baber/WOPTO huggingface dataset:
Patent JP-H06259953-A (JP)
Title: Data storage disc-drive device
Inventor: BECK JOHN LOWELL
IPC: G11B33/12
Filed: 1994-01-13
Abstract: PURPOSE: To obtain a disk drive enclosure structure where a special form whose draft is zero is used in a die casting process. CONSTITUTION: A data storage disk drive 10 includes a spindle, which supports plural disks on the surface of a magnetic disk which are rotated around a common shaft and form a spindle assembly 18, and a rotary actuator which supports plural magnetic transducers on the surface of each disk. The disk drive includes a die cast disk drive enclosure structure 12 including the surface to which a spindle motor shaft and an actuator bearing shaft are set and where a predeterminate draft is zero. The enclosure structure includes a base cast member 14, which holds an electric connector arranged on the outside, and a cover cast member 16. The disk drive includes an electric passage from a flexible circuit to a comb-shaped part of the actuator. The disk drive includes a tubular chemical air filter arranged in a groove for diffusion integrated with the cover as one body.
Patent JP-S57114733-A (JP)
Title: Cargo work device for truck
Inventor: OOSAKI TOKIO
IPC: B60P1/52
Filed: 1981-01-08
Abstract: PURPOSE: To efficiently perform cargo work, by elevation driving a canopy with an oil hydraulic mechanism, arranging guide rails in internal surfaces of the canopy, guiding a conveying unit through said rails and stopping a cargo unit to hangers of the conveying unit.  
     CONSTITUTION: Guide rails 10 are longitudinally arranged in internal surfaces of a ceiling plate 8 of a canopy 4. This guide rail 10 is supported by oil hydaulic cylinders 12 operated by an oil hydraulic mechanism. Cargo units 14 are placed on a bed 2 in a cargo room 6. A carrier 18, conveying unit, is moved running longitudinally in the cargo room 6 while being controlled with rollers 22, at both ends of its rotary shaft 20, through the guide rails 10. Further the carrier 18 is provided with suspended hangers 24 elevation driven in the perpendicular direction, and said hangers 24 are engaged to stoppers 26 fixedly provided to the upper surface of the cargo unit 14, then the cargo unit 14 is lifted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000200354-A (JP)
Title: Composition information extractor, object reconfiguration device and image processing system
Inventor: TANAKA SHOJI
IPC: G06T7/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an object extractor and a composition information extractor to extract the composition information from the images and to reconfigure a picture based on the extracted composition information. SOLUTION: A composition information extractor 1 includes an image input circuit 2 which acquires the images from outside, an object extraction circuit 3 which automatically extracts an object from the inputted images, a composition information extraction circuit 4 which extracts the composition information on the extracted object and a composition information store circuit 5 which stores the extracted composition information in an image data base 6. The composition information are accumulated in the base 6 and also the object of the inputted images can be relocated on a background image based on the composition information.
Patent JP-H07212062-A (JP)
Title: Printed wiring board insertion/extraction device
Inventor: UEDA TAKASHI
IPC: H05K7/14
Filed: 1994-01-13
Abstract: PURPOSE:To restrain a printed wiring board from being mis-inserted by a method wherein an engaging means which enables an inner holding slide to engage with or to be released from an outer guide holding fixing groove is provided. CONSTITUTION:An engaging means which enables an inner holding slide 3 to engage with or to be released from an outer guide holding fixing groove 2 whether a printed wiring board is inserted to removed is provided. The engaged means fixes the inner holding slide 2 in the outer guide holding fixing groove 2 through such a manner that the inner holding slide 3 is pushed inwards, and when a terminal located on the front end of the printed wiring board held by the board holding groove 4 of the inner holding slide 3 reaches to a position where it is connected to the terminal of an electronic equipment, engaging grooves 5 and 6 are engaged with each other to fix the inner holding slide 3 in the outer guide holding fixing groove 2. The inner holding slide 3 is pulled inwards by a handle 12. In this state, the position of the board holding groove 4 of the inner holding slide 3 can be easily confirmed by an operator even if he is not located in front of an electronic equipment due to a layout, so that a printed wiring board is prevented from being mis-inserted.
