baber/WOPTO huggingface dataset:
Patent JP-S60207609-A (JP)
Inventor: HAMANAKA RIKIO
IPC: A45C3/00
Filed: 1984-03-30
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-S58182512-A (JP)
Title: Surface acoustic wave sensor
Inventor: EHATA YASUO
IPC: G01L1/00
Filed: 1982-04-20
Abstract: PURPOSE:To expand a service temp. range, by forming an oscillation circuit together with a surface acoustic wave resonator on the same GaAs substrate. CONSTITUTION:Electronic parts constituting an oscillation circuit 12 are formed on a GaAs substrate 11 by a semiconductor process. These electronic parts are connected by means of the aluminum wiring in the final layer. An interdigital electrode 13 and a grating reflector 1 of a surface acoustic wave resonator are formed on the same substrate 11 simultaneously in this stage. The electrode 13 and the circuit 12 are connected by means of the aluminum wire. The substrate 11 is provided on a metallic package 16. This sensor is connected electrically to an external circuit by means of a connection pin 17 for a DC power source, a connection pin 18 for grounding, and a connection pin 19 for oscillation output.
Patent JP-H04300733-A (JP)
Title: Hub clutch
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1991-03-28
Abstract: PURPOSE:To provide a hub clutch capable of automatic changeover for engagement and disengagement between a drive shaft and a wheel hub, according to difference of rotation of both. CONSTITUTION:A rotationally moving control holder 16 and a fixed holder 17 are provided between engaging faces 13, 14 formed on opposite faces of a drive shaft 1 and a wheel hub 4 and a sprag 15 is assembled in the pocket of both holders 16, 17. An operating pin 18 is inserted in the pin hole 19 of the control holder 16 through a gap in the rotating direction, and a differential bearing 25 to decelerate rotation of the control holder against the drive shaft is provided. When the drive shaft is rotated against the wheel hub, both the holders 16, 17 are relatively rotated by the gap in the rotating direction, and the sprag 15 is let to be in the engaged condition. On the contray, when rotating speed of the wheel hub is higher than that of the drive shaft, the wheel hub is overrun against the sprag, and engagement is released.
Patent JP-H09256433-A (JP)
Title: Pipe end fastener for pipe joint
Inventor: KOJIMA NORIATSU
IPC: E03C1/12
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pipe end fastener capable of absorbing the expansion of a drain pipe or the like, ensuring freedom from a concern about a fall, and allowing a very easy work for a proper pipe connection, or changing parts due to the visibility of the position of the edge of the drain pipe during the connecting work. SOLUTION: A drain pipe 1 is connected to the drain pipe joint hole 3 of a drain pipe joint 2. A stopper end 4 is formed within the drain pipe joint hole 3, and this pipe joint hole 3 is formed to have an insertion hole 3c above a position between the drain pipe 1 and the stopper end 4. Then, an elastic pipe joint end fastener 7, with an upper part 7a rounded at a large diameter and a lower part 7b rounded at a small diameter, is passed through the insertion hole 4c, and positioned so as to extend the lower part 7b to the lower surface of the stopper end 4. Then, the drain pipe 1 is tightened with a screw ring 5, thereby causing the edge 1a of the drain pipe 1 to press the pipe joint end fastener 7.
Patent JP-H04299861-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: MITA KEIJI
IPC: H01L27/14
Filed: 1991-03-28
Abstract: PURPOSE:To manufacture, without increasing the number of masks, a structure in which the cathode series resistance of a photodiode is reduced by digging the surface of silicon. CONSTITUTION:A base region 33 is formed on the surface of a second epitaxial layer 29; an opening 34 for emitter diffusion use is formed on its surface. The surface of silicon in required parts is etched by using an etchant such as KOH dependent on impurity concentration. An N<+> type diffusion region 35 for a photodiode 11 and an emitter region 36 for an NPN transistor 12 are formed by utilizing the opening 34.
Patent JP-H06253491-A (JP)
Title: Canned motor pump
Inventor: KATSUYAMA TADATOSHI
IPC: H02K11/00
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a canned motor pump having a structure to which a magnetic detector is easily attached. CONSTITUTION:In canned motor pump, a magnetic detecting element is positioned by forming a plurality of engaging parts 12-1 in a stator insulating member 12 for winding coils 13 on a stator iron core 11, so as to stretch in the axial direction from the end of its inner peripheral surface, and fitting holding members for holding the magnetic detecting element to the engaging parts of the above-mentioned insulating member 12.
