baber/WOPTO huggingface dataset:
Patent JP-H08176106-A (JP)
Title: Production of indoline, production of indole, catalyst therefor and production of catalyst therefor
Inventor: SUDA YASUHIRO
IPC: B01J23/44
Filed: 1994-12-21
Abstract: PURPOSE: To produce indole in high yield with high selectivity from aniline and ethylene glycol using a catalyst of a polysilazane-Ru complex supported on magnesium oxide for their condensation reaction and a Pd catalyst supported on C for hydrogenation. CONSTITUTION: Aniline and ethylene glycol are subjected to the condensation reaction in the presence of a catalyst of MgO-Si-N-Ru complex comprising a polysilazane-ruthenium complex supported on a magnesium oxide carrier to give indole. Then, the indole is catalytically hydrogenated in the presence of formic acid using a Pd/C catalyst prepared by making palladium supported by a carbonaceous carrier as a catalyst to give indoline. This complex catalyst is prepared by introducing silicon tetrachloride and ammonia into the magnesium oxide carrier to continue the formation of polysilazane until the solution becomes alkaline whereby the magnesium oxide is supported, then adding them into a ruthenium chloride solution and treating them with heat. The hydrogenation catalyst is allowing the carbon carrier to support palladium chloride followed by reduction of the palladium chloride.
Patent JP-H04127852-A (JP)
Title: Enclosed compressor
Inventor: HAGIWARA SHOJI
IPC: H02K5/22
Filed: 1990-11-22
Abstract: PURPOSE:To accelerate intrusion of paint into the interior by making a plurality of notches, extending to the outside of the outer peripheral surface of a paint cover, at the annular gap part of a planar plate and serving the notches as paint flow-in paths and air vent paths. CONSTITUTION:A plurality of notches 9, extending to the outside of a paint cover 8, are made at an annular gap part 7 of a planar plate 3 and the notches serve as paint intrusion ports and air vents. When an enclosed compressor constituted in such manner is immersed in paint, the paint flows into an annular gap 7 formed between the planar plate 3 and the outer peripheral surface of a terminal section 4 and spreads on the entire surface and excess paint is discharged through the notch 9 along a discharge path. Since the notches serve as paint flow-in paths and air vents to accelerate intrusion of paint into the interior, painting at the annular gap part is effected more reliably and trouble such as rusting or boring can be prevented.
Patent JP-H02164504-A (JP)
Title: Method of molding resin composition
Inventor: ASANUMA TADASHI
IPC: B29K83/00
Filed: 1988-12-19
Abstract: PURPOSE:To contrive an improvement in mold release properties, by a method wherein the surface of a die of a resin composition containing copolymer of alkenyl silane and olefin is treated with a grease containing fluorinated olefin polymer. CONSTITUTION:A matter whose melt flow index at 230 deg.C is about 0.01-1000 is used as a resin composition containing copolymer of alkenyl silane and olefin. At the time of molding of the said composition, a grease containing fluorinated olefin polymer is applied to the surface of a die. Although a liquid low- molecular-weight polymer is used for the olefin polymer, the same can be made into a greasy state by compounding fine powder of an inorganic compound with the same. A silicone containing fluorinated olefin is applied thin to the surface of the die with a brush or cloth, in coating. Mold release properties are favorable and the fairly number of times of molding can be performed.
Patent JP-H11153781-A (JP)
Title: Liquid crystal display device
Inventor: OGATA YUKIHIRO
IPC: G02F1/1333
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device preventing a glass substrate composing a liquid crystal panel from being damaged by buffering stresses such as vibrations and impacts applied to the liquid crystal panel, and also made to a thinner type. SOLUTION: A Y-shaped fixing frame 4 of a soft material is mounted on an end face of a peripheral part of a liquid crystal panel 1, and this is held by being set in a frame of a backlight unit 3, and by pressurizing one end of the Y-shaped fixing frame 4 not holding the liquid crystal panel 1 on the backlight unit 3 with a front frame 2, the liquid crystal panel 1 is fixed on the front frame and the backlight unit 3.
