baber/WOPTO huggingface dataset:
Patent JP-H06125228-A (JP)
Title: Offset voltage correction circuit
Inventor: TOSUMI YASUKAZU
IPC: H03M1/10
Filed: 1992-10-09
Abstract: PURPOSE:To provide an offset voltage correction circuit which can decrease the number of additional external parts with no control required and also is not required to increase the transistor size. CONSTITUTION:The non-inverted input terminal of an input buffer amplifier 12 of a sequential comparison type A/D converter is grounded. Then the output voltage of a comparator 14 is stored in an offset storing capacitor 17 when the amplifier 12 and its subsequent comparator 14 are actuated as the voltage followers. Then the voltage of the capacitor 17 is impressed to a part between the non-inverted input terminal and the output terminal of the amplifier 12 as the offset voltage when the amplifier 12 and the comparator 14 are normally actuated.
Patent JP-H07151403-A (JP)
Title: Air conditioner
Inventor: TERAOKA MASAO
IPC: F25B9/00
Filed: 1993-11-29
Abstract: PURPOSE:To improve a space efficiency without being severely large-sized and heavy-weighted by rotating a compressor at a high speed through an acceleration mechanism using a motor, supplying turbine cooled air for air conditioning, and feeding back rotary force of the turbine to the motor and the compressor. CONSTITUTION:Rotation of a motor 5 is transmitted form a belt transmission mechanism 49 to an acceleration mechanism 7 to drive an impeller 13 of an air compressor 3 at a high speed of several thousands revolutions for every minute. Ordinary temperature air sucked in from a suction inlet 63 is increased in its pressure reaching high temperature, and is cooled through an inter-cooler 11 and is supplied to a turbine 9 to rotate an impeller 15 while being rendered to heat insulation expansion for cooling and is thereafter discharged from a discharge outlet 65 for cooling of a car room. Further, the rotary force of the turbine 9 is fed back to the air compressor 3 through an impeller shaft 17 for promotion of the rotation, and is fed to the motor 5 through the acceleration mechanism 7 to reduce the load of the motor 5.
Patent JP-H02147551-A (JP)
Title: Taking-up device
Inventor: MURAYAMA HITOSHI
IPC: B65H19/22
Filed: 1988-11-28
Abstract: PURPOSE:To automatically demount a winding roll having the wide range of diameter from the large diameter to the small diameter by suspension-supporting a carriage onto a guide rail and positioning a core at the position lower than the rail surface of the guide rail. CONSTITUTION:When a winding roll 2 is to be demounted from a supporting board 5, said winding roll 2 is shifted to the counter taking-up drum side of the supporting board 5, together with a carriage 4, and the supporting board 5 is tilted so that the top edge side is set downward, by the operation of a fluid cylinder 9. Since the position of the winding roll 2 is set at a low position by suspending the carriage 4 onto a guide rail 6, the surface of the winding roll 2 is directly attached onto a floor surface 7 without being obstructed by the supporting board 5, as shown by the alternating long and two-short dashed lines, even in case of the winding roll 2 having a small diameter. Further, when the winding roll 2 having a large diameter is to be demounted, the surface of the winding roll 2 is set lower, and the winding roll 2 is directly attached onto the floor surface 7, even if the tilt angle of the supporting board 5 is reduced, and easy demounting is permitted.
Patent JP-H07152176-A (JP)
Title: Organic electrophotographic photoreceptor
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/06
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an org. electrophotographic photoreceptor excellent in photosensitivity. CONSTITUTION:An org. photosensitive layer contg. a compd. represented by the general formula [where each of R1-R3 is H, lower alkyl, phenyl, aryl, halogen, nitro or cyano, (m) is an integer of 1-4 and (n) is an integer of 0-4] is formed on an electric conductive substrate to obtain the objective org. electrophotographic photoreceptor.
