baber/WOPTO huggingface dataset:
Patent JP-S58184763-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAWARA TSUTOMU
IPC: H01L29/78
Filed: 1982-04-23
Abstract: PURPOSE:To simplify the constitution of a mask by a method wherein, utilizing the thermal deformation of photoresist, the photoresist before and after deformation is used as a mask in self-alignment technique. CONSTITUTION:An oxide film 12 is formed on the whole surface of an N type silicon substrate 11, and the photoresist 13 of desired pattern is covered on the above. Then, a P type base region 14 is formed by ion-implantating P type impurities, and the photoresist 13 is deformed by baking the substrate 11. Then, using the deformed photoresist 13 as a mask, N type impurities are selectively ion-implanted, and an N<+> type emitter region 15 is formed in the P type base region 14.
Patent JP-H02245964-A (JP)
Title: Driving control system for automobile and the like
Inventor: WAKATSUKI YOSHIO
IPC: G06Q50/30
Filed: 1989-03-20
Abstract: PURPOSE:To automatically collect a running distance and a speed in each time and interval as driving record data by reading the vehicle number of each vehicle by a bar code reader, receiving the data of the speed and the running distance wireless-outputted from a speed/distance data transmitter, and time- sharingly recording the data. CONSTITUTION:The vehicle number to specify the vehicle is attached to each vehicle as a bar code, and a speed/distance data transmitter 5, which fetches the data of the driving speed and running distance and wireless-outputs them, is attached to a speed/distance meter 4. Portable data terminal equipment 6 is brought inside the vehicle, and the bar code of the vehicle number is read by a bar code reader 9. When the vehicle is driven, the both data of the current speed and the running distance are wireless-outputted from the speed/distance data transmitter 5, they are received by the portable data terminal equipment 6, and successively stored into a driving record data memory together with a received time. When the driving is finished, the data are transmitted at the vicinity of a data collection processor 7. Thus the driving record data of the running distance and speed at each time can be automatically collected.
Patent JP-H08240721-A (JP)
Title: Liquid crystal back light capable of adjusting illuminating luminance
Inventor: MURASE SHINZO
IPC: G02F1/13357
Filed: 1995-03-02
Abstract: PURPOSE: To adjust the illuminating luminance of a liquid crystal back light in response to illuminance environment. CONSTITUTION: The liquid crystal back light A is constituted by superposing and arranging a pair of upper and lower light transmission panels 1 and 2 which are respectively made into wedge-shape to be plate-like so as to face their slopes 6, and making the illuminating luminance high when the fluorescent light sources 9 and 10 of each incident end surface 3 are simultaneously turned on and the illuminance environment is bright, and also making the illuminating luminance low when only either light source 10 is turned on and the illuminance environment is dark. Thus, the illuminating luminance of the liquid crystal back light A is adjusted in two levels, so that power saving is realized.
Patent JP-S63235269-A (JP)
Title: Wire cut electric discharge machine
Inventor: KAWANABE YU
IPC: B23H7/10
Filed: 1987-03-23
Abstract: PURPOSE:To prevent the windings of a wire on a wind-up feel from collapsing, by converting the rotation of a rotary motor into the reciprocating rectilinear motion of a support member for supporting a guide member by use of a motion converting mechanism, and by controlling the rectilinear motion to a constant speed. CONSTITUTION:The rotation of a pulse motor 42 on rotation is converted into rectilinear reciprocating motion in the direction parallel to the axial direction of a wind-up reel 8 on a shaft 49 by means of first and second links 45, 47. Accordingly, a guide roller 7 for guiding a wire electrode 10 attached to the forward end of the shaft 49 to the wind-up reel 8 is rectilinearly reciprocated. Further, the angular velocity of the pulse motor 42 which is controlled in its rotational speed by a controller 50 is changed over successively to a suitable speed for every predetermined angle so that the above-mentioned guide roller 7 is rectilinearly reciprocated at a constant speed. Thus, the wire electrode to be wound up on the wind-up reel 8 is uniformly wound up, thereby it is possible to prevent the windings of the wire electrode from collapsing.
