baber/WOPTO huggingface dataset:
Patent JP-H0781259-A (JP)
Title: Manufacture of form material for letter press printing
Inventor: FUJITA YUICHI
IPC: G03F7/00
Filed: 1993-09-20
Abstract: PURPOSE:To provide a method of manufacturing far easily a form material for letter press printing which is superior in surface flatness and smoothness for forming a precise pattern such as a color filter to be used for a resist or a conductive pattern or a color liquid crystal display. CONSTITUTION:In a manufacture of a form material 10 for letter press printing comprising laminating at least one metallic plated layer 14 on a form base 12, chemical and physical abrasion by an etching liquid 21 by a sodium nitrate aqueous solution in which free abrasive grains 20 comprising aluminum oxide is dispersed and abrasive cloth by felt are performed and then the metallic plated layer 14 is laminated.
Patent JP-S59124765-A (JP)
Title: Semiconductor device
Inventor: WATABE KIYOSHI
IPC: H01L29/45
Filed: 1982-12-29
Abstract: PURPOSE:To obtain the semiconductor device with a Schottky barrier gate type electrode, which can allow a latitude in SBH (Schottky barrier height) and can prevent the generation of a polyflower phenomenon, and a wiring as an extension of the electrode. CONSTITUTION:The device has electrodes and wirings in which a titanium layer 14, an aluminum group metalic layer 15 (an aluminum layer or a layer consisting of an alloy of aluminum and silicon or magnesium or copper or the like), a barrier layer 16 consisting of a conductive nitride or carbide (a nitride of hafnium or tantalum or vanadium or the like or carbide of hafnium or tantalum or vanadium or molybdenum or tungsten or a nitride or carbide of titanium or a compound of titanium and tungsten) and an aluminum group metallic layer 17 (an aluminum layer or a layer consisting of an alloy of aluminum and silicon or magnesium or copper or the like) are laminated in said order.
Patent JP-2001054608-A (JP)
Title: Ball launcher
Inventor: MARUYAMA HAJIME
IPC: A63B69/40
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a ball launcher of a simple constitution, small-sized and easily usable, that can launch a ball at a high speed without damaging the ball even if it is hard or soft, and without applying an excessive load to the constituent parts. SOLUTION: The ball launcher is provided with a hub part 15 forming a hub space in its inside, a ball discharging cylindrical part formed inside the hub space so as to be communicated, a rotor 4 turned by a turning shaft 12, a ball-feeding part 6 for feeding a ball 10 to the hub space, a stopper member 24 for preventing the ball 10 from being discharged through the ball-launching port 21 of a discharging cylindrical part 17 by the centrifugal force due to the rotation of the rotor part 4, and stopper releasing mechanisms 25, 26, 28, and 30 for releasing the stopping of the ball 10 by means of the stopper member 24.
Patent JP-2000068504-A (JP)
Title: Semiconductor device
Inventor: KOSHIHISA KAZUTOSHI
IPC: H01L21/8238
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To promote miniaturization and high integration of a semiconductor device by making it possible to shorten the distance between a field pattern 7 and the second gate electrode pattern of the neighboring transistor in the semiconductor device which has the first gate electrode pattern which separates an active region and extends on a field region by the specified distance, and the second gate electrode pattern of the neighboring transistor separated at the distance from the tip of this pattern. SOLUTION: The tip of the first gate-electrode pattern 6a extending on a field region 8b is made to protrude in the triangular shape. Thus, a separating dimension (b) from the second gate electrode pattern 6b is shortened by decreasing the margin at the pattern forming process without changing the extending dimension (a) on the field region 8b.
Patent JP-S6291574-A (JP)
Title: Opaque ink
Inventor: MURAI AKIRA
IPC: C09D11/00
Filed: 1985-10-18
Abstract: PURPOSE:To improve the long-term stability, the penetration into the core of a pen, etc., of an opaque ink, by incorporating as pigment dispersion stabilizer finely powdered SiO2 in combination with a silicone or fluorocarbon surface active agent into an opaque ink containing a pigment, a resin, and an aqueous solvent. CONSTITUTION:An opaque ink is prepared by mixing a pigment (e.g., CI pigment yellow), a resin (e.g., an acrylic resin), an aqueous solvent (e.g., a mixed solvent of water and ethanol), and pigment dispersion stabilizers. As the pigment dispersion stabilizers, finely powdered silicon dioxide is used in combination with a silicone or fluorocarbon surface active agent. By the use thereof, the dispersion stability and long-term stability of an ink can be improved and, in using the ink for writing utensils of green ink type, the flow from an ink tank to the core of a pen and the penetration into the core of a pen can be improved and the drying of the core of a pen or the occurrence of a thin spot, nonuniformity, etc., in writing can be prevented.
