baber/WOPTO huggingface dataset:
Patent JP-H06325691-A (JP)
Title: Manufacture of fine vacuum element
Inventor: TAKAKUNI HIROSHI
IPC: H01L21/3205
Filed: 1993-05-17
Abstract: PURPOSE:To provide the manufacturing method of a fine vacuum element, which can form a cavity without using oblique incidence vapor deposition. CONSTITUTION:An etch-stop layer 8 is provided between a substrate 1 and an insulating layer (p-SiN) 2. Mo is used as a grid electrode layer 3, and a difference of the etching rate between Mo and p-SiN is utilized to form a cavity 6 in the insulating layer 2 by etching Without using oblique incidence vapor deposition. An emitter 5 is formed inside of this cavity 6.
Patent JP-S62294858-A (JP)
Inventor: IGUCHI KAZUYUKI
IPC: F24F11/02
Filed: 1986-06-13
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-S5841470-A (JP)
Title: Loader for pickup
Inventor: NISHIHARA YASUO
IPC: G11B21/00
Filed: 1981-09-02
Abstract: PURPOSE:To prevent damages due to collision, by supporting one end of a cuntilever having a stylus at another end to a pickup case freely rotatably having an opening at the bottom and holding the stylus in the case when it is not loaded. CONSTITUTION:One end of a cuntilever 2 having one end of a stylus 1 is held freely rotatably to a case with a supporting point elastic body 3 and a latch member 5 prevents the stylus 1 from being projected. In inserting a case 6 to a carriage 8, moving the carriage to a specified position and closing a cover 12, the case 6 is pressed with a spring 13, and a latch member 5 contacts a projection 16 at the bottom of the carriage 8 to release the latch between the cuntilever 2 and the latch member 5. A voltage is applied to a core 17 providing with stylus pressure of the cover 12 opposing to a magnet 18 of the cuntilever 2 to turn the cuntilever 2 and the stylus 1 contacts a disc 19. In opening the cover 12 with a lock means 14, the cuntilever 2 is elevated. Thus, the stylus 1 is contained in the case 6 except at the operation to prevent damages.
Patent JP-S5840765-A (JP)
Title: Fluorescent light source tubu
Inventor: SHIMOJIYOU TOKUHIDE
IPC: H01J61/52
Filed: 1981-09-03
Abstract: PURPOSE:To maintain high luminance without generating temperature extinction inspite of making big electric power on a fluorescent screen to obtain high luminance by a method wherein a part of an anode linearly applied by a phosphor substance is taken out outside of a vacuum container concerning a high luminance linear fluorescent light source tube by means of cathode luminescence used for an ordinary paper copy machine. CONSTITUTION:A phosphor substance 9 sis linearly applied on an anode 8 and a part of the anode 8 is pulled out of a vacuum container as a part for radiation. When 3-5 times as much as ordinary electric energy is made on a fluorescent screen to obtain high luminance, the reactive power not doing for luminance appears as heat and said heat is radiated outside of a tube from a part of the teeth of a comb 8b for radiation. Accordingly the fluorescent screen is always maintained at fixed temperature to keep high luminance with no temperature extinction.
Patent JP-S6030793-A (JP)
Inventor: AARII JII RII
IPC: E21B17/10
Filed: 1983-07-29
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-H0432796-A (JP)
Title: Reactor core transition method for fast breeder
Inventor: KAWASHIMA MASATOSHI
IPC: G21C5/00
Filed: 1990-05-29
Abstract: PURPOSE:To secure the safety and rated output of a reactor in transition by substituting and arranging a dilution assembly and a fuel assembly in the partial transition of the fast breeder(FBR) from a homogeneous reactor to an axial heterogeneous reactor (APC reactor). CONSTITUTION:The FBR is constituted by arranging a 1st low-enrichment fuel assembly 31 of a fission material in an inside reactor 21 and a 2nd high- enrichment fuel assembly 32 in an outside reactor 22. For the partial transition of this reactor core to the APC reactor core, a fuel assembly which reaches a specific in-core stay time is substituted with a 3rd fuel assembly 42 and a 4th fuel assembly 41 in order. Here, the fuel assembly 42 differs in the degree of enrichment from the fuel assemblies 31 and 32, and the fuel assembly 41 has an internal blanket containing an affective material. At this time of this replacement, part of a fuel assembly position where the fuel assemblies 31 and 32 are charged is substituted with the dilution assembly 50 containing no fuel temporarily. Consequently, the safety, rated output, and rated operation cycle of the reactor core in the transition can be secured.
