baber/WOPTO huggingface dataset:
Patent JP-H0471780-A (JP)
Title: Arc spot welding method
Inventor: KAWABATA TOSHIYUKI
IPC: B23K9/007
Filed: 1990-07-13
Abstract: PURPOSE:To shorten the arc spot welding time of sheet metals by melting and welding weld zones via through holes having specified diameters determined for each thickness of the sheet metals. CONSTITUTION:In welding both sheet metals 1 and 2 of an outer door A of an automatic vending machine, etc., constituted of an outer plate 1 and a reinforcing plate 2, the through holes 6 are pierced on the weld zones of a fitting piece 2a of the reinforcing plate 2. The diameters of these through holes are set at 1.6mmphi and 2mmphi respectively when the thickness of the fitting piece 2a is 0.6mm and 1mm. This reinforcing plate 2 on which piercing is performed is mounted in opposition on the fitting piece 2 and subjected to TIG welding. Consequently, since arc heat immediately attains materials to be welded via peripheral walls of the through holes and the through holes, the welding time can be shortened.
Patent JP-S57109724-A (JP)
Title: Novel hapten antigen and its preparation
Inventor: TANAKA SADAO
IPC: C07D223/26
Filed: 1980-12-26
Abstract: NEW MATERIAL:The compound of formulaI(R is immunogenic carrier substance; the terminal carbonyl group in the brackets is bonded to the amino group constituting a part of R; m is 0 or 1: n is 10W40).  
     EXAMPLE: The bonded product of N-{(5H-dibenzo[b, f]azepin-1-yl)carbonyl} glycylglycine and human serum albumin.  
     USE: Hapten antigen. Useful for the immunological determination of the drug concentration in the body liquid.  
     PROCESS: The compound of formulaIis prepared by bonding a glycine derivative of 5H-dibenzo[b,f]azepin of formula II (novel compound) with an immunogenic carrier substance through amide bond. The immunogenic carrier substance is, e.g. bovine serum albumin, human serum albumin, polylysine, hemocyanine, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11314263-A (JP)
Title: Film forming device and method for thermoplastic resin sheet
Inventor: FUJII JUNJI
IPC: B29C48/305
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a matter to be brought into contact from roughening and poorly separating and further realize a sure work even at a higher film forming speed by a method wherein an elastic roll equipped with circulating holes, which communicate centers with respective refrigerant flow paths, the outer ends of which are opened to the outer peripheries at both the sides of a roll main body so as to communicate both the refrigerant flow paths with a gap, is employed. SOLUTION: Refrigerant flow paths 46 communicating with a heat exchanger are piercingly formed at the centers of respective rotary shafts 14 through rotary joints. The tips of these refrigerant flow paths 46 are communicated in the neighborhoods of both end parts of a roll main body 38 with a large number of circulating holes 48 bored from the outer periphery of the roll main body towards its central position and, through a large number of circulating holes 50 similarly bored on an elastic tube 40 covering the outer periphery of the roll main body 38 with a gap D. Accordingly, a refrigerant flows from one of the refrigerant flow paths 46 through the respective circulating holes 48 and 50 to the gap D and then circulated through the respective circulating holes 48 and 50 on the other side to the heat exchanger side, resulting in cooling a metal elastic sleeve 44.
Patent JP-H0523849-A (JP)
Title: Battery welding machine
Inventor: KIKUCHI SHINJI
IPC: H02M9/00
Filed: 1991-07-24
Abstract: PURPOSE:To furnish a battery welding machine having excellent firing characteristics at the time of starting arc welding without causing arc cutting during welding even if a small number of batteries are connected in series and the battery voltage is low. CONSTITUTION:The battery welding machine is provided with a commercial power source 1, a transformer 2 connected to the commercial power source 1, rectifiers 3 and 4 to rectify an output electric current of the transformer 2, a battery 5 charged with a DC current rectified by the rectifiers 3 and 4 and a welding current controller 6 to control a welding current outputted from the battery 5. The welding machine is constituted of auxiliary wirings 2-3 connected to the secondary side of the transformer 2, a welding current regulation part 15 to rectify an output current of the auxiliary wirings 2-3 and superimpose it on the welding current and a back flow preventing device 16 to prevent the back flow of the output current of the welding current regulation part 15 to the battery 5.