Patent JP-H07171892-A (JP)
Title: Manufacture of photograph base having favorable surface smoothness
Inventor: YAMANE KENGO
IPC: B29C59/04
Filed: 1993-12-17
Abstract: PURPOSE:To obtain photograph base, which has no surface defect but is excellent in smoothness by a method wherein base paper, which is mainly made of natural pulp, one side of which is covered with resin film while the opposite side of which is covered with polyolefin resin for providing photograph constituent layer and then coated with undercoating layer, is passed between metal rolls under the specified conditions. CONSTITUTION:One side of base paper mainly made of natural pulp is covered with resin having film-forming power. As the resin just mentioned above, polyolefin resin, especially polyethylene-based resin is preferable from the view point of melt extrusion coating properties. Further, the other side, on which photograph constructional layer is provided, of the base paper is covered with polyolefin resin, especially preferably with polyethylene-based resin. On the resultant covered layer, undercoating layer is applied. The obtained photograph base is passed through one or more nip metal rolls, the surface temperature of which is held at 30-150 deg.C, preferably 40-100 deg.C under the condition that the roll and the undercoating layer come into contact with each other under the linear pressure of 50-350kg/cm, preferably 70-200kg/cm.
Patent JP-H10144738-A (JP)
Title: Adhesive sheet for semiconductor device
Inventor: NAKABA KATSUJI
IPC: C09J7/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To make punching ability of a press work satisfactory, to prevent the contamination of a metal mold owing to adhesive and to set electric insulation to be superior, by providing a support body constituted of a heat resistance film for an adhesive sheet and stacking the thermosetting adhesive layers on both faces of the support body. SOLUTION: Thermosetting resin is used for the thermosetting adhesive layers constituting the adhesive sheet. The heat resistance film is used for the support body. When the reinforcing member of a metal board is stacked on the wiring pattern forming face of a film carrier tape, the securing of insulating ability is especially desired. Thus, it is desirable that the support body is constituted of the insulating film. The insulating film is constituted of a polyimide, a polyamide and the like. A first adhesive sheet 6 constituted of the support body 5 constituted of the heat resistance film and the thermosetting adhesive layers 4 stacked on both faces is adhered to a layer between a face where the wiring pattern of the polyimide film 1 is not formed, namely, a face having the wiring pattern 2 on the back side and the reinforcing material 3.
Patent JP-H02165512-A (JP)
Title: Flat cable
Inventor: NAKAGAWA ASAHARU
IPC: H01B7/08
Filed: 1988-12-16
Abstract: PURPOSE:To make it possible to readily avoid the adverse effects of electromagnetic noise on a flat cable at low cost by forming a conductive layer around the outer periphery of a flat cable from a conductive varnish containing carbon fiber of good conductivity as a conductive filler. CONSTITUTION:On the outer periphery of a flat cable 1, a conductive varnish is applied which is produced by a gaseous phase method wherein hydrogen carbonate is thermally decomposed and to which carbon fiber obtained by growing supermicro powders of high-melting point metal is added. The conductive varnish to which the carbon fiber is thus added as conductive filler together with binder forms a conductive layer 7, which is made from the carbon fiber in the form of whiskers, around the outer periphery of the flat cable 1, and the conductive layer 7 electromagnetically isolates signal lines 3 from the outside space, the signal lines 3 being insulated from one another. The adverse effects of electromagnetic noise can thus be avoided readily and at low cost, without need for a shield to be provided at each generation source of the electromagnetic noise.
Patent JP-H04190643-A (JP)
Title: Load controller
Inventor: YAMAGUCHI MASARU
IPC: H04Q9/00
Filed: 1990-11-21
Abstract: PURPOSE:To make maintenance and management of a load simple and reliable by providing a supervisory means which is connected to a controlling means through a transmission line, which gives a selection change of control functions and a change of the set content of protective functions for a load to the controller through the transmission line, and which displays condition data inputted. CONSTITUTION:In the case of setting and selecting the functions of a controller 29 put in each unit 28 of a control center 27, set content is transmitted to the corresponding remote station 22 for the control center by setting and selecting the functions with the setting device 37 of a supervisory unit 33, provided in a body different from the control center 27. Accordingly, the supervisory unit 33 can set and change, and select the functions of the controller all together which controls and protects an induction motor 31. In addition, setting by the setting device 37 can surely be done, as the set content of the setting device 37 of the supervisory unit 33 can be confirmed by the display of a CRT 36.
