baber/WOPTO huggingface dataset:
Patent JP-S59196715-A (JP)
Title: Exhaust gas scrubbing apparatus and method therefor
Inventor: SHIMANAKA SHIGEO
IPC: B01D53/18
Filed: 1983-04-21
Abstract: PURPOSE:To reduce power loss, to enhance dust removing effect and to reduce an arrangement space without generating orifice clogging, by arranging orifice plates each of which is provided with cross orifices each having a specific orifice area so as to obtain a specific opening area in a multi-stage fashion. CONSTITUTION:A gas sending port 2 and a scrubbing liquid outflow port are provided to the lower end of a tower body while a gas outflow port 10 and a scrubbing liquid sending port 7 are provided to the upper part thereof. Orifice plates each of which is provided with cross orifices each having an orifice area of 150-700mm.<2> so as to set the opening ratio thereof 20-40% are arranged in two stages or more at stage intervals of 150-300mm. between the upper and lower parts of the tower body. Exhaust gas is sent into the tower body from the lower part thereof at an available gas speed of 2-3m/sec by a blower 1 while a scrubbing liquid is supplied into the tower body from the upper part thereof at a ratio of 0.5-1.5l to 1m<3> of exhaust gas. The scrubbing liquid is held on the surface of each orifice plate 3 but, when flowed down along each cross orifice, good gas-liquid contact with the exhaust gas is brought about to a super-vortex stream state of about 10m/sec during the passage of each cross orifice.
Patent JP-S51146540-A (JP)
Title: A method of electro-deposition coating from dilute water paint
Inventor: OOTA TOSHIYUKI
IPC: C25D13/00
Filed: 1975-06-12
Abstract: PURPOSE: To obtain an electro-deposition coating free from pinhole and unevenness, by two-stage impression of electric potential to a semi-dried electroconductive article in a dilute water point. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07281553-A (JP)
Title: Image forming device
Inventor: TSUBOI KUNIO
IPC: G03G15/20
Filed: 1994-04-08
Abstract: PURPOSE:To provide an image forming device capable of efficiently operate a stand-by mode. CONSTITUTION:The operating condition of the image forming device is separated into the operation which requires an operator and the operation which does not require the operator; when the operation which requires the operator occurs, timer process is cleared, and after the operation is finished, a timer is actuated again so as to perform a stand-by function; when the operation which does not require the operator occurs, the timer process is not cleared, the timer continuously performs counting if the timer is in the middle of counting, and the stand-by function is released once if the timer is in the middle of performing the stand-by function, but the timer performs the stand-by function immediately after the operation is finished.
Patent JP-H02250953-A (JP)
Title: Production of vapor deposited film
Inventor: SEKIGUCHI MAMORU
IPC: B32B15/08
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a vapor deposited film excellent in adhesive strength between a base material and a thin vapor deposited film by irradiating a base material, such as plastic film, with ion beam by one or more operations at the time of continuously vacuum-depositing metal or metal oxide onto the base material. CONSTITUTION:In a vacuum system of 10<-4> to 10<-3>Torr, a base material composed of plastic film, etc., is continuously delivered from a decoiling roll 8 at the prescribed velocity, and this base material is passed a dancer roll 5, etc., and is brought into contact with a cooling roll 9, and, while cooling the above base material from the rear, this base material is irradiated with ion beam continuously in an irradiation section 50. While activating the base material surface by the above procedure, a thin vapor deposited film of metal or metal oxide is formed in a vapor deposition section 51. Then, the base material on which the thin vapor deposited film is formed as mentioned above is continuously wound by means of a coiling roll 3, by which the vapor deposited film can be obtained. Further, as to the above ion beam irradiation, at least one operation in the same vacuum tank suffices, and, for the purpose of improving the adhesive strength to the base material in particular, it is desirable to carry out the ion beam irradiation just before the vapor deposited film formation.
