baber/WOPTO huggingface dataset:
Patent JP-S60225792-A (JP)
Title: Thermal recording material
Inventor: KOYAMA TAKAHIRO
IPC: B41M5/337
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a thermal recording material free of development of ground color and excellent in dispersibility of a coating liquid, color forming property and surface strength, by using as a binder a specified hydroxyalkylcellulose having a molar degree of substitution by hydroxyalkyl of not lower than 3.5. CONSTITUTION:The hydroxyalkylcellulose used as a binder includes one or more selected from a mixed hydroxyalkylcellulose, an alkylhydroxyalkylcellulose and a carboxyalkylhydroxyalkylcellulose having ethyl, propyl, butyl or a mixture thereof as alkyl, and has a molar degree of substitution by hydroxyalkyl of not lower than 3.5. A color former is a colorless or light-colored leuco dye capable of forming a color by reacting with an acidic substance, while a color development is a substance which is solid at normal temperature and is melted or vaporized when being heated to develop the color of the color former upon contact therewith, and other additives are used as required. A base is a paper, a synthetic paper or a plastic film, of which a paper is used most favorably.
Patent JP-S60228763-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: KANOU KOUJI
IPC: F02M51/08
Filed: 1984-04-27
Abstract: PURPOSE:To realize the reliable fitting in a short time without requiring a special facility by providing a lug on one part of a bobbin and inserting it into the inner peripheral groove of a yoke for fitting. CONSTITUTION:The fuel fed by a fuel pump by pressure passes a filter 23 and is mainly fed through an inlet 21 opened to a yoke 2, passes the inner and outer peripheries of a coil 10 and a bobbin 9, flows out through an outlet 22, and is returned to a fuel tank via a fuel pressure regulator arranged nearby. The coil 10 is applied with a current determined by the operating condition of an engine from a terminal 17, a plunger 4 made in one body with a valve 3 is moved upward to open the valve. The bobbin 9 is supported by inserting the lug 11 of the bobbin 9 into an annular groove 24 provided on the inner periphery of the yoke 2 when a bobbin 11 is pushed in from below.
Patent JP-H01256011-A (JP)
Title: Thin film head for perpendicular magnetic recording
Inventor: KAWABATA TOMOYUKI
IPC: G11B5/127
Filed: 1988-04-05
Abstract: PURPOSE:To improve the recording density and to reduce reproduced noise by arranging a thin film head for AC erasure at the front side in the relative moving direction to a recording medium and arranging a thin film head for information recording to the rear side. CONSTITUTION:A 1st thin film head A for AC erasure is arranged to the front side in the relative moving direction to a perpendicular magnetic recording medium M with a magnetic shield part B clipped thereto and a 2nd thin film head C for information recording is arranged to the post side. Thus, AC erasure is applied to the perpendicular magnetic recording medium M by the 1st thin film head A. Thus, reproduced noise caused attended with overwrite recording is eliminated. Moreover, the RZ recording system in case of recording new information by the 2nd thin film head C is adopted and the recording density is improved.
Patent JP-2000283036-A (JP)
Title: Cryopump
Inventor: NISHIJO TOKUJI
IPC: F04B37/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To exchange only a sheath heater and also make a device compact. SOLUTION: In a cryopump 1 arranged the cold cylinder 17 of a refrigerator 3 as well as a sheath heater 53 in a vacuum chamber 5 and installed the first/ second heaters 55, 56 of this sheath heater to the first/second cold heads 33, 35 of the cold cylinder respectively, the first/second heaters of the sheath heater are installed to the first/second cold heads by using installation bolts 58, 59 respectively and attachably/detachably and also a heater flange 57 on one end of the sheath heater is installed to the cylinder base 23 of the cold cylinder from the outside of the vacuum chamber by using installation bolts 60 attachably/detachably.
