baber/WOPTO huggingface dataset:
Patent JP-S61215505-A (JP)
Title: Optical module for optical wavelength multiplex transmission
Inventor: IMOTO KATSUYUKI
IPC: G02B6/42
Filed: 1985-03-20
Abstract: PURPOSE:To perform optical wavelength multiplex transmission using >=2 photoconductor elements by providing a block body which has one end surface slanting at a specific angle between a lens and a photoconductor element, providing an interference film filter on the slanting surface, and utilizing reflection caused by the block body. CONSTITUTION:An optical signal of wavelength lambda3 propagated in an optical fiber 12 for transmission as shown by an arrow 14 enters a rod lens 35. The optical signal of wavelength lambda3 entering the glass block 16 in the shape of a rectangular prism is converted into nearly parallel light, which is passed through the 1st interference filter 21, converged by a lens 23-1 on the photodetection surface of a semiconductor photodetecting element 25, and converted photoelectrically. An optical signal of wavelength lambda2 from a semiconductor light emitting element 25 is converted by a lens 23-2 into parallel light, which is incident on the 2nd interference film filter 22, passed through the 2nd interference film filter 22, and reflected by the 1st interference film filter 21. Then, the light is propagated in the glass block 16 almost along the center axis of the rod lens to enter the rod lens 35, and the light enters the rod lens 35 and is converged into an optical fiber 12 for transmission and propagated as shown by an arrow 13. An optical signal of wavelength lambda1 from a semiconductor emitting element 26 travels in a similar course.
Patent JP-S62213498-A (JP)
Title: Vertical smear noise evaluation chart
Inventor: OGIMOTO MICHIO
IPC: H04N17/00
Filed: 1986-03-14
Abstract: PURPOSE:To execute various evaluations of vertical smear noise without changing the illuminance of the illumination for a chart by constituting a chart with a white omission made into triangle in its shape located in the center of the screen. CONSTITUTION:The amount of vertical smear noise that occurs in a solid-state image pickup element is measured by means of the vertical smear noise evaluation chart produced in a manner that the white omission is provided in the center of the screen and the surrounding parts are made black. The white omission part 1 is made isosceles right triangle in its shape, and disposed so that its hypotenuse is located to the left. The part 1 is made white in color whose reflectance is 89.9% in case of reflection type, but in case of transmission type, the part 1 is made to be, for instance, of 100% transmission factor. Seeing this chart vertically, the proportion of the white part at the left end of the blank against the full vertical length is zero percent, but 16.7% at the right end. This is accordingly equivalent to a phenomenon that the illuminance of an object linearly varies from zero percent to 16.7%. As a result, the vertical smear noise can be evaluated without changing the illuminance of the illumination for the object.
Patent JP-S59180967-A (JP)
Title: Battery
Inventor: MIZOI HITOSHI
IPC: H01M50/571
Filed: 1983-03-30
Abstract: PURPOSE:To prevent the elution of the welded section of a collector body arranged between a positive electrode can and a positive electrode black mix in a lithium battery and improve storage characteristics by covering the welded section with a fluoropolymer water and oil repellent coating agent. CONSTITUTION:A positive electrode collector body 9 made of nets such as stainless steel is welded on the inner surface of a positive electrode 3 and welded sections 11a and 11b are coated with fluoropolymer oil creep stop agents 12a and 12b as the fluoropolymer water and oil repellent coating agent and then a positive electrode black mix 6 is arranged on it. In addition, a flat type lithium battery 1 is formed by laminating and sealing a separator 7 and a negative electrode 8 made of lithium. As a result, by the covering protection of the welded section, an electrolyte can be prevented from immersing into the welded section and local battery actuation can be prevented from occurring and an eluted metal ion can be prevented from being deposited on the surface of lithium and battery performance can be improved.
Patent JP-S61215851-A (JP)
Title: Controller for variable capacity pump
Inventor: HASEBE MASAHIRO
IPC: F16H61/00
Filed: 1985-03-19
Abstract: PURPOSE:To permit the certain operation of a transmission for car by stabilizing the oil pressure by swing-shifting the cam ring of a variable capacity vane pump according to the oil amount demanded according to the load. CONSTITUTION:The cam ring 9 of a variable capacity vane pump 1 is axially supported in swingable ways by a pin 7, and the increase pressure and the decrease pressure act onto the both sides, having the line passing through the pin 7 and the center of the cam ring as boundary line. When the accelerator of a car is kick-down-operated, a throttle valve 25 and a kick-down plug 26 are operated to supply the increase pressure into an oil chamber 15, and the discharge amount of the pump is increased by increasing the amount of eccentricity of the cam ring 9. Therefore, pressurized oil is supplied free from delay into the transmission of the car, and the transmission can be operated certainly.
