baber/WOPTO huggingface dataset:
Patent JP-S61121751-A (JP)
Title: Motor
Inventor: HASHIMOTO ISAMU
IPC: H02K1/27
Filed: 1984-11-13
Abstract: PURPOSE:To prevent a permanent magnet from damaging due to a centrifugal force by forming recesses on the periphery of a rotational shaft, forming projections to be engaged with the recesses on the permanent magnet, and disposing fittings between the magnets. CONSTITUTION:A plurality of U-shaped recesses 14'-17' are formed on the periphery of a rotational shaft 18, and permanent magnets 14, 15 having projections corresponding to the recesses 14'-17' are bonded to the outer periphery of the shaft 18. The magnets 14, 15 are secured to the shaft 18 by fittings 16, 17 of nonmagnetic material having projections corresponding to the receses 16', 17'. Further, the fittings 16, 17 are engaged by spigot with stationary rings provided axially of a rotor, thereby preventing the fittings 16, 17 from flying out due to a centrifugal force by the rotation of the shaft 18.
Patent JP-S6299108-A (JP)
Inventor: KOSAKATA TAKESHI
IPC: B27K3/52
Filed: 1985-10-26
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-S6399315-A (JP)
Title: Production of high-strength and high-initial elastic modulus polyvinyl alcohol fiber
Inventor: WATANABE MASAHARU
IPC: D01F6/14
Filed: 1986-10-08
Abstract: PURPOSE:To obtain the titled PVA fibers in a state without gluing of filaments together in spinning, by wet spinning a PVA solution under specific condition and drawing the resultant undrawn yarns at a high ratio. CONSTITUTION:PVA having >=1,500, preferably >=4,500 polymerization degree is dissolved in a mixed solvent of water and DMF (at 5:95-60:40 mixing weight ratio) to give a PVA solution, which is then wet spun into a mixture solution of DMSO and an alcohol (at 10:90-70:30 mixing weight ratio). The resultant undrawn yarns are once wound or continuously drawn at least >=15 times, preferably >=20 times draw ratio.
Patent JP-S6299793-A (JP)
Inventor: TAKABAYASHI YOJIRO
IPC: G10H3/18
Filed: 1985-10-26
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-S61119113-A (JP)
Inventor: SHINODA TETSUHIRO
IPC: A01C19/02
Filed: 1984-11-14
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-H0288292-A (JP)
Title: Thermal transfer recording material
Inventor: KO YUICHI
IPC: B41M5/382
Filed: 1988-09-26
Abstract: PURPOSE:To prevent a crack occurring in an ink layer, improve a resolving power, and extend the selection range of the ink layer by using a plastic film having a specific Young's modulus and a specific glass transition point for a substrate. CONSTITUTION:A substrate of a thermal transfer recording material which is provided with a hot melt ink layer on one surface thereof is made of a plastic film having a Young's modulus of 300kg/mm<2> or more and a glass transition point of 90 deg.C or more. The hot melt ink layer is applied on one surface of the substrate by hot melt coating. Such a substrate made of polyethylene-2,6- naphthalate, polyether sulfone, polyether.ether.ketone, polyimide, polyphenylene sulfide, aromatic polyamide, polyether imade, or the like can be used. In this manner, the substrate is free from an elongation caused by a high tension and a high temperature in coating, thus enabling a low-cost hot melt coating; the ink layer can be selected from a wide range; and a high resolving power can be obtained.
Patent JP-H04119573-A (JP)
Title: Method and device for controlling movement of head for disk storage device
Inventor: NASHIDA MASANAO
IPC: G05D3/12
Filed: 1990-09-11
Abstract: PURPOSE:To precisely control the movement of a head by detecting the real speed of the head at every unit time and applying acceleration to the head in the next unit time each time so as to compensate the error of the real speed from scheduled speed within prescribed time. CONSTITUTION:The real speed of a head 3 is detected at every unit time during the decelerating period of a schedule set corresponding to the moving distance of the head 3 and each time, acceleration is applied to the head 3 in the next unit time so as to compensate the error from the scheduled speed within the prescribed time. Namely, the real speed is read from a speed detecting means 30 for detecting the real speed of the head 3 at every unit time corresponding to the time limiting operation of a timer means 20, and the command of acceleration is applied to an actuator 5 within the next unit time so as to compensate the error from the scheduled speed within the prescribed compensating time in the decelerating period at least. Thus, the head 3 can be moved faithfully for the schedule.
