baber/WOPTO huggingface dataset:
Patent JP-S58127106-A (JP)
Title: Photo sensor system
Inventor: SEI YASUTOMO
IPC: G01B11/00
Filed: 1982-01-25
Abstract: PURPOSE:To correctly confirm the presence or absence of an article in the plural regions with  simple construction having the reduced numer of parts by a system wherein a light beam from  a light emitting element used to irradiate the region A is made to reach the region B through  a refraction optical path including a filter, and then the reflected light from the region B is  received by a photo detector. CONSTITUTION:In a combine or the like, when a head of grain stalk reaches a deep strip-off  region H as indicated in a state X, an irradiation light from a light emittng element 32a of a photoelectric sensor 33 is reflected by the grain stalk and received by a photo detector 32b  through a liquid crystal cell 41 and a analyzer 42, so that the detector 32b outputs continuously a high level signal indicating the presence of grain stalk. Meanwhile, when the grain stalk is  located between the region H and a shallow strip-off region L as indicated in a state Y, the reflected light of the irradiation light passing through a refraction optical path including a  polarizer 39 adapted to form an optical filter reaches the grain stalk and is reflected therefrom. This reflected light is received intermittently by the detector 32b through the cell 41 applied with oscillation voltage and the analyzer 42. When the grain stalk locates in a region  L as indicated in a state Z, no light is received by the detector 32b. It is thus possible to correctly confrirm the presence or absence of an article in the plural regions with simple construction having the less number of parts without the need of using light emitting and receiving  elements for each region.
Patent JP-H0529763-A (JP)
Title: Manufacture of multilayer copper clad laminated board
Inventor: OCHIAI TAKASHI
IPC: B32B15/08
Filed: 1991-01-31
Abstract: PURPOSE:To promote mass production, speed up delivery and reduce cost by clamping a releasability film between prepregs, forming a both sided copper clad laminated board, a circuit pattern on a copper foil on both sides and then removing the film, separating into two single-sided circuit boards and lapping the prepregs and the outer layer copper foil on both sides of the single-sided circuit boards. CONSTITUTION:A release film whose both surfaces are further roughened are inserted between prepregs and heat and pressure-molded. Outwardly, the film looks like a both-sided copper clad laminated board, but in reality, there is available a laminated board laminated by two single-sided copper clad laminated boards in structure. Then, there is formed a circuit pattern 4 which comprises an inner layer circuit 1, a flow stopper 2 and a connector 3 on both-sided copper foil on both-sided copper clad laminated board. Then, the release film is separated, removed and divided into two single-sided circuit boards. The single-sided circuits boards are used as an inner layer board where a prepreg and an outer layer copper foil are laminated in order and heat and pressure-molded so as to obtain a multilayer copper clad laminated board. This construction makes it possible to obtain multilayer copper clad laminated boards efficiently.
Patent JP-H01189061-A (JP)
Title: Manufacture of drum for magnetic tape
Inventor: YAMAMOTO YOSHIZO
IPC: G11B15/61
Filed: 1988-01-22
Abstract: PURPOSE:To eliminate a defect on a desired sliding surface at the time of die-casting, and to easily form a complicated shape by die-casting an aluminum alloy when a drum for a magnetic tape is manufactured, and thereafter, pressure-expanding only a contact part with the magnetic tape with forging. CONSTITUTION:At a fixed drum 1 on the cassette reading magnetic head, a horizontal rib plate 3 is horizontally protruded from a central external surface in the vertical direction of a shaft cylinder 2 having a shaft hole 2a, and upper and lower edge parts are continuously connected to an open external cylinder 4. A thick boss 5 is continuously connected to the base edge part of the shaft cylinder 2 downwardly protruded from the rib plate 3, and a leg 6 fitted at the notch part side edge of the external cylinder 4 is protruded to a little lower position than the lower edge of the external cylinder 4. When the fixed drum 1 is manufactured, the aluminum alloy is die-casted, thereafter, only the contact part with the magnetic tape is pressure-expanded, the defect on the desired tape sliding surface at the time of the die-casting is eliminated, and the complicated shape is easily formed.
