baber/WOPTO huggingface dataset:
Patent JP-2000211031-A (JP)
Title: Support table of photofabrication apparatus
Inventor: FURUTA SATOSHI
IPC: B29C67/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a support table of a photofabrication apparatus which can fix the middle part of a sheet-shaped member to a support plate. SOLUTION: A support table 20 for supporting a fabricated article in a photofabrication apparatus has a support plate 20 immersed in a photocurable licxuid and a flexible sheet-shaped member 40 which is fixed attachably/ detachably on the surface of the plate 20 and on the upper surface of which the fabricated article 11 is formed. A part or the whole of at least one of a support plate 22 and the member 40 is formed from a magnetosensitive material, and at least the middle part of the member 40 is fixed to the plate 22 by magnetic force acting between the plate 22 and the member 40.
Patent JP-S59143114-A (JP)
Title: Connecting method of tension wire of optical fiber for optical fiber composite overhead earth wire
Inventor: ABE KAZUYA
IPC: G02B6/44
Filed: 1983-02-07
Abstract: PURPOSE:To decrease the outer diameter of a connecting part and to increase the connecting intensity to reduce the friction for the connecting part, by over lapping the tension wires to be connected together by a fixed length and soldering these wires after winding laterally a copper wire around the surface of the overlapped wires. CONSTITUTION:Only the center tension wire 5a is projected outward by a fixed length from an optical fiber cable 1, and a tension wire 8 for pull wire using the same material of same size as the wire 5a is put on the wire 5a. These wires are bound together by means of a copper wire 9 with soldering 10. This soldered surface is smoothed by polishing, and a shrinkable sleeve 11 of tetrafluoroethylene resin which has previously been inserted is adhered close to the soldered part for connection of both wires.
Patent JP-H05214433-A (JP)
Title: Pulling-out device in heat treatment furnace
Inventor: TOMARU MITSURU
IPC: C21D1/00
Filed: 1992-02-03
Abstract: PURPOSE:To remarkably shorten a preparing work time and to prevent a tray from loading of large shock at the time of shifting a product to a carrying-out conveyor by making the exchange of a rail unnecessary regardness of transferring the product, which is put on the tray moving along the rail extending from the outlet of a heat treatment furnace and heat-treated, from the tray to the carrying-out conveyor or further moving by passing through the transfer position of this carrying-out conveyor. CONSTITUTION:A tray receiver 30 hinging a tray pulling-out direction front end so as to be freely swung is arranged at the moving position and this tray receiver is supported by a swing device 34 and also made to be swung from the same level position as the rails 10a, 10c to a turning-over position. After the tray 20 is moved from the rail 10a to the tray receiver 30 by a pulling-out carriage 25, the tray receiver is swung to the turning-over position, the product W put to the tray by swinging the tray receiver to the turning-over position with the swing device, is moving to the carrying-out conveyor.
Patent JP-H07226804-A (JP)
Title: Gas security device
Inventor: KAIDO KOJI
IPC: G08B21/00
Filed: 1994-02-14
Abstract: PURPOSE:To prevent a continuous call in a report to a centralized monitoring center when a fault occurs in a gas meter and meter starting continuously occurs in a gas security device giving the notice of meter-checking data of gas meters installed in respective houses and various pieces of security data through telephone lines. CONSTITUTION:The centralized monitoring center(CMC) I is connected to gas security boards 21 provided in the respective houses II through the telephone lines III. The gas security boards 21 informs the centralized monitoring center I of meter-checking data of the gas meters 26 and various pieces of security data through the telephone lines III. When the fault occurs in the gas meter 26 and meter starting continuously occurs, the report is given from the security board 21 to the centralized monitoring center I once, and the continuous call is not made. Furthermore, a clock mechanism 21a manages a date and the report based on the fault of the meter is given once a day.
