baber/WOPTO huggingface dataset:
Patent JP-H06173888-A (JP)
Title: Fan
Inventor: NAKANISHI SADAYUKI
IPC: F04D25/10
Filed: 1992-12-07
Abstract: PURPOSE:To provide an fan capable of improving an assembling property and operating property and coping with an abnormal external force smoothly by facilitating the remote control of changing the head oscillating center in oscillating the head and reducing the number of parts. CONSTITUTION:A locking piece 21 is provided in a carrier 4 and an incoming and outgoing part 20 of the locking piece 21 is removably engaged with an engaging hole 22 provided in a head oscillating center adjusting body 15 so that the head oscillating center position can be changed in oscillating the head. Also, a projection 34 of an engaging fitting 33 extending from an incoming and outgoing shaft 32 is disengaged from an engaging hole 27 in a head oscillating center adjusting body 24, and at the same time an auxiliary projection 35 of the locking fitting 33 is engaged with an auxiliary engaging hole 30 in a disk 28 fixed to a support shaft 5 so that the head oscillating center position can be changed under the condition of fixed blowing part 1.
Patent JP-H07180640-A (JP)
Title: Fuel injection control device and control method
Inventor: NOGI TOSHIJI
IPC: F02M69/00
Filed: 1993-12-24
Abstract: PURPOSE:To improve the control accuracy of an air-fuel ratio by preventing the change in fuel injection quantity regardless of the air quantity for atomization. CONSTITUTION:The same pressure as the pressure of a fuel nozzle outlet part 14 is led to a fuel pressure regulator 10 so as to always make the pressure difference between the inlet part and outlet part of a fuel nozzle constant. The fuel injection quantity does not therefore change regardless of the air quantity for atomization to enable the improvement of control accuracy of an air-fuel ratio, which results in improving exhaust emission controllability and fuel consumption.
Patent JP-H02173388-A (JP)
Title: Horizontal type rotary compressor
Inventor: TAKETOMI KAZUHIDE
IPC: F04C29/06
Filed: 1988-12-23
Abstract: PURPOSE:To improve flexibility and to reduce wear of the inner surface of an oil pipe by a method wherein a pitch winding coil spring secured to the one end of a shaft is contained in an oil feed pump and the one end thereof is secured to a delivery cover, and the other end is mounted to a bent oil pipe opened in oil in a closed container. CONSTITUTION:A pitch winding coil spring 18a secured on a shaft 9 is arranged in an oil pipe 17 having its tip being opened and bent, and the oil pipe and the coil spring are both immersed in oil 4. The inner side in a radial direction of coil spring 18a at the bent part of the oil pipe 17 is deformed in a compression direction and the outer side thereof is deformed in a stretch direction. Since a deformation amount in a stretch direction is high and that in a compression direction is low, and a repulsion force is weak and flexibility is excellent. Thus, friction at the bent part of the oil pipe 17 is reduced, and the generation of wear is decreased. Further, since a coil is separated by a distance equivalent to one full pitch, a lift per one full rotation can be increased.
Patent JP-H11157579-A (JP)
Title: Filling material for packing, and packing container
Inventor: KONDO HIROSHI
IPC: B65D81/07
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a packing container that is accommodative to changes in size and shape of articles without requiring much time and labor while reducing cost required for filling materials. SOLUTION: A container body 1 and a filling material 3 for packing to be arranged between the container body 1 and an article W to be housed in the container body 1 are provided. The filling material 3 for packing is equipped with a flexible tube body 2 and a plurality of hollow expansion bodies 4 variable in volume fixed to the tube body 2 with intervals provided in the longitudinal direction.
Patent JP-H02171620-A (JP)
Title: Photosensor
Inventor: HAMADA YUJI
IPC: H03H9/42
Filed: 1988-12-23
Abstract: PURPOSE:To enable detection of irradiation with light at a value very close to a visual response time of a human being by a method wherein a comb-shape exciting electrode and a comb-shaped receiving electrode are arranged on a piezo-electric substrate and a compound film of a palladium thin film and a violet film is applied therebetween. CONSTITUTION:A comb-shaped exciting electrode 2 is provided on a piezo-electric substrate 1 to excite an elastic wave and a comb-shaped receiving electrode 4 to receive it. Then, a compound film is applied between both electrodes with a palladium thin film 5 on a lower layer and a violet film 6 on an upper layer. When the compound film is irradiated with light. H<+> generated by a reaction with the violet film 6 is enabled to detect light as change in frequency by a hydrogen detecting function created by the palladium thin film 5. Then, as an operating speed of a photo detection using the violet film 6 can match a detection through human eyes, a photosensor can be built having a function suited to human vision and can be utilized for bioelectronics or the like.
