baber/WOPTO huggingface dataset:
Patent JP-H01179303-A (JP)
Title: Stationary induction electric apparatus
Inventor: FURUKAWA SADAO
IPC: H01F27/18
Filed: 1987-12-30
Abstract: PURPOSE:To enhance cooling performance and incombustibility, to maintain insulating strength of a lead wire and to reduce the amount of consumption of an expensive insulaing liquid by a method wherein a low-viscosity and high-incombustibility insulating liquid is filled into an insulating container where an iron core and a winding have been housed, this liquid is circulated through a cooler by using a pump, and a high-viscosity and low-incombustibility insulating liquid is filled into a gap between the insulating container and a tank. CONSTITUTION:An iron core 2 and a winding 3 which has been wound on its circumference are housed inside an open insulating container 9; this assembly is contained inside a tank 4. A low-viscosity and high-incombustibility insulating liquid 7 is filled into the insulating container 9; a high-viscosity and low-incombustibility insulating liquid 8 is filled into a gap between the insulating container 9 and the tank 4. When a stationary induction electric apparatus 1 constituted in this manner is operated, a large quantity of heat is generated from the ion core 2 as an iron loss and from the winding 3 as a copper loss; a temperature is raised. This heat is received by the insulating liquid 7, circulated by using a pump 6, guided to a cooler 5 and dissipated to the outside; the iron core 2 and the winding 3 are cooled. During this process, a number of ducts (not indicated in the figure) are installed inside the iron core 2 and the winding 3; the insulating liquid 7 flows through the ducts; this apparatus is cooled also in the inside.
Patent JP-H01198553-A (JP)
Title: Biodegradable and absorbable surgical material and its preparation
Inventor: SHIKINAMI YASUO
IPC: A61L27/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a tough polylactic acid type surgical material excellent in hydrolysis resistance, by melting poylactic acid having a viscosity average MW of a specific value or more or a copolymer of lactic acid and glycolic acid under a specific temp. condition to mold the same and further stretching the molded one under a specific temp. condition. CONSTITUTION:Polylactic acid having a viscosity average MW of 300,000 or more or a copolymer of lactic acid and glycolic acid is melted and molded under a temp. condition from the m.p. thereof to 220 deg.C and the molded one is further stretched at 60-180 deg.C. Since the surgical material thus obtained is composed of the above-mentioned copolymer, said material has a biodegradable/absorbable property and shows high strength values such as a compression bending strength of 1.6X10<3>kg/cm<2> or more and compression bending modulus of elasticity of 5.0X10<2>kg/mm<2> or more. Further, the hydrolysis resistance thereof is also enhanced and, even when said material is immersed in a physiological saline solution for about 3 months, for example, at 37 deg.C, almost no strength deterioration is generated.
Patent JP-H08172020-A (JP)
Title: Thin transformer
Inventor: KAMIYAMA KENICHI
IPC: H01F27/06
Filed: 1994-12-15
Abstract: PURPOSE: To suppress the increase of the height of a thin transformer due to an applied adhesive and, at the same time, to eliminate the possibility of the flowing out of the adhesive. CONSTITUTION: In a thin transformer formed by putting the platy section of the lower half body 1 of a ferrite core in the notch 9 of a terminal block 6 so that the lower surfaces 2a and 6a of the block 6 and platy section can be flushed with each other and uniting the half body 1 with the block 6 in one body by applying an adhesive to the lower surfaces 2a and 6a, and then, putting and uniting the upper half body of the ferrite core on the lower half body 1 and winding a flat coil around the center legs of the half bodies, etc., recessed sections 10 are formed at the coated parts with the adhesive.
