baber/WOPTO huggingface dataset:
Patent JP-H01317887-A (JP)
Title: Support arm device for rotary member
Inventor: DANIERU TOURUMA
IPC: B62K25/20
Filed: 1989-03-13
Abstract: PURPOSE: To provide a chain adjusting means easy in operation, having reliability, and easy in manufacture by fixing a removable bracket of a rotating axle on the bearing surface at the free end of an arm. CONSTITUTION: A bracket piece 24 is introduced, preferably a rotary shaft 25 and its fittings are slid in the axial direction as shown by the arrow F so that they are fitted on an end part 10, and are abutted on the corresponding surface of the end part 10 through the inside surfaces 32a, 32b. 32c, and 32d of rings 32, 33. After a chain is arranged in a correct position on a chain sprocket 27, a screw 44 is screwed into a screw hole 42 to adjust the tension of the chain. When the chain tension is adjusted, a bracket piece 24 is firmly fixed on the end part 10 by compressing projections 36, 39 into grooves 35, 38. Thus, a chain adjusting means easy in operation, having reliability, and easy in manufacture can be obtained.
Patent JP-H02237977-A (JP)
Title: 4-fluoropyrazole and insecticide and mitcide with same as active ingredient
Inventor: OKADA ITARU
IPC: C07D231/16
Filed: 1989-03-10
Abstract: NEW MATERIAL:A pyrazole of formula I (R<1> is methyl or ethyl; R<2> is 3-5C alkyl). EXAMPLE:N-(4-t-butylbenzyl)-3-ethyl-4-fluoro-1-methyl-5-pyrazole carboxamide. USE:Insecticides and mitcides. PREPARATION:A compound of formula II (Z is Cl, Br, OH, methoxy, ethoxy or propoxy) is made to react with a compound of formula III under the following conditions: a) in case Z is Cl or Br, in an aprotic polar solvent such as toluene in the presence of a base at 0-30 deg.C (pref. 0-5 deg.C), or b) in case Z is OH, methoxy, ethoxy or propoxy, without any solvent or in a high-boiling solvent such as N,N-dimethylformamide at 150-250 (pref. 200-250) deg.C, thus obtaining the objective compound of the formula I.
Patent JP-S59183596-A (JP)
Title: Telephone set
Inventor: KURITA YOSHIMI
IPC: H04M9/00
Filed: 1983-04-01
Abstract: PURPOSE:To confirm easily absence setting in advance by lighting a display lamp corresponding to an extension number provided separately through the operation of a function button when an extension telephone set is set for absence in a centralized receiving (DSS) device. CONSTITUTION:When a key telephone set 7 makes absence setting, its information is transmitted to a data bus 3 through a KPU5. The information is received further by a DSS-KPU4, fed to a microcomputer 8 for control through a line (b) and stored in a storage section 11. When the DSS device 6 desires to know the extension number of the telephone set making absence setting, a function button 12 is depressed, the information is inputted to the computer 8 and gives interruption to an existing display lamp. Then, the extension number during absence setting stored in the storage section 11 is read and the lamp corresponding to the number is lighted by a display lamp section 10.
Patent JP-H07243136-A (JP)
Title: False twister and false twisting method
Inventor: ISHIDA KIYOSHI
IPC: F16C32/04
Filed: 1994-03-02
Abstract: PURPOSE:To provide a false twister capable of uniting false-twisting units into one, increasing the speed thereby, making it possible to miniaturize the production apparatus, improving the production efficacy and stably false twisting filaments in relation to a false twister for applying a false twist to filaments. CONSTITUTION:This false twister equipped with a rotational guide between a pack l for extruding high-temperature filaments and a winding bobbin 8 and applying a false twist thereto is composed of a bellow-shaped false twisting nozzle 4 having widened outer peripheries at both the ends, a pair of radial magnetic bearings 5 attached to the outer periphery of this false twisting nozzle 4, a motor 6 arranged in a space between the radial magnetic bearings 5 and 5 and an axial magnetic bearing 7 attached on the outside of the radial magnetic bearings 5.
