baber/WOPTO huggingface dataset:
Patent JP-S6377137-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAGUCHI KAZUYUKI
IPC: H01L21/3205
Filed: 1986-09-19
Abstract: PURPOSE:To uniformize the thickness of a resin film thereby to improve the reliability of a semiconductor device by forming a semiconductor element, then providing a first wiring layer, covering it with an interlayer insulating film, then polishing it to flatten the surface, and providing a resin film thereon. CONSTITUTION:A semiconductor substrate 1 formed with a semiconductor element is covered on the front surface with an insulating film 2 made of SiO2, electrode contact windows 21 are opened at predetermined regions, a metal film made of aluminum is formed, and patterned as first layer wirings 3. Then, the whole surface including them is covered with an interlayer insulating film 4 made of SiO2, PSG by a CVD method, polished on the film 4 which becomes on the surface projected due to the wirings 3 so that the wirings 3 are not exposed to be flattened. At this time, the thickness of the film 4 is increased thicker than the thickness of the wirings 3 to prevent the wirings 3 from being exposed. Thereafter, the flat film 41 is formed with a desired resin film 51 made of desired polyimide, and covered with a PSG film 6 to stabilize the surface.
Patent JP-S6464359-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO ATSUSHI
IPC: H01L21/8222
Filed: 1987-09-04
Abstract: PURPOSE:To suppress an irregularity in an hFE value of a transistor by a method wherein the occurrence of a crystal defect is suppressed by reducing a stress to be exerted on an interface between an oxide film and the surface of a semiconductor substrate and the oxide film is formed again when a base region or a resistor is formed by ion implantation so that an irregularity in the oxide film can be suppressed. CONSTITUTION:A nitride film 9 and a thermal oxide film 5 are removed; after that, a CVD oxide film 6 is deposited on a whole face of an exposed N-type epitaxial layer 3, an N-type feedthrough layer 11 and a thermal oxide film 6; one part of the film is removed; after that, an N-type impurity is diffused; the feedthrough layer 11 connected to an end part of an N-type buried layer 2 is formed. The surface of the N-type epitaxial layer 3, the N-type feedthrough layer 11 and the thermal oxide film 6 is exposed. Then, a thermal oxidation operation is executed; a thermal oxide film 7 is formed on the surface. A resist layer 12 is applied to this film end is patterned in such a way that an opening is provided in a device formation region surrounded by a P-type insulation separation layer 10. By making use of this resist layer 12 as a mask, a P-type impurity, a P-type base region 13 and a P-type resistance region 14 are formed simultaneously. Then, after an N-type emitter region 15 has been formed, electrodes 18a-18e are formed.
Patent JP-S6281617-A (JP)
Title: Focus detecting device
Inventor: TSUNEKAWA TOKUICHI
IPC: G03B3/00
Filed: 1985-10-04
Abstract: PURPOSE:To measure distance and light with luminous flux which has the same visual field and to improve the precision of focusing detection by providing a light transmission type thin film photoelectric converting element with a thin-line photodetection pattern in the visual field of distance measurement. CONSTITUTION:A thin-line type amorphous silicon photodiode pattern for light measurement which serves as a mark 13 is vapor-deposited on the flat part of a pupil image forming lens 14 to form a center light measurement part 20 consisting of a center lateral thin line type center photometric elements 20a, light transmission parts 20b, etc., surrounded with a measurement part 21 equipped with peripheral thin line photometric elements 21a and light shield parts 21b. Longitudinal line type detection light for focusing is image-formed on focus detection sensors 6a and 6b through the photometric part 20, a split 20, a split prism 4, a secondary image forming lens 5, etc., without exerting any influence upon the lateral line elements 20a of the photometric part 20. Therefore, the distance is measured with the same luminous flux by the photometric elements 6a and 6b through the elements 20a and 21a and high-precision storage time control for element outputs is carried out with the outputs of the elements 20a and 21a, thereby improving the focusing detection precision.
