baber/WOPTO huggingface dataset:
Patent JP-H04237166-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OCHIAI AKIHIKO
IPC: H01L21/02
Filed: 1991-01-21
Abstract: PURPOSE:To form a resistive element and a capacitive element without lessening a gate in scale to obtain a chip where analogs are mixedly provided in a gate array of gate structure in which chips are arranged on a logic gate. CONSTITUTION:A MOS transistor provided closely covering all the surface is formed on a thin silicon section on an insulating layer 15, and the arranged logic gates are formed in an element structure of SOI. A capacitor lower electrode 12, a dielectric film 13, and a capacitor upper electrode 14 used for analogization and a resistive element are formed under the insulating layer 15 as buried in the insulating film 11 on the substrate 10 or an insulating substrate, and the capacitor and the resistor concerned are led out to the surface of a chip through the intermediary of a contact hole 23 provided to the insulating layer 15. As a polishing stopper 16 is formed on the insulating layer 15, a silicon section thin in SOI structure is obtained by polishing a substrate.
Patent JP-2000223700-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: TOKUYAMA YOSHIHIRO
IPC: H01L21/336
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress leakage current under off-state by forming a first insulation film, a sidewall-like conductive layer and a sidewall-like second insulation film sequentially on a semiconductor substrate and locating the channel side end part of a heavily doped source-drain layer directly under the second insulation film. SOLUTION: A gate electrode 4 is formed on a semiconductor substrate through a gate oxide film 3 and a first insulation film 5 is formed to cover the gate electrode 4. A charged sidewall-like polysilicon 6 is then formed on the sidewall of the gate electrode 4 and a sidewall-like second insulation film 8 is formed to cover the sidewall-like polysilicon 6. The channel side end part of a lightly doped source-drain layer 7 is then formed directly under the sidewall-like polysilicon 6, a channel region is formed beneath the sidewall-like polysilicon 6 and a heavily doped source-drain layer 9 is formed directly under the second insulation film 8.
Patent JP-S53104209-A (JP)
Title: Signal recording/reproducing method
Inventor: MORIO MINORU
IPC: G11B5/027
Filed: 1977-02-24
Abstract: PURPOSE:To ensure a good reproduction by controlling the head position through reproduction and detection of the pilot signal which is recorded by the video signal erasing rotary head different from the video-use head.
Patent JP-H03225184-A (JP)
Title: Rack device for refrigerator
Inventor: SASAKI MASATOSHI
IPC: F25D25/04
Filed: 1990-01-30
Abstract: PURPOSE:To facilitate the receiving of food and permit the movement of a rack with comparatively small force by a method wherein the title device is equipped with a dial, connected to a driving device and provided at the front end of a frame, a sliding groove, sliding and retaining a sliding member, and a rack, meshed with a spar gear formed on one side in the sliding groove. CONSTITUTION:When a dial 6a is turned, spar gears 5 at both left and right ends are turned simultaneously by a driving device 6 rotating the spar gears 5 or a gear shaft 7 whereby a rack can be moved up-and-down. Accordingly, the rack 1 and a frame 2 can be moved up-and-down while being kept horizontally by spar gears, moving up-and-down simultaneously on the left and right racks 14b. According to this method, a sliding member 3, moved up-and-down in the same sliding groove 14a, can be slid smoothly without being slanted obliquely whereby the operating force of a dial 6a, provided at the front end of a frame, can be small. Further, the sliding member is constituted of rollers whereby the rollers are turned in the sliding groove 14a and smooth movement of the rack 1 or the operation of the dial by single hand can be effected easily with a small force and, at the same time, food can be received simply into the right end easily by the other hand.
