baber/WOPTO huggingface dataset:
Patent JP-H02239857-A (JP)
Title: Laser scalpel device
Inventor: TANAKA KIYUUHEI
IPC: A61B18/20
Filed: 1989-03-13
Abstract: PURPOSE:To facilitate the disinfection of a device, to secure and wash an operating field, to compulsorily cool down a semiconductor laser along with the washing, and moreover, to execute respective kinds of controls and adjustments at the hand of an operator by supplying a gas, a liquid, and a voltage impressed to the semiconductor laser through a flexible connection cord attachable to and detachable from an operation unit. CONSTITUTION:Inside an operation unit (hand piece) 1 with which the operator can execute a manual operation by directly grasping it, the semiconductor laser, a means to jet the gas and liquid in conducting them respectively, etc., are provided, and outside a case body 2 to house them a driving switch 3 for generating a semiconductor laser, a gas jetting switch 4 to operate a valve for jetting a gas, and a liquid jetting switch 5 to operate the valve for jetting a liquid are provided. A supplying device 6 for supplying the electricity, gas and liquid to the hand piece 1 and the hand piece 1 are connected to an attachable and detachable connection cord 7.
Patent JP-H04312958-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKINO KATSUMI
IPC: H01L21/82
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device which is designed in a standard cell type reduced in a chip size. CONSTITUTION:Two first power wirings 3a, 3b and two second power wirings 4a, 4b are formed in parallel on a first layer. A peripheral cell 21 in which the wirings 3a, 3b and 4a, 4b are electrically connected by second layer wirings 8, 18, is used. The partial wirings 3b and 4b of the cell 21 and the wirings 8, 18 therebetween are removed to form a plurality of peripheral cells 21' having vacant regions, and a cell wiring region 25 is provided in the vacant region Wirings between the cells (7 and 21) are formed by forming wiring 24 on an wiring region 23 and forming wirings 24 of a first or second layer. Since an area of forming the wiring region can be reduced in the amount corresponding to the wirings between the cells even in the cell wiring region, a chip size can be reduced.
Patent JP-S55153653-A (JP)
Title: Mold copper plate for continuous casting
Inventor: HABU YASUHIRO
IPC: B22D11/04
Filed: 1979-05-18
Abstract: PURPOSE:To improve abrasion resistance, thermal cracking resistance, thermal fatigue resistance and corrosion resistance by affixing a coating layer of carbon fiber material on the contact surface of a mold copper plate such as Cu-Cr alloy with slab by the use of an adhesive agent. CONSTITUTION:The surface 1a of a mold copper plate 1 such as Cu-Cr alloy to be put in contact with a slab is affixed with a coating layer 4 composed of carbon fiber material to a thickness around 1mm. by way of an inorganic adhesive agent 5. It is desirable to use the adhesive agent of about 100-1,300 deg.C in heat resistance. With this method, even if part of the coating layer breaks, only required is to mend that portion alone. In addition, the surface of the mold copper plate is reinforced with carbon fiber material and therefore the rigidity becomes higher and thermal deformations do not occur at all.
Patent JP-H03261386-A (JP)
Title: Ultrasonic motor
Inventor: OKUMA SHIGERU
IPC: H02K11/00
Filed: 1990-03-12
Abstract: PURPOSE:To provide stable torque-speed characteristics by a method wherein first and second driving signals which drive a moving unit to forward and backward directions are generated and both the driving signals are supplied to the moving unit to drive a motor to a required direction in accordance with both the driving signals. CONSTITUTION:A moving unit 14 is driven to a forward direction and a backward direction. By varying the ratio of the forward direction application period and the backward direction application period, i.e., a duty ratio, the driving of the moving unit 14 and a relative speed between the moving unit 14 and a stator 1 are controlled. Therefore, when the moving and stopping of the moving unit 14 is repeated, a state wherein only a static friction driving which is a transient state of a rising time exists is especially eliminated and the speed can rise with a dynamic friction factor which is always far smaller than a static friction factor between the moving unit 14 and the stator 1.