Patent JP-S6387846-A (JP)
Title: Cordless telephone set
Inventor: SHIYOUKI HIROKI
IPC: H04M1/02
Filed: 1986-09-30
Abstract: PURPOSE:To mount a radio handset to an optimum location while utilizing a power receptacle by connecting a plug to a charger built in the radio handset. CONSTITUTION:The plug 4 is connected to the charger 3 built in the radio handsets 7, 8 and the plug 4 is exposed in a state capable of being plugged it a power receptacle at charging and covered in a state being disabled of plug-in to the receptacle other than at charging. Thus, the power receptacle is utlized to allow the radio handset to be mounted to an optimum location and the handling is facilitated. Moreover, the plug 4 is convered other than at charging to prevent the metal electrode of the plug from dirt or rust thereby preventing a fault such as short-circuit in advance.
Patent JP-H0655450-A (JP)
Title: Fine particle use machining method and fine particle use processing device
Inventor: KOBAYASHI SHIGEO
IPC: B24C3/22
Filed: 1992-08-10
Abstract: PURPOSE:To provide a fine particle use machining method and a fine particle use processing device which eliminate both switch-over between a normal processing table and a rotation processing table and operations for mounting/demounting a work on/from each aforesaid table, and enables operations to be more efficient, spaces to be saved much more, accuracy in processing to be enhanced, and also process cyclic time to be shortened. CONSTITUTION:The device is provided with a pallet 10 on which a work piece is rested, a processing nozzle 18 injecting fine particle flow against the work piece, a three axes table 30 relatively moving the pallet 10 and the processing nozzle 18, and with a control means allowing air flow containing no fine particle to be injected at high speeds out of the processing nozzle 18 after processing has been over. This processing device includes a pallet rotating table 6 allowing the pallet 10 on which the work is rested, to be rotated at a given speed, and also allows the rotating table 6 to be moved to three axes directions by means of the three axes table. Relative moving speed can also be changed in such a way as to be maximum at a position approaching close to the rotating center of the work piece by making the relative speed of the pallet 10 to the machining nozzle 18 variable.
Patent JP-H0283399-A (JP)
Title: Protein capable of specifically linking with letinoid
Inventor: SHUDO KOICHI
IPC: C07K1/22
Filed: 1988-09-19
Abstract: NEW MATERIAL:A protein specifically linkable with letinoid, separable from a human cell, being a protein capable of strongly linking with letinoic acid, 4-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenylcarbamoyl)benzoic acid (Am 80) and (E)-4-[3-(3,5-ditert.-butylphenyl)-3-oxo-1-propenyl]benzoic acid (Cb55) and identified to have about 95000 apparent molecular weight by liquid chromatography using a gel filtration column. USE:A reagent for letinoid research and remedy and diagnostic agent for autoimmune disease and cancer. PREPARATION:For example, human promyeloid lukemic cell is homogenized and subjected to ultracentrifugation to collect the supernatant and the resultant supernatant is subjected to purification by affinity chromatography by two kind of gels in which Am 80 and Cb 55 are each immobilized to provide the protein specifically linkable with letinoid.
Patent JP-S6389690-A (JP)
Title: Production of perfluorotripentylamine
Inventor: MURATA YASUO
IPC: C25B3/28
Filed: 1986-10-03
Abstract: PURPOSE:To produce perfluorotripentylamine capable of suppressing the generation of perfluoroisobutylene (PFIB) by restricting the concn. of an isomer having isopentyl and 2-methylbutyl groups in tripentylamine as starting material. CONSTITUTION:The concn. of an isomer having isopentyl and 2-methylbutyl groups in tripentylamine as starting material is restricted to <=8mol%. The tripentylamine is electrolytically fluorinated to produce perfluorotripentylamine. This product has perfluoroisopentyl and perfluoro-2-methylbutyl groups which account for <=about 13% of all of perfluoropentyl groups in the product. When the perfluorotripentylamine is used as a heat medium for vapor soldering, the generation of poisonous PFIB can be suppressed.
