baber/WOPTO huggingface dataset:
Patent JP-S55109749-A (JP)
Title: Carbureter
Inventor: TAMAKI SHIGEO
IPC: F02M7/00
Filed: 1979-02-17
Abstract: PURPOSE: To avoid running out of fuel at least for several tens seconds after quick acceleration by providing a groove or recess to make fuel reserved therein in the power jet orifice portion when the level of fuel within the float chamber is inclined.  
     CONSTITUTION: At the time of quick starting, fuel 12 is measured by a main jet 10 and passed through a main well 14. After being measured again by a slow jet located at the branch channel of the main well, the fuel is supplied to an engine in response to the negative pressure in a venturi portion. When the amount of air is increased still more, the fuel 12 is mixed air measured by an air bleed 11 and supplied to the engine through a main nozzle of a small venturi portion. When quickly starting, an engine body does not move with vehicle speed and is inclined through the mass difference in response to the acceleration, afterward being returned to the balanced state. At this moment, the fuel 12 within the float chamber is moved from an inlet portion 9a to an outlet portion 9b and transferred to a combustion chamber 13. But there is left a part of the fuel shown by dotted lines in a fuel reservoir 15, so it is possible to drive for a while after quick acceleration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59143856-A (JP)
Title: Threshold tape applicator
Inventor: SUDA TOYOICHI
IPC: B65H37/00
Filed: 1983-02-05
Abstract: PURPOSE:To facilitate adhesion of threshold tape using an applicator by furnishing the applicator with a separator rod to separate defoliating paper form the threshold tape, by providing an induction plate to put the separated defoliating paper aside, and thereby defoliating the defoliating paper automatically at the application time of the tape to threshold. CONSTITUTION:Prior to use, a tape roll 14 is led in an upper edge piece 5 of a tape supporting table 3, and then fitted at the lower part followed by detention by a sliding pawl 6. A defoliating paper 15 at the leading edge of tape 14' is defoliated, and the tape 14' is led under a separator rod 9 out of a void part 10 of side plate along an induction plate 11 to be then drawn out from a gap formed between protruding pawls 12 in the direction of an idling wheel 8. The tape 14' is attached to the end part of the intended threshold 16 and the defoliating paper 15 is secured, whereafter the above-mentioned tape roll 14 and a grip 17 are together grasped and retracted, and thereby the tape 14' is attached to the threshold 16 one after another as well as the defoliating paper 15 is defoliated from the tape 14' by the use of separator rod 9 to be stretched over by induction plate 11 in parallel with the tape 14'.
Patent JP-S59143556-A (JP)
Title: Freezer for separately eatable boiled noodles
Inventor: MAKI KIYOO
IPC: A23L7/109
Filed: 1983-02-05
Abstract: PURPOSE:To freeze a large amount of boiled noodles efficiently, by arranging formed frames on a freezing belt and feeding separately eatable boiled noodles to the frames at the outside of an inlet of a freezing chamber, withdrawing the formed frames, sending the separately eatable, boiled noodles left on the belt to the freezing chamber. CONSTITUTION:The laminar freezing belt 6 to be passed through the freezing chamber 1 (the sign 13 is freezer) and driven is hung on the guide roll 4 of the chamber 2 for feeding boiled noodles and the guide roll 5 of the chamber 3 for taking them out, and the chamber 2 for feeding noodles is equipped with the feeding box 16 constituting a large number of the formed frames 21 by the dividing plates 20 in such a way that the box is movable vertically by the rack and pinion 17 and 18. The feeding box 16 is set at the bottom position ( I ), noodles are fed from the dropping inlet 22 of the feed pipe 23 to the formed frames 21, and the feeding box 16 is withdrawn to the top position (II), the remaining separately eatable boiled noodles on the belt 6 are sent to the freezing chamber 1 and frozen.
Patent JP-H10210539-A (JP)
Title: Radio calling receiver
Inventor: NOWADA SHUJI
IPC: H04W48/16
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide the radio calling receiver that quickly searches an area that is able to receive the call service at a mobile destination among a plurality of areas that are able to receive the call service. SOLUTION: A control section 5 is provided with a scan list 53 that stores area information required to receive a call signal for each of a plurality of areas that are able to receive the call service and a pattern table 52 storing data providing a point depending on a reception result is provided to each of a plurality of the areas. In the case of searching an area that is able to receive the call service at a mobile destination, a driver section 51 of the control section 5 reads area information of each area from the scan list 53 in the order of areas with higher points in the pattern table 52 till synchronization is established with a signal from a base station and controls a receiver 2, a synchronization detection section 3 and a decoding section 4 or the like based on the area information to establish the synchronization.