Patent JP-S60163483-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1984-02-03
Abstract: PURPOSE:To enable oscillation of low threshold value and high efficiency by a method wherein the titled device is provided with a double-hetero structure in the manner that the whole region except a stripe region has been provided on a substrate, and with a stripe excitation region produced by narrower diffusion that the width of the stripe region and by impurity compensation. CONSTITUTION:The first clad layer 11, a guide layer 12, and the second clad layer 13 are grown on the substrate 10. After the whole is coated with an SiO2 film 14, this film 14 is left in stripe form in the neighborhood of both reflection surfaces of a longitudinal direction of a resonator, and the other region is etched down to the substrate 10. While the film 14 is left, the third clad layer 15 of high N type concentration and an active layer 16 are grown and put in adjacency to the guide layer 12, and the whole is buried with the fourth clad layer 17. The entire body is coated with an SiO2 film 18 after removal of the film 14, and Zn-diffused region 19 is formed by boring a window at the center in the longitudinal direction of the resonator sandwiched by stripe regions in the neighborhood of both end surfaces. Thus, this device can oscillate at low threshold values and high efficiencies without loss.
Patent JP-2000215600-A (JP)
Title: Information recording and reproducing device
Inventor: KAWAMOTO YUKIO
IPC: G11B20/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device capable of making information for dubbing uninterruptedly by making the monitor output of the information to be dubbed not interrupted, even when error is caused. SOLUTION: While error is being generated, only recording is temporarily stopped, and recording areas (P1 to P2) of data (CL2 to CLN) to be recorded are conserved while the error is caused, then the recording is restarted, thereafter the dubbing of all data to be dubbed is completed. Thus the data (CL2 to CLN) which cannot be recorded during the occurrence of the error are reproduced again and recorded in the recording areas (P1 to P2), where are conserved during the occurrence of the error.
Patent JP-S61178243-A (JP)
Title: Foot pedal sensor for vehicle
Inventor: YAMAUCHI KAZUNORI
IPC: B60Q1/44
Filed: 1985-01-31
Abstract: PURPOSE:To surely and high-responsively detect the operation of a foot pedal with a simple structure, by providing a pressure sensitive detecting means for converting a depressing force into an electrical signal, on the flat surface section of the foot pedal associated with the control mechanism of a vehicle. CONSTITUTION:A pressure sensitive means including sensors 8 through 16 is attached to the flat surface section 6 of a foot pedal, such as, for example, a brake pedal 4. That is, when the rubber member 22 on the brake pedal 4 is depressed, a resin plate 16 is depressed so that a semicircular electrode 14 and a pressure sensitive conductive rubber 12 are made into contact with each other, overcoming a spring 20. At this time, the conductive rubber 12 is changed in its electrical resistance from its insulating condition into its conductive condition in accordance with the depression force. When the conductive rubber 12 becomes conductive, the operation of the brake is detected by means of a lead wire 24. Further, a depression force required for making the conductive rubber 12 conductive, may be arbitrarily set by changing the contact area between both electrodes 10, 14.
Patent JP-H11265009-A (JP)
Title: Focal-plane shutter
Inventor: TAKAHASHI KUNITAKA
IPC: G03B9/36
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To constitute a shutter having the same function by decreasing the kinds of parts without changing the number of the parts or increasing the number of the parts while keeping the kinds of the parts and to reduce the cost by constituting the shutter so that plural shutter blades having the same shape are used in the same blade unit. SOLUTION: Arms 8 and 9 juxtaposed nearly in the same direction and constituting a parallel link mechanism are respectively rocked in forward and reverse directions centering the support shafts 7b and 7c of the arms 8 and 9 on an opening blade unit side. The blades 1 to 5 are pivoltally supported to be freely turned respectively by blade pins 11 to 15 and 21 to 25 in order from the shaft support parts to the edges in the longitudinal direction of the arms 8 and 9. The shutter blades 1 to 5 having the same shape are disposed at different positions and used for the same blade unit. Similarly, this method is also used for a closing shutter blade, and it is good to constitute the opening blade unit and the closing blade unit of the same parts.
Patent JP-H09209028-A (JP)
Title: Device for attaching/detaching immersion tube
Inventor: KATAYAMA MASATO
IPC: C21C7/10
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for attaching/detaching an immersion tube, in which the immersion tube is attached/detached in a short time with a remote control and also, the developments of uneven fastening and looseness during operation can be avoided. SOLUTION: Levers 6 are oscillatably supported to supporting brackets 5 arranged at the lower part of a vacuum degassing vessel 1, and hooks 8 each having engaging part 8a engaged with the lower surface of flange part 4a of the immersion tube 4 at a lower end part thereof are supported with pins at the tip parts of the levers 6. Further, the base end parts of hydraulic cylinders 11 are restrained with supporting brackets 10 fixed to the side walls of the vacuum degassing vessel 1, and the other side end parts of the hydraulic cylinders 11 are restrained with the base end parts of the levers 6. The hooks 8 are oscillated through the levers 6 by operating the hydraulic cylinders 11 and upward force is given to the engaging parts 8a to fasten the flange parts 4a to flange parts 2a, 3a of the circulating tubes 2, 3.