Patent JP-S51147508-A (JP)
Title: Detergent composition for preliminary cleaning
Inventor: AOMA SHIYOUJI
IPC: C11D1/72
Filed: 1975-06-14
Abstract: PURPOSE: A detergent compsition for preliminary cleaning which has a good tractability and excellent cleaning power. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04307619-A (JP)
Title: Page printer controller
Inventor: MAEDA JUNJI
IPC: B41J2/485
Filed: 1991-04-04
Abstract: PURPOSE:To improve the processing efficiency for evolution of an image pattern at the time of a document maintenance, etc., by registering the intermediate code of a single page unit after dividing the code into plural pieces, setting the evolving order, and attaining the evolution of only a designated page buffer. CONSTITUTION:Plural intermediate codes forming a page are stored in different page buffers based on an instruction received from a host computer. Then a data evolving part 7 evolves those intermediate codes of buffers 11 designated by the paper ejecting instruction issued from the computer 1, for example into the image pattern at every page based on the priority. These evolved image patterns are transferred to a page printer 2 from a data transfer part 9. Simultaneously, the intermediate codes stored in an intermediate code memory 12 are selected by a stored page buffer selection part 15 based on the instruction of the computer 1 and evolved by the part 7 into the image patterns at every page. These image patterns are transferred to the printer 2 by the part 9 and printed out there.
Patent JP-H06278514-A (JP)
Title: Rear seat structure for automobile
Inventor: SANNOMIYA MASAYOSHI
IPC: B60N2/48
Filed: 1993-03-30
Abstract: PURPOSE:To provide a rear seat structure in an automobile which has a head rest which can follow posture of a passenger who puts his head near a rear pillar or a rear side glass. CONSTITUTION:A head rest 10 in a rear seat is supported on a guide rail 30 by pillars 12, 12 provided with rollers 16, 16, and the guide rail guides the rollers in the lateral direction of a car. Also, the head rest is provided with a locking mechanism 40 for engagingly locking the head rest at a desired position and an operation lever 14 for operating the locking mechanism manually. The locking mechanism has an oscillating arm 42. The oscillating arm is provided with a locking section 41 which is selectively engaged with a plural number of locking holes 38 of the guide rail.
Patent JP-H08270039-A (JP)
Title: Splash prevention device of water closet
Inventor: SHIMABARA HIRONOBU
IPC: E03D9/00
Filed: 1995-03-29
Abstract: PURPOSE: To supply necessary and sufficient quantity or size of a piece of paper to the surface of standing water and to surely prevent splash. CONSTITUTION: A cover 8 is removed, the center core of a toilet paper 9 is inserted in a shaft 10, a cap 11 is fitted thereto, and the front end of the toilet paper 9 is rolled out and is inserted into an insertion port 12. When a switch 18 is pushed down, rollers and a conveyer are operated for a specific time only. A piece of paper cut off finely between the rollers is conveyed up to an opening 13, and it is dropped in a bowl from the opening 13. The dropped piece of paper is floated on the surface of standing water.
Patent JP-S58190681-A (JP)
Inventor: AIZAWA SUNAO
IPC: F26B15/12
Filed: 1982-04-28
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-H01245117-A (JP)
Title: Angle detecting device
Inventor: IKEUCHI MASAYUKI
IPC: G01D5/36
Filed: 1988-03-28
Abstract: PURPOSE:To prevent a malfunction even if a high frequency noise is superposed by providing a first diode for connecting the anode and the cathode to an input terminal side and a circuit power source side, respectively, and a second diode for connecting the cathode and the anode to the input terminal side and the circuit ground side, respectively, on an input part of a signal processing circuit. CONSTITUTION:As for the first diode 13, the cathode is connected to a power source, and also, the anode is connected to a connecting point A of a signal processing circuit 12. Also, so for the second diode 14, the cathode is connected to the anode of the diode 13 through the connecting point A, and also, the anode is grounded. In this regard, as for the diodes 13, 14, its sizes are made roughly equal in order to make their high frequency characteristics equal. In such a way, since the high frequency characteristics of the diodes 13, 14 are equal and two operation characteristics are equal, the impedance between a pair of power sources of an input part of the circuit 12 and a pair of grounds is well-balanced, and even if a high frequency noise is superposed on the input part, no influence is exerted on an operation of the circuit 12.
