baber/WOPTO huggingface dataset:
Patent JP-H10286574-A (JP)
Title: Ozone sterilization apparatus
Inventor: ITO SAKAE
IPC: A47K3/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent offensive ozone smell at the time of bathing and prevent harmful effect on a human body by almost completely closing an aperture part of a storage tank, sucking a gas in a space above the liquid surface of a liquid containing ozone stored in the storage tank, and carrying out ozone decomposition treatment for the sucked gas. SOLUTION: A bathtub cover 26, which is a closing means, is put on the upper face of a bathtub 10. The air in a space part surrounded with the water surface of bath water in the bathtub 10 and the bathtub cover 26 is sucked through a suction air route 29 from a suction inlet 28 by driving a fan 27, which is a sucking means and a turning back means, and after ozone is decomposed by an ozone filter 30, which is an ozone decomposing means, the resultant air is turned back to the bathtub 10 through a turning back route 31 and a turning back aperture 32. Since the suction inlet 28 and the turning back aperture 32 are installed at positions on the opposite to each other near the inner wall of the bathtub 10, the air above the water surface of the bath water can be widely circulated.  Consequently, even if ozone is not completely decomposed by the ozone decomposing means, ozone discharge to the outside of the storage tank can be prevented.
Patent JP-S5224412-A (JP)
Title: Receiver
Inventor: SUGANO MASASHI
IPC: H03D7/18
Filed: 1975-08-20
Abstract: PURPOSE:To provide a receiver which can suppress the image frequency response  (image response) without adding a synchronous circuit or a filter, etc.
Patent JP-H06309912-A (JP)
Title: Luminaire
Inventor: MURAMOTO TAKAHIRO
IPC: F21V17/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide an embedded type lighting fixture which is easy to mount, hass a high mechanical strength, etc., and presents good safety. CONSTITUTION:The body 1 of a lighting fixture is installed embedded in the ceiling part, and the frame 2 of the body part is fixed to the body 1 of lighting fixture, and the body 1 and body frame 2 are detained by detaining means 31-34 which are springs. One-side ends of these detaining means 31-34 are secured to the body frame 2, and the other ends are mounted on the fixture body 1 removably, wherein means 41-48 are provided which are to avoid the detaining means 31-34 contacting the ceiling constituent member (s) when the body 1 and body frame 2 are detained by the detaining means 31-34.
Patent JP-H07311404-A (JP)
Title: Camera equipped with mode storing device
Inventor: KITAZAWA TOSHIYUKI
IPC: G03B7/0805
Filed: 1994-05-16
Abstract: PURPOSE:To provide a camera equipped with a mode storing device capable of storing and easily accessing plural sets of the combination of mode/functions selected or set by a photographer. CONSTITUTION:In this camera equipped with a mode storing means for storing the mode/function selected out of the changeable mode/functions by the photographer as the mode/function used for photographing; the plural sets of the combination of the plural mode/functions selected are independently stored in a memory 166 separately from a RAM 162, and the plural sets of the mode/functions stored in the memory 166 are alternatively accessed as the mode/function used for photographing and displayed on a liquid crystal display panel 21 and used for photographing.
Patent JP-H08295258-A (JP)
Title: Idler arm bearing structure of automobile control system
Inventor: YAMASHITA KATSUHIRO
IPC: B62D7/18
Filed: 1995-04-26
Abstract: PURPOSE: To provide an idler arm bearing structure of an automobile control system, capable of preventing a seal ring from being worn out due to an aged deterioration, and also of securing the extent of sealability lying between an idler arm's tubular end part and an elastic member sufficiently as securing a satisfactory sliding drag in the idler arm. CONSTITUTION: Two taper parts 17 and 18 to be diametrally contracted toward an idler shaft 14 are formed on an opposed surface of an axial one end of a tubular end part 11a and a washer 16 and another opposed surface of the other end of the axial direction of the tubular end part 11a, respectively. A seal ring 20 is attached to the taper part 18, whereby both the ends of the tubular end part 11a and an interval between the washer 16 and the idler arm bracket 12 are all closed.
