baber/WOPTO huggingface dataset:
Patent JP-H08179168-A (JP)
Title: Optical integrated circuit
Inventor: KONO KENJI
IPC: G02F1/313
Filed: 1994-12-27
Abstract: PURPOSE: To provide an optical integrated circuit which is excellent in manufacturability and low in loss by making the equivalent refractive index of the clad of a multimode interference type optical coupler part by lateral confinement less than the equivalent refractive index of the clad of a single- mode optical waveguide part by lateral confinement. CONSTITUTION: The equivalent refractive index of the clad of the multimode interference type optical coupler part by lateral confinement is set lower than the equivalent refractive index of the clad of the single-mode optical waveguide part by lateral confinement. Namely, the thickness of the side clad layer 4 of, for example, an MMI coupler 11 2 is set independently of the thickness of the side clad layer 4 of a signal-mode optical waveguide part of a mutual operation part III and input/output parts I and V and set thinner than the thickness of the side clad layer 4 of the single-mode optical waveguide. Consequently, the single mode of the single-mode optical waveguide part is secured and the controllability of coupling characteristics of MMI couplers II and IV can be improved as compared with conventional structure.
Patent JP-H08175477-A (JP)
Title: Power switching device of engine and motor of motor cycle
Inventor: ISAKA YOSHIHARU
IPC: B60K6/36
Filed: 1994-12-27
Abstract: PURPOSE: To provide a power switching device of an engine and a motor of a motorcycle which can be driven with high efficiency by driving the engine when high output is necessary and the motor when low output is necessary. CONSTITUTION: A transmission case 12 consisting of V-belt gear change sections 16, 16, a centrifugal clutch 18, and a deceleration gear section 20 is extended from one side of a crank case 11 of an engine 10 toward the back of a vehicle body, and a power unit on which a wheel 37 is supported is provided at the back of the transmission case 12 in such a manner that it can oscillate freely with a front end as a center for a body frame. A motor can be connected to the deceleration gear section 20. Power is switched by connecting the motor to the deceleration gear section 20 or by connecting power from a crankshaft 14 in the crank case 11 to the deceleration gear section 20 through the V-belt gear change sections 16, 16 and the centrifugal clutch 18.
Patent JP-H08184435-A (JP)
Title: Clinometer
Inventor: ISHII HIROSHI
IPC: G01C9/06
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a clinometer which can observe a microinclination accurately by suspending a weight from an ultrathin resilient leaf spring drooping from a fixed board in parallel therewith thereby achieving free motion of the weight not subjected to lateral or oblique vibration. CONSTITUTION: The clinometer comprises a fixed board 1, a weight 2 and leaf springs 3, 3a arrange symmetrically in parallel with each other. The ultrathin springs are not subjected to lateral or oblique vibration and the weight 2 is translated. Since the characteristic vibration of the weight 2 is settled naturally and quickly through the translation, inclination caused by free motion of the weight 2 can be measured. A magnetic sensor 4 is fixed to the fixed board 1 and a magnetic body 5 is fixed to a central position of the weight 2. Microinclination caused by free motion of the weight 2 is converted through the sensor 4 into an electric signal to output a voltage from which the eigen period component is removed electrically only through an active filter circuit. Finally, the variation of inclination is amplified and observed.
Patent JP-2000151211-A (JP)
Title: Dielectric filter
Inventor: NOGUCHI TOSHIHARU
IPC: H01P1/205
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a filter characteristic with a large out-band attenuation by providing a connection electrode and an input output electrode to one dielectric resonator and providing a connection electrode and an electrode integrated with an input output electrode to other dielectric resonator. SOLUTION: The dielectric resonator 1 (2) is made up of a base 3 (4) made of a dielectric material and up of each conductor placed on the base 3 (4). Then a connection electrode 13 of the dielectric resonator 1 is opposed to a connection electrode 16 of the dielectric resonator 2 and they are connected by a conductive soldering material such as solder, and outer conductors 5, 6 are soldered by a conductive soldering material such as solder. Furthermore, input and output electrodes 12, 15 are connected by directly or indirectly using a conductive soldering material to a wiring pattern or the like provided to a base.  Then the one dielectric resonator 1 is provided with the connection electrode 13 and the input output electrode 12 and the other dielectric resonator 2 is provided with the electrode integrated with the connection electrode 16 and the input output electrode 15 to obtain the filter characteristic with a large out-band attenuation.
