baber/WOPTO huggingface dataset:
Patent JP-2001138976-A (JP)
Title: Vehicle loaded with fuel cell system
Inventor: KURANISHI MASAHISA
IPC: H01M8/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle loaded with a fuel cell system constituted to improve the thermal efficiency of the whole device while ensuring necessary cooling performance. SOLUTION: A cell stacked body 7 formed by stacking and fastening a plurality of cells 10, and a reformer 51 for generating hydrogen gas, are arranged in a line in the longitudinal direction of a vehicle body, and an air guide path R is provided for guiding travel air to the cell stacked body 7 and the reformer 51. The cell stacked body 7 is disposed upstream of the reformer 51 on an air guide route in the air guide path R.
Patent JP-H05139405-A (JP)
Title: Method and device for encasing flexible bag
Inventor: AKAHO SEIICHI
IPC: B65G47/88
Filed: 1991-11-18
Abstract: PURPOSE: To facilitate tight encasing with simple and inexpensive mechanism, by shortening the conveying interval of a number of packaged products by temporarily holding them on a transport conveyer, and by pushing up each package from the beneath to tilt it to head-down position followed by encasing with lifting the rear end of each package. CONSTITUTION: A large number of packaged products S are sent in tandem by a plurality of belt conveyers 5, 5', converted in their direction at each turn table 6, 6', and transported in parallel by a plurality of accumulation conveyers 7, 7'. In this case, at the discharge end of each accumulation conveyer 7, 7, each packaged product S is temporarily stopped by a stopper (not illustrated here) to shorten the sending interval of each packaged product S. In this condition, the rear part of each packaged product is pushed up by pushers 10-10' to tilt each product to head-down position. Further, the rear part of each packaged product is held up by each absorption unit 18-20. The products are encased into a shipping box in a condition that the front end and rear end of adjacent packaged products S are heaped up.
Patent JP-H10166227-A (JP)
Title: Bolt loosening socket
Inventor: SHIMOJO NORIO
IPC: B25B23/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To insert a socket without hindering a bolt head on the side surface of which a whirl-stop is fitted and surely loosen a bolt, etc., by providing projections to which the bolt head, etc., are engaged on socket end face parts corresponding to some end faces of a plurality of internal end faces of a polygonal hole. SOLUTION: Projections 3-1 to 3-3 are provided at the ends of three every other surface parts of a hexagonal surface of a hexagonal hole 2 of a socket 1. A whirl-stop is fitted on a bolt head and the projection 3 is inserted into the surface on which the whirl-stop of the bolt head is not fitted by revolving an operation shaft 4 of the socket 1, pressing the shaft 4. By inserting the projection 3, the bolt head is revolved and loosened by this projection 3. The whirl-stop fitted on the bolt head expands as the bolt is loosened, the socket 1 can be inserted deeply by the bolt head and the bolt can be easily loosened.
Patent JP-H11160523-A (JP)
Title: Manufacture of color filter
Inventor: YAMAGUCHI MASATOSHI
IPC: G02B5/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the color filter which is free of a residue to an adjacent pixel and color mixture. SOLUTION: This color filter has a process for forming a pixel section film 1 of specific BM, etc., on a light-transmissive substrate 2, forming photosensitive resin colored layers 3a-1, 19, and 15, arranging a mask 17 having a specific opening part on the opposite surface of the light-transmissive substrate 2 from the surface where the pixel section film 1 is formed, irradiating the photosensitive resin colored layers 3a-1, 19, and 15 with an active light beam from the reverse surface of the light-transmissive substrate 2 through the mask opening part, and forming specific pixels through development is performed a specific number of times and the γ value of the photosensitive resin is 45 to 90 deg..  Consequently, the color filter is insensitive to light traveling round to below a photomask light shield part owing to the diffraction of the light and the occurrence of a residue to an adjacent pixel can be prevented.
