baber/WOPTO huggingface dataset:
Patent JP-H0839990-A (JP)
Title: Device for drawing circular arc
Inventor: JIEIMUSU SHII BODA
IPC: B26B25/00
Filed: 1995-03-31
Abstract: PURPOSE: To form an arc by driving an instrument and to obtain a device safe and easily usable by a child by pivotally securing one ends of a pair of legs by hinges, and rotating the device around a shoe arranged at one leg. CONSTITUTION: A pair of legs 12, 14 pivotally secured to ends 26, 30 by hinges 16 have free ends 24, 28. A rack 56 extended through an opening of the one leg has a plurality of teeth 76 along at least one edge. Further, a wheel 64 rotatably arranged in the opening drives the rack 56 in cooperation with the teeth 76, and has threads for altering the positions of both the legs 12, 14 at a rotary shaft. Meanwhile, an instrument holder 18 mounted at the one leg holds an instrument 32 for drawing the arc. The shoe rotatably connected to the free end of the other leg drives the instrument 32.
Patent JP-S60220019-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: B26D3/26
Filed: 1984-04-17
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-H06289071-A (JP)
Title: Method and apparatus for measuring pulse period
Inventor: NIWA MAKOTO
IPC: H03K21/00
Filed: 1993-04-02
Abstract: PURPOSE:To measure a pulse period of a plurality of pulse trains by commonly using a free-running counter and a calculator. CONSTITUTION:A calculator 13 calculates variations of a counted values of respective pulse trains from counted data Ns, N1, M held by counted data holding circuits 14 provided for the respective trains, compares a counted value of a free-running counter 12 at the time of requesting an interrupt with the that at the time of receiving the interrupt request in the case of interruptions before and after overflow interruption, and suitably processes the number of overflows through relationship before and after the overflow interruption. Thus, the single calculator 13 is commonly used to improve the accuracy of period calculations to be multiple interrupted.
Patent JP-S553856-A (JP)
Title: Activating method of catalyst for producing unsatulated glycol diester
Inventor: ONODA TAKESHI
IPC: B01J23/644
Filed: 1978-06-26
Abstract: PURPOSE:To provide a catalyst with a high activation but less in deterioration therein by bringing a catalyst with Pa and Sb, Bi, Se and the like supported by an activated charcoal into contact with acetic acid or the like following reduction and oxidation with methanol and oxygen followed by a reduction with hydrogen. CONSTITUTION:A solid catalyst composed of Pa and one or more kinds of Sb, Bi, Se and Te supported by an activated charcoal undergoes a reduction/oxidation treatment more than once which comprises a reduction by a methanol gas and a subsequent oxidation by molecular oxygen. Then, it is brought into contact with acetic acid and molecular oxygen and then, subjected to a reduction by hydrogen gas. Otherwise, it is possible that after a treatment by hydrogen gas, the catalyst is subjected to an oxidation/reduction treatment comprising an oxidation by a molecular oxygen and a reduction by a hydrogen gas. Preferably, the reduction by methanol gas is conducted at 300 to 500 deg.C under the normal to several atoms and the oxidation by molecular oxygen at 200 to 600 deg.C.
Patent JP-S60220808-A (JP)
Title: Surface inspecting method
Inventor: NODA HIROSHI
IPC: G01B11/30
Filed: 1984-04-17
Abstract: PURPOSE:To easily detect a shallow recess and a fine detect and to improve inspection precision by forming a slit pattern which has no clear boundary between a light and a shade part on the surface of a body to be inspected and detecting a light and shade difference. CONSTITUTION:A tile 9 as the body to be inspected when coming to a specific position is irradiated with strobe light from a light source and the slit pattern is projected on the surface of the tile 9 through a slit. An arrow A indicates the conveyance direction of the tile 9 and an arrow B indicates the direction of scanning lines of a camera for detection; and the arrow B is made coincident with the slit direction and the slit pattern has no clear boundary and changes continuously from a light part 17 to a shade part 18 and then from the shade part 18 to the light part 17. Therefore, when there is a recess 20, i.e. defect formed in the surface of the tile 9, the dark part 18 curves owing to difference in height to project to the light part 17, so an element corresponding to the projection part becomes different in brightness from others in an element array in the scanning direction of the camera for detection, so that the defect is detected.
