baber/WOPTO huggingface dataset:
Patent JP-2001116219-A (JP)
Title: Spontaneous mixing type gas burner, and mixer for gas and air
Inventor: SUGIMOTO TAKIO
IPC: F23D14/48
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the mixer for gas and air in a spontaneous mixing type gas burner in which the flow of gas injected from a nozzle can be adjusted without dropping the combustion efficiency. SOLUTION: The inner face of the top wall 22a of a nozzle 2 is made into an inclined plane which inclines the tip of the nozzle, and a gas flow adjusting member 26 is provided along the inclined plane, shiftably in the direction crossing obliquely the direction of gas injection. Then, the flow rate of the gas injected from a gas injection port 24 can be adjusted steplessly, and the combustion efficiency can be enhanced, by shifting the gas flow adjusting member 26 along the inclined plane, thereby adjusting the crossing area of a clearance 27 for gas circulation made between the tip inner face of the gas flow adjusting member and the tip inner face of the nozzle opposed to the member.
Patent JP-H01134075-A (JP)
Title: Turbine speed governor
Inventor: TSUBOTA HARUO
IPC: F03B15/04
Filed: 1987-11-17
Abstract: PURPOSE:To prevent a water turbine from going up to its critical speed with certainty by installing a circuit, judging any trouble in a speed detector, and a circuit selecting an open signal of a guide vane in a controller to the close signal by output of this circuit. CONSTITUTION:After a water turbine 1 is started, if a voltage relay 11 operates before set time of a timer 21 in a trouble judging circuit 20 has elapsed, a guide vane open signal so far inputted into a controller 6 is interrupted, whereby output of an arithmetic control circuit 5 is inputted into the controller 6, and thus governing operation takes place. On the other hand, after the water turbine 1 is started, when the voltage relay 11 fails to operate after the elapse of the set time, the timer 21 operates. If so, a timer contact 21a is closed, and an auxiliary relay 23 is energized, so that an electronic switch 24 consisting of a contact pine Xa of this auxiliary relay 23 selects polarity of the guide vane open signal, thereby forming a guide vane close signal. In consequence, the controller 6 operates an auxiliary servomotor 7 in reverse, stopping the water turbine 1.
Patent JP-H07118535-A (JP)
Title: Thermally curable organopolysiloxane composition
Inventor: SARUYAMA TOSHIO
IPC: C08K9/10
Filed: 1993-10-27
Abstract: PURPOSE:To improve the storage stability and high-temp. stability of the title compsn. by compounding an organopolysiloxane, an organohydrogenpolysiloxane, a thermoplastic resin compsn., and a platinum hydrosilylation catalyst. CONSTITUTION:The compsn. comprises 100 pts.wt. organopolysiloxane having at least two alkenyl groups directly bonded to silicon atoms, an organohydrogenpolysiloxane having at least two hydrogen atoms directly bonded to silicon atoms in a molar ratio of the hydrogen atoms to the above-mentioned alkenyl groups of the organopolysiloxane of 0.5-10, a thermoplastic resin compsn. comprising 30-90wt.% thermoplastic silicone resin and 70-10wt.% thermoplastic acrylic resin and having a glass transition point of 40-200 deg.C, and 0.005-100 pts.wt. platinum hydrosilylation catalyst particles having an average particle size of 0.1-20mum.
Patent JP-H05127032-A (JP)
Title: Optical waveguide and its production
Inventor: OKAMURA KOJI
IPC: G02B6/12
Filed: 1991-11-07
Abstract: PURPOSE:To make a core difficult to deform and loss characteristic hard to deteriorate by making the softening temp. of the outer layer of the core higher than that of the inner layer. CONSTITUTION:An under-clad 2 of the Sin. doped with P2O5-B2O3 is formed on an Si substrate 8, and a core 4 is formed on the under-clad 2. An outer clad 6 made of the same material as the under-clad 2 is formed on the under- clad 2 to cover the core 4. The core 4 consists of the outer layers 4B and 4C made of the SiO2 doped with TiO2 and having a high softening temp. and an inner layer 4A between the layers 4B and 4C. The inner layer 4A consists of the SiO2 doped with GeO2. In this case, GeCl4 is used as the raw gas for GeO2 to increase the refractive index of the inner layer 4A. TiCl4 is used as the raw gas for the TiO2 of the outer layers 4B and 4C.