Patent JP-H09139638-A (JP)
Title: Current mirror circuit
Inventor: ITAKURA TETSURO
IPC: H03F3/45
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the current mirror circuit with a small, circuit scale, a high output impedance that provides a highly accurate mirror current over a wide output voltage range. SOLUTION: The circuit is made up of a 1st current voltage conversion means (2) receiving an input current, a 2nd current voltage conversion means (3), a 1st transistor(TR) (T1 ) that provides an output of an output current from the collector or the drain and whose emitter or source connects to the 2nd current voltage conversion means and a control means (1) controlling a control electrode of the 1st TR. The control means (1) references a voltage converted by the 1st and 2nd current voltage conversion means 2, 3 to control the 1st TR T1 so that a current is supplied to the 1st and 2nd current voltage conversion means 2, 3 at a prescribed ratio.
Patent JP-2001059475-A (JP)
Title: Compressor
Inventor: TAKACHI TAKESHI
IPC: F04B35/01
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a compressor operated by a smaller rated motor and suited for a spray gun for highly viscous paint such as a bone tile (phonetic). SOLUTION: This compressor has a plurality of compression cylinders C with, for example, unloading mechanism A connected to one motor M via crank devices D provided on a crankshaft E, wherein a compressed air manifold B is used to combine compressed air formed by the compression cylinders C. the unloading mechanisms A for the compression cylinders C are individually operated depending on the usage conditions of the compressor to put the compression cylinders C into properly unloaded conditions. With the capacity of the cylinders properly changed for the whole compressor depending on the usage conditions to control the overload of the motor M, the compressor can be operated by a smaller rated motor.
Patent JP-H04114260-A (JP)
Title: Information processing system
Inventor: HAMAMURA MASASHIGE
IPC: G06F15/00
Filed: 1990-09-04
Abstract: PURPOSE:To easily confirm the condition of revising an on-line program by anyone by providing a storing means to store prescribed append information and a means to manage the storing means and the retrieval and deletion of the append information stored in the storing means based on management information to be inputted. CONSTITUTION:When appending is generated while executing the on-line program, the prescribed append information to specify the cause of appending is automatically registered on a storage medium, the append information read out from the storage medium is outputted from a recording means to a prescribed recording means. Then, based on the outputted recording medium, the on-line program is revised. In this case, the managing means manages the registered append information while retrieving or deleting the append information stored in the storing means based on the management information to be inputted from terminal equipments TM1-TM3. Thus, an abnormally finished point can be confirmed immediately when the on-line program is abnormally finished, and regardless of the size of on-line program capacity, the correction of the abnormally finished point can be immediately started.
Patent JP-2001058668-A (JP)
Title: Container with lid opening member
Inventor: MURAKAMI KATSUZO
IPC: B65D51/24
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To surely open a lid with slight force in a container having a plug lid structure. SOLUTION: The container is formed, in a radial direction, with an arcuate recess 23 and a protrusion 24 which continuously circumscribe an opening 21 of an upper plate 2 of a container body, and is equipped with an arcuate jaw 41 whose side form is equal to those of the recess and the protrusion. A lid opening member 4 formed with a cut 42 opened toward a terminal end immediately above it wherein the terminal end is formed in an easy-to-raise shape is used.
Patent JP-S6480346-A (JP)
Title: X-ray imaging apparatus
Inventor: KIDO CHOICHIRO
IPC: H04N5/32
Filed: 1987-09-21
Abstract: PURPOSE:To perform detailed and clear observation corresponding to the change of the tissue of a part to be examined, by converting a transmitted image by soft X-rays to an electric signal to perform integrating processing, operational processing, contour emphasis and contrast emphasis. CONSTITUTION:The soft X-rays from an X-ray bulb 3 are allowed to irradiate a part 4 to be examined and the transmitted X-rays thereof are incident to a television camera 6 through an image intensifier 5. The output of the television camera 6 is alternately stored in image memories 10, 11 through a video amplifier 7, an A/D converter 8 and an integrator 9. The data of the image memories 10, 11 are inputted to an adder 12 and a subtractor 13 through a change-over device 22, and the added and subtracted data are stored in an image memory 14. The data stored in the image memory 14 are emphasized in a contour by a contour emphasizing device 15 and further improved in contrast by a contrast emphasizing device 16 to be monitored by a television monitor 17.
