baber/WOPTO huggingface dataset:
Patent JP-H10178322-A (JP)
Title: Intermediate frequency amplifier circuit
Inventor: SHONO HIROSHI
IPC: H04N5/44
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to improve distortion by selecting an output form of the output stage of an intermediate frequency amplifier circuit. SOLUTION: The circuit is provided with a 1st output circuit having a voltage amplifier circuit 32 and a 1st current amplifier circuit 43, a 2nd output circuit having a voltage amplifier circuit 34 and a 2nd current amplifier circuit 44, and a switch 42 that selects an output form of the 1st output circuit and the 2nd output circuit. In the case that a 1st level control signal is received by the switch 42, the 1st output circuit acts like a push-pull circuit and the 2nd output circuit stops the operation and in the case that a 2nd level control signal is received, the 1st output circuit and the 2nd output circuit act like emitter follower circuits to select a balanced/unbalanced output stage.
Patent JP-H10247240-A (JP)
Title: Method for compressing size of handwriting digital expression
Inventor: REYNOLDS DAVID EVERETT
IPC: G06T3/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To compress handwriting data without damaging readability with low calculation cost. SOLUTION: For a method for compressing handwriting electronic ink containing a curve, an important node in ink is detected at first. The node is detected by detecting local maximum value/minimum value. At that time, false maximum value/minimum value owing to noise are removed. The curve is re-sampled by using the detected node. Re-sampling is executed by substituting the curve for a straight line by using polygonal approximation. Re-sampled ink is scheduled so that it is adjusted to target resolution. Re-scaled data is delta-encoded and is bit-packed and is stored.
Patent JP-H04205549-A (JP)
Title: Back-up device for word processing operation
Inventor: INOUE TORU
IPC: G06F17/30
Filed: 1990-11-30
Abstract: PURPOSE:To retrieve a desired reference sentence and to easily produce a document in a short time without forcing a producer to input a key word by extracting a key word out of the document when the produced document is stored and retrieving the document containing the key word out of the stored documents. CONSTITUTION:A document is produced at a work station 12 and then the presence or absence of a key work element is decided. The underlined characters, i.e., the characters existing before 'SAMA' or 'DONO' (Mr., Mrs.), the magnified characters, etc., are set as the key words. Then an extracted message is sent to another data base 14 to retrieve whether the document containing the key word corresponding to the extracted message is stored or not in one of data bases 15-17 of the work stations 12-14. If so, the presence of a reference document is displayed on a display. Thus the input job is not needed for the key word related to retrieval of the reference document. Then the reference document is displayed without interrupting a document production job.
Patent JP-H09178397-A (JP)
Title: Data transmission-reception system
Inventor: SHIMIZU SETSUNDO
IPC: G06F19/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To select an airspace which can be used for training in a high degree of freedom, by connecting a computer for simulation and display equipment to data link equipment connected to an antenna for data link and by mounting them on an aircraft. SOLUTION: A fighter internal signal on a fighter data bus 1 is processed by data link equipment 2a on a fighter and then radiated into a space as a fighter internal signal burst 4 from an antenna 3a on the fighter. After the fighter internal signal burst 4 is received by an antenna 3b on the fighter, it is restored to the fighter internal signal before framing, by a processing of data link equipment 2b on the fighter, and then sent to a computer 6 for simulation and display equipment 7 on the fighter. In the computer 6 for simulation on the fighter, weapon simulation is executed on the basis of the fighter internal signal and the result is sent to the display equipment 7 and the data link equipment 2b on the fighter.