Patent JP-S60147242-A (JP)
Title: Catalyst for steam reforming of hydrocarbon
Inventor: FUTAMI HIDEO
IPC: B01J23/66
Filed: 1984-01-11
Abstract: PURPOSE:To attain to increase the activity of the titled catalyst, by respectively containing silver and a rare earth metal element in an atomic ratio of 0.1 or more on the basis of a platinum group metal being an active main component. CONSTITUTION:A platinum group metal such as ruthenium, platinum, rhodium and palladium is contained in a catalyst carrier such as alpha-alumina, beta-alumina, gamma- alumina or titania as an active main component, and a silver and a rare earth metal element are respectively contained therein in an atomic ratio of 0.1 or more on the basis of the platinum group metal being the active main component as a promoter.
Patent JP-H02184426-A (JP)
Title: Sheet of reinforced corrugated board and its producing device
Inventor: TAKENAKA HIROYUKI
IPC: B31F1/28
Filed: 1989-01-10
Abstract: PURPOSE:To heighten the strength of the sheet of a corrugated board by forming a number of pits on the inclined surface of the corrugation of a corrugated core paper. CONSTITUTION:In upper and lower rolls 1', 2', the projected and recessed parts 11, 12 fitted mutually are provided in a line on the inclined surface of each corrugation in engaging condition. The shape of the projected and recessed parts 11, 12 are preferably spherical or cylindrical. A core paper 8 is fed into the engaging part of the crests formed on the outer peripheral surface of the upper roll 1' and the lower roll 2'. While the core paper 8 is formed into corrugation at the engaging part, pits 13 are formed by the fitting action of the recessed and projected parts 11, 12. By such process, in the pit parts (c) of the corrugated core paper (a), while the modulus of section is heightened due to the eccentricity of the thickness from the neutral axis of its section, it is hardened due to the plastic deformation in working process, therefore the strength of the sheet of a corrugated board is remarkably heightened by these two effects.
Patent JP-S5699083-A (JP)
Title: Monitor device for resistance welding
Inventor: TAMAI SEIICHIROU
IPC: B23K11/24
Filed: 1980-01-11
Abstract: PURPOSE: To obtain the titled device that prints monitoring data graphically as a displacement rate from a preset value and rationalizes the group width of welding quality control while prolonging the life of a printer.  
     CONSTITUTION: To obtain the monitor device for resistance welding, detection part 4 that detects the welding current and current feed cycle of electrode chip 2 for body 1 to be welded is provided first. Then, arithmetic part 16 is provided which calculates deviation rates of the welding current and current feed cycle, detected by detection part 4 to respective set values on the basis of the said detection values and set values set by setting part 13. In addition, memory part 19 stored with not less than two groups of arithmetic results of arithmetic part 16, recording part 21 for the storage contents, said arithmetic part 16, and control part 26 that controls the inputting and outputting of data to and from memory part 19 and recording part 21 are provided. This monitor device can automatic the plotting of complex data performed usually by an operator and rationalize greatly the welding quality control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56123576-A (JP)
Title: Magnetic brush development method
Inventor: TANZAWA SETSU
IPC: G03G15/09
Filed: 1981-01-09
Abstract: PURPOSE:To avoid the problems caused by choking of supply section, by providing the opposing magnetic pole plates so that they oppose to the development magnetic poles between the development agent control member and the development section, and forming a curtain of magnetic lines of a type between the both. CONSTITUTION:The development roller 1 is fixed to the copy machine with the shaft 2, and this development roller 2 consists of a plurality of development magnetic poles 7-1, 7-2,..., 7-i,... in which N and S poles are alternately located. The sleeve 3 around them is fitted in rotation free toward the arrow, and the development agent D is supplied from the hopper 4 provided upward. The opposing magnetic plates 6 are fixed at the base of the doctor blade. Thus, the curtain of the magnetic lines is formed by crossing the sleeve 3 between the plate 6 and the magnetic pole 702, the distribution of the agent D is uniformed, the uniformed agent D is supplied to the photoreceptor 8 and the problem due to the choking of the supply section can be avoided.
