baber/WOPTO huggingface dataset:
Patent JP-H11243956-A (JP)
Title: Production of polyester
Inventor: YOKOMIZO SATOSHI
IPC: C12N15/09
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable polyester excellent in heat stability and moldability by incubating under a specific condition an E.coli transformed by a plasmid vector containing a polyester polymerizing enzyme gene. SOLUTION: This polyester is obtained by transforming an E.coli by using a transformant vector comprising a polyester polymerizing enzyme gene (e.g. a DNA separated from Aeromonas caviae and shown by the base sequence of the formula), inducing a fatty acid-assimilating ability in the transformant by a fat-relating substance, incubating the fatty acid-assimilating ability induced strain in a culture medium employing the fat-relating substance as a carbon source, and taking the polyester from the resultant culture.
Patent JP-H02229849-A (JP)
Title: Molding composition of diacetylene compound
Inventor: NAKAMURA KATSUYUKI
IPC: C08F299/04
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a composition of a diacetylene compound containing diacetylene group and double bond in one molecule, excellent in curing reactivity, stably moldable without decomposition in molding and having a high elastic modulus and hardness and low linear expansion coefficient without causing structural defects, such as cracking. CONSTITUTION:A composition obtained by blending 3-90wt.%, preferably 7-75wt.% double bond-containing diacetylene compound in which one or two or more constituent units of diacetylene group-containing hydrocarbon groups expressed by formula I or II (R is hydrogen atom or monofunctional organic group; R<1>, R<2> and R<3> are bifunctional organic group; linking group includes ether bond, ester bond, amino bond, imino bond or urethane bond) and one or two or more constituent units of hydrocarbon groups having carbon-carbon double bonds are linked through one or two or more linking groups with 97-10wt.%, preferably 93-25wt.% polymer material.
Patent JP-S62207579-A (JP)
Title: Repair method for crusher roll using buildup welding
Inventor: SHIOYAMA HITOSHI
IPC: B02C4/28
Filed: 1986-03-06
Abstract: PURPOSE:To shorten a construction period and to reduce the cost by welding the welding metal having a toughness as well as forming numerous grooves on the roll shell part to be repaired, then by welding the upperlaying weld metal for repair on the whole face of the roll shell part. CONSTITUTION:Numerous grooves 6 are formed in the direction crossing with a repair welding direction via an arc air gouging on the surface of a wear roll shell part 1. An anchor bead is then formed by performing a filling-up welding with the soft welding metal having toughness on this groove 6. The upperlaying repair weld 7 is made by performing the buildup welding of a hard upperlaying metal continuously in the direction (a) on the whole face of the roll shell part 1 including the anchor bead. In this method, a resin-forcing and mooring actions are performed with the cross combination of the upperlaying weld repair 7 and anchor bead. Consequently the repair omitting machining is enabled and the shortening in the construction period and reduction in the cost are enabled.
Patent JP-H04285959-A (JP)
Title: Method for inspecting phase shift reticule
Inventor: MARUYAMA HIROSHI
IPC: G03F1/84
Filed: 1991-03-15
Abstract: PURPOSE:To improve a resolving power and inspection accuracy by detecting both of the reflected light and transmitted light from shifters. CONSTITUTION:The shifters which are provided around the mask patterns constituting a reticule and change the phase of incident light at the time of executing projection exposing by using the reticule are inspected by using the reflected light and the transmitted light in combination. Respective unit bits are irradiated with, for example, the UV rays from a 1st high-pressure mercury lamp 13 via 1st lenses 14, 15 for projection and the transmitted light thereof is detected by photosensors 21, 22 through 2nd lenses 23, 24 for projection, half mirrors 17, 18 and mirrors 19, 20. The unit bits are irradiated with the UV rays from a 2nd high-pressure mercury lamp 16 through the half mirrors 17, 18 and the 2nd lenses 23, 24 for projection. The reflected light thereof is detected by the photosensors 21, 22 through the same route as the route for the transmitted light. Consequently, the edges of the shifters are stressed and the defects of the shifter parts are detected by the comparison of the light images of the photosensors 21, 22.
