baber/WOPTO huggingface dataset:
Patent JP-H07332964-A (JP)
Title: Method and apparatus for measuring degree of reflection relating to angle of reflector
Inventor: YOKOI TETSUO
IPC: G01C15/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide a method and an apparatus for measuring degree of reflection relating to an angle of a reflector, without changing its direction, which reflects radio waves transmitted from one of two antennas to the other antenna. CONSTITUTION:A mirror 20 is set in parallel to a reflector 10 and two telescopes 31, 32 are arranged in parallel and adjoined in opposite directions, thereby forming an observation part 30. The observation part 30 formed as above or by the like manner is set at a predetermined point. Whether a beam of light from one antenna A1 reflected at the reflecting plate 10 to the predetermined point and a beam of light from the other antenna A2 advancing to the predetermined point without being reflected at the reflecting plate 10 are parallel to each other or on the same line is observed at the observation part 30.
Patent JP-2000334423-A (JP)
Title: Garbage treating device
Inventor: KOYAMOTO MASANORI
IPC: B09B3/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To effectively use a garbage treating material till life limit by accurately informing a user of exchange time period of the garbage treating material. SOLUTION: A garbage treating device 7 is provided with a heating means 2 for raising temperature in a garbage treating tank, an agitating means 3 for blending garbage with the garbage treating material in the garbage treating tank 7, an evacuating means 4 for removing moisture, a water content measuring means 5 for measuring water content of the garbage treating material in the garbage treating tank 1 and a controlling means 6 for controlling the operation of the whole device. According to the water content, the garbage treating device 7 automatically performs strong decomposition operation, standard decomposition operation and weak decomposition operation.  Further, an informing means 8 for informing the user of the exchange time period of the garbage treating material by weighing and integrating decomposition operation time of strong decomposition operation, standard decomposition operation and weak decomposition operation, is provided.
Patent JP-H0437899-A (JP)
Title: Digital tone generator
Inventor: SUZUKI MASAAKI
IPC: G10L13/00
Filed: 1990-06-04
Abstract: PURPOSE:To generate tones based upon a single wave of 1Hz step, a synthesized wave and a modulated wave only by the storage of 1/4 convensional data volume by providing the digital tone generator with a data table for storing sine wave data, a data reading address control part and a positive/negative code adding part. CONSTITUTION:The data table 3 stores data volume corresponding to 1/4 period data (2000 data) of 1Hz sine wave in 8kHz sampling. In the case of reading out data from the table 3, data in 0 to 1/4 periods are successively read out in the order of Data 1 to Data 2000 by addresses generated from the data read ing address control part 11. Data in 1/4 to 1/2 periods are successively read out in the order of Data 2000 to Data 1 based upon the right/left symmetry of the sine wave. In the case of data in 1/2 to 1 periods, a negative codes are added to the data by the positive/negative code adding part 10 and the code- added data are read out in the order of -Data 1 to -Data 2000 and -Data 1999 to -Data 1 based upon symmetry about a time axis.
Patent JP-S6124451-A (JP)
Title: Material for direct plate-making and its use for plate-making
Inventor: SHIRAISHI SHUHEI
IPC: B41M5/382
Filed: 1984-07-13
Abstract: PURPOSE:To prepare a plate from the titled material in a simple process with a high working efficiency and a high resolving power, by forming a photosensitive layer and a heat-sensitive layer on a water-resistant support, exposing the heat- sensitive layer to laser beam, dissolving the exposed area in water, irradiating the photosensitive layer with light and then removing the exposed area with a developing solution. CONSTITUTION:A material for direct plate-making is prepared by forming a photosensitive layer consisting of a photosensitive resin, etc. and then a heat sensitive layer consisting of a substance which absorbs light and converts it to heat, a heat-sensitive macromolecular substance which shows lowering of solubility or redispersibility in water when subjected to heat, etc., on a water-resistant support. The heat-sensitive layer is exposed to a heat mode type laser beam to form a positive image and is developed with water for removal of an unexposed area by selective dissolution or redispersion in water. Then the heat-sensitive layer is wholly exposed to light having a wavelength to which the photosensitive layer is sensitive, by utilizing the remaining exposed area of the heat-sensitive layer as mask, followed by development with a developing solution and removal of the exposed area of the photosensitive layer by selective dissolution.
