baber/WOPTO huggingface dataset:
Patent JP-H03278867-A (JP)
Title: Method for sealing panel
Inventor: YAMAMOTO KATSUYA
IPC: B05D3/02
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the generation of rust and a water leak and to enhance appearance by applying a sealing material to wipe the coated surface and applying a coating material curable at temp. almost same to the expansion temp. of the sealing material to said surface to bake the sealing material and the coating material. CONSTITUTION:Two panels 1, 2 are bonded and step part 5 is formed to one panel 1 so as to bring the surfaces of both panels 1, 2 to the almost same level to form a connection part 3 which is. in turn, coated with a sealing material 7 expanded in volume and cured by heat. Thereafter, the sealing material 7 is wiped so as to form a surface same to or lower than the surfaces of both panels 1, 2 in level. Subsequently, coating material 9 cured at temp. almost same to the expansion temp. of the sealing material is applied to the sealing material 7 to bake the sealing material 7 and the coating material 9. As a result, the sealing material applied to the panel connection part is flatly formed to prevent the generation of the rust and a water leak and the panels are made look as if molded integrally to enhance appearance.
Patent JP-S553089-A (JP)
Title: Driving method of proportional controller
Inventor: KAWADA SHIYOUJI
IPC: G05B11/26
Filed: 1978-06-23
Abstract: PURPOSE: To realize the driving method for the proportional controller which is capable of performing an accurate proportional control in accordance with the operation signals at all times by feeding back the average level of the voltage  caused by the conducting current of the proportional controller to the operation signals.  
     CONSTITUTION: A comparison is given through circuit 3 between the signal indicating the current value delivered from circuit 1 and the signal indicating the target value delivered from circuit 2. Based on this difference of comparison, the analog operation signals are delivered to point (a). Then the driving signals of the pulse row featuring the duty variation according to the operation signals are produced via triangular wave generation circuit 9, and the ON/OFF control is given to transistor 10 to control the conduction of solenoid coil 11 of the proportional controller. In this case, the voltage of resistance 12 caused by the conducting current of coil 11 is smoothed through circuit 13 to be turned to the average voltage which is negatively fed back to differential integrating circuit 5. As a result, the effect of the fluctuation of the power voltage, for example, can be compensated, thus ensuring an accurate control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10273519-A (JP)
Title: Epoxy resin composition
Inventor: YASU KATSUHIKO
IPC: H01B3/40
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition which can be used for producing a cured epoxy resin having not only excellent electrical insulating properties and mechanical properties, which are inherent to an epoxy resin, but also excellent adhesiveness with a plastic and a high glass transition temperature, by compounding an epoxy resin, an acid anhydride, a cure accelerator and an amine type silane coupling agent. SOLUTION: (A) An epoxy resin usable is a bisphenol A type epoxy resin or the like which has one or more epoxy resins. (B) An acid anhydride usable is preferably a liquid at room temperature, such as methyltetrahydrophthalic anhydride. (C) As a cure accelerator, use is made of, for example, 2-ethyl-4- methylimidazole. (D) As an amine type silane coupling agent, use is made of, for example, γ-aminopropyltrimethoxysilance. Components B and D are preferably compounded in amounts of 70 to 130 pts.wt. and 0.5 to 5 pts.wt., respectively, relative to 100 pts.wt. of component A, and component C is preferably compounded in amounts of 0.1 to 5 pts.wt. relative to 100 pts.wt. of component B.
Patent JP-S5411047-A (JP)
Title: Low hydrogen type coated arc welding electrode
Inventor: SAKAI YOSHIYA
IPC: B23K35/365
Filed: 1977-06-27
Abstract: PURPOSE: Welding rod, enable to obtain beautiful bead weld zone having a high fatigue rupture strength, by compounding a fixed quantity of Fe oxide and/or Mn oxide in coating material mainly composed of carbonate, matal fluoride and TiO 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H026631-A (JP)
Title: Spining rotor and production thereof
Inventor: JIIKUFURIITO KARITSUKI
IPC: D01H4/10
Filed: 1989-03-30
Abstract: PURPOSE: To obtain an excellent spinning products for a long time by arranging an alpha-iron layer between a boronized surface layer of a steel made spinning rotor and a nickel layer formed thereon to improve a frictional resistance. CONSTITUTION: A boronized surface layer 9 is formed for a steel made base material 8, and a nickel layer 11 is formed thereon via an alpha-iron layer 10. Hard grain 7 is imbedded into the inner part of the nickel layer 11. The alpha-iron layer has 0.5-8 μm thickness, preferably 2-4 μm, and is produced without any additional processing step during quenching.
