baber/WOPTO huggingface dataset:
Patent JP-H05250870-A (JP)
Title: Refresh timer in semiconductor memory device
Inventor: KIN MEISAI
IPC: G11C11/406
Filed: 1992-12-18
Abstract: PURPOSE: To set a given refresh period regardless of the level of an operation voltage in a semiconductor memory device setting several kinds of operation voltage modes, in order to correspond to the variation of a power source voltage due to the waste of a battery, etc. CONSTITUTION: The same number of starting circuit outputting a signal VCCH, in accordance with the level of the operation voltage as the operation voltage mode are provided in a starting circuit stage 100A, the signal VCCH is inputted into a control circuit 200A, and a control signal ϕTMON is outputted from the control circuit 200A, in response to the signal VCCH. The same number of oscillator as the operation voltage mode are provided in an oscillator stage 300A, and either of the oscillator is selected with the control signal ϕTMON to operate. Each of the oscillators is operated with the operation voltage of either operation voltage mode, however a pulse signal ϕOSC to be outputted is designed to have the same cycle. And the pulse signal ≃OSC is inputted into a counter stage 400A, whereby a refresh cycle setting signal is generated.
Patent JP-H1196602-A (JP)
Title: Optical recording medium and recording method
Inventor: YAMAGAMI TAMOTSU
IPC: G11B7/2407
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel recording medium which realizes a high density, recording and reproducing reliability and the ease of processing of a drive assembly. SOLUTION: The wobbling amplitude amt. of tracks is specified to 10 to 14 nm and the track pitch of the tracks to 0.74 to 0.82 μm. These values are values to realize larger capacity recording and to prevent the degradation in recording and reproducing performance. Recommended information for recording and reproducing operation in an inner peripheral position and outer peripheral position, respectively, is recorded as management information. The data size of linking sections is set at the same size as the size of the sectors constituting data blocks.
Patent JP-H09180561-A (JP)
Title: Gas insulation equipment
Inventor: NUKAGA ATSUSHI
IPC: H01B17/56
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To hold high insulation by coating a silica surface, with which inside an insulating member is charged, with an organic material excellent is SF6 decomposed gas resistance, and dispersing the material in an organic insulation material. SOLUTION: An insulating member used in a gas insulated equipment in an insulating space or the like prepared by injecting a thermosetting resin of epoxy or the like, inside this space is charged with silica 7 coating an organic resin 8 excellent in SF6 decomposed gas resistance. As an organic material used in coating of a silica filler, for instance, polyimide is used. In order to uniformly apply coating to a silica surface, a minimum 0.1μm or more layer thickness is necessary, by considering insulation strength, material strength, etc., 50μm or less is necessary. The surface of obtained silica powder is further treated by a coupling agent, to be dispersed in an epoxy resin, to be injected in a metal mold, heat treatment is applied at 125 deg.C to form insulated spacers 3, 4.
Patent JP-H08186537-A (JP)
Title: Optical signal transmitting method
Inventor: OMURA HIDEYUKI
IPC: H04B10/293
Filed: 1994-12-29
Abstract: PURPOSE: To relax the quality degradation of a signal caused by a beat noise generated in a sub-carrier band by a wavelength change. CONSTITUTION: When performing the multiplexed transmission of optical signals more than two with different wavelengths modulated and sent from light sources 2 of plural transmitting stations 1 by sub-carriers and simultaneously receiving the optical signals with one receiver 4 at a receiving station 3, a change in the bias current of the light source is detected and when that change is detected, the surrounding temperature of the light source is changed so that the central wavelength of light generated from the light source can be controlled to a prescribed wavelength.  The change of the bias current is detected inside the transmitting station, the bias current information is transmitted from the transmitting station to the receiving station, the bias current information is analyzed at the receiving station so as to calculate the rate of the wavelength change to be controlled, that control information is sent from the receiving station to the transmitting station and corresponding to that control information, the surrounding temperature of the light source is controlled.
