baber/WOPTO huggingface dataset:
Patent JP-H04101404-A (JP)
Title: Electronic component and its manufacturing method
Inventor: MANOME CHISATO
IPC: H01F17/00
Filed: 1990-08-21
Abstract: PURPOSE:To attain an electronic part with a low eddy current loss, low loss, low heat generation, and high efficiency by placing insulation sections between magnetic sections to create magnetic paths partitioned by the insulation sections and by so forming the coil on the outer surface of the coil supporter that the winding axis matches the direction of the boundary surface between the magnetic sections and insulation sections. CONSTITUTION:A coil supporter 2 consists of magnetic sections 211 and insulation sections 221. The insulation sections 221 are placed between the magnetic sections 211 to create magnetic paths partitioned by the insulation sections 221. The magnetic sections 211 and the insulation sections 221 are formed in alternating layers and a single unit is achieved by the mutual bonding strength between these layers. A coil 1 is so formed on the outer surface of the coil supporter 2 that the winding axis O1 matches the direction of the boundary surface between the magnetic sections 211 and the insulation sections 221. A connection is made between both ends of the coil 1 and the terminal electrodes 31 and 32 respectively. A protection layer 4 is added to cover the entire surface of the coil 1. The protection layer 4 consists of either an insulation material or a magnetic material with a high insulation resistance.
Patent JP-2001042175-A (JP)
Title: Optical module
Inventor: TAKAHASHI AYUMI
IPC: H01S5/022
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To permit the simplification of assembly and miniaturization. SOLUTION: An optical fiber 22 is held in a V-groove 24 formed from one end of a substrate surface 21a. A diffraction lens structure 25 is formed at an inner end slope 24a of the V-groove 24 facing the front end face of the optical fiber 22 and an optical element (light emitting element) 23 is mounted on a substrate surface 21a right above this diffraction lens structure 25. The good optical coupling efficiency of the optical fiber 22 and the optical element 23 may be obtained by the diffraction lens structure 25 built into the slope 24a, by which the need for the laborious work of assembling parts, such as lenses, is eliminated. The need for a space for such assembly is eliminated as well.
Patent JP-H04104918-A (JP)
Title: Near infrared absorbing glass
Inventor: SAKAMOTO OSAMU
IPC: C03C4/08
Filed: 1990-08-23
Abstract: PURPOSE:To realize high transmittance and sharp absorption characteristics and enhance chemical durability by the coexistence of BaO and Li2O with contents within specific ranges in Cub-containing phosphate glass. CONSTITUTION:Near infrared absorbing glass substantially containing 60-80wt.% P2O5, 3-11wt.% Al2O3, 3-9.5wt.% Bad, 3-20wt.% total amount of MgO, CaO, BaO and SrO, 1-5.5wt.% Li2O, 1-10wt.% total amount of Li2O, Na2O and K2O, 0-5wt.% total amount of SiO2 and B2O3, 0-5wt.% total amount of ZrO2, TiO2, Y2O3 and La2O3 and 0.2-10wt.% Cub. The aforementioned near infrared absorbing glass can be suitably used as color correction filter glass for normal cameras, VTR cameras, etc.
Patent JP-H0267175-A (JP)
Title: Thermal transfer printer
Inventor: HOSHINO KOEI
IPC: B41J33/36
Filed: 1988-09-01
Abstract: PURPOSE:To increase a color printing speed by supplying a signal for feeding an ink ribbon by predetermined quantity to a motor at the point of time when the signal of a sensor for detecting the bar code of the ink ribbon is received. CONSTITUTION:When a sensor 20 detects a bar code 28, a PCU 32 receives the signal from the sensor 20 to confirm that the next color region is magenta 24. At this point of time, a printing head 18 is stopped at first and, at the same time, a signal is sent to a motor 38 from the CPU 32 and an ink ribbon 16 is moved by a predetermined distance. That is, the ink ribbon 16 is fed to a place where the bar code 28 passes the printing head 18. A higher rank apparatus judges the color to be printed next to send the judge result to the CPU 32. If yellow printing is continued, the ink ribbon 16 is fed by the motor 38 until the next yellow region comes to perform cueing.
