baber/WOPTO huggingface dataset:
Patent JP-H08107465-A (JP)
Title: Terminal equipment and center equipment for catv telephone system
Inventor: YASHIRO KENJI
IPC: H04N21/2385
Filed: 1994-10-06
Abstract: PURPOSE: To make possible telephone service similar to a normal telephone line while utilizing an existent CATV system by using respective frequency bands and time slots for both transmission and reception. CONSTITUTION: A center 2 manages/operates the entire system by providing a CATV head end 10, output interface 12, input interface 13, network manager 39 and multiplex exchange 11 for processing the transmission of 20000 houses, for example. A bidirectional transmission line 4 composed of an optical fiber cable 30, fiber bonder 31 and coaxial cable 34 connects the center 2 and subscriber customer station terminal equipment 3. When the terminal equipment 3 requests the utilization of the line, the center 2 allocates the frequency bands and time slots for transmission and reception. Since time division multiplexing and frequency multiplexing is performed for both transmission and reception, a lot of transmitting means and receiving means can be provided even when the narrow frequency band is used. Thus, a lot of calls can be simultaneously processed.
Patent JP-H08130487-A (JP)
Title: Fm multiplex receiver
Inventor: WAGURI TOSHIHIRO
IPC: H04B1/16
Filed: 1994-11-01
Abstract: PURPOSE: To easily decode all the characters by displaying specific characters onto a part for displaying the characters so as to avoid appearane of a pattern not read as characters on a display device when the size of a 2-byte code being a standard size or over is not designated. CONSTITUTION: A digital signal multiplexed on an FM broadcast signal is demodulated by an LMSK demodulator 22, then size data, a font code and a character code are given to a microcomputer 26. The microcomputer 26 discriminates whether or not the character to be displayed is a 2-byte code (KANJI) based on the font code and discriminates whether or not the character to be displayed has a standard size or over based on the size data. When the size is more than the standard size, the KANJI is displayed on a display device 34 and when the size is not the standard size or over, a space is displayed on the display device 34.
Patent JP-H07119420-A (JP)
Title: Method for treating surface of titanium or titanium alloy made engine valve
Inventor: MORI AKIYOSHI
IPC: C23C8/50
Filed: 1993-10-27
Abstract: PURPOSE:To improve the wear resistance of a shaft part and enhance the durability by forming a cover layer consisting of an iron material on the outer circumferential surface of the shaft part making sliding contact with a valve guide, and then nitriding the cover layer to form a nitride layer. CONSTITUTION:The whole body of the base material of a valve body 3 consisting of a head part 1 and a shaft part 2 is integrally molded by titanium or titanium alloy. A cover layer consisting of a heat resisting steel or heat resisting alloy steel such as Fe group, Ni group, or Co group is formed on the whole surface excluding the shade part in the valve body 3. The cover layer 4 is formed by flame-spraying a flame spraying material in a thickness of about 50-200mum by a flame spraying means of plasma or gas flame. A nitride layer 6 having a thickness of about 10-30mum is formed on the surface of the cover layer 4. The nitride layer 6 is easily formed by an ordinary salt bath soft nitriding method. A nitride layer of extremely hard carbide and nitride is formed on the surface of the cover layer 4 of steel. The wear resistance of the shaft part in the part making sliding contact with a valve guide is extremely improved, and the durability is also enhanced.
Patent JP-H09113655-A (JP)
Title: Position detector with time correction function and car, weather observation device and pollution environment measuring instrument using the detector
Inventor: HAGIFUJI KAZUAKI
IPC: G04R20/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a position detector with time correction function which reduces manpower and manday necessary for time adjustment and can contain position data in measured data. SOLUTION: A position detector 1 with time correction function is provided with a GPS antenna 2 receiving GPS waves and the GPS waves received with the GPS antenna 2 having extracted time data and position data included in the GPS waves at an interface part 3 are output. The time data and the position data from the interface part 3 are input in a measuring instrument 4. The measuring instrument 4 conducting the measurement of various data determined in advance is provided with a timer 5, a time adjustment part 6 and a memory 7.
