baber/WOPTO huggingface dataset:
Patent JP-H04132196-A (JP)
Title: Discharge lamp lighting device and illuminating device
Inventor: SHIOHAMA HIROCHIKA
IPC: H05B41/392
Filed: 1990-09-21
Abstract: PURPOSE:To light a discharge lamp securely without rise of the secondary voltage by controlling a control means so as to dim the output of a phase control means at the time of starting the discharge lamp with a starting control means, and giving the pulse to the discharge lamp with a pulse generating means. CONSTITUTION:Since a capacitor C11 is not charged at the time of starting a discharge lamp FL, a Zener diode ZD2 is also under the reverse-blocking condition, and since the base current of a transistor Tr is not supplied, a light emitting diode LED3 is not lit, and a photo transistor PTr is under the OFF condition. A unijunction transistor UJT is turned ON, and furthermore, the voltage, of which phase is controlled by a TRIAC Tri2, is rectified by a rectifying circuit 6 to charge a capacitor C9. With a delay of a phase control angle of a TRIAC Tri1, a capacitor C4 is charged, and a pulse generating circuit 2 generates the pulse in a circuit, which consists of a coil L1, a common winding Tr1b, a resistance R3 and the capacitor 4, to supply the pulse to a discharge lamp FL.
Patent JP-H1197025-A (JP)
Title: Lithium secondary cell
Inventor: AKAHA NAOTO
IPC: H01M10/05
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary cell high in capacity by preventing positive electrode active material from being degraded, and reducing the content of conduction auxiliary material. SOLUTION: In this secondary cell, each sheet shaped positive electrode 1 and each sheet shaped negative electrode 2 are faced to each other by way of each separator 3 within organic electrolyte 4. In this case, the aforesaid positive electrode 1 is formed out of a conductive base body, positive electrode active material, and of a film containing binder, and furthermore, the aforesaid binder is composed of polytetrafluoroethylene, and of electron conductive polymer having properties for changing electrical resistance by doping/dedoping a reaction caused by ions within the organic electrolyte.
Patent JP-H02100268-A (JP)
Title: Sheet type thin battery
Inventor: OKITA HIROTAKA
IPC: H01M6/46
Filed: 1988-10-07
Abstract: PURPOSE:To enable the provision of a high output voltage and the maintenance of the thinness property by tandemly connecting individual laminates of thin electrolytic films each consisting of an anode, a solid electrolyte and a cathode formed in the same plane surface. CONSTITUTION:An anode layer 2 such as a lithium thin film is accumulated and formed on a flexible nonconductive base 1. The anode layer 2 is divided into a proper size by means of patterning method to form a plurality of anodes 2 in line. A solid electrolyte 3 such as a polymer electrolyte is formed on each anode 2. Insulating parts 6 are formed between each anode 2, 2 and between each solid electrolyte 3, 3, and then a cathode 4 is formed on each solid electrolyte 3 to form an electrolytic thin film laminated layer 7 consisting of each anode 2, solid electrolyte 3 and cathode 3. Each cathode 4 is connected to the anode 2 of the adjacent electrolytic thin film laminated layer 7 through a nickel lead material 4 to connect each electrolytic thin film laminated layer 7 tandemly. Hence, a high output voltage can be obtained, and the thinness property can be maintained.
Patent JP-H06112375-A (JP)
Title: Package for accommodation of semiconductor element
Inventor: KIYOHARA TOSHIFUMI
IPC: H01L23/12
Filed: 1992-09-24
Abstract: PURPOSE:To provide a package for accommodation of a semiconductor element which can operate a semiconductor integrated circuit element normally and stably extending for a long period by enabling the heat generated during the operation of the semiconductor integrated circuit element to be radiated into the air favorably. CONSTITUTION:This is a package for accommodation of a semiconductor element, which accommodates a semiconductor integrated circuit element 4 airtightly inside, consisting of an insulating substrate 1 having a plurality of metallized wiring layers 5 and a cover 2, and the said insulating substrate 1 is made of a glass ceramic sintered substance, and also a heat conductor B of 50W/m.K or more in heat conductivity is buried inside.
