baber/WOPTO huggingface dataset:
Patent JP-H1114499-A (JP)
Title: Lateral mode detecting device for laser beam
Inventor: HATANAKA HIDEKAZU
IPC: G01M11/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and to widen a measuring range. SOLUTION: The device comprising a photo-detecting element 12 wherein the output intensity of laser beam L is detected and converted into electric signal, and an analyzer 13 which comprises a low-pass filter 18 wherein a DC current and the electric signal of specified frequency band are separated and taken out of the electric signal from the photo-detecting element 12, a band-pass filter 19, and a measuring instrument 17 for measuring the intensity of the electric of such electric signal as transmitting the filters 18 and 19.
Patent JP-S6059268-A (JP)
Inventor: YOSHIMURA YASUYUKI
IPC: B08B3/02
Filed: 1983-09-10
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-H0236240-A (JP)
Title: Dimensionally stable fluorocarbon copolymer film and its manufacture
Inventor: LEVY STANLEY BURTON
IPC: B29C55/12
Filed: 1989-06-30
Abstract: PURPOSE: To provide a film excellent in dimensional stability having respective specified horizontal and vertical shrinkage percentages by drawing a fluorocarbon copolymer obtained by copolymerizing ethylene and tetrafluoroethylene or chlorotrifluoroethylene under a specified condition.  
     CONSTITUTION: A non-drawn film 1 of a fluorocarbon copolymer obtained by copolymerizing 40-60 mole % of ethylene, tetrafluoroethylene or chlorotrifluoroethylene and a small quantity, preferably, 0.1-3 mole % of one or more comonomer (preferably, perfluoroalkylene ethylene) is brought into contact with a roll 2 driven slowly under pressurization, and then brought into contact with a roll 3 driven faster than the roll 2 (preferably, a one having a speed difference of drawing the length of the film 4-10 times by the difference of driving speed between the roll 2 and the roll 3) under pressurization and drawn to provide a film having a horizontal shrinkage of -1-2% and a vertical shrinkage of 0-3% when heated at 180°C for 30 minutes. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0216868-A (JP)
Title: Position designating method for image reader
Inventor: NIMURA MITSUO
IPC: H04N1/04
Filed: 1988-07-04
Abstract: PURPOSE:To attain position designation convenient to use through cheap constitution by inserting an original under a reading head, and inverting the head so as to face the surface of the original when a position is designated. CONSTITUTION:At first, the original 6 with a face upward is inserted into the original inserting port 4 of a transparent original setting plate 3. Next, a mode is turned into a position designation mode, and the reading head 7 provided with a position designating means 9 is inverted so that a reading means 8 is positioned at the lower surface of the head 7. Next, the head 7 is moved in x, y directions by remote operation from the control part of an operating panel, a liquid crystal panel, etc., and the means 9 is moved to the position of an area desired to process, and position designation information like the diagonal two points of the area, etc., is inputted. Afterward, image processing such as masking, etc., is performed, and preparation for reading is completed. Accordingly, reading can be easily performed without moving the original 6, and operability can be improved through the cheap constitution..
Patent JP-2000254613-A (JP)
Title: Water leakage control/repair system for use in waste disposal area
Inventor: WATABE RYOJI
IPC: B09B1/00
Filed: 1999-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a water leakage control/repair system for use in a waste disposal area, which is capable of accurately and surely controlling water leakage with simple equipment, preventing leakage water from infiltrating into the ground when water leakage is caused, and also surely repairing any broken part and also has excellent economicity. SOLUTION: The water leakage control/repair method using this system comprises: dividing the base ground of a waste disposal area into plural sections; in each of the sections, forming a partition room 1 having a three-dimensional structure with water barrier sheets and packing the inside of the partition room 1 with a packing material 5; placing a water collection box 8 in the partition room 1, which is disposed on the surface of a lower layer of the partition room 1 and provided within it with a leakage water suction means and a water leakage detection means; inserting one end of a water leakage control pipe and an air vent pipe into the water collection box 8;  placing water leakage control pits 15 for controlling water leakage in the area, the corresponding one of which is disposed at the end on the downstream side of each of the water leakage control pipe and the air vent pipe, extending from such a partition room 1; and for example, when water leakage is detected by the water leakage control pipe in this corresponding one of the water leakage control pits 15, injecting a repairing material into a broken part through a repairing material injection pipe pitched from above in the partition room 1 in which the water leakage is caused, to repair the broken part and to stop the water leakage.