Patent JP-H0552509-A (JP)
Title: Probe unit and its manufacture, information processing device, and scanning tunneling electron miscroscope
Inventor: TAKAMATSU OSAMU
IPC: G01B7/34
Filed: 1991-08-28
Abstract: PURPOSE:To improve a productivity, and secure the reproducibility of a same shape, and further secure reliability and stability of information processing in a probe unit with a cantilever shape. CONSTITUTION:A probe unit has a beam-shaped flexible portion 2 which is formed on a substrate and a probe 4 at a free-edge portion of this flexible portion and is constituted of a drive means for allowing the probe to be displaced in a direction which is at least vertical to a substrate surface. The flexible portion is formed at a position which is higher than the substrate surface and a void portion 3 is provided between the flexible portion and the substrate surface.
Patent JP-H04121414-A (JP)
Title: Controlled exhaust device for car
Inventor: ICHINOMIYA TSUYOSHI
IPC: F02B27/06
Filed: 1990-09-11
Abstract: PURPOSE:To eliminate generation of a large difference in the engine output between before and after actuation of a car speed limiter by shutting a control valve forcedly when the car speed is greater than the reference value which is a certain width lower than the level where a car speed limiter is actuated. CONSTITUTION:Associate with start of an engine 1, a controller 15 judges on the basis of a car speed signal V given by a car speed sensor 18 if the car speed is exceeding the reference value. This reference value is set, by way of example, to 175 km/h, which is for ex. 5km/h lower than the car speed 180km/h where a car speed limiter is actuated. When the car speed exceeds the reference value, the controller 15 shuts a control valve 10 forcedly with the aid of an actuator 14. That is, No.2 rear side exhaust pipe 7 is blocked, and the exhaust gas from the engine 1 is passed through a pre-muffler 5 and No.1 rear side exhaust pipe 6 and exhausted only from No.1 main muffler 8. Thereby the exhaust resistance is increased, and the output efficiency of engine 1 is dropped.
Patent JP-H1165094-A (JP)
Title: Containing case, exposure device, and device manufacturing device
Inventor: ENDO YUTAKA
IPC: G03F1/66
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To transfer the pattern of an original plate efficiently even if an energy beam having such a characteristic as absorbed by oxygen is used, and to replace the original plate quickly without breaking an inert gas atmosphere. SOLUTION: A containing case 10 is equipped with glass plates 11a, 11b nearly parallel to the surface of a reticle R contained therein and at least partially made from material transmittable an energy beam irradiating the reticle R, and inert gas is fed into the containing case 10. Thereby, even if the energy beam drawing the pattern of the reticle R has such a characteristic as absorbed by oxygen, if the containing case containing the same is placed at an energy beam-passing through position, an no oxygen existing state can be generated at least between the glass plates 11a, 11b so that the use efficiency of the energy beam can be enhanced.
Patent JP-S6395264-A (JP)
Title: Aromatic polyamic acid solution composition and production thereof
Inventor: TABATA KANZO
IPC: C08K3/00
Filed: 1986-10-09
Abstract: PURPOSE:To provide the titled composition incorporated with specific inert inorganic particles containing uniform fine ones instead of large quantities of coarse ones, capable of forming uniform coating of outstanding slip characteristics on film surface. CONSTITUTION:The objective aromatic polyamic acid solution composition can be obtained by dissolving in an organic polar amide solvent an aromatic polyamic acid, e.g., a polymerization product from aromatic tetracarboxylic acid component and aromatic diamine component, and furthermore, by incorporating 0.001-10.0wt% of such inert inorganic particles that the average size falls between 40 and 1,000Angstrom  and the number of particles with a size 1.5 times the average size accounts for <=5%. Said particles is e.g., of colloidal silica with an average size 40-800Angstrom .
Patent JP-H0872176-A (JP)
Title: Manufacture of assembly case
Inventor: KAMISHIOIRI NOBUYUKI
IPC: B31B50/62
Filed: 1994-09-09
Abstract: PURPOSE: To stably adhere a unit case at a high speed without overturning the case and to manufacture an excellent assembly case. CONSTITUTION: The apparatus for manufacturing an assembly case comprises an assembly case conveyor 17 for conveying as assembled packaging case 4 adjacently disposed to a unit case conveyor 11 for conveying a unit packaging case 3, a transfer unit 19 for transferring the unit case on the unit case conveyor to the assembly case conveyor, a coating unit 18 for coating the one side of the unit case with adhesive, and a support cylinder unit 20 provided movably in the feeding direction of the unit case by the transfer unit to feed the unit packaging case opposed to the transferring direction while supporting it. In the step of supporting the unit case by the unit 20, a plurality of the unit cases of the sides are adhered to manufacture the assembly case.
