baber/WOPTO huggingface dataset:
Patent JP-H04129775-A (JP)
Title: Tension regulator
Inventor: IWAZAWA HISATOSHI
IPC: F16H7/12
Filed: 1990-09-20
Abstract: PURPOSE:To enable operation by which tension of a power transmission component is adjusted to an optimum value to be easily performed by a method wherein a power transmission component pressure governing part in which a straight line motion of a power conversion mechanism is received, an idle pulley housing is moved in a direction in which tension of a power transmission component increases by the straight line motion, and tension corresponding to a set value is applied to the power transmission component is provided. CONSTITUTION:When tension of a power transmission component 31 is less than an optimum value, a ratchet part of a drive side ratchet board and a ratchet part of a pinion side ratchet board 21 are engaged with each other and the pinion side ratchet board 21 is rotated following rotation of the drive side ratchet board 20. as tension of the power transmission component 31 approaches the optimum value, a load on the pinion side ratchet board 21 increases, and the pinion side ratchet board 21 is moved in a direction separated from the drive side ratchet board 21. When tension has just reached the optimum value, the drive side ratchet board 20 runs idle to the pinion side ratchet board 21.
Patent JP-2000084852-A (JP)
Title: Dressing device for grinding machine
Inventor: TAKAHASHI MASANORI
IPC: B24B53/08
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a dressing device for grinding machines, by which high precision dressing can be done in a short time by complementing defects of both a rotary dresser and a NC dresser. SOLUTION: A rotary deresser 21 which is provided with a rotary wheel 25 which is turned around an axis in the same direction as the axis of a work W to roughly dress the peripheral edge of a grinding wheel 17, is provided at a main spindle 3 or a feed table 7, for example, of a male screw grinding machine for grinding a bar-like work W. Further, a NC dresser 23 in which a single dressing stone-dressing tool provided with a diamond on the tip of a handle part is inclinably supported around a rotary shaft crossing the axis of the grinding wheel 17 at right angles to finish dress the peripheral edge of the grinding wheel 17, is provided at the main spindle 3 or the feed table 7.
Patent JP-S61120081-A (JP)
Inventor: JIYON FURANSHISU UIRUSON
IPC: G21C7/27
Filed: 1985-11-13
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-H06101561-A (JP)
Title: Device for detecting abnormality of vehicle speed detection means
Inventor: MORI HIDEO
IPC: F02D45/00
Filed: 1992-09-22
Abstract: PURPOSE:To shorten the time required for detecting abnormality in a vehicle speed detection means. CONSTITUTION:An automatic transmission 7 for transmitting the driving force of an engine 1 to a drive shaft is drivingly connected to the engine 1. An intake pressure sensor 23, a water temperature sensor 25, an engine speed sensor 26, a vehicle speed sensor 28 and a neutral switch 29, etc., are connected to the respective portions of a vehicle ECU 30. A predetermined time after the shift position is detected as not being at Neutral and if engine speed is at or greater than reference engine speed, when vehicle speed is zero abnormality in the vehicle speed sensor 28 is recognized. Even if the predetermined time has not actually elapsed, it is regarded as having elapsed provided that cooling water temperature is at a value indicating that the engine 1 is completely warmed up and that engine speed and intake pressure remain for a short time at values indicating that the automatic transmission 7 is ready to transmit power. Therefore, if some abnormality occurs in the vehicle speed sensor 28, it is immediately detected.
Patent JP-H0699996-A (JP)
Title: Chemical resistant squeezing container
Inventor: SAKAMOTO AKIRA
IPC: B65D35/10
Filed: 1992-09-22
Abstract: PURPOSE:To provide a chemical resistant squeezing container for squeezing the contents including solvent, having the excellent inner layer by the combination of chemical resistance and heat-sealing, preventing solvent from being permeated and vaporized from a sealed portion of a container, preventing the contents thereon from being solidified, and maintaining the state of the whole contents in a tube same as that in filling, wherein the all conventional drawbacks are eliminated. CONSTITUTION:A squeezing container is formed by blow molding of multilayer plastic parison and heat-sealing of the bottom opening end. This multilayer parison is made of orefinic resin inner layer and substantially noncrystalline copolymerized polyamide formed by combinating a dibasic acid composition with terephtalic acid composition and isophtalic acid composition or substantially noncrystalline laminate body formed by an inner layer of copolymerized polyester and an intermediate layer of adhesive resin. The inner layers in a bottom heat-sealing portion are welded to each other to maintain it noncrystalline substantially.
