baber/WOPTO huggingface dataset:
Patent JP-S6239046-A (JP)
Title: Manufacture of complementary mis transistor
Inventor: KUDO NOBORU
IPC: H01L21/314
Filed: 1985-08-13
Abstract: PURPOSE:To prevent P-type impurities from invading into an N-type gate electrode, and to suppress redistribution of the N-type source-drain, by masking the gate electrode with SiO2 formed by infrared ray heating when forming the P-type source-drain. CONSTITUTION:After the source and drain of an NMOS are formed, a phosphorus implanted layer 7 is formed by masking with the resist 6 over a region for a MIS transistor to be formed. After the resist 6 is removed, oxidation is done in water vapour or trichloroethane based gas by infrared ray heating, using for example tungsten halogen lamps, in order to form SiO2 8. Because of extremely-short-time heat-treatment, redistribution of the phosphorus diffusion layer 11 can be suppressed small, and the junction depth is small even after the diffusion process for the P-type source-drain which is a post-process. Next, the resist 9 masks over the region for an N-type MIS transistor to be formed, and P-type impurities such as boron are ion-implanted into the N-type substrate 1 to form a boron-implanted layer 10.
Patent JP-S5879783-A (JP)
Title: Irradiator for laser
Inventor: TOIDA MASAHIRO
IPC: B23K26/02
Filed: 1981-11-05
Abstract: PURPOSE:To enable the discrimination of laser beams under irradiation at present from any laser light source by making all of the hue of corresponding guide beams differ concerning the laser light sources for several work with different wavelengths. CONSTITUTION:The CO2 laser beams 15 and the He-Ne laser beams 16 are overlapped by means of a dichroic mirror 7, and red luminous flux 17 is obtained. The YAG laser beams 18 and green beams 19 are overlapped by means of a dichroic mirror 9, and green luminous flux 20 is acquired. The luminous flux 20 is bent by means of a reflecting mirror 12, and reflected by means of a dichroic mirror 11, the luminous flux 17 and the luminous flux 20 are overlapped, and luminous flux 21 is obtained. When only the first output controller 1 is operated, power is supplied only to the laser light source 3 for the first work and the first guide light source 4.
Patent JP-H0618062-A (JP)
Title: Separation type air-conditioner
Inventor: SHIRAISHI AKIRA
IPC: F24F5/00
Filed: 1992-07-06
Abstract: PURPOSE:To provide a separation type air-conditioner which prevents the occurrence of chattering of a check valve during the starting of heating operation. CONSTITUTION:In a separation air-conditioner 1 wherein outdoor and indoor units 2 and 3 are interconnected through an interunit piping 3, a bypass pipe 41 which bypasses a parallel circuit 40 is provided, and an on-off valve 17 opened during heating operation and an auxiliary pressure reducing element 42 are located in the bypass pipe. In which case, since a pressure in a spot situated upper stream from the bypass pipe 41 and the parallel pipe 40 is kept at a value higher than that in a spot situated downstream therefrom by means of the auxiliary pressure reducing element, a pressure is applied in a direction in which the check valve 18 is closed and chattering of the check valve 18 is prevented from occurring.
Patent JP-S5983928-A (JP)
Inventor: JIYOSEFU NIKORASU MIARU
IPC: C01B39/38
Filed: 1983-09-28
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-2000009245-A (JP)
Title: Solenoid valve
Inventor: HATTORI HIROAKI
IPC: F16K31/06
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve that prevents its permanent magnet disposed in a magnetic circuit from being damaged and can be miniaturized. SOLUTION: A first opposition yoke 21a is disposed downstream of a permanent magnet 27 in the insertion direction of a yoke into a housing 11, which permanent magnet is disposed downstream of a second opposition yoke 21b in the yoke insertion direction. The second opposition yoke 21b has a stop part 21c stopped by a step 13 made in the housing 11, and an opposition part 21d axially opposed to the permanent magnet 27. The opposition part 21d faces the permanent magnet 27 within the housing 11 inwardly of the step 13. No transmission of the force a peripheral yoke 21e applies to the second opposition yoke 21b during assembly to the permanent magnet 27 prevents it from being damaged. A decreased magnetic path area of the peripheral yoke 21e allows the entire solenoid valve to be miniaturized.
