baber/WOPTO huggingface dataset:
Patent JP-S61275824-A (JP)
Title: Liquid crystal display device
Inventor: KINJI KENJI
IPC: G09G3/36
Filed: 1985-05-31
Abstract: PURPOSE:To eliminate a flicker even in AC electric field driving by driving each upper and lower, and right and left adjacent picture element in the same field with electric signals which differ in polarity. CONSTITUTION:Some picture element electrode 1' is applied with an electric signal which differ in polarity from its upper and lower, and left and right adjacent picture element electrodes. Thus, electric signals which differ in polarity between upper and lower, and right and left picture element electrodes are applied to all picture element electrodes to constitute the 1st field. Then, in the second field, electric signals which is inverse polarity to the first field are applied to the picture element electrode 1'. Then, all the picture element electrodes are applied with electric signals which differ in polarity from the 1st field. Liquid crystal layer areas which are driven positively and negatively are present as extremely small units while equalized in number, so the mean polarity of the whole field is uniformed and the difference in the quantity of light transmitted through the liquid crystal layer is eliminated to prevent a flicker from appearing.
Patent JP-H07325168-A (JP)
Title: Electronic apparatus with display of operational content
Inventor: HIRUTA TOSHIO
IPC: G04C3/00
Filed: 1994-05-31
Abstract: PURPOSE:To obtain an electronic apparatus with digital display in which the operational content of an external operating member in an electronic apparatus having a plurality of functions can be read out easily and the external operating member can be operated easily. CONSTITUTION:A liquid crystals cell 51 is provided with marks indicating the operational contents of a switch button 40 and push buttons 41-43. The operational marks are selected depending on the state of each function by operating the push buttons 41-43 and displayed. The operational marks are arranged at positions corresponding to the switch button 40 and the push buttons 41-43 using a lateral line 44e. This structure facilitates the operation of the external operating member and useful for preventing the erroneous operation.
Patent JP-S61275566-A (JP)
Title: Auxiliary fuel feeder for starting of engine
Inventor: KITAGAWA FUMIO
IPC: F02M55/00
Filed: 1985-05-30
Abstract: PURPOSE:To enable predetermined quantity of auxiliary fuel supply through single touch operation by providing a return fuel sump while communicating with fuel return path and placing a piston for feeding the fuel in the sump to the cylinder side through sliding operation in said sump. CONSTITUTION:Upon depression of pushing button 30 when starting an engine, a piston 23 will move to the left. Consequently, an inlet hole 25 is choked by the outercircumferential face of piston 23 to separate the piston rear face section 33 from the tapered section 34 of case 21 thus to form a space section 40 at the rear face side of piston 23 and to provide positive pressure at the sump section of return fuel sump 22. Consequently, the fuel in the fuel sump 22 will push in a ball valve 38 which will pass through a valve insertion hole 36 and a communication hole 37 into the space section 40. Upon release of push button 30, the piston 23 will move to the right through a return spring 32 while the ball valve 38 will choke the path in the valve insertionhole 36 to push out the fuel in the space section 40 through pumping function and feed through an outlet hole 27 to an intake tube 13.
Patent JP-H10301497-A (JP)
Title: Display board and its manufacture
Inventor: WATANABE TEIICHI
IPC: G09F7/16
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a display board, capable of being manufactured in expensively without needing much manufacturing man-hours and superior in stereoscopic effect and noble metallic luster by forming the display section with metallic powder precipitating ink. SOLUTION: The display section of this display board 10 is constituted of metallic powder precipitating ink 12 which is formed by printing on the top surface of a base board 11. The ink 12 consists of a resin material 14 and flaky metallic powder 15 which is precipitated along the top layer surface. The ink 12 is printed on the board 11 and dried in a prescribed temperature, then flaky powder 15 is precipitated and hardened along that top layer surface to be displayed in a metallic color. In order to provide a noble metallic color luster, a noble metal plating can be applied to the surface of the metallic powder precipitating layer. The ink 12 basically consists of the material obtained by distributing the powder 5 in the material 14. It is desirable to use solid or liquid epoxy resin or solid silicone resin as the material 14.