Patent JP-H10183557-A (JP)
Title: Method and device for controlling turbulence in flow field of fluid on boundary layer or wall
Inventor: SIROVICH LAWRENCE
IPC: B64C21/10
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce turbulence drag by regularly or irregularly providing multiple projections or recesses having a prescribed shape and introducing a disturbance promoting or suppressing the occurrence of a roll pair on a wall face at a prescribed pitch. SOLUTION: Multiple V-shaped lugs 55 each having an apex facing an arrow 53 are regularly or irregularly displacedly arranged on the surface 51 of a wall 52 kept in contact with the flow field of a fluid in this turbulence control device 50. The apex angle of each lug 55 is set to 50-90 deg., its height is set to 5-15 wall units, the pitch of lines is set to 100-300 wall units, the pitch of the flow direction is set to 200-400 wall units, and the size of the flow direction is set to 150-250 wall units, where the wall unit is the value divided with viscosity by the square root of the product of density and stress. The V-shaped lug 55 is provided with a recessed or protruded curve from the apex, or recesses may be arranged in the surface 51 in place of the lugs 55. Turbulence can be easily controlled, and drag can be sharply reduced.
Patent JP-H09175759-A (JP)
Title: Unlocking device on landing door of elevator
Inventor: KOYANAGI MITSUNORI
IPC: B66B13/16
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To open a landing door safely using a dedicated key. SOLUTION: In an unlocking device on a landing door of an elevator, first hook 2A and a second hook 2B which engage with an engaging part 3 are provided on a hook device 2 provided on a landing door 1 at a specified interval. Also the unloading device is provided with a first key hole 5A which is provided in the surface of the landing door 1 and unlocks the engagement between the engaging part 3 and the first hook 2A and a second key hole which is provided in the side surface of the landing door 1 and unlocks the engagement between the engaging part 3 and the second hook 2B.
Patent JP-H04209796-A (JP)
Title: Vapor-phase synthesis of diamond and apparatus therefor
Inventor: YAMANOI KIYOSHI
IPC: C30B29/04
Filed: 1990-11-30
Abstract: PURPOSE:To expand the deposition area of diamond in the direct-current thermal plasma vapor-phase synthesis by stirring a plasma jet. CONSTITUTION:Gas 13 supplied between an anode 2 and a cathode 3 of a plasma torch 1 in a vacuum chamber 11 is converted to a plasma by electric discharge between the electrodes to obtain a plasma jet 7 containing a carbon material. The plasma jet is blasted to a substrate 9 to synthesize a diamond crystal 8. The plasma jet 7 is stirred with a stirring member 5 placed around the flow channel of the plasma jet in the course of moving the jet from the torch 1 to the substrate 9. A water-cooled substrate holder 10 holding the substrate 9 is cooled with cooling water 17. A diamond having large deposition area can be produced by this process.
Patent JP-2001157164-A (JP)
Title: Digital camera and method for processing image data
Inventor: SUENAGA KAZUNORI
IPC: H04N19/136
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera and an image data processing method capable of changing quantization characteristic values, according to the characteristics of uncompressed image data. SOLUTION: A graph, representing the correlation between a scale factor and the file size of encoded image data, is displayed on an LCD by inquiring an exclusive LSI for compression of the file size of the encoded image data obtained by compressing image data stored in a RAM after photographing and before compression (S103). The change in the scale factor is received with the graph displayed on the LCD (S104), and the image data are compressed by using the quantization characteristic value decided by the changed scale factor to generate encoded image data, and the encoded image data are stored in a flash memory (S105).
Patent JP-2001154465-A (JP)
Title: Image forming device
Inventor: SUGA TSUTOMU
IPC: G03G15/16
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is capable of preventing the generation of an abnormal image by surely judging a case a cleaning member moving means of an electrostatic charging means is locked during the course of cleaning and to provide the image forming device which allows the long-term use of the electrostatic charging means by adopting the cleaning member formed by flocking fiber materials to a foamed material. SOLUTION: This image forming device is provided with a stop position detecting means for the cleaning member moving means, an overcurrent detecting means of a drive means and a clocking means for clocking the cleaning time. The drive current supplied to the drive means is controlled in accordance with detection data and clocking data. The cleaning member formed by sticking rayon cloth flocked with the nylon fibers to formed polyurethane is adopted.