Patent JP-H08188954-A (JP)
Title: Joinable sheetlike nonwoven fabric
Inventor: NOZU TAKASHI
IPC: D04H3/105
Filed: 1994-12-28
Abstract: PURPOSE: To enable the simple connection of mutual nonwoven fabrics, as necessary, in use of the nonwoven fabrics for various applications such as civil engineering or agricultural sheets and the achievement of a sufficient adhesive strength by extremely firmly joining the nonwoven fabrics to a sheetlike joining member. CONSTITUTION: This sheetlike nonwoven fabric has many looped fibers 1aF and 1bF on the surface thereof, >=3mm height of the loops, >=30 loops/cm<2> density of the loops, >=100g/m<2> basis weight and >=1.0mm sheet thickness. The nonwoven fabric can be joined to a sheetlike joining member 2 having many hooks joinable to the loops. The adhesive strength thereof to the joining member 2 is >=10kg/25cm<2> .
Patent JP-H03186155-A (JP)
Title: Moisture control device for air conditioner
Inventor: TANAKA OSAMU
IPC: F25B1/00
Filed: 1989-12-14
Abstract: PURPOSE:To improve the comfortableness and prevent excess liquid back to a compressor accompanying humidity control by controlling the opening of a pressure reducing mechanism not only based on a discharge excess heat degree but also a suction excess heat degree. CONSTITUTION:A discharge excess heat degree is detected based on the difference between the humidity T2 of a discharge pipe of a compressor 1 and a refrigerant condensation temperature Tc in terms of a discharge excess heat degree detection means 60. The discharge excess heat degree is compared with the previous discharge excess heat degree in terms of a suction excess heat degree setting means 61 and a target suction excess heat degree is set. A control means 62 controls the opening of pressure reducing mechanisms 25a, 25b, and 51 so that the actual suction excess heat degree may reach the target suction excess heat degree by the suction excess heat setting means 61. In this manner, the discharge excess heat degree and the rise and fall keynote are detected so that the humidity state of an air conditioner may be accurately detected by setting the target suction excess heat degree based on the detected values, which makes it possible to carry out the humidity control to a satisfactory extent.
Patent JP-H02171503-A (JP)
Title: Smell reducing device for kerosene burner
Inventor: NISHIMURA MAKOTO
IPC: F24C5/18
Filed: 1988-12-23
Abstract: PURPOSE:To prevent gas from being discharged in a white smoke state during an extinguishing motion by a method wherein gas sucked from a suction device is guided through a gas guide passage toward a fuel oil level, and thereafter it is discharged to the outside of a device. CONSTITUTION:When a wick elevation type kerosene heater is extinguished, a suction device 13 is worked, and gas generated from a combustion wick is sucked in a casing 19 through a discharge passage 9, the internal space of a combustion tank 2, and a hole 10. Gas is guided toward a fuel oil level in the combustion tank 2 through a gas guide passage 18. Kerosene gas having a relatively high grain size and a high specific gravity produces dew and is gasified because of the gas guide passage 18 being relatively long, and flows in fuel oil along the inner wall of the gas guide passage 18. The gas guided to the fuel oil level through the gas guide passage 18 is brought into contact with kerosene 3 discharged on the fuel oil level through a communication port 20. An unliquefied kerosene component is adsorbed to the kerosene 3, remaining gas is discharged to the outside of a smell reducing device 17, and white smoke is almost prevented from generation during operation of the smell reducing device 17.