Patent JP-H02198466-A (JP)
Title: Electrophotographic recording method and device
Inventor: MATSUMOTO SATOSHI
IPC: G03G15/01
Filed: 1989-01-27
Abstract: PURPOSE:To form a high definition electrostatic latent image the same as that formed in a first exposure without being influenced by the spectral transmissivity of a toner image on a photosensitive body even when colors are superimposed by electrifying a photosensitive body from its photoconductive layer side and exposing it from its transparent supporting body side. CONSTITUTION:The photosensitive body 1 is electrified by an electrifyier 15 from the side of its photoconductive layer 14, and exposed by an exposing device 18 from its transparent supporting body 12 side, whereby the electrostatic latent images are formed on the photosensitive body 1. A series of these processes. i.e., electrification, exposure and development, through which the electrostatic latent images are visualized, are repeated at every plural color image developing machines 21a - 21c, and each color toner is superimposed on the photosensitive body 11, whereby color recording is carried out. Thus, stable electrostatic latent images are formed without being influenced by the spectral transmissivity of the toner, whereby the image quality can be improved.
Patent JP-H05249216-A (JP)
Title: Data link system
Inventor: MURATA MINORU
IPC: H04B7/155
Filed: 1992-02-04
Abstract: PURPOSE:To obtain a stable data link with a high reliability which can use transmitter/receiver of a repeater with a relatively low sensitivity and a low output and improve communication confidentiality in a variable relay-position type data link system where radio relay is performed in the air. CONSTITUTION:An air-borne reception antenna 10 with directivity and an air- borne transmission antenna 11 are placed on a platform 11 in the air and a ground transmission antenna 6A and a ground reception antenna 6B with directivity are provided in both transmission and reception points on ground. The direction of each antenna is controlled optimally according to a location result of a platform position.
Patent JP-S59151614-A (JP)
Title: Bearing
Inventor: INAMURA NOBORU
IPC: F16C17/08
Filed: 1983-02-08
Abstract: PURPOSE:To stably support a rotary shaft through the entire rotation range thereof by means of a floating lubricative bearing by mounting a hemispheric shaft end member having axial size shorter by l1 than the radius of a semisphere with the curvature R1 at the lower end of the rotary shaft and positioning the center of the curvature R2 of a bearing hole above the periphery of the hole by l2. CONSTITUTION:A spherical body having a radius R1 longer than the diameter of a rotary shaft is cut through the plane lower by l1 than the equator, forming a shaft end member 6 which is coaxially mounted to the lower end of the rotary shaft 1. Spiral groove 7 is cut on the peripheral face of the member 6. The bearing hole 4 is, on the other hand, has a curvature R2 and the center O2 thereof is the point higher by l2 than the opening rim 8 of the bearing hole. Then the relation between the shaft end member and the bearing hole shall be selected as determined by 0<(l2-l1)-(R2-R1)<3.6(R2-R1). At the time of shaft rotation, a pressure lubri cating film is formed on the bearing surface so that the upper end face of the shaft end member 6 is made to float and exposed from the supporting body constantly to the proper extent, and the bearing face will not be seized because of formation of lubricant fluid in the proximity of the opening rim 8. The effective area of the bearing hole 4 in the supporting body 3 may be kept constant, thereby maintaining a sufficient radial load. Thus the equipment may have stable rotation performance.
