baber/WOPTO huggingface dataset:
Patent JP-H04365374-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI MAIKO
IPC: H01L21/027
Filed: 1991-06-12
Abstract: PURPOSE:To enable the number of processes of lithography to be reduced and at the same time misregistration to be elimnated in a method for manufacturing a semiconductor device with a plurality of impurity-implantation processes. CONSTITUTION:After a negative-type photosensitive resin 11B, an SiO2 film 12, and a positive-type photosensitive resin 13B are formed in sequence on a substarate 8, they are exposed selectively, and the upper photosensitive resin 11B is developed, a P-channel transistor source/drain region 6 is formed by ion-implantation with it as a mask. After eliminating the SiO2 12 and the remaining photosensitive resin 13B, the lower sensitized resin 13B is developed and an N-channel transistor source/drain region 7 is formed by ion implantation with it as a mask.
Patent JP-H04339461-A (JP)
Title: Handy drawing device
Inventor: NIIMURA FUJIO
IPC: B41J3/36
Filed: 1991-06-13
Abstract: PURPOSE:To facilitate the miniaturization and to make operability good by travelling a drawing tool to scan and draw in a main scanning direction to cross the sheet through a sheet transporting path provided movably and transpotably in the prescribed direction. CONSTITUTION:In a bottom part cover 2 the reading surface of the image information of an original M is irradiated with light from an LED light source 21 through an opening window 20. A reflection mirror 22 is mounted at an LED board 23, the mirror 22 reflects the light reflected from the reading surface, the reflecting light is focused by a focusing lens 24 and the image information is temporarily stored by a solid-state image pick-up CCD element 25. As the movement is performed in the arrow direction and the sub-scanning direction of a handy drawing device 1 to the cover 2, a roller 27 and an encoder are rotated by connecting with the reading surface of the image information of the original M. Then, the encoder detects the moving quantity, and can read the image information by the successive type scanning from the element 25 with the timing of the generated pulse. Thus, it is not necessary to replace the position of the original and the sheet, miniaturization can be performed and the operability can be made good.
Patent JP-S6326177-A (JP)
Title: Controller
Inventor: KINJI YOSHIRO
IPC: H04N5/44
Filed: 1986-07-18
Abstract: PURPOSE:To improve the operability by switching the reception of key operation for a manual operating key by a control section freely in the effective state and the ineffective state. CONSTITUTION:A control section 13 inhibits the reception of a control signal from control input terminals 13A,13B and 13D, that is, a wired remote control signal, a radio remote control signal and a control signal by manual operation by opening 1st-3rd manual operation switches 12, 15, 18 connected to control input terminals 13a, 13D and 13B. Thus, in an exhibition, for example, the control by manual operation is inhibited and either the wired remote control signal or the radio remote control signal only is used for the remote control, or the reception of all control inputs is inhibited so as not to be changed from the preset state.
Patent JP-S6146964-A (JP)
Title: Image recorder
Inventor: CHIKU KAZUYOSHI
IPC: G03G15/16
Filed: 1984-08-13
Abstract: PURPOSE:To prevent deviation of each image formed with a simple and inexpensive image recording circuit by transferring images on image carriers, which correspond to plural image information different from one another for the same picture element, onto a transfer paper successively. CONSTITUTION:Image information is inputted to each exposure device 4 to form an electrostatic latent image on each image carrying belt 1, and this latent image is developed by a developing device 6, and the developed image is transferred to the transfer paper on a belt 12 by a corona charger 15. When image recording positions and transfer positions of individual belts 1 are defined as positions P-S and positions T-W respectively and lengths of belts 1 from recording positions to transfer positions are denoted as PT and intervals of transfer positions on the belt 12 are denoted as TU, the value obtained by adding the length PT of the length on the belt 12 is equal to the length on each belt 1 with respect to relations among these positions. Thus, images on belts which are recorded at the same time are synchronized completely with times when the transfer paper passes individual transfer positions T-W, and images transferred without deviation are attained.