Patent JP-H01135175-A (JP)
Title: Designated terminal equipment changeover device
Inventor: OBANA NOBORU
IPC: H04M11/00
Filed: 1987-11-20
Abstract: PURPOSE:To simplify the selective call by eliminating the need for new dialing if a designated terminal equipment does not reply the call and attaining the re-selection of the same or other terminal equipment. CONSTITUTION:A CPU 1 monitors an output from a reply deciding means 7 and checks the elapsed time of 30sec during the transmission/of a call signal. If no output representing the presence of reply from a terminal equipment comes from the reply discrimination means 7 even after the elapsed time of nearly 3Osec after the transmission of the call signal, the CPU 1 stops the transmission of the call signal and turns off a relay contact (b), (c) or (d) connected to the designated terminal equipment to disconnect the terminal equipment and sends a reply message to the caller via a trunk line terminal 8 to attain the re-selection of the terminal equipment. Thus, it is possible to recall the terminal equipment without redialing.
Patent JP-H05110237-A (JP)
Title: Printed board
Inventor: MURATA TAKAAKI
IPC: H05K3/34
Filed: 1991-10-14
Abstract: PURPOSE:To see that solder bridge does not occur even if the interval between disposed lead insertion holes is shortened by inputting and outputting the same signals for every set of adjacent lead insertion holes, and exposing a land for soldering at every set of these lead insertion holes. CONSTITUTION:A plurality of rows, for example, two rows of lead insertion holes 11a and 11b are bored in the vicinity of one side of a printed board 10, and among these, sets are constituted, for every pair of lead insertion holes adjacent in the direction of an arrow D, and the same signal is inputted and outputted each into and out of every pair. An opening 14a or 14b is made only on one land between adjacent lands, for the resist layer 13 covering the surface of the printed board 10, and it is so arranged that this appears alternately in the direction of disposed lands, too. Hereby, the occurrence of the solder bridge can be prevented by widening the interval between the lands exposed alternately in the direction of disposed lands.
Patent JP-S62151581-A (JP)
Title: Treating material for metallic surface
Inventor: NAKABASHI MASAKO
IPC: C23C24/10
Filed: 1985-12-26
Abstract: PURPOSE:To improve the wear resistance of a ceramic coated metallic surface obtd. by using a treating material for a metallic surface by combining ceramic particles with an active metal having high activity such as Ti or Zr and a metal forming a eutectic alloy having a low m.p. with the active metal so as to produce the treating material. CONSTITUTION:This treating material for a metallic surface consists of ceramic (silicon nitride) particles and an active brazing filler metal contg. one or more kinds of active metals selected among Ti, Zr and V and one or more kinds of metals selected among Cu, Ag, Ni, Fe and Co as essential components.
Patent JP-H01135056-A (JP)
Title: Semiconductor device
Inventor: SHIRAI MASAYUKI
IPC: H01L23/50
Filed: 1987-11-20
Abstract: PURPOSE:To make it possible to readily correspond to the increase of input/output pins by composing a semiconductor device with a plurality of input/output pins which are detained at the rear of a wiring board without being exposed on the front side whereon a semiconductor integrated circuit element is mounted. CONSTITUTION:A through hole 5 of a large diameter which is formed in a secondary plate body 1b and one end of input/output pin is detained therein does not open to the upper surface of a primary plate body 1a whereon wiring structure 2 is formed. Therefore, the edge of an input/output pin 6 is not exposed on the upper surface of a primary plate body 1a, either. For instance, even if the number of input/output electrodes increases due to high integration of a semiconductor circuit device, and consequently the density of a plurality of wiring structures 2 formed on the upper surface of the primary plate body 1a is increased, it is not restricted to take around a plurality of wiring structures 2 in the upper surface of a primary plate body 1a by the bulge section of the input/output pin 6 exposed in the upper surface of the primary plate body 1a. In this way, it is possible to readily correspond to the increase of input/output electrodes at the semiconductor integrated circuit device 3, that is, increase of input/output pins 6.
