baber/WOPTO huggingface dataset:
Patent JP-H03213550-A (JP)
Title: Apparatus for producing pitch fiber
Inventor: TAKIMOTO NAOYUKI
IPC: D04H3/00
Filed: 1990-01-12
Abstract: PURPOSE:To guide a pitch fiber flow along the right direction by passing air through a specific channel in a die before blasting through a spinning nozzle and straightening the air flow in a direction same as the extrusion direction of raw material pitch. CONSTITUTION:Hot air introduced into the main body 26 of a die from a hot air blasting tube 31 is sent through a cylindrical cavity 33 and blasted from a blasting tube 34 to the upper surface of the front and rear grooves 41 of an air lip plate 28. Hot air passed over a ridge 40 is flowed down along the outer surface of the inclined bottom face of the nozzle main body 27 and blasted from a spinning nozzle 39 in a state to surround a pitch fiber extruded from the tip of a spinning nozzle 27a.
Patent JP-H10205855-A (JP)
Title: Air conditioner
Inventor: TOMINAMI MASAYOSHI
IPC: F25B1/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To stabilize the control of an air conditioner by a method wherein the operating capacity of a compressor is changed in accordance with a signal for stabilizing the room temperature of a room to be air-conditioned at an objective temperature for heating. SOLUTION: Upon heating operation, a microcomputer 55 receives a signal, showing heating operation, and data, showing required operating capacity, from an indoor unit 51 through a serial circuit 54 while the microcomputer 55 transfers the received signal to another microcomputer 59 as it is and, simultaneously, changes a four-way valve 7 into the condition of heating operation. Then, the microcomputer 59 outputs a control signal for operating a compressor 8 with a preset number of rotation into the microcomputer 55 while the microcomputer 55 operates the compressor 8 with the preset number of rotation in accordance with the signal from the microcomputer 59. Further, the amount of combustion of a burner is set based on an operating capacity, required by an indoor unit 51 and transferred from the microcomputer 55.  Accordingly, stabilized operation, reduced in the fluctuation of temperature, can be effected.
Patent JP-H04238226-A (JP)
Title: Fluid flow measuring method
Inventor: HOSOKAWA MASUHIRO
IPC: G01F1/20
Filed: 1991-01-22
Abstract: PURPOSE:To easily measure a high-temperature fluid with high precision by measuring the diameter of the fluid flowing from the circular hole of the bottom section of an open conduit at two positions, and calculating the flow from the measured values, vertical distances from the circular hole to the measurement positions, and the gravitational acceleration. CONSTITUTION:An open conduit passage 19 is stemmed, and a fluid flows down from an opening section 1 provided immediately before a weir 20. The cross section of a fluid column 18 at the portion apart from the opening section 1 is formed into a circle according to the law of free fall and the law of continuity, thus the diameter can be measured easily and precisely. The diameter of the fluid column 18 is measured at two positions in the vertical direction by diameter measuring units 6, 7, and the flow of the fluid is calculated with the vertical distances from the opening section 1 to two positions and the gravitational acceleration. The measured fluid is a free fall fluid, the measurement is not affected by the aging change of the open conduit structure and can be kept highly precise, the measurement is performed in no contact, the device is kept in no contact with the fluid, its maintenance property is improved, and the high-temperature fluid can be properly measured.
Patent JP-S5497887-A (JP)
Title: Cutting and sticking device of elastic tape
Inventor: AMETANI MINORU
IPC: B26D1/08
Filed: 1978-01-19
Abstract: PURPOSE: To automatically cut a tape after pulling out the tape by a tape chucking head given a reciprocal movement with a parallel movement device and sticking the tape end on an appropriate tape-carrying part.  
