baber/WOPTO huggingface dataset:
Patent JP-H02296377-A (JP)
Title: Formation of polycrystalline semiconductor layer and manufacture of photoelectromotive force device
Inventor: WATANABE KANEO
IPC: H01L31/04
Filed: 1989-05-10
Abstract: PURPOSE:To enable a polycrystalline semiconductor layer such as polycrystalline silicon, etc., to be formed easily by a method wherein nonsingle crystal semiconductor layers are formed on a substrate to be heat-treated later whereon multiple layers comprising thermal conductivity material are formed and then the substrate is heat- treated later. CONSTITUTION:Non-single crystal semiconductor layers 5P1, 5N, 51, 5P2 such as amorphous silicon or polycrystalline silicon etc., are formed on the whole surface of an insulating substrate 1 whereon multiple metallic layers 2 are formed and then, the insulating substrate 1 is heated and cooled down to recrystallize the non-single crystal semiconductor layers 5P1, 5N, 51, 5P2. At this time, since the semiconductor layers positioned on the metallic layers 2 are cooled down faster than the semiconductor layers positioned on the surface of the insulating substrate 1, the recrystallization of the semiconductor layers advances from the semiconductor layers on the metallic layers 2 in the direction of the layers on the insulating substrate 1 so that polycrystalline semiconductor layers 3 may have the grain field thereof only on the insulating substrate 1 and hardly on the metallic layers 2. Through these procedures, a polycrystalline semiconductor of large grain diameter having very little grain boundary can be formed.
Patent JP-H06334572-A (JP)
Title: Time diversity receiver
Inventor: ITOU SHIYOUGO
IPC: H04L27/14
Filed: 1993-05-19
Abstract: PURPOSE:To simplify the circuit constitution and reduce the power consumption of the receiver by performing time diversity processing with a sampled value of a detector output without reception level detection. CONSTITUTION:This receiver is equipped with an antenna 1, a receiver demodulator 2 which receives and demodulates a signal received through the antenna 1, an A/D converter 5 as a sampling circuit which samples the detector output, a memory 7 which stores the sampled value, a signal processing part 9 which performs the time diversity processing, and a code decision unit 10. This signal processing part 9 compares the absolute value of the sampled value of the detector output corresponding to a signal received by resending with the absolute value of the sampled value of the detector output corresponding to a signal that is received up to the last time and stored in the memory 7, code by code, as to the same received signal and selects the sampled value which is larger in absolute value. The sampled value after this time diversity reception processing is written in the memory 7 and also outputted to the code decision unit 10 which decides the codes, one by one.
Patent JP-S61276942-A (JP)
Title: Treatment of furnace slag
Inventor: HAGIWARA TATSUO
IPC: F27D15/00
Filed: 1985-05-30
Abstract: PURPOSE:To permit the easy transportation operation of furnace slag and to simplify particularly a stage for treating the furnace slag by using a treatment device for the furnace slag of a moving type to recover the concentrate contg. iron at a high rate from various kinds of the furnace slag generated in the process of iron and steel making by disintegrating, screening, etc. CONSTITUTION:The crude furnace slag 11 is crushed by a primary crusher 13 on a moving carriage 15 to form the primarily crushed ore 21 and is subjected to magnetic sepn. to increase the content of the iron-component in the 1st stage 10. The ore is supplied onto a rod mill 32 on a moving carriage 3 and is disintegrated in the 2nd stage 30. The secondarily crushed ore 34 obtd. in such a manner is magnetically separated to increase the content of the iron-component. The ore is further supplied to the former of a vibrating screen 51 and rod mill 53 on a moving carriage 54 and is separated to the plus sieve ore and minus sieve ore (concentrate base metal 55) in the 3rd stage 50. The plus sieve ore is disintegrated by the mill 53 and the crude concentrate 56 is obtd. The crude concentrate 56 is magnetically separated to increase further the content of the iron-component. The concentrate is supplied to a vibrating screen 71 on a moving carriage 72 and the concentrates 73, 73a, 73b having respective sizes are obtd. in the 4th stage.
