baber/WOPTO huggingface dataset:
Patent JP-H10275918-A (JP)
Title: Semiconductor device
Inventor: YURA MASASHI
IPC: H01L29/80
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid the turn off breakdown without degrading the operational characteristics of element by a method wherein, when the title semiconductor device is applied with an over voltage in turning off, the structure absorbing the energy given by the over voltage as the main current is integrated. SOLUTION: Within an over voltage protective region 10, a cathode electrode 2 is connected to an auxiliary electrode 20 as well as an anode electrode 3 is connected to another auxiliary electrode 30 so as to lower the impurity concentration than that in a P layer in contact with the auxiliary electrode 20 as well as an n buffer layer 6 otherwise an n layer 11 in the shallowed diffusion depth from the surface of the anode electrode 3 is formed. Since this n layer 11 is depleted more easily than the n buffer layer 6, the punch through phenomenon occurs most rapidly in the over voltage protective region 10 so that the breakdown strength in the region 10 may be set up lower than that in a main element region 9 for absorbing the energy given when the semiconductor is applied with the over voltage in turning off thereby enabling the permanent breakdown of an element to be avoided.
Patent JP-S5521663-A (JP)
Title: Delay method turning off light emitting diode
Inventor: ENDOU SADAMU
IPC: H03K17/78
Filed: 1978-08-04
Abstract: PURPOSE:To simplify the circuit constitution and to make less the change in time aging, by making delay the light emitting diode through the use of electromagnetic energy and mechanical energy stored in the relay in the power application to the relay. CONSTITUTION:The relay coil 1 and the light emitting diode 2 are connected in series with the input terminals 11 and 12, and the diode D is connected parallel to the series circuit so that the polarity is madd with no input current flowing. With this circuit connection, the current i flowing to the diode 2 decreases exponentially with the time constant determined with the inductance 1 and resistance of the relay coil 1, and when the moving piece is moved, the magnetic resistance in the magnetic circuit is increased. Further, the current i is again increased from the minimum value, and the mechanical energy stored in the spring returning the moving piece makes off delay of the light emitting diode 2. The light emitting diode 2 is controlled without using the capacitor to simplify the circuit and avoiding time aging.
Patent JP-S62249705-A (JP)
Inventor: WADA KAZUHIRO
IPC: B27F5/10
Filed: 1986-04-23
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-H06288316-A (JP)
Title: Fuel and water injection device
Inventor: NAGAE YOSHINORI
IPC: F02B3/06
Filed: 1993-03-31
Abstract: PURPOSE:To provide a fuel and water injection device for diesel engine capable of establishing stable water filling and fuel/water injection by operating a water filling unit after it is confirmed that a feed water pressure and hydraulic pressure reach specified values, and the amount of filing water is set appropriately. CONSTITUTION:In a fuel and water injection device, the amount of filling water is restricted by the water feed pump 202, check valves 203 and 204, and a feed water pressure detector 206 provided in a line leading from a water tank 201 as a water supply source to a fuel injection nozzle 40, and the stroke length of a spool 302. Also the fuel and water injection device is provided with a water feed unit 300 in which an actuator 301 to control the timing of water filling by the function of a hydraulic oil switchover valve 306, a hydraulic oil tank as a force-feed source of hydraulic oil, a pump 102, a pressure detector 103, and a controller 400 to control the operation of these elements.
Patent JP-S60240631-A (JP)
Inventor: MATSUGUCHI YUTAKA
IPC: B65C9/40
Filed: 1984-05-11
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-2000292183-A (JP)
Title: On-vehicle navigator
Inventor: ISHIKAWA TATSUYA
IPC: G01C21/34
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an no-vehicle navigator whereby whether or not an ETC system exists at a tollgate of a superhighway can be immediately known. SOLUTION: When a vehicle-carried ETC 200 receives ETC information from the antenna of an ETC system installed on a superhighway, an ETC receiver control 23 reads a present position information from a vehicle position calculator 16 and stores it as an ETC information receiving position information in a memory 23a in advance and in guiding along a route it reads out the ETC information receiving position information stored in the memory 23a and displays the position information on a display 8, together with the route for guiding.
