baber/WOPTO huggingface dataset:
Patent JP-H05217444-A (JP)
Title: Manufacture of foamed insulated wire
Inventor: TAKAHATA NORIO
IPC: B29C44/00
Filed: 1992-02-07
Abstract: PURPOSE:To provided an electric wire having high foaming rate and excellent dimensional accuracy with small diameter and thin wall by applying such a composition that a thermally expansible hollow ball is added to a water soluble emulsion polymer onto a conductor and drying it so as to be heated and foamed. CONSTITUTION:Such a paint that a thermally expansible hollow ball is added to a water soluble emulsion polymer is applied onto a conductor. After being dried, it is heated to be foamed, followed by forming in a predetermined thickness. As the water soluble emulsion polymer, acryl, vinyl acetate, etc., are used. As the Shell composition constituting the thermally expansible hollow ball, acrylic ester, metaacrylic ester, etc., are used, and isobutane, pentane, etc., are used as an intensifying agent. Accordingly, an insulator having small diameter and thin wall, good appearance, and low dielectric constant can be provided. Further, crosslinking may also be capable by radiating an energy ray onto this foamed insulated wire.
Patent JP-H09208374-A (JP)
Title: Growth of single crystal and apparatus used for practicing the same
Inventor: FUJIWARA HIDEKI
IPC: H01L21/208
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a single crystal in high yield by keeping an interface between a solid layer and a melt layer flat. SOLUTION: A polycrystalline silicon is filled in a crucible 2 and the power control of a heater 4 in a lateral part is carried out to provide a state in which a melt layer 11 coexists in the upper part of the solid layer 12. A heat quantity is then fed from the heater 4 in the lateral part to melt the solid layer 12 and a pulling up shaft 13 is pulled up while being rotated. Thereby, a single crystal 15 is grown at the lower end of a seed crystal 14 to produce the silicon single crystal 15. A power of a bottom heater 7 is inputted to control the power of the bottom heater 7 according to the preset power pattern in a process for pulling up the single crystal 15. As a result, a bottom heat insulating material 6 is heated.
Patent JP-S54116512-A (JP)
Title: Internal combustion engine with reservoirs
Inventor: MOTOSUGI KATSUHIKO
IPC: F02B21/00
Filed: 1978-03-02
Abstract: PURPOSE: To reduce the scatter in the air fuel ratio of inflammable mixture introduced into cylinders, by connecting reservoirs for the cylinders to one another.  
     CONSTITUTION: If a cylinder 6a is in the compression process and another cylinder 6b is in the intake process, the inflammable mixture in the cylinder 6a is supplied into a communication passage 18a at the second half stage of the compression process. When the cylinder 6a goes into the explosion process, the stop valve of the cylinder 6b is opened and the inflammable mixture reserved in the communication passage 18a is gushed into the cylinder 6b. The inflammable mixture, which is supplied into the communication passage 18a when the cylinder 6b has reached the second half stage of the compression process, is gushed into the cylinder 6a in the next process. Because the reservoirs for the cylinders are connected to one another, the inflammable mixture supplied from one cylinder and reserved in a reservoir is introduced into another cylinder. Thus, the scatter in the air fuel ratio of the mixture in the cylinders is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04210969-A (JP)
Title: Substituted pyrazoline derivative
Inventor: RAINAA FUTSUKUSU
IPC: C07D403/04
Filed: 1991-01-22
Abstract: PURPOSE: To obtain a new substituted pyrazoline derivative showing favorable properties as a pesticide, in particular as an insecticide and miticide.  
     CONSTITUTION: A compound of formula I [R 1  is an unsaturated, 5-membered heterocyclic ring with 1-4 Ns; R 2  is H, alkyl, cycloalkyl, alkoxycarbonyl, trialkylsilyl, etc.; R 3  and R 4  is H or alkyl; R 5  is H, alkyl, phenyl or alkylthio; R 6  is alkylthio, cycloalkyl, formula II (R 7  and R 8  are H, halogen, alkyl, NO 2 , CN, alkoxy, etc.); X is O or S; Y and Z are H, alkyl, alkoxy, alkylthio, aryloxy, etc.]. Compounds of R 5  is H can be obtained by reacting pyrazoline derivatives of formula III with iso(thio)cyanates of formula IV. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06234041-A (JP)
Title: Mold
Inventor: YASUDA MASAYOSHI
IPC: B22C9/08
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a good quality casting without blow hole by preventing entrapment of air into a sub-runner and effectively removing gas generated in the sub-runner, at the time of shifting molten metal from a main runner in the vertical direction to the sub-runner in the horizontal direction. CONSTITUTION:A contracting part 9 reducing the molten metal flow is arranged in the inlet of the sub-runner 5 and also, a spout bottom 4a positioned in the contracting part 9 is formed at the lower end of the main runner 4. On the way of the sub-runner 5, a filter chamber 11 incorporating a filter 10 is formed and at the upper side of this filter chamber, a expanding chamber 12 communicating with a gas vent passage 13 is serially arranged.
