baber/WOPTO huggingface dataset:
Patent JP-H01259028-A (JP)
Title: Polyol polyester, its production and flame-resistant urethane foam using the same
Inventor: RENATO MORONI
IPC: C08G18/46
Filed: 1987-11-27
Abstract: PURPOSE: To provide a polymer, which is improved in fire-resistant characteristics and appropriate for urethane foams so as not to deteriorate the characteristics of a product, by reacting a polyol mixed with a halogen- or phosphorus-containing glycol and the residue of a dimethyl terephthalate (DMT) process.  
     CONSTITUTION: The target polyol-polyester is provided by reacting (A) the polyol mixing (i) at least 5 wt.% of glycol shown by the formula (R is a halogen- or phosphorus-containing aliphatic or aromatic group) and (ii) the glycol such as ethylene glycol having 2 to 12 carbon atoms preferably and (B) the cleaned residue obtained by the DMT process under an ordinary pressure at a temperature of from 100° to 250°C, for example, and performing vacuum distillation as desired. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63144299-A (JP)
Inventor: FURANTSU BUORUFUGANGU POTSUPU
IPC: G21F9/30
Filed: 1987-11-27
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-H04201982-A (JP)
Title: Control panel for escalator
Inventor: ISHIDA MATSUHIKO
IPC: B66B31/00
Filed: 1990-11-02
Abstract: PURPOSE:To simplify operability and prevent misoperation while improving productivity through omitting boring and the like by forming an escalator control panel integrally of a wheelchair operation control panel and a normal operation control panel positioned on the opposite side of a footstep. CONSTITUTION:An escalator control panel 23 is disposed in a space 22 obtained by enlarging a gap between the joints 8a of transparent panels 8 at a getting-on place 2. A normal operation control panel 15A forming the control panel 23 is disposed on the opposite side of the footstep 7 of an escalator, and a wheelchair operation control panel 17A is disposed on the footstep 7 side of the escalator. Accordingly, it is impossible for an operator to see both control panels 15A, 17A at the same time, and the place for an operator to stand at the operating time is entirely different according to the operation mode, so that the operator can remember this difference easily to prevent hesitant operation or misoperation positively. In addition, since there is no need to bore a hole in the transparent panel 8, cracking generated during quenching in the manufacturing process of the panel 8 is dissolved to positively prevent the lowering of handrail strength caused by this hole.
Patent JP-H08132373-A (JP)
Title: Coordinate system coupling method in robot-sensor system
Inventor: TAKIZAWA KATSUTOSHI
IPC: G06F3/0488
Filed: 1994-11-08
Abstract: PURPOSE: To couple a robot coordinate system with a sensor coordinate system without preparing a precise design data or special jig by determining the relative positional relation between the robot coordinate system and the sensor coordinate system by the soft ware processing based on a data for expressing the position on the robot coordinate system and a data showing the sensor output. CONSTITUTION: At least three positions R0 , R1 , R2 never arranged on one straight line are selected. In each measuring position, the position of a hole 54 is three-dimensionally measured by a sensor part 10. A sensor output data for expressing the result on a sensor coordinate system is gained. The same linear transformation relation is present between the sensor output data and the data for expressing each measuring position on a robot coordinate system. The matrix showing this linear transformation is a coordinate transformation matrix. The relation of coordinate transformation established for different measuring positions is considered as a simultaneous equations using an unknown matrix element, and this is solved to determine the relation between the sensor coordinate system and the robot coordinate system.
Patent JP-H08131420-A (JP)
Title: High-frequency coil for magnetic resonance imaging device
Inventor: TSUDA MUNETAKA
IPC: G01R33/34
Filed: 1994-11-08
Abstract: PURPOSE: To provide a high-frequency coil for a magnetic resonance imaging device which performs a comfortable inspection space without imparting an oppressive sensation and fear sensation to an examinee. CONSTITUTION: This high-frequency coil has plural conductive elements 8 (8a to 8h) disposed along a virtual cylindrical surface and a transparent acrylic material insulating the peripheral part. This acrylic material has illumination bars 9 (9a, 9b) formed in such a manner that the inside walls are made recognizable in the high-frequency coil by the visual sensation of the examinee.