Patent JP-H11199027-A (JP)
Title: Carrying speed control method of ellipse vibrator
Inventor: KIMURA TETSUYUKI
IPC: B65G27/32
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To enable the increase or decrease of a smooth carrying speed without a sudden jumping by constituting so that the carrying speed of parts on a slant truck can change the command value of a horizontal amplitude command circuit. SOLUTION: An output voltage is supplied to an electro-magnetic coil 22 through a PWM control circuit 54 and a amplifier 42 and a part feeder is driven with a resonance frequency in a horizontal direction by the increase/decrease of the output frequency of a variable frequency power source through a pickup 40, amplifier 43 and phase detection circuit. The output of a resonance point follow control circuit 37 is supplied to a vertical coil 32 through an electric wire route W4, phase difference control circuit 56, pickup 58 for vertical direction vibration detection, phase difference command 57 and PWM control circuit 63 and a bowl 10 is vibrated by a set phase difference in a vertical direction.  A specific conversion formula is set to a carrying speed controller 100 and the command value of a horizontal amplitude command circuit 52 is changed to the increase/decrease of the carrying speed, the command value of a vertical command circuit 60 and phase command circuit 57 can be changed in response to the conversion formula while maintaining the initial value.
Patent JP-H11215981-A (JP)
Title: Medium for producing ribitol and production of ribitol
Inventor: KAWAGUCHI TOMOKO
IPC: C12N1/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To produce the subject medium giving good fermentation result at a low cost by using a fish meat extract or a vegetable-originated substance as a nitrogen source in a medium to be used in a ribitol-production process comprising the treatment of a sugar with a microorganism of the genus Trichosporonoides. SOLUTION: The objective medium to be used in the production of ribitol by the treatment of a sugar with a microorganism of the genus Trichosporonoides is produced at a low cost by using a nitrogen source having a concentration of <=1/10 of the sugar such as glucose and compounding a fish meat extract such as concentrated bonito extract or a vegetable-originated substance such as soybean powder, defatted soybean powder or protein extracted from cotton seed as a component of the nitrogen source. The medium gives excellent fermentation result in the production of ribitol useful e.g. as an intermediate raw material for pharmaceuticals and agrochemicals by microbial fermentation method.
Patent JP-S59160613-A (JP)
Title: Controller of attenuation force of shock absorber for suspension
Inventor: SHIBAHATA KOUJI
IPC: B60G17/015
Filed: 1984-02-06
Abstract: PURPOSE:To obtain understeering peculiarity whose stability in steerage is improved, by controlling attenuation peculiarity of a shock absorber on a front sheel side or a rear wheel side according to a steering speed of a steering wheel. CONSTITUTION:An output signal from a steering speed sensor 10 is applied to a base of a transistor TR1. On the one hand, reference voltage of a power source +V is applied to the base of the transistor TR1 through resistor R2 or even through resistors R4, R7 when a transistor TR2 is turned OFF. When a steering speed, therefore, is slow, base potential Y is kept at positive potenial, transistors TR3, TR4 are turned OFF and solenoids 20 of shock absorbers are kept at nonelectrification. When the steering speed becomes fast, the potential Y becomes low and when the potential Y becomes negative at a speed more than a fixed steering speed omegao, the transistors TR3, TR4 are turned ON. With this construction, the solenoid 20 is electrified, control of attenuation force of the shock absorber is generated and stability in steerage can be improved.
Patent JP-S54111774-A (JP)
Title: Inspection method of mask and its unit
Inventor: NAKAGAWA KIYOSHI
IPC: G03F1/84
Filed: 1978-02-22
Abstract: PURPOSE: To perform the mask inspection for high accuracy simply, by the alignment of high accuracy without requiring skillful work.  
