baber/WOPTO huggingface dataset:
Patent JP-S55154427-A (JP)
Title: Temperature sensor
Inventor: NISHINO MOTOTSUNE
IPC: A01K63/06
Filed: 1979-05-31
Abstract: PURPOSE: To obviate the impairment of the appearance of a water tank and prevent a temperature sensor from the effect of water level by using a heat conduction plate  which transmits surface temperature to the back as part of a heat-insulating vessel,  forming a hermetic chamber and disposing the sensor element in this heat-insulating  vessel.  
     CONSTITUTION: In the case of raising temperature in the water tank constituted by a water tank part 1 which is provided with a filtration circulation function and breeds aquarium fishes and a stage 2 which is provied with heat-retaining and driving devices, the stainless-steel heat-receiving plate 8 provided to the bottom  plate 5 of a water tank vessel 3 is heated by the heater 66 provided to the stage 2  and the heat received is applied to the tank water. On the other hand, the temperature controlling for the purpose of maintaining the water temperature constant is  accomplished by a temperature sensor 68 by way of a sensor heat transfer plate 9.  These eliminate the need for extending the lead wires for the sensor to the upper  part of the water tank, obviate the impairment of the appearance of the water tank  and prevent the sensor from the effect of water level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000262823-A (JP)
Title: Air cleaner
Inventor: MATSUYAMA NORIHIRO
IPC: F24F7/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To increase an air amount to be treated by a cleaner even at the time when the air is cleaned in a high cleanliness. SOLUTION: Filters 12, 14 are respectively installed to air inlets 32 arranged to different positions of a fan device 16. The air passing through is cleaned by air intake of the fan device 16. Even when high performance filters 12, 14 wherein a pressure loss is comparatively high are used, since a plurality of the filters 12, 14 are used, the filter area is doubled and therefore an amount of the air to be cleaned can be efficiently increased.
Patent JP-H06258391-A (JP)
Title: Inspection apparatus for printed board
Inventor: KATO MASATOSHI
IPC: G01R31/28
Filed: 1993-03-03
Abstract: PURPOSE:To provide an apparatus for inspecting a printed board in which the board can be inspected without fail even if the board as an object to be inspected is flexible. CONSTITUTION:The apparatus for inspecting a printed board comprises a pair of upper and lower holding plates 3, 6 formed with spaces for individually containing electronic components 22 on the board 2, a pair of probe boards 2, 11 supported with regions 9 capable of vacuum sucking above and below the plates 3, 6, and probe needles 13 arranged at predetermined positions of the boards 2, 11 in contact with leads of the components 22 and probe pads provided on a printed board 21. Accordingly, the apparatus in which even if an inspecting unit for the board 21 is brought into contact with the pads, etc., a load for deforming the board is not applied and even if the board is flexible, the board is not bent, and accurate probing can be conducted, can be provided.
Patent JP-S58185638-A (JP)
Title: Polyvinyl chloride composition
Inventor: SHINGIYOUUCHI KAZUO
IPC: C08K5/09
Filed: 1982-04-23
Abstract: PURPOSE:To provide the titled compsn. which has flame retardance and can form a firm expanded carbonized layer during combustion, by blending an ethylene/vinyl acetate copolymer, chlorinated polyethylene, a zinc compd. and a specified metal oxide, hydroxide or carbonate with PVC. CONSTITUTION:1-50phr of at least one zinc compd. such as zinc carbonate and at least one member selected from oxides, hydroxides and carbonates of Sb, Mo, Si, Al, Mg and Ca, are blended with a mixture of an ethylene/vinyl acetate copolymer having a vinyl acetate content of 15% or above, chlorinated polyethylene and 100pts.wt. PVC in a proportion to give not less than 30pts.wt. of the combined amount of the copolymer and chlorinated polyethylene with the proviso that the amount of either the copolymer or the chlorinated polyethylene is not less than 10pts.wt. USE:Insulated wire
Patent JP-S60212764-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/06
Filed: 1984-04-07
Abstract: PURPOSE:To form a photosensitive body stable against heat and light, superior in carrier generating ability as well as carrier transfer ability by incorporating a trisazo compd. represented by formula I in a carrier generating phase and a hydrazone compd. represented by formula II in a carrier transfer phase. CONSTITUTION:The trisazo compd. having an asymmetric structure and represented by formula I can serve as the effective component (CGM). A hydrazone compd. represented by formula II is used as a CTM in combination with said trisazo compd. as the CGM. The hydrazone compd. is good in transfer performance of photocarriers, especially, positive holes, and when a conductive substrate-a carrier generating layer-a carrier transfer layer are laminated in this order to form a photosensitive body, and its surface is especially negatively charged and exposed, positive holes generated in the carrier generating layer are injected into the carrier transfer layer, and effectively transferred to the surface. An electrostatic charge image good in contrast with the unexposed parts can be formed by selective neutralization of the surface charge.
