baber/WOPTO huggingface dataset:
Patent JP-H0730449-A (JP)
Title: Receiver
Inventor: KASHIWAGI TAKASHI
IPC: H04B1/10
Filed: 1993-07-08
Abstract: PURPOSE:To reduce channel switching for avoiding interference by using plural filters having respectively different center frequency bands as receiving band limiting filters. CONSTITUTION:Three filters 8, 8a, 8b respectively having center frequency (f0), (f0+DELTAf), (f0-DELTAf) are prepared as filters for limiting receiving bands in an intermediate frequency circuit. Differences in receiving electric field intensity when a receiving signal is passed through respective filters 8, 8a, 8b are measured and the existence of an interference wave and the level of interference frequency are judged based upon the measured results. Where, f0 is intermediate frequency and DELTAf is prescribed frequency polarization. Thereby the existence of an interference wave and the level of interference frequency can be judged by any receiver of this kind independently of a modulation system, the degree of modulation and a return speed, an anti-interference characteristic can be improved by selecting filters whose interference quantity is furthermore reduced and channel switching for avoiding interference can be reduced.
Patent JP-H1020347-A (JP)
Title: Variable ultraviolet filter and window glass composed of the same
Inventor: HAGIWARA MASAHIRO
IPC: E06B5/18
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a UV filter of a variable type with which the changing of transmittance of UV rays according to a seasonal change and weather change is made possible by changing the transmittance of the UV rays by electric field intensity. SOLUTION: This variable type UV filter comprises a cell consisting of two sheets of transparent electrode plates 1 facing each other and the fluid packed into the cell. The fluid to be packed into the cell is a dispersion formed by dispersing zinc oxide fine powder 2 into a transparent insulative liquid. The zinc oxide fine powder 2 contains 0.1 to 25atm.% one or >=2 kinds of metal elements selected from a group consisting of Al, Si, Ti, V, Cr, Mn, Fe, Co, Ga, Zr, In, Sn and Hf and has UV shieldability. The changing of the transmittance of the UV rays may be changed (controlled) by the intensity (electric field intensity, i.e., impressed voltage) of the electric field to be impressed on the fluid consisting of such dispersion.
Patent JP-S6147557-A (JP)
Title: Ultrasonic flaw detection signal recorder/reproducer
Inventor: KOSHIRAE MITSUO
IPC: G01N29/44
Filed: 1984-08-15
Abstract: PURPOSE:To accurately record and reproduce an ultrasonic signal having a frequency component exceeding the frequency band of a TV signal recorder/reproducer, by providing a time base extending device to record an ultrasonic video signal with an extended time base. CONSTITUTION:According to a flaw detector synchronous signal C from a converter 4, an ultrasonic flaw detector 2 drives an ultrasonic probe 1 to output an ultrasonic video signal (b). Once the ultrasonic video signal (b) is fetched into a buffer memory 3, it is outputted sequentially as intermittent ultrasonic video signal (f) in response to a time base control signal (g). The intermittent ultrasonic video signal (f) is extended in the time base with a time base extending device 8 by a control signal (e) from the converter 4 and outputted to the converter 4 as time base conversion ultrasonic video signal (h). Then, the video signal is converted into a TV signal (d) to be recorded with a TV signal recorder/reproducer 5.
Patent JP-S6413051-A (JP)
Title: Selective carbonylation
Inventor: SHIMIZU ISOO
IPC: C07C67/38
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the title compound which is useful as an intermediate in no need of previous isolation or purification, by effecting selective hydroesterification of a mixture of 1, 1-di (substituted aryl) ethylene and mono (substituted aryl) ethylene under specific reaction conditions. CONSTITUTION:A mixture of a compound of formula I (Ar is substituted aryl) and another compound of formula II is allowed to react with carbon monoxide, water or 1-4C alcohol such as methanol, ethanol, propanol or the like in the presence of a transition metal carbonylation catalyst such as palladium catalyst at 40-200 deg.C and a pressure over 5kg/cm<2>, when needed, followed by hydrolysis to give an aryl-substituted propionic acid.
