baber/WOPTO huggingface dataset:
Patent JP-H06342039-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATOU RUMI
IPC: G01R31/28
Filed: 1993-06-02
Abstract: PURPOSE:To precisely judge whether a gate circuit is good or not at its manufacturing stage. CONSTITUTION:This circuit is provided with at least a NOR circuit 10 (1) which outputs the logical sum of gate circuit outputs from a circuit group selected by a selector circuit 1, a NAND circuit 11 (1) which outputs the logical product of gate circuit outputs from the circuit group selected by the selector circuit 1, a NOR circuit 10 (2) which outputs the logical sum of gate circuit outputs from a circuit group not selected by the selector circuit 1, a NAND circuit 11 (2) which outputs the logical product of gate circuit outputs from a circuit group not selected by the selector circuit 1, a NAND circuit 12 (1) which takes the logical product of outputs from the NOR circuits 10 (1), 10 (2) and which outputs it as a detection signal to judge whether a gate circuit is good or not and a NAND circuit 12 (2) which takes the logical product of outputs from the NAND circuits 11 (1), 11 (2) and which outputs it as a detection signal to judge whether the gate circuit is good or not.
Patent JP-S5558745-A (JP)
Title: Rotor coil of salient pole machine
Inventor: TAKEDA YORIHIKO
IPC: H02K3/24
Filed: 1978-10-27
Abstract: PURPOSE: To obtain equal cooling effect at each part of a rotor coil by varying the width and pitch of a salient part in the front or on the side when cooling fins are made by some salient parts of the rotor coil.  
     CONSTITUTION: When a salient part X is made by projecting outward part of the rotor coil 2 of a salient magnetic pole 1 and it is served as a cooling fin, too, reasonable cooling is carried out at the rotor coil end part (front) 2a and at the rotor coil straight part (side) 2b by varying width Y, pitch Z and, in addition, sectional area of the salient part X. For instance, when ventilation condition by cooling air is poover at the straight part it is improved by expanding the pitch of the salient part or the salient sectional area at the coil end part is reduced. In this way it is posible to prevent imbalance of the cooling effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5357694-A (JP)
Title: Multiple hull structure for submerged vessel
Inventor: ANDOU RIYUUICHI
IPC: B63B3/13
Filed: 1976-11-04
Abstract: PURPOSE: To provide a multiple hull structure for a submerged vessel, in which a plurality of inner hulls are formed on the inside of an outer hull to constitute liquid filled chambers therebetween, and pressure of the liquid in these chambers is controlled such that liquid pressure is higher on the outside of each hull than on the inside of the same, so as to enable the vessel to be submerged to a greater depth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000287897-A (JP)
Title: Dust bag for vacuum cleaner
Inventor: NOMURA TAKAMOTO
IPC: A47L9/14
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent dust from dropping out of a vacuum cleaner main body and to prevent wrong operation in mounting a dust bag. SOLUTION: This dust bag comprises the bag main body with a suction opening made of an air-permeable filter material and a support plate with the suction opening made of a rigid board material. The surface of the bag main body and the support plate are integrally affixed with each other with their respective suction openings are concided with each other. Short fibers made of thread streak body trimmed in a prescribed length in the range from 0.2 to 6 mm selected in the size range from 1 to 14 denier are closely planted on a part of the surface of the bag main body. The short fibers are planted by the method of static electricity planting, and the weight of the short fibers planted on a unit area is equivalent to 80-250 g/m2.
Patent JP-2000316999-A (JP)
Title: Laser irradiation probe
Inventor: YAMAZAKI IWAO
IPC: A45D44/22
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiation probe of making it possible to change energy density appropriately according to a treatment. SOLUTION: A hole is punched through the screw b of adjuster 18 and a pin d, which is energized with a spring and extends its spherical top part to inside, is fixed into the hole. The screw b of head part 12 is punched at three concave parts e that are for fixing pin d in the way of thread groove. By fixing the pin d in three concave parts e, the height of opening end face of adjuster 18 is controlled to the three levels. Three concave parts e are for positioning according to the treatment, hair restoration, skin care, epilation and the like, and the height of opening end face of adjuster 18, which is the optimal for each treatment, is decided.