Patent JP-H03271045-A (JP)
Title: Self-advancing blade type window wiper device
Inventor: KARASAWA SHIGEYOSHI
IPC: B60S1/44
Filed: 1990-03-19
Abstract: PURPOSE:To make the wiping of the whole surface of a window glass possible by stretching cables for supporting a wiper blade on both the ends of a window frame, and self-advancing the wiper blade on the surface of the window glass. CONSTITUTION:A wiper blade is attached to a window glass, and a cable is set on an upper and a lower window frame, and a flexible cable is connected to the lower end of the wiper blade to transmit driving force for self-advancing the wiper blade to it. The wiper blade has a shaft longitudinally passed through its inside, and pulleys are connected to both the ends of the shaft, and the flexible cable is connected from a driving section to the pulley at the lower end. The cable stretching from the window frame is wound round the pulley of the wiper blade. Thus, rotating force transmitted from the driving section rotates the shaft in the wiper blade through the flexible cable, and simultaneously rotates the pulley to move the whole the wiper blade along a glass face. The cable on the window frame causes mutual pressing action between the wiper blade and the glass face.
Patent JP-H11328988-A (JP)
Title: Semiconductor storage device
Inventor: OGURA TAKESHI
IPC: G11C16/06
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enable operation with a wide range of power-supply voltages and stable data detection by precharging respective corresponding bit lines at a first potential in response with a precharging signal and precharging these bit lines at a second potential. SOLUTION: A data latching circuit section 706 consists of n-type transistors Q1 to Qn constituting a first precharging means, sense amplifiers SA1 to SAn, latches L1 to Ln, p-type transistors P1 to Pn constituting a second precharging means and n-type transistors N1 to Nn. When the precharging signal/PR goes to an 'L', the second precharging means in addition to the first precharging means start charging and rise the bit lines BL1 to BLn up to a VREF. As a result, the sufficient precharging voltage may be obtd. in a short period of time even if the pulse width of the precharging/PR is narrow under the high power-supply voltage.
Patent JP-H0640957-A (JP)
Title: Organic non-quaternary class rate salt for separation of petroleum
Inventor: DAGURASU REIMONDO BOOTO
IPC: C10G21/20
Filed: 1993-03-29
Abstract: PURPOSE: To efficiently separate a specified hydrocarbon feed stream into an aromatics lean raffinate stream useful for stock of lubricating oil, etc., and an aromatics rich extract stream by bringing the feed stream into contact with a specified salt.  
     CONSTITUTION: A hydrocarbon feed stream contg. a mixture of arom. and nonarom. hydrocarbons is separated into an aromatics lean raffinate stream and an aromatics rich extract stream by bringing the feed stream into contact with an org. non-quat. clathrate salt having 1-16 carbon atoms in the cation, e.g. collidinium triflate or triethylammonium dihydroxybenzoate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63234013-A (JP)
Title: Resin composition for semiconductor sealing use
Inventor: FUKUDA TAKATOKI
IPC: H01L23/31
Filed: 1987-03-23
Abstract: PURPOSE:To obtain the titled composition causing no corrosion of aluminum electrodes and/or copper fine wires even if water infiltrated into packages, by incorporating an epoxy resin with benzotriazole (water-soluble amine salt) as the rust preventive. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of an epoxy resin with (B) as the rust preventive, pref. 0.1-2pts. wt. of benzotriazole or a water-soluble amine salt therefrom (e.g., benzotriazole monoethanolamine salt).