Patent JP-H0724773-A (JP)
Title: Manipulator device
Inventor: YUASA MASAYUKI
IPC: F15B15/10
Filed: 1993-07-08
Abstract: PURPOSE:To reduce weight of an arm and facilitate control of vibration of the arm by utilizing a difference in expansion and shrinkage of a pair of elastic expansion bodies which expand and shrink due to supply and discharge of fluid and expand and shrink the length relatively as drive source of a member to be driven. CONSTITUTION:When a nozzle body 130 which is equivalent to a wrist section is turned around an axis of a second arm 52 or is bent and stretched, air is supplied to an elastic expansion body 68A, and air is discharged from another elastic body 68B. The elastic expansion body 68A expands and the elastic expansion body 68B shrinks due to the supply and discharge of air, causing a difference in expansion and shrinkage. For this reason, a timing belt 82 moves in the arrow A direction, and a drive pulley 84 is rotated in the arrow B direction. A bevel gear rotates integrally with the drive pulley 86, and the nozzle body 130 rotates in the arrow C direction. Thus, since the elastic expansion bodies 68A, 68B are utilized in driving the nozzle body 130 which rotates at 2 degrees of freedom, moment of inertia which is generated when the arm 52 is activated is reduced, and control of vibration becomes easy.
Patent JP-S6325361-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: YAMAZAKI RYUTARO
IPC: F02M1/04
Filed: 1986-07-18
Abstract: PURPOSE:To improve startability by composing the float valve of a carburetor with a control part of a small diameter that opens and closes a fuel supply port and a base of a large diameter that is guided in a groove, so as to introduce supply fuel into a float chamber through a fuel leading passage. CONSTITUTION:To the float chamber 4 of a carburetter 3, fuel is supplied from a fuel tank 5 through a fuel supply port 4a and a float valve 7 that opens and closes said supply port and via a fuel leading passage 4c and a fuel storage chamber 21. The float valve 7 consists of a control part 7b of a small diameter that opens and closes the fuel supply port 4a and a base 7a of a large diameter, and the base 7a slides in a guide hole 4b formed in the carburetor. At engine starting, when a connecting passage 18 is opened as a starting fuel passage by operating a by-pass valve, the fuel from a fuel supplying pipe 20, opens the float valve 7 for flowing into stably without being affected by vapour in the carburetter-interior 3 and so on.
Patent JP-2000357077-A (JP)
Title: Voice reading-aloud device
Inventor: ITO JUN
IPC: G06F3/16
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To make it easy to register a user registered word used for a voice reading-aloud process by reading a mail address and a simplified reading out of individual management information which is already stored in an individual management information storage part and storing them in a user registered word storage part. SOLUTION: A portable terminal stores and holds individual management information similar to an address book and carries out maintenance such as addition and alteration at any time. The individual management information has fields for a mail address, a name, a reading, etc. This individual management information is used to make it easy to register a user registered word. Namely, when a 'register' button is pressed, a user registered word list 501 is shown. With a 'batch read' button 506, a mail address and a reading are automatically read out of individual management information stored and held in an individual management information storage part and then added to a user registered word glossary.
Patent JP-2000356017-A (JP)
Title: Staircase tread fixture
Inventor: YAMANAKA RYOICHI
IPC: E04F11/16
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixture with which fixing work of a staircase tread can be carried out not only from the staircase inside but also from the outside. SOLUTION: A bracket 10 is fastened on a staircase tread 20 by making a first receiver surface 11 of the bracket 10 contact with a left end surface or a right end surface of the staircase tread 20 and passing a machine screw 21 through a through hole 14 of the first receiver surface 11 in case of constructing from the outside of a stairway. Thereafter, the staircase tread 20 is placed on a stairway stringer board 22, a connecting surface 13 of the bracket 10 is made contact with an upper end surface of the stringer board 22, and a second receiver surface 12 of the bracket 10 is made contact with an upper end back surface of the stringer board 22. Thereafter, a nail 2 is inserted from an upper end part opening 15a of a tapered groove 15 and driven.  Consequently, the nail 23 intrudes along the tapered groove 15 and driven on an upper end surface of the stringer board through a through hole 16 of the connecting surface 13. Accordingly, the staircase tread 20 is fixed on the stringer board.