Patent JP-H11269237-A (JP)
Title: Unsaturated polyester resin composition
Inventor: MAEKAWA KAZUMASA
IPC: C08F4/34
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which increases the shelf stability of a sheet molding compound(SMC) comprising the unsaturated polyester resin composition and also sufficiently increases the appearance properties such as smoothness, etc., of the surface of a resin molded part. SOLUTION: This composition essentially comprises an unsaturated polyester diluted with vinyl monomers and a tertiary butyl peroxy-2-methylbenzoate as a hardener. Preferably, against 100 pts.wt. unsaturated polyester diluted with vinyl monomers, 1 to 5 pts.wt. tertiary butyl peroxy-2-methylbenzoate which is a hardener is contained.
Patent JP-H06266516-A (JP)
Title: Page printer sharing system
Inventor: KIKUCHI YUKIKO
IPC: B41J29/38
Filed: 1993-03-12
Abstract: PURPOSE:To provide the page printer sharing system which selects arbitrary one of plural various page printers connected to a network to output and effectively utilizes already prepared network resources. CONSTITUTION:The system where plural computers and plural various kinds of page printers are connected through the network is provided with a printer output attribute value data storage part 15 where printer output attributes designated by computers are stored, a printer selection processing part 12 which refers to printer output attributes to select a page printer in response to the request from a computer, a file conversion processing part 13 which refers to printer output attributes to convert a printer output file to a file in a form of the page description language corresponding to the selected page printer, and a transfer processing part 14 which transfers the output of this file conversion processing part to the selected printer.
Patent JP-H07275179-A (JP)
Title: Dishwasher and water feeding device for the same
Inventor: KUWAZAWA HIROYASU
IPC: A47L15/42
Filed: 1994-04-15
Abstract: PURPOSE:To provide a dishwasher simple in constituted convenient in use and directly connected to a water supply source such as waterworks. CONSTITUTION:A water feeding device 1 is constituted by providing a water flow detecting means 8 for operating a booster pump 3 based on the detection of water pressure or flow rate by detecting the water pressure or the flow rate, vacuum breaker means 9 and check valve 10 in a sucking duct 5 between a connection socket 7 to be connected to the water supply source such as the waterworks or a hot-water supplying device and the booster pump 3 for pressurizing and discharging water from this connection socket 7. Then, water to be fed by this water feeding device 1 is guided to a rotary nozzle 24 arranged at a tableware housing container 2 and made to spray inside the tableware housing container 2.
Patent JP-H08272020-A (JP)
Title: Silver halide emulsion and silver halide photographic sensitive material using the emulsion
Inventor: SUZUKI TETSUYA
IPC: G03C1/035
Filed: 1995-04-03
Abstract: PURPOSE: To provide a silver halide emulsion and the silver halide photographic sensitive material using it enhanced in sensitivity and reduced in dependency on humidity at the time of exposure and small in occurrence of roller marks at the time of rapid development processing using an automatic developing machine. CONSTITUTION: The silver halide emulsion applied to a support in an oriented state has a diffraction line intensity ratio of that of a face [220] to that of a face [222] of <8% in the X-ray diffraction analysis, and sensitized by a selenium compound.
Patent JP-H10268807-A (JP)
Title: Multi-resolution lcd panel
Inventor: TSUGAWA HIROMASA
IPC: G09F9/46
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate lowering in picture quality at the time of enlargement display of low resolution and intermediate resolution, to eliminate a controller for centering and enlargement display, and to decrease the number of components, by displaying images of different resolution all with the same screen size. SOLUTION: For display of low resolution, a select signal for the low resolution is inputted to an LCD panel with a resolution select signal 4 from a device main body to make the screen of a low-resolution panel 1 effective and the display is made with the same screen size with a high-resolution panel 3. In this state, when the display is switched to intermediate-resolution display, a select signal for intermediate resolution signal is inputted to the LCD panel with the resolution select signal 4 to make the screen of an intermediate- resolution panel 2 effective and the display is made with the same screen size with the high-resolution panel 3. Similarly, when the display is switched to high-resolution display, a select signal for high resolution is inputted to the LCD panel with the resolution select signal 4 to make the screen of the high- resolution panel 3 effective.
