baber/WOPTO huggingface dataset:
Patent JP-H02111068-A (JP)
Title: Contact type image sensor
Inventor: ARAI MICHIO
IPC: H01L27/146
Filed: 1988-10-20
Abstract: PURPOSE:To quicken response speed while reducing cost by providing a diode array in the shape of photoevoltaic force and a silicon transistor array corresponding to each diode of the photodiode array formed on a common substrate and a multilayer wiring board. CONSTITUTION:Schottky photodiode 2 constituting a photoelectric transducer is formed on a glass substrate 1 while forming a MOS transistor IC 3 having a built-in single crystal silicon MOS transistor array constituting a driving circuit and a multilayer wiring board 4 given a multilayer wiring. An Al film 10 constituting a contact pad is formed on a Cr metal film 5 of the Schottky photodiode 2, and a bonding wire 10 connects this Al film to the MOS transistor IC 3, while a bonding wire 11 connects the IC to the multilayer wiring board 4. Since a photovoltaic type substance is used as the photoelectric transducer, readout speed is quickened while cost can be lowered.
Patent JP-H11151401-A (JP)
Title: Solvent and method for cleaning article surface using the same
Inventor: ISHIMURA TAKAYUKI
IPC: B01D12/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel solvent excellent in incombustibility or fire retardancy, low toxicity and heat stability and free from the generation of destruction of ozone layer and a method for cleaning an article surface using the same. SOLUTION: The solvent consists of a fluorine-containing ketone expressed by the formula C5 F11 COR<1> (wherein, R<1> represents methyl group or ethyl group). The solvent is a draining and drying solvent consisting of the fluorine-containing ketone and a lower alcohol. Dirt or moisture stuck to the article surface is removed by using the solvent.
Patent JP-S63116725-A (JP)
Title: Gas separating membrane
Inventor: OMORI AKIRA
IPC: C08F20/22
Filed: 1986-11-05
Abstract: PURPOSE:To prepare a gas separating membrane to be able to prepare a large volume of oxygen enriched air of high oxygen concentration by using a polymer consisting of 50-100wt% monomer and 0-50wt% of other ethylene unsaturated monomer. CONSTITUTION:50-100wt% of monomer shown by a formula [X means chlorine and fluorine; Y means H and methyl; (m) is an integer of 0.1-5] and 0-50wt% of other ethylene unsaturated monomer are polymerized by the solution polymerization method or the like to prepare a polymer. The polymer thus prepared is spread, in a manner to prepare a file, over a smooth metal plate or the like, or a film or porous substrate of polyethylene or the like. The polymer spread on the smooth plate is fixed on an adequate substrate and used as a gas separating membrane, while the polymer spread on the porous substrate is used, together with the substrate, as a gas separating membrane. The thickness of membrane is usually 0.1-200mum. Oxygen penetration coefficient of said gas separating membrane is 10X10<-10>cm<3>/cm<2> . sec . cmHg or more, and separation coefficient, the ratio of oxygen penetration coefficient and nitrogen penetration coefficient, is 3.5 or more. Thus, a large volume of oxygen enriched air of high oxygen concentration can be prepared.
Patent JP-H03125698-A (JP)
Title: Control device loaded on spacecraft
Inventor: KAWAGUCHI YOSHIHISA
IPC: G05D1/08
Filed: 1989-10-11
Abstract: PURPOSE:To ease the dynamic interference between a posture control part and a directivity control part by providing a compensation part in the posture control part for controlling the posture of a body in a determined direction on the basis of the body posture angle or rate of a spacecraft body, and driving the compensation part at the control period of the posture control part. CONSTITUTION:A control device loaded on a spacecraft has a posture control part 11 for detecting the body rate of the spacecraft body and controlling the posture of the body in a determined direction on the basis of the body posture angle or rate, and a directivity control part 12 for directing apparatuses such as antenna to be loaded on the body in a target direction at a period longer than the control period of the posture control part 11. Both the control parts 11, 12 are mutually connected by a dynamics part 13. In this case, a body posture error angle compensating part 16 for determining the difference with a directed target angle estimation value in the directivity control part 12 by use of the body posture angle or rate, and calculating a correction value on the basis of this difference is provided in the posture control part 11, and this compensating part is driven at the control period of the control part 11.
