baber/WOPTO huggingface dataset:
Patent JP-H09185068-A (JP)
Title: Production of liquid crystal oriented film material and manufacture of liquid crystal display panel
Inventor: SUZUKI TERUAKI
IPC: C09K19/56
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To produce a liquid crystal oriented film material that attains the realization of a liquid crystal structure in which each of the minute domains of a liquid crystal is in an oriented states different from each other with a small number of process stages and also, widening of the visual field angle by using a material consisting of a mixture of a polyimide or polyimide precursor, a photo-crosslinking agent and a low-molecular weight compound having a long-chain alkyl group as the oriented film material. SOLUTION: In this production, a polyimide or polyimide precursor, a photo-crosslinking agent and a low-molecular weight compound having a long-chain alkyl group are mixed together to produce a liquid crystal oriented film material. The resulting oriented film material is dissolved into an organic solvent such as N-methyl-2-pyrolidinone to obtain a solution and substrates 11 and 12 are coated with the solution and thereafter, the coating films are heated and dried to form films 31 and 32 to be oriented.  Then, the objective oriented films which attain realization of the liquid crystal structure described above are formed from the films 31 and 32 by only adding an ultraviolet ray irradiation stage to the conventional process stages and only once performing rubbing treatment to each of the substrates 11 and 12, without forming the structure of each of the films 31 and 32 into a partially two- layered structure so as to correspond to the minute domains of a liquid crystal. Thus, the production process of the oriented films can be facilitated and accordingly, the production cost can be reduced.
Patent JP-2000169884-A (JP)
Title: Detergent composition
Inventor: YANAI SHINJI
IPC: C11D1/29
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent capable of being used for people sensitive to the irritation of the eye mucosa such as babies without anxiety, and especially suitable for shampoo. SOLUTION: This detergent composition is the one containing an amphoteric surfactant and a polyoxyethylene sorbitan type nonionic surfactant. The composition contains 1-15 wt.% sulfosuccinic acid-type anionic surfactant and 0.1-4 wt.% polyoxyethylene sorbitan type nonionic surfactant. The ratio of the sulfosuccinic acid-type anionic surfactant to the polyoxyethylene alkyl sulfate salt-type anionic surfactant by weight is (1:0.25)-(1:2). The ratio of the sulfosuccinic acid type anionic surfactant to the amount of the total of an imidazoline type, an amidobetaine type, and an alkylbetaine type amphoteric surfactants by weight is (1:0.25)-(1:2).
Patent JP-2001163665-A (JP)
Title: Dielectric porcelain composition for high frequency, dielectric resonator, dielectric filter, dielectric duplexer and communication equipment
Inventor: ISHIKAWA TATSUYA
IPC: C04B35/46
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition for high frequencies having a relative dielectric constant as high as 40 to 60, Q value as high as >=30,000 (at 1 GHz) in which the temperature coefficient of the resonance frequency can be controlled to within 0±30 (ppm/ deg.C). SOLUTION: The porcelain composition has a composition expressed by formula of (1-y)xCaTiaO1+2a-(1-y)(1-x)Ca(Mg1/3M2/3)bO1+2b-yLnAlcO(3+3c)/2 and has a perovskite crystal phase as the main crystal. In formula, Ln is a rare earth element, M is Nb and/or Ta, and x, y, a, b and c range 0.550<=x<=0.800, 0.080<=y<=0.180, (1-y)x<=0.650, 0.910<=a<=1.100, 0.900<=b<=1.100 and 0.900<=c<=1.100.
Patent JP-H09184528-A (JP)
Title: Vibration-damping arrangement and its designing method
Inventor: TAKEHARA SHIN
IPC: F16F9/50
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To vary damping characteristics by an oscillation frequency without impairing practicality. SOLUTION: This device is equipped with at least two liquid chambers, a long orifice 26 having a predetermined length which has a small passing sectional area in comparison with the effective sectional areas of these liquid chambers and through which two liquid chambers are communicated with each other, and a coil spring 3 having a predetermined spring constant which is arranged to the outside where has no influence on pressure changes in the long orifice 26 and the liquid chambers. The passing sectional area and length of the long orifice 26 is so set that the resonance frequency of liquid in the long orifice 26 suppresses vibration having a predetermined frequency.