Patent JP-H06218628-A (JP)
Title: Wire electric discharge device
Inventor: ONIZUKA MASAAKI
IPC: B23H7/10
Filed: 1993-01-26
Abstract: PURPOSE:To improve working efficiency by obviating the necessity of management by an operator by permitting the automatic advance by an automatic wire feeding device, and smoothly recovering a wire electrode after use even in the case where working is carried out by the using the extremely thin wire electrode. CONSTITUTION:A wire electric discharge machining device equipped with a wire taking-out means 15 which is installed in the traveling passage for a wire electrode 1 and takes out the wire electrode 1 used in working, outside the traveling passage is further equipped with a wire taking-up means 23 for taking up the wire electrode 1 transported by the wire taking-out means 15. An adhesion applying means 24 equipped with a coating part 37 for coating the surface of the wire electrode 1 taken up by the wire taking-up means 23 with an adhesive 35 and a fixation part 36 for fixing the wire electrode 1 which is newly transported by the wire taking-out means 15 on the wire taking-up means 23 by the adhesive 35 is installed on the electrode sending-out side of the wire taking-out means 15.
Patent JP-H08197716-A (JP)
Title: Image forming apparatus
Inventor: KAWASAKI NORIHIRO
IPC: G03F3/10
Filed: 1995-01-26
Abstract: PURPOSE: To output a printed material for proofreading in a short time by automating winding up of an ink sheet and a printing paper to each cylinder. CONSTITUTION: A positive film and an ink sheet are laminated on a glass plate 19 by carrying action of a robot hand 16, and they are exposed to light, and then the ink sheet is taken off from a suction mechanism 18 for taking off and the ink sheet is mounted on the outer periphery of a cylinder B by suction, and a substrate sheet is peeled off from this ink sheet by means of a sheet peeling-off mechanism 40 and thereafter, the cylinder B is press-contacted with a cylinder P 31 to transfer the ink layer of the ink sheet onto a printing paper.
Patent JP-H08204970-A (JP)
Title: Image data compressing and expanding device
Inventor: ICHIKAWA TOSHIKI
IPC: H03M7/30
Filed: 1995-01-26
Abstract: PURPOSE: To attain the target compressibility through a single compression processing by quantizing the block image data which underwent the discrete cosine transformation(DCT) based on the quantization tables that satisfy the necessary conditions and applying the entropy coding to the transformation coefficients to compress them. CONSTITUTION: The multilevel image data are divided at a block division part 1, undergo the DCT through a DCT part 2, and are quantized at a quantization part 3 based on plural quantization tables 4. The DCT coefficients are compressed at an entropy coding part 7 and outputted. At the same time, the quantity of compressed data measured at a compressed data quantity measurement part 9 is compared with the target compressed data quantity of a target compressed data quantity storage device 10 to select one of those corresponding tables 4 at a comparison processing part 11. Thus the target compressibility is attained by a single compression processing not by two operations carried out for every block.
Patent JP-S54104677-A (JP)
Title: Lamp bulb
Inventor: NAKAMURA NOBORU
IPC: H01J61/36
Filed: 1978-02-01
Abstract: PURPOSE: In a lamp bulb wherein an electrode rod constitutes electrode part, sealing part, and external lead rod part, to prevent the breakage of the external lead rod during the production and use of the bulb by coating the central portion (leaving  end portions) of a lead wire with molten sealing glass and fitting a metal pipe to the coated portion.  