Patent JP-2001084948-A (JP)
Title: Charged particle beam irradiation apparatus
Inventor: TAKEUCHI KAZUHIRO
IPC: G21K5/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time for interrupting irradiation with charged particle beam during maintenance of a diaphragm to approximately consecutively continue processing with irradiation with the charged particle beam during the maintenance, by making the diaphragm partitioning between a reactor and an irradiated object movable. SOLUTION: It is preferable to allow to interchange or maintain a diaphragm 3 without opening a charged particle source side to air, by providing a gate valve 8 between the diaphragm 3 and a charged particle source, and a sealing mechanism 7 between the diaphragm 3 and a wall of the device. Electron beam 1 is stopped by turning off a switch of the acceleration voltage of the electron beam 1. Upstream and downstream sides of the diaphragm 3 are then under atmospheric pressure by closing the gate valve 8. The diaphragm 3 is slid by the sealing mechanism 7 and moved, and new diaphragm 3 is placed on an optical path of the electron beam 1. The gate valve 8 is opened and the acceleration voltage of the electron beam 1 is turned on, and new micro aperture 5 is pierced by the electron beam itself to continue operation.  The diaphragm 3 moved is maintained by performing filling of the enlarged micro aperture 5 through welding and the like.
Patent JP-H0976730-A (JP)
Title: Air conditioning control device for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning control device for vehicle removing hot air accumulated at one's feet under the condition in which temperature control in a vehicle room is stabilized to a certain extent. SOLUTION: This air conditioning control device for vehicle is provided with an input part 1 having an inside air temperature sensor 12, a temperature setting means 13, and the like, a blow-off temperature setting part 2 setting the blow-off temperature of air conditioning air based on control information obtained from the input part 1, and a blow-off port selecting part 3 selecting the blow-off port of air conditioning air for ventilation, bi-level, and the like. Further, a stable condition judging part 4 judging air conditioning in a vehicle room to be in a stable condition and outputting a stable condition signal S is provided side by side on the blow-off port selecting part 3. The blow-off port selecting part 3 is provided with period selecting function receiving the stable condition signal S and periodically selecting ventilation and bi-level.
Patent JP-H01107000-A (JP)
Title: Pump applied flapping mechanism of bee
Inventor: TSUTAHARA MICHIHISA
IPC: F04D33/00
Filed: 1987-10-19
Abstract: PURPOSE:To provide a high efficiency pump by modeling two-dimensionally a flapping mechanism of small bee to apply the mechanism to a new pump. CONSTITUTION:After two wings 1 are closed together, they are rotated about their rear edges. Then, both wings 1 have a certain angle of incidence and make translational motion to be kept away from each other. When both wings 1 reach a wall surface 2, then both wings are rotated abut the front edges until they become parallel to each other. Thereafter, both wings 1 are opened about the rear edges, made move parallelly, rotated centering the front edges at the central portion of water path, and closed together. Then, they return to the initial condition and this process is repeated.
Patent JP-S61267528-A (JP)
Title: Transnasal calcitonin agent containing absorbefacient
Inventor: KAGAYA SEIYA
IPC: A61K47/12
Filed: 1985-11-21
Abstract: PURPOSE:To provide an excellent transnasal calcitonin agent containing calcitonin as an active component in combination with a specific absorbefacient. CONSTITUTION:A pharmaceutical composition for intranasal administration can be produced by using calcitonin as an active component, adding one or more absorbefacients selected from benzyl alcohol, ethanol, thiamine or its salt, salicylic acid or its salt,s capric acid or its salt, macrogol 400, pyridoxal or its salt, malic acid or its salt and pyrophosphoric acid or its salt, and mixing or impregnating the above components in a liquid diluent or a carrier suitable for the application to the nasal mucosa. The agent is used as an aqueous solution, hydrogel or solid powder. The amount of calcitonin is 200-6,000IU/ml, preferably 500-2,000IU/ml in the case of aqueous solution. It is administered preferably at a dose of 0.05-0.2ml and 1-5 doses daily by dripping or spraying into the nasal cavity.