Patent JP-H01199608-A (JP)
Title: Controller for injection of flocculant in water purifying plant
Inventor: TAKASE ITARU
IPC: B01D21/30
Filed: 1988-02-03
Abstract: PURPOSE:To appropriately inject a flocculant even when the particle diameter distribution of suspended matter is changed by calculating an appropriate amt. of the flocculant to be injected by a computing means from the particle diameter distribution obtained by an image processing means, the total volume of particles, and the detection value of a flow rate detector. CONSTITUTION:The flow rate of the raw water 1 flowing into a water purifying plant 20 is detected by the flow rate detector 2, and the image of the suspended matter in raw water 1 is inputted by an image inputting means 6. The image inputted by the means 6 is analyzed by the image processing means 7 to measure the diameter and area of the particles of suspended matter, and the diameter distribution and total volume of the particles of the suspended matter in raw water are obtained. An appropriate amt. of the flocculant to be injected is calculated by the computing means 8 from the diameter distribution and total volume of particles obtained by the means 7 and the detection value of the detector 2, and the calculated value is outputted to an injection control means 13 as the desired value for injection. As a result, the flocculant can be injected without excess and deficiency even when the particle diameter distribution of suspended matter is changed due to rainfall, etc.
Patent JP-H09198281-A (JP)
Title: First event error report circuit
Inventor: YONEZAKI MASASHI
IPC: G06F11/34
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To surely specify the error which is detected at first in an information processor provided with plural logic circuit blocks which are operated synchro nously with asynchronous clock signals each other. SOLUTION: When an error detection circuit 101 detects the error caused within a logic circuit block 10 operating synchronously with a clock signal CK 1 and makes an error detection signal 111-i into '1', the ith bit of a register 102 is made into '1' and an update suppression signal 114 becomes '1.' As a result, the update of the register 102 is suppressed. When the error detection signal 111-i becomes '1,' the error detection suppression signal 113 outputted from an OR circuit 103 becomes '1.' In a logic circuit block 20, the error detection suppression signal 113 is synchronized with a clock signal CK 2 in a synchronizing circuit 204. An OR circuit 205 makes an update suppression signal 214 into '1' and suppresses the update of register 202 when the output of the synchronizing circuit 204 becomes '1.'.
Patent JP-H10206842-A (JP)
Title: Reflection type light valve, and protection type display device using the same
Inventor: SHIMAMURA NAOTAKA
IPC: G03B21/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device excellent in the contrast of a projection image. SOLUTION: The light from a light source is subjected to color separation by a cross dichroic mirror 3. The respective color-separated lights are polarized and split by polarization beam splitters 5R, 5G, and 5B into S-polarized and P-polarized lights. The S-polarized lights of the respective color lights are modulated by reflection type light valves 6R, 6G, and 6B. The polarization beam splitters 5R, 5G, and 5B analyze the respective color lights modulated by the light valves 6R, 6G, and 6B. The analyzed lights of the respective color lights are put together by a cross dichroic prism 7. The composite color light is projected by a projection lens. The light valves 6R, 6G, and 6B have liquid crystal layers and reflection layers and also have phase plate layers, functioning as 1/4-wavelength plates, formed between the both by oblique vapor deposition.
Patent JP-H07224216-A (JP)
Title: Radiation-resistant polycarbonate
Inventor: GERUHARUTO FUENHOFU
IPC: C08K5/435
Filed: 1995-01-19
Abstract: PURPOSE: To obtain radiation-resistant polycarbonates which is suitable for producing medical equipment by compounding a specific arom. polycarbonate with a sulfonamide and optionally a (cyclo)aliph. mono-or polyhydric alcohol.  