Patent JP-S59202331-A (JP)
Title: Heating and cooking apparatus
Inventor: HIRAI KIYOSUMI
IPC: F24C15/20
Filed: 1983-05-02
Abstract: PURPOSE:To improve the elimination of soot, malodor and CO by interposing catalytic filters among a combustion chamber, a heating chamber and an exhaust port, and between the heating chamber and a sensor, in a complex heating and cooking apparatus made up from a gas oven and an electronic range. CONSTITUTION:A combustion gas within the combustion chamber 14 is sucked up by a circulating fan 7 and is introduced into the heating chamber 8. A part of air within the heating chamber 8 is sent into a sensor 19 and the exhaust port 20 via a catalytic filter 18, and the remaining part of air is passed through the combustion chamber 14 via a catalytic filter 21, and further sent to the exhaust port 20 via a catalytic filter 6. By this arrangement, air within the heating chamber 14 undergoes a catalytic operation by the catalytic filters 18, 21 and 6 and put into a burnt-up state. Consequently, contamination of the sensor 19 and exhaustion of poisonous gas can be prevented.
Patent JP-H05280759-A (JP)
Title: Water boiler
IPC: F24H1/20
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the shortening of water boiler life and waste of electric power arising from the unnecessary operations of a force feed pump by eliminating the idle operations of the force feed pump for feeding hot water from a water boiler tank to the outside. CONSTITUTION:A branch pipe 56 is provided extending from a water feed pipe 54 and intersecting a feed pipe 48 with a joint formed therebetween and either water feed pipe or branch pipe is provided with a pressure reducing means 60 which makes the pressure of water fed from the branch pipe side to the joint between the feed pipe and the branch pipe lower than the pressure of the water fed from the feed pipe side thereto after pump operation. A flow sensor 51 is provided on the extending side of the branch pipe from the aforesaid joint to sense the flow of water or hot water in the branch pipe and activates a pump 49 to start its operation when there is the flow of water or hot water and to stop the operation when there is no flow.
Patent JP-S62234584-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B4/08
Filed: 1986-04-03
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-S61234883-A (JP)
Inventor: ASAI SHIGERU
IPC: A63B67/193
Filed: 1986-04-04
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-S534518-A (JP)
Title: Production of magnetic head
Inventor: IIKAWA TSUTOMU
IPC: G11B5/23
Filed: 1976-07-02
Abstract: PURPOSE:To obtain a magnetic head, bwhich is suitable for mass production and uniform in gap size, by forming the gap facing side of cores with a thin glass layer forming film by a chemical vaporization developing method(CVD Method) and by integrating the cores.
Patent JP-H0729579-A (JP)
Title: Separator for fuel cell and cell stack for fuel cell
Inventor: SAKAIRI KOICHI
IPC: H01M8/02
Filed: 1994-03-24
Abstract: PURPOSE:To uniformize supply of a gas to the whole of an electrode even if the electrode area is enlarged to effectively utilize the whole electrode by alternately installing the inflow port and the outflow port of the gas so that the direction of gas flow is alternately reversed. CONSTITUTION:Each gas flow path 13 in a separator for fuel cell has a closed part 14 formed by alternately connecting and uniting, at the end on the opposite side, an adjacent current collecting rib 12, and an oval gas outflow port 15 is installed so as to pierce through the back in the bottom of the closed end of the flow path 13. A long hole gas inflow port 16 is installed so as to pierce through the back in the perpendicularly crossing direction at the opening end of each flow path. The inflow port 16 is installed on the outer side than the outflow port 15. The flow path 13 becomes sufficiently long, and the flow path 13, the outflow port 15, and the inflow port 16 are also installed on the back with 90 deg. shifted. Even if the electrode area is enlarged, the supply of a gas is uniformized over the whole electrode, current density is enhanced, and the whole electrode is effectively utilized.