Patent JP-H10174692-A (JP)
Title: Vacuum apparatus for treatment and ozone generator therefor
Inventor: TANAKA KEIICHI
IPC: A61L2/20
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum apparatus and an ozone generator which provide a measure against secondary contamination for the conventional vacuum apparatus by simplifying mounting without enlargement otherwise caused, by providing an ozone hose and a suction port and moreover, by eliminating the complication of the apparatus itself. SOLUTION: In this vacuum apparatus 1 for treatment, a suction hose 21 is connected on an apparatus body 5 equipped with a suction device 25. In this case, an ozone generator 23 is provided at the tip part of the suction hose 21 and a vacuum generator for treatment has the ozone generator 23 detachably mounted at the tip part of the suction hose 21. The ozone generator 23 used of the apparatus is constituted of a detachable engaging part 47 on the rear end side of a hood 45, an ozone generator 51 provided in the hood 45 and a suction port 49 on the tip side of the hood 45.
Patent JP-H09181583-A (JP)
Title: Integrated circuit
Inventor: TERAOKA TSUTOMU
IPC: H03K19/0175
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit which is capable of performing the transmissions of signals between the plural circuit blocks formed on the substrate of a semiconductor, low in power consumption and high in speed. SOLUTION: This circuit is composed so as to form a first circuit block 11 transmitting a signal and a second circuit block receiving the signal on the substrate 10 of a semiconductor. In this case, the wiring 13 connecting the first circuit block 11 and the second circuit block 12 is fixed to prescribed voltage by the resistance 15 connected with a power source 14, the first circuit block 11 is provided with a pulse output circuit 1 outputting the pulse based on the signal to the wiring 13 and the second circuit block 12 is provided with a pulse input circuit 2 inputting the pulse via the wiring 13 and generating the signal based on this pulse.
Patent JP-H08183537-A (JP)
Title: Packaging container with subsidiary storage part by label
Inventor: MOGAMI TATSURO
IPC: B65D25/20
Filed: 1994-12-29
Abstract: PURPOSE: To eliminate a special attachment, and at the same time, easily store and take out an attached document such as an instruction manual under a condition wherein a container is being stored by forming a space as a subsidiary storage place between the container and a label. CONSTITUTION: A container main body 3 of a packaging container 1 is for the storage of a content, e.g. a medicine, and a lid 2 is attached on the opening on the top of the container main body 3. A body part 4 of such a container main body 3 is formed into a shape wherein the cross section is approx. square, and on one side surface of the body part 4, a recessed part 5 with a specified depth is formed. For the recessed part 5, the top is opened at an upper part of the body part 4 as an insertion port for a subsidiary storage place to contain an attached document such as an instruction manual, etc., and a lower part of the body part 4 is made the bottom surface. Then, a label 6 of which the insertion part for the attached document is without a glue is affixed on the container main body 3.  By doing so, a space as the subsidiary storage place is partitioned between the recessed part 5 on the container main body 3 and the label 6, and the attached document is held in the space.
Patent JP-H04206951-A (JP)
Title: Semiconductor substrate chipping method
Inventor: ONO TADASHI
IPC: H01L21/301
Filed: 1990-11-30
Abstract: PURPOSE:To briefly divide a semiconductor substrate like the surface of a GO board in order to obtain a neat semiconductor element by previously providing a rubbing mark line at the surface of a semiconductor substrate and then generating an internal stress for pulling a semiconductor substrate to the outside within the substrate by making use of a contraction effect, at the time of hardening, of the resin coated on the other surface of a dicing tape. CONSTITUTION:The one main surface 10B of a semiconductor substrate 10 is adhered to an adhessive surface 12A of a dicing tape 12. Next, a rubbing mark line 11 is given, in parallel with a particular crystal surface, on the other main surface 10A of the substrate 12, with a super-hard knife 14 depending on the size of a semiconductor element to be obtained. Subsequently, a part, responsive to the adhesive surface 10B of the substrate 10, of the non-adhesive surface 12B of the tape 12 is coated with a photosetting resin 15. Thereafter, this coated film is hardened with irradiation of ultraviolet beam. The contact effect in hardening generates a warpage of substrate 10 adhered to the tape, an internal stress for pulling the substrate 10 is generated therein, a linear cleavage line is easily formed depending on the rubbing mark line 11 and thereby the substrate 10 can be divided easily like a GO-board.
