baber/WOPTO huggingface dataset:
Patent JP-S59184471-A (JP)
Title: Electrode for zinc-halogen cell
Inventor: ASHIZAWA KOUICHI
IPC: H01M12/08
Filed: 1983-04-04
Abstract: PURPOSE:To prevent electrodeposition of zinc and liquid short and increase energy efficiency by forming an insulating film layer on the inner side of a zinc electrode plate which is in contact with electrolyte in a zinc-halogen cell constructed by arranging a large number of bipolar electrodes in series. CONSTITUTION:A bipolar electrode 1 is constructed by using hard graphite as a zinc electrode plate 2, porous graphite as a chlorine electrode plate 3, and hard graphite, porous graphite, or platinum plated titanium as a current collector 4. The electrode body 1 is fixed by a cell frame 10 comprising plastic such as vinyl chloride to form an electrolyte supply chamber. The inner side of the zinc electrode plate of the bipolar electrode 1 is coated with acrylic resin paint mainly comprising methacrylate ester to form a coated film layer 13. This insulating material prevents electrodeposition of zinc on the back side of zinc electrode plate and also prevents electrolyte leakage to between electrodes from the bipolar electrode through the zinc electrode plate.
Patent JP-H10251553-A (JP)
Title: Aqueous coating agent composition
Inventor: DOI YASUTAKA
IPC: C08G59/68
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in low temperature curing property, capable of producing coating film having excellent water resistance, solvent resistance, etc., and useful as a coating material, etc., by compounding a carboxyl group-containing vinyl copolymer with a specific quaternary onium salt and an aqueous epoxy compound at specific ratios. SOLUTION: This composition contains (A) a carboxyl group-containing vinyl copolymer e.g. having a secondary transition temperature in the range of -10 to 110 deg.C, (B) a quaternary onium salt [solubility (30 deg.C) in benzene is preferably >=1] of the formula (X is N or P; Y is an anion component; R1 to R4 are each a 1-20C hydrocarbon) such as tetramethylammonium chloride and (C) an aqueous epoxy compound such as sorbitol polyglycidyl ether. The compounding ratio of the component A to the component B is in the range of 0.005<= the component B/the component A<=0.1 by weight, and the ratio of the component A to the component B is in the range of 0.5<= the component C/the component A<=2 in terms of the equivalent ratio of epoxy group of the component C to carboxyl group of the component A.  Further, it is preferable that the solubility of the component C in water is >=20%, and its molecular weight of functional group equivalent is <=300.
Patent JP-H03259590-A (JP)
Title: Printed circuit board
Inventor: YAMAGUCHI MITSUO
IPC: H05K3/34
Filed: 1990-03-09
Abstract: PURPOSE:To easily standardize a pad size, to prevent a contact defect and to enhance the quality by a method wherein lands for pin connection use of an in-circuit tester are connected to and formed on pads via conductive patterns and the conductive patterns are coated with an insulator. CONSTITUTION:Electrode parts of a chip component 4 are soldered to pads 2 on a printed-circuit board 1; the chip component 4 is mounted. It is sufficient that the pads 2 have only areas in which the electrodes of the component 4 are soldered. Since it is not required that the pads 2 themselves have size B areas, the pads can be standardized to sizes A. The pads 2 and lands 7 exclusively for pin contact use are divided by solder resists 6 of conductive patterns 8. As a result, there is no danger that a solder escapes and is spread to the side of the lands 7, and a contact defect is not caused.
Patent JP-H02238380-A (JP)
Title: Device for cooling ic
Inventor: MARUYAMA SHIGEYUKI
IPC: H01L21/66
Filed: 1989-03-10
Abstract: PURPOSE:To cool down an IC chip effectively without impairing IC characteristics by a method wherein the surface of the chip whereon a circuit pattern is not formed is sucked onto a radiator of large heat capacity by a vacuum chuck. CONSTITUTION:Air is jetted from the fore-end part 16a of a compressed-air inflow pipe 16 in a flow air hole 15b of a radiator 15, a chip suction hole 15c communicating with the hole 15b at the nozzle part 16a is put in a vacuum state, and thus the radiator 15 of large heat capacity becomes a vacuum chuck. Then the surface 1a of an IC chip whereon a circuit pattern is not formed is brought into close contact with a stage 15a forming a flat surface of the radiator 15 without causing a strain and the like, and a heat of the IC chip is released excellently through the radiator 15. As the result, the IC chip can be cooled down without impairing IC characteristics.
