baber/WOPTO huggingface dataset:
Patent JP-H03194381-A (JP)
Title: Method and apparatus for manufacturing nitrogen
IPC: F25J3/04
Filed: 1990-01-24
Abstract: PURPOSE:To obtain a nitrogen manufacturing apparatus in which hydrogen, carbon monoxide are not contained in separated gas by reacting and burning flammable component and oxygen in heated material air in a catalytic tank, cooling to to an ambient temperature, and removing impurities such as moisture, carbon dioxide, etc. CONSTITUTION:A heat exchanger 10 and a heater 9 are provided between the outlet of an air compressor 2 and a catalytic tank 3, material air reacted and burned in the tank 3 is guided to the exchanger 10 via a conduit 26, heat exchanged with material air, guided to a cooler 4 via a conduit 14, the material air is cooled to an ambient temperature, and introduced to an adsorption tower 5 via a conduit 13. Accordingly, the material air pressurized and heated by the compressor 2 is further heated by heat exchanging with the material air heated by reacting and burning in the exchanger 10, further heated by the heater 9 to a temperature adapted for its catalytic reaction, the material air heated by reacting and burning in the tank 3 is cooled by the exchanger 10, further cooled to an ambient temperature by the cooler 4, and then introduced into the tower.
Patent JP-H11207836-A (JP)
Title: Press belt for corrugation and production of corrugated article
Inventor: KITAMURA ATSUSATO
IPC: B31F1/20
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a press belt for corrugation which is almost free from troubles and has a long service life even under severe conditions of corrugation and a method for producing a corrugated article by using the belt. SOLUTION: Basic layer constitution in which an adhesive layer 2 (additionally as required, a rigid sheet 4) are placed between fabrics 1 is provided, the fabrics 1 consist of seamless fabrics fabricated from heat resistant, high strength fiber [especially poly(p-phenylenebenzo-bis(oxazol) fiber] codes, the seamless fabrics are formed from codes of substantially equal thickness, and at least the fabric 1 on the surface side out of the fabrics located on the surface side and back side of a belt are coated with a fluororesin or a fluororesin- impregnated layer 3.
Patent JP-2000212800-A (JP)
Title: Plating method of piercing needle, and its device
Inventor: CHINO TEIJI
IPC: C25D17/24
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To easily impart a smooth plating free from unevenness on a slender and light piercing needle by fixing a plurality of baskets storing a large number of piercing needles to a rotary shaft provided with an energization passage, and rotating the rotary shaft in a plating solution in an inclined condition relative to the level of the plating solution. SOLUTION: A rotary shaft F' is inserted in a plating solution C' stored in a plating bath B' in an inclined condition. The angle of inclination is 90 deg. or under relative to the level of the plating solution. A plurality of baskets m are fixed to a lower end of the rotary shaft F', a large number of piercing needles are placed in the baskets, and electrically connected to a energization bar built in the rotary shaft F' to form a cathode through a copper plate for energization in contact therewith, a bolt N, a plate O for energization, etc., and the plating current is allowed to run between the cathode and an anode E' arranged in the plating solution parallel to a basket part M. The rotary shaft F' is rotated by the power L. The piercing needles in the basket m are easily moved while sliding down one by without entangling with each other to obtain the excellent plating free from any uneven plating.
Patent JP-H04241744-A (JP)
Title: Scroll assembling structure in gas turbine
Inventor: FUKUI TOSHIMITSU
IPC: F02C7/18
Filed: 1991-01-08
Abstract: PURPOSE:To regulate a flow amount of nozzle blade cooling air without providing a particular mechanism or the like by improving rigidity relating to a difference of pressures between the inside and outside of a chamber without increasing a thickness of a scroll chamber forming member, and contriving improvement of cooling efficiency of turbine rotor blades and simplification of a structure of a cooling passage. CONSTITUTION:Scroll chamber forming members 31, 32 are formed into a structure divided into two parts, and a curved reinforcing rib 31a, extended to a shaft core side along the internal peripheral surface of the externally fitted side forming member 32, is formed in an opening end edge part of the internally fitted side forming member 31. A mounting plate 46, extended to the shaft center side, is formed in a shaft center side part of the scroll chamber forming member, and a guiding fold extension part 46c for guiding cooling air to a side surface of a turbine rotor blade supporting disk is formed in an end part in the shaft center side of this plate 46. An axial directional position adjusting shim 51 of a turbine nozzle blade 18 is removably held between the mounting plate and a scroll mounting part, and an air flow amount control hole is provided halfway a cooling air passage of a turbine nozzle blade housing or the like, in this shim.