Patent JP-S61142305-A (JP)
Title: Steam turbine plant
Inventor: NAKAO KAZU
IPC: F01K3/26
Filed: 1984-12-13
Abstract: PURPOSE:To promote the improvement of efficiency, by providing the second scavenge steam flow pipe, which both connects with a feed water heater in a lower pressure stage than the high pressure feed water heater connecting said pipe and has a selector valve, in the case of a steam turbine plant having a reheat device. CONSTITUTION:A steam turbine plant introduces steam, generated in a steam generating device 1, successively in the order of a high pressure turbine 2, wetness separator device 3, reheat device 4 and a low pressure turbine 5, and the steam, after it performs work, is condensed in a condenser 7. Condensed water is returned to the steam generating device 1 via low pressure feed water heaters 8, 9, supply water pump 10 and high pressure feed water heaters 11, 12. In the above, a scavenge steam flow pipe 14 connects the reheat device 4 with the high pressure feed water heater 12, and the pipe 14 connects in its half way one end of the second scavenge steam flow pipe 28 having a selector valve 26 and an orifice 27. And the other end is connected with the high pressure feed water heater 11 being in a lower pressure stage than the high pressure feed water heater 12. And the plant, when it is partly loaded, controls the selector valve 26 so as to be opened.
Patent JP-H11102068-A (JP)
Title: Positive photosensitive resin composition and its production
Inventor: YOSHIDA TOMOYUKI
IPC: G03F7/039
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enable development with an alkali developer which does not adversely affect the environment by incorporating a polymer consisting essentially of specified structural units and a naphthoquinonediazido compd. SOLUTION: The photosensitive resin compsn. contains a polymer consisting essentially of structural units represented by the formula and a naphthoquinonediazido compd. In the formula, R1 is a tetravalent arom. group, preferably the residue of a bis(o-aminophenol) compd., R2 is a trivalent arom. group, preferably the residue of trimellitic acid or the residue of trimesic acid, R3 is a divalent arom. group, preferably the residue of an arom. diamine compd., R4 is H or a 1-10C org. group and (n) is an integer of 10-100,000.
Patent JP-H03125605-A (JP)
Title: New traffic vehicle tire
Inventor: SHIMADA NORIHIRO
IPC: B60C11/12
Filed: 1989-10-09
Abstract: PURPOSE:To prevent the partial wear or the like of circumferential grooves due to the partial wear of a first rubber by setting the repulsive elasticity of a second rubber which forms the inside portion of a tread in the radial direction of a tire lower than that of the first rubber which likely forms the outside portion. CONSTITUTION:A tire used in a new traffic vehicle such as monorail is provided with a large number of circumferential grooves 24 along the circumferential direction of the tire on the tread portion of a tread 18 and also a large number of narrow grooves 29 crossing to an equatorial face 27 at a given angle and at given intervals in the circumferential direction of the tire. In the abovementioned structure, the tread 18 is formed, as a two layer structure, by a first rubber 32 which is located at the outside portion in the radial direction of the tire and likely a second rubber 34 which is located at the inside portion. The repulsive elasticity of the second rubber 34 is set lower than that of the first rubber 32. The growth of a partial wear generated on the first rubber 32 is restrained by the second rubber 34 so that only one part of the circumferential grooves becoming shallow is prevented.
Patent JP-H08120082-A (JP)
Title: Production of polysilane
Inventor: FUJII YUKIO
IPC: C08G77/00
Filed: 1994-10-27
Abstract: PURPOSE: To produce a polysilane having a narrow mol.wt. distribution in a high yield by condensation-polymerizing a specific dihalosilane in a solvent containing a specific fused hydrocarbon with the aid of an alkali metal. CONSTITUTION: One or more dihalosilanes represented by formula I and/or formula II [wherein R1 and R2 each is a 1-22C alky, alkoxy, (substituted) aryl, or (substituted) aryloxy; R3 is a 1-22C bifunctional organic group; X1 and X2 each is a halogen; and (a), (b), and (m) each is 1-50] are condensation- polymerized in a solvent containing a 10-30C fused hydrocarbon with the aid of an alkali metal. Thus, a polysilane which has a weight-average mol.wt. of about 5,000 or higher and a narrow mol.wt. distribution and is useful as a photoconductive material, a nonlinear optical material, a precursor for a nonoxide ceramic with excellent heat resistance, etc., can be obtained in a high yield.