Patent JP-S61216826-A (JP)
Title: Lead wire bending device of electronic component
Inventor: YAMAMOTO SUMIO
IPC: H05K13/04
Filed: 1985-03-22
Abstract: PURPOSE:To make the working of electronic components mass-produced and unmanned by providing the cartridge to automatically feed the electronic component providing lead wires at the right and left both ends and by straightening, cutting and bending the lead wire on the way of the automatic feeding from the cartridge. CONSTITUTION:A cartridge 11 is rotated with the rotation of angular supporting rod 12 by the rotation of gear 8 etc. via chain 7 by gear 6 by the output torque of motor 5 when an electronic component Q is stored in the cartridge 11 and the motor 5 is rotated. On rotation of the cartridge 11, the electronic component Q stored inside is discharged from a gap opening 11D. The electronic component Q is transferred by rotary transfer plates 25-28 and the bending utilizing the cutting by circular cutters 30, 21 and bending claw 35, etc. is performed. The lead wire of the electronic component can be thus bent continuously in the working dimension of high accuracy and further the working quantity can be drastically increased.
Patent JP-H10261396-A (JP)
Title: Manufacture of battery
Inventor: YONEDA TETSUYA
IPC: H01M2/16
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To omit an electrolyte-philicity imparting process, ensure the strength of a separator, and prevent the lowering of the electrolyte-philicity due to the repetition of electric charging/discharging, by constituting a battery of the mixture of a macromolecular material unsoluble in an electrolyte adopting water as a solvent and a soluble material, and eluting a fusible material into the electrolyte or the solvent, supplied after assembling positive and negative electrodes and a separator. SOLUTION: In a battery separator material, wherein the mixture of a non- fusible macromolecular material and a fusible material is molded, an inorganic granule unfusible in an electrolyte is dispersed, and the separator becoms a porous body after the fusible material is eluted into the electrolyte, for reducing deformation to compression. The mixing ratio between the non-fusible macromolecule material, and the fusible material, preferably the basic oxide or baxic hydroxide, etc., of alkaline metal soluble in water to become the electrolyte, is better to be 20/80-60/40. Because of the elution of the fusible material into the electrolyte, porosity, controlled by the mixing ratio, can be obtained to impart the electrolyte-philicity to the porous body surface, also to relax the compression stress applied to the separator material.
Patent JP-S62217571-A (JP)
Title: Fuel cell
Inventor: MICHIHASHI SOUJI
IPC: H01M8/24
Filed: 1986-03-19
Abstract: PURPOSE:To retain constant fastening force even in heat variation, to increase unit container capacity, and to obtain a fuel cell having high power generating efficiency and long operation life by arranging a shape memory alloy between a fastening plate and a presser plate. CONSTITUTION:A current collecting plate 22, an insulating plate 23, and a fastening plate 24 are arranged in order on upper side of a cell stack 9 formed by stacking cells in a square pillar shape. A plurality of columnar shape memory alloys 29 are arranged on the outside of the fastening plate 24. The shape memory alloy 29 is produced so that the height H at the temperature in cell assembly becomes the dimension h obtained by considering the difference between the extension X of a fastening rod 26 and the extension Y of the cell stack 9 at the temperature in cell operation and memorizes the height H. The height H specified in the cell assembly is kept at the temperature in cell operation. Therefore, the constant fastening force is constantly retained even in heat variation, and the unit container capacity is increased.
Patent JP-H05224279-A (JP)
Title: Film feeding device for camera
Inventor: ASAKURA YASUO
IPC: G03B17/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide a film feeding device for a camera which automatically changes the position of a film leader part and winds the film round a take-up spool again when the film can not be taken up. CONSTITUTION:This device is equipped with a feeding spool for feeding the film by rotation in one direction and rewinding it by rotation in the other direction, which is provided in a film magazine 70, the take-up spool 57 for taking up the film fed from the magazine 70, and a film feeding detection means 69 for detecting the feeding state of the film; and the film is fed by a specified amount from the magazine 70 when the means 69 does not detect the feeding of the film at the time of performing the take-up action of the take-up spool.
Patent JP-S63245112-A (JP)
Inventor: JIYOSEFU AARU DOIRU ZASAADO
IPC: H03K3/011
Filed: 1988-03-15
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-H04277590-A (JP)
Title: Method for increasing density and crushing strength of coke
Inventor: BURUUSU EE NIYUUMAN
IPC: C10B57/04
Filed: 1991-02-28
Abstract: PURPOSE: To enhance density and collapse strength by bringing green (unbaked) coke into contact with a fine raw material powder to subject the same to hot- dipping before baking.  
