baber/WOPTO huggingface dataset:
Patent JP-S6411374-A (JP)
Title: Device for clamping electronic component
Inventor: YAMASE TOMOYOSHI
IPC: H01L33/00
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a clamping device for an electronic component using no adhesive, high operating efficiency and high reliability by interposing the component between a containing holder and a stopper, and engaging knurled parts formed on the components. CONSTITUTION:An electronic component 1 is inserted to a containing holder 2, and its light emitting face 5 is retained by the inner top engaging face 4 of the holder 2. Then, a stopper 3 is forcibly pressed into the holder 2 while the terminal 9 of the component 1 is being inserted into its through hole 10. The knurled part 6 of the holder 2 is engaged with the knurled part 7 of the stopper 3 by this forcibly inserting, and the stopper 3 is further inserted until the gaps between the component 1, the holder 3 and the stopper 3 are eliminated. Thus, the component 1 is clamped to be abutted against the engaging face 4 of the holder in the containing state therein.
Patent JP-S5791565-A (JP)
Title: Photo electromotive force element
Inventor: TSUCHIYA HISANORI
IPC: H01L51/30
Filed: 1980-11-29
Abstract: PURPOSE:To achieve good photoelectric conversion efficiency and film strength by including phenol resin having a predetermined generalised formula in a photo active layer including phthalocyanine located between an ohmic electrode and a barrier electrode. CONSTITUTION:Phenol resin is included in a photo active layer using phthalocyanine located between an ohmic electrode and a barrier electrode. P-phenylphenol formaldehyde resin is used as phenol resin. Consequently, the film peeling phenomenon of the photo active layer is extremely unlikely to occur and photoelectric conversion efficiency does nto depend on film thickness.
Patent JP-H1117395-A (JP)
Title: Teaching method for pixel rate of camera in electronic part mounting device
Inventor: MORITA TAKESHI
IPC: H05K13/04
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To accurately find a pixel rate even when a position is shifted, by recognizing a target with a camera by relatively moving the camera for the circular target, detecting the number of pixels in a diameter direction of the target, and calculating the pixel rate from a ratio of the number of pixels to the diameter of the target. SOLUTION: A coordinate system (x, y) of a camera 11 is shifted from a reference coordinate system (X, Y) by Δθ in a rotational direction. Dt is a diameter of a target 10. Here, a pixel number Nx in the X direction and a pixel number Ny in the Y direction are found. Then a pixel rate Dt/Nx in the X direction and a pixel rate Dt/Ny in the Y direction are calculated from the diameter Dt of the target 10, and stored in a storage part. Thereby a pixel rate is decided. The image of the target 10 is circular, so that there is no directional property in the form thereof. Thereby, even when a photodetecting element 13 of the camera 11 and the target 10 are shifted in position in a θ direction, an accurate pixel number is detected.
Patent JP-H09100313-A (JP)
Title: Catalyst system for producing highly crystalline polypropylene
Inventor: EDOUOO ESU SHIYAMUSHIYOUMU
IPC: C08F4/44
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst system for preparing a polypropylene having high crystallinity by incorporating a supported Ziegler-Natta catalyst, an organoaluminum compd., and a specific electron donor.  
     SOLUTION: This catalyst system for (co)polymer. of propylene comprises a conventional Ziegler-Natta catalyst (A) comprising about 1.5 to 6.0wt.% (hereinafter referred to as '%') Ti, about 10 to 20% Mg, about 40 to 70% halide, about 5 to 25% polycarboxylic ester, and about 0.1 to 2.5% organophosphorus compd., an organoaluminum compd. (B), and an electron donor (C) represented by formula I (wherein R represents an alkyl, a cycloalkyl, an aryl, or vinyl; R' represents an alkyl; and (m) is 0 to 3) [pref. a compd. represented by formula II (wherein R 1  represents an alkyl or aryl group with a primary, secondary, or tertiary carbon atom bonded to Si; and R 4  represents an alkyl or cycloalkyl with a secondary or tertiary carbon atom bonded to Si)]. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0835058-A (JP)
Title: Method and device for forming water repellent organic film
Inventor: KODAMA MITSUHARU
IPC: C23C14/12
Filed: 1994-07-20
Abstract: PURPOSE:To form water repellent films having an excellent adhesion property, wear resistance and weatherability on a target surface by depositing a water repellent org. material by evaporation on the surface of the target to be treated or irradiating the surface of the target with ion beams of specific metals within a vacuum vessel. CONSTITUTION:The target 3 as a solid to be treated, such as glass or ceramics, is mounted at a fixing jig 8 in the vacuum vessel 1 and the metal ion beams of Ni, Cr, Ti, Al, Cu, Zn, etc., are generated from a first ion gun 4 and is accelerated by an acceleration electrode 7. The target 3 is irradiated with this accelerated ion beam and the water repellent material 10, such as fluororesin, is evaporated from an evaporating source 2 and is deposited by evaporation on the surface of the target 3. The ion beam of the water repellent org. material is otherwise generated from a second ion gun 6 and is accelerated by an acceleration electrode 7. The target 3 is irradiated with this accelerated ion beam and the vapor of the fluororesin is deposited by evaporation thereon from the evaporating source 2 or the target is simultaneously irradiated with the ion beam of the water repellent org. material during the irradiation with the metal ion beam.
