baber/WOPTO huggingface dataset:
Patent JP-H02166350-A (JP)
Title: Hot air heater
Inventor: USAMI TADASHI
IPC: F24H3/04
Filed: 1988-12-20
Abstract: PURPOSE:To prevent an air cleaning device from being damaged by hot air by a method wherein a passage for releasing hot air ascending in case of diminishing fire or abnormal stop of an air blowing fan out of a hot air heater without passing through an air cleaner is provided and then the passage is shielded in case of a normal operating condition. CONSTITUTION:Under a normal operating condition, if a shutter plate 21 is pulled rearwardly, a hole 19 at the upper part of an outer frame 16 of an air cleaner device 15 is closed by the shutter plate 21, so that air from the air cleaner device 15 is sent from a hole 20 of a fan cover 10 after an air blowing fan 8 into a air tunnel 7. In case that an operation is stopped, an operating part 24 is pushed to push the shutter plate 21, resulting in that after diminishing fire, a remained heat from a burner 3 or a combustion cylinder 6 is flowed to an air blowing fan 8 which is higher than a hot air discharging port 9, passes through a hole 20 and is discharged out of a heater through a hole 19. During operation, even if an air blowing fan 8 is abnormally stopped, the combustion heat is similarly discharged out of the hole 19 until an excessive temperature preventing device is operated. Accordingly, a dust collector 17 of the air cleaner 15 is protected against the combustion heat and it can be used safely.
Patent JP-H11154212-A (JP)
Title: Information recording/ reproducing device for hybrid card
Inventor: MIYAMOTO MORITOSHI
IPC: G06K17/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive information recording/ reproducing device (card reader) for an optical hybrid card which can execute high speed information processing. SOLUTION: This device is provided with an optical recording part 200 and an IC chip formed on a substrate of credit card size. An optical head 201 for recording/reproducing information in/from the recording part 200 and an IC recording/reproducing head 302 for recording/reproducing information in/from the IC chip are integrally mounted on the same structure.
Patent JP-H02165114-A (JP)
Title: Endoscope
Inventor: TODA MASATO
IPC: A61B1/00
Filed: 1988-12-19
Abstract: PURPOSE:To lighten the burden on an operator by lowering the center of gravity, and also, to simplify the structure by constituting the title endoscope so that a fitting part is provided on the endoscope and an eyepiece part can be installed, and a peripheral equipment, etc. can be installed in the fitting part without using the eyepiece member. CONSTITUTION:The title endoscope is provided with an image transfer means 24 for transferring an image from the tip part of an inserting part 201 to the rear end side, and a fitting part 23 in which an eyepiece member 30 which can observe this image with the naked eye can be installed, so that a peripheral equipment 40 can be installed in this fitting part 23 instead of the eyepiece member 30. That is, on the eyepiece block 30, a fitting part 31 of a shape engaged to the fitting part 23 of an endoscope 20 is provided so that it can be installed in the endoscope 20 by engaging it to the fitting part 23. In such a state, an image of an object to be photographed is observed through an eyepiece system constituted of a convex lens 33 and a concave lens 34. Also, by engaging the fitting part 23 and a fitting part 41, the TV camera 40 can be installed. In such a way, the burden on an operation is lightened by lowering the center of gravity, and also, the endoscope of a simple structure is obtained.
Patent JP-S63169481-A (JP)
Inventor: TEEFUNGU CHIEN
IPC: F23M5/04
Filed: 1987-12-21
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-H02165483-A (JP)
Title: Tape cartridge
Inventor: SATO AKIHIKO
IPC: G11B23/087
Filed: 1988-12-19
Abstract: PURPOSE:To facilitate molding and to improve molding precision by providing a pair of regulating projections which regulate a tilt to the front and back direction of a pad device on a tape guide block-side and specifying the structure. CONSTITUTION:The tape guide block 14 consists of the injection moldings of a plastic material, and the right and left ends of a spring arm 23 provided with a pad 8a fixed in front are respectively supported by the confronting side faces of guide ribs 22 and 22 on a tape guide block 14 side, which are positioned at the right and left of a head inserting window 7, and the pad supporting structure consists of upper and lower pad receiving faces 25 and 25 which receive and support the upper and lower end faces of the spring arm 23, and a pair of regulating projections 26 and 27 regulating the tilt to the front and back of the spring arm 23. Then, the regulating projection 26 in front and the regulating projection 27 at the back are alternately molded through a stamping port 32 installed on a main surface board 20. Thus, the front and back regulating projections 26 and 27 can precisely and easily be molded.