Patent JP-S63125795-A (JP)
Inventor: NAGATOMO KUNIYASU
IPC: E21B7/26
Filed: 1986-11-13
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-H02181358-A (JP)
Title: Incandescent electric lamp and manufacture thereof
Inventor: EDOWAADO ANSONII ENIDEII
IPC: H01K7/02
Filed: 1989-10-16
Abstract: PURPOSE: To improve control ability by providing a combination of a slender closely sealed light-transmissive lamp bulb containing inactive gas filler, an incandescent heat-resistant metal coil filament and a lead conductor. CONSTITUTION: A slender closely sealed light-transmissive lamp bulb 10 containing inactive gas filler, an incandescent heat-resistant metal coil filament 17 extended the total length of the lamp bulb 10 straight corresponding to the vertical axis of the lamp bulb 10 and a lead conductor 15 sealed through both ends of the lamp bulb 10 and directly joined to a turn at one facing end of the coil filament 17 are provided. The lead conductor 15 is formed with a heat-resistant metal wire arranged in parallel to the vertical axis of the lamp bulb 10, which has the bent end joined to the peripheral line of the turn at one end of the filament coil 17 and the opposite unfixed end extended to the outside. The filament coil 17 for the lamp 10 is preferably formed of tungsten. In this way, the control for light output is improved.
Patent JP-H0577759-A (JP)
Title: Steering power controlling device of power steering device
Inventor: SUZUKI MIKIO
IPC: B62D6/02
Filed: 1991-09-19
Abstract: PURPOSE:To obtain favorable response and steering feeling and improve the space saving performance by controlling the steering wheel torque characteristics according to the vehicle velocity and the steering angle. CONSTITUTION:A servo valve 2 which consists of a direction changeover control valve to control the supply direction of pressure oil to a right or left oil chamber of a power cylinder 3 according to the steering direction and to change the flow rate to a right or left oil chamber of the power cylinder 3 according to the operational angle, and a spool valve to control the hydraulic pressure of the pressure oil to be supplied to the power cylinder 3 by arranging a fixed contraction having a specified throttle opening to a suction port is positioned at a discharge port of the spool valve 24. A steering power control device of a power steering device is provided with an electromagnetic throttle valve 52 to control the throttle opening according to the vehicle speed, and a reaction force control means 5 which consists of reaction force operating mechanisms 54A, 54B to apply the reaction force to a spool of the spool valve 24 due to the back pressure proportional to the flow rate according to the throttle opening and the operational angle of the electromagnetic throttle valve.
Patent JP-H0694657-A (JP)
Title: Thermal conductivity measuring device
Inventor: JOUNTEN SHOJI
IPC: G01N25/20
Filed: 1992-09-14
Abstract: PURPOSE:To improve the gas substitution property near an electrical heating element and to measure a thermal conductivity with high sensitivity and accuracy by setting the area of section which is vertical to the direction of flow of a channel to a size exceeding the section area at a cavity part of a substrate below a membrane. CONSTITUTION:A detector 20 is constituted so that the sectional area of a channel 30 is larger than the sectional area which is vertical to a flow direction F of a cavity part 25. Therefore, since the volume of the channel 30 near the cavity part 25 is larger than the area of the cavity part 25, the amount of gas being supplied to the channel 30 is large. For example, when a gas B which is different from a gas A flowing the channel 30 flows to the detector 20 via the channel 30, mutual diffusion occurs via a slit 23 of a membrane 24 between the gas A and the gas B staying inside the cavity part 25. Then, the concentration of the gas A inside the nearby channel 30 is maintained to be lower than that inside the cavity part 25 until the gas A near the electrical heating element 22 of the membrane 24 is totally substituted with the gas B and also the concentration of the gas B inside the nearby channel 30 is maintained to be higher than that inside the cavity part 25, thus speeding up the substitution from the gas A to the gas B (substitution between the carrier gas and the sample gas) and achieving a high-sensitivity and high-accuracy measurement.