Patent JP-2000260605-A (JP)
Title: Variable resistor for high voltage
Inventor: OMORI TADAO
IPC: H01F38/42
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a variable resistance for high voltage capable of being further miniaturized. SOLUTION: A high resistance pattern is formed on a printed wiring board 24. When operation axes 22a and 22b rotate, contact sliders 23a and 23b slide on the high resistance pattern. A hole 25c is formed in the printed wiring board 24. Cylinders 9a and 9b made of insulator are inserted into the hole 25c to pass through the printed wiring board 24. The contact sliders 23a and 23b (or conductors electrically connected to the sliders) are drawn out by inserting them into the cylinders 9a and 9b.
Patent JP-H10219511-A (JP)
Title: Making of paper pattern for necktie and device therefor
Inventor: OKAMOTO KOJI
IPC: A41H3/06
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To exactly and promptly make paper patterns of neckties independently from the experiences of work masters by responding to a variety of specifications for necktie and to the requirement of necessary cloth length. SOLUTION: The necessary length of cloth for neckties, the finished shape and size given to the front apron and the rear apron of a necktie, the selected seam margin, the selected bias angle are inputted to a memory and calculation is performed based on the necessary length of cloth, the finished size, the seam margin and the bias angle read-out from the memory to display the signals of the original cloth figure at the front apron, the rear apron and the intermediate part overlapped on the figure signal of the necessary length of the cloth on the display. After it is confirmed that the original cloth piece figures are in the range of the figure of the necessary length of the cloth, the original cloth piece figures at the front apron, the small apron and the intermediate of the necktie are drawn on the paper for paper patterns in the actual size.
Patent JP-S58176405-A (JP)
Title: Adjusting device for gland steam temperature
Inventor: KANBARA KAZUMI
IPC: F01D11/06
Filed: 1982-04-09
Abstract: PURPOSE:To reduce a gland seal steam temperature and prevent a trouble which takes place as a result of expansion differences in the seal, by providing a feeding tube which runs from a steam adjusting device for a steam turbine to a gland seal part, passing through a condensate in a condenser via a control valve. CONSTITUTION:A steam adjusting device 7 reduces a seal steam pressure. A temperature signal T1 sent from a thermocouple 13 is compared with a target value by a control device 14 which in turn emits signals T2 and T3 indicating any difference. When a temperature T1 detected is higher than a preset value, a control valve 16 is closed and a control valve 17 is opened, thereby increasing a steam quantity to be cooled by a condensate and lowering a steam temperature to be supplyed to a gland. On the contrary, if the temperature detected is lower than a preset value, the control valve 17 is closed and the control valve 16 is opened, thereby elevating a steam temperature to be supplyed to a gland. In this manner, the gland is prevented from causing an excessive expansion difference between the high and low temperatures of seal steam.
Patent JP-H02236968-A (JP)
Title: Lead-acid battery
Inventor: TSUCHIYA SATOMI
IPC: H01M10/12
Filed: 1989-03-10
Abstract: PURPOSE:To increase the charge acceptability of a battery allowed to stand after overdischarge by containing a perfluoroalkylamine oxide surface active agent represented by CnF2n+1CONH(CH2)3N<+>(CH3)3I<->. CONSTITUTION:A perfluoroalkylamine oxide surface active agent represented by CnF2n+1CONH(CH2)3N<+>(CH3)3I<-> is contained in a battery. Its content is 1X10<-4>-1X10<-2>wt%. Surface tension between lead sulfate and an electrolyte is reduced and the electrolyte penetrates into between crystals of lead sulfate having bad wettability to decrease charging current density. The charge acceptability of the battery allowed to stand after overdischarge is increased.
Patent JP-H08253817-A (JP)
Title: Method for quenching roll for rolling and quenching device therefor
Inventor: SHIINA KOJI
IPC: C21D9/38
Filed: 1995-03-17
Abstract: PURPOSE: To provide a quenching method of a roll for rolling which can improve the cooling method and the cooling rate of the roll at the time of cooling and produce the high quality roll material. CONSTITUTION: The method produces a roll for rolling having high hardness by arranging an ultrasonic generating device 5 in the cooling device 4 for cooling the heated high temp. roll 1 to improve the cooling capacity and shorten the cooling time, related to the production of the roll member for rolling. The cooling rate is improved at the time of quenching the roll by controlling the output of the ultrasonic generating device 5 and the roll for rolling having higher hardness to the creep position on the surface layer of the roll can be produced and the long service life, safety and reliability of the roll material for rolling can be secured.