Patent JP-2000124797-A (JP)
Title: Integrated circuit device with built-in dll circuit
Inventor: TOMITA HIROYOSHI
IPC: H03K5/13
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of phase adjustment of a DLL(delay locked loop) circuit and to prevent the generation of jitters by preventing the influence of power source noise generated by the operation of an internal circuit from being transmitted to the DLL circuit. SOLUTION: An external power source to be supplied to this integrated circuit device is divided into first external power sources Vcc1 and Vss1 for the DLL circuit 1 and second external power sources Vcc2 and Vss2 for a circuit other than the DLL circuit. More preferably, the first external power source is utilized for the delay unit part of the variable delay circuit of the DLL circuit and the power source noise generated in the second external power source is prevented from being transmitted to the variable delay circuit. Also, more preferably, the first power source is utilized for a phase matching detection part inside the phase comparator circuit of the DLL circuit (or simply a comparison part) and the power source noise generated in the second external power source is prevented from being transmitted to the phase matching detection part.  Also, a first external ground power source is supplied to the variable delay circuit and the phase matching detection part and the influence of the power source noise from a second external ground power source based on the operation of the other circuit is suppressed.
Patent JP-H04171411-A (JP)
Title: Zoom lens
Inventor: SAKA MANAMI
IPC: G02B13/18
Filed: 1990-11-02
Abstract: PURPOSE:To enable high-speed driving in performing automatic focusing (AF) for a video camera or others by using four lens components to satisfy a specific condition. CONSTITUTION:The zoom lens consists of a first lens component I with positive refracting power which is fixed in variable power operation, a second lens component II with negative refracting power which moves along an optical axis for variable power operation, a third lens component III with positive refractive power which is fixed in variable power operation and has a positive lens on the nearest-to-object side, and a fourth lens component IV with positive refracting power which consists of one or two positive lens and can move along the optical axis for correcting an imaging point in association with variable power operation and along the optical axis for focusing. Then, the condition as shown in expression I is satisfied, where fL(I, II, III) is a composite focusing distance from the first lens component I to the third lens component III at the telescopic end and fL is a focusing distance for a total system at the tele scopic end. It is thus possible to obtain a small zoom lens which can be driven at a high speed in performing AF for a video camera or others.
Patent JP-H09136400-A (JP)
Title: Printer
Inventor: MIYAJI HIROSHI
IPC: B41F9/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the ghost by improving the kneading of ink. SOLUTION: This printer comprises ink adhering rollers 35, 36 so coating a plate cylinder 11 with printing ink by a printing unit 8 as to print a matter 7 to be printed and passed between the cylinder 11 and an impression cylinder 12 of the unit 8 by a plate mounted at the cylinder 11. In this case, the plate mounting part at the peripheral area of the cylinder 11 is at 180 degrees at the maximum, and the residue is at the non-mounting part. The ratio of the diameter D2 of inking rollers 35, 36 to the diameter D1 of the cylinder 11 is set to 1//2 or more, thereby making the coating of the ink on the cylinder 11 uniform.
Patent JP-H03184904-A (JP)
Title: Synergetically microbiocidal composition containing 4, 5-dichloro-2-octyl-3-isothiazolone and specific commercially available biocidal agent
Inventor: JIEMIN CHIYAARUZU SU
IPC: A01N43/80
Filed: 1990-11-02
Abstract: PURPOSE: To prepare a microbicidal composition capable of synergistically enhancing the antimicrobial activities and improving the economical efficiency and safety due to a reduction in the amount thereof used and extending the activity spectral range by using the subject compound (microbicide) with other biocides in a specified proportion. CONSTITUTION: This composition is prepared by formulating (A) the subject compound with (B) 3-iodo-2-propynyl butylcarbamate, 1,2-dibromo-2,4- dicyanobutane, p-tolyl diiodomethyl sulfone, methylenebisthiocyanate, 2- thiocyanomethylthiobenzothiazole, tetrachloroisophthalonitrile, 2-n-octyl-3- isothiazole, bis-(trichloromethyl)sulfone, 5-bromo-5-nitro-1,3-dioxane, 2-bromo-2- nitropropanediol and/or 2,2-dibromo-3-nitrilopropionamide at about (150:1) to about (1:250) weight ratio of the ingredients A:B. The resultant composition is capable of manifesting synergistic microbicisal activities against a wide range of microorganisms.