Patent JP-H0791891-A (JP)
Title: Firing method and firing device
Inventor: YAMAMOTO KAZUHIRO
IPC: F41G3/12
Filed: 1993-09-21
Abstract: PURPOSE:To enable an accurate trajectory to be attained and to enable wear of a cannon and a bullet to be reduced by a method wherein various deformations of the barrel are corrected with a mechanical external force. CONSTITUTION:A firing method and a firing device get an accurate trajectory by correcting a deformation of a barrel 2 with a correcting means 10 arranged in the barrel 2 and shooting the bullet and at the same time wear of the barrel, barrel cavity and bullet can be reduced.
Patent JP-2001058764-A (JP)
Title: Group supervisory control system for elevator
Inventor: HIKITA SHIRO
IPC: B66B1/20
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enhance transportation efficiency and to reduce generation of full and long waiting by predicting an operation state of each car and determining a car to be assigned for a new call from cars satisfying both of call number limiting candidate cars and long waiting and full passengers limiting candidate cars. SOLUTION: When assigning an optimum car for every new call in elevators, each car arrival predictive time to each floor, predictive waiting time for each un-responded call and predictive load and a full passengers probability within the car on each floor are calculated for a case where each car is assigned to the new call and a case where each car is not assigned to the new call by a predictive calculation means 1C. The number of un-responded calls is calculated by an un-responded call number detection means 1D and a car having an un-responded call number of a call number limiting value or below is selected as a call number limiting candidate car. Long waiting full passengers limiting candidate cars are selected by a long waiting limiting means 1E.  A car to be assigned for a new call is determined among cars satisfying both of the call number limiting candidate cars and the long waiting full passengers limiting candidate cars.
Patent JP-H11321604-A (JP)
Title: Calculating method of body slip angle in vehicle behavior control and device therefor
Inventor: ABE MASATO
IPC: B60T8/172
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To dispense with the direct detection of road friction coefficient and body slip angle and to improve the stability and responsiveness of vehicle behavior control by determining a virtual body slip angle and road friction coefficient by regressive calculation within a system forming a closed loop. SOLUTION: During the traveling of a vehicle, the tire slip angle α is arithmetically calculated 3, 4 from yaw rate γ, vehicle speed V, body slip angle β as initial value (or previously calculated value) and wheel steering angle δ. The cornering force Y is arithmetically calculated 5, 6 from slip angle α, and virtual body slip angle βe is arithmetically calculated 7 from each data Y, V, γ. The road surface friction coefficient is estimated from the relation of the cornering force Ye calculated from the yaw rate γ and side acceleration GY with the body slip angle βD calculated from each data γ, GY, V by a μ estimating device 10, and the virtual body slip angle βe is fed back to arithmetically calculate the slip angle α.
Patent JP-H07170580-A (JP)
Title: Filling burst structure in cell type digital radio communication system based on tdma theory and base station for generating such structure
Inventor: MARUKU DERUPURA
IPC: H04W56/00
Filed: 1994-09-29
Abstract: PURPOSE: To shorten a time necessary for the synchronization of a mobile station by further frequently repeating information included in a synchronizing sub-channel, and synchronizing the mobile station even in and case necessitating stuffing burst. CONSTITUTION: During time slots IT2, IT3, IT6, and IT7, synchronizing burst is repeatedly transmitted to the time slots. That is, the synchronizing burst transmitted during a time slot IT0 is repeatedly transmitted to a time slot even in an unmarked mobile station MD. In detail, the synchronizing burst transmitted to the other time slots before the next time slot of a column 0 is also repeated transmitted. Therefore, a time required for synchronization can be sharply shortened, and at the time of access from a mobile station to a required cell, for example, at the time of access from the mobile station MD to a cell C1 , a time when valid data are not transmitted, that is, a time necessary for synchronization can be reduced from 20 seconds to less than 0.5 seconds in a system in a future TETRA specification.