Patent JP-H06185551-A (JP)
Title: Manufacture of brake rotor
Inventor: CHIAKI HITOSHI
IPC: F16D65/12
Filed: 1992-12-15
Abstract: PURPOSE:To improve processability and brake characteristics by blanking an aluminum alloy sheet, containing a given amount in volume % of ceramic particles, by means of laser beams. CONSTITUTION:5-25Vol.% aluminum oxide particles with a grain size of approximate 10mum is mixed in molten iron of an aluminum alloy, such as Al-Cu-Mg. A material sheet Z prepared by casting and rolling the mixture is blanked to form materials Z1 and Z2 for a outer and inner rotors, respectively. In this case, ceramic particles may be substituted for the aluminum oxide particle In this case, when a content is low, wear resistance is decreased and when it is too high, a drop occurs. A steel sheet having the number of carbons of 0.4-1.7wt.% is used for the material sheet Z and blanking may be effected by laser beam, Further, a substance prepared such that a steel sheet having the number of carbons 0.4wt.% or less is cladded in a cladding rate of 3-20% with a steel sheet having the number of carbons of 0.4-1.7wt.% may be used as the material sheet Z.
Patent JP-H11166654-A (JP)
Title: Electric motor driving device and control method therefor
Inventor: OHATA YASUAKI
IPC: F16K31/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To enable the diversion of a control device and a connection by a two-core electric cable used in the conventional electromagnetic driving device, and make both facilities and work relatively easy even in the case of new construction. SOLUTION: In a driving device for an electric motor 2 provided with a prescribed time interval between normal/reverse rotational actions, a timer device 5 connected to a control device 3 separated outside by an electric cable 4 to be started by carrying a current through this electric cable 4 and an electric circuit including OLS61, CLS62 to simultaneously normal or reverse rotation start the electric motor 2 are provided, and further, a normal/reverse rotation changeover switch 7 which performs switching operation after an operation start of the electric motor 2 and a prescribed time passes, by a signal transmitted from the timer device 5 is provided.
Patent JP-H05140513-A (JP)
Title: Capsule enclosed substance for fixing
Inventor: MORIWAKI KAZUYA
IPC: C09J7/00
Filed: 1991-11-22
Abstract: PURPOSE:To obtain a capsule enclosed substance for fixing, capable of temporarily tacking an angle or a holder on the objective surface such as a floor surface, wall surface, etc., by one touch, applicable regardless of a material, surface conditions, etc., of the objective surface and surely carrying out the fixing in several sea. CONSTITUTION:The objective capsule enclosed substance for fixing is obtained by housing a capsule substance composed of a breakable container (a glass container having the inner surface coated with an acid) containing a 2- cyanoacrylate-based instantaneous adhesive sealed therein in a flexible porous enclosing substance (e.g. a nonwoven fabric or open-cell sponge) in which a curing accelerator of the adhesive is impregnated and supported.
Patent JP-H11167645-A (JP)
Title: Path line alignment drawing method
Inventor: TAMOTO EIICHI
IPC: G06F17/50
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an alignment drawing method for a path line which draws aligned path lines on a drawn graphic with a simple operation in a short time. SOLUTION: When the element graphic of a symbol A is indicated by a specification point, the specification point on the element graphic is corrected based on a path line 1 and a drawing direction is held on a parallel line that goes through the corrected specification point and is in parallel with the line 1. When a passing point (a) is indicated by the specification point, path lines 1 and 2 in a retrieval area that corresponds to the specification point are retrieved. In such a case, the line 2 that has a different direction from the previous hold object graphic is selected as a hold object graphic of this time, the specification point is corrected based on the lines 1 and 2 and also, the drawing direction is held on a parallel line that goes through the corrected specification point and is in parallel with the line 2.  When a passing point (b) is indicated, the line 2 in the retrieval area is retrieved. In such a case, because the line 2 is in the same direction with the previous hold object graphic, it is decided that there is no hold object graphic of this time and the hold of the drawing direction is canceled after correcting the specification point based on the line 2.
Patent JP-H05142217-A (JP)
Title: Eluate for measuring distribution of molecular weight of macromolecular material
Inventor: TOKUNAGA KUNIYUKI
IPC: G01N30/26
Filed: 1991-11-25
Abstract: PURPOSE:To obtain eluate for measuring the distribution of a molecular weight which can measure the distribution of the molecular weight of macromolecular material quickly, effeciently and accurately. CONSTITUTION:At least one kind, which is selected among aliphatic unsaturated monobasic acid, aliphatic unsaturated polybasic acid, aliphatic saturated monobasic acid, aliphatic saturated polybasic acid, aromatic monobasic acid and aromatic polybasic acid, is added into tetrahydrofuran used in gel permeation, and eluate for measuring the distribution of the molecular weight of macromolecular material is obtained. The reproducibility and accuracy of the measured data (distribution of molecular weight) by the mutual reaction of a sample and filler and the stability and durability of the apparatus and a filling column are excellent. The distribution of the molecular weight of the macromolecular material can be measured quickly, efficiently and accurately.
