baber/WOPTO huggingface dataset:
Patent JP-H0963062-A (JP)
Title: Optical system adjusting device
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To easily perform the inclination adjustment of an objective lens and to miniaturize an optical system adjusting device which is excellent in the stability after the adjustment. SOLUTION: In an optical system adjusting device performing the inclination adjustment of an objective lens 1 by a holding member 5 holding the objective lens 1 and a base 6 fixing the holding member 5, the whole of the device is miniaturized by making the width and the height of the optical system adjusting device small while constituting the device so that loci drawn by at least two points of abutted parts of both of the member 5 and the base 6 become different radiuses. Moreover, the whole of the device is miniaturized by making the width and height of the device small by constituting the device so that the second abutted part among abutted parts between the holding part 5 and the base 6 is positioned near the objective lens 1 with respect to the first abutted part.  Further, the influence due to resonances at the time of a recording/ reproducing is made small by lessening the deformation due to the mass of the objective lens 1 acting on the holding member 5 and the base 6.
Patent JP-H1088831-A (JP)
Title: Apartment house structure
Inventor: MATSUBARA SATOSHI
IPC: E04H1/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance the habitability of each house in an apartment house, such as one corridor-sided condominium. SOLUTION: A living space 10 is formed inside a dwelling unit 1a inside a door 9. A gate door 6 is provided from the door 9 to the side of an exterior corridor 3 in the shape of connecting a floor to a ceiling by way of an external wall 33 and a floor rail 35 so that the gate door may be opened and or closed and locked freely. Furthermore, an alcove unit 7 is selectively provided between the door 9 and the gate door 6 for the living space 10 and an external corridor 3 by way of the door 9 and the gate door 6 so that it may be opened and or closed freely. Due to this construction, it is possible to provide a feeling of freedom and daylighting and ventilation by opening the door 9 with the gate door 6 closed. Since the living space 10 is directly visible from the side of the external corridor 3, privacy can be held. Since the door is double in structure, high safety is available.  This construction makes it possible to omit a fireproofing door or face lattice so that the outward appearance may be excellent.
Patent JP-H0380675-A (JP)
Title: Analog time division multiplex signal reproducing device
Inventor: KAWAKAMI KAZUYUKI
IPC: H04N7/12
Filed: 1989-08-24
Abstract: PURPOSE:To make the reproduction of an analog data more accurate by providing an AGC amplifier receiving an analog data subject to time division multiplex at its input terminal and a clamp circuit setting a DC reference level of the analog time division multiplex signal. CONSTITUTION:An analog data subjected to time division multiplex is inputted to an input terminal 11, the analog data is amplified by an automatic gain control(AGC) amplifier 12, its output is inputted to a clamp circuit 14 and the circuit reproduces a reference DC level of the analog data. The output of the clamp circuit 14 is given to a multiplexer 15, a signal for a data period is shared to sample-and-hold circuits 181-183 and a reference signal to a sample- and-hold circuit 16. Then the output of the sample-and-hold circuit 16 and the reference level are compared to detect an error of the peak level of the reference signal and the resulting output is fed to a gain control terminal of the AGC amplifier 12. Thus, the analog data is accurately reproduced.
Patent JP-2001044623-A (JP)
Title: Processing method for flux remainder coat and electronic circuit board
Inventor: ICHIKAWA KATSUYUKI
IPC: H05K3/34
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a defect due to the deterioration of insulation in an electronic circuit board by sticking liquid fine grains containing water on the surface of a flux remainder on an electronic circuit board, dissolving the flux remainder in the fine grains and cutting the coat of the flux remainder. SOLUTION: A pair of electrodes 2 as circuits are installed on an electronic circuit board 1. The fine grains 4a of water are stuck to the coat of a flux remainder formed between the electrodes 2. A part of the coat 3 of flux remainders which are continuously formed is dissolved by the fine grains 4b of water. Thus, the cutting of the coat 3 is prepared. The water of the fine grains 4c of water where flux remainders are dissolved is evaporated and a part of the coat 3 of the flux remainder on the electronic circuit board 1 is started to be cut. Then, the fine grains 4b of water are disappeared by drying, only a flux remainder component is condensed and is made to reside. A part of the coat 3 of the flux remainder is cut on the electronic circuit board 1.
