baber/WOPTO huggingface dataset:
Patent JP-H09302500-A (JP)
Title: Manufacture of color filter by means of electrodeposition coating having anion property
Inventor: HAYASHI AKIMITSU
IPC: G02F1/1335
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter which secures a high light transmittance, improves availability of a coating material and allows a free design of the shape of a black matrix.  
     SOLUTION: (1) The entire surface of a positive photoresist is coated on a transparent conductive substrate, and thereafter, the transparent conductive substrate is partially exposed via exposure and developing processes, (2) an electroposition resin layer having a hue is selectively coated on a part exposed by the exposure and developing processes for the conductive substrate by the method of electrodeposition having an anion property, (3) the remaining positive photoresists are entirely exposed, (4) the transparent electrode substrate is dried under heating to harden the electrodeposition resin layers and (5) the remaining positive photoresists are peeled with an alkalic developing liquid. (6) The remaining electrodeposition resin layers having different hues are manufactured by repeating steps (1) to (5). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H10292312-A (JP)
Title: Electrodeposition non-slip collet
Inventor: IGARASHI HIDEO
IPC: E01D19/16
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition non-slip collet which prevents slipping securely and which is simple, small, and inexpensive and which can be stably used for a long time because the inside surface does not deteriorate so much. SOLUTION: This collet is divided in the circumferential direction, with a gap 3 and provided with a contact face with a wire rope 8 to be held in the inside face 4 to hold a wire rope by reducing the circumferential gap. In this case, hard polishing particles 6 such as CBN, diamond, etc., are firmly stuck on the surface 5 of the inside face 4 by the electroplating. The polishing particles are laid in a single layer and the particle size is higher than #140/#170 (JIS B 4130). The hardness of the electroplating is made higher than toe hardness of the base material of the wire rope.
Patent JP-2000305088-A (JP)
Title: Liquid crystal aligning agent and liquid crystal alignment film
Inventor: YAMAMOTO TOMOHIKO
IPC: C08G73/10
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain good aligning property of a liquid crystal with low surface tension by preparing a polyimide having a specified recurring unit by imide of a polyimide precursor and forming an alignment film having crystallinity on a substrate. SOLUTION: The polyimide prepared by imidization of a polyimide precursor has the recurring unit expressed by the formula, and the alignment film formed on a substrate has crystallinity. In the formula, n is any integer. The polyimide precursor is preferably obtd. by polymerizing 3,3',4,4'-biphenyltetracarboxylic acid dianhydride and 1,3-bis(4-aminophenoxy)benzene in a solvent. As for the solvent used for the polymn., an org. solvent can be used, and for example, N,N-dimethylformamide and N,N-dimethylacetoamide can be used. The liquid crystal aligning agent is prepared from the polymn. liquid containing the polyimide precursor as it is, or preferably prepared by adding an org. solvent or a poor solvent to the polymn. liquid to control the viscosity of the solvent to 0.1 to 10 poise.
Patent JP-S5448742-A (JP)
Title: Preparation of unsaturated dimer of alkylstyrene
Inventor: TAKAHATA KAZUNORI
IPC: C07C15/50
Filed: 1977-09-27
Abstract: PURPOSE: To obtain the title compound easily and in high selectivity and yield even at ≥120°C, by the thermal dimerization or co-dimerization of α- alkylstyrene in the presence of alumina-silica free from alkali in a specific ratio as a catalyst.  
     CONSTITUTION: α-Alkylstyrene of the formula (R 1 =lower alkyl, R 2 =H, C 1W4  alkyl, n"1W5), esp. α-methylstyrene, etc. is heated preferably at 80W160°C under normal pressure or under pressure using a catalyst of alumina-silica substantially free from alkali, wherein the weight ratio of alumina/silica is 83/17W96/4, thereby giving an unsaturated dimer of α-alkylstyrene, e.g. 2,4-diphenyl-4-methyl-1-pentene and 2,4-diphenyl-4-methyl-2-pentene 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04343364-A (JP)
Title: Electrophotographic lithographic printing original plate
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1991-05-21
Abstract: PURPOSE:To obtain an electrophotographic lithographic printing original plate excellent in electrostatic characteristics especially under severe conditions, having clear and good picture images, good water-holding property as an offset master original plate with good picture quality for electrophotography, and excellent printing resistance. CONSTITUTION:This original plate is provided with at least one photoconductive layer containing photoconductive zinc oxide and a binder resin on a conductive supporting body. This photoconductive layer contains at least one kind of nonwater solvent-base dispersion resin particles obtd. by the dispersion polymn. reaction of monofunctonal monomer (A) and monofunctional monomer (B) in the presence of dispersion stabilizer resin which is soluble in a nonwater solvent. The monomer (A) contains a functional group expressed by formula (1) which is soluble in a nonwater solvent but becomes insoluble after polymn. The monomer (B) contains silicon atom and/or fluorine atom, and copolymerizable with the monomer (A).