Patent JP-H09209005-A (JP)
Title: Manufacture of oil ejection nozzle for cooling piston
Inventor: KASAI HIROYUKI
IPC: B22F5/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To simply manufacture an oil ejection nozzle for cooling a piston at a low cost by machining an inserting hole to a holder obtd. by compacting and sintering metallic powder, and inserting and fixing the base end part of the nozzle body into the holder. SOLUTION: After compacting the metallic powder of iron series, etc., under about 6-7ton/cm<2> , this compact is sintered in inert gas at about 1150 deg.C. The inserting hole 11 for the nozzle body is bored by machining to the side surface of the holder 4 forming an obtd. oil flowing passage 3. Thereafter, the base end part of the nozzle body 7 is inserted into the inserting hole 11 and fixed by brazing, etc. By this method, the oil ejection nozzle for cooling the piston fitted to the lower part of a cylinder block and forming the oil flowing in passage communicating with an oil supplying passage, is obtd. without needing cutting machining and finish machining of the base stock.
Patent JP-S63186282-A (JP)
Title: Recorder
Inventor: OKUBO MASAHARU
IPC: G03G15/16
Filed: 1987-01-28
Abstract: PURPOSE:To prevent the generation of wear between a drum and a transfer roller and the generation of dirt on the transfer roller by forming the drum integrally with a transfer means such as the conductive transfer roller. CONSTITUTION:The transfer roll 12 seruing as a conductive transfer means is obtained by forming a conductive elastic body 31 around a core 12 and forming a flexible insulating thin film 30 around the surface of the elastic body 31. Large diameter parts 40 slightly larger than the center part 41 of the roll 12 for passing a transfer material are formed on both the end parts and the large diameter parts 40 are abutted upon the drum 1 to keep the interval 42 between the drum 1 and the roller 12 at a fixed value. The drum 1 and the roller 12 are combined with other process equipment and formed integrally with a cartridge. Consequently, the wear between both the surfaces of the drum and the conductive transfer means can be prevented and the surface of the transfer meanscan be prevented and the surface of the transfer means can be prevented from becoming dirty.
Patent JP-S56117958-A (JP)
Title: Wire tension mechanism in automatic wire taping machine
Inventor: ICHIZUKA RIYUUICHI
IPC: H01R43/00
Filed: 1980-02-18
Abstract: PURPOSE: To enhance the effectiveness in taping work by installing a pair of chucks at the sides of a rotary head, and shifting the chuck horizontally when a wire is chucked for tensing it, and thereby eliminating hand hold of multicore cables from the taping work.  
     CONSTITUTION: When a wire 18 is put into a mouth 20a of a rotary head 16 together with a bit of adhesive tape, they are bitten by a pair of wire chucks 72, and the rotary head 16 is rotated by a revolving means, not illustrated, and a cam projection 112 in a wire tension mechanism 70 is put loose from an engaging roller 110. Then, the wire chucks 72 are moved by a spring, not illustrated, in the opposite directions to each other horizontally to tense the chucked wire 18 in the center of the rotary head 16. As the taping is thus carried out while the wire is stretched tight, no stretching by hand is requested under the taping work, so that effectiveness of the taping of multihead cables can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01192140-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAMURA HIROYUKI
IPC: H01L21/3205
Filed: 1988-01-27
Abstract: PURPOSE:To make low the contact resistance of a lower layer wiring with an upper layer wiring by a method wherein the upper and lower layer wirings of a semiconductor integrated circuit device, wherein at least the lower layer wiring has a two-layer structure consisting of an Al layer and a high-melting point metal silicide layer, are connected to each other by the Al layer constituting each wiring. CONSTITUTION:A lower layer wiring 10 is formed into a two-layer structure extending over its whole region and the wiring 10 has a structure, wherein a tungsten Silicide film 4 is superposed on the upper part of an Al layer 3. Therefore, an increase in a wiring resistance and a disconnection, which are caused by a local deficit of Al, are never generated even by a heat treatment of 450 deg.C or thereabout subsequent to the formation of the lower layer wiring and moreover, the layer 4 is selectively removed in an aperture 11A and the wiring 10 and an upper layer wiring 13 are connected to each other by the Al layer. Thereby, the contact resistance of the wiring 10 with the wiring 13 is inhibited lowly.