Patent JP-H10158484-A (JP)
Title: Antistatic biodegradable polymer composition
Inventor: TOKUSHIGE YUJI
IPC: C08L101/16
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a highly antistatic composition by mixing a base comprising at least one biodegradable polymer selected among lactate polymers, glycol/ aliphatic dicarboxylic acid copolymers and polycaprolactones with a surfactant and EVA. SOLUTION: A biodegradable polymer selected among a lactate polymer (A) represented by formula I (wherein n=1,400-4,200) and having a weight- average molecular weight of 100,000-300,000, a glycol/aliphatic dicarboxylic acid copolymer (B) (20-70wt.% glycol/30-80wt.% dicarboxylic acid) and having a molecular weight of 50,000-300,000 and a polycaprolactone (C) represented by formula II (wherein l=75-800) and having a weight-average molecular weight of 30,000-80,000 alone or in the form of a binary mixture of B/A=20/80 to 40/60, C/A=20/80 to 40/60 or b/C=40/60 to 60/40 is used. 100 pts.wt. this polymer is mixed with 0.5-1.5 pts.wt. nonionic surfactant and 20-50 pts.wt. EVA having a molecular weight of 50,000-500,000, and the obtained mixture is melt-kneaded.
Patent JP-2000158287-A (JP)
Title: Main spindle cooling construction
Inventor: ENDO KATSUTO
IPC: B23Q11/12
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To restrain twisted and irregular thermal deformation of a main spindle by providing a plurality of annular cooling grooves in parallel with each other on the outer circumferential face of the spindle head of a machine tool, and communicating together the cooling grooves by a plurality of communicating grooves in the axial direction. SOLUTION: Cooling grooves 5 provided on the outer circumferential face of a spindle head are annular grooves in parallel with each other, they are communicated to each other through communicating grooves 8, and the connecting part of the communicating groove 8 is provided with a cutout of cylindrical projection. By passing cooling liquid from a cooling liquid feed device through the cooling grooves 5 being axial symmetry centering around the axis, because irregular thermal deformation is restrained to generate on the spindle head, fixing of bearings is attained, and the rotational accuracy can be improved. Further because the cutout is provided at the connecting part, rebounding is not generated between the two cooling liquid grooves 5 when the cooling liquid flows to the adjacent groove, and hence cooling can be efficiently performed.
Patent JP-2000158549-A (JP)
Title: Frp formed of single material and manufacture thereof
Inventor: SANAE TOKUMITSU
IPC: B29L9/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable FRP without necessity of separately recovering by using a matrix resin and a thermoplastic resin of the same material and a reinforcing material. SOLUTION: As a resin, a resin such as a thermoplastic resin and recyclable as a high strength and high elastic modulus fiber and existing a volatile solvent swelled and dissolved at a melting point or below of the fiber is used. The FRP is prepared by impregnating the resin with a solvent 2, mixing resin dissolved in the solvent 2 with a reinforcing material such as the fiber, a film or the like, or heating and pressurizing at a melting point or below after laminating to be fusion bonded and integrated. As a shape of the reinforcing material, fiber or tape-like may be used if it has a high strength and a high elastic modulus, or they may be pulled and aligned in a predetermined direction. Thus, the FRP having sufficient composite effects can be molded only by one type of the thermoplastic resin, and the FRP having excellent recyclability can be molded.
Patent JP-H04295348-A (JP)
Title: Bone screw
Inventor: ROBERUTO FURITSUGU
IPC: A61B17/58
Filed: 1991-12-19
Abstract: PURPOSE: To provide a bone screw characterized by that the fixing of two bone pieces at a predetermined anatomical position is surely ensured in osteotomy for shortening and extension during a lasting period of healing operation, the bone screw can be tightly screwed in a hole of a two small dimension method without damaging a bone while the compression of receiving bone tissue in a radius direction is accurately controlled merely in one drilling process when an external fixing element is fixed within the bone and the press fit in the radius direction is kept over the total periphery even under additional load from a functional aspect. CONSTITUTION: In a bone screw 1 having a head part 2, a screw tip 11 and a shaft part 5 having screw threads 8, 14 provided to at least a part thereof, the parts 6, 7 equipped with screw threads of the shaft part 5 have a substantially smooth head side first shaft part 6 with a trough diameter d1 (16) and the second shaft part 7 continued to the first shaft part 6 and having a trough diameter d2 (17) smaller than the trough diameter d1 (16) and the screw threads 8, 14 of both shaft parts 6, 7 are the same pitches 10, 12.