Patent JP-2001153490-A (JP)
Title: Radiator device for construction machinery
Inventor: KANESAWA HIROSHI
IPC: F28D9/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the internal space of a building cover, to shorten a communication pipe to interconnect an upper tank and a reservoir tank, and to reduce the number of parts of which a radiator device consists. SOLUTION: A radiator device 20 comprises an upper tank 21, a lower tank 22, and a radiator core part 23. A reserve tank 24 in which a refrigerant flows in when the refrigerant is thermally expanded in a cooling circuit containing the radiator device 20 is situated integrally with the upper tank 21 to form a tank 25 on the upper side. The tank 25 on the upper part side consists of a casing having a given volume and is partitioned into the upper tank 21 and the reserve tank 24 by a partition wall 26. Further, a pressure cap 29 is extended through a reserve tank 24 and mounted on a cylinder part 28 extending to above. Further, a fine communicating pipe 30 is situated in a state to be positioned between a position right below the pressure cap 29 and the lower part of the reserve tank 24 and interconnect the two spots.
Patent JP-2000157336-A (JP)
Title: Brush product and manufacture thereof
Inventor: MATSUSHITA SHIGERU
IPC: A46D1/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a high quality brush product and a manufacturing method therefor being excellent in the fluidity of in mold resin into minute parts of a mold and hair loosing strength and being free from a possibility that inclination and burr of a hair bundle occur. SOLUTION: A basic end part of a hair bundle 1 is fused by a heater 4 to form a fused part 5 having a size which does not exceed a diameter D of a cross section of the hair bundle 1 at least before it is embedded in the basic end part of the hair bundle. This manufacturing method is provided with a process in which a tip face of the fused part is fused by the heater 4 to integrally form a projecting part 6 having a size which does not exceed the diameter D of the cross section of the hair bundle 1 at least before it is embedded on the tip face of the fused part and a process in which in mold resin 7 is jetted into a cavity 7 of molds 2a, 2b at a predetermined pressure and a predetermined velocity, a part of the hair bundle 1 positioned between an inner face 8 of the mold and the fused part 5 is compressed and deformed in the direction of cross section by a pressure of in mold resin,  and the part is restricted so that a cross sectional area thereof becomes smaller than the maximum cross sectional area of the fused part 5 for in mold molding.
Patent JP-H05150896-A (JP)
Title: Moving speed controller for mouse cursor
Inventor: KAZAMA NORIYUKI
IPC: G06F3/038
Filed: 1991-11-28
Abstract: PURPOSE:To provide a mouse cursor moving speed controller which can effective ly prevent such a defect that causes the displacement of a mouse main body out of a mouse pad. CONSTITUTION:This controller is provided with a data input means 1 which is provided to input the movement data from a mouse main body, a control coefficient data part 12 which outputs a movement control coefficient to secure the correspondence between the movement of the mouse main body and the movement of a mouse cursor produced on a monitor screen, a moving position computing means 13 which calculates the display position data produced with movement of the mouse main body based on the output of the part 12 and an a coefficient data changing means 14 which changes the movement control coefficient of the part 12. The part 12 contains a forcible coefficient changing means 1 which works based on the movement data on the mouse main body and sets forcibly the coefficient data applied to the part 12 at a low or high speed.