Patent JP-H0879117-A (JP)
Title: Am reception circuit
Inventor: FUJIMOTO KEISUKE
IPC: H04B1/18
Filed: 1994-09-09
Abstract: PURPOSE: To provide an AM reception circuit in which an antenna circuit is improved to obtain an uniform attenuation and is provided with flat transmission characteristics when a PIN diode is ON. CONSTITUTION: The PIN diode D1 for attenuating a reception signal level is provided in an antenna circuit part 4. Between the step-up circuit 11 and the PIN diode D1 of the antenna circuit part 4, a resistor R1 provided with a resistance value for not influencing the transmission characteristics of the entire AM bands when the PIN diode is OFF and supplying AM transmission characteristics uniformly attenuated without generating an abnormal peak point over the entire AM bands when the PIN diode is ON is inserted. Also, a capacitor may be inserted instead of the resistor R1.
Patent JP-2000043553-A (JP)
Title: Vehicle air-conditioning device
Inventor: SAWAKI YASUSHI
IPC: B60H1/32
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent squeeze of a fin and the damage of a condenser fan due to snow cover. SOLUTION: In a vehicle air-conditioning device formed that a condenser unit 12 to perform heat-exchange between a refrigerant fed from a compressor and outside air is arranged on the roof of a car body, the condenser unit 12 is arranged in a state that the unit is removable and reversed upside down. In this case, a condenser 16 and a condenser fan 15 are fixed at a frame and formed integrally with an upper cover and a bottom plate to constitute the condenser unit 12. This condenser unit 12 is locked to the part 27 to be fixed of a car body roof 26 by a screw.
Patent JP-2000046934-A (JP)
Title: Movement distance-detecting apparatus
Inventor: TAMAKI SHIGERU
IPC: G01D21/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a movement distance-detecting apparatus which is not influenced by error factors such as a change in microwave output and a meteorological condition. SOLUTION: The apparatus consists of a monitor means which is set to be periodically movable back and forth over a fixed distance in a transmission, reception direction of waves and a wave-reflecting means 8 which is an object to be detected and separated by a predetermined distance from the monitor means.  The monitor means 8 includes a transmitting means for transmitting waves to the wave-reflecting means 8, a detecting means for detecting reflecting waves from the wave-reflecting means 8, a mixer means for synthesizing the transmitted waves and detected waves at the detecting means, a level-detecting means for detecting a shift of the wave-reflecting means 8 as a change in the synthesized wave output of the mixer means, and a means for holding position information on the monitor means at a timing when a peak of the synthesized wave output is obtained in each reciprocation period of the monitor means. A movement distance of the object is detected on the basis of a hold value of the position information in each reciprocation period.
Patent JP-S6276167-A (JP)
Inventor: KIKUCHI KOJI
IPC: H01R4/48
Filed: 1985-09-30
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-H0379010-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: ITAKURA GEN
IPC: H01G4/30
Filed: 1989-08-22
Abstract: PURPOSE:To mass-produce laminated ceramic capacitors having a large capacitance at a low cost by using a ceramic green sheet as an inactive layer and using a screen-printing layer of ceramic powder paste as an active layer. CONSTITUTION:In manufacturing laminated ceramic capacitors to be used in various electric devices, internal electrode paste and ceramic powder paste are screened on a sheet plane comprising ceramic powder and organic binder wherein the pastes are alternately laminated, and the same kind of sheet is laminated thereon to fabricate a laminated body. In this case, laminated bodies having an active layer of 10mum or less can be manufactured in quantity so that laminated ceramic capacitors of a small size and large capacitance can be produced. Thus laminated ceramic capacitors excellent in productivity with low cost and having a large capacitance can be produced.