Patent JP-H09166672-A (JP)
Title: Gimmicky clock
Inventor: BABA KOJI
IPC: G04C21/16
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a gimmicky clock in which the generation of melody can be stopped halfway from a place at a distance from the clock by controlling a melody generation circuit when a specific signal of a specific sound, a specific sound quality or the like is detected by a noncontact sensor. SOLUTION: A microphone 10 is installed at the central lower part in the front of a clock body. The microphone 10 detects a specific signal such as a hand clapping sound, a sound at, e.g. 70dB or higher or the like in the front of the clock body, it sends a detection signal to a detection circuit 11, and it analyzes the signal so as to be sent to a control circuit 13. When the circuit 13 receives the detection signal from a detection means 12, it sends a stop signal to a melody generation circuit 14, and it stops the emission of a melody from a loudspeaker 6. In addition, the circuit 13 is connected to alight and shade sensor 7, to a sound volume control knob 8 and to an ON-OFF switch 9, and it performs a prescribed control operation on the basis of the detection result of the sensor and on the basis of the result of a manual operation.
Patent JP-H04196286-A (JP)
Title: Coating method for chip component temporarily adhering adhesive
Inventor: KITAMURA MASATO
IPC: H05K3/30
Filed: 1990-11-27
Abstract: PURPOSE:To prevent solder bridge from generating between electrodes of a chip component by rolling adhesive coating a placed component and forming an insulating wall of the adhesive between soldering lands. CONSTITUTION:After an adhesive 5 coats at one or more points between soldering lands 1 and 1, a chip component 6 is placed on the lands 1, 1. When the component 6 is placed, pointlike adhesives 5 are rolled by the component 6, insulating walls are formed between the lands 1 and 1, and the component 6 is temporarily adhered to the soldered positions of the adhesive 6. The flow- out of the solder melted at the time of soldering or remelting is stopped by the walls of the adhesive 5. Thus, generation of a solder bridge is prevented.
Patent JP-H10172643-A (JP)
Title: Waterproof connector for electronic control unit
Inventor: OKAMURA NORITOMO
IPC: H01R13/52
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector of an electronic control unit with which terminal alignment can be easily retained and re-flow soldering can be easily carried out and which gives excellent water-proofing property. SOLUTION: In a waterproof connector which connects an electronic control unit and a wire harness, the electronic control unit comprises a box-like case 12 having an aperture 12a into which a printed substrate 3 and be inserted in the direction from the rear end part 3c and on the other hand, a front end part 3b of the printed substrate 3 is fixed in the inner end face 13e of a male connector 13 to be connected with a female connector of the wire harness and a seal ring 15 which is closely attached to the inner circumferential face of the aperture 12a is attached to the outer circumference of the fitting part 13a of the male connector 13 which is to be fitted in the aperture 12a when the printed substrate 3 is inserted into the aperture 12a in the direction from the rear end part 3c.
Patent JP-H06142909-A (JP)
Title: Automatically supplying device for paste-like brazing filler material
Inventor: TOYAMA ISAMU
IPC: B23K3/06
Filed: 1992-11-11
Abstract: PURPOSE:To improve the working efficiency in the supply of a brazing filler material to a part to be brazed arranged on the circumference. CONSTITUTION:This device is composed so that the brazing filler material is automatically supplied to the part to be brazed which is arranged on the circumference by providing a rotary plate 3 on which a work W is placed while taking the center of the part to be brazed as the center of rotation, also mounting nozzles 15 for jetting a brazing filler material to a horizontal arm which is vertically movably provided on a column through vertical arms 11 which are vertically movably provided, mounting the nozzles 15 to the vertical arms 11 so that their orientated angles are adjustable, stopping the jetting nozzles in the lowered position and intermittently revolving a rotary plate 3 while jetting the brazing filler material from the nozzles 15.
Patent JP-2000139494-A (JP)
Title: Determination of substance by reacting plural enzymes and enzyme composition
Inventor: NEJIME TETSUYA
IPC: C12Q1/58
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To enable the measurement of a high concentration substance simply and in a high accuracy by reacting plural enzymes to the single substance existing in a living body liquid. SOLUTION: This method for measuring a substance is to react plural enzymes to the objective substance to be measured or a substance converted from the objective substance to be measured. At this time, by inducing one of the plural enzyme reaction systems to an indicating reaction, the determination of the substance is carried out. The other enzyme reactions are not induced to the indicating reaction and the substance to be measured and the substance converted from it do not react in the reaction, or the like. By adjusting the ratio of adding amounts of the used plural enzymes, it is possible to set an optional measuring sensitivity and optional measuring range, the determination of the objective substance to be measured contained in a specimen which corresponds to the concentration range of the substance to be measured can be performed simply and in a good accuracy.
