baber/WOPTO huggingface dataset:
Patent JP-H09269718-A (JP)
Title: Production of hologram element
Inventor: HIGUCHI MASAHIRO
IPC: B29D11/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by molding many hologram elements on a resin substrate by resin molding utilizing metal molds for molding, then dividing this resin substrate for every individual hologram element. SOLUTION: The dividable first and second metal molds 1, 2 for molding are coupled and a thermoplastic resin (for example, an acrylic resin) in a molten state is liquid-tightly packed from an injection port 4 disposed at the center of the second metal mold 2 into a cavity 3 formed at the center by the enclosure thereof. When the packing ends, the resin is cooled and held for a prescribed period of time and the hologram plate 5 arranged with the many hologram patterns 6 of the prescribed shapes on the surface on the side facing the first metal mold 1 is molded. This hologram plate 5 is formed with the many hologram patterns 6 on its one surface by resin molding. The hologram plate 5 is divided by a dicing saw to the individual hologram elements along dividing lines 7 drawn to a grid form.
Patent JP-H03279646-A (JP)
Title: Heater control device for air-fuel ratio sensor
Inventor: SUZUKI HIROYOSHI
IPC: F02D41/22
Filed: 1990-03-27
Abstract: PURPOSE:To prevent the breakage of an element by keeping constant the voltage to be applied to a heater for heating the element of an air-fuel ratio sensor at the time of steady operation of an engine, and in the transient condition, by temporarily changing over the constant voltage until a prescribed return condition is satisfied. CONSTITUTION:The control unit 50 for the heater 32 of an air-fuel ratio sensor 3 carries out heater control at a prescribed constant voltage value at the time of steady operation of an engine. When an acceleration or deceleration condition exceeding a prescribed value is detected, the constant voltage value by means of a constant voltage control means 58 is change over, and while receiving the output of a heater resistance calculating means 56, when at least any one of the conditions that the deviation between just prior heater resistance value and an actual heater resistance value has been returned within a prescribed range, that the heater resistance value has taken an extreme value, that the heater resistance value has increased more than a prescribed value in the engine acceleration condition, or that it has decreased less than a prescribed value in the deceleration condition has been satisfied, the constant voltage value changed over is returned to the initial value. Thus, the breakage of an element 31 due to an excessive temperature rise can be prevented.
Patent JP-H10264264-A (JP)
Title: Manufacture of plastic lens
Inventor: IRIYOU TAKEAKI
IPC: B29D11/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To secure good release characteristics and polymerization molding yield for manufacturing high quality plastic lens by applying a release agent on glass mold surface contacting to photo-setting monomeric substance, and pouring and curing the photo-setting monomeric substance. SOLUTION: A glass mold for convex and a glass mold for concave are sequentially dipped into a methylene chloride bath, a water bath containing a surface-active agent, and a water bath, and ultrasonic-cleaned for removing surface dirt, and dipped into a isopropyl alcohol(IPA) bath and drawn up for removing adhered water. Next, as a release agent, a solution composed by IPA diluted and adjusted with phosphate ester is applied by a spincoat method on the working surface of the glass molds for convex and concave. Next, tape are wound around the outer periphery of the two glass molds for making a matrix for plastic lens manufacture. Photopolymerization composition is poured into the matrix for irradiating ultraviolet light. After that, plastic lens are released from the matrix.
Patent JP-S5412222-A (JP)
Title: Test signal generating equipment
Inventor: KAWAKAMI TOSHIKATSU
IPC: H04N17/00
Filed: 1977-06-28
Abstract: PURPOSE: To make it possible to achieve accurate tests in a short time, by sending out a test code signal, which is able to vary earlier than usual, to a receiver unit for coded information signals multiplexed in the vertical flyback interval of a TV signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11278510-A (JP)
Title: Recessed lid material for cup-like container
Inventor: NAGAE MINORU
IPC: B65D41/32
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To easily unseal a recessed lid material from a ring-like flange outer plate welded to a cup-like container due to the biting of the end of flange portion of the recessed lid material into the ring-like flange outer plate. SOLUTION: This recessed lid material A for a cup-like container comprises a side face portion 1, a bottom face portion 2 and an inclined flange portion 3, each being in the form of a film. In this lid material A, on an outer circumferential face extending from the upper end of the side face portion 1 to the flange portion 3 is provided a ring-like flange outer plate 4 made of a plastic, which is molded and joined to the above-mentioned outer circumferential face in an easily releasable manner. The top end face of the inclined flange portion 3 molded and joined to the ring-like flange outer plate 4 is cut in an oblique direction at a sharp angle relative to the surface of the flange portion 3, which is not in contact with the flange outer plate 4, and shows a substantially perpendicular end face.