Patent JP-S6148444-A (JP)
Inventor: TOMARI MASAO
IPC: C21C5/28
Filed: 1984-08-13
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-H0836138-A (JP)
Title: Image pickup device
Inventor: NISHIOKA KIMIHIKO
IPC: H04N9/097
Filed: 1994-07-21
Abstract: PURPOSE:To provide an image pickup device constituted so that high resolution is realized even when an optical element for transmitting an image whose characteristic is not uniform is used. CONSTITUTION:A multi-mode fiber 11 provided with a function for transmitting an image in a multi-mode is arranged in an endoscope 2. Besides, the illumination light of R, G and B from a light source 3 is transmitted and made incident on a phase conjugate mirror 21 from the tip surface through a half mirror 24, a mirror 25 and a half mirror 26. Then, an object 27 is irradiated with the light whose phase is conjugated with the incident light. The light reflected from the object 27 is transmitted to the end surface on a hand side from the tip surface of the fiber 11 through the mirrors 26 and 24. Then, the distorsion of the wave surface of the fiber 11 is corrected and the image is picked up by the solid image pickup element 33 of an image pickup part 4. Besides, it is processed to be a signal by a signal processing circuit 5 and displayed on a color TV monitor 6.
Patent JP-S5792912-A (JP)
Title: Acoustic apparatus
Inventor: SHIMANUKI MASANOBU
IPC: H03F1/34
Filed: 1980-12-02
Abstract: PURPOSE:To obtain a tone quality corresponding to an acoustic signal, by  switching the characteristics of an amplifying circuit while interlocking with a changeover switch which selects acoustic signals of plural sequences. CONSTITUTION:When a function switch 11 is switched to the radio receiving part side and a band changeover switch 12 is switched to the band of an MW  band, switches 17 and 18 are so switched while interlocking with these switching that band characteristics of a preamplifying circuit part 13 and a main amplifying circuit part 15 are flat up to low and middle bands. When switches 11  and 12 are switched to positions other than mentioned above, switches 17 and  18 are so switched that they are flat up to the high band.
Patent JP-S5871657-A (JP)
Title: Gate turn-off thyristor
Inventor: TAKIGAMI KATSUHIKO
IPC: H01L29/417
Filed: 1981-10-23
Abstract: PURPOSE:To extremely suppress the loss in the off-gate power and to enable to shorten the gate turn-off time of a gate turn-off thyristor by driving a gate electrode voltage by a voltage lower than the breakdown voltage between the gate and the cathode of the thyristor. CONSTITUTION:A gate electrode 17 is divided into a plurality, in this case, four of 17a-17d. When a turn-on pulse is applied simultaneously to the electrodes 17a-17d of the GTO, the GTO becomes conductive. When a gate turn-off pulse is applied simultaneously to all the gate electrodes 17a-17d, currents are absorbed at each gate electrode in the GTO, and the GTO is turned off. At this time, the rising rate (dig/dt) of the off-gate current is generally represented by digdt=EG/L at each electrode, where EG signifies a gate power source voltage and L signifies the total inductance of the gate circuit, and since the off-gate charge quantity QG per gate is smaller than that of the case where the gate electrode is not divided, the turn-OFF time toff can be shortened.
Patent JP-S5867503-A (JP)
Inventor: URURITSUHI KUNITSUPU
IPC: B29D30/08
Filed: 1982-09-30
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-H05339780-A (JP)
Title: Production of metallic thin film
Inventor: KANEKO HIROYUKI
IPC: C25C1/00
Filed: 1992-06-04
Abstract: PURPOSE:To form a metallic thin film on a crystal face in uniform thickness by controlling the distance between a desired grown metallic thin film deposited on a cathode and an anode and continuously depositing the desired thin film. CONSTITUTION:Two liq. phases are formed in an electrolytic cell 12 by an electrolyte soln. 14 and a liq. org. nonelectrolyte 13 having a higher sp.gr. than the soln. A cathode 20 is set at the interface between the phases 14 and 13, and electrolysis is conducted. The distance between the desired metallic thin film deposited on the tip 21 of the cathode and an anode 30 is controlled, and the thin film is continuously deposited. Electrolysis is carried out while winding the thin film to keep the distance between the tip of the deposited thin film and the anode constant. Consequently, the thin film need not be stripped, and a cast thin film is extremely easily prodiced.