Patent JP-H0544129-A (JP)
Title: Bulk-treated continuous filament yarn and on-line type interweaving method of low melting-point binder fiber
Inventor: BIRASU GAJIYANA BANKAA
IPC: D02G3/24
Filed: 1991-02-25
Abstract: PURPOSE: To form a composite yarn having good bulkiness and a high level of interlace by combining a low melting binder fiber with a continuous filament base yarn. CONSTITUTION: This method comprises sequential steps for bulking a continuous filament yarn 11, combining it with a low melting binder fiber 17, interlacing the combined yarn, and fixing the interlace.
Patent JP-H09246028-A (JP)
Title: Rare earth permanent magnet powder and preparation thereof
Inventor: MOTOKURA YOSHINOBU
IPC: H01F1/057
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a bond magnet which is excellent in magnetic characteristic (maximum energy product). SOLUTION: The permanent magnet powder is made of a composition containing 2-15 (both inclusive) atomic % of rare earth element Y, 5-8 (both inclusive) atomic % of rare earth element B and a balance of Fe, CO and unavoidable impurities. A hydrogen occluding process is carried out under a hydrogen gas atmosphere condition of a relationship between CO amount in the composition and hydrogen or hydrogen gas partial pressure corresponding to a region of a graph defined by 4 points A, B, C and D in the graph.
Patent JP-H06262954-A (JP)
Title: Oil filler port unit of fuel tank
Inventor: AOSHIMA KAZUYUKI
IPC: B60K15/04
Filed: 1993-03-11
Abstract: PURPOSE:To provide a compact type oil filler port unit of good sealing performance, without giving damage to the inner circumferential surface of a filler tube. CONSTITUTION:A rubber-like elastic body 12 which is brought into contact in sealed manner with the peripheral part of a guide hole 14 when a shutter 20 is closed, is provided on the outer peripheral part of the shutter 20. When the shutter 20 is opened, the rubber-like elastic body 21 is deformed and is softly brought into contact with the inner circumferential surface of a filler tube. Since interference between the shutter 20 and the inner circumferential surface of the filler tube can be avoided while the opening becomes as large, the diameter of the filler tube can be reduced.
Patent JP-H08216564-A (JP)
Title: Mailing tool
Inventor: IWAMOTO TOSHIO
IPC: B42D15/02
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a mailing container body that can safely send a small article at a remarkably low postage Without a possibility that it may be broken by a method wherein a mailing tool is composed of a storage container body for containing a postal matter and a sheet body for sealing the storage container body with a character entry part provided on the surface thereof. CONSTITUTION: A mailing tool is composed of a storage container body 2 and a sheet body 1. The storage container body 2 is provided with a containing part 21, in which a small article or the like to be mailed is contained. The storage container body 2 is made of a cushioning material having relatively high cushioning properties for preventing a small article contained therein from being broken. An adhesive layer P is provided on a mouth part 22A of the storage container body 2 to be bonded to the sheet body 1. The sheet body 1 has the same size as a postcard. On the surface of the sheet body 1, characters, such as an address, a name, and the like of a destination, are entered.  In mailing the mailing tool, a small article is put in the recessed containing part 21 of the storage container body 2, and the mouth part of the storage container body 2 is entirely completely sealed with the sheet body 1.
Patent JP-S61210464-A (JP)
Title: Data buffer device
Inventor: NAKAMURA KUNIO
IPC: G06F13/38
Filed: 1985-03-15
Abstract: PURPOSE:To shorten access time and to enhance a responsiveness and a throughput of an entire of a system by setting and selecting a length of an optimum buffer memory block in accordance with a data transfer speed of I/O of an object. CONSTITUTION:All data inputted to a buffer memory block 8 in a data buffer device 2 through an I/O data bus 4 from an I/O 1 are transmitted to a CPU 3, and the data from the I/O 1 is written in a buffer memory block 9. At this time, the device 2 newly sets an output data of an initial address register 13 in buffer address counters 10, 11. The data from the I/O 1 is written in the memory 8 and the data in the memory 9 is transmitted to the CPU 3. A similar operation thereafter is repeated until all the receiving data from the I/O 1 is completed to be transmitted to the CPU 3. Thereby, an access time can be shortened and a responsiveness and a throughput of a system can be enhanced.
