baber/WOPTO huggingface dataset:
Patent JP-S62154492-A (JP)
Inventor: AOYANAGI HIROFUMI
IPC: F24C7/04
Filed: 1985-12-26
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-H01165491-A (JP)
Title: Printing cylinder with rubber fasing for letterpress, flexographic, intaglio and roll-offset printing
Inventor: PATSCHORKE JOACHIM
IPC: B41N10/00
Filed: 1988-11-24
Abstract: PURPOSE: To obtain a mechanically stable printing cylinder by enlarging the upper layer of the rubber coating of a printing cylinder at the end part, entering the remaining lower layer into a tensioning mechanism and making the opening of a tensioning channel invisible from the rubber surface while taking account of elongation thereby widening the tensioning channel and providing a non- twisting tensioning mechanism. CONSTITUTION: In a printing cylinder with a rubber coating for letterpress, flexography, rotogravure and rotary offset, the outer layer of the rubber coating is shorter at the tensioning-in edges than the inner layer and is at an angle of at most 90 deg. to it at both ends. It has a non-twisting tensioning mechanism with a narrowed introduction slot at the tensioning channel. The rubber coating comprises a supporting layer 2 bonded chemically to NBR layers 3, 4 using an adhesive. The supporting layer 2 comprises polyethylene terephthalate of 0.250-0.35 mm thick and applied with a laser etched elastomer layer 4.
Patent JP-H02142674-A (JP)
Title: Connecting method for tubular object
Inventor: SUKIMOTO OTONOBU
IPC: B23K1/18
Filed: 1988-11-22
Abstract: PURPOSE:To join each tubular object with high workability by inserting an end part of a second tubular object made of Al into an opening of an end part of a first tubular object made of Al, and thereafter, filling a paste-like brazing filler metal prepared in advance extending over the whole periphery of a clearance between both the tubular objects, and executing he brazing. CONSTITUTION:An end part of a second tubular object 13 made of Al is inserted into a large diameter expanded tube part 17 of a first tubular object 12 made of Al. Subsequently, paste 21 consisting of Al brazing filler metal powder of >=100mum average grain size prepared in advance, a flux and a caking agent is injected and filled by using an air injection gun 20 extending over the whole periphery of a clearance between said both tubular objects 12, 13. Next, the brazing filler metal concerned is heated to a prescribed temperature and brazed. According to said method, both the brazing filler metal and the flux can be supplied to the connecting part by only applying the paste, and can be supplied automatically by a suitable supply device. In this regard, the tubular object made of Al contains not only pure Al but also Al alloy.
Patent JP-H04168308-A (JP)
Title: Non-contacting thickness/refractive index measuring apparatus
Inventor: TSUKAMURA KIYOSHI
IPC: G01N21/41
Filed: 1990-10-31
Abstract: PURPOSE:To measure the thickness of a transparent object and the index of refraction without necessities for position by arranging the object to be measured between a lens system and a beam diameter measuring device, and detecting the shift of a focus due to the refraction of light passing through the object. CONSTITUTION:The diameter of a laser light L becomes minimum at a point H1 spaced a focal length F from a principal point of a lens 3. This point H1 is detected by a beam diameter measuring device 4. When a plate-like transparent object 5 to be measured is arranged between the lens 3 and the measuring device 4, the laser light L entering the transparent object 5 with an angle theta1 is refracted with an angle theta2, and refracted again with the angle theta1 when it is projected from the transparent object. As a result, the transmitting laser light L is converged at a point H2, the diameter of which becomes minimum there. The focal position is shifted by S. The shift S can be measured by moving the measuring device 4 from the point H1 to the point H2. When the value of the shift S is substituted in a predetermined formula, the thickness of the transparent object 5 is obtained, and if the thickness of the object is already known, the index of refraction can be obtained.
Patent JP-H09109253-A (JP)
Title: Manufacture of inflation film
Inventor: HOSOKAWA EIICHI
IPC: B29L7/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to accelerate, and to perform the high quality, resource conservation and energy conservation by pressurizing and sealing the air in a thermoplastic synthetic resin tubular body melted and extruded from an annular die, then folding the body, pressurizing it by pinch rolls, and solidifying it in a film state. SOLUTION: The air 9 is blown into a thermoplastic synthetic resin tubular body melted and extruded from an annular die 3, the body is expanded to a predetermined size, and then when the resin for forming the body (a bubble 4) is lowered to the temperature in a predetermined range, the expanded bubble 4 is folded, and pressurized by pinch rolls 6. The two films are thermally fusion- bonded (m) at the inner surfaces (a) to one another to one film. At the time point of press-bonding it by the rolls 6, the inner surface temperature of the resin for forming the bubble 4 is held at the temperature for thermally fusion bonding the inner surfaces to orie another. This apparatus can be set at its total height to a low value, and cooling of the bubble is sarely necessary, and hence its operation can be accelerated at its speeded.