Patent JP-H04299307-A (JP)
Title: Autofocusing camera
Inventor: YAMADA MASATOSHI
IPC: G03B13/36
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a photograph in focus even at an infinity point. CONSTITUTION:When a distance obtained by performing range-finding by an active type range-finder 8 is longer than a specified distance and a value obtained by performing photometry by a photometry device 13 shows to be brighter than a specified value, a CPU 1 judges that photographing is executed outdoors and at the infinity point and sets a photographing lens at a position where the infinity point is in the most priority. Thus, the photograph which is in focus vividly to the infinity point is obtained.
Patent JP-H03266394-A (JP)
Title: Light-radiating electronic tube lighting device
Inventor: UETSUKI TADAO
IPC: H05B41/23
Filed: 1990-03-15
Abstract: PURPOSE:To reduce the capacity of an impedance element for reducing cost by connecting an impedance element between power supply and a primary side of a stepdown transformer, and connecting a light-radiating electronic tube to the transformer secondary side. CONSTITUTION:Power supply AC is connected to a primary side of a stepdown transformer Tr through an impedance element Z and a light-radiating electronic tube la is connected to a secondary side of the transformer Tr. Accordingly, since the transformer Tr shares in a voltage drop in an impedance element Z so as to reduce it, and a value of the impedance element Z can be reduce by that amount. Further, its dielectric strength also can be used in the safe side and by further improving a power-factor observed from the power supply side, capacity is decreased. Accordingly, a small-sized and inexpensive impedance element can be used.
Patent JP-H02244174-A (JP)
Title: Toner cartridge
Inventor: KOISO JUNICHI
IPC: G03G21/10
Filed: 1989-03-17
Abstract: PURPOSE:To facilitate the housing of a toner into a replenishing toner housing part and to prevent the toner from splashing at the time of a cartridge exchange by connecting the replenishing toner housing part and a recovered toner housing part and rotatably providing the replenishing toner housing part in the state of fixing the recovering aperture of the recovered toner housing part 32 so as to face upward. CONSTITUTION:The replenishing toner housing part 31 and the recovered toner housing part 32 are connected via a connecting means 33 and the replenishing toner housing part 31 is rotatably provided in the state of fixing the recovering aperture 32d of the recovered toner housing part 32 so as to face upward and is so constituted that the recovering aperture 32d is held to face upward at all times even if a replenishing aperture 31b is directed downward at the time of toner replenishment. Since the replenishing toner housing part 31 is parted from the recovered toner housing part 32 from the beginning in such a manner, the housing of the toner into the replenishing toner housing part 31 is facilitated and since the recovering aperture 32d is held to face upward at all times, the splashing of the toner at the time of the cartridge exchange is prevented.
Patent JP-H06274496-A (JP)
Title: Schedule managing method
Inventor: MINAMI NORIOMI
IPC: G06Q50/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide a schedule managing method in which the setting of plural reservation/schedule at the same date/time of one management item can be attained. CONSTITUTION:At the time of reserving 50% of a schedule item A 'from 9:00 to 10:00 on April 7th', reservation information 21 using a division pattern A2 of the schedule item A is inputted, and converted into reservation information 22 having concrete rate information(50%) by referring to data in a schedule pattern rate information storage part 11. Then, the reserving situation of the schedule item A on the designated data and hour is checked in a schedule content information storage part 12, and the already reserved reserving rate 50% and the rate 50% to be newly reserved are added. When the added result is not more than 100%, the content of the reservation information 22 is newly registered. Therefore, flexible schedule management can be attained.
Patent JP-H09228296-A (JP)
Title: Production of cast-coated paper
Inventor: YADA AKIHIRO
IPC: D21H19/36
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a production process for cast-coated paper which is reduced in occurrence of paper curling, even when temperature change happens, and is very excellent in the running properties on the electrophotographic camera. SOLUTION: This cast-coated paper is produced by coating the substrate paper with a coating liquid on its one surface at a rate of 10-40g/m<2> on the dry basis, then coating the back surface of the substrate paper with polyethylene glycol in an amount of 0.5-10g/m<2> on the drying step or after completion of the drying.