Patent JP-H11219951-A (JP)
Title: Semiconductor manufacturing method and apparatus
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/31
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a reliable semiconductor device in which a stress caused by a change in temperature or water content enables formation of a less-cracked film. SOLUTION: Formed on an ozone tetraethylothosilicate(TEOS) film 14 is a plasma TEOS film 15 which generates a compression stress when the temperature is decreased from its formation temperature to a room temperature while the film 14, which generates a tensile stress when the temperature is decreased from its formation temperature to the room temperature, is kept at its formation temperature. The film 14 less generates a tensile stress before the film 15 is formed. After the film 15 is formed, even when the temperature is decreased down to the room temperature, the tensile stress of the film 14 cancels the compression stress in the film 15.
Patent JP-H06291302-A (JP)
Title: Method of calculating the number of charge carriers
Inventor: TAKAHASHI SATOSHI
IPC: G06F19/00
Filed: 1993-03-30
Abstract: PURPOSE:To readily and clearly evaluate a characteristic of a semiconductor device by determining the number of electric charge carrier in a specific region of the semiconductor device. CONSTITUTION:A calculating region represents a region in which the same signs are continued as in an impurity distribution in a point designated within the calculating region. The type of electric charge carrier to be calculated is classified into electron and hole, and as to each mesh within the calculating region, a mesh area in two dimensions and the product of a mesh volume and carrier density in three dimensions are calculated. Thereafter, as to each mesh, the sum of the product is seeked to obtain the member of electric charge carriers within the calculating region.
Patent JP-2000292825-A (JP)
Title: Information input device
Inventor: IKENO TOMOHISA
IPC: G03B7/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an information input device which is constituted so that the correction step amount of an exposure factor can be extremely easily and finely set without using a dedicated operation member and which is excellent in the aspect of operability. SOLUTION: This information input device is constituted so that plural exposure modes can be selected and a shutter speed and a diaphragm value can be inputted according to the selected exposure mode and provided with a 1st input member 8 usually used for inputting a shutter speed and a 2nd input member 9 usually used for inputting the diaphragm value. Then, when the exposure mode in which only one out of the shutter speed and the diaphragm value can be inputted is selected, the correction step amount of the shutter speed or the diaphragm value inputted by the 1st input member and the 2nd input member becomes different.
Patent JP-S58210862-A (JP)
Inventor: WATABE YASUO
IPC: B02C19/18
Filed: 1982-06-03
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-S60239742-A (JP)
Title: Recording medium
Inventor: MATSUDA HIROSHI
IPC: G03C1/73
Filed: 1984-05-15
Abstract: PURPOSE:To obtain a high-density recording medium inducible to cause chemical change in a molecular unit by external factor by forming a monomolecular film or built-up monomolecular film of clathrate complexes composed of polymerizable host molecules each having a hydrophilic part, a hydrophobic part, and a clathrating part and guest molecules each to be clathrated with the host molecules on a carrier to form a recording layer. CONSTITUTION:As the host molecule, any molecule having a hydrophilic part and a hydrophobic part and at least one part capable of forming a clathrate complex with another molecule in proper positions, respectively, can be widely used. As the guest molecule capable of forming a clathrate complex with the host molecule, it is desirable for the host molecule to be able to form a strong hydrogen bond in general. Therefore, when the host molecule has a hydroxyl group as mentioned above at the part to clathrate the guest molecule, the guest molecule has aldehyde, ketone, amino, sulfoxide, etc., and in addition, halogen compds, or pi electron type compds., such as alkene, alkyne, and arene. can be selected for the guest molecule.