Patent JP-H02140955-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/768
Filed: 1988-11-22
Abstract: PURPOSE:To improve bonding properties, assembling yield and reliability of a semiconductor device by removing at least partial high melting pint metal or its compound of a bonding pad region for leading an external electrode. CONSTITUTION:A contact hole is opened at an interlayer silicon oxide film 12 on a semiconductor substrate 11, and a wiring aluminum alloy 13 and a titanium nitride 14 are laminated. Then, with photoresist as a mask the laminated films 13, 14 are simultaneously patterned, and a PSG film 15 and a plasma nitride film 16 are then grown as passivation films. Subsequently, in order to provided an external electrode leading bonding pad region 17, the films 16, 15 are dry etched, the film 14 is then removed. Thus, the aluminum alloy 13 is exposed on the region 17. In this manner, bonding properties, assembling yield and reliability can be improved.
Patent JP-S62155259-A (JP)
Title: Aminotrifluoromethylpyridine and its production
Inventor: TSUJII YASUHIRO
IPC: C07D213/74
Filed: 1985-12-27
Abstract: NEW MATERIAL:An aminotrifluoromethylpyridine of formula I (X, Y are H, amino, either X or Y is amino and the other is H; R1-R3 are H, CF3, one of R1 and R2 is CF3 and the other is H, when R1 is CF3, X is amino, when R2 is CF3, Y is amino and R3 is H). EXAMPLE:3-Amino-5-trifluoropyridine. USE:Controller of harmful organism and intermediate for medicines. PREPARATION:The reaction of a halogenotrifluoromethylpyridine of formula II (one of X' and Y' is halogen, the other is H) with ammonia it carried out at 50-200 deg.C to give the compound of formula I.
Patent JP-H06141802-A (JP)
Title: Method for cooking warm noodles
Inventor: SATO HIROAKI
IPC: A23L7/109
Filed: 1992-11-04
Abstract: PURPOSE:To cook warm noodles, capable of being served to visitors in a short time without requiring the skill and technique, excellent in texture and useful for buckwheat-noodle street stalls, etc., by preserving boiled noodles, then dipping the noodles in cold water, loosening the noodles, directly dipping the loosened noodles in hot water and rewarming the noodles. CONSTITUTION:For example, a 500g raw buckwheat noodle is boiled in boiling hot water for 3min, washed with water, cooled, sufficiently drained, subsequently taken into a bamboo basket and allowed to stand at ordinary temperature for 30min. The buckwheat noodles in an amount of 180g for one meal are then transferred to a hand bamboo basket, dipped in cold water at 5 deg.C for 10sec, loosened, directly dipped and rewarmed in hot water for 5sec to cook the warm noodles.
Patent JP-H05294324-A (JP)
Title: Apparatus for adjusting the holding capacity of workpiece carrier
Inventor: GEORUKU PETSUTSU
IPC: B65B43/54
Filed: 1992-11-04
Abstract: PURPOSE: To adjust the holding capacity of a carrier for processed articles by using simpler means at any position along a conveyor. CONSTITUTION: An apparatus has at least one externally plane sidewall 4 that is closest to the line 1 and that extends in parallel to this latter and direction of conveyance of the package carrier 3, which has recesses 5 for positioning of the package on the inner surface. The recesses 5 have been spaced apart in relation to one another in the direction of its longitudinal center axis 6 and the package carrier 3 has the form of a sleeve open at both ends and an abutment member 9 adapted for movement with respect to the package carrier 3.