     CONSTITUTION: 100 pts.wt. thermoplastic arom. polycarbonate based on a diphenol of formula I (wherein X is a single bond, 1-5C alkylene, 2-5C alkylidene, 5-6C cycloalkylene, 5-12C cycloalkylidene, S, O, a group of formula II, SO 2 , SO or a group of formula III; and R is H or 1-3C alkyl) is compounded with 0.001-5 pts.wt. sulfonamide of formula IV (wherein R 1  is 1-8C alkyl, 3-6C cycloalkyl or 6-10C aryl; and R 2  and R 3  are each H, 1-8C alkyl, phenyl or 5-6C cycloalkyl) and optionally 0.001-2 pts.wt. (cyclo)aliph. mono-or polyhydric alcohol or its deriv. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62182336-A (JP)
Inventor: FUJITA KUNIKAZU
IPC: E04B9/06
Filed: 1986-02-05
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-H07214255-A (JP)
Title: Continuous casting operation method with lessened slag inclusion and tundish therefor
Inventor: TANAKA HIROYUKI
IPC: B22D11/119
Filed: 1994-01-26
Abstract: PURPOSE:To prevent inclusion of slag into a tundish by specifying the supply rate of molten steel in a ladle for restoring the molten steel level in the tundish after ladle exchange of continuous casting within a range shown by specific equation. CONSTITUTION:The molten steel 6 is supplied via the ladle nozzle 1 into a tundish stirring chamber 5 formed by partitioning the inside of the tundish under casting by gates 3. This molten steel 6 is supplied via an injection nozzle 4 into a casting mold while its flow rate is adjusted by a stopper 2. At this time, the molten steel 6 is supplied at such a rate at which the supply rate of the molten steel 6 in the ladle for restoring the molten steel level in the tundish after the ladle exchange of continuous casting attains the rate within the range specified by the equation epsilon/H<220[epsilon:(0.5rhoQu<2>)/V, epsilon: stirring energy (w/m<3>), rho: molten steel density (kg/m<3>), Q: supply rate (m<3>/s), U: passing speed at a long nozzle (m/s),V: stirring space volume (m<3>), H: depth of stirring space bath (m)]. As a result, the inclusion of the slag floating on the molten steel surface into the molten steel 6 is prevented.
Patent JP-S58141180-A (JP)
Inventor: AWAZU MITSUAKI
IPC: D06F33/00
Filed: 1982-02-18
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-H09221340-A (JP)
Title: Substrate with transparent conductive film
Inventor: ANZAKI TOSHIAKI
IPC: H01B5/14
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate with a transparent conductive film for a liquid crystal display having a transparent conductive film which has good moisture resistance, good alkali resistance and extremely low resistance film by forming a transparent conductive film of a two-layer structure having a specified component as the main component. SOLUTION: The substrate with a transparent conductive film for a liquid crystal display is produced by forming an antireflection layer, a metal layer essentially comprising silver and a conductive antireflection and protective layer in this order on a transparent substrate. The conductive antireflection and protective layer has a two-layer structure of a layer essentially comprising zinc oxide or tin oxide in the substrate side and a layer essentially comprising indium oxide in the opposite side. It is preferable that the layer in the substrate side of the two-layer structure is a zinc oxide layer containing a small amt. of aluminum or a tin oxide layer containing a small amt. of antimony and that the layer in the opposite side is an indium layer containing a small amt. of tin.  The metal layer essentially comprising silver may be divided by inserting a conductive antireflection layer comprising a conductive antireflection material.
Patent JP-H04239592-A (JP)
Title: Oxidation preventive dispersion
Inventor: AKASHI HIROYUKI
IPC: C08K5/13
Filed: 1991-01-23
Abstract: PURPOSE:To obtain the title highly concentrated dispersion excellent in storage stability, causing no sedimentation and phase separation, by dispersing in water triethylene glycol bis[3-(3-t-butyl-4-hydroxy-5-methylphenyl)propionate] and each specific emulsifier and dispersion stabilizing auxiliary. CONSTITUTION:The objective dispersion can be obtained by dispersing in an aqueous medium (A) 25 to <60wt.% of triethylene glycol bis[3-(3-t-butyl-4- hydroxy-5-methylphenyl)propionate] with an average particle size of <=5 (pref. <=3)mum, (B) as emulsifier, 0.1-10 (esp. 0.5-5)wt.% of an alkali (alkaline earth) metal salt or ammonium salt of alkyldiphenyl ether disulfonic acid, alkali (alkaline earth) metal salt of dialkylsulfosuccinic ester, or polyoxyethylene alkyl ether, and (C) as dispersion stabilizing auxiliary, <0.5 (esp. 0.05-0.4)wt.% of sodium polyacrylate or methyl cellulose.