Patent JP-H06148343-A (JP)
Title: Object detector
Inventor: NAKANO MASAHIRO
IPC: G01V8/12
Filed: 1992-11-09
Abstract: PURPOSE:To accurately detect an object even when infrared rays generated by some causes act as an external disturbance in an object detector using the infrared rays. CONSTITUTION:A microcomputer 22 makes a light-emitting element 6a emit light on the basis of a predetermined light-emitting code A. Then, the microcomputer 22 judges that an object (a human being) does not exist when a photodetector 6b does not receive reflected light with reference to light emitted by the light-emitting element 6a and when a light-receiving signal R is not output from a light-receiving circuit 24. In addition, the microcomputer 22 makes the light-emitting element 6a emit light on the basis of a predetermined light- emitting code G after a prescribed time has elapsed when the photodetector 6b receives the reflected light with reference to the light emitted by the light- emitting element 6a and when the light-receiving signal R is output from the light-receiving circuit 24. Then, the microcomputer 22 judges that the object exists only when the photodetector 6b receives the reflected light with reference to the light emitted by the light-emitting element 6a and when the light-receiving signal R is output from the light-receiving signal R is output from the light- receiving circuit 24.
Patent JP-H05134170-A (JP)
Title: Distance detecting device of camera
Inventor: ISHIKAWA TADAAKI
IPC: G02B7/28
Filed: 1991-11-14
Abstract: PURPOSE:To reduce the time for detecting the in-focus state at the time of low luminance and low contrast by forcing a line sensor to emit light for several milliseconds immediately before storage of charges by a sensor exciting light source. CONSTITUTION:A sensor exciting light source 16 is disposed in such a manner that light is applied to the whole surface of a photo receiving surface of a line sensor 14. The brightness of an object 2 is detected by a power supply switch, and CPU 3 computes whether auxiliary light is emitted or not. When a release button is pressed, if the brightness of an object 2 is less than a designated value, first a sensor exciting light source 16 is lighted for several milliseconds to illuminate the line sensor 14. When the sensor exciting light source 16 is extinguished, an auxiliary light circuit 4 is driven synchronously with the light-out so that a light emission element 5 illuminates an object during the charge storage time and lights out. The charge storage time may be a designated time or variable depending on an external light.
Patent JP-2000127309-A (JP)
Title: Flexible polypropylene-based resin film
Inventor: NAKAI TAKEMOTO
IPC: C08L23/14
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a flexible polypropylene-based resin film used in a bag for bedding, which has favorable heat-sealing properties, a heat resistance, a transparency, a flexibility and a folding wrinkle resistance. SOLUTION: This resin film is a laminated film consisting of an intermediate layer containing a random propylene-based copolymer and an inner and an outer layers, each of which contains 85-60 wt.% of the random propylene-based copolymer and 15-40 wt.% of a hydrogenated diene-based copolymer and has the tensile modules of 2,500-5,000 kg/cm2.
Patent JP-H04170674-A (JP)
Title: General purpose collecting/distributing device
Inventor: TOYODA HITOSHI
IPC: G06Q50/28
Filed: 1990-11-05
Abstract: PURPOSE:To easily collect/distribute commodity generation data or the like by providing this general purpose collecting/distributing device with a local device having a general data input means, a local I/O means and a general data output means and a central processing unit (CPU) having a distribution control part. CONSTITUTION:The general data input means 11 converts commodity ordering data or the like individually inputted by an optical character reader or a shop information collecting device into a united format, stores the converted data in the local I/O means 12 and transmits the stored contents through a communication means 3 and a telephone exchange network 6. A head office general purpose collecting/distributing device 4 writes data in a collecting data storage file 52, writes data obtained by totalization or the like in a distribution data storing file 53 and outputs the stored contents to a general data output means 13 by a distribution control part 42 through the means 3 and the network 6 based upon a request from the means 12. Consequently, the connection of plural branch/office local devices to the head office general collecting/distributing device can be easily executed without requiring specific knowledge, and since the operation is simple, the generation of erroneous operation can be removed.