Patent JP-2001154325-A (JP)
Title: Processing member for heat developable color photographic sensitive material for photographing, image forming method using same and digital image information generating method
Inventor: KOKEGUCHI NORIYUKI
IPC: G03C7/46
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a processing member which attains high coloring density using a heat developable photosensitive material in the shortest possible developing time with no lowering of sensitivity and low fog and ensures a slight change of sensitivity in storage, an image forming method using the processing member and a digital image information generating method using a heat developable photosensitive material nearly free from image defects even if residual silver is present. SOLUTION: The processing member for a heat developable color photographic sensitive material for photographing contains at least one complexing agent of formula 1 or a compound which satisfies the relational expressions 9.0<logKZn<19.0 and 8.0<logKAg<19.0 (where logKZn is the stability constant of a chelate complex to zinc and logKAg is the stability constant of the chelate complex to silver).
Patent JP-H06188642-A (JP)
Title: Preamplifier circuit
Inventor: SUZUKI FUMIO
IPC: H03F1/42
Filed: 1992-12-21
Abstract: PURPOSE:To attain amplification up to a high frequency band stably by inserting a transistor(TR) in cascode connection between an input terminal and a negative feedback amplifier comprising an inverting amplifier and a feedback resistor and driving the TRs at a constant current. CONSTITUTION:An npn TR 6 is in cascode connection between an input terminal 1 and a negative feedback amplifier comprising an inverting amplifier 3 and a feedback resistor 4 and the npn TR 6 is driven at a constant current from a constant current source 5. Thus, when the base current of the npn TR 6 is sufficiently small, a same current as a signal current inputted to the input terminal 1 is supplied from the negative feedback amplifier. Thus, the input impedance is smaller by increasing a current of the constant current source 5 and a high band coverage is obtained by adding a parasitic capacitance to the input terminal 1. Furthermore, a voltage gain of the inverting amplifier 3 is adjusted to cope with deterioration in the band due to the collector parasitic capacitance of the npn TR 6 and the wiring parasitic capacitance.
Patent JP-H06188917-A (JP)
Title: Fault information collecting system
Inventor: YASHIRO ZENICHI
IPC: H04L69/40
Filed: 1992-12-21
Abstract: PURPOSE:To prevent erroneous packet data from being sent to another line corresponding part by reading and resetting fault information fetched to a latch means at the time of detecting a line control part where a fault occurs. CONSTITUTION:When a fault occurs in a line control part 5-i, it falls into the out-of-service state of disconnection from a system bus 2 of a system '0' or a system bus 3 of a system '1' and a communication channel 15-i. A maintenance operation control part 1 instructs a control part 5 to connect a system bus disconnecting circuit 10-i or 11-i, and the bus 2 or 3 which is not used for the communication service and the control part 5-i are connected to the maintenance operation control part 1. Then, the control part 1 reads out fault information, which are stored in all latching means in a fault information storage part 13-i, through a system bus transfer control part 9-i in the standby system bus control part 5-i. Further, contents of latching means are reset, therefore, erroneous packets are prevented from being sent to another line corresponding parts.
Patent JP-H06182131-A (JP)
Title: Air purifier
Inventor: UEDA YURIO
IPC: B01D46/42
Filed: 1992-12-21
Abstract: PURPOSE:To efficiently purify indoor air by providing a vane distributing the air blown from a blowing port so as to allow the same to flow along the peripheral surface of an air passage and providing a vortex chamber whose bottom surface part communicates with the slits of an outer cone member. CONSTITUTION:An outer cone member 2 is externally fitted to an inner cone member 1 and the suction port 3a of an air passage 3 having an blowing port 3b provided to the side part thereof is allowed to communicate with the slits 1a of the inner cone member 1 and a multi-blade fan 4 sucking air from the suction port 3a through the inner cone member 1 to blow the same from the blowing port 3b is provided in the air passage 3. A vortex chamber 6 having a vane 5 distributing the air blown from the blowing port 3b to allow the same to flow along the peripheral surface of the air passage 3 is arranged so as to cover the peripheral surface of the air passage 3 and the bottom surface part 6a of the vortex chamber 6 is allowed to communicate with the slits 2a of the outer cone member 2. Therefor, the air sucked from the inner cone member is distributed by the vane when it is blown from the blowing port and a vortex stream can be generated in the vortex chamber. Further, the air accompanied by the vortex stream can be blown out of the outer cone member.