Patent JP-H0667021-A (JP)
Title: Double refractive film and liquid crystal display device formed by using the same
Inventor: SHIRATO KENTARO
IPC: G02B5/30
Filed: 1992-08-21
Abstract: PURPOSE:To provide the phase difference film which is improved in heat resistance and productivity, is ameliorated in the brittleness and easy cracking of the film and has an excellent effect of improving the angle of field of view by uniaxially stretching the film consisting of a specific copolymer. CONSTITUTION:The polymer to be used is a copolymer consisting of 2 or more kinds of monomers including a styrene monomer and an N substd. maleimide derivative. The more specific examples of the styrene monomer include styrene and styrene derivatives., such as alpha-methyl styrene and O-methyl styrene. The examples of the N substd. maleimide derivative include N-phenyl maleimide, N-methyl phenyl maleimide, etc. The polymer may be a graft polymer formed by addition-polymerizing 2 or more kinds of monomers including at least the styrene monomer and the N substd. maleimide with a polymer having at least unsatd. double bonds in the main chain or side chain and 30 deg.C or lower glass transition temp. in order to prevent the embrittlement of the uniaxially stretched film.
Patent JP-2001047426-A (JP)
Title: Method and apparatus for manufacturing coupled blocks
Inventor: IDO HISATOSHI
IPC: B28B3/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To easily, rapidly and efficiently manufacture coupled blocks by a pressure molding method. SOLUTION: The apparatus for manufacturing coupled blocks comprises material supply cases 25, 27 for supplying raw materials to a form 28, a supply unit 42 for disposing a coupling member 20 in the form 28 to couple a plurality of blocks, and a die 54 for pressurizing the materials filled in the form 28 from above to mold it. The member 20 is disposed in the form 28, the materials are supplied to the form 28. After supplies of the materials are finished, the materials in the form 28 are pressurized by the die 54 and molded, thereby manufacturing the coupled blocks obtained by coupling a plurality of blocks by the member 20.
Patent JP-H0667862-A (JP)
Title: Request acquisition supporting device
Inventor: INOUE HIDEYUKI
IPC: G06F9/06
Filed: 1992-08-21
Abstract: PURPOSE:To provide a request acqusition supporting device capable of surely acquiring requests from a user to various systems or software. CONSTITUTION:The supporting device includes an input edition part 11 for inputting a request to a system or software as a Japanese sentence and properly editing the Japanese sentence, a word/phrase analyzing part 12 for analyzing the input sentence dividing the analyzed sentence into words/phrases, a dictionary part 13 having a noun dictionary 14, a 'joshi' (postpositional word functioning as an auxiliary to a main word) dictionary 15 and a verb dictionary 16 including a detailed pattern indicating the details of processing relating to respective verb words/phases, an inspection part 17 for inspecting whether the detailed pattern corresponding to the phrase of a verb segmented by the analyzing part 12 is registered in the dictionary part 13 or not, and a display part 18 for displaying the detailed pattern at the time of judging the registration of the detailed pattern concerned or displaying no registration when the detailed pattern is not registered.
Patent JP-H0387997-A (JP)
Title: Work support requiring device for elevator
Inventor: GOKO HIROSHI
IPC: G08B25/08
Filed: 1989-08-31
Abstract: PURPOSE:To improve speed for required correspondent processing by judging the support requirement of a maintenance staff by a signal, which is outputted with the operation of a switch, and connecting a monitoring center through a telephone line with this judgement. CONSTITUTION:During maintenance work in a machine room 7, when the work is prolonged and it is judged to require the support of the other maintenance staff, a switch 9 is operated. By this operation of the switch 9, the signal is outputted through a communication line 13 to a controller in a terminal equipment 16. By the output of this signal, a controller 17 judges that the maintenance staff requires the support of the work, and work support requirement data are outputted to a communication equipment 18 and notified through a telephone line 19 to a monitoring center 20. As th4e work support requirement data, data showing how to operate the switch 9, home many many maintenance staffs are required corresponding to one push, two pushes or continuous pushes, data such as emergency, etc., and further, the name of a building or the management NO of an elevator, etc., which are inputted to the controller 17 in advance, are outputted. Thus, the work can be speedily supported.
Patent JP-2001013266-A (JP)
Title: Intermittent operation hand type clock
Inventor: AOKI TAKESHI
IPC: G04B19/02
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a hand-type clock that does not require any thinking for recognizing time, can visually recognize time, and prevent time from being recognized by mistake. SOLUTION: In the hand-type clock with an hour hand 5 and a minute hand 2, an intermittent mechanism by a toothed wheel or the like for performing intermittent operation where the hand 5 stops while indicating a scale for indicating the position of numbers at each hour is provided, thus eliminating the need for thinking for recognizing time, enabling time to be recognized visually, and preventing time from being recognized by mistake.
