baber/WOPTO huggingface dataset:
Patent JP-H05242747-A (JP)
Title: Bridging polyethylene insulated power cable and manufacture of its connection
Inventor: MATSUMOTO TETSUO
IPC: C08F8/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide a power cable which has an excellent voltage-resisting property especially under a high temperature condition, and the manufacturing method of the connection of such a power cable. CONSTITUTION:When a power cable is manufactured by forming an inner semiconductor layer, an insulator layer, and an outer semiconductor layer when necessary, in this order, on the periphery of a conductor, the above insulator layer is formed by applying a bridging process after a resin composite including the polyethylene of the density 0.923 to 0.930g/cm<3> as the base resin is extruded and covered on the above inner semiconductor layer. That is the manufacturing method of this bridging polyethylene insulated power cable. This method is applied also to form the insulator layer of the connection when the power cable is manufactured by a mould joint method.
Patent JP-H01216682-A (JP)
Title: Blanking period processing circuit
Inventor: ONOZATO MASASHI
IPC: H04N19/00
Filed: 1988-02-24
Abstract: PURPOSE:To output a video data in a blanking period accurately in the same form as the input by setting a FF circuit when a BLK value is obtained in a part to be applied with video data processing, holding it till the succeeding BLK value is obtained and outputting the video data as it is in the blanking period. CONSTITUTION:A 1-frame memory output is branched into three, a signal passing through the calculation for a picture processing circuit 14, a signal passing through a delay circuit 15 having the same delay as that of the picture processing circuit 14 for bypassing and a signal passing through a circuit 16 detecting a blanking value. When a blanking value is detected by the detection circuit 16, one-pulse is fed to a FF 17, where a consecutive BLK signal 18 is obtained. A selector 19 is turned to the position of the delay circuit 15 for the blanking period only and the input data is outputted as it is as the video processing output 20 during horizontal and vertical BLK periods. Thus, stable blanking period is reproduced in any phase different from the input phase and various kinds of information of the blanking period is held till the output without being lost.
Patent JP-H01216757-A (JP)
Title: Device for grinding hose end portion
Inventor: FUJII ITSUO
IPC: B24B5/36
Filed: 1988-02-24
Abstract: PURPOSE:To automatically grind a hose end portion without need for manually rotating a hose itself by rotating a grinder provided in a body with a grinder supporting body with a main shaft body which forms a grinder device body as the axis and revolving the grinder around the hose end portion. CONSTITUTION:A hole H to be ground is fixed to a hose holding device 2 and the end portion thereof is held by a hose holding fixture 6. Then, a main shaft body 13 which is a grinder device body is rotated and, accompanying this rotation, a grinder G provided in a body with grinder supporting bodies 12, 14 is revolved with the main shaft body 13 as the axis. Due to this revolution, the grindstone surface of the grinder G is revolved along the peripheral face of a hose end portion H' to grind and remove the outside rubber portion of the hose end portion H' by means of the grinder G which is being both rotated/revolved, forming a joint fixture connecting portion. At this time, the adjustment of grinding quantity is carried out by the feeding device 4 for carrying out the feed in the radial direction of the grinder G, while mechanically carrying out the feed in the axial direction by operating a feeding device 8 by the operation of a handle 8'.
Patent JP-S61199980-A (JP)
Title: Light transmissive recording material
Inventor: SAKAKI MAMORU
IPC: B41M5/50
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a light transmissive recording material excellent in ink acceptancy and water resistance and capable of giving highly clear recorded pictures by using a light transmissive ink-accepting layer having a specific ink accepting capacity and consisting of a water-soluble bridged polymer. CONSTITUTION:The ink accepting capacity of an ink accepting layer consisting of a water-soluble bridged polymer is regulated to 0.2mul/cm<2> or more. The bridging polymer may be prepared before forming the ink accepting layer. In this case, the cross-linking degree of the polymer should be controlled to an extent of not excessive degree. If excessively bridged polymer is formed, the formation of ink accepting layer becomes difficult and the ink accepting capacity is also likely to be insufficient. The regulation of the ink accepting capacity can be attained by selection of kinds and used amounts of water-soluble polymer and cross linking agents, adjustment of bridged density of the polymer and also of the amounts of unbridged polymers, etc.