Patent JP-S5296855-A (JP)
Title: Transistor amplifying circuit
Inventor: YOKOYAMA KENJI
IPC: H03F3/20
Filed: 1976-02-10
Abstract: PURPOSE: To improve S/N ratio, by connecting the collectors of a pair of transistors of complementary type via a resistor each other, and by connecting each base to each collector via a resistor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04241763-A (JP)
Title: Swirl control valve device for engine
Inventor: HARADA SHINICHI
IPC: F02D9/10
Filed: 1991-01-10
Abstract: PURPOSE:To contrive improvement or the like of combustion performance in a low temperature and low load condition by arranging an electric resistance heat generating unit in a surface of a valve plate, and integrally constituting an air or mixture heater and a swirl generating control valve so that a device total unit can be easily set up in even a narrow spot. CONSTITUTION:A control valve 11 is driven by an actuator 30 while inserting valve shaft pieces 14, 16 into shaft holes 8 to support both end parts to a barrel unit 5 by rolling bearings 10. In a low load region, a high intake pipe negative pressure is introduced to the actuator 30 to turn the control valve 11 in a direction of decreasing an effective area of through holes 7 by valve plates 12, and air or a mixture, passing through a space between the through hole 7 and the valve unit 12 and mainly through a notch, is allowed to flow in a combustion chamber to generate a swirl. Here, a power supply 27 connects a power feed member 23 through a temperature switch 28 and a lead wire 24. In this way, when an engine is at a low temperature, the temperature switch 28 is closed to heat the air or the mixture by generating heat in an electric resistance heat generating unit 29.
Patent JP-S58130310-A (JP)
Title: Multicored optical fiber connector
Inventor: KOBAYASHI TOMIO
IPC: G02B6/24
Filed: 1982-01-29
Abstract: PURPOSE:To obtain a multicored optical fiber connector which butts plural optical fibers to each other accurately with respect to a connector having an arraying member for determining the positions of optical fibers and a press plate by forming the press plate by means of molding molds using metal molds. CONSTITUTION:A photosensitive resin layer is provided on a substrate 10, and is formed by the patterns of a photomask into an arraying member 11 of a photosensitive resin having plural grooves 12, grooves 13 for determining the positions of optical fibers and a butt surface 14 is formed. A molding which fits into the member 11 and serves as a press plate 20 for fibers to be set in the grooves 12 is obtained by using metal molds by transfer molding of epoxy resins. More specifically, the press plate 20 having belt-like projections 21 for positioning, a side reference plane 22 and a butt surface 23 is put on the member 11 through the fibers 1, and an upper reference plane 24 is adjusted, whereby a multicored optical fiber connector is formed. Thus, the multicored optical fiber connector which permits accurate butt joining is obtained by using the plate 20 molded by using the metal molds.
Patent JP-S5398726-A (JP)
Title: Improving circuit for sharpness
Inventor: FUSE YUUZOU
IPC: H04N9/16
Filed: 1977-02-09
Abstract: PURPOSE: To reproduce correct picture, by obtaining shapness through the modulation of electron beam with the density and speed modulating signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56110943-A (JP)
Title: Electrophotographic receptor
Inventor: YASHIKI YUUICHI
IPC: G03G5/05
Filed: 1980-02-06
Abstract: PURPOSE:To enhance electric characteristics and hardening reactivity, too, by mixing triallyl isocyanurate with a hardenable resin. CONSTITUTION:Triallyl isocyanurate is allowed to react with a thermosetting resin as a cross-linking agent. An unsaturated polyester resin, diallyl phthalate resin, an acrylic resin, or the like radical polymerization type polymer is used as said thermosetting resin. An amount of isocyanurate added is 5-100wt% based on the thermosetting resin.
Patent JP-S57126871-A (JP)
Title: Cationic electrodepositing resin composition
Inventor: SAKAGUCHI NORIHISA
IPC: C08G18/32
Filed: 1981-01-31
Abstract: PURPOSE: To provide the titled compsn. which is transparent and stable even when water is freely added and a gives a film having excellent film performance, by blending a water-soluble blocked isocyanate compd. with a water-soluble polyhydroxy compd. contg. a cationizable basic group.  