Patent JP-S57191574-A (JP)
Title: Testing method for transistor
Inventor: SATOU SADANOBU
IPC: G01R31/26
Filed: 1981-05-21
Abstract: PURPOSE:To know the junction temperature of a transistor (TR) to be tested easily and accurately during its intermittent operation test by measuring the emitter-base forward voltage and then using temperature characteristics of a calibrated emitter-base forward voltage for the test. CONSTITUTION:A backward bias from a collector power source 6 is applied between the collector 2 and base 3 of a common base TR1 to be tested, and a switch 5 is put in operation by an emitter power source 7 to apply a forward bias to the base 3 and emitter 4 intermittently. The VEB at the moment when the TR1 turns on is VEB1, and the VEB right before it turns off is VBE2; and the temperature coefficient of the VEB is alpha, and the VEB when Tj=20 deg.C is VEB0, obtaining the maximum temperature Tjmax and minimum temperature Tjmin of the junction and variation DELTATj in junction temperature as shown by equations. Consequently, the junction temperature of the TR to be tested during its intermittent operation test is known easily and accurately.
Patent JP-H0694927-A (JP)
Title: Underwater repeater
Inventor: RICHIYAADO KAARU JIYONZU
IPC: G02B6/00
Filed: 1993-04-02
Abstract: PURPOSE: To provide an easily manufacturable and assembleable repeater provided with a fiber storage device capable of storing many fibers. CONSTITUTION: The storage device is provided with a first almost cylindrical main body 12 provided with plural first circular surface grooves 125 for the respective fibers of a cable housing plural fiber windings, a second almost cylindrical main body 13 provided with one second circular surface groove 135 housing the plural windings of respective tail fibers relating to a reproduction for each first groove 125, third surface grooves 126 and 136 for communicating the respective first and second circular grooves 125 and 135 provided on the first and second main bodies for housing splices between the fibers stored in the grooves and a casing means 14 for holding the fibers and the splices inside the grooves.
Patent JP-H07285887-A (JP)
Title: Base for plaster
Inventor: HARA HIROMICHI
IPC: A61K47/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide a plaster base having excellent aging stabilities such as shape-retainability, water-retainability and thermal stability by compounding a plaster base containing a water-soluble polymer as a base component with a zirconium compound as a crosslinking agent. CONSTITUTION:This plaster base is produced by compounding (A) a base component consisting of a water-soluble polymer (e.g. gelatin or methylcellulose) with (B) preferably 0.005-5wt.% (based on the total plaster base) of a zirconium compound (preferably zirconyl oxychloride, zirconium oxychloride, etc.). The amount of the component A is preferably 2-50wt.% based on the total plaster base. The crosslinking of the component A with the component B is preferably carried out in the presence of an organic acid such as lactic acid and/or an organic base such as diethanolamine or its salt and the amount of the acid, etc., is preferably 0.1-5wt.% based on the total plaster base.
Patent JP-H09269507-A (JP)
Title: Liquid crystal display element
Inventor: MATSUMOTO SHOICHI
IPC: G09F9/35
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in the display grade by static electricity and electromagnet interference(EMI) by imparting electrical conductivity to the tacky adhesive of a polarizing plate to be stuck to a first or second substrate. SOLUTION: The electrical conductivity is imparted to the tacky adhesive 21a for sticking the polarizing plate 21 (22) to the transparent substrate 11 (12) of an LCD (passive type or active type) of an in-plane switching(IPS) system, by incorporating electrical conductive powders, such as a gold or silver, by which the function as a shielding plate is imparted to the tacky adhesive. The EMI from outside is prevented by constituting the element in such a manner. Even if the polarizing plates 21, 22 and the transparent substrates 11, 12 are locally electrified by the static electricity form outside or inside, these charges are diffused to the entire surface and the influence of the electrification is weakened.