Patent JP-H02285962-A (JP)
Title: Power source control circuit
Inventor: HAYAZAKI KIYONOBU
IPC: H02M3/28
Filed: 1989-04-24
Abstract: PURPOSE:To eliminate timer, to integrate the circuit and to prevent erroneous function by gating a PWM signal output circuit based on inversion logic of timer setting capacitor voltage and NAND logic of source switch. CONSTITUTION:Two constant current sources 23, 24 are connected in series between positive and negative terminals of an auxiliary power source and a timer setting capacitor 14 is arranged between them, where the constant current power sources 23, 24 are driven alternately through a source switch 15. Output buffer 21, i.e., a PWM signal output circuit, of a control circuit is gated by means of a voltage decision signal relay 16 to be driven based on the inversion logic of the source switch 15 and AND logic of the timer set capacitor 14 voltage and a source monitor circuit 30, timer inversion logic and NAND logic of the source switch 15.
Patent JP-H05274927-A (JP)
Title: Power cable having built-in optical fiber
IPC: G02B6/44
Filed: 1992-03-27
Abstract: PURPOSE:To provide a power cable having a built-in optical fiber allowing the detection of both oil leakage from the inside of the cable and water ingress in the cable, and ensuring the detection with stability. CONSTITUTION:This power cable with a built-in optical fiber has an oil expansion material layer 4, a leakage oil detection optical fiber 5, a corrugated pipe 6, a water ingress detection optical fiber 7 and a water expansion material layer 8 sequentially laid between the metal sheath 3 of the cable and an anticorrosive layer 9 on the external surface thereof, in order counted from the side of the sheath 3.
Patent JP-S61261679-A (JP)
Title: Utilizing system of terrestrial heat
Inventor: MORIE TSUTOMU
IPC: F03G7/04
Filed: 1985-05-14
Abstract: PURPOSE:To improve collection efficiency of heat, by driving both a geo-thermal direct generating equipment utilizing geo-thermal fluid and an indirect generating equipment utilizing geo-thermal fluid decreasing its temperature thereafter cooling water used for cooling and room cooling in a refrigerating equipment. CONSTITUTION:A system provides water thermal energy integrating parts 11, 16 integrating water thermal energy, extracted from plural geo-thermal production wells, to be extracted. The system, introducing water thermal energy from the integrating part 11 to a direct generating equipment 12 including an atmospheric pressure turbine using input energy of saturated steam at 100 deg.C, performs generation by using thermal energy till temperature decreases to a level for use in an indirect generating equipment 13 in the next stage. The system, using carbon dioxide as a medium in the indirect generating equipment 13 and increasing temperature and pressure of the carbon dioxide by geo-thermal fluid of intermediate temperature, performs generation by driving a turbine. While the system, using the geo-thermal fluid of intermediate temperature in a refrigerating equipment 14, performs cooling and refrigerating operation by the absorptive refrigerant method.
Patent JP-S588519-A (JP)
Inventor: YUUJIN RATSUSERU HENDORITSUKUS
IPC: H01M50/77
Filed: 1982-06-15
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-S5436749-A (JP)
Title: Optical intensity modulator of liquid crystal
Inventor: MASUBUCHI SADAO
IPC: G02F1/139
Filed: 1977-08-26
Abstract: PURPOSE: Ti integrate an optical intensity modulator with a laser oscillator by making use of the effect that transmissivity of dielectric multiple layers is vaired with the variation in the optical length of a liquid crystal sandwitched inbetween. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02280336-A (JP)
Title: Forming method for bump electrode
Inventor: TANMACHI KAZUAKI
IPC: H01L21/60
Filed: 1989-04-21
Abstract: PURPOSE:To anisotropically grow bumps by disposing a material for forming bump electrodes in a precipitating chamber, supplying gas material, and irradiating a part formed with the electrode with energy selected from a light, electrons, ions. CONSTITUTION:A laser light 30 is introduced into a deposition chamber 34, organic metal gas is introduced from a material supplying unit 35, and pressure in the chamber is regulated by a discharging unit 36. A heater and 3- dimensionally movable base 37 are provided in the chamber, an IC 38 is placed on the base to form a bump electrode. A light 30 is condensed at the pad of the IC 38, the base 37 is heated in advance, a material is introduced, pressure is regulated, and it is radiated with the light 30. Then, it is anisotropically deposited. If the condensing light diameter is smaller than the pad, an arbitrary electrode shape is obtained in combination of scanning and stopping. When Ar laser, CO2 laser is used, as a light source, it can be deposited by heating the radiated part and effectively activating excitation of material molecules. The accelerated electrons can be used as the energy for deposition.