Patent JP-S61296363-A (JP)
Title: Coated carrier for electrophotography
Inventor: FUJIKI MICHINOSUKE
IPC: G03G9/10
Filed: 1985-06-26
Abstract: PURPOSE:To improve the strippability of a stuck toner by using fine composite metallic oxide particles obtd. by burning compounds of two or more kinds of metals selected from a group consisting of specified metals as fine metallic oxide particles. CONSTITUTION:Fine composite metallic oxide particles obtd. by burning compounds of two or more kinds of metals selected from a group consisting of Zn, Ni, Ba, Fe, Co, Al, Cu, Ti, Cr and Mn are used as fine metallic oxide particles. A resin for forming a coating layer on the surface of the core material may be silicone resin or epoxy resin. The preferred average particle size of the fine metallic oxide particles is 0.01-1mum. Compounds of two or more kinds of metals are uniformly mixed, burned at a proper temp. for a proper time and pulverized to produce the particles. A stuck toner can be well stripped.
Patent JP-S5263664-A (JP)
Title: Gas electric discharge panel
Inventor: YAMASHITA HIDEO
IPC: G09G3/28
Filed: 1975-11-19
Abstract: PURPOSE: To cover an electrode with the material containing dielectric substance resistant against ionic impulse and dielectric substance of high electronic radiation coefficient in order to reduce the driving voltage and lengthen the life of electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5662441-A (JP)
Title: Polling system in data transmission system
Inventor: HAMAGUCHI SANAI
IPC: H04Q9/06
Filed: 1979-10-29
Abstract: PURPOSE:To detect a slave station requesting polling data in a short time at the control station side, by providing weighted resistors and switching means every slave station and obtaining the synthesized value of currents flowing to each resistor with a given voltage applied. CONSTITUTION:A detection circuit 12 is provided to a control station 11. Slave stations 1-1,...,1-n,...2-1,...,2-n... are provided with the series circuit of resistors R1-1,...,R1-n,...,R2-1,...,R2-n and relay contacts S1-1,...,S1-n,..., S2-1,...,S2-n,.... Each resistor is weighted by 1/2<0>r...1/2<n-1>r depending on the slave station group. When a control station 11 inquires the presence of polling data, since the relay in the slave station having transmission data is ON, the current (i) flowing to the terminal E of the detection circuit 12 is changed with the weighting of corresponding resistor, and this is in A/D conversion to identify the corresponding station having transmission data.
Patent JP-S63302852-A (JP)
Title: Sterilizing apparatus
Inventor: TATEMATSU YOSHIHARU
IPC: A61L2/06
Filed: 1987-06-03
Abstract: PURPOSE:To perform high temp. sterization, by providing an ultraviolet ray irradiation source, an electric heater source, and a timer circuit to control the driving of a fan for stirring the air in the chamber together with a fan for sucking the air in the chamber and to control the opening degree of a ventilation hole, while whole of the above is encased in a chamber hermetically closable by a airtight door. CONSTITUTION:A utensil 13 to be sterilized is placed on a shelf 12 and a door 2 is closed to hermetically close the chamber part 3 of a main body 1 and, when a timer 16 is set to 30min-operation to close a power source switch 17, a current is supplied to a heater 7 and the chamber part 3 reaches about 150 deg.C to perform sterilizing action. A stirring fan 9 is driven to uniformize the heating state. An ultraviolet lamp 4 is also allowed to light to irradiate the chamber part 3 with ultraviolet rays. When 15min is elapsed, the supply of a current to the heater 7 is stopped and a cooling fan 8 is driven and low temp. air is sucked in the chamber part 3 from a suction hole 11 while the heated air is discharged to the outside from a discharge hole 10 and the temp. of the chamber part 3 falls to the almost atmospheric temp. after 30min. After 30min. is elapsed, the supply of a current to all of circuits is stopped.