Patent JP-S6484679-A (JP)
Title: Laser processing apparatus
Inventor: SATO YUZURU
IPC: B23K26/064
Filed: 1987-09-28
Abstract: PURPOSE:To assure averaged quality of a product without any significance in the processing characteristics of a processing station by providing at all times plural output mirrors on an output mirror box and rotating an output mirror unit on which the output mirror is mounted. CONSTITUTION:Workpieces 23, 25, 27 are irradiated with a processing laser emitted from a laser oscillator 1, and concentrated to output density suitable for the purpose of processing after being passed through switching units 20A, 20B, 20C which houses therein total reflection mirrors 32A, 21B, 21C, respectively. The total reflection mirrors 21A, 21B, 21C housed in the switching units 20A, 20B, 20C are made slidably within an optical axis or outside the same in conformity with instructions from an operating table 29. For example, during the processing on the station A, the total reflection mirror 12A is placed with the optical axis while the total reflection mirrors 21B, 21C are placed outside the same.
Patent JP-H08106611-A (JP)
Title: Magnetic head
Inventor: KATAKURA TORU
IPC: G11B5/265
Filed: 1994-10-05
Abstract: PURPOSE: To prevent a reproducing output from being lowered by providing a notched part on a part of a magnetic core constituting an erase head chip. CONSTITUTION: A floppy head is constituted of a recording/reproducing head chip 1 having a recording/reproducing gap g1 and an erase head chip 2 having an erase gap g2 , and they are joined and integrated through a non-magnetic material 3. The recording/reproducing head chip 1 is constituted of a central core 4, a side core 5 gap joined to the side surface of the core 4 and a back core 6 touching to the leg parts of the central core 4 and the side core 5 and constituting a closed magnetic path. Then, in the floppy head, the notched part 9 is provided on a part of the side core 8 constituting the erase head chip 2.  The notched part 9 is provided so that a part of the side core 8 in contact with the back core 6 is notched partially, since a magnetic core cross-sectional area in the notched part becomes smaller than other parts, saturation occurs in the notched part even when an erase current flows much through the erase head chip 2. Thus, the reproducing output is suppressed.
Patent JP-H08107094-A (JP)
Title: Cleaning method for substrate
Inventor: SAKURAI NAOAKI
IPC: B08B3/08
Filed: 1994-10-05
Abstract: PURPOSE: To efficiently and surely remove very fine particles from a substrate by cleaning a substrate with a cleaning liquid in the pH region of not less than the equipotential point of at least very fine particles of the equipotential points of a substrate and very fine particles. CONSTITUTION: The substrate of a silicon wafer having a film formed of Cu (the surface is CuO) which makes a wiring material is polished by using an abrasive liquid composed of colloidal silica which is abrasive particles, an organic substance, hydrogen peroxide and water. CuO and colloidal silica have an equipotential point in the vicinity of pH3 and the cleaning effect of particles is small on the acid side provided that the front and the rear pH3 are a boundary and the cleaning effect increases on the alkali side of not less than the equipotential point. It is preferable that pH is not less than 7.5. Incidentally, ammonium or sodium hydroxide or potassium hydroxide is used for an alkaline solution. Thereby, very fine particles removed from a substrate can be prevented, so that a cleaning effect may be enhanced.
Patent JP-S61122357-A (JP)
Inventor: NAKAGAWA ATSUSHI
IPC: E04C2/28
Filed: 1984-11-15
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-H1176977-A (JP)
Title: Waste treating device
Inventor: KOYAMA MINORU
IPC: C09K101/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a waste treating device which produces effectively usable active carbon by safely and easily treating wastes such as sludge. SOLUTION: This device has a feeding section 2 for feeding the sludge M, a drying section 3 for drying the sludge M by hot air, a firing section 4 for further firing and carbonizing the dried sludge M, a deodorizing section 5 for deodorizing the high-temp. waste gases contg. the smell generated at the time of drying and firing and cooling the same, a hot air source 6 for delivering the high-temp. wind for drying, a driving source 7 for rotating a rotary drum in order to agitate the sludge M housed in this rotary drum and a heat source 8 for firing the dried sludge M. The device produces the active carbon C by drying the sludge M fed from the feeding section 2 and carbonizes the same in the firing section 4.