Patent JP-H09166263-A (JP)
Title: Pouring water cutoff method
Inventor: ISHIKAWA JUNJI
IPC: F16L55/12
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a pouring water cutoff method for impeding an inflow of water in a main pipe when the water is infiltrated from the outside in a branch pipe, in a gas flow pipe having the main pipe and the branch pipe branching from the main pipe. SOLUTION: A water swollen material 10 is left as previously arranged in a branch part in a branch pipe 4 or in a position in the downstream of a gas flow path from the branch part, so as to absorb infiltrated water by the water swollen material 10 in the case of infiltrating water in the branch pipe 4, volumetric expansion such as making close contact with a gas flow pipe internal wall is caused in the water swollen material 10 based on this water absorption, the infiltrating water can be cutoff by this volumetrically expanded water swollen material 10, so that a simple pouring water cutoff method can be obtained by reducing a cost.
Patent JP-H08184421-A (JP)
Title: Method for identifying object using reflected light
Inventor: SUMIKAWA YASUHIRO
IPC: G01N21/47
Filed: 1994-12-28
Abstract: PURPOSE: To identify an object stably at all times by irradiating the object at an acute angle with a light from a light source using a sensor comprising the light source and a detector, detecting the scattering light from the object by means of the detector and comparing the detection value with a previously measured value. CONSTITUTION: A light source 2, i.e., a semiconductor laser, is actuated by a controller 5 to emit the light constantly and the reflected light from an object 1 is detected by a detector, i.e. a photocoupler. The light source 2 and the detector 3 constitute a sensor 4 integrally. The sensor 4 is set such that the surface of the object 1 makes an angle of 20-40 deg. to the irradiating direction of the sensor 4. The photocoupler 3 captures the light emitted from the light source 2 and reflected from the object 1. Since the sensor 4 is fixed at an acute angle of 40 deg. or below, the diffuse reflection component of the light emitted from the light source 2 is received by the photocoupler 3 and the quantity of incident light is increased. The quantity of incident light is converted through an A/D converter 6 into a digital data and compared by a processing unit 7 with a preset basic quantity of incident light thus identifying the object.
Patent JP-H07178700-A (JP)
Title: Vibrating water jet injection device and its vibration magnifier
Inventor: KOBAYASHI HIDEKAZU
IPC: B26F3/00
Filed: 1993-12-24
Abstract: PURPOSE:To inject a vibrating water jet by eliminating generation of a problem in strength of a high pressure water vessel while giving a stable pressure pulsation of high frequency to high pressure water. CONSTITUTION:In a water jet injection device for injecting high pressure water, given a vibration, from a water jet nozzle 8 provided in the point end of a high pressure water vessel 1, a vibrator 2 for generating a vibration and a vibration magnifier A for magnifying the vibration generated by this vibrator 2 are provided in series. This vibration magnifier A is mounted in the high pressure water vessel 1 in a node part V1 of a vibration mode V, to also provide a resonance chamber S between a point end part 5 of the vibration magnifier A and the water jet nozzle 8, and the point end part 5 of the vibration magnifier A is positioned in the high pressure water in a preceding flow of the water jet nozzle 8.
Patent JP-H01168745-A (JP)
Title: Composite polypropylene composition
Inventor: MARUYA KAZUO
IPC: C08L25/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a composite polypropylene composition improved in rigidity and dimensional stability, by mixing a crystalline ethylene/propylene block copolymer with an amorphous propylene/alpha-olefin random copolymer and a hydrogenated styrene/butadiene/styrene random copolymer as principal components. CONSTITUTION:80-90% total of a crystalline ethylene/propylene block copolymer (A) of a boiling n-heptane-insoluble matter in the propylene component >=95%, an ethylene content of 3-15% and an MFR of 5-40g/10min at 230 deg.C and an amorphous propylene/alpha-olefin random copolymer (B) of an MFR of 0.1-2 is mixed with 10-20% hydrogenated styrene/butadiene/styrene random copolymer (C) and at most 5wt.% talc (D) of a mean particle diameter <=3mum.