Patent JP-S62128640-A (JP)
Title: Facsimile storage conversion system
Inventor: KAWANAMI YUKIO
IPC: H04N1/00
Filed: 1985-11-29
Abstract: PURPOSE:To avoid the traffic congestion within a network by inhibiting the unlimited magnification of picture signals up to a screen size corresponding to the type of a facsimile terminal equipment at the receiver side and transmitting the picture signals after magnification and conversion only in case the facsimile terminal of the receiver side has a contract for magnification. CONSTITUTION:A central processing unit 4 extracts the address No. received previously via a transmitting/receiving device 3 for facsimile communication information and gives a request for the connection of a communication circuit to a facsimile terminal 1b set at the receiver side. When a communication circuit is set up by a switchboard 2 among a facsimile transmission controller 8, the switchboard 2 and the terminal 1b, the picture signals are extracted out of a picture signal file 10. At the same time, a discriminating device 11 for the contract of subscriber magnification decides the presence or absence of a displays for the discrimination of subscriber magnification contract for the terminal 1b. If said display for the discrimination is confirmed, the picture signals are magnified by a picture signal magnification controller 9 and sent to the terminal 1b. If said display is not confirmed, those picture signals are sent to the terminal 1b in a screen size kept as it is when received from the facsimile terminal equipment 1a at a transmitter side.
Patent JP-H11111214-A (JP)
Title: Lamp cleaning device
Inventor: KAWAKITA YOSHIMASA
IPC: H01J61/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To enable removal of dirt on a lamp with a small quantity of washing water, and miniaturize a device. SOLUTION: A cleaning roller 14 is impregnated with washing water by a water-sprinkling tube 16, and a dirt on the surface of the cleaning roller 14 is combed off with a spatula plate 17. Then, the surface of a lamp is wetted by the cleaning roller 14 and cleaned by making a wiping brush 15 contact with the surface of the lamp. Consequently, the lamp can be cleaned with a small quantity of washing water without scattering the washing water outside, and the dirt on the lamp can be removed with a small quantity of washing water, and also the device can be miniaturized.
Patent JP-H03254371-A (JP)
Title: Plasma arc torch having extended nozzle
Inventor: DONARUDO UEZURI KAAKUHAFU
IPC: B23K10/00
Filed: 1990-10-09
Abstract: PURPOSE: To enable the efficient heat transfer of the gas flowing along the outside surface of a nozzle having an elongated cylindrical body member and axially bored hole to the surrounding gaseous flow of the nozzle by forming the outer surface of the nozzle to hourglass configuration in the longitudinal section. CONSTITUTION: The compressed gas is supplied first by a torch head 12 with a gas flowing means. The gas flows in a current transmission assembly 30 and flows into a chamber 60 by passing the circumference of the upper expanded portion of an electrode 31. The part of the gas flows through a spiral ring 45 and flows around the circumference of an electrode 31. The gas is then ejected outside through a release port 52 of the nozzle. The remaining portion of the gas passes a slot 56 on the rear surface of a nozzle shoulder 42a and flows down through an outlet 13 while making tight contact with the constricted outside surface 53 of the hourglass of the nozzle along therewith. Then, the remaining second gas portion flowing outside from the outlet 13 engages with the nozzle and enables the efficient heat transfer from the nozzle to the surrounding gas by maintaining the tight contact state with the outside surface 53 of the hourglass configuration.
Patent JP-H08133189-A (JP)
Title: Wheel steering system for aircraft
Inventor: NAKANISHI TERUO
IPC: B64C25/50
Filed: 1994-11-02
Abstract: PURPOSE: To provide a wheel steering system for an aircraft extremely useful for ensuring safety by facilitating controlling an airframe at cross wind takeoff/ landing time or the like. CONSTITUTION: A system comprises a steering device 16 of variably controlling a direction of a landing wheel 17 of an aircraft, first control means 11, 15 of controlling the steering device 16 so as to direct the landing wheel 17 in a flight direction of an airframe during flight including takeoff/landing time of the aircraft and the second control means 12, 15 of controlling the steering device 16 so as to direct the landing wheel 17 in a required direction based on a steering command S2 during steering on the ground of the aircraft.
