baber/WOPTO huggingface dataset:
Patent JP-H08236027-A (JP)
Title: Inspecting method for shadow mask
Inventor: YAGO KYUICHI
IPC: H01J9/42
Filed: 1995-02-24
Abstract: PURPOSE: To decide whether or not drilling a hole is improper and foreign matter adheres by selecting a shadow mask of improper small hole, irradiating a small hole part on the shadow mask with light of specific wavelength, and measuring the existence of fluorescence emitted from the small hole part and a spectrum. CONSTITUTION: A hole of a shadow mask 1 is measured by using a hole diameter inspecting machine 2, to select the shadow mask of improper hole diameter and the shadow mask 1a without improper hole diameter. In the shadow mask of improper hole diameter, a hole diameter of becoming improper is compared with the essential diameter of this hole, to select a shadow mask 1c of small hole inferiority.  This shadow mask 1c is mounted in a stage 5, to apply light of irradiation 10 of 510 to 560nm from a fluorescence measuring machine 4, to receive fluorescence 11 emitted from a small hole part by a spectrophotometer 6, to measure a wavelength of the fluorescence 11, to decide the improper small hole due to sticking foreign matter when measured a spectrum particular to organic substance, and to feed a shadow mask 1e, with the improper small hole decided due to foreign matter, to a foreign matter removing process.
Patent JP-H10204716-A (JP)
Title: Rain visor
Inventor: TAKEHARA TADAYASU
IPC: A42B1/04
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a rain visor used for preventing rain from being dispersed on the face. SOLUTION: This rain visor is constituted of a rain visor body 1 having a prescribed width for preventing rain from being dispersed on the face from the front head side to both ear sides and the rain visor body 1 is constituted of a material having transparency to keep the field of vision good when using.
Patent JP-S60182106-A (JP)
Title: Permanent magnet material and manufacture thereof
Inventor: YAMAMOTO HITOSHI
IPC: B65G7/04
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a permanent magnet of Fe, B, R and M group not using expensive and rare Co at all by containing a fixed addition element M, using Fe, B and R (R is at least one kind of rare-elements containing Y) group as a base. CONSTITUTION:Alloy powder composed of 8-30atm% R, 2-28atm% B, one kind or two kinds or more of the addition element M less than a fixed atm%, and residual and substantial Fe and provided with the average grain size of 0.3-80mum is formed. Here, M is composed of V, Ta, W, Al, Zr, Mn, Ge, Bi, Si, Nb, Mo, Cr, Ti, Hf, Ni, Sn, Sb, and Zn. This is sintered under temperature of 900-1,200 deg.C. After sintering, it is applied with primary heat treatment under temperature of 750-1,000 deg.C and then cooled down to 680 deg.C or less with the cooling speed of 3-2,000 deg.C/min. Moreover, it is applied with secondary heat treatment under temperature of 480-700 deg.C.
Patent JP-H02214890-A (JP)
Title: Display device
Inventor: SATO YASUTA
IPC: A63H13/02
Filed: 1989-02-16
Abstract: PURPOSE:To obtain the display device which senses a display body operating by sensing sound, light, etc., by selecting an optional operating means among plural operation means which operate in response to the sensing of mounted sensors to generate the specific quantities of displacement. CONSTITUTION:This device is provided with display bodies 1a - 1k equipped with sound sensors, display bodies 1l - 1p equipped with optical sensors, plural sound sources 3a1 - 3am which generate sound as an operation means 3, and plural light sources 3b1 - 3bn which emit light. Further, the device is provided with a selecting means 5 which alternatively selects optional sound source and light source from those plural sound sources 3a and light sources 3b and the display bodies 1 adapted to those sound source 3a and light source 3b, and supplies the electric power to the display bodies 1. Consequently, the opera tion means 3 which supplies specific sound, light, etc., is selected to obtain such effect that a viewer is given an impression as if the display bodies operated artificially.
Patent JP-H11238857-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMANISHI NOBUYUKI
IPC: H01L21/8242
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a device with a stacked capacitor memory cell with a capacitor having a large electrostatic capacity per occupying unit area. SOLUTION: A stacked capacitor memory cell has two adjacent n-MOSFETs on an Si board 12 and a tubular lower electrode 34 formed of P-doped polysilicon which is stacked, interposing a layer insulation film 20 of a BPSG film thereon. In a region of the Si board 12 isolated by an isolation film 14, two n-MOSFETs have gate electrodes 16A, 16B and a source/drain region 18 and are adjacent to each other, having a drain region in common. The lower electrode 34 is conductive to a source region 18, passing through the layer insulation film 20 and the first Si oxide film 22 by a capacity connection plug 24 of P-doped a-Si. Since inner and outer wall surfaces 44, 46 of a lower electrode are formed to an HSG surface wherein semispherical grains of the same grain diameter are dispersed uniformly in the same grain distribution, the surface area is increased, and a capacity having a large capacity is formed.