     CONSTITUTION: When the photo diode array 14 is out of the scribing line 25a of the mask 1 and the array 16 is on the line 25b, the shift registers 19 and 20 show 1, 0 respectively for the full bits, the difference is operated 21, and the output V 1  drives 22 the motor 24 and moves the array 14 upward. It stops when the signal of the registers 19 and 20 agrees with each other. Thus, the distance L of array is automatically adjusted. Next, when the array crosses with the scribing line with a slope, the signals obtained from each array are different and since the memory content is correspondingly different, the difference is operated, the motor 8 is driven 10 with the output V 2 . When the signal of the both registers agrees with each other, the motor stops, causing the array and the scribing line in orthogonal state. After that, the external inspection of mask is made with the condition of the array scanned on the pattern, the signal of the registers 19 and 20 is operated and compared 21 for the propriety, the result is memorized 29 with the output V 3 , performing the pattern correction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52101738-A (JP)
Title: Ac load driving system involving magnetic circuit
Inventor: TAKAHASHI TADASHI
IPC: G05D23/19
Filed: 1976-02-24
Abstract: PURPOSE: In the temperature control system of the electric furnace, when the AC load involving the magnetic circuit is driven, the flow of abnormal current is prevented, and the generation of noises is diminished. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63187283-A (JP)
Inventor: HARA ZENICHIRO
IPC: G09G1/00
Filed: 1987-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04256563-A (JP)
Title: Device for executing work for abrasion on vertical face of coil spring
Inventor: TANIGUCHI KATSUTOSHI
IPC: B24B7/16
Filed: 1991-02-12
Abstract: PURPOSE:To obtain a device executing an abrasion work on the parallelism of the vertical face of a coil spring used for an actuation trans type pore water pressure meter, especially, at an extremely higher accuracy and in a shorter time than in the past. CONSTITUTION:A belt like body 26 having abrasive grains on the surface is horizontally spread by two pulleys 22, 25, a rotating shaft 30 is vertically arranged at the upper part of this spread belt like body, a support plate 31 which supports the belt like body slidably from the lower part is provided just under the rotating shaft as well, and a weight is installed freely slidably to the rotating shaft. A coil spring 9 to be worked is placed on the belt like body with its inserting into the rotating shaft, the weight is placed on the coil spring and a abrasion work is executed on the end face of the coil spring by the horizontal motion of the belt like body and the rotation motion of the coil spring.
Patent JP-S59146177-A (JP)
Inventor: ARAI TETSUHARU
IPC: F27B3/08
Filed: 1983-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04215957-A (JP)
Title: Flexible bag
Inventor: DEEBUITSUDO PAUERU DENTON
IPC: B31B19/84
Filed: 1991-02-12
Abstract: PURPOSE: To provide a flexible pouch having a spout to keep an opened state until liquid within the pouch is completely poured out by a method wherein a sheet of material is folded back in itself to form the pouch and the the pouch is opened rapidly. CONSTITUTION: A sheet of material is folded along a folding section 14 having an umbrella-shape to form an opposing wall of a storing chamber for use in storing product and then a second sheet is used for forming a bottom section of the storing chamber. This wall and the bottom section are sealingly closed at their circumferential edges to form the storing chamber. This pouch has a self-opening type pouring spout 34 formed by the folding section. The pouring spout is expanded as the sealing end of the pouring spout 34 is cut and removed and opened with its resilient force. This folding section not only provides the spout 34 having a large opening, but also keeps a state in which the spout 34 is being opened until all the product is poured from the storing chamber of the pouch 10.
Patent JP-H09210530-A (JP)
Title: Transverse type cooling storage container
Inventor: SEYAMA MITSUO
IPC: F25D17/08
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To uniformly cool a plurality of containing cases arranged in a transverse direction by providing an outlet part allowing a second cooling chamber to communicate with a first cooling chamber and providing a first cooling duct for partly introducing cold air from a cooling part into the dbwnstream side of a cold air stream in the second cooling chamber. SOLUTION: Cold air blown from a cold air circulation fan 17 on the rear side of a storage container passes through an inlet part 21 and is partly introduced into a second cooling chamber 12. The remaining cold air is introduced into a second cold air passage. Further, cold air blown from a cold air circulation fan 17 on the front side of the storage container is introduced into both of a first cold air passage and the second cold air passage, and the cold air in the first cold air passage is joined, at the latter half portion thereof, with the cold air in a part of the second cold air passage and in the second cooling chamber 12.  The cold air in the second cold air passage is partly discharged into a first cooling chamber 2 through an outlet hole formed in a fourth partition member, and the remaining cold air is joined with the cold air in the first cold air passage and with the cold air in the second cooling chamber 12 and is then discharged into the first cooling chamber 2 through an outlet part 29 on the side of a side wall 1A.
Patent JP-S53104507-A (JP)
Title: Lining breaking machine of induction furnace
Inventor: OIKAWA SHINZOU
IPC: F27B14/00
Filed: 1977-02-25
Abstract: PURPOSE: To improve the working environment of lining breaking and improve operating efficiency by mounting a knocking head to the end of the piston rod of an air hammer and providing a reaction knocking head in the position turned 180° therefrom. 
     COPYRIGHT: (C)1978,JPO&Japio