Patent JP-H05241286-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KITA HIROSHI
IPC: G03C7/38
Filed: 1992-02-27
Abstract: PURPOSE:To enhance color reproduction performance and color developing performance and to improve lightfastness of a magenta coupler by incorporating a specified magenta coupler. CONSTITUTION:This color photographic sensitive material contains at least one magenta coupler represented by formula I in which A is the residue obtained by removing R2 or R3 from a pyrazolotriazole magenta coupler represented by formula II or the like; L is a divalent bonding group or a simple bond; B is-O-,-S-,-SO2-,-N(Re)-, or-(Rf)R(Rg)-; each of Re, Rf, and Rg is H or a substituent; R1 is H or a substituent: each of Ra-Rd is alkyl; Y is a nonmetallic atomic group necessary to form a 5-or 6-membered ring and one of these atoms combines with B; each of R2 and R3 is H or a substituent; and X is H or a group to be released by coupling with the oxidation product of a color developing agent. This magenta coupler can be used with other magenta couplers.
Patent JP-H11221823-A (JP)
Title: Fragile material cutting method
Inventor: YAMADA TORU
IPC: B28D5/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide effective streaks on the surface of a fragile material even when a processing damage layer is generated on the surface of the material in a grinding step or the like by etching the surface of the material prior to forming the streaks which designate a cross section to be cut on the side face of the material. SOLUTION: The surface of a fragile material 2 is etched before forming strsaks such an notches 3 on the material 2 such as a chemical compound semiconductor, e.g. silicon, GaAs or the like or, quartz, sapphire or the like, then a processing damage layer is removed and after that, pressure is applied to the side face of the material 2 to perform the cutting at a notched 3 position. The method to apply this pressure is to introduce the material 2 into a pressure container 1, then arrange an O ring 4 in such a way that the notch 3 formed at a position scheduled for cutting is held, and a pressure medium is introduced into an airtight space 5 formed between the pressure container 1 and the material 2 from the introduction inlet 6 of the pressure medium to pressurize the material 2. Thus pressure is applied to the side face of the material 2 and is cut at the notched 3 position.
Patent JP-2000243812-A (JP)
Title: Clamp ring for semiconductor wafer
Inventor: SUZUKI ATSUSHI
IPC: H01L21/68
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To make it hard to shave a semiconductor wafer and to make it hard to generate particles in a clamp ring by a method wherein the clamp ring is composed of a ceramic sintered body and the surface roughness of the wafer holding part, of the ring is set lower than a prescribed value. SOLUTION: A clamp ring consists of a ceramic sintered body and has a holding part for holding the peripheral edge part of a semiconductor wafer, such as a silicon wafer. The surface roughness of at least the part, which comes into contact with the wafer, of the holding part is set lower than Ra = shorter than 10 μm. By constituting the clamp ring using the ceramic sintered body, the problem of such a corrosion as that in a quartz glass is hardly generated. The clamp ring 1 is provided with a ring-shaped main body 2 and the holding part 3, which is protuberantly provided from the main body 2 to its inside and holds the semiconductor wafer 4 on a stage 5, the part 3 has a contact part 3a coming into contact with the wafer 4 and the surface roughness of this part 3 is set lower than a prescribed value. Thereby, the wafer is hardly shaved and particles are hardly generated in the clamp ring.
Patent JP-H10212615-A (JP)
Title: Clothing having sign mark for wearing direction
Inventor: YAMASATO TOSHIO
IPC: G09F7/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To achieve a quick wearing and prevention of a mistake in wearing by attaching sign marks for wearing direction on cylindrical clothings for the upper half body and for the lower half body to stimulate the feelings of a sight and a touch of a wearer. SOLUTION: This clothing having sign marks for wearing direction is obtained by attaching sign marks 4 for wearing direction at around the waist and in the vicinity of wearing port of cylindrical clothings for an upper half body 1 and for a lower half body.
Patent JP-H09237958-A (JP)
Title: Manufacture of printed wiring board
Inventor: ISHIDA ISAYUKI
IPC: H05K3/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve productivity by securely passing solder resist between narrow pitch patterns, making insulation reliability secure and reducing the post-processing steps on the surface of a pattern. SOLUTION: Solder-plated parts 4 are formed only at the required parts on an insulating substrate 3 under the state, wherein circuits are aleady formed. Thereafter, solder resist (ultraviolet-ray hardening type) 5 is applied on the entire insulating substrate 3 and hardened. Then, the solder resist 5 on the solder-plated parts 4 is fused by laser light, and the solder resist 5 on the solder- plated parts 5 is removed. In this way, the solder resist 5 is securely formed between narrow-pitch patterns 1, the post-processing steps on the surface of the narrow-pitch pattern 1 are reduced and the printed wiring board, wherein the productivity is improved, can be manufactured.