Patent JP-H11158508-A (JP)
Title: Porous part, device for producing the porous part and production of the porous part using the device
Inventor: YABE KOJI
IPC: B22F5/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To produce porous parts having the diversity of molding and capable of improving the balance of rigidity after sintering, to provide a device for producing the porous parts and to provide a method for producing the porous parts using the device. SOLUTION: A sintering internal gear 30 as a porous part is composed of in such a manner that, by injecting each powder mixed soln. 41a, 41b and 41c obtd. by almost uniformly mixing sintering powder 31a, 31b and 31c with different grain sizes into an organic solvent into a reaction soln. tank 42 retaining a reaction soln. B to be cured by chemical reaction, it is molded into a prescribed shape.
Patent JP-H10153064-A (JP)
Title: Blind device and its decorative plate
Inventor: OISHI MAMORU
IPC: E06B9/323
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a blind device which is provided with an upper storing body excellent in beauty and a decorative plate used as the upper storing body. SOLUTION: A blind device 1 is provided with vertical frames 4 and 5 located at the right and left sides of an opening part 2, a lifting means which lifts each slat 3, and an upper storing body 7 which is arranged over the opening part 2 in order to store its electric motor 6 and raised slat bundle. The upper storing body 7 is provided with a ceiling member 11, a pair of side wall members 12 and 13 arranged on the right and left sides of the ceiling member 11, and a decorative plate 14 which is arranged between a pair of side wall members 12 and 13 and covers the electric motor 6 as a lifting means and slat bundle.  The decorative plate 14 comprises multiple long decorative plates connected separately to each other, and is installed so that it is engaged with and suspended from the upper surface of the projected part of a ceiling member 11 projected roughly horizontally and toward the inside.
Patent JP-2000165929-A (JP)
Title: Method for handing off radio communication in cordless communication system of tdma base and constitution element
Inventor: SPERBER CHRISTOPH
IPC: H04W36/14
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing connection between a mobile station which radio-communicates with the (first) base station of a (first) cordless telephone system (CTS1) and the different (second) base station of a (second) cordless telephone system (CTS2) in the communication system of a TDMA base. SOLUTION: For trying the setup of a radio link with a second base station (CTS-FP2) by a second time slot (TS2) or for establishing connection to the second base station while a mobile station (CTS-MS) is in the middle of communication with a first base station (CTS-FP1) by a first time slot (TS1), the TDMA frames (f1, f2 and f3) of an interleaving system are used when information is sent between the mobile station and the base stations (CTS-FP1 and CTS-FP2) with the TDMA frames (f1-f8) of the first time slot (TS1) in accordance with the interleaving system.
Patent JP-2000156239-A (JP)
Title: Solid oxide type fuel cell
Inventor: TAKAHASHI YASUSHI
IPC: H01M8/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide type fuel cell capable of inhibiting the lowering of the performance of battery caused by the deterioration of an electrode. SOLUTION: A solid oxide type fuel cell 10 is usually operated under a high temperature of about 800-1000 deg.C, so that an air electrode is oxidized and a fuel electrode 14 is reduced, which impairs the characteristic of an electrode. As the countermeasure, methane is supplied to the air electrode 12 and the air is supplied to the fuel electrode 14 in a cooling-down process after the stop of the operation, whereby the reaction countray to the deterioration reaction is generated and the characteristic of the electrode can be recovered.