     CONSTITUTION: The central portion (leaving end portions) of a 0.5 mm ϕ tungsten electrode rod 1 is coated with molten sealing glass 2, and a Ni pipe 3 is fitted to the coated portion, with the end 4 pressed onto the external end 5 of the electrode rod 1 which serves also as an external lead rod. The external lead rod of the stem is connected with a lead wire 6. The electrode rod 1 is inserted into a luminescent bulbe main tube 7, and the joint of the main tube 7 and the sealing glass 2 is heated in a reducing gas or innert gas to seal the joint while coaxially rotating the both bodies. The sealing portion and the pipe 3 are fitted with a cap 9 through a heat- resistant cement 8. The cap 9 is electrically connected to the lead wire 6 by solder 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5294775-A (JP)
Title: Manufacture of semiconductor device
Inventor: OONO YOSHIKAZU
IPC: H01L21/31
Filed: 1976-02-04
Abstract: PURPOSE: The insulation film is coated on semiconductor substrate through CVD method. Then annealing is performed with the cooling velocity with which no heat distortion to give effect to semoconductor device characteristics. As a result, good property semiconductor device, which has no distortion on the interface between insulation film and substrate, can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000202873-A (JP)
Title: Mold releasing method in molding machine
Inventor: FURUYA TAMIO
IPC: B29C45/32
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a mold releasing method capable of reducing the interval between a fixed mold and a second movable mold in the mold opened state of a molding machine. SOLUTION: An injection molding machine 2 is equipped with a fixed mold 4, the first movable mold 6 opposed thereto, the second movable mold 9 opposed to the first movable one 6, the first cavity 22 provided between the fixed mold 4 and the first movable mold 6 and the second cavity 24 provided between the first and second movable molds 6, 9. In such a state that the space between the first and second movable molds 6, 9 is closed, both molds are moved to open the space between the first movable mold 6 (shown by a solid line) and the fixed mold 4 to perform the work for taking out the product molded by the first cavity 22.  Subsequently, the first movable mold 6 is moved to close the space between the fixed mold 4 and the first movable mold 6 while the space between the first movable mold 6 (shown by a chain line) and the second movable mold 9 is opened to perform the work for taking out the product molded by the second cavity 24.
Patent JP-H10208229-A (JP)
Title: Magnetic recording medium, method and device for manufacturing the same
Inventor: SAMOTO TETSUO
IPC: G11B5/85
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the method and the device for manufacturing the magnetic thin film type magnetic recording medium in which a high density recording is conducted, the recording wavelength is reduced and a superior electromagnetic conversion characteristic is obtained. SOLUTION: In the magnetic recording medium, the magnetic layer made of a magnetic thin film is provided on a non-magnetic supporting body 9 and an orientation angle θex of magnetic particles 16, which form the film, is set to satisfy 25 deg.<=θex<=40 deg.. The manufacturing method is as follows. The body 9 is carried by a guide member 3, a magnetic material flying source 5, which is facing against the member 3, spreads a magnetic material 6, first and second masks 1 and 2, which face the member 3, controls the flying angles and the flying regions of the material 6 and the material 6 is deposited on the body 9 so that the angles θex of the particles 16 deposited on the body 9 becomes 25 deg.<=θex<=40 deg..
Patent JP-H10204854-A (JP)
Title: Float valve type diversion works
Inventor: KODAMA AKIRA
IPC: E02B7/20
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To maintain a smooth flow on the downstream side piping by preventing air from getting drawn when the water level of a diversion channel reaches a level below a prescribed one without carrying out an appropriate control of the downstream side piping resistance such as controlling the openings of terminal valves. SOLUTION: The float type diversion works are composed of a pantograph type link mechanism 9 that opens and closes a valve 3 provided at the head section of an inflow pipe 2 connected to a water tank 1 in accordance with the upward and downward movement of a float 8, and an overflow weir 5 is formed by notching the circumferential wall of the top of a diversion pipe 4 inserted into and installed in the water tank 1, and a diversion channel 7 where an outflow pipe 6 is connected near the bottom, is provided. In such case, when the water level H2 of the diversion channel 7 lowers below a prescribed value, drawing of air associated with water falling from the overflow weir 5 is prevented by reducing an outflow through decreased opening of a flow control valve 28 provided at the inlet of the outflow pipe 6.
Patent JP-S61169472-A (JP)
Inventor: MINOYA KEIJI
IPC: B66B1/26
Filed: 1985-01-24
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-H01186357-A (JP)
Title: Knob structure for rotary shaft
Inventor: IGARASHI HITOSHI
IPC: B41J11/38
Filed: 1988-01-21
Abstract: PURPOSE:To receive a knob in a body by a method wherein when a first knob is pushed in, a projection part of an elastic material attached to an inner cover rotates a plate cam by a very small angle, and when the pressing is released, a projection engaged part of a second knob abuts against a notched part of the plate cam to be engaged therewith. CONSTITUTION:When a knob 4 is pushed in from a state where the knob 4 is positioned most outside, an inner side face 4b comes in contact with a projection part 3d of an inner cover 3. When the knob 4 is further pushed in to come into contact with an outer side face 3h, an elastic spring part 3g of the cover 3 is bent, and a knock face 3c abuts against 2c of a cam 2 to rotate the cam 2 slightly clockwise. When force for pressing the knob 4 is released herein, the bend of the spring part 3g disappears, and the knock face 3c is separated from the cam 2. Then, a projection part 2c' formed at a symmetrical position to a center of the cam 2 comes in contact with an end face of a projection engaged part 5c of a knob body 5 fixed to the knob 4 to rotate the cam right by a very small angle. Since the engaged part 5c is engaged with a depressed part 2d' of the cam to bias the knob body 5 rightwardly with a spring 6, the cam 2 is held in this state, and the knob body 5 is received in a printer body.