Patent JP-H04241532-A (JP)
Title: Individual/multi-address merging communication system
Inventor: SHIMAMOTO KAORU
IPC: H04L12/28
Filed: 1991-01-14
Abstract: PURPOSE:To reduce the rate of using a channel by using individual communication and multi-address communication while mixing them, and controlling time from the transmission request of a remote station to the start of a center station in the case of the multi-address communication according to the vacant state of the transmitting channel. CONSTITUTION:A center station C collects and records request time T1 of a transmission request S51 for the multi-address communication from remote stations R5, R2 and R6, request time T2 of a transmission request S21 and request time T3 of a transmission request S61. These transmission requests are analyzed in the on-lined state and a transmission processing is executed by calculating transmission time (t) optimum for the multi-address communication from a certain transmission request S51. Thus, a transmitting telegraphic message MD1 for start corresponding to the request S51 is not transmitted even after a preceding transmitting telegraphic message SD41 is completely transmitted and the transmitting channel is vacant but the MD1 is transmitted after the time (t) under traffic control. Since the requests S21 and S61 are applied as well during this time (t), the telegraphic message MD1 is transmitted to the stations R5, R2 and R6 by the multi-address communication as well.
Patent JP-S61164031-A (JP)
Title: Exhaust timing control device of two-cycle engine
Inventor: ASAI MASAHIRO
IPC: F02B75/02
Filed: 1985-01-11
Abstract: PURPOSE:To decrease the maximum size in a width direction, by constituting a guide mechanism, which guides sliding of a control valve opening and closing the opening upper part of an exhaust passage, by a guide rod, parallelly pro vided in a sliding direction of the control valve, and a slider slidably fitted to the guide rod and connected with the control valve. CONSTITUTION:A control valve 8, being slidably supported in a direction crossing with an exhaust passage 2 communicating with the inside of a cylinder 3 and enabling the upper part of an opening of the exhaust passage 2 to be opened and closed, is opened and closed by a driving mechanism 10 containing plural sets of worm gears 23 consisting of an actuator 20, worm gear 21 and a worm wheel 22. While the control valve 8 provides a guide mechanism 9 to be lined, but said mechanism 9 is constituted by a guide rod 11, parallelly arranged to a sliding direction of the control valve 8 and fixed to a cylinder wall, and a slider 12, slidably fitted to said rod 11 and connected with the control valve 8 through a connecting arm 14, and the slider 12 connects with the driving mechanism 10 through a rack 15 and a pinion 16.
Patent JP-S61162511-A (JP)
Title: Curable resin composition
Inventor: KITAYAMA SHINICHIRO
IPC: C08F290/00
Filed: 1985-01-10
Abstract: PURPOSE:The titled composition that is obtained by adding a specific urethane oligomer diacrylate and a specific monofunctional acrylate, thus being suitable for coating optical fibers, because of its low elasticity at low temperatures, high water and heat resistances. CONSTITUTION:The objective composition is obtained by adding (A) 30-70wt% of urethane oligomer diacrylate having polytetramethylene ether structure of more than 1,000mol.wt. between urethane bond and (B) 70-30wt% of a monofunctional acrylate such as octylphenyl cellosolve acrylate of the formula (n is positive integer; R is 8-12C alkyl). Component A is e.g., a product from a diisocyanate, polytetramethylene ether glycol of more than 1,000 number- average molecular weight and a hydroxyalkyl acrylate. The diisocyanate used here is preferably tolylene diisocyanate.
Patent JP-S59186744-A (JP)
Title: Electric railway feeder voltage compensator
Inventor: MIURA AZUSA
IPC: B60M3/02
Filed: 1984-01-09
Abstract: PURPOSE:To compensate voltage drop at the intermediate point between stations effectively by providing a feeder voltage compensator comprised of a thyristor switch circuit, battery and rectifier in D.C. power supply unit for compensating voltage drop of D. C. feeder system in electric railway. CONSTITUTION:Two pairs of electric circuits where two thyristor switches 71, 72 and 73, 74 are connected in series are connected in parallel to form a thyristor switch circuit 7 while a battery 6 is connected between the thyristor switches 71, 72 in one circuit. Main power plant 1 comprised of a rectifier 11 and transformer 12 is connected through a rail 3 between the thyristor switches 73, 74 in the other circuit while the battery 6 is connected through a high speed circuit breaker 91 and a disconnecting switch 92 to a line 2. Then a thyristor circuit 7 is connected to a rectifier 8 comprised of thyristors 81-86, transformer 87 and A.C. circuit breaker 88 while receiving high voltage power of 6kV from incoming line 89 to constitute a feeder voltage compensator.