Patent JP-H11175126-A (JP)
Title: Function adding method for cnc device
Inventor: KINOSHITA JIRO
IPC: G05B19/18
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a function adding method for a CNC device (robot control ler) which can easily add a function of the CNC device. SOLUTION: Signal converting means 8, 9, and 11 consist of parallel/serial signal converters 8a, 9a, and 11a which perform mutual conversion between parallel signals and serial signals, optical transmission and reception modules 8b, 9b, 11b1, and 11b2 which perform mutual conversion between light signals and electric signals, and serial buses 8c, 9c, and 11c which connect them. A connecting device B for function addition is prepared which is constituted by connecting more than one of the signal converting means 8 to the system bus 7 of a CNC device main body A and connecting a connector and the signal converting means 11 to the system bus 7. The signal converting means 8 and 9 are connected by an optical cable and option boards 21 and 22 are connected to the connector 6 of the connecting device B for function addition to add the function of the CNC device.  There is no restriction of the addition of the option boards.
Patent JP-H06179743-A (JP)
Title: Fluorine-containing polycarbonate resin having naphthalene ring
Inventor: SUGIMORI SHIGERU
IPC: C08G64/10
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a fluorinated polycarbonate resin having naphthalene rings excellent in thermoformability, transparency and mechanical strength and useful for moldings, etc., by reacting naphthalenediol, bis(hydroxyphenyl) hexafluoropropane and bisphenol A with trichloromethyl chloroformate, etc. CONSTITUTION:A diol component consisting of 1,5-naphthalenediol of formula I, 2,2-bis(4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoropropane of formula II and 2,2-bis(4- hydroxyphenyl)propane of formula III or a diol component consisting of the compound of formula I and the compound of formula II is made to react with trichloromethyl chloroformate, phosgene or diaryl carbonate to provide the objective resin consisting of an irregular arrangement having structural units of the formula IV to formula VI and having >=0.1 reduced viscosity(in 0.5g/dl chloroform at 25 deg.C).
Patent JP-2000195897-A (JP)
Title: Flux transfer device and its transfer method
Inventor: DOI MASAYUKI
IPC: H01L21/60
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method of flux capable of transferring the appropriate amount of flux only in the bump of a semiconductor chip and can improve yield by stable solder junction, and to provide a device. SOLUTION: A transfer roller 13 has a cushion 13b on a surface, it moves on a transfer stage 12 and sticks a flux 16 to the cushion 13b. The transfer roller 13 is moved to the vicinity of a chip 15 absorbed to a bonding tool 14, and the cushion 13b is moved horizontally, by bringing it into contact with a bump 15a of the chip 15. Thus, the flux 16 on the cushion 13b is transferred to the bump 15a.
Patent JP-H11180026-A (JP)
Title: Stencil printer and method for printing
Inventor: ONO KATSUAKI
IPC: B41L13/18
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a stencil printer for obtaining a good printed matter from a first page even at the time of printing after leaving to stand for a long time without wasting a mater and an ink. SOLUTION: In the stencil printer comprising a plate cylinder 1, an ink roller 3, and an ink supplementing roller 5 movable between a first position where is brought into contact with an inner periphery of the cylinder 1 and an outer periphery of the roller 3 and a second position where is separated from the inner periphery of the cylinder 1l and the outer periphery of the roller 3 to be rotatably driven in the same direction as the cylinder 1l and the roller 3, the roller 5 is disposed in a downstream side of a rotating direction of the cylinder 1l from the roller 3 disposing position.