Patent JP-H1194417-A (JP)
Title: Ice-making and ice-storage box of refrigerator
Inventor: NAGAMORI TOSHIHIKO
IPC: F25C1/24
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To use a lid of an ice-making pan also for a lid for an ice storage box by setting the contour shape of flanges of the ice-making pan and the ice storage box to be approximately same in the projection in the vertical direction. SOLUTION: The contour shape of flanges of an ice-making pan 1 and an ice storage box 3 is set to be approximately same in the projection in the vertical direction to place a lid 2 of the ice-making pan 1 on an contour part of the ice-making pan 1, and the ice-making pan 1 is installed on an upper part of the ice storage box 3, and the lid 2 of the ice-making pan 1 is also used for the lid of the ice storage box 3 to constitute an ice-making and storage box 4. Several projecting legs are provided on a bottom of the ice-making and storage box 4, several recessed grooves 8 are provided on the bottom surface opposite to the projecting legs provided in the ice-making storage and box 4, and the ice-making and storage box 4 is installed in a storage part 6 of a freezer chamber. The convenient ice-making and storage box can be obtained.
Patent JP-S63109476-A (JP)
Title: Image forming method
Inventor: HIROBE JUNICHI
IPC: G03G15/08
Filed: 1986-10-28
Abstract: PURPOSE:To suppress image deterioration due to the fatigue of a photosensitive body and to obtain a stable image by measuring the surface potential of the photosensitive body and adjusting a developing bias voltage in a developing process in accordance with the surface potential of the photosensitive body. CONSTITUTION:When the surface potential of the photosensitive body on a rotary drum after a destaticizing process is ended based upon a destaticizing means 16 exceeds a prescribed value by executing continuous copying, a control means 60 generates a voltage adjusting signal based on a detecting signal from a potential detector 58. A voltage adjusting means 62 adjusts a developing bias voltage to be impressed on a developer holding member 52 in a developing device 8 in accordance with a required format based on the voltage adjusting signal. Since the developing bias voltage is also raised in accordance with the rise of the surface potential of the photosensitive body on the periphery of the rotary drum 4 after the destaticizing process is ended, the adverse influence of residual potential generated due to the fatigue of the photosensitive body based on continuous copying is practically canceled by the rise of the developing bias voltage, so that a fogging phenomenon is not generated and a stable image can be obtained.
Patent JP-H06105527-A (JP)
Title: Stepping motor
Inventor: ARAI TADASHI
IPC: H02K37/14
Filed: 1992-09-24
Abstract: PURPOSE:To reduce the number of components and the weight and to reduce the size of a motor section. CONSTITUTION:In a pair of an upper and a lower stator 21 and 22, comb teeth 21c, 22c which are electrode sections and iron cores 21a, 22a are so formed into one body with the stator 21, 22 respectively by bending a part of the stators so that the comb tooth and the iron core may face each other. At an end of the iron core 21a, 22a, a projecting section 21b, 22b is formed. In the stators 21, 22, square holes 21d, 22d are formed respectively. When the two stators 21 and 22 are assembled by attaching inside faces of the iron cores 21a and 22a tightly to each other, the projecting sections 21b and 22b are fit in with the square holes 22d and 21d respectively.
Patent JP-H02103746-A (JP)
Title: Optical information recording medium
Inventor: SAITO OSAMU
IPC: G11B7/2472
Filed: 1988-10-12
Abstract: PURPOSE:To improve recording sensitivity and to speed up recording by providing a recording layer contg. a specific cyanine org. dye. CONSTITUTION:The recording layer contg. the cyanine org. dye expressed by formula I is provided. In formula I, R1, R2 denote 1 to 3C alkyl group; R3, R4 denote 1 to 5C alkyl group; X<-> denotes anions such as I<->, Br<->, ClO4<->, BF4<-> C2H5SO4<->, Cl<-> and CH3SO4<->. A1, A2 indicate the group necessary for constituting an indole ring or naphthoindole ring; n denotes 1 to 3 integer. The adequate concn. of the cyanine dye is in a 0.4 to 5.0wt.% range. The recording sensitivity is enhanced in this way and the recording is speeded up.