     CONSTITUTION: When a tape-carrying part 49 faces a tape chucking head A, the said part 49 is pressed against the end under-surface of a tape 4 on the under-surface of a body 10 of a fowarded head A, thus the end part of the tape 4 is sticked on the upper surface of the part 49. Thereafter, when the head A recedes and the tape 4 is cut with a movable blade 30 and a fixed blade 31, a fluctuating frame 43 descends, the said part 49 descends, a shaft 47 rotates for 90 degrees, the part 49, rotating as shown in a chain line, brings out a cut tape 4' toward a mechanical box 1 through an opening 44. The tape 4' being taken off by an operater, the shaft 47 and the said part 49 resume the former position with a signal made by a mannual switch etc., and the next movement is repeated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10202106-A (JP)
Title: Regeneration method for hydrogenation catalyst
Inventor: MURAI NOBUYUKI
IPC: C07C67/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently regenerate catalyst whose activity is deteriorated by treating the catalyst with steam and/or hot water in the case that the catalyst produced by depositing palladium on activated carbon for producing diacetoxybutane by hydrogenation of the diacetoxybutene. SOLUTION: Regarding a catalyst produced by depositing palladium on activated carbon for producing diacetoxybutane by hydrogenation of the diacetoxybutene obtained by reaction of butadiene, acetic acid, and oxygen in the presence of a palladium type catalyst and in the case of regenerating the catalyst, the catalyst whose activity is deteriorated is treated with steam and/or hot water at 40-150 deg.C. At that time, in the case of treating with steam, the catalyst whose activity is deteriorated is brought into contact with steam preferably at 1-5000/hr flow rate of steam. Then, on completion of the treatment with hot water and steam, the resultant catalyst is washed with water and the catalyst layer temperature is cooled to 40 deg.C or lower to complete the regeneration of the catalyst.  After that the regenerated catalyst is dried and then used again for hydrogenation reaction of diacetoxybutene.
Patent JP-S56105390-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI MASAO
IPC: G11C11/409
Filed: 1980-01-22
Abstract: PURPOSE:To obtain the memory device of a high-speed operation and low power consumption, by storing the bit line potential after sensing into the capacity and by driving the bit line charging transistor by the bootstrap effect. CONSTITUTION:After precharge transistors Q13 and Q16 are turned on to precharge transistors Q11 and Q12 for latch and the bit line, transistor Q19 is turned on to perform the sense operation. Next, when transistors Q17 and Q18 connected to the bit line are turned on, a part of charge of the bit line is distributed again to capacitors C1 and C2, and the charge potential corresponds to each bit line potential. Consequently, when transistors Q17 and Q18 are cut off, transistors Q15 and Q16 parallel with transistors Q13 and Q14 are controlled by the bootstral effects corresponding to photoelectric potentials of capacitors C1 and C2 to promote recharging of the high-potential bit line, and thus, the semiconductor memory device of a high-speed operation and low power consumption is obtained where the current is almost flowed to the low-potential bit line.
Patent JP-S59131423-A (JP)
Title: Coating method of inside of pipe
Inventor: NOMURA KENJI
IPC: B29C51/00
Filed: 1983-01-17
Abstract: PURPOSE:To prevent fluid completely from leaking through a large corroded hole or a joint portion and to make possible easy perforation at a branch pipe portion by using a composite tube. CONSTITUTION:A tube 1 of thermoplastic resin having a low strength near 100 deg.C and a tube 2 of thermoplastic resin or rubber that is in contact with the inside of the low strength tube 1, can be peeled near 100 deg.C and shows high strength near 100 deg.C are extruded under a state where they can be released from each other and combined to make a composite tube 4. If this tube 4 is inserted into a tube 6 in operation to supply compressed steam, the low strength tube 1 and the high strength tube 2 are stuck closely to the inner wall of the pipe and bonded by bond 3 with the inside of the pipe. The high strength tube 2 is drawn out and air is extracted through the ends of branches 7, 7' to perforate the low strength tube 1.
Patent JP-H023936-A (JP)
Title: Junction type field effect transistor
Inventor: TOOFUITSUKU SAEBU NASHIYASHIBI
IPC: H01L29/808
Filed: 1989-01-17
Abstract: PURPOSE: To control a small restoring current with a large injector current by providing a fourth region corrected to a second type semiconductor material forming an injector used for injecting carriers. CONSTITUTION: The charges outputted from a transducer 30 are stored in the plate of a feedback capacitor 32 and generate a drain current supplied to an amplifier 33. The output of the amplifier 33 is supplied to a processor 34 and a threshold detector 35. The output of the processor 34 can be displayed, stored, and processed by means of a computer, etc. When an amplified signal reaches a preset value, the threshold detector 35 supplies a preset current pulse to the injector 1 of an IJFET 31. The magnitude and time of the injector pulse are restored by a current which is generated when the charges stored in a capacitor 32 are discharged through the gate G1 of the IJFET 31. The IJFET 31 can control the small restoring current with a remarkably large injector current without requiring any pulsed optical restoration.
