baber/WOPTO huggingface dataset:
Patent JP-H0561418-A (JP)
Title: Display device
Inventor: IDE KATSUYUKI
IPC: H01J61/92
Filed: 1991-08-31
Abstract: PURPOSE:To improve a packaging density and to miniaturize the device by disposing circuit elements on a substrate in the spacings between display element tubes, thereby providing the display elements and the circuit elements on one substrate. CONSTITUTION:The display elements 1, the front ends of which constitute display parts are disposed in a grid shape respectively via sockets 11 on the substrate 10 to constitute a large-sized screen. The circuit elements 12 for controlling the lighting of the display elements 1 are similarly disposed in a grid shape between the respective display elements 1. Then, the packing density of the respective parts increases. The outside diameter on the display surface side of the display elements 1 is set larger than the outside diameter of on the base part side to cover the circuit elements 12 and the mounting height of the circuit elements 12 is set lower than the height of the sockets 11, by which the failure of the circuit elements 12 is prevented.
Patent JP-H0562977-A (JP)
Title: Bump electrode of integrated circuit device
Inventor: MEGURO KEN
IPC: H01L21/60
Filed: 1991-09-02
Abstract: PURPOSE:To enable the bump electrodes of an integrated circuit device bonded and connected to a mounting object through the intermediary of conductive resin at mounting to be lessened in arrangement pitch in a chip. CONSTITUTION:A bump electrode 21 is composed of a pillar-shaped main body 21 whose circumferential face stands vertically from the surface of a chip 10 and a cap-shaped top 22 which protrudes laterally from the circumferential face of the main body 21, where the height (h) of the top 22 is set as large as 5-25% of the overall height H of the electrode 21, and the circumferential edge 22a of the top 22 is made to face obliquely to form a protrudent curved surface.
Patent JP-S59111398-A (JP)
Inventor: HIRAMA HIDEO
IPC: H05K13/04
Filed: 1982-12-16
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-H1065886-A (JP)
Title: Document picture data reader
Inventor: ONO SHINGO
IPC: H04N1/19
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To connect a document picture data reader to a notebook computer through a PCMCIA card by providing the reader with a drive control means for preventing the light emitting operation of a light emitting element and the paper feeding operation of a motor from being simultaneously executed. SOLUTION: When a switch control circuit 29O turns off a transistor(TR) 260, power is not supplied to a motor drive circuit 230, a motor 45 is turned to a stop state and only an LED 30 and a line sensor 35 are turned to driven states. When the sensor 35 completes the reading of one line of an original, the circuit 290 turns off a TR 250 to turn off the LED 30. Thereby the circuit 290 turns the motor 45 to a driven state again. When the motor 45 moves one line of the original, the circuit 290 turns the motor 45 to the stop state again, the LED 30 is turned off and the sensor 35 reads out the original. Thus the motor 45 and the LED 30 are alternately driven until the end of reading of the whole original.
Patent JP-H0648066-A (JP)
Title: Rubber fingerstall, rubber glove and manufacture thereof
Inventor: SUZUKI TAKANAO
IPC: A41D19/00
Filed: 1992-07-29
Abstract: PURPOSE:To provide a rubber fingerstall or rubber gloves of which both of a front surface and an inner surface are nonsticky and a method which manufactures industrially favorably the rubber fingerstall and the rubber gloves. CONSTITUTION:The rubber fingerstall or rubber gloves is composed of a two- layer structure of a front face rubber layer 1 and an inner face rubber layer 2, and an outer surface of the front face rubber layer consists of a fine rubber agglomerate 3. Besides, an inner surface of the inner face rubber layer is composed by forming a fine irregularity 4. Further, a manufacturing method of the rubber fingerstall or the rubber gloves is provided as follows ; a mold wherein the fine irregularity 4 is provided to its surface is dipped into a first solution consisting of synthetic rubber latex which does not contain high molecular flocculant, and the inner face rubber layer 2 is formed by drying it; thereafter a second solution consisting of the synthetic rubber latex containing the high molecular flocculant is applied to the surface of the inner face rubber layer 2 to form the front face rubber layer 1; then, after drying the front face rubber layer 1, it is washed with water.