Patent JP-S5929492-A (JP)
Inventor: MOBARA MASAYUKI
IPC: B23Q1/03
Filed: 1982-08-10
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-S63304611-A (JP)
Title: Through-type capacitor
Inventor: KUROKUZUHARA MAMORU
IPC: H01G4/35
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a through type capacitor wherein the dielectric is prevented from being damaged around the hole through which the central conductor of the dielectric is inserted, by forming a conductive electrode surface on the inner peripheral wall surface of the hole passing through the dielectric, and electrically connecting the conductive electrode surface to the surface of the central conductor passing through the hole by solder. CONSTITUTION:A central conductor 2 becoming one electrode is inserted through and soldered to the inner periphery of a dielectric 1, and a ground electrode plate 3 which is the other electrode is soldered to the outer periphery. Thereafter, sheath cases 4, 5 consisting of insulators are fitted into the ground electrode plate 3, and to improve the withstand voltage, a filler resin 6 is injected and set up, thereby forming a through type capacitor. The gap ground the central conductor 2 having a thickness of T is filled with a solder 7 to 50% in volume rate. With this, a highly reliable through type capacitor can be obtained wherein the damage of the ceramic dielectric due to a thermal shock is different to occur.
Patent JP-H04340364-A (JP)
Title: Switching regulator
Inventor: ORIMOTO ATSUSHI
IPC: H02M3/155
Filed: 1991-05-15
Abstract: PURPOSE:To suppress a rush current applied to a switching device with a simple and low cost construction by a method wherein a varistor is connected in parallel with a reactance element in a resonance circuit. CONSTITUTION:A varistor 73 is connected in parallel with a capacitor 72 in a resonance circuit 7. A voltage between both the terminals of the capacitor 72 is gradually increased in accordance with the increase of a maximum current i1 flowing through a route composed of a transistor 61, the capacitor 72, a primary winding 71 and a transistor 64. If the voltage between both the terminals of the capacitor 72 reaches a varistor voltage, a current is applied to the varistor 73 and the voltage between both the terminals of the capacitor 72 is limited. With this constitution, a rush current applied to a switching device can be suppressed with a low cost and simple construction.
Patent JP-H0435725-A (JP)
Title: Isotope separating apparatus
Inventor: IGUCHI TATSURO
IPC: B01D59/00
Filed: 1990-05-31
Abstract: PURPOSE:To maintain a stable evaporation state and to keep the vapor density in a light reaction part constant by keeping the evaporating surface of liquid of raw material to be in a definite position. CONSTITUTION:Metallic raw material 3 contg. plural kinds of isotope is heated and evaporated to generate a vapor flow 7, which is irradiated with the laser beam having specified wave length to selectively excite the specified isotope, and to ionize through an ionizing process, and this ionized isotope is separated by electric field or magnetic field. In this case, the main vessel 4 in which the metallic raw material 3 is evaporated and an auxiliary vessel 12 having the communicating passage 13 communicating with the main vessel 4 are provided. The auxiliary vessel 12 has the volume more than several times that of the main vessel 4, and keeps the metallic raw material 3 in the molten state whose temp. is lower than in the main vessel 4, and moreover has a liquid level measuring unit 14. As a result, a stable evaporating state is maintained, and the vapor density in the light reaction part is kept constant.
Patent JP-S5664373-A (JP)
Title: Electrophotographic device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/22
Filed: 1979-10-31
Abstract: PURPOSE: To remove storage electric charge to improve the picture quality, by applying an intensive electric field by the charging device and by using the light source of the full exposure device adjacent to the charging device to irradiate the light having no spectral sensitivity to the photosensitive material.  
     CONSTITUTION: Photosensitive material drum 10 is rotated to perform copy processes successively, and a voltage is applied to corona charger 32 of charging device 27, and light source 31 of full exposure device 28 is lit. At this time, the long wave length light which has other than the wave length of the spectral sensitivity region of photosensitive material drum 10 through photosensitive material thin film filter 26 is irradiated onto photosensitive material drum 10, and therefore, storage electric charge of photosensitive material drum 10 is released by the intensive electric field applied by corona charger 32 and is prevented from being trapped as storage electric charge in photosensitive material drum 10 again. As a result, degradation of the electrostatic characteristic dependent upon repetition of copy processes can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S622898-A (JP)
Title: Retarder of vehicle
Inventor: SUZUKI TAKAYUKI
IPC: H02P9/14
Filed: 1985-06-26
Abstract: PURPOSE:To prevent a brake froce from decreasing by controlling the field current of a generator to a set current value. CONSTITUTION:An inductor type generator is composed of inductor poles 7 provided at the prescribed pitch along the circumferential direction on the outer periphery of a flywheel 4 and a stator contained in a case 8, and the generator forms a retarder of a vehicle. When a retarder switch 19 is closed, the microcomputer 15 of a controller 13 is operated, and a base current is supplied to a transistor 17. Thus, the generator generates, and the vehicle is affected by a brake force. A microcomputer 16 reads out a set current value for the rotating speed of a flywheel, and the base current of the transistor 17 is controlled in response to a deviation between the set current value and the current value of a field coil detected by a counting transformer 21.