Patent JP-S52141043-A (JP)
Title: Heating system
Inventor: OZAKI YUKINORI
IPC: F24D3/10
Filed: 1976-05-19
Abstract: PURPOSE: The invention relates to an improvement in a heating system and provides an economical heating system using an electric motor for performing a water feed pressurizing function and a water circulating function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10235977-A (JP)
Title: Stamping mat and its manufacture
Inventor: KOBAYASHI HARUTOKI
IPC: B41K1/36
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a stamping mat which gives a clear-cut and high quality impression and a method for manufacturing this stamping mat. SOLUTION: This stamping mat is made up of a tanned cowhide 2 with raisings formed like a velvet on the front face and hard sheets 3, 4 lined on the back face of the tanned cowhide 2. The method for manufacturing the stamping mat is to buff the front face of the tanned cowhide 2 with sand paper Nos 300 to 400, after chrome tanning, to form velvet-like raisings and line the back face with the hard sheets 3, 4.
Patent JP-H07267321-A (JP)
Title: Meandering preventing device for endless carrier belt
Inventor: YAMADA KENICHI
IPC: B65G15/64
Filed: 1994-03-29
Abstract: PURPOSE:To run an endless carrier belt stably by changing pressure of air cylinders to give right/left tension to the belt for letting cores of rollers coincide with each other in the case where the endless carrier belt moves right and left. CONSTITUTION:An endless carrier belt 4 is stretched between a drive roller 7 and a tension roller 10, and air cylinders 17, 18 are connected to both ends of a support shaft 10b of a tension roller 10 to give specified tension to the endless carrier belt 4. Pins 5 are provided along both end edges of an inner circumferential surface of the endless carrier belt 4, and step parts 8, 8 are formed at both end parts of an outer circumferential surface of a drive roller 7 to avoid the pins 5. A friction coefficient of the tension roller 10 is set low, and circular grooves 11 in which the pins 5 of the endless carrier belt 4 are engaged with play are formed at both end parts of an outer circumferential surface of the tension roller 10, thereby a meandering preventing device 1 for the endless carrier belt 4 is provided.
Patent JP-H07273004-A (JP)
Title: Sample holding device
Inventor: HASHIMOTO YOJI
IPC: H01L21/683
Filed: 1994-03-29
Abstract: PURPOSE:To conduct the reference matching and the mark matching of a sample by a method wherein a piezoelectric element is undulated and a means, with which a sample is moved by the thrust generated by the undulation of the piezoelectric element, is provided on a sample holding device. CONSTITUTION:A piezoelectric element 19, having electrodes which are divided into the prescribed number on a cushioning material 18, is provided on the outer circumferential part of a sample holding part 5 where a sample 3 will be placed, a vibrating body 20, having the prescribed slit (groove), is provided thereon, and a piezoelectric vibrating part 17 is constituted by connecting a frictional material 21 to the vibratring body 20. Each electrode of the piezoelectric element 19 is divided into two sets of piezoelectric element terminals A and B, and alternate voltage, having different 90 deg. phases, can 5e applied from these terminals.
Patent JP-H05267296-A (JP)
Title: Semiconductor device
IPC: H01L21/318
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a stable electric connection accompanied by a small resistance, by filling a conductive macromolecular compound into a via hole, and by flattening a wiring. CONSTITUTION:After forming a diffusion layer 2 having a high concentration on the surface of a silicon substrate 1, an interlayer insulation film 7 is deposited thereon, and thereafter, a via hole 8 is formed in the film 7. Then, after titanium 9 and a titanium nitride 10 are deposited on the inner surface of the via hole 8 and on the film 7, the titanium nitride 10 is made dense by lumped annealing. Then, after depositing polyacetylene 12 on titanium nitride 10, the etchback of polyacetylene 12 is performed, and thereafter, arsenic ions are injected into polyacetylene 12. Then, the metallic wiring made of aluminum- copper 13 is formed on polyacetylene 12 and titanium nitride 10.
Patent JP-H06172170-A (JP)
Title: Powdery preparation containing carotenoid
Inventor: NAKAMURA TETSUYA
IPC: A23L29/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide a powdery preparation containing a carotenoid at a high concentration, resistant to the precipitation of carotene crystal and having excellent storage stability. CONSTITUTION:The objective powdery preparation containing carotene at a high concentration and having excellent storage stability is produced by adding about 1 to about 2,000 pts. (preferably about 4 to about 100 pts.) of an oil and fat such as essential oil, animal oil or vegetable oil to 1 pt. of palm oil carotene, dissolving the components by stirring for about 5 to about 30min under heating at about 50 to about 150 deg.C (90-130 deg.C), emulsifying the obtained solution by conventional method using a protective colloid substance or emulsifier such as gum arabic or modified starch. It is useful as a colorant for foods, drinks, cosmetics, feeds, etc., and a pharmaceutical agent such as provitamin A.