Patent JP-H02220933-A (JP)
Title: Cruise controlling device for vehicle
Inventor: NARUSE MASAHARU
IPC: F02D11/10
Filed: 1989-02-21
Abstract: PURPOSE:To improve the responsiveness of control by installing a means of driving and controlling an actuator to eliminate play in an interconnecting system among an air intake throttle valve, an acceleration mechanism and the actuator while a cruise control device for a vehicle is in operation. CONSTITUTION:In a cruise control device 2 for vehicle which controls to a set car speed by having an air intake throttle valve 12 opened and closed to a specified position of opening through an acceleration mechanism 6 with an actuator 8, a controlling means 10 is installed, which drives the actuator 8 in an attempt to eliminate play in the interconnecting system connecting the air intake throttle valve 12, acceleration mechanism 6 and the actuator 8. This constitution makes it possible to shorten respective time for the acceleration from automatic deceleration and the transition to a constant speed travelling at the initial setting among functions for cruise travel with the cruise control device 2 for vehicle and to improve the responsiveness of control.
Patent JP-S60185345-A (JP)
Title: Planar display device
Inventor: NAGASHIMA HIROYUKI
IPC: H01J31/12
Filed: 1984-03-05
Abstract: PURPOSE:To form a clear picture image by employing barrel type slits having gentle curvature for at least one electrode in plural deflection electrodes having slits for deflecting the electron beam horizontally. CONSTITUTION:A planar display device is comprised of a back electrode 1, a linear cathode 2, an electron beam take-out electrode 3, a vertical deflection electrode 4, a modulation electrode 5, horizontal deflection electrodes 6-8 and an anode 9. Here, the central electrode 7 in the horizontal deflection electrodes 6-8 is provided with barrel type slits 7a' the center of which are shifted from the center of slits in other electrodes 6, 8. Consequently, uneven horizontal deflection sensitivity caused through the fact that the speed of beam passing through the center of slit is lower than the speed of beam passing through the end can be compensated resulting in accurate control of electron beam.
Patent JP-2000238748-A (JP)
Title: Paperboard container
Inventor: RYUUN KARL HARALDSON
IPC: B65D5/66
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an easy assembly, prevent the movement of fluid during the heat of foodstuffs, give high strength, dispense with an adhesive, and also allow use even in an microwave oven or the like by folding and melt-joining two adjacent gussets of gussets in a manner permitting mask regions and cut parts to be conformed with each other. SOLUTION: When gussets being formed by gusset panels 22, 24 and gusset panels 26, 28 are folded, a mask region being formed on a gusset panel 22 comes in contact with the inner surface of a gusset panel 28 exposed by a cut part 44 made on the gusset panel 26, i.e., the surface of the one sheathed with a polymer film. This procedure is the same one as in gussets being formed by gusset panels 14, 16 and gusset panels 18, 20. Both gussets are joined by a heat-sealing method, as a result, a bucket type container 50 is formed. Therefore, this does not need to adhere gussets to side surface panels in use of an adhesive, and accomplish a firm structure.
Patent JP-S62201618-A (JP)
Title: Brush-screen dehydrator
Inventor: FUJINO HIROSHI
IPC: B01D35/16
Filed: 1986-02-28
Abstract: PURPOSE:To improve the filtration performance of the titled dehydrator and to reduce the clogging by pressing and dehydrating the material to be treated by a brush which is circulated and moved after filtration on a screen and the synchronized rollers provided on an under the brush to dehydrate water, submerging and moving the brush in a washing water tank to clean the brush. CONSTITUTION:The filter body of a brush 2 fixed to a stage member 4 with the brush material as the filter medium directly under a tubular inlet 1 formed at the upper part is fixed by successively superposing the front and rear ends of the brush 2 to an opposite chain 5. The filtered water is charged in a treated water tank 8, and discharged from a water discharge port 9. After filtration, the chain 5 moved into a washing water tank 17 is loosened, hence the brush 2 is hung and moved, the brush is cleaned by a brush vibrating member 23 fixed at the lower part of the washing water tank 17, the brush 2 is vertically raised and drained, and the brush is again used for filtration.