Patent JP-S52154021-A (JP)
Title: Stabilizer circuit for power supply voltage
Inventor: MOCHIZUKI TAISUKE
IPC: H02M3/28
Filed: 1976-06-17
Abstract: PURPOSE: To aim a stabilization of the output voltage, by such manner that a surge of the output voltage be transmitted by a method of photo coupling to the oscillator circuit provided at the primary side of the transformer, and varying its oscillating frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09258171-A (JP)
Title: Liquid crystal display panel driving method and liquid crystal display device
Inventor: HORIGUCHI HIROSADA
IPC: G09G3/36
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a black point from changing to a bright spat by inputting a signal with a polarity inverted with a voltage of threshold value or above of a liquid crystal with counter electrode potential of a capacity line connected to a storage capacity part of a TFT element as a center voltage. SOLUTION: The signal of the capacity line uses a rectangular wave of ±V1 around counter substrate electrode potential. In a TFT liquid crystal display panel of a normally white mode, even when a pixel defect that a pixel electrode is short-circuited with the capacity line exists in the storage capacity part, since the voltage of V1 is applied to the liquid crystal of the pixel defect, it becomes the black point, and it is inconspicuous. The inversion of the polarity is performed between frames. Then, when the polarity is inverted between the frames, even when a contrast ratio is changed, since the whole picture is changed, the inversion is performed without being recognized at all. Further, the time driven by the same polarity is constituted so as to be equalized. Although a supplied signal is a DC voltage in a short period, it becomes perfectly AC in a long period.
Patent JP-H04284974-A (JP)
Title: Gas shielded arc welding method at high speed
Inventor: MAKI SHIGEMI
IPC: B23K35/02
Filed: 1991-03-13
Abstract: PURPOSE:To furnish the gas shielded arc welding method with a simple device where a bead shape and welding workability are excellent and few weld defects such as incomplete penetration and undercuts are caused in horizontal fillet welding at high speed of >=1m/min welding speed. CONSTITUTION:A flux-cored band electrode 1 which is formed flatly by rolling after flux is filled in a steel pipe is used. Arrangements are made so that the widthwise direction of the electrode 1 is made to the weld line direction and welding is performed. Arc stability, the bead shape and outward appearance are excellent and the welding speed is also remarkably improved upon the conventional. one-electrode welding method. The high speed equal to the two- electrode and one-pool method can be attained by one electrode with the simple device.
Patent JP-H10268085-A (JP)
Title: Pressurizer for pressurized water reactor
Inventor: NAGAOKA ETSUO
IPC: G21D1/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a pressurizer which has the structure of a nozzle section where a thermal stratification phenomenon does not occur by placing a guide cup member at an exit of a nozzle member in a ceiling part of the pressurizer to form a trap by means of a pool of spray water when it is not sprayed. SOLUTION: After the spray water whose temperature is lower than the inside temperature of a pressurizer 10 goes from a spray pipe 15 onto an introduction tube 13 and a straightening vane 45 directs the spray water to flow downward, the flow is made to swirl by a swirling flow vane 47 and collides with the bottom of a main body 31 of a guide cup member 30. Subsequently, the direction of the flow is guided by semicircular-sectional grooves 35 on the bottom surface to turn around, the flow enter an annular flow channel between the main body 31 and a central pipe 21, the swirl of the flow is enhanced by a guide vane 33 and the spray water flows out to a turnaround space 25 of a nozzle section 23 and turns around and bursts.  The spray water comes in contact with the steam in a steam-phase space in the upper part inside the pressurizer 10 to cool the steam and reduce the pressure acting on the primary cooling system. When the water is not sprayed, a trap is formed by storing the spray water below the upper edge of the main body 31 of the guide cup member 30.
Patent JP-S59200069-A (JP)
Title: Electromagnetic type ignition position detector
Inventor: KATOU TSUNEO
IPC: F02P5/155
Filed: 1983-04-26
Abstract: PURPOSE:To improve ignition timing accuracy without increasing the size of a housing, by providing a notch in a core for ignition signal. CONSTITUTION:The upper part of a core 9 for ignition signal is exposed upward from a pickup coil 10 for ignition signal, and the exposed part has a notch 19 on the side facing a signal rotor 8 for ignition signal. When a projection 12 of the signal rotor 8 for ignition signal approaches nearmost to the core 9 for ignition signal, a gap is formed between the projection 12 and the notch 19. This improves ignition timing control accuracy without increasing the size of a housing.
