baber/WOPTO huggingface dataset:
Patent JP-H03169026-A (JP)
Title: Semiconductor device
Inventor: TAMURA FUMISATO
IPC: H01L21/336
Filed: 1989-11-28
Abstract: PURPOSE:To enhance reliability by a method wherein a film thickness of an interconnection whose resistance needs to be low from a viewpoint of a high-frequency operation is made thick and a film thickness of one part of a redundant interconnection from a viewpoint of a route of an electric current is made thin. CONSTITUTION:One part of an N<+> diffusion layer 6 and one part of a P-type diffusion layer 3 as a diffusion layer of a back gate are exposed from an opening part 8; a platinum silicide film 9 is formed in the opening part 8; a first photoresist 12 is then patterned; after that, a first source electrode 13 and a source interconnection 14 are formed. Then, the first photoresist 12 is removed; a second photoresist 17 is patterned; a source electrode 18 is formed. A film thickness of gold at the source electrode 18 is made partially thick; gold is not deposited additionally on the source interconnection 14. This is because the source interconnection 14 in this part is a redundant interconnection which is intended to prevent impurities from creeping to a periphery of a gate electrode part and to fix a potential of a drain region directly under a gate oxide film 4 and because no problem is caused at a high-frequency operation even when its resistance is high. Thereby, reliability is enhanced.
Patent JP-S63167811-A (JP)
Title: Filtering drainer
Inventor: YAMAMOTO MOTOTANE
IPC: E02D17/20
Filed: 1986-12-29
Abstract: PURPOSE:To increase water-collecting capacity of a filtering drainer by a method in which a water-collecting set to guide groundwater is attached to many water holes in the downside of a drain pipe, and a filtering elastic material through which water can pass is attached to the water-collecting set by covering the water holes. CONSTITUTION:Many water holes 2 are drilled in both sides of the downside of a small-diameter drain pipe 1, and a water-impermeable flexible water- collecting mat 3 is attached to the lower peripheries of the holes 2 by partly covering them. A filtering elastic material 4, e.g., spongy material, etc., through which water can pass is attached to the peripheries of the holes 2 by covering the holes 2.
Patent JP-H01152975-A (JP)
Title: Piezoelectric actuator and driving methode thereof
Inventor: ENDO AKIRA
IPC: H01L41/08
Filed: 1987-12-07
Abstract: PURPOSE:To increase moving distance and moving speed, by securing piezoelectric elements to the side faces of a driving body, driving the piezoelectric elements and producing bending vibration in the driving body. CONSTITUTION:Piezoelectric elements 2 are secured in a right angle relation to the side faces of a square pillar driving body 1 thus constituting a piezoelectric vibration chip 3. A groove 4 is formed in the under face section of the driving body 1 and fitted slidably with a rail. Upon application of voltage onto the piezoelectric element 2, bending vibration is produced therein. Consequently, the driving body 1 performs vertical, circular or oval motion and drives a movable body linearly, rotary or reciprocally.
Patent JP-2000135917-A (JP)
Title: Intake door control device
Inventor: DAIMON YUJI
IPC: B60H1/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To clealy inform a user of the controlled state of an intake door corresponding to the polluted state of outside air. SOLUTION: This control device is provided with an intake switching control means (d) for controlling driving of an intake door actuator (g) so as to set an outside air mode in the clean state of outside air low in exhaust gas concentration and to set an internal air mode in the polluted state of outside air high in exhaust gas concentration. The control device is also provided with a display means (e) constituted to display the polluted state of outside air, and a display control means (f) for controlling the display means (e) to display the polluted state of outside air on the basis of exhaust gas concentration obtained by an exhaust gas concentration computing means (c).
Patent JP-H09149798-A (JP)
Title: Diagnosis of genetic disease
Inventor: KATO MASASHI
IPC: C12Q1/68
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for diagnosing genetic diseases exhibiting various kinds of symptoms of opportunistic infection diseases, etc. SOLUTION: This method for diagnosing genetic diseases exhibiting various kinds of symptoms of opportunistic infection diseases comprises subjecting cell lysate of a person to be examined to gel electrophoresis and searching variation of amino acid sequence of β-actin or isolating cDNA of β/3-actin and searching the variation of amino acid sequence of β-actin or variation of gene sequence using the cDNA.