Patent JP-H01160970-A (JP)
Title: Carbamoylimidazole and synthesis of said compound
Inventor: SAWA NATSUO
IPC: C07D233/90
Filed: 1987-12-16
Abstract: NEW MATERIAL:The compound of formula I (R2 is H, methyl, ethyl, isopropyl, undecyl, heptadecyl or phenyl; R4 is H or methyl; excluding the case that both R2 and R4 are H). EXAMPLE:2-Methyl-4-carbamoylimidazole. USE:Raw material for various imidazole compounds expected to be applicable in the fields of biochemistry and pharmaceuticals. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II with ammonia or an ammonia-generating agent (e.g., ammonium carbonate, ammonium carbamate, urea or tetrammine copper (II) sulfate monohydrate) in the presence of water under heating. The compound can be converted advantageously into imidazole compounds such as cyanoimidazole, aminomethylimidazole or carboxyimidazole which are expected to be applicable in the above-mentioned fields solving the problems of conventional method (troublesome operation and poor efficiency).
Patent JP-H02164851-A (JP)
Title: Ester derivatives
Inventor: OZAWA TETSUO
IPC: C09K19/20
Filed: 1988-12-20
Abstract: NEW MATERIAL:Compounds of formula I (R<1> is 2-18C alkyl; C* is asymmetric carbon atom). EXAMPLE:4'-Hydroxybiphenyl-4-carboxylic acid-1-trifluoromethylheptyl ester. USE:An intermediate for synthesis of optically active fluorine-containing ester derivatives extremely useful as a component of a ferroelectric liquid crystal composition. PREPARATION:4'-Acetyloxybiphenyl-4-carboxylic chloride of formula II is reacted with a compound of formula III (e.g. 1-trifluoromethyl-1-heptanol) in the presence of an amine-based acid scavenger or an inorganic acid scavenger in a solvent at 10-150 deg.C and the resultant compound of formula IV is treated with an alkylamine in an ether-based solvent at 5-80 deg.C, thus obtaining the objective compound of formula I.
Patent JP-H09125282-A (JP)
Title: Zincating agent onto aluminum and aluminum alloy
Inventor: SATO HIROYUKI
IPC: C23C18/31
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a plating excellent in various plating appearances and adhesion by incorporating a specified reactant and its polymer by a specified amt. into the zincating bath for an aluminum alloy. SOLUTION: Zinc and zinc, iron, copper, cobalt or nickel are incorporated into a zincating bath for Al and an Al alloy. A reactant consisting of ammonia, aliphatic amine, polyamine, cyclic methylenepolyamine or amino alcohol, epichlorohydrin and dichlorohydrin and its polymer are incorporated by 0.001-50g/l into the bath. Consequently, a dense zincated film excellent in adhesion is formed.
Patent JP-H11151786-A (JP)
Title: Gas barrier film and packing material
Inventor: HARADA YUTAKA
IPC: B32B15/08
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier film holding gas barrier properties, close adhesiveness and transparency under high humidity. SOLUTION: In a film wherein a coating film containing inorg. plate-shaped particles and a water-soluble polymer as main constituents is formed on at least the single surface of a thermoplastic resin base material, a gas barrier film wherein the viscosity of the water-soluble polymer in an aq. dispersion with a solid concn. of 10 wt.% is 2000 cPs or less is formed. The obtained film is excellent not only in gas barrier properties but also in close adhesiveness and transparency and can be used as a packing material.
Patent JP-2001139257-A (JP)
Title: Elevator device
Inventor: SAKAMOTO KAZUHIDE
IPC: B66B7/06
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device capable of reducing the entire area of the device. SOLUTION: This elevator device comprises a pair of elevator cars 1 and 3, traction sheaves 4 and 5 installed in correspondence with the elevator cars 1 and 3, a balance weight sheave 8 installed between the traction sheaves 4 and 5, and a balance weight 9 held by the balance weight sheave 8. The elevator cars 1 and 3 are connected to each other through a rope 2, and the rope 2 is applied to the traction sheaves 4 and 5 and the balance weight sheave 8. The balance weight 9 is provided for each pair of elevator cars 1 and 3.