Patent JP-2000292862-A (JP)
Title: Production of lenticular lens sheet and device for that production
Inventor: WATANABE ISOROKU
IPC: G03B21/625
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for the production of a lenticular lens sheet which does not cause decrease in the transmittance (brightness) even when a diffusing agent is mixed into a Fresnel lens sheet which constitutes a transmission type screen with the lenticular lens sheet or even when the observation side of the Fresnel lens sheet is designed as a condensing system. SOLUTION: By this method, a negative resist layer formed on the surface of the exiting side of a film base body 21 is exposed through entrance lenses 22 disposed on the light-entering side of the film base body 21 by irradiation of exposure light L including a plurality of collimated beams A, B, C with different incident angles. The exposure light L preferably includes collimated light breams (A, C) having about ±5 to 10 deg. incident angles. When the film base body 21 is irradiated with the exposure light L including the collimated beams having the aforementioned incident angles, a plurality of condensed points of the exposure light L are present on the surface of the exit side so that a rather wide exposure region of the negative resist layer is produced to increase the opening rate.
Patent JP-H0653634-A (JP)
Title: Circuit forming method for wiring board
Inventor: ISOZAKI SEIYA
IPC: H05K1/03
Filed: 1992-04-22
Abstract: PURPOSE:To prevent scattering or fog and to make it easy to obtain a necessary amount of printing required to forming a circuit, by charging circuit-forming particles containing conductive metal particles and a charging control agent, developing circuit-forming patterns, and fixing the circuit-forming particles and forming circuit patterns. CONSTITUTION:A circuit forming pattern 2a is formed on a wiring board 1 with resin particles not containing conductive metallic particles. Next, the circuit-forming pattern 2a is charged by a corona charger 3. And the charged circuit-forming pattern 2b obtained in this way is developed with circuit-forming particles 4. The circuit-forming particles printed are fixed by a flash lamp 5, and a circuit pattern 6 is formed. Since the surface potential of the circuit- forming pattern to be developed is high, it becomes possible to obtain an enough amount of printing. In addition, it is difficult for fog to be produced since only the circuit-forming pattern is selectively charged. Consequently, printability increases, and it becomes possible to meet the request for the formation of narrow-pitched circuit patterns.
Patent JP-H02280512-A (JP)
Title: Optical receiver
Inventor: MATSUMURA KAZUO
IPC: H04B10/00
Filed: 1989-04-21
Abstract: PURPOSE:To optimize an APD(avalanche photodiode) application voltage by inputting an output pulse signal of a pulse oscillating circuit to a pulse amplitude adjustment circuit, adjusting the pulse amplitude so as to input the resulting pulse to a double voltage rectifier circuit. CONSTITUTION:A pulse signal generator 1 inputs an output pulse signal to a pulse amplitude adjustment circuit 2 to adjust the amplitude of the output pulse. The output pulse signal of the pulse amplitude adjustment circuit 2 inputs a double voltage rectifier circuit 3, from which a high voltage is obtained. The high voltage is rectified by an integration circuit 4 comprising a resistor 11 and a capacitor 12, converted into a DC high voltage and fed to the cathode of the APD 5. The output pulse amplitude of the pulse amplitude adjustment 2 is adjusted to optimize the S/N of the output signal at the time of receiving a low light level to obtain an optimum light current amplification factor of the APD 5 from the DC high voltage applied to the APD 5.