Patent JP-S62208009-A (JP)
Title: Photosemiconductor module
Inventor: SHINGYOJI TADAO
IPC: G02B6/42
Filed: 1986-03-10
Abstract: PURPOSE:To prevent the turning force of a cap nut from being transmitted to a ferrule by providing a washer which has a projection engaging the slit of a housing between the flange of the ferrule and the step surface of the cap nut. CONSTITUTION:When a photosemiconductor module is assembled, the shaft part 16 of the ferrule 15 is inserted into the cylindrical hole 13 of the housing to engage the projection 26 of the washer 25 with the slit of the housing 11, and in this state the screw hole 19 of the cap nut 18 is engaged threadably with the screw part of the housing 11 to clamp the cap nut 18. At this time, the washer 25 is clamped between the step surface 22 of the cap nut 18 and the flange 17 of the ferrule 15 by the clamping of the cap nut 18, but the washer 25 is prevented from rotating on the housing 11, so the turning force of the cap nut 18 is not transmitted to the ferrule 15 and no torsional force is therefore applied to an optical fiber 14.
Patent JP-S62210131-A (JP)
Title: Forward-backward selector for small vehicle
Inventor: YAGI SUMIO
IPC: G05G7/10
Filed: 1986-03-10
Abstract: PURPOSE:To make a rocking angle of an operating lever smaller in a simple structure as well as to improve the extent of operatability in an operating lever, by interposing a displacement expanding mechanism, which expands rotational displacement of the operating lever and transmits it to a wire, in an operating part of a device. CONSTITUTION:A pair of interlocking wires 53 and 54 are installed between an operating lever 40 and a turning arm 47 via transmission devices 50-52. And, each turning end of the turning arm 47 is extended in the reverse direction to each other in the radial outward of a fulcrum shaft 46, and each turning shaft 74 is installed in each of turning ends. And, each other end of these interlocking wires 53 and 54 has these turning shafts 74 pierced through free of slide motion in the radial direction, and coil springs 75 and 76 to be energized in the extension direction are interposed between each turning end of these interlocking wires 53 and 54. With this constitution, a forward-backward selecting shifter is operated by the operating lever 40, and the dog is selectively engaged with one side of respective engaging holes of a c.w. gear and a c.c.w. gear, thus power is transmitted to an axle.
Patent JP-H07255935-A (JP)
Title: Device for use in end of row of game machines
Inventor: YAMASHITA TOSHIHIRO
IPC: A63F7/02
Filed: 1994-03-22
Abstract: PURPOSE:To obtain an end of a row of game machines having a fine appearance and obviate the need for an end-concealing plate as an independent part, by improving the structure of the form of a device for use in the end of the row of the game machines. CONSTITUTION:A rear pillar frame 1' composing part of the rear part 141 of an island end device (device for use in the end of a row of game machines) 140 has the same structure as the first pillar-frame 1 of a pachinko machine support device 20, and has a connection recess Y. The rear pillar frame 1' and the second pillar-frame 2 of the support device 20 are easily joined together by fitting the connection recess part Y and a connection projection X, and are fastened together by means of bolts A and nuts firmly fixed to the edges of the openings (h) through which the corresponding bolts are passed. At the same time, the island end can be concealed by the island end device 140, and this eliminates the need for an end-concealing plate.
Patent JP-S62208649-A (JP)
Title: Transfer device for semiconductor wafer
Inventor: MITOMI NORIMICHI
IPC: H01L21/67
Filed: 1986-03-07
Abstract: PURPOSE:To shorten the transfer distance between a cassette and a boat as well as to curtail the transfer time by a method wherein, with a linearly slanted guide rail arranged between the cassette and the boat, two groups of transfer mechanisms for the transfer of one sheet of a wafer and the transfer of plural sheets of wafers are provided. CONSTITUTION:When wafers are transferred from a cassette 2 to a boat 3 one sheet by one sheet, a movable stopper 14 is pushed down. Whereupon, a purposive wafer 1 passes through a slit of a fixed stopper 13 one sheet only and the remaining wafers 1 are held by the fixed stopper 13. The wafer which passed through the slit 13a is held by a V-grooved roller 7 provided at the point part of a slider 8 being ready-come for suppressing in advance, rolled on a guide rail 11 and transferred to the boat 3. Then, when the total number of the wafers 1 in the cassette 2 are transferred to the boat 3 at the same pitches as in the cassette 2, a slider 18 is made to previously advance, the movable stopper 14 is pushed down and all the wafers 1 are made to retreat while being held by a plurality of V-grooved rollers 17 provided at the point part of the slider 18, thereby enabling to transfer the wafers to the boat 3.