Patent JP-H07326407-A (JP)
Title: Connecting device for connector terminal and electronic circuit
Inventor: MATSUMOTO AKIKAZU
IPC: H01R9/16
Filed: 1994-05-31
Abstract: PURPOSE:To provide a connecting device the manhour in assembling of which is small by press-fitting a projection made at the other into an engaging hole made at one thereby engaging a lead wire, whose one side leads electrically to an electronic circuit, and a lead wire, whose one end leads electrically to a connector terminal with each other. CONSTITUTION:A housing 11 is provided with a hole 11b where the first lead wire 14 and the second lead wire 15 can be inserted. The lead wire 14 is inserted into the hole 11b of the housing 11, and one end is in contact with the electronic circuit printed at the bottom of the housing 11. The lead wire 15 is press-fit in the hole 1b of the housing 11, and one end projects from the bottom of an opening 11c so as to constitute a connector terminal. The projection 14c of the lead wire 14 engages with the engaging hole 15a of the lead wire 14, and also it is fixed to the housing 11 by an adhesive. Hereby, the lead wire 14 and the lead wire 15 are connected. Accordingly, the connector terminal and the electronic circuit can be connected with small manhour without performing soldering.
Patent JP-H11310034-A (JP)
Title: Wind direction deflector
Inventor: HARADA IKUMA
IPC: F24F13/15
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the offset of a corresponding relationship between the detected rotating angle of a potentiometer and the oscillating angle of a deflecting fin even when the deflecting fin is oscillated with manual operation. SOLUTION: A potentiometer 119 is actuated in mechanical association with a first arm 116 via a shaft 120 penetrating an output shaft 114. In this way, even when a deflecting fin is moved with manual operation, a swing louver can be miniaturized while preventing the offset of a corresponding relationship between the detected rotating angle of the potentiometer 119 and the oscillating angle of the deflecting fin.
Patent JP-S63285240-A (JP)
Title: Fuel control device for internal combustion engine
Inventor: FUJISAWA EIICHI
IPC: F02D41/10
Filed: 1987-05-18
Abstract: PURPOSE:To aim at reducing the amount of emission of CO while aiming at enhancing the performance of acceleration by reducing and compensating the amount of increment of initial acceleration in accordance with an accelerating condition by a decreasing rate which differs in accordance with the rotational speed of an engine. CONSTITUTION:A control device 4 receives values detected by a throttle sensor 5, a heat wire type air flowmeter 6, a rotational speed sensor disposed in a distributor 7, an oxygen sensor 8 or the like, and controls the valve opening time of a fuel injection valve 6. When a condition of accelerating operation is determined in accordance with an engine rotational speed and a throttle valve opening degree, a coefficient of increment of acceleration during initial acceleration is set in accordance with the engine rotational speed and the throttle valve opening degree. Further, simultaneously, a relatively small first decreasing rate is set in a low rotational speed range but a relatively large second decreasing rate is set in a high rotational speed range so as to perform subtraction until the coefficient of increment of acceleration becomes zero for every one half of revolution.
Patent JP-S5344186-A (JP)
Title: Semiconductor device
Inventor: OZAWA OSAMU
IPC: H01L21/8226
Filed: 1976-10-04
Abstract: PURPOSE:To let a high speed element and a high brakdown voltage element coexist relatively easily without impairing the characteristics of both by the combisnation of shallow buried layers and deep buried layers of a high impurity concentration.
Patent JP-S5820387-A (JP)
Title: Friction welding machine
Inventor: FUJISHIRO TAKANORI
IPC: B23K20/12
Filed: 1981-07-31
Abstract: PURPOSE:To facilitate friction welding of long-sized members and to widen the area for application of friction welding by providing means of attaching, detaching and holding the work on the rotating side by moving the same in the direction at a right angle to a revolving shaft. CONSTITUTION:A slit 13 extending from the axial center position 12 running through the work 2 to the side surface in the direction perpendicular to a shaft is provided to the housing 11 of a rotating and driving unit 10 of a friction welding machine. An opening 14 which permits putting in and out of the work 2 held mounted with a gear block 25 is provided on the side wall of the housing 11 where the slit 13 terminates. A rotating and driving gear 15 is pivotally supported to the front and rear walls of the housing 11, and is coupled to a main shaft which is rotated by a driving motor 16. A gear means interlocking to the gear 15 is provided and is moved in a constant range along the guides 23, 24 provided to the housing 11, then the work 2 is fixed to the working position by means of fixing means. The long-sized members are built into the friction welding machine without any limitation of length by said device.