Patent JP-H04103485-A (JP)
Title: Horizontal bulkhead tanker
Inventor: FURUKAWA SHIZUO
IPC: B63B25/08
Filed: 1990-08-22
Abstract: PURPOSE:To smooth cargo work by making a composition, in which a cargo-oil pipe is introduced into a lower tank, a well is provided on a horizontal bulkhead, and a bulkhead valve is fitted to the well, in a tanker in which a cargo-oil tank is divided into the upper and the lower parts with a horizontal bulkhead to be demarcatedly formed. CONSTITUTION:In a composition in which ballast tanks 1 are made by doubling ship sides, and a cargo-oil tank 2 provided between both the ballast tanks 1 is divided into the upper and the lower parts with a horizontal bulkhead 3 to be demarcated in upper and lower tanks 2a and 2b, a cargo-oil pipe 6 is introduced into a bottom part vicinity in the lower tank 2b, a well 7 is provided on the end part of the horizontal bulkhead 3, and a bulkhead valve 8 is fitted to the bottom part of the well 7. A cargo oil is injected using the cargo-oil pipe 6 by making the bulkhead valve 8 an opened condition at the time of loading, and the said bulkhead valve 8 is closed at the time of navigation. On the other hand, the cargo oil is unloaded with the bulkhead valve 8 made an opened condition at the time of unloading, and at that time, the unloading can be quickly made because the cargo oil in the upper tank 2a is made to be easily accumulated in the well 7.
Patent JP-S60115077-A (JP)
Title: Positioning device for magnetic head
Inventor: HIRANO YOSHIYUKI
IPC: G11B21/04
Filed: 1984-10-22
Abstract: PURPOSE:To prevent the generation of undesired resonance due to the weight of a magnetic head and to secure the satisfactory following of a track, by obtaining the coincidence between the shifting direction and he direction of gravity when the magnetic head is positioned at an objective track. CONSTITUTION:A disk 1 is revolved within a vertical surface, and a voice coil motor 9 serving as a drive source is attached under a base 6 and rectangularly to the base 6. While a head 2 is attached to a coil 8 supported by a bellows 7. The coil 8 is put into the motor 9, and an access is given to the head 2 in the same direction as the gravity, i.e., in the direction vertical to the bellows 7. Thus the weight of the head 2 is never applied to the bellows 7 in the form of a bending moment. This prevent the generation of harmful resonance.
Patent JP-H11121747-A (JP)
Title: Manufacture of field-effect transistor
Inventor: HILLENIUS STEVEN JAMES
IPC: H01L21/336
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To control finely the thickness of TiSi2 layers and to control the quality of the interface between the TiSi2 layers by a method wherein the surface which is exposed with a source, a gate and a drain, of a silicon substrate is covered with a Ti/TiN synthetic film and Ti layers are reacted with the silicon substrate by rapid thermal annealing. SOLUTION: As is implanted in a device of an N-channel region using electrodes for a source 11, a drain 15 and a gate as masks and B is implanted in the device of a P-channel region using the electrodes as masks and a prescribed heat cycle is given to the device, whereby desired doped profiles are respectively formed in these electrodes. Then, Ti layers 18 are formed on a wafer by sputtering and the layers 18 are covered with a TiN layer 19 deposited again by sputtering. Then, the Ni layers 18 are reacted with the surface of a silicon substrate by rapid thermal annealing. After that, a photoresist is used for a patterning of the TiN layer and the upper parts, which are not covered with the photoresist, of the channel regions are etched away.
Patent JP-H04103254-A (JP)
Title: Key telephone set
Inventor: TOMITA HIROKO
IPC: H04M3/42
Filed: 1990-08-22
Abstract: PURPOSE:To notify a message to a display device of a key telephone set in matching with a set notice time automatically by storing a number data group of a communication destination onto a storage medium in a personal computer connecting to a master set and utilizing the data by the key telephone set. CONSTITUTION:A file stored in a personal computer 15 is accessed and a specific number notifying a message, a pattern number of the message and a notice time are entered by depressing a dial button. A main control section 22 extracts a notice destination key telephone set number data group via a telephone set interface 16, receives a message pattern number and a notice time data and sets each data to a message memory 19. Thus, the message pattern corresponding to the message pattern number is extracted by referencing a message pattern memory section 18, and the telephone set interface 16 receiving a display instruction displays the received message pattern onto a display device 11 of each key telephone set automatically.