Patent JP-H09183735-A (JP)
Title: Preventing and improving agent for various symptoms caused by fat accumulation
Inventor: KAYASHITA ATSUSHI
IPC: A23L7/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prepare a preventing and improving agent for various symptoms caused by fat accumulation, usable as a daily preventing agent for the fat accumulation and capable of reducing the intracorporeal fat and further reducing activities of a fat synthetic enzyme. SOLUTION: This preventing and improving agent for various symptoms caused by fat accumulation is a composition, migrating from buckwheat flour to a liquid layer and separated in a mixture of the buckwheat flour with water, e.g. a solid composition, derived from buckwheat flour, migrating from the buckwheat flour to the liquid layer and separated in the mixture of the buckwheat flour with water regulated to a value of pH except about pH4-5. The composition is obtained by directly utilizing the liquid layer or removing moisture, etc., from the liquid layer and directly using the resultant liquid layer or the prepared liquid layer is utilized as a food containing the composition.  The preventing and improving agent utilizes the solid composition, derived from the buckwheat flour and collected by regulating the pH of the liquid layer to about 4-5 in the mixture of the buckwheat flour with water regulated to a value of pH except about 4-5 and is utilized as the food containing the composition.
Patent JP-2000227935-A (JP)
Title: Information record carrier
Inventor: HINO YOSHIHARU
IPC: G06Q20/28
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an information record carrier capable of acquiring pay information data in a form of an electronic information and a prepaid system. SOLUTION: The information record carrier is provided with an interface part 21 for transmitting/receiving data to/from an information management device 1, a data memory 22 for storing data provided by the device 1, a frequency setting register 27 for storing the amount of data received from the device 1 as frequency, and a control part 28 for controlling individual parts of these devices and subtracting the frequency corresponding to the data volume of transferred data from the frequency registered in the register 27 at every reception of data from the device 1.
Patent JP-H0540324-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C1/34
Filed: 1991-12-24
Abstract: PURPOSE:To provide the silver halide photographic sensitive material small in fog and superior in storage stability and high in sensitivity. CONSTITUTION:The silver halide photographic emulsion has on a support at least one silver halide emulsion layer containing at least one kind of compound represented by formula I in which R1 is substituted phenyl, a condensed aromatic group, an aliphatic or heterocyclic group; and each of R2 and R3 is same as R1 except substituted phenyl, thus permitting the obtained photographic sensitive material to be small in fog and extremely reduced in deterioration of sensitivity when the emulsion is subjected to gold-sulfur-sensitization and reaches the sensitivity same as that when conventional compounds are used.
Patent JP-H05170104-A (JP)
Title: Carrier ascending/descending stairway
Inventor: MISAWA RINTARO
IPC: B62B5/02
Filed: 1991-12-20
Abstract: PURPOSE:To improve travel stability and operability by slidably providing a crawler wheel at a fixed interval from a load-carrying platform below it, and providing a gas spring between a support frame of the crawler wheel and the load carrying platform. CONSTITUTION:A handle 2 is provided at the front section of the load-carrying platform 1 of a carrier, and a crawler wheel 4 is provided below the rear end section of the load-carrying platform 1 so that a crawler frame 5 can be longitudinally slid by three pairs of front and rear rollers at a fixed interval. The crawler wheel 4 is rotated in the direction that the front end side 4a is separated from the load carrying platform 1 centering on a rear end rotary section 7 so that the inclination angle theta against the load-carrying platform 1 is changed within a fixed range, and a gas spring 8 is provided between the crawler frame 5 and the load-carrying platform 1. A tail wheel 17 is pivotally supported at the rear end section of the load-carrying platform 1, and a rotation support frame 21 pivotally supported with a conveying wheel 22 at the tip section is rotatably supported on a wheel support frame 19 provided on the load-carrying platform 1 in front of the tail wheel 17.
Patent JP-2001163428-A (JP)
Title: Board carrying device and board work system
Inventor: IKEDA SATORU
IPC: B65G43/08
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To carry a large printed circuit board while avoiding an enlargement of a board carrying device having two sets of belt conveyors. SOLUTION: In two sets of mutually parallelly arranged main conveyors 24, 26, when carrying a relatively small printed circuit board 32, both widths of the main conveyors 24, 26 are adjusted to the printed circuit board 32. A clutch 236 is kept in a connecting state, and ball screws 170, 200 synchronously rotate so that movable guide rails 112, 113 synchronously approach and separate from fixed guide rails 110, 111 by keeping the same width. When carrying a large printed circuit board 32, after synchronously reducing a width of the main conveyors 24, 26, the clutch 236 is put in a connection releasing state, the movable guide rail 112 is moved to the fixed guide rail 111 side by going over a central position between the fixed guide rails 110, 111, and a width of the main conveyor 24 is expanded more than the main conveyor 26 to carry the large printed circuit board 32.