Patent JP-S61130123-A (JP)
Title: Image forming device
Inventor: KUWABARA TETSUYOSHI
IPC: B65H3/68
Filed: 1984-11-30
Abstract: PURPOSE:To make an image forming device simple and compact, by providing a paper feed guide surface on a cassette cover which covers the top of a paper feed cassette. CONSTITUTION:The top of a cassette cover 209, which covers the top of a paper feed cassette 4, is made of a paper feed guide surface 220 at the free end of the cover. A plurality of guide ribs 221 are protruded on the paper feed guide surface 220 so that the ribs extend in the direction of feed of paper. The paper separated and fed by an automatic paper feeder is smoothly guided by the ribs 221 so that the paper is sent into a paper feed section. The paper sent into the paper feed section is fed into the body of an image forming device by the section so that an image of the original on a platen is made on the paper. Since the paper feed guide surface 220 is provided, a paper feed guide does not separately provided in order to guide the paper separated and fed by the automatic feeder. This results in simplifying the contruction of the image forming device and reducing its weight.
Patent JP-H08188690-A (JP)
Title: Cementing material for use in chemical fixing technique
Inventor: DARE GERUTO
IPC: C08L63/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a reactive synthetic resin for chemical fixing technique which is almost nonreleasing, exhibits well-balanced good mechanical characteristics, esp. good properties to cross-link with a silicate material, in the cured state, and hence exhibits high resistance to pullout and sufficient hydrolysis resistance and thermal stability.  
     SOLUTION: The bonding material for chemically fixing an anchor bolt, a sleeve screwed in, or a screw in a perforation contains a synthetic resin curative and a low-releasing reactive synthetic resin which is curable by a free radical method, is being kept in a separated state, and is prepd. from a monomer mixture contg. 10-80 wt.% t-butylstyrene. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10105902-A (JP)
Title: Method of inspecting magnetic disk
Inventor: YOSHIYAMA RYUICHI
IPC: G01R33/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To detect even a small defect in a circumferential direction at a high speed by detecting leakage flux generated from a magnetic disk surface with a magnetic sensor after magnetization of a magnetic disk in a radius direction. SOLUTION: A magnetic disk 1 is composed of a 3.5 inch disk with a coercive force of 3.5kOe, and disk-form electro-magnets 2, 2' are arranged in an adjacent relation to both surfaces the disk. The disk-form electro-magnets 2, 2' comprises coils 3, 3' and yokes 4a, 4b, 4a', 4b', and are constituted to cover whole surfaces of the disk 1. Pulse current is impressed on the coils 3, 3' to generate a magnetic field of 5kOe between the center yokes 4a, 4a' and ring form yokes 4b, 4b' and uniformly magnetize the disk 1 with the magnetic field in the radius direction. And, leakage flux on the surface is spirally inspected by a MR head with a track width of 2.5μm by traveling 2.5μm in the radius direction for each revolution from inner circumference to outer circumference.
Patent JP-S63105616-A (JP)
Inventor: NAGAMATSU MUTSUO
IPC: E04D11/00
Filed: 1986-10-23
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-S63254120-A (JP)
Inventor: SHIDOKII DEII RITSUKU
IPC: C08L83/08
Filed: 1987-10-07
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-H0196875-A (JP)
Title: Optical disk driving device
Inventor: WATANABE JUNICHI
IPC: G11B7/085
Filed: 1987-10-09
Abstract: PURPOSE:To remove the abnormal oscillation of a carriage by providing a magnetic member magnetically energizing the carriage orthogonally to a moving direction in the magnetic gap of a linear motor for radially moving the carriage of an optical disk. CONSTITUTION:A long square frame yoke 5 is disposed along the just above a guide shaft 2, a permanent magnet 6 is disposed in the frame and a coil 7 fixed to the carriage 1 and through which the yoke 5 passes is disposed to form the linear motor. In a guide shaft 3 side, the linear motor is constituted of a yoke 8, a permanent magnet 9 and a coil 10. A ferromagnetic plate is attached to the side face of the coil 7 opposite to the permanent magnet 6. The position and the speed of the carriage are detected by an encoder plate 12 and a reflection type optical sensor 13. At the time of charging the coils 7, 10 and moving the carriage 1 radially of the disk, since the attraction force F of the permanent magnet 6 operates on a magnetic plate 11, the shaft 2 is pressed to the internal periphery of a bearing 4 opposite to the force F and the shaft 3 is also pressed to the internal periphery of the one side of the bearing 4. Accordingly, a rattling is canceled to eliminate the generation of the abnormal oscillation in the carriage.