Patent JP-2000258404-A (JP)
Title: Evaluation method for crack in material or in structure
Inventor: UCHIDA MASAKATSU
IPC: G01N29/14
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To implement an evaluation method capable of precisely determining a crack caused mainly in a material or in a structure. SOLUTION: This method evaluates a crack in a material or structure by measuring acoustic emission therein. In this case, the method determines whether the crack in the material or structure is mainly of a pull type or of a shear type, from changes with time of average values computed by sequentially repeating computation of the average of not more than 10 consecutive detected values while changing the number of the detected values one or more at a time, from the detected values such as a rise time divided by a maximum amplitude in each acoustic emission generated at random times and detected in the same measurement position, and/or a count number divided by duration.
Patent JP-H11240953-A (JP)
Title: Curable composition
Inventor: MANZOUJI TAKAKO
IPC: C08F290/06
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition exhibiting adequate hydrosilylating curability even with high polymerization degree of the siloxane-grafted chain, and forming a peelable cured film after cured, by including a specific polymer, a specific compound, and a specific catalyst. SOLUTION: This curable composition is obtained by including (A) a siloxane- graft-type vinyl polymer where siloxane chains of formula I and formula II [R<1> is a bivalent organic group; R<2> is a monovalent hydrocarbon group free from aliphatic unsaturated bond; R<3> is a monovalent hydrocarbon group; Y is an aliphatic unsaturated bond-contg. monovalent organic group; (a) is 0 or 1; (m) is 0-20; (n) is >= 1; (m+n)>(m); (p) is 1-3] are graft-bound to the side chain, (B) an organosilicon compound containing two or more hydrogen atoms bound to a silicon atom in one molecule and having the molar ratio of such hydrogen atoms to the aliphatic unsaturated bonds in the component A, and (C) a hydrosilylation catalyst.
Patent JP-H04297647-A (JP)
Title: Gradling
Inventor: INOUE MASAHIRO
IPC: F24F13/02
Filed: 1991-03-26
Abstract: PURPOSE:To fit a diffuser by simple work according to requirement, for making a ceiling interior not to be seen through an exhaust port. CONSTITUTION:Sections set directly above the exhaust port concealing pieces 7 of the connecting horizontal-piece section 3 of a cradling A are provided with exhaust ports 8, and a ceiling interior is contrived not to be seen through the exhaust ports 8. End sections in the same directions as the longitudinal directions of the T-bar sections 1 of the exhaust ports 8 on both sides are brought close to each other. The section of the connecting horizontal-section 3 between both the exhaust ports 8 near each other is set to be cut off. The section which can be cut off is cut off, and on this space, a diffuser can be fitted.
Patent JP-S60205286-A (JP)
Inventor: TAKEGAWA TOORU
IPC: G21C7/16
Filed: 1984-03-30
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-S55152149-A (JP)
Title: Vibration absorbing flakelike graphite cast iron
Inventor: SUGANO HIDEO
IPC: C22C37/00
Filed: 1979-05-16
Abstract: PURPOSE: To enhance the vibration-absorbing capability of a flakelike graphite cast iron through limited surface ratio of flakelike graphite and base reformation by a method wherein the flakelike graphite cast iron in which C, Si and carbon equivalent is specified is treated with austempering.  
     CONSTITUTION: Flakelike graphite cast iron containing C: 3.0W3.7wt%, Si: 1.3W 2.3%, carbon equivalent (C+1/3 Si): 4.3% or less is treated with austempering at about 220W360°C. This provides an improved bainite structure having flakelike graphite in 7W15% surface ratio and the base including the remaining austenite in 10W40% surface ratio. This treatment provides a flakelike graphite cast iron having an enhanced damping properties without increasing the amount of carbon. Also, reduced amount of carbon increases its strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000248121-A (JP)
Title: Non-halogen flame retardant resin composition
Inventor: HASEGAWA MASAKI
IPC: C08L23/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin compsn. which has a flame retardance of the same level as that of polyvinyl chloride(PVC), does not emit a poisonous gas at the time of incineration treatment, and is possible to be separated by the difference of specific gravity from PVC. SOLUTION: This compsn. is obtd. by blending a polyolefin resin with 5 pts.wt. or more and less than 50 pts.wt. of a hydrous inorg. compd. as a flame retarder, and 1 pt.wt. or more and 55 pts.wt. or less of a flame retardance adjuvant having a density of less than 1.5 g/cm3, and having either one or both of the action of forming a crust-like insulation layer on combustion and the action of contg. steam by foaming caused by the high temp. on combustion, It has a specific density of 1.14 or less, an oxygen index of 24 or more, and a heavy metal content of less than 0.1 wt.%.