     CONSTITUTION: A charge raw material (e.g. hot tar) is supplied to a coking process from a line 2 to be suddenly heated in a furnace 3 and introduced into a coke drum 5 through a line 4 and heavy hydrocarbon is decomposed to obtain vapor and premium coke. The vapor 5 is sent to a fractionating tower 7 through a line 6 and, after the green (unbaked) coke is accumulated up to a predetermined level, it is switched to a second coke drum 5a to perform the same operation and introduced into a coke soaker 16 from outlets 13a, 13a through a line 14. This coke soaker 16 consists of a tank or container 17 for a liquid hot tar raw material or a fine raw material powder and an endless flexible belt 15 and a part of the belt 15 is dipped in the tank 17 and the green coke comes into contact with the fine raw material powder through the belt 15 to be subjected to hot-dipping and introduced into a baking device 19 to be baked. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61217208-A (JP)
Inventor: KOBAYASHI HIROO
IPC: B28B1/26
Filed: 1985-03-25
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-S59185290-A (JP)
Inventor: UKIUMI NORIYUKI
IPC: E21B43/22
Filed: 1983-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01233876-A (JP)
Title: Facsimile equipment
Inventor: FUJISE SHUNICHI
IPC: H04N1/387
Filed: 1988-03-14
Abstract: PURPOSE:To dispense with restorage of a picture signal into a memory if a page is not required among plural pages of picture signals stored in the memory by managing the stored picture signal into the memory for each page and sending the stored picture signals while excluding a prescribed page. CONSTITUTION:After the picture signal is stored in a memory 12, an undesired page is excluded and sent by facsimile transmission, then n. page of originals set to a picture signal input section 11 are scanned and converted electrically into the picture signal and stored in the memory 12. In this case, the start address and the end address of the picture signal stored in the memory 12 are set automatically in an internal register 1 of a memory management section 13. When a page key is depressed, the page to be sent is selected and deleted in the picture signals stored in the memory 12. Thus, when a page in the plural pages of picture signals stored in the memory is not required, the operation of restoring the signals into the memory is not required.
Patent JP-H05266437-A (JP)
Title: Magnetoresistance effect type head
IPC: G11B5/31
Filed: 1992-03-17
Abstract: PURPOSE:To ensure insulation between a magnetoresistance effect element and each magnetic shielding layer in a magnetoresistance effect type head and to enhance the resolving power of the head in the direction of bits. CONSTITUTION:A magnetoresistance effect element 3 is disposed between two magnetic shielding layers 1, 1' of a ferromagnetic metallic material via insulating layers 2, 2' in-between. In the resulting magnetoresistance effect type head, an insulating magnetic layer 4 is formed on a surface of at least one magnetic shielding layer 1 on the element 3 side.
Patent JP-S52143880-A (JP)
Title: Noise removing circuit of ultrasonic flaw detector
Inventor: TANIMOTO MITSUO
IPC: G01N29/38
Filed: 1976-05-26
Abstract: PURPOSE: To make the judgement of whether it is noise or not by shaping and integrating a signal waveform inside a flaw detection gate thereby comparing it with a judgement level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09230047-A (JP)
Title: Receiving level control circuit of pulse radar equipment
Inventor: NAGAREGO SHIGERU
IPC: G01S7/285
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To enable automatic sensitivity control by detecting the relative size of a peak value and a reference value in a voltage comparing circuit of a receiving level control circuit. SOLUTION: A voltage comparing circuit 41 in a receiving level control part 40 compares a peak value of an already amplified received pulse output from a receiving and amplifying circuit 22 with a reference value V0 supplied from a reference voltage supply circuit 42. The circuit 41 transfers the output to the high state if the peak value is above the reference value V0 , and keeps the low state in the other cases. When the output of the circuit 41 becomes high, the output of an AND gate 44 becomes high, and the count value of an up/down counter 45 is counted up only by one. In the case of the low state, the count value is counted down by only one. The count value of the counter 45 is converted to the analog voltage to be synthesized with the d.c. voltage of a constant voltage generator 49b and supplied as bias voltage of an avalanche photo diode of a light receiving circuit 21.