Patent JP-H10140727-A (JP)
Title: Mounting structure of spike panel
Inventor: KONISHI TAKEO
IPC: E04B2/56
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning by installing rails, into which bolts can be inserted slidably, along the lower edge and upper edge of the rear of a spike panel and mounting the spike panel at the gable-side edge of a roof frame by the bolts put into the rails. SOLUTION: A lower rail 11 and an upper rail 12 are buried to the rear of the spike panel 1, and sliding bolts 14 are inserted to the lower rail and the upper rail 12. In a lower-rail 11 forming section, the screw bar 14b of the sliding bolt 14 is put into a bolthole formed to the vertical piece 15b of a first fastener 15 consisting of a horizontal piece 15a and the vertical piece 15b and clamped by a nut. The horizontal piece 15a of the first fastener 15 is retained to a joint bolt 51a inserted to a mounting piece 51, and the external wall panel 2 of the lower section of the spike panel 1 is set up through an external-wall fastener 21 and the external-wall panel 2 is hung down from the mounting piece 51. Accordingly, positioning at a time when the spike panel is installed to a roof frame can be conducted easily.
Patent JP-S63150917-A (JP)
Title: Alignment device
Inventor: IMAI YUJI
IPC: G03F9/00
Filed: 1986-12-15
Abstract: PURPOSE:To measure the positional relationship of a reticle and a wafer directly, and to conduct precise alignment by forming a positional pulse signal for measuring alignment by using oscillating alignment beams. CONSTITUTION:Alignment beams lambda1 are employed for detecting a wafer signal, and have an exposure wavelength. Alignment beams lambda2 are used for generating a reticle signal, and have a non-exposure wavelength. Alignment beams lambda1, lambda2 are oscillated by an oscillator 2, pass through a beam splitter 3 and objectives 4, 5, 6, and are bent by a mirror 7 and reach onto a reticle 8. Alignment beams lambda1 are condensed by the objective 4 at that time, and imaged onto the surface of a wafer 10 again. When there is an alignment mark 10' in this case, detecting beams such as scattered beams, diffracted beams or the like are generated. On the other hand, alignment beams lambda2 are applied to a grating shaped onto the reticle 8, and a pulse train for measuring position coordinates is acquired. The quantity of the positional displacement of the reticle 8 and the wafer 10 is obtained through arithmetic means 22, 28, 29, 30 by pulses synchronized with a wafer signal.
Patent JP-H09147047-A (JP)
Title: Card reader/writer
Inventor: ITO YUKIO
IPC: G06K17/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the operability for maintenance and to prevent the occurrence of a fault and a failure of card position detection as much as possible with respect to a card reader/writer which reads and writes information on a card. SOLUTION: A cover 3 is freely turnably supported at one end of a device main body 2 by a cover support means 6, and the cover 3 is engaged and fixed or separated at the other end of the device main body 2 by a cover opening/ closing means 7. A sensor protection means like a lower sensor cover 94 is provided to prevent liquid, dust, etc., from sticking to an optical sensor as much as possible. Liquid guide means like first liquid guide grooves 25 are provided in respective parts to discharge the liquid, which flows in from the outside, to the outside without bringing it into contact with internal electronic parts.
Patent JP-H01138337-A (JP)
Title: Method for controlling fuel injection of internal combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02D41/04
Filed: 1987-11-25
Abstract: PURPOSE:To obtain an exact fuel injection by obtaining the correction quantity on the basis of the fundamental injection quantity in accordance with engine speed and intake pressure and the injection quantity in accordance with air quantity and also correcting the fundamental injection quantity on the basis of the correction quantity in accordance with the above correction quantity and the time varying quantity of the intake pressure. CONSTITUTION:An internal combustion engine 13 is provided with each fuel injection valve B1-Bm installed in each intake conduit A1-Am connected to a number of combustion chambers E1-Em respectively. In this case, each fuel injection valve B1-Bm is controlled by a processing unit 31 on the basis of each detected signal from each kind of sensor 19, 21, 24, 27, 28 and 30 for detecting the operational conditions of the internal combustion engine 13. The correction quantity is obtained on the basis of the fundamental injection quantity in accordance with engine speed and real intake pressure and the injection quantity in accordance with air quantity. The real fuel injection quantity is obtained by correcting the fundamental injection quantity on the basis of the correcting quantity in accordance with the above correction rate and the time varying rate of the real intake pressure.