Patent JP-S62156090-A (JP)
Title: Gap quantity detecting device in laser beam machining
Inventor: KOMA KIKUO
IPC: B23K26/046
Filed: 1985-12-27
Abstract: PURPOSE:To accurately detect the electrostatic capacity between the nozzle tip and a work by connecting the 2nd cable having the same conditions with those of the 1st cable to a bridge circuit in case of detecting the electrostatic capacity between the electrode and work. CONSTITUTION:The variation in the electrostatic capacity between the nozzle 10 tip and a work is detected by making a variable capacity capacitor by connecting the movable electrode 4 provided at the tip of a work nozzle 10 to AC bridge circuit 6 via the cable 8 for measuring. In this case the 2nd cable 9 formed in the same size by the material of the same property with those of the 1st cable 8 is provided on the same wiring route and the variable capacitor Cv for balance is made. In this way the variation in the electrostatic capacity due to the temp. change, bend, twist, etc. of the 1st cable is compensated, the effect of the electrostatic capacity variation unrelated to the displacement to be measured is removed, the correct variation in the electrostatic capacity corresponding to the variation in the gap quantity between the work nozzle 10 and work W is detected and a correct output voltage is taken out from the bridge circuit.
Patent JP-2000122346-A (JP)
Title: Electrostatic charge image developing color toner, its production, developer using that, image forming method and image forming device
Inventor: ABE TAKAO
IPC: G03G15/08
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high picture quality with high transparency and chroma and good light resistance comparable with that of a silver halide photographic sensitive material by using a coloring material of a sublimable or thermally diffusive dye which can be enough dispersed in a binder resin and shows excellent light resistance. SOLUTION: The electrostatic charge image developing color toner containing at least a binder resin and a coloring agent contains as the coloring agent, a sublimable or thermally diffusive dye which can be dissolved by >=0.2 g, preferably >=2 g in 100 cc of methylethylketone at room temp. (25 deg.C) and which has <=600 mol.wt., preferably <=500. In the thermal fixing process (120 to 180 deg.C), the dye in the toner particles are at least partly diffused into toner particles or into toner particles and an image accepting layer applied on the recording material. Therefore, unlike color images which constitute a conventional image, the obtd. image is not shielded by other color images in upper layers, and this improves the color reproducibility.
Patent JP-H06150791-A (JP)
Title: Electric apparatus
Inventor: NUMATA MASAFUMI
IPC: H01H35/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide an electric apparatus capable of actuating the sensing motion even at a standstill where the mounting position is not restricted by coupling with the body a photo-electric sensor of such a structure that a light projecting hole and a reflected light receiving hole are provided at the tip of an optical fiber. CONSTITUTION:Two optical fibers, not illustrated, are accommodated in a protection tube 2 fitted with wirings in any appropriate place, and a light projecting hole 3 and light receiving hole 4 are furnished at their tips. A photo-electric sensor 1 equipped with these optical fibers is coupled with a fluorescent lamp 5. The infrared rays given by the projecting part of the sensor 1 are passed through one of the optical fibers and cast off from the projecting hole 3, and the reflected light is received by the hole 4, passed through the other fiber, and sensed by the photo-reception part. The fluorescent lamp 5 is put on and off according to the sensing result.
Patent JP-H03159657-A (JP)
Title: Wireless low frequency treatment device
Inventor: YUNAI TAKAHIRO
IPC: A61N1/372
Filed: 1989-11-17
Abstract: PURPOSE:To transmit data in all directions from a main body by mounting a plurality of transmission coils, a drive circuit for driving the respective transmission coils so that the transmission coils output electromagnetic waves having mutually different phases transmitting various data on a transmission means. CONSTITUTION:For example, when the key switches of the key switch input part 1 of a main body 100 are pushed, a microcomputer 20 outputs the codes h1, h2 corresponding to the switches to converter circuits 21a, 21b. The codes h1, h2 have different phases and, by inputting the codes h1, h2 to the circuits 21a, 21b, resonance currents i1, i2 different in phase by 90 deg. flow to respective transmission coils L1, 12 and condensers C, C. By this constitution, the coils L1, L2 output transmission signals by carrier waves. Since these transmission signals are mutually different in the phases of the carrier waves, said signals are outputted in a 360 deg.-direction from the main body 100. That is, the magnetic field M1 due to the coil L1 and the magnetic field M2 due to the coil L2 are not negated each other.