Patent JP-S62154434-A (JP)
Title: Evaluation device for discharge controlling resistor of electron gun
Inventor: OZAKI HIROSHI
IPC: H01J9/42
Filed: 1985-12-25
Abstract: PURPOSE:To aim at simplification in evaluation work and retrenchment in material expenses, by installing an electron gun chamber where an electron gun having a discharge control resistor is housed and set up, performing exhaust and knocking, and performing characteristic measurement for the electron gun. CONSTITUTION:In this device, there are provided with an electron gun chamber 11 which sets up an electron gun 1 having discharge controlling resistors R1 and R2 inside, and a getter chamber 12 which sets up a getter material inside and is capable of performing its getting work, and also an interconnecting fine tube 13 forming the required ventilation resistance is installed between both chambers, and in this electron gun chamber 1, for example, at both ends of this chamber, there are provided with terminal leading-out parts 21 and 22 required for knocking handling and characteristic evaluation of the electron gun 1 housed in this chamber 11. And, each inside of both these chambers 11 and 12 is exhausted by a vacuum pump, performing its gethering work with the getter material, and these chambers are yet more turned to high vacuum. Under this state, high voltage of two times or so is impressed on the specified part of the electron gun 1 and knocking handling takes place. Each fixed voltage is impressed and, for example, a cathode current Ik characteristic is measured.
Patent JP-H11127854-A (JP)
Title: Recovering of nucleic acid and equipment therefor
Inventor: SAKURAI TOMOYA
IPC: C07H21/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering of a nucleic acid quickly and readily recoverable a nucleic acid having high purity from a material containing a nucleic acid without lowering yield. SOLUTION: This method for recovering a nucleic acid comprises the first process for accelerating isolation of the nucleic acid from a material containing the nucleic acid, the second process for mixing the isolated nucleic acid with a substance accelerating bonding of the nucleic acid to a solid phase, the third process for bringing the resultant mixed solution into contact with a nucleic acid-bondable solid phase, the fourth process for separating the solid phase from the liquid, the fifth process for cleaning the solid phase bonded with the nucleic acid with a solution containing a salt and the sixth process for eluting the nucleic acid from the solid phase from the solid phase. By the method, a nucleic acid having a purity suitable for a genetic screening or a genetic analysis can quickly and readily be recovered without using any dangerous substance.
Patent JP-2001114934-A (JP)
Title: Polysulfide compound having maleic ester structure and/ or fumaric ester structure and rubber composition containing same
Inventor: MARUYAMA TSUKASA
IPC: C08K5/36
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide tire rubber compositions with reduced rolling resistance while having good abrasion resistance and good wet skid resistance. SOLUTION: Rubber compositions contain 0.05-30 pts.wt. polysulfide compound having a maleic ester structure and/or a fumaric ester structure, 100 pts.wt. rubber, and 10-200 pts.wt. carbon black.
Patent JP-H09139366-A (JP)
Title: Polisher and retainer ring shape adjusting method
Inventor: ISOBE AKIRA
IPC: B24B37/04
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To avoid ununiformly polishing the periphery of a wafer by making round the outer edge of a retainer ring to avoid lateral deviation of the wafer, contacted with a polishing pad 2 and pressing the wafer to the pad to make flat the wafer. SOLUTION: A substrate holder 9 has an elastic layer called insert pad on the back side of a wafer 5 and retainer ring 1 disposed at the outer periphery of the wafer to avoid lateral deviation of the wafer being polished. Round 1a is formed at the outer edge of the ring 1 to contact with a polishing pad 2 and the wafer is pressed to the pad 2 to make flat the wafer. This avoids ununiformly polishing the periphery of the wafer.
Patent JP-2000118944-A (JP)
Title: Hoisting accessary for carriage
Inventor: OKURA YASUSHI
IPC: B66C1/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting accessary for carriage which is capable of stably and uniformly maintaining the contact pressure with a suspended cargo, and easy in manufacture. SOLUTION: A core 1 which is formed annular by overlapping both ends of a fiber belt is of small annular eye shape at both end parts of a hoisting accessary, and the cores are parallelly arranged in the width direction at a center part, the parallelly arranged cores 1 are stored in each tubular part of a center protective cover 2 demarcated in two tubular parts along the axis at the center part, both ends of an end part protective cover 3 to cover the core 1 of the eye part are inserted in the center protective cover 2 and sewn with a machine sewing thread 4. The parallelle arrangement of the cores 1 in the center part can be maintained, the contact pressure with a suspended cargo can be stably and uniformly maintained, and the hosting accessary can be easily manufactured.