Patent JP-H04207055-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHITAKE KAZUHIRO
IPC: H01L23/522
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the capacitance between wirings, minimize time constant during charge/discharge time and ensure a high speed operation of devices and circuits by installing a cavity on an insulation film between wirings which connect said devices. CONSTITUTION:First and second interlayer films 6 and 7 of CVD oxide films are deposited between a first wiring layer 4 and a second wiring layer 5. A silica-made wiring interlayer insulation 14 is buried in the first wiring layer in order to flatten the level difference of the first wiring layer and maintain the evenness of the first wiring layer bed. On the side wall of the first wiring layer 4, there is formed a CVD oxide film-based side wall insulation film 9 where a cavity 10 is formed between the specified wiring layers 4. A wiring to wiring capacitance of the first wiring layers 4 is reduced compared with a case when there is no cavity provided. Furthermore, a higher speed operation of the devices is ensured. In addition, with regards to the first wiring layers 4 where the wiring to wiring capacitance is not so important, no cavity is provided between the wirings. The wiring interlayer insulation film 14 is made to remain while the structural strength is ensured.
Patent JP-H08187606-A (JP)
Title: Cutting tool of surface coated tungsten carbide based cemented carbide with its hard coating layer having excellent inter-layer adhesion
Inventor: NAKAMURA KEIJI
IPC: B23P15/28
Filed: 1994-12-28
Abstract: PURPOSE: To provide a cutting tool of coated cemented carbide with its four hard coating layers having excellent inter-layer adhesion. CONSTITUTION: A cutting tool of coated cemented carbide comprises a first layer of TiN layer having granular crystal structure on surface f a cemented carbide base, a second layer of TiCN layer having vertically-grown crystal structure, a third layer of Al2 O3 layer having structure mainly of copper type crystal, and a fourth layer, if necessary, of TiN layer having granular structure. The first layer and the second layer are formed at as hard coating layer of average layer thickness 3-30μm in which the rain boundary contains at least W and Co of components constituting the base by diffusion.
Patent JP-H09182142-A (JP)
Title: Portable telephone system
Inventor: KONISHI HIROSHI
IPC: H04W92/08
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone equipment of reduced power consumption and simple communication form and software by inputting and utilizing cell positional information outputted from a car navigation system. SOLUTION: The car navigation system 1 is mounted to a traveling object (vehicle, e.g.). The portable telephone equipment 2 utilizes the signal processing result of the car navigation system 1. The car navigation system 1 is provided with positional information of the traveling object and cell information of the portable telephone equipment to give cell positional information which the portable telephone equipment 2 belongs to the portable telephone equipment 2. As the result, the portable telephone equipment 2 unnecessitates conventional searching operation to reduce power consumption. In addition, a communication form is made simple for the portable telephone equipment, software becomes simple to attain cost down.
Patent JP-H05172237-A (JP)
Title: Failure judging device for automatic transmission
Inventor: WAKAHARA TATSUO
IPC: F16H59/44
Filed: 1991-12-24
Abstract: PURPOSE:To judge both failure in the mechanism system and one in the sensor system through simple processes using a failure judging device for an automatic transmission equipped with a fluid coupling and a gear shift unit. CONSTITUTION:The slippage rate of a fluid coupling (a) is calculated (g) on the basis of the output rotation sensing value (e) and input rotation sensing value (d) due to actual measurement, and if the calculation of slippage rate value becomes below a value to cause judgement that the device goes in failure, a judgement of failure is passed by a failure judging means (i).
Patent JP-H06186717-A (JP)
Title: Coating polymer for tabletting
Inventor: TACHIBANA NORIKI
IPC: G03C5/38
Filed: 1992-12-21
Abstract: PURPOSE:To provide the coating polymer for tabletting which coats the tablet having >=15mm diameter and does not precipitate and the coating polymer for tabletting which has 10 to 150 deg.C glass transition point, can make uniform coating and does not precipitate. CONSTITUTION:This coating polymer consists of the following constitution: 1. The coating polymer for tabletting which is a polymer for coating the tablet having >=15mm diameter and the glass transition temp. of this polymer is 10 to 150 deg.C. 2. The coating polymer for tabletting, described in 1, in which the tablet is a photographic material. 3. The coating material for tabletting, described in 1, which contains >=1 kinds of the materials selected form a filler, soluble dye, plasticizer, defoaming agent and surfactant as additives.