Patent JP-H03265886-A (JP)
Title: Typing practicing device
Inventor: OTSUKA NAOKI
IPC: G09B13/04
Filed: 1990-03-15
Abstract: PURPOSE:To grasp the tendency of typing-mistake by comparing inputted data with a text as to every character, storing the effect which key for the character is erroneously typed as to each character constituting the text and outputting the stored error data. CONSTITUTION:In the case that a typist types looking at the text, the inputted data inputted from a key board 5 by an error checking means 19 is compared with the text for key board practice as to every character, and the effect which key for the character is erroneously typed as to each character constituting the text is stored in a storing means 21. And the error data is outputted to an output device (CRT display) 2. Thus, the typist can grasp the tendency of typing-mistakes by viewing it.
Patent JP-2000261975-A (JP)
Title: Operation mode control method, operation mode control device and recording medium in which operation mode control process program is recorder for battery-driven apparatus
Inventor: ARASAKI SHINICHI
IPC: H02J7/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To read the characteristics of a battery in a battery-driven apparatus, which has operation modes with a plurality of different consumed power, so as to make the apparatus operate safely and use the battery efficiently. SOLUTION: Voltage of a battery are measured in operation states with two different consumed powers, from the difference between the two measured voltage values, the internal resistance of the battery is calculated, and from the calculated internal resistance, the type and characteristics of the battery are determined and recorded. By using the present state and characteristics of the battery, it is determined whether or not the transfer from the present state to the corresponding state is possible, before the transfer from the operation state of the small consumed power to the operation state of the large consumed power. If it cannot be made, the use of the operating state is inhibited.
Patent JP-2000263197-A (JP)
Title: Nozzle for continuous casting
Inventor: HASEBE NOBUHIRO
IPC: B22D41/50
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting capable of being easily exchanged during casting and without causing any quality deterioration in a molded product. SOLUTION: A part of the nozzle 1 for continuous casting and a nozzle member 3 are surrounded with a metallic cover 5, and an inert gas flowing passage 7 is formed between the metallic cover 5 and a part of the nozzle 1, and the nozzle member 3. Further, an inert gas blowing hole 10 connected to the inert gas flowing passage 7 is formed between the end part of the metallic cover 5 and the nozzle member 3.
Patent JP-H03264345-A (JP)
Title: Manufacture of air permeable packaging material
Inventor: YAMAGISHI HIDEHARU
IPC: B65D65/40
Filed: 1990-03-15
Abstract: PURPOSE:To obtain packaging material, the bond strength of which is stable and which has air permeability, by a method wherein porous polyolefin-based resin film and air permeable printing supporting base material are locally bonded together by hot-melt adhesive or dry laminating adhesive. CONSTITUTION:Porous polyolefin-based resin film is obtained by melting, extruding and stretching molding material made of polyolefin-based resin, to which inorganic filler consisting of, for example, calcium carbonate, silicon dioxide and the like. The pasting between air permeable printing supporting base material such as papers and the porous polyolefin-based resin film is performed through local bonding by means of hot-melt adhesive or urethane-based dry laminating adhesive. In this case, since the adhesive is applied locally in the dot-like, tortoise-shell pattern-like, lattice pattern-like, wave pattern-like or striped pattern-like form or the like, the air permeability of the obtained laminated sheet is not impaired by the interposition of the adhesive.
Patent JP-H03267057-A (JP)
Title: Catalytic heater and foot warmer using the same
Inventor: NAKAGAWA SUSUMU
IPC: A61F7/08
Filed: 1990-03-15
Abstract: PURPOSE:To allow the use of a primary air to meet all requirements of air for combustion necessary for oxidation of a fuel gas by arranging a fabric- shaped oxidation catalyst covering a mixing container, a mixing nozzle to supply a gas mixed with air for combustion to the mixing container and an igniter to ignite the mixed gas from the mixing nozzle. CONSTITUTION:When a mixed gas from a mixing nozzle 13 is ignited with an igniter 14, it is burnt giving a flame within a mixing container 11 to heat oxidation catalysts 12a-12c covering the mixing container 11. When some parts of the oxidation catalysts 12a-12c exceed a specified temperature, a fuel gas is oxidized by a catalytic reaction and moreover, heat generated by the oxidation heats up other parts of the oxidation catalysts above the specified temperature sequentially. Thus, the oxidation catalysts 12a-12c are heated above the specified temperature like a chain reaction within a very short time as a whole to allow the oxidation of the fuel gas thoroughly.