Patent JP-H01169660-A (JP)
Title: Pattern generating device
Inventor: TAKEBAYASHI YOICHI
IPC: G06T11/60
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a pattern fit for the favor of a user by correcting the pattern based on the subjective evaluation value of the user for the generated pattern. CONSTITUTION:The title device consists of a data input part 100, a data processing part 200, a DRT display device 310, a pattern characteristic extracting part 410, a pointing device 510 and a pattern evaluating part 610. Pattern data are obtained by processing the inputted data, the characteristic data of the output pattern are extracted from the pattern data, the objective evaluation value is obtained from the extracted characteristic data, the pattern evaluation value is obtained from the obtained subjective and objective evaluation values, and the input data are suitably re-processed based on the pattern evaluation value. Thus, the desired pattern according to the favor of the user can be obtained.
Patent JP-H08183844-A (JP)
Title: Production of polycarbonate
Inventor: SAKASHITA TAKESHI
IPC: C08G64/30
Filed: 1994-12-28
Abstract: PURPOSE: To efficiently produce a polycarbonate excellent in hue, transparency and water resistance and in residence stability, such as heat stability and hue stability, during molding. CONSTITUTION: A process for producing a polycarbonate, which comprises the steps of forming an adduct of an aromatic dihydroxy compound with an aromatic monohydroxy compound, adding a catalyst comprising an alkali metal compound and/or an alkaline earth metal compound to the adduct to form a dispersion or solution, then removing the aromatic monohydroxy compound from the adduct or the mixture, and subjecting the obtained aromatic dihydroxy compound and a carbonic diester to melt polycondensation in the presence of the catalyst contained in the aromatic dihydroxy compound.
Patent JP-H11156507-A (JP)
Title: Continuous casting method
Inventor: ARAI KAZUHIRO
IPC: B22D11/128
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method in which central segregation in a cast piece is reduced at the pouring start time in the continuous casting wherein the press down is done after the bulging, and truncation quantity of a cast piece tip is also reduced. SOLUTION: This continuous casting method is to do press down after the bulging of a cast piece 2 by expanding the space of the cast piece thickness direction of a guide roll group 3b in the interval from the liquid phase line crater end 9a of the cast piece to a solid phase line crater end 9. At the casting start time, a guide roll interval in a bulging zone is expanded, after the part being cast when the casting speed has reached to the steady state passes a guide control 3b-1 or further, after a dummy bar head has passed a guide roll 3b-n.
Patent JP-H11231542-A (JP)
Title: Chemically amplified resist for electron beam lithography
Inventor: ELIAN KLAUS
IPC: G03F7/004
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a resist which shows improved duration (delay) time behavior compared to well-known resists and which is chemically amplified and suitable for electron beam lithography. SOLUTION: This resist consists of a polymer having a group which can be decomposed with an acid catalyst and suppresses dissolution a photoreactive compd. (photoacid producing compd.) which releases a sulfonic acid having <2.5 pKa during irradiation of electron beams, a sensitizer which is sensitive for electron beams, and a solvent. The polymer has a tertiary butylester or tertiary butoxycarbonyloxy group.
Patent JP-H04195394-A (JP)
Title: Sale registration device
Inventor: MANIWA HIDEAKI
IPC: G07G1/12
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate need for backward feeding at the time of cancel mark printing by feeding paper by one line on a printer right before print information is printed and printing a cancel mark in response to the input of a deletion signal. CONSTITUTION:The sale registration device 1 is equipped with a keyboard 3, a display unit 5, a drawer 5, etc. When an article registration key 3a is operated, an article name and an amount are retrieved with an article code and stored in an article registration buffer; and the data are displayed and the printer is placed in carriage return operation. Further, the data are printed out. When a 'cancel' key is operated, data which are registered right before are erased from an article registration buffer and the display on the display unit 4 is cleared. Further, the cancel mark 1 is printed out. Namely, the printer is not placed in carriage return operation after the data are printed and placed in carriage return operation right before next printing is performed to print the cancel mark 1 without any backward feeding.