Patent JP-S583998-A (JP)
Title: Electric alloy plating method
Inventor: YANAGAWA KINYA
IPC: C25D21/14
Filed: 1981-06-30
Abstract: PURPOSE:To calculate and replenish the consumption rates of metals accurately and continuously in the stage of replenishing the metals into a plating soln. as much as they are consumed in accordance with the electrolytic current values used for plating by making combination use of measurements of plating films and liquid compsns. by fluorescent X-ray analysis. CONSTITUTION:In order to control the compsns. of metals A, B in plating films at desired ratios, a strip 6 as the cathode is passed in the direction of (a) between the insoluble anodes 5 in a plating soln. 4 which is maintained at a constant ratio of concn. of both metallic ions. As the metallic ions are consumed on progression of the plating, the ratio of the concn. of both metallic ions deviates. Thereupon, the compsns. of the plating films are measured continously with a fluorescent X-ray analyzer 7, and if any change is produced in the concn. ratio of the soln., it is immediately instructed to an arithmetic device 8, which in turn determines the proportionally devided ratio of the electrolytic current for the constituting metallic ions in accordance with the results of said measurement. At the same time, it also determines current efficiency and inputs this to a computer 10, where the consumption rates of the respective metallic ions are computed from said proportionally devided ratio, the current efficiency and the electrolytic current value measured with an ammeter 9 at the point of measurement for said plating film compsn. These are instructed to storage tanks 11, 12 whereby required replenishing  of A, B metallic salts is effected.
Patent JP-S586322-A (JP)
Title: Petroleum combustor of vaporizing type
Inventor: YAMAZAKI EIJI
IPC: F23D11/44
Filed: 1981-06-30
Abstract: PURPOSE:To shorten a pre-heating time, by starting an igniting operation before a vaporizng chamber reaches a predetermined temperature which is necessary for preheating before ignition, in a combustion which burns fuel vaporized in a vaporizing chamber and injected from an injection nozzle. CONSTITUTION:A solenoid operated valve 9 is in an open state, when a vaporizer body 1 is atthe low temperature, and feed oil from a pump 7 is circulated through pipes 8 and 10, in a vaporizing type petroleum combustor, when a switch is turned on, at a starting time. The combustor of said type is designed so as to burn in normal state, when gas, being vaporized by a vaporization  stabilizer 17, is fed into a burner 24 from a nozzle 4, after the temperature of a vaporizer body 1 reaches a predetermined height by a heater 18 and the solenoid operated valve 9 is closed. In this case, the solenoid operated valve 9 is closed before the vaporizing chamber 2 reaches the above-mentioned predetermined value of preheating temperature before ignition, and the gas vaporized at low temperature is ignited by an ignitor which is not shown. By this operation, the vaporizer body 1 is promply preheated, as a result, the starting property of a combustor can be improved.
Patent JP-S584908-A (JP)
Title: Cooling method for transformer
Inventor: YAMASHITA SHIGEJI
IPC: H01F27/08
Filed: 1981-06-30
Abstract: PURPOSE:To obtain a transformer excellent in radiation effect, by a method wherein when a transformer is formed by employing a plurality of pairs of magnetic cores having a predetermined configuration, an air gap is provided between the adjacent ones of these plurality of sets of iron cores, and a pair of fixing members each having a bore corresponding to the air gap are inserted between the cores for fixing the same. CONSTITUTION:When a transformer is assembled by employing ferrite cores 2 having the same configuration and a coil 1 formed by winding a copper wire, an air gap D is interposed between these cores 2. A fixing member 3 to be placed in the air gap D for fixing the cores 2 together is constituted by a pair of aluminum fixing members 3 each having long sides bent at right angles. Each fixing member 3 has a bore 31 corresponding to the air gap D and holes 32 for binding the fixing member 3 formed at peripheral parts respectively. Thereby, there is an increase in the area of the transformer to contact air, so that the characteristics thereof improve. It is desirable to make the air upwardly pass through the bore 31.
Patent JP-S5727332-A (JP)
Title: Code converting system for microcomputer
Inventor: YAMASHITA NORIO
IPC: G06F9/48
Filed: 1980-07-25
Abstract: PURPOSE:To considerably decrease chip areas by setting a timer time conresponding to data contents, and converting codes according to the controlling of said timer device. CONSTITUTION:When there is a code conversion instruction in a program, the data to be converted in an ROM1 is selected, and the content thereof is stored in an instruction register 3; at the same time, a prescribed time is set in a timer device 5 through a bus line 6. Upon lapse of the prescribed time set there, a program counter 2 is controlled according to an output signal 8, and the counter 2 is stopped of addressing the next address, so that the prescribed program is executed. Thereafter, the counter 2 assumes the content of addressing the next address of the content retreated into a stack register 4 and resets to the original program.