Patent JP-S5755794-A (JP)
Title: Actuator driving device
Inventor: MIYAZAKI SEISHI
IPC: H01F7/18
Filed: 1980-09-22
Abstract: PURPOSE:To reduce power comsumption at the time of adjustment for drive conditions on voltage and current in use by connecting the first and second load actuators in series and, connecting a voltage or current regulator in parallel to either of the above. CONSTITUTION:A reel drive motor 8 and a capstan drive motor 10, as actuators, are connected in parallel between power lines 1 and 2. A voltage regulator 14, consisting of a zener diode 12 and a switch 13, is connected between their junction and a power line 2. The motor 8 is driven at subtracted voltage or supply voltage minus zener voltage VZ. The motor 10 lets current flowing in the motor 8 shunt into the motor 10 and the voltage regulator 14, drive, and reduce loss. Therefore, power consumption can be reduced remarkably as compared to the method of providing the voltage regulators for both motors 8 and 10, connecting in series for driving.
Patent JP-S5356482-A (JP)
Title: Fluid control device
Inventor: MASUDA KENJI
IPC: F15B9/09
Filed: 1976-11-01
Abstract: PURPOSE: An economical fluid control device provided with a low-cost servo mechanism wherein the flow rate or pressure of the fluid fed to an actuator is controlled through the use of a simple unit manufactured by common art. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6256077-A (JP)
Inventor: KURAIBU REONARUDO MEIN
IPC: H04N1/387
Filed: 1986-06-09
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-H01300712-A (JP)
Title: Frequency characteristic control circuit
Inventor: KATAKURA MASAYUKI
IPC: H03K5/02
Filed: 1988-05-30
Abstract: PURPOSE:To make the emphasizing and attenuation characteristics of the title circuit in a desired frequency band symmetrical against each other in decibel value with a simple and universal constitution by supplying a common control signal to a pair of coefficient circuits and differentially changing the distribution coefficient of each coefficient circuit. CONSTITUTION:The signals of a main line 53 is supplied to a filter circuit 56 having a desired transfer function T(s). The output of the circuit 56 is halved by means of the pair of coefficient circuits 57 and 58 and one half is negative- fed back to an adder/subtractor 54. The other half is supplied to an adder 55. A DC control signal Ec is commonly supplied to the coefficient circuits 57 and 58 through a control terminal 59. The distribution coefficients of the circuits 57 and 58 are respectively set to (1-K) and (1+K) (-1<=K<=+1) and differentially controlled in corresponding to a change in the control signals Ec. Therefore, each transfer function of emphasizing and damping characteristics in a desired frequency band becomes inverse transfer functions to each other and the emphasizing and attenuation characteristics become symmetrical against each other in decibel value.
Patent JP-H08328818-A (JP)
Title: Parallel-serial conversion circuit
Inventor: OGAWA KAZUO
IPC: G06F5/00
Filed: 1995-05-30
Abstract: PURPOSE: To prevent abnormal serial data from being outputted when a microprocessor performs an abnormal operation in such constitution that parallel-serial conversion is performed based on the instruction of the microprocessor. CONSTITUTION: FIFO memory 11 accumulates parallel data of four words, and outputs by converting it to serial data. A state controller 11, accumulates the parallel data in the FIFO memory 11 at every word based on a data accumulation request from the microprocessor, and outputs the serial data based on the output start request of the parallel data accumulated in the FIFO memory 11, and also, outputs no serial data when it receives the start output request after receiving a data accumulation request of words exceeding the capacity of the FIFO memory 11.
Patent JP-2000318640-A (JP)
Title: Fastening device of main frame and subframe in vehicle
Inventor: TANUMA KATSUYUKI
IPC: F16B2/06
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the dropping of a filler block (collapse preventive member) installed to the side face opening part of a main frame, in a vehicle composing a chassis frame by laminating the main frame, a spacer, and a subframe, and fastening them integrally by a fastening bolt. SOLUTION: A filler block 6 is installed to the side face opening part 11 of a main frame 1, and the main frame 1, a spacer 3, and a subframe 4 are fastened by a U-bolt 8 by fitting a stopper 7 fixed to the above filler block 6 to the edge part of the main frame 1. When the filler block 6 fluctuates owing to the looseness of the fastening bolt 8, its fluctuation fulcrum is made as the outer end edge 72e (or 72e) of the stopper 7, and before the filler block 6 fluctuates to the position to drop, the filler-block 6 interferes with the U-bolt 8, so as to limit the fluctuation.