Patent JP-H03188043-A (JP)
Title: Reactive monomer derived from lactone and production thereof
Inventor: FUJIWA TAKAAKI
IPC: B01J27/135
Filed: 1989-12-18
Abstract: NEW MATERIAL:A reactive monomer derived from lactone of formula I (R, R1, R2, R3 are each H or CH3; R4 is of formula II, III, IV or V, copolymer of formula II and III, copolymer of formula II and IV, copolymer of formula II, formula IV and formula V, copolymer of formula III, formula IV and formula V, having OH group at the end). USE:Useful for coating film with both extensibility and toughness necessary on elastomers such as automotive bumpers. Also excellent in weatherability, physical properties, chemical resistance, contamination resistance, being of industrially effective liquid type. PREPARATION:A hydroxyalkyl mono(meth)acrylate of formula VI is reacted with a mixture of epsilon-caprolactone and beta-methyl-delta-valerolactone or a mixture of epsilon-caprolactone and trimethyl caprolactone into the objective compound of the formula I.
Patent JP-H02218667-A (JP)
Title: Antiviral compound
Inventor: RIRIA MARII BOOSHIYANPU
IPC: C07D473/00
Filed: 1989-12-18
Abstract: The present invention relates to amino acid esters of pyrimidine and purine nucleosides containing an acyclic side chain, and their use in medical therapy, particularly the treatment and prophylaxis of herpes virus infections. Also provided are pharmaceutical formulations and processes for the preparation of compounds according to the invention.
Patent JP-H09175214-A (JP)
Title: Driving device for vehicle
Inventor: WATANABE KENICHI
IPC: B60K23/04
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To fulfill both cornering requirement and stability requirement by providing a controlling means for controlling right and left wheel clutches by the signal from a steering angle detecting means such that it gives larger torque to a wheel positioned on an outer or an inner side than a wheel positioned on an inner or an outer side in the direction of cornering by the signal of a steering state detecting means. SOLUTION: A signal (j) for indicating if a vehicle is under the control of an ABS(anti-lock braking system) or not is input by an ABS controller 43 for controlling the operation of an ABS mounted in the vehicle and a controller 35 controls a cut off clutch 26 and right and left wheel clutches 27, 28 based on input signal (d) to (j). A large ratio of distribution of torque is given to the rear wheels 8, 9 until the vehicle is shifted to the stable steering state where a steering angle is constant and a larger distribution of torque is given to the outer rear wheel than to the inner rear wheel in the direction of steering, whereby a good cornering performance is obtained at the beginning of cornering of a vehicle.
Patent JP-H03190920-A (JP)
Title: Resin composition for vibration-damping material
Inventor: ASHIDA TADASHI
IPC: C08G59/40
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the title composition containing a bisphenol A type epoxy resin, functional group-containing liquid NBR, dimer acidmodified epoxy resin, etc., and a curing agent for thermally active type epoxy resin and having vibration-damping property in a wide temperature range. CONSTITUTION:The aimed composition containing (A) 10-50 pts. wt. bisphenol A type epoxy resin, (B) 20-70 pts. wt. liquid NBR having functional groups (e.g. carboxyl group, amino group or hydroxyl group) at both ends, (C) 10-60 pts. wt. at least one kind of epoxy resin selected from a group dimer acid- modified epoxy resin, oil-modified epoxy resin and polyglycol type epoxy resin and (D) a curing agent (e.g. dicyandiamide or 4,4'-diaminodiphenylsulfone) for thermally active type epoxy resin.
Patent JP-H10173363-A (JP)
Title: Information processor
Inventor: FUJIWARA SHINICHI
IPC: H05K5/06
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the waterproofing ability of an information processor as a whole by improving the sealing ability of a connector and its periphery. SOLUTION: An information processor has a connecting section 4, which is isolated from an internal space by a partition wall section 2 to which a connector 1 is attached and an optional device which is plug-in connected to the connector 1. Or when the optional device is not mounted, a fixing means 7 which fixes a cover blocking the connecting section 4 is installed to the connection section 4. In addition, a sealing packing 8 which is press-contacted with the cover or optional device is put around the connector 1.