Patent JP-S63265733-A (JP)
Title: Controlling system for driving force of vehicle
Inventor: FUJIOKA HIDEAKI
IPC: F02D41/14
Filed: 1987-04-23
Abstract: PURPOSE:To favorably carry out traction control irrespective of the magnitude of speed or of the friction coefficient of a road face by controlling the opening/ closing speed of a throttle valve in relation to the acceleration of a body. CONSTITUTION:Signals from right and left non-driving wheel speed detectors Vn1, Vn2 are sent to a body speed detector V while also being sent to a body acceleration detector A, and the calculated result is sent to a driving force control part 2. By receiving signals from detectors Vd1 and Vn1, a left spin detector S1 calculates speed difference between front and rear wheels on the left side. Similarly, the quantity of spin on the right side is calculated. The driving force control part 2 carries out opening/closing of a throttle valve by sending opening/closing signals for opening/closing the throttle valve at a calculated speed or a holding signal to a driving force actuator 4 formed with a stepping motor, to control the driving force of an engine 6.
Patent JP-H07312809-A (JP)
Title: Display apparatus of power system
Inventor: KAKIMOTO SHOJIRO
IPC: G01R31/02
Filed: 1994-05-17
Abstract: PURPOSE:To provide the display apparatus, of a power system, in which the state of every circuit breaker of the power system can be grasped at a glance. CONSTITUTION:A display apparatus is provided with a power-system screen processing means 4 which creates a first display image to display a switching state according to a switching signal 2a and with a circuit-breaker individual- screen processing means 5 which creates a second display image to display a switching state together with a fault kind according to the first display image and to an abnormality-kind signal 2b. The power-system screen processing means 4 creates a third display image to display the abnormality kind in a display state corresponding to it according to the abnormality-kind signal 2b together with the switching state of every circuit breaker.
Patent JP-H06315155-A (JP)
Title: Color image pickup device
Inventor: NARITA ATSUSHI
IPC: H04N9/04
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a color image pickup device where an image of high resolution can be obtained when the motion of an object is small and an image with little color slurring can be obtained when the motion of the object is large. CONSTITUTION:This device is provided with a surface sequential image pickup device performing the color image pickup of an object 20 by rotating a rotary filter 5 before a black-and-white image pickup means, a moving amount detection circuit 10 detecting the moving amount, of the object 20 and outputting the moving amount detection signal according to moving amount and a control circuit 18 changing the fetching speed of the images of a CMD camera 7 by the moving amount detection signal from this moving amount detection circuit 10.
Patent JP-S584932-A (JP)
Title: Manufacture for semiconductor device
Inventor: NISHIMOTO KEIJI
IPC: H01L23/52
Filed: 1981-06-30
Abstract: PURPOSE:To obtain a tapered layer high in width-wise precision by a method wherein a polycrystalline Si layer with impurity density inclination is subjected to plasma etching and then to reactive ion etching, when a multiple layer wiring is fabricated using a polycrystalline Si layer. CONSTITUTION:An Si substrate 1 is covered with an SiO2 film 2 whereon a polycrystalline Si layer is grown and doped with P. The doping is done in two steps. First, an Si layer 23 is formed, rendered electroconductive by diffusion. Next, a highly doped layer 23' is formed, which is the topmost surface of the layer 23, with P ions implanted thereinto. The polycrystalline Si layer with density inclination thus caused is covered with a prescribedly patterned resist film 4. First, the layer 23' is subjected to plasma etching for the formation of side etches, which is followed by ion etching which forms a layer 23'' with a desired width. The existence of side etching prevents the generation in a PSG film 5 adhering on the whole surfaces, stepwise disconnection.
Patent JP-H11298988-A (JP)
Title: Device controlling directivity for microphone
Inventor: YAMATO TOSHITAKA
IPC: H04R1/40
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and a control method for directivity of a microphone by controlling the directivity, so that the sensitivity has a dip in the noise arrival direction and has a peak in the direction of a speaker, thereby realizing low cost, while enhancing the S/N. SOLUTION: This device that controls the directivity of a microphone for picking up a speaker voice under noise is provided with plural microphones MIC 1, 2, 3 that are placed on a line at equal intervals and receive a planar sound wave and with a microphone circuit 10 that processes output signals of the plural microphones and controls the directivity of the microphones, so that the sensitivity has a peak in a direction of a talker and a dip in a noise arrival direction, based on a difference from phases of the planar sound wave received by each microphone.