Patent JP-H02165222-A (JP)
Title: Information processor
Inventor: IHARA SHOJI
IPC: G06F12/00
Filed: 1988-12-19
Abstract: PURPOSE:To secure the safety of user data by providing a means which detects the trouble of a storage medium with storage medium control information, file control information and data contents, and a means for preventing the occurrence of trouble. CONSTITUTION:When medium repair is selected and indicated, the whole file systems of object storage media 5 and 6 are tested to correct and modify abnormal tables and records and document files and cabinet control files are tested and corrected. Further, when repair copy processing is selected, the file systems of the object storage media 5 and 6 are developed on a memory 2 and tested and the document files and cabinet control files are tested to copy normal files and correctable files onto a hard disk 3; and repair processing is performed on the memory 2 and effective files are copied onto the hard disk 3.
Patent JP-H04190239-A (JP)
Title: Photosensitive body for electronic photography
Inventor: FUJIMOTO SHINGO
IPC: G03G5/06
Filed: 1990-11-23
Abstract: PURPOSE:To obtain a photosensitive body having a high sensitivity and a small residual potential which can be used repeatedly without changing the properties by using a photosensitive layer including a specified bisazo compound. CONSTITUTION:A photosensitive layer including a bisazo compound expressed by an expression is provided on a conductive support body. The photosensitive layer includes a carrier generating material and a carrier transfer material, and the carrier generating material is the bisazo compound expressed by the expression. The photosensitive layer is of a lamination structure comprising a carrier generating layer including the carrier generating material, and a carrier transfer layer including the carrier transfer material.
Patent JP-H05128091-A (JP)
Title: Oscillation environment simulation device
Inventor: AOKI TAKESHI
IPC: G06F19/00
Filed: 1991-11-07
Abstract: PURPOSE:To easily perform the proper oscillation environment simulation by analyzing the oscillation environment to turn the result into database and inputting the oscillation environment to be applied to the product into a computer. CONSTITUTION:A database construction means 2 with the acceleration frequency distribution showing the feature of the oscillation environment and the power spectrum density is provided. A database 6 with the file names given to the database showing the feature of the oscillation environment using meaningful signs and classified for each environment and a means 3 retrieving the data file of the assumed oscillation environment are provided. Further, an oscillation environment simulation means 5 to simulate the oscillation which is energetically equivalent to the retrieved oscillation environment on an oscillation generator is provided. Accordingly, the analysis, database, and simulation of the oscillation environment is integrated. Thus, the reliability of the oscillation of the product can be evaluated.
Patent JP-H09160171-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: TANAKA ETSUJI
IPC: G03C5/26
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material restrained from occurrence of physical development fog and silver sludge. SOLUTION: This photosensitive material has at least one photosensitive silver halide emulsion layer and a nonphotosensitive layer as an uppermost layer. This uppermost layer contains a polyethylene oxide type anionic surfactant and a silicone type surfactant and a nonphotosensitive layer formed between the uppermost layer and the silver halide emulsion layer contains a hydrophobic latex.
Patent JP-H11151379-A (JP)
Title: Video game device, controlling method for screen display in video game, and storage medium storing screen display control program
Inventor: FUJIWARA HIDEYUKI
IPC: A63F13/52
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To increase the feeling of the speed of an advancing character by displaying a game space on a display means while vertically shrinking the space. SOLUTION: A controller operation detection means 61 detects that an A- button 16b and right and left trigger buttons 16f, 16g are turned on or off. A skiing control means 62 controls the skiing of a player. A display control means 63 displays on a screen a game space consisting of background images such as courses and models which can be seen from the position of a viewing point set behind the player. In that case, the game space displayed is vertically shrunk so that an image encompassing a range of elevation angles greater than the range of angles when the upper and lower ends of a television monitor are seen from the position of the viewing point is compressed and displayed on the television monitor. The elevation angle is calculated using the skiing speed of the player.