Patent JP-H0745701-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIIE MASANOBU
IPC: H01L23/52
Filed: 1993-07-27
Abstract: PURPOSE:To decrease the parasitic capacitance between wirings by providing vacant space between the wirings on the same layer. CONSTITUTION:After wirings 2 have been formed on the same layer, a solid film 3 is formed while it is being cooled by the use of a liquid. The solid film is removed as for as the wiring part is exposed. After a roughly insulating film 5 having a large film shrinkage factor has been formed on the solid film, the solid film is evaporated through the insulating film 5 by heating etc., and a dense insulating film 7 having the film shrinkage factor smaller than that of the insulating film 5 is formed. Space 6 is obtained between wirings.
Patent JP-H05336731-A (JP)
Title: Hold motor
Inventor: MATSUSHITA TAKAHISA
IPC: H02N11/00
Filed: 1992-06-01
Abstract: PURPOSE:To enable a motor of simple mechanical structure to rotate half permanently, becoming the first class permanent engine without stopping even if it does not receive energy supply. CONSTITUTION:A half sphere 1 and an inclined column 2 are united, and the half sphere contacts with a circular rail 3 at two points, and a gravity ring 7 contacts with and gets on the half sphere 1.
Patent JP-S6076285-A (JP)
Title: Cutting method of metallic wire
Inventor: YAMAMOTO KATSUO
IPC: B23K11/22
Filed: 1983-10-04
Abstract: PURPOSE:To cut satisfactorily a twisted metallic wire without collapsion of the cut face and elongation by clamping the wire by electrodes having the space narrower than the diameter of the twisted wire with the point to be cut as a center and heating electrically the wire then detaching the two electrodes after attaching said electrodes to each other. CONSTITUTION:A twisted metallic wire is clampled by electrodes having the space narrower than the diameter of the twisted wire with the point to be cut as a center in a way as to avoid generation of buckling. The wire is electrically heated and when the wire is nearly melted, the two electrodes are attached to each other by means of a screw or piston to crush the molten part and in succession the electrodes are detached to cut the wire. The twisted wire is satisfactorily cut without entanglement of the cut face and without elongation by detaching. No spark is generated in the stage of detaching if the electrodes are de-energized.
Patent JP-S6244755-A (JP)
Title: Calibrating device for photosensitive body surface electrometer of electrostatic recording device
Inventor: TANAKA TAKESHI
IPC: G01R29/12
Filed: 1985-08-22
Abstract: PURPOSE:To obtain the accurate potential of the surface of a photosensitive body at any time by introducing an arithmetic control means which collects data necessary for calibration, corrects an error included in an apparent value automatically, and performs processing digitally. CONSTITUTION:This calibrating device consists of an A/D converter 12f which converts outputs (analog value) of a voltage dividing resistor 10 and a surface electrometer 5 into digital values, an a ROM 12b stored with a control program, a CPU 12c which processes input data according to the control program, a RAM 12d stored with intermediate data temporarily, and an output interface 12e which outputs the result of the data processing to a switch 7 and a high voltage power source 4 as a command signal. A remote arithmetic control part 12 starts an operation after receiving a command signal indicating 'surface potential control start' from a central arithmetic control part 11.
Patent JP-H0527666-A (JP)
Title: Dome display device
Inventor: ITO KENJI
IPC: G09B9/32
Filed: 1991-07-24
Abstract: PURPOSE:To obtain the dome type display device which is lightweight and easy to assemble and make a color display along the entire surface by providing plural light emitting element units and a controller which controls the illuminance of each light emitting element. CONSTITUTION:In a spherical shell shape 1a, LCD(color liquid crystal) units 2-4 being the light emitting elements for color video are installed, and the respective LCD units 2-4 are constituted of a high-precision LCD unit 2, an intermediate-latitude LCD unit 3, and a low-latitude LCD unit 4. Further, the LCD units 2-4 have red (R), green (G), and blue (B) LCDs arranged over the entire internal surfaces adjacently in order and the cables 11 of the LCD units 2-4 are connected to the controller 14. The controller 14 receives the video signal from a video generation device 13 and the head gazing direction signal 27 from a head position direction detection device 15 and controls the blinking and intensity of each light source in a constant visual field in the head gazing direction to display color images on the LCD units 2-4.