Patent JP-S6462330-A (JP)
Title: Production of resin emulsion
Inventor: HIROYA OSAMU
IPC: B01J13/00
Filed: 1987-09-01
Abstract: PURPOSE:To obtain the titled emulsion usable for general-purpose applications in a simple and safe manner, by heating a specific resin to temperatures higher than its softening point into a liquid followed by gradually adding, while agitating, pressurized water. CONSTITUTION:When a resin emulsion comprising (A) 30-69.9wt.% of a resin with a softening point of >=50 deg.C (B) 69.9-30wt.% of water and (C) 0.1-5wt.% of a surfactant is to be produced, a liquefied resin formed by heating the resin A to temperatures higher than its softening point is agitated under pressurized state in an agitator consisting pref. of high-pressure homogenizer with a circulator. During this process pressurized water is added gradually to the system, the resin emulsion thus formed being left at rest and cooled followed by returning the atmosphere to normal pressure, thus obtaining the objective emulsion.
Patent JP-S6370558-A (JP)
Title: Semiconductor memory cell
Inventor: TERADA KAZUO
IPC: H01L27/108
Filed: 1986-09-12
Abstract: PURPOSE:To increase the quantity of charges stored without spreading the area of a memory cell by forming capacitance into a trench shaped to the surface of a semiconductor substarte. CONSTITUTION:A semiconductor memory cell is constituted of a P-type silicon substrate 101, N-type regions 103, 104 obtained by recrystallizing polysilicon films, a P-type region 105, gate oxide films 106, 110, 114, conductor films 107, 107', 111, 111', 117, N-type regions 108, 109, 112, 113, N-type polysilicon 115 buried into a trench, a capacitance insulator film 116, layer insulator films 121-124, a contact hole 125, the boundary 126 of an active region and an element isolation region and a trench forming section 127. 109, 112, 101, 114 and 115 organize an N-type channel MOSFET, and function as a transistor for amplifying a signal, and 112, 113, 115 and 116 construct capacitance shaped into the trench.
Patent JP-H0386923-A (JP)
Title: Optical disk
Inventor: ISHIDA TAKASHI
IPC: G11B7/24091
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a control track with a small influence to a tracking error signal by arranging a part in the same shape as a track guiding means between data parts to be written into the control track. CONSTITUTION:In the control track, a continuous groove part 3 in the same shape as a guide track 1 is arranged between data parts I and II. When a beam is passed on this control track, a tracking error signal (TE) is does not appear in a part without the groove. Accordingly, the beam is gradually deviated from the center of the track by the influence of the eccentricity of a disk and deviated by DELTAx'1(>DELTAx) after the pass of the data part I. However, just after the pass, since the continuous groove part 3 continues for a moment, the correct TE can be obtained and the beam can be returned toward the center of the track by a tracking servo. Thus, the influence to the TE caused by the data part in the control track can be reduced and the stability of tracking in the control track can be improved.
Patent JP-S6196385-A (JP)
Inventor: IIZUKA AKIO
IPC: F26B21/04
Filed: 1984-10-16
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-H0873673-A (JP)
Title: Polypropylene-based resin composition for blow molding and blow molding using the same
Inventor: OTSUKA MITSUYUKI
IPC: B29C49/00
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a polypropylene-based resin composition capable of providing a blow molding excellent in stiffness and impact resistance at low temperature, having good recycling property and transparency and capable of lowering the weight. CONSTITUTION: This polypropylene-based resin composition for blow molding is composed of (A) 50-90wt.% of a propylene homopolymer having 0.05-10g/10min MI and (B) 10-50wt.% of a flexible polypropylene resin having 0.1-10g/10min MI or composed of 30-90wt.% of the component A, 1-50wt.% of the component B and 10-70wt.% of the propylene copolymer C component having 0.05-100g/10min MI. Blow molding is obtained by molding this composition.
Patent JP-H0768837-A (JP)
Title: Integrated circuit device for driving element and luminous device
Inventor: SAWADA HIDEKI
IPC: H01L33/00
Filed: 1993-09-01
Abstract: PURPOSE:To provide an integrated circuit device for driving an element, which is capable of conducting stabilized driving current even when a power supply voltage VDD is fluctuated. CONSTITUTION:One end of a first group of resistors 19 is connected to a first external reference voltage terminals P1,..., P6 and one end of the second group of resistors 20 is connected to a second external reference voltage terminals Pa,...Pc while the other end of the first group of resistors 19 and the same of the second group of resistors 20 are connected commonly and the potential of the common connecting point is applied on the gate of MOSFET 15-1 through a converting circuit 18 and a gate circuit 14-1 under a condition that reference voltages are impressed on the external reference voltage terminals P1,...P6 and the other external reference voltage terminals Pa,..., Pc.