Patent JP-S5820814-A (JP)
Title: Artificial offshore floating island equipment with tidal current power station
Inventor: OOMOTO KOURIYUUROU
IPC: E02B17/00
Filed: 1981-07-31
Abstract: PURPOSE:To generate electric power by utilizing tidal current by a method in which large numbers of artificial floating islets are provided between the bank and a breakeater equipment and tidal current-rotation type water wheels are provided between the adjacent artificial floating islets. CONSTITUTION:Artificial floating islets 3 are provided with intervals between the bank 1 and a breakwater equipment 2 extending in almost parallel with the bank 1, and a tidal current-rotation type water wheel 4 is provided between the adjacent artificial floating islets 3. By utilizing the breakwater equipment 2, tidal current is generated in the longitudinal direction of the equipment 2 between the bank 1 and the equipment 2 and also between the adjacent artificial floating islets in such a way as to generate electric power. In addition, a wind power- generating and wind-breaking equipment 6 and a solar energy collecting plate 8 are provided and the generation of electricity is effectively performed by utilizing the natural energies.
Patent JP-S6011262-A (JP)
Inventor: SHIMOKAI KATSUJIROU
IPC: C04B35/00
Filed: 1983-06-30
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-S5743482-A (JP)
Title: Semiconductor light emitting element
Inventor: INOUE TADAAKI
IPC: H01L33/30
Filed: 1980-08-28
Abstract: PURPOSE:To improve the external quantum efficiency of a semiconductor light emitting element and to improve the productivity of the element by sequentially forming the first to third semiconductor layers on the surface of stepwise part formed on the surface of a substrate and so etching the back surface of the substrate as to expose the first layer. CONSTITUTION:A groove slot of the depth deeper than the light emitting diameter is etched to form a stepwise difference on the surface of a substrate 1, and the first semiconductor layer 2 to become a carrier confining layer and a light pickup layer is formed 30-40mum thick on the surface of the surface of the stepwise difference part. Then, the second semiconductor layer 3 to become an active layer is formed 1-2mum thick, and the third semiconductor layer 4 to become a carrier confining layer is formed 1-3mum thick. After a layer 5 and an insulating film 6 for decreasing the series resistance are then formed, a window is opened at the location to become a light emitting region, thereby forming a layer 5A to become a current passage. Subsequently, the back surface of the substrate 1 is so etched as to expose the layer 2, electrodes 7, 8 are formed, and an electrode 8' at the position to become a light pickup window is removed.
Patent JP-S5921782-A (JP)
Inventor: BAANAADO EFU NOOSU
IPC: D06M15/423
Filed: 1983-06-30
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-S62274655-A (JP)
Title: Semiconductor device
Inventor: TATEISHI JUNJI
IPC: H01L27/10
Filed: 1986-05-22
Abstract: PURPOSE:To prevent damage in a semiconductor substrate and to prevent deterioration of refreshing time due to a leaking current at a bonding part, by forming the bonding capacitance of a memory capacitor by epitaxial growing. CONSTITUTION:After an element isolating and insulating film 2 is formed on a semiconductor substrate 1, a trench capacitor hole 3 is formed. A p-type epitaxial layer 4 is formed by epitaxial growing. Then, an n-type epitaxial layer 5 is formed by epitaxial growing, and bonding capacitance is formed. Since the epitaxial growing is used for forming the bonding capacitance of a memory capacitor, deterioration of refreshing time can be prevented, impurity concentration is accurately controlled, the bonding capacitance can be improved and the productivity can be improved by the reduction in required man-hours.