Patent JP-H0347089-A (JP)
Title: Monoclonal antibody against pancreatic cancerous cell and hybridoma capable of producing the same
Inventor: FUJII YUZO
IPC: G01N33/574
Filed: 1989-03-09
Abstract: PURPOSE:To produce a monoclonal antibody against pancreatic cancerous cells by immunizing a mouse with a human pancreatic cancerous cell line ASPC-1 as an immunogen, subjecting a splenic cell thereof and a mouse myelomatous cell to cell fusion and synthesizing a hybridoma. CONSTITUTION:A Balb/c mouse is immunized with a human pancreatic cancerous cell line ASPC-1 as an immunogen and a splenic cell thereof and a mouse myelomatous cell (X63-Ag-8-653) are subjected to cell fusion. Thereby, a cell line (hybridoma 5D-4) capable of producing a monoclonal antibody 5D-4 specifically reactive with the human pancreatic cancerous cell line ASPC-1 is prepared. The cell line is used to prepare the monoclonal antibody 5D-4 according to a conventional method. The resultant antibody is reactive with human pancreatic cancer and further exhibiting strong reaction with human pancreatic Langerhans' islets.
Patent JP-S61214442-A (JP)
Title: Formation of lead wire
Inventor: HORII MASANOBU
IPC: H01L21/50
Filed: 1985-03-19
Abstract: PURPOSE:To meet the variation of a kind of the title object by presetting a pitch and an attaching direction for each lead wire formed on an electrode. CONSTITUTION:A lead wire 1 is fed by a wire feeding means 2 as far as the front end of wire 1 comes right under an iron 9. A substrate 6 is moved by an X-Y table 7 and an electrode 5 is positioned right under the front end of lead wire 1 and the iron. If an attaching direction of the lead wire 1 changes, the substrate is moved by the X-Y table 7 as well as it is rotated by a theta-table 8 to preset the attaching direction. A cutter chuck 3 and a cutter acceptor 4 chuck the lead wire 1 and lower to cut the lead wire 1 into a predetermined length and position it on the electrode 5. The iron 9 lowers to be in contact with the lead wire 1 and the electrode 5 and supplies a wire-like solder 10 to effect soldering.
Patent JP-2000245267-A (JP)
Title: Snow-melting sprinkler for multi-span greenhouse and culture house
Inventor: YAMAMOTO SOICHI
IPC: A01G9/14
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a snow-melting sprinkler for a multi-span greenhouse or culture house to enable effective melting of snow in spite of decreased capacity of the sprinkling pump and the driving motor. SOLUTION: Sprinklers (d) are placed above rain gutters (c) formed at each valley part between a roof (b) and adjacent roof (b) of houses (a) parallelly arranged in series and the outer edges of the outside houses in the parallelly arranged direction of the houses (a). Water-feeding pipes connected to the sprinklers (d) are connected to a water-supply main pipe through solenoid valve, a discharging port of a pump driven by a motor is connected to the water-supply main pipe and each solenoid valve connected to each water-feeding pipe of the parallelly arranged sprinklers (d) is controlled with a timer circuit and a relay circuit built in a control box placed at a proper position in such a manner as to successively open the valves and close the opened valves after a definite time in the arranged order of the sprinklers (d).  The parallelly arranged sprinklers (d) are successively switched in the order to perform sprinkling action.
Patent JP-H02237788-A (JP)
Title: Support structure for arm of industrial robot
Inventor: TORII NOBUTOSHI
IPC: B25J9/06
Filed: 1989-03-09
Abstract: PURPOSE:To increase the stiffness of an arm support structure at a joint part and to increase the load capacity by supporting a robot arm by the stored bearing and front bearing of a coaxial type speed reducer. CONSTITUTION:A coaxial speed reducer 34 having an input part 34a combined with the output shaft end of a motor 30 of a rotation driving source which is fitted to the outside of the rear end part of a joint housing 24 and of which output shaft 32 projects into the joint housing 24, and having an output part 34b connected to the rear end of a robot arm. Moreover, a front bearing 38 is fitted to the front end part of this housing 24 and an robot arm 20 is freely rotatably supported by built-in bearing 36a, 36b and the front bearing 38 of this speed reducer 34. Consequently, the stiffness and load capacity of the robot arm support structure can be increased.