Patent JP-S59210164-A (JP)
Inventor: MOTOSAWA MITSUNARI
IPC: E04H7/06
Filed: 1983-05-16
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-H11275960-A (JP)
Title: Automatic grafting equipment
Inventor: TAKIMOTO HIDEO
IPC: A01G1/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic grafting equipment capable of operating a grafting apparatus singly or capable of also conveying grafted seedlings where scion seedlings and stock seedlings are grafted to each other through providing a specific selection means. SOLUTION: This automatic grafting equipment is made up of a grafting apparatus 2 for producing grafted seedlings 1, a conveyor 3 for carrying grafted seedlings 1 produced, and a selection means for selecting a plurality of operation modes. Owing to the selection operation of the selection means, the objective automatic grafting equipment capable of operating the grafting apparatus singly or capable of driving the apparatus together with the conveyor 3. Thereby, if the selection means is actuated to select grafting-conveyor mode, grafted seedlings 1 where scion seedlings and stock seedlings are grafted to each other are carried by the aid of the conveyor 3 to the next process.  Or, if the selection means is actuated to select grafting mode, the grafting apparatus can be actuated singly, and is also capable of driving the conveyor 3 by the use of a manual switch 32, therefore facilitating preparation for operation with the both set 'on'.
Patent JP-S59212126-A (JP)
Title: Production of corrugated metallic pipe
Inventor: OOKAWA TETSUSHI
IPC: B21D15/00
Filed: 1983-05-16
Abstract: PURPOSE:To produce a corrugated metallic pipe having excellent quality at a high speed by forming a metallic pipe to a cylindrical shape, feeding inert gas into the pipe after forming, corrugating the pipe and introducing the corrugated pipe into a heat treating furnace in which an inert gaseous atmosphere is maintained. CONSTITUTION:A delivered metallic tape 2 is formed to a cylindrical shape by a pipe making device 3 and is welded by a continuous welding machine 4 in an atmosphere 10 to which inert gas is forcibly fed, thereby forming a pipe 22. Gaseous argon or helium 20 in the machine 4 is at the same time fed into the pipe 22 after forming as well. A cooled lubricating liquid is dropped onto the pipe 22 from a feeder 6 and the pipe is corrugated by a corrugating machine 7. The corrugated pipe 23 is charged into a protective pipe 12 in an inert gaseous atmosphere furnace 8. Gaseous hydrogen 21 is supplied into the pipe 12 and the pipe 12 is heated by a heater 18 from the outside. The pipe 23 heated uniformly is conducted to a quick cooler 9 by which the pipe is quickly cooled.
Patent JP-S58211955-A (JP)
Inventor: YUAN BERARUTO
IPC: B60T11/16
Filed: 1983-05-16
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-H07298084-A (JP)
Title: Horizontal deflection circuit
Inventor: IWATA HISAYA
IPC: H04N3/16
Filed: 1994-04-22
Abstract: PURPOSE:To provide a horizontal deflection circuit provided with a variable drive power supply driving optimizingly a horizontal deflection output circuit with respect to a change in a horizontal frequency of an input signal and a horizontal pattern size. CONSTITUTION:The-circuit is made up of a microcomputer circuit 2 processing an input signal and information of a horizontal pattern size, a DAC (DC converter) 3 converting the information by the microcomputer 2 into a DC voltage, a variable drive power supply 5 controlled by an output voltage of the DAC and a horizontal deflection output circuit 6. Since the horizontal deflection output circuit 6 is driven optimizingly at all times against a change in a horizontal frequency of an input signal and a horizontal pattern size, heating/destruction of a horizontal output transistor(TR) are prevented and deterioration in the horizontal linearity is prevented.
Patent JP-H08264327-A (JP)
Title: Solenoid coil-type variable inductor
Inventor: KAWAGUCHI TSUNEJI
IPC: H01F21/02
Filed: 1995-03-17
Abstract: PURPOSE: To provide a solenoid coil-type variable inductor which is capable of being controlled enough in inductance by fine adjustment, lessened in size, and enhanced in stability and reliability. CONSTITUTION: A solenoid coil main body 1 is housed in a cylindrical coil support 2, and the one end of the coil main body 1 is jointed to a joining member 4a on an open end side of the coil support 2, and when the joining member 4a is moved in the axial direction of the solenoid coil main body 1 by a driving section 5, the solenoid coil main body 1 is shrunk to change an inductor in inductance.