Patent JP-H08127308-A (JP)
Title: Air bag control device
Inventor: TAKAHASHI TOSHINORI
IPC: B60R21/16
Filed: 1994-10-31
Abstract: PURPOSE: To enable easy judgment even with the generation of such deceleration as to cause the speed change value to reach the threshold in a short time due to the severance of wire to an acceleration sensor by not making the start judgment of an inflator when the time after the first speed change value becoming positive is smaller than the specified time threshold. CONSTITUTION: When the time after the first speed change value V1 becoming positive, that is, the operation elapsed time (t), does not reach the specified threshold t1, the operation elapsed time (t) and the threshold xx+1 are compared to each other without making an actuation judgment (steps 130-134). When the operation elapsed time (t) is smaller than the threshold xx+1, and the second speed change value V2 reaches the threshold TH2, all of the first speed change value V1, the second speed change value V2 and the operation elapsed time (t) are cleared (steps 138-142).  Even in the case of deceleration being generated due to the severance of wire or the like to an acceleration sensor other than a collision to cause the second speed change value V2 to reach the threshold TH2 in a very short time, an air bag device is not actuated, so that the quality of the air bag device can be improved (steps 146-160).
Patent JP-H11126891-A (JP)
Title: Solid-state image-pickup device and manufacture thereof
Inventor: SHIOYAMA YOSHIYUKI
IPC: H04N5/372
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image-pickup device and the manufacture thereof which is capable of efficiently removing smear components, structurally providing a sufficient light shielding property, and suppressing dark current. SOLUTION: This solid-state image-pickup device is constituted of a photodiode 1 for photoelectrically converting incident light and storing it as a signal charge and a transfer circuit 3 for converting the signal charge stored in the photodiode 1 into a prescribed current or voltage signal and taking it out to the outside of a solid-state image-pickup element 50. At that time, in order to provide light-shielding property, an inter-layer insulation film 13 as the base oxidized film of a first light-proof film 11 is formed especially from polyimide, so as to light shield the transfer circuit 3 and wiring formed there excluding the light-receiving part of the photodiode 1 based on a prescribed manufacture process.
Patent JP-2001112348-A (JP)
Title: Seedling-raising pot-connecting body
Inventor: ANDO NAOZO
IPC: A01G9/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-raising pot-connecting body capable of naturally and simply separating a desired seedling-raising pot from other seedling-raising pots. SOLUTION: This seedling-raising pot-connecting body 12 is obtained by aligning, in longitudinal and lateral directions, plural seedling-raising pots 11 each having a cup-like shape whose upper end is opened to be nearly square and flatly arranging these pots 11. An adhesive material layer 14 for connecting adjacent seedling-raising pots 1 to each other is formed on respective adjacent opposite sides 13 of upper opening of the above seedling-raising pots 11 which are mutually adjacent and each seedling-raising pot 11 is made separable by dissolving the above adhesive material layer 14 by scattering water.
Patent JP-2001115199-A (JP)
Title: Method for forming stereoscopic image and ink for stereoscopic image
Inventor: KUBOTA MASAHIKO
IPC: C09D11/38
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To form a stereoscopic image by an ink jet recording method on a widely applied, general-purpose recording medium such as a copy paper, and the like. SOLUTION: The ink for a stereoscopic image comprises a coloring material and an alcohol-soluble and thermoexpandable resin. This resin is preferably an alcohol-soluble nylon resin. The method for forming a stereoscopic image comprises a writing step for forming a dot image composed of the ink for a stereoscopic image on a recording medium using an ink jet recording method and a heating step for fixing the ink on the recording medium by simultaneous drying and thermal expansion.
Patent JP-2001113276-A (JP)
Title: Ion water and oxidation-reduction water making apparatus
Inventor: KANEKO SHIGEO
IPC: C02F1/46
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To directly measure the pH value or ORP value of water in an electrolytic cell during electrolysis without interrupting electrolysis. SOLUTION: Cut-off cylinders 14, 14 taking in a part of water during electrolysis in an electrolytic cell 1 to be temporarily cut off electrically are provided. Sensors 16, 16 each comprising a pH meter or ORP meter are arranged in the cut-off cylinders 14, 14 to measure the pH or ORP value of water during electrolysis without interrupting electrolysis.
Patent JP-H09134845-A (JP)
Title: Manufacture of single-plate ceramic capacitor
Inventor: ASADA NAOYUKI
IPC: H01G4/12
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a highly reliable single- plate ceramic capacitor can be manufactured inexpensively. SOLUTION: In a method for manufacturing single-plate ceramic capacitor, a composition containing the powder of a raw material for forming molded body is put in a metallic mold 10 or rubber mold in which partition walls for forming splitting grooves are formed and compression-molded. Then a dielectric plate is manufactured by degreasing and baking the molded body and electrodes are formed on the dielectric plate so that the electrodes cannot contain the splitting grooves formed on the surface of the dielectric plate. After forming the electrodes, the dielectric plate is split into pieces. A single-plate ceramic capacitor is manufactured through the above-mentioned processes.