Patent JP-S63169499-A (JP)
Title: Heat exchanger
Inventor: MIURA HIDEAKI
IPC: F28F9/18
Filed: 1986-12-29
Abstract: PURPOSE:To increase a connecting area between a header and a tube and achieve the solid connection and integration of both of the header and the tube, by a method wherein an expanded part, formed on the end of the tube, is fitted and brazed to a header plate, consisting of a brazing sheet, so as to be pinched, then, is connected to the header through the header plate by brazing. CONSTITUTION:The expanded end 2a of a tube 2 is fitted forcibly and air-tightly into a recess 8 between both pinching walls 6, 6 of a header 1 through a header plate 7 while the tube 2 is arranged so that the opening of the end surface is alighned with the communicating hole 9 of the header plate 7 and is abutted against the outer surface of the bottom wall 7a of the header plate. Under this condition, the tube 2 is held in a temporarily retained condition by a pinching force, generated by both pinching walls 6, 6 of the header 1 and both side walls 7b, 7b of the header plate 7. After temporary brazing, the tubes, the header and the header plate are heated to melt the skin layer of the header plate 7, consisting of a brazing sheet, whereby all of these parts may be brazed integrally.
Patent JP-H08140536-A (JP)
Title: Reel for fishing
Inventor: YAMAMOTO MASAYUKI
IPC: A01K89/017
Filed: 1994-11-21
Abstract: PURPOSE: To suppress the consumption of a battery or a cell contained in a reel for fishing and enable the accurate measurement and display of the extent of a delivered fishing line. CONSTITUTION: This reel for fishing is equipped with a controlling means capable of judging whether a spool rotation signal is outputted or not, substantially cutting off the feed of an electric current from a battery or a cell to an ultrasonic sensor unit for measuring the extent of a delivered fishing line when the spool rotation signal is not outputted for a prescribed time, refeeding the electric current from the battery or cell to the ultrasonic sensor unit when the spool rotation signal is sensed in a state of the substantially cut off feed from the battery or cell to the ultrasonic sensor unit, measuring the extent of the delivered fishing line following the rotation of the spool,  renewing the extent of the delivered fishing line displayed on a display device and thereby capable of reducing the power consumption during a period when the delivering or winding of the fishing line is discontinued or stopped and prolonging the life of the battery or cell contained therein. When the spool rotation signal is sensed, the feed of the electric current to the ultrasonic sensor unit can automatically be restarted to renew the extent of the delivered or wound fishing line following the rotation of the spool and always display the accurate extent of the delivered fishing line.
Patent JP-2000140157-A (JP)
Title: Flipper for swimming
Inventor: VIALE MARIO
IPC: A63B31/11
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a flipper for swimming not being a burden on a diver so much, more efficient viewing from dynamics of both passive flipping and active flipping, providing more effective propulsive force by pushing by securing an inclination larger than the conventional inclination of the flipper to the surface of water especially when starting active flipping. SOLUTION: Concerning a flipper 1 for swimming composed of a shoe 4 made of comparatively soft material having a sole 3 made of the material of comparatively high rigidity, the shoe 4 is provided with at least two protruding elements 31 in the directions of side part and front part. The base part of a blade 2 is hinged to the sole 3 of the shoe 4 in the area between the protruding elements 31 by two extensible stroke limit elements 5. The protruding element 31 is suitable for abutting to the upper surface of the blade 2.
Patent JP-H11132358-A (JP)
Title: Electromagnetic feed water valve device
Inventor: AOKI KAZUAKI
IPC: F16K17/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To exhibit an effect for effectively preventing water hammer pressure which is self-generated by delivering a part of a fluid in an inflow port to an outflow pipe passage through a relief mechanism arranged in a inflow port, when pressure in the fluid which flows the inflow port arranged on a valve main body exceeds a prescribed pressure or more. SOLUTION: A main valve seat 15 arranged on a valve main body 17 is blocked by a diaphragm valve capable of displacement by fluid pressure which flows in, and a plunger 42 for blocking a pilot orifice 27 of the diaphragm valve is fitted in an inner circumference of a guide case 40 fixed to the valve main body 17. The plunger 42 is driven by a solenoid 47 including a coil 44. A relief mechanism 62 is arranged on a inflow port 12 side of the valve main body 17 in an electromagnetic feed water valve device, and a part of the fluid in the inflow port is delivered from a outflow hole 65 arranged to bypass the diaphragm valve into the outflow pipe passage 14 by opening the relief mechanism 62, when pressure in the fluid which flows the inflow port 12 exceeds a prescribed pressure or more.