Patent JP-H03214537-A (JP)
Title: Color image receiving tube and its manufacture
Inventor: KUKI KOJI
IPC: H01J9/22
Filed: 1990-01-17
Abstract: PURPOSE:To stabilize the quality by forming an Al film with the pin graphite film coated part excluded so that part of interior graphite film is exposed, and forming pin graphite film in the pin graphite film coated part so as to provide communication with a panel pin. CONSTITUTION:An interior graphite film 2 is formed over the inner surface of a panel 1, and an Al film 3 is formed on this interior graphite film 2 with the pin graphite film coated part 6 excluded so that part of the interior graphite film 2 is exposed. In this pin graphite film coated part 6, a pin graphite film 5 is applied so that a panel pin 4 is leading to the interior graphite film 2. Thus the pin graphite film coated part 6 is free from Al film 3 formation, so that the pin graphite film 5 will not be influenced by varying film thickness and deterioration of Al film 3. This enhances effectiveness in coating works and stabilizes the quality.
Patent JP-S63174032-A (JP)
Title: In-finder display device for camera
Inventor: YAMADA AKIRA
IPC: G03B17/20
Filed: 1987-01-14
Abstract: PURPOSE:To make an easy-to-see in-finder display at all times by controlling the brightness level of a light emitting element according to brightness information on the peripheral area of a subject field. CONSTITUTION:The outputs of photodiodes 29c-29f are A/D-converted corresponding to the peripheral area of the subject field and the mean value is found. A microcomputer #2 outputs brightness modulation signals OP2a-OP2c to a waveform output circuit OSC according to the level. Consequently, the circuit OSC outputs a waveform with a duty ratio corresponding to the mean value of the brightness information to turn on LEDs 14a-14d for exposure information lighting and an LED 14c for focusing decision making. Therefore, whatever composition a subject is put in, the in-finder display can be made easy to see at all times.
Patent JP-H0674252-A (JP)
Title: Clutch cover assembled body
Inventor: UENOHARA NORIHISA
IPC: F16D13/71
Filed: 1993-01-19
Abstract: PURPOSE:To keep the set load of a diaphragm spring to the initial load without being influenced by engine speed. CONSTITUTION:A clutch cover assembled body 51 is provided with a clutch cover 20, a pressure plate 21, a fulcrum ring 24, a diaphragm spring 22, and diaphragm spring attitude maintaining mechanism. The diaphragm spring attitude maintaining mechanism includes adjusting mechanism 25. The adjusting mechanism 25 is formed of a pair of wedge mechanism with the respective circumferentially extended slant faces brought into mutual contact, and a spring for energizing either one of the wedge mechanism circumferentially to the other so as to move either one of the wedge mechanism axially.
Patent JP-H07212188-A (JP)
Title: Filter circuit
Inventor: HOSOYA NOBUKAZU
IPC: H03H11/04
Filed: 1994-01-26
Abstract: PURPOSE:To easily lower a resonance frequency and increase Q, a resonance frequency omega0 being increased 1/sq. rt. beta times and Q, sq. rt. beta times by only adding a transistor. CONSTITUTION:By arranging a transistor T1 attenuating current to 1/beta (beta is current amplification factor) at the next step of a differential amplifier 14a where mutual conductance is gm1, the term of gm1 of a formula showing a resonance frequency omega0 and Q is increased to 1/beta times. In the formula showing the resonance frequency omega0, the resonance frequency omega0 is increased to 1/sq. rt. beta times by arranging the transistor T1 because the term of the gm1 exists in the numerator within sq. rt. . Because the term of the gm1 in a formula showing the Q exists in the denominator within sq. rt. , the Q is increased to sq. rt. beta times by arranging the transistor T1.
Patent JP-S60152056-A (JP)
Title: Semiconductor memory device
Inventor: KAWAMOTO YOSHIFUMI
IPC: H01L21/8242
Filed: 1984-01-20
Abstract: PURPOSE:To realize a large-scale memory by integrating a transistor and a capacitor to a solumnar projection formed to the surface of a semicondutor substrate and shaping the memory cell of one bit to one columnar projection. CONSTITUTION:A silicon substrate 301 is dry-etched to form columnar projections 300 consisting of silicon. A superposed film 309 composed of SiO2 and Si3 N4 is shaped on the surfaces of the projections 300 as an insulating film for a capacitor. SiO2 312 is formed as a gate insulating film for a peripheral circuit and a gate insulating film for a switching transistor, and poly Si 313 is applied on the SiO2 312 as gate electrodes. The capacitance of a capacitor and the conductance of the transistor required for memory operation are obtained though the area of a plane is small because the capacitor and the switching transistor for a memory cell are integrated to one columnar projection.
