baber/WOPTO huggingface dataset:
Patent JP-H04333240-A (JP)
Title: Output transistor for integrated circuit device use
Inventor: SHIGETA YOSHIHIRO
IPC: H01L29/808
Filed: 1991-05-09
Abstract: PURPOSE:To prevent from being exerted the effect of a transient overvoltage, which is applied to the title transistor from the side of a load circuit, by a method wherein the reverse breakdown voltage of a diode, which is formed between a diode layer and a semiconductor region, is set at a value lower than that of a withstand voltage between source and drain layers. CONSTITUTION:A field-effect output transistor 20, which is connected directly with an external connection terminal 30 of an integrated circuit device, is formed on a one conductivity type semiconductor region 1, which holds the lower part of the terminal 30 in common with the terminal 30, using the one conductivity type semiconductor region 1 as a substrate. Simultaneously with that, a diode layer 40 is diffused in the region 1 under the terminal 30 in an other conductivity type to connect with a metal film 4 for terminal use, a source layer 23 is connected with the region 1 at the same potential as that of the region 1 and a drain layer 24 is connected with the terminal 30 via the film 4. The source breakdown voltage of a diode, which is formed between the layer 40 and the region 1, is set at a value lower than that of a withstand voltage which is applied to the transistor 20 from the side of a load circuit, can be eliminated.
Patent JP-S61254856-A (JP)
Inventor: KARUBUIN PAADEII HARU BUARII
IPC: C12Q1/68
Filed: 1986-05-02
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-S5815804-A (JP)
Inventor: FUIRU CHIARERA
IPC: A43C11/14
Filed: 1982-06-15
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-H05300792-A (JP)
Title: Inverter device
Inventor: FUJII HIROSHI
IPC: H02M7/48
Filed: 1992-04-22
Abstract: PURPOSE:To provide a general-purpose inverter having simple setting of operating conditions optimum for application and excellent operability. CONSTITUTION:A ROM 7 for storing parameter groups of M ways of operating conditions of an inverter is provided. Optimum parameter group for utility is selected from the groups of the M ways by an operation of a setter 6, and stored in a RAM 8. A microcomputer 5 controls an inverter circuit 3 by using the group stored in the RAM 8. Even if a load of the inverter is altered, it is not necessary to rewrite all the parameters, and the parameter can be simply altered to be set by the operation of the setter 6. Accordingly, a general-purpose inverter having excellent operability can be easily obtained.
Patent JP-H10300338-A (JP)
Title: Refrigerator
Inventor: SUMIDA KEIJIRO
IPC: F25D27/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To enable lighting of the storage part of a drawer type storage part well so as to improve its convenience, and easily setting a lighting means. SOLUTION: The front surface of a refrigerator 2 is provided with a rotary door 6, and the first and second freezer 3, 4 and a vegetable compartment 5 are provided with drawer type storage parts 8, 9 and 10 all of which can be drawn out. A handle member 21 is provided at the lower part of the front surface of the door 6 which is located at the upper part of each door 11 to 13 of the drawer type storage parts 8 to 10, and then a lamp 24 which lights downward is provided thereat. By this lamp 24, each storage case 17, 18, and 19 of the drawer type storage parts 8 to 10 can be lit.
Patent JP-H07308687-A (JP)
Title: Waste water treatment device
Inventor: ISHIDA KOJI
IPC: C02F3/30
Filed: 1994-05-18
Abstract: PURPOSE:To provide a waste water treatment device wherein a biological treatment of water to be treated can be performed efficiently without requiring large equipment and a wide land. CONSTITUTION:A waste water treatment device comprises a first biological reaction tank 1 and a second biological reaction tank 2. A fixed bed 6 packed with carriers for holding bacteria such as denitrification bacteria is formed in the tank 1 to capture suspended solids contained in water to be treated which is introduced into the tank 1. Carriers 9 are fed into the tank 2 to bind and fix denitrification bacteria or the like.
Patent JP-S5529762-A (JP)
Title: Linearizer
Inventor: OBATA YOSHIHIRO
IPC: G01R15/00
Filed: 1978-08-24
Abstract: PURPOSE:To obtain a simply constituted and easily-adjusted unit by controlling the gain of an amplifier by a linearizing output signal that a read only memory generates corresponding to the output of an A-D converter. CONSTITUTION:Analog input signal ei is A/D-converted 2 and a constant for linearization according to the ouput signal of it is read out from read only memory unit 3. By the read-out constant, the gain of gain control amplifier 4 is controlled by controlling the gain of the gain control amplifier 4, thereby obtaining output eo equivalent to linearized input signal ei.