Patent JP-H04344395-A (JP)
Title: Semiconductor storage device
Inventor: ISHIZAKI OSAMU
IPC: G11C11/419
Filed: 1991-05-21
Abstract: PURPOSE:To shorten a reading period of the semiconductor storage device. CONSTITUTION:A bit line loading section 5 connected to the other ends of a bit line pair BL and a bar BL is constituted of N transistors Q21 and Q22, for the transistor Q21 its gate and drain are connected to a power source Vcc(around 5V) and the source is connected to a bit line BL. On the other hand, for the transistor Q22 its gate and drain are connected to a power source Vcc and the source is connected to a bit line bar BL. Then, the threshold voltages VTH 1 of the transistors Q21 and Q22 are set at voltages (around 1.0V) higher than the usual threshold voltage VTH(around 0.5V) of an N channel transistor. The potentials of one end(I/O line) and the other end(bar I/O line) of a current mirror type sense amplifier 3 are precharged in an optimum sensitivity area and the reading period is shortened by operating the above-mentioned sense amplifier at a high speed.
Patent JP-S5816744-A (JP)
Title: Automatic feed device of object to be worked
Inventor: ORII MASARU
IPC: B21D43/04
Filed: 1981-07-24
Abstract: PURPOSE:To easily form a space for a parts replacement work, and to exactly move an object to be worked, by placing a main body of an automatic feed device on the vertical surface between mutual working machines, and providing it so that it can be lifted and lowered freely, and also can be turned freely in the horizontal direction. CONSTITUTION:When a motor 24 is operated, a slide body 20 is moved to the left from the center, a left suction cup 30 is positioned on a lower metallic die 5 of a press machine 1, a supporting body 16 is moved downward by a cylinder 18, is contacted onto an object to be worked W, and it is sucked. After that, the suction cup 30 is lifted, the slide body 20 is moved to the right from the center by the motor 24, and this suction cup 30 is moved onto a left truck 32. This operation is repeated, and the object to be worked W being on a left receiving base 32 is moved onto a right receiving base 32 in order by the center suction cup 30. The object to be worked W being on the right receiving base is reversed, and after that, is moved onto a lower metallic die of a press machine 2 by the right suction cup 30. Also, a space for a replacement work can be provided by lifting a lifting frame 9 to a prescribed position by an operation of a motor 12.
Patent JP-H04343264-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIUCHI TADAHIKO
IPC: H01L21/265
Filed: 1991-05-21
Abstract: PURPOSE:To provide a method of forming a self-aligned P well.N well in a CMOS circuit device. CONSTITUTION:A photoresist 3 is formed through a photolithography process, and phosphorus ions 4 are implanted for the formation of an N well. In succession, a silicon oxide film is selectively grown to the photoresist 3 through a liquid phase growth method. After the photoresist 3 is removed, boron ions 7 are implanted for the formation of a P well using the selectively grown silicon oxide film 5 as a mask. A substrate 1 is thermally treated to diffuse impurities for the formation of a P well 9 and an N well 8. The well of a CMOS circuit can be sharply shortened in forming process.
Patent JP-2000230418-A (JP)
Title: Catalyst temperature raising device for internal combustion engine
Inventor: SUZUKI NAOTO
IPC: F01N3/36
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To raise the temperature of an exhaust emission purifying catalyst while preventing the physical amount controlled by temperature raising means from exceeding its limit value. SOLUTION: An NOx absorbing agent 12 for absorbing NOx when the air-fuel ratio of the influx exhaust gas is lean, and discharging the absorbed NOx when the oxygen concentration in the influx exhaust gas is lowered is disposed in an exhaust path of an internal combustion engine having an automatic transmission 20. When it is necessary to raise the temperature of the NOx absorbing agent 12 for discharging SOX from the NOx absorbing agent 12, first, the transmission gear ratio is increased. If the exhaust manifold temperature is higher than the tolerable maximum temperature, the exhaust manifold temperature is returned to the value before it exceeds the tolerable maximum temperature.  At the same time, the air-fuel ratio of the exhaust gas from a first group of air cylinders 1a is made richer as well as the air-fuel ratio of an exhaust gas from a second group of air cylinders is made leaner, thereby a temperature raising fuel and oxygen to the NOx absorbing agent 12.