Patent JP-S6483123-A (JP)
Title: Radiation temperature measuring aparatus
Inventor: IDE TOSHIHIKO
IPC: G01J5/10
Filed: 1987-09-25
Abstract: PURPOSE:To simply measure emissivity and temp. with high accuracy, by projecting light from an optical fiber convering an object to be measured in a semispherical state and detecting the outputs of a detector and the emitting energines of a light source at the time when said light arrives and does not arrive. CONSTITUTION:The leading ends 6a of optical fibers 6 are positioned over the entire surface of the semisphere covering an object to be measured and a light source 7 is positioned at the other bandled end 6b of a plurality of said optical fibers 6. The light of the light source 7 is projected on the object 1 to be measured through the optical fibers 6 while made intermittent, for example, by a rotary sector. The emitting energies of the light source 7 at the times when said light arrives and does not arrive are measured by the detector 3 provided so as to be inclined with respect to the normal line (l) of the measuring surface of the object 1 to be measured and the respective outputs E0, E1 thereof are calculated and output L obtained by detecting the emitting energy (wavelength lambda) of the light source 7 itself by a detection element 30 is calculated. Then, the operation of formulae epsilonm=1-{(E1-E0)/L} and E0=mL(lambda, Tm) is performed by a measuring means 5 and the emissivity epsilonm and temp. Tm of the object 1 to be measured can be measured.
Patent JP-2000076107-A (JP)
Title: Data base management system
Inventor: OKUMURA KAZUYUKI
IPC: G06F12/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To shorten write/read time to a data base(DB) as much as possible and to read the latest write data with respect to a data base management system. SOLUTION: A DB system for receiving the write/read requests of data generated from plural request sources at all times and writing or reading them is provided with the two sets of the DBs 100 for respectively storing the same data, a DB management means 101 for managing the write/read state of the respective DBs, a write/read means 102 for referring to the DB management means when the write/read request to the DB is generated and executing write/ read to an optional free DB, an updating contents storage means 103 for tentatively storing updating contents in the case of updating the data stored in one DB and a stored data matching means 104 for executing the same updating processing to the stored data of the other DB as well, based on the already stored updating contents after updating to one DB is ended.
Patent JP-S6395696-A (JP)
Inventor: TAKAMIZAWA HIDEO
IPC: B32B15/082
Filed: 1986-10-09
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-H1156315-A (JP)
Title: Gamma-linolenic acid-containing drink
Inventor: YAMAGAMI TOMOHIDE
IPC: A23L21/10
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject drink having excellent solubility without separating γ-linolenic acid, preventing deterioration by oxidizing of the γ-linolenic acid and excellent in storage stability by dissolving a composition comprising oil and fat containing γ-linolenic acid, a gelling agent and water into a drink. SOLUTION: This γ-linolenic acid-containing drink is obtained by dissolving a jelly-like composition comprising preferably 9-25 wt.%, more preferably 17-22 wt.% of (A) oil and fat containing preferably 4-29 wt.%, more preferably 17-27 wt.% of γ-linolenic acid (pure γ-linolenic acid may be used also), preferably 10-26 wt.%, more preferably 18-23 wt.% of (B) a gelling agent (preferably gelatin having 10,000-15,000 molecular weight and derived from a horse, a bovine, a swine or a whale, or pectin having 60,000-80,000 molecular weight and derived from citrus or an apple), preferably 49-65 wt.%, more preferably 55-60 wt.% of (C) water and preferably (D) saccharides into a drink such as a milk or a juice in a state dissolved in water at 30-95 deg.C.
Patent JP-H1091992-A (JP)
Title: Optical pickup device
Inventor: NAKAJIMA YUJI
IPC: G11B7/12
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To enable performing recording and/or reproducing information in an optical recording disk of which a recording system is different with mainly the same driver without scaling up a whole device. SOLUTION: A pickup unit for CD is eliminated by removing a screw 19, and a pickup unit 30 for DVD to which an optical pickup 31 for DVD is mounted is attached to a chassis unit 10 provided in a drawer 4 attachably and detachably by the screw 19. A signal processing circuit in a main circuit substrate is switched to a circuit for DVD by operating a circuit changeover switch 7.