Patent JP-H09265641-A (JP)
Title: Optical disk device and optical disk
Inventor: NAGASAWA MASAHITO
IPC: G11B7/09
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To realize a stable servo operation by varying disposition and length of a mirror surface part in a head part of each sector and providing circuits for predicting and compensating changeover timing between a land and a groove. SOLUTION: The optical disk to be used by this device is formed with a continuous information track of forming the land and the groove alternately in one revolution respectively, and the sector for a changeover between the land and the groove and the disposition of the mirror surface part in the header part of the sector except the aforesaid sector or the length of the mirror surface part are constituted to be different in length. The device to use this disk is provided with a polarity changeover timing prediction circuit 67, a changeover timing protection circuit 69 and a polarity changeover timing prediction circuit 70.  Consequently, when the changeover timing cannot be detected due to a flaw of the disk or external vibration, etc., at the time of detecting a changeover point between the land and the groove, the changeover timing is predicted from a rotary phase output of an encoder 73 of a disk motor 63, and hence compensated.
Patent JP-S61228591-A (JP)
Inventor: SAKASHITA KAZUYUKI
IPC: G07G1/14
Filed: 1985-04-01
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-S545120-A (JP)
Title: Exhaust gas purifying secondary air controlle for engine
Inventor: OONISHI TAKANORI
IPC: F01N3/10
Filed: 1977-06-13
Abstract: PURPOSE: To provide an exhaust gas purifying secondary air controller for an engine which enables control of secondary air during light load running, during high load running, and at an initiation of deceleration of the engine by incorporation of a single control valve into the engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54160164-A (JP)
Title: Gallium arsenide vapor growth device
Inventor: KONNO KUNIAKI
IPC: H01L21/205
Filed: 1978-06-09
Abstract: PURPOSE:To obtain the vapor-grown epitaxial film in a short time and with the uniform quality irrespective of the shape and size of the GaAs substrate by giving some contrivance to the support board of the substrate. CONSTITUTION:Screen 17 of the same material as substrate support board 16 is provided closer to the low temperature side than the self-standing groove of GaAs substrate 18. Height h' and width w' of screen 17 are set identical to or larger than height h and width w of the substrate. Using such device, the epitaxial growing is carried out. Conventionally, the epitaxial growing speed is said to be decided by the mol ratio of AsCl3 and the substrate temperature, and now it is found that the growing speed increases in proportion to the width and height of the substrate crystal. In this connection, the size and shape of the substrate must be kept constant to secure a constant speed for the epitaxial growth. With this device, the resistance to the flow of the reaction gas is decided by the screen but by the substrate crystal. Therefore, the growing speed is always decided by the area of the screen to a constant rate.
Patent JP-H0688900-A (JP)
Title: Decontaminating method for radioactive pollution substance by methylene chloride
Inventor: MORIKAWA KENJI
IPC: G21F9/28
Filed: 1991-03-08
Abstract: PURPOSE:To make efficient decontamination of a decontaminating liquid itself possible with reduced power consumption by a method wherein a sticking matter on the surface of a radioactive pollution substance is decontaminated by washing the substance with a methylene chloride solution and the sticking matter is removed by filtering and distilling the methylene chloride solution containing the sticking matter. CONSTITUTION:A radioactive pollution substance 3 on a metal 4 of which a layer of epoxy resin coating sticks 5 is immersed in a methylene chloride solution beforehand and thereby the sticking matter is swollen so as to make it easy to exfoliate it. Thereafter a support member 6 in a decontaminating chamber 1 is made to support the pollution substance 3 and an impact is given by the methylene chloride solution 7 from a nozzle 2, so as to remove the sticking matter 5. Then, the solution 7 containing the sticking matter 5 is filtered by a filter 13 and the sticking matter 5 is discharged from a discharge port 14, while the filtered solution 7 is distilled to be decontaminated by a distilling device 18 and sent to the nozzle 2 in the decontaminating chamber 1 again from a tank 24 by a high-pressure pump 9.
Patent JP-H069826-A (JP)
Title: Rubber mixture
Inventor: RIHIARUTO SHIYUTETSURUMAIYAA
IPC: C08L21/00
Filed: 1993-03-26
Abstract: Rubber mixtures comprising     A) at least one non-polar rubber,   B) at least one polar rubber,   C) at least one phenolic resin and   D) conventional additives, are distinguished by a high storage modulus G' at relatively low temperatures and a low storage modulus G'' at elevated temperatures.