Patent JP-H11314924-A (JP)
Title: Production of optical member and glass fiber consisting of chalcogenide glass, optical member, fiber and optical amplifier
Inventor: OKADA KEIKO
IPC: G02B6/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical member, glass fiber and optical amplifier consisting of sulfur-base chalcogenide glass free from a deteriorated layer, etc., on the surface. SOLUTION: This process for producing the optical member comprises physically and/or chemically depositing sulfur or sulfide in at least part of the surface of a perform composed of the chalcogenide glass or oxychalcogenide glass. The process for producing the glass fiber comprises physically and/or chemically depositing the sulfur or sulfide in at least part of the surface of the glass fiber perform composed of the chalcogenide glass or oxychalcogenide glass, then drawing the perform. The optical member and glass fiber composed of the chalcogenide glass or oxychalcogenide glass substantially free from the deteriorated layer on the surface are provided. The optical amplifier has the glass fiber in which core and/or clad a light emitting material is included and an exciting light source for the light emitting material.
Patent JP-S57132141-A (JP)
Title: Image forming material and image forming method
Inventor: INOUE HIDEKAZU
IPC: G03C1/675
Filed: 1981-02-09
Abstract: PURPOSE:To obtain a fog-free sharp image by the dry method, by laminating a resin layer containing a specified free radical generating agent, such as hexaamyl-biimidazole, and a specified leuco dye; and a free basic group-generating layer containing guanidine, or the like. CONSTITUTION:A light-developing layer 3 is composed of a free radical generating agent, for generating free radicals on exposure, selected from a group of hexaarylbiimidazole and a chlorinated organic compound; and a leuco dye selected from leuco dyes of indigo type, phenothiazine type, and phenoxazine type. A resin layer 2 contains a fixing agent for controlling leuco dye oxidation and color development capability of a free radial-generating agent selected from guanidines, alkylenediamine, and hydroxyamines. Said layer 3 and layer 2 are laminted on a substrate 1 in succession to form an image forming material. This material is exposed as shown by the arrows, uniformly heated, and a high-resolution image is thus obtained, or a similar image is obtained by imagewise heating 5, and uniform exposure.
Patent JP-H05217905-A (JP)
Title: Manufacture of semiconductor device
Inventor: SETOYAMA TAKAO
IPC: H01L21/205
Filed: 1992-02-04
Abstract: PURPOSE:To simultaneously form a plurality of p-n junctions having different breakdown voltages in a method for manufacturing the junctions having different breakdown voltages. CONSTITUTION:The method for manufacturing a semiconductor device comprises the steps of forming an impurity region 2 of a first conductivity type on a surface of a substrate 1, forming a pattern 5a formed of a high purity polysilicon layer 5 spread on an upper surface extended on an insulating film 4 with a silicon nitride layer 6 to cover an opening 4a on the film 4 having the opening 4a on the surface of the region 2 provided on the substrate 1, and thermally oxidizing an end face of the layer 5 exposed on the side of the pattern 5a formed of the layer 5 in an atmosphere containing steam. Further, the method comprises the step of ion implanting second conductivity type impurity in the opening 4a through the layer 5 to form a second conductivity type ion implanted region 8 on the surface layer of the region 2, thereby forming a p-n junction. Thus, the junction having a breakdown voltage responsive to the shape of the pattern 5a is formed.
Patent JP-H11198504-A (JP)
Title: Forming method of seal image nd apparatus thereof
Inventor: TSUKAGOSHI SHINICHI
IPC: B41K1/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the necessity of preparing various kinds of intaglio frames, and easily form a desired character image among relieved image as an intaglio image by forming a intaglio frame from a plurality of frame elements in accordance with designated character images, and making the inner part of the intaglio frame as an intaglio image. SOLUTION: A seal manufacturing apparatus is composed of an electronic device 3 provided in its front part and mechanical device 4 provided in its rear part, and further a pocket 6 for installation of the seal main body in the central part of the mechanical device 4. Herein, UV rays are exposed by employing character images set in an ink ribbon or seal images formed by outer frame images surrounding as masks in order to form a desired seal on the seal main body having a seal surface formed with UV ray curable resin. Upon forming the seal, at first, by designating character images to be intaglio among relieved images, an intaglio frame comprising a plurality of frame elements is manufactured in accordance with the character images.  Next, intaglio images having image parts of the character images in the intaglio frame expressed by intaglio dots are manufactured, thereby performing the manufacture of seal images.