Patent JP-S54147155-A (JP)
Title: Manufacture of clad material for use of explosive pressure welding
Inventor: MIZOGAI NORITOSHI
IPC: B23K28/00
Filed: 1978-05-11
Abstract: PURPOSE: To manufacture the titled clad material which is free from the generation of non-pressure-welded zone, cracks, etc., at the explosion work, by making the angle of the butted and offset portion of at least two sheets of the raw material, to be under 20 degrees, and by carrying out the welding, at manufacturing the clad material for use of the explosive pressure welding.  
     CONSTITUTION: At manufacturing titled clad material of a large size hardly available from the market, the bottom face of the butted portion of two raw materials 1, 2, is worked to prepare the groove, and also, the offset portion is cut and welded forming the overlay weld zone 3; after that, the weld zone 3 is ground by the sander so as to make the angle α of the offset portion to be under 20 degrees (under 15 degrees is preferable). If the size of the offset of the offset portion is large, above angle α is made as small as possible. By explosive pressure welding of the clad material obtained according to this metod, onto the parent metal, the generation of non-pressure-welded zone, cracks, etc., due to the offset of the materials can be prevented, so that the obtained clad material is excellent for use of the explosive pressure welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56152046-A (JP)
Title: Arithmetic and logic circuit
Inventor: YANO MASAAKI
IPC: G06F7/508
Filed: 1980-04-25
Abstract: PURPOSE:To eliminate an increase in delay due to wired OR by generating a carry- generation negation signal and carry-propagation negation signal at an input part, by performing wired AND by a carry look ahead circuit, and by selecting a data output result set up at an output part. CONSTITUTION:(n)-Bit binary data inputs A0-A3 and B0-B3, and arithmetic control inputs S0-S3 are inputted to input part 51-54 to generate a negation signal for the generation of a carry, carry generation signal, and negation signal for carry propagation as to every bit. Those negation signals for carry generation and propagation are applied to group carry signal generation part 55, which generate an (n)-bit group carry generation signal and group carry propagation signal to output the 1st or 2nd data from data output generation part 56 according to whether a carry from the low-order group is generated or not. Those 1st and 2nd output results are applied to data output selection parts 61-64 to select the output of output generation part 55, thereby preventing an increase in delay due to wired OR.
Patent JP-H10252149-A (JP)
Title: Girder-steel framed beam joint construction
Inventor: SUZUKI YOSHITSUGU
IPC: E04B1/30
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To rationally connect reinforced concrete construction girder to steel framed beams. SOLUTION: Base plates 22 used for a side form of a girder 21 are mounted to the ends of steel framed beams 31, the base plates 22 are positioned to the sides of the girder 21 to make the front end parts of the steel framed beams 31 cut into the surface layer section of the grirder 21, and anchor members 36 embedded in the girder 21 are clamped to the base plates 22 of the steel framed beams 31. Projections 35 are formed in the ends of the steel framed beams 31 so that the upper parts of them are projected forward. The steel framed beams 31 are arranged to both sides of the girder by putting it between both of them, both ends of the anchor members 36 passing through the girder 31 in the direction of the width are clamped to the base plates 22 of both steel framed beams 31, and both steel framed beams 31 are connected with the anchor members 36.
Patent JP-H11247871-A (JP)
Title: Mounting structure of tapered hole bearing and mounting adapter
Inventor: TSUMORI YUKIHISA
IPC: F16C35/073
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To lengthen service life of a tapered hole bearing and to facilitate assembly work of the tapered hole bearing. SOLUTION: Mounting structure is to provide a flange part 1d on the large diametrical side of a tapered surface 1c of a sleeve member 1, to provide a nut member 2 on the small diametrical side of the tapered surface and to regulate a position in the axial direction (push-in quantity) by constraining a tapered hole bearing from both sides. Consequently, it is possible to extend service life of the bearing by holding an inside clearance of the tapered hole bearing in a proper state and to facilitate assembly work simultaneously. Additionally, it is possible to adjust the position in the axial direction of the tapered hole bearing by interposing a spacer 4 between the flange part 1d and the tapered hole bearing or constituting the flange part of the nut member.