Patent JP-H0683180-A (JP)
Title: Developing device and process cartridge
Inventor: SHISHIDO KAZUO
IPC: G03G15/00
Filed: 1992-08-31
Abstract: PURPOSE:To suppress the generation of a defect in an image such as nonuniformity of density and the abrasion of a magnetic roller without sliding a developing sleeve and the magnetic roller and to attain reuse by fixing/holding both end shaft parts of the magnetic roller on a holder without allowing them to be in contact with a sleeve flange and the developing sleeve. CONSTITUTION:The magnetic roller 19 is supported by the outside in the axial direction of a developer carrier 12 in the non-contact states of both ends 19a and 19b with the inwalls of flanges 15 and 17. In other words, the magnetic roller 19 included in the developing sleeve 12 has a big central part 19c, plural magnetic poles and both slender end parts 19a and 19b. Both end parts 19a and 19b are protruded from the sleeve flanges 15 and 17 and held by the holders 21a and 21b. Thus, the magnetic roller 19 is floated/held with respect to the developing sleeve 12, so that a vibration accompanying with the rotation of the developing sleeve 12 and positional relation with a photosensitive drum are not changed by shrinks and a deflection, but the generation of the defect in the image can be prevented.
Patent JP-S62114223-A (JP)
Title: Exposing apparatus
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/30
Filed: 1985-11-14
Abstract: PURPOSE:To obtain constant resolution power irrespective of irregular shapes of a mask and a wafer by exposing after confirming the contact of the mask with the wafer. CONSTITUTION:A mask 3 and a wafer 5 are evacuated in vacuum therebetween through a vacuum line 9. An ultrasonic wave oscillator 1 oscillates an intrinsic oscillation frequency determined by the mask 3 and a mask holder plate 4 until the wafer 5 is contacted with the mask 3, outputs the oscillation signal, and an ultrasonic wave receiver 2 receives the output signal. When a wafer chuck 6 rises and the wafer 5 contacts the mask 3, an acoustic impedance from the oscillator 1 to the receiver 2 is affected by the influence of the contact to largely vary. Thus, the intrinsic oscillation frequency of the system is largely varied at the low frequency side to present the large influence at the reception signal, and less varied as the contacting state is improved. An alignment is completed before contacting, and the exposure is started when the output of the receiver 2 becomes a predetermined value.
Patent JP-2001075521-A (JP)
Title: Error spread processing method of display device
Inventor: MASUCHI SHIGEHIRO
IPC: G09G3/20
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce picture interference such as periodical pattern noise that appears during an error spread processing. SOLUTION: An inverse gamma compensating circuit 2 performs inverse gamma compensation for 8 bit R, G and B signals with 12 bits. An error spread processing circuit 3 performs error spread for low-order 4 bits of the 12 bit R, G and B signals, and inputs the signals equivalent 12 bit into a plasma display panel(PDP) 4. In the circuit 3, an error spread coefficient for at least one signal of the R, G and B signals is made different from the error spread coefficients for other signals.
Patent JP-H0594988-A (JP)
Title: Semiconductor device
Inventor: OZASA YASUHIKO
IPC: H01L21/768
Filed: 1991-10-02
Abstract: PURPOSE:To enable an interlayer insulating film of multilayer interconnections to be enhanced in adhesion and flattened. CONSTITUTION:A polyimide resin film 4 level with the upside of a metal wiring of laminated films composed of a titanium-tungsten film 7 and a gold film 8 is formed, a thin insulating film 5 excellent in adhesion to the metal wiring is deposited on the surface of the metal wiring, a thick polyimide resin film 6 formed of the same resin as the polyimide resin film 4 is formed thereon to make the upside of the insulating film 5 flat. By this setup, an interlayer insulating film of multilayer interconnections can be formed excellent in adhesion and flatness.