Patent JP-2000010440-A (JP)
Title: Charge collecting device
Inventor: YOSHIDA AKINORI
IPC: G07F17/26
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a copying system by which a copying unit price is discounted for a specified person. SOLUTION: An operator places a discount ticket to execute the discount of the copying price on the original platen of the copying system, and depresses a start key (yes at S103). When a discount mode is set (yes at S107), the image of the specified area of the discount ticket placed on the original platen is compared with the image stored at a RAM (S119), and in the case that image data coincide (yes at S121), the discount of the copying price is executed (S127).
Patent JP-S6327037-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJII KOICHI
IPC: H01L27/08
Filed: 1986-07-18
Abstract: PURPOSE:To eliminate problems such as breakage of junctions, deposition of silicon or the like and to decrease the contact resistance and the layer resistance, by utilizing a high-melting metal such as W, Mo, Ti or the like or a silicified compound thereof for a first electrode interconnection. CONSTITUTION:On source and drain regions, there are provided films of high- melting metal such as W, Mo, Ti or the like or a silicide thereof as first electrode interconnection 13, with a patterned interlayer film 12 interposed therebetween. In a custom process, the interconnection 13 are connected to a first aluminium wiring layer 1 through contact holes and connected to a second aluminium wiring layer 5 through through-holes. In this manner, problems such as breakage of junctions or deposition of silicon are eliminated, and the contact resistance as well as the layer resistance can be decreased.
Patent JP-S6326368-A (JP)
Title: Cvd method
Inventor: KUSUMOTO TOSHIO
IPC: C23C16/04
Filed: 1986-07-19
Abstract: PURPOSE:To control the erosion of a substrate by a metal element and to improve the quality of a product by keeping the flows of a gas contg. the metal element and a reducing gas laminar, and heating the specified substrate to cause a reaction. CONSTITUTION:An insulating thin film 30 is formed on a part of the surface of the substrate 18, and a first meal thin film 32 is formed on the other part. The gas R' contg. a second metal element and the reducing gas R are then introduced into a reaction vessel 10 under reduced pressure from gas nozzles 11a and 11b to form a sheet flow parallel to the surface of the substrate 18. An inert gas is also introduced in opposition to the surface of the substrate 18. Subsequently, the substrate 18 is heated, for example, by a heater 14, and the thin film 33 of the second metal is formed on the surface of the thin film 32.
Patent JP-H0220152-A (JP)
Title: Data modulator and demodulator
Inventor: YOSHIDA MASAHIRO
IPC: H04L27/00
Filed: 1988-07-07
Abstract: PURPOSE:To automatically identify the setting communication of the device of an opponent and to set it to a communication speed coincident with this by providing a first modulating and demodulating(MODEM) part to superimpose and transmit the tone signal of a frequency specified to a transmitting signal to a communication opponent beforehand and a second modulating and demodulating part having a communication speed different from the first modulating and demodulating part. CONSTITUTION:A receiving signal sent from an opponent is given to a filter 4, an output signal is monitored by a control part 5, a control part considers that the setting communication speed by the opponent is 1200bps when a filter output signal is present and operates a modulating and demodulating part 2. When a filter output signal is absent, the opponent considers that 300bps is obtained, operates the modulating and demodulating part 3 and the data communication at the communication speed coincident with the opponent is shifted. Thus, even when it is not orally confirmed which of first or second communication speed is set at the communication opponent, the setting communication speed at the opponent is automatically identified, the communication speed coincident with this is set and the data communication can be executed.
Patent JP-S6233001-A (JP)
Title: Direct rolling method for hot billet
Inventor: KAMATA YOSHIHIKO
IPC: C21D8/00
Filed: 1985-08-01
Abstract: PURPOSE:To decrease heating energy and to smooth an operation while preventing rolling crack by preliminarily limiting the chemical components of steel. CONSTITUTION:The chemical components of the steel are adjusted to >=(0.4%+2XS%) Mn, <=0.01% S and <=50ppm O. The reason for limiting the chemical components of the steel lies in that Mn prevents the formation of FeS. S is decreased in the content to prevent the deterioration of hot ductility. The content of O is controlled as the grain boundary embrittleness arises and the rolling crack arises in the direct rolling of a hot billet if the content thereof increases.