Patent JP-S52141500-A (JP)
Title: Production of calcium silicate hydrate crystal
Inventor: UCHIDA MITSUO
IPC: C01B33/24
Filed: 1976-05-21
Abstract: PURPOSE: To improve the reactivity of silicic acid raw material and to shorten the reaction time with lime raw material in carrying out hydrothermal synthesis reaction of a water slurry of both raw materials by using finely divided silica obtained by reacting H 2 SiF 6  with Al(OH) 3  as the silicic acid raw material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09249428-A (JP)
Title: Production of parent material for optical fiber
Inventor: HAMAGUCHI KAZUHIRO
IPC: G02B6/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a parent material of optical fiber which can decrease the distortion of the rod of the parent material of the optical fiber after drawing in the step that an ingot of the optical fiber parent material is drawn into a rod of a smaller diameter than that of the ingot (before drawing). SOLUTION: In this production of a parent material for optical fiber, an ingot of the parent material for optical fiber is drawn to a rod of the parent material with a smaller diameter than that of the original parent material. In this drawing, the direction of the tension on the ingot-taking up side is measured, when the ingot is drawn, and the ingot of the parent material is moved its position so that the tension becomes downward in the vertical direction according to the direction of the tension.
Patent JP-H07270103-A (JP)
Title: Height measuring apparatus of large differential gear with reference to differential-gear case
Inventor: KASAHARA KIYOSHI
IPC: F16H48/38
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a height measuring apparatus in which a gear contact body follows the inclination of a large differential gear, in which the engagement position of the gear is corrected and in which the height of the differential gear is measured precisely by a method wherein a criterion-face contact body which can be lifted is brought into contact with a criterion face and with the large differential gear and the contact body is turned around the shaft center of the large differential gear. CONSTITUTION:A base stand 12 is lowered along a rail 11, a flange-face contact body 12 is brought into contact with the contact face 1b of a case-side flange 1a, and the gear contact part 16B of a gear contact body 16 is brought into contact with the plane part of a large differential gear 8. At this time, the contact body 13 is energized by a compression coil spring 22 and the gear contact body 16 is energized by a compression coil spring 19 to follow the inclination of a case 1. Then, a push-pull rod 38 is raised, a large differential gear 4 is clamped by a collet 42, a motor 32 is driven, and, while the large gear 8 is being turned via a the large gear 4 and a small gear 5, its height is measured. That is to say, the movement amount of a measuring probe 17a due to the movement of the gear contact body 16 is measured by a measuring instrument 17 as the height H of the large differential gear 8 with reference to the case 1.
Patent JP-S59184027-A (JP)
Title: Four-wheel-drive vehicle
Inventor: SUZUKI KUNIHIKO
IPC: B60K17/35
Filed: 1983-04-04
Abstract: PURPOSE:To aim at preventing losses in running and control stabilities due to slips, by providing such an arrangement that the differential function of a front and rear wheel differential mechanism is automatically stopped when a frictional coefficient between steered wheels and a road surface becomes lower than a predetermined value during the differential function is not inhibited. CONSTITUTION:When a vehicle runs on a road having a road surface whose frictional coefficient with respect to the tires of the vehicle is lower than a predetermined value, in such a condition that a front and rear wheel differential control means 26 is not operated in a differential function inhibiting direction, detecting means 30, 40, 41 and 42 for detecting the steering angle, vehicle speed, vertical load and steering force of the vehicle, deliver signals to a frictional coefficient computing device 33. The device 33 computes the frictional coefficient between the tires and the road surface. Then, the result of the computation is delivered to a control circuit 32 which delivers, in turn, a signal to a solenoid 23. With this arrangement, when the hydraulic pressure in an oil chamber 29a gradually makes high, a multiple-disc clutch 29 slips, and when the pressure becomes maximum, the clutch 29 is completely friction-engaged so that a control means inhibits the function of the front and rear differential mechanism 7. Accordingly, the control means 26 operates gradually in the inhibiting direction with slips so that a loss in control stability may be prevented.