     CONSTITUTION: A bishydroxypiperazine derivative (a) of formulaI[wherein R, R' are each a 2W6C bivalent hydrocarbon group (the  C-C bond of principal axis may be linked throgh O atom)], a polyisocyanate compd. (b) and a compd. (c) contg. at least one active hydrogen in the molecule, are reacted together to produce a blocked isocyanate compd. of formula II (wherein A is the residue of the compd. b; R, R' are as defined above; Z is the residue to the compd. c; a is 1W6) which is then neutralized with an acidic material to obtain a water- soluble blocked isocyanate compd. (A). This compd. (A) and a water-soluble polyhycroxy compd. (B) having a number-average MW of 300W30,000, a hydroxyl value of 10W400 and contg. a basic group capable of forming a cation, are blended together in such a proportion as to give an equivalent ratio of active isocyanate group to hydroxyl gruop of 5:95W95:5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06226208-A (JP)
Title: Air classifier and air classifying method
Inventor: GOKA YOUKO
IPC: B07B11/06
Filed: 1993-01-29
Abstract: PURPOSE:To obtain high-precision classification in a device where raw material powder in a raw material feeding pipe is jetted to a classifying region by an air current to perform classification by the inertia of particles and the centrifugal force due to the Coanda effect by providing mixing regions where the upper flow and the lower flow of the raw material powder are mixed for the raw material feeding pipe. CONSTITUTION:Classifying edges 17, 18 in the form of a knife edge are provided on a wall surface 23 and a lower wall 25 respectively to divide a classifying zone into three sections, and discharge ports 11-13 provided in each section are opened. A raw material feeding pipe 116 having a feeding nozzle part 32 and a modified cylindrical part 33 is installed in the lower part of a side wall 22 and a Coanda block 26 in an elliptic arc is provided on the end side of the feeding nozzle part 32. And an entering air edge 19 in the form of a knife edge is provided on the upper wall 27 of a classifying chamber in the lower direction of the classifying chamber and also entering air chambers 14, 15 which are open to the classifying chamber are installed in the upper part of the classifying chamber. The modified cylindrical part 33 of the raw material feeding pipe 116 is formed in zigzag in the vertical direction so that fine particles in the upper flow and coarse particles in the lower flow may be mixed in mixing regions where the pipe wall direction is changed.
Patent JP-H11199744-A (JP)
Title: Damping rubber composition for damper
Inventor: ITAKURA MASAYUKI
IPC: C08L33/08
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition changing little in elasticity at ambient temperature, changing little in loss factor and markedly reduced in the temperature dependency of damping properties. SOLUTION: There is provided a rubber composition for dampers used in vibration-proofing applications where the vibration isolation of acoustic instruments, information processing equipment, imaging devices, etc., are effected and prepared by subjecting 100-20 pts.wt. functional-group-containing acrylic rubber and 0-80 pts.wt. halogenated butyl rubber to non-co-crolinking with an organic peroxide and ammonium benzoate so as for the prossduct to show steric hindrance ascribable to the isobutylene blocks of the butyl rubber and the alkyl ester side chain parts of the acrylic rubber.
Patent JP-S62171399-A (JP)
Title: Plane speaker device
Inventor: KOSHIMURA KATSUMI
IPC: H04R1/00
Filed: 1986-01-24
Abstract: PURPOSE:To obtain excellent acoustic effect by fitting an entire-surface drive type plane speaker to a wall surface board. CONSTITUTION:A speaker frame 12 is equipped with a fitting flange part 12a which abouts on a wall surface and a joint part 12b which is formed inside the flange part 12a and where the flange part of the entire-surface drive type plane speaker 30 is joined, and those are constituted in a nearly square frame body. The wall surface board 21 is fixed to the wall surface of a constructed building or wall surface 23 used for partitioning by using a frame material like a channel member 22 so that there is an enough gap left to rotate a oscillation blade 14 between a back surface 21a and a wall surface 23.