Patent JP-H11168107-A (JP)
Title: Compound semiconductor field effect transistor
Inventor: ONO YASUO
IPC: H01L21/338
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To improve a dielectric strength between the drain and gate of a field effect transistor, while high speed performance of the transistor is maintained. SOLUTION: A compound semiconductor field effect transistor has an ungate part of a channel region, which is not covered with a gate electrode between the gate electrode and a drain. A plurality of isolation regions 7 are provided in the ungate part in a channel current direction, and the isolation regions are brought into contact with the gate electrode 2.
Patent JP-H11168010-A (JP)
Title: Microindutor
Inventor: HIYAMA KUNIO
IPC: H01F17/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a microinductor capable of being downside and applied to highly efficient, high-output converters and which enables satisfactory magnetic properties to be obtained. SOLUTION: A coil 2a is formed by copper-plating the surface of a ferrite substrate 1a whose surface roughness is set, e.g. to 50 Å. The coil 2a is shaped so that a belt-like copper-plated layer is coiled on the substrate 1a. Furthermore, a core 3 made of a ferrite is selectively formed on the substrate 1a. The core 3 is in contact with the surface of the substrate 1a only at the core center of the coil 2a and at both sides of the coil 2a, and is separated from the coil 2a. Therefore, a closed magnetic path structure is constituted by the substrate 1a and the core 3.
Patent JP-2001156673-A (JP)
Title: Data carrier system
Inventor: KOBAYASHI EIICHI
IPC: G01B11/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a data carrier system where communications between an interrogator and a responder are attained with excellent S/N and high reliability even in a production line having comparatively much noise. SOLUTION: In step 1, the installation position of the responder of an object is optically detected. In step 2, the installation position information of the responder is outputted to the interrogator. In step 3, the antenna of the interrogator and the antenna of the responder are moved relatively within a communication distance. In step 4, the interrogator and the responder start communications.
Patent JP-H10171492-A (JP)
Title: Electronic dictionary device and operation method therefor
Inventor: HAMANO YASUKAZU
IPC: G10L15/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce button operations and the number of buttons and to improve operability by adopting duration of pushing a speech recognition button and the number of times as parameters. SOLUTION: A speech is inputted while pushing a speech recognition button 13 for one second or longer. If a speech-inputted word is the same as a word displayed on a liquid crystal display 10, consulting a dictionary by the speech recognition is successful. If a speech-inputted word differs from a word displayed on the liquid crystal display 10, the next candidate for the speech recognition is displayed by pushing the speech recognition button 13 once within 0.5 seconds. If a candidate is outputted up to a third one but the speech-inputted word differs from the word displayed on the liquid crystal display 10, the same word is speech-inputted again by pushing the speech recognition button 13 for one second or longer.  When dictionary consultation is interrupted, the speech recognition button 13 is pushed two times within 0.5 seconds during the state when the device is waiting for a next instruction.
Patent JP-H08187670-A (JP)
Title: T type wrench
Inventor: HORI TOSHIMI
IPC: B25B13/06
Filed: 1994-12-22
Abstract: PURPOSE: To facilitate rotating a handle without displacing a bolt or the like from an end part of a rotary shaft during tightening the bolt or the like, by providing a retainer plate for retaining in a rotary shaft direction in a peripheral surface of a rotary shaft intermediate part, and making the retainer plate hold the peripheral surface of the rotary shaft intermediate part, to increase directional retaining force of the bolt or the like. CONSTITUTION: A retainer plate 6 is held in a suitable part provided with a circumferential groove 5 of a rotary shaft intermediate part 4. In the case of rotating a bolt, nut, etc., by a hand reverse to a hand of holding a handle 1, it is rotated while retaining the retainer plate 6 by force in a bolt direction of the handle 1 orthogonal to a direction of gripping a rotary shaft 2, to stably perform rotating without dislocating a T type wrench from a bolt or the like. Since a receiving groove is provided in a side of a rotary shaft end part 3 of this retainer plate 6, even in the case of mounting/demounting a bolt, nut, etc., in the bottom or the like of a vehicle, the bolt or the like and oil are received by this receiving groove.