Patent JP-H08226901-A (JP)
Title: View finder color-filter inspection device
Inventor: AKIYAMA YOSHIHISA
IPC: G06T7/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide a compact automatic visual inspection device that can detect all types of defects of view finder color filters and that is fitted with means for transferring acceptable filters to a container without operator's help. CONSTITUTION: A device picks up the image of a view finder color filter 110 placed on a transparent holder 130 on an XY controlled XY stage using a transmission and/or reflective lighting means, and detects defects by processing signals, obtained through imaging, by an image processor. The device is provided with means, comprising a microscope, etc., for observing the view finder' color filters 110, brought into the field of view by moving the XY stage 140, on the transparent holder 130 by transmission and/or reflective means, means for transferring the view finder color filters 110 on the transparent holder 130 to a container, and means for controlling the XY stage 140, image processor, and transfer means cooperatively.
Patent JP-H01227825-A (JP)
Title: Throttle valve control device for engine
Inventor: ASAYAMA YOSHIAKI
IPC: F02D9/02
Filed: 1988-03-08
Abstract: PURPOSE:To make the running of a vehicle possible even in the case where a motor is out of order by attaching a pulley to a throttle valve shaft through an arm to energize the shaft in a valve closing direction, and connecting one end of a cable engaged around the pulley to an accelerator pedal and its other end to a motor-driven pulley respectively. CONSTITUTION:An arm 4 is seesawingly attached onto the valve stem 3 of a throttle valve 2, and a pin 5 rotatably supports a pulley 7 at one end of the arm 4, and a return spring 6 is attached to the other end of the arm 4 to energize the valve 2 in its closing direction. A cable 8 is engaged in the groove of the pulley 7, and connected through a pin 9 to a pulley 10 at its one end and to an accelerator pedal 11 at its other end. The output shaft of a motor 17 is connected through an electromagnetic clutch 16 to the rotating shaft 15 of the pulley 10. An electric control device 27 controls the motor 17 according to the operating state of an engine, and in the case where the motor 17 has got out of order, turns off the electromagnetic clutch 16 to cut off the motor 17.
Patent JP-S62213877-A (JP)
Title: Preparation of anti-fogging cured film
Inventor: HOSONO HIROSHI
IPC: C03C17/32
Filed: 1986-03-13
Abstract: PURPOSE:To enhance anti-fogging properties and abrasion resistance at low temp. to a large extent, by combining a component having a hydrophilic property with a component having abrasion resistance and further immersing the resulting composition in water containing a surfactant to treat the same. CONSTITUTION:Polyvinyl alcohol being a hydrophilic component A and a fine particulate silica with an average particle size of about 5-200nm as a component B having abrasion resistance are mixed so that the component B is 60-300 pts.wt. of 100pts. of the component A and, if necessary, organosilicon compound is added to the resulting mixture to obtain a coating composition which is, in turn, applied to the surface of an article to be coated such as window glass, a mirror surface or lenses of glasses. The coating composition after coating is subsequently cured by heating and drying while the cured composition is immersed in water containing a surfactant. By this immersion, an article enhanced in anti-fogging properties is obtained and can be colored by a dye without losing the characteristics thereof.
Patent JP-S60199226-A (JP)
Title: Field effect transistor logic circuit
Inventor: MAETA TADASHI
IPC: H03K19/0952
Filed: 1984-03-23
Abstract: PURPOSE:To obtain a buffered FET logic circuit (BFL) consisting of a depletion MESFET possible for high speed logical operation and having a large output amplitude by adding a diode to an inverter to clamp a high level of an output voltage of the inverter with the rising voltage of the diode. CONSTITUTION:In taking the rising voltage of the diode 6 as 0.7V, the high level of the output produced at a terminal 21 of the inverter is clamped by a potential lower by 0.7V than the power supply voltage. On the other hand, the drain of the depletion MESFET3 in the buffer circuit is connected to a terminal of the 1st power supply, the gate is connected to the output terminal 21 of the inverter and the source is connected to a diode 4. The anode of the diode 4 is connected to an MESFET3, the cathode is connected to a resistor 8, and the resistor 8 is connected between the diode 4 and the 3rd power terminal 102, then the MESFET3 of the buffer circuit is operated in the drain current saturated region.