Patent JP-S6155701-A (JP)
Title: Process controller
Inventor: YOSHIOKA TAKASHI
IPC: G05B1/01
Filed: 1984-08-28
Abstract: PURPOSE:To attain switching of the changing speed of a control output by operating other switch on the way of switch operation for increasing and decreasing process variable and latching a latch circuit of other switch output. CONSTITUTION:When a switch S1 is turned on with the incrementing switch S1 and the decrementing switch S2 turned off in a manual regulating circuit M, a switch S4 is turned off. Thus, an H level signal is fed to one input of an OR circuit, a pulse signal is outputted from a one-shot multivibrator circuit SH and an L level signal is outputted from a Q' output of an FF. Thus, a speed change- over switch S3 is turned on, the time constant of an integration circuit is increased and an output A2 is increased at a slow speed. When the switch S2 is depressed momentarily while the switch S1 is depressed, the switch S5 is turned off momentarily. As a result, an output of an AND circuit goes to an H level, the H level signal is outputted from the Q' of the FF, the switch S3 is turned on, the time constant of the integration circuit is decreased and the output is increased at high speed.
Patent JP-S6335441-A (JP)
Title: Agent for treating glass fiber
Inventor: NAKAMURA KATSUYOSHI
IPC: C09J163/00
Filed: 1986-07-31
Abstract: PURPOSE:To obtain an agent for treating glass fiber and having excellent collecting power, solvent resistance, etc., by esterifying a carboxyl-containing acrylic resin with an epoxy resin and dispersing the obtained acrylic epoxy resin in an aqueous medium. CONSTITUTION:An acrylic resin containing carboxyl group is produced by copolymerizing an ethylenic unsaturated carboxylic acid compound (e.g. acrylic acid, maleic acid, etc.) with other copolymerizable unsaturated compound (e.g. methyl acrylate, styrene, etc.). The acrylic resin is esterified with an epoxy resin (e.g. epichlorohydrin/bisphenol epoxy resin) in the presence of a basic compound (e.g. dimethylethanolamine) to obtain an acrylic epoxy resin. The objective glass fiber treatment agent is produced by dispersing the acrylic epoxy resin in an aqueous medium.
Patent JP-H1143046-A (JP)
Title: Silver car
Inventor: MIYAGI KAORU
IPC: B62B3/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a silver car easy to fold, simple in stretching, and excellent in stability in an upright condition. SOLUTION: In this silver car, a push rod 11 and the upper euds of rear leg 15 connected with each other by an arm rest lever 62 in such a way as to be pivotally moved, the ends of a pivotally moving lever 74 and a pivotally moving connection lever 88 are pivoted to the push rod 11, the end part of a seat part pipe 76 is pivotally attached to the other end of the pivotally moving lever 74, one end of a rear leg forked-in lever 91 is pivotally attached to the end part of the pivotally moving connection lever 88, one end of a front leg folded-in lever 93 pivotally attached to the other end of the rear end folded-in lever 91, the other end of the front leg folded-in lever 93 is pivotally attached to a front leg 14, the upper end of the front leg 14 is pivotally attached to the seat part pipe 76, furthermore,  one end of a pull-in lever 85 is pivotally attached to the seat part pipe 76 in a place between the pivotally attaching positions of the front leg 14 and the pivotally moving lever 74, and the other end of the pull-in lever 85 is pivotally attached to the rear leg folded-in lever 91.
Patent JP-S57102027-A (JP)
Title: Processing of amorphous thin film
Inventor: HIRAO TAKASHI
IPC: H01L21/324
Filed: 1980-12-17
Abstract: PURPOSE:To improve photoelectric characteristics of amorphous Si by a method wherein an amorphous thin film is processed by hydrogen gas in plasma generated by DC voltage as exciting source. CONSTITUTION:DC voltage of 1kV-2kV is applied between electrodes 12, 13. The electrode is heated to 300 deg.C-400 deg.C by a heater 14. Hydrogen gas is introduced by a gas introducing tube. Plasma 17 is generated between the parallel electrodes 12, 13 when a pressure in a guartz tube 11 becomes approximately 1Torr. The hydrogen ion accelerated by the cathode side electrode 13 of the plasma 17 is ion implanted into a surface of amorphous Si15 with an energy of order of 1keV. After that, as the temperature of the substrate is being risen, the hydrogen diffuses into the amorphous Si15.