Patent JP-2000037641-A (JP)
Title: Shower head
Inventor: TODA FUMIKO
IPC: B05B1/12
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a shower head which can change over three water discharge areas different in water pressure feeling to make comfortable spray shower discharge state. SOLUTION: This shower head 1 has a water discharge surface 2a divided into a middle area (narrow area) 2b, an intermediate area (medium area) 2c, and peripheral area (wide area) 2d. Many small holes 21-25 for discharging spray showers are bored in each area. Water discharge from the narrow area 2b alone, from both the narrow area 2b and the medium area 2c, or from all the areas 2b, 2c, 2d can be selected by rotating a water discharge part 2.
Patent JP-S6465797-A (JP)
Title: Thin film el element
Inventor: NAGUMO HIROCHIKA
IPC: H05B33/22
Filed: 1987-09-05
Abstract: PURPOSE:To intensify both display contrast and luminance by making the irregularity of the film surface of an insulation layer arranged on a light emitting layer or the film surface of the light emitting layer flat and by forming a metallic layer into a mirror surface. CONSTITUTION:A thin film electroluminescence(EL) element is formed by laminating a pair of electrodes consisting of a transparent electrically conducting layer and a metallic layer 6, and an insulation layer 5 and a light emitting layer 4 interposed between said electrodes in succession on a transparent insulation base board. In this case, irregular surface of the film (a) of the light emitting layer 4 is made flat by spin-coating the layer (a) with an application type insulation film 7 and a back side metallic electrode surface is made into a mirror surface. By making the back side metallic electrode surface into the mirror surface in this way, it is possible to display with high display contrast and luminescence by merely interposing an external light reflection preventing filter.
Patent JP-H0271562-A (JP)
Title: Manufacture of mos type semiconductor integrated circuit device
Inventor: SHIMAZU KATSUHIRO
IPC: H01L21/3213
Filed: 1988-09-06
Abstract: PURPOSE:To obtain a gate whose size is smaller than the resolution limit of a photosensitive resin by a method wherein an opening is provided to a mask film formed on the whole face of a semiconductor substrate through a photoetching, and then the insulating film formed on the whole face is subjected to an anisotropic etching to form a side wall film formed of the insulating film on the side wall of the opening. CONSTITUTION:A mask film 14 of silicon oxide is formed on the whole face of a P-type semiconductor substrate 12. Then, after an opening 16 has been provided to the mask film 14, an insulating film 18 of silicon nitride is formed, the insulating film 18 is subjected to an anisotropic ion etching to form a side wall film 20 on the side wall of the mask film 14. Next, a gate insulating film 22 is formed on the surface of the substrate 12 inside the opening 17, and a gate material 24 of a polycrystalline silicon film is formed. Furthermore, a coating film 26 of polymethyl methacrylate is formed on the gate material 24, which is etched away until a part of the gate material 24 is exposed. Then, the gate material 24 is subjected to etching to bury a gate 28 inside the opening 17. Then, the coating film 26, the mask film 14, and the side wall film 20 are removed. By these processes, a gate, whose size is smaller than the resolution limit of a photosensitive resin, can be obtained.
Patent JP-S6375675-A (JP)
Title: Bus failure detector
Inventor: TAKAGI MAKIO
IPC: C09J7/02
Filed: 1986-09-19
Abstract: PURPOSE:To easily detect a bus failure, by reading the voltage generated when AC voltage is applied to each phase of a bus by using an auxiliary transformer generating voltage for detecting the failure. CONSTITUTION:An earth transformer 2 is constituted of primary winding 3 subjected to open delta connection and secondary winding 4 subjected to star connection, and the winding 4 thereof is connected to the phases R, S, T of a bus 1. AC voltage is applied to the open terminal of the winding 3 from an AC power source 5 and AC voltages different from each other are applied to the phases 3a, 3c of the winding 3 by a voltage dividing circuit 6. A failure detection voltage generated in the bus 1 is read by a potential transformer 7 for a measuring instrument. The transformer 7 consists of primary winding 8 and secondary winding 9, and the winding 9 is connected to an operation part 10. The operation part 10 performs operation confirming the presence and type of the failure on the basis of the reading voltage induced in the secondary winding 9 and compares the same with the value preliminarily stored to judge the presence and type of the bus failure and displays an alarm on an alarm display switch 11. As a result, detection becomes easy.