Patent JP-H10299659-A (JP)
Title: Micro-pump, and manufacture of micro-pump
Inventor: FURUTA KAZUYOSHI
IPC: B81C1/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To finish a connection process at once by forming valve and pump part diaphragms on the same surface of a silicon substrate, and connecting the surface with a glass substrate to form a closed space inside a micro-pump. SOLUTION: Two valve diaphragms and one pump diaphragm are formed on a silicon substrate 1 by etching. Piezoelectric elements 3 are applied to the diaphragms to compose a uni-morphe type actuator. The silicon substrate 1 is connected to a glass substrate 2 formed with a through-hole used as a flow passage, and a packing 4 formed of polyimide is compressed against the glass substrate 2 due to rigidity of the valve part diaphragms. A constant closed state of the valve is thus attained. A thin film check valve made of polyimide may be attached to a discharge port.
Patent JP-H03270291-A (JP)
Title: Mounting method for flat surface mounting component
Inventor: KIKUCHI MISAO
IPC: H05K3/34
Filed: 1990-03-20
Abstract: PURPOSE:To eliminate improper soldering of a lead and to easily inspect a soldering state by employing the lead formed with a predetermined protrusion or recess on a contact region with a foot print. CONSTITUTION:The lead 4 of a component 3 has, for example, a protrusion 5 of a circular shape as seen from a side or a reverse recess on its contact region. The lead 4 is placed on a foot print 2 of a printed circuit board 1, the protrusion 5 or the recess is collapsed by the end face of a heating head 6 from above, and pressed until a size H is deformed to H'. Thus, the contact surface of the lead 3 is effectively brought into contact with the surface of the print 2, heat transferred to melt solder, thereby causing the protrusion 5 or recess of the lead 4 to be deformed, thereby soldering it. The height H' of the surface of the lead 4 is measured after soldering to detect an improper soldering. Thus, the improper soldering of the lead 4 is eliminated, and the inspection of the soldering state is facilitated.
Patent JP-H11271265-A (JP)
Title: Element resistance detecting method for gas concentration sensor, and gas concentration detecting device
Inventor: MIZOGUCHI ASAMICHI
IPC: G01N27/407
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To precisely detect an element resistance value irrespective of various kinds of factors such as detection timing of a current change accompanied to a voltage change and a time constant. SOLUTION: An A/F sensor 10 has an element part. using a solid electrolyte, and makes a sensor current flow in response to an oxygen concentration in exhaust gas in the accompaniment of voltage impressing. A bias control circuit 30 switches an impressed voltage to the A/F sensor 10 to an element resistance detecting voltage with a prescribed time constant when element resistance is detected, so as to detect a sensor current value flowing at that time. A comparison circuit 40 determines the fact that a variation of the voltage with the prescribed time constant reaches to a prescribed value. A timing determining circuit 20 determines to detect a voltage change and a current change for detecting the element resistance in the timing of the determination by the comparison circuit 40.  A data output circuit 50 measures the current change correponding to the voltage change, according to the timing determination by the timing determining circuit 20.
Patent JP-H02249662-A (JP)
Title: Electrothermo-recording apparatus
Inventor: FUJIMORI YOSHIHISA
IPC: B41J2/38
Filed: 1989-03-24
Abstract: PURPOSE:To output an image having uniform density for every recording electrode even if the value of a resistance of an electric heat-generating layer is varied by providing a detecting resistance between a return electrode and a recording electrode and correcting the recording energy when recording is performed in correspondence with the voltage between both ends of said detecting resistance measured before when a current flows between said return and recording electrodes. CONSTITUTION:For example, when recording electrodes 2a-2d are driven in four divisional manner for each electrode, if a power-supply controlling circuit 15 is switched to the correcting mode before an image is recorded, the circuit 15 outputs a high-level signal 151. Subsequently, transistors 4a-4d are sequentially turned ON to supply power between a return electrode 1 and recording electrodes 2a-2d. At this time, there is generated at both ends of detecting resistances 10a-10d a voltage corresponding in size to a current depending on the value of a resistance of an electric heat generating layer of an electric recording material 3 between the return and recording electrodes. A selecting circuit 12 selects and outputs the voltage at both ends of the detecting resistances to an A/D converter 13. Then, the digital value converted in the A/D converter 13 is kept as a correcting data in a memory means 14. When the image is to be recorded then, the power-supply controlling circuit 15 is switched to the recording mode, so that corrected recording is performed by a recording energy correcting circuit 11 between the return and recording electrodes.