Patent JP-S63107397-A (JP)
Title: Wireless remote controller
Inventor: TANAKA KIICHI
IPC: H04Q9/00
Filed: 1986-10-24
Abstract: PURPOSE:To reproduce music, etc., from a headphone regardless of the location of installation of the titled controller main body by operating a remote control function, stopping the acoustic signal output of the main body, operating a transmission part, and receiving the acoustic signals from the main body by means of a reception part incorporated in a remote control transmitter. CONSTITUTION:The transmission part 3 of a fine output modulated with acoustic signals is incorporated in the main body 1, and the reception part 4 capable of receiving the output from the part 3 is incorporated in the remote control transmitter. At the time of connecting a headphone to a headphone terminal 19, the remote control transmission part 17 transmits a signal representing the headphone-connecting-state to the main body. Through the remote control light-receiving part 6 of the main body 1, a main body function control part 7 is made control a power supply switch 10 to convert to a fine output transmitter-3-side, to operate the transmitter 3, and its output is received by the reception part of the remote control transmitter. As a result, acoustic signals selected by an input selection circuit 8 can be heard from the headphone wherever the main body 1 is installed.
Patent JP-H1175627-A (JP)
Title: Holding tool for ikatsuno
Inventor: KOJIMA SHOJIRO
IPC: A01K97/06
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide the subject holding tool producible at a low cost, having a bent plate between a special housing part and a clamping part to clamp a snood, enabling the throwing of the snood into the sea without being entangled with other tackles by springing the snood disengaged from the clamping part and bringing into contact with the bent plate and free from the troubles of the entanglement of Ikatsuno (a kind of lure mainly for squid fishing) with the snood and the hook of other Ikatsuno. SOLUTION: A bent plate 6 curved downward is placed between a housing part 1 longer than the total length of an Ikatsuno and having a slit 2 on the upper surface to enable the passage of a leader and a clamping part 7 to clamp a snood connected with the leader bonded to the Ikatsuno. The Ikatsuno is held in the housing part 1 directing the hook of the Ikatsuno outward and the snood connected to the leader is clamped with the clamping part 7. When a tackle is thrown into the sea, the snood is disengaged from the clamping part 7, sprung up by calliding with the bent plate 6 and thrown into the sea without being entangled with other tackles.
Patent JP-S61130630-A (JP)
Title: Magnetic particle system electromagnetic coupler
Inventor: YOSHINO KAZUO
IPC: F16D63/00
Filed: 1984-11-30
Abstract: PURPOSE:To enable efficient cooling by providing a rib connecting respective fan pieces in the circumferential direction integrally with the pieces on almost the center portion of the axial direction of the fan pieces. CONSTITUTION:A rib 23b ranged in the circumferential direction is formed on almost the center of the axial direction of fan pieces 23a, and the rib is designed that the outer edge portion is thinner that the center portion to become to be adverse V-shape. And an outer peripheral portion 23c of a drive member 23 and an outer edge portion 23e of the fan piece 23a are formed to become larger in diameter as nearer to mounting portions 23d, 23f of the rib 23b from both ends in the axial direction. And in the rib mounting portion 23d, the outer perpheral portion of the drive manner and the rib are connected with a relatively large radial are so as to flow cooling wind without trouble. Then, cooling wind is increased and flow-in amount from a wind introduction unit of a bracket can be increased especially, and contact area of the cooling wind and a coupler can be increased.
Patent JP-H04132459-A (JP)
Title: Picture reduction system
Inventor: JIKUHARA ICHIRO
IPC: H04N1/393
Filed: 1990-09-25
Abstract: PURPOSE:To avoid an original from being reduced extremely too small depending on recording paper by deciding a maximum reduction rate in advance and deciding an allowable size of an original to be printed out on one recording paper for each size to keep the maximum reduction rate. CONSTITUTION:An allowable size of an original to be printed out on one recording paper is calculated according to a scheduled maximum reduction rate and when the length of an original detected based on the received picture information is larger than the allowable size, the data is reduced with a smaller reduction rate (including 100%) than the maximum reduction rate and the data is printed out while being shared on two recording paper sheets or over. Moreover, when the length of the original is the same as the length of the recording paper or within the allowable size, the data is reduced at a reduction rate (= length of recording paper/length of original) and printed out. That is, when a recording paper sheet whose length is extremely smaller than the length of the original is set in the receiver, the received picture information is reduced according to a reduction rate within a limit in which high resolution is kept or not reduced and recorded on 2 recording paper sheets or over separately. Thus, it is avoided that the original is reduced too small.