Patent JP-S522915-A (JP)
Title: Vessel restrain and tilting apparatus for steel slag dumping vehicle
Inventor: TSUTSUMI ATSUO
IPC: B60P1/04
Filed: 1975-06-24
Abstract: PURPOSE: Slag vessel restrain and tilting apparatus for steel slag damping vehicle provides parallel link mechanism to hang the vessel to enable stable loading and tilting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S522054-A (JP)
Title: Drainage manhole and method of laying the same
Inventor: ETANI HIDEO
IPC: E03F5/02
Filed: 1975-06-24
Abstract: PURPOSE: To provide a drainage manhole and method of laying the same, which are inexpensive and permit even one not skilled in the art to simply provide a constant quality. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09266844-A (JP)
Title: Foaming device and furniture fitted therewith
Inventor: FUJIWARA HIDETOSHI
IPC: A47G19/22
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a foaming device which conveys a refreshing feel to whet the desire to drink alcohol by producing an appropriate amount of foam in liquid such as beer that is poured into a container. SOLUTION: If a glass 4 of beer is put on a coaster 3, a detecting part 7 detects it, a switch 9 is closed according to its detection signal, and a voltage from a battery 8 is applied to an electrode 6 to vibrate a piezoelectric element 5. The vibration is transmitted to the glass 4 of beer and foams the beer, conveying a refreshing feel to the drinking person to whet his desire to drink.
Patent JP-H04313260-A (JP)
Title: Surface-mounted device using resin for preventing crack
Inventor: KONO ARATA
IPC: H01L23/31
Filed: 1991-04-11
Abstract: PURPOSE:To prevent crack, etc., from being produced at a resin by achieving a force which is strong against thermal stress or internal stress by applying a specific resin to a resin mold of IC. CONSTITUTION:A special glass fiber reinforced unsaturated polyester resin with an improved heat resistance is applied to a resin mold 1a of IC. When a mold portion is allowed to flow at a soldering bath with water contents absorbed, the resin has heat resistance even if thermal stress or internal stress is generated, thus achieving a strength which is strong against those forces and hence preventing crack, etc., from being produced at the resin.
Patent JP-H01253544-A (JP)
Title: Method and device for controlling throttle valve
Inventor: SUGAWARA HAYATO
IPC: F02D11/10
Filed: 1988-04-01
Abstract: PURPOSE:To make the highly accurate control of a throttle valve possible under no influence of aging effect by expressing a gain added to deviation of the throttle valve opening and a gain added to differential value of an actual position of the throttle valve through the inertial mass of the throttle valve, a motor torque constant and a dimensionless parameter. CONSTITUTION:Detecting signals issued from a valve position sensor 4 to detect the opening of a throttle valve 8 and an accelerator pedal sensor 6 are inputted into a control circuit 5, and a DC motor 3 is controlled through its feeding back to make the throttle valve opening follow after the pressing down amount of an accelerator pedal regarding it as a target value. The throttle valve 8 is energized by a return spring in a closing direction. In the case of the above- mentioned control, a gain added to deviation between the target and actual positions of the throttle valve 8 and a gain added to the differential value of the actual position shall be expressed through the inertial mass of the throttle valve 8, a motor torque constant and a dimensionless parameter, and a gain added to the actual position shall be expressed using a return spring constant.
Patent JP-S554675-A (JP)
Title: Character pattern generating device
Inventor: KOGA MIKIO
IPC: G06K15/10
Filed: 1978-06-28
Abstract: PURPOSE: To simplify the constitution of the peripheral equipment for the character pattern generating device incorporating the memory device by storing not only the character information of the address region allotted to one character into the memory device but the effective information into the peripheral equipment.  
     CONSTITUTION: The character pattern generating device incorporates character pattern memory device 3 which allots the plural continuous address regions to the character pattern forming one character and address counter 2 which reads the character pattern out of the head address memorized in the character pattern of prescribed one character. In such device, the continuous addresses memorize one character pattern in character picture element region A of device 3, and at the same time start address conversion part B is provided at the blank picture element region to store the effective in formation for the peripheral equipment. Then the reading is continued via start address conversion part 1 until no information exists in the head address of region A, and then the address is renewed to read out the character pattern. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06288239-A (JP)
Title: Multivalve intake type engine
Inventor: SATO HIROMI
IPC: F01L3/06
Filed: 1993-04-05
Abstract: PURPOSE:To provide a multivalve intake type engine which can provide a positive swirl without generating a throttle loss in a cylinder, in a multivalve intake type engine having two intake ports per one cylinder. CONSTITUTION:In an engine composed by providing the first intake port 2 and the second intake port 3 almost parallel in the vertical direction to the axial direction of a crank, the first intake port 2 is formed in a herical port from. The second intake port 3 is formed in a tangential form. To the second intake port 3, a recess 9 to guide the intake air sucked to the first intake port 2 to the positive swirl S of a cylinder 4 is provided in the upstream of the positive swirl S produced by the first intake port 2, at the lower side of a cylinder head 1.