Patent JP-S63148494-A (JP)
Title: Pseudo static memory
Inventor: KITAZAWA EIJI
IPC: G11C11/406
Filed: 1986-12-11
Abstract: PURPOSE:To easily vary a refresh period by using an external address input signal which comes to an idle state during an antomatic refresh period, and selecting the combination of a capacity for adjusting a timer period. CONSTITUTION:Capacities CST1 and CST2 are connected in parallel with a capacity CST for adjusting the period of a timer circuit through transfer gate transistors Q1 and Q2. Buffer outputs 3 and 4 of the external address input terminal 1 and 2 are inputted to the gates of the transistors Q1 and Q2. If the level of the external address input terminal 1 becomes high, the transistor Q1 is turned ON, the capacity CST1 is connected with the capacity CST in parallel, and the refresh period is prolonged. The refresh period similarly changes even if the level of the external address input terminal 2 becomes high. With the combination of the high level and the low level of two external address input, four types of the combination of the capacities for adjustment is attained, whereby four types of refresh periods can be obtained. With selecting the optimum combination, the period of the timer circuit can be set.
Patent JP-H10126366-A (JP)
Title: Frame synchronization circuit
Inventor: ITO TAKASHI
IPC: H04L7/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the frame synchronization circuit to set up frame synchronization at high speed in the case of receiving frame data having a frame- synchronization bit. SOLUTION: The circuit is provided with a memory 100 that has address areas of n-words, each consisting of m-bits to store serial data of n-bit × m- frames, addresses each word and conducts read/write m-bits in parallel within a same clock period, a register 101 that throws away the most significant bit of the m-bit data read from the memory and latches new m-bit data to the least significant bit of which a new input bit is inserted, a comparator 102 that compares an output of the register with a framing pattern, and a synchronization establishment discriminating section 103 that discriminates the comparison result of the comparator. In this case, the new m-bit data are compared with the framing pattern to detect a frame synchronization bit which exist at a head bit of the m-frames.
Patent JP-H01140031-A (JP)
Title: Measuring system of linear temperature distribution
Inventor: OGAWA KATSUNORI
IPC: G01N21/65
Filed: 1987-11-26
Abstract: PURPOSE:To relate a distance information of the result of measurement of a temperature distribution with a position in a section wherein the measurement of the temperature distribution is conducted actually, by providing a light loss giving element at one place at least in a temperature measuring region of an optical fiber for a sensor. CONSTITUTION:The title system is constructed of a linear temperature distribution measuring unit 4 having an OTDR (Optical Time Domain Reflectometry) measuring system, a temperature distribution computing system, etc., optical fibers 3a-3c for a sensor and photoconnector connection elements 1a and 1b operating as light loss giving elements. The connection elements 1a and 1b are provided in sections 2a and 2b wherein measurement of a temperature distribution is conducted actually, respectively. The result of OTDR measurement of a Rayleigh scattering light is added to an information obtained by the OTDR measurement of an anti-Stokes light and a Stokes light, so as to make a light loss detection element appear on an OTDR waveform. Since the positions of the loss elements 1a and 1b are known beforehand, the positional relationships between the results of measurement of a linear temperature distribution and positions la1-la7 and lb1-lb6 can be known with ease.
Patent JP-S63150417-A (JP)
Title: Variable swirl, variable compression ratio device
Inventor: OZAWA GODO
IPC: F02B31/02
Filed: 1986-12-12
Abstract: PURPOSE:To improve output by forming a main port and a sub-port as scavenging ports of a 2-cycle engine on the peripheral side wall of a cylinder, providing a switch valve on the sub-port, and controlling the switch valve to open and close according to engine revolving speed and load. CONSTITUTION:In the case of applying the titled device to a cycle Diesel engine, a main port 1, a sub-port 2 for low speed and a sub-port 3 for high speed are provided as scavenging ports, and a switch valve 4 is disposed on each of the sub-ports 2, 3. Exhaust ports 5-8 are formed on a cylinder head 9. The main port 1 and the sub-ports 2 for low speed care formed at positions substantially point-symmetrical about the center of a cylinder, and swirl 11 by the sub-port 12 for low speed can be generated in the direction of furthering swirl 10 by the main port 1. The main port 1 and the sub-port 3 for high speed are positioned opposite to each other, and swirl 12 by the sub-port 3 for high speed can be generated in direction of obstructing the swirl 10 by the main port 1.