Patent JP-S6467727-A (JP)
Title: Method for recording information
Inventor: KURABAYASHI YUTAKA
IPC: G11B7/24035
Filed: 1987-09-08
Abstract: PURPOSE:To increase a contrast ratio by executing a multi-value information recording with utilizing the large change of a reflection factor and a transmission factor to the light of a specified wavelength in correspondence to the type of a liquid crystal phase. CONSTITUTION:A recording layer 3, which is composed of the thin film of a high molecular liquid crystal, is formed on a glass substrate 1 with providing a reflecting layer 2 on the substrate 1 as needed and a protecting layer 4 is provided on the layer 3. Energy is given to the recording layer 3 by controlling to be a multi-value larger than binary. Then, the high molecular liquid crystal of respective recording parts is selectively made temperature-up to a specified liquid crystal phase 7 or an isotropic phase 6 and after that, a quenching is executed. Thus, the multi-value information recording can be executed. Thus, the high contrast can be obtained.
Patent JP-S6374326-A (JP)
Inventor: RUNE KARISU
IPC: H05K5/00
Filed: 1987-09-08
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-S6467012-A (JP)
Title: Pulse count system fm demodulation circuit
Inventor: HAGINO HIDEYUKI
IPC: H03D3/00
Filed: 1987-09-07
Abstract: PURPOSE:To improve the linearity of a demodulation output by constituting the titled circuit such that no undesired charge is stored in a capacitor for count so as to make the count operation of the capacitor accurate. CONSTITUTION:Constant current source 51, 61, 62 are connected respectively to each of the circuits of two differential transistor(TR) sets so as to avoid the storage of undesired charge in the count capacitor 52 when the state is transited from the on-state of one TR of one set among two sets of differential pair TRs connected in parallel to extract the output into the on-state of the other TR of the other set. Thus, the count time of the capacitor 52 affected by the frequency of an input signal is prevented and the FM demodulation output with good linearity is obtained.
Patent JP-H06339634-A (JP)
Title: Device for mixing and swirling flowing gas and liquid particularly for catalytic reaction of vehicle exhaust gas
Inventor: JIYANNPIEERU FUROINTO
IPC: B01F5/00
Filed: 1993-09-08
Abstract: PURPOSE: To provide a car exhaust gas catalytic converter which has a honeycomb structure and creates strong turbulence which brings an eddy flow. CONSTITUTION: A catalytic converter is constituted of a plurality of metal plate-like structures 1 each of which has eddy flow forming structures 2 and 3 and any of which is composed in substantially the same manner. Each plate- like structure comprises: (a) a bumps 2 aligned so as to extend laterally in the main flow direction of a fluidizing medium and grooves 3 which are disposed between the bumps 2 and are narrower than the respective bumps 2, and a bottom 4 of the groove 3 of a first row and a top 5 of the bump 2 of a second row are within the same plane and such a disposition is alternately aligned; (b) Both bumps 2 and grooves 3 provide side-surface-apertures 6 which are, in view from an upside, aligned in the same and/or staggered manner with respect to both the bumps 2 and the grooves 3 of the superposed metal plate-like structure and the both are partitioned by spacer flat strips.
Patent JP-H0652557-A (JP)
Title: Feed controller for optical pickup device
Inventor: ISHIDA MINORU
IPC: G11B7/085
Filed: 1992-07-31
Abstract: PURPOSE:To remarkably improve the service life of an optical pickup device and, at the same time, to stop the mobile section of the device so as to save the power consumption of the device by controlling a linear motor to stop the feeding operation of the linear motor when a still state continues for more than a prescribed period of time. CONSTITUTION:Since the controller cancels the operation of a tracking servo which stops the feeding operation of a linear motor and the operation of a galvano-mirror 9 when a still state continues for more than a prescribed period of time, a mobile section 13 is stopped and bearings 25a, 25b, 25c, 26a, 26b, and 26c which are installed to the section 13 do not make fine movement. Therefore, the damage of the bearings can be prevented in the still state and the durability of the section 13 can be remarkably improved. In addition, the damage of the bearings can be effectively prevented even when the operations of the linear motor and mirror 9 are not stopped when the operation of the linear motor only is canceled.