Patent JP-S562514-A (JP)
Title: Presetting device of electronic type digital display balance
Inventor: TERAOKA KAZUHARU
IPC: G01G23/37
Filed: 1979-06-20
Abstract: PURPOSE: To make it possible to use a unit presetting device securely and efficiency by storing respective memories of the unit presetting device with various units for calculation simultaneously with unit prices or unit weights.  
     CONSTITUTION: Simultaneously with unit prices or unit weights, various units for the calculation are stored in respective memories of unit presetting device 14. As a result, the calculation can be put into effect by using a calculation unit fit to commodity. Consequently, the calculation becomes easier to do and there is no need to change calculation units by change-over switch 17 for every commodity, simplifying its operation. This device can therefore be used securely and efficiently without operation errors. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04311298-A (JP)
Title: Sales managing device
Inventor: YOSHIZAWA YOSHIO
IPC: G07F9/00
Filed: 1991-04-10
Abstract: PURPOSE:To commonly settle accounts with different traders for which the way of settling accounts is different with one IC card. CONSTITUTION:On an IC card 6, plural storing areas are provided in corresponding to each trader. A money accepting machine 5 for IC card 5 is provided with trader selecting switches S1-S3 and written amount switches W1-Wn. When one of the switches S1-S3 and the switches W1-Wn are operated after money is thrown in the machine 5 and the IC card 6 is set to an IC card reader/writer, the IC card controller of the machine 5 controls the IC card 6 to store the indicated written amount in the storing area of the card 6 corresponding to the selected trader. When the card 6 is inserted into the transaction processor of an automatic vending machine 2, cash register 3, IC card processing machine 4, etc., thereafter, the transaction processor process the transaction based on the amount stored in the storing area corresponding to a relevant trader.
Patent JP-H01249303-A (JP)
Title: Surface finishing device of ceramic molding
Inventor: MIYATANI TAKASHI
IPC: B28B11/08
Filed: 1988-03-30
Abstract: PURPOSE:To contrive elimination or reduction of labor and unification in surface finishing of a comparatively soft ceramic molding, by a method wherein after uniform spraying of water, the surface of the ceramic molding is finished smooth through oscillation and pressurization of an elastic tool. CONSTITUTION:After a mounting device 1 on which a ceramic molding 2 is mounted at its conveying-in end is conveyed to a position of a water spraying device 14 by actuating one side belt conveyor 10 of a conveyor device 9, water is sprayed uniformly on the side and top of the ceramic molding 2 with the water spraying device 14 while turning a mounting jig of the mounting device 1 about 90 degrees by 90 degrees intermittently. After the mounting device 1 on which the ceramic molding 2 to which foundation powder is caused to adhere is mounted is conveyed to a position of a finishing device 16, the surface is finished smooth automatically while pressing the foundation powder in a crack of the ceramic molding 2 through a reciprocating movement of a tool rest 20 of the finishing device 16 and an oscillation and pressurization of an elastic tool 21 while turning the mounting jig of the mounting device 1 about 90 degrees by 90 degrees intermittently.
Patent JP-H09270136-A (JP)
Title: Optical pickup device
Inventor: BABA TOMOHIKO
IPC: G11B7/09
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make fine write-in/read-out on a disk by detecting reflection light and servo operating a position of an objective lens so as to coincide a focal position with a recording surface. SOLUTION: A luminous flux from a semiconductor laser 1 is made incident on a collimate lean 4 through a grating 2 and a beam splitter 3. At this time, the focal position of the lens 4 is moved from a light emission point, and spherical aberration SA becomes nearly zero, a focal distance f becomes 10.6mm and an optical length L becomes 10.9mm. Parallel light from the collimate lens 4 is reflected by a reflection mirror 5 to be made incident on the objective lens 6 and to be converged on the signal recording surface of the disk 201. The converged luminous flux is reflected here, and is polarized at right angle by the beam splitter 3 to be made incident on a photodetector 8 through a multi-lens 7.  At the time, a focus error signal is detected from the reflection luminous flux, and the actuator of the objective lens 6 is driven, and servo operation is performed so that a converged point is converged on the signal recording surface. Thus, the write-in/read-out on the disk is made fine.