Patent JP-H0372915-A (JP)
Title: Dry simultaneous removal of sulfur oxide and nitrogen oxide
Inventor: OKIGAMI NOBORU
IPC: B01D53/34
Filed: 1989-11-10
Abstract: PURPOSE:To remove sulfur oxide and nitrogen oxide by blowing particulate calcium carbonate and particulate ammonium bromide or particulate calcium hydroxide and particulate urea into combustion exhaust gas in a mixed state or individually. CONSTITUTION:Particulate calcium carbonate and particulate ammonium bromide and/or particulate calcium hydroxide or particulate urea are blown in combustion exhaust gas in a mixed state or individually to simultaneously remove sulfur oxide and nitrogen oxide by a dry process. Concretely, when the combustion exhaust gas reaches a temp. region of about 600-900 deg.C through a heat exchanger group, a mixture prepared by mixing particulate ammonium bromide and/or particulate urea with particulate calcium carbonate is mixed and dispersed in the exhaust gas to make it possible to remove sulfur oxide and nitrogen oxide.
Patent JP-H03156091-A (JP)
Title: Core bit
Inventor: OGATA SEIYA
IPC: E21B10/02
Filed: 1989-11-11
Abstract: PURPOSE:To permit a dry boring operation stably by a method in which a scooping angle is formed in the direction of rotating a diamond segment for the first slit, and the second slit having the same scooping angle as that of the first slit whose scooping face is attached with a hard tip is provided. CONSTITUTION:An opening pierced to the inner face of an annular steel alloy 4 is formed in the base of a diamond segment and a scooping angle is formed in the direction of rotating a core bit 10 to form the first slit 1. A hard tip 5 is attached to the inner surface of the slit 1 for preventing the abrasion of the scooping face from which cut dust is removed out and also for obtaining a stable area. The second slit 2 having a scooping angle is formed over almost the whole length of the peripheral face of the alloy 4. Cut dust discharged through the slit 1 is continuously put on the scooping face of the slit 2 to remove it out. Dry boring operation can thus be attained without the need for air compressor, etc.
Patent JP-H05213915-A (JP)
Title: Cinnamylpiperazine derivative, its production and fungicide for agricultural and horticultural use
Inventor: NISHIMURA TAKASHI
IPC: C07D317/58
Filed: 1992-10-30
Abstract: PURPOSE:To provide a new cinnamylpiperazine derivative exhibiting remarkable activity as a fungicide for agricultural and horticultural use. CONSTITUTION:The compound of formula I [X and Y are H, halogen, 1-6C alkyl, 1-4C haloalkyl, 1-4C alkoxy which may have substituent (e.g. alkoxycarbonyl or benzyloxycarbonyl), NO2, 2-5C alkoxycarbonyl, benzyloxy, OH, 1-4C alkylsulfonyloxy or together with bonded C form a 5 or 6-membered ring containing two O atoms and condensed to benzene ring; Z is 1-10C alkyl, phenyl or halogen; R is (substituted) phenyl, 3-10C cycloalkyl, (substituted) phenoxy, benzyloxy, halogen, 1-6C alkyl, 2-4C alkenyl or phenylthio; (m) is 1-10; (n) is 1-3], e.g. N-(beta-methyl-2-chlorocinnamyl)-N'-(3-phenylpropyl) piperazine. The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III (W is eliminable group).
Patent JP-H05124414-A (JP)
Title: Suspension device for vehicle
Inventor: IMAOKA NAOHIRO
IPC: B60G17/027
Filed: 1991-11-08
Abstract: PURPOSE:To improve stability and a riding sensation by varying roll rigidity of a car body through simple constitution and changing the roll rigidity according to the running state and the operating state of a vehicle. CONSTITUTION:A plate-form spring member 23 having a base end is supported on the car body side rotatably around an axis and a spring constant differed with a direction in which a load exerted on the tip thereof is exerted around the axis, and a displacement transmitting means 26 to transmit displacement of a suspension arm 13 to the tip of the spring member 23 are provided. An operating state, such as a steering angle and a car speed, is detected by a detecting means and the plate-form spring member 23 is rotated around the axis through the working of an electric motor 29 according to the given operating state.