Patent JP-H1014012-A (JP)
Title: Electric vehicle
Inventor: MIZUNO YASUSHI
IPC: B62K5/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle in a body structure for reducing the number of parts and for improving the cooling efficiency of a charger. SOLUTION: A rear part 1a of a body frame 1 is formed while it is inclined so that a rear edge part is higher from the base edge of a support part 2b of a seat post 2a that is erected on the frame, a cover charger 4 with a hole 12 for sucking air on an upper surface and a fan 13 and an air exhaust hole 14 on a side surface is fixed to the top part and the upper edge of a support part 1b by housing a charger 11 inside, and the charger 11 is cooled by discharging air from the hole 12 for sucking air on the upper surface toward the outside of a vehicle from the air exhaust hole 14 by the fan 13 on the side surface.
Patent JP-S5956161-A (JP)
Title: Filler for column of liquid chromatography
Inventor: MUKOUYAMA YOSHIYUKI
IPC: G01N30/88
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a filler adaptable to the sepn. of sugar or sugar alcohol, by using the particles of a porous styrene-divinyl benzene copolymer expressed by a specific formula as a -SO3 group and the paired ion thereof. CONSTITUTION:A column filler is obtd, by having the ion expressed by <+>NHnXm as an SO<->3 group and the paired ion thereof at 3-5 milliequivalent for each 1g of the filler. In the formula, X is -CH2OH, -(CH2CH2O)p, -H or CR'q(CH2OH)r group, R' is hydrogen or a lower alkyl group, q and r are respectively 0 or 1-3 integer, and q+r=3, p is 1-10 integer, n is 0 or 1-3 integer, m is 1-4 integer and m+n=4. If the above-mentioned filler is used, sugar such as raffinose, sucrose, arabinose, glucose, dextran or the like and sugar alcohol such as cortisol, mannitol, sorbitol, inositol or the like are separated by each molecular size without causing adsorption phenomenon.
Patent JP-S6145977-A (JP)
Title: Detecting and displaying method of earth point of distribution line
Inventor: TAKAOKA NAOTOSHI
IPC: H02H3/17
Filed: 1984-08-09
Abstract: PURPOSE:To easily detect an earth point by coupling a search current device to a distribution line through a zero-phase current transformer and operating a display device provided at a load side near a branch of the distribution line with a search signal from the device. CONSTITUTION:If an earth accident occurs at an earth point 12 of a phase (a) of the distribution line 3, the zero-phase current transformer 5 outputs a zero- phase current and a zero-phase transformer 6 outputs a zero-phase voltage as an earth signal, so that a trip signal is sent to a breaker 2 through a relay 7. At the same time, the search current device 8 sends the search current to the secondary side of the current transformer 5 to form a flow P in the closed loop consisting of the contact of the breaker 2, distribution line 3a, earth point 12, and transformer 6, and then a1, a2, and a6 of a display device 9 display earthing. A closed loop including electrostatic earth capacity 13 is formed even in phases (b) and (c) as well to cause a flow Q, but the loop impedance is hight, so the search current is small and b6 and c6, etc., of the device 9 hold an ordinary display. Futher, a3 of even the (a)-phase device 9 of the healthy line of a branch point alpha2 holds the original display.
Patent JP-H04366068-A (JP)
Title: Automatic transmission controller for vehicle mounted with engine with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02D29/00
Filed: 1991-06-13
Abstract: PURPOSE:To prevent surely the unnecessary shift down of a shift ratio caused by turbo lag. CONSTITUTION:At the automatic transmission controller 62 of a vehicle mounted with an engine with an exhaust turbine supercharger, the 1st delaying means 63 that delays a shift ratio transfer time to shift down on the basis of turbo lag, is provided, and the delaying time of the 1st delaying means 63 is set the longer under an operation condition in which turbo lag is large.