Patent JP-H0816674-A (JP)
Title: Nuclear medical data processor
Inventor: SUKAI MIDORI
IPC: G06Q50/22
Filed: 1994-06-28
Abstract: PURPOSE:To easily retrieve a clinical software by reading the summery of the clinical software selected from a list displayed on a screen from its summery storage means and displaying it on the screen. CONSTITUTION:A diagnostic part confirmation doll storage part 11 stores a diagnostic part confirmation drawing identifiably expressing internal organs to be diagnosed by a nuclear medical diagnostic device on an anatomical chart, a list storage part 13 stores the list of clinical softwares classified for each internal organ, and a summery storage means 15 stores the summery of respective clinical softwares. Then, a control part 29 reads the list of clinical softwares corresponding to the internal organs designated on the diagnostic part confirmation drawing from the list storage part 13 and displays that list on the screen. Then, the clinical software selected from the list displayed on the screen is read from the clinical software storage part 17 and displayed on the screen. Thus, the clinical software can be easily retrieved.
Patent JP-H11336642-A (JP)
Title: Fuel injection valve
Inventor: ITO TOSHIHIKO
IPC: F02M61/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a VCO fuel injection valve which can suppress abrasion of a valve element and a valve seat accompanied with seating, and also suppress dispersion of atomization from injection holes. SOLUTION: A nozzle needle 55 is housed in a nozzle body 53, which nozzle needle 55 has a conical valve element 85 detachably attached to a conical valve seat of the body for opening and closing an injection hole 63. A fuel supply passage 86 lead to the injection hole is defined between a bore 64 and the needle of the body 53. A spring chamber 86 in which high pressure fuel is introduced is arranged while being communicated with the passage 86. A spring 56 is housed in the chamber for energizing the needle in the closing direction. A cylinder 73 is arranged on the opposite side of the body 53 cross the spring chamber 72, in which cylinder 73 a piston 82 integrated with the needle is slidably inserted. A narrowed portion 83 is formed on the needle 55.  It is thus possible to elongate distance L to a valve seat 61, and damp valve closing force by the narrowed portion 83 at the time of seating.
Patent JP-S626119-A (JP)
Title: Rotary encoder
Inventor: NISHIMURA TETSUJI
IPC: G01D5/38
Filed: 1985-07-03
Abstract: PURPOSE:To detect a rotating state of a rotating object by a small-sized device, by attaching a radiation grating on which a grating pattern has been engraved periodically, to the rotating object, and utilizing a diffracted light which is obtained by irradiating a luminous flux to this radiation grating. CONSTITUTION:A luminous flux which has been radiated by a laser 1 is made incident on a polarized beam splitter 4, and the transmitted luminous flux becomes a circularly polarized light by a 1/4 wavelength plate 51, and irradiated linearly onto a radiation grating 7. A part of the luminous flux diffracted by the radiation grating 7 is returned through the original optical path, reflected by the polarized beam splitter 4 and made incident on a photodetecting element 11. On the other hand, the luminous flux which has been reflected by the polarized beam splitter 4 becomes a circularly polarized light through a 1/4 wavelength plate 52, reflected by a reflecting mirror 9, and thereafter, made incident on the photodetecting element 11 through a polarizing plate 10. In this way, the reflected and diffracted luminous flux of (m)-order, and the luminous flux which has been reflected by the reflecting mirror 9 are superposed to each other on the photodetecting element 11. In this way, by utilizing an output signal from the photodetecting element 11, a rotating state of a rotating object is derived.
Patent JP-S626272-A (JP)
Title: Original conveying device
Inventor: OKUI SUSUMU
IPC: G03G15/00
Filed: 1985-07-02
Abstract: PURPOSE:To eliminate the need for a changeover member and control over normal/ reverse rotation switching and to obtain a compact conveying device by providing a top/reverse inverting part composed of an inversion path separately, moving back and inverting an original after the exposure of the 1st surface and carrying out the exposure of the reverse surface, and discharging the original to an original discharge tray. CONSTITUTION:The original D after the exposure of the 1st surface is sent in the original inverting part 25b for turning over the original D, and reaches a guide part 25a after circulated in the order of conveyor rollers 23d, 23c, and 23b, so that it is sent out onto platen glass 11 again. The rear end part of the original D finishes passing through the light beam of a photosensor 26 previously and the rotation of a conveyor roller 28a is changed to clockwise rotation again on the basis of the signal of the photosensor. Thus, the original is turned over and conveyed so that the reverse surface, i.e. the 2nd surface faces the platen glass 11. Then, the conveyor roller 28a stops rotating again. Then, the exposure, image formation, and transfer of the 2nd surface of the original D are carried out in a device body. When the exposure is finished, the conveyor roller 28a begins to rotate clockwise again and to original D is conveyed and sent out to an original discharge tray 50.