Patent JP-H02193834-A (JP)
Title: Automatic sheet feed device
Inventor: KOBAYASHI TAKAO
IPC: B41J13/00
Filed: 1989-01-23
Abstract: PURPOSE:To obtain an automatic sheet feed device for feeding recording sheets free from any no-load feed, overlapped feed, slant feed, jamming or the like by providing a separation means comprising an elastic body at a position near a sheet feed means and approximately orthogonal with the recording sheets. CONSTITUTION:Recording sheets 2 are stored in a storage means 3 and fed on the rotation of a sheet feed means 4. Also, the recording sheets 2 are pressed against the sheet feed means 4 with a pressing force P via a pressing means 5. The sheet feed means 4 comprises a rubber material for obtaining a friction coefficient of mu1 with the recording sheets 2. Also, the recording sheets 2 have a friction coefficient mu2 with each other. Both coefficients have a relationship of mu1>mu2, and with the rota tion of the sheet feed means 4 due to the application of power, the recording sheets 2-a is applied with a feed force of Fa=P(mu1-mu2). As a result, the recording sheet 2-a comes in contact with a separation means 6 made of an elastic body so fixed as to be approximately orthogonal with the recording sheets 2. The separation of the recording sheets 2 is determined by Young's modulus, deflection length L, front moment of inertia I and friction coefficient of mu3 with the recording sheets 2, respective ly pertaining to the separation means 6. The separation, therefore, is not influenced by sheet quality and thickness, and the like.
Patent JP-H05204347-A (JP)
Title: Video memory circuit
Inventor: OKETA YUKINARI
IPC: H04N5/907
Filed: 1992-01-29
Abstract: PURPOSE:To eliminate necessary to monitor which of field memories is used and what is the purpose of using, to enable signal switching with only one field memory, to eliminate the parallel wiring, and simultaneously, to reduce the number of three state buffers to half, then to reduce a base board area. CONSTITUTION:This circuit is provided with an image display exclusive field memory 2 and a data transmission and reception exclusive field memory 5 to a recorder 8 and the inputs and outputs of both field memories 2 and 5 are connected in cascade so as to be able to operate at high speed.
Patent JP-S54106130-A (JP)
Title: Operation procedure indicating device
Inventor: INOUE TOMOHIRO
IPC: G10L19/00
Filed: 1978-02-08
Abstract: PURPOSE:To indicate the desired operation procedure in the voice and thus to ensure an assured recognition for the procedure by providing the voice generating means which memorizes the voice quantized data and then converts the data into the voice as well as the means which memorizes the operation procedure for the apparatus. CONSTITUTION:Register R1 a and 2 memorize the codes of the words to be delivered in the voice in sequence. With push of switch 6, control circuit 5 transmits signal S3 and then supplies output signal S1 of the contents of R1 or R2 to word voice output control circuit WOC7 via R change-over switch 4 and R access circuit 3. The voice quantized data memory unit and the voice generating means comprising the D-A converter to convert voice quantized data into the voice are provided to WOC7, and thus the word corresponding to signal S1. Then WOC7 delivers voice output end signal S2 to circuit 5, completing the voice output of one word. With push of switch 6, the voice of the word is delivered for the next operation procedure. Such operation is repeated to indicate the operation procedure assuredly in the voice.
Patent JP-H11212848-A (JP)
Title: Network system and replica maintaining method
Inventor: TANOKURA MITSURU
IPC: G06F12/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To transmit data of an object of replica to other terminal independent of input, generation or update processing. SOLUTION: In a data generation server 3 which performs a daily job processing, information for specifying data to be a replica object at a management server which performs a management job is stored in a replica object information storage part 4. Then, an updated replica information extraction part 46 extracts data that are recently updated out of the data of replica objects from a sales information storage part 32 in a data base 36 in accordance with this information. Then, a common file transfer part 62 transmits replica information based on these extracted data to the management server that stores the replica.
Patent JP-S62173207-A (JP)
Inventor: YAMAGUCHI KOJI
IPC: B27M3/00
Filed: 1986-01-27
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-S61172534-A (JP)
Inventor: DOI YUZURU
IPC: G01B7/00
Filed: 1985-01-28
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-S55105930-A (JP)
Title: Emitter firing device for electric discharge lamp
Inventor: IWASAKI TATSUYA
IPC: H01J9/04
Filed: 1979-02-09
Abstract: PURPOSE: To enable an operation of uniform heating, and make an improvement to quality and productivity, by rotatably supporting an electrode, placing the electrode placed in a reducing gas atmosphere and irradiating a laser beam to an emitter material.  