Patent JP-S62120905-A (JP)
Title: Drill break detecting device
Inventor: AOYAMA HIDEHIKO
IPC: B23Q17/09
Filed: 1985-11-15
Abstract: PURPOSE:To make photoelectric converting and detect drill breaking by constituting a captioned device in such a way that the reflected beam caused by the luminous projection to the drill end extracted from a workpiece after drilling by means of an optical fiber is received by means of a second optical fiber in a position and direction where the drill end is not detected in the case of drill breaking. CONSTITUTION:When the drilling position on a print circuit board 1 is decided, a pressure foot 5 is lowered to make a foot section 8 fix the print circuit board 1, and a slider 4 is lowered to perform drilling. After drilling, the slider 4 is raised, and the moment a drill 2 is extracted from the workpiece, a detecting circuit becomes ON projecting a beam from the luminous projection fiber of an optical fiber 9 to the end of the drill 2, and the reflected beam is received by the luminous receptible fiber 9. when the luminous receptible fiber 9 is on the left end in the direction of a chain line 52, a normal drill in the area enclosed with a curved line 51 is detected and a broken drill in the area enclosed with a curved line 53 is detected. When the drill 2 is positioned in the area 54 which is the area excluding the area 53, a reflected beam is, therefore, not input in the case of drill breaking so that drill breaking may be detected by photoelectric converting.
Patent JP-H03115968-A (JP)
Title: Method for precisely determining metallic gallium amount
Inventor: NAKAYAMA MOKICHI
IPC: G01N33/20
Filed: 1989-09-29
Abstract: PURPOSE:To improve the precision in measuring metallic gallium by adding excess disodium ethylenediaminetetraacetate to gallium dissolved in acid to form a chelate and back-titrating the disodium ethylenediaminetetraacetate in excess with the electrolytically generated copper ion. CONSTITUTION:When gallium is analyzed by coulometric titration, excess disodium ethylenediaminetetraacetate is added to gallium dissolved in acid to form a chelate, and the dissolved disodium ethylenediaminetetraacetate in excess is back-titrated with the electrolytically generated copper ion at pH 4.0-4.3. In the coulometric titration, the potential of the glassy carbon electrode 2 (working electrode) with respect to a mercurous sulfate electrode 1 (reference electrode) is set at -0.6V by a potentiostat, for example, and a platinum electrode 5 is used as a counter electrode at that time.
Patent JP-H10102576-A (JP)
Title: Floor panel with waterproof pan and balcony with washing place
Inventor: MAEDA MASAYO
IPC: E04B2/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make washing work possible at a balcony without using another drainage device by providing a waterproof pan for a washing place at a part of a floor. SOLUTION: The balcony floor of a balcony 10 with a washing place is composed of floor panels 11 and a floor panel 12 with a waterproof panel disposed between the floor panels 11, and a waterproof pan 12a is provided on the water lower reaches side of the floor panel 12 with a waterproof panel. A handrail 13 is further provided above the outdoor side peripheral edge of the balcony floor, and a drainage ditch 14 for draining water on the balcony floor face is disposed with a flow gradient at the water lower reaches side edge of the floor panel 12. A faucet 15 is erected near the water lower side edge of the waterproof pan 12, and the front face is provided with a piping cover 16. Cleaning of household utensils, washing, and the like can therefore be performed at the balcony without using another drainage device.
Patent JP-H02103384-A (JP)
Title: Heat insulated cabinet
Inventor: MIYAMOTO ICHIRO
IPC: F25D23/08
Filed: 1988-10-11
Abstract: PURPOSE:To improve the heat insulating performance and make the inner casing hard to crack by using an inner casing which is formed by vacuum-molding a multi-layered laminate of a thin colored resin having a barrier capability against gas and a styrene group resin, an outer casing and a highly heat insulating material. CONSTITUTION:A heat insulated cabinet is formed with an inner casing 4 which is formed by vacuum-molding a multi-layered laminate of a colored resin 7 having a thickness less than 100mum and a barrier capability against gas and a styrene group resin 6, an outer casing 3 and a highly heat insulating foamed material 5. By this constitution, the heat insulating performance is improved and the colored resin 7 which has the barrier capability against gas protects the inner casing 4 from the resin melting effect of the foaming agent. Because of a small layer thickness of 100mum, there will be no significant adverse effect on the moldability, allowing less change of cracks.
Patent JP-S62114219-A (JP)
Title: Matching method for beam axis of charged beam lithography equipment
Inventor: TAMAMUSHI SHUICHI
IPC: H01L21/027
Filed: 1985-11-14
Abstract: PURPOSE:To readily match a charged beam axis to an objective lens by supplying a current for generating a quaternary pole magnetic field in a multipole coil, and so regulating the optical path of the beam by a beam axis matching deflector as not to move the beam position on a sample even if the amplitude of the current varies. CONSTITUTION:Whether a beam axis and the center of astigmatism correction coil 24 are matched is decided by detecting the movement of a beam position on a sample 17 when a current I of the coil 24 is varied, and the beam axis can be matched to the center of the coil 24 by setting currents of alignment coils 26, 27 so that the beam position does not move. The charged beam can be readily and effectively matched to an objective lens 15 only by detecting the beam movement on the sample 17. Thus, the resolution of an electron beam on the sample 17 is improved, and the beam resolution at deflecting time can be improved to remarkably improve a drawing accuracy.