Patent JP-S6060133-A (JP)
Title: Production of polyester
Inventor: AZUMA FUKUJI
IPC: C08G79/02
Filed: 1983-09-12
Abstract: PURPOSE:To produce a polyester easily in a good yield, by using a condensing agent comprising a quaternary salt formed by a reaction between a specified amide compound and a phosphorus halide compound in the production of the polyester by direct polymerization. CONSTITUTION:An amide compound of formula I (wherein R<1>, R<2>, and R<3> are each H, alkyl, or the like), e.g., N,N-dimethyl-formamide, or/and an amide compound of formula II (wherein R<4> is a C3 or higher alkylene and R<5> is H, alkyl, or the like), e.g., N-methyl-2-pyrrolidone, is reacted with a phosphorus halide compound (e.g., diphenyl chlorophosphate). The purpose polyester is obtained by effecting the polycondensation of a dicarboxylic acid with a diol, the polycondensation of a hydroxy acid containing phenolic hydroxyl and carboxyl groups in its benzene ring, or a like reaction in the presence of the above obtained quanternary salt.
Patent JP-S6147247-A (JP)
Inventor: ISHIHARA SHOSAKU
IPC: B32B17/04
Filed: 1984-08-13
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-2000003905-A (JP)
Title: Manufacturing for etching device and semiconductor device
Inventor: SUZUKI SHINICHI
IPC: C23F4/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the availability of an etching device, by providing an infrared spectrum monitor capable of monitoring the thickness and the quality of a reaction product deposited on the inside of an etching chamber. SOLUTION: Infrared rays 2 are radiated by a light source 1a in an infrared spectrum monitor 1, enter an etching chamber 5 as a vacuum reaction chamber through a window 3, are reflected by a first reflective mirror 1g to a reflective mirror 1h, and are reflected by the first reflective mirror 1g. The infrared rays 2 having a specified wavelength enter a detector 1e through a half mirror 1c and a filter 1d and are transformed into an electric signal by the detector 1e. The electric signal is amplified by a differential amplifier 1f and is applied to a control section 8 for an etching device. The control section 8 for an etching device sets the cleaning conditions of a reaction product deposited on the inside wall of the etching chamber 5.
Patent JP-H0727536-A (JP)
Title: Shape measuring method and device
Inventor: SHIMIZU TAKASHI
IPC: G01C3/06
Filed: 1993-07-07
Abstract: PURPOSE:To accurately and quickly measure the surface shape of a transparent measured object by processing the surface displacement data removed with the tilt component with a median filter. CONSTITUTION:A laser beam 3 is obliquely radiated to the surface of a measured object S from a light source 2, the reflected light 4 is fed to a light reception section 5, the light receiving position is read by a position sensor, and the distance between a displacement gauge 1 and the surface of the measured object S is calculated by a trigonometrical survey system. The scanning position of the displacement gauge 1 is inputted to a computer 11 from a direct acting stage 10. All the surface displacement data obtained for the scanning position are linearly approximated by the least square method, and the tilt component is removed. The surface displacement data removed with the tilt component are processed by a median filter, and the swell component of the surface shape is obtained. The irregular reflection from the measured object S can be merely removed by signal processing while the constitution of the displacement gauge is not changed, the surface shape of the transparent measured object S or the like can be measured with a simple structure, and the cost of a measuring device is reduced.
Patent JP-H1016005-A (JP)
Title: Valve gate device for injection molding device
Inventor: NAKAHARA MARETO
IPC: B29C45/27
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a perforated molding in a satisfactorily finished shape. SOLUTION: This valve gate device 1 is assembled into a top force B arranged opposite to a bottom force A, and consists of a center core pin 2, a ring gate 3, pistons 4, 4 which travel up and down through the ring gate 3, a cylinder 5, a nozzle 6 enclosing the ring gate 3, a heater 7 arranged on the outer periphery of the nozzle 6, a manifold 8 and a runner 9. Consequently, the ring gate 3 does not come into contact with the nozzle 6 even when a valve is closed, hence there is no possibilities of wear, and the prolongation of the life of the ring gate 3 is obtained. In addition, a molten resin is directly injected into a cavity from the nozzle 6, so that it is possible to adequately prevent a poor weld, fin and a wall of ununiform thickness from being generated, and thereby efficiently manufacture a perforated molding in a satisfactory finished shape.