Patent JP-S60240128-A (JP)
Title: Electromagnetic wave irradiation type washing method
Inventor: FUNADA RIYUUICHI
IPC: H01L21/302
Filed: 1984-05-15
Abstract: PURPOSE:To remove a very small amount of organic matter on the surfaces of the bodies to be washed in a short time, by irradiating the bodies with ultraviolet rays and infrared rays having respective specific wavelengths. CONSTITUTION:By irradiating the bodies to be washed simultaneously with ultraviolet rays whose main wavelengths are specific wavelengths of 184.9nm and 253.7nm and infrared rays with a wavelength within a range of 0.72mum-1,000mum, a very small amount of organic matter on the surfaces of the bodies to be washed can be removed. For example, after the bodies 5 to be washed are put on the washing table 4, it is washed by irradiating the surfaces of the bodies 5 with ultraviolet rays and infrared rays. In this case, low-pressure mercury-arc lamps 2 being ultraviolet ray irradiating tubes and far infrared ray heaters 3 are activated simultaneously or at a short time interval. The generated gas including carbon dioxide and moisture in the washing housing 1 is evacuated through the evacuating port 6.
Patent JP-S5721073-A (JP)
Title: Solid lithium battery
Inventor: MASATAKE SHIGERU
IPC: H01M6/18
Filed: 1980-07-15
Abstract: PURPOSE:To obtain a battery which has a small decrease in its electromotive force due to aging, by the combination of a solid electrolyte made of lithium nitride, and a positive active material made of phosphorus iron selenide or phosphorus nickel sulfide. CONSTITUTION:A battery is constituted by using a negative electrode which is made of lithium metal foil or the like and provides lithium ions, a solid electrolyte made of lithium nitride, and a positive active material made of phosphorus iron selenide, phosphorus nickel sulfide or a mixture of these compounds. Here, the positive active material is added with 0.1-50vol% of a metal powder such as lead, copper or iron powder which conducts electrons. The grain diameters of the positive active material powder and the former added metal powder are preferred to be below 1,000mu, especially below 250mu. By the means mentioned above, a battery which has very small aging change in its electromotive force can be obtained.
Patent JP-S61253912-A (JP)
Title: Piezoelectric element
Inventor: ISHIGURO TOSHIKAZU
IPC: H03H9/17
Filed: 1985-05-02
Abstract: PURPOSE:To reduce spurious response by regularly changing the film thickness of respective electrodes formed on both the main surfaces of a piezo-electric substrate in the directions parallel to the diagonal directions of respective main surfaces. CONSTITUTION:Respective electrodes 6 are obtained by forming the 1st electrode films 7 having the uniform film thickness over the whole surfaces of respective main surfaces and forming the 2nd electrode films 8 on the electrode films 7. The electrode films 8 are stripe-like electrode films constituted of plural band parts 8a formed on the main surfaces of the piezo-electric substrate 5 with the same pitch in the parallel direction along the diagonal lines of respective surfaces and the band parts 8a are arrayed in the directions intersected with each other on the front and back surfaces of the piezo-electric element 2. When a voltage is applied to the electrodes 6, expanding vibration components along the diagonal lines are energized without any trouble in the surface directions of the substrate 5 and vibration components in the vertical thickness direction are dispersed by the discontinuous change of the film thickness of the electrodes 6, suppressing spurious response.
Patent JP-S60241915-A (JP)
Inventor: NEIRU ANSONII GURAHAMU
IPC: B04B5/00
Filed: 1985-05-04
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-H10286640-A (JP)
Title: Feeding device for press forming product
Inventor: MATSUOKA MASANOBU
IPC: B21D43/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To automatically execute supporting of a material, setting on a press die and carrying by supporting the material to be pressed with a supporting arm body, and reciprocating the supporting arm body attached on a supporting shaft freely movable as one body with the supporting shaft. SOLUTION: A material to be pressed T is thrown automatically or manually from the side direction of a press die P. Each of supporting arm bodies holds the thrown material to be pressed T and supports it on the lower side press die, in this state, the die P is operated and it is pressed. The material to be pressed T is carried by a pressing pitch. This carrying is executed by holding the material to be pressed T with the supporting arm body, reciprocating the moving mechanism in the state of releasing holding of the supporting arm bodies on the both sides and moving the supporting arm body horizontally. After the material to be pressed T is carried, the material to be pressed T is pressed by operating the die P in the state that the material T is supported with the respective supporting bodies.