Patent JP-S61261473-A (JP)
Title: Sputtering device
Inventor: KURIYAMA NOBORU
IPC: C23C14/34
Filed: 1985-05-15
Abstract: PURPOSE:To form a sputtered film having high purity by providing a nozzle which discharges intermittently an inert gas and a power source for sputtering and making possible the impression of intermittent voltages between a cathode and anode in synchronization with the gas pulses. CONSTITUTION:The inert gas stored in a gas vessel 10 is intermittently injected onto a target 5 provided between the cathode 2 and the anode 3 via the nozzle 12 by the pulse signal from a pulse controller 15 and 1-0.1Pa pressure is exerted onto the target 5. The voltage is intermittently impressed between the cathode 2 and the anode 3 from the power source 4 for sputtering in synchronization with the gas pulses from the nozzle 12, by which 50-100kW electric power is thrown thereto. Plasma of high density is generated between the above- mentioned two electrodes 2 and 3 and the target metal is stuck onto a substrate 6 without increasing the temp. of the target 5 and the substrate 6.
Patent JP-S5532007-A (JP)
Title: Color correcting method of color original picture
Inventor: AKIMOTO TAIZOU
IPC: G03B27/73
Filed: 1978-08-25
Abstract: PURPOSE: To perform color correction so that color balances become good by detecting the color original pictures of over-exposure through measurment of the light transmitted through the entire picture plane of the color original picture and obtaining large area mean transmission density.  
     CONSTITUTION: The color original pictures are measured of the quantity of light transmitted through the entire face and 3 color components of blue, green and red in a measuring part 10. The results of measurement are converted to density values in a logarithmic conversion part. The 3 color components are sent to a characteristic value operating part 11, where they are converted to hues of LATDw. If the two-dimensional coordinateds wherein green density-blue density are taken at the axis of ordinate and red density-green density at the axis of abscissa are used, the color at an arbitrary point may be expressed by an angle θ and the distance ρ from the origin, this angle θ indicating hue and the distance ρ saturation. From the saturation and the hue of LATDw, the original pictures of exposure over are classified and selected out. For those of over-exposures, the color keys having beforehand been determined with color correction keys 13 are selected and they are printed at the selected keys. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H042565-A (JP)
Title: In-pipe self-propelled device
Inventor: MATSUI YORIO
IPC: G01N21/84
Filed: 1990-04-19
Abstract: PURPOSE:To enable feeding-in of only an insertion member such as an internal sight mirror by inserting the insertion member into the through passage of a moving unit, and performing the lock/release of the internal sight mirror by a holding means in association with the expansion/contraction of the moving unit so as to move the internal sight mirror forward. CONSTITUTION:Supply/discharge of a pressure fluid to/from front and rear balloons 11, 12 and elastic actuators 3 is controlled to expand/contract these balloons 11, 12 and actuators 3 alternatively so as to form an in-pipe self-propelled device to be self-propelled in the form of a measuring worm. In case there is a small duct part in the innermost part of a duct 26 for disabling a moving unit 1, having an internal sight mirror 2 thereon from advancing, pressure application to the locking member 17 of moving unit 1 is released to open the so far locked insert part 13 of the internal sight mirror 2. After performing the receding action of the moving unit 1, pressure is applied again to the locking member 17 for locking the insert part 13 to hold it. The advancing action of the moving unit 1 is then performed so as to move the insert part 13 forward by the receding distance of the moving unit 1.
Patent JP-2000298889-A (JP)
Title: Reproduction power detection method and device, reproduction power control method and device, and reproducing device
Inventor: FUJITA GORO
IPC: G11B11/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To perform control so that the reproduction power of a light beam can be optimized rapidly and optimally when reproducing data from a high- density recording magnetooptical record medium. SOLUTION: A magnetic domain separation region (non-magnetic region) is provided in a zigzag at both sides in the radial direction of the magnetooptical disk of the recording track of data. A modulation frequency component according to the zigzag of the magnetic domain separation region is detected from a reproduction signal RF, and the amplitude level of the modulation frequency component is detected from a band-pass filter 211 by a detection circuit 212. The reproduction power of a light beam is controlled according to the amplitude level of the modulation frequency component.