Patent JP-H11201351-A (JP)
Title: Rotary joint
Inventor: TANAKA TOMOAKI
IPC: F16L27/08
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a connection member from being unexpectedly detached by providing a cylindrical member to hold/release a hose according to the position of movement in the axial direction in a rotary joint to connect an appliance such as sprinkler nozzle to the hose so that the connection member is covered. SOLUTION: When a hose H is inserted in a small diameter part 14 of a hose side body 4, and a cylindrical member 17 screwed to a large diameter part 13 is tightened, the cylindrical member 17 is moved in the approaching direction to an appliance side body 3, a holding part 21 of an inner circumferential surface of the cylindrical member 17 is abutted on a sleeve 19 to contract the sleeve 19, and the hose H is firmly held between the sleeve 19 and the small diameter part 14. Three claws 11 integrated with a connection member fitted to an annular fitting groove 23 formed in the large diameter part 13 of the hose side body 4 are engaged with a slide groove 12 of the appliance side body 3 to prevent the detachment. Because the cylindrical member 17 is located above the connection member 10 in this connection condition, the detachment of the connection member 10 can be prevented.
Patent JP-H09189882-A (JP)
Title: Image forming device
Inventor: SASHITA MINORU
IPC: G02B27/18
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device constituted so that a high-quality image can be printed while the whole of the device is made compact. SOLUTION: This image forming device is constituted so that a projection image illuminated by an illumination device is projected on the surface of a screen 11 or the surface of an image carrier 15 by a projection lens. In such a case, this device is provided with an exposure control means 100 equipped with an exposure control member having plural light shielding parts 108 and 110 whose rotation centers are set on the optical center of luminous flux obtained based on the projection image made incident on the carrier 15 and a light passing part 109 interposed by the plural light shielding parts 108 and 110 and set for controlling the incident of the luminous flux on the carrier 15 or the shielding thereof by the rolling action of the exposure control member.
Patent JP-S59145423-A (JP)
Title: Control device of water heater
Inventor: OOSHIO SEIJI
IPC: F23N5/14
Filed: 1983-02-07
Abstract: PURPOSE:To prevent a dangerous over-combustion and provide a decreased number of component elements by a method wherein resistor elements for providing a reference voltage in a comparator for adjusting temperature and sensing excessive increasing of temperature are separately arranged. CONSTITUTION:When a thermistor 21 is troubled in its breaking line, a reversed input of a convertor 36 for detecting increased temperature and broken line is applied with a voltage having a partial voltage ratio between resistors 22 and 23. This voltage becomes higher than that applied when the thermistor 21 is not broken. When an output of a microcomputer 38 is at a high level, a reference voltage of the comparator 36 becomes high. However, this reference voltage is lower than a voltage applied to the reversed input of the comparator 36. Therefore, the output of the comparator 36 is at a low level and the microcomputer 38 senses the disconnection of the thermistor 21. An input port of the microcomputer 38 for use in inputting an output of the comparator 36 performs a discrimination of the input in synchronization with the output of said output port.
Patent JP-H11214167-A (JP)
Title: Lighting system
Inventor: HASHIMOTO HIDEKI
IPC: H05B37/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of reducing the number of signals of the same kind on a transmission wire. SOLUTION: In a lighting system in which a plurality of luminaries 1 are connected with a transmission wire 2, the luminaire 1 receiving a human body detection signal performs counting of its transmission mask timer 1f when the signal is received from an luminaire 1 and does not transmit the human body detection signal when the luminaire 1 detects a human body during counting by the transmission mask timer 1f.