Patent JP-S58202110-A (JP)
Title: Structure of mount of power unit
Inventor: KAKIMOTO TOSHIHIKO
IPC: B60K5/04
Filed: 1982-05-19
Abstract: PURPOSE:To improve durability, and to prevent the generation of a confined sound and an engine shock by providing the power unit with three mount devices supporting static load and two buffer rods regulating a rolling motion. CONSTITUTION:Since mounting devices 21, 22 are positioned in the vicinity of the front of a car body, three of said devices 21, 22 including said device 35 support mainly the static load of the power unit 1. Accordingly, unit share load is reduced, durability is improved, the spring constants of rubbers 27, 38 are lowered, and the generation of confined sounds is inhibited. The three mounting devices 21, 22, 35 and the buffer rods 41, 42 function as the regulation of the rolling motions generated by being subject to the torque reaction of the driving torque of the unit 1. Consequently, the rolling motions are regulated, spring constants to separate rolling motion can be lowered, and the generation of confined sounds in case of slow acceleration and slow deceleration can be prevented. Vertical and rotary vibrations mutually couple by the direction of the mount device 35 and the vertical vibration is reduced, and the generation of an engine shock phenomenon is inhibited.
Patent JP-H01256288-A (JP)
Title: Compression method for video signal
Inventor: NISHINO SHOICHI
IPC: H04N19/85
Filed: 1988-04-06
Abstract: PURPOSE:To efficiently compress video signal by dividing a video signal in non-matrix form picture element arrangement into plural partial video signals in a matrix form picture element arrangement, dividing the plural partial video signals into blocks and applying orthogonal conversion coding. CONSTITUTION:A video signal not in a matrix form is divided into plural partial video signals each forming matrix form picture element arrangement, the plural partial video signals are divided into blocks respectively to attain orthogonal conversion coding. That is, the conversion coordinate axes P1, Q1 of orthogonal conversion coding with respect to a 1st video signal and the conversion coordinate axes P2, Q2 of orthogonal conversion coding with respect to a 2nd video signal are made respectively orthogonal and efficient compression processing of the video signal is applied without including the conversion coordinate axis component in the horizontal direction in the vertical conversion coordinate axis. Although the block number in a pattern is doubled, since the number of picture elements in each block is halved, the increase in the processing and circuitry or the complicated processing and circuitry is not incurred.
Patent JP-S5710725-A (JP)
Title: Two-cycle internal combustion engine
Inventor: KOSUGI SOUICHIROU
IPC: F02B75/02
Filed: 1980-06-23
Abstract: PURPOSE: To reduce fuel consumption, by providing a valve in an exhaust passage near a combustion chamber and interlocking the valve with an engine to close the valve at the initial stage of ascent of a piston.  
     CONSTITUTION: An exhaust passage 22, one end of which is connected to a combustion chamber 14 and the other end of which communicates with the atmosphere through an exhaust pipe 6, is provided with a rotary exhaust valve 23 which is almost sectorially shaped. The exhaust valve 23 is rotatably supported in a valve chamber defined by a base plate 24 and a lid 25. The rotary shaft 26 of the valve 23 is connected at a speed ratio of 1:1 to a crankshaft 17 through a pinion 27 and an idle gear 28. Since the exhaust valve 23 is closed at the initial stage of ascent of a piston, a mixture introduced into the combustion chamber 14 during the process of scavenging is stopped by the exhaust valve 23 so that the mixture cannot flow to the outside. For that reason, fuel is not uselessly consumed but effectively used for energy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03285345-A (JP)
Title: Semiconductor device fabrication method
Inventor: WAKAMATSU HIDETOSHI
IPC: H01L21/76
Filed: 1990-04-02
Abstract: PURPOSE:To prevent the occurrence of bird's beaks by creating an opening with an undercut region on a silicon nitride film, selectively depositing a polycrystalline silicon film, which includes boron, and introducing high dose BF2 on the surface of the polycrystalline silicon film. CONSTITUTION:An isotropic etching technology is used to perform selective etching on a silicon nitride film 3 and a silicon oxide film 2 and form an opening 4. Then, the silicon oxide film 2 is overetched so that the undercut regions 5a and 5b are formed with respect to the silicon nitride film 3. In the element isolation region, a polycrystalline silicon film 7, which includes boron, is selectively formed. Next, high dose BF2 is introduced into the surface of the polycrystalline silicon film 7, which includes boron, using the ion implantation method to form ion implantation layer 8. After that, a field oxide film 9 is formed. The oxidation processing time is shortened using accelerated oxidation caused by the presence of BF2. Then, the silicon nitride film 3 is removed with hot phosphoric acid and the silicon oxide film 2 is removed with hydrofluoric acid solution.