Patent JP-H08297664-A (JP)
Title: Character string processor
Inventor: WATABE KOU
IPC: G06F17/22
Filed: 1995-04-27
Abstract: PURPOSE: To provide the character string processor with which only one desired character string can be selected out of plural character strings registered in advance by designating the partial character string of the desired character string. CONSTITUTION: In the registration mode of a character string group, the character strings inputted from a keyboard 108, etc., are registered in a RAM 102 and in the calling mode of the character string group, the relevant character string is retrieved out of the character string group in the RAM 102 and outputted based on the information inputted from the keyboard 108. In this calling mode, a character string containing the character string inputted from the keyboard 108 as the partial character string in the middle is retrieved from the character string group in the RAM 102 and outputted. Therefore, even when the plural character strings having the same partial leading character string are registered, that partial middle character string is designated so that only one desired character string can be selected with a single operation.
Patent JP-S5728237-A (JP)
Title: Automatic transfer apparatus
Inventor: ARAI NOBUSHIGE
IPC: G02B21/34
Filed: 1980-07-28
Abstract: PURPOSE:To automatically transfer surface patterns of a test object such as hair by heat pressing it on a transparent film. CONSTITUTION:A precoatd transparent film 3 runs sowly driven with a motor 6 for driving a feed reel 4 and a winding reel 5 at a controlled speed until it is softened at a transfer section 2 by hot melting with a contact passage between a roll 9 and a hot roll 10. Then, the film 3 is preheated with a heater 17 up to such a temperature as to allow the transferring of cuticle of a hair 16 as a test object 15 and the hair 16 is pressed on the transfer section 2 in contact with a roller 18. Then, it is moved to a roller 19 and stopped at the positon of a photocoupler 26. At the same time, a driver 21 is driven to press the hair 16 onto the transfer section 2 with a press body 20 whereby the cuticle of the hair 16 is transferred. Thereafter, after cooled with a cooler 13, the hair 16 on the transfer section 2 is peeled with a peeling dies 23. The transfer section 2 is projected on a magnifying screen 35 with an amplifying microscopic device 33 thereby permitting the examination of damage to the hair 16.
Patent JP-H02281160-A (JP)
Title: Short circuit inspection apparatus
Inventor: MOGI HITOSHI
IPC: G06F11/22
Filed: 1989-04-24
Abstract: PURPOSE:To easily and accurately detect the short circuit of wiring by scanning the pulse from a generation means to output the same to a plurality of transmission lines from a transmission circuit and storing the received signals in a receiving circuit in a time sequence. CONSTITUTION:The pulse generated by a generating means 1 is outputted scanning to a plurality of transmission lines 10 from a transmission circuit 11 by an output means 2. The pulse signals received by a receiving circuit 2 are sequentially stored in a memory means 3. Therefore, by comparing and collating the time relation of the pulse scanned and outputted to the transmission lines 10 by the means 2 with the memory data of the means 3, the short circuit of the transmission lines 10 can be inspected.
Patent JP-S61263221-A (JP)
Title: Positioning device
Inventor: NAKAMURA HAJIME
IPC: H01L21/68
Filed: 1985-05-17
Abstract: PURPOSE:To always observe a screen of the best quality in a monitor television by controlling video composite means by the control sequencer of a positioning device body. CONSTITUTION:A control register 7 reads out data on a data bus 8 to decide a control signal by the state of the present sequencer, and output it. The register 7 always monitors the states of camera control units 3, 4, and reflects the various states when forming a control signal. A signal output from the register 7 is input to a composite unit 5 to select any of signals from camera heads 1, 2 or to combine the two signals, thereby outputting it to a monitor television 6. Thus, the television 6 can always observe a screen of the best quality in the respective modes.
Patent JP-S5437737-A (JP)
Title: Electrode for electrostatic recording
Inventor: TOMITA SATORU
IPC: G03G15/00
Filed: 1977-08-30
Abstract: PURPOSE:To reduce uneven densities of images by making the spacings between the successive edge parts of the stylus row side in front and rear auxiliary electrodes nealy equal and so positioning the front and rear ausiliary electrodes that their edge parts deviate.