Patent JP-H1044136-A (JP)
Title: Tile separating device
Inventor: INOUE MITSUYOSHI
IPC: B28D1/26
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To realize the quick separation of tiles under the condition that the lowering of their quality is prevented from occurring by giving an impact force only to a separating groove by a method wherein a state that separating blades are abutted against the separating grooves of a time composite by being inserted in advance is realized and then an impact generating device is actuated under the state just mentioned above. SOLUTION: Separating blades 3 and 4, which can respectively insert in the separating grooves provided on both side faces of a tile composite (a), are provided on both sides of a tile separating stopping position P1 on the conveying route of a belt conveyor 2. Under the state that the separating blades 3 and 4 are abutted against the separating grooves by being inserted and then by actuating an impact generating device 43, the desired number of impact forces is given to the tile composite (a) through an impact transmission shaft 44 and the separating blade 4, resulting in generating a crack in the separating grooves, against which the separating blades 3 and 4 are insertedly abutted so as to separate into 2 pieces of the tile.
Patent JP-H04103904-A (JP)
Title: Low nox burner
Inventor: SHIMAZU MASAHIKO
IPC: F23C99/00
Filed: 1990-08-21
Abstract: PURPOSE:To improve combustibility and reduce the generation of NOx by opening a vent hole on the side face of a pressure reducing wall and at the same time forming a throttling section by projecting the upper section to the side of a flame port. CONSTITUTION:A pressure reducing wall 5 which has its lower end fixed to the side wall of a combustion pipe 1 and its upper end set vertically above a flame port 3 opens a vent hole 6 on the side face and forms a throttling section 7 by bending and projecting the upper section toward the side of the flame port 3. The upper end abuts on the pressure reducing wall 5 of the adjacent combustion pipe 1 to close a vent channel 2, and supply the secondary air that rises in the vent channel 2 to the flame from the vent hole 6. With this constitution the secondary air is supplied from the vent hole 6 towards the flame that is formed at the flame port 3 of the combustion pipe 1 to increase the contact with the secondary air and provide good mixing, improving the combustibility, and at the same time the flow rates of the combustion gas and the secondary air are further accelerated by the throttling action at the upper throttle section and go through the throttle so that they can soon get away from the high temperature area near the tip end of the flame and it is possible to reduce the generation of NOx.
Patent JP-2001049396-A (JP)
Title: Oxide dispersion strengthened steel
Inventor: KONDO MASAYUKI
IPC: C22C38/28
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an oxide dispersion strengthened steel capable of recrystallizing at <=1300 deg.C even in the case where steel powder of >0.15 wt.% oxygen content, such as low-cost SUS410L steel powder prepared by water atomization, is used and having excellent creep characteristics even under multi-axial stress. SOLUTION: The steel is an alloy steel having a composition consisting of, by weight, 8 to 18% Cr, 0.1 to 1.5% of (1/2.W+Mo) (where Mo and W are 0.1 to 1.5% and 0-2.8% W respectively), 1.5 to 2.5% Ti, 0.12 to 0.32% Y, 0.18 to 0.40% O, and the balance Fe with inevitable impurities and also having a structure in which 0.43 to 1.0 wt.% oxides are dispersed in a parent phase and recrystallized structure is provided.
Patent JP-S58191988-A (JP)
Inventor: ROBAATO EDOWAADO RATSUKO
IPC: G21C3/28
Filed: 1982-12-16
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-2001038115-A (JP)
Title: Filter device
Inventor: SAKAMOTO YOSHIHIRO
IPC: B01D29/90
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce production cost of a filter device through reduction of the cost of parts due to decrease of the kinds of parts or the mass production by separating the filter device into several structural parts to unitize and using a specified unit in each filter device in common. SOLUTION: This device has a filter unit 1 formed by unitizing a filter 6 with plural pipes 7-11 connected to the filter 6 and a valve unit 2 formed by unitizing plural pipes 15-19 freely detachably connected to the pipe 7-11 of the filter unit 1 at one end side and connected to a liquid supply part, a gas supply part, a part, where a filtered liquid is supplied, or the like at another end side with valves for opening and closing the pipes 15-19. The filter device is structured by combining the valve unit 2 with the filter unit 1 having desired filtration capacity and the valve unit 2 is used in each filter device in common.