Patent JP-2000093582-A (JP)
Title: Ball shooting device for power pachinko machine
Inventor: ANDO HIDEYA
IPC: A63F7/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To comfortably perform a game by a player without causing a misunderstanding as if the spring force was regulated for the purpose of success ball control by incorporating a ball shooting spring whose spring force can not be regulated on the pachinko hall side to a mounting substrate having an operation handle and a ball shooting hammer incorporated thereto. SOLUTION: An operation handle 2, a motor 3, a ball bearing 4 and a rotating force transmitting mechanism 5 are provided on the mounting substrate 1 of a ball shooting device mounted on the board of a pachinko machine. The rotating force transmitting mechanism 5 is constituted so that a ball shooting hammer 11 is rotated to a required position by a cam 5a rotated by the motor 3, and ball shooting operation is performed by the spring force of a ball shooting spring 6 when the cam 5a is further rotated. In this case, a coil spring is mounted as the ball shooting spring 6 on the part protruded to the reverse side of the mounting substrate 1 of a mounting shaft 12, and the whole of the part protruded to the reverse side of the mounting substrate 1 is sealed in a casing 1 in this state, whereby the spring force of the ball shooting spring 6 can not be regulated on the pachinko hall side.
Patent JP-H10114884-A (JP)
Title: Coating agent
Inventor: TAMORI KOJI
IPC: C09D133/14
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a one-pack water-based coating agent which can give water- resistant solvent-resistant coating films by forming an aqueous dispersion containing a polymer comprising specified structural units such as derived from dihydroxypropyl methacrylate and having a specified glass transition point and having a specified acid value. SOLUTION: This agent comprises an aqueous dispersion containing a polymer comprising structural units represented by the formula and having a glass transition point of 0 deg. or above and having an acid value of 10-300 mgK0H/g. In the formula, R is H, methyl or ethyl; X and Y are each OH, a halogen or amino, provided that either of them must be 0H. This polymer is obtained by for example (co)polymerizing 3-chloro-2-hydroxypropyl methacrylate, 2,3- dihydroxypropyl methacrylate or the like or polymerizing glycidyl methacrylate over a period of time of at least 2 hr. The polymer is dosirably comprises 10-50wt.% these structural units. It is desirable that the coating agent contains a dispersant being a water-soluble carboxylic polymer.
Patent JP-H09115903-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO YOSHIRO
IPC: H01L21/304
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To quickly flatten an interlayer insulation film by chemically and mechanically polishing a second insulation film which is formed by bias plasma chemical vapor growth using an electron cyclotron resonance so that the insulation film formed by normal-pressure or reduced-pressure chemical vapor growth can be covered. SOLUTION: A silicon oxide film is grown as a protection film 17 on the entire surface of an element such as a MOS transistor and a silicon substrate 1 by the normal chemical vapor (CVD) or reduced-pressure CVD with silane SiH4 and oxygen O2 as feed gases. Then, using the bias plasma CVD employing electron cyclotron resonance(ECR) plasma, silicon oxide film 18 is allowed to grow with silane SiH4 and oxygen O2 as feed gases. In this manner, the interlayer insulation film 18 which is formed by the bias plasma chemical vapor growth using electron cyclotron resonance plasma is flattened by chemical mechanical polishing.
Patent JP-H07103741-A (JP)
Title: Method for quantifying roughness of gloss surface
Inventor: TAJIMA HIROSHI
IPC: G01B11/30
Filed: 1993-09-30
Abstract: PURPOSE:To obtain an objective evaluation value matched to man's senses without constituting an apparatus strictly, by photographing a sample surface from vertically above while illuminating the sample surface by means of a light slantwise, and processing an obtained signal of a bright-and-dark distribution through a frequency analysis. CONSTITUTION:A surface of a sample S set on a sample stage 2 is irradiated through a slit 5 by a light from a light source 3 passing through an optical fiber flux 4. The sample surface is illuminated slantwise by a lower half of the luminous flux. A dark-and-bright image along a line on the sample surface parallel to the slit 5 is photographed by a camera 6 from vertically above at a position slightly retreated from a position where a lower side of the luminous flux crosses the sample surface. An output of the camera 6 is stored in a memory 7 and also displayed at a monitor screen 8. A data-processing device 9 obtains data of a spectral distribution of frequencies of the dark-and-bright image by Fourier-transforming a video signal. When a ratio of an area of a high frequency region on the spectrum to that, of an intermediate frequency region is obtained, a quantitative result with good reproducibility not influenced by a change of the illuminating direction or photographing position is obtained.