Patent JP-S61101286-A (JP)
Title: Seawater desalting apparatus utilizing natural force
Inventor: SHIROUCHI TETSUHIKO
IPC: F24J2/04
Filed: 1984-10-24
Abstract: PURPOSE:To attain to reduce energy consumption, by generating an air stream by utilizing natural air passing force of a cylinder and guiding steam in a seawater evaporation chamber to a cooling pipeline along with the air stream. CONSTITUTION:A dry air inlet 4 is provided to one side of a seawater evaporation chamber 1 and the outlet of air containing steam, which is generated by the evaporation of seawater in the seawater evaporation chamber 1, is provided to the other side of said evaporation chamber 1. a coil shaped cooling pipeline 8 is arranged in seawater and one end thereof is connected to the outlet 5 while the outer end thereof is communicated with the lower end of the cylinder 10 vertically provided on the ground through an air passage 9. The wet air in the seawater evaporation chamber 1 is naturally led out to a cooling pipeline 8 by the air stream directed to the cylinder 10 from the seawater evaporation chamber 1 and cooled by seawater to condense moisture therein in a dew form.
Patent JP-S6193191-A (JP)
Inventor: KURISUCHIYAN IETSUGI
IPC: A61K31/675
Filed: 1985-10-09
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-H0886747-A (JP)
Title: Device for judging quality of vegetable
Inventor: TAKIZAWA SEIICHI
IPC: G01N21/27
Filed: 1994-09-20
Abstract: PURPOSE: To provide a vegetable quality judging device capable of judging changes in the quality of vegetables with elapse of time with high accuracy after measuring their contents. CONSTITUTION: This device for judging the quality of vegetables is provided with a content measuring means M for measuring the contents of vegetables; a content estimating means 2 for estimating changes in the contents with elapse of time; a quality judgment means 3 for judging changes in the quality of the vegetables with elapse of time according to the contents estimated by the content estimating means 2; and an output means 5 for outputting the results judged by the quality judging means 3. The content measuring means M comprises a spectral analyzing device 1 which illuminates the vegetables with measuring light beams, obtains a spectrum of the light beams reflected from or transmitted through the vegetables, and calculates the contents on the basis of the spectrum obtained.
Patent JP-H0272066-A (JP)
Title: Packing material
Inventor: SHUDO YOSHIAKI
IPC: B65D53/04
Filed: 1988-09-07
Abstract: PURPOSE:To conduct the moisture absorption, ethylene removal, deodorization and deoxidation, etc., in a container efficiently, and at the same time, to make a complete sealing of the container for a long period of time possible by thermal bonding an absorbing piece made of a sheet for which an absorbent is evenly dispersion-encapsulated in a polyolefin resin at the center of a foamed sheet of which area is larger than that of the absorbing piece, through an aluminum film. CONSTITUTION:For a packing material 1, an absorbing piece 2 made of a sheet, for which an absorbent is evenly dispersion-encapsulated in a polyolefin resin, is placed at the center of a foamed sheet piece 3 of a polyolefin resin, which is cut out with a larger area than that of the absorbing piece 2, with an aluminum film 4 in-between, and they are mutually integrally bonded using the dielectric heating method. Also, the absorbing piece 2 made of a sheet, for which an absorbent is evenly dispersion-encapsulated in a polyolefin resin may be fitted in a central through hole 3' of the foamed sheet piece 3 of the same resin, which is cut out in a doughnut shape, and they may be bonded to unify by the dielectric heating with the aluminum film 4 as a supporting body. For example, a lid 8, for which this packing material 1 is used, is screwed to seal at a mouth part 7' of a container main body 7, the sealing condition can be kept by the foamed sheet piece 3. And at the same time, depending on the type of an included absorbent in the absorbing piece 2, the moisture, ethylene gas or odor generated from a commodity 9 can be eliminated.