Patent JP-H07308166-A (JP)
Title: Active oxygen scavenging food
Inventor: KIRIFUCHI NOBUYOSHI
IPC: A23L19/00
Filed: 1994-05-18
Abstract: PURPOSE:To obtain an active oxygen scavenging food having a remarkably high superoxide scavenging activity value and useful for, e.g. health maintenance or prevention and therapy of diseases of adult people by adding a prescribed amount of vitamin C to a specified powder of young leaves of buckwheat. CONSTITUTION:This active oxygen scavenging food is prepared by adding 0.05 to 20 pts.wt. vitamin C to 100 pts.wt. powdery young leaves of buckwheat having >=150000 unit superoxide scavenging activity value per 100g (SOSA100) measured by the electron spin resonance method. In addition, tea catechin in an amount of 0.1 to 30 pts.wt. on 100% purity base and/or powdery tea in an amount corresponding thereto, 0.5 to 20 pts.wt. lecithin, 4 to 200mug vitamin B12, 10 to 500 international unit vitamin D, 0.02 to 2 pts.wt. CPP or CCP and 1 to 100 pts.wt. one or more kinds of spinach powders are preferably added to 100 pts.wt. powdery young leaves of buckwheat.
Patent JP-S62151604-A (JP)
Title: Driving device by cycle cylinder
Inventor: YOSHIIKE MASARU
IPC: F15B15/10
Filed: 1986-05-07
Abstract: PURPOSE:To prevent the leakage of air from a cylindrical body by housing a pair of expandable and contractable bag bodies for transmitting rotation to a rotary body, inside said cylindrical body. CONSTITUTION:A rotary body 3 which is installed on a rotary shaft 2, and two sets of pairs of expandable and contractable bag bodies 4, 4a, 5, 5a for transmitting rotation to the rotary body 3, are housed in a cylindrical body 1. And, air can be fed into the expandable bag bodies 4, 4a, 5, 5a from one side to carry out rotation utilizing expanding force by air, thereby, preventing the leakage of air from the cylindrical body 1.
Patent JP-S585771-A (JP)
Title: Cleaning roller for heat fixing device
Inventor: SUZUKI KIJIROU
IPC: G03G15/20
Filed: 1981-07-03
Abstract: PURPOSE:To obtain a titled roller by which heat resistance and compressive permanent set are improved and the moving of silicone oil to a fixing roller is performed easily, by impregnating and curing liquid organopolyciloxane to a roller consisting of an open-cell type plastic foam. CONSTITUTION:After liquid organopolysiloxane (e.g. a linear structure, etc. consisting essentially of diorganopolysiloxane) is applied or impregnated in a roller consisting of an open-cell type plastic foam (e.g. polyether polyurethane foam, etc.), this material is cured to obtain a cleaning roller to clean the toner which is offset on a fixing roller or a heat pressurizing roller of an electronic type copying machine. By such constitution, the heat resistance and the compressive permanent set of the roller is improved and a continuous operation is further prolonged as the moving of silicone oil to the fixing roller is performed easily in case of impregnating the silicone oil.
Patent JP-H041647-A (JP)
Title: Pressure developing device
Inventor: KIMURA HIROAKI
IPC: G03D13/00
Filed: 1990-04-18
Abstract: PURPOSE:To maintain a set pressurizing force during a development operation and to allow the development of always stable and good output images by providing a locking mechanism for holding a pressuring force regulating means in an arbitrarily adjusted position. CONSTITUTION:The locking mechanism 15 is provided above a driving gear 12 on a side plate 6. A driving gear 12 rotates to rotate an eccentric cam 7. A pressurizing rod 8 is then pressed by overcoming a pressurizing spring 9 and a small work roll 2 supported by the side plate 6 and a back up roll 3 are moved upward. A solenoid 18 is energized and a locking member 16 is rotated by overcoming the force of a pulling spring 17 when the eccentric cam 7 rotates to the position where the pressurizing force adaptive to the size of color developing paper is generated. A detaining piece 16b is then engaged with the space between the tips of a large-diameter gear 14 and the eccentric cam 7 is held in the state of ending the rotation. The adequate pressurizing force is maintained during the pressure developing operation in this way and, therefore, the always good images are obtd.