Patent JP-H03270709-A (JP)
Title: Apparatus for preparing high pressure gas
Inventor: MURAOKA TOSHIYUKI
IPC: C01B13/02
Filed: 1990-03-19
Abstract: PURPOSE:To raise the pressure of product gas within a short time while the normality thereof is kept and to stably supply high pressure product gas by controlling the flow rate of the product gas formed by a product gas forming apparatus while the concn. of the product gas is monitored to raise the pressure thereof. CONSTITUTION:The first and second adsorbing tanks 1, 2 are packed with adsorbing materials 1A, 2A and the compressed air from a tank 4 is alternately supplied to the adsorbing tanks 1, 2 and nitrogen is formed in the adsorbing tanks 1, 2. The product gas accumulated in a product tank 20 under pressure is supplied to a booster 32 through piping 30 and a flow rate control valve 29 and supplied to a high pressure tank 34 through piping 33. The pressure of the high pressure tank 34 is monitored by a pressure monitoring and control means 27a and, when the pressure of the high pressure tank 34 lowers to predetermined value or less on the basis of the output signal from a pressure gauge 35, the booster 32 is operated and the concn. of the product gas is monitored by a flow rate monitoring and control means 27B and the opening degree of the flow rate control valve 29 is altered on the basis of the output signal from a densitometer 29 so as to hold the concn. of the product gas in the product tank 20 to predetermined value.
Patent JP-S59195015-A (JP)
Title: Low nox and low sox combustion
Inventor: KOMORI AKITO
IPC: F23C99/00
Filed: 1983-04-21
Abstract: PURPOSE:To improve a coefficient of desulfurization and to reduce production of NOX, by a method wherein secondary air, charged in a combustion chamber at the rear part of a combustion range, is mixed with a desulfurizing agent carried by a part of a primary air to charge the mixture. CONSTITUTION:Coal 1 is pulverized into fine particle by a coal crusher 7, and the pulverized coal, carried by a primary air fed in the coal crusher 7 through primary air passage 11 and 11a, passes through a pulverized coal feed pipe 8 and is blown in a furnace 13 through a burner 9 to ignite it for burning. Limestone 4, serving as a desulfurizing agent, is crushed into fine particle by a limestone crusher 7b and passes through primary air passages 11 and 11b to carry it by means of a primary air fed in the limestone crusher 7b. The pulverized coal, passing through a pulverized coal feed pipe 8b, is mixed with OFA passing through a combustion air OFA passage 14, and the mixture is blown in a rear part 20 in a furnace 13 through an OFA port 15. This permits improvement of a coefficient of desulfurization and enables reduction in production of SOX and NOX.
Patent JP-S59194847-A (JP)
Title: Transfer molding machine
Inventor: OSHITANI KOUJI
IPC: B41F19/08
Filed: 1983-04-21
Abstract: PURPOSE:To perform a transfer molding operation by precisely positioning patterns by providing a film fixer to fix large numbers of moldings obtained concurrently. CONSTITUTION:Fixing molds 36a-36c are orderly closely ontacted by a fixing type presser, and a movable mold 34 is moved and a transfer film 71 is inserted and fixed between clamp receivers 49a, 49b and 91c and clamps 54a, 54b and 92a-92d. The film 71 is then held exactly between the projection 36a' of the fixed mold 36a and the recession 40' of the movable mold 40 and deformed to bring about a tension. Since between the patterns of the film 71 is exactly fixed, no displacement of the patterns takes plate. The displacement of the film 71 can thus be prevented, the molds are completely closed, and the film 71 is completely fixed between the parting faces of the movable mold 40 and the fixed mold 36a by the clamping force of the molding machine. Molten resin is injected from an injection nozzle into the cavity and the transfer of pattern to the molding is made at the same time as the molding is made.
Patent JP-S63236790-A (JP)
Title: Crystal piling substrate for gas phase synthesis
Inventor: KAMIGUCHI AKIHIRO
IPC: C30B29/48
Filed: 1987-03-25
Abstract: PURPOSE:To obtain domed polycrystal free from cracks and fractures, by setting flexible graphite layers at flat substrate parts between plural concave spherical substrate parts. CONSTITUTION:Natural scaly graphite is treated with an acid, heat-treated at high temperature, expanded to about 0.003g/cm<3> bulk density, compressed and processed to give flexible graphite. Then, layers 4 of the flexible graphite are set at flat substrate parts between concave spherical parts of substrates 2 to give crystal piling substrates 1 for gas phase synthesis. Then the substrates 1 are set in a furnace, are heated to a desired temperature, a raw material gas containing given compound components is introduced from nozzles 2 to the interior of the substrates 1 to pile crystal 3 on the substrates 1.