Patent JP-S51137479-A (JP)
Title: Heat exchanger inspection method
Inventor: ITOU MICHIHIRO
IPC: G01M99/00
Filed: 1975-05-23
Abstract: PURPOSE: To easily and precisely detect the joint condition of pipes and fins by supplying a constant-temperature liquid into the horizontally arranged heat exchanger pipes and detecting the temperature above the pipes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000256118-A (JP)
Title: Coated iris foil
Inventor: SAKAZAKI YUKARI
IPC: A61K8/19
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain titanium mica which provides cosmetics such as foundation which provides no white plain feeling and can cover drabnesses or the like by coating titanium mica with powder with low refractive index. SOLUTION: This titanium mica is obtained by coating (A) titanium mica with a ratio of titanium dioxide to mica of preferably (3:7) to (6:4) with (B) powder with low refractive index (preferably silica). The weight ratio A/B is preferably (3:7) to (7:3). This titanium mica is obtained, for example, by the method for mechanochemically treating the components A and B, making the component A coexist in the generation process of the component B or the like.
Patent JP-H03263013-A (JP)
Title: Liquid crystal panel
Inventor: NAKAMURA KIMIAKI
IPC: G02F1/1335
Filed: 1990-03-14
Abstract: PURPOSE:To obtain a liquid crystal panel for black-and-white display of satisfactory contrast by combining two phase difference films different in wavelength dependency of retardation. CONSTITUTION:Polarizers 1, phase difference film 2 for compensation where two phase difference films A and B different in wavelength dependency of retardation are superposed while intersecting orthogonally with each the other, and a liquid crystal layer 4 held between glass substrates 3 are provided. They are so constituted that light passes through the polarizer 1, the phase difference film A, the phase difference film B, the liquid crystal layer 4, the phase difference film B, The phase difference film A, and the polarizer A in order. Since the phase difference films 2 for compensation are interposed between polarizers 1 and the liquid crystal layer 4, wavelength dispersion of light of liquid crystal is cancelled by phase difference films 2 for compensation to reduce the wavelength dispersion of light. Thus, the liquid crystal panel for black-and-white display is obtained which uses STN liquid crystal having a large capacity and an excellent display quality.
Patent JP-H08256714-A (JP)
Title: Food and its production
Inventor: OMI YOSHIO
IPC: A23L7/109
Filed: 1995-03-20
Abstract: PURPOSE: To produce a food, closely resembling, e.g. noodles and a confectionery and good for health and provide a method for producing the food. CONSTITUTION: The first dough 12 formed by rolling the first material 6 is contact bonded and combined with the second dough 13 formed by rolling the second material 7 of a material different from the first material 6 to form the final dough 15, which is then cut to a prescribed width, thickness and length to produce a food.
Patent JP-S56159582-A (JP)
Title: Freezer
Inventor: OOHARA TOSHIO
IPC: F25B1/00
Filed: 1980-05-08
Abstract: PURPOSE: To match the output of a compressor to the ability of an evaporator by providing a bypass passage between the intermediate of the compression stroke and the suction port and opening or closing the passage in accordance with the suction port pressure, in a compressor such as an automobile cooling device.  