Patent JP-S60146773-A (JP)
Inventor: SUZUKI TAKUROU
IPC: B62K25/10
Filed: 1984-01-10
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-H05187179-A (JP)
Title: Excavating method for submarine foundation pile construction
Inventor: YOSHIDA TAKAO
IPC: E02D7/16
Filed: 1992-01-10
Abstract: PURPOSE:To improve workability by providing an excavating bit rotated by a water turbine at the lower end of a pile driving casing pipe, suspending it from a work scaffold on the sea to the sea bottom, then feeding high-pressure water to the water turbine to rotate the excavating bit. CONSTITUTION:A foundation pile excavating pipe 1 constituted of an outer pipe 2 having the diameter nearly equal to the outer diameter of a foundation pile, an intermediate pipe 3, and a slurry discharge pipe 4 at the center is provided, and circular spaces S1, S2 are formed. A water turbine 5 is provided in a space between the pipes 2, 4 at the lower section of the pipe 1, and an excavating bit 7 is connected to its lower section via a speed governor 6. The pipe 1 is suspended from a submarine excavation work barge arranged on the sea, and the bit 7 is brought into contact with the sea bottom. High-pressure water is circulated to the water turbine 5 from the submarine excavation work barge via the spaces S1, S2 to rotate the bit 7. Part of the high-pressure water is diverted to cool the bit 7, and excavated chips converted into crushed slurry are conveyed to an external slurry processing facility through the pipe 4. A high-quality foundation pile can be safely and easily driven on the deep sea bottom.
Patent JP-S59128668-A (JP)
Title: Automatic cash transacting device
Inventor: KAMATA HIDETOSHI
IPC: G06Q40/02
Filed: 1983-01-12
Abstract: PURPOSE:To accumulate information related to a bank note together with the bank note to grasp the abnormal transaction status easily and to prevent the titled device from stop at the generation of abnormal status by preparing printing paper in the transacting device and printing out the information related to the bank note charged again in the device. CONSTITUTION:A bank note A charged from a charging port 1 of the cash transacting device is carried to a discrimination part 2, which discriminates legarity/illegarity of the bank note, the kind of the bank note and the number by a command from a control part 4. When the bank note is legal, it is sent to a pool part 3. When the discriminated result by the discrimination part 2 is illegal, a gate G1 is switched and the bank note is stored in a return pool part 11. A canister 9 storing printing paper B is built in the transacting device to take out the paper B from a paper extracting part 8 by a control signal C4 from a control part 4 and carry the paper B to the position of a printing part 10. The discriminated result of the discrimination part 2 is printed out on the paper B by a printing command P from the control part 4 and the printed paper is discharged from the pool part 11 through a return port 6 and stored in a reject cash box 7 together with bank notes A1, A2 which are not taken out by the customer to grasp the abnormal status of transaction.
Patent JP-S60147042-A (JP)
Title: Air conditioner
Inventor: KUTSUNA KIYOJI
IPC: F24F1/02
Filed: 1984-01-11
Abstract: PURPOSE:To contrive to improve the cooling performance by a constitution wherein a duct is of a double strusture, the inner side of which serves as a main flow passage while the outer side of which serves as an auxiliary flow passage, the speed of the flow passing therethrough is lower then that of the flow passing through the main flow passage, in an air conditioning device to spot-blow cold air by the duct. CONSTITUTION:The air sucked through a suction port 12 by rotating a fan 6 is cooled by an evaporator 4 and sent through a lead-out duct 13 into an inner tube 15b. On the other hand, the air 19 sucked by means of a fan 20 is sent through a space 1a to an auxiliary flow passage 18. Accordingly, the air having the temperature the same as that of the ambient air is blown-off from an auxiliary flow blow-off port 18a in such a manner as to case the cold air delivered through a main flow passage at the main flow blow-off port 17a of the outlet 15c of a duct 15. In this case, the air flow rate of auxiliary flow is made smaller than that of main cold flow, that is, the flow speed of auxiliary flow air 18 is made smaller than that of main flow air. As a result, the viscous force produced between the resultant cold flow air and the ambient air is held down to a small value and the cold flow air can be prevented from being dampened by diffusion. Consequently, the improvement of the cooling performance can be resulted.