Patent JP-S58179565-A (JP)
Title: Prevention method of welding distortion
Inventor: KOIKE MASAO
IPC: B23K31/00
Filed: 1982-04-13
Abstract: PURPOSE:To prevent easily the occurrence of welding distortion in welding one face of members to be welded, by heating a facing part of a welding point in the opposite face by the amount of heat which is nearly equal to heat input caused by welding. CONSTITUTION:When welding a horizontal member 7 to one side face of a vertical member 8 by a submerged arc welding machine 9, a coupling member 18 is connected to the welding machine 9, and the tip is extended to the opposite side of the welding face of the vertical member 8. A gas burner 19 is attached to a holding member 20 provided on the tip of the coupling member 18, and the tip of the burner 19 is directed to a point C on the opposite side face that faces a fillet welding point B of the vertical member 8 and the horizontal member 7. The horizontal member 7 is welded to the vertical member while moving the welding machine 9 mounted on a truck along the fillet weld zone. At the same time, the opposite side of the welding point of the vertical member 8 is heated by the burner 19 with the amount of heat nearly equal to heat input of welding. Bending of the vertical member 8 to the direction A due to distortion caused by one face welding can be prevented.
Patent JP-H10252417-A (JP)
Title: Protection device of steam turbine exhaust hood
Inventor: HASEGAWA AKIRA
IPC: F01D25/12
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To protect an exhaust hood from rotational friction heat by taking a lift signal of a steam valve provided on an inlet side of a steam turbine into considerations and supplying cooling water into the exhaust hood before load is incorporated when cooling water from a spray device is sprayed into the exhaust hood. SOLUTION: Since a turbine shaft 23 performs speed rise driving and a condenser 22 performs vacuum driving when a steam turbine 20 is started and operated, a temperature of an exhaust hood 25 rises due to rotation friction heat of a moving blade. A temperature of the exhaust hood 25 is detected, and the detected signal is compared 37 and multiplied 39 to output it into a high value priority circuit 36. On the other hand, the condenser 22 detects a degree of vacuum, and the detected signal is output into a low value priority circuit 34. At this time, a signal of a valve lift detector 31 is input through a function generator 33, but the low value priority circuit 34 selects a valve lift signal of a steam governing valve 21 because the valve lift signal is zero. The high value priority circuit 36 selects an output signal of the low value priority circuit 34 to open an adjusting valve 29.
Patent JP-H11242335-A (JP)
Title: Radiation sensitive resin composition
Inventor: SUWA MITSUFUMI
IPC: H01L21/027
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive resin compsn. excellent particularly in preservable stability, transparency to radiation, resolution and dry etching resistance as a chemical amplification type resist and excellent also in sensitivity, developability and a pattern shape. SOLUTION: This radiation sensitive resin compsn. contains an alkali-insoluble or slightly alkali-soluble resin having repeating units represented by formula and a radiation sensitive acid generating agent. In the formula R<1> -R<5> are each independently H, 1-6C linear or branched alkyl or 5- to 8-membered cycloalkyl, R<1> and R<2> may bond to each other to form 5- to 8-membered cycloalkyl or R<3> and R<4> may bond to each other to form 5- to 8-membered cycloalkyl and (n) is an integer of 0-3.
Patent JP-S602712-A (JP)
Inventor: DENISU EMU RITSUGUSU
IPC: D01F9/14
Filed: 1984-03-28
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-S59186911-A (JP)
Title: Hair cosmetic
Inventor: IZUMI TOKIO
IPC: A61Q5/02
Filed: 1983-04-05
Abstract: PURPOSE:A hair cosmetic providing the hair with wetting properties, making the hair soft, containing a mucopolysaccharide as an active ingredient. CONSTITUTION:A hair cosmetic such as rinse, shampoo, hair pack, etc. is blended with 0.1-8.0wt% calculated as 0.15wt% extracted solution of mucopolysaccharide such as chondroitin sulfuric acid, hyaluronic acid, etc. obtained by preperably hydrolyzing naval string or chicken crown with an enzyme and extracting it as an active ingredient, to give a hair cosmetic providing the hair especially with wetting properties and softness.