Patent JP-H0614546-A (JP)
Title: Phase control circuit
Inventor: SOSHIN KOJI
IPC: H02M1/08
Filed: 1992-06-25
Abstract: PURPOSE:To perform phase control stably and without malfunction. CONSTITUTION:The power supplied to load is controlled by controlling the conductivity angle of a bidirectional switching element inserted in series between an AC power source and load. An AC power is converted into a binary signal geared to polarity with a binary circuit 4' by extracting the ingredients of fundamental waves. An arithmetic processing unit 3' detects the zero cross point from the change of the output of this binary circuit 4'. Based on the zero cross point, a timer 34 starts the clocking operation of the time geared to the data on a phase angle. A trigger pulse is generated, which turns on a switching element at time up of the timer 34. Phase control is performed stably and without malfunction by processing it digitally.
Patent JP-S5691927-A (JP)
Title: Method and device of continuous cold forming of channel steel
Inventor: MIHARA YUTAKA
IPC: B21C37/00
Filed: 1979-12-26
Abstract: PURPOSE: To push force and back the flange parts centering at the bent parts, prevent the deformation of cut end and improve quality by disposing the mechanisms of pushing force and back a steel strip between multiple roll stands for continuously forming a channel steel from the steel strip.  
     CONSTITUTION: A steel strip 1 is successively formed by pinch rolls 2, 3, forming rolls 4, 5 built in the 1st stand, forming rolls 6, 7 built in the 2nd stand, and forming rolls 8, 9, 10, 11, whereby it is formed to a channel shape. At this time, the butterfly deformation of abrupt pushing force and back is applied to the part corresponding to flanges of the formed steel by means of the vertical rolls 13, 13a and 14, 14a disposed with a slight space in the lengthwise direction of the steel strip 1 between the 3rd and 5th forming stands, whereby the deformation of cut end is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09105016-A (JP)
Title: Helmet
Inventor: KARURO RAMATSUTEIINA
IPC: A42B3/18
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a safety helmet equipped with a visor capable of being surely brought into close contact with a helmet body in a closed state and simply and readily performing opened and closed by a user. SOLUTION: This helmet is obtained by forming a window 3 capable of attaching a visor 4 thereto at the front of a helmet body 2. The visor 4 is connected to a supporting member 5 extended from the top of the visor 4 in the ventral upper region on the front side of the helmet body 2 and the supporting member 5 is installed in the upper region of the visor 4 in the helmet body 2 so as to enable the regulation of a closing and opening position thereof in order to regulate the opening and closing position of the visor 4.
Patent JP-2000003211-A (JP)
Title: Programmable controller and its maintenance method
Inventor: NAKADA HISASHI
IPC: G05B19/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To attain the effective maintenance of a programmable controller(PLC) to perform the maintenance job of the PLC via a communication port which is prepared for an optional CPU module. SOLUTION: A communication sub-processor D2 controls a communication port P1 independently of a main processor D1. A shared memory C1 transfers data between both processors D1 and D2. A bus I/F circuit B1 is connected to a bus A1 which secures connection between the CPU modules 5 or communication modules. An optional module 5 can access the memory C1 owing to presence of the memory C1 and the circuit B1. Furthermore, it is possible to perform the maintenance job of a PLC via a communication port of an optional module 5 by making another module 5 to process the memory C1 as a kind of communication module.
Patent JP-H0333322-A (JP)
Title: Earthy structure and reinforcing body therefor
Inventor: KOMORI HIROSHI
IPC: E02D17/18
Filed: 1989-06-29
Abstract: PURPOSE:To strengthen asphalt layer over the surface of a road by a method wherein belt-like substances are made of a plurality of polyoxymethelene linear substances that are laid in parallel and are coated with synthetic resin lamina and a reinforcing body is made thereby with intersections where the belt-like substances intersect at right angles each other bonded together and is extended and embedded at the middle of asphalt composite material. CONSTITUTION:Five polyoxymethelene linear substances 1 in 0.5mm diameter and having 40GPa of tensile modulus of elasticity are placed in parallel and are coated with synthetic resin lamina, and a belt-like substance 3 is formed thereby. The belt-like substances 3 are then placed in parallel at intervals in the two directions intersecting at right angles each other, and a reinforcing body 4 is made thereby with intersections bonded together. Then the reinforcing body 4 is extended and embedded roughly at the middle of a 10cm thick asphalt composite material and an asphalt layer is formed thereby as a surface layer of a road. As occasion demands, the reinforcing body 4 may be embedded in earthy structures other thant the asphalt, including bankings, retaining walls or roads, and positive reinforcement of soil layers can be made therewith. Thereby sliding collapses, cracks, ruttings and others can be prevented, resulting in practicable construction of strong earthy structures including bankings, roads and others.