Patent JP-S63179328-A (JP)
Title: Color tone correcting system for multi-layered liquid crystal panel
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1347
Filed: 1987-01-20
Abstract: PURPOSE:To subject the entire surface of a TN type liquid crystal panel to coloring correction so that the display with a uniform color tone is permitted by controlling the transmittance of the panel for each of respective cells in compliance with the coloring within the panel face. CONSTITUTION:The liquid crystal panel 12 is held in a bright state and the prescribed voltage is impressed to the respective cells of an FLC panel 22 and TN panel 23 by scanning the cells. The transmitted light by each color of the respective parts is received by photodetectors 26 and photoelectrically converted values are sent to a detecting means 24. The means 24 determines correction rates 12 for each of the respective cells of the TN panel 23 and sends the same to a voltage generating means 25. A signal conversion circuit 29 of the means 25 instructs the impressed voltage to the respective cells of the panel 23 to a liquid crystal driver 30 in accordance with the correction rates 12. The respective cells of the panel 23 are controlled to the transmittance corresponding to the voltage impressed thereto and the first quantity 10 of the transmitted light is corrected like a broken line 11. The quantity of the transmitted light for each of the respective colors is nearly uniformized over the entire surface of the panel by such operation. The panel 21 displays white over the entire surface in a bright state.
Patent JP-S61170420-A (JP)
Inventor: NAGASAKA TOSHIO
IPC: A47J27/00
Filed: 1985-01-24
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-H08204760-A (JP)
Title: Bipolar clock disturbance detection circuit
Inventor: TAKAHASHI YASUNORI
IPC: H04L25/34
Filed: 1995-01-27
Abstract: PURPOSE: To realize a bipolar clock disturbance detection circuit in which the disturbance of a bipolar clock is surely detected. CONSTITUTION: A bipolar clock disturbance detection circuit is made up of a unipolar signal extract means 1, a 1st abnormality discrimination means 3, a 2nd abnormality discrimination means 5, and an OR circuit 7. A pulse detection circuit 11 of the extract means 1 extracts a positive polarity pulse S1 from a bipolar clock BCL and a pulse detection circuit 12 extracts a negative polarity pulse S2. The abnormality discrimination means 3 allows a register 32 to shift frequency division data S3 of the pulse S1 by a frequency dividing circuit 31 by using the pulse S2 as a clock and discriminates it to be an error when the shifted result differs from a predetermined value.  An abnormality discrimination means 5 allows a register 52 to shift the frequency division data S4 of the pulse S2 by a frequency divider circuit 51 by using the pulse S1 as a clock and discriminates it to be an error when the shifted result differs from a predetermined value.
Patent JP-H025849-A (JP)
Title: Method and apparatus for reducing alcohol content of alcoholic beverage
Inventor: HARUTOMUUTO ERUNSUTO ARUSAA BU
IPC: B01D17/00
Filed: 1989-01-20
Abstract: PURPOSE: To decrease the alcohol content of an alcoholic drink especially beer or wine, without changing the taste of the drink by partially or completely removing the alcohol by vapor-permeation.  