Patent JP-H05218579-A (JP)
Title: Surface light-emitting laser
Inventor: JIYATSUKU RII JIEUERU
IPC: H01S5/183
Filed: 1992-10-30
Abstract: PURPOSE: To obtain a constitution of a vertical cavity laser, having the electric pumping direction by holding a layer electrode between the p-type side of an active region and at least the main part of a DBR on that side of a structure. CONSTITUTION: An active material layer 10 comprises single or a few quantum wells and is held between basic spacer layers 11 and 12. p-type and n-type materials are doped in the spacer layers 11 and 12, respectively. Electrode layers 14 and 15 have conductivities of sufficient degree, which set the conductivity of the entire circuit to be higher than the conductivity of a circuit, including the entire DBR that has been doped to obtain an average carrier concentration of 10<19> cm<-3> . A resistance (r) is made to be a circuit resistance (Ω) of a circuit part comprising the p-type material and an electrode layer related to the material, and Ap is made to be the absorption rate at each passing of photons.  In this case, the absorption of laser emission caused by the reduction in the doping amount at a part, where DBR is excluded, is reduced so that the numerical value of the product r.Ap becomes less than 0.25. Thus, a laser, which acts as an opto electronic circuit as well as a total optical circuit, is obtained.
Patent JP-H09135353-A (JP)
Title: Device and method for image processing
Inventor: WATANABE YUKIO
IPC: H04N1/407
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To correct properly an output characteristic by adjusting an output characteristic based on a value used to read a pattern image outputted to a recording medium so as to select the MTF of a read means in a basic spatial frequency of the pattern image to be less than a prescribed value. SOLUTION: An image signal read by a reader section in the output characteristic proper mode is given to an LUT calculation section 209 in an image signal processing section 101. Then an output characteristic is grasped based on a difference between a density value outputted from a printer section in the LUT calculation section 209 and the density value read by the reader section to calculate a proper LUT. The LUT is replaced with a LUT 2031 in a gamma correction section 203. Then the read resolution in the reader section is set in advance so that the MTF of the reader section at the basic spatial frequency of an outputted sample pattern is 0.75.
Patent JP-S62154701-A (JP)
Title: Lock fitting for bag
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1985-12-27
Abstract: PURPOSE:To prevent the flap to a bag from being carelessly opened by a method wherein, a lock fitting utilizing a permanent magnet in order to engage the flap of a bag with a tongue, the hole of the female part is formed into long and narrow shape in the direction crossing at right angle with the opening and closing direction of the flap of the bag, and at the same time, the monitor diameter of the female part hole and the diameter of the protruded stem of the male part are formed almost in coincidence with each other. CONSTITUTION:As the hole 4a of the case 4 in a female part A is formed in a long and narrow shape in the direction crossing at right angle with the opening and closing direction of the flap c' of the bag, a protruded stem 3a can be inserted very easily into the hole 4a by inserting it from the longitudinal direction of the hole 4a. Pertaining to the pulling out of the protruded stem 3a, if the side end of the tongue c'' of the bag is lifted up, the attraction between the tongue c'' and a ferromagnetic member is removed by the lever-like movement in the direction having a margin between the tongue c'' and the hole 4a, and the protruded stem 3a can be pulled out easily. The hole 4a is formed narrow in width in the opening and closing direction of the flap c' of the hole 4a, and as the minor diameter D and the diameter d on one side of the protruded stem 3a are almost in coincidence with each other, the protruded stem 3a can not perform the lever-like movement and it does not come off even when the engagement of the lock fitting is going to be removed by lifting the lower end of the tongue c''.
Patent JP-2001118265-A (JP)
Title: Lens driving device
Inventor: SUZUKI JUN
IPC: G11B7/09
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device capable of effectively utilizing the magnetic flux of a magnet and also miniaturizing a coil substrate. SOLUTION: The lens driving device 150 is constituted such that a pair of L-shaped yokes 13 fixing a V-shaped magnet 11 or an inverse V-shaped magnet 12 for forming a magnetic field are oppositely arranged with a prescribed magnetic gap provided in-between and are fastened with plural screws 14 on a planar actuator base 10, a V-shaped driving coil 80, which is suspended with the four supporting wires 21 of a supporting base 20 fixed onto the actuator base 10 with the screws 14 and which is composed of a focus driving coil 40 and a tracking driving coil 60 on the side face in the jitter direction of a lens holder 30, is fixed on a movable part 100, as is an inverted V-shaped driving coil 90 for which the V-shaped driving coil 80 is rotated at an angle of 180 degrees;  and that this movable part 100 with the driving coils 80, 90 fixed is arranged in the magnetic gap formed with the V-shaped magnet 11 and the inverse V-shaped magnet 12.