Patent JP-H05280649-A (JP)
Title: Butterfly valve used for ventilating passenger room of automobile
IPC: B60H1/26
Filed: 1992-09-24
Abstract: PURPOSE: To provide a butterfly valve assembly that is simple, efficient, and can give variable flow rate. CONSTITUTION: This butterfly valve assembly 10 comprises a housing, defining a plurality of through-flow passages 28, 30, 32 having separate butterfly valve elements 12, 14, 16. The butterfly valve elements are pivotally mounted adjacent to the respective through-flow passages. The butterfly valve elements block the flow overlying and passing through the associated through-flow passages in a first position and permit the flow when pivoted to a second position. The respective butterfly valve elements are pivotally attached by means of separate hinge means 20, 22, 24. The respective hinge means act to bias the respective valve elements toward the first position with pre-selected force. The respective hinge means provided to the respective butterfly valve elements proved different pre-selected biasing forces respectively.  Therefore, the number of the valve elements for moving toward the second position at any point depends upon the current pressure level of the fluid at the upstream side of the valve assembly.
Patent JP-2001077201-A (JP)
Title: Integrated circuit and design method therefor
Inventor: TANAKA MASAKAZU
IPC: H01L21/82
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To improve operation frequency by optimizing the delay in an integrated circuit. SOLUTION: A flip-flop model 10 is used to realize delay optimization of an integrated circuit. The flip-flop model 10 comprises a circuit characteristics data 14, where an intrinsic delays and set-up times are adjustable, and physical data 15 which physically realizes this flip flop. The flip-flop model 10 is used to set the intrinsic delay and set-up time of each flip-flop in the integrated circuit, by considering the delay before and after the flip flop for improved operation frequency.
Patent JP-S62116724-A (JP)
Title: Strip cooler for continuous annealing furnace
Inventor: NANBA TADASHIGE
IPC: C21D9/56
Filed: 1985-11-15
Abstract: PURPOSE:To uniformly cool a strip at a high speed by specifying the distance between the tip of an each cooling gas blowing nozzle and the strip and the projecting length of the nozzle and pressing the strip perpendicularly with press rolls which are so disposed as not to face each other. CONSTITUTION:The strip S subjected to heating and soaking is introduced into a cooling zone where the cooling gas is blown from the nozzles 18 of gas injectors 15 disposed to face each other along a passing line of the strip S to cool the strip. The nozzles 18 are projection type round hole nozzles which are provided zigzag in a large number on the front face 17 of a cooling chamber 16. The distance Z between the strip S and the tips of the nozzles 18 is specified to <=70mm and the projecting length (h) of the nozzles is specified to >=(100-Z)mm. A pair of the press rolls 31 are disposed diagonally to the strip S to press the strip surface in the perpendicular direction by a driving device 33. The fluttering of the strip S is thereby thoroughly prevented and the uniform cooling of the strip in the transverse direction thereof is efficiently executed.
Patent JP-S62114550-A (JP)
Inventor: YOSHIDA KAZUO
IPC: A61C1/02
Filed: 1985-11-14
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-H03118684-A (JP)
Title: System for classifying and summing-up collected gift certificates
Inventor: MURAYAMA FUMIAKI
IPC: G07D9/04
Filed: 1989-09-30
Abstract: PURPOSE:To easily execute work for classifying and summing-up collected gift certificates by punching the collected gift certificates corresponding to amounts to issuing sources, reading the punched positions of the gift certificates, classifying and summing-up the gift certificates by the read punched positions. CONSTITUTION:When a staff receives a gift certificate 1 from a customer, the staff visually confirms the issuing source or the amount. The staff inputs the incoming contents of the gift certificate as the income excepting for cash by pushing the keyboard of a register 11. Next, the staff inserts the gift certifi cate 1 to a punching machine 30, sets punching contents and punches the gift certificate. The punched gift certificate 1 is housed into a housing part in a drawer 12 of the register 11. After a shop is closed, the collected gift certificates 1 is loaded to a gift certificate classifying and summing-up machine 70 and automatically classified and summed-up by the issuing sources.