Patent JP-H04100180-A (JP)
Title: Vector generator
Inventor: HORI KEITARO
IPC: G06T11/20
Filed: 1990-08-20
Abstract: PURPOSE:To display a vector which is constant in line width irrelevantly to a drawing angle and has anti-aliasing effect by providing a brightness table wherein the inclination of the vector and the decimal part on the short-axis side are reflected. CONSTITUTION:The brightness table 40 receives a pixel counter signal, a selected inclination, and a selected decimal part as addresses from a sequencer 30 for memory writing, an inclination selector 50, and a decimal part selector 60 respectively. The brightness table 40 sends out brightness data (data on brightness distribution) showing a brightness value read out with the addresses to a VRAM 20. The brightness data has a brightness distribution which makes the vector width constant at right angles to the selected inclination, reflects the selected decimal part in the center of the brightness distribution, and corresponds to a display position where the line width is constituted with the pixel count signal. Consequently, the quality of the vector displayed on a display screen can be improved.
Patent JP-2001037485-A (JP)
Title: Synthase gene for flower color of cyclamen persicum
Inventor: YAMAMURA TOMOMICHI
IPC: C12N9/88
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a novel synthase gene for flower color of Cyclamen persicum which comprises a DNA encoding a Cyclamen persicum chalcone synthase protein containing a specific amino acid sequence, participates in the synthesis of the flower color of Cyclamen persicum and is useful in the development or the like of the breeding of plants having various flower colors or the like. SOLUTION: This synthase gene for flower color of Cyclamen persicum is a novel DNA encoding a Cyclamen persicum chalcone synthase protein containing the amino acid sequence represented by the formula, participates in the synthesis of the flower color of Cyclamen persicum, enables us to regulate an enzyme reaction participating in anthocyanin synthesis in plants and can be utilized in the development or the like of the breeding of plants having various flower colors or the like. This DNA is obtained by extracting mRNA from the petal of Cyclamen persicum being in flower by a conventional method, preparing a cDNA library by the use of this mRNA and then screening out this library by means of plaque hybridization or the like by using a DNA fragment amplified by a PCR reaction, that uses a primer comprising the partial base sequence of gene, as a probe.
Patent JP-S6196949-A (JP)
Title: Production of food like snack
Inventor: SATO MASAAKI
IPC: A23G3/34
Filed: 1984-10-18
Abstract: PURPOSE:To obtain a food like snack having a crisply crushed, light taste from texture protein having a flavor like meat, by frying the texture protein. CONSTITUTION:Texture protein such as texture soybean protein, texture wheat protein, etc. is adjusted to <=10wt% water content, and to preferably 5-20 meshes particle size. Then, the texture protein is fried with edible fats and oils at 135-145 deg.C for 30-90sec, preferably at 140 deg.C for about 60sec.
Patent JP-H03135218-A (JP)
Title: Cmos driving circuit
Inventor: CHIYAARUZU EDOWAADO DOREEKU
IPC: H03K19/0185
Filed: 1990-08-20
Abstract: PURPOSE: To achieve a high speed operation at the time of charging a capacitative device with a high total capacitance by turning on a second transistor only when the slew rate of the output signal of a first transistor is less than a prescribed value. CONSTITUTION: When the total capacitance of a device 22 is relatively low, all charging can be executed by a transistor 14 with a relatively weak power and a low speed. This is not fast enough for generating 'ringing' or 'reflection'. On the other hand, when the total capacitance of the device 22 is relatively large, a further large and cooperative transistor 24 is turned on, and the capacitative device 22 is charged at a higher speed than the charging is executed only by the transistor 14. However, the capacity is further large so that 'ringing' or 'reflection' can not be generated even at the time of high speed charging. Thus, the capacitative device with the high total capacitance can be charged at the high speed.