     CONSTITUTION: A conveyor 2 of a transfer device 1 is intermittently driven by a driving mechanism 3 correspondingly to the pitch of a support base 4. A vessel 9 is filled by a reducting gas from a supply pipe 10. When the conveyor 2, is stopped to a support member 5 which has reached a loading position A, are one by one mounted unfired electrodes a to each of which an emitter material is adhered. The electrodes are then conveyed through a slotted portion 11 into the interior of the vessel 9 and finally reach an irradiation position C, where the support member 5 is rotated by a driving unit 7, and an electrode coil (c) is irradiated by the laser beam from an oscillator 12. In this way, an operation of heating and firing is performed uniformly and in a short length of time, and quality factor and productivity can thus be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03218982-A (JP)
Title: Method and device for roasting ceramics molded body
Inventor: FURUMIYAYAMA TSUNEO
IPC: C04B35/64
Filed: 1990-01-24
Abstract: PURPOSE:To reduce warpage of a ceramics molded body during roasting thereof and to roast the long-sized ceramics molded body having high straightness by transferring the ceramics molded body to a hanging state from a standing state during roasting in a kiln and roasting it. CONSTITUTION:A combustible pedestal 3 is placed on the bottom face 2 of a sheath 1 being a closed-end cylindrical vessel made of refractories. A ceramics molded body 4 placed on the combustible pedestal 3 is permitted to nearly vertically to stand by allowing one end 4a to abut against the top face 3a of the combustible pedestal. Further a through-hole 5 being a hanging means is formed to the upper part of the ceramics molded body 4. It is necessary that the position for forming the through-hole 5 is set to the upper part of the molded body 4. When the pedestal 3 is burned at a time of a roasting, this pedestal 3 loses the original form. Therefore the molded body 4 is lowered by gravity. A supporting pin 6 is allowed to abut against a supporting plate 10 in a state wherein the one end 4a of the molded body 4 is floated from the bottom face 2. The molded body 4 is held in a hanging state.
Patent JP-H01190925-A (JP)
Title: Lubricating oil feeding device for gas turbine
Inventor: NISHIHARA AKIYOSHI
IPC: F02C7/06
Filed: 1988-01-25
Abstract: PURPOSE:To permit the superior lubrication and cooling of a bearing and prevent the increase of the consumption of lubricating oil by installing a controller which stops a lubricating oil pump outside a turbine which is driven by a driving means which is not interlocked with a turbine shaft, at a specific time point. CONSTITUTION:Lubricating oil is supplied onto the bearing 5 of a turbine shaft 4 having a labyrinth seal 6 by a lubricating oil pump 8 installed onto a turbine which is interlocked with the turbine shaft 4. A lubricating oil pump 22 outside the turbine is driven by an electric motor 21. An engine controller 32 starts the lubricating oil pump 22 outside the turbine before a prescribed time in comparison with the start of the gas turbine 1, and stops said pump 22 at the time point when the revolution speed of the gas turbine reaches a prescribed revolution speed. Therefore, the bearing can be lubricated, and the superior cooling is permitted, and the increase of the consumption of lubricating oil is prevented.
Patent JP-2000214865-A (JP)
Title: Karaoke apparatus
Inventor: OKITSU HIROMI
IPC: G10K15/04
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a bodily sensation apparatus for a karaoke device, capable of being simultaneously enjoyed by a large number of people, without restricting their movements. SOLUTION: Play sound outputted from a body device 1 for playing karaoke music and outputting play sound, is mixed by a mixer amplifier 3 with a singing voice inputted from a microphone 4 and outputted from speakers 5. The play sound is taken out from between the body device and the mixer amplifier 3, and a vibration control part 6 extracts the envelope of low-frequency sound parts of the play sound and thereby drives actuators 7 (7L, 7R) to vibrate a stage 8. Delay elements 25L, 25R are inserted in the mixer amplifier 3, in order to synchronize the vibration of the stage 8 by the actuators 7 with the play sound outputted from the speakers 5L, 5R.
Patent JP-S5399897-A (JP)
Title: Intrinsic safety explosion preventing system
Inventor: USHIO MOTOHARU
IPC: G08B21/00
Filed: 1977-02-14
Abstract: PURPOSE: To improve the reliability stably and to obtain the intrinsic safety explosion preventing system which can be easily fabricated, by providing the surge absorbing circuit composed of a capacitor to a high-tention barrier. 
     COPYRIGHT: (C)1978,JPO&Japio