Patent JP-H08236126-A (JP)
Title: Flat plate type solid electrolyte fuel cell
Inventor: NAKAJIMA RIICHI
IPC: H01M8/12
Filed: 1995-02-24
Abstract: PURPOSE: To provide a flat plate type solid electrolyte fuel cell capable of retaining cell performance by preventing development of cracks in the central part of a solid electrolyte plate during thermal cycling. CONSTITUTION: A cell stack 1 is formed by alternately stacking a cell 10 and a separator 20. The cell 10 is formed by arranging a cathode 12 and an anode on each side of a solid electrolyte plate 11. The solid electrolyte plate 11 comprises an electrolyte center plate 11a and electrolyte side plates 11b, 11c separately formed, and the boundary of the both plates is sealed with a non- conductive material (boro-silicate glass) softened at the operating temperature of a fuel cell to form electrolyte plate sealing parts 30, 31.
Patent JP-H09207942-A (JP)
Title: Liquid container
Inventor: SAKURADA MASATAKA
IPC: B65D35/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To certainly perform the warping deformation of a thin-walled member to an opposite side at a time of the filling with content by extending the leading end part of the peripheral edge part of the thin-walled member toward a outer surface lower side from the upper end edge of the side wall of a thick-walled main body to fuse the same to the upper end edge of the side wall of the thick-walled main body. SOLUTION: A liquid container housing a liquid high in stickiness such as ink of an ink self-absorbing type transcript printing press has a square box shape and consists of the thick-walled main body 11 provided to the bottom part of a pouring port 13 and the thin- walled member 12 having a shape almost same to that of the thick-walled part and housed inside the thick-walled main body 11 at a time of non-use. The peripheral edge part 12a of the thin-walled member 12 is fused to the upper end edge 11a of the side wall of the thick-walled main body 11 in such a state that the leading end part thereof is extended to an outer surface lower side from the upper end edge 11a of the side wall of the thick-walled main body 11.  The thin-walled member 12 is formed so that the gradient of the side surface part 12b is set to 5 deg. or less so as to make it possible to make the vol. of the container as large as possible. Further, the corner part formed by the bottom surface and side wall of the thick-walled main body 11 is set to 10 times or less the wall thickness of the thick-walled main body 11.
Patent JP-H04281787-A (JP)
Title: Production of gamma-glutamyltranspeptidase
Inventor: ASADA YOSHIHIRO
IPC: C12R1/125
Filed: 1991-03-04
Abstract: PURPOSE:To obtain in high yield the title enzyme for e.g. medicines by aerobically incubating in a yeast extract-contg. medium gamma-- glutamyltranspeptidase-productive bacteria belonging to Bacillus and by collecting the product with the production of viscosityraising substances suppressed. CONSTITUTION:Bacteria belonging to Bacillus capable of producing gamma- glutamyltranspeptidase (gamma-GTP) [e.g. Bacillus subtilis Asahikawa (FERM P-12056)] is put to shaking culture under aerobic conditions at 30 deg.C for 3 days in a medium containing yeast extract, glucose, peptone, etc., followed by centrifugation at low temperatures to remove microbial cells, and acetone at 30 deg.C is added to the supernatant so as to come to 45vol% in the final concentration followed by centrifugation at-5 deg.C and 10000rpm and collection of protein, which is, in turn, subjected to anion exchange column chromatography and hydroxyapatite column chromatography in succession, to effect purification, thus giving the objective gamma-GTP.