Patent JP-S63146534-A (JP)
Title: Signal processor
Inventor: BURATSUDEIMIRU II OSUTOITSUCHI
IPC: H03M5/06
Filed: 1987-11-25
Abstract: PURPOSE:To easily obtain a pseudo differentiation circuit making a pulse width automatically equal to a prescribed division of a bit period by allowing a control means to generate an integration drive signal depending on an output signal of a 2nd signal waveform shaping means. CONSTITUTION:A 2nd pseudo differentiation 14 and a 2nd full wave rectifier 18 connected in series form the 2nd signal waveform shaping device converting a waveform F into a waveform G being consecutive pulses each having a width d'. In order to surely match the pulse width (d) of the waveform C and the pulse width d' of the waveform G, the components and the circuit arrangement are made identical to the 1st and 2nd pseudo differentiation devices 12, 14 and the 1st and 2nd full wave rectifiers 16, 18 and the identical control voltage signal is fed to each pseudo differentiation device. Thus, the output waveform G is sent to a feedback control circuit 60 through a line 28 and the signal is used to drive a signal source circuit such as a bipolar current source circuit 38.
Patent JP-S62156186-A (JP)
Title: Antistatic agent
Inventor: NAMIKOSHI HAJIME
IPC: B32B7/02
Filed: 1985-12-28
Abstract: PURPOSE:An antistatic agent, containing a specific alginic acid quaternary ammonium salt sparingly soluble or insoluble in water, having improved water resistance and durability and useful as a material for synthetic fibers, etc. CONSTITUTION:An antistatic agent, containing an alginic acid quaternary ammonium salt, containing D-mannuronic acid and L-glucuronic acid having respective carboxylic residues expressed by the formula [R<1>-R<4> are 1-20C aliphatic hydrocarbon and three of R<1>-R<4> are the above-mentioned hydrocarbon and one is aralkyl or trialkylammonium, two of R<1>-R<4> are the above-mentioned hydrocarbon and the residual two are aralkyl and dialkylphenoxy(or alkylphenoxy)alkyleneoxyalkyl or one or two of R<1>-R<4> are the above-mentioned hydrocarbon and the residual two or three together with N form a ring] and particularly sparingly soluble or insoluble in water.
Patent JP-H11135798-A (JP)
Title: Method and apparatus for manufacture of semiconductor element and semiconductor element
Inventor: FUJIWARA TAKASHI
IPC: H01L29/43
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the cross section of a gate electrode being etched excessively, due to a plurality of pattern formation processes in the plurality of pattern formation processes with respect to the gate electrode. SOLUTION: A pattern is formed in such a way that a part 15, which is etched repeatedly when a plurality of prescribed patterns 11, 13 used to decide the target shape of a gate electrode 6 are overlapped, is crossed with the gate electrode 6 only in points 15a, 15b or in a very small part. By using the plurality of prescribed patterns 11, 13, an etching operation is performed plural number of times, and the electrode 6 is formed.
Patent JP-H01232125-A (JP)
Title: Motorcycle with v type engine
Inventor: NOMURA KAZUHIKO
IPC: F02B61/02
Filed: 1988-11-26
Abstract: PURPOSE:To synchronize the opening of a throttle valve accurately by installing the upper end of an intake pipe on a surge tank and the lower end thereof on each cylinder in one body so as to keep a constant distance between carburettors and connecting a throttle shaft to the throttle valve by a link in a V type engine. CONSTITUTION:Intake pipes 21a, 21b are installed so that carburettors 20a, 20b mounted on V type engine can be arranged in the vertical direction. The lower ends of these intake pipes 21a, 21b are fixed on the upper ends of respective intake holes of the engine body and the upper ends of the intake pipes 21a, 21b are fixed on the lower part of a surge tank 31. Thereby, the intake pipes are connected to their counterparts in one body so as not to change the distance between respective carburettors. A throttle shaft is connected to a throttle valve by a link device so as to reduce the effect of secular change.