Patent JP-S5791334-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: SAITOU ATSUSHI
IPC: F02D1/18
Filed: 1980-11-29
Abstract: PURPOSE: To reduce the size and weight of a solenoid member in a fuel injector which is provided with a servo piston having a larger diameter than a plunger.  
     CONSTITUTION: A fuel injector is provided with a pump nozzle of a control 105 which contains a pump member 55, an injection nozzle member 30 and a solenoid valve 111 which is controlled by a controller 20. A supply fuel inflow port 77 and a supply fuel outflow port are made in a servo piston chamber 76 which is formed inside the pump nozzle for housing a servo piston 60 therein. A conical valve 61 capable of opening or closing the inflow port 77 is disposed oppositely to it and stored inside a conical valve case 84. By alternatively and simultanously opening or closing a fuel inlet port and an outlet port of the chamber 84 by means of the solenoid valve 111, a fuel back pressure applied on the conical valve 61 is controlled for performing the opening or closing of the inflow port 77. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5957821-A (JP)
Title: Plates supply device
Inventor: SUZUKI HISAYA
IPC: B65G59/06
Filed: 1982-09-29
Abstract: PURPOSE:To send out plate-shaped objects surely from the containing means by furnishing a means to retain the object's foremost part, which is extruded to outside the containing groove, in a specified position. CONSTITUTION:A lead frame 11 in the form of a plate to be extruded by an extruder plate 19 is introduced in a guide groove 41 mating with a container groove for magazine 12, which is excavated in a retainer plate 40. Because the distance between the mating guide grooves 41 on both sides of the retainer plate 40 is kept at a specified value by a locational bolt, a rising feed rod 30 will put its detent pin 31 in engagement with the lead frame's 11 engagement part 11A, which is to serve for feeding, and thus the lead frame 11 can be sent surely onto the guide rail 13.
Patent JP-S6168933-A (JP)
Title: Sea structure for panel fabrication type basement
Inventor: KAWAMURA JIRO
IPC: E02D29/16
Filed: 1984-08-10
Abstract: PURPOSE:To exactly seal up the joints of panels as well as simplify the sealing operations by eliminating the joints between panels by a method in which a sealant is packed into grooves provided in the joint faces of panels and the panels are joined. CONSTITUTION:Two grooves 23 for packing a sealant are formed in the joint face 3a of the outer frame 13 of an outside panel 3 for floors. A sealant 20 is packed fully into the grooves 23 in a heaped manner, and the joint face 3a is contacted with the lower joint face 6b of the short side of the outside panel 6 for side wall and clamped with bolts 33 thrust through holes 15, along with nuts 34 to join both the panels 3 and 6. The same operations are repeated to join panels for floor, panels, for side walls, panels for transverse walls, and panels for ceiling in order to build up a basement. Between the joint faces and also between the panels can thus be integrally and completely sealed up.
Patent JP-H09324768-A (JP)
Title: Tandem gear pump
Inventor: SHIOTANI HARUHIKO
IPC: F04C14/26
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the energy loss in a control system and assure the degree of freedom in design in a tandem gear pump compensating linear travel of a hydraulic traveler such as a power shovel. SOLUTION: The discharge capacity of one pump P2 is larger than that of the other pump P1 and a discharge port 31 of the pump P2 is linked with a return port 40 via a flow control valve V. The flow control valve V is constituted such that its opening is controlled based on a moving position of a spool 34 serving as an adjusting member for the valve V.
Patent JP-S5970604-A (JP)
Title: Nail conditioner
Inventor: UORUTAA PII SUMISU
IPC: A61K8/37
Filed: 1983-09-14
Abstract: An improved nail conditioning composition comprising an aqueous emulsion of sodium lauryl sulfate, urea and hydrolyzed animal protein in the aqueous phase and mineral oil, cholesterol and a lipid in the oil phase, said lipid being cetyl alcohol, cetyl palmitate or a base salt of palmitic or stearic acids. The composition moisturizes and imparts flexibility to the nail and softens the cuticle area.
Patent JP-S6327679-A (JP)
Inventor: MASUDA TAKUYA
IPC: E04H9/02
Filed: 1986-07-17
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。