Patent JP-S5543947-A (JP)
Title: Dc-dc converter control system
Inventor: WATANABE ICHIU
IPC: G05B11/32
Filed: 1978-09-20
Abstract: PURPOSE: To set the one circulation gain of the feedback control of a DC-DC converter having any conversion characteristics constant and compensate the input variation thereof by setting the output characteristics of the control signal generator circuit at predetermined function.  
     CONSTITUTION: This system comprises an error amplifier Eo for generating a feedback signal y on the basis of the difference between the output voltage Eo of a DC- DC converter (CNV) having nonlinear conversion characteristics and a standard voltage VR' and a control signal generator circuit (PWN) for generating the output signal of a function g(Eiy) when foward feed input voltage Ei and feedback signal y are given. When the conversion characteristics of the converter CNV is given with a function f(x) of the control signal x, the function of the y and Ei of the output characteristics of the generator PWM becomes as the following formula (where K represents the constant). Thus, it can retain the one circulation gain of the feedback control of the converter CNV having any conversion characteristics and compensate the input voltage variation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08270241-A (JP)
Title: Moisture resistant and waterproofing tv case
Inventor: UEDA OSAMI
IPC: H04N5/64
Filed: 1995-04-03
Abstract: PURPOSE: To prevent the penetration of moisture into a TV case even when a TV set is used in a bathroom by installing an opening on the TV case mounting an air bag on the opening. CONSTITUTION: An opening 2 is installed to a TV case 1 and an air bag 3 is mounted on the opening 2. Then, difference in the atmospheric pressure is not produced inside and outside the TV case 1, only the air bag 3 is deformed even when the air in the TV case is expanded by heat or shrunk by cooling. As a result, the air in the case is prevented from entering or leaving the case even when the degree of closure of the TV case is rather low. It is, therefore, possible to prevent the penetration of moisture even when a TV set 4 is set up in a bathroom. The image of the TV set 4 is required to be watched by way of a transparent part 5 of the TV case 1 while the switching of power supply and tuning and sound volume control or the like must be performed by using a moisture resistant and waterproofing remote controller 6.
Patent JP-S5640090-A (JP)
Title: Flat type heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1979-09-08
Abstract: PURPOSE: To increase efficiencies of heat absorption, heat transfer and heat radiation of the heat pipe and to enable the heat pipe to be used as an irreversible solar energy collector, by forming a heat radiation portion, which comprisise a plurality of cylindrical heat pipes connected in juxtaposition, into independently separated cyliders, and omitting wicks at heat conveying portions.  
     CONSTITUTION: The flat type heat pipe 1 comprises a plurality of single heat pipes 2a through 2g connected in juxtaposition, a heat radiation portion A is formed from the independent cylindrical single heat pipes 2a through 2g, a heat conveying portion B is formed from gradually pressed portions extending from the heat radiation portion A to a heat absorption portion C, and the heat absorption portion C is formed from the uniformly flatened and integrally connected heat pipes 2a through  2g. At the heat conveying portion B, wicks are omitted. Therefore the heat absorption portion C can effectively absorb heat energy of a flat heating body, the heat  radiation portion is improved in its heat radiation efficiency as it is made up from  the individual pipes, and irreversible heat conveyance is readily available since the  heat conveying portion has no wicks. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11302111-A (JP)
Title: Composition of plant disease injury controlling agent
Inventor: YOSHIKAWA YUKIHIRO
IPC: A01N43/56
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a plant protecting composition having synergistic effects on infection of disease injuries and capable of reducing the amount of a chemical used by including a specific substituted thiophene derivative, a dicarboximide-based compound, etc., therein. SOLUTION: This composition is a plant protecting composition containing two or more kinds of active ingredients. The composition is obtained by formulating a component I of a substituted thophene derivative represented by formula I [Q is H, methyl, trifluoromethyl or the like; R is a 1-12C (halogeno)alkyl, a (substituted)phenyl or the like; Ar is a group represented by formula II (R1 is trifluoromethyl, methyl or the like; R2 is H, methyl, amino or the like) or the like], e.g. N- 2-(1,3-dimethylbutyl)-3-thienyl}-2,4-dimethylthiazole-5-carbxamide with a component II of a compound selected from a dicarboximide-based compound such as procymidone, a benzimidazole-based compound such as thiophanate methyl and a carbamate-based compound such as diethofencarb in an amount of preferably 0.02-5 pts.wt. based on 1 pt.wt. of the substituted thiophene derivative.