Patent JP-H0558130-A (JP)
Title: Suspension control device
Inventor: TSUTSUMI YASUHIRO
IPC: B60G17/015
Filed: 1991-09-02
Abstract: PURPOSE:To eliminate risk of misstudy of the reference change rate owing to generation of hydroplaning in a car, in which a damper is turned soft when the damping force change rate exceeds the reference change rate and also the reference rate is studied and updated. CONSTITUTION:A suspension control device concerned is equipped with a monitoring means A for hydroplaning phenomena and a means B to prohibit studying while hydroplaning is in generation. Thereby it is prohibited to study during hydroplaning by mistake.
Patent JP-H07306524-A (JP)
Title: Photomask and its production
Inventor: TANAKA SATOSHI
IPC: G03F1/68
Filed: 1994-09-16
Abstract: PURPOSE:To provide a photomask with which transfer of high-resolution patterns obtd. by a phase shift method is made possible. CONSTITUTION:The photomask to be used for exposing prescribed patterns via a projecting optical system onto a substrate to be exposed has patterns formed with light shielding parts and light transmissive parts by a light shielding material 12 for shielding exposing light on a substrate substrate 11 optically transparent to the exposing light. All the transparent substrate shapes of the light shielding parts are recessed and the side walls of these recessed parts have the perpendicular shapes approximately flush with the edges of the light shielding member 12. In addition, the depths D1, D2 of the recessed parts of the adjacent light transmissive parts are so set as to satisfy the relations D1=lambda/2(n-1), D2=2D1.
Patent JP-S61100657-A (JP)
Title: Apparatus for biological measurement of concentration of ammonia
Inventor: SHINOHARA TAIZO
IPC: G01N33/18
Filed: 1984-10-24
Abstract: PURPOSE:To stably and accurately detect the concn. of ammonia, by introducing a part of activated sludge into small aeration tanks in a definite amount and calculating the difference between oxygen consumption amounts in a case injecting a nitration control agent in one of said tanks and a case injecting no nitration control agent in other one as an integrated value. CONSTITUTION:Apart of activated sludge from an aeration tank 10 is supplied to small aeration tanks 12, 13 in the same amount by a raw water supply apparatus 11 and a nitration control agent is supplied to the small aeration tank 13 from a nitration control agent supply apparatus 19. A definite amount of air is respectively supplied to both tanks 12, 13 by a pneumatic pump 16 through a quantitative valve 17 and air is supplied to the activated sludges in the tanks 12, 13 by the action of a stirring propeller 15. Aeration exhaust gas is alternately changed over at every definite time by a change-over valve 20 and an oxygen consumption speed is measured by an oxygen analyser 21 and both tanks 12, 13 are further controlled by a pH control apparatus 23 so as to make the pH values of both tanks 12, 13 always equal. The difference between oxygen consumption speeds from both tanks is integrated by an operator 22 to calculate the conc. ammonia contained in a specimen.
Patent JP-S6377457-A (JP)
Inventor: OGINO EIJI
IPC: B01J20/26
Filed: 1986-09-19
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-2000033236-A (JP)
Title: Separation of isotope
Inventor: SAKUMA HIROHISA
IPC: B01D59/34
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To separate an isotope atom in a high concentration by a method wherein a clathrate is irradiated with a light of a wavelength which excites a guest molecule having a specific isotope atom as a constituent atom therein, and the guest molecule is selectively excited and allowed to be released. SOLUTION: A host substance is contained in a clathrate generating holder 1, a gas as a guest substance is filled, the holder is rotated by a holder rotating roller 2, the host substance and the guest gas are mixed and stirred to accelerate the contact therebetween, and a hydrate is efficiently generated. Then, an infrared radiation of only a specific wavelength is selected in the infrared radiation from an infrared radiation light source 4, and a generated clathrate in the holder 1 comprising infrared radiation transmittable material is irradiated therewith. After allowing the infrared radiation to react selectively only on an aimed isotope molecule, a gas phase in the holder 1 is taken out.  Thereby, one side is left as the clathrate, the other side is transferred into a gas phase to be enriched and can be simply separated, the enriched isotope is easy to be cascaded without any change in a chemical form, and enables its easy enrichment by multi-stages.