Patent JP-S6197722-A (JP)
Title: Automatic power factor controller
Inventor: KIKUCHI YOSHIHISA
IPC: G05F1/70
Filed: 1984-10-18
Abstract: PURPOSE:To maintain the stable operation of a power generator in both no-load and light load area by selecting a reactive power control means through a switching means in the no-load and light load modes, controlling the reactive power through the reactive power control means, selecting a power factor control means through the switching means after the fixed load is fetched and then controlling the power factor through the power factor control means. CONSTITUTION:In an initial state (point 0) the reactive power QG detected by a reactive power detector 2 is equal to 0. Thus an automatic voltage controller 9 is controlled by a control mode switch circuit 4, an analog switch 6 and a reactive power controller 3. Then the power QG increases and reaches the control target value QS (point Q1) for reactive power, and the increase of the power QG is stopped. Instead the active power PG increases. The power factor PF is shifted to the advance direction from the delay side in response to the increase of the power PG. Then the factor PF exceeds the target value OA for power factor, a control signal C is delivered to an analog switch 6 from the circuit 4. Thus the controller 9 is controlled (point P1) by a power factor controller 5, and the increase of the power PF is stopped. Then the factor PF is kept at the value OA (point Q2).
Patent JP-H0550597-A (JP)
Title: Ink jet printer head
Inventor: SHIMOZATO MASASHI
IPC: B41J2/045
Filed: 1991-08-28
Abstract: PURPOSE:To simplify a structure of a drive plate in an ink jet printer head having a structure in which a drive plate provided with piezoelectric members is bonded to a body plate provided with pressure chambers and orifices to realize a small-size and light-weight device, an improvement of productivity, and the like. CONSTITUTION:A drive plate 19 is formed by disposing a piezoelectric member 20 and a non-piezoelectric member 21 on a pressure chamber 26.
Patent JP-H0499368-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGAYAMA HIROSHI
IPC: H01L21/822
Filed: 1990-08-17
Abstract: PURPOSE:To increase the number of input terminals of a semiconductor integrated circuit while providing a sufficient protecting function against static electricity by connecting one Nch transistor to a plurality of input terminals and forming a protective circuit. CONSTITUTION:A protective circuit 10 is composed by connecting drain and source of Nch MOS transistor Tr2 to adjacent input terminals 3a, 3b and connecting a gate of the transistor Tr2 to a ground G. Similar transistor Tr2 is connected between adjacent terminals 3 at the other input terminal 3. For example, when static electricity of a low voltage and a large capacity is input to the terminal 3a, an avalanche breakdown occurs by a gated junction effect at the drain end near the gate end of the transistor Tr2, and the electricity is fed as a current from the drain end to a substrate 1.
Patent JP-2000045929-A (JP)
Title: Axial piston pump motor
Inventor: KUROKAWA MICHIO
IPC: F03C1/253
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent oil leakage from a valve plate and realize high torque efficiency irrespective of the cylinder block position by suppressing fluctuation of the hydraulic balance ratio. SOLUTION: In an axial piston pump motor, a containment portion 80 of a valve plate 70 has a small oil hole 91 on the front end surface and a small piston hole 92 communicated with the small oil hole 91 on the rear end surface, a small piston is provided, which presses the valve plate 70 against the cylinder block when the oil pressure from the cylinder hole acts upon the small piston hole 92. Three pairs of the small piston hole 92 and the small oil hole 91 for the small piston per one containment portion 80 are arranged along the circumference of the valve plate 70. Two oil holes 91 are formed in one small piston hole 92, which are located on both sides of the center line of the small piston hole 92.
Patent JP-H1166628-A (JP)
Title: Optical disk and optical disk reproducing device and recording device therefor
Inventor: IKEDA MITSUGI
IPC: G11B7/24085
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk, a reproducing device and a recording device therefor unnecessitating the servo control of a spindle motor and capable of writing-in or reading-out a high-speed data signal. SOLUTION: A channel clock signal superposed on a data signal is recorded in an optical disk 131 and the data signal DT3 reproduced from the optical disk 131 by responding to the channel clock signal CC reproduced from the optical disk 131 is stored in a buffer memory 506 so that the data signal is read out of the buffer memory 506 by responding to the channel clock signal CC and an asynchronous read-out clock signal RC.