Patent JP-S51117777-A (JP)
Title: A paint container
Inventor: BABE ISAMU
IPC: B65D35/10
Filed: 1975-04-08
Abstract: PURPOSE: A tetrahedral container for paint made of a laminate of an aluminum foil and a heat-sealable film, which is used for stirring of the paint. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60187650-A (JP)
Title: Composite shape memory alloy
Inventor: AISAKA TATSUYOSHI
IPC: B25J13/00
Filed: 1984-03-07
Abstract: PURPOSE:To permit easy heat radiation during temp. drop and to improve responsiveness to shape restoration by coating a metallic layer having the heat conductivity larger than the heat conductivity of a shape memory alloy on at least part of the surface of the shape memory alloy base body. CONSTITUTION:Cu is thinly plated by electroless plating on at least part of the surface of a base body 1 consisting of an Ni-Ti alloy as a shape memory alloy. A plating layer 2 of Cu or Al having excellent heat conductivity and electrical conductivity is formed thereon by ordinary electroplating to form a composite shape memory alloy body together with the base body 1. The heat conduction from the junction point and supporting point of a large current relay using such composite shape memory alloy is made easy and fast response is obtd. without requiring a shunt circuit in the case of such relay.
Patent JP-S59169324-A (JP)
Inventor: YAMADA YUTAKA
IPC: H02H3/48
Filed: 1983-03-14
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-S58158342-A (JP)
Title: Controlling method for number of idling revolution
Inventor: ISOBE TOSHIAKI
IPC: F02D41/16
Filed: 1982-03-16
Abstract: PURPOSE:To stabilize the number of revolutions by converting the frequency of signal pulses from a micro-computer, a duty ratio thereof changes in response to the control of an idling-speed control valve, into frequency, hysteresis thereof is minimum. CONSTITUTION:The idling-speed control valve 13 set up into a bypass in the throttling of an internal-combustion engine is driven by a drive circuit 35 to which pulse signals 36, the duty ratio thereof changes, are inputted from the micro-computer so that the internal-combustion engine is turned at the optimum number of revolutions corresponding to the state of operation of the engine. The integration circuit 38 of the drive circuit 35 integrates pulse signals 36, and the integration value is compared with an output from a sawtooth waveform generating circuit 40 generating the sawtooth wave of frequency (such as 400Hz) minimizing the hysteresis of the idling-speed control valve by a comparator 39, and converted into frequency.
Patent JP-H07227924-A (JP)
Title: Manufacture of label
Inventor: SUDO MASARU
IPC: B31D1/02
Filed: 1994-02-15
Abstract: PURPOSE:To manufacture a sealing label, onto which a fluorescent paint is applied, without consuming the fluorescent paint to no avail by a method wherein the application of the paint is performed after the necessary portion of the base material of the label is cut and its unnecessary portion is removed as refuse. CONSTITUTION:After the die cutting is performed with a die cutting device 5 and the unnecessary portion is removed as refuse by being reeled up to reeling part 13, a fluorescent paint is applied with an application equipment 14 under the condition that only the necessary portions of the base material of a label and of release sheet are placed on a belt 10 so as to be conveyed and finally dried with a drying equipment 15.
Patent JP-S60188205-A (JP)
Title: Storage device
Inventor: NAKAMURA YOSHIHARU
IPC: H01L21/677
Filed: 1984-03-07
Abstract: PURPOSE:To enable a narrow space together with a simple constitution to store boards-like-materials, by setting up a pair of movable belts with many supporting members in the direction of crossing at a right angle to the longitudinal direction respectively, in such a way that respective supporting members can face each other. CONSTITUTION:Both a gear (3a) and a pulley (4a) are coaxially set on the driving shaft of a motor of which rotating speed is controllable, while plural number of gears (3b-3d) are made to engage with the gear (3a) by turns. Further, a pulley (4b) like the above one (4a) is coaxially fixed to the gear (3d). On the other hand, channels (70) which extend in the direction of crossing at a right angle to the longitudinal direction are set up on a pair of belts (7a, 7b), both of which are wound around driving pulleys (6a, 6b) in such a way that the above channels (70) can face each other. And then, transmission belts (5a, 5b) are wound around each of the above pulleys (6a, 6b and 4a, 4b) respectively. In addition, a carrier belt (8) for boards-like-materials is placed horizontally underneath between the above belts (7a, 7b).