Patent JP-H07122189-A (JP)
Title: Manufacture of field emitting type flat display device
Inventor: INOUE JUNICHI
IPC: H01J9/26
Filed: 1993-10-21
Abstract: PURPOSE:To prevent the breakage of a flat tube during vacuum exhausting and also the deterioration of image quality by interposing a ring space on the peripheral part forming a flat space between first and second panels, and directly connecting the spacer to both the panels. CONSTITUTION:A ring spacer (glass spacer) 13 as an insulating inorganic material is interposed in the peripheral part forming a flat space between first and second glass panels 1, 2. Electrodes (electrode plates) are arranged on the panels 1, 2 corresponding to the spacer 13, a heater is arranged on each electrode, and an electrode is provided on the spacer 13. The panel 1, 2 side is heated by the heater, a DC voltage is applied between the electrodes so that the electrodes on the panel 1, 2 side are positive and the electrode on the spacer 13 side is negative, and the panels 1, 2 are anode-connected to the spacer 13. Thus, the possibility of breakage of a flat tube 3 during vacuum exhausting is eliminated, and the image quality deterioration by the unevenness of the space between the panels 1, 2 can be prevented.
Patent JP-H10111414-A (JP)
Title: Multistep index type plastic optical fiber and its production
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a multistep index type plastic optical fiber which enables a cost effective mass production with stable quality. SOLUTION: A PMMA-based resin is used as a first component resin and an AS resin having refractive index nd 20 deg.C different by >=0.01 at the absolute value from the value of this PMMA resin is used as a second component resin. These independent component resins or the resin mixtures are arranged concentrically in >=5 layers in such a manner that the refractive index is highest at the central and decreases like a quadratic distribution toward its outer circumferential side.
Patent JP-H02112562-A (JP)
Title: Unmanned operation system for mechanized vibrator
Inventor: NAGAOKA AKIHIKO
IPC: E04G21/06
Filed: 1988-10-21
Abstract: PURPOSE:To permit concrete-placed to be compacted safely with good accuracy by a method in which a base machine and a vibrator are automatically operated without resorting to manual operation. CONSTITUTION:Signals for a base machine 1, detected by a direction sensor 12, are put in a computer 14 through the radio equipment 16 of an operation base A from the radio equipment 15 of the base machine 1. From the input signals in the computer 14, the position of the base machine 1 is detected, and the driver of the machine 1 is automatically and controllably operated through the radio equipments 16 and 15 in such a way as to move the moving pattern of the machine 1 which is stored in advance. The inclination of the vibrator is also detected by an accelerometer 9, and the detected signals are put in an inclination controller to correct it automatically. Operation can thus be made safely with good accuracy.
Patent JP-H09105317-A (JP)
Title: Valve operating device of engine
Inventor: HARA SEINOSUKE
IPC: F01L13/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make the stable switch over operation of coupling and uncoupling possible by driving in a free swing allowable condition and an inhibiting condition a main rocker arm and a first rocker arm, and the main rocker arm and a second rocker arm through first and second lever members. SOLUTION: When an engine is stopped, a first lever member 13 is kept in the engaging state with a sub-rocker arm 6 by the force of a return spring, a second lever member 14 is kept in the non-engaging state from a sub-rocker arm 7. When the engine starts and is kept in the low speed low load state, the control part of the engine controls so that the rotational speed of the engine drives a hydraulic switching valve based on the opening of a slot, and so as to unlock the first lever member 13 from the sub-rocker arm 6. When the engine enters in the high speed rotation region, the hydraulic switching valve is driven, the second sub-rocker arm 7 is engaged with the second lever member 14, and a main rocker arm 1 is operated according to the profile of a high speed cam 11.