Patent JP-S54102748-A (JP)
Title: Electric chain hoist
Inventor: HONMA YOSHIFUMI
IPC: B66D3/26
Filed: 1978-01-27
Abstract: PURPOSE: To provide the light and rigid main frame structure of an electric chain hoist and to rationally secure protecting effect against dropping water or the like from mechanical parts by constructing the main frame using steel plate flat frame.  
     CONSTITUTION: In an electric chain hoist incorporating a motor 1, a decelerator 2 and a chain winding mechanism 3, they are mounted, retained and protected via three steel plate flat frames 6 to 8, and covers 9, 10 disposed at the left and right sides. In this case, wiring holes 20 are perforated at the frames 6, 7 with protecting cover 18 interposed between the frames 6 and 7 to be clamped by stud bolts 16  to 18 in order to satisfy the electric wiring within the covers 9, 10, protection of the electric parts, and rationality of electric connections or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59134836-A (JP)
Title: Removing method of foreign material
Inventor: WATANABE KAZUHIKO
IPC: H01L21/50
Filed: 1983-01-21
Abstract: PURPOSE:To prevent the occurrence of a malfunction by containing a semiconductor pellet in a sealer set to a jig and forcibly flowing fluid in the sealer, thereby exhausting a foreign material. CONSTITUTION:A pellet 4 is placed on the top of an electrode 3a in a glass tube 2, and the end face of a nozzle 5 having approx. equal diameter to the tube 2 is contacted therewith. An ultrafine gap 6 is formed between the end face of the nozzle 5 and the upper end face of the tube 2, and an ultrafine gap 7 is formed between the hole of a jig 1 and lead wirings 3, so that both are formed smaller than a pellet 4. When high pressure air is blowed from the nozzle 5 into the tube 2, a foreign material in the tube 2 is exhausted out of the tube through the gap. Then, when the upper leads are mounted, the occurrence of a malfunction due to the residual foreign material in the tube 2 cap be prevented.
Patent JP-S63241327-A (JP)
Inventor: BERUNAA SUTORATSUSAA
IPC: G01L9/00
Filed: 1987-01-14
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-S59139302-A (JP)
Title: Insecticidal composition
Inventor: KURAIBU JIEIMUZU BOOASU
IPC: A01N25/22
Filed: 1984-01-20
Abstract: The persistance of bendiocarb and propoxur deposited on both porous and non-porous surfaces is increased by the addition of silica to formulations, in which the insecticides are dissolved in organic solvent.
Patent JP-2000206455-A (JP)
Title: Projection type display device
Inventor: USHIYAMA TOMIYOSHI
IPC: G02B27/18
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve illumination efficiency by controlling the emitting direction of illuminating light radiated to a light irradiation surface which includes plural pixels for every pixel in accordance with image information. SOLUTION: The illuminating light passes through a light transmissive rod 140, while being repeatedly reflected on the inner surface of the rod 140. As a result, the rod 140 has a function for emitting light whose illuminance distribution is uniform, even when the illuminance distribution of the light emitted from a light source part 110 and made incident is not uniform. The rod 140 is a columnar prism, whose cross section perpendicular to a center axis is nearly rectangular and whose cross section of the side surface 1400 on an emitting side, is larger than the cross section of the side surface 140I on an incident side. The light emitted from the rod 140 is condensed by a 2nd condenser lens 150 and made incident on a field lens 160.  Two lenses 150 and 160 form the image on the emitting surface of the rod 140 on the light irradiation surface 202 of a micro mirror type optical modulator 200.
Patent JP-H08200395-A (JP)
Title: Synchronizer for transmission
Inventor: SUDO SHINYA
IPC: F16D23/06
Filed: 1995-01-20
Abstract: PURPOSE: To prevent the occurrence of a slip causing abrasion between a synchro-cone and a synchro-ring in the asynchronous state. CONSTITUTION: A receiving member 15 serving as a reception section receiving the tip section of a cone section 11a is pressed into one side face portion of a hub 13 on the output shaft 12 side facing the cone section 11a of a synchro- cone 11 on the input shaft side.