Patent JP-S62288399-A (JP)
Title: Outer rotor fan
Inventor: TAKESHITA SHIRO
IPC: F04D29/70
Filed: 1986-06-06
Abstract: PURPOSE:To prevent foreign matter from being entrained into the inside of a motor by setting the clearance part between a motor housing and a frame so as to be positioned inside the cavity formed by the bottom plate of a fan case and a supporting plate. CONSTITUTION:A frame 4 is fixed by a supporting plate 13, and a cavity 14 is formed between the supporting plate and the bottom plate 11 of a fan case, and the cavity 14 is opened to an air passage 7 only through a communicating opening 15 at an opening part 12 formed by the outside diameter of a motor 3. The clearance part 10 between the frame 4 and a housing 5 is positioned inside the cavity 14. Fluid is discharged from the discharge port 9 without flowing inside the cavity 14, and accordingly foreign matter contained in the fluid is prevented from entering the clearance part 10.
Patent JP-S62288469-A (JP)
Inventor: OHASHI YOSHINORI
IPC: F25D11/00
Filed: 1986-06-06
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-H034877-A (JP)
Title: Implantable medical device
Inventor: KURUTO HEGUNERIITO
IPC: A61N1/365
Filed: 1990-05-21
Abstract: PURPOSE: To ensure a detection device to accurately detect stimulated effects and enable a high reliable and energy saving operation by detecting contraction of stimulated tissue by means of signals corresponding to its electric impedance. CONSTITUTION: Impedance of the heart, consequently electric signals corresponding to the heart activity is obtained by the second detection device 43 as it has a bipolar modulatory power source 52, which is connected between terminals of the second detection device 43 in parallel to the original impedance. An output signal from a differential amplifier 54 is delivered to a demodulator 56. The demodulator 56 would, as it is a delivered signal from an oscillator 53, demodulate the output signal from the differential amplifier 54 in a right phase relation to the modulation of the power source 52. Consequently, in the output terminal of the demodulator 56 appear unipolar signals having a progress corresponding to the impedance progress of the heart or heart activity and corresponding to the signal IS.
Patent JP-H11325316-A (JP)
Title: Supporting device for inner tube with temperature difference with respect to outer tube
Inventor: FUJII MAMORU
IPC: F16L3/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide supporting structure capable of absorbing a temperature difference between an inner tube and an outer tube, and capable of easily adjusting a dimension when setting. SOLUTION: This is a supporting device provided in the inside of an outer tube 2 for supporting an inner tube 1 having a temperature higher than that of the outer tube 2, one end of the inner tube 1 is suspendedly supported by the outer tube 2, an inner tube mounting seat 11 is provided in both sides with a height of an X-axis-directional center axis of the inner tube 1, and an outer tube mounting seat 12 is provided in a position where a perpendicular including the inner tube mounting seat 11 crosses with an inner face of the outer tube 2. The outer tube mounting seat 12 is provided in each position in front and in rear of an X-axial direction around the inner tube mounting seat 11, and, when a turn buckle 10 is attached to each of the seats 11,12, the turn buckles 10 are arranged to form a shape for two turnbuckles 10 into a truncated chevron shape.
Patent JP-S5922359-A (JP)
Title: Integrated semiconductor storage device
Inventor: TAKADA TADAHIDE
IPC: H01L27/10
Filed: 1982-07-29
Abstract: PURPOSE:To improve holding characteristics by separately forming second conduction type wells to a first conduction type semiconductor substrate and the surface layer section of the substrate, forming a memory cell matrix to the surface in one well and a memory cell drive circuit to the inside and surface of the other well and each providing terminals for biassing the matrix and the circuit at different voltage. CONSTITUTION:One word line selected by an X decoder 5 activates a memory cell 4, memory informations are read to a z line and selected to a Y decoder 6, and informations are read by an input/output control circuit 7. When informations are stored previously in the drain 10 of an MOSFET constituting the memory cell, junction capacitance between the drain 10 and the well 2 increases because a low dope extension is biassed at 0V, and recombination currents also decrease, thus increasing the holding time of the memory cell. On the other hand, a small number of carriers are not implanted to the second well 3 even when negative surge voltage is applied to an input terminal from an external circuit because the well 3 is biassed at load voltage in MOSFETs 12-14 constituting the memory cell drive circuit.