Patent JP-H10182249-A (JP)
Title: Hydraulic monolithic refractory containing calcium oxidefree binder consisting of hydratable alumina source and magnesium oxide
Inventor: VEZZA THOMAS F
IPC: C04B28/06
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain hydraulic monolithic refractories having high green strength, improved corrosion resistance and hydration resistance of magnesium oxide and capable of controlling working time and setting time by incorporating a calcium oxide-free binder consisting of a hydratable alumina source and magnesium oxide. SOLUTION: The objective hydraulic monolithic refractories contain about 30-80wt.% refractory aggregate, about 1-30wt.% finely divided refractory material other than magnesium oxide, about 2-10wt.% hydratable alumina binder and about 1-30wt.% fine magnesium oxide but do not practically contain calcium oxide. The refractories are obtd. by mixing starting materials, further mixing the resultant dry refractory compsn. with about 4-8% water under vibration and carrying out hardening at 10-38 deg.C, drying at 100-816 deg.C and firing at 180-1,600 deg.C.
Patent JP-H11119409-A (JP)
Title: Formation of block copy of printing to be applied on three-dimensional object and apparatus therefor
Inventor: OTA NORIAKI
IPC: G03F1/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time before the start of mass production by forming a block copy having the design requested by a designer when a three-dimensional object is subjected to printing or is subjected to working to a three-dimensional shape after the printing or a seal, etc., are stuck to the three-dimensional object. SOLUTION: The following block copy forming method and apparatus are provided. A three-dimensional object is subjected to the printing with the test block copy or the object subjected to the printing with such block copy is subjected to molding or plastic working and is finished to the three-dimensional object. The seal, etc., printed with such block copy are otherwise stuck to the three-dimensional object. Both of their original block copies are digitalized and are fetched into a computer. The nature of the printing to the three-dimensional object and the characteristics in the ways of deformation on the surface of the working method for forming the three-dimensional object are recognized.  Such block copy that the design required by the designer is obtd. when the three-dimensional object is subjected to the printing or when the three- dimensional object is formed by subjecting the object to this working or when the seal is stuck to the three-dimensional object is formed. The output of this block copy as CAD data and print is made possible.
Patent JP-H05159610-A (JP)
Title: Street lamp for low post
Inventor: AKAZAWA KOZO
IPC: F21S8/08
Filed: 1991-12-04
Abstract: PURPOSE:To lower the surface temperature while minimizing the outer form dimension by, at the time of covering the front surface of a HID lamp with a translucent glass, forming the glass from a plurality of glasses having an air layer put between them. CONSTITUTION:A low post street lamp is formed of a metal lamp body 1, a glass frame 2, a post 3, a mirror surface reflecting plate 4, an outside glass 5, and an inside glass 6. In the inside of the lamp body 1 enclosed by the lamp body 1 and the frame 2, a light source 8 of a HID lamp installed to a lamp socket 7 and the reflecting plate 4 covering its back surface are received, and this is mounted on the low post 3 is which a ballast is received. In this constitution, an air layer 9 having a determined thickness is held between the outside and inside glasses 5, 6 through a silicon non-foamed packing 10 resistant to temperature, and this is fixed to the frame 2 by use of a glass stopper 11. A transparent glass is used for the glass 5, a front glass for the glass 6, and a diffused light flux is generated while gentling the glare of the light source 8.
Patent JP-H11222219-A (JP)
Title: Container for putting in article such as food
Inventor: MILANO GIUSEPPE
IPC: B65D1/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To surely and continuously separate various components of a container by a method wherein coupled protruding structures of a first half shell and a second half shell are separate from each other. SOLUTION: Half shells 2, 3 include protruding tongues indicated respectively by-tongues 20, 30, 60, 70 similar to coupled seal sheets 6, 7 for an edge. The tongues are overlaid in a line in a complete container. On the other hand, the tongue 60 of the sheet 6 is sealed to the tongue 20 of the half shell 2 by ultrasonic technology in the complete container. A cut line 12 is formed in a flat blank of a material such as a sheet corresponding to respective parts to form the half shell 2. Especially the line 12 is formed across an entire region corresponding to a region forming the tongue 20 in the complete container.