Patent JP-S60220794-A (JP)
Title: Transparent transfer medium for sublimating transfer
Inventor: FUJIWARA YOSHIO
IPC: B41M5/52
Filed: 1984-04-17
Abstract: PURPOSE:To simply form clear photographic pictures by using a heat-resistant processed layer formed of an alkyd-modified silicone resin and a melamine resin for a transparent transfer medium for forming pictures by sublimating transfer. CONSTITUTION:A plyer layer 2 for improving the connectivity between a transparent base material 1 and a heat-resistant processed layer 3 is formed on a transparent heat-resistant base material 1 made of polyetheramide, cellophane, polyareate, etc. The plyer 2 may be coated with a paint composed primarily of an alkyd-modified silicone or treated by corona or plasma as needed. A resin liquid containing 40-95pts.wt. alkyd-modified silicone resin and 5-60pts.wt. melamine resin is coated on the plyer layer 2 and dried to form a heat-resistant processed layer 3. The transparent transfer medium can simply provide clear pictures by a sublimating transfer printer.
Patent JP-S573229-A (JP)
Title: Copying and recording system
Inventor: SAWAZAKI KENICHI
IPC: G11B5/86
Filed: 1980-06-09
Abstract: PURPOSE:To speed copying by composing a playback and a recording head of plural head elements arranged at right angles to the running direction of a recording medium and by shifting the heads by single pitch on tracks respectively each time one run is completed. CONSTITUTION:A playback head 21 in a main reproducer 11 and a recording head 31 in a copying recorder 12 are composed of head elements H1-H10, and H'1- H'10 respectively and arrayed in the widthwise directions of tapes 22 and 32. Pitches (h) and (h') of those elements H1-H10, and H'1-H'10 are integer times as great as recording track pitches (t) and (t'). Playback signals from tracks on a master tape 22 in the main reproducer 11 are inputted to the copying recorder 12 via an amplifier 13 to be recorded on a recording medium 32. Each time one run of the recording medium 32 is completed, the playback head 21 and recording head 31 are shifted by (t) and (t'). Thus, copying is adhieved in a short time.
Patent JP-H06263571-A (JP)
Title: Method for impregnating carbon material with metal
Inventor: FUJIMOTO KENICHIRO
IPC: C04B41/88
Filed: 1993-03-12
Abstract: PURPOSE:To improve the impregnation of a metal into a carbon material by impregnating the carbon material fired at a specific temperature with the metal melted at a higher temperature than the melting point of the metal in a nonoxidative atmosphere. CONSTITUTION:A porous carbon material produced from petroleum pitch coke is subjected to a degassing treatment at 900-1200 deg.C for 30min to 1-30hrs in a nonoxidative atmosphere such as Ar. A metal selected from copper, copper alloy, aluminum, zinc, lead, etc., in response to the purpose is charged in a high pressure container, thermally melted at a temperature 30-400 deg.C higher than the melting point of the metal but lower than 1200 deg.C, and subsequently mixed with the treated carbon material under a high pressure to impregnate the carbon material with the melted metal. The carbon material is immersed in the melted metal for a prescribed time, discharged and subsequently cooled to provide the carbon-metal composite material having a high metal impregnation degree.
Patent JP-2000274850-A (JP)
Title: Outdoor pipe installing method for helium compressor
Inventor: UNO TAKAHIKO
IPC: F25B9/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce an installing time by performing a cleaning-up operation at site. SOLUTION: A length of each of copper pipe hoses 11 is adjusted in response to a customer's state and then a bending work for each of the copper pipe hoses is carried out. Self-seal couplers 12, 13 are fixed to both ends of each of the copper pipe hoses 11 and then a jig pipe 14 is connected to one end of each of both copper pipe hoses 11 through self-seal couplers 15, 16. In addition, a trap device 17 and a simple compressor 18 are connected to the other ends of both copper pipe hoses 11, 11 through connector pipes 19, 21 having self-seal couplers 22, 23 so as to form a circulating passage. Then, the simple compressor 18 is driven to cause helium gas to be circulated within the aforesaid circulating passage and impurities such as moisture or the like are removed by the trap device 17.  In this way, an indoor pipe and the outdoor compressor device are connected by the copper pipe hoses 11 cleaned up at the site, thereby enabling to select the most-suitable work in compliance with the outdoor pipe passage at the customer's site, and resulting in that a work time for the outdoor pipe is shortened to reduce its cost.