Patent JP-H02169975-A (JP)
Title: Fluorocarbon recovering apparatus
Inventor: TOMARU KEIICHI
IPC: F25B45/00
Filed: 1988-12-22
Abstract: PURPOSE:To smoothly supply liquefied fluorocarbon from a heat exchanger to a final recovery tank in a short period of time by coupling a 2-system heat exchanger to the finally recovery tank through a piping for supplying liquefied fluorocarbon stored in the 2-system heat exchanger by means of its own weight, and coupling via a pressure equalizing pipe for releasing the pressure of the volume of the liquefied fluorocarbon to be supplied to the final recovery tank. CONSTITUTION:The condensation system 18b of a 2-system heat exchanger 18 is coupled to a final recovery tank 19 through a pressure equalizing pipe 20. Gas fluorocarbon output from the second outlet 16b of a primary recovering tank 16 is supplied to the condensation side 18b of the 2-system heat exchanger 18 through a piping 12, and the fluorocarbon liquid liquefied at the condensation side 18b is fed to the final recovery tank 19 through the piping 12 by means of its own weight. The liquefied fluorocarbon is supplied to the final recovery tank 19, and the pressure in the tank is raised in the amount corresponding to the volume of the liquefied fluorocarbon, but since the pressure is released through the pressure equalizing pipe 20, the pressure in the final recovery tank is always held substantially constant.
Patent JP-H09141080-A (JP)
Title: Emulsifier made of water-soluble crosslinked amphiphilic polyelectrolyte, emulsified composition and emulsified cosmetic each containing the same
Inventor: KOBAYASHI ATSUSHI
IPC: C09K23/52
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsifier capable of preparing an emulsified compsn. and emulsified cosmetics each having satisfactory stability of the emulsified state, satisfactory safety and appliability. SOLUTION: This emulsifier is made of a water-soluble crosslinked amphiphilic polyelectrolyte obtd. by copolymerizing (meth)acrylamidoalkylsulfonic acid and/or its salt with a (meth)acrylate and a crosslinking agent or further neutralizing the resultant crosslinked copolymer with an alkali agent.
Patent JP-H0693954-A (JP)
Title: Pumping-up device
Inventor: HANASHIRO TAKEO
IPC: F03B17/00
Filed: 1991-10-01
Abstract: PURPOSE:To improve an output through saving of a pumping power by performing pumping up through utilization of a negative pressure in a closed tank and position energy. CONSTITUTION:When a pumping-up pump 10 is operated, a pump-up pipe 11 and a downcommer 5 are filled with water but the interior of a tank 1 is divided into a gas part and a liquid part. In which case, air is partially bled from a ventilation valve 12, the pump 10 is brought into a stop, and water is distributed as a water turbine 7 is rotated by means of water in the downcommer 5. The pressure of a gas part 3 in the tank 1 is reduced to a value lower than an atmospheric pressure. In which case, when the pump 10 is started again, water in a liquid storage tank 8 is sucked and fed to the tank 1 by means of a low pressure in the tank 1 and with the aid of the pump 10, and water in the tank 1 is increased. When the pump 10 is brought into a rest again, water in the pump-up pipe 11 is prevented from lowering with the aid of the pump and meanwhile, water is sucked in the tank 10 by means of a high force owing to an area ratio between the area of a tank liquid level 4 and the sectional area of the pump-up pipe, and water is fed in the tank by means of a force higher than the pump-up force of the pump. The water is drained through the downcommer and a water turbine 7 is rotated to take out new energy.
Patent JP-H09142723-A (JP)
Title: Sheet processing device
Inventor: AKIYAMA MAMORU
IPC: B65H29/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device having a small-sized entire arrangement. SOLUTION: An intermediate tray 16 is located in the upper part of a body 16, being substantially horizontally extended. An endless belt in a sheet bundle push-out mechanism 50 is tuned around in a counterclock direction, and a sheet bundle aligned with a rise-up surface 44 in a contact condition is dropped downward laterally from the intermediate tray 16 into a sheet bundle conveying pass 68. An end part of a sheet bundle projected outward from an outlet of a branch conveying path 68B by a sheet bundle push-up mechanism 72, is clamped by a gripper unit 84, and is moved to a left position by a gripper moving mechanism 86. Thus, on the way of moving by the gripper moving mechanism 86, the sheet bundle is stapled in a predetermined pattern by a staple unit 18.