Patent JP-H06197439-A (JP)
Title: Digital protection relay device
Inventor: NISHITANI YASUNORI
IPC: H02H3/02
Filed: 1992-12-21
Abstract: PURPOSE:To make it possible to omit a conversion from the quantity of electricity of system to the quantity of electricity of relay input in any case of inputting setting value and testing relay in a digital protection relay device. CONSTITUTION:In a digital protection relay device having a setting value input section 11 for inputting setting values, a setting value storing section 13 for storing setting values and a setting value indicating section 15 for indicating the setting values stored in the setting value storing section 13, specially provided are a setting value input converting section 12 for storing to the setting value input converting section 12 to setting value storing section 13 after giving a predetermined conversion in response to the kind of input setting value and a setting value indicating and converting section 14 for indicating to a setting value indicating section 15 after giving a predetermined conversion in response to the kind of a setting value stored in the setting value storing section 13.
Patent JP-H05168712-A (JP)
Title: Medical hoseless spray and air charger therefor
Inventor: NAGASHIMA JIRO
IPC: A61M11/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide a small-sized, lightweight medical hoseless spray easy to handle by using an upper tubular valve bar formed at the bottom section of a pressure accumulating tank and slid from an upper recess toward the outside for a pressing upper valve. CONSTITUTION:A pressing upper valve is constituted of an upper tubular valve bar 241, an upper valve seat 243, an upper valve seal section 242, an upper opening valve 244, an upper valve support section 245, and an upper recess 246 communicated to an intake port 214 and formed with a space by the upper valve support 245 and the upper tubular valve bar 241. The upper tubular valve bar 241 is formed into a T-shape, and the upper opening valve 244 is formed into a cross shape at the root of the T-shaped section so that the inner hole is communicated to the outside. The upper valve seal section 242 formed on the T-shaped section closes the upper opening valve 244 when it is kept in contact with the upper valve seat 243, and it opens the upper opening valve 244 when it is kept apart from the upper valve seat 243. The tip of the upper tubular valve bar 241 is partially protruded from the upper valve seat 243.
Patent JP-H06182283-A (JP)
Title: Liquid chemical nozzle
Inventor: TAKANO MICHIAKI
IPC: B05B1/14
Filed: 1992-12-21
Abstract: PURPOSE:To apply a liquid chemical over the entire surface of a substrate without time lags by constituting the liquid chemical nozzle of a discharge surface opposing to the substrate to be treated, many discharge ports disposed on the discharge surface, a liquid chemical buffer and a liquid chemical introducing port. CONSTITUTION:The developer supplied from the liquid chemical introducing port 1 diffuses in four ways by colliding against a flow regulating plate 2 and is stored in a buffer 3. The liquid chemical discharge surface 4 is fixed by means of screws 6 to a nozzle cover 5. The developer is simultaneously discharged to the resist surface of a mask 10 from the many discharge ports 7 of the discharge surface 4 by opening a valve. The ordinarily used mask 10 is 150mm square and, therefore, the size of the discharge surface 4 is set at 150mm or larger. As a result, the developer is applied over the entire surface of the mask 10 without the time lags.
Patent JP-2000177866-A (JP)
Title: Digital copying machine
Inventor: SAITO TAKANOBU
IPC: G03G21/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To easily cope with a change in the kind of paper by providing a control part for feeding paper for coping from a paper feeding tray stored with the kind of paper recorded in a paper kind recording means and detected by a paper kind detecting means. SOLUTION: An operator inputs copying conditions from an operating part 3. The inputted copying conditions are recorded in a memory 2. A control part 8 scans a document set to a scanner 1, records digital image data obtained by scanning, in the memory 2 and records tip addresses and final addresses page by page. The control part 8 reads the kind and size of paper in the first recorded copying conditions and assigns a paper feeding tray stored with paper of the read kind and size. The control part 8 reads image data to the first document recorded in the memory 2 and outputs it to a plotter 4. The plotter 4 copies image data on copying paper fed from the paper feeding tray and discharges the paper to a discharge tray 6.