Patent JP-H04241289-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAGEYAMA YOSHIKAZU
IPC: G11B27/19
Filed: 1991-01-16
Abstract: PURPOSE:To tell the time of completion of reproducing a program any time from wherever position of its tape is required. CONSTITUTION:The subject device is equipped with a data recording means 4 for periodically recording the tape with a data by which the residual time for video recording of a program can be found by inputting the present time and the completion time of this program under video recording with a timer means at the time of recording the video set for its video recording completion time, a data reproducing means 7 for reading the data recorded on the tape at the time of reproducing and a program completion time calculating means 8 for calculating the time of completion of reproducing this program from the data read out by the data reproducing means 7 and the present time from the timer means 1.
Patent JP-S58120189-A (JP)
Title: Electronic time piece
Inventor: KAWAHARA HISASHI
IPC: G04G9/00
Filed: 1982-01-12
Abstract: PURPOSE:To enable users to do color application or erasion for a time piece case as desired by arranging an electrochromic display device integral on the back of a transparent case. CONSTITUTION:An electronic time piece is composed of a transparent or semi- transparent plastic case 1, a time indicator 3 for indicating time, an electrochromic display device (ECD) 4 and a module 6. The ECD, for example, comprises a transparent electrode 4a, a WO3 layer 4b, a Ta2O5 layer 4c, Ir(OH)n layer 4d and a transparent electrode 4e and arranged at the position deviated horizontally from the display device 3 on the back of the case 1. The ECD is driven to apply or erase color in response to external operation with an external operation member SW, a switch interlocking it, a drive control circuit adapted to output a color application signal or a color erasion signal receiving a switch signal thereof and a drive circuit which drives the ECD accoding to the signal.
Patent JP-H04241360-A (JP)
Title: Production of dry toner, developer for electrophotography and image forming method
Inventor: TAN RYOJI
IPC: G03G9/087
Filed: 1991-01-16
Abstract: PURPOSE:To obtain a developer for electrophotography having a long service life, superior fixability and anti-offsetting property and giving a highly accurate fine image. CONSTITUTION:Styrene-acrylic resin having 20-50wt.% gel content is produced, melted and kneaded until the gel content is reduced to 10wt.%. A colorant and/or other additives are then added to the kneaded resin, they are further melted and kneaded until the gel content becomes practically zero and a toner is produced.
Patent JP-S56100540-A (JP)
Title: Light communication system
Inventor: GOTOU MASAYUKI
IPC: H04B10/077
Filed: 1980-01-16
Abstract: PURPOSE:To improve the reliability of the whole of the light communication system, by controlling the output light of the light emitting element so that the code error rate in the light receiver is a fixed value. CONSTITUTION:Frame signal F transmitted according to a fixed rule is always monitored by error rate monitoring circuits 19 and 20 in the receiving side and is transsmitted to the other-party transmission station; and if the error rate batter than a desired that is obtained, that is, if the light is input to the receiving side in surplus, the output light of the light emitting element is reduced to control the output light of the light emitting element so that the desired error rate is obtained. In respect to this control, the signal, which is transmitted according to a fixed rule, in the main signal is monitored by the receiving side, and the code error rate of this signal is superposed onto the main signal and is returned to the other-party side, and this superposed signal is detected by the other-party station to control the output light of the light emitting element so that the code error rate is fixed.
Patent JP-S62163592-A (JP)
Title: Dc brushless motor
Inventor: ONO OSAMU
IPC: H02P6/26
Filed: 1986-01-13
Abstract: PURPOSE:To enhance the efficiency of a DC brushless motor with one rotor- position detector and in one phase system, by making a state non-conductive with the initiation and the termination of a conductive period per phase. CONSTITUTION:From a position detector 10, the output of signal in relation to mutually opposite phase is generated, and the signal i directed to a gate circuit 50 and a comparing circuit 30 for input. AC signal for generating a conductor pattern 20 is also directed to the comparing circuit 30 for input. The output of the comparing circuit 30 is applied to a counter circuit 40. The output of the counter circuit 40 is applied to the gate circuit 50 via an OR circuit 53, and from the gate circuit 50, the output of excitation-winding- conductive signal for making a state non-conductive with the initiation and the termination of a conductive period is generated.