Patent JP-H11247628-A (JP)
Title: Engine valve made of aluminum alloy
Inventor: HAMADA AKIHIRO
IPC: F01L3/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of hardness at the operating temperature of an engine so as to obtain excellent wear-resistance by taking a non-heat treated aluminum alloy as the base material of an umbrella part, and uniformly dispersing ceramic particles in the base material in an engine valve made of an aluminum alloy having an umbrella part at one end of a shaft part. SOLUTION: The whole of a valve in an engine valve 1 for intake is formed from a raw material made by uniformly dispersing ceramic particles 3 in a base material 2 made of an aluminum alloy. The aluminum alloy as the base material 2 is preferably a non-heat treated alloy such as JIS 5083 material composed of 4-4.9 wt.% Mg, 0.4 wt.% Si, 0.4 wt.% Fe, 0.4-1.0 wt.% Mn, 0.25 wt.% Zn, 0.15 wt.% Ti, 0.05-0.25 wt.% Cr, 0.1 wt.% Cu and the residue, which is composed of Al and inevitable impurities. As ceramic particles 3, preferably used is ceramics of oxide, carbide, nitride or boride with a mean particle diameter of about 3 μm.
Patent JP-S55143438-A (JP)
Title: Water analyzer
Inventor: SHIBATA YOSHIKI
IPC: G01N33/18
Filed: 1979-04-26
Abstract: PURPOSE: To measure at a time the total requested volume of oxygen, the total volume of carbon or the total volume of organic carbon, and the total volume of nitrogen, by connecting an oxygen detector, carbon dioxide detector and nitrogen monoxide detector in series to one reactor tube.  
     CONSTITUTION: Carrier gass, supplied from carrier gas supply unit 1, passes through piping 7, port A of pressing plate 64 of sample lead-in unit 6, port X of slider 64, port B of fixed plate 61, piping 12, reactor tube 2, dehumidifier 15, and water separator 152 of dehumidifier 15 to adjust water concentration to a constant value. Then, it is discharged out of the water analyzer by way of piping 17 and three kinds of detectors, oxygen detector 18, carbon dioxide detector 19 and nitrogen monoxide detector 20. An aqueous sample, supplied via piping 11, has inorganic carbon removed by inorganic carbon remove 10 and is then led out by way of piping 8, port C of fixed plate 61 of sample lead-in unit 6, metering hole 62 of slider 63, port D of the weight plate and piping 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06266016-A (JP)
Title: Magnification setting device for copying machine or the like
Inventor: MURAKAMI MASAKAZU
IPC: G03B27/34
Filed: 1993-03-11
Abstract: PURPOSE:To arbitrarily change the accuracy of magnification and to easily set desired magnification by providing a changing means changing the number of the digits of a numerical value for setting copying magnification. CONSTITUTION:A copying magnification setting part is composed of a unmagnification key 5 setting an unmagnification copy, an increment key 7a and a decrement key 7b changing the magnification and a magnification accuracy changing key 6 arbitrarily changing the number of the digits of a decimal point in the set magnification and the accuracy of the magnification. The copying magnification is displayed up to three decimal places and normally, '1.000' showing the magnification is displayed. When the magnification accuracy changing key 6 is depressed once, the least significant digit of the magnification is changed from three decimal places to two decimal places and the set magnification is up to two decimal places. When the increment key 7a is depressed once in this state, increment from two decimal places is obtained. When the magnification accuracy changing key 6 is further depressed once in this state, the magnification is up to one decimal place. When the increment key 7a is depressed once, the increment from one decimal place is obtained.
Patent JP-S55142924-A (JP)
Title: Controller for secondary air adapted to clean exhaust gas of internal combustion engine
Inventor: YASUDA HIROYOSHI
IPC: F01N3/30
Filed: 1979-04-24
Abstract: PURPOSE: To reduce harzardous components in exhaust gas, by controlling the supply of secondary air over a wide range including a slight amount in response to the operation made of an internal combustion engine and optimizing the action of a ternary catalyst.  