Patent JP-H05232094-A (JP)
Title: Ion chromatography measuring method and its device
Inventor: TAMAOKI MAKIKO
IPC: G01N30/02
Filed: 1992-02-18
Abstract: PURPOSE:To improve analytic sureness and realize simple measuring by removing coexisting opposition electric charge ions at the front step of an enrichment column. CONSTITUTION:The 1st and 2nd six-way valves 20, 21 are set at the route of a solid line. A sample solution 10 is delivered by means of a liquid delivering pump 14 to a positive ion removing column 17 via the valve 20, and only positive ions in the solution 10 are adsorbed and removed therein, and the solution 10 containing negative ions alone is delivered to a negative ion enrichment column 18 via valves 20, 21. Negative ions are adsorbed therein, and the enrichment of negative ions is conducted by continuing to let the solution 10 flow for a fixed time. The solution 10 that has passed the column 18 is discharged from a waste liquid drain 24 via the valve 21. During this time, an eluate 11 is delivered to a negative ion separation column 19 and the inside of it is washed. After the solution 10 is enriched for a fixed time, valves 20, 21 are switched over to the route shown by dotted lines. The eluate 11 is delivered to the column 18 through the valve 21, and enriched negative ions are conducted with elution and delivery to the column 19 via the valve 21 is carried out. The separation of this is conducted at the column 19 and delivery to a detection portion 23 is carried out, and analysis is conducted therein.
Patent JP-S52152753-A (JP)
Title: Structure for electronic optical indication type watch
Inventor: MURAKAMI TOMOKI
IPC: G04G17/02
Filed: 1976-06-15
Abstract: PURPOSE:To improve the assembling workability, quality and reliability of a watch of electronic optical indication type, while reducing the size and cost of the same, by making the respective elements of the watch into blocks.
Patent JP-S58187739-A (JP)
Title: Hot air blowing device
Inventor: NAKAGAWA MITSURU
IPC: F24H9/18
Filed: 1982-04-23
Abstract: PURPOSE:To simply and readily assemble the constitution of a hot air blowing device by constructing to lead one of an electric lead of an inside electrode of an electrode leading structure and the other of the lead of an electrode plate integral with an outside electrode of the case that generating elements are arranged in double rows in a flowing direction. CONSTITUTION:A blower circuit is composed of a blower fan 12, a heater 11 and a deflector 13 in a duct 14, contacts 62, 63 of a positive electrode plate 6 and a positive electrode spring plate 7 are interposed between the heating elements 2 and 3 of the heater 11, and an insulator 41 is inserted between the one sides 25, 35 of the elements 2, 3 and the inner surface 81 of a negative electrode cover 8. In this manner, the heater 11 is energized by the elements 2, 3 from the terminal 61 of the plate 6 through the inside electrodes 21, 32, and an electric circuit is formed through the terminal 51. Accordingly, the elements 2, 3 which are arranged in double rows are energized in parallel, and the air which is blowed by the fan is flowed through a penetrating hole 37 and thermally exchanged to become hot air flow.
Patent JP-H08271327-A (JP)
Title: Bar combination weighing machine
Inventor: MATSUSHITA TAKUO
IPC: B65G65/48
Filed: 1995-03-28
Abstract: PURPOSE: To smoothly carry bar articles without being broken to facilitate the selective weighing, and perform a corresponding selective weighing even when the combination result of the bar articles is a small number of pieces. CONSTITUTION: Bar articles are radially dispersed by a circular feeder 3 and fallen onto a linear feeder 5 through a falling opening part 3d. An aligning piece 7a on the guide surface of the linear feeder 5 guides the bar articles so as to be parallel to the aligning piece 7a. When the discharge door of a weighing hopper 11 selected by a combination is opened, the bar articles are discharged to a collecting funnel 15, and corrected so that the longitudinal direction is the sliding direction. An oscillating guide cylinder 25 solves the superposition, when present, of the bar articles by oscillation while receiving the side parts of the bar articles. The shutter plate of a discharge mechanism 30 horizontally opens and closes to discharge the bar articles in the aligned state downward.