Patent JP-S63185530-A (JP)
Title: Electrification machine
Inventor: INOUE KIYOSHI
IPC: B23H7/00
Filed: 1987-01-28
Abstract: PURPOSE:To enhance wear resistance of a portion, which supports reference surfaces, and to enable high accuracy to be maintained for a long time, by easily replaceably fixing the anticorrosion metal reference surface onto an insulating ceramic or stone block fixed onto a table base. CONSTITUTION:Forming a reference surface into an L-shape by blocks 2a, 2b, a workpiece is fixed to the blocks performing electric discharge machining. And a machine, equipping its bottom arm 6 with a die guide 7 in the point end and vertically mounting a wire electrode 8 penetrating through the guide, performs electric discharge machining of the workpiece, fixed onto the reference surface 2, while moving the wire electrode 8 running. Here a base 1 and the block 2 use ceramics Al2O3, ZrO2, Si3N4, SiC, etc., of insulating quality having anticorrosive wear resistance. While a reference surface 3 is formed by an anticorrosive metal and alloy except stainless steel. Accordingly, the whole unit of a table, using a ceramic or stone structure, enhances rigidity with strong wear resistance against the load resisting deformation and excellent in corrosion resistance, and high accuracy of insulation can be maintained for a long period with no corrosion and no electrolytic corrosion against water system machining fluid.
Patent JP-H0854009-A (JP)
Title: Expansion bolt
Inventor: IRUDEITSUTSU MUHAMETSUTO
IPC: F16B13/04
Filed: 1995-02-07
Abstract: PURPOSE: To excel a connecting metal fitting in view of simple manufacture and simple assembly, and at the same time, to connect structural members to each other by abutting against each other fixedly, permanently and directly, in the connecting metal fitting for connecting the structural members, especially furniture plates. CONSTITUTION: A tightening member 3 has, on its periphery separated from a fastening pin 2, at least one, specially two support arms 5, which are projected transverse to the tightening direction from the outer profile of the tightening member 3 and can elastically pivot in the tightening direction.
Patent JP-S61178785-A (JP)
Title: Magnetic head mounting member
Inventor: ARAKI HIDEJI
IPC: G11B21/20
Filed: 1985-02-04
Abstract: PURPOSE:To improve operability of a magnetic head by arranging so that when the magnetic head is moved in the advance direction of a magnetic recording medium, the magnetic head is limited only to the vertical motion and the spring is accommodated in the hold casing. CONSTITUTION:A coil extending from the magnetic head 11 is connected to a flexible printed board 17. A vibration damper 14 is provided to both the ceiling and the bottom of the hold casing 13 to damp vibrations transmitted to a head attachment plate 15 and a coil spring 12 from the magnetic head 11. In this construction, when the magnetic head 11 abuts to the magnetic recording medium, if the medium is moved in the advance direction, the magnetic head 11 is not reciprocated in that direction but only moved vertically so that vibrations of the magnetic head 11 is minimized. The vertical vibrations produced on contact between the magnetic recording medium and the magnetic head 11 are transmitted to a head attachment plate 15 and thence to the coil spring 12. These vibrarions are damped by the upper and lower dampers 14.
Patent JP-H09209875-A (JP)
Title: Injection nozzle of combustion device
Inventor: YAMAZAKI AKIO
IPC: F02M61/18
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To improve combustion efficiency of a combustion device by making fuel into particulates and in a mist state and injecting it extensively in a combustion chamber. SOLUTION: An installation hole 10 is drilled on a nozzle main body 1 having a hollow part inside, and a nozzle hole member 20 is fit in this installation hole 10. A slit 21 is formed in optional depth from an outside end surface 20b on the nozzle hole member 20, and an inside space of the slit 21 is made a fuel collisional space A. Additionally, a fuel introducing passage consisting of a plural number of longitudinal grooves 22 and nozzle holes 23 to introduce fuel supplied to the hollow part of the nozzle main body 1 to the fuel collisional space A is formed on the nozzle hole member 20, and fuel blown out of these fuel introduction passages is made to collide against each other in the fuel collisional space A.
Patent JP-S63187150-A (JP)
Title: Biological measuring apparatus for measuring correlation value of metabolite concentration
Inventor: KOTANI HARUO
IPC: G01N27/27
Filed: 1987-01-30
Abstract: PURPOSE:To perform simple and certain measurement, by providing an ion selection electrode responding to a specific ion and a metabolite detection sensor responding to a specific metabolite on the same sheet to determine a correlation value from concn. difference or a concn. ratio. CONSTITUTION:An ion selection electrode P responding to a hydrogen ion, a sodium ion, a chlorine ion, a potassium ion or a magnesium ion and a metabolite detection sensor T responding to a metabolite such as sugars, lactic acid, protein, glycogen, amino acid or mucin are mounted on the same sheet to form a chip like electrode unit 31 and the upper lid 35 of said unit 31 is opened to drip several droplets of a liquid to be examined in a recessed part for permitting the injection of the liquid to be examined. Whereupon, the difference or ratio of the ion concn. of a pH value through the electrode P and the glucose concn. measured value due to the electrode T is operated by a card electronic calculator type measuring device main body 36 having the card 31 mounted thereon to simply and certainly calculate the concn. correlation value of a biological metabolite and a physiological state can be easily and certainly determined.