Patent JP-S597948-A (JP)
Title: Formation of image
Inventor: NAKAMURA SHIYOUHEI
IPC: G03F7/36
Filed: 1982-07-06
Abstract: PURPOSE:To enable dry type development using no developing soln., by selectively removing unexposed or exposed areas by blowing abrasive particles against a photosensitive resin layer imagewise exposed. CONSTITUTION:A photosensitive resin layer is formed on a base of a metal, plastics, glass, or the like, and imagewise exposed. As this resin, a resin solid at room temp. and causing great change in tensile strength before and after the exposure is advantageous, and a photosensitive resin compsn. consisting of a linear polymer, an ethylenically unsatd. compd., and a photopolymn. initiator is preferable. After the exposure, abrasive particles, such as diamond or alundum, is jetting forcibly at 1-10kg/cm<2> against the resin layer to remove the unexposed or exposed areas 2 selectively. An image corresponding to the pattern can be engraved on the surface of the base.
Patent JP-S5820177-A (JP)
Title: Preparation of sesame-containing tofu (bean curd)
Inventor: OOKOUCHI MATSUO
IPC: A23L11/00
Filed: 1981-07-27
Abstract: PURPOSE:To prepare a highly nutrient sesame-containing tofu having improved palatability, by adding a mixture of ground black sesame and pure sesame oil to soybean milk before adding a coagulating agent to it. CONSTITUTION:Soybean milk is blended with a mixture of roasted ground black sesame and pure sesame oil, stirred, a common amount of a coagulating agent is added to the soybean milk and coagulated.
Patent JP-S5242234-A (JP)
Title: Control method and device for power system
Inventor: MIYANISHI KIYOSHI
IPC: H02H3/16
Filed: 1975-10-01
Abstract: PURPOSE: To enable continuous operation on sound pole side under grounding fault, in power system having converters on both terminals for converting or rectifying between A.C. and D.C. to be coupled to perform double poles operation, by installing switch for forced grounding at non-grounded terminal of neutral line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S599733-A (JP)
Title: Timing signal generating circuit
Inventor: IWATA KAZUHIRO
IPC: G06F1/14
Filed: 1982-07-08
Abstract: PURPOSE:To output a long period pulse without converting a storage part to large capacity, by masking a pulse outputted from a pulse generating circuit of a pre-stage, by a pulse outputted from its own pulse generating circuit. CONSTITUTION:A counter 101 outputs a count signal wherever a pulse 104 is inputted. This output designates successively an address in an ROM 102, and outputs each different data in accordance with an address. This output is stored in each separate register in a register 103, and is outputted whenever the pulse 104 is inputted to said register. A pulse generating circuit of the following stage also executes the same operation by a pulse 107. Accordingly, an AND gate 113 masks a pulse 106 when a pulse 111 is not inputted, therefore, a pulse shown by 115 is outputted. Also, an AND gate 114 masks the pulse 106 since a pulse 112 is not outputted, and does not output a pulse as shown by 116.
Patent JP-H08293244-A (JP)
Title: Field-emission cold cathode and display device using same
Inventor: MAKISHIMA HIDEO
IPC: H01J1/304
Filed: 1995-04-20
Abstract: PURPOSE: To restrain beams from spreading out so as to reduce current- modulated voltages by eliminating the need for using high-precision lithography techniques. CONSTITUTION: Recesses are provided in a matrix in a substrate 1 made of a metal or a semiconductor, and an electron-emitting layer 5 made of a thin film of diamond is formed over the bottom surface of each recess. Each projected part of the substrate 1 serves as a beam-forming electrode 2, thereby restraining beams from spreading out. An electron-drawing gate electrode 4 is formed over the beam-forming electrode 2 via an insulating layer 3.
Patent JP-S60261256-A (JP)
Title: Rubidium atomic oscillator
Inventor: OYAMADA HITOSHI
IPC: H04N5/073
Filed: 1984-06-08
Abstract: PURPOSE:To perform stable oscillation by lighting two rubidium lamps of a lamp resonance part independently of each other by exciting coils and lighting one lamp by a light quantity monitoring circuit when the light emission of the other is stopped. CONSTITUTION:A switching part 6 is connected to a lower contact, and a lamp exciting coil 5a is operated, and a rubidum lamp 4a emits light. If the life of this lamp 4a runs out, the optical pumping action of a gas cell 8 is impossible because the light emission of optical spectrum to the cell 8 is stopped. At this time, output waves from an optical microwave resonance part 1 are interrupted from a solar battery 10 to an atomic oscillator circuit consisting part. This interrupted information is received by a light quantity monitoring circuit 12 to switch the contact of the switching part 6 to the upper contact, and therefore, a lamp exciting coil 5b is operated and a rubidum lamp 4b emits light. Thus, the oscillation function is continued without abnormality as the whole of a device.