Patent JP-H10147288-A (JP)
Title: Large-sized floating body with internal floating body structure
Inventor: YAMAGUCHI YOICHI
IPC: B63B35/44
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To stabilize an internal floating body structure by forming a water surface within a cylindrical part extending downward by being connected to the peripheral edge of a deck opening formed on an upper deck and gently restricting and mooring the internal floating body structure floating on the same water surface and the outer peripheral surface in the inner peripheral part of a cylindrical body. SOLUTION: A cylindrical part 5a of a square cylinder extending downward by being connected to the peripheral edge of a rectangular deck opening 5 at a required location of an upper deck 3a of a large-sized floating body 3 provided with the huge upper deck 3a provided for a maritime heliport, etc., is provided. A building like a flight control tower is floated as an internal floating body structure 4 on an internal water surface 7. The outer peripheral surface of the internal floating body structure 4 is gently restricted in the inner peripheral part of the cylindrical part 5a via a plurality of fenders 6. As a result, the internal floating body structure 4 floating on the internal water surface 7 which is calmly kept becomes an unfluctuating state even if waves are generated on the external water surface and the large-sized floating body 3 fluctuates.
Patent JP-H03185642-A (JP)
Title: Method for cutting information recording medium
Inventor: IMATAKI HIROYUKI
IPC: G11B7/26
Filed: 1989-12-14
Abstract: PURPOSE:To prevent peeling at cut edges when a sample to be cut where a substrate and protective member are stacked with an adhesive is punched by cutting the sample with a cutter while fixing the laminated body with pressure. CONSTITUTION:On a transparent substrate 2 using casting acryl plate, the rugged grooves are molded and formed by compression, according to preformat and an optical recording layer 3 is provided on the transparent substrate 2. As for the recording layer, polymethyne dye is dissolved into a diaceton alcohol solution and the substrate is coated with the solution. Then, the diacetone alcohol to be a solvent is volatilized to form a uniform optical recording layer 3. Then a protective member 5 is laminated through an adhesive layer 4 on the transparent substrate 1 coated with the optical recording layer 3. As the protective member 5 a casting acryl plate is used and as a adhesive a hotmelt type EVA adhesive is used. Since the laminated sample is fixed by pressure and cut into a card size, peeling can be prevented at the cut edges of the medium to cut the sample.
Patent JP-H02166653-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMURA SHINICHIRO
IPC: G11B15/665
Filed: 1988-12-20
Abstract: PURPOSE:To miniaturize the area of a mechanism by inclining a rotary shaft of a cylinder slightly larger than a track slanting angle in an intermediate direction between a tape incident point of the cylinder and a tape winding center of the cylinder and disposing the shaft to satisfy specific conditions. CONSTITUTION:The rotary shaft of the cylinder 10 is inclined slightly larger than the track slanting angle in the intermediate direction between the tape incident point Pa on the cylinder 10 and the tape winding center 12 of the cylinder 10. Then, on the tape supply side of the cylinder 10, an intersecting line 19 formed by an orthogonal plane to the lateral direction of a tape to be supplied from a cassette and an orthogonal plane to the lateral direction of the tape to enter at the cylinder 10 is set to pass through the vicinity of the tape incident point Pa of the cylinder 10. And, on the tape take-up side, an intersecting line 20 formed by an orthogonal plane to the lateral direction of the tape sent out of the cylinder 10 and an orthogonal plane to the lateral direction of the tape taken up to the cassette is set to pass through the vicinity of a send-out point Pb intersected orthogonally with the tape sent out of the cylinder 10 at a small angle. By this method, the thickness of a deck and the area of the deck are decreased, and the traveling load can be reduced.