Patent JP-S5478702-A (JP)
Title: Production of water gas using melt slag
Inventor: ANEZAKI MASAHARU
IPC: C10J3/57
Filed: 1977-12-05
Abstract: PURPOSE:To utilize sensible heat of a melt slag efficiently as a heat source for water gas reaction, by introducing a gasification agent as a carrier gas and lower coal and waste oil as a fuel through a lance into a melt slag in a slag storage tank. CONSTITUTION:Melt slag flowing from the slag shoot 5 is stored in the slag storage tank 1, and a part of the slag is overflown to the slag waste tank 6. The bottom of the reaction tank 2 is maintained a little above the surface of the melt slag 7. Common coal or low-rank coal powder or waste oil and a gasification agent as a carrier gas are introduced from the lance 3 into the melt slag. Coal powder or waste oil and the gasification agent rise while being in contact with the melt slag until they react with steam in the reaction tank 2, and the water gas generated is collected through the gas tube 4 in the gas tank. Ash in the fuel coal and the residue of the waste oil are changed into slag completely and absorbed in the melt slag.
Patent JP-H077359-A (JP)
Title: Surface acoustic wave filter
Inventor: MORII HARUO
IPC: H03H9/145
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a steep filter selectivity characteristic by getting rid of influence caused by an inductance due to a wiring without deteriorating the characteristic by forming a capacitor electrode in the outside of a waveguide area so that a ground can be taken from two left and right parts. CONSTITUTION:On a voltage substrate 1, two surface acoustic wave resonators 10, 20 are provided by coupling them horizontally. In the resonator 10, IDT electrodes 2a, 2b divided into two by a gap 7 in the center are provided. Before and behind the electrodes 2a, 2b, reflector electrodes 3, 4 are provided. In the resonator 20, IDT electrodes divided into two by the cap 7 in the center are provided. Before and behind the IDT electrodes 4a, 4b, reflector electrodes 5, 6 are provided. An interdigital capacitor electrode 8 is provided on the side of the electrodes 4a, 4b of the resonator 20 in the outside of a waveguide of the resonators 10, 20. The resonators 10, 20 are one electrode of paired electrodes of those electrodes 2a, 2b, 4a and 4b, and one electrode being adjacent to the adjacent surface acoustic wave resonator is connected to a common ground electrode 15. The electrodes 3-6 connect the electrode side being adjacent to the adjacent acoustic surface wave resonator to the electrode 15.
Patent JP-S63310141-A (JP)
Title: Semiconductor device
Inventor: UNO TAKAYUKI
IPC: H01L23/29
Filed: 1987-06-11
Abstract: PURPOSE:To obtain a semiconductor device whose reliability such as the dampproofness or the like is good by a method wherein a material of an outermost film out of protective films covering an upper face of a semiconductor chip is to be the same as the material of an outermost film out of protective films covering the lower face of the semiconductor chip. CONSTITUTION:A rear protective film 5b of the same material as that of a surface protective film 5a such as, e.g., silicon nitride, silicon dioxide or the like is formed on the rear of a semiconductor chip 2. Accordingly, a state at an interface of the protective films 5a, 5b on the upper face and the lower face of the semiconductor chip 2 and a resist part 4 is nearly identical; a contact-adhesion force at the interface is balanced; accordingly, the exfoliation at the interface or a crack of a resin due to a sudden thermal stress is hard to cause; a deterioration in the dampproofness can be prevented. By this setup, it is possible to obtain a plastic-sealed semiconductor device whose dampproofness is excellent and whose reliability is good.