Patent JP-S5821162-A (JP)
Title: Ultrasonic flaw detector
Inventor: NAKANO TETSUO
IPC: G01N29/11
Filed: 1981-07-29
Abstract: PURPOSE:To discriminate the presence or absence of flaws more surely by transmitting ultrasonic waves to a steel plate, detecting the level states of the waves reflected from the surfaces of the steel plate, transmitting ultrasonic waves to the steel plate and detecting the level states of the waves transmitted therethrough. CONSTITUTION:A pair of transmitters and receivers 29, 30 are provided to an ultrasonic flaw detector, so that ultrasonic waves are transmitted from a probe 22 toward a steel plate 21 by the operation of the one transmitter and receiver 20 and that the waves reflected from the plate 21 are received through a probe 22. Ultrasonic waves are transmitted from a probe 23 toward the plate 21 by the operation of the other transmitter and receiver 30, and the waves reflected from the plate 21 and transmitted therethrough are received through the probe 23. The presence or absence of any flaw is discriminated surely by detecting the level states of the transmitted waves.
Patent JP-S62274803-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: IMAI MASASHI
IPC: H03B5/08
Filed: 1986-05-22
Abstract: PURPOSE:To attain the oscillation output without distortion over a wide band by adopting the constitution that a voltage applying DC bias to a 2nd varactor diode is superimposed on an input voltage so as to make the resonance frequency of a 2nd resonance circuit equal to the oscillation frequency. CONSTITUTION:The oscillation frequency is changed in response to an input voltage fed to a 1st resonance circuit comprising the parallel connection of a 1st inductance element and a 1st varactor diode D4. Through the circuit constitution above, an input voltage is fed to the 1st resonance circuit 29 via the 2nd resonance circuit 31 comprising the parallel connection of a 2nd inductance element L7 and the 2nd varactor diode D5, a voltage applying DC bias to the 2nd varactor diode D5 is superimposed on the input voltage so as to make the resonance frequency of the 2nd resonance circuit 31 equal to the oscillation frequency. Thus, the damping quantity applied to the 2nd resonance circuit 31 is decreased or eliminated to obtain an oscillation output without distortion over a wide band.
Patent JP-H06308179-A (JP)
Title: Surface-potential measuring apparatus
Inventor: AKIYAMA OSAMU
IPC: G01R29/12
Filed: 1993-04-21
Abstract: PURPOSE:To improve the sensitivity and the accuracy of potential measurement without the effect of another electrode on the terminating condition of the electric force lines of a material to be measured by measuring the potential of a minute point without depending on a distance. CONSTITUTION:A driving signal 102, which is imparted from a tuning-fork driving circuit 11 to piezorelectric ceramics 5a and 5b of a tuning fork 2, and a frequency-divided signal 103, whose frequency is divided with a 1/2<n> frequency divider 12, are imparted into a piezoelectric ceramics 5c of a sound piece 4. Thus, a detecting electrode 3, which is attached to the tip part of the sound piece 4 is moved in the vertical direction with respect to the vibrating direction of the tuning fork 2. The voltage signal, which is generated in the detecting electrode 3, is amplified in an amplifier 13 and outputted to a sample and hold circuit 15. The sample and hold circuit 15 samples and holds a voltage signal 104, which is amplified in the amplifier 13 based on a signal 105, which is obtained by shaping the waveform of a signal 101 detected with the tuning fork 2 in a waveform shaping circuit 14.