Patent JP-H02158496-A (JP)
Title: Steering unit
Inventor: KAWAZOE TSUYOSHI
IPC: B63H25/30
Filed: 1988-12-09
Abstract: PURPOSE:To ensure a smooth action by a method wherein a slide ring is loosely engaged with the outer periphery of a reciprocation type hydraulic cylinder and is coupled to a coupling disc coupled to the tip of a piston rod through a plurality of connecting rods, and movement of the slide ring is transmitted to a steering handle through a link. CONSTITUTION:A hydraulic cylinder 5 provided at the front and the rear with piston rods 6 and 6' is mounted to a mounting bed 12, mounted to a ship hull, by means of a mounting bolt 13, and a slide ring 20 is slidably engaged with the outer periphery of the hydraulic cylinder 5. Two coupling rods 9 extended in parallel to a front piston rod 6 are threadedly joined on the front end surface side of the slide ring 20, and a coupling disc 10 is mounted to the tips of the coupling rods 9. The one end of a link 21 is pivotally mounted at 8 to the slide ring 20, and the other end is pivotally mounted at 8 to a steering handle arm 4 of a steering handle 2 key-coupled to a steering shaft 1. This constitution enables distribution of a load, exerted on the piston rods 6 and 6', to the coupling rod 9 and prevents buckling of the hydraulic cylinder 5 and the damage of a rod seal and a piston seal.
Patent JP-2001134331-A (JP)
Title: Semiconductor integrated circuit and device using the integrated circuit
Inventor: MATSUZAKI TAKASHI
IPC: G05F1/56
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of controlling voltage so that the voltage of a secondary power supply does not exceed the voltage resistance of a battery even when quick electric charge is executed by always monitoring the voltage value of the secondary power supply while attaining power reduction and low power consumption. SOLUTION: The semiconductor integrated circuit to be driven between 1st potential and 2nd potential applied to both the ends of a battery to be charged with a 1st current obtained by rectifying an output from an AC generator is provided with a constant voltage circuit for generating 3rd potential having a prescribed potential difference from the 1st potential, a limiter transistor for allowing a 2nd current to flow through a route different from that of the 1st current generated from the AC generator, a 1st control means for generating an overvoltage for controlling the limiter transistor on the basis of the 1st potential and the 2nd potential, and a 2nd control means for generating a control operation signal for driving the 1st control means on the basis of the 2nd potential and the 3rd potential.
Patent JP-H03251821-A (JP)
Title: Method and device for sprinkling gap material
Inventor: GYODA KOZO
IPC: G02F1/1339
Filed: 1990-11-16
Abstract: PURPOSE:To uniformly sprinkle a gap material over the surface of a panel board without using fluorocarbon by sprinkling the charged grains of the gap material over the surface of the board. CONSTITUTION:A panel board 3 is conveyed directly above a metallic electrode plate 26 by a conveyor roller 28, and the electrode plate 26 is raised by a lifting unit 27 to carry the board 3 and then stopped at a specified position. Compressed air is sent from a compressed air feed pipe 24 and discharged into the injection hole 23a of a sprinkling nozzle 23. The gap material is conveyed downward by the air jet. The gap material conveyed by the air jet is allowed to collide with or passed by a high-voltage electrode 29, negatively charged, dispersed and traveled toward the grounded electrode plate 26 along the lines of electric force 31 in an electric field. A panel board is placed on the electrode plate 26, and the gap material is sprinkled over the board surface.
Patent JP-H07168588-A (JP)
Title: Music sound reproducing device
Inventor: SAKASHITA SHIGEO
IPC: G10L25/51
Filed: 1993-12-13
Abstract: PURPOSE:To notify a user of evaluation for a song of the user, when the user sings a song along the accompaniment of music reproduced from a music sound reproducing device using a recording medium. CONSTITUTION:Parts of each high level (H) of a vocal signal VO of a song sung by a professional singer which is recorded at a specified channel as a model for the song of a user and a microphone signal MI being a singing voice signal of the user inputted from a microphone are compared each other by a comparator circuit. And when the user does not sing a song should be sung or the user sings a song not do so, it is indicated by lighting of a indication lamp that the case corresponds to which of the both. Also, an evaluated result for the song of the user is reported by a display device and the like based on a ratio of a lighting accumulation time ST of the indication lamp to a accumulation time VT of a high level (H) of the vocal signal VO within the prescribed time.