Patent JP-H03157670-A (JP)
Title: Electrophotographic dry toner
Inventor: TOTSUKA HIROMI
IPC: G03G9/097
Filed: 1989-11-16
Abstract: PURPOSE:To obtain a dry toner superior in fixing strength by adding a specified electrostatic charge controller having a specified average particle diameter internally into a dry toner composed essentially of a binder resin and a colorant. CONSTITUTION:The dry toner composed essentially of the binder resin and the colorant contains the charge controller having an average particle diameter of <=5mum, for example, negative type metal-containing dyes, such as azo type metal complex salts and chromium complex salts, and positive type dyes, such as nigrosine dyes or quaternary ammonium salts. The charge controller may be pulverized and classified into an average particle diameter of <=5mum in advance or in the step of handling raw materials. The binder resin to be used is as follows; styrene resins, polyacrylate resins, polyester resins, polyvinyl chloride resins, epoxy resins, and polyester resins, and the colorant to be used is such as carbon black, monoazo type red dyes, disazo type yellow dyes, quinacridone type magenta pigments, and anthraquinone dyes. As other additives, a polyethylene-fluoroethylene powder and the like are used.
Patent JP-H06115619-A (JP)
Title: Gripping device for semiconductor lead frame
Inventor: HONGO AKIHISA
IPC: B65G1/04
Filed: 1992-10-08
Abstract: PURPOSE:To provide a gripping device capable of surely gripping semiconductor lead frames kept in a cassette one by one. CONSTITUTION:A semiconductor lead frame gripping device for taking out semiconductor lead frames one by one from a cassette keeping semiconductors therein is provided with a claw sliding mechanism wherein a first, second, and third claws for gripping lead frames are included, and the first and second claws 7 and 7 are arranged in a longitudinal direction and the third claw 6 is arranged opposing to the longitudinal direction. The claw sliding mechanism is also provided with a cylinder 5 which makes the first and second claws 7 and 7 and the third claw 6 opposed to each other slide in the lateral direction orthogonally crossing to the longitudinal direction, links 3 and 3, and sliders 4 and 4. In addition, the semiconductor lead frame griping device is provided width a tilt guide 1 to tilt a semiconductor lead frame LF in a transverse direction upon holding the semiconductor lead frame LF at both sides thereof in a cross direction between the first and second claws 7 and 7 and the third claw 6 by means of the operation of the claw sliding mechanism.
Patent JP-H11117002-A (JP)
Title: Compact raw material of metallic powder and its production
Inventor: YOSHIMURA TAKASHI
IPC: B22F3/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact raw material, containing prescribed amounts of graphite, suitable for producing machine parts of high mechanical strength by a sintered metal, having properties of high elongation and low hardness, and also having excellent deformability. SOLUTION: In a compacting stage 1, a metallic powder, prepared by mixing >=0.3 wt.% graphite with a metal powder composed essentially of iron, is compacted to obtain a preform of >=7.3 g/cm<3> density. In a sintering stage 2, the preform is presintered at prescribed temp. to obtain the compact raw material having a structure in a state where the graphite remains in the grain boundaries of the metal powder.
Patent JP-H04169604-A (JP)
Title: Heat insulated floor structure for indoor artificial ski ground
Inventor: IMAI KENZO
IPC: E01C13/12
Filed: 1990-11-01
Abstract: PURPOSE:To prevent deviation of floor component members by fastening with an anchor bolt of a concrete base an heat insulated floor unit prepared by superposing a pressing concrete layer over a heat insulator layer, or by fitting the unit into each recessed section of the concrete base for fixation. CONSTITUTION:A bottom plate 12 of a deck plate, a heat insulator layer 13 clad, at its outer periphery, with an aluminum-foil applied sheet moistureproofing layer 14 and located as a lower layer inside a rectangular parallelopiped frame 11, and a pressing concrete layer 15 clad with a sheet waterproofing layer 18 and located over the layer 13 are formed to provide the heat insulated floor unit 10. Next, a bolt hole in a flange extending outwardly from a bottom of a side wall of the rectangular parallelopiped frame 11 is inserted over an anchor bolt 17 planted in a concrete base 20 and both are fastened together by a nut. And a heat insulator layer 13 is filled between the side walls of the adjacent adiabatic floor units 10. When inserting and fitting the unit 10 into each recessed section, a concrete block is hammered into a space between the units 10 for fixation.