Patent JP-H0216613-A (JP)
Title: Bias circuit
Inventor: YOTSUYANAGI MICHIO
IPC: G05F3/24
Filed: 1988-07-05
Abstract: PURPOSE:To prevent the differential input circuit characteristic fluctuation even when a transistor threshold voltage is changed by making prescribed the channel length and the channel width ratio of two pairs of MES FET of the serial connection to control a gate with a partial voltage. CONSTITUTION:A bias circuit A is formed by MES FETM1 and M2 of the serial connection between two constant voltage sources to control a gate with a partial voltage, and a bias voltage is supplied to the gate of MES FETM15 which becomes the constant current pource of a differential input circuit B with the connecting point of the FETM1 and M2 as an output terminal. A ratio W1/L1 of the channel length and the channel width of the FET of these gain coefficients KB1 and KB2 is made essentially four fold of a ratio W2/L2, satisfy the conditions of an expression I, and then, the current to flow at the circuit B does not depend on the threshold voltage of the FETM1 and M2. Consequently, even when the threshold voltage of the FETM1 and M2 is fluctuated, the flowing current is not fluctuated and it is prevented that the characteristic of the circuit B is fluctuated.
Patent JP-H0919402-A (JP)
Title: Bending operation device for endoscope
Inventor: MIURA SHIZUHARU
IPC: G02B23/24
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a bending operation device for an endoscope whose retracting member is difficult to be cut down and durable which is wound around a pulley so as to retract a bending operation wire, and furthermore, an operation torque of the bending operation knob can be reduced. SOLUTION: This bending operation device for endoscope is formed in such a manner that a flexible and low rigid rope 7 which is formed by braiding non metal fibers is wound around a pulley 5 which is arranged on an operating part 4 of an endoscope and rotary-operated, and one end of the rope 7 is fixed on the pulley 5, and the other end of the rope 7 is drawn from the pulley 5 and a bendable part 3 which is formed on an inserting part 2 of the endoscope is bent by remote control through the rope 7 which is retracted by the rotation of the pulley 5. A part of the rope 7 which is at least wound around the pulley 5 is coated with synthetic resin coating.
Patent JP-H099954-A (JP)
Title: New lactic acid bacterium strain
Inventor: SUZUKI YUTAKA
IPC: C12R1/01
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new lactic acid bacterium strain comprising a variant of Lactococcus lactis subsp. lactis low in cell membrane bonding adenosine triphosphatase activity, useful for producing a dairy product in which lactic acid formation is unfavorable in terms of quality maintenance. SOLUTION: This new lactic acid bacterium strain Lactococcus lactis subsp. lactis SBT10, 439 (FERM P-14, 940) is a variant of Lactococcus lactis subsp. lactis low in cell membrane bonding adenosine triphosphatase (ATPase) activity. The strain is useful for producing a fermented dairy product which is required to suppress formation of lactic acid with time so as to maintain qualities because the growth of the strain is lowered and the amount of lactic acid formed is reduced. The new strain is obtained by culturing Lactococcus lactis subsp. lactis C-2 strain in a medium containing neomycin, collecting grown neomycin- resistant strain 1,500 strains and selecting a strain having reduced ATPase activity.