Patent JP-H1187652-A (JP)
Title: Semiconductor device and its production
Inventor: NAKABAYASHI TAKASHI
IPC: H01L27/108
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly integrated and highly reliable semiconductor device in which a distance between wiring and contact is reduced, especially a DRAM memory, and its production method. SOLUTION: After first and second plugs 111 and 112 are formed by penetrating a first inter-layer insulation film 110 to first and second impurity diffused region 104 and 105, a bit line lower insulation film 113 made of oxide film is formed, and then a bit line 115 and a nitride film 116 on a bit line to be connected with the first plug 111 are formed and a nitride film 117 on the bit line side is formed. Further, after a second inter-layer insulation film 118 has been formed, a third plug 119 is formed by penetrating the inter-layer insulation film 118 and connected to the second plug 112. Since the insulation film 115 under wiring is provided, the storage contact can be realized by connecting the second and third plugs 112 and 119, and the alignment margin between a bit line 120 and second plug 112 can be reduced.
Patent JP-H04123212-A (JP)
Title: Information processor
Inventor: KAMIO KEIJI
IPC: G06F1/26
Filed: 1990-09-14
Abstract: PURPOSE:To improve the operability of this information processor and to reduce its price by arranging a flexible disk device on the right side face of a case body and arranging a power supply switch on the left sideface of the case body. CONSTITUTION:The portable information processor 1 consists of the flexible disk device 2, an input keyboard 7, the case body 8 including a control base, and an opening/closing cover 10 having a liquid crystal display 9 on a display part. The disk device 2 is arranged on the right side of the body 8 and the power supply switch 5 and a power supply jack 6 are arranged on the left side face of the body 8.
Patent JP-H0796876-A (JP)
Title: Vehicle structure for striding type vehicle
Inventor: SASAKI KAORU
IPC: B60N2/40
Filed: 1993-09-29
Abstract: PURPOSE:To provide a vehicle body structure of a striding type vehicle which can selectively use two kinds of seat parts in accordance with a kind of use or a kind of running, so as to simply set up any of various specifications adapted to a kind of use or a kind of running. CONSTITUTION:A frame 1 is mounted thereon with a fuel tank 30 communicating with a carburetor in an engine 18, and a seat 81 connected to the rear part of the fuel tank in a tandem arrangement so as to form a striding type vehicle on which a driver mainly sits on the seat, striding thereover. Further, the seat is composed of a first seat part 82 fixed to the frame, and a second seat part 83 removably supported to the frame in such a condition that the first seat part 83 is covered thereover with the second seat part 83, and having a shape different from that of the first seat part.
Patent JP-H0696781-A (JP)
Title: Solid polymer electrolytic fuel cell
Inventor: SUGIYAMA TOSHIHIRO
IPC: H01M8/10
Filed: 1992-09-11
Abstract: PURPOSE:To facilitate the gas passing of a separator and mechanically solidify the separator by providing a gas passing groove for supplying a reaction gas of fuel gas or oxidizing agent gas on the separator, and circularly forming its section. CONSTITUTION:A solid polymer electrolytic fuel cell is provided with a solid polymer electrolytic film, electrodes, and a separator. In the solid polymer electrolytic film, the electrodes are closely adhered to and arranged on the two main surfaces, and the separator supports the solid polymer electrolytic film having the electrodes arranged thereon. The solid polymer electric film contains water so that protons are diffused in the film. The separator has a gas passing groove for supplying fuel gas or oxidizing agent gas, and the gas passing groove has a circular sectional form. For example, the gas passing groove has a width of 2.00mm and a depth of 0.8mm, the separator has a thickness of 1.8mm, and the section of the gas passing groove is circularly formed. Thus, liquefied water is not stayed in the gas passing groove to quickly pass the reaction gas, the mechanical strength of the separator is also improved, never causing cracking, and the characteristic and reliability can be improved.
Patent JP-H0796600-A (JP)
Title: Method for controlling switching continuous printing press
Inventor: MIYAKE HIDEAKI
IPC: B41F11/00
Filed: 1993-09-29
Abstract: PURPOSE:To improve printing efficiency and reduce paper loss. CONSTITUTION:In a switching continuous-operation printing press where continuous printing is performed by switching between switching printing units 11A, 11B, with a continuous printing paper being fed, a water application roller 34, a water transfer roller 33, an ink application roller 24, an ink transfer roller 23 and rubber cylinders 15, 16 of the switching printing units 11A, 11B are controlled so that they may be brought into contact and released automatically in accordance with a predetermined on sequence (upper side in the figure) and a off sequence (lower side in the figure), thus facilitating automation.