Patent JP-2000161110-A (JP)
Title: Control device for diesel engine with turbo-supercharger
Inventor: SAITO TOMOAKI
IPC: F02D41/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce turbo-lag while smoke increase in exhaust gas is suppressed to the utmost by the improvement of a burning state when the operating condition is shifted from a steady operating condition to an accelerated operating condition, in a diesel engine which is provided with a turbo-supercharger driven by exhaust gas flow and in which an air-fuel ratio A/F of a combustion chamber is indirectly controlled by adjusting the quantity of exhaust gas recirculation. SOLUTION: When the engine is shifted from a steady operating condition to an accelerated operating condition, the quantity of exhaust recirculation is reduced with increase of the quantity of fuel injection, and the fuel injection by an injector is performed in two stages, that is, in an early time injection at a BTDC 90 deg. CA and a later time injection at the neighborhood of a TDC. Then, the later injection timing is retarded from a main injection timing at the neighborhood of a TDC in the steady operating condition immediately before the engine is shifted to the accelerated operating condition. The early time injection can be performed in further two separated stages.
Patent JP-H05168723-A (JP)
Title: Blood circulation accelerating device
Inventor: ISE YOICHI
IPC: A61N2/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide a blood circulation accelerating device capable of coping with a diseased section in a wide range with one set of the device. CONSTITUTION:A device main body 2 is fitted on the center section of a flexible sheet 1, and loop antennas 4a, 4b are formed on both sides, respectively. A circuit board 3 mounted with an oscillating circuit oscillating high-frequencies and a battery 5 driving the oscillating circuit are stored in the device main body 2, and a loop antenna 4c excited by the oscillating circuit is formed below the circuit board 3. The oscillating circuit is driven by the battery 5 and intermittently oscillated, it excites the loop antennas 4a, 4b on both sides and the loop antenna 4c at the center section, and electromagnetic fields X1-X3 are generated from the loop antennas 4a-4c, respectively.
Patent JP-H03203454-A (JP)
Title: Linear image sensor
Inventor: YAMAGUCHI KAZUFUMI
IPC: H04N1/028
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the generation of a fixed pattern noise due to the ununiformity of amplifier FET threshold voltage and mutual conductance by subtracting a dark signal output line signal from a signal obtained by delaying a light signal output line signal only by one clock. CONSTITUTION:A light output signal from a photodiode 1a is led into a light signal output line by a scanning signal Y1 and its dark output signal is led into a dark signal output line by a scanning signal Y2. Similarly a light output signal of a photodiode 2a is led into the light signal output line by the signal Y2 and its dark output signal is led into the dark signal output line by a scanning signal Y3. Since the dark output signal of each picture element is outputted with the delay of one clock period from the light output signal, the fixed pattern noise generated due to the ununiformity of the amplifying FET at the dark time can be removed by subtracting the dark output signal from the output signal on the same time axis after delaying the light output signal by one clock period.
Patent JP-2000163589-A (JP)
Title: Optical information collating device and portable information processor mounting the same
Inventor: TATEMICHI HIDETOSHI
IPC: H04M1/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical information collating device by which illegal usage is surely prevented and a low price is enabled. SOLUTION: The device is provided with a first Fourier transformation lens 14 for Fourier-transforming a diffraction image (an image A to be collated) obtained by irradiating a finger on a stage 13 with a laser beam, a hologram H which is arranged on a rear side focus surface of the lens 14 and where the optical Fourier transformation image (a reference image B) of the finger of a user is recorded, a second Fourier transformation lens 16 for Fourier- transforming a hologram diffraction image created by diffracting the Fourier transformation image of the image to be collated A by the hologram H, which is formed on the rear side focus surface of the lens 14,  a photodetector 17 for detecting the light intensity of the correlative image of the image B with the image A and a judging circuit 19 for judging a similarity between the reference image B and the image to be collated A by the intensity of an electric signal which is outputted from the photodetector 17.