Patent JP-H0443575-A (JP)
Title: Multiple line pressure contact electric connector
Inventor: KIKUTA SHIGERU
IPC: H01R9/03
Filed: 1990-06-07
Abstract: PURPOSE:To reduce the thickness of connector totallizing the thickness of cables and make the connector compact by containing part of the cables at an adjacent wiring block side part in a recessed part in a side surface of a wiring block to be connected with it. CONSTITUTION:Cables C are pushed into wiring grooves 5, 6, 7 at wiring block end parts and bent along the side surfaces of each block. Each wiring block 1, 2, 3 is connected by a connection hole 12 and connection pins 13, 14, and the cables protruding at the side parts of blocks 1, 3 on both sides are contained in recessed parts 11 of the center block, so the thickness of the wiring blocks having cables and connected with each other is reduced for the total of the thickness of the cables.
Patent JP-S5936570-A (JP)
Title: Formation of fireproof paint film
Inventor: SAGAWA TOSHIO
IPC: E04B1/94
Filed: 1982-08-25
Abstract: PURPOSE:To prevent peeling off from a foundation material and the generation of cracks of foamed carbonizable fireproof paint film at the time of fire and to increase reliability, by providing a reinforcing layer in the middle of the foamable fireproof paint film. CONSTITUTION:When forming a fireproof paint film on a foundation material, a reinforcing layer such as a wire net, coarse textured asbestos, etc. in the middle of the fireproof paint film. In this way, peeling off of formed carbonizable fireproof paint film and the generation of cracks at the time of fire are prevented, and its reliability is remarkably increased.
Patent JP-S5848978-A (JP)
Title: Gas laser pipe
Inventor: IMAOKA MITSUMORI
IPC: H01S3/106
Filed: 1981-09-18
Abstract: PURPOSE:To vary output extending over a wide range by mounting a Brewster window, the angle of inclination thereof is varied, between a Brewster window forming the gas laser pipe and a resonance mirror projecting laser beams. CONSTITUTION:The extended section of a capillary 5 with an opening inserted into a glass package 4 is projected to one end of the package 4, the extended section is clogged by means of a total internal reflection mirror 6, and an anode 3 is penetrated to the extended section and the nose is positioned into the extended section. A cylindrical cathode 4 is disposed along the inner wall of the package 4, and the one end is drawn out to the wall of the anode 3 side of the package 4. The Brewster window 8 and a transmission mirror 7 are mounted at the nose of a reducer at the side opposite to the mirror 6 of the package 4, glow discharge is generated in a gas into which He and Ne are enclosed, which is brought to the condition of decompression, and Ne atoms excited are amplified by means of an optical resonator consisting of the mirrors 6, 7, and projected from the mirror 7. In this constitution, the Brewster window 1, the angle of inclination thereof is varied, is additionally set up between the window 8 and the mirror 7, and the loss of the optical resonator is changed.
Patent JP-S628256-A (JP)
Title: Real timer setting system
Inventor: TOYODA YOSHIHISA
IPC: G06F15/16
Filed: 1985-07-04
Abstract: PURPOSE:To correctly set a time of real timers of respective computers by a simple means by transmitting again the time information, if the time from a transmission to a receipt of a response is outside a fixed range, with a computer of a transmission side. CONSTITUTION:The time information is transmitted to a designated computer by a transmission processing part 11. When the computer of the other party receives it, it sets a real timer and returns a prescribed response, so that it is received by a receipt processing part 12. A response monitor part 13 receives the time information transmitted from a time information generating part 10, reads a receiving time of the response from a real timer 9, compares the time of the time information with the response receiving time and informs the result to the time information generating part 10. The generation part 10, if the difference is situated within a prescribed allowable time value, completes the designated processing, while if it exceeds the allowable time, the generating part 10 reads again the real timer 9 and performs the above mentioned processing again.
Patent JP-S5847160-A (JP)
Title: Ignition device for internal combustion engine
Inventor: OOKAWA KIYOSHI
IPC: F02P5/155
Filed: 1981-09-16
Abstract: PURPOSE:To provide a compact and cheap ignition device, by providing an integration circuit employing a single capacitor, to achieve a spark advancement characteristic corresponding to the rotation of an engine and by adding a fixed- angle pulse circuit to achieve a spark advancement characteristic corresponding to negative pressure or the like. CONSTITUTION:A pulser 1, which rotates synchronously with the rotation of an engine to detect the most advanced ignition position and the least advanced ignition position, and a pulse circuit 2, which generates fixed-angle pulses corresponding to a condition such as the negative pressure of the engine, from the time of the detection of the most advanced ignition position, are provided. A spark advancement pulse generator circuit 3 is provided to attain a spark advancement characteristic corresponding to the rotational frequency of the engine. The generator circuit 3 comprises a flip-flop 301, an integrating operational amplifier 313, an integrating capacitor 312 coupled between the inverting input terminal and output terminal of the amplifier, a comparator 316 and an inverter 318. The OR of the outputs of the pulser 1, a flip-flop 22 and the inverter 318 is taken by an OR circuit 7. An ignition coil is controlled by the output of the circuit 7.