Patent JP-H09209813-A (JP)
Title: Control method of internal combustion engine and device thereof
Inventor: BERUNTO HERUMAN
IPC: F02M47/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To devise a control method of an international combustion engine and a device to speedily shut off the internal combustion engine in the case when a trouble is occurs. SOLUTION: These are a control method and a device of an internal combustion engine having a high pressure fuel injection device, especially, an internal combustion engine having a common rail system, fuel is delivered from a low pressure region to a high pressure region by at least one pump, pressure is detected in the high pressure region, it is adjusted by using a pressure adjusting means, and in the case when a trouble is detected, the pressure adjusting means can control to lower pressure in the high pressure region.
Patent JP-H10166271-A (JP)
Title: Shot peening method for light alloy product
Inventor: TAKAHASHI TORU
IPC: B24C1/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To improve fatigue strength by making a projection material into a soft projection material having an Hv value which is equal to a Vickers hardness value (Hv value) of the surface to be processed in a light alloy product. SOLUTION: When a soft projection material which is made to have an Hv value (Hv value of 50 to 150% of a light alloy product) equal to the Hv value of a light alloy product is used, high fatigue strength is imparted to the light alloy product if the average particle diameter is 0.04 to 0.8mm. The reason is that an elastic deformable soft projection material of the Hv value equal to the light alloy product has small kinetic energy per grain of projection material when the average particle diameter is less than 0.04mm and 0.03 or below and maximum compression residual stress is reduced and improvement of fatigue strength becomes insufficient and conversely, kinetic energy per grain of projection material becomes too large when the average particle diameter is 1.0mm or more which exceeds 0.8mm and overpeening becomes easy to be generated.
Patent JP-H11223956-A (JP)
Title: Image forming member
Inventor: FULLER TIMOTHY J
IPC: G03G5/07
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved electrostatic image forming member by using an electrically conductive substrate, a light emitting material and a specified polymer. SOLUTION: The image forming member has an electrically conductive substrate, a light emitting material and a polymer of formula I or the like. In the formula I, (x) is 0 or 1, A is one of groups of formulae II, etc., or a mixture of such groups, B is one of groups of formulae III, etc., or a mixture of such groups and (n) is an integer showing the number of repeating units. For example, the photoconductive image forming member has an electrically conductive substrate, a light emitting layer contg. a light emitting compd. dispersed in a resin binder compsn. and an electric charge transferring layer contg. an charge electric transferring polymer or has the electrically conductive substrate and the light emitting layer. The resin binder compsn. contains a polymer of the formula I optionally in combination with one or more other binder polymers.
Patent JP-H02174855-A (JP)
Title: Method and apparatus for preparing injection needle made of synthetic resin
Inventor: TSUTSUMI SHIGERU
IPC: A61M5/32
Filed: 1988-12-28
Abstract: PURPOSE:To obtain an inexpensive injection needle by a method wherein a conical part is locally heated and softened in such a state that the opening part of a cap-shaped injection needle original form body is closed to be deformed into a throttled part and a hollow needle like part is continuously formed to be solidified to cut the leading end part thereof. CONSTITUTION:A cap-shaped injection needle original form body 1 made of a thermoplastic synthetic resin is equipped with a hollow part 5 formed into an opening part 4 at one end thereof. The original form body 1 is arranged to the through-hole part 8 of a manufacturing apparatus 10 in a suspended state to close the opening part 4 by a valve mechanism 5 and a conical hole 13 is heated locally by the heater 11 of an opening and closing movable mold mechanism 10. Next, the leading end 3a of the conical part 3 is grasped by a grasping part 17 and, after the opening and closing mold mechanism 10 is opened outwardly, said leading end 3a is stretched downwardly and the conical part 3 is deformed by the vacuum falling operation of a grasping mechanism 15 to form a trumpet-shaped throttled part P and, continuously, said throttled part is deformed to be formed into a fine hollow needle like part Q. After radiation and solidification, said needle like part Q is cut in a knife edge shape in a desired length in an oblique direction to form a needle leading end part R. As a result, a disposable injection needle is obtained inexpensively only from a synthetic resin.