Patent JP-H01290049-A (JP)
Title: Memory access control system
Inventor: SHIRAKI MIKIO
IPC: G06F9/34
Filed: 1988-05-17
Abstract: PURPOSE:To perform the arithmetic operations at a high speed when an operand is equal to a memory by reading repetitively the memory with no consciousness of a byte boundary in the second and subsequent memory reading processes. CONSTITUTION:In the second and subsequent processes, the address is replaced at the side of an AS 1 and then the data is read at the side of the AS 1. Then this read data is connected to the preceding data (stored in an RDF1 register 3) and the necessary data (4 bytes) is set to a register R1. Then the address is replaced at the side of an AS 2 and the data is read at the side of the AS 2. This read data is connected to the preceding data (stored in an RDF2 register 4) and the necessary data (4 bytes) is set to a register R2. Hereafter the arithmetic operations are carried out for both registers R1 and R2. These processes are repeated by an amount equal to the length l. Therefore the memory reading processes can be repeated with no consciousness of a 4-byte boundary in the second and subsequent processes at both sides of the AS 1 and AS 2 with the continuous address replacements. Thus the arithmetic operations are carried out at a high speed.
Patent JP-S61280304-A (JP)
Title: Heater
Inventor: SUGIYAMA MASAO
IPC: F23D5/02
Filed: 1985-06-04
Abstract: PURPOSE:To perform heating without combustion by utilizing the heat generated when the gas from a fuel capsule passes through a catalyst lattice. CONSTITUTION:A capsule 15 for a chemical 16 is placed at the middle space 11, where a gas such as alcohol, methanol, etc. is generated in the upper space 12 from the capsule 15 and a catalyst 14 which is constructed by connecting ceramic thin plates in lattice is made to emit heat. A heat sensor plate 25 is in one body with a rotating plate 23, and it is in contact with the bottom plate of the inner vessel 5 and conveys its temperature to a rotating plate 23 made of a memory alloy. The rotating plate 23 rotates at a specified temperature and closes the communicating opening 19, which plate, when the temperature drops, opens the communication opening 19 to discharge gas, maintaining the temperature constant. The waste gas which has passed the catalyst 14 is discharged from the exhaust outlet 7. The air required for reaction is supplied to the catalyst 14 through the air supply inlet 8 and air introducing opening 13.
Patent JP-H11279205-A (JP)
Title: Suppression of decomposition of hyaluronic acid preparations
Inventor: MORI NOBUHIKO
IPC: A61K31/715
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing lowering of molecular weight due to incident decomposition of hyaluronic acid when dehydroacetic acid, sodium dehydroacetate or both of them are used in an aqueous preparation containing hyaluronic acid, hyaluronate or a mixture of hyaluronic acid and hyaluronate. SOLUTION: This method for suppressing hyaluronic acid preparation comprises formulating an aqueous preparation comprising hyaluronic acid, a hyaluronate or both of them and dehydroacetic acid, sodium dehydroacetate or both of them with at least one kind of compounds selected from the group comprising ethylene diamine tetraacetic acid, diethylene triamine heptaacetate, trans-1,2-diaminocyclohexane, glycol ether diamine tetraacetate, citric acid and their salts. Further, the aqueous preparation is a main medicine of opththalmic agent, otolaryngologic agent or ointment.
Patent JP-S62278915-A (JP)
Inventor: MARUKOMU JIYON BEEKAA
IPC: A01D45/10
Filed: 1986-05-24
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-S61279024-A (JP)
Inventor: KAJINO SADAYOSHI
IPC: F02P15/00
Filed: 1985-06-03
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-H0417375-A (JP)
Title: Semiconductor device
Inventor: KURAISON TORONNAMUCHIYAI
IPC: H01L29/786
Filed: 1990-05-11
Abstract: PURPOSE:To provide a semiconductor device of a simple structure with high breakdown voltage by arranging one or more anode contacts and one or more cathode contacts separated individually by zigzag p-n junctions. CONSTITUTION:Anode contacts 9 and cathode contacts 10 of a thin-film diode are separated by first and second zigzag p-n junctions 6 and 7. In the figure, L is the distance between the first and second p-n junctions, L1 is the distance between the anode contact 9 and the first p-n junction 6 and between the cathode contact 10 and the second p-n junction 7, L2 is the length of the thin-film diode, and W is the width of the first and second p-n junctions, and W2 is the width of the thin-film diode, where W is greater than W2.
Patent JP-S5644659-A (JP)
Title: Carriage of printer using printing wheel cassette
Inventor: SHIYOUJIYU KOU
IPC: B41J1/30
Filed: 1979-09-20
Abstract: PURPOSE: To facilitate insertion and taking-out of the printing wheel cassette into and from the carriage by a method wherein a device for moving a selection motor and a mechanism for shifting down the printing wheel are provided so as to enable removal of the printing wheel and the selection motor for engagement and release thereof.  