Patent JP-S63296974-A (JP)
Title: Film ribbon for impact printer
Inventor: MATSUZAKI MAKOTO
IPC: B41J31/00
Filed: 1987-05-28
Abstract: PURPOSE:To suppress the wear of a printing member and to maintain preferable printing quality for a long period by providing a polyamide resin layer on a film base face on which an ink layer is not formed. CONSTITUTION:A film ribbon for an impact printer is made of a film base, an adhesive layer formed on the base, and an ink layer which contains resin, an oil agent having poor compatibility with the resin and a colorant. A polyamide resin layer of 0.3-5.0 mum is provided on the film base on which the ink layer is not formed. When a printing is conducted by using the film ribbon, the printing member of a print head is brought into contact with the film base through the polyamide resin layer. Accordingly, even if the printing is conducted for a long period, the wear of the printing member can be suppressed to a very small value.
Patent JP-2000059890-A (JP)
Title: Speaker
Inventor: HIDENOUCHI YOSHIAKI
IPC: H04R7/22
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely damp vibration by sticking a peripheral part of a vibrator to the bottom part of the groove of a support member, filling the groove of the support member with a resin and fixing the vibrator to the support member with the resin. SOLUTION: A support member 16 has a ring-like groove 16a on one main side, and to a groove 16a a double-sided adhesive tape 60 is stuck as an adhering means which is punched into a doughnut shape while conforming with a shape of a bottom part 16a1. Then, the ring-like peripheral part 2a of the vibrator 2 is fitted into the groove 16a of the support member 16 and is fixed on the bottom part 16a1 of the groove 16a by the double-sided adhesive tape 60. Moreover, the groove 16a is filled with a urethane resin and the vibrator 2 is fixed to the support member 16 by hardening the urethane resin. Thus, even if the hardened urethane resin expands and tries to float up under environment of a high temperature or high humidity, a gap does not cause between the vibration 2 and the bottom part 16a1 of the groove 16a because the vibrator 2 is fixed by the double-sided adhesive tape 60.
Patent JP-S5359094-A (JP)
Title: Preparation of phyllodulcin
Inventor: NOGUCHI MASAO
IPC: A24B3/12
Filed: 1976-11-06
Abstract: PURPOSE: To prepare phyllodulcin economically from the cultured cells of a plant belonging to Hydragea genus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0427974-A (JP)
Title: Image forming device
Inventor: KASHIWABARA AKIHIRO
IPC: G03G15/01
Filed: 1990-05-23
Abstract: PURPOSE:To obtain an image forming device with high image quality by allowing a developing unit to approach an image carrier from a tangent direction in a state where the unit is previously lifted and setting it at a specified distance to the image carrier without lifting the unit at a developing position. CONSTITUTION:In the case of positioning each developing unit 101 to the image carrier 1, the developing unit is positioned to the photosensitive drum 1 through a positioning means from the nearly tangent direction of the image carrier 1 at the developing position 100 in the state where it is lifted. Therefore, the image carrier 1 is prevented from being vibrated by the lifting force for the developing unit and a latent image on the image carrier 1 is not blurred, and an image pickup element such as a CCD is prevented being rocked by the above force. Thus, the high-quality image without the deterioration of image quality is obtained.
Patent JP-H10305181-A (JP)
Title: Display device displaying embroidery information and sewing machine
Inventor: TAKENOYA HIDEAKI
IPC: D05B19/10
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To accurately apply embroidery with a large pattern unable to be embroidered in size at one time by displaying the distances between the patterns, and repeatedly applying embroidery multiple times. SOLUTION: When a pattern is selected, the display data of the pattern are extracted from a pattern data memory device 3 and temporarily stored in a temporary memory device 9. This process is repeated until all patterns are selected. When multiple patterns are selected and the pattern positions are set or corrected, the display data are corrected accordingly. The distances between the reference points of the patterns are calculated by a reference point interval calculating device 4, distance display data are generated, and the display data of individual patterns are synthesized by a synthesizing/correcting device 6 and displayed on a display device 11. When rotation is required, the angle is calculated, and the angle display data are generated. When a print instruction button 18 is operated, the display content is printed and outputted in the actual size by a printing device 20.