Patent JP-H0383688-A (JP)
Title: Thermal transfer recording material
Inventor: KOMAMURA TAWARA
IPC: B41M5/39
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a color image having good gradation and excellent in fixing properties by laminating a thermal layer compounded with a dye compound represented by a specific general formula to a support to form a thermal transfer recording material. CONSTITUTION:A dye represented by formula I (wherein R<1> is H, a halogen atom, an alkyl group or an aryl group, R<2> is a cycloalkyl group, an acylamino group or a cyano group, R<3> is an aryl group or an alkenyl group and n is an integer of 1 - 4) is dissolved in a solvent along with a binder such as a polyacrylic acid type water-soluble polymer to prepare dye compound-containing ink. This ink is applied to a support such as a heat-resistant plastic film and dried to form a thermal layer to obtain a thermal transfer recording material. The use amount of the dye compound is pref. about 0.1 - 20g per 1m<2> of the support.
Patent JP-2000056452-A (JP)
Title: Positive photosensitive composition and positive lithographic printing plate
Inventor: URANO TOSHIYOSHI
IPC: G03F7/004
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive composition high in sensitivity to light in a near infrared region and excellent in contrast between an image part and a nonimage part and to widen the width of development conditions by incorporating a near infrared ray absorbing dye having a structure formed by combining hetero rings through specified polymethine chains. SOLUTION: This positive photosensitive composition contains a photothermoconverting material for absorbing light from an image exposure light source and converting it into heat and an alkali-soluble resin and as this converting material, contains a near infrared ray absorbing dye having a structure formed by combining hetero rings through polymethine chains having at least barbituric acid or thiobarbituric acid groups as a substituted group. The photothermoconverting material for absorbing the light from the image exposure light source and converting it into heat means a compound capable of converting the absorbed light into heat and the dye having an absorption band in a part or all of the near infrared wavelength region of 700-1300 nm is especially effective.
Patent JP-S6186082-A (JP)
Inventor: ISURAERU SUTORU
IPC: B23K9/10
Filed: 1985-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6282200-A (JP)
Inventor: KUMAGAI SHIGEMITSU
IPC: E21D9/06
Filed: 1985-10-08
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-S61102161-A (JP)
Title: 1-phase reluctance type semiconductor motor
Inventor: BAN ITSUKI
IPC: H02P6/26
Filed: 1984-10-25
Abstract: PURPOSE:To efficiently obtain a stable rotary force by alternately energizing by a position detection signal exciting coils of odd-number and even-number poles of a stationary armature. CONSTITUTION:A rotational shaft 1 is supported to ball bearings 1a, 1b press- fitted to a cylindrical support 24, and the support 24 is press-fitted to the central hole of an armature 3. The poles 3a-3d of the armature 3 are spaced at 90 deg. from each other, and exciting coils 4a-4d are respectively mounted. The widths of the poles 3a, 3b... are smaller than 90 deg.. A rotational shaft 1 is secured to the center on the bottom of a cup-shaped rotor 5, and a rotor 2 is press-fitted to the inside of the rotor 5. A coil 11 to become a position detector is secured to be opposed to salient poles 2a, 2b, and the coils 4a, 4b and 4c, 4d are alternately excited by the position detection output of the coil 11.
Patent JP-H1122401-A (JP)
Title: Hanging cylindrical part structure for oscillating engine of suspension cylinder
Inventor: ZTTSU FUTOSHI
IPC: F01L7/02
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent rising of temperature of a hanging cylindrical part itself, suction of a large quantity of exhaust gas remaining in a rotational control valve in a cylinder at one time in an air intake stroke of an engine and exhaustion of a large quantity of combustible intake gas remaining in the rotational control valve outside at one time in an exhaust stroke. SOLUTION: A rotational control valve divided into an exhaust chamber F3 and an intake chamber F4 by a bulkhead and rotated by a shaft is rotationally fit in an inside pipe of a hanging cylindrical part constituted in inside and outside double pipe structure. Thereafter, the rotational control valve F provided with an intake port-intake support port F6 on an outer periphery of the intake chamber F4 , etc., by retreating them rather than an exhaust port-exhaust support port F5 on an outer periphery of the exhaust chamber F3 , etc., respectively by 1/4 of the circumference in their rotational direction is devised to carry out intake and exhaust to and from a cylinder by rotating by 1/4 of the circumference for each stroke of an engine.