Patent JP-H01221295-A (JP)
Title: Composite writing implement
Inventor: KUBOTA MASUO
IPC: B43K24/18
Filed: 1988-09-06
Abstract: PURPOSE:To contrive smoother alternate protruding and retracting operations of refills, by a construction wherein cam surfaces provided on sliders connected integrally to rear ends of first and second refills are selectively pressed against a cam-engaging protrusion provided on the inner periphery of a rear outer tube restricted by a detent means in being rotated. CONSTITUTION:A rear outer tube of a composite writing means is connected to a rear end part of a front outer tube through a sheath so that it can be rotated forward and reversely, be inserted and detached, and be slidden axially for a knocking operation. A fixed-side detent protrusion for restricting the rotating range of the rear outer tube is provided integrally on the outer peripheral surface of the sheath, and is contained in a large diameter stepped hole part provided at a tip-side inner peripheral surface of the rear outer tube. A pair of axial slide grooves for permitting a knocking operation of the rear outer tube is provided at the rear end of the hole part, and a tip part of a partition wall between the grooves is formed as a movable-side detent protrusion. When the rear outer tube is rotated in one direction, the movable-side detent protrusion comes into contact with one side surface of the detent protrusion on the sheath to restrict the rotation, and when the rear outer tube is rotated in the other direction, the movable-side detent protrusion comes into contact with the other side surface of the detent protrusion on the sheath to restrict the rotation.
Patent JP-S6279892-A (JP)
Title: Method for removing organic impurity contained in water
Inventor: SENRUI SHIRO
IPC: G21F9/06
Filed: 1985-10-04
Abstract: PURPOSE:To thoroughly remove org. impurities contained in water by heating the water contg. the org. impurities to evaporate, then introducing oxygen or gas mixed with an inert gas and oxygen therein and bringing the same into contact with an oxidation catalyst. CONSTITUTION:The water 2 contg. the org. impurities is heated to evaporate by an evaporator 1 and the oxygen or the gaseous mixture composed of the inert gas and oxygen introduced from an oxygen supply line 3 is added thereto and is preheated by a gas preheater 4. The preheated oxygen-contg. steam is conducted to an oxidation reaction column 5 held at a prescribed temp. and is brought into contact with the oxidation catalyst 6. The org. impurities in the steam is brought into reaction with the oxygen by the contact with the catalyst, by which the impurities are burned and gasified and are thereby removed. The steam from which the org. impurities are removed in the above- mentioned manner is conducted to a condenser 7 where the steam is condensed. The condensate is stored as treated water 9 in a receiving tank 8. As a result, a slight amt. of the org. impurities which are contained in the water and are difficult to be removed are thoroughly removed without remaining of the treating agent, etc.
Patent JP-H1164723-A (JP)
Title: Automatic focusing device, image pickup device, image pickup system and recording medium
Inventor: YASUDA HITOSHI
IPC: G02B7/36
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction in focusing by using a high-band component in the video signal of a subject image illuminated with auxiliary emitted light as a focus evaluated value, performing focusing by moving an optical system in an optical axis direction so that the evaluated value may be maximum, and controlling the on/off of the auxiliary emitted light based on focusing operation. SOLUTION: After a camera AF microcomputer 118 turns on an auxiliary light emitting part 121 so as to irradiate a subject, a focus lens motor 114 is driven to finely drive a focus lens 105, and whether or not a focusing state is attained now is discriminated according to a focus evaluated value signal from an AF evaluated value processing circuit 116. When the focusing state is attained, the microcomputer 118 turns off the auxiliary light emitting part 121 of a stroboscope 119 after stopping the lens 105 by stopping driving the motor 114 by a focus lens driver 115. Then, the main light emitting part 120 of the stroboscope 119 is turned on and the video signal being output from a camera signal processing 108 is recorded on a magnetic tape by a recorder 109.