Patent JP-H1180031-A (JP)
Title: Preparation for external use and increase of percutaneous or transmucosal absorption
Inventor: WATABE MITSUAKI
IPC: A61P31/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use which increases the percutaneous or transmucosal absorption of medicines and is high in the safety and to provide a method for increasing the percutaneous or transmucosal absorption of medicines. SOLUTION: This preparation for external use is obtained by blending a medicine (e.g. salicylic acid) with a scrub (e.g. crushed pieces of apricot endocarp). The medicine is an antifungal (e.g. miconazole nitrate), a local anesthetic (e.g. ethyl 4-aminobenzoate), an anti-inflammatory analgesic (e.g. indomethacin) or urea. As the dosage form, ointment, cream, gel agent, liniment, emulsion, powder and foam agent are preferable The percutaneous or transmucosal absorption of the medicine is increased by adding the scrub to the base including the medicine.
Patent JP-H05197871-A (JP)
Title: Service system for restaurant
Inventor: FUKUNO TAKEO
IPC: G06F3/12
Filed: 1992-01-20
Abstract: PURPOSE:To obtain the service system for restaurant so as to shorten waiting time from the purchaise of a ticket to the distribution of food and not to occur trouble such as dinner-setting error, etc., at a restaurant in a prepaid system. CONSTITUTION:When a customer purchaises the ticket printing a bar code from an automatic ticket vending machine 1, this ticket information is stored in the memory of a controller 3, and an ordered menu is displayed on a cooking instruction television receiver 4. When the customer comes to a table, a manager inputs a table number and bar code information from a portable terminal equipment 2 and while retrieving the memory, the ticket information and the table number are linked by the controller 3 and displayed on the cooking instruction television 4. When the cooking completion of food is inputted from a console 5, the controller 3 erases the menu displayed on the cooking instruction television 4, and a dinner-setting instructing slip printing the table number and the menu name is outputted from a printer 6. By looking at this dinner-setting instructing slip, the attendant sets dinner on the table.
Patent JP-H05199382-A (JP)
Title: Picture recorder
Inventor: MIKAMI FUMIO
IPC: B41J21/00
Filed: 1992-01-20
Abstract: PURPOSE:To synthesize plural pictures at a low cost with simple configuration by devising the recorder such that a recording means records a 2nd picture onto a recording medium on which a 1st picture is recorded during re-carrying of the recording medium. CONSTITUTION:When the filing mode is designated by using a filing key of an operation display section, a desired area 101 on an original 100 is pointed out, a picture 102 in response to a trimming area as shown in (A) is formed and the carrying of a recording medium is stopped. When a recording start instruction is produced within a prescribed time, the re-carrying of the recording medium 102 is started in response to the command and the recording means is used to form a picture 202 in response to a trimming area 201 as shown in (B). Similarly a picture 302 in response to a trimming area 301 is formed as shown in (C) and there exists no space and the paper is discharged.
Patent JP-S60156089-A (JP)
Inventor: ABE TSUTOMU
IPC: G06F3/048
Filed: 1984-01-19
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-H03216421-A (JP)
Title: High capacity feed sheet cassette
Inventor: OKAYAMA KENICHI
IPC: B65H1/04
Filed: 1990-01-17
Abstract: PURPOSE:To prevent reduction of a rising and press drive force for a sheet placing plate and the occurrence of the defective feed of sheets by forming a sheet collision reference surface, similar to the rotation locus of the tip of the sheet placing plate, in a high capacity feed sheet cassette. CONSTITUTION:A sheet placing plate 12 rotatable around the center of a rotation fulcrum axis part 12B is located in a feed sheet cassette casing 11 capable of containing quantities of sheets S. An inclining sheet collision reference surface 11D similar to the rotation locus of a tip 12A of the sheet placing plate 12 is formed in the cassette casing 11. This constitution prevents reduction of a rising and press drive force for the sheet placing plate 12 of a high capacity feed sheet cassette capable of containing quantities of the sheets S and the defective feed of sheets due to irregular arrangement of the sheets S on the sheet placing plate 12.
Patent JP-2000202203-A (JP)
Title: Shelving structure of gas-liquid contactor
Inventor: HORI TETSUYA
IPC: B01D3/22
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the shelving structure of a gas-liq. contactor capable of coping with a great variation in the flow rate of an ascending gas and/or the amt. of a raw liq. SOLUTION: A grid tray 1b for passing an ascending gas G is provided in multiple stages in a gas-liq, contactor, and a downcommer 3c for dropping a raw liq. 2 on the grid tray 1b of each stage into the lower grid tray 1b by overflowing is furnished in the shelving structure of the contactor. In this case, an opening area control means 9 for adjusting the flow rate of the ascending gas G is provided to the grid tray 1b of each stage, and a movable weir 12 for regulating the liq, level H of the raw liq. 2 on the grid tray 1b of the stage is formed in the downcomer 3c of each stage.