Patent JP-S61229224-A (JP)
Title: Recording and reproducing device
Inventor: YANAGIHARA HISAFUMI
IPC: G11B5/592
Filed: 1985-04-02
Abstract: PURPOSE:To improve the service life of a bimorph and reliability by applying a DC voltage to an electric converting element fitted to a head at recording and applying a voltage having opposite polarity to the electric converting element during flyback period of the head. CONSTITUTION:A positive voltage V1 is impressed to a bimorph 12 via a driver 11 while a switching pulse SWP is at a high level, that is, while a head A slides a tape 3 at recording and a negative voltage V2 is fed to the bimorph 12 via the driver 11 when the switching pulse SWP is at a low level, that is, when the head A is not in slide contact with the tape 3. On the other hand, the positive voltage V1 is impressed to the bimorph 12 of the head B via the driver 11 when the switching pulse SWP is at low level, that is, the head B is in slide contact onto the tape 3 and the negative voltage V2 is impressed to the bimorph 12 via the driver 11, when the switching pulse SWP is at high level, that is, the head B is not in slide contact onto the tape 3.
Patent JP-H0622733-A (JP)
Title: Laver drainboard made of polypropylene
Inventor: AOKI KAZUO
IPC: A23L17/60
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a laver drainboard not causing curve of laver drainboard face resulting from shrinkage force during drying in production of dried laver using a high-rigid laver drainboard. CONSTITUTION:Rods made of polypropylene having 600kgf/mm<2> or larger modulus in flexure and 12kgf/mm<2> or larger flexural strength are combined to form a laver drainboard. A polypropylene resin is continuously melted, extruded, formed, cooled, reheated, drawn, recooled and subjected to surface treatment to give the rods, which are combined to give the laver drainboard. In repeated examinations of dried laver for high-rigid laver drainboard, the drainboard shows the same curve of drainboard face and finish of laver as those of laver drainboard made of thinly shaved bamboo and a high-rigidity polypropylene.
Patent JP-S55161986-A (JP)
Title: Displacement-type fluid machine
Inventor: SUGIHARA MASAHIRO
IPC: F01C1/04
Filed: 1979-06-01
Abstract: PURPOSE: To cause pumping action, by moving a flat piston having projections and recesses alternately and a cylinder having a shape similar to that of the piston, relatively to each other.  
     CONSTITUTION: A piston is cruciform and flat and has projections and recesses regularly located. A cylinder 2 has a shape similar to that of the piston 1. When a crankshaft 5 is driven through a pulley 18, the piston whirls clockwise. At that time, a liquid flows from a pump chamber 3 through a discharge port 13, pushes up a check valve and flows into a dischage chamber 11. As a result, a high-pressure fluid is supplied to the outside through a discharge connection port 16. In that case, a fluid is introduced into a suction space from the outside through a suction connection port 15, a suction chamber 10 and a suction port 12. Pumping action is thus caused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04304566-A (JP)
Title: Method and device for processing picture
Inventor: OKAZAKI HIROSHI
IPC: G06T1/00
Filed: 1991-04-02
Abstract: PURPOSE:To offer a method and device for processing a picture which unnecissitates the development of a library such as the input/output of a picture file, etc., by respective application developers, unpermits an extension function such as correspondence to a new file format, etc., to be executed by a programing language describing application and uses a system without executing the re-compile and link, etc., of the program. CONSTITUTION:The control process 201 of a picture storage area, which is independent of processing process 203 which actualy executes a picture processing is provided with the function which executes the input/output operation of the picture file as against an external storing device by this invension. Thus, respective picture processing process 202 and 203 only indicate the reading and writing of desired picture data.
Patent JP-S57186006-A (JP)
Title: Energy economizer with stepping up and down
Inventor: NAKAMATSU YOSHIROU
IPC: H02K7/18
Filed: 1982-04-26
Abstract: PURPOSE:To simultaneously enable the promotion of health and the utilization of electric energy generated by stepping, by providing an electricity generation unit in a stepping section which is reciprocated and by providing terminals at the end of a circuit to connect an electric appliance. CONSTITUTION:A mechanism M, a DC generator G, a battery B, a DD/AC converter C are built in a casing 12. A plug receptacle 11 is provided at the end of the circuit including the generator G, the battery B and the converter C. Magnets 13 are hung from the central parts of the bottoms of a pair of pedals 2. The pedals are supported by springs 17 in guide pipes 16. When a foot 4 has stepped on the pedal 2, an electrical current is produced by the magnet 13 and a coil 18 and taken out through lead wires 19. According to this constitution, the promotion of health by running motion and the utilization of electric energy generated by the running motion are simultaneously enabled.