Patent JP-S522381-A (JP)
Title: Electronics beam deflection scanning method
Inventor: SOUMA TAKASHI
IPC: H01J37/305
Filed: 1975-06-24
Abstract: PURPOSE: To attain to possibility of electronics beam scanning in a wide range with high accuracy and without deterioration of analyzing capability by controlling it by providing a beam deflecting devices in front and in the rear of a mask board. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11338569-A (JP)
Title: Pedal device
Inventor: KOJIMA MASAMITSU
IPC: F02D11/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a pedal device which can easily set hysteresis characteristics to a desired value without using any cable. SOLUTION: A pivot 22 is supported rotatably at both side plate parts 1404 of a bracket 14 and one end of the rod 1602 of an accelerator pedal 16 is fixed to an end part of the pivot 22. The accelerator pedal 16 when stepped in is energized by a torsion spring 18 in the direction to return to its upper-limit position. A friction damper 24 is provided above the pivot 22 between both the side plate parts 1404. The friction damper 24 is equipped with an internal member 26 which rotates integrally with the pivot 22, an external member 28 which is arranged outside the internal member 26 so that it can not rotate, a friction plate 32 arranged in an annular space, a coil spring 34, a frictional engagement part, an energizing force varying means 38, a washer 40, a stop cap 42, etc.
Patent JP-H07262311-A (JP)
Title: Character recognition preprocessor
Inventor: OTAKE NORIAKI
IPC: G06K9/20
Filed: 1994-03-24
Abstract: PURPOSE:To execute entire preprocessing at high speed by executing character processing with a much processing amount at high speed and reducing the load. of a preprocessing part bus line. CONSTITUTION:An image processor 2 for executing preprocessing is connected through a preprocessing part bus line 8 to a preprocessing controller 1 for controlling entire preprocessing. An image possessing device 3 like an image scanner, page data storage device 4 for storing text images from the image possessing device 3, line data storage device 5 for storing line images and character data storage device 6 for storing character patterns are connected to the image processor 2. The image processor 2 simultaneously and parallelly executes page processing (1) for writing the text images in the page data storage device 4, line processing (2) for reading data from the page data storage device 4 and writing them in the line data storage device 5, character processing (3) (density correction, binarization and filter processing) and character processing (normalizing and character segmenting processing) for reading data from the line data storage device 6 and writing them in the character data storage device.
Patent JP-S61234731-A (JP)
Inventor: YAKURA TAKASHI
IPC: A21C11/02
Filed: 1985-04-12
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-H10267515-A (JP)
Title: Door sealing structure of cold stock room
Inventor: ONDA RYOICHI
IPC: F25D23/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure preventing the heat loss inside a compartment effectively. SOLUTION: An inclined surface 17 is formed to the corner part of an opening edge on the front surface side of the inlet and outlet gate 2 of a refrigerator main body 1. A packing 20 is formed wider expanding the inside compartment side of it and mounted on the inner surface of the flange part 13 of a door 8 by inserting a latching part 22 into a latching groove 18. When the door 8 is closed, the elastically deforming outside part of the packing 20 is pressed to the surface of a heater plate 16 tightly. The extended inside part of the packing 20 is pressed tightly to the inclined surface 17 conforming to it as the corresponding corner part of the inlet and outlet gate 2 is the inclined surface 17.  Therefore, the packing 20 contacts to the surfaces from the inclined surface of 17 of the corner of the inlet and outlet gate 2 to a heater plate 16 located outside of the inclined surface 17 tightly and seals them.