Patent JP-S5449409-A (JP)
Title: Gas turbine combustor
Inventor: FUKUEI HISANORI
IPC: F23R3/06
Filed: 1977-09-28
Abstract: PURPOSE: To improve the cooling effect of cooling air, by providing a plurality of openings through a wall of gas turbine combustor at a predetermined spacing in the circumferential direction and bending the wall inward along the openings.  
     CONSTITUTION: Cooling slots 204 having holes 205 at both ends are provided in the wall 202 of gas turbine combustor. The wall 202 is cut off between each pair of holes along the downstream tangent 301 (as to the direction 201 of high-temperature gas) on the holes. The part 303 located between the holes is slightly bent inward along the upstream tangent, thereby making a cooling slot 204. Because the slot 204 is rounded, it is unlikely that stress is concentrated, and cooling air flows smoothly 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5819197-A (JP)
Title: Drive system for stepping motor
Inventor: TAKASE HIROSHI
IPC: H02P8/00
Filed: 1981-07-23
Abstract: PURPOSE:To enable high speed operation of a stepping motor by outputting the data such as moved distance to the motor which follows up to a main motor rotating at a high speed to the stepping motor. CONSTITUTION:When a selector 134 is connected to a CPU134, the CPU131 calculates, produes data through the selector 134, and stores it in an RAM 132. Then, when the selector 134 is connected to a counter 133, a counter 133 increments by a pulse from a rotary encoder to access the RAM 134 through the  selector 134, and outputs the calculated result stored previously to a stepping  motor driver.
Patent JP-H04343570-A (JP)
Title: Image processor
Inventor: HASEGAWA AKIKO
IPC: G03G15/00
Filed: 1991-05-21
Abstract: PURPOSE:To prevent secret information such as an official document from being leaked by disabling the copying of an inhibited part or the whole part of an original in the case the original includes 'inhibited from copying' information. CONSTITUTION:A CCD 101 reads out an original and inputs image data and a copy-inhibited original judging part 108 judges the existence of a prescribed pattern indicating a copy-inhibited original from the inputted image data. When the existence of the pattern is discriminated, a pattern adder 106 changes the image data inputted from the CCD 101 and variously corrected into a white image pattern and a printer 107 prints out a white image.
Patent JP-2000302648-A (JP)
Title: Hair cosmetic
Inventor: YOSHIOKA MASATO
IPC: A61Q5/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of imparting gloss, moisture and tenseness to hair, preventing split hair and improving smoothness, combining property, or the like, of hair when hair using the hair cosmetic is heat-treated by including a silylated peptide therein. SOLUTION: This hair cosmetic comprises a silylated peptide and is used by applying the cosmetic to hair and then heating the coated hair. Heating temperature in this time is preferably 50-200 deg.C. A silylated peptide of the formula [at least one of R1 to R3 is hydroxyl group and the remainders are each a 1-3C alkyl; R4 is a residue excluding a terminal amino group of a basic amino acid having amino group at the end of side chain; R5 is an amino acid side chain other than R4; A is a bond comprising methylene, propylene, or the like; (m) is 0-200 and (n) is 0-200 and (m+n) is 1-200] is preferable as the silylated peptide. The hair cosmetic can impart gloss, moisture and tenseness to hair and prevents split hair and smoothens hair surface and can improve water- retaining ability of hair.