Patent JP-H041225-A (JP)
Title: Production of polyester composition
Inventor: AOYAMA MASATOSHI
IPC: C08K3/00
Filed: 1990-04-18
Abstract: PURPOSE:To obtain a polyester composition which can give an ultrathin film or an ultrafine fiber in good productivity by a process for obtaining a polyester by the esterification and polycondensation of an acid component based on an aromatic dicarboxylic acid and a glycol component, wherein particles inert to the polyester are added under specified conditions. CONSTITUTION:A process for obtaining a polyester by the esterification or transesterification and subsequent polycondensation of a dicarboxylic acid (esterifiable derivative) based on an aromatic dicarboxylic acid (e.g. dimethyl terephthalate) and a glycol component (e.g. ethylene glycol), wherein particles (e.g. titanium oxide) inert to the polyester in the form of a glycol slurry are added continuously or intermittently to the reaction system while the temperature drop of the reaction system is controlled within 50 deg.C.
Patent JP-H11296494-A (JP)
Title: Compound processor system
Inventor: UMINAGA MASAHIRO
IPC: H04N19/436
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly transfer from a main processor to a sub processor which performs part of the main processor's processing instead of the main processor and to prevent processings of each other from being mutually interfered by reducing competition of the main processor and the sub processor. SOLUTION: This device has a main processor 110 and a sub processor 100 which processes part of processing of the main processor 110 instead of the main processor 110, is provided with a path which fetches write data transmitted by the main processor 110 directly from a data transfer line (a processor bus) 121 connected to the main processor 110 to a local memory 102 of the sub processor 100 and fetches the write data transmitted by the main processor 110 in parallel to a write cycle of the main processor 110 and simultaneously into the local memory of the sub processor 100. Also, the local memory 102 is split into plural modules and a module for fetching the write data and a module accessed by an operation part of the sub processor 100 are made different and competition is eliminated.
Patent JP-H09269198-A (JP)
Title: Gas permeable solid
Inventor: NAKAMURA MASATOMO
IPC: C22C38/28
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance, oxidation resistance, and a shape retaining property at high temperatures by having fine particles of high melting point metallic oxide of a specified quantity dispersed and contained in an alloy having respective specified contents of Cr, Al and Ti, and the remainder of Fe. SOLUTION: A gas permeable solid used for absorbing and making effective use of thermal energy preserved in high temperature gases such as combustion exhaust gases uses an oxide dispersion strengthened Fe based alloy formed by having fine particles of high melting point metallic oxide of around 0.1 to 2% contained in an alloy, which contains Cr of 10 to 40wt.%, Al of 10wt.% or less, Ti of 5wt.% or less, and the remainder substantially composed of Fe, or an alloy, which contains Cr of 10 to 40wt.%, Al of 10wt.% or less, Fe of 5wt.% or less, Ti of 5wt.% or less, and the remainder substantially composed of Ni. The Fe based allay is formed into rod materials (pipe materials) or wire materials. A gas permeable solid is constituted as by bundling a large number of the rod materials and overlapping meshes of the wire materials in multi-layers.
Patent JP-H08307497-A (JP)
Title: Telephone set with display function
Inventor: UCHIKAWA TAKESHI
IPC: H04M1/00
Filed: 1995-04-27
Abstract: PURPOSE: To give a structure to have a larger display part in a telephone set with display function. CONSTITUTION: A large display part 12 is provided in the front of the body of a telephone set with display function, and a speaker 70 and a microphone 60 are provided on the side face. The side face provided with the speaker 70 and the microphone 60 is formed into a curved surface like S. The large display part 12 can be provided in the front, and transmission/reception is easy on the side face by the curved surface.
Patent JP-H0643218-A (JP)
Title: Test generation by environmental emulation
Inventor: BAANERU JII UESUTO
IPC: G01R31/28
Filed: 1993-04-30
Abstract: PURPOSE: To test a logic circuit reliably at high speed by applying a test vector of identical pattern to a good model and to a model where a defect has been generated selectively and then detecting the difference of the signals. CONSTITUTION: A device emulation 815 selectively brought into defective state and a device emulation 705 which have not been brought into defective state are driven in parallel by a device input 730, and two output signals 735, 830 are coupled at an XOR gate 835 to produce a comparison signal (difference signal) 840. In this OR operation, a defect free signal 850 from the device 815 indicates transition to a next defect, and time is saved. A test interruption signal 855 interrupts a test sequence, and a test completion signal 860 indicates that the test sequence for a current defect of the device 815 has completed with no defect being detected. A defect count signal 820, a comparison signal 840 and a vector count signal 865 are recorded on the entry in a defect dictionary 875 for each defect being introduced are used for detecting a defect.