Patent JP-H09175346-A (JP)
Title: Car washing brush
Inventor: IGARI AKIRA
IPC: B60S3/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To perform the mounting works of brush elements at all stages simply and quickly and accomplish the mounting neatly in the circumferential direction and step direction without dropping the strength of a shaft. SOLUTION: Each brush element 1 is formed by cutting a cloth by prescribed dimensions in a rectangular shape and tying together the two ends produced. Fit pieces 20 are applied to a plurality of positions on one side of the brush element 1 and fastened. The fit pieces 20 fastened to the brush element 1 are fitted on a fitting part 11 and slide in the axial direction and the element 1 is fitted on a shaft 10, and a plurality of brush elements 1 are stacked in the axial direction through repetition of the described operating cycle, and the assembly is completed by securing a fixation device 30 to the end of the shaft 10.
Patent JP-H01178560-A (JP)
Title: Coating resin composition
Inventor: TERADA KAZUTOSHI
IPC: C09D133/04
Filed: 1987-12-29
Abstract: PURPOSE:To produce a coating resin composition excellent in water resistance, alkali resistance and weather resistance, by copolymerizing a vinyl ester/(meth) acrylate copolymer with a reactive silyl group-containing vinyl monomer. CONSTITUTION:A coating resin composition can be obtained from a copolymer obtained by copolymerizing 20-80pts.wt. vinyl ester (A) (e.g., vinyl acetate) with 20-80pts.wt. (meth)acrylate (B) [e.g., methyl (meth)acrylate] and 0.1-30pts. wt. vinyl monomer (C) containing a silyl group of the formula (wherein R is a 1-110C alkyl, an aryl or an aralkyl, X is a halogen, an alkoxyl or an acyloxy, and m is 1-3), e.g., vinyltrimethoxysilane, as an essential component. Because this composition is markedly excellent in weather resistance, water resistance and alkali resistance, it can markedly improve the performances of a vinyl ester/(meth)acrylate copolymer paint which has been required to be repainted after a few years or to be top-coated with a paint of another kind.
Patent JP-2001157299-A (JP)
Title: Hearing aid
Inventor: NARISAWA HIROSHI
IPC: H04R25/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To realize a hearing aid that can clearly amplify a voice in a way that a person wearing the hearing aid dose not feel noisy. SOLUTION: The hearing aid is provided with an amplifier system consisting of an amplifier Q3 that analyzes a frequency of a sound signal changing with time, obtains a signal with a frequency band having the highest level in rear time, and generates a control signal to increase a gain of the signal in a frequency range higher than the signal with the frequency band having the highest level and of amplifiers Q1, Q2 that receive the control signal from the amplifier Q3 to change their frequency characteristics, increase the gain of the signal in a frequency range higher than the signal with the frequency band having the highest level and amplify the signal.
Patent JP-H07192304-A (JP)
Title: Optical head device
Inventor: TAKAHASHI JUNICHI
IPC: G11B7/1381
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate a sidelobe beam and to read high density information by providing a light intensity distributing modulator, which shields the center part of the output beam from a laser beam source and reduces the intensity toward the peripheral section of the output beam, in an outgoing optical system. CONSTITUTION:The beam emitted from a semiconductor laser 1 is converted into a parallel beam by a collimator lens 2. A parallel beam 3 goes through a light intensity modulator 3, shields the center section of the beam 3 and simultaneously reduces the intensity of the beam 3 toward the peripheral section. Then, the beam, which passes the modulator 4, goes through a beam splitter 5, is made incident on an objective lens 6 and projects a minute spot on a disk 7. The minute spot is made into a small spot employing a diffraction limit by the modulator 4. The beam reflected by the disk 7 is again made incident on the lens 6, converted into a parallel beam, converged by a convex lens 8, separated into two optical path systems by a beam splitter 9 and one is made incident on a photodetector 10 and the other is made incident on a photodetector 12 through a cylinderical lens 11.