Patent JP-H02248055-A (JP)
Title: Wire bonding device
Inventor: MATSUMURA SHINYA
IPC: H01L21/60
Filed: 1989-03-22
Abstract: PURPOSE:To perform a high-speed and highly reliable treatment to a wide range of works by a method wherein the title device is provided with a rotating means for modifying the elevating means and the direction of a bonding tool, which pressure-welds a wire to a part to be bonded to electrify the wire, and with a cleaning means for cleaning the point of the tool. CONSTITUTION:A substrate chuck 1 provided on an X-Y table supports unmovably a substrate 2, on which a semiconductor to be wire bonded is installed. A wire 3 is inserted in a tool 5 through a clamper 4 and the tool 5 is supported in a vertically movable design to a rotating shaft 8 installed on the point part of a block 6. A sensor 14 reads that the tool 5 has come into contact to a bonding surface and a linear motor 15 energizes a prescribed bonding load to the tool. The wire 3 is pressure-welded to a bonding part, the wire 3 is electrified by an electrode formed on the point of the tool 5 and the wire 3 is bonded by heating to first and second surfaces to be bonded. After a bonding is completed, the tool 5 is pulled up to cut the wire 3 is cut; thereafter, the wire 3 is fed out. The point of the tool 5 is cleaned by a cleaning means 17.
Patent JP-S62226179-A (JP)
Title: Manufacture of molded product having hologram
Inventor: FUEI NAOKI
IPC: G03H1/20
Filed: 1986-03-27
Abstract: PURPOSE:To transfer a fine hologram relief pattern to the surface of a resin layer in a perfect state high in quality by using a synthetic resin having a melt flow rate of >=5 in an injection molding process. CONSTITUTION:When the synthetic resin layer to be injection molded has a melt flow rate of >=5 under conditions of a test temperature of 230 deg.C and a test load of 3.80kg f in the case of >=270 deg.C molding temperature, the fine relief pattern of the stamper plate can be perfectly transferred onto the surface of the synthetic resin layer. As the transparent usable resin, polystyrene resins, methacrylate resins, acrylonitrile-styrene copolymer resins, styrene-butadiene copolymer resins, 4-methylpentene-1 polymer resins, and the like can be enumerated, and as the nontransparent resins, acrylonitrile-butadiene-styrene terpolymer resins, impact-resistant polystyrene resins, modified polyphenylene oxide resins, etc., can be used.
Patent JP-H03271428-A (JP)
Title: Retaining wall construction method using block
Inventor: KOYAMA TOMIJI
IPC: E02D29/02
Filed: 1990-03-22
Abstract: PURPOSE:To enable the construction of a high strength retaining wall with easy work by arranging block walls in two front and back rows, while passing two rows of front and back vertical reinforcements laterally laid at constant intervals through reinforcement passage holes. CONSTITUTION:Upright vertical reinforcements 1a and 1b are laid laterally at constant intervals in two front and back rows. Then, blocks 2 and 2 having right and left vertical reinforcement passage holes 7 and 7 are laid on top of each other, while the vertical reinforcements 1a and 1b are being passed through the holes 7 and 7, thereby forming two rows of front and back block walls. In addition, jointing members 3 and so forth are extended between the reinforcement 1a in the front row and the reinforcement 1b in the back row. Also, the vertical reinforcements 1a and 1b are passed through the second reinforcement passage holes 11, 11 formed in the jointing members 3 and so forth. According to the aforesaid construction, the stability and strength of a retaining wall can be satisfied, while reducing the thickness of the applied blocks 2 and so forth for less weight, thereby improving transportability and workability.
Patent JP-S59193824-A (JP)
Title: Urolithotriptic agent
Inventor: KIMURA EIICHI
IPC: C07D259/00
Filed: 1983-04-20
Abstract: PURPOSE:To provide a urolithotriptic agent containing a macrocyclic polyamine as an active component, and capable of bonding with Ca ion, phosphoric acid anion and oxalic acid anion which are the main components of urolith at the same time owing to its double bond nature, and exhibiting higher effect than conventional cationic complexing agent. CONSTITUTION:A macrocyclic polyamine is used as an active component to obtain a urolithotriptic agent. The polyamine is especially preferably 1,4,7,10,13,16- hexaazacyclooctadecane of formula I or 1,4,7,10-13-pentaazacyclohexadecane of formula II. The macrocyclic polyamine forms a complex with Ca ion under alkaline condition, and forms a hydrogen bond with a polyoxy anion of such as phosphoric acid salt, carbonic acid, etc. under acidic condition. It dissolves urolith by bonding with the main components of urolith owing to its double bond nature. The effect is remarkable especially in an acidic state. Combination of the agent with EDTA, citric acid, glucuronic acid, etc. maximizes the effect.