Patent JP-2000003448-A (JP)
Title: Luminance value correction circuit, method therefor and distance image generating device
Inventor: USHIRO TERUYUKI
IPC: G06T7/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To automatically and precisely correct a luminance value between respective images picked up from the same target to be photographed by plural cameras. SOLUTION: This luminance value correction circuit is provided with a correspondence point detection means 16 for detecting a correspondence point between a 1st image generated by a 1st image pickup means and a 2nd image generated by a 2nd image pickup means, a convertion table generation means 15 for generating a conversion table indicating a correction value to be used for correcting the 1st or 2nd image by using the luminance values of the 1st image and the 2nd image on the correspondence point and a luminance value correction means 14 for correcting the luminance value of the 1st or 2nd image by using the conversion table generated by the means 15.
Patent JP-S6413436-A (JP)
Title: Cell for photodetection
Inventor: ITO YOSHITOSHI
IPC: G01N21/05
Filed: 1987-07-08
Abstract: PURPOSE:To improve the accuracy of the measurement of particulates by superposing plural components whose internal surfaces are painted in black and forming a V-shaped groove, and reflecting repeatedly and attenuating laser light which enters the V-shaped groove. CONSTITUTION:The components 14A and 14B whose internal surfaces are painted in glossy black are placed on over the other and a spherical lens 12C and an optical fiber 12B are sandwiched to constitute a cell. Further, optical fibers 13A-13D for scattered light detection, a nozzle 11B where sample water 11A flows, etc., are fitted. Then the V groove having, for example, a 30 deg. vertical angle is formed and the light which enters the V groove from a laser 62A through the fiber 12B is reflected by the internal surface about six times until it exits from the V groove. Then scattered light generated by particulates in the water 11A is made incident on the end surfaces of the fibers 13A-13D and guided to a photodetector 65B, etc., and a subtracter 65A removes components depending upon the laser light intensity, so that a part depending upon the size and refractive index of the particulates is outputted.
Patent JP-H0923519-A (JP)
Title: Insulation spacer, and sulfur hexafluoride gas-insulated switching device using the spacer
Inventor: KOBAYASHI TOSHIYUKI
IPC: H02G5/06
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an insulation spacer resistant to gas generated by sulfur hexafluoride decomposition and a low dielectric constant, by forming at least the surface layer of the insulation spacer out of the hardened material of a resin composite containing a filler whose main component is silica coated with an inorganic substance resistant to a sulfur hexafluoride cracked gas. SOLUTION: An insulation spacer 1 for holding a high-voltage conductor 2 is fastened to a flange 5 by bolts 6 to be held in a sealed enclosure 3 whereinto an SF6 gas is filled tightly. Also, by coating the surface of an ordinary silica- filled spacer with a resin composite mixed with alumina-coated silica, the resistance of the insulation spacer 1 to the gas generated by SF6 decomposition can be improved too. By coating the surface of silica with an inorganic substance resistant to the gas generated by SF6 decomposition, the corrosion of silica by such gas is suppressed, and an insulation spacer with a low dielectric constant is obtained.
Patent JP-H0220185-A (JP)
Title: Moving image transmission system
Inventor: MURAYAMA NOBORU
IPC: H04N19/423
Filed: 1988-07-08
Abstract: PURPOSE:To extremely reduce transmission data quantity by deciding a moving area with obtaining the matrix histogram of the differential between frames, and transmitting only the data in the moving area by using both interlace and data compression. CONSTITUTION:A first frame is transmitted as a still picture, and then, the image data on the next frame are inputted. Since the new image data are successively sent from the picture elements on the left top on both surfaces, they are compared with the picture elements in the address corresponding to the previous frame stored into a transmission memory 3b while an image pickup memory 3a is rewritten. Further, the absolute value of the difference is integrated to histogram memories HR(i) and HC(i) on corresponding row and column in a data processing part 4. The new picture element data are written to a transmission memory 3b. Next, a part where values in the memories HR(i) and HC(i) are larger than a threshold TH is checked, a moving area ma is extracted, the address is sent to a telephone circuit L, and the data in the moving area are sent continuously after it. The moving area data are sent by using both interlace and the one-dimensional or two-dimensional data compression.