Patent JP-H04317083-A (JP)
Title: Developing device
Inventor: KITAOKA YOSHITAKA
IPC: G03G15/08
Filed: 1991-04-17
Abstract: PURPOSE:To provide a developing device capable of obtaining a stable image density by resolving reduction in toner supplying capacity accompanying with the lapse of the operating time of the developing device of a supplying roller, in a one-component toner developing device using the supplying roller, which is used for the electrophotographic recorder of a copying machine, a printer, etc. CONSTITUTION:One-component toner 6 is used, and the supplying roller 1 supplying the toner 6 to the developing roller 2, and a first voltage applying means 8 applying a bias to the supplying roller 1 are provided, and a conductive cleaning member 9 different from the developing roller 2 is arranged in parallel to the supplying roller 1, at a position where an encroaching quantity into the supplying roller 1 is <=0.5mm, or the nearest distance to the supplying roller 1 is <=0.5mm, and noncontact is obtained. Then, the conductive cleaning member 9 has a second voltage applying means 10 applying the voltage of a value different from the value of the bias.
Patent JP-H01259056-A (JP)
Title: Composition consisting of polyoxyalkylene compound, polyvinyl acetal and organic coloring matter
Inventor: MATSUTAME CHIKANOBU
IPC: C08L71/02
Filed: 1988-04-08
Abstract: PURPOSE:To obtain a composition, excellent in heat resistance, molding processability and electrooptical characteristics and suitable as electrooptical materials by dissolving or dispersing an organic coloring matter in a matrix consisting of a polyvinyl acetal and polyoxyalkylene compound. CONSTITUTION:A composition obtained by dissolving or dispersing (C) an organic coloring matter (e.g., nitroaniline or methyl orange) having optical or electrical responsiveness in (A) a polyvinyl acetal, preferably a polyvinyl acetal linked through acetal bonds to at least one of functional side chains (cyanoalkyl, carboxyalkyl or metal or ammonium salt thereof, etc.) and nonfunctional side chains (alkyl or cycloalkyl) and (B) a polyoxyalkylene compound, preferably polyoxyethylene polyoxypropylene, polyoxybutylene and a mixture consisting of glycols and ethers thereof.
Patent JP-H11280983-A (JP)
Title: Repair member for plastic pipe
Inventor: HIOKI MASATO
IPC: B29C63/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To cope with a damage part different in size only by preparing one kind and reduce a manufacturing cost, to reduce a working cost through suppression of a power consumption amount and shortening of a working time, and besides to improve the earthquake resisting power of a repair spot. SOLUTION: A repair member for a plastic pipe has an inner peripheral surface 2a curved along the outer peripheral surface of a plastic pipe 10 and has a heater 3 embedded on the inner peripheral surface 2a side. The heater 3 consists of a plurality of division magnetic alloy heaters 3A, 3B, and 3C embedded in a mutually concentrically and annual shape and in a plurality of spots independent from each other and at intervals of a distance in the internal and external direction of a plate-form repair member 2. By selecting energization of a high frequency current through electromagnetic induction to the division magnetic alloy heaters 3A, 3B, and 3C, the annular heat generation region of the heater 3 is variable to a plurality of steps of the areas.
Patent JP-H11282301-A (JP)
Title: Heat roller for fixing
Inventor: UCHIYAMA KYOJI
IPC: G03G15/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To restrain breakdown of a heating resistance layer due to temperature cycle while maintaining feature of short warm-up time and small electric power consumption by providing the heating resistance layer having specific porosity on the surface of a cylindrical body through a insulating layer and a mold releasing layer on the outermost layer. SOLUTION: An insulating layer 2 is provided on the inner circumferential face of a cylindrical body 1 made of metal pipe, a heating resistance layer 3 is formed thereon, an electrode member 5 is fixedly secured to the end part of the heating resistance layer 3 by the use of electric conductive paste 4, and a mold releasing layer 6 is provided on the outer circumferential face of the cylindrical body 1. The porosity of the heating resistance layer 3 is set to be 3-30%. In the case of the porosity below 5%, stress absorbing action by the pores becomes insufficient, while, in the case of over 30%, mechanical strength becomes insufficient. The means pore diameter of the heating resistance layer 3 is favorable to be in the range of 1-12 μm.  The heating resistance layer 3 is formed by mixing crystallized glass with an electric conductive material, additionally mixing a low temperature thermal decomposable material, screen printing and the like, and baking it at 350 deg.C or higher.