Patent JP-S63236223-A (JP)
Inventor: ISOZAKI TAKASHI
IPC: H01B17/42
Filed: 1987-03-24
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-S62227323-A (JP)
Inventor: KUROJI HARUO
IPC: G01N23/04
Filed: 1986-03-28
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-S62228739-A (JP)
Title: Device for controlling automatic transmission
Inventor: YASHIKI SEIJI
IPC: F16H61/04
Filed: 1986-03-27
Abstract: PURPOSE:To obtain responsiveness meeting the driver's expectation by shifting a speed change position to a high speed side and increasing operating time in a low speed area when the occurrence of the turbo lag is generated. CONSTITUTION:A control means 8 detects the turbo lag of a supercharger 9 from the signals of a throttle opening sensor 1, an engine speed sensor 13, and an injection quantity sensor 14. When the occurrence of the turbo lag is detected, even when a shift mode is set in an E mode by the selection of a driver, it is changed from a control based on the E mode pattern EM to a control based on a P mode pattern PM, increasing the quantity of exhaust gas. And, a signal corresponding to the P mode pattern with high power performance is outputted to a operating means 16 to carry out a speed change control for a certain period of time until a defined supercharging effect is obtained. Accordingly, a poor acceleration accompanying the turbo lag can be prevented, obtaining good responsiveness.
Patent JP-H07254771-A (JP)
Title: Manufacturing method of printed board for large current
Inventor: NAGASE TAKASHI
IPC: H05K7/06
Filed: 1994-03-14
Abstract: PURPOSE:To manufacture the printed board in stable quality while cutting down the board manufacturing manhours. CONSTITUTION:Within the title manufacturing method of forming conductor patterns both on the surface and area surface of an insulating board 1 to form a unit board 10 for large current connecting both conductor patterns 2, respective connecting ends 21 of both conductor patterns 2 are provided from the edge of the insulating board 1 to be laminated so as to connect the connecting ends 21 leaving such a state intact.
Patent JP-S59198821-A (JP)
Inventor: TAKEDA AKIO
IPC: H02G7/18
Filed: 1983-04-22
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-S58191203-A (JP)
Title: Clamp for waist band
Inventor: ROTAARU BERUTERU
IPC: A41F1/00
Filed: 1983-04-22
Abstract: The fastener for waistbands on trousers or skirts has a detent rail fastened to one part of the waistband and a slide displaceable on the rail. The slide carries a pivotal lever which extends beyond its pivot axis into a detent projection. The slide or the lever is detachably connectable to the other part of the waistband. The other waistband part is provided on its inside with a hook which is engageable with an opening in either the slide or the lever. The opening is coordinated with a slide surface that facilitates this engagement even without looking. In this respect the slide surface is the outside surface of the lever, and it is located ahead of, with respect to the engagement direction, and lower than the opening.
Patent JP-S57186153-A (JP)
Title: Photometric method for apparatus of automatic analysis
Inventor: TAKEGAWA HIROSHI
IPC: G01N35/02
Filed: 1981-05-12
Abstract: PURPOSE:To keep the liquid to be inspected at a constant temperature more exactly and also, to carry out the photometry of said liquid accurately and to analyze said liquid accurately, by bringing a light soure device and a phodetecting device into contact closely touchably and separably with two opening parts of a U-shaped storing  part of the liquid to be inspected. CONSTITUTION:The lower part of a U-shaped cuvette 1 containing liquid to be inspected is immersed in a constant temperature liquid 9 of a thermostat 7 holding two opening parts of the cuvette 1 upward by a cuvette holding board 3 and the cuvette 1 is held nearly vertically. At the time of measurement, a light source device 13 covered by a light shielding member and a photodetecting device 19, are moved downward upon the cuvette 1 by an up and dwon action of a board 15 and said devices are  brought into contact with each opening part of the cuvette 1 closely. Light irradiated  toward the liquid 5 from a light source 11 is made incident to the cuvette 1 through a  lens 21 and an interference filter 23 and the density of aimed component in the liquid  5 is measured by carrying out the photoelectric conversion in the liquid 5 by a photodetector 17 through a specular surface 1a, 1b. Hereby, the accurate photometry is carried out without disturbing the luminous flux of the photometry by the liquid 9.