Patent JP-H08110128-A (JP)
Title: Oil separator
Inventor: SASAKURA MASAHIKO
IPC: F25B43/02
Filed: 1994-10-11
Abstract: PURPOSE: To improve the separating efficiency of oil by attaching a strainer to the gas inlet of a gas outflow pipe, in an oil separator wherein a gaseous refrigerant swirls, misty oil in the gaseous refrigerant adheres to the side wall of a closed vessel, and the oil separates. CONSTITUTION: An oil separator has a gas outflow pipe 2 with a gas inlet 2A opening downward, at the upper part of the center of a closed vessel 1 installed vertically, misty oil contained in gaseous refrigerant in allowed to adhere to the inside wall of the closed vessel 1 and the oil is separated. In addition, a strainer 6 is attached to the gas inlet 2A of the gas outflow pipe 2. In this way, the misty lubricant contained in the gas refrigerant is partly about to be sucked in the gas outflow pipe 2 on the stream of the gas refrigerant, it adheres to the strainer 6 in a process of passing the strainer 6. Therefore, after separating from the gas refrigerant, the lubricant drops gradually at the bottom of the inside of the closed vessel 1.
Patent JP-H10116184-A (JP)
Title: Device and method for generating program
Inventor: KAJIOKA SHIGERU
IPC: G06F11/28
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To generate a desired program efficiently and automatically. SOLUTION: A virtual circuit element KS which visually represents the contents of a process is equipped with a data base. As for more than one kind of element, i.e., a circuit element having at least E or D terminals among event E (E1 to E5) terminals which receive a trigger signal and return a completion signal for corresponding operation, trigger (T1 to T3) terminals which have the opposite functions from the D terminals, data D (D1 to D5) terminals which receive an access signal and return corresponding data, and access A (A1 to A13) terminals having the opposite functions from the D terminals, this data base is stored with a small program and terminal information representing the elements.  A circuit diagram drawn by connecting circuit elements KS (KS1 to KS5) is read in and respective circuit elements are extracted from the circuit diagram; and the small program corresponding to each circuit element is specified by referring to the data base, and respective small programs are merged according to the connection state based upon the terminal functions of the circuit elements to generate a program of process contents that the circuit diagram shows.
Patent JP-H1197190-A (JP)
Title: Metal halide lamp
Inventor: MIMURA KENJI
IPC: H05B41/18
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp which can be started certainly even if the lamp is of high wattage type and can stop certainly the pulse voltage generated when the lamp remains out off lighting. SOLUTION: A metal halide lamp is composed of main electrodes 2a and 2b installed at the ends of a crystal glass tube, a light emitting tube 1 in which an aux. electrode 3 is installed sealedly near one of the main electrode 2a and an aid gas as starter, mercury, and a metal halide are encapsulated, a series circuitry consisting of a bimetal switch 5 and an aux. resistor as starter 4 as connected between the aid electrode and its opposing main electrode 2b, a series circuitry which is in parallel connection with the light emitting tube 1 via the bimetal switch 5 and is consisting of two linear ceramic capacitors 6a and 6b in the shape of flat plate positioned opposingly and connected parallel, a current damper 7 and semiconductor switch 8, and a resistor for heating 10 for the nonlinear ceramic capacitors arranged between the two opposing nonlinear ceramic capacitors.
Patent JP-H02117059-A (JP)
Title: Charged particle beam plotter
Inventor: NAKAJIMA TAKASHI
IPC: H01J37/305
Filed: 1988-10-26
Abstract: PURPOSE:To make it possible to prevent a proximity effect at the time of plotting by deciding whether a proximity effect is produced with information of a pattern memory to decide an irradiation time of charged particle beam and controling the irradiation time of charged particle beam basing on that decision. CONSTITUTION:Whether a proximity effect is produced or not is decided by comparing pattern data in a pattern memory 11 with a standard pattern. When the standard pattern agrees with the pattern data in a data memory 10, a proximity decision circuit decides that a proximity effect produces, and sends a control signal to a blanking electrode 4, and an irradiation time of a charge particle beam irradiated on a sample 8 is controlled by a control computer. Thereby, it is possible to prevent a proximity effect without reducing a spot size at the time of plotting.