Patent JP-H06334500-A (JP)
Title: Input signal abnormality detection circuit
Inventor: MATSUMOTO YOSHIHISA
IPC: G06F1/04
Filed: 1993-05-19
Abstract: PURPOSE:To detect abnormality of an input signal even when a transmission line for the input signal is disconnected by attaining highly accurate discrimina tion and circuit integration with respect to abnormality discrimination time. CONSTITUTION:A counter 2 performs count-up when an input signal 100 is 1 and the count value is cleared when the input signal 100 becomes 0. A counter 3 performs count-up when the input signal 100 is 0 and the count value is cleared when the input signal 100 goes to 1. Count value discrimination sections 4, 5 discriminate whether or not count result reaches a preset count value N. An OR gate 6 ORs each discrimination result of the count value discrimination sections 4, 5 and provided the arithmetic operation result as an input signal abnormal signal.
Patent JP-H09326681-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI YOSHINORI
IPC: H01L21/8222
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose power loss is less at the time of low-current drive while holding the same rated current value by the control current source of a relatively small scale. SOLUTION: In the case that it is requested to make a large current flow from the outside with the limited capacity of the control current source, it is coped by turning OFF a transistor K for bypass, operating all power transistors Q1 and Q2 and increasing the number of stages number of Darlington connection. When a current value requested from the outside becomes small, the transistor K for bypass is turned ON, the power transistor Q2 is turned off, the number of stages of the Darlington connection is reduced, the main current is made to flow by lower ON resistance and thus, the power consumption of the entire constitution is reduced.
Patent JP-H08316422-A (JP)
Title: Semiconductor device having resistance circuit network
Inventor: IWAMOTO YOSHIHIRO
IPC: H03G3/02
Filed: 1995-05-15
Abstract: PURPOSE: To minimize the area occupied by a resistor circuit network on a semiconductor substrate in which circuit network low resistance elements and high resistance elements are mixedly provided. CONSTITUTION: On a semiconductor substrate, a resistor circuit network is formed in which a plurality of resistor (R21, R22, R23) different in resistance value are combined between arbitrary terminals. As to a plurality of the resistors, a plurality of resistance elements having two or more kinds of different sheet resistances are selectively used in accordance with the desired resistance values in the resistor circuit network. The dimension of each resistance element is worked to conform to a desired value. As to each of the resistors constituting the resistor circuit network, a plurality of resistor elements having two or more kinds of different sheet resistances are selectively used in accordance with the desired resistance values of the resistor circuit network.  The area occupied by the resistor circuit network on the semiconductor substrate can be minimized, by selectively using the resistance elements having sheet resistances conforming to the desired resistance values in the resistor circuit network.
Patent JP-S61296817-A (JP)
Title: Power-on reset circuit
Inventor: RI SADAICHI
IPC: H03K17/22
Filed: 1985-06-25
Abstract: PURPOSE:To constitute a circuit used even with a slow leading of a power supply in the inside of a chip without using external terminals by using a MOS transistor (TR) whose gate and drain are connected as a load connected between a capacitor and a power terminal in an integration circuit. CONSTITUTION:Two PMOS TRs Q2, Q3 connected in series between the power terminal Vdd and one terminal of a capacitor C. The gate and drain of the TRs Q2, Q3 are connected and the other terminal of the capacitor C is connected to a common terminal. The TRs Q2, Q3 and the capacitor C are all formed on an integrated circuit chip to constitute an integration circuit. The output of the integration circuit is inputted to an inverter G1 as a buffer circuit and the output signal of the inverter G1 is a reset signal. Since the integration circuit of a power-on reset circuit utilizes an on-resistance of the MOS TR the integration circuit is not activated when the power voltage Vdd is not the sum or over of the threshold values of the TRs Q2, Q3 connected in series.