Patent JP-H04201980-A (JP)
Title: Handrail for passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1990-11-30
Abstract: PURPOSE:To change a handrail easily into its transparent or opaque mode so as to improve the design work of the opaque handrail in particular by fixing a joint closing body for covering the longitudinal joint part of a handrail panel, between a handrail frame and a deck cover. CONSTITUTION:On the back side of a joint part Y, there is provided with a joint closing body 14 of U-shape cross section with one end thereof fixed to an outer deck cover by a vis 15. This joint closing body 14 is provided with a groove 14a for enclosing a bent piece 13a. The upper end of the groove 14a is inserted into the lower edge part of a handrail frame 7, and the lower end of the groove 14a is inserted into the upper edge part of the outer deck cover 8. Fine finish such as hairline finish and etching is applied to the footstep 3 side P, which is the surface of handrail panels 13A, 13B, the outer deck cover 8 side Q and the surface R of the joint closing body 14. As far as the handrail panel 13, metallic luster beautiful in design work can be therefore seen from both step 3 side and outer deck cover 8 side.
Patent JP-H06196768-A (JP)
Title: Magnetic coupling type circuit
Inventor: NAGASAWA SHUICHI
IPC: H01L39/22
Filed: 1992-12-09
Abstract: PURPOSE:To provide a small-sized and high-speed magnetic coupling type circuit. CONSTITUTION:A first control wiring 5 is arranged on the earthing surface 1 through a firs insulating layer 7, a superconducting loop 4 consisting of a strip line including the Josephson junctions 2, 3 is arranged on a first control wiring 5 through a second insulating layer 8 and a second control wiring 6 is arranged on this superconducting loop 4 through a third insulating layer 9.
Patent JP-2000153358-A (JP)
Title: Automatic welding start control method
Inventor: OKAMOTO MASASHI
IPC: B23K9/067
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic welding start control method capable of surely generating an arc without interrupting automatic welding and improving working efficiency. SOLUTION: First, the whole welding torch 3 is lowered by a required quantity to bring the tip end of a welding wire 6 into contact with a base material 7 in a state that a touch voltage is applied between the welding wire 6 and the base material 7 before a torch switch 5 is turned on, and the touch voltage is monitored with a touch voltage detector 19. Slag is judged to exist in the position when the touch voltage does not become zero, the whole welding torch 3 is raised up to the original start height and moreover the whole welding torch 3 is advanced by a required quantity, the same operation is repeated until the touch voltage becomes zero, the whole welding torch 3 is raised up to the original height in a position where the touch voltage becomes zero, and the arc start is executed.
Patent JP-H04205207-A (JP)
Title: Output circuit of programmable controller
Inventor: KUROKAWA NAOHIRO
IPC: G05B19/05
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate a nonoperation time by providing a 1st switch which is driven with the output signal of a fault detection storage part and a 2nd switch which is driven by the 1st switch. CONSTITUTION:The fault detection storage part 30 inputs a fault detection signal Z which is the output signal of a comparator 22 and holds its contents. If a contact 13-a is fused and held in a 'made' state to form the closed loop of a switching cable run A, the comparator 22 outputs the fault detection signal Z to excite a driver 31 and a relay driving part 32, and a contact 32b which is connected to the contact 13-a in series is 'broken'. A contact 32a, on the other hand, is 'made' and a driver 10a is enabled to operate a driving part 33. Then the contact 33a of a relay driving part 33 is connected in parallel to the contact 13-a and a contact 32b, so switching between terminals 14a and 24 becomes possible. Consequently, an external load can be controlled successively and the device need not be stopped.
Patent JP-H05145732-A (JP)
Title: System and device for facsimile communication
Inventor: HORII NOBUHIRO
IPC: H04N1/00
Filed: 1991-11-18
Abstract: PURPOSE:To easily confirm whether the image information is received by the other side or not by providing such a constitution where a facsimile equipment of the transmitter side decides an address among those addresses informed from a facsimile equipment of the receiver side for substitute reception. CONSTITUTION:If a facsimile equipment 2 of the receiver side is unable to perform the communication of the image signals, another facsimile equipment substitutes for the equipment 2. In such a communication system, the equipment 2 sets 4 the address of the substitute facsimile equipment and informs 5 a facsimile equipment of the set address of the transmitter side. The equipment 1 detects 7 a busy mode of the equipment 2. When the equipment 1 receives 8 the substitute address, the equipment 1 stores 10 the dial number of the substitute address to set a preference flag of the transmitter side and then decides 11 whether the substitute address should be set or not. Thus it is possible to prevent the equipment 1 from having the communication with an unexpected substitute address and to easily confirm whether the output information on the received image number is received at the other side or not.