Patent JP-S6423290-A (JP)
Title: Display system
Inventor: NAKAMURA AKIRA
IPC: G09G3/20
Filed: 1987-07-17
Abstract: PURPOSE: To shorten the operation time of a traffic control system and obtain efficiency by easily displaying an enlarged figure of a spot that an illuminating lamp on a graphic panel(GP) indicates and making clear which point on the GP the enlarged figure is at. CONSTITUTION: When external information is inputted, an indication lamp of a division part of the graphic panel(GP) illuminates. An address display 17 at the place where the lamp illuminates is read in and when this address is specified as a code from a 2nd display device 2, an enlarged figure of the division part corresponding to the address is read out of a storage means 23 and displayed on a display device 21. At the same time, a blinking means 19 blinks the corresponding division of the GP 10. Consequently, the division part of the GP 10 for the displayed enlarged figure becomes clear and even when plural indication lamps illuminate, which parts are enlarged are clearly known, so that the operation time is shortened.
Patent JP-2001011691-A (JP)
Title: Electrolytic coloring method of aluminum material
Inventor: EBIHARA TAKESHI
IPC: C25D11/22
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric coloring method of an aluminum material by which not only coloring unevenness generated within an energizing lot of one time but also coloring unevenness generated between respective energizing lots are prevented as less as possible and the aluminum material colored to an uniform color tone can be industrially and stably manufactured at the time of AC electrolytic coloring treatment of the aluminum material. SOLUTION: In the electrolytic coloring method of the aluminum material, the aluminum material made of aluminum of an aluminum alloy subjected to an anodic oxidation film treatment is immersed in an electrolytic coloring treating bath containing soluble metallic salts and a coloring pretreatment in which DC wave form is energized with the aluminum material as an anode is executed and then AC electrolytic coloring treatment is executed in the same electrolytic coloring treating bath. In this case, the coloring pretreatment is executed until ultimate voltage value and ultimate current value which are previously set are attained.
Patent JP-S57101761-A (JP)
Title: Analyzing element
Inventor: KAMIYAMA MIKIO
IPC: G01N31/22
Filed: 1980-12-17
Abstract: PURPOSE:To obtain a mutual connecting gap structure layer for particle combination substance in which particle units are combined with each other resulting from the firm chemical combination, by a method wherein reaction groups among the particle units react to each other at a contact part between the particle units to produce a three-dimentional grating. CONSTITUTION:An analyzing element has a particle combination substance, being of a non-swelling three-dimentional grating having a mutal connecting gap in a gap rate of 25-85%, at one side of a liquid-nonpenetrating and light- transmitting supporter. The particle combination substance 1 is produced resulting from the direct chemical combination 3 among thermal steady organic high- molecular polymer particle units 2, which has a reaction group and measures 1-350mu, at contact parts among the units. The resultant mutual connecting gap structure 4 is prevented from being blocked with a large amount of high molecular weight material dissolved and dispersed in a fluid sample. The structure had an enough strength to hold an outer shape and structure against a physical outer force.
Patent JP-2000012031-A (JP)
Title: Positive active material for nonaqueous electrolyte secondary battery, its manufacture, and the nonaqueous electrolyte secondary battery using the positive active material
Inventor: TATEISHI MASAKI
IPC: H01M10/05
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive active material giving high capacity and high charging/discharging cycle characteristics to a nonaqueous electrolyte secondary battery by using manganese which is abundant in natural resources and inexpensive as a constituting element. SOLUTION: A positive active material for a nonaqueous electrolyte secondary battery is constituted with a globular or elliptic spinel lithium manganese oxide represented by the formula LixMnyO4-z (when x+y=3.00, 1.00<=x<=1.05, 0<z<=0.15, and where x is the value in battery assembly). The spinel lithium manganese oxide is prepared in such a way that manganese dioxide and a lithium salt are mixed so that the molar ratio of Li and Mn is set Li/Mn <=50, mixture gas of inert gas and oxygen gas is supplied at a flow rate of one liter/ min. or higher based on 100 g of the raw material mixture, and raw material mixture is baked at 780-820 deg.C. Preferably, the content of Fe is 200 ppm or less, the average particle size 1-45 μm, and specific surface area is 0.5-3 m2/g.