Patent JP-S59114466-A (JP)
Title: Automatic analytical apparatus
Inventor: HOSOI KIYOO
IPC: G01N35/04
Filed: 1982-12-22
Abstract: PURPOSE:To prevent the contamination on the surface of a reaction tube and the irregularity in the transfer speed of a reaction tube, by attaching a pair of wipers which can hold the succeeding press contact state with two or more of reaction tubes to the inner wall of a thermostatic liquid tank for housing the transferred reaction tube line. CONSTITUTION:The line of reaction tubes 23 is moved in the thermostatic liquid 25 in a thermostatic liquid tank 21 so as to be accompanied by a drive belt 24 and a pair of wipers 22 are provided to the inner wall of the thermostatic tank 21 in mutually opposed relation with each other. In this case, the wipers 22 are contacted with the reaction tubes 23 so as to grasp two or more of reaction tubes 23 in the reaction tube line in a state extended over said reaction tubes 23. As a result, braking force is succeedingly acted on the transfer of the reaction tubes 23 and the irregularity of the transfer speed is corrected while the surface contamination of the reaction tubes can be prevented.
Patent JP-H1064292-A (JP)
Title: Semiconductor storage
Inventor: TANAKA MASAHIRO
IPC: G11C17/18
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for achieving a high integration by reducing an area required for wiring for discharge. SOLUTION: A storage cell C is connected between a number of word lines WL and bit lines BL, and a precharge circuit 1 is connected to each bit line BL. The storage cell C is composed of a switch circuit for connecting both bit lines BL at the time of a selective operation by the word lines WL and outputs cell information to the bit lines BL depending on whether the precharged bit lines BL are connected to wiring for discharge for discharging or not at the time of a selective operation by the word lines WL. With a transfer gate Tg, only one of a pair of bit lines BL is connected to an output circuit 2 on the basis of a column selection signal col, and the bit lines BL are connected to a discharge circuit 3 for discharging when the transfer gate Tg connected to the bit lines BL is closed.
Patent JP-S6378829-A (JP)
Title: Transmission for tractor
Inventor: HYODO OSAMU
IPC: B60K25/06
Filed: 1986-09-22
Abstract: PURPOSE:To improve safety of power transmission and to reduce the size and the weight of a device, by a method wherein a ground PTO shifting device is situated between a running transmission and a live PTO transmission. CONSTITUTION:A ground PTO shifting device 4 is constituted such that an integral rotation gear 29 is located in an middle case 7 of a running driving axle 12. and through engagement of a shift gear 307 formed integrally with a clutch gear 24, with the gear 29, a power transmitted from a running transmission shaft 12, gear-shifted by a running transmission 1, is transmitted to transmission shafts 16 and 17 sides. Further, a PTO gear shift restraint control device 5 is provided for shifting a live PTO transmission 3 through linkage of the ground PTO shift device 4.
Patent JP-H0785064-A (JP)
Title: Image information retrieving device
Inventor: KITAGUCHI TERUYUKI
IPC: G06F17/30
Filed: 1993-09-09
Abstract: PURPOSE:To further improve retrieval efficiency by visually grasping importance for each of image information in the case of retrieval of a user by changing page turn display speed corresponding to the conditions of access to each of image information. CONSTITUTION:A read part 102 reads the image information recorded in a recording part 101, the image information read by the read part 102 is displayed on a display part 103, a managing part 104 holds the name of each image information and the number of times of access to each image information, display speed control part 106 refers to the number of times of access to the managing part 104, the display part 103 controls speed of displaying the image information, and an access part 105 has access to any desired image information among the image information displayed on the display part 103 and updates the number of times of access to the image information in the managing part 104.
Patent JP-H0932917-A (JP)
Title: Control device for automatic transmission
Inventor: TSUTSUI HIROSHI
IPC: F16H59/50
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the heat generation of the friction material of a clutch as well as the drop of the durability thereof. SOLUTION: When a neutral control process starts, a clutch is kept disengaged until the retreat of the piston of a hydraulic servo C-1 begins. Also, a booster means 107 judges that the clutch is within a dragging zone, when the rate of change of differential rotation does not exceeds a reference change rate even after the lapse of the preset time, and increases hydraulic pressure fed to the servo C-1 by the preset value. Furthermore, the first decompression means 108 judges that the clutch is within a slip zone, when the change of rate exceeds the reference change rate, regardless of the lapse of time, and differential rotation becomes large, and reduces hydraulic pressure fed to the servo C-1 by the preset value. According to this construction, the clutch is always maintained in a status immediately before transition to the slip zone from the dragging zone.