Patent JP-H11353259-A (JP)
Title: Method and device for treating communication request
Inventor: DAVID B EMES
IPC: G06F13/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain performance close to a 'streaming' level even in the presence of only small interaction traffic of high frequency through an adapter by writing blocks to an I/O device at specific time and dynamically adjusting a block-processing factor according to the quantity of requests. SOLUTION: In constitution 100, a 1st computer system 102 (local system) communicates with a remote system 104 over a communication channel 106. A requester 114 sends a communication request to a communication stack 118 of an OS kernel 110. Then sent communication requests are stored into a block 120 and a block-processing factor representing specific size obtained before the block 120 is written to the I/O device is generated. Here, when the I/O device obtains the specific size, the block 120 is written to the I/O device and the block-processing factor is dynamically adjusted according to the quantity of the requests.
Patent JP-S62235259-A (JP)
Inventor: TAKAMIZAWA MINORU
IPC: C04B35/56
Filed: 1986-04-04
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-S5413275-A (JP)
Title: Controlled rectifying element of semiconductor
Inventor: UDAGAWA HISAO
IPC: H01L29/74
Filed: 1977-07-01
Abstract: PURPOSE:To increase theiinterrupting current, by providing unevenness on the base layer so that the base layer beneath the emitter region is shallow and the base layer being the gate region adjacent to it is deep, in 4 layer 3 junction element where the N type emitter regions are formed with separation in island in the P type base layer.
Patent JP-S556127-A (JP)
Title: Regenerator
Inventor: OGAWA YASUO
IPC: F28D17/00
Filed: 1978-06-27
Abstract: PURPOSE: To prevent a trouble such as incapability of heating or freezing of cold water and enable a smooth, sure and stable run, by applying ultrasonic vibration to a latent-heat-utilizing regenerative material to prevent suppercooling.  
     CONSTITUTION: A medium for heating the regenerative material is filled among regenerative capusles 4 in a regenerative vessel 5. A pump 11 is driven so that the medium is conducted to a heat collector 6 through pipes 7, 8 and returned to the regenerative vessel 5 through pipes 9, 10 and flows among the regenerative capsules while heating the regenerative material 3. Otherwise, the heat medium is conducted from the regenerative vessel 5 to a cooling tower 16 and returned to the vessel through a pipe 14 and flows among the regenerative capsules while cooling the regenerative material. Each regenerative capsule is provided with an ultrasonic vibrator 17, which is supplied with a high-frequency voltage from an oscillator 18 to generate ultrasonic waves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05284049-A (JP)
Title: Enclosure for portable communication equipment
IPC: H04B7/26
Filed: 1992-03-31
Abstract: PURPOSE:To surely realize static electricity countermeasures, to make the enclosure compact and thin by improving the mounting efficiency of an electronic circuit board and to easily improve a static electricity entering passage. CONSTITUTION:An opening 25 for exposing one part of a flat antenna 12 is provided in the static electricity entering passage from a void 22 among an enclosure 11, decorative label 13 and front side flat antenna 12, void 23 between the enclosure 11 and a battery holder 14 and void 24 among the enclosure 11, decorative label 19 and back side flat antenna 18 to metallic parts led to a battery 15 or the electronic circuit board. Static electricity entered from the voids 22, 23 and 24 is transmitted from this opening 25 to the flat antenna 12 or 18 and discharged from there to the outside. Since the metallic parts conducted to the battery 15 or the electronic circuit board can be arranged near the outside of the enclosure 11, the mounting efficiency of the electronic circuit board can be improved, and the enclosure 11 can be made compact and thin. Further, since the opening 25 can be easily formed, the static electricity entering passage can be easily improved.
Patent JP-S562628-A (JP)
Title: Method of aligning position through charged beam
Inventor: SUGIYAMA HISASHI
IPC: H01L21/027
Filed: 1979-06-20
Abstract: PURPOSE:To improve the aligning accuracy of a charged beam with a reference mark with the product of the detected position and the intensity of the reflected electrons obtained upon scanning of the electron beam on the reference mark as divided by the sum of the intensity as a reference position by sampling and storing the intensity of the reflecting electrons and obtaining the product of the detected position and the intensity of the reflected electrons. CONSTITUTION:When scanning an electron beam in a direction X, the intensity of the signal at the position X(i) is represented by Ex(i), the sum of the Ex(i)X(i) is obtained, and is divided by the sum of the Ex(9). Then, there can be obtained the reference point of the reference mark as the centroid of the rotating profile. The same calculation can be executed in a direction Y. Accordingly, the position of the centroid can be determined irrespective of the change such as roundness or the like of the edge of the reference mark. Therefore, when this position of centroid is used as a reference point, the alignment of the position can be accurately executed.