Patent JP-H1022019-A (JP)
Title: Terminal arrangement, combination socket, and luminaries
Inventor: TSURUOKA SHINICHI
IPC: H01R33/945
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To surely lock and connect a wire by increasing the force which a locking connector exerts on the wire inserted into a wire slot. SOLUTION: A locking connector 72 is placed between the pair of terminal piece parts 73a, 73b of a terminal board 71, and a wire slot 84 into which a wire W is inserted is provided between the terminal piece part 73b and the locking connector 72. At least one of the terminal piece parts, 73a, is provided with a projecting part 77 which projects from at least one side of the terminal piece part 73a. The interval between the pair of terminal piece parts 73a, 73b is reduced by the projecting part 77 to increase the force which the locking connector 72 exerts on the wire W inserted into the wire slot 84 between the pair of terminal piece parts 73a, 73b.
Patent JP-S6061795-A (JP)
Inventor: FUJITA MASANORI
IPC: G09G3/20
Filed: 1983-09-14
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-H0923667-A (JP)
Title: Actuator driving equipment
Inventor: ATSUTA AKIO
IPC: H02N2/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an actuator driving equipment which can drive a plurality kinds of actuators including an oscillatory wave actuator, without using a driving circuit for exclusive use. SOLUTION: In an actuator driving equipment which drives one actuator, an oscillatory wave motor M, and drives two actuators, DC motors 8, 8', a switch 12 is installed at the output side of each of motor drivers 9, 9' for the two DC motors 8, 8', and thereby the outputs of the motor drivers 9, 9' can be applied to a piezoelectric element for driving the oscillatory wave motor M. On the other hand, by frequency-controlling forward and backward rotation signals to be sent to the DC motors 8, 8' from a microcomputer for controlling 11, a driving signal for the oscillatory wave motor M can be obtained.
Patent JP-S5960165-A (JP)
Inventor: ITOU MASAO
IPC: F25D11/00
Filed: 1982-09-28
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-S5871405-A (JP)
Title: Distance measuring device
Inventor: IIZUKA KIYOSHI
IPC: G01S17/32
Filed: 1981-10-24
Abstract: PURPOSE:To measure a plurality of the distances highly accurately, by modulating electromagnetic waves whose wavelengths are 0.5mum or more and 5mum or less, by frequencies of 100kHz or more and 5MHz or less, and comparing the phase delays corresponding to the time length during which the electromagnetic waves go to and return from  the object to be measured with a reference signal. CONSTITUTION:The electromagnetic waves, whose wavelengths are 0.5mum or more and  5mum or less, are generated by light emitting diode 2, and modulated by frequencies of  100kHz or more and 5MHz or less from an oscillator 1. Reference luminous flux 4a and  reflected luminous flux 4c are received by light receiving elements 6 and 7. The phase is delayed in correspondence with the time length during which the electromagnetic  waves go to and return from the object to be measured. The phase delays corresponding to the distances 2m, 5m, and 8m are imparted to reference signal generating means  101-10n. The outputs from phase difference detectors 111-11n become the voltages corresponding to the phase differences between the reference signal and the measured signal. When both distances are agreed, the outputs become zero. This fact is detected by  zero detectors 12, and converted by a signal converting means 13 as a distance signal,  and displayed by a display 14. Therefore the distances of 2m, 5m, and 8m can be measured accurately.
Patent JP-H0883994-A (JP)
Title: Wideband electromagnetic-wave-absorbing material
Inventor: NAKAMURA KOJI
IPC: H05K9/00
Filed: 1995-07-06
Abstract: PURPOSE: To absorb electromagnetic waves from a quasi-microwave band up to a millimeter wave band by a method wherein a second layer which is composed of a fine power of a metal oxide magnetic substance and a coupling agent and a third layer which is composed of a fine powder of metal magnetic substance and a coupling agent are laminated sequentially on a first layer which is composed of a conductive material. CONSTITUTION: A first layer by a conductive material which is composed of a plate by a metal such as copper, aluminum or the like, of a plate by a metal whose surface has been plated with the metal or of a metal net is formed. A second layer which is constituted of a fine powder of metal oxide magnetic substance such as an Mn-Zn ferrite and an Sn ferrite and a coupling agent is laminated and formed on the first layer. In addition, a third layer which is composed of a fine powder of a metal magnetic substance such as silicon steel and Sendust and a coupling agent is laminated and formed on the second layer. Thereby, it is possible to absorb electromagnetic wave from a quasi- microwave band up to a millimeter wave band.