Patent JP-H07152743-A (JP)
Title: Layout preparing device
Inventor: OKAMURA MASABUMI
IPC: G06F19/00
Filed: 1993-11-30
Abstract: PURPOSE:To easily set up a line and column by setting up the data of a line and column indicated by a cursor displayed on a screen in a specified line and column setting position for layout data in preparation. CONSTITUTION:A display layout editor consists of a picture layout editor for preparing a layout image and a command editor for inputting a command and executing the preparation and edition of layout data. When a command is inputted, a cursor on a screen is moved to the command and an F4 key is depressed in the case of editing the command, line and column data indicated by a cursor on a layout image is transferred to a command line and column setting position on the screen editor and the command is searched by key depression. Consequently a line and column can easily be set up, the preparation time of layout data can be shortened and operability can be improved.
Patent JP-H08138419-A (JP)
Title: Lighting fixture for vehicle
Inventor: CHOJI MASATAKA
IPC: F21S8/10
Filed: 1994-11-10
Abstract: PURPOSE: To prevent infiltration of water into a lamp chamber by integrally forming a cover part in an outer peripheral wall part among two peripheral wall parts protrusively arranged on a lamp body, and constituting a ventilating passage of a double structure composed of two spaces formed between the cover part and the peripheral wall parts. CONSTITUTION: An eaves wall 14 positioned on the upper and left and right sides of a communicating hole 12 to communicate a lamp chamber 5 with an external part, is arranged on a lamp body 2. An outer peripheral wall 16 is arranged around the eaves wall 14, and a cover part 19 to cover the protrusive end side of the eaves wall 14 is integrally formed on this. The cover part 19 is brought into contact with the protrusive end of the eaves wall 14, and a first space 24a is formed between the lamp body 2, the cover part 19 and the eaves wall 14, and the space is communicated with the lamp chamber 5 through the communicating hole 12. The cover part 19 is brought into contact with an inside surface of an outer peripheral wall 16, and a second space 24b is formed between the lamp body 2, the cover part 19, the eaves wall 14 and the outer peripheral wall 16.  The first space 24a and the second space 24b are communicated with each other through a passage 15p of the eaves wall 14, and the second space 24b and an external part are communicated with each other through a notch 17 of the outer peripheral wall 16.
Patent JP-2000124033-A (JP)
Title: Noise-absorbing apparatus for flat cable
Inventor: HIRAKAWA SHOJI
IPC: H05K9/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a noise-absorbing apparatus for a flat cable which can surely prevent a flat cable from being pinched between magnetic members. SOLUTION: In a first and a second case parts 1, 2 respectively, aperture parts of accommodating parts 10, 20 are made to face each other, and side plates 12 and 22 are linked with each other via a hinge part. Side plates 13 and 14 have latching means 61, 62 which are latched with each other. A first and second magnetic members 3, 4 are accommodated in the accommodating parts 10, 20 of the first and second case parts 1, 2. A contact surface 31 and a contact surface 41 of the first and the second magnetic members 3, 4, and contact surface 32 and a contact surface 42 are in a relation of close contact, facing each other at the time of latching the latch means 61, 62. The first case part 1 has a stopper 16 at a position corresponding to the vicinity of the boundary of a recessed trench 30 and the contact surface 31.
Patent JP-H03164033-A (JP)
Title: Series compensating automatic voltage adjuster
Inventor: YASUOKA SHUICHI
IPC: H02J3/12
Filed: 1989-11-17
Abstract: PURPOSE:To enable accurate automatic voltage adjustment by equipping it with an open control system, which detects the differential voltage between power source voltage and reference voltage and controls the output voltage to the load side, and a feedback control system, which detects the differential voltage between said output voltage and reference voltage and controls said output voltage. CONSTITUTION:In general, the frequency ingredient of erroneous voltage VE is higher than the fundamental frequency. Accordingly, to make the gain of a transmitting function T2 (s) in such frequency band small, the controlled transmitting function G (s) is given by G(s)=K1+K2s. In this case, the transmitting function T2(s) becomes as follows: T2(s)=1/(1+K, K2s). That is, the transmitting function T2 (s) becomes first order lag, which has the properties of DC gain:1/(1+K1), and time constant: K2/(1+K1). As a result, the effect of error voltage becomes hard to arise in load currents.