Patent JP-2000143402-A (JP)
Title: Solid agrochemical composition
Inventor: ASAI MAKOTO
IPC: A01N25/10
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a solid agrochemical composition having agrochemical activities sustained over a long period while reducing the chemical injury to a plant by including an agrochemically active ingredient having a specific water solubility, an activated carbon and a specified organic high-molecular compound. SOLUTION: This solid agrochemical composition contains (A) an agrochemically active ingredient having >=60 ppm solubility in water at 30 deg.C [e.g. an insecticide (e.g. acetamiprid), a microbicide (e.g. blasticidin S), a herbicide (e.g. alloxydim) and a plant growth regulator (e.g. daminozide), (B) an activated carbon, and (C) an organic high-molecular compound providing 1% aqueous solution or 1% suspension having >=100 mPa.s viscosity (e.g. polyoxyethylene oxide). Preferably, the content of the component A is 0.1-95 wt.%, that of the component B is 0.1-95 wt.%, and that of the component C is 0.1-50 wt.% in the composition.  The composition is obtained by allowing the component A to be adsorbed on the component B, adding the component C and other optional components to a container including the components A adsorbed on the component B, further adding water thereto, and mixing the obtained mixture so as to form a homogeneous state.
Patent JP-H11143562-A (JP)
Title: Controller for active filter device
Inventor: HIROSE SHUNICHI
IPC: H02J3/01
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the compensating ratio of higher harmonic from being lowered even when the fundamental wave of load current is unbalanced. SOLUTION: This device is provided with a load current fundamental wave anti-phase component arithmetic circuit which consists of an anti-phase three-phase two-phase conversion circuit 20 which converts an anti-phase component of load current detection value from a three-phase into a two-phase, a 1st anti-phase component arithmetic circuit 21 which calculates an anti-phase effective component and anti-phase ineffective component of load current from the output signal and an output signal of a phase-locked loop, a 1st anti-phase detection lowpass filter 22 which takes out a direct current component of the anti-phase effective component signal, a 2nd anti-phase detection lowpass filter 23 which takes out a direct current component of the anti-phase ineffective component signal,  a 2nd anti-phase component arithmetic circuit 24 which operates an anti-phase fundamental wave component of the load current in two-phase from an output signal of each-phase detection lowpass filter and an output signal of the phase-locked loop and an anti-phase component two-phase three- phase conversion circuit 25 which converts the output signal form two-phase into three-phase. An output signal of a fundamental wave adder 26 which adds each output signal of a two- phase three-phase conversion circuit 15 and the anti-phase component two-phase three-phase conversion circuit is inputted as a subtraction element of a 1st a subtracted 16.
Patent JP-2001136557-A (JP)
Title: Telephone call system
Inventor: ENDO NORIAKI
IPC: H04W72/04
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a telephone call system which performs a process so that a telephone call is not broken on a base station side. SOLUTION: This telephone call system is equipped with a means which monitors the radio wave state of transmission and reception between a mobile station and a base station and switches the radio channel used for the current telephone call to another radio channel, to prevent the telephone call from being broken; and the base station is equipped with a means which detects the free state of radio channels of other adjacent base stations, a means which secures vacancy for the radio channel when other base stations have no radio channel, and a means which switches the radio channel currently used for the telephone call to the secured radio channel at a request from the mobile station.
Patent JP-H05153629-A (JP)
Title: Reproducing device for high definition color video signal
Inventor: TOZAKI AKIHIRO
IPC: H04N9/797
Filed: 1991-11-27
Abstract: PURPOSE:To reduce the time for convergence of a disturbance of a reproduced picture when the special reproduction mode is changed into the normal reproduction mode by keeping a phase difference between a write timing signal and a read timing signal constant. CONSTITUTION:A read timing generating circuit 40' receives a write reset pulse WR2 from a write timing generating circuit 38 and the timing generating circuit makes a relation of position of it with a read reset pulse RR. Thus, a phase difference between a channel write signal and a read signal is kept to a prescribed value, and a time to display a normal picture is reduced independently of the timing of the signal WR2 when the reproduction mode is restored to the normal reproduction from the special reproduction.