Patent JP-S6340185-A (JP)
Inventor: YAMAMOTO HIROICHI
IPC: G09F9/30
Filed: 1986-08-05
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-2001015799-A (JP)
Title: Light-emitting device
Inventor: NAKAYAMA KOHEI
IPC: H01L33/12
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a highly stable light-emitting device under high temperature and voltage using a wide-gap semiconductor by providing a light-emitting layer, containing a polycrystalline carbon boron nitride or amorphous carbon boron nitride. SOLUTION: In this light-emitting device, a p-type BCN layer 12 where hydrogen is added, a BCN layer 13 where Er and oxygen is added being provided as a light-emitting layer, and an n-type BCN 14 where hydrogen is added are laminated on a p-type Si substrate 11. The p-type BCN: H layer 12, BCN: Er, O layer 13, and n-type BCN: H 14 form a mesa stripe structure. Both the sides of the mesa are embedded with high-resistance BN: H embedded layer 15 made of high-resistance BN where hydrogen is added. Therefore, the uppermost part of the mesa consists of the n-type BCN: H 14 and the high-resistance BCN: H embedded layer 15, an n-type BCN: H layer 16 is formed on the upper layer, and further a Ti layer is formed as an n-type electrode 17. A Ti layer is formed also on the lower surface of the p-type Si substrate 11 as a p-type electrode 18.
Patent JP-S6245493-A (JP)
Title: Optical scanning device
Inventor: KAJIKAWA TOSHIKAZU
IPC: B23K26/082
Filed: 1985-08-22
Abstract: PURPOSE:To enable a correct linear scanning by providing the corresponding correction data table by dividing the whole scanning range into plural blocks and segments and by performing the scanning with correcting the coordinates data at scanning time by the corresponding correction data. CONSTITUTION:The whole scanning range of the two dimensional optical scanning device is divided into plural blocks and each block is further divided into plural segments and the correction data corresponding to these individual block and segment respectively are stored in advance to each correction data table. At the scanning time the corresponding correction data is ledout from each correction data table according to the coordinates data and the scanning is performed with correcting the coordinates data by this correction data. The linear scanning without deflection can thus be performed at high speed.
Patent JP-H0626693-A (JP)
Title: Control method of air conditioner
Inventor: TAKEGAWA HIROZO
IPC: F24F11/02
Filed: 1992-07-13
Abstract: PURPOSE:To diminish an uncomfortable feeling by a method wherein first and second room temperature detectors which are located at different elevations are provided, a fan is brought in operation and a compressor is stopped when the output from the first or second detector is not less than a specified value and the difference between the outputs of the first and second detectors is a specified value or higher, and the compressor is re-started when the output of the first or second detector is not higher than a specified value. CONSTITUTION:For example, upper and lower part room temperatures T1 and T2 are detected by thermistors 5 and 10 at one-minute intervals, and heating operation is continued when T2 is not higher than 15 deg.C. and both fan and compressor are stopped when T2 exceeds 15 deg.C and T1 exceeds a set point TS. When T1 is not higher than TS and differential temperature between T1 and T2 is less than 3 deg.C, for example, heating operation is continued, and when it is 3 deg.C or higher, the fan remains operated and the compressor is stopped. The fan is operated until T2 drops below 15 deg.C and the compressor is re-started when T2 drops below 15 deg.C. When the differential temperatures between upper and lower parts in a room are kept within 3 deg.C or lower, it is allowable for a large majority and a comfortable heating operation can be attained.
Patent JP-H0234819-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: WAKEMOTO HIROBUMI
IPC: G02F1/13
Filed: 1988-07-25
Abstract: PURPOSE:To obtain the uniform orientation of liquid crystal by injecting the liquid crystal into a panel within a specific temperature range determined by the phase inversion temperature of the liquid crystal. CONSTITUTION:The ferroelectric liquid crystal 7 is injected into the liquid crystal panel in the temperature range which is a certain value lower than chiral-isotropic phase inversion temperature, concretely, a temperature range which is 3 deg.C and provides the chiral nematic phase. Consequently, the molecule motion of the ferroelectric liquid crystal 7 is suppressed and decreases in inflow speed as the viscosity of the ferroelectric liquid crystal increases to eliminate orientation disorder at the time of the injection of the liquid crystal, thereby obtaining the excellent and uniform orientation of the liquid crystal.