Patent JP-H01286331-A (JP)
Title: Manufacture of integrated circuit
Inventor: OTA HIROYUKI
IPC: H01L23/52
Filed: 1988-05-11
Abstract: PURPOSE:To enable micronization of an integrated circuit without causing step breaking by providing a process to form an opening part wiring layer which covers, in advance, an opening for a contact hole with wiring materials, as a means for forming a wiring layer. CONSTITUTION:After forming a S-D area 2 inside a silicon substrate 4 and a gate electrode 1 on a gate oxide film 7 at the surface, a between-layer insulation film 6 is formed to cover the surface. Next, wiring material is formed on the whole face of the semiconductor chip only by the thickness of about half the usual wiring layer, and then, leaving an opening part wiring layer 8 only at inside of an opening part 3 or its periphery, other all are removed by etching by means of photolithography technology. Next, to form a wiring layer, wiring material is formed to cover the entire face of the chip, which is patterned by photography technology so as to form a wiring layer 8a on an opening part 3. Hereby, the inside of the opening part 3 comes to be all covered with enough thick wiring materials by the opening part wiring 8 and the wiring layer 8a being its upper layer, so the step breaking does not occur.
Patent JP-H0853819-A (JP)
Title: Road-surface display sheet material
Inventor: TOOMASU PIITAA HETSUDOBUROMU
IPC: G09F19/22
Filed: 1995-05-15
Abstract: PURPOSE: To effectively use retroreflective elements by arranging, at intervals, upright retroreflector blockings so that a vertical surface is exposed for minimum shade formation and maximum reflectivity. CONSTITUTION: A pavement marking sheet material comprises a plurality of segments arranged on its upper surface in a selected method, while an array of at least one upright retroreflector arrayed along each segment front edge and a space region having no reflector along a rear edge so that the reflectors are positioned nearer to the front edge than to the rear edge, are provided. When applied to a road, the marking material is so oriented that a front edge- rear edge axis of each segment is set parallel to the main direction of travel. A plurality of particles comprising retroreflective minute balls are partially embedded on a selected side surface of each segment line. A light 42 enters a minute ball 44 of a binder layer 43 comprising mirror-reflecting pigments and is refracted downwadly to be condensed at a mirror-reflection coated film of a minute ball, so that a light 46 is reflected as a mirror image on a normal surface of incident angle.
Patent JP-S609710-A (JP)
Title: Manufacture of reclaimed pellet
Inventor: SHIRATO TATSU
IPC: B29C48/76
Filed: 1983-06-29
Abstract: PURPOSE:To perform drying (dehydration) and pulverization or the drying (dehydration) of wet scrap within an extruder and to enable further melt-plasticization and pelletizing of the same, by making use of a multistep vent twin-screw extruder. CONSTITUTION:A crushed article of scrap or the scrap of a molded film is thrown into a different directions twin-screw gearing extruder through a supply opening 2 of the same. The scrap preplasticized or crushed and preplasticized by a first screw part 5 is turned into a semigelatinous state, humidity contained in the scrap is vapored, discharged outside of the extruder through a first vent 3 and dehydrated. The dehydrated molten resin is molten and kneaded further by a second screw part 6 and a volatile matter contained within the resin is discharged through a second vent 4, through which the resin is deaerated. Then the resin is extruded from a tip screw 7 and made into a reclaimed pellet.
Patent JP-S61276517-A (JP)
Inventor: KITAZUMI MOTOI
IPC: A47J43/00
Filed: 1985-05-29
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-2000302597-A (JP)
Title: Langasite single crystal wafer and manufacture of elastic wave device from the same
Inventor: SHIONO YOSHIYUKI
IPC: H01L41/39
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a surface acoustic wave device from a langasite single crystal wafer in a good yield and to non-destructively and simply perform judgment on the passfail of a langasite single crystal wafer before forming the wafer from a langasite single crystal by selectively using such a wafer having lattice-constant deviation within the wafer surface of a specified value or lower. SOLUTION: In this manufacturing process, by manufacturing a surface acoustic wave device from a langasite single crystal wafer having <=4×10-5 nm lattice-constant deviation within the wafer surface whose area is >=2.0×10-3 m2, both a low cost and a high yield of the device can concurrently be attained. That is, the device can be manufactured at a low cost and in a high yield by cutting off an X-cut or Z-cut wafer from a part of a grown langasite single crystal, measuring the lattice-constant deviation of the single crystal with the cut wafer as a sample and using only a wafer formed from a langasite single crystal having <=4×10-5 nm lattice-constant deviation. Preferably, the X-cut or Z-cut wafer used for this measurement has a >=50 nm diameter.