     CONSTITUTION: When a lever 20 is positioned as shown in the figure, a pin 16 at the tip of an arm 14 is set at the position in a cam groove 2a of a bracket 2', shown in the figure, and the bracket 2' is pushed forward by the action of a torsion spring 18, whereby a guide pin 4 is fixed in a position where it touches the fore end of a guide hole 1a. Under the condition, a printing wheel 22 is engaged with the selection motor 3. When the lever 20 is shifted down in the direction A, the arm 14 turns and the pin 14, sliding along the groove of the bracket 2', draws the selection-motor unit 2 backward, while a wheel catch 12 is drawn out of the hole of the printing wheel 22, and thereby the engagement of the wheel 22 with the selection motor 3 is released. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10302966-A (JP)
Title: Organic el element
Inventor: MORI MASAMI
IPC: H05B33/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element with good adhesivity and electron filling efficiency on an organic layer interface and less dark spots by providing a cathode containing aluminum and at least one type of SC, Y and rare earth metal element so as to be coated therewith in a spattering method. SOLUTION: On a substrate 21, at least a positive hole filling and transportation layer 23 and a luminous layer 24 are provided between an anode 22 and a cathode 25 located thereon and a protecting layer 26 is provided as the uppermost layer. The cathode 25 is coated with metal, compound or alloy with a small work function in a spattering method and the anode 22 is coated with tin doped indium oxide (ITO), zinc doped indiums oxide (IZO). ZnO, SnO2 , In2 O3 in a spattering method. The cathode 22 has a concentration gradient in the direction of a coat thickness so as to provide more rare earth metal element toward the interface side contacting an organic layer and has aluminum laminated on the opposite side of the interface side contacting the organic layer. In this way, an organic EL element with the cathode having less deterioration is obtained.
Patent JP-H0218036-A (JP)
Title: Sheet material and manufacture thereof
Inventor: MAIKURU RIIDO GOOMAN
IPC: A61F13/56
Filed: 1989-05-12
Abstract: PURPOSE: To make a disposable diaper or the like easily detachable and to easily fit onto a driving backing pad of an abrasive disk by constituting a sheet material of many fibers forming arc-shaped parts which are joined along the front in joining places apart set on base material and are projected from the front of base material between the joining places. CONSTITUTION: The sheet material 10 is equipped with a front main face 13, a rear main face 14 and many fibers 16 joined to the front main face 13 of the base material 12 in joining places 18 which unidirectionally continue along the front face 13 and are apart set and are slender and generally parallel. Arc- shaped parts 20 which are projected from the front face 13 of the base material 12 between the joining places 18 forming a continuous line crossing the sheet material 10 in the lateral direction, are formed in the fibers 16. Further, the arc-shaped parts 20 of the fibers 16 have almost equal height below about 0.64 cm from the base material 12.  The fibers 16 has basis weight of a range within 5-200 G/m<2> measured along the front face 13 and is equipped with such an opening between the fibers along the arc-shaped parts 20 that the opening is sufficient to cause easy engagement of the fibers by the hook part of a fastener.
Patent JP-S62279816-A (JP)
Title: Dehydration mechanism for water-containing powder and grain materials
Inventor: ITO YASURO
IPC: B01D33/44
Filed: 1986-05-27
Abstract: PURPOSE:To dehydrate water-containing powder and grain materials such as sand and the like efficiently in mass production by dehydration combining centrifugal force and pressure and discharging powder and grain materials after dehydration with centrifugal force effectively. CONSTITUTION:A case 2 is rotated under the condition that water-containing powder and grain materials are pressed into a holding chamber between an inner filter medium 1a and an outerfilter medium 1. Then water-containing powder and grain materials in the holding chamber 14 form a layer carrying a high solid content on the outer filter medium face by the action of rotating centrifugal force, a layer carrying high water content being formed in the inner filter medium face. On the outside filter medium face, a high centrifugal force actuates to increase dehydration effect, while on the inner filter medium face, an effective dehydration is carried out of said layer carrying high water content. The powder and grain materials are discharged after dehydration by opening a cover 24 in an opening of a base plate 21 likewise by a centrifugal action effectively under a repeated rotating condition.