     CONSTITUTION: A bypass hole 12 is positioned in a range from a suction hole 8a towards the rotational direction A of a rotor 6 up to an exhaust hole 8b. One end of the bypass hole 12 is opened within a compression chamber 13, and another end is opened in a bypass passage 14. The compression chamber 13 is communicated with the upstream of the suction hole 8a by the bypass hole 12 and the bypass passage 14. Since the bypass passage 14 is opened or closed in accordance with the coolant pressure from the evaporator 5 outlet to the compressor suction port 8a, when the coolant pressure from the evaporator 5 outlet to the compressor suction port 8a becomes less than the set pressure, the bypass passage 14 is opened, and a part of the coolant in the intermediate of the compression is bypassed to the upstream side of the suction port 8a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11260043-A (JP)
Title: Information recording apparatus, information recording-reproducing apparatus and recording medium
Inventor: NOGUCHI TADASHI
IPC: H04N5/85
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to continuously hold and easily, conveniently and surely record specified recording information on one recording medium by recording reserved information such as expected record start time and record end time of a predetermined peculiar specified kind of recording information every recording medium. SOLUTION: A system controller 5 operates an operating part P to input reserved information such as expected record start time, record end time, date, broadcasting channel and recording mode of a television broadcast to be recorded on an optical disc DK, stores the prescribed information in a reservation recorder 6 and at specified position of reserved information area of the optical disc DK, and conducts the reserved recording, based on a clock signal St of a timer 7 and reserved information first read on the optical disc DK or from the reservation recorder 6. Thus it is possible to surely continuously record specified recording information inputted at different times.
Patent JP-2000256165-A (JP)
Title: Bleaching cosmetic
Inventor: MORITA KAZUYOSHI
IPC: A61K8/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic having no skin irritation, excellent inhibitory effect on skin inflammation by ultraviolet light, inhibiting effect on melanization and rapidly hypochromic effect on skin pigmentation by making the cosmetic include a specific hydroxyketone compound. SOLUTION: This cosmetic contains at least one selected from 3-hydroxy ketone compounds of the formula (R1 is H, CH3 or C2H5; each aromatic group is substituted with 1-3 OR1 groups) (hereinafter PHPO). For example, 1,5-bis(p- hydroxyphenyl)-2-hydroxypentan-4-one, etc., may be cited as the PHPO. The compound is obtained by synthesizing a 2-isoxazoline compound from an aryl acedoxime compound and an allylarene by using NaOCl and triethylamine and reducing the 2-isoxazoline compound with a Raney-Ni. The formulation amount in the bleaching cosmetic is preferably 0.001-5.0 wt.% based on the total amount.
Patent JP-2000257193-A (JP)
Title: External wall attaching method
Inventor: MATSUFUJI ICHIRO
IPC: E04B2/56
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce construction works in the field, to save manpower of disposing of scrap materials, and to curtail construction costs by attaching an external wall facing to an external wall material to manufacture an external wall panel in a factory beforehand, and attaching a connecting portion, a corner portion, etc., to the external wall facing, in the construction field. SOLUTION: An external wall panel is attached to a form 1d, and external wall facings 1b such as a siding board, a decorated plate, tiles are attached to an external wall member 1a, to thereby manufacture the external wall panel in a factory beforehand. An overlap width 1c is provided as appropriate, and it is preferable that an opening 2 is formed to install a sash 2a therein. Wood frame construction is employed, and the external wall panel is installed in a frame. With respect to connecting portions between both the external wall panels, connecting portions between the external wall panel and a skeleton floor frame, and corner portions, external wall finish is carried out in the construction field.  In the vicinity of the connecting portion between the external wall panels, an external wall facing of equal or almost equal quality to that of the external wall facing 1b is attached to the overlap width 1b. Thus, construction works in the field can be reduced, and construction efficiency is enhanced. Further, the amount of scrap materials is reduced, which leads to improved yield of materials, whereby manpower and costs required for waste disposal can be saved.
Patent JP-2000258604-A (JP)
Title: Production of optical device
Inventor: KOIBUCHI SHIGERU
IPC: B32B9/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To produce an optical device excellent in adhesiveness and stably usable over a long time by forming a coating film of hexamethyldisilazane on the surface of a substrate and then forming a coating film of a fluorine- containing polyimide resin. SOLUTION: A coating film of hexamethyldisilazane is formed on the surface of a substrate and then a coating film of a fluorine-containing polyimide resin is formed. Hexamethyldisilazane may be used as it is or may be used after dissolution in an alcoholic solvent such as methanol or ethanol. The surface of the substrate is coated with the resulting solution by spin coating, dipping or other method and the solution is dried at 70-400 deg.C. A solution of a precursor of the polyimide resin is prepared by allowing a tetracarboxylic acid dianhydride to react with a diamine in a polar solvent such as N-methyl-2-pyrrolidone, the surface of the substrate is coated with the solution by spin coating, roll coating, printing or other method and hardening is carried out by heat treatment at 200-400 deg.C final temperature to form the polyimide resin coating film.