Patent JP-H0969755-A (JP)
Title: Two-dimensional digital signal processor
Inventor: AOKI SHIN
IPC: H03H17/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To restore the high frequency component of an original signal by cancelling the turned-back components of plural two-dimensional digital data having the deviation of two-dimensional sampling positions and the arbitrary number of turned-back components. SOLUTION: n-Sets of two-dimensional digital data obtained by shifting the sampling position to sample the same object are inputted 1. A first data is inputted to a reference data buffer 2, and a position difference estimation part 3 obtains the sampling position difference between first data and following data, and a weight calculation part 4 calculates a weight corresponding to this position difference. After LPF processing of input data, a wide-band LPF and a resolution increasing part 6 sample the data at intervals narrower than those of the input signal and stores it an intermediate buffer 7. A product sum part 8 weights and adds data in the intermediate buffer 7.
Patent JP-S59114075-A (JP)
Title: Thermal recorder
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/335
Filed: 1982-12-21
Abstract: PURPOSE:To eliminate deterioration in the picture quality with the removal or relaxation of heat storage in a thermal head by arranging a base, a heat generating element and a means for cooling the substrate to form a thermal recorder. CONSTITUTION:A cooling fin 4 is mounted on the bottom of a base 3 of a thermal head 1 and a fan 6 housed into a fan case 5 is arranged below close to the fin 4. Said fan 6 is rotated to blow air against the cooling fin 4, cooling it it 4 and further the thermal head 1 with the fin 4 mounted. For example, an aluminum-made cooling fin with the heat resistance of 0.8 deg.C/W is mounted on the base of a thermal head with the power consumption of about 50W and a fan with the air quantity of 0.8m<3>/min and the air pressure of 3mm. H2O is set about 25cm away from the fin. The fan is rotated to blow air against the fin.
Patent JP-H0887394-A (JP)
Title: Multiwindow display control system
Inventor: KAMIMAKI HIDEKI
IPC: G06F3/0481
Filed: 1994-09-19
Abstract: PURPOSE: To display a current window in a maximum size at all times, to easily select and switch windows, and to improve operability. CONSTITUTION: This multiwindow display control system does not display windows other than the effective current window among plural display windows on a multiwindow display device which can display plural display screens (windows) on the screen of a terminal device. An overlap of windows and the upper/lower relation at the time of a multiwindow display need not be considered to improve the operability of the display device, and window attribute information on other windows is displayed in the current window in the form of a menu to facilitate switching to a desired window.
Patent JP-H0664972-A (JP)
Title: Sintering auxiliary of silicon nitride and its production
Inventor: IMAI ISAO
IPC: C04B35/626
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a sintering auxiliary of silicon nitride by forming a silicon nitride layer functioning as a waterresistant layer on the surface of aluminum nitride powder as a sintering auxiliary. CONSTITUTION:Aluminum nitride powder is mixed with silica powder and heated in a mixed gas of an ammonia gas and a hydrocarbon gas at >=1,200 deg.C to >=1,600 deg.C to form a silicon nitride layer functioning as a water-resistant layer on the surface of the aluminum nitride powder. Thereby, water-resistant characteristics of aluminum nitride powder as a sintering auxiliary can be improved, and can be utilized in an aqueous slurry.
Patent JP-H0892528-A (JP)
Title: Heat-resistant coating composition
Inventor: INUKAI TADASHI
IPC: C09D179/08
Filed: 1994-09-19
Abstract: PURPOSE: To obtain the subject composition, excellent in friction and abrasion characteristics under high-temperature and load conditions and suitable for coatings on sliding members of automotive parts, etc., by dispersing solid lubricant grains such as polytetrafluoroethylene in a specific proportion in a specified polyamide-imide resin solution. CONSTITUTION: This heat-resistant coating composition is obtained by dispersing (B) solid lubricant grains of polytetrafluoroethylene, graphite and/or molybdenum disulfide in (A) a solution of a polyamide-imide, modified or copolymerized with a silicone and having >=0.2dl/g inherent viscosity, >=50equiv./10<6> g acid value and 200 deg.C glass transition temperature  preferably modified with a polyester-modified polysiloxane of the formula [R1 and R2 are each a bivalent aliphatic or aromatic group; R3 is an alkyl or an aryl; (l) is >=2; (m) and (n) are each >=1]} at (100/20) to (100/300) solid weight ratio of the components (A)/(B).