Patent JP-S54135723-A (JP)
Title: Preparation of fluorine-containing unsaturated ether
Inventor: KONDOU AKIFUMI
IPC: C07C51/377
Filed: 1978-04-12
Abstract: NEW MATERIAL:The title compound of formula I: [R is 2W5C fluorine-containing alkenylene group; A is F, sulfonyl fluoride, sulfonic acid, sulfonamide, carboxylic acid, etc.; X and Y are F or -CF 3 ; Z is F, OH, alkoxy, -OM (M is alkali metal), etc.; n is an integer 0W50].  
     EXAMPLE: Compound of formula II.  
     USE: Functional high polymers, e.g. ion exchange membranes, surfactants, eextile finishes, metal cleaners, solvents, surface treatments, etc.  
     PROCESS: A compound, e.g. formula IV, of formula III: (R' is 2W5C fluorine-containing alkylene group wherein Cl, Br, H or two or more of them are linked to at least the adjacent carbon atom) is dehalogenated or dehydrohalogenated in the presence of a dehalogenating or dehydrohalogenating agent to give the objective compound of formula I. The compound of formula III can be obtained by reacting a perfluoroolefin expoxide with a compound of the formula A'R' COF (A' is F, etc.). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59168092-A (JP)
Title: Scrubbing of gas
Inventor: TAKAHASHI SADAO
IPC: C10K1/02
Filed: 1983-03-16
Abstract: PURPOSE:To prevent build-up of tar and dust within a scrubber and washing solution circulation piping and discharge them from the system, by gasifying coal and coal/heavy oil slurry and adding an asphalt emulsifier to a scrubber washing solution. CONSTITUTION:Coal and coal/heavy oil slurry are gasified and, after collection of fine particles, the formed gas is led into a scrubber 1 through an inlet 7. Asphalt emulsion-containing water 3 in a washing solution tank 2 is poumped into the scrubber 1 by means of a pump 4 and is sprayed through a nozzle 5 toward the top of a scrubbing shelf 6 to wash off tar and dust and the scrubbed gas is discharged through an outlet 8 at the top. Waste washing solution 9 stored at the bottom is continuously agitated by a rotating blade 10. The tar and water are emulsified and deposition of tar at the bottom in a discharge opening 11 and within piping is prevented. The dust is carried by an amulsified waste washing solution 9 into a washing solution tank 2. Thus char dust is readily discharged from within the scrubber 1, making it possible to perform prolenged continuous operation.
Patent JP-S54133835-A (JP)
Title: Digital type numeral setting equipment
Inventor: TAMAI SEIICHIROU
IPC: G06F3/147
Filed: 1978-04-10
Abstract: PURPOSE: To set numerals to several variable resistors accurately and easily, by setting numerals to variable resistors over the supervision of display contents.  
     CONSTITUTION: With switch 1 set, the set voltage value of variable resistor 2 selected among variable resistors 2, 2' and 2" is inputted to AD converter 3 and the display is made by digital display unit 5 via converter 4, composed of a latch, decoder, driver, etc., which converts the digital output into a signal needed for the digital display. An operator can therefore set a resistance value to variable resistor 2 accurately and easily over the supervision of the display contents of this display unit 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59168038-A (JP)
Title: Highly expanded, high-density polyethylene foam
Inventor: HOSHI KOURIKU
IPC: B29C47/00
Filed: 1983-03-16
Abstract: PURPOSE:A highly expanded, high-density polyethylene foam suitable for use in heat-insulating materials, etc., and excellent in mechanical properties and heat resistance, by expansion-molding a high-density high-melting polyethylene so that the cell diameter, apparent density, etc., of the foam may fall within specified ranges. CONSTITUTION:Preparations are made for a high-density polyethylene having a density >=0.935g/cm<3>, an m.p. >=117 deg.C, a melt index (190 deg.C, 21.6kg)<=30g/10min, and a swell value <=30g/10cm. 100pts.wt. this polyethylene is mixed with 0.005- 3pts.wt. foam stabilizer (e.g., silica) and about 50-150pts.wt. volatile blowing agent at high temperature and high pressure. This mixture is released into a low-temperature, low-pressure zone to form the purpose highly expanded, high- density polyethylene foam comprising an aggregate of fine foams of a diameter of 0.05-3mm. and having an apparent density of 0.0067-0.012 (not inclusive), a tensile specific strength >=150kg/cm<2>, a compression recovery >=80%, and a heating shrinkage <=50%.