Patent JP-H08258776-A (JP)
Title: Small motor-driven vehicle
Inventor: KAWABATA GONSHIRO
IPC: A61G5/04
Filed: 1995-03-24
Abstract: PURPOSE: To facilitate wiring to the electric apparatus of a handle part for steering by a method wherein the stay member of a handle part for steering coupled to a fork member is formed of a pipe member in an oval shape or an oblong shape in cross section, and the fork member arranged at the lower end of the stay member in such a state to be deviated from one end. CONSTITUTION: In a small motor-driven vehicle comprising a front wheel being a single wheel steered by a steering handle 1; and a pair of right and left rear wheels driven by an electric motor, the front wheel is supported at the lower end part of a crotch-form fork member 9. The fork member 9 is coupled to a stay member 10 in an oblong shape in cross section, integrally coupled to the steering handle 1, by means of two bolts 11. The lateral width of the upper arm part 9A is caused to approximately coincide with the internal lateral width of the front end part of the stay member 10, and the upper arm part 9A of the fork member 9 is deviated to the front side and fixed by means of a bolt. A wire harness 12 is wired through an opening part 10a formed in the rear of the upper arm part 9A.
Patent JP-S55158678-A (JP)
Title: Manufacture of solar cell
Inventor: SAITOU TAKESHI
IPC: H01L31/0352
Filed: 1979-05-29
Abstract: PURPOSE:To obtain an Si single crystal by resolving Si powder and SiO2 powder into an organic solvent, applying the solution on a substrate, providing an SiO2 film containing fine Si crystals, processing the product at a high temperature, and alloying the substrate metal and Si particles. CONSTITUTION:Al 43 is evaporated on an almina-ceramic substrate 42. Then, Si particles whose diameters are about 50-100mum and weight concentration is 35% and SiO2 powder whose weight concentration is 8% are resolved into the organic solvent, and the solution is applied on said Al 43 by rotating the substrate. Then, the organic solvent is evaporated by heating and the layers of Si 41-41'' which are completely covered by SiO2 44 are formed. Then, heat is applied at about 750 deg.C, and the hardening of alloy progresses only at the back surface of the Si particles which contacts with the Al 43, but alloy is not formed in particles 41'. The portion contacting with Al becomes an Al2(SiO3)345 which is difficult to resolve in HF. By processing with HF, the particles 41' are removed, SiO2 on the surface of the particles 41 and 41'' are removed, the Si fine crystals 41 are exposed, and an Al 43 is covered by an insulting film 45. A Schottky barrier metal 46 is covered on the said film, electrodes are provided, thereby an excellent solar cell can be obtained.
Patent JP-2000259101-A (JP)
Title: Display device and vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/28
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the vacuum cleaner equipped with the display device which increase display styles by the light emission of a light emission part without making the structure complicated and improves display performance without making control complicated. SOLUTION: An operation means 30 and a light emitting means 31 of a hand operation part 3 are connected to a control means 22 through two-wire signal lines 23 and 24 of a hose 2 connected to a vacuum cleaner main body 1 housing a motor-driven air blower 21. The constant voltage from a power supply means 25 is read by a current detecting means 28 by varying the current value according to setting operation for setting the driving state of the motor-driven air blower 21 by the operation means 30. The driving of the motor-driven air blower 21 is controlled corresponding to the setting operation. In case of a button for automatic setting of the operation means 30, the voltage value of the electric power from the power supply means 25 is switched by a voltage switching means 26.  A current direction switching means 27 switches the current direction to supply a current having a specific voltage value to the light emitting means 31 in a specific time section, thereby properly making light emitting elements illuminate. The light emitting elements can be turned on independently even by the simple structure using two wires to improve the display performance.