Patent JP-S61178142-A (JP)
Title: Fixed position stop control device having main spindle indexing function
Inventor: OOTA NAOTO
IPC: B23Q5/20
Filed: 1985-02-04
Abstract: PURPOSE:To promptly and accurately index a main spindle, by providing a means, which reads a main spindle indexing degree command signal in an adder as a stop position command, an a gate circuit which sets a main spindle indexing command in a counter. CONSTITUTION:A device, generating an orientation command, switches speed command voltage VCMD1 to an orientation speed, and if one rotation signal is turned on in a counter 105 by detecting the original point of a main spindle, a set number content of an adder 114 is set in the counter. The set number content to said counter 105 determines in what position the main spindle is stopped. If a main spindle indexing command is set to a main spindle indexing command control circuit 120 after the orientation is once completed, a relative moving distance to the next stop position is given to the adder circuit 114 as a main spindle indexing degree command. Here the device, inputting the main spindle indexing command to the counter 105 in place of the one rotation signal, changes the stop position by adding the stop position of the main spindle.
Patent JP-S59210210-A (JP)
Inventor: RICHIYAADO REZURII GEI
IPC: C10B53/00
Filed: 1984-02-06
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-S54113395-A (JP)
Title: Testing method of sealing effects of seal material
Inventor: WATANABE HIROSHI
IPC: G01N27/26
Filed: 1978-02-24
Abstract: PURPOSE: To evaluate promptly the sealing effects of a seal material by accomplishing the desired test, while interposing the seal material between two metal plates supplied with a voltage, to measure the electrolytic corrosion.  
     CONSTITUTION: A seal member 2 used as a test sample is sandwitched between flanges 1 and 1 made of the same kind of metal selected from aluminum, stainless steel and iron, and they are jointed by means of an insulating bolt 3. Then, a voltage of 1mV to several ten V is impressed between the flanges 1 and 1 by an outside power source 4. Under this condition, the test such as brine atoming test or moisture test so that the amplitude of leak current resulting from the strength of the seal member is measured as the electrolytic corriding rate at the flange 1. Thus, it is possible to evaluate the sealing effects of the seal member. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01232614-A (JP)
Title: Contact material and its manufacture
Inventor: KURAUSU KOBUSU
IPC: H01H1/02
Filed: 1989-01-31
Abstract: PURPOSE: To enable a contact of good characteristics with a small coefficient of sliding friction and a small contact resistance to be manufactured with high economical efficiency by using as the contact material a chalcogenite layered material of a specific transition metal whose layered structure is reformed by bombardment with particles. CONSTITUTION: A layered chalcogenite of a transition metal in IVa to VIa Groups of the periodic table that causes little sliding friction, such as titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, and tungsten, is formed from a chalcogen of sulfur, selenium, tellurium, or the like. Next, inert gas ions such as nitrogen ions with the required injection energy are injected by a predetermined amount to increase the layer thickness through bombardment with particles so as to reform the layer structure, so as to decrease contact resistance. Therefore, the use of the chalcogenite layered material enables a contact of good characteristics with small sliding friction and low contact resistance to be manufactured with high economical efficiency.
Patent JP-S61180373-A (JP)
Title: Design back-up device for pipeline system
Inventor: MITSUDA TORU
IPC: G06F17/50
Filed: 1985-02-06
Abstract: PURPOSE:To attain automatic selection and display of pipeline candidates which need corrections if the design is changed after a pipeline route is decided, by providing an arithmetic processor and various auxiliary memories for layout design of the pipeline. CONSTITUTION:For layout design of pipelines, the obstacle names (codes) to be changed are supplied as the design change data from an input 1 in case the design of the obstacle data is changed after a pipeline route is decided. Then the obstacle data corresponding to the input codes are read out of a memory 7 for obstacle data serving as an auxiliary memory and stored in a memory pat 5c for intermediate data. then the position data on the pipeline requiring the correction owing to the design change is read out of a memory 6 for pipeline data. In addition, the position data obtained before and after the change of the obstacle are read out of the part 5c. An arithmetic part 5a performs calculation to decide the necessity of corrections. As a result, the pipeline candidate requiring correction is selected automatically and displayed on a CRT 2.