Patent JP-S5793779-A (JP)
Title: Convergence measuring device
Inventor: HIRAYAMA KAZUNARI
IPC: H04N17/04
Filed: 1980-12-03
Abstract: PURPOSE:To change the magnification of a lens automatically, by sequentially repeating the measurement of center coordinate of B, G, R color signals and demagnetization, coinciding the color beams, and controlling the magnification of a zoom lens according to the degree of coincidence of the convergence. CONSTITUTION:A cross hatch pattern generator 6 is switched to output B, G, R signals sequentially to obtain the center coordinate. A signal from a sequential signal processor 17 is processed at a controller 18, and the charging voltage and direction of current of a magnetizing power supply 25 are determined according to each center coordinate. A magnetizing current flows to a ring-shape magnetizing coil 24 with a charging signal from a controller 18 to move the coil so as to converge the beam. The detection of a center coordinate and charge/discharge are repeated and demagnetization is made so as to coincide the three color beams A pulley 14 fixed to a zoom lens 15' is turned with a pulse motor 42 so as to enter each center coordinate of each color signal into the whole effective section of a photo detector 26 to change the magnification of lens automatically.
Patent JP-H0218250-A (JP)
Title: Device of continuously manufacturing reeled roll
Inventor: KATAOKA AKIRA
IPC: B65H19/22
Filed: 1988-07-07
Abstract: PURPOSE:To provide a reeled roll having high quality in a consistent process of from the starting of winding to completion of winding by providing a mechanism to movably support a second press device designed to press a winding roll against a revolution type drum by means of a given press force even during revolution of the drum. CONSTITUTION:After a cut web W' is wound around a new winding core C in a waiting position and a first winding position II, before a reeled roll R formed around a core C is released in a waiting position and a first winding position II from a first press 6, a second press device 8 is moved from a second winding position III onto the reeled roll R in the waiting position and first winding position II by a second press device moving mechanism 14. The circulating surface of the second press device 8 is driven and circulated with given torque or at a given speed by means of a rotation drive device, and is returned to the second winding position III along with revolution of a revolution type drum 1. During revolution of the revolution type drum, the reeled roll R is pressed against the evolution type drum through the second press device 2 by means of a press force regulated by a press force regulating mechanism 17.
Patent JP-H069181-A (JP)
Title: Safety device of elevator car door
Inventor: KAWARASAKI SHINICHI
IPC: B66B13/28
Filed: 1992-06-26
Abstract: PURPOSE:To provide a safety device of an elevator car door which has a safety higher than a conventional device, by detecting a foreign matter held along the whole area in the up and down direction of the closing end of the door. CONSTITUTION:This safety device is composed by providing photoelectric devices 9 and 11 for detecting a foreign matter 6 passing in the up and down direction through a gap G provided between a car threshold 3 and a landing threshold 5, near the closing end of a car door 2.
Patent JP-2000010705-A (JP)
Title: Output image deforming system and record medium recording program for output image deformation
Inventor: HAGIWARA YASUHIRO
IPC: G06F3/0484
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To enlarge and output the periphery of the mouse cursor position on a display picture and to quickly move this enlarged output part by movement of the mouse cursor position. SOLUTION: A display picture image is divided into plural areas, and an address conversion list where places to which individual picture elements in each should be moved after deformation are described is preliminarily given to an address conversion list group storage part 35. Each picture element is moved in accordance with this address conversion list and is outputted to an output device 4 by a picture image deformation part 23 to obtain deformation of the picture image. Plural address conversion lists are prepared, and the address conversion list is changed based on movement of the mouse cursor to be able to change the deformation of the picture image. Since address conversion lists are preliminarily given, it is unnecessary to calculate the movement destination of each picture element, and a picture is quickly displayed.
Patent JP-H05218529-A (JP)
Title: Quantum director electronic switch
Inventor: RARUSU HERUGE SHIIREN
IPC: H01L49/00
Filed: 1992-06-26
Abstract: PURPOSE: To obtain a waveguide quantum electronic switch which enables digital response by providing it with an electronic waveguide supported by a substrate, an electrode which generates electric field in a direction crossing the electronic waveguide and an electron storage arranged in both end parts of the electronic waveguide. CONSTITUTION: A substrate 1 supports an electronic waveguide 2 which is formed of GaAs. The electronic waveguide 2 is arranged between electron reservoirs 3 to 5 mutually insulated electrically. The electronic waveguide 2 is arranged in a branched state and contains an incident electronic waveguide 6 and output waveguides 7, 8. The incident waveguide 6 is connected to the electron reservoir 3 and the output electronic waveguides 7, 8 are connected to the electron reservoirs 4, 5, respectively. The incident electronic waveguide 6 is connected to the output electronic waveguides 7, 8 in a connection region 9. An electric field E which is generated by electrodes 10, 11 passes through the connection region 9 and the output electronic waveguides 7, 8. The electron storages 3 to 5 are connected to a voltage source 15.  The voltage source 15 drives electrons through the electronic waveguide 2. The electric field E affects the output waveguides 7, 8 and the connection region 9.