Patent JP-H02177120-A (JP)
Title: Magnetic recording medium and its production
Inventor: YAMAGATA SATOSHI
IPC: G11B5/64
Filed: 1988-12-28
Abstract: PURPOSE:To improve durability of a magnetic recording medium of metal thin film type by forming a hardened layer containing ions of an etching gas on the surface of a protective film and providing a lubricant layer thereon. CONSTITUTION:The magnetic recording layer 13 is formed directly on a nonmagnetic substrate or on a base layer comprising ferromagnetic metal thin film provided on the substrate, and the hard protective film 5 is provided on the recording layer. The surface of the protective film 5 is subjected to dry- etching treatment with inert or active gas as the etching gas to clean the surface and simultaneously to form the hardened layer 11 by injecting ions of the etching gas. Further, the lubricant layer is provided on the hardened layer. By this method, adhesion of the protective film and the lubricant layer 10 is increased, so that the obtd. medium has excellent durability and high reliability and is suitable for high-density recording.
Patent JP-H05138663-A (JP)
Title: Method of heating mold
Inventor: ADACHI TORU
IPC: B29K21/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide a method of heating molds wherein heat efficiency is high. moreover, molds are made movable in a heating state, and the floor space occupied by a heating device can be reduced. CONSTITUTION:A plurality of molds 10 are made into a state that they are placed one upon another in the form being in direct contact with each other and, on the other hand, on the side of the molds 10 in an accumulated state, near infrared ray heaters 90 and reflecting plates 92 are disposed thereby to heat the molds by near infrared rays from the heaters 90.
Patent JP-2000152879-A (JP)
Title: Bread baking machine
Inventor: ORIKANE MASAAKI
IPC: A47J37/06
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To take a measure for safety against carelessness of a user in a bread baking machine. SOLUTION: This bread baking machine is for backing dough by holding the dough between a pair of metal die plates 2 and 3, and heating both form plates 2 and 3. When the form plates 2, 3 are set in a roughly horizontal attitude, the upper form plate 2 is supported by dampers 11 and 12 to be prevented from falling downward exceeding a certain degree. When the upper form plate 2 is released from hands, therefore, the form plate 2 can be prevented from falling with momentum by its weight to collide with the lower form plate 3.
Patent JP-2000156615-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEUCHI TAKANOBU
IPC: H04R3/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit that consists of an amplifier circuit for an electret microphone that can be formed into an integrated circuit while dispersion in an output voltage due to various factors is suppressed. SOLUTION: A voltage conversion circuit 2 employing two depletion FETs 11, 12 that are manufactured in a same process to have a same shape and a same characteristic through pairing converts a change in a capacitance of a capacitor of the electret microphone 7 into an input voltage fluctuation ΔVin, and an output voltage Va of the voltage conversion circuit 2 in a DC characteristic of the voltage conversion circuit is a half of a power supply voltage Vdd.
Patent JP-2000134948-A (JP)
Title: Compressor driver and air conditioner using the same
Inventor: ISHII MAKOTO
IPC: H02M7/48
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To make a compressor driver operable at variable power supply voltages in a state where the power factor is high and higher harmonics are less, by supplying the control value corresponding to the discriminated kind of a power supply voltage and supplying the selected value to a power factor improving means. SOLUTION: A compressor driver is constituted in such a way that voltage dividing resistors R21 and R22 are switched to each other and the voltage ratio of a rectified voltage Es at a rectifier 2 is switched when a synchronizing signal change-over switch 20 is switched in accordance with an input AC voltage. Then, when a DC voltage change-over switch 21 is switched, voltage dividing resistors R41 and R42 are switched to each other, and the voltage ratio of the DC voltage Ed at a capacitor 5 is switched. In addition, a microcomputer 17 monitors the divided voltage Ed' of the DC voltage Ed at the capacitor 5 obtained by means of a voltage dividing resistor R3, and the resistor R41 or R42 controls the switching between the change-over switches 20 and 21 in accordance with the discriminated value of the input AC power supply voltage based on the voltage Ed'.  Therefore, the driver can be operated highly efficiently in a state where higher harmonics are less.