Patent JP-H01139006-A (JP)
Title: Dryer for animals
Inventor: YOSHINO MASATAKA
IPC: A45D20/12
Filed: 1987-11-27
Abstract: PURPOSE: To carry out the job of drying cleanly and readily without scattering hairs falling from an animal and without giving the animal loud sound, by connecting one of two passages formed in a hose, which is connected to a blower, to the blowout side of the blower and the other to the suction side. CONSTITUTION: The inside of a hose 9 is divided into a blowout passage 11 and a suction passage 12 by means of a partition wall 10. By rotating a blower 1 after washing an animal with warm water, produced wind passes through a dust removal filter 7 and a heating element 8 and enters the blowout passage 11 of the hose 9 from a blowout passage 4, so that warm wind blows out from a front end 13. With the warm wind, the hair of the animal is dried. In this case, the front end 13 is apart from the blower 1, therefore this prevents it from giving loud sound to the animal. On the other hand, hairs falling when the hair is combed by using a comb or the like while the warm wind is blown onto the animal are sucked into the suction passage 12 of the front end 13, so that they are stopped by the dust removal filter 7 from passing and prevented from entering the blowout passage 4.
Patent JP-2001116314-A (JP)
Title: Air cleaning ventilator
Inventor: NISHIDA TAKAHIKO
IPC: F24F7/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an air cleaning ventilator, enabling both the ventilation and the cleaning of air with a single unit, and easy to install. SOLUTION: A ventilating part 5 provided with ventilating blowers 3 and 4 forming an air stream exchanging the indoor air with the outdoor air inside a room, a circulation blower 6 taking in the indoor air and return the taken in air removing polluting contents of it to the inside of the room and a cleaning part 8 provided with a deodorizing filter 7 are structured inside a single main box body.
Patent JP-H10118462-A (JP)
Title: Receiving structure of drawer
Inventor: URAYAMA YUTAKA
IPC: C02F1/44
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the receiving structure of a drawer in which when a drawing part is drawn from a main body part when it is used, the drawing part is held, even when force is applied in the drawing direction, the holding is not canceled, and the size of an apparatus using the structure can be reduced during receiving. SOLUTION: A pin 53 which connects drawing part 52 in which a slender through hole 54 extending slantingly upward in the drawing direction is formed with a main body part 51 which is formed loosely in the drawing part 52 during receiving is formed in the main body part 51 to be inserted slibably into the through hole 54. When the drawing part 52 is drawn when it is used, with the main body part 51 and the drawing part 52 overlapped partially, the drawing part is engaged with the drawn side of the main body part 51 so that the drawing part 52 is held by the main body part 51.
Patent JP-H02198843-A (JP)
Title: Stretched/shrinkable film having improved oxygen permeability
Inventor: UORUTAA BAANTO MIYUURAA
IPC: B32B27/16
Filed: 1989-11-17
Abstract: PURPOSE: To improve a combination of heat-shrinkability, high oxygen permeability and elongation physical properties by a first internal layer containing an ethylene/vinyl acetate copolymer, other internal layer containing very low density polyethylene with a density of a specific value or less and two surface layers containing an ethylene/vinyl acetate copolymer. CONSTITUTION: A five-layered film consists of a core layer 1, two intermediate layers 2, 3 and two outer surface layers 4, 5. Pref., the core layer 1 is constituted of an ethylene/vinyl acetate copolymer, a blend of the ethylene/vinyl acetate copolymer and straight chain low density polyethylene or usual highly branched chain low density polyethylene. The pref. material constituting the adjacent intermediate layers 2, 3 is very low density polyethylene with a density of below about 0.900 g/cm<3> . The pref. material constituting the outer surface layers 4, 5 is an ethylene/vinyl acetate copolymer. The material constituting the outer surface layers 4, 5 is pref. same to the ethylene/vinyl acetate copolymer used in order to form the core layer 1.
Patent JP-H06149557-A (JP)
Title: Automatic firmware recovery system
Inventor: SHIBUYA HIROHISA
IPC: G06F9/06
Filed: 1992-11-10
Abstract: PURPOSE:To enable automatic recovery by setting a correction apply flag when a correction managing table is provided and correction is performed, setting a guarantee mark when the correction is normally started, and recovering abnormality while referring to the correction managing table when the abnormality is detected. CONSTITUTION:When turning on a power source or the like, an automatic patch 3 corrects a firmware based on correction data set to a correction managing table 2 and after the correction apply mark corresponding to the correction data is set to ON, the firmware is loaded and activated. When it is normal, the guarantee mark is set to ON, and the operation is started. On the other hand, when it is abnormal, an automatic recovery 5 recovers the firmware, for which the correction apply mark is turned on and the guarantee mark is turned off, with preserved old data while referring to the correction managing table 2 and the old firmware is loaded and activated.