Patent JP-2000003132-A (JP)
Title: Label for in-mold formation
Inventor: HAYATA TOMOAKI
IPC: B29C49/24
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a label for in-mold formation which is a label formed by using an unstretched plastic film to lessen the deformation of a bottle at the time of bottle formation, is free from the problem of the drop-out of printing at the time of forming a printing layer and curls less. SOLUTION: This label for in-mold formation is formed by blanking a laminated material formed by laminating a front surface film 1 which consists of the unstretched plastic film or stretched plastic film provided with the printing layer 2 on the rear surface and a supporting film 3 which consists of the unstretched plastic film provided with an adhesive layer 4 on the rear surface and has the thickness equal to or above the thickness of the front surface film 1 via the adhesive layer 5 to a prescribed shape.
Patent JP-H0835394-A (JP)
Title: Jacking method and jacking device of pipe body
Inventor: MINAMINO TERUHISA
IPC: E21D9/06
Filed: 1994-07-21
Abstract: PURPOSE:To bury a pipe body inn a curved line form automatically along planned track. CONSTITUTION:A control device 22 controls the operation of an opening regulating jack group 2 at the leading position to make the angle in the tangent direction on a planned track corresponding to the moving distance of a leading pipe body 1 from a distance measuring device 30, generate no difference between its calculated value and the angle in the axial direction of the leading pipe body 1 depending on the signal from an angle detecting sensor 29. The control device 22 stores the opening difference S to be provided between the leading pipe body 1 and the rear side pipe body 1 immediately after the leading pipe body, in the above control, and it controls the operation of the opening regulating jacks 3 of the following opening regulating jack group 2, in order to generate an opening difference corrected by the pipe length ratio corresponding to the stored opening difference S, between the reaching pipe body 1 and the pipe body 1 immediately after the reaching pipe body, when the following pipe bodies 1 reach to the control position of the leading pipe body 1.
Patent JP-H0218964-A (JP)
Title: Solid-state image sensing device
Inventor: HASHIGUCHI KAZUO
IPC: H04N5/359
Filed: 1988-07-06
Abstract: PURPOSE:To seek to suppress surplus change of a light receiving part by uniformly forming a layer of a first conductivity type, which is relatively deep in junction depth and in low concentration, and a layer of the first conductivity type layer which is relatively shallow in depth and in high concentration, in a substrate of a second conductivity type. CONSTITUTION:A first P-well 11 which is relatively deep at JP1 in junction depth and is in low concentration is formed uniformly in an N-substrate 10 in low concentration, and next a second P-well 12 which is relatively shallow at JP2 in depth and is in high concentration is formed uniformly. Furthermore, a first light receiving part N layer 5 in low concentration is formed so that it may be the junction depth JN1 in the relation of JP2<JN1<JP1 at the central region of a photoelectric transfer part. Accordingly, when signal charge is accumulated at the light receiving part and it shallows up to potential VP3, since the P-well 11 below the first N-layer part 5 is in low concentration and thin, P-well part barriers vanish and charge begins to flow out to an N-substrate 10, which works as suppression to the surplus charge. Hereby, it can suppress the surplus charge of the light receiving part without imposing burden on the substrate area.
Patent JP-H1022322-A (JP)
Title: Semiconductor device
Inventor: YAGI KENJI
IPC: H01L29/78
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein malfunction such as short- circuit of an element and increase of a leak current can be prevented even when bonding on a cell is performed. SOLUTION: Deep P-type channel forming regions 5 are formed on a surface layer part of a semiconductor substrate 4, and shallow N-type regions 6 are formed in the channel forming regions 5. The regions 5, 6 (cell regions) have belt types and are arranged in parallel. Belt type laminates 11 for gate electrodes which are constituted of gate oxide films, polysilicon gate electrodes and silicon oxide films are arranged in parallel, being isolated from each other. Laminates 12 for reinforcement connect the adjacent laminates 11 for gate electrodes. The laminate 12 for reinforcement is constituted of a silicon oxide film, a polysilicon film and a silicon oxide film. An aluminum layer is formed on the semiconductor substrate 4, and bonding wires are arranged on the aluminum layer.
Patent JP-H0335445-A (JP)
Title: Information recording medium
Inventor: MATSUBARA MOTONARI
IPC: G11B7/243
Filed: 1989-06-30
Abstract: PURPOSE:To obtain an information recording medium which has excellent recording sensitivity and can be used for recording/reproducing with light beam of various energy power by constituting the recording layer of an alloy of a specified composition in the medium which has a fluorocarbon base layer under the recording layer, and providing an overcoat layer on the recording layer. CONSTITUTION:The base layer 2 is formed between the substrate 1 and the recording layer 3 by plasma polymn. with using fluorocarbon as the source gas, and the recording layer 3 contains Ag, Te, C and H, with Ag/Te ratio expressed by AgxTe100-x satisfying 2<=x<=55 atomic%. An overcoat layer is further provided on the recording layer by plasma polymn. using fluorocarbon as the source gas. The alloy containing Ag and Te in the range above described has low melting point, so that the recording sensitivity for light beam can be improved. The overcoat layer protects the recording layer and stabilize the recording sensitivity. Thereby, recording can be performed with light beam of various energy power.