Patent JP-S60128058-A (JP)
Title: Method of manufacturing master cylinder reservoir device
Inventor: YAMAYA TERUO
IPC: B60T11/26
Filed: 1983-12-13
Abstract: PURPOSE:To prevent a float from being melted and damaged, by magnetically securing the float to either one of a pair of recessed members when the members are heated to be fused together with their opening ends being opposed to each other. CONSTITUTION:An upper body 1 is fitted in a recess 36 in a press-die 34 while a lower body 2 is fitted in a recess 37 in a press-die 35, and then the flange sections 21, 22 of the bodies 1, 2 are abutted against the press surfaces 38, 39 of the dies 34, 35, respectively. The float 25 is fitted into a recess 11 in the above-mentioned upper body 1, and is secured thereto by attracting an attracting member of the float 25 under magnetic force by a permanent magnet 40 attached to the above-mentioned upper body 1. Further, a heating plate 41 is introduced into between both press dies 34, 35, and parts 23, 24 to be fused in the opening end of the bodies 1, 2 are heated and fused together. After pulling out the heating plate 41 both press dies 34, 35 are approached together to fuse under pressure both fusing parts 23, 24. Upon fusing under heat between both fusing parts 23, 24 the float 25 is secured by means of the magnet 40 and therefore, there is no risk of melting the float 25.
Patent JP-H03100015-A (JP)
Title: Semiconductor-sealing epoxy resin composition
Inventor: ODA SHIGERU
IPC: C08G59/14
Filed: 1989-09-13
Abstract: PURPOSE:To prepare a semiconductor-sealing epoxy resin compsn, excellent in the thermal shock resistance, soldering crack resistance, and moldability by compounding a mixture of specific organopolysiloxane-modified polyfunctional epoxy resins. CONSTITUTION:An organopolysiloxane-modified polyfunctional epoxy resin (A) obtd. by the addition reaction of an organopolysiloxane of formula I (wherein R is an organic group; and (n) is 30-500) with an alkenylated polyfunctional epoxy resin (e.g. an allylated cresol novolak epoxy resin) and an organopolysiloxane-modified polyfunctional epoxy resin (B) obtd. by the addition reaction of an organopolysiloxane of formula II [wherein R is an org. group; R' is R or H; and (l) and (m) are such that (l+m)/(m) is 5-50 and (l+m) is 15-500] with the alkenylated polyfunctional epoxy resin are mixed in such amts. that the wt. ratio of the organopolysiloxane of formula I in the resin A to that of formula II in the resin B is 0.1-100. The resulting mixture is compounded with a polyfunctional epoxy resin, a phenol novolak curing agent, a curing accelerator, and an inorg. filler.
Patent JP-H0759849-A (JP)
Title: Blood filter in common use as blood dialyzer
Inventor: SHIBATA TAKESHI
IPC: A61M1/18
Filed: 1993-08-30
Abstract: PURPOSE:To make it possible to obtain blood dialysis and blood filter function by joining a blood dialyzer and a blood filter. CONSTITUTION:The housing H of the dialyzer D of a hollow yarn type is formed in its shape to a length of about 10 to 15 times and more particularly about 12 times the bore 1. The hollow yarn F having excellent material permeability exists therein. The hollow yarn is introduced between a blood inlet 1 and blood outlet 2 disposed at both ends of the housing H and is formed in its shape to a length of about 10 to 15 times and more particularly about 12 times the diameter 1. As a result, the blood filtration which is heretofore executable only with the conventional device to be exclusively in an ordinary blood dialyzer can be executed; in addition, the need for a large volume of replenishing of a transfusion agent is eliminated. Consequently, the easy removal of middle- and high-mol.wt. materials without spending specific costs is possible and further, the ability to remove low-mol.wt. materials is improved and blood clotting is prevented.
Patent JP-H0283676-A (JP)
Title: Semiconductor integrated circuit for data processing
Inventor: AKAO YASUSHI
IPC: G11C16/06
Filed: 1988-09-20
Abstract: PURPOSE:To easily respond to the change of operating specification and a function by attaching the operating specification which sets the loadable state of the nonvolatile storage element of a logic function block from the outside by a writer for an electrically loadable nonvolatile semiconductor memory device. CONSTITUTION:A single chip microcomputer 1 is constituted of a processor 5 consisting of CPU 2 as a logical operation control block, a RAM 3, and a ROM 4, a programmable logic array 6, and an input/output port 7 on a semiconductor substrate, and respective block is connected with a common bus 8. The microcomputer is provided with the operating function which sets the loadable state of the nonvolatile storage element of the logic function block or a nonvolatile memory block from the outside by the writer such as a universal EPROM writer. Thereby, it is possible to dispense with the use of a specific dedicated writer at the time of setting or changing the function of the operating specification for a semiconductor integrated circuit for processing.