Patent JP-S5910038-A (JP)
Title: Compensating circuit of call characteristics
Inventor: ENOMOTO OSAMU
IPC: H04M19/00
Filed: 1982-07-07
Abstract: PURPOSE:To offer a miniature compensating circuit having excellent call characteristics, by connecting additionally a buffer amplifier and a coil to either one of windings of coupling transformers provided between a terminal device and a switchboard. CONSTITUTION:An evil effect is given to the call characteristics if an AC curent 11 flows to an AC earth point E via an energizing inductance M component of a transformer T from a channel SPI. Therefore the AC voltage V of the channel SP1 of the extension side is amplified by an amplifier K, and an AC current 12 having same phase and level as the current 11 is flowed to the 3rd winding L3 via a coil L. Thus it is possible to set the current I1 equivalently to 0. Therefore the current I1 can be set to 0 by selecting an amplifier K having a gain which satisfies K=(M+L)/M and a coil L having an inductance component. This eliminates the inductance component between a channel and an earth point and can ignore equivalently the impedance of the transformer T that is viewed at the side of an extension or an exchange. Thus no effect of inductance M is exerted on the call characteristics.
Patent JP-H04323238-A (JP)
Title: Propylene polymer composition
Inventor: HASHIMOTO KUNIJI
IPC: C08L23/12
Filed: 1991-04-22
Abstract: PURPOSE:To provide the subject composition comprising propylene homopolymer and a specific block copolymer and a copolymer rubber dispersed in the propylene homopolymer, having an extremely improved vibration-damping performance, and suitable as a vibration-damping material for vehicles. CONSTITUTION:A composition comprising (A) propylene homopolymer as a matrix, (B) a vinyl aromatic compound-conjugated diene block copolymer having a glass transition temperature of -20 to 50 deg.C and dispersed in the matrix in a three-dimensional net state, and (C) an ethylene-propylene copolymer rubber dispersed in the matrix in a powder state. The component A has preferably a MFR of 0.1-200g/10min. The component B is preferably the block copolymer containing styrene and 2-methyl-1,3-butadiene.
Patent JP-H0415282-A (JP)
Title: Adhesive composition and solidification of adhesive layer using the same
Inventor: OKABE MITSUO
IPC: C09J121/00
Filed: 1990-05-08
Abstract: PURPOSE:To obtain an adhesive composition which can be dried rapidly by dissolving or dispersing a main adhesive component and a specific inorganic substance in an aqueous medium. CONSTITUTION:A main adhesive component such as natural rubber, styrene- butadiene rubber, an acrylic resin, ester gum, or modified rosin; 5-50%, based on the amount of the adhesive component, of an inorganic substance having volume specific resistance of 10<0-3>.OMEGAcm<3>, such as indium tin oxide, potassium titanate or zinc oxide; and, optionally, 5-50%, based on the amount of the adhesive component, of a filler having an average particle size of 20mum or less are dissolved or dispersed in an aqueous medium to obtain an adhesive composition. The adhesive composition is applied to a base to form an adhesive layer. The adhesive layer is irradiated with radio-frequency waves for solidification.
Patent JP-H08312470-A (JP)
Title: Flow control valve
Inventor: OSADA HIDEKI
IPC: F16K17/04
Filed: 1995-05-17
Abstract: PURPOSE: To execute control for both a low flow rate and a high flow rate by letting the valve be equipped with first valve provided with a circular ring shaped valve part, and with a second valve which is provided with a small diameter valve part being coaxial with the first valve in the flow control valve used for the EGR control of an internal combustion engine and the like. CONSTITUTION: In the high loading range of engine, when action air in excess of the force of a return spring 9 is supplied to a control pressure chamber 38 by actuators such as cylinders and the like, a piston member 34 is slid downward, and the valve part of a second valve 7 is parted from the valve part 4 of a first valve 5, so that the valve is thereby opened. Following which, in a low loading range of engine, when acting pressure by the actuators is raised, and when the piston member 34 is furthermore lowered downward while the acting pressure overcomes the forces of the return springs 8 and 9, the retainer 33 of the second valve 7 abuts against the upper end 32 of the first valve 5, the first valve 5 is lifted together with the second valve 7 so as to be in a full lifted condition, and a high flow rate of exhaust gas G is thereby circulated through an EGR passage 1.
Patent JP-H06331273-A (JP)
Title: Grain drying equipment
Inventor: KANEKO TSUNEO
IPC: F26B17/14
Filed: 1993-05-20
Abstract: PURPOSE:To enable improvement of a thermal efficiency of fuel and execution of efficient drying by a system wherein heating of a power source of grain drying equipment and further of the power source of a generator is used preferentially as heat sources for drying. CONSTITUTION:An engine 13 which is used as a power source of a generator supplying a necessary electric power to equipment for a conveyance system for conveying grain in and circulating it or conveying it out and to drying equipment is provided. A burner which is used as a heat source for producing drying hot air is provided. Heating of the engine 13 and heating of the generator are used preferentially as the heat source for producing the drying hot air, while the burner is used as an auxiliary heat source.