Patent JP-2001097115-A (JP)
Title: Bulb disconnection detector for automobile
Inventor: IMAI NOBORU
IPC: B60Q11/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a bulb disconnection detector for automobile capable of sound confirmation by detecting disconnection in an bulb of an automobile immediately. SOLUTION: Two coils are disposed so as to be double around a lead switch, and an iron frame and iron piping are fitted around the coil.
Patent JP-2000147052-A (JP)
Title: Method of diagnosing insulation deterioration of cable
Inventor: TSUNODA YOSHIO
IPC: G01R31/12
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To facilitate analyzing detected pulsating current components and accurately diagnose the insulation deterioration of a cable by removing AC charging current components from a ground line current and detecting the min. level in a smoothed DC current output. SOLUTION: An AC power source 6 is applied to a cable 1 to induce charges depending on the applied AC voltage due to the electrostatic coupling between a conductor 2 and a shield layer 4, resulting an AC charge current flowing along a ground line 7. On this current a pulsating current is superposed, if an insulator 3 has a deteriorated part. In a deterioration diagnosing circuit 9 a filter 11 removes an AC charge current component from a ground line current i detected by a current converter 8, the output of the filter 11 is selectively amplified at a specified frequency, and a detector circuit 15 and an integrator circuit 16 rectify, detect and smooth the output thereof to obtain a DC current output, and the min. level in the DC current output is detected.  An indefinite pulsating current component is converted into a DC current, and its min. value is evaluated and hence the influence of the incoming noise component can be reduced.
Patent JP-H051053-A (JP)
Title: New process for producing 6-(3-dimethylamino-propionyl) forskolin
Inventor: MASHIBA AKIHIRO
IPC: C07D311/92
Filed: 1991-11-01
Abstract: PURPOSE:To quantitatively produce 6-(3-dimethylaminopropionyl)-forskolin having high purity and expected to be useful as a treating agent for cardiac insufficiency by deacetylating a corresponding 1-acetyl derivative in the presence of a specific amine. CONSTITUTION:The objective compound of formula III can be produced by removing the 1-acetyl group of 1-acetyl-6-(3-dimethylaminopropionyl)forskolin of formula I (Ac is acetyl) in the presence of an amine of formula II (R1 is H or 1-6C alkyl; R2 is 1-6C alkyl, alkoxyalkyl, aminoalkyl or phenyl), e.g. dimethylamine, ethylenediamine or 3-methoxypropylamine. The amount of the amine of formula II is preferably 1.0-20 equivalent based on the compound of formula I and the reaction is carried out at a temperature between 0 deg.C and the boiling point of the solvent, preferably between room temperature and 50 deg.C. The compound of formula I can be produced by acetylating the 1- and 7-hydroxyl groups of the compound of formula IV with an acetylation agent in a solvent.
Patent JP-H07167410-A (JP)
Title: Liquid fuel vaporization type combustion apparatus
Inventor: GOTOU AKEMI
IPC: F23D11/44
Filed: 1993-12-14
Abstract: PURPOSE:To suppress generation of substance to become a cause of generation of tar by holding a temperature in a vaporizer at a specific temperature or lower. CONSTITUTION:A combustion apparatus supplies fuel 3 from a fuel tank 1 to a vaporizer 4 via a pump 2, vaporizes the fuel 3 by the heated vaporizer 4, and mixes vaporized gas 10 from a nozzle 5 with primary air 11 by a burner 6 to burn it. In order to solve a problem in which tar is generated in a vaporizing element 9 due to change of properties of the fuel simultaneously upon vaporizing of the fuel 3 in the vaporizer 4, a temperature in the vaporizer 4 is held at a distillation temperature of 95% of fraction distillation property (a temperature for vaporizing 95% of liquid, 270 deg.C in the case of kerosine) or lower, and a temperature of the mixer of the burner 6 is simultaneously held at 500 deg.C or higher. Thus, the fuel 3 pressure-fed to the vaporizer 4 is pressure-fed to the burner 6 without generating substance to become a cause of tar in a vaporizing chamber 4, and completely vaporized and burned without generating the tar in the burner 6.