Patent JP-H05169262-A (JP)
Title: Nozzle positioning jig for arc spot welding
Inventor: NOHARA KAZUHIRO
IPC: B23K9/007
Filed: 1991-12-24
Abstract: PURPOSE:To prevent spatters from sticking to the nozzle inside, to maintain a shielding property, to surely prevent the occurrence of weld defects and to position a nozzle at the accurate position in performing arc spot welding by manual operation on two-superposed plates on the jig suitable for using for positioning the nozzle for spot welding at the suitable position. CONSTITUTION:A jig main body 7 arranged so as to cover from above the welding surface of a plate 1 at the specified interval is provided, a wire hole part 7a through which a wire 3 for arc spot welding is passed is formed at the position opposite to the arc spot welding position of the plate 1 on this jig main body 7 and a nozzle positioning stepped part 7b on which the tip face of the nozzle 6 for arc spot welding is abutted on to perform positioning is formed on the periphery of this wire hole part 7a.
Patent JP-2001009885-A (JP)
Title: Manufacture for electrically heating component of injection molding tool
Inventor: SCHWARZKOPF EUGEN
IPC: H05B3/50
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain uniform large compression over the whole cross section by compressing a jacket pipe by rolling or a roller process, and simultaneously providing contours. SOLUTION: A cylindrical heating component-connection pin 1 is provided in an axial end part range for an electrically heating component, and a heating conductor 2 arranged inside the heating component is connected to those heating connection pins 1. Further, a hollow space of a hollow component is filled with magnesium oxide as an insulating material 3, hermetically sealed axially by an ceramics insulating body 6 and a mounting nut 7, and the hermetically sealed part is screwed on a threaded part of the connection pin 1. The electrically heating component is compressed by rolling with a rolling tool thus, simultaneously deformed into a ring part 5 and a jacket pipe is constituted. Thereby, uniform large compression can be obtained over the whole cross section.
Patent JP-H06167940-A (JP)
Title: Controller for display driving
Inventor: YAJIMA AKIRA
IPC: G09G3/18
Filed: 1992-11-30
Abstract: PURPOSE:To make the change of a common signal output terminal position easy and to enable coping with display devices of plural kinds by changing a terminal position of the common signal for displaying a fixed pattern. CONSTITUTION:When a terminal (a) of a selected terminal group 403 is set to '1' and terminals (b), (c) to '0', each input terminal (a) of each multiplexer MPX 1-17 of a multiplexer group 402 is selected and the other terminals (b), (c) are made open or high impedance, in a control IC for driving display. Further, When the terminal (b) of the selected terminal group 403 is set to '1' and terminals (a), (c) to '0', each terminal (b) of the MPX 1-17 is selected, also when the terminal (c) of the selected terminal group 403 is set to '1' and the other terminals (a), (b) to '0', each input terminal (c) of the MPX 1-17 is selected. Thus, positions of common signal output terminals for displaying a fixed pattern are switched between arrays, to the end of terminals (the uppermost) and the other end of terminals (the maximum) by controlling for switching of the selected terminals 403.
Patent JP-H06157281-A (JP)
Title: Skin cosmetic
Inventor: MINAMINO HIROMI
IPC: A61K8/00
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a skin cosmetic useful as a lotion promoting skin function, having excellent safety and inhibitory effect on aging of skin, comprising an extract of tuber of Aconitum carmishaeli. CONSTITUTION:The skin cosmetic is blended with preferably 0.0001-30wt.% extract of tuber of Aconitum carmishaeli such as processed tuber of Aconitum carmishaeli obtained by disinfecting root tuber of a plant of the genus Aconitum of the family banunculaceae and preparing.