Patent JP-S57177986-A (JP)
Title: Method for producting product by electroforming from metallic mold of zero draft angle
Inventor: YOSHIDA MINORU
IPC: C25D1/00
Filed: 1981-04-23
Abstract: PURPOSE: To make the manufacture of a poduct by electroforming which is easy to peel from a metallic mold of zero draft angles and is square on one side possible in the stage of producing the electrocasting from said metallic mold by making one side of an electrocasting matrix zero in draft angle and giving a taper on the opposite side.  
     CONSTITUTION: In a metallic mold, particularly a metallic mold 1 which permits the use of an electroformed mold 1 and of which one side or narrow die or the arc or the like corresponding to this is made zero in draft angle, a rectangular part 2 of zero draft angles is formed on one side and a tapered part 3 on the opposite side thereof. After a peeling treatment is applied on this mold 1, electroforming is applied to form an electrodeposited material 4. When this electrodeposited material is pulled obliquely upward on the tapered side, the material 4 is peeled easily from the mold 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54153991-A (JP)
Title: Recycling flow quantity controller of reactor
Inventor: MAKINO MAOMI
IPC: G21D3/08
Filed: 1978-05-25
Abstract: PURPOSE: To optimize the responsibility and the safety in each number of rotation, by means of using a controller in which control gain changes by a velocity or a function generator arranged for the purpose of changing the system gain of a control system according to the velocity.  
     CONSTITUTION: The velocity of a variable frequency MG device is controlled by a velocity controller 71 having a changable mechanism by which control gain changes to the velocity of a generator of a variable frequency MG device. Owing to this, a velocity signal 15a of the variable frequency MG device is inputted from a velocity signal converter 15. The safety of the system can be secured at each velocity, and the responsibility in the high range of the rotation number can be speed up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61221264-A (JP)
Title: Anthraquinone compound and liquid crystal composition containing same
Inventor: MATSUNAGA DAISAKU
IPC: C09K19/60
Filed: 1985-03-28
Abstract: NEW MATERIAL:Anthraquinone compounds of formula I, wherein R1 is a 1-16C alkyl which may have 1-6 intervening oxygen atoms, benzyl, etc.; R2 is H, a 1-4C alkyl; one of X, Y is a group of formula II (wherein A, B, C are each H, a 1-12C alkyl, nitro, a 1-8C alkoxy, etc.) and the other is H; Z is O, S, imino, a group of N-R3 (wherein R3 is benzyl, allyl, etc.). USE:Dyes for liquid crystals, which develop (pale) bluish green to blue corresponding to the oscillating wavelength of laser. PREPARATION:A compd. of formula III is alkylated in the presence of K2CO3 at 50-100 deg.C in Cellosolve. The resulting compd. of formula IV is dissolved in dichlorobenzene, and H2S gas is passed through the soln. at 80-90 deg.C. The resulting compd. of formula V is condensed with an amine in the presence or absence of a solvent to obtain an anthraquinone comps. of formula VI.
Patent JP-H02240897-A (JP)
Title: Semiconductor memory
Inventor: KONO TORU
IPC: G11C11/401
Filed: 1989-03-14
Abstract: PURPOSE:To reduce screening time by providing a word multiplex selection control circuit, selecting a boost word line sequentially continuously and applying dielectric strength test. CONSTITUTION:A power voltage rises as the power is switched in, a word decoder 10 generates an H level output to bring a word line WL0 to a boost level higher than the power supply. In the multiplex selection mode, a mode signal TE goes to an H level and an address fetched by a word multiplex selection control circuit 21 selects a work line WL0. In this state, the succeeding address selects a word line WL 1 by the circuit 21 and succeeding word lines WL 2, WL 3... are being sequentially selected. A current from a boosted word line is subject to prevention of reverse flow to a word driver 20 by a reverse current prevention circuit 23 and a compensation means 22 maintains a boost level of the word lines WL0.... The selected word lines WL0... are not restored to non-selection by the circuit 21 and all the lines are selected. Since the dielectric strength test is applied in this state, the screening time is reduced.