Patent JP-S63173006-A (JP)
Inventor: PIEERU JIDON
IPC: G02B6/34
Filed: 1987-12-28
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-H03190738-A (JP)
Title: Blanket cylinder assembly and method for enabling high speed operation of blanket cylinder
Inventor: ROORENSU JIEI BEIN
IPC: B41F13/08
Filed: 1990-11-30
Abstract: PURPOSE: To enhance a quality of a printed matter by incorporating a size correlating to a thickness of a responding level corresponding to a gap disturbance at a lower speed than a specific threshold response level generated at a speed of a striped ink skip, i.e., streaking of a preselected higher speed in a gap. CONSTITUTION: Cylinders 19, 20 having a circumference of a specific size and an intrinsic bending frequency are prepared. Then, at the time of winding around a cylinder by a specific thickness and a length measured between a pair of opposed ends, blankets 13, 14 having smaller circumferences of the cylinder by an amount of generating corresponding gap of the size selected based on a part of the intrinsic frequency for performing a responding level to a smaller gap disturbance than a characteristics threshold responding level for generating the streaking at a force for obtaining at opposed ends and the speed are prepared. Then, the preselected gap is provided, and the blankets are wound on a periphery of the cylinder and obtained.
Patent JP-2000159776-A (JP)
Title: Metal complex, infrared-absorbing agent and filter for plasma display
Inventor: OZAWA TETSUO
IPC: G02B1/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new metal complex having near infrared absorbency and suitably applicable to a near infrared absorbent and filter for plasma display panel. SOLUTION: This metal complex is a complex of a squalirium compound of formula I [wherein, R1 and R1' are each H, an alkylamino, a dialkylamino, a cycloalkylamino or the like; X and X' are each a group having active hydrogen; rings A and B are each an aromatic carbocycle or an aromatic heterocycle; (k) and (k') are each 1-4], [preferably a compound of formula II (wherein, R2-R4 are each H, an alkyl, a cycloalkyl or the like)] with a metal (preferably copper, cobalt, zinc or nickel). The metal complex is obtained by reacting the squalirium compound of formula I with a metal source in an organic solvent. The metal complex has absorbency in a near infrared region of 700-950 nm and can manifest excellent effect as coloring matter for writing in or readout in optically recording media using semiconductor laser or the like and liquid crystal displays, or the like.
Patent JP-H04201129-A (JP)
Title: Part feeding device
Inventor: IWAKAME MAKOTO
IPC: B23P19/00
Filed: 1990-11-30
Abstract: PURPOSE:To shorten a time required for preparation and exchange of a tray by providing a positioning part to receive a tray delivered from a tray containing part through a tray lifter and vertically move it by a given distance to position the tray. CONSTITUTION:The position of a tray lifter part 3 to a tray containing part 1 is set, and with this state, a desired tray 1a is drawn out from the tray containing part to contain it in the upper or the lower part of a tray lifter part 3. The tray lifter part 3 is elevated to the position located facing a positioning part 5, and a tray 1a contained at an upper or a lower part is delivered toward the positioning part. In this case, since the tray 1a a work for which is completed is present at the positioning part, the tray 1a a work for which is completed is drawn out and contained in the lower or the upper part of the tray lifter part 3. Thus, thereafter, the tray 1a fed to the positioning part is lowered or raised by a given distance to effect positioning, and a work to set dinner ready is carried out by a robot 6 to set dinner ready.
Patent JP-2000148439-A (JP)
Title: Information printing method for network
Inventor: RI BUNSHIN
IPC: G06F13/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an information printing method for network which speedily and accurately perform a process for front and graphic printings. SOLUTION: A bypass means 42 provided to a 2nd system 4 makes it possible to retrieve and refer to information of data bases of a 1st system 3 and the 2nd system 4. Consequently, when information to be transmitted is present in the data base of the 1st system 3, but not present in the data base of the 2nd system 4, the transmitted information is saved in an information storage area 34 provided to the 2nd system 4, and information can be displayed on the 2nd system 4 and printed by a printer 2 on the basis of the information.