     CONSTITUTION: A venturi portion 15 is formed in a supply conduit 17 for secondary air. To a negative pressure chamber 23 of a negative pressure responsive valve 21 adapted to control the cross-sectional opening area of the venturi portion 15, is communicated a first adjustment mechanism 24 adapted to adjust the output negative pressure by the intake negative pressure and air introduced in a time ratio operated in an electric controller 44 on the basis of the output of an oxygen concentration sensor 43 disposed in an exhaust system 3. Furthermore, to a negative pressure chamber 23 of a negative pressure responsive control valve 21 arranged near a lead valve 18 of the secondary air supply conduit 17, is communicated a second adjustment mechanism adapted to control the output negative pressure by the intake pressure and the air introduced in accordance with the relative highness between the venturi negative pressure in a carburetor 5 and that in the secondary air supply conduit 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54143184-A (JP)
Title: Temperature measurement
Inventor: NAKANISHI TAKEZOU
IPC: G01J5/02
Filed: 1978-04-27
Abstract: PURPOSE:To make it possible to detect and accurately measure an infrared ray  without any influence from the fluctuation inemmisivity of a test piece by covering  the test piece with a liquid which has its emmisivity made substantially constant for the change in temperature. CONSTITUTION:A liquid such as water having a substantially constant emissivity for the temperature change is poured onto a portion of an aluminum plate 1 or the like to cover that portion with water 4. Then, the setting dial of emissivity of an infrared radiation thermometer 2 is adjusted to the emissivity of the water to detect the emission of the infrared from the water 4 so that the temperature is measured. More specifically, upon the temperature measurement, the emissivity of aluminum exerts no influence, but the emissivity of the water exerts influence so that the temperature can be measured accurately. If the liquid to drop onto the portion to be measured employs a substance having a substantially constant emissivity for the temperature change, similar results can be obtained.
Patent JP-H10232406-A (JP)
Title: Liquid crystal display device
Inventor: SAGAWA FUMIHIKO
IPC: G02F1/1345
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To secure a support of a base part of an insulation board and improve workability for assembly and productivity thereafter. SOLUTION: A terminal part of conductive wiring provided in broad-width part 12a of an insulation board 12 is opposed to a terminal part of conductive wiring provided on an undersurface of an insulating substrate 2 and electrically connected, and also the insulating board 12 is bonded to the insulating substrate 2. Along edge parts 2a, 2b of the insulating substrate 2, each of a pair of the insulating boards 12 is folded along a first folding line, and a part of the broad- width part 12a is bonded onto the upper surface of the insulating substrate 2 with an adhesive.  Following this, along the edge parts 2a, 2b of the insulating substrate 2, each of the pair of insulating boards 12 is folded along a second folding line for forming a second folding part 21, and also the remaining part of the insulating board 12 is overlapped on a part of the insulating board 12 for bonding both together.
Patent JP-H09218596-A (JP)
Title: Toner image transfer device
Inventor: YOSHINO NAOTO
IPC: G03G15/16
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent a pressing force exerted on a photoreceptor from decreasing in the middle of a transfer roll. SOLUTION: A holding roll 4 is arranged below the transfer roll 2 and pressed up. The central shafts 2a and 4a of the transfer roll 2 and holding roll 4, respectively, are parallel in the direction where the holding roll is pressed. However, in a plane which is perpendicular to the direction, they are turned aside from each other at a specific angle and, near the middles of the transfer roll 2 and holding roll 4 in their longitudinal directions, their central shafts 2a and 4a cross each other. This improves a pressing force which tends to weak due to a downward warp in the transfer roll 2 which is caused because, in the case the holding roll 4 is pressed from below, the pressing force is strong especially near the middle of the roll.
Patent JP-S55147855-A (JP)
Title: Mediation switch
Inventor: BETSUKII JIEIN KURAAKU
IPC: G06F9/00
Filed: 1980-04-15
Abstract: A speed independent arbitration switch designed for pipelined message transmission through digital communication networks. The arbiter routes a message from one of two input paths to the output path and appends a bit to the message indicating the input path. When requests are present on both input paths, the arbiter accepts messages from them alternately, choosing the first randomly if the requests arrive simultaneously.
Patent JP-H09228150-A (JP)
Title: Lustered opaque yarn
Inventor: SHIOMURA SHIGEO
IPC: D01D5/34
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate fiber (yarn) having high light blocking effect and silky luster. SOLUTION: This lustered opaque yarn has the following characteristics: consisting of sheath-core type conjugate fiber composed of two or more kinds of polymer; core area accounts for >=50% of the cross-sectional area; the sheath component is virtually free from titanium dioxide; the core component consists of a polyamide containing 10-20wt.% TiO2 >=0.2μm in particle size; having modified cross-sectional profile; the core component polymer is lower in viscosity than the sheath component polymer.