Patent JP-H01162397-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABURO
IPC: H01S5/00
Filed: 1987-12-18
Abstract: PURPOSE:To restrain a threshold current from being distributed ununiformly in a wafer so as to improve a laser device of this design in reproductively, reliability, and mass-productivity by a method wherein the side face of a mesa section is surrounded with a buried layer which prevents carriers in an active layer from diffusing leftward and rightward. CONSTITUTION:A p-GaAlAs clad layer 2, a p-type GaAlAs active layer 3, an n-GaAlAs clad layer 4, and an n-GaAs cover layer 5 are formed on a p-GaAs substrate provided with a stripe-like V-channel groove 21 formed on it. A resist 22 is applied onto the surface of the cover layer 5 so as to form a belt just above the V-channel groove through a photolithograph technique. An etching is performed so far as to reach to the p-GaAs substrate 1. Moreover, the cover layer 5 is removed and an etching is performed so far as to make the n-clad layer 4 exposed. An n<->-GaAlAs high resistive layer 6, an n-GaAlAs layer 7, a p-GaAlAs layer 8, and an n-GaAs cap layer 9 are grown through a burying growth process.
Patent JP-H09163400-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KONO HIROSHI
IPC: H04N5/92
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To surely detect a letter box identification signal by recording a change in the duty ratio of control signal as the letter box identification signal. SOLUTION: A 1st letter box identification processing circuit 5 identifies the signal inputted through a video signal recording and reproducing circuit 3 into the device. A 2nd letter box identification processing circuit 7 identifies the letter box control signal of S video signal. When the 1st letter box identification processing circuit 5 identifies the 'presence' of identification signal, the S video signal is outputted. The identification (pulse) signal is superimposed on the 22H-th and 285H-th horizontal lines of video signal.
Patent JP-H05158680-A (JP)
Title: Rom rewrite processing system
Inventor: TAKIZAWA TADASHI
IPC: G06F11/00
Filed: 1991-12-06
Abstract: PURPOSE:To guard the writing of an electrically rewritable ROM and to make the ROM rewriting process easy for a user. CONSTITUTION:An electrically rewritable ROM 3 is stored with a utility program which rewrites a program stored in the ROM 3 and a SW9 which inhibits the writing of the ROM 3 is provided; when the program stored in the ROM 3 is corrected, the utility program and all programs in the ROM 3 are temporarily loaded in a RAM 2, a utility program stored in the RAM 2 corrects all the programs, and after the rewriting switching of the SW 9 and the input of ROM rewriting from a KB 5 are checked, all the corrected programs are written in the ROM 2 from the RAM 2.
Patent JP-2000135555-A (JP)
Title: Ball shape graphite cast steel made cylinder member manufacturing method
Inventor: KAWAMOTO MAKOTO
IPC: B22D19/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a ball shape graphite cast steel made cylinder member which can manufacture a cylinder member having a desired performance in a short time, simply and at low cost. SOLUTION: A coating die 6, which is a mixture of a graphite balling prevention component composed of S as a main component, is applied to the surface of a core 5 to be arranged in a cavity. A cylinder member is manufactured by pouring a casted steel, to which a graphite balling treatment is applied, into the cavity 4 as a molten metal. At this time, a graphite balling prevention component is diffused towards the inside from the surface contacting with the coating die 6. Thus, while the cylinder member as a whole becomes a ball shape graphite casted steel, an inner surface (a piston sliding face) of the member becomes a single face graphite cast steel, and a cylinder member having a given mechanical strength, while a heat resistance property, an abrasion resistance property are provided on the piston slide face, can be manufactured by one cast processing.
Patent JP-H11152443-A (JP)
Title: One-pack type epoxy-based primer composition
Inventor: MURAKI KATSUHIKO
IPC: C09D5/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an one-pack type epoxy-based primer composition able to form a dry film especially excellent in low-temperature drying characteristics, solvent resistance and adhesiveness, and excellent in storage stability as well. SOLUTION: This composition is prepared by including (A) an epoxy resin having two or more epoxy groups in a molecule and (B) a ketimine compound obtained through reaction of a primary amine with (a) methyl ethyl ketone and (b) methyl isobutyl ketone and (C) a dehydrating agent. The ketimine compound contains ketimine groups derived from the ketone (a) and the ketone (b) in the ratio (a)/(b) of 0.05-4.0. The equivalent weight ratio between epoxy groups (c) in the epoxy resin and active hydrogen groups (d) in the ketimine compound is in the ratio (d)/(c) of 0.1-2.0.