Patent JP-H0372872-A (JP)
Title: Serum-free culture medium and method for culturing cell of mammals using the same
Inventor: SUZUKI TAKAHIKO
IPC: C12N5/07
Filed: 1989-07-11
Abstract: PURPOSE:To stably culture cells of mammals for a long period using the subject culture medium of well-known ingredients by containing at least one of insulin and transferrin in an MCDB107 culture medium. CONSTITUTION:Ten kinds of minor metals containing selenium are added to a basal culture medium of F12 and stabilized with N-2-hydroxyethylpiperazine-N '-2-ethanesulfonic acid (HEPES) buffer solution to provide an MCDB107 culture medium. At least one of insulin and transferrin (preferably about 10mug each based on 1ml MCDB107 culture medium) and, as necessary, at least one of dexamethasone and norepinephrine (preferably either or both of 10<-6>M dexamethasone and 10<-5>M norepinephrine) which are pulsation promoter are added to the aforementioned MCDB107 culture medium to afford the objective culture medium. Cells of mammals (especially myocardial cells) are added to the above-mentioned culture medium to provide a cell suspension, which is then cultured in a culture vessel treated with a call adhesion promoter, such as collagen.
Patent JP-H04232352-A (JP)
Title: Method of operating control system of fuel system
Inventor: SUTEIIBUN NIKORASU MINTON HAIN
IPC: F02B75/02
Filed: 1991-07-19
Abstract: PURPOSE: To facilitate the maintenance of an engine by observing the variation of an engine operating parameter during the inactive state of each combustion chamber while the supply of fuel is interrupted for a specified number of engine cycles and comparing the obtained variations for display of combustion-chamber actions. CONSTITUTION: When a test control circuit 29 closes its switch to initiate a test during an engine operation, a disablement control circuit 31 is activated to receive signals from a cylinder discrimination circuit 18 and send them to a trimming circuit 23 which in turn discriminates one to be disabled from among pump injectors 11. A switch 30 is thereafter opened at appropriate timing to check the operation of the selected pump injector 11. While the supply of fuel is interrupted to the combustion chambers for a specified number of engine cycles, the variation of an engine operating parameter of the combustion chambers is observed and all the obtained variations are compared to one another for determination and display of the function of each combustion chamber.  The trimming circuit 23 determines the contribution of each cylinder to the engine power and modifies the quantity of fuel supplied thereto.
Patent JP-S6423228-A (JP)
Title: Liquid crystal display device
Inventor: OTA NORIO
IPC: G02F1/133
Filed: 1987-07-18
Abstract: PURPOSE:To improve nonlinear characteristics and to necessitate the operating voltage which is about the same as the operating voltage of an ordinary liquid crystal by using a ring diode consisting of two pieces of diodes formed with specific amorphous (a) layers as a switching element. CONSTITUTION:Plural picture element electrodes 3 arranged in a matrix shape are formed atop a glass substrate 1. Transparent electrodes 4 are formed in notched parts. Non-doped a-SiC layers 5, 5A, non-doped i type a-Si layers 6, 6A as well as n type a-Si layers 7, 7A are laminated and formed respectively on these electrodes 3 and electrodes 4 to constitute a- layers 8, 8A. Metallic electrodes 11, 11A are respectively formed on the layers 7, 7A. The diode 13 is thus formed of the electrode 3, the layer 8, and the electrode 11 and the diode 13A is formed of the electrode 4, the layer 8A, and the electrode 11A. The ring diode 14 is formed of the diodes 13, 13A. The forward and reverse operating voltage of this diode 14 is about the same as the operating voltage of the switching element and crosstalks are suppressed.
Patent JP-S57109547-A (JP)
Title: Horizontal continuous casting device
Inventor: MATSUKUSU AARENSU
IPC: B22D11/20
Filed: 1981-11-11
Abstract: An apparatus for continuous horizontal casting with a stationary mold and the casting method accomplished with such apparatus contemplates employing at least one gripper roll pair which directly engages a casting which is then withdrawn in steps or incrementally from the mold. At least one roll of each roll pair is driven by a stepping DC-motor to which it is directly coupled. Each casting withdrawal step can be divided into substeps which are controllable to produce a uniform preset speed pattern during each step.
Patent JP-2001010528-A (JP)
Title: Power transmission mechanism for vehicle
Inventor: IWAI HARUO
IPC: B62D11/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a bearing supporting part by constituting the portion of a planetary gear type steering mechanism for concentrating driving force of a travel shifting purpose HST type transmission and a steering operation purpose HST type transmission by an internal with a bevel gear, in a power transmission mechanism for a vehicle juxtaposed with transmission and travel mechanisms in a travel vehicle such as constructional and agricultural machinery. SOLUTION: In constitution for constituting travel shifting and steering operating systems by a travel shifting purpose HST type transmission A and steering operation purpose HST type transmission B respectively, to join driving force from both the systems in a planet gear type steering mechanism arranged in the periphery of an axle, power is transmitted, by a steering bevel gear 36 provided on a bevel gear shaft 19 and internals 9R and 9L with a bevel gear provided in a planet gear type steering mechanism, into a portion inputted into the planet gear type steering mechanism from the device B.