Patent JP-H0836583-A (JP)
Title: Picture retrieving device
Inventor: OKOCHI SATOSHI
IPC: G06F17/30
Filed: 1994-07-22
Abstract: PURPOSE:To surely retrieve a desired picture by switching a display screen continuously in the order reverse to the order of the display of a picture group in the case that a retrieval stoppage instructing command is inputted. CONSTITUTION:The screen of a display is switched so that the pictures are displayed consecutively at turn-over speed Vmax stored in a speed storage area 44a. Then, the number of times of the switching of the screen of the display switched during a period from the screen on which the desired picture, is displayed to a point of time when an operator instructs a stop command is detected. Then, returning turn-over is executed from the screen where the stop command is inputted by an estimated return value portion. In this case, the minimum value of the speed at the time of executing the returning turn-over of a page is stored beforehand in the minimum value storage area 4'4c of the speed. Then, the turn-over speed V(N) in the vicinity of the page predicted to be the desired page becomes a minimum value, but the speed V(N) of the unwanted page to the vicinity of the desired page decreases gradually from a maximum value Vmax to the minimum value Vmin.
Patent JP-S6324885-A (JP)
Title: Enzyme preparation capable of decomposing glycosaminoglycan and its production
Inventor: OSUKARU BIYON ERIKU KARURUSUTA
IPC: C12N9/26
Filed: 1987-07-08
Abstract: Glycosaminoglycan-degrading enzyme preparation containing krill hyaluronidase, and a method of producing said preparation.
Patent JP-S62251383-A (JP)
Inventor: ROORAN REGASHIE
IPC: B65D90/26
Filed: 1986-07-22
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-S6232671-A (JP)
Title: Axial flow type gas laser apparatus
Inventor: KUWABARA KOJI
IPC: H01S3/038
Filed: 1985-08-05
Abstract: PURPOSE:To prevent arc movement even at large aglow-discharge injecting power, by constituting an upstream side electrode with a spiral conducting material, which has approximately circular annular cross section, and sending laser gas to a discharge tube from the outer surface part of the electrode. CONSTITUTION:As an electrode 5, a spiral conductor 10, which is formed in an annular shape, is used. Therefore, the density at the peripheral part of the annular shape is coarse and the density in the vicinity of the center is dense in this conductor arrangement. Laser gas 11, which flows in from the outer surface, hits outer conductors 12 and inner conductors 13. Vortexes 14 and 15 are yielded behind the conductors. The gas flows to a central part 16. At this time, the flow speed of the laser gas becomes the maximum value in the vicinity of the inner conductors 13. A glow 18, which is generated in the vicinity of the maximum electric field point, is stirred with the yielded vortexes 14 and 15 and a high speed gas stream 17. The gas is uniformly expanded in the laser tube. Thus the arc is not moved even at large glow-discharge injecting power.
Patent JP-S6328072-A (JP)
Title: Field effect transistor
Inventor: SASAKI GORO
IPC: H01L21/20
Filed: 1986-07-21
Abstract: PURPOSE:To obtain an enhancement type FET utilizing the two-dimensional electric transport, which is usefull in a power source circuit and a bias circuit of multistage amplification, by a method wherein multilayered hetero-junctions of AlInAs/GaInAsP/GaInAs or AlInAs/InP/GaInAsP/GaInAs are employed on an InP substrate. CONSTITUTION:A FET is constituted by a semi-insulating InP substrate 1, a undoped GaInAs layer 2 grown epitaxially on the InP substrate 1, an n-type GaInAsP layer 3 grown epitaxially on the GaInAs layer 2, an AlInAs layer 5 grown epitaxially either directly on the GaInAsP layer 3 or on an InP layer 4 formed on the layer 3, source and drain electrodes 6 and 7 having ohmic contacts on the InAs layer 5, and a gate electrode 8 provided on the AlInAs layer 5 for Schottky contact. The n-type GaInAs layer 3 determines electron concentration. With this constitution, an enhancement type field effect transistor can be realized as a field effect transistor utilizing the two-dimensional electronic transfer for high electron mobility.