Patent JP-S61133226-A (JP)
Title: Epoxy resin molding material for semiconductor sealing
Inventor: KAGAWA HIROHIKO
IPC: H01L23/29
Filed: 1984-12-03
Abstract: PURPOSE:The title epoxy resin molding material that contains a small amount of a cyclic compound with pyridine structure, thus giving molded products of high resistance to moisture and of good electrical properties at elevated temperature. CONSTITUTION:The objective molding material is obtained by combining (A) 100pts.wt. of an epoxy resin such as of bisphenol-A or novolak type with (B) 0.01-1pt.wt. of a cycllic compound with pyridine structure such as 4,4-dipyridy1,2-phenylpropylpyaridine, usually in addition, an amine curing agent, a crosslinking agent, curing accelerator, releasing agent and surface active agent.
Patent JP-H02167561-A (JP)
Title: Electrostatic charge image developing developer
Inventor: HIGAKE NORIO
IPC: G03G9/08
Filed: 1989-09-29
Abstract: PURPOSE:To prevent increase of fog and deterioration of image density by fixing a silica powder to the surfaces of colored resin particles by means of mechanical impact to form toner particles and again adding the silica powder to the surfaces of the toner particles without fixing it to them. CONSTITUTION:0.05 - 5pts.wt. of the silica powder B having a particle diameter of 0.002 - 0.2mum is fixed to the surfaces of 100pts.wt. of the colored resin particles A by means of mechanical impact, and moreover, 0.013 - 3pts.wt. of the silica powder without being fixed to them having a particles diameter of 0.005 - 0.2mum is added to 100pts.wt. of the toner particles having thus formed by fixing the powder, thus permitting the obtained developer for developing the electrostatic charge image to be improved in fluidity, high in image density, small in fog and deterioration, and capable of forming good images even at the time of successive making a large number of copies.
Patent JP-2001085740-A (JP)
Title: Method for designing mask dimension of surface-emitting element
Inventor: KUSUDA YUKIHISA
IPC: G03F7/20
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing a mask dimension at the formation of metallic wiring by etching for making the width of the metallic wiring smaller than that of an ohmic electrode, and making it larger than that of a contact hole. SOLUTION: At the formation of an Al wiring 20 by etching using a mask 24, if the width of the mask 24 is defined as W, W is selected so that the inequalities L+2(S+dS)+a>W>C+2(S+dS)+2a (L is the width of an Au electrode 14, C is the width of a contact hole 18, S is the width of the etching quality of the side face of the Al wiring, dS is the fluctuation of the etching quantity, and (a) is the deviation of the alignment of the mask) is satisfied.
Patent JP-H03118842-A (JP)
Title: Grain regulator for transfer
Inventor: ISSHIKI TSUTOMU
IPC: B02B7/00
Filed: 1989-09-30
Abstract: PURPOSE:To easily perform takeout work of unpolished rice by arranging a rice husking sorting machine at the high position and arranging a sieve sorter at the low position and supplying unpolished rice sorted by the rice husking sorting machine to the sieve sorter. CONSTITUTION:In the case of placing a rice husking sorting machine 3 and a sieve sorter 6 on a carriage dolly 1, the rice husking sorting machine 3 is arranged at the high position and the sieve sorter 6 is arranged at the low position and unpolished rice sorted by the rice husking sorting machine 3 is supplied to the sieve sorter 6. As a result, the transfer distance of a feeder which supplies unpolished rice sorted by the rice husking sorting machine 3 to the sieve sorter 6 is shortened and the grain regulator is rationalized. Further in the case of takeout of milled grains after sorting in the sieve sorter 6, an operator easily transfers the taken-out unpolished rice on the ground surface and takeout work of unpolished rice is easily performed because the sieve sorter 6 is positioned at the low position.