Patent JP-H11223655-A (JP)
Title: Ic handler
Inventor: MASUDA SHINTARO
IPC: G01R31/26
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To accurately control a height of an IC presser, that is, a positioning height of an IC by arranging a height position detecting terminal to integrally vertically move with the IC presser. SOLUTION: An IC presser 1 is lowered by a motor 25 to press down an IC 17 set on a conductive sheet 18. The motor 25 vertically moves the IC presser 1 by converting rotary motion into linear motion by a ball nut 27 and a ball screw 28. A height position detecting terminal 21 is arranged in this IC pressing- down part, and when the IC presser 1 descends, this height position detecting terminal 21 also operates to press down the conductive sheet 18. While, the conductive sheet 18 connects the terminal and a terminal 23 of a junction base board 19 by arranging the terminal on the reverse corresponding to a point on which the height position detecting terminal 21 strikes.  This height position detecting terminal 21 is connected to one input of a resistance meansuring circuit, and the other input is connected to the terminal 23 of the junction base board 19 to measure resistance of the conductive sheet 18 between the terminal 23 and the height position detecting terminal 21.
Patent JP-S61184281-A (JP)
Title: Solenoid valve for high temperature fluid
Inventor: MIURA KUNIAKI
IPC: F16K31/06
Filed: 1985-02-08
Abstract: PURPOSE:To automatically transfer fluid having high temperature by enabling a valve of being opened and closed by electrical operation only. CONSTITUTION:When electric current is fed through electromagnets 12 and 14, a valve body 6 falls in a valve seat 9 to close an outlet port 3. On the contrary, when the electric current through the electromagnets is cut, the valve body 2 is separated from the valve seat 9 and moved toward a valve seat 11 along a groove 10 to open the outlet port 3. If the current is fed through the electromagnet 14, the valve body 6 falls in the valve seat 11 and another outlet port 4 is kept open. Furthermore, if the electric current is fed through both the electromagnet 15 and 12, the valve body 6 is moved toward the valve seat 9. At this time, when the electric current through the electromagnet 15 is cut, the outlet port 4 is closed again. The opening and closing operation can be arbitrarily performed by the operation of supplying electric current through the electromagnets 12 to 15.
Patent JP-H05189874-A (JP)
Title: Flexible disc unit
Inventor: ANAZAWA SHIZUO
IPC: G11B20/10
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a flexible disc which can be mounted freely on a printed board without requiring countermeasure against noise on a transmission line due to arrangement of components or patterned wiring. CONSTITUTION:Information is read out from a magnetic recording medium through a magnetic head 1 and inputted into a write/read circuit 2. The write/ read circuit 2 detects peaks in the information read out through the magnetic head l and converts thus detected peaks into read data pulses which are outputted from an output terminal 2a. A voltage difference drop means 5 delivers a read data pulse appearing on the output terminal 2a of the read/write circuit 2, in the form of a small pulse difference, to the input terminal 3a of a control circuit 3 through a transmission line 4. The control circuit 3 subjects the inputted read data pulse to signal processing to output a pulsating read data signal.
Patent JP-S56120798-A (JP)
Title: Traction elevator apparatus
Inventor: SUZUKI KATSUHIKO
IPC: C10N20/00
Filed: 1980-02-28
Abstract: PURPOSE:To improve the safety, durability, etc. and reduce the cost of a traction elevator, by using a lubricating oil having a suitable friction between a driving rope wheel with a low evaporation amount as a main rope lubricating oil. CONSTITUTION:A lubricating oil having a friction coefficient >=0.1 with a driving rope wheel and an evaporation amount <=1wt% at 105 deg.C for 8hr is applied to a main rope. Squalane (a hydrocarbon oil of C30H62 and hexamer of C5H8 isoprene) is preferred as the lubricating oil for the main rope, and a viscosity increasing agent, e.g. a high-melting hydrocarbon wax or polymethacrylate ester, a rust preventing agent, e.g. a metallic salt of an organic sulfonic acid, and an oiliness improver, e.g. zinc dithiophosphate, are preferably added to the squalane as a base oil.
Patent JP-H02206304-A (JP)
Title: Electromagnet controller
Inventor: MUKOGASA YUKIO
IPC: B60L13/06
Filed: 1989-02-02
Abstract: PURPOSE:To conduct a stable control action over a wide range of a gap set point or thereabout by automatically regulating the gain of a regulating amplifier according to the gap between an electromagnet and an attracting body. CONSTITUTION:A plurality of feedback resistor 9 are connected in parallel with the feedback circuit of a regulating amplifier 6 and provided with switching elements 10, respectively. On the other hand, the output of a gap sensor 3 amplified by a sensor amplifier 4 is amplified by a buffer amplifier 11 and inputted to a level detector 12, and switches 10 are individually turned ON-OFF according to the gap output. When the gap between an attracting body 1 and an electromagnet 2 is large, all switching elements 10 are turned OFF and the gain of said regulating amplifier 6 reaches the maximum. As said gap becomes smaller, the switching elements 10 are successively turned ON and the gain of the regulating amplifier 6 decreases more.