Patent JP-S61255401-A (JP)
Title: Automatic plant operating device
Inventor: KANO YASUHIRO
IPC: G05B9/02
Filed: 1985-05-08
Abstract: PURPOSE:To normalize operation of a plant safely and quickly even when trouble occurred in a digital controlling device by taking the result of self- diagnosis of the digital controlling device in a host computer for controlling. CONSTITUTION:Many process quantity measuring points are provided in a plant, and the quantity of plant state (b) is inputted to a plant operation controlling device 3 through a process inputting/outputting device 2. The controlling device 3 determines controlling command (a) from the quantity of plant state (c) from a digital controlling device 10 and the quantity of state (b) and outputs to an apparatus controlling device 4. On the other hand, a controlling device trouble analyzing device 8 receives trouble information (g), (h) detected by a self-diagnosing device 5 of the digital controlling device 10, analyzes and judges it and furnishes the condition of trouble to the controlling device 3. Thus, the trouble can be found promptly when the trouble occurred in the digital controlling device 10 and the pertinent measures can be taken.
Patent JP-H01267950-A (JP)
Title: Separator for battery
Inventor: ITO YASUKO
IPC: H01M50/417
Filed: 1988-04-19
Abstract: PURPOSE:To provide a battery with less self-discharge and excellent charging/ discharging cyclic lifetime even though it is stored in high temp. atmosphere for a long period of time by fixing a terminal of polyolefin resin to the surface of polyolefin type resin fibers, and affixing a hydrophile organic substance having anti-electrolyte property. CONSTITUTION:Particles 3 of polyolefin resin are fixed to the surface of polyolefin resin fibers 2, and a hydrophile organic substance having anti- electrolyte property is dispersed on or covers the surfaces of these fibers 2 or particles 3. Accordingly the separator material is not dissolved or does not produce impurity ions even in an alkaline electrolyte with high temp. and high concentration, which prevents promotion of the self-discharging caused by separator material. Because particles 3 of polyolefin resin are fixed to the surfaces of the fibers 2, the electrolyte is retained in voids between the particles 3 and fibers 2 to enhance the liquid retaining property of the separator, which should enhance the charging/discharging cyclic lifetime.
Patent JP-2000293290-A (JP)
Title: Information processor, display control method, and storage medium
Inventor: FUKUI NOBUHITO
IPC: G06F3/0485
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To automatically put a screen display back to the original position before scrolling after the scroll function is used when a document and an image are generated, referred to, and edited by providing a return means which puts the display back into a 1st display area in response to the resetting of the scroll process. SOLUTION: In the scroll process, edited characters and an image to be newly displayed move in the scroll direction and at the same time, a mark 2 and edited characters and an image which have been displayed so far move in the opposite direction from the scroll direction. Then it is discriminated whether or not other editing positions other than the current editing position are referred to in the scroll process and when so, the scroll is reset. In the scroll resetting process, the editing position is automatically put back to the position where the mark 2 comes to, for example, the uppermost end position in a window frame 9. Simultaneously, a vertical scroll box 8, etc., is also put back to the position corresponding to the reference position of the mark 2. Consequently, the display screen is put back to the editing position.
Patent JP-H07307223-A (JP)
Title: Thin film inductance element
Inventor: FUNAKI HIDEFUMI
IPC: H01F17/04
Filed: 1994-05-10
Abstract: PURPOSE:To provide a small thin film inductance element with good high-frequency characteristics. CONSTITUTION:An excitation coil 3 is wound on a thin film magnetic core 1 with an insulating film 2 in between. Each thin film magnetic body 5 is provided on one or both outer sides of the excitation coil 3 with an insulating film 4 in between. In this case, the direction of hard magnetization axis 6 is put in parallel with a magnetic line of force caused by the excitation coil 3.
Patent JP-S61255429-A (JP)
Title: Data transfer controlling circuit
Inventor: KANAZAWA TORU
IPC: G06F3/06
Filed: 1985-05-07
Abstract: PURPOSE:To make data transfer control possible irrespective of kind of input signals by simple constitution by providing a padding counter and a padding controlling circuit. CONSTITUTION:A data counter 20 counts number of data of a data field that becomes an object of processing, and a padding counter 30 counts number of fixed length bytes. A recycle controlling circuit 40 outputs condition to a magnetic disk device by input from output lines 202, 302 of two above-mentioned counters. A padding controlling circuit 10 performs control of padding and control of two above-mentioned counters 20, 30 by input from external controlling lines 001, 002 and from output lines 201, 301 of two above-mentioned counters.