Patent JP-H0685456-A (JP)
Title: Formation of through hole conductor in green sheet
Inventor: TANAKA MASAHIRO
IPC: B23B41/00
Filed: 1992-08-31
Abstract: PURPOSE:To form reliably a through hole conductor in a green sheet without causing a failure of a through hole in the green sheet, a cutaway of the through hole conductor and the like. CONSTITUTION:A through hole 13 is formed in a green sheet 12 formed on a carrier film 11 and moreover, a conductive paste 14 is applied in the hole 12 and this hole is baked to form a through hole conductor. In this case, a circular cutting edge 18 formed on the point of a cylindrical cutter pin 15 is applied to the sheet 12 formed on the film 11 and at the same time, the pressure in the pin 15 is turned into a negative pressure and a slice 16 cut into a circular form of the sheet 11 is sucked in the pin 15. Thereby, the hole 13 is formed only in the sheet 12 without penetrating the film 11 and after that, the paste 14 is applied in the hole 13.
Patent JP-2001082106-A (JP)
Title: Installation method for power generation facilities
Inventor: MIYAZAKI SHIGENORI
IPC: F01D25/28
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To simplify a carrying work and shorten installation work term by improving installation work. SOLUTION: In the installation method for a power generation facility, when a steam condenser 32 is connected to a steam turbine 26, out of a turbine casing 27, upper connection piece 30, telescoping joint 34, lower connection piece 31 and upper trunk 33 provided between the steam turbine 26 and steam condenser 32, the turbine casing 27 is connected to the upper connection piece 30 by an adjustment plate 28 and the lower connection piece 31 is connected to the upper trunk 33 and the upper connection piece 30 is connected to the lower connection piece 31 by the telescoping joint 34.
Patent JP-S62115536-A (JP)
Title: Information management equipment
Inventor: TAMIYA MORIHITO
IPC: G06F17/30
Filed: 1985-11-15
Abstract: PURPOSE:To prevent duplicated registration and to register much information in a limited storage capacity by comparing input information with the information registered already, informing the result when the content is the same so as to instruct the cancellation of the input information or re-registration. CONSTITUTION:In applying a data by a registered item flag, when a numeral representing the item flag is inputted, the data is compared with the flag data from a data storage section 14 by a comparison judging section 11. When an identical data is found out as a result, a flag data corresponding to a numerical data is displayed on a data display section 171 of a display section 17. That is, each general item data and the number of an item flag are displayed as symbols and a point having a flag is discriminated. Further, a data in a flag comment storage section 15 is moved sequentially in a display buffer 9 and displayed as a data list of the flag. Thus, the undesire duplicated registration of the same data is prevented by cancelling the input data or applying re- registration.
Patent JP-H06109971-A (JP)
Title: Lens for read
Inventor: HIRANO HIROYUKI
IPC: G02B13/24
Filed: 1992-09-25
Abstract: PURPOSE:To reduce the meridional-sagittal performance difference, to excellently compensate various aberrations at various wavelengths, and to make the chromatic aberration extremely small by specifying the lens constitution. CONSTITUTION:This lens consists of 1st and 2nd positive meniscus lenses which have convex surfaces on object sides, a 3rd negative meniscus lens which has a convex surface on an object side, a 4th negative meniscus lens which has a concave surface on an object side across a stop, a 5th positive meniscus lens which has a concave surface on an object side, and a 6th biconvex lens in order from an object side; and the 2nd and 3rd lenses, and 4th and 5th lenses are stuck to form a Gaussian type of 4-group, 6-element constitution having numerical valves shown in the table. Here, (r) is the radius of curvature, (d) lens thickness or an air interval, ne the refractive index for the e-line (546nm), muthe Abbe number, and nd the refractive index for the d-line (588nm).
Patent JP-H0591948-A (JP)
Title: Electric water boiler
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1991-10-03
Abstract: PURPOSE:To prevent a user from getting scalded with boiling water by wrong operation, and allow him to use the electric water boiler easily, which employs an electric pump as a guide means. CONSTITUTION:When a lighting switch 21 is pressed, a lamp 22 is turned on and lights a point W of a surface on which an apparatus is placed. Next, when a liquid guide switch 10 is on, a pump 5 operates and boiling water comes out of a spout 20 near to the point W of the surface 15. When the liquid guide switch 10 is turned off, the pump 5 stops operation. The lamp 22 is turned off automatically after a given time of lighting. The pump 5 is allowed operation only while the lamp 22 is on.