Patent JP-S61140414-A (JP)
Title: Air lift device for granular powder
Inventor: SAKAI TORU
IPC: B65G53/06
Filed: 1984-12-14
Abstract: PURPOSE:To air transport high-density granular powder at low speed in a vertical air transport device for powder by blowing air in the base of a supply tank to cause an eddy to vertically transport the powder with a height- adjustable diffuser and a vertical transport pipe. CONSTITUTION:Granular powder P supplied from a powder supply pipe 12 into a supply tank 11 is accumulated at a mixing portion 11C. The mixing portion 11C has secondary air nozzles 14, 16 mounted on the base portion and the side wall portion, which have a designated blowoff deflecting angle with respect to the center, so that the secondary air 17 is jet out, thereby to let granular powder P flow in whirls to be mixed. Hereupon, the height of a diffuser 21 is controlled to blow the primary air from a primary air nozzle 13, thereby to blow the granular powder P in a vertical transport pipe 20, and the air and the granular powder P are separated from each other by a separator 25. The air is discharged 28, and the granular powder P is taken out 27. Thus, the powder can be transported with high density at a low speed.
Patent JP-H0686759-A (JP)
Title: Optical system having sight line detecting device
Inventor: NAGANO AKIHIKO
IPC: A61B3/113
Filed: 1992-09-07
Abstract: PURPOSE:To detect a line of sight with high accuracy even if an observing state of a photographer is varied by finding out the line of sight by functions of brightness in the periphery of an eye-ball and sight line correction data, at the time of detecting a line of sight of an observer from a rotation angle of an optical axis of the eye-ball. CONSTITUTION:From a distance between an eye-ball 15 of a photographer and an ocular lens 11 of a camera, image forming magnification beta of an eye-ball image projected to a CCD-EYE is calculated, and from this calculation value, rotation angles thetaX, thetaY are found out. Subsequently, a position (x, y) of a line of sight on a focus plate 7 is derived by expressions I, II. In this regard, bx and by corresponding to the correction quantity of an optical axis and a visual line of the eye-ball in the horizontal X direction and the vertical Y direction are shown by expressions III, IV, and are functions of brightness Lp in the periphery of the eye-ball of the photographer. Also, a proportional coefficient Ky takes a value of '0', when Lp is above prescribed brightness Lx, and becomes a relation of the rotation angle thetaX, when it is below Lx. In this regard, in the expressions I-IV, (ax), (box), (boy), and (ky) denote calibration data.
Patent JP-H03127477-A (JP)
Title: Temperature control device
Inventor: HASHIMOTO MASAFUMI
IPC: H05B3/00
Filed: 1989-10-11
Abstract: PURPOSE:To prevent the opening and the closing at a constant phase by connecting a resistance and a condenser between the output terminals of a temperature setter and a temperature detector, and the input terminal of a comparator. CONSTITUTION:The phases of the ripple wave forms of the output signals from a temperature detector 3 and a temperature setter 4 are different. When two different signals including the ripples synchronous to an AC power source 1 are input to a comparator 7, the AC part of the voltage difference is reduced by a condenser 9, and thereby the phase difference of the ripple wave forms of the output signals from the detector 3 and the setter 4 is eliminated between terminals (a) and (b), and the comparison at the instance of the return of the input signals is not synchronous to the phase of the power source 1. As a result, the phases of the ON and OFF of a relay 11 opened and closed depending on the result of the comparison are not in a constant phase. In such a way, the opening and the closing of the relay at a constant phase can be prevented, and the life of the relay can be extended.
Patent JP-H04141678-A (JP)
Title: Electrifying and cleaning device
Inventor: HANEDA SATORU
IPC: G03G21/00
Filed: 1990-10-02
Abstract: PURPOSE:To minizturize a device by moving an image forming body and a rotating roller in opposite directions, applying an AC bias voltage having a DC component to the rotating roller, electrifying the image forming body and eliminating toner stuck on the image forming body. CONSTITUTION:A rotating roller 21 consisting of an elastic body 23 is pressed to an image forming body 1, and the image forming body 1 and the rotating roller 21 are moved in opposite directions on this pressing face 21a. The AC bias voltage having a DC component is applied to the rotating roller 21 to not only electrify the image forming body 1 but also remove toner stuck on the image forming body 1. Consequently, the degradation of the photosensitive body 1 is prevented because ozone is not generated, and electrification and cleaning are simultaneously performed. Thus, the device is miniaturized.