Patent JP-H07178686-A (JP)
Title: Arm action restricting mechanism for horizontal articulated robot
Inventor: MUTO TOSHIYUKI
IPC: B25J9/06
Filed: 1993-12-22
Abstract: PURPOSE:To provide an arm action restricting mechanism for a horizontal articulated robot of high reliability at a low cost wherein action ranges of the first/second arms can be collectively restricted by a simple constitution. CONSTITUTION:A wire 18, extended from a supporter 11 to a prescribed part in a side surface of the second arm 15 through side surfaces of the first rotary shaft 12, first arm 13 and the second rotary shaft 14, is provided, to also provide the first/second guide members 19, 20 for guiding the wire 18 so that it can be slid on the side surfaces of the first/second arms 13, 15, and a condition of fully extending the wire 18 is set to a position of restricting action of the first/second arms 13, 15.
Patent JP-H04194555-A (JP)
Title: Multiroom air-conditioner
Inventor: NAKAGAWA NOBUHIRO
IPC: F25B5/02
Filed: 1990-11-28
Abstract: PURPOSE:To keep cooling-capacity proper, by a method wherein in the time of cooling, a mean value for the degree of subcooling in each indoor machine is compared with the degree thereof preset, the amount of the heat-exchange of a liquid pipe for a gas pipe is regulated by a regulating means for the amount thereof, and the degree thereof is controlled at a specified value. CONSTITUTION:In the time of cooling, a high temperature gas with high pressure compressed by a compressor 3 is turned into a liquid refrigerant with the high pressure by a heat- exchanger 5 on the side of an outdoor machine, and the liquid refrigerant passes an expansion valve 6 on the side thereof, and its flow is divided into a bypass 11a and the liquid pipe 11. After the liquid refrigerant passing a liquid-to-gas heat-exchanger 14 is cooled with a gaseous refrigerant in a gas pipe 12a on the side of suction, it again joins in the liquid pipe 11 and flows into indoor machines 2a, 2b. The pressure of the liquid refrigerant is reduced by expansion valves 8a, 8b on the side of indoor machines and the heat-exchange of the liquid refrigerant for the indoor air is done by heat-exchangers 9a, 9b on the indoor side, so that the liquid refrigerant is turned into a low temp. gas with low pressure, and the gaseous refrigerant returns to the compressor 3 through a gas pipe 12. For the control of the degree of subcooling, time degree of subcooling of the liquid refrigerant is detected by detectors 20a, 20b and a mean value is calculated in an operation circuit 21. In a deciding circuit 22, the mean value is compared with the degree thereof preset, a regulating valve 13 is regulated by a regulator 23, a refrigerant flow rate in the heat-exchanger 14 is regulated, and the degree of subcooling is controlled at a specified value.
Patent JP-H03184144-A (JP)
Title: Method and device for control of cache
Inventor: YAMAMOTO AKIRA
IPC: G06F12/08
Filed: 1989-12-13
Abstract: PURPOSE:To largely increase a range where the write processing can be performed at a high speed by completing the write processing at a stage when data are stored even though a subject record is not stored in a cache memory yet at a writing time point. CONSTITUTION:A controller 23 receives a write request from a data processor 200 for a record to be written and furthermore receives the data to be written into the subject record from the processor 200 when the record is not stored in a cache memory 26 yet. Then the controller 23 stores the received data in the memory 26 and reports the end of the write processing to the processor 200 to check whether the write subject record which writes the data stored in the memory 26 is stored in a storage 27 or not. If so, the data stored in the memory 26 are written into the write subject record in the storage 27. If not, the write of the data stored in the memory 26 is discontinued and this fact is reported to the processor 200.
Patent JP-H03184412-A (JP)
Title: Piezoelectric resonator
Inventor: SAWAHARA SHINICHI
IPC: H03H9/56
Filed: 1989-12-13
Abstract: PURPOSE:To suppress spurious resonance without blocking a main response by forming the contour shape of a cavity in non-circular shape so as to set the shortest distance from each corner part of a resonance electrode to the edge of the cavity at a range of two-three times the plate thickness of a piezoelectric ceramic substrate. CONSTITUTION:The shape of the cavity 10 is formed in such a way that the upper and lower parts of the resonance electrode are formed in circular arc shape and both side parts in non-circular shape forming linear shape. By forming the cavity 10 in such shape, it is possible to set the shortest distances d1 and d2 from each corner part of the oscillation electrode to the edge of the cavity 10 at the range of unmagnified to three times the plate thickness (t) of the piezoelectric ceramic substrate 1. In other words, by satisfying conditions t<=d1 and d2<=3t, it is possible to confine sufficient energy and to suppress the spurious resonance without blocking the main response required originally.