Patent JP-H03229275-A (JP)
Title: Image forming device
Inventor: ISHIDA TAKAO
IPC: G03G15/00
Filed: 1990-02-05
Abstract: PURPOSE:To prevent an unusable process unit from being handled as a usable process unit by mistake by providing a display means which is provided on the process unit and an information adding means which indicates information showing that the process unit needs to be replaced to the display means unreversibly. CONSTITUTION:A display sheet 100 as the display means is stuck on the right part of the top surface of the process unit 70 and when the life of the process unit 70 comes to the end, the information A, e.g. 'used', showing that the process unit needs to be replaced, is added unreversibly to the display sheet part 100. A user can, therefore, judge whether or not the life of the process unit 70 ends. Consequently, the usable process unit 70 and the process unit 70 which is unusable because of its life are securely prevented from being mistaken.
Patent JP-H07233418-A (JP)
Title: Production of ultrahigh magnetic flux density grain-oriented silicon steel sheet
Inventor: KUROSAWA FUMIO
IPC: C22C38/00
Filed: 1994-02-22
Abstract: PURPOSE:To obtain ultrahigh magnetic flux density in which Bs reaches 1.95 to 2T by adding the componental system compsn. of a silicon steel using AlN as an inhibitor with low m.p. metals constituted of group IIa, IIb and IIIb elements in the Periodic Table and the compounds thereof. CONSTITUTION:Molten steel having a compsn. contg., by weight, 0.03 to 0.15% C, 2.5 to 4.5% Si, 0.01 to 0.70% Mn, 0.0005 to 0.045% S, 0.0050 to 0.050% Se, 0.010 to 0.065% acid soluble Al and 0.0030 to 0.0450% N, and the balance Fe with inevitable impurities is added with one or more kinds of low m.p. metals of <=1000 deg.C constituted of IIa, IIb and IIIb group elements in the Periodic Table and the compounds thereof at 0.0005 to 0.10% concentration after solidification. The resultant molten steel is cast into a slab, which is thereafter heated to >=1000 deg.C, the added low m.p. metals and/or compounds thereof are formed into a bubbly and/or liquid shape, and hot rolling is executed. After that, it is formed into a silicon steel sheet by the conventional method.
Patent JP-H05306030-A (JP)
Title: Sheet material attracting method and sheet material attracting device
Inventor: FUJIMOTO KEIICHI
IPC: B65H3/48
Filed: 1993-02-12
Abstract: PURPOSE:To attract sheet materials promptly by separating them completely one by one by installing plural attracting means which attract the respective sheet materials, and making the lifting amount of the sheet materials by the respective attracting means different for curving the sheet material into an angle shape. CONSTITUTION:Along the top end part of PS boards (photosensitive planographic form board) 12 stacked on a skid 14, respective suckers 168, 170 as the first attracting means, and suckers 172 as the second attracting means are made to face each other. The respective suckers 168-172 are installed to a sucker supporting frame 160 respectively and moved in a connecting/ disconnecting direction by respective air cylinders 180-184. After the suckers 168-172 are made to approach the PS board 12 in a protruding condition respectively to attract the PS board 12, the PS board is separated from the skid 14. At this time, the traveling amount of the sucker 170 is increased more than the sucker 168. It is thus possible to curve the attracted PS board 12 in an angle shape for separating it from a subsequent PS board 12.
Patent JP-H02203722-A (JP)
Title: Rooting of asparagus or the like by tissue culture
Inventor: KOMATSU SHIRO
IPC: A01H4/00
Filed: 1989-02-02
Abstract: PURPOSE:To effectively root a plant to slightly root by properly hardening a MS medium laying tissue piece of the plant such as asparagus to slightly root by addition of a gelatinizing agent. CONSTITUTION:In laying tissue piece 3 containing a growth point 2 of a plant such as asparagus to slightly root is laid in a MS medium 4 and culturing, a gelatinizing agent such as agar or gelan gum is added to the medium and the medium is properly hardened. Absorption of water and nutrient of the tissue piece is suppressed, white root having good taking root is produced and culture seedlings are stably grown when transplanted to soil.