Patent JP-S60225328-A (JP)
Title: Impregnated cathode
Inventor: MARUYAMA MASANORI
IPC: H01J1/28
Filed: 1984-04-20
Abstract: PURPOSE:To obtain an impregnated cathode making the function of a diode having good electron emission life characteristics and improved thermal efficiency by forming the shape of cathode pellet to conical trapezoidal one. CONSTITUTION:A cathode pellet 12 is formed in a conical trapezoidal shape. Thus, by changing the height of cathode emission surface smoothly from the center toward the periphery, an impregnated cathode making the function of a diode which is characterized in that drop of manufacturing yield can be decreased, that drop of thermal efficiency be prevented and that electron emission life characteristics be improved.
Patent JP-S6034575-A (JP)
Inventor: BENGUTO BUYORUKURUNDO
IPC: F16J15/34
Filed: 1984-04-20
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-S58195806-A (JP)
Title: Manufacture of plastic optical fiber with small loss
Inventor: KAINOU TOSHIKUNI
IPC: B29D11/00
Filed: 1982-05-11
Abstract: PURPOSE:To obtain an optical fiber with small loss and superior light transmitting characteristics in the visible light region, by adding a chain transfer agent and an azo compound to a methyl methacrylate (MMA) monomer under tightly sealed conditions in the absence of oxygen, polymerizing the monomer, and melt-spinning the resulting MMA polymer to form a core fiber. CONSTITUTION:An MMA-base polymer is used as a core, and a sheath of a synthetic polymer having a lower refractive index than the core is formed around the core to manufacture a plastic optical fiber. At this time, an MMA monomer is purified in a tightly sealed system, and to the monomer in the absence of oxygen are added a chain transfer agent and an azo compound represented by the formula (where each of R1-R3 is straight or branched chain 1-5C alkyl or cycloalkyl, and the total number of C of R1-R3 is <=7) as a polymn. initiator under tightly sealed conditions. The resulting core polymer is melt-spun in the tightly sealed state to form the core fiber.
Patent JP-S577388-A (JP)
Title: Resistance welding equipment
Inventor: SHIROKURA SADAO
IPC: B23K11/10
Filed: 1980-06-13
Abstract: PURPOSE: To enable welding of a metallic member having a narrow part by inserting an electrode to fill up the narrow part and working from outside in welding a flat plate and a narrow bent piece.  
     CONSTITUTION: A narrow part 12a of an object to be welded is filled with an electrode 13 and a wedge-shaped piece 16, and these are placed on a film rest 21. A platy member 11 to be welded is placed on the above member and an electrode 22 is installed on its upper outside and pressure is applied by the electrode 22 and the rest 21. The pressing force is transmitted from the electrode 22 to the rest 21 through the welded members 11, 12, electrode 13 and wedge-shaped piece 16, and bending force due to pressing is not applied to the base of the electrode 13. The electrode 22, 13 are then energized under pressurized condition. Welding current flows through the members 11, 12 and lapped part of the members is fusion welded and thus resistance welding is performed. Accordingly, resistance welding of a member having depth and narrow part is made possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S535494-A (JP)
Title: Two shaft control internal surface grinder
Inventor: MORI MASAYOSHI
IPC: B24B5/10
Filed: 1976-07-05
Abstract: PURPOSE: To provide the above identified grinder which simultaneously grinds a cylindrical internal peripheral surface and a collar surface, said grinder having a surface cutting direction defined as a composition of feed velocities in the direction of the axis (Z) and the transversal of a work piece, wherein the surface cutting direction at a time of cutting is different from that at a time of dressing, said grinder being capable of using a cylindrical grinding wheel. 
     COPYRIGHT: (C)1978,JPO&Japio