Patent JP-H0344004-A (JP)
Title: Stacked varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1989-07-11
Abstract: PURPOSE:To prevent deterioration due to diffusion of composition in varistor characteristics at the time of heat treatment by a method wherein a low resistance layer made of ceramic composition is attached to each end face of a stacked body. CONSTITUTION:A low resistance layer 6 comprising ceramic composition is attached between left and right end faces 4a, 4b of a sintered body 4 and an external electrode wherein the sintered body 6 is formed by alternately laminating ceramic layers 2 mainly containing ZnO and internal electrode 3 comprising Pt and integrally sintering the assembly. Further, between the low resistance layer 6 and both end faces 4a, 4b, a contact electrode 7 comprising Pt paste is interposed which is electrically connected to an end face 3a of the internal electrode 3 and to the low resistance layer 6. Thus the internal electrode 3 can be connected via the contact electrode 7 and the low resistance layer 6 to the external electrode 5.
Patent JP-H0345433-A (JP)
Title: Travel control device of working vehicle
Inventor: TONO NOBUO
IPC: B60W10/10
Filed: 1989-07-12
Abstract: PURPOSE:To accomplish both crawling motion and a sudden stop by easily setting the engine speed for setting and starting when a hydraulic continuously variable transmission is switched from a transmission stop state to a transmission state by a rotation setting means according to the work breakdown. CONSTITUTION:In a work vehicle such as a wheel loader or the like, the discharged oil of a swash plate type hydraulic pump P driven by an engine E is supplied to a hydraulic motor M and the power is transmitted to front and rear wheels through a travelling transmission 8. The hydraulic pump P forms a hydraulic continuously variable transmission 9 and is constructed so that the swash plate angle is controlled by a travel control device having the first and second hydraulic cylinders C1, C2, and the drive of the respective cylinders C1, C2 is controlled by controlling pressure oil supplied from a hydraulic pump 12 through an operation oil path 11 by a control valve 10. In this case, a throttle valve 13 as a rotation setting means is provided on an oil path portion 11b of the operation oil path 11, which is connected to the second input port St of the control valve 10.
Patent JP-H0734768-A (JP)
Title: Excavator
Inventor: HIRUMA ICHIRO
IPC: E21B10/60
Filed: 1993-07-21
Abstract: PURPOSE:To ensure vertical efficiency of a stabilizer by arranging a plurality of jet nozzles to the cylindrical stabilizer surrounding the peripheral surface of bits, and injecting high pressure water from the nozzles to cut an inclined hard ground. CONSTITUTION:A plurality of jet nozzles 5 are uniformly arranged to a cylindrical stabilizer 4 surrounding the peripheral surface of bits 3 of an excavator 1 used for a reverse circulation dril(RCD) method, etc. After that, high pressure water is supplied from jet pipes 6, the high pressure water is injected from the nozzles 5, and an inclined hard ground is cut while rotating the bits. Difference of resistance force received by the stabilizer and bits is made to reduce zero, the inclined hard ground can be driven forward while maintaining vertical efficiency against it. According to the constitution, a vertical hole can be easily obtained.
Patent JP-S6424313-A (JP)
Title: Thin film type superconductive element
Inventor: TSUDA KOICHI
IPC: C23C14/08
Filed: 1987-07-20
Abstract: PURPOSE:To obtain the excellent characteristic and reproducibility by forming a superconductor with the specific composition as a thin film on an oxide substrate with the composition of HO2MCuO5. CONSTITUTION:A superconductor with the composition of LnM2Cu3O7-K is formed as a thin film on an oxide substrate with the composition of Ho2MCuO5, where Ln is at least one kind among La, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu, Y; M is at least one kind among Ba, Sr, Ca; and (k) is 0<k<1. An oxide made of the same or similar component element to the component element of the Ln-M-Cu-O composite oxide superconductor is used as the substrate material, thus the thermal expansion coefficients of the superconductor and the substrate are very close values. The thermal stress and thermal distortion are rarely generated between the substrate and the thin film, and the reaction between the substrate and the superconductor at a high temperature is prevented. The good superconductive characteristic can be thereby obtained stably.
Patent JP-S6090174-A (JP)
Inventor: PEETA ATSUKERETSUTO
IPC: G11B23/03
Filed: 1984-08-29
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。