Patent JP-2001001756-A (JP)
Title: Door glass lifting and lowering device
Inventor: SAKAGUCHI MASATOSHI
IPC: B60J1/17
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a door glass lifting and lowering device which has good assemblability and can support a door glass in a stable manner. SOLUTION: This door glass lifting and lowering device is provided with a carrier plate 71 mounted at a lower end portion 70b of a door glass 70. The door glass 70 ascends and descends along sashes 41, 42 disposed at front and rear sides of a door. The carrier plate extends in the longitudinal direction along the lower end of the door glass 70. Moving portions 67a, 67b of a cord 67 are secured at predetermined latching portions of the carrier plate. The carrier plate is provided with a glass support portion 74 to support a central portion of the lower end of the door glass 70 in the longitudinal direction, and a pair of front/rear glass fixing portions 77, 79 with threaded members 75.  Mounting holes formed in the door glass 70 at the glass fixing portions 77, 78 have a diameter sufficiently larger than an outer diameter of an axle portion of the threaded members 75, enabling relative movement of the door glass 70 when the threaded members 75 are loosened.
Patent JP-S5795148-A (JP)
Title: Rotary machine
Inventor: MITSUI HISAYASU
IPC: H02K9/00
Filed: 1980-12-02
Abstract: PURPOSE:To suppress deterioration of insulation in a rotary machine as well as to make it possible to facilitate fabrication of the larger capacity machine by a method wherein a stator winding is isolated from a rotor and enveloped with insulating gas of hydrocarbon fluoride. CONSTITUTION:An insulating tube 3 is installed on a rotor 1 with a small, uniform gap, which is adhered to the inner surface of a stator iron core 2. This tube must be as thin as possible so as not to weaken a magnetic field, and is made of fiber reinforced plastics with a mechanical strength needed for standing a filling pressure of hydrocarbon fluoride gas. Both ends of this tube 3 are hermetically engaged with an outer frame 5 via packings 4, and an isolating chamber 7 is formed accomodating a stator winding 6 outside the tube 3, where insulating gas of hydrocarbon fluoride composed of hydrocarbon derivative alone or mixture is filled out. With this structure, deterioration of insulation due to partial discharge, heat, etc.
Patent JP-H0460792-A (JP)
Title: Goods housing device for automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F9/00
Filed: 1990-06-29
Abstract: PURPOSE:To execute the re-filling of goods in a short time in a state where all the goods are going to be sold out by carrying the goods in a stocker to an upper part with a carrier device, and automatically housing the goods to a goods path via a switching mechanism and an opening/closing mechanism. CONSTITUTION:The stocker 4 is provided at the lower part of the housing 2 of an automatic vending machine 1 so as to be drawn out forward. The carrier device 16 is provided so as to be moved upward/downward at the rear part of the stocker 4. Serpentine type goods paths 6A, 6B, 6C and 6D on which the goods A on a cylinder are laminated and housed in line so as to be rolled movably are formed at a goods housing rack 5 provided at the upper part of the housing 2. The opening/closing mechanisms 60B, 60C are provided at the upper terminals of the goods paths 6B, 6C out of them. Furthermore, the switching mechanism 61 which allocates inside/outside goods to paths 6A, 6B side or to 6C, 6D side is provided on the opening/closing mechanism.
Patent JP-H1112187-A (JP)
Title: Antipyretic analgesic antiphlogistic medicine
Inventor: WADA YASUSHI
IPC: A61P25/04
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine reduced in side effects such as the injuries of gastric mucosa and reinforced in the antipyretic and analgesic actions of a non-steroidal antiphlogistic agent by including the non-steroidal antiphlogistic agent and a Nandina domestica extract as active ingredients. SOLUTION: This medicine contains a non-steroidal antiphlogistic agent and a Nandina domestica extract as active ingredients. The non-steroidal antiphlogistic agent includes ibuprofen, aspirin, ethenzamide, diclofenac sodium, mefenamic acid, and indomethacin, and is preferably the ibuprofen. The Nandina domestica is especially preferably the extract of Nandina domestica fruits, and is obtained by extracting the Nandina domestica fruits with water, hot water, an organic solvent, etc. The Nandina domestica extract (converted into the raw galenical) and the non-steroidal antiphlogistic agent are preferably compounded in a weight ratio of 5000:1 to 1:50. The medicine is administered at a daily dose of 1.15-10.6 g for an adult, when containing the Nandina domestica and the ibuprofen as active ingredients. The medicine is further effective also as a medicine for common cold.