Patent JP-H05295186-A (JP)
Title: Vibrationproof rubber
Inventor: YAMAMOTO KEISAKU
IPC: C08K3/22
Filed: 1992-04-16
Abstract: PURPOSE:To provide a vibrationproof rubber improved in vibrationproofness heat, oil, and scorch resistance, and roll processibility by compounding an ethylene-(meth)acrylic ester(-unsatd. glycidyl ester) copolymer with carbon black. CONSTITUTION:50-85mol% ethylene, 50-15mol% (meth)acrylic ester, and, if necessary, an unsatd. glycidyl ester in a molar ratio to the sum of ethylene an the (meth)acrylic ester of 0.005-0.05 are copolymerized in the presence of a free-radical-generating polymn. initiator under 500kg/cm<2> or higher at 40-300 deg. to give an ethylene-(meth)acrylic ester(-unsatd. glycidyl ester) copolymer having a melt index (JIS K 6781, at 190 deg.C) of 0.5-500g/10min. 100 pts.wt. the copolymer is compounded with 5-300 pts.wt. carbon black and, if necessary, 2-800 pts.wt. metal oxide, molded, and vulcaniozed at 120 deg.C for 1-30min.
Patent JP-H11290280-A (JP)
Title: Module for measuring degree of local transpiration and degree of local transpiration measuring capsule
Inventor: KONDO SHINJI
IPC: A61B5/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a degree of local transpiration measuring capsule which achieves excellent response along with a possible miniaturization by enabling obtaining of a stable moisture data while improving measuring sensitivity. SOLUTION: An internal space of a capsule body 2 is sectioned into three parts by two section walls 7 and 8 and a moisture sensor 15 is housed into a central secondary chamber 10. A gas moving port 13 is disposed on a first section wall 7 between a primary chamber 9 and a secondary chamber 10 and a filter 14 is fitted at the port. A gas moving from the primary chamber 9 to the secondary chamber 10 keeps the moving speed thereof leveled thereby stabilizing a data to be detected by the moisture sensor 15. In addition, a module 16 for measuring the degree of local transpiration of the capsule body 2 is provided with the moisture sensor 15, a transmitter and a frequency voltage converter thereby achieving a high sensitivity and excellent response.  The module for measuring the degree of local transpiration and the degree of local transpiration measuring capsule can be used not only for the measurement of moisture generated from a human skin surface but also for a moisture meter, a dew-point instrument or the like.
Patent JP-S5219904-A (JP)
Title: Acousticon
Inventor: KOMATSU HIDETOSHI
IPC: H04R25/04
Filed: 1975-08-08
Abstract: PURPOSE:A compact acousticon employing one device that can commohly used for bothsspeaker and microphone by alternately switching a signal converted using the analog delay line through a timing circuit.
Patent JP-H05299355-A (JP)
Title: Manufacture of boron doped diamond film
Inventor: KOYAMA HISASHI
IPC: H01L21/20
Filed: 1992-04-16
Abstract: PURPOSE:To manufacture a p type semiconductor diamond thin film having excellent crystallinity and electrical characteristics by a method wherein B2H6 and O2 are added to a reactive gas when the diamond thin film is formed by CVD method so as to set up the specific gas concentration (B2H6)/(O2) at the value exceeding a specific level. CONSTITUTION:The diamond thin film is formed by CVD method using a reactive gas whereto 0.1vol% of O2 and 0.1ppm of B2H6/(O2)=1X<-4> are added. That is, the specific gas concentration (B2H6)/(O2) of B2H6 and O2 contained in the reactive gas is maintained at the value of 1X10<-4>. All of the diamond thin films are formed on an Si substrate (n type Si resistance value exceeds 1000OMEGAcm) by microwave plasma CVD method. Through these procedures, the title boron doped diamond thin film having excellent crystallinity and electrical characteristics as a p type semiconductor matrrial can be manufactured.