Patent JP-H03258144-A (JP)
Title: Packet transfer equipment
Inventor: OKAMOTO MASAYUKI
IPC: H04L69/40
Filed: 1990-03-08
Abstract: PURPOSE:To prevent occurrence of congestion of a link by applying terminal busy notice to a transmission terminal equipment sending a data for each packet data (DP) inputted to a transmission buffer BS when a packet data stored in the transmission buffer exceeds a specified value. CONSTITUTION:A link control section 12 sends a packet data (DP) received by a bus write circuit 204 to a terminal control circuit 105 via a bus read circuit 104 and a routing control circuit 106 via a bus 13. In this case, a terminal busy detection circuit 112 identifies whether or not number of the (DP) stored in the transmission buffer 110 is a specified value or below and outputs the data to the terminal equipment via a signal format conversion circuit 111 and a terminal write circuit 102 when the number is below the specified number. When the number of the data (DP) is the specified value or over, the circuit 112 informs it to the terminal busy notice circuit 113 and the data (DP) added with terminal busy notice information to the control section 12 via a reception buffer 114, the circuit 106 and a bus write circuit 103 and returns the data to a node having the transmission terminal equipment. Thus, occurrence of congestion of the link is prevented and the effect onto other terminal equipment is suppressed.
Patent JP-2000254380-A (JP)
Title: Drive shaft manual rotation device of sewing machine
Inventor: HARADA KOICHI
IPC: D05B83/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an operation member such as a pulley of a sewing machine from rotating when the sewing machine is driven by a simple-structured drive shaft manual rotation device for rotating a drive shaft of a sewing machine when the operation member is manually rotated. SOLUTION: In this device, a notch 53a is formed in a gear 53 which rotates integrally with a pulley. When an operator rotates the pulley to make the notch 53a face a drive gear 51, contact between the gear 53 and the drive gear 51 is prevented. Therefore, even though the motor of the sewing machine is driven in that condition to rotate a rotation shaft 5a, the rotation is not transmitted to the gear 53 and the pulley will not rotate (Figure A). If the pulley is rotated by hand, the gear 53 is displaced from the rotation position to engage the drive gear 51, so that the rotation force can be transmitted to the rotation shaft 5a of the motor of the sewing machine which rotates integrally with the drive gear 51 (Figure B).
Patent JP-S63224268-A (JP)
Title: Semiconductor photodetector
Inventor: HIGUCHI HIDEYO
IPC: H01L31/10
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a photo-diode which extends spatially and is able to respond to incident light changing at a high speed, by arranging a second anode so as to surround the periphery of a first anode formed on a light receiving surface. CONSTITUTION:On the light receiving surface of the title photodetector, a first anode 11 is arranged so as to surround a light receiving region, and on the rear, a cathode 10 is arranged. On the light receiving surface, a second anode 12 having the same conductivity type as the first anode 11 is arranged so as to surround the periphery of the first anode 11. As the result of arranging the third electrode 12 surrounding the periphery of the anode 11, it is enabled that electrode 50 hole 51 pairs generated in a distant part from the depletion layer 3a of the anode 11 are absorbed as a photocurrent for the third electrode 12. Therefore, a trailing phenomenon due to diffusion of hole which appears in a response waveform of the photocurrent of the anode 11 can be eliminated, and high speed response is enabled.
Patent JP-H04294272-A (JP)
Title: Ultrasonic flaw detector
Inventor: MITSUYA KINPEI
IPC: G01N29/26
Filed: 1991-03-22
Abstract: PURPOSE:To obtain an ultrasonic flaw detector constituted so that the approach work of an ultrasonic probe to a flaw detecting position is facilitated regardless of the irregularity of the shape and flaw detecting position P of an object to be inspected. CONSTITUTION:An ultrasonic probe 8 and a solid-state imaging apparatus 6 are integrally held to a holder 7 and driven in a predetermined direction by a scanning mechanism. In manual scanning, an operator drives the scanning mechanism while looks the screen taken by the solid-state imaging apparatus 6 to make it possible to move the ultrasonic probe 8. In automatic scanning, a scanning control unit drives the scanning mechanism to move the ultrasonic probe 8 to a target position and, at this time, a flaw detecting position P can be computed from the image data obtained from the solid-state imaging apparatus 6.
Patent JP-S58175607-A (JP)
Inventor: TAKASE YOSHINARI
IPC: B27L5/00
Filed: 1982-04-08
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。