Patent JP-H0476648-A (JP)
Title: Cache storage device
Inventor: SUZUKI HIROAKI
IPC: G06F12/08
Filed: 1990-07-12
Abstract: PURPOSE:To speed up access by providing a 1st and a 2nd adder, reading data out with the output of the 2nd adder, and selecting and outputting the data of one of two areas with the carrying signal from the 1st adder. CONSTITUTION:When a CPU executes an instruction for memory access, a base address BAA is outputted to a local bus 1A and displacement DPM is outputted to a local bus 1B. An adder 21 adds those two outputs to generate an effective address. An adder 22, on the other hand, adds N - (N+M-1) bits of the BAA and DPM and outputs an effective block address EBA1. The data are read out two successive storage areas and storage areas of a tag memory 4 and a data memory 3 with the arithmetic result of the adder 22 and this read time is utilized to finish the adding process of the adder 21. Then every two data read out of the memories 4 and 3 are selected and outputted by multiplexers 5 and 6 with the carrying signal CR to obtain target data.
Patent JP-S6162948-A (JP)
Title: Method for retrieving data
Inventor: KUSUMOTO HIROMI
IPC: G06F9/44
Filed: 1984-09-04
Abstract: PURPOSE:To eliminate the unnecessary data retrieving process to data not to be processed and to increase the speed of retrieving by connecting the to be data processed once searched b retrieving to a search chain. CONSTITUTION:In addition to connecting pointer areas 2, 3 in data 1, pointer area for retrieving (search pointer) 6 is provided, and the to be data processed found in the first retrieving is connected by using the pointer area for the data retrieving. In the following processing, the unnecessary deciding processing, and the processing following the chain to the subjected to processing are eliminated by retrieving data with use of this search chain.
Patent JP-S6428292-A (JP)
Title: Formed superconducting ceramic article
Inventor: CHO EIKI
IPC: C04B41/90
Filed: 1987-07-24
Abstract: PURPOSE:To stabilize the superconducting properties of a formed superconducting ceramic article over a long period, by coating a surface of a ceramic superconducting substance with a nonreactive inorganic insulation film and forming a dense metal film nonreactive with outer atmosphere on the insulation film. CONSTITUTION:A surface of a ceramic superconductor film 2 such as Y-Ba-Cu-O or Y-Ba-Cu-F-O ceramic constituting a formed superconducting ceramic article is coated with an inorganic insulation film 3 inert to the superconductor film 2. The inorganic insulation film 3 is preferably a film of SrTiO3, ZrO2, Al2O3, etc., and is formed e.g. by sputtering. The insulation film is further coated with a dense metal film 4 (e.g. Cr film or Ni film) inert to the outer atmosphere. The obtained formed superconducting ceramic article can be left standing in air for a long period without causing the variation of oxygen content in the formed superconductor and the lowering of the critical temperature by the reaction with oxygen in air.
Patent JP-S6163293-A (JP)
Title: Production of hyaluronic acid
Inventor: MORITA YUTAKA
IPC: C12R1/46
Filed: 1984-09-04
Abstract: PURPOSE:To cultivation of a microorganism producing hyaluronic acid in a culture medium containing serum enables mass production of hyaluronic acid. CONSTITUTION:A microorganism capable of producing hyaluronic acid such as Streptococcus pyogenes is cultured in a medium containing serum to accumulate the product and the product is collected. Serum is obtained from bovine, swine, sheep, goat, poultry or human. The content of the serum in the medium is 0.3-5.0vol%, preferably 1.5vol%.
Patent JP-H055201-A (JP)
Title: Stocking and production thereof
Inventor: YAMAKAWA YUKIO
IPC: D04B1/26
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the title stockings with stitches in order, excellent in stretchability and see-through nature by alternately knitting S twist torque yarns and Z twist torque yarns each comprised of conjugate fibers with a polyurethane elastomer and polycapramide conjugated eccentrically. CONSTITUTION:Firstly, a polyurethane elastomer and polycapramide are mutually conjugated eccentrically into conjugated filaments, which are then twisted to form both S twist and Z twist torque yarns each having the identical torque value 5-20cm/m. Thence, these S twist and Z twist torque yarns are alternately knitted one to two at a time, thus obtaining the objective stockings with the occupied area ratio for the fibrous crosssection for the polyurethane elastomer and polycapramide being (7:3)-(3:7). For said knitting method, each single S twist torque yarn and Z twist one are pref. mutually cross knitted.