Patent JP-H11281559-A (JP)
Title: Apparatus and method for evaluation of stickiness of liquid
Inventor: DATE MUNEHIRO
IPC: G01N11/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method, for the evaluation of the stickiness of a liquid, in which the physical property of the liquid (e.g. an emulsion) having a correlative property with the sensitivity of a human being can be measured with high accuracy and with good reproducibility and in which the characteristic of the liquid can be evaluated objectively instead of a sensory analysis which depends on the sensitivity of the human being such as the sticky sensation of cosmetics. SOLUTION: A moving plate 12, a probe 14, an elastic member 16, a probe pressing device 18, a horizontally moving device 20 and a measuring device 22 which measures a force acting on the probe 14 are provided. The probe 14 is composed of a contact maker 14a whose rear surface is formed on an arc face around the horizontal axis (Z) at right angles to the moving direction of the probe 14 and of a holding implement 14b which supports the contact maker 14a so as to be capable of being rolled around the horizontal axis (Z). The contact maker 14a is rolled on the moving plate 12 without being slipped by sandwiching a liquid as a specimen. At this time, a sticky force (or an adhesive force or a threading force) acts as a rolling resistant force on the rear side of the contact maker 14a. On the basis of a change in its rolling force, the characteristic of the liquid is evaluated.
Patent JP-H03284426-A (JP)
Title: Power transmission of four-wheel drive car
Inventor: KAWABE MASATO
IPC: B60K17/344
Filed: 1990-03-31
Abstract: PURPOSE:To facilitate the exchange of intermediate gear lines of different number of tooth by providing first and second intermediate gear lines on a position in the side of a side case of a main shaft of a transmission, of an intermediate shaft that communicates either to a front or rear wheel, as well as of an input shaft of a driving force distribution device that communicates to the other, in such a way that the gear line may be attached to or detached from the side case positions. CONSTITUTION:In a power transmission 4 that transmits the driving force from a transmission 6 to front and rear wheels, a main shaft 20 of the transmission 6, an intermediate shaft 24 that communicates either to front or rear wheel, and an input shaft 46 of a driving force distribution device 8 that communicates to the other, are provided on a main case part 10-1 as well as on a side case part 10-2, respectively, in such a way that they are journalled thereto. First and second intermediate gear lines 76, 78 that communicate to the main shaft 20, the intermediate shaft 24, and the input shaft 46, are provided freely attachable/detachable. The first intermediate gear line 76 is composed of an intermediate driving gear 80 and of an intermediate driven gear 82, and each gear 80, 82 is provided on the main shaft 20 as well as on the intermediate shaft 24 by spline and the like, freely attachable/detachable.
Patent JP-S5513120-A (JP)
Title: Solidification of hydrophobic organic medium
Inventor: KAWAKADO KAZUTOYO
IPC: B01J19/06
Filed: 1978-07-13
Abstract: PURPOSE:To solidify hydrophobic organic mediums by adding 12-hydroxystearic acid dissolved in a hydrophilic organic solvent to hydrophobic organic medium in the presence of water. CONSTITUTION:When solidifying hydrophobic organic medium, e.g., heavy oil, kerosene, etc., by the addition of a solution of 12-hydroxystearic acid in a hydrophilic corganic solvent, e.g., methanol, N-dimethylformamide, etc., an appropriate amount of water is added and mixed well, whereby water moves into the hydrophilic organic solvent and thereby the concentration of 12-hydroxystearic acid in the hydrophobic organic medium is increased, resulting in the solidification of the hydrophobic organic medium effectively by 12-hydroxystearic acid eventually.
Patent JP-S58201906-A (JP)
Inventor: MONJI TAKASHI
IPC: A01C11/02
Filed: 1982-05-20
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-H08286295-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MURAKAMI SHUJI
IPC: G03C1/035
Filed: 1995-04-11
Abstract: PURPOSE: To provide a silver halide color photographic sensitive material superior in rapid processing stability and performance stability in a manufacture lot. CONSTITUTION: At least one layer on a support contains silver chloride in an amount of >=90mol% and flat silver halide grains having an aspect ratio of >=3 in an amount of >=10% of the total projection areas, and 2 kinds of silver halide emulsions different from each other in sensitivity satisfying the following inequalities (I) 0.3<=θC<=2.0, where θC=θa/θb and θa expresses the spectral sensitizing dye covering rate of the emulsion higher in sensitivity in the layer and θb is that of the emulsion lower in sensitivity, and preferably, the inequality (II) 0.5<=θC<=1.5, and especially, the inequality (III) 0.9<=θC<=1.1.