Patent JP-S5959167-A (JP)
Title: Preparation of tofu (bean curd)
Inventor: KUSAKA BUICHI
IPC: A23L11/00
Filed: 1982-09-30
Abstract: PURPOSE:To prepare Tofu (bean curd) useful as an improved dietary food having good balance of nutrition, containing nonnutrient components such as cellulose, etc. without separating Tofu refuse. CONSTITUTION:Raw material soybeans whose surfaces are cleaned are ground by a grinder to give wholly granular soybean powder having a particle size smaller than 100-120 meshes or peeled soybean powder, which is suspended in about 5 times as much water as it to give a suspension. The suspension is heated and homogenized by a homomixer such as homogenizer for milk, etc. while it is hot, to give a suspension. A coagulating agent such as calcium sulfate, glucono delta lactone, etc. is added to the suspension preferably at 60- 85 deg.C.
Patent JP-H0610513-A (JP)
Title: Reinforced panel mounting machine and mounting method thereof
Inventor: NAKABACHI KATSUMI
IPC: E04G21/16
Filed: 1992-06-26
Abstract: PURPOSE:To enhance the mounting work of a reinforced panel by supporting the reinforced panel and rotating and, what is more, loading a rotatable device main body to a movable transfer device. CONSTITUTION:A reinforced panel mounting device consists of a mounting main body 24 which comprises a mounting attachment 22 and an arm 23 and a transfer means 25 which transfers the main body. The arm 23 to which the mounting attachment 22 is mounted is designed to be rotatable and fixed with the device main body 24. The device main body 24 is loaded to the transfer means 25, which extends a caterpillar or the like, rotatively so that it may move freely. Then, the device main body 24, which rotates a reinforced panel 21 with the arm 23 and supports the panel with the attachment 22, is rotated and transferred to a specified work position by the transfer means 25. This construction makes it possible to make sure a transfer work of the reinforced panel and enhance mounting work as well.
Patent JP-H1016365-A (JP)
Title: Cleaning roller and its operation
Inventor: SAWANO MITSURU
IPC: B41J29/17
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning roller for preventing the generation of line voids caused by hooking of foreign matter with a printing head to enhance the quality of a printing image, and a method for operating the same. SOLUTION: A cleaning roller is equipped with a sticking roller 21 provided on the recording material supply side of a printing head 1 to have stickiness and coming into contact with the surface of the recording material 7 and rotated in the feed direction of the recording material 7. In the operation of the cleaning roller, the recording material 7 is unwound until the part of the recording material 7 opposed to the printing head 1 passes a sticking roller 21 before the start of printing and, after the recording material 7 is taken up in quantity at least larger than the unwound quantity, the recording head 1 is brought into contact with the recording material 7 to start printing.
Patent JP-H07149152-A (JP)
Title: Slide roof opening/closing device for automobile
Inventor: GURAKOMO PASUTOORE BENETSUTO
IPC: B60J7/043
Filed: 1994-07-21
Abstract: PURPOSE:To expand the utilizable space of an opening section by providing a plurality of sliders, connecting the tip section of the upper passage of a rod to one slider, connecting the rear end section of the rod to another slider, and pulling down a panel further backward. CONSTITUTION:When a driving slider 13 is moved by a cable 12, a slider 2 is connected and moved by a hook member 20, a lever 3 is displaced, a pin 22 is slid along the inclined groove 26 of a long groove 23, and a panel 27 is opened upward. When the pin 22 is coupled with the inclined groove 26 by the shift of the slider 13, front sliders 5, 9 are connected and slid together with the driving slider 13, and the panel 27 is moved backward. When the pin 22 reaches the stroke end of the long groove 23, the slider 2 is stopped, the connection between the slider 2 and the driving slider 13 is released, an upper passage 8 of the front sliders 5, 9 is moved by the sliding of the driving slider 13, and the panel 27 is moved backward.