Patent JP-H08246270-A (JP)
Title: Piecing method and piecing apparatus
Inventor: MEGATA TSUTOMU
IPC: D01H1/115
Filed: 1995-03-08
Abstract: PURPOSE: To carry out piecing good in strength and appearance of a pieced up section by accelerating yarn already spun to a rate equal to or close to spinning rate before reopening spinning. CONSTITUTION: In piecing of spinning apparatus using air spinning nozzle, when spinning is reopened, a spun yarn Y wound round a package P is sucked by a suction mouth and drawn to the upper direction, passed through an air spun nozzle 3 and sucked to the upper stream side of a pair of front rollers 24t and 24b as reference rollers of upstream draft apparatus 2, and a yarn (y) is drawn out into a suction pipe 17 by length enough to accelerate to a speed equal to or close to reopened spinning speed. Then, winding of the package P is reopened and the yarn (y) sucked into the suction pipe 17 is drawn out and the yarn end is detected by a yarn detecting sensor 18 and the yarn (y) is accelerated to a speed equal to or close to spinning speed and a sliver S stopped at the top of a middle top apron 23 is travelled and collected so as to wrap the yarn (y), and piecing is carried out.
Patent JP-S533804-A (JP)
Title: Pickup device
Inventor: HANAKAWA EIICHI
IPC: G11B3/10
Filed: 1976-06-30
Abstract: PURPOSE: To attenudate the peak of arm resonnance by constituting a dumping device for mounting an arm with a weight supported through the intermediary of an elastic element inside a sealed container and a viscous material filled in the said container. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06289138-A (JP)
Title: Obstacle detecting device
Inventor: KANNONJI MICHIHIRO
IPC: G01S17/93
Filed: 1993-04-05
Abstract: PURPOSE:To provide an obstacle detecting device which can detect only an obstacle which interferes with traveling. CONSTITUTION:An obstacle detecting device has a measuring part 3, which measures the time in which a light receiving part 2 receives the reflection light. In a control part 5, the measured time and the threshold time which is previously memorized in the second memory 11 are compared. If the measured time is longer, a detection permission signal is outputted into a distance detection part 4, and the distance data from the obstacle which is detected by the distance detection part 4 is outputted into an alarm lamp 9 and a display unit 10. Accordingly, only the obstacle which interferes with traveling can be detected, and only the information necessary for a driver can be obtained, and the safety during drive can be improved.
Patent JP-S554984-A (JP)
Title: Resin-sealing metal mold for semiconductor device
Inventor: MURAKAMI TOSHIYUKI
IPC: B29B13/00
Filed: 1978-06-27
Abstract: PURPOSE:To prevent shortcircuiting between a fine metal wire and the terminal of an element at the time of sealing, by providing steps at the position of resin-sealing metal molds, to which the leads of a lead frame, supporting semiconductor elements, are connected. CONSTITUTION:Semiconductor element 4 is fixed to semiconductor element fixing unit 1 of a lead frame. Internal lead 3 and the electrode of element 4 is connected by using fine metal wire 5. There are enclosed in upper metal mold 16 and lower metal mold 17 and sealed with resin. In this structure, low steps 18 and 18' and 19 and 19' are provided at the place where metal molds 16 and 17 are brought into contact with internal lead 2 of the lead frame. When the lead frame is provided with these steps, fixing unit 1 and lead 2 are placed lower than other leads so that fine wire 5 is prevented from contact with the terminal of element 4, and thus shortcircuiting is prevented.
Patent JP-H09241034-A (JP)
Title: Composition for adhesion
Inventor: HIKATA HAJIME
IPC: C03C8/24
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To ensure a low coefft. of thermal expansion, superior heat resistance, high strength and satisfactory flowability by using crystalline PbO-B2 O3 -ZnO-BaO glass powder, cordierite powder and willemite ceramic powder. SOLUTION: This compsn. consists of 40-90wt.% crystalline PbO-B2 O3 -ZnO- BaO glass powder, 1-20wt.% cordierite powder and 1-45wt.% willemite ceramic powder and has such a low coefft. of thermal expansion as <=50×10<-7> / deg.C. The glass powder consists of, by weight, 60-88% PbO, 1-15% B2 O3 , 7-20% ZnO, 1-5% BaO, 0-6% SiO2 , 0-3% Al2 O3 , 0-10% Bi2 O3 , 0-5% SrO, 0-5% TiO2 and 0-6% F2 , has 280-340 deg.C glass transition temp. and enables adhesion at <=540 deg.C. The ceramic powder consists of 68-75wt.% ZnO, 23-28wt.% SiO2 and 0.1-8wt.% Al2 O3 .