Patent JP-H08316326-A (JP)
Title: Method of forming layout of transistors and device of forming layout of transistors
Inventor: FUKUI MASAHIRO
IPC: G06F17/50
Filed: 1995-05-17
Abstract: PURPOSE: To realize a high density cell design, that is similar to the cell design manually done in many hours, in a short time by repeating each step of mutual connection data of transistors, in which optimizing the combination and the layout of the transistors for achieving common diffusion. CONSTITUTION: P-type transistors 1 and N-type transistors 2 are arranged so that each group makes a row to form two rows (a) and channel wiring 3 is used for interconnection of the two rows of transistors. The direction of the rows can be freely determined other than the horizontal one. It comprises the step of the grouping of transistors for attaining the common diffusion, the step of correcting the status of the common diffusion and the step of optimizing the layout of the groups. Selecting the necessary steps, the optimization of the combination and the layout of the common diffusion for the transistors are performed by repeating it. Therefore, the high density layout of the cells is composed by the flexible processing of layout wiring similar to the one by the manual designing.
Patent JP-S5343570-A (JP)
Title: Electronic wristwatch
Inventor: OOTAKE TSUTOMU
IPC: G02F1/163
Filed: 1976-10-01
Abstract: PURPOSE:Time display of a digital electronic wristwatch is made readily visible, its contrast is enhanced and commercial value is enhanced through multichromatic displaying by providing an electrochromic display body and a semiconductor, electrolyte, photovoltaic battery for driving this.
Patent JP-S61275899-A (JP)
Inventor: AKAHA MAKOTO
IPC: G10L15/02
Filed: 1985-05-31
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-S6012653-A (JP)
Title: X-ray tube target
Inventor: KOTABE MUNETOMO
IPC: H01J35/10
Filed: 1983-07-01
Abstract: PURPOSE:To provide an X-ray tube target having a great strength and is suitable for a large-capacity X-ray tube of high speed rotation by using a ceramic member having a high thermal conductivity as a base material so as to secure the strength of the target and coating the surface of the base material with tungsten or its alloy. CONSTITUTION:A disk-like base plate 1 is prepared from a ceramic member having a high thermal conductivity. The slant outer-peripheral area of the upper surface of the base plate 1, or a focal orbital surface 11, is coated with tungsten or its alloy such as a rhenium-tungsten alloy by the CVD method or the like to form a coating layer 2. Since such a base plate 1 made of a ceramic member is an insulating member, it is necessary to interpose an electrically connecting means between the coating layer 2 of the focal orbital surface 11 and the attachment hole 12 of a rotor in order to introduce electrons entering into the target toward the rotor. For the purpose of satisfying such a necessity, a coating layer 3 made of a heat-resistant metal or alloy is provided between the focal orbital surface 11 formed on the upper surface 13 of the base plate 1 and the attachment hole 12 of the rotor through CVD, vapordeposition or similar method. By thus using a ceramic disk plate having a good thermal conductivity as a base plate, the strength of the target can be increased without increasing its weight.
Patent JP-H02296974-A (JP)
Title: Control method for actuator
Inventor: DEIBITSUDO DAUDERU
IPC: E04H9/02
Filed: 1989-05-11
Abstract: PURPOSE:To contrive the accuracy of the above control method by calculating an acting speed of an counter part actuator, which displaces a movable unit from its displaced position and speed to the assigned direction, in relation an acting speed of one original actuator so as to correct a command signal. CONSTITUTION:A movable unit 1 is connected to respective one-side ends of cylinders A, B serving as an actuator, while the other-side ends of the cylinders A, B are turnably held to a building structure 4. Regulators 5, 6 and stroke sensors 8, 9 are additionally provided in the cylinders A, B, respectively while signals detected by the sensors 8, 9, are input to a controller 7. Based on a position and, displacement speed of the movable unit 1 and an acting speed of the one actuator, a command signal to the other actuator is corrected, and the displacement of the movable unit 1 from its assigned direction, caused by mutual interference of the actuators, is avoided. Accordingly, the movable unit 1 can be accurately driven in good responsiveness.