Patent JP-H05136448-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDO HAJIME
IPC: H01L31/10
Filed: 1991-11-15
Abstract: PURPOSE:To obtain an infrared detector whose manufacturing man-hours can be reduced and which creates little leakage current by a method wherein a contact hole is formed by plasma etching in a protective film formed on a substrate and the plasma etching is continued to damage the substrate and an opposite conductivity type layer is formed to form a P-N junction. CONSTITUTION:A first protective film 9A is formed on a compound semiconductor substrate 1 and the film 9A is patterned to form a predetermined first aperture 11 and a second protective film 8 is formed on the first aperture 11. After a third protective film 9B is formed over the whole surface of the substrate, a resist film 2 is formed on it and a gas plasma is applied to the third protective film 9B and the second protective film 8 with the resist film 2 in which an aperture is formed to form a second aperture 12 in both protective films 9B and 8. The gas plasma application is continued through the aperture 12 to damage the compound semiconductor substrate 1 and a layer 3 whose conductivity type is opposite to that of the substrate 1 to form a P-N junction 7. With this constitution, a highly reliable infrared detector can be obtained easily.
Patent JP-2001113335-A (JP)
Title: Device and method for pressing weld zone of drum can, and drum can manufacture device
Inventor: KATO YASUNORI
IPC: B65D1/16
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for pressing a weld zone of a drum can by which the weld zone of the drum of the drum can is exactly pressed and is uniform in shape and mechanical properties over the whole length thereof, and a drum can manufacturing device. SOLUTION: In the drum can weld zone pressing device 120 to squeeze a weld zone 201 of a drum part 200 of the drum can formed by rolling a steel sheet, a support arm 121 having a positional deviation preventive part 1211 is provided to hold the drum part by the support arm without any positional deviation when pressing the weld zone. Thus, the weld zone can be pressed correctly. The weld zone can be uniform in shape and mechanical properties over the whole length by changing the pressing method at an end portion and a center portion of the weld zone.
Patent JP-2001114864-A (JP)
Title: Cation-curing type resin composition, its production, its coating material and coated material
Inventor: TAKAI HIDEYUKI
IPC: C08G59/68
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material composition capable of obtaining a coating film hardness, lubricating property and close adhesive property with a metal, plastic or the like as almost equivalent to those of the conventional products without using a silicone, and to provide its production method and a coating material using the same composition. SOLUTION: This cation-curing type resin composition is obtained by adding (c) 0.1-20 pts. mass phosphoric acid alkyl ester and (d) 0.5-30 pts. mass cationic polymerization initiator to 100 pts. mass resin component consisting of (a) 20-90 mass % epoxy resin having a cationic polymerization activity and (b) 80-10 mass % acrylic resin having a functional group capable of reacting with a cationic species.
Patent JP-H11217008-A (JP)
Title: Pneumatic radial tire
Inventor: TAKAHASHI ICHIRO
IPC: B60C11/04
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a block whose surface is flat or approximately flat in a condition under the regular internal pressure by chamfering a peripheral part of the block of a mold to vulcanize a tire in a curved or straight condition. SOLUTION: A peripheral part of a block of a mold to vulcanize a tire is chamfered in a curved or straight condition with its chamfering depth of 0.1-0.5 mm over 20-80% of the distance from the center of gravity of the block to the nearest edge. When the chamfering depth is below 0.1 mm, the ground contact pressure at an edge part of the block is not sufficiently dropped. When it is above 0.5 mm, the block surface is not flat in a condition under the internal pressure with rim assembly, and when the block is in contact with the road, the ground contact pressure of the edge part becomes too small, or the tire is not in contact with the road.  When the chamfered width is below 20% of the block width, the ground contact pressure of the edge part of the block is not sufficiently dropped, and when it is above 80%, the ground contact pressure of a central part of the block becomes too excessive.