Patent JP-S59185148-A (JP)
Title: Insulating method of electric machine coil
Inventor: OSHIYAMA TSUTOMU
IPC: H02K3/30
Filed: 1983-04-05
Abstract: PURPOSE:To improve the performance of an electric machine in a high temperature atmosphere by impregnating a coil wound with an insulated wire with an impregnating agent which contains mica glass, natural mica fine powder, oxidized titanium and oxidized aluminum in silicone resin, and hardening it. CONSTITUTION:A conductor 6 coated with glass fiber is wound to form a coil, and is inserted into a slot 5 of a core 1 through a ground insulator 3 and an interphase insulator 4. An impregnating agent which contains 50-30wt% of solid content of silicone resin, 40-20wt% of devitromica glass having 325 mesh or less, 30-10wt% of natural mica fine powder containing at least 50wt% or more of 50mum of flaky piece diameter, 25-10% of oxidized titanium, and 10-2wt% of oxidized aluminum are added to an organic solvent and kneaded is impregnated, hardened and insulated. Accordingly, the reliability can be improved without decreasing the bonding strength and dielectric strength even in high temperature atmosphere of 300-450 deg.C.
Patent JP-S57176410-A (JP)
Title: Process controller
Inventor: ONCHI KAZUAKI
IPC: G05B15/00
Filed: 1981-04-23
Abstract: PURPOSE:To arrange PIO signals suitable for the hardware with smooth designing, by avoiding mutual effect between the physical arrangement of a process input and output signals and the logical arrangement on the software. CONSTITUTION:Pij is the physical arrangement of a process input and output device PIO signal groups, Lkl is the logical arrangement of the PIO signal groups, and (f) is the conversion matrix converting the Pij and the Lkl mutually. The PIO signal groups P1, P2-Pn are converted into the physical arrangement on the software with Lkl=f(Pij) represented with the physical arrangement Pij. Thus, in the design of the software group when the PIO signals are accessed, the design is possble with the logical arrangement Lkl and the physical arrangement Pij can be determined independently of the physical arrangement Lkl. If the arrangement change of the PIO signals takes place, only the part of the converting matrix (f) can be changed.
Patent JP-S56157044-A (JP)
Title: Insulating isolation of semiconductor element
Inventor: SATOU AKIRA
IPC: H01L21/31
Filed: 1980-05-09
Abstract: PURPOSE:To contrive to enhance the integration of an integrated circuit by a method wherein a groove is provided in a silicon substrate having a buried layer reaching the substrate beyond the buried layer, the inner side face and the inner bottom face of the groove are covered with an insulating oxide film, and the inside of the groove is buried with polycrystalline silicon to make it as to form an isolation region between elements. CONSTITUTION:The P type silicon substrate 1, an N<+> type buried layer 2 and an N type epitaxial layer 3 are covered with thermal oxide films 4 and photo resist films 5, and the groove 6 to form the insulating isolation region is provided by etching up to the depth reaching the substrate 1 beyond the N<+> type buried layer using the photo resist layers as the mask. A polycrytalline silicon layer 9 is formed on the inner bottom face of the groove interposing the thermal oxide film 7, an Si3N4 film 8 between them, a polycrystalline silicon layer 14 is made to grow epitaxially up to the surface of the silicon wafer using the film as a nucleus, and a thermal oxide film 15 is formed on the surface to make it to form the insulating isolation layer. Accordingly the isolation between the elements is performed eliminating the reduction of active region to be caused by lateral directional oxidation to contrive to enhance the integration of the integrated circuit.
Patent JP-S62218185-A (JP)
Title: Transfer-type thermal recording medium
Inventor: SHIMURA YOSHITOMO
IPC: B41M5/44
Filed: 1986-03-20
Abstract: PURPOSE:To enable favorable printing and fixation to be achieved even on a paper having a poor surface smoothness and a plastic film having a smooth surface and ensure favorable preservability and blocking resistance, by incorporating a heat-adhesive material into an ink layer as a min constituent so that the ink layer will not be melted to be a low-viscosity liquid under thermal energy applied at the time of printing. CONSTITUTION:In an ink layer 3 provided on a heat-resistant base 1 such as a polyester film and a polyimide film, an appropriate resin other than wax is used as a main constituent of a layer part to be disposed next to a transfer recording material. An ethylene-alkyl acrylate copolymer and/or an ethylene- alkyl methacrylate copolymer is most suitable for use as the resin, from the viewpoints of sensitivity, adhesive force, pliability, pigment-dispersing property, mechanical properties, application properties or the like. The copolymer compries an alkyl acrylate and/or an alkyl methacrylate in an amount of not less than 15wt%. The amount of a resin or resins poorly compatible with the copolymer is set at 5-100wt% based on the amount of the copolymer.