Patent JP-H0928570-A (JP)
Title: Pot
Inventor: IWAMOTO YOSHIMI
IPC: F25B21/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a pot in which cold water, even after used up, can be provided if it is a small quantity, and a foamed material is used as the heat insulating material for a tank. SOLUTION: This pot is provided with a hot water tank 19 having heating means 19 for heating stored water and a hot water tank temperature sensor 20 for measuring the temperature of the stored water; a cold water tank 22 enclosed by a heat insulating material 21; a cooling heat exchanger 6 connected to the hot water tank 18 by a stoppable water pipe 5 and having a heat exchanger temperature sensor 23; and an electric pump 12 for transferring water from the heat exchanger 6 to the cold water tank 22.  The stored water in the hot water tank 19 is heated by the heating means 19 until boiling is detected by the hot water tank temperature sensor 20, the hot water is then carried to the heater exchanger 6 through the water pipe 5 and cooled there, and when a sufficient temperature reduction is detected by the heat exchanger temperature sensor 23, the electric pump 12 is driven, and the cold water is sent to the cold water tank 5 and stored therein.
Patent JP-S59112970-A (JP)
Title: 4-hydroxypyrazole derivative and preparation thereof
Inventor: OKADA YOSHIYUKI
IPC: C07D231/18
Filed: 1983-10-03
Abstract: NEW MATERIAL:A compound expressed by formula I (Y is lower alkyl, lower alkoxyl, lower alkylthio, halogen, nitro or CF3; n is an integer 1, 2 or 3; Yn is alkylidenedioxy when n is 2). EXAMPLE:1-(4-Chlorophenyl)-4-hydroxypyrazole which is a raw material compound for O-ethyl O-[1-(4-chlorophenyl)pyrazol-4-yl] S-n-propyl thiophosphate. USE:A raw material compound for pyrazole phosphoric acid ester derivatives which are insecticides and acaricides for plant damaging insects, mites parasitic on plants and sanitary injurious insects, etc. PROCESS:A compound expressed by formula II (Hal is halogen) is subjected to the ring closing reaction in the presence of a base to give the aimed compound expressed by formula I .
Patent JP-H1011557-A (JP)
Title: Ic carrier holder
Inventor: KOMATSU AKIHIKO
IPC: G06K19/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an IC carrier holder which can stably hold an IC carrier for a long period of time with no fall-off of the carrier, can facilitate the attachment/detachment of the IC carrier and also can smoothly write and read the data into and out of an IC module via a reader/writer. SOLUTION: A storage recess part 11 having its section shape almost equal to the plane shape of an IC carrier 20 is formed on a card type holder 10. Then a stepped cut 13 is formed at the opening of the part 11 almost over its entire circumference. Then a cut 22 is formed on the surface of the carrier 20 over its single side part and also two side parts rectangular to the single side part. At the same time, the parts 14a and 14b of a circular sheet 14 wider than the width of the cut 13 of the holder 10 which are corresponding to a single side and two sides rectangular to the single side of the plane shape of the carrier 20 are bonded to the cut 13. Then the wide part of the sheet 14 is locked by the cut 22 of the carrier 20 which is stored in the part 11. Thus, the carrier 20 is stably held.
Patent JP-H104780-A (JP)
Title: Greening of soil in desert environment area and artificial soil structure for greening
Inventor: OGAWA KINYA
IPC: A01G1/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To efficiently green soil in desert environment area without using an expensive apparatus and facility by growing a plant by water content obtained by introducing warm sea water into the ground, blowing air into the warm sea water to generate humid air and condensing dew. SOLUTION: Plants are grown by water content obtained by introducing warmed sea water into the ground, blowing air into the warm sea water to generate humid air and condensing dew in the ground to green soil in desert environment area. Furthermore, transpiration amount of water content from the ground surface is preferably suppressed by a water repellent soil layer obtained by laying soil subjected to water- repelling treatment in the basement of soil layer for raising plants or spraying a water-repelling agent such as silicone-based emulsion to the ground surface or a water repellent soil layer obtained by laying soil treated with the water repelling agent on the ground surface.  This artificial soil structure for greening of desert environment is obtained from a warm sea layer having an air introducing pipe, an air layer provided on the warm sea water layer, a soil layer subjected to water repelling treatment and installed on the air layer and a plant raising layer installed on the soil layer subjected to water-repelling treatment.