Patent JP-H07161245-A (JP)
Title: Manufacture of flat cable
Inventor: TAKAMURA SATOSHI
IPC: H01B7/08
Filed: 1993-12-10
Abstract: PURPOSE:To efficiently manufacture a flat cable with no hand required by considering a specific means, in a method for manufacturing the prescribed flat cable. CONSTITUTION:In this method of manufacture, metal foil 2 is bonded to a carrier tape l of applying a bonding agent to only a necessary part, and a half cut is formed in this metal foil 2 to remove a continued metal foil residual part 4 rewound to a continuous residue rewinding roll 5. Next in this method, an exposed surface of a metal foil conductor part 6 is coated with an insulating film 8, thereafter to remove the carrier tape 1, and an exposed surface of the metal foil conductor part 6 thereafter is coated with an insulating film 18, so that a continued unit 9 of the insulating films 8, 18, with which the metal foil conductor part 6 is coated from upper/lower surfaces, is punched into prescribed shape, to obtain a flat cable. In this method, after a half cut, during the time up to coating with the insulating film 8, a metal foil pasted surface of the carrier tape 1 is placed in a lateral or lower direction, and an island- shaped metal foil residual part 12 on the carrier tape 1 is dropped down by gravitational force and removed.
Patent JP-H06193247-A (JP)
Title: Plinth installation device
Inventor: TAKENAKA FUMIYA
IPC: E04F19/04
Filed: 1992-12-22
Abstract: PURPOSE:To surely fix a wall finishing member on a wall ground surface by carrying out the replacement of a plinth or a wall finishing member in a simple manner. CONSTITUTION:A vacant place 3 is formed between the lower edge of a wall finishing member 1 and the surface of a floor finishing member 2, and a plinth holding fitting 5 is fixed on a wall ground surface 4 in the vacant place 3. A lower plinth member 6 is fitting installed in a demountable manner on the plinth holding fitting 5, and a aupporting piece part 7 is erected at the front edge of the lower plinth member 6, and a groove part 8 which is opened upward is formed between the supporting piece part 7 and the obverse surface of the wall finishing member 1. A joint piece part 10 suspended at the lower edge of the upper plinth member 9 is insertion-fitted in a demountable manner in the groove part 8.
Patent JP-2000160534-A (JP)
Title: Method for repairing water-shielding sheet
Inventor: EBIHARA MASAAKI
IPC: B09B1/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To ensure an electric insulation property for matching with an electric detection system by placing a water-shielding member for surface repair of wider area than that of damage portion at the damage portion through a swelling material, and applying load thereto from the above of the water-shielding member. SOLUTION: A vertical hole reaching a damaged portion 2 of a water shielding sheet 1 is excavated by an excavator. A swelling rubber material 7 or swelling polyurethane or a swelling material having a specific resistance 103Ω.m or more is used on one surface of a water shielding material 6 for repair of an area wider than that of the damaged portion 2. For example, the rubber material 7 is attached to the whole surface of the one surface of the material 6, and the material 6 is put in the vertical hole exacavated so as to cover the upper surface of the portion 2 of the sheet 1. Then, to ensure the close contact between the material 6 and the sheet 1 by restraining the swelling action of the rubber member 7 lla filled back material is layed on the material 6 for the application of load.  Accordingly, the electric insulating condition of the repair portion an be secured with a short and economical repair.
Patent JP-H09178005-A (JP)
Title: Flow control valve
Inventor: EDOWAADO EMU KAKUZOROUSUKI
IPC: F16K7/16
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To control a flow of fluid or gas by gradually covering over a surface between both of an inlet opening and an outlet opening with a diaphragm so as to change the flow resistance of the fluid between the inlet opening and the outlet opening. SOLUTION: In one practical use condition, this invention is provided with main body assemblies 31, 32, in which a space part 34 is arranged. Furthermore, the main body 32 is provided with an inlet flow passage 35 for leading the fluid or the gas into the space 34 of a valve and an outlet flow passage 36 for leading out the fluid or the gas. The inlet flow passage 35 and the outlet flow passage 36 have openings 37, 38 facing to the space part 34. Surfaces 39, which are practically continued to each other, are arranged between the inlet opening 37 and the outlet opening 38. The fluid or the gas flowing through a valve is controlled by gradually engaging a diaphragm 40 over the surfaces 39 so as to change the fluid resistance between the thin flexible diaphragm 40 and the surfaces 39 of the main body 32.