Patent JP-H022694-A (JP)
Title: Gas laser equipment
Inventor: TERAI KIYOHISA
IPC: H01S3/038
Filed: 1988-06-15
Abstract: PURPOSE:To prevent deterioration of a discharging electrode caused by ununiform oxidization on an anode surface as much as possible, lengthening a maintenance interval by a method wherein an anode is made of stainless steel. CONSTITUTION:In a constitution that laser medium gas is excited by electric discharge caused between a cathode 2 and an anode 3 which are placed in laser medium gas, the anode 3 is made of stainless steel. For example, the cathode 2 is made of a filament electrode made of titanium bent in an L shape, and a plurality of them are closely arranged so that their tips direct one direction. The anode 3 consists of a filament electrode made of stainless steel in a linear shape which extends vertically, and a plurality of them are closely arranged with some intervals. A direct current power source 5 is connected between the cathode 2 and the anode 3 via a ballast resistor 4, and as a result of glow discharge occurring between the cathode 2 and the anode 3, CO2 in laser medium gas is excited, permitting laser oscillation to take place between resonators.
Patent JP-H077595-A (JP)
Title: Facsimile system
Inventor: YORITA TERUYUKI
IPC: H04N1/00
Filed: 1993-06-18
Abstract: PURPOSE:To eliminate the need to prepare a remote maintenance program by informing a center device of the contents of possible maintenance from facsimile equipment when the facsimile equipment is maintained remotely from the center device through a telephone line. CONSTITUTION:A service center which receives a maintenance request inputs and stores the data to be maintained in the memory of the center device 1 and then dials the number of the facsimile equipment 3 to be maintained from the facsimile equipment of the center to connect a line. By the line connection, the reception-side facsimile equipment 3 sends a normal control procedure signal to the transmission-side facsimile equipment 1. Once receiving this signal, the control circuit 4 of the facsimile equipment 1 sends a signal as an answer signal to the reception side and the control circuit 4 of the reception-side facsimile equipment 3 which receives the signal sends a signal showing the acknowledgement of a maintenance communication to the facsimile equipment 1 of the center.
Patent JP-S5938614-A (JP)
Title: Ultrasonic vortex flowmeter
Inventor: MISUMI KATSUO
IPC: G01P5/01
Filed: 1982-08-27
Abstract: PURPOSE:To obtain an ultrasonic vortex flowmeter having a simple circuit and high accuracy and thereby to widen the range of measurement and to reduce the effect of resonance and various noises, by providing a vortex generator with an ultrasonic transmitter or receiver. CONSTITUTION:A transmitter 3 is provided on a vortex generator 2, while a receiver 4 is provided on the wall of a pipe in the rear of the vortex generator 2. An ultrasonic wave is propagated from the ultrasonic transmitter 3 provided on the vortex generator 2 to the receiver 4, the phase difference of this ultrasonic wave due to a Karman vortex is detected, and the flow rate or flow speed of a fluid to be measured can be measured therefrom. In this case, the distance of the transmitter to the receiver 4, i.e. the distance l of propagation of the ultrasonic wave, is made shorter than the inner diameter L of a pipe body 1, because the ultrasonic transmitter 3 is provided on the vortex generator 2, and therefore, the frequency of the ultrasonic wave can be made higher thereby within a range wherein said phase difference is not larger than 2pi (360 deg.). It is preferable that the position of the receiver 4 whereby the distance l of propagation of the ultrasonic wave is determined is to be located in the rear of the vortex generator 2, at the back of a burble point and in the range of l<L.
Patent JP-S5271149-A (JP)
Title: Computer system
Inventor: MIKAMI KAZUO
IPC: G06F9/26
Filed: 1975-12-10
Abstract: PURPOSE: To process the specific usage instruction in short time, by discriminating the input condition with the input to be discriminated and the unconductional jump instruction pattern put out from the micro program MP memory and performing the progress of MP based on the input condition. 
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