Patent JP-H02201954-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: OZAWA TADASHI
IPC: H01L27/04
Filed: 1989-01-30
Abstract: PURPOSE:To improve the accuracy of a position and a pattern to a storage element for heightening the reliability of a semiconductor chip by forming an alpha-ray shielding layer consisting of a noble metal material as one of a series of wafer manufacturing process. CONSTITUTION:A first layer wiring 23 and a second layer wiring 25 are arranged to mutually cross orthogonally on a storage element diffusion region 21. Then, an alpha-ray shielding metal layer 30 is formed so as to completely cover this storage element diffusion layer 21. In this way, an alpha-ray shielding layer 30 consisting of a noble metal material is formed as one of a series of wafer manufacturing processes. Accordingly, the accuracy of a position and a pattern to a storage element 21 can be improved, moreover the area of the alpha-ray shielding layer 30 can be reduced and the thickness can be thinned. Thereby, an influence due to a difference in a thermal expansion coefficient is slight so that the reliability of a semiconductor chip can be heightened.
Patent JP-H01195432-A (JP)
Title: Automatic film peeling device
Inventor: SAWA YASUO
IPC: G03B21/44
Filed: 1988-01-29
Abstract: PURPOSE:To surely tight-wind a roll of microfilm and, at the same time, to make the free from an excessive load in the tight-winding process performed at the commencement of loading by surely positioning a controlling member to the outer peripheral surface of the film regardless of the wound diameter of the roll. CONSTITUTION:At the time of commencement of loading operations, a roll of microfilm 1 is rotated in the winding direction by rotting a spool 2 in the opposite direction and a latchet wheel 30 is forced in the direction of the outer peripheral surface of the microfilm 1. Then the latchet wheel 30 is brought into contact with the outer peripheral surface of the microfilm 1, but is repulsed by the elasticity on the film itself and rests at the position which is separated from the outer peripheral surface with a little clearance. The tight-winding of the microfilm 1 is carried out in the state where the latchet wheel 30 is not pressure-contacted with the outer peripheral surface of the film 1. After the tight-winding is completed, the spool 2 is driven in the normal direction which is the film feeding direction and the taken-out leading edge of the film 1 is fed to the outside. After the taking-out and feeding of the film are completed, the latchet wheel 30 is returned to the initial position. Therefore, tight- winding of the film can be performed surely without scratching the film.
Patent JP-H05219733-A (JP)
Title: Switching power supply
Inventor: INAO KIYOHARU
IPC: H02M3/28
Filed: 1992-02-05
Abstract: PURPOSE:To provide a switching power supply which can transmit information without increasing insulation elements even if the amount of information to be communicated between the secondary side and primary side of a transformer increases. CONSTITUTION:When a switching device Q1 is turned ON/OFF and the ratio of a period, during which CD voltage is applied to the primary winding of a transformer, to the period, during which the voltage is not applied to the winding, is controlled; a set value of DC output voltage Vo is obtained from a rectifying and smoothing circuit connected with a secondary winding. Further, the title apparatus comprises means 47 for converting information to be transmitted from the secondary winding side to the primary winding side into a digital signal, a transmitting means 51 for converting the content of the digital signal into a serial pulse train signal S1, an insulating means 53 for insulating the pulse train signal and transmitting it to the primary winding side, and a control circuit 40 for performing the ON/OFF control of the switching device Q1 on the basis of the pulse train signal introduced via the insulating means.
Patent JP-H10222000-A (JP)
Title: Image forming device
Inventor: YAMAGISHI MASARU
IPC: G03G15/20
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of making the structure of a detecting means with an adjusting mechanism simple and inexpensive and facilitating the operation of switching a plain paper mode and a cardboard mode. SOLUTION: The image forming device is provided with a transfer means 3 having a photoreceptor 1 and a transfer unit 2 arranged to face the photoreceptor 1, a fixing means 6 having a fixing roller 4 and a pressure roller 5 and a carrying guide plate 7 which is arranged between the transfer means 3 and the fixing means 6, in a state where the guide plate 7 carries the transfer unit 2 and whose end part on the side of the fixing means 6 is pivotally supported by the machine body of a device. Further, a supporting arm 9 abutted on the carrying guide plate 7, to rock it is provided. Then, the abutting position of the supporting arm 9 on the carrying guide plate 7 is changed to adjust the pressing force of the fixing means 6 with respect to a paper sheet.