     CONSTITUTION: Beer is supplied from a pipe 1, heated by a preheater 2 and introduced into a membrane module 5 containing a vapor-permeation membrane 18 having higher permeability to an alcohol (ethanol) than to water. The permeated vapor is taken out through a pipe 7, cooled in a main condenser 8, evacuated with a vacuum pump 12 and cooled by a post-condenser 14. The condensed liquid is discharged through a pipe 17. The low-alcoholic liquid having an alcohol content decreased to only 1.7% is retained in the module 5 and discharged through a pipe 6. The product is discharged through a pipe 16 and added to the condensation product. The post-condensation product is optionally imparted with the taste of beer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10195161-A (JP)
Title: Molded polyurethaneurea product and its production
Inventor: NAKANO YASUHIRO
IPC: C08G18/32
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-modulus high-tensile-strength segmented polyurethane urea(SPU) product and a method for preparing this product. SOLUTION: This product is made from a segmented polyurethaneurea(SPU) composed of a segment (1) consisting of a reaction product of an at least difunctional isocyanate compound with a polyol compound having a number- average molecular weight of 800-6,000 and a segment (2) consisting of an isocyanate compound and a diamine compound and having a purity of 80mol% or above and a branching density of 15-50mmol/kg and having such a morphological structure that 10-80%, based on the total area, relatively high-modulus island-like domains are distributed per 9(μm)<2> when an arbitrary surface or cross-section of the product is measured with the viscoelastic mode of a scanning probe microscope with a single-crystal silicon antilever (125μm in length, at a frequency of 7-8kHz and a horizontal resolution of 0.2-1nm) having a spring constant of 0.1-1N/m.
Patent JP-H05220154-A (JP)
Title: Capaciy area judgment, biopsy and surgi- cal treatment apparatus
Inventor: RICHIYAADO EE MOSUBIYU
IPC: A61B17/221
Filed: 1992-01-27
Abstract: PURPOSE: To provide a novel and improved surgical device suitable for determing or removing the tissue region of a human body by constituting the device from a tubular shaft having a filament array preliminarily molded and installed as a spring. CONSTITUTION: This device is used for profiling and enclosing a tissue for the purpose of removal from a human body in or after use, and removing it from the human body. The determination of volumetric region, biopsy and surgical device has a tubular shaft 1 to be inserted into the body. A filament array 3 expansible to a predetermined form and preliminarily installed so that the tissue of the body can be profiled, enclosed and eliminated is arranged in the inner part. After the filament array 3 is expanded to a removing form, the filament array 3 of this form for surgical excision is simply introduced through a control stilet 2, and an enclosed tissue body 4 is exposed to the surgical filament array 3, whereby a conventional or non-conventional surgical excising configuration can be used.
Patent JP-H05200234-A (JP)
Title: Dehumidifier
Inventor: KAWADA SOICHIRO
IPC: B01D53/26
Filed: 1992-01-27
Abstract: PURPOSE:To uniformly and efficiently dehumidify air in various storing cases over the whole thereof though a humidifier itself is small-sized. CONSTITUTION:In a dehumidifier 1 having a moisture absorbent 2 built therein having air supply ports 5, 12 and exhaust ports 6, 13 for dehumidification and drying.regeneration by pairs, air ducts 7, 8 are connected to the air supply port 5 and the exhaust port 6 opened at the time of dehumidifying operation to arbitrarily set air supply and exhaust positions.
Patent JP-S61173621-A (JP)
Inventor: KIKUCHI MISAO
IPC: H02G15/23
Filed: 1985-01-25
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-H07221388-A (JP)
Title: Semiconductor laser device
Inventor: HAGA TORU
IPC: H01S5/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide a surface emission laser using an excellent reflection surface which is inclined 45 deg. against the surface of a substrate by forming the reflection surface regardless of the kind of the semiconductor crystal used. CONSTITUTION:A semiconductor laser 4 is formed on an InP substrate 1 which is inclined 9 deg. to 10 deg. in (110) direction against (100) face so that the emitting direction of laser light 5 can become coincident with (110). After forming the laser 4, an SiNX film is deposited on the entire surface of the substrate 1 by using the CVD method. A part where the semiconductor layer is exposed is formed near a laser light emitting surface by treating the SiNX film by photolithography and etching and an InP layer 2 is selectively grown on the part by metal organic chemical vapor deposition. The angle between one side face of the selectively grown layer 2 in (110) direction and the substrate l becomes 45 deg.. When the laser light 5 emitted from the laser 4 is made incident to the side face, the light 5 is reflected in the direction perpendicular to the substrate 1.