Patent JP-S55163847-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE HISATOSHI
IPC: H01L21/28
Filed: 1979-06-08
Abstract: PURPOSE:To readily conduct a step of forming a glass layer in a method of manufacturing a semiconductor device coated with glass on the surface by adhering glass powder on the surface and then removing an calcining the glass powder layer of a mount. CONSTITUTION:A P-type diffused layer 2 is formed on the surface of an N-type silicon substrate 1, and grooves 3 and mount 4 are formed by mesa etching. Glass powder is adhered onto the entire surface by an electrophoresis to form a glass powder layer 5. The mount portion on the layer 5 is scraped off by a hard bladelike squeegee 6. The substrate is charged into an incinerator and incinerated to form a glass film 7 thereon. Then, electrodes 8, 9 are formed by a plating process, isolated at the bottom of the grooves 3 to form respective element products.
Patent JP-H04282850-A (JP)
Title: Sample holding device
Inventor: INOUE MASASHI
IPC: B65H9/08
Filed: 1991-03-11
Abstract: PURPOSE:To provide a sample holding device which an hold a sample stably by putting it aside in the direction that the gas flows without contacting with a holder and without causing flaws thereby. CONSTITUTION:In a sample holding device, which holds a sample W by the pressure difference arising between the surface and the rear by opposing a holder 2 to the surface of the plate-shaped sample W and blowing gas from the gas blowout passage 21 opened to the opposed face to the sample W of that holder 2 against the sample W, a gas introduction passage 11, which introduces the gas into the gas blowout passage 21, communicates with the gas blowout passage 21, being decentered from the center of the gas blowout passage 21. And a circular groove 3 is provided in the vicinity of the peripheral of the face opposed to the sample W of the holder 2, and a suction hole 4 leading to an external suction device communicates with the groove 3, and it sucks and withdraws the gas blown against the sample W.
Patent JP-H09256567-A (JP)
Title: Gutter water collector
Inventor: YANAGAWA SHOJI
IPC: E04D13/068
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water collector, in which a wire gauze is not moved and dead leaves and dust, etc., can be removed even when rainwater and dead leaves vigorously flow from an eave gutter and which can be cleaned simply. SOLUTION: This gutter water collector A consists of a gutter water collector body 1, which has eave-gutter connecting sections 11 connecting an eave gutter at both end sections and in which a chute 12 is formed to a base, and a dust removing cap 2. In the dust removing cap 2, a netted body 21 is fitted to an upper section, a cylindrical body 23 is set up to a lower section, a collar 22 is mounted between the netted body 21 and the cylindrical body, and the outside diameter of the collar 22 is made larger than the diameter of the chute 12 of the gutter water collector body 1. The cylindrical body 23 of the dust removing cap 2 is inserted into the chute 12 of the gutter water collector body 1.
Patent JP-S52154147-A (JP)
Title: Manufacturing method of accumulator
Inventor: IUE MOTOATSU
IPC: F25B43/00
Filed: 1976-06-17
Abstract: PURPOSE: To produce an accumulator by an easy and efficient method which expands a easily workable soft metal tube by filling in a medium under pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63240414-A (JP)
Title: Suspension device for automobile
Inventor: YAMAMOTO TADANOBU
IPC: F16H48/12
Filed: 1987-03-26
Abstract: PURPOSE:To suppress the tendency of power under-steer, by supporting a differential gear to a suspension supporting member on the front side of a rear wheel driving shaft, supporting the suspension supporting member through front and rear elastic members to a vehicle body, and setting a given mounting distance and a modulus of elasticity of the front elastic member to be smaller than those of the rear elastic member. CONSTITUTION:A differential gear 2 for transmitting power to a driving shaft 4 of a rear wheel 3 is supported to a cross member 6 on the front side of the driving shaft 4. Shafts 11 and 12 are mounted to the cross member 6, and two lateral links 13 and 14 are pivotably connected at their inner ends to each of the shafts 11 and 12. The outer ends of the lateral links 13 and 14 are pivotably connected to a wheel supporting member 5. The cross member 6 is mounted at its opposite end portions through front and rear damper mechanisms 15 and 16 to a vehicle body. Let k1 and k2 denote the moduli of elasticity of elastic members mounted in the front and rear damper mechanisms 15 and 16, respectively, and let A and B denote the distances from a straight line l to mount positions of the front and rear damper mechanisms 15 and 16, respectively. Then, Expression I is satisfied.