Patent JP-H04226886-A (JP)
Title: Tool holding mechanism for robot
Inventor: YOSHIMURA TSUGUYOSHI
IPC: B23Q1/34
Filed: 1991-04-03
Abstract: PURPOSE:To prevent distortion, deformation, etc., of a robot side or an object or work side when a tool is brought into contact with the object or work. CONSTITUTION:A holding member 2 is provided to the output shaft 1 of a robot body, a tool mounting member 6 for mounting a tool is provided, the tool mounting member 6 is provided to the above holding member 2 so that it can freely rotate through a fixed range at least in an axial direction with respect to a reference position (c), and a return spring 10 by which the above tool mounting member 6 can automatically return from the position to which it deflects from the above reference position (c) to the above reference position (c), is provided.
Patent JP-H0767888-A (JP)
Title: Dentistry implant
Inventor: BIRI SHIYURUTE
IPC: A61C8/00
Filed: 1991-01-14
Abstract: PURPOSE: To provide a dental implant which can functionally safely fix denture and by which an atraumatic operation can be performed. CONSTITUTION: A dental implant contains a stud part 2 which can be fixed to the jaws, and an excising part 28 to install denture is arranged in a crown side end part of the stud part 2. At least two step parts 18, 20 to 22 are formed toward a root apex-shaped end part 16 on an outside surface of the stud part 2. The dental implant must be improved so that safety of an implantation is improved and an atraumatic operation is realized. At least one of the step parts has screw threads 24 to 26, and in that case, among the adjacent two step parts 21 and 22, a screw thread outside diameter 27 of the step part adjacent to the root apex-shaped end part is substantially not more than a screw thread valley diameter 29 of the step part 21 closer to a head part 4.
Patent JP-S58189316-A (JP)
Title: Refining device for molten steel in ladle
Inventor: UCHIDA TETSUO
IPC: B22D1/00
Filed: 1982-04-28
Abstract: PURPOSE:To provide a titled device which stabilizes arc heating and stirring of molten steel and improves the efficiency of heating and refining, by the constitution wherein an inert gas is blown into molten steel from gas blow-out ports provided in the forward end part of a cover of a graphite electrode immersed in the molten steel. CONSTITUTION:A graphite electrode 3 is immersed into the molten steel 2 in a ladle 1, a cover for an immersion pipe 11 of a ceramic insulation material is provided around the electrode 3, an inert gas is introduced through a pipe 9 into the pipe 11 and while said gas is blown out into the steel 2 from the inert gas blow-out ports 14 provided in the forward end part of the pipe 11, an arc 17 is generated between the forward end of the electrode 3 and the steel 2. The melt surface in the pipe 11 is thus kept constant and the stable arc 17 is obtained, so that steel 2 is heated efficiently and stably. The molten steel 2 is stirred by the blowing of the inert gas, whereby the efficiency of refining is improved and the floating of nonmetallic inclusions is accelerated.
Patent JP-H08190824-A (JP)
Title: Manufacture of compound superconducting wire and coil
Inventor: AYAI NAOKI
IPC: H01B12/08
Filed: 1994-04-08
Abstract: PURPOSE: To manufacture a long size compound superconducting wire and a coil which are excellent in an electric and mechanical characteristic by joining. CONSTITUTION: A plurality wire rods by compounding metal and stabilizing metal being a raw material of a compound superconductor are prepared in according to a jelly roller method or a bronze method or the like. Next, the wire rods 11a and 11b are superposed by a length L on each other in its lengthwise direction. The length L is set not less than 30 times a wire diameter (d) of a strand. Next, superposed parts are intertwisted together. An intertwisting pitch P is set not more than 15 times the wire diameter (d). Heat treatment is performed on the wires joined together by such an intertwist, and a compound superconductor is produced.
Patent JP-H05269870-A (JP)
Title: Filament winding apparatus
IPC: B29L23/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide the title apparatus molding fiber reinforced plastic by controlling a delivery eye and a press roller corresponding to the winding angle of a reinforcing fiber to a mandrel and winding the reinforcing fiber delivered from the delivery eye around the mandrel at an accurate angle. CONSTITUTION:In a filament winding apparatus wherein the opening bar 3 of a delivery eye 2 is rotated to deliver a fiber along the opening bar 3 to wind the same around a rotary mandrel 1 at a predetermined angle and the fiber wound around the rotary mandrel 1 is brought into close contact with the mandrel 1 by a press roller to mold fiber reinforced plastic, the roller is explosively coupled with the delivery eye 2 if desired and rotated in synchronous relation to the rotation of the opening bar 3 of the delivery eye 2. Therefore, a filament winding molded product free from voids and stable in fiber content can be produced without increasing the number of control shafts.