Patent JP-H09257667-A (JP)
Title: Dust-concentration measuring device
Inventor: YAMADA HIROSHI
IPC: G01N21/05
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable a dust densitometer and gas-component analyser to operate independently with sample gas being supplied from a common sampling gas pipe. SOLUTION: For a dust sampling pipe 3 for sampling sample gas from a flue 1, a gas inlet port 31 is formed at a position for accepting the total pressure of fluid in the flue 1 at one end. The other end of the pipe is taken out of the flue 1 and returned in U-turn state, and a gas discharging port 33 is formed at the final end in the flue. A measuring chamber 35 of a dust sensitometer is formed at the part at the outside of the flue. Furthermore, a gas-component sampling pipe 2 is constituted so that one end is connected to the part of the above described dust sampling pipe 3 at the outside of the flue at the front stage of the above described measuring chamber 35 and the other end can be connected to a gas-component analysis meter 5 trough a sucking pump 4.
Patent JP-S63232834-A (JP)
Title: Supply device for granular substance
Inventor: KIMURA OSAMU
IPC: B01J4/00
Filed: 1987-03-23
Abstract: PURPOSE:To eliminate massive dropping or flushing by providing a screw conveying granular substance and furnishing the discharge opening of a screw feeder with a net. CONSTITUTION:The supply device for granular substance is constituted by furnishing the discharge opening of the screw feeder provided with the screw for conveying granular substance with the net. As for the material of net, stainless steel wire, copper wire and steel wire plated with nickel are preferably. As for the method of fixing the net to the cylinder of screw feeder, the method of welding along the periphery of cylinder, etc, are used in the case of metallic net. The angle with which net is fixed is 0-45 deg. to the vertical axis of the cylinder of screw feeder, and 5-50 deg. is preferable.
Patent JP-H10260777-A (JP)
Title: Mouse
Inventor: FUKAMI HIDEO
IPC: G06F3/0354
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mouse with which the length of cable can be adjusted in simple configuration. SOLUTION: When a spool 4 with knob 5 is rotated in the direction of arrow A, a cable 7 is taken up by the spool 4. When the spool 4 is rotated oppositely to the direction of arrow 4, a top end 6a of backward rotation preventing plate 6 is put into the recessed part of knob 5 and the rotation of spool 4 in clockwise direction is blocked. When a rear end 6b of backward rotation preventing plate 6 is pushed in the direction of arrow B, on the other hand, the top end 6a of backward rotation preventing plate 6 and the recessed part of knob 5 are unlocked. Therefore, when force is energized in the direction to pull the cable 7 out of the main body of mouse while pushing the exposed rear end 6b of backward rotation preventing plate 6 in the direction of arrow B, the spool 4 is rotated in the clockwise direction and the cable 7 can be extended into arbitrary length.
Patent JP-S603906-A (JP)
Inventor: KUROODO POSHIYON
IPC: B21B27/03
Filed: 1984-04-04
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-S59191318-A (JP)
Inventor: YAMANISHI KENJI
IPC: H01G9/00
Filed: 1983-04-14
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-H04302761-A (JP)
Title: Key interlock device for automatic transmission
Inventor: KOBAYASHI SATOSHI
IPC: F16H59/74
Filed: 1991-03-29
Abstract: PURPOSE:To prevent operating force from being applied to a transmitting system such as a cable and the like even when both operations are performed such as a key operation toward the locking direction in a running range and each shifting operation from a parking range where steering is locked, to the running range. CONSTITUTION:A device is so designed that no force is transmitted at all to a cable 7 even when a position pin 21 interferes with a locking member 5 so as to be out of a parking range, and no force is also transmitted to the cable 7 even if the operating force of a key rotor 43 is applied to the side of a stopper 41.
Patent JP-S58182238-A (JP)
Title: Electronic parts
Inventor: INOUE YUKIHIRO
IPC: H01L23/50
Filed: 1982-04-19
Abstract: PURPOSE:To realize cost down through sealing by resin after changing Au plating to Sn plating by flip chip junction of an LSI chip on a lead frame. CONSTITUTION:Resist masks 10, 11 are selectively formed in both sides of metal plate 9 and these are etched, thereby forming a lead frame 5 where only the junction area is made thinner. A lead frame 5 is fixed to a supporting means, an LSI chip 6 is directly fixed by the flip chip junction method and it is sealed by resin 9. In such a structure, Au plating is unnecessary and the Sn plating is enough for the solder bump and accordingly cost reduction can be realized. In addition, area required for junction is reduced also realizing reduction in size.