Patent JP-S62298114-A (JP)
Title: Mark position detecting device in electron beam exposure device
Inventor: OKUMURA MASAHIDE
IPC: H01L21/30
Filed: 1986-06-18
Abstract: PURPOSE:To accurately detect a mark edge part only by a method wherein, when a mark signal exceeds the threshold value and the peak value of the mark signal is a prescribed value or above, the position of the charged particle beam at the point of time when the mark signal exceeds the threshold value is computed. CONSTITUTION:An electron beam 1 is scanned on a mark, and the reflected electorn generated by said mark or a secondary electron signal is detected by a signal detector 11. The detected mark signal is uniformly controlled by an AGC circuit 5, and it is introduced into a threshold value L0 setting circuit 13, a threshold value L1 setting circuit 14 and a threshold value L2 setting circuit 15 respectively through the intermediary of an A/D converter 12. Said mark signal is compared by comparators 16, 17 and 18, it passed the above- mentioned threshold values L0, L1 and L2, and when the peak value of the mark signal is same as the prescribed value or larger than that, the position of the charged particle beam at the point of time when the mark signal exceeds the threshold value is computed.
Patent JP-S5364802-A (JP)
Title: Input torque control equipment in hydraulic pump
Inventor: UEHARA KAZUO
IPC: F04B49/00
Filed: 1976-11-24
Abstract: PURPOSE: For input torque control equipment in the hydraulic pump improved practically volume efficiency of the main pump, increasing charge pressure more than the control pressure, introducing control pressure from the charge circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000331019-A (JP)
Title: Method and device for indexing aspect image and recording medium with aspect image indexing program recorded
Inventor: FUJII KENSAKU
IPC: G06T17/05
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To automatically give an index to an aspect image without using a large-scale device. SOLUTION: An input control processing part 110 inputs video information data in a pertinent position from a video information data base 101. A reference model calculation processing part 120 generates reference models from map information with parameters obtained by giving a width to camera parameters with which a preceding frame was photographed. An image matching processing part 130 extracts outline information from the image of a processing image frame and compares it with reference models to select the most suitable model and calculates the camera parameters. An index processing part 140 uses camera parameters and projects map information on an image coordinate system to calculate an object area in the frame and gives attribute data constituting the object to the object.  A texture extraction processing part 150 acquires the image of the calculated object to acquire texture information of this object as map information.
Patent JP-H04364566-A (JP)
Title: Natural language processor, dictionary generation device and japanese syllabary-chinese character conversion device
Inventor: KITANO MASAAKI
IPC: G06F17/22
Filed: 1991-06-12
Abstract: PURPOSE:To perform efficient word retrieval which corresponds to a processed document and intended by a user. CONSTITUTION:Those devices are provided with a theme specification part 10 for inputting the theme category of a generated document by the user, a dictionary 13 where the KANA(Japanese syllabary) characters of words, KANJI (Chinese character) characters corresponding to them, and priority by theme categories are entered, and a KANA-KANJI conversion part 15 which converts inputted KANA characters into KANJI-KANA characters by referring to the dictionary 13 according to the priority. Consequently, KANA-KANJI conversion which corresponds to the generated document and is intended by the user can be performed and a learning part 14 which increases the priority in the dictionary 13 as to a word selected by a next candidate selection part 2 by used theme categories is provided to enable learning corresponding to the theme category of the generated document.
Patent JP-H06349745-A (JP)
Title: Roll-to-roll type microwave plasma cvd device
Inventor: ECHIZEN YUTAKA
IPC: H01L21/205
Filed: 1993-06-11
Abstract: PURPOSE:To form a high-quality, homogeneous semiconductor film over a large area at a high speed while stable discharge being secured. CONSTITUTION:The title device equipped with a prism-like film forming chamber 102 incorporated in a vacuum vessel is constituted of a microwave applicator 103 composed of a square waveguide 104, circular waveguide 105, and dielectric disk attached to the chamber 102 in this order toward the chamber 102, a plurality of metallic plates arranged in parallel with the long side face of the square waveguide between the applicator 103 and one side face of the chamber 102 in such a state where the end sections of the metallic pieces are nearly brought into contact with the surface of the dielectric disk on the chamber 102 side, a belt-like substrate constituting the upper cover of the chamber 102, gas nozzles arranged in a row on the bottom or side face of the chamber 102, and exhaust holes arranged in a row on the side or bottom face of the chamber 102.