Patent JP-S59202269-A (JP)
Title: Water paint composition
Inventor: KONISHI SAKUICHI
IPC: C09D5/00
Filed: 1983-05-02
Abstract: PURPOSE:To provide a water paint compsn. having excellent storage stability, workability, etc., by adding fine powder of a carboxyl group-contg. resin, a basic compd. contg. a high-boiling basic compd. and an aq. resin to an aq. medium in a specified weight ratio. CONSTITUTION:An aq. medium (A), fine powder of a carboxyl group-contg. resin (B) (e.g. an epoxy resin), a basic compd. (C) (e.g., triethylamine) contg. at least 20% high-boiling basic compd. having a b.p. of 150 deg.C or higher (e.g. diethylethanolamine), an aq. resin (D) (e.g. polyester resin) and optionally a compd. (E) (e.g. dicyandiamide) capable of reacting with components B and/or D are mixed together in such a proportion as to give 0.3-1.2 equivalents of component C based on the combined quantity of the carboxyl groups in components B and D and a weight ratio (on a solid basis) of component B to component D of 2:98-98:2, thus obtaining the desired water paint compsn.
Patent JP-S522686-A (JP)
Title: Guide means for package paper in coin-packaging machine
Inventor: ITODA MASARU
IPC: B65B41/16
Filed: 1975-06-24
Abstract: PURPOSE: To wind a sheet of package paper smoothly introduced to a coin-packaging machine around a certain number of pieces of superposed coins securely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58195663-A (JP)
Inventor: FURUYA TOSHIZOU
IPC: E04G21/02
Filed: 1982-05-10
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-H11270796-A (JP)
Title: Circulatory deactivation method for hydrogen storage alloy
Inventor: SAITO TAICHI
IPC: C01B3/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reutilize a hydrogen storage alloy and to improve safety by circulating and deactivating the hydrogen storage alloy at a low pressure with carbon dioxide. SOLUTION: A hydrogen storage alloy is transferred to a container for replacement in a moving layer system. If powder is leaked into the air, there is a possibility of ignition when it is reacted with the hydrogen in the air. Carbon dioxide is fed into a hydrogen storage reaction container 6 and a hydrogen discharge reaction container 11 from a gas guide valve 18 connected to a carbon dioxide cylinder, valves and rotary valves in the moving layer system are opened to circulate and fill the carbon dioxide at the low pressure of 2 Kg/cm<2> or below, and the hydrogen storage alloy in the moving layer system is extracted to the outside of the moving layer after it is deactivated.  For the extracting method of the hydrogen storage alloy, part of a device is removed at an extraction position 19, and the hydrogen storage alloy is received by a bucket, or an extracting hopper 20 is fitted, and the hydrogen storage alloy can be extracted from a valve 21.
Patent JP-S5412842-A (JP)
Title: Copying machine
Inventor: ARAMAKI KAZUO
IPC: G03G15/00
Filed: 1977-06-30
Abstract: PURPOSE:To make it possible to easily discriminate a copied material from an original by forming the display of ''copy'' on the photosensitive layer of a photosensitive drum with a dielectric body.
Patent JP-H11261231-A (JP)
Title: Printed wiring board
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/46
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board wherein, excellent in conduction reliability between conductive layers, high-density mounting on surface and inside is realized. SOLUTION: A core substrate 7, coat layers 61 and 62 coating its surface, an upper-side conductive layer 51 and a lower-side conductive layer 52 provided on the upper side and lower side through the core substrate 7 and the coat layers 61 and 62, and an inter-layer conductive part 2 for electrical conduction between the upper-side conductive layer 51 and the lower-side conductive layer 52, are provided. The inter-layer conductive part 2 comprises a core hole 1 provided at the coat layer, surface-layer holes 21 and 22 provided offset to the core hole 1 of the core substrate 7, and connection patterns 31 and 32 for electrically connecting the core hole 1 to the surface-layer holes 21 and 22.  The core hole 1 and the surface-layer holes 21 and 22 are opened by laser irradiation and provided with conductivity through a metal plating film covering its inside wall or a conductive material filled inside. One opening part of the core hole 1 and one opening part of the surface-layer hole are coated with a coating pad.