Patent JP-S5793159-A (JP)
Title: Ink jet printer
Inventor: ENDOU KOUICHI
IPC: B41J2/19
Filed: 1980-12-02
Abstract: PURPOSE:To prevent the titled printer from generation of bubbles in the ink passage system while recording is not made by yielding a positive pressure in an ink at a nozzle section with the pressurization of the ink passage system from an ink tank to a nozzle. CONSTITUTION:An elastic air chamber 6 is mounted at the top of an ink tank 5. A nozzle cover 9 is fixed at one end of a leaf spring 8 while a pressurization lever 10 is fixed at the other end thereof. When the printing is finished, the nozzle cover 9 is brought into contact with the tip of a nozzle 1. Furthermore, the pressurization lever 10 is pushed down and connected to an opening section 61 of the air chamber 6 to deform it so that the pressure is turned to a positive level in the entire ink passage. Whereupon, the deflection of the leaf spring 8 allows the nozzle cover 9 to be pressed against the nozzle 1.
Patent JP-H04230032-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: CHIENNFUU DOGURASU YU
IPC: H01L21/3105
Filed: 1991-06-17
Abstract: PURPOSE: To provide a method for flatly forming the layer of an insulating material or other materials on a wafer, where an integrated circuit is partially formed by taking into consideration the tendency that etching advances faster at a center part than a wafer end part in an etching process. CONSTITUTION: A material layer 13 which is thicker in a center region (21) than the end part region (23) of the wafer is formed, and the surface of the layer of the insulating material or the other materials for covering the entire wafer is flattened by conventional etch back. Also, deposition and etching are performed by controlling the etching and/or the impedance of chemical precursor gas.
Patent JP-H0616433-A (JP)
Title: Die for press-forming optical element
Inventor: KATAOKA HIDENAO
IPC: C03B11/08
Filed: 1992-06-29
Abstract: PURPOSE:To provide a die for press-forming an optical element excellent in precision workability, mechanical strength and resistance to oxidation at high temp., heat and thermal shock and chemically inert to glass. CONSTITUTION:A base material 1b (e.g. tungsten carbide) is ground to a shape approximating to a desired shape. An alloy layer 3 (with at least the surface layer part consisting of one kind among Si-Ta, Si-W, Si-Cr, Si-Nb, Si-V, Si-Mo and Si-Pb) is then formed on the base material 1b by PVD, CVD, etc. The alloy layer 3 is cut by a diamond byte and finished into a desired shape, and finally a protective film 2 is formed on the alloy layer 3 by PVD, CVD, etc.
Patent JP-H0222461-A (JP)
Title: Film forming device
Inventor: NAKAI HIDEMI
IPC: C23C14/24
Filed: 1988-07-08
Abstract: PURPOSE:To stably form the coating film of a metal oxide for a long time by providing a metallic sheet electrically connected to a chamber on the inner wall surface opposed to a cathode in the chamber, and continuously traveling the metallic sheet. CONSTITUTION:A Zr vapor-deposition device 10 is fixed on the arc vapor- deposition cathode 6, and a glass substrate 20 is placed on a conveyor belt 17 and set in a cell 2. The cells 2, 3, and 4 of a grounded vacuum vessel 1 are depressurized, gate valves 18 and 19 are opened, and gaseous Ar and gaseous O2 are introduced from a supply pipe 11 to hold the cells at a specified pressure. A current is successively applied to the cathode 6 and a trigger 12 from a power source 7, and an arc discharge is started. The Al sheet 16 electrically connected to the vacuum vessel 1 is simultaneously traveled in direction of the arrow by rolls 14 and 15, and the film of zirconium oxide is formed on the glass substrate 20 sent into the cell 4, and the substrate is discharged from the cell 4. By this method, an arc discharge can be stably kept between the Al sheet 16 and the cathode 6, and a dielectric coating film can be stably formed for a long time.