Patent JP-H02239622-A (JP)
Title: Protective layer for stabilizing layer and its manufacture
Inventor: JIIKUFURIITO BIRUKURE
IPC: C23C16/26
Filed: 1990-01-30
Abstract: PURPOSE: To obtain a mechanically and chemically stable and hard protective layer for an electrically active stabilized layer in a semiconductor device by making the protective layer by a thin film made of an amorphous hydrogen- containing carbon (a-C:H). CONSTITUTION: A protective layer is formed by forming a thin film made of an amorphous hydrogen-containing carbon on an electrically active stabilized layer by executing a high-frequency plasma deposition process of a gaseous carbon hydrogen. In this case, a self biasing direct current voltage which can be heterodyne converted to an RF voltage is generated across electrodes. An electrode having a smaller a-Si stabilized semiconductor component to be covered serves as a cathode. A self bias direct current voltage up to about 500V is generated across the electrodes at a high-frequency output density of about 2.2W.cm<2-2> or the cathode surface. An a-C:H layer having the thickness of about 0.2μm is obtained under the conditions. In this manner, a mechanically and chemically stable hard protective layer is obtained.
Patent JP-H06233746-A (JP)
Title: Clinical temperature probe with pulse wave detecting function
Inventor: YAGUCHI YOSHIAKI
IPC: A61B5/0245
Filed: 1993-02-09
Abstract: PURPOSE:To provide the clinical thermometer probe with a pulse wave detecting function which can measure the body temp. in real time and eliminates the laborious operation of fixing the probe to a measuring section, such as ear lobe. CONSTITUTION:This clinical thermometer probe with the pulse wave detecting section consists of an external auditory meatus insertion section 11 which can be inserted into the external auditory meatus, a body temp. measuring section 12 which is provided within this external auditory meatus insertion section and measures the body temp. by detecting the radiations radiated from the ear drum and/or the external auditory meatus and a pulse wave detecting section 13 which is provided around the external auditory meatus insertion section and detects the pulse wave within the external auditory meatus or near the external auditory meatus inlet.
Patent JP-S58138167-A (JP)
Title: Picture reading device
Inventor: ISHIWATARI TATSUMI
IPC: H04N1/03
Filed: 1982-02-12
Abstract: PURPOSE:To reduce the wiring capacity between the photoreceptor and the scanning circuit, to reduce the time required for assembling (connecting) the titled device, and to improve the yield, by directly connecting a glass substrate or a ceramic substrate equipped with metallic electrodes which are connected to the photoreceptor with a printed circuit board having the scanning circuit to be used for scanning the photoreceptor by means of a connector. CONSTITUTION:On a glass substrate or a ceramic substrate 3, a film of a photoconductive material, such as CdS, CdS/CdSe, amorphous Si, etc., is formed by the sputtering metod, vacuum deposition method, plasma CVD method, etc., and a photoreceptor 1 is formed by the photoetching method. Then films of NiCr and Au are successively formed by the vacuum evaporation method, and a common electrode 2a and individual electrodes 2b are formed by the photoetching method. Moreover, the connection between a connector 5 and a printed circuit board 4 for the scanning circuit is achieved in such a way that a connector terminal 6 installed at one end of the connector 5 is directly soldered on the pattern on the printed circuit board.
Patent JP-H07228742-A (JP)
Title: Vinyl chloride resin composition
Inventor: NAKAMURA SHINGO
IPC: C08K5/092
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a vinyl chloride resin compsn. which can be easily extruded with no load on an extruder even at a low foaming ratio and gives a foam with a uniform, fine-celled structure even at a high foaming ratio. CONSTITUTION:This compsn. comprises 100 pts.wt. vinyl chloride resin 0.1-10 pts.wt. dicarboxylic acid of the formula, R(COOH)2 (wherein R is a 6-20C linear or branched alkylene group), and 0.5-5 pts.wt. thermally decomposing blowing agent.