Patent JP-S51130411-A (JP)
Title: D egreasing agent
Inventor: OOTA TOSHIYUKI
IPC: C11D3/44
Filed: 1975-05-08
Abstract: PURPOSE: Degreasing agent capable of removing oil and fat very easily without damaging substrates to be degreased ( e.g. plastics, coated articles, electrical appliances, etc.). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03258883-A (JP)
Title: One pack type aqueous instantaneous adhesive
Inventor: TSUKIYAMA FUMITOSHI
IPC: C09J201/00
Filed: 1990-03-07
Abstract: PURPOSE:To obtain the title stable adhesive having excellent initial adhesiveness especially after pasting of substrates and permanent adhesiveness, comprising at least three components of aqueous emulsion such as nonionic emulsion, anionic aqueous emulsion and flocculating agent. CONSTITUTION:The objective adhesive comprising at least three components of (A) a nonionic or weakly anionic aqueous emulsion composed of ethylene/ vinyl acetate copolymer emulsion, acrylic acid ester/styrene copolymer resin emulsion, etc., (B) an anionic aqueous emulsion composed of acrylic acid ester copolymer resin emulsion and (C) a flocculating agent composed of a salt of organic acid, salt of inorganic acid, etc.
Patent JP-S56153543-A (JP)
Title: Light storage medium
Inventor: SHIBUKAWA ATSUSHI
IPC: G11B7/24
Filed: 1980-04-26
Abstract: PURPOSE:To reduce the written-in energy, by providing the substance layer having low boiling point or low decomposition temperature acting as the trigger for the pit formation on the base, and providing the pit forming layer with the metal having lower melting point than the boiling point of trigger substance. CONSTITUTION:A substance like phthalocyanine having good stability and easy vapor deposition is vapor-deposited to the glass substrate 2 to form the trigger layer 1. The metallic layer (low melting point alloy consisting mainly of Bi, Pb, Sn, In and In-SiO2 cermet film, etc.) 3 having lower melting point than the boiling point or decomposition temperature of trigger substance, is formed to make light storage medium. When the laser light beam is irradiated from the layer 3 and the fine part 4 of the layer 1 is vaporized, the layer 3 is molten and the pit 5 is formed in sufficient size for the desired readout. If no trigger layer 1 is present, the pit 5 can be formed with several tens % lower energy in comparison with the heating over the boiling point of the metallic layer 3.
Patent JP-H07264410-A (JP)
Title: Image reader
Inventor: HASHIMOTO KOSUKE
IPC: G06T1/00
Filed: 1994-03-25
Abstract: PURPOSE:To always generate an image signal with fidelity to an original by using an optimum dark current signal so as to implement accurate dark current correction processing even when a read period is long. CONSTITUTION:A latch circuit 13 receives and latches image data corresponding to an image signal outputted from a CCD line sensor 6 as dark level data while each LED of a LED array 3 goes off under the control of a control section 16. A dark current correction circuit 12 applies data current correction to image data corresponding to the image signal outputted from the CCD line sensor 6 when an original 2 is read based on the dark level data latched by the latch circuit 13. Then the control section 16 interrupts tentatively the reading operation of the original 2 for each prescribed time in the midst of reading the original 2 and allows the latch circuit 13 to latch the image data corresponding to the image signal outputted from the CCD line sensor 6 while each LED of the LED array 3 is put off to update the dark level data.
Patent JP-S58175175-A (JP)
Title: Adapter device for minicassette
Inventor: MATSUURA YOSHIO
IPC: G11B25/06
Filed: 1982-04-03
Abstract: PURPOSE:To prevent a tape from being applied a back tension in all modes, by providing a transmitting mechanism which transmits the power of an interlocking mechanism to a take-up reel base for minicassette or a supply reel base, and forming the device so that the transmitting mechanism can be operated selectively. CONSTITUTION:When ''rapid traverse'' is operated, a rotating material 32 connected to a teke-up reel shaft is rotated, and rotating materials 31 and 33 are rotated in the same direction, and a gear 39 is displaced while being driven by a gear 38 and bites a gear 46 which is in one body together with a take-up reel base 5. When ''rewinding'' is operated, the gear 39 bites a gear 45 which is in one body together with a supply reel base 4; and when ''reproducing'' is operated, a detecting lever 16d is rotated counterclockwise and is displaced, and therefore, an engaging part 16c is brought into contact with an engaging part 41a again to separate the gear 39 from the gear 38. Both reel bases 4 and 5 turned in the same angular speed because of an interlocking mechanism T1 produce an effect not to exert an excessive back tension on the tape of the minicassette at a reproducing time.
Patent JP-S63221399-A (JP)
Inventor: ABE KATSUO
IPC: G10L25/45
Filed: 1987-03-11
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。