Patent JP-H09148845-A (JP)
Title: Oscillation circuit
Inventor: SHIBATA TSUNENORI
IPC: H03B5/32
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce a vibrator current nearly without decreasing the loop gain of a crystal oscillator by connecting a clamp circuit to the input terminal of an amplifier. SOLUTION: The phase inverting amplifier circuit 2 amplifies the output of an oscillator and shapes its waveform up to an amplitude required to drive a following digital circuit. The clamp circuit 3 consists of a series circuit of two diodes D1 and D2 which are connected in parallel in mutually opposite directions and a capacitor Cp for DC cutting. A high frequency current flowing to the crystal vibrator X1 of the crystal oscillator increases as a high frequency voltage applied between the input terminal of the phase inverting amplifier 1 and the ground rises, but decreases as the voltage drops, so when the clamp circuit 3 limits the high frequency voltage applied to the input terminal to a desired value, the vibrator current flowing to the crystal oscillator X1 of the crystal oscillator can be reduced nearly without decreasing the loop gain of the crystal oscillator.
Patent JP-H08183935-A (JP)
Title: Re-releasable pressure-sensitive adhesive sheet
Inventor: YOSHIZAWA KATSUAKI
IPC: C09J133/04
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a pressure-sensitive adhesive sheet presenting excellent re-releasability, free from oozing, developing no lifting and partial debonding in adhering to an adherend, and also developing no adherend stain due to surface base material breakage or paste left when released. CONSTITUTION: In this re-releasable pressure-sensitive adhesive sheet, a laminate made up of a release sheet, a pressure-sensitive adhesive layer and a surface base material, the pressure-sensitive adhesive constituting the pressure-sensitive adhesive layer comprises, as the chief component, an aqueous emulsion of a copolymer with Mn of >=0.1×10<4> but <5.0×10<4> , Mw/Mn of 40-800, an average particle diameter of 100-500nm and Tg of <=-50 deg.C, a rosin-based resin, etc., as tackifier, and such an amount of a polyglycidyl compound bearing at least two epoxy groups as to be 0.5-2 equivalents of the epoxy groups per equivalent of the carboxyl group in the copolymer.  The above aqueous emulsion is prepared by emulsion polymerization of a monomer composition comprising (a) 80-99wt.% of a (meth)acrylic 8-12C alkyl ester, (b) 0.3-10wt.% of (meth)acrylonitrile, (c) 0.1-5wt.% of an α,β-unsaturated carboxylic acid, and, according as necessary, (d) 0-5wt.% of another monomer.
Patent JP-H09165153-A (JP)
Title: Indicating lamp inspecting device of elevator
Inventor: MAEDA KATSUMI
IPC: B66B3/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To perform an inspection work by one person by pushing an inspecting button provided on a car to carry a current to indicator lamps and buzzers provided on the car and an elevator hall, and lighting and operating them. SOLUTION: An inspection panel is opened by a key, and a car stopping door switch 8 therein is ON. A door open button 4 and a door close button 5 are simultaneously pressed. A car stopping door switch 8, the door open button 4 and the door close button 5 constitute an inspecting button as the whole. A press-down signal is outputted to a control board 14, and an instruction is given to a remote station 15 to carry a current to an emergency panel 10, an emergency buzzer 11, a car position indicator 13, and a hall position indicator. Then, the current is carried to the emergency panel 10, the emergency buzzer 11 and the like to inspect whether their LED are lighted, or the buzzer is rung.
Patent JP-H02219168-A (JP)
Title: Document-marking method
Inventor: MAAGARETSUTO GAADONAA MAKUFUAI
IPC: G06F17/22
Filed: 1989-12-20
Abstract: PURPOSE: To improve the work efficiency by inputting data including a pointer to a reference document to designate the operation to be executed and discriminating the end user executing the operation for the document, to designate conditions related to plural operation markers. CONSTITUTION: After taking out a document or generating a new document, an end user(EU) on the request side selects and marks at least one position to designate the operation which another end user should perform. For this selection, the EU starts an available operation marker function through an editing program 14. The EU can start a function which informs an end user(EUR) on the response side that the designated operation should be executed, and this informing function is executed by using a report processor 16 in the text editing program 14 or on the outside of this program. The EU selects an already existing message of generates a new message while having a conversation with the report processor 16 and transmits it to the EUR. Thus, the work efficiency is improved.