Patent JP-H02174358-A (JP)
Title: Communication system
Inventor: ENDO TAKAHIRO
IPC: H04M15/00
Filed: 1988-12-27
Abstract: PURPOSE:To attain dialing communication charge management for individual at the subscriber's system by providing a storage means having a charge collection table by subaddress and a means reading collected charge information corresponding to a coincident subaddress from the storage means and outputting the result. CONSTITUTION:A subaddress to identify individual preset in advance is registered in a storage means 87 and the charge collection table by subaddress is provided, and when a control means 86 receives an individual identifying subaddress at a dialing of a communication terminal equipment 6, the communication charge information noticed at the end of communication of the communication terminal equipment 6 is registered accumulatingly to the area corresponding to the individual identification subaddress in the charge collection table of the storage means 87. When the output command of charge collection information together with the individual identification subaddress is received from the communication terminal equipment 6, the output means 11 collates the subaddress and reads the charge collection information corresponding to the coincident subaddress from the storage means 87 and gives an output. Thus, the collection of communication charge by user individual is attained by the user side.
Patent JP-2001148199-A (JP)
Title: Self-test circuit built-in semiconductor memory
Inventor: TANIZAKI TETSUSHI
IPC: G11C11/401
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory with which capital investment for a test can be suppressed to the increment of storage capacity of a semiconductor memory. SOLUTION: A self-test circuit built-in semiconductor memory 20 comprises a semiconductor substrate, a memory cell array 30 formed on the semiconductor substrate, testing circuits 50, 54 provided on the semiconductor substrate, storing a program, testing a memory cell array conforming to the stored program, and outputting a test result, and a controller 52 provided on the semiconductor substrate and rewriting the contents of programs stored in the test circuits 50, 54.
Patent JP-H09145563-A (JP)
Title: Piping structure for reducing adhesion of particulate
Inventor: HIROSE WATARU
IPC: G01N1/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce adhesion of particulate by mirror finishing the inner surface of a main pipe, applying an outer tube to the main pipe through a vacuum layer, and then mirror finishing the outer surface of outer tube. SOLUTION: A main pipe 1 has mirror finished inner surface 11 and an outer tube 2, having mirror finished outer surface 21, is applied over the main pipe 1 through a vacuum layer 3. An exhaust gas introduction pipe 13 having triple pipe structure comprises an inner pipe 14 for introducing exhaust having pipe end disposed oppositely to the opening at the upstream end of main pipe 1, an outer pipe 16 being applied over the inner pipe 14 through a vacuum layer 15, and an outer tube 17 for defining a channel passing dilute air between the outer pipe 16 and outer tube 17, wherein the inner surface 141 of inner pipe 14 and the outer surface 161 of outer pipe 16 are mirror finished. Exhaust gas is introduced directly into the inner pipe 14 and mixed with the dilute gas introduced from a socket 19 in the opening on the upstream side before being fed downstream.
Patent JP-H04207429-A (JP)
Title: Multiplex communication system for automobile
Inventor: WATANABE SHIZUHISA
IPC: B60R16/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve the safety and the reliability by connecting a power supply line to a specific electric device only when the operating state of a vehicle is in a prescribed operating state to adjust the specific electric device only in the prescribed operating state. CONSTITUTION:A specific electric device such as a motor 1 for driving a power seat is controlled by a terminal equipment 2, a power seat operation switch 3 provided to a driver's seat is connected to a terminal equipment 4 and other electric devices or the like are connected to other terminal equipment 5. Then the terminal equipments 2, 4, 5 are connected to a central processing unit 7 via a multiplex communication cable 6. Since the specific electric device such as the power seat cannot be operated only in the specific state such as stop of an automobile, the power seat is not moved during driving and since a power supply line is interrupted to the specific electric device in other state than the prescribed state, even when a fault takes place in the system and a wrong command signal is outputted to the power seat or the like, the motor 1 for driving the power seat is inactivated. Thus, the safety and reliability are improved.