Patent JP-S6279550-A (JP)
Title: Information processor
Inventor: SUGAWA KAZUYUKI
IPC: G06F13/00
Filed: 1985-10-03
Abstract: PURPOSE:To facilitate the maintenance of a circuit by controlling a trace adaptor, an input means and an output means, and providing a tracer function control means that functions as a circuit tracer. CONSTITUTION:An information processing control means 6 is connected to a circuit transmission line 7 by a circuit connection adaptor 5, and is also equipped with an input means 3 and an output means 4 other than the circuit. A trace adaptor 1 is connected to the circuit transmission line 7 and reads the physical change of the circuit transmission line 7. A tracer function control means 2 converts/edits the information of the physical change of the transmission line 7 at the trace adaptor 1 by an instruction from the input means 3 and outputs it to the output means 4. Thereby the maintenance of the circuit can easily be performed.
Patent JP-H0666408-A (JP)
Title: Controller for recirculation starting system of boiler
Inventor: IWABUCHI AKIRA
IPC: F22B35/14
Filed: 1992-08-20
Abstract: PURPOSE:To prevent a state in which a protective unit is unnecessarily operated by eliminating a phenomenon in which a recirculation flow rate is abruptly reduced from a predetermined set value after a boiler circulation pump BCP is started. CONSTITUTION:A controller for controlling a recirculation flow rate of a recirculation system for a boiler with a water level of a vapor separation tank as an index by a circulation flowrate control valve (Q valve) (a) comprises a function generator 2 for applying a predetermined set value A of a circulation amount in response to the level of the tank, and a timer 5 for forming a timer time T longer than a time limit in which an abrupt drop for abruptly reducing a circulation flow rate is present after the pump BCP is turned ON in a state a residual heat remains. Further, the controller comprises a flowrate setter 3 for applying a preliminary set value B of the circulation flow rate determined to a minimum value or less of an abrupt drop J of the time T, and a switching unit 4 for outputting a predetermined set value A after the time T for applying the value B during the time T is elapsed.
Patent JP-2001046742-A (JP)
Title: Game system and information memory medium
Inventor: AKATSUKA TETSUYA
IPC: A63F13/45
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of implementing a game operation command normally implemented by complex operation procedures via a simple operation and provide an information memory medium. SOLUTION: A command list 14 of tricks played when the button of a game controller is operated in the prescribed operation procedures is displayed to a player. When the player selects a trick and pushes a button B, the key record of the trick is allocated to a game button L. When the player pushes the button L, a character 20 plays the trick of the allocated key record. The allocated information of the key record is stored on a memory card so that the allocation is effective when a power supply is turned on next time. The data of the command list are read from the outside via an information memory medium or a communication circuit to offer exclusive secret tricks to the player. The command list 14 is displayed during the game so that the key record can be allocated to the button L. A handicap is set by allowing or prohibiting the key record.
Patent JP-S61102477-A (JP)
Inventor: INOUE TAKESHI
IPC: D06M11/83
Filed: 1984-10-19
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-H1042957-A (JP)
Title: Toothbrush
Inventor: KATO TAKAO
IPC: A46B9/04
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush preventing the generation of burrs at the bristle plant section of the toothbrush, having good production efficiency, and excellent in the cleaning effect, operability, and external appearance. SOLUTION: Fused connection sections 13 are provided at the terminals of bristle bundles 1, 2, 3, 4, 5 having prescribed bristle bundle cross sectional shapes, and the fused connection sections 13 are integrally fixed to a handle head section 10 to form this toothbrush 11. The cross sections of the bristle bundles are parallelograms or triangles. The shape of the bristle bundle cross section when the bristle bundle is collected to be fixed is a parallelogram for parallelogramatic bristles, and it is a parallelogram or a triangle for triangular bristles. Bristles are very densely planted in the bristle bundles, the bristle bundles having higher stiffness than before can be obtained, and the toothbrush 11 having large force to scratch off the tooth filth on the tooth face and excellent in the cleaning effect can be obtained.