Patent JP-S60180701-A (JP)
Inventor: RORUFU ETSUKUSHIYUTAIN
IPC: B23Q11/12
Filed: 1985-02-01
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-S58135741-A (JP)
Title: Manufacture of pulley
Inventor: HARADA MAKOTO
IPC: F16H55/49
Filed: 1982-02-05
Abstract: PURPOSE:To remarkably improve yield of a material, and to decrease the number of working stages, by forming a slug by cold forging so that it has a side plate and a cylindrical part, and forming plural grooves on the outside circumferential part of the cylindrical part by a roller. CONSTITUTION:A slug 11 is worked by cold forging so that it has a side plate 51, a cylindrical part 61 projected into the axial direction from the outside circumference of this side plate, and a through-hole 1. Subsequently, a pair of rollers 12 are pressed against the outside circumferential part of the cylindrical part 61, and plural V-shaped grooves 71 are formed so that a flat belt can be installed, by which manufacture of a pulley is completed. In this way, the number of working stages is decreased, and also no wasteful material is generated.
Patent JP-S59144997-A (JP)
Inventor: IKEDA SHIGEO
IPC: G08G1/017
Filed: 1983-02-07
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-S63189523-A (JP)
Title: Pressing-in device for steel sheet pile
Inventor: TAKAHASHI ISAMU
IPC: E02D13/00
Filed: 1987-01-30
Abstract: PURPOSE:To prevent the occurrence of trouble due to noise and propagation of vibration by using a steel sheet pile pressor of attachment type which can be attached in replacement of a shovel unit attached to a slewing block on the tip of the boom of an oil-pressure type power shovel vehicle. CONSTITUTION:A block-hanging strut 3 rotatably attached to the downside of a slewing block E on the tip of a boom B and a vertically movable block 4 fitted into the guide rails 3a and 3b of the hanging strut 3 are provided. A sheet pile clamping device 5 to hold a sheet pile F to be connected to preceding steel sheet piles fa and fb driven at a given height and an oil-pressure cylinder 6 to vertically move the block 4 are provided. Sheet pile holders 8 and 9 are constructed so as to hold the head parts (h) of the preceding driven steel sheet piles fa, fb, projecting from the ground surface to the places below the lower end fitting base 7, and to interrupt the upward movement of the hanging strut by the pressing reaction of the cylinder to be caused at the time of pressing-in of the steel sheet pile.
Patent JP-S57133670-A (JP)
Title: Structure of lateral transistor
Inventor: TANIGAWA YOSHIKI
IPC: H01L29/72
Filed: 1981-02-10
Abstract: PURPOSE:To remove parasitic effect, and to increase the degree of freedom of a design by augmenting the concentration of most of a two conduction type region boundary section contacting with a separation region in the lateral transistor using two conductive type regions surrounded by one conduction type region as bases. CONSTITUTION:An N<-> layer 2 is grown to a P<-> substrate 1 to which a layer such as an N<+> buried layer 7 is shaped in an epitaxial form, and an element region 2a functioning as a base region is insularly separated by a P type diffusion layer 3. An N<+> region 6 reaching a buried layer 7 is formed to the boundary section of the P layer 3 and the region 2a in combination with a base extracting electrode, and P type regions 4, 5 are shaped into the reaction 2a at predetermined intervals and used as an emitter and a collector. The N<+> layer 6 formed to the boundary section may be shaped so as to have a slight clearance with the buried layer 7. Accordingly, parasitic effect due to the inflow to the substrate 1 of emitter injecting currents can be reduced, and the degree of freedom of the design of a circuit can be enlarged.
Patent JP-H09211857-A (JP)
Title: Positive type photoresist composition
Inventor: MIWA KOJI
IPC: H01L21/027
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To increase sensitivity and the rate of a residual film by using a synthetic resin obtd. by adding a specified compd. to an arom. hydrocarbon having one or more phenolic hydroxyl groups as an alkali-soluble resin. SOLUTION: A synthetic resin obtd. by adding a compd. represented by the formula H2 C=CH-X-CH=CH2 , e.g. divinylbenzene to an arom. hydrocarbon having one or more phenolic hydroxyl groups. In the formula, X is a divalent electron donative functional group, preferably phenylene. The weight ratio between the arom. hydrocarbon and the compd. represented by the formula is preferably regulated to 100:(5-40). The arom. hydrocarbon is, e.g. an alkyl substd. phenol and cresol novolak resin as an arom. polymer is preferably used.