Patent JP-H05269334-A (JP)
Title: Membrane air drying and separation operation
IPC: B01D53/26
Filed: 1992-11-17
Abstract: PURPOSE: To obtain an improved air treating membrane apparatus by combining a membrane drier and a membrane separating system and withdrawing a portion of clean dry air as a product and using the residual portion of the air as feed raw material gas to a membrane air separating system. CONSTITUTION: Feed raw material air is passed via a line 1 to a feed raw material air compressor 2 from which the compressed air is passed via a line 3 to a moisture separator 4 in which water is removed. Then the feed raw material air is passed to the feed side of a single stage membrane dryer 7 for the selective permeation of moisture. Dry, non-permeate air is divided into two separate gas streams. One stream is removed through a line 9 as a clean, dry air product stream, while the other is passed to a single air separation system 11 for the production of nitrogen. The nitrogen product is recovered through a line 12. The more selectively permeable oxygen permeates the membrane of the system 11 and is withdrawn through a line 13 for use as purge gas with respect to the low pressure, permeate side stream of the membrane dryer 7.
Patent JP-2001137922-A (JP)
Title: Method for controlling thickness
Inventor: NISHINO MIYAKO
IPC: B21B37/18
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that there is a case that good feedforward control is not executed because of the reason that the high accuracy of prediction about sheet temperature is not obtained and the effect of tracking deviation is large or the like by a conventional thickness control method by which the thickness of a material to be rolled is controlled by feeding forward the quantity to be corrected of a predicted screw-down location to the rolling of the next pass. SOLUTION: A good feedforward control is executed by predicting the longitudinal distribution of the sheet temperature to the next pass from the longitudinal distribution of the inlet-side thickness, outlet-side thickness and sheet temperature at the time of rolling in the preceding pass of the next pass, predicting the longitudinal distribution of rolling load at the time of rolling of the next pass based on the longitudinal distribution of the sheet temperature to the next pass and longitudinal distribution of the outlet-side thickness to the preceding pass and the quantity to be corrected of the screw-down location to the rolling of the predicted next pass based on the longitudinal distribution of the rolling load to the rolling of the predicted next pass.
Patent JP-H11156894-A (JP)
Title: Mold apparatus for injection molding
Inventor: NAKANO HIRONOBU
IPC: B29C45/27
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To enhance production efficiency while reducing production cost. SOLUTION: An opposed face of a pot mold 16 and that of a runner mold arranged in opposed relation to the pot mold 16 are made parallel, and a runner 22 is formed between these opposed faces, and a guide groove is formed in the runner mold. By this constitution, a cavity 20 is filled with unvulcanized rubber from the runner 22 through a filling port 23. When a rubber passes through the runner 22, it flows along the guide groove. As a result, the flowability of the rubber is enhanced and the cavity 20 can be filled with the rubber under low pressure.
Patent JP-H10158046-A (JP)
Title: Admixture for high fluidity concrete
Inventor: YAGUCHI MINORU
IPC: C04B40/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve fluidity, resistance against separation of materials and appearance of a concrete surface by incorporating a polycarboxylate and a water-soluble polymer into which an polyalkylene glycol, fatty acid ester deriv. and acryl polymer deriv. are compounded. SOLUTION: A compounded material comprising 10 to 90wt.% polyalkylene glycol having 2×10<4> to 220×10<4> wt. average mol.wt. (in terms of polyethylene glycol) and 90 to 10wt.% fatty acid ester deriv. having <=20,000wt. average mol.wt. (in terms of polyethylene glycol) is mixed with a mixture of 1 to 90wt.% water-soluble polymer and 99 to 10wt.% polycarboxylate. The water-soluble polymer contains 0.1 to 10wt.% acryl polymer having 50×10<4> to 2,000×10<4> weight average mol.wt. (in terms of styrene sulfonic acid) and <=50wt.% sugar alcohol having 180 to 4,000 average mol.wt. The polycarboxylate consists of a copolymer of polyalkylene glycol allylether monomers having <=100 alkylene glycol number and unsatd. bonds, and unsatd. mono(di)carboxylic acid (ester), etc.