Patent JP-S563370-A (JP)
Title: Valve closed by water pressure when button is pushed
Inventor: SATOU SEIYA
IPC: F16K31/54
Filed: 1979-06-18
Abstract: PURPOSE: To provide a simple, rapid valve closing method in use of a button in addition to the usual method in which a handle is turned for closing the valve, by employing a rack and a pinion arranged such that the pinion comes out of engagement with the pinion when a button is pushed and the valve is closed by the function of pressure difference.  
     CONSTITUTION: When handle 1 is turned to the left, pinion 3 is turned and rack 2 is shifted to the left. Resultantly, valve 4 is moved also to the left and it is opened. On the other hand, button 7 is pushed by finger, pinion 3 is moved downward and comes out of engagement with rack 2, so that rack 2 and valve 4 are moved to the right by water pressure and valve 4 is closed. When finger is detached from button 7, button 7 is returned to its original position by the force of coil spring 8. Here, if handle 1 is turned to the right, valve 4 can be closed while gradually reducing the water flow in the conventional manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06294500-A (JP)
Title: Gas leak position automatic cutoff device
Inventor: KOBAYASHI EIJI
IPC: G01M3/04
Filed: 1993-04-06
Abstract: PURPOSE:To attain the safety operation of a plant by outputting a cutoff command to a cutoff valve based on the abnormal position information from an abnormality judging logic function limiting an abnormal position and the plant map information. CONSTITUTION:The gas leak position in a gas leak detection area is estimated based on the plant map information 1 from a plant map information function, gas detection signals from gas detectors 2a, 2b, and the wind direction signal from an anemoscope 2w. A process abnormality is diagnosed based on the gas leak position signal from a gas leak area estimation arithmetic function 2, the gas pressure signal from a gas pressure gauge 3b, and the gas flow signal from a gas flow meter 3a. An abnormal position is limited based on the abnormality judgment signal from a process abnormality diagnostic logic function 3, the ITV information from an ITV infrared device 4a, and the plant map information 1. A cutoff command is outputted from a cutoff valve judgment arithmetic function 5 to a cutoff valve 5a based on the abnormal position signal from the abnormality judgment logic function 3 and the plant map information 1.
Patent JP-H07286707-A (JP)
Title: Burner for burning in duct
Inventor: YOSHIDA SEIJI
IPC: F23D14/22
Filed: 1994-04-18
Abstract: PURPOSE:To solve carbon deposit, to reduce NOx generation quantity, to improve turn-down performance and to perform flame stability and complete combustion by sucking exhaust gas to a combustion chamber via a vent hole of a flame stabilizing member by gas fuel injected from a plurality of nozzle pipes provided at a header. CONSTITUTION:A burner 1 for burning in a duct comprises a header 3 formed with many nozzle holes 2, and a pair of flame stabilizing members 4 mounted at both ends via the holes 2. A nozzle pipe 2a mounted at the hole 2 protrudes from a combustion chamber 4a. Fuel is supplied from a pipeline 6 to the header 3, and injected through the pipe 2a. A base end 8 of the member 4 is fixed to the header 3, and expanded toward a movable end 9 side at an angle theta. A separation occurs at a periphery of a vent hole 11 of the member 4 by a kinetic motion of gas fuel injected from the pipe 2a, a spiral following wake 18 is produced to suck exhaust gas flowing in an outer direction of the member 4 into a fuel chamber 4a.
Patent JP-H06218878-A (JP)
Title: Biodegradable film or sheet having heat sealing property
Inventor: NISHIYAMA MASASHI
IPC: C08L71/02
Filed: 1991-03-18
Abstract: PURPOSE:To obtain film, the microbial degradation rate of which is high and which has favorable heat sealing properties, by a method wherein thermoplastic synthetic resin film having microbial degradability is formed on one side of base material film made of cellulose fiber and chitosan. CONSTITUTION:At least on one side of base material film or sheet made of cellulose fiber and chitosan or of cellulose fiber, chitosan and thermoplastic synthetic resin having microbial degradability, thermoplastic synthetic resin film having microbial degradability is formed. The chitosan is produced by deacetylating chitin, which is obtained from the shell of crustanean and mycelia. As the thermoplastic synthetic resin, poly-epsilon-caprolactam, polyester-based polyurethane and polyethylene oxide are preferably used.