Patent JP-S5757764-A (JP)
Title: Coated steel sheet
Inventor: FUJIMOTO YOSHIAKI
IPC: C09J133/04
Filed: 1980-09-26
Abstract: PURPOSE: To provide a coated steel sheet which has excellent film performance and can be bonded to each other by using an adhesive, by providing an epoxy primer coat layer and the baked film layer of a mixture composed of an acrylic copolymer and an amino resin on a steel sheet.  
     CONSTITUTION: At least 3wt% carboxyl group-contg. monomer (a) such as acrylic acid, 3W30wt% hydroxyl group-contg. monomer (b) such as β-hydroxyethyl acrylate, not more than 94wt% (meth)acrylate (c), such as isobutyl acrylate, copolymerizable with components (a) and (b), and 0W50wt% other monomer such as styrene, are copolymerized to produce an acrylic copolymer. Then an epoxy primer is coated in a film thickness of 1W5μ on a steel sheet. On the primer film layer there is formed a baked coated film layer (in a thickness of 5W40μ) of a mixture composed of 50W90wt% above copolymer and 50W10wt% amino resin to obtain a coated steel sheet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63298062-A (JP)
Title: Determination of anti-streptolysin o antibody
Inventor: TANNO KAZUNOBU
IPC: G01N33/569
Filed: 1987-05-28
Abstract: PURPOSE:To rapidly and accurately determine the anti-streptolysin O in serum by mixing the serum and the latex of an insoluble carrier of a for example, having specified grain size sensitized with the streptolysin O at a specific final concn. to induce a latex agglutination reaction and measuring the optical intensity. CONSTITUTION:The serum and the latex of the insoluble carrier of <0.2mum grain size sensitized with the streptolysin O are mixed in such a manner that the final concn. of the insoluble carrier attains <0.05wt.% to prepare the liquid mixture. The liquid mixture is stirred in the initial period of mixing and is then kept standing in this mixing. The reaction is preferably effected at a constant temp. and in a manner that the reaction is completed in 5sec to 15min. The optical intensity is measured by selecting an adequate wavelength after this latex agglutination reaction. The anti-streptolysin O in the serum is determined from the measured value, by which the anti-streptolysin O in the serum is rapidly and accurately measured.
Patent JP-H09315149-A (JP)
Title: Sunvisor for automobile
Inventor: KATO YASUYUKI
IPC: G02B5/08
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently shade the light without generating a dead angle by providing a film, which has a visible light permeability in a specified range, in at least one of transparent plates or between two transparent plates. SOLUTION: A film 2 at 3-10% of visible light permeability is provided in at least one of transparent plates 1 or between two transparent plates. As a transparent plate 1, a plate having transparency, which can be recognized transparent in usual, can be used. In the case of visible light permeability less than 3%, front side is hard to be seen, and a dead angle is generated so as to lack the safety, and in the case where the permeability exceeds 10%, since the shaded variable is reduced, and a function thereof can not sufficiently work. With this sunvisor, light can be sufficiently cut, and a front part can be recognized through the sunvisor.
Patent JP-H05321659-A (JP)
Title: Heat exchanger
Inventor: SHOJI FUKUJI
IPC: F28C3/06
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a heat exchanger to collect the heat from the exhaust gas of an engine and absorb the exhaust noise at the same time. CONSTITUTION:A first passage 13 where the exhaust gas flows from the top to the bottom, and a second passage 14 where the exhaust gas flows from the bottom to the top are provided. A water storing part 15 where the water 6 is stored is provided below the second passage 14, and at the same time, an underwater pipe 4 to guide the exhaust gas from the first passage 13 into the water 6 is provided. A water spraying pipe 7 is provided to the top of the first and the second passages 13, 14, and a bulkhead 2 having a pipe passage 3 within the first and the second passages 13, 14 is provided. A surrounding passage 17 to surround the first and the second passages is provided, and a water supplying pipe 18 is provided below the surrounding passage 17, and the upper part is connected to the spraying pipe 7.