Patent JP-S61199576-A (JP)
Title: Multilayer joining method for press formed body
Inventor: YAMAKAWA TSUNAHIRO
IPC: B23K1/00
Filed: 1985-02-28
Abstract: PURPOSE:To obtain a piece of product having sufficiently high accuracy without subjecting to the secondary work at low cost by forming plural components with punching and by joining with laminating each component. CONSTITUTION:A unified semi-fabricated item is obtd. by laminating with the state of respective shaft hole 2a, 3a being coincided when the projection 5 for positioning the upper part piece 2 and lower part piece 3 and a positioning hole 4 are engaged. A gap 6 is formed with this state between the positioning hole 4 and the projection 5 for positioning. A copper solder or brass solder is filled up inside the positioning hole 4 then and is inputted into a brazing furnace, then the solder is melted, flowing from the gap 6 along the joined face of each part piece 2, 3 by capillary phenomenon and the both joined faces gap is safely fixed. Each shaft hole 2a, 3a is held with good accuracy by respective punching accuracy and assembled with good accuracy by the engagement of the projection for positioning and positioning hole 4.
Patent JP-H10235690-A (JP)
Title: Mold apparatus for molding
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/20
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent biting of a moving plate by a sprue bush in a mold apparatus for molding with a moving plate slidably passed with the bush as a mold component. SOLUTION: A fixed mold 31 has an openable moving plate 36 in collision contact with a movable mold 32 to a fixed side support plate 35. A sprue bush 47 is split into a bush body 51 slidably passed through the plate 36 and a nozzle sheet 52 in contact with a nozzle 81 of a molding machine. This sheet 52 is radially movable in a sliding direction of the body 51 to the plate 36 with respect to the body 51. Even if the nozzle 81 and the body 51 are decentered, only the sheet 52 is displaced, and hence no twisting force is operated at the body 51.
Patent JP-H05109625-A (JP)
Title: Polycrystalline cvd diamond substrate for epitaxially growing semiconductor single crystal
Inventor: TOOMASU RICHIYAADO ANSONII
IPC: H01L21/205
Filed: 1991-02-08
Abstract: PURPOSE: To manufacture a single-crystal semiconductor element that is formed while being adhered to a polycrystalline CVD diamond substrate. CONSTITUTION: First, a single crystal of silicon that is heated to a high CVD diamond generation temperature is arranged in a reaction chamber. Then, a mixture of hydrocarbon and hydrogen is supplied into a reaction chamber and is decomposed at least partially, thus forming a polycrystalline CVD diamond layer on the silicon. A middle layer consisting of single-crystal SiC is generated between the single crystal of silicon and the polycrystalline CVD diamond layer during deposition and growth process. Then, the single-crystal SiC supported by the polycrystalline CVD diamond layer is exposed by eliminating the silicon. Finally, by growing a semiconductor layer on the exposed single-crystal SiC, a single-crystal semiconductor-polycrystalline CVD diamond element is manufactured.
Patent JP-S61198979-A (JP)
Title: Image pickup device equipped with rotary shutter
Inventor: MURAMATSU AKIRA
IPC: H04N5/225
Filed: 1985-02-28
Abstract: PURPOSE:To prevent useless consumption of power by comparing the revolutionary signals that correspond to a vertical synchronizing signal and the revolution of a rotary shutter by a synchronization-detecting circuit to supply power to an image forming part only when a coincidence is detected by said circuit. CONSTITUTION:When an optional shutter time is set by operating the dial of the rotary shutter 1, the input terminal S1 of a control circuit 40 turns on, and the power is supplied to a clock pulse generating circuit 45, an image pickup element driving circuit 46, a servo driving circuit 41, a synchronization- detecting circuit 50, and a phase detecting sensor 32, and the device becomes in operating state. By the action of the servo driving circuit 41, a motor 26 is driven to rotate the rotary shutter 1, and the luminous flux for image-picking up is made incident on an image pickup element 23 through an aperture. While the shutter 1 is in starting phase, a switching circuit 54 remains in shut-off state, but when the normal revolution is attained, the switching circuit 54 turns on, and the power is supplied to the circuit units of recording system, finder view system, etc.
Patent JP-S62196068-A (JP)
Title: Power circuit
Inventor: YAMAMOTO YOSHIO
IPC: H02M3/28
Filed: 1986-02-21
Abstract: PURPOSE:To suppress rush current and overshoot, by setting the charging circuit of a specified time constant, and by organizing the circuit for determining the rise time of delay signal with the charge voltage. CONSTITUTION:When a power source is cast, then a condenser C3 is charged by a time constant with a resistance R3. When the charge voltage of the condenser C3 gets higher than the Zener voltage of a voltage regulation diode D1, then a transistor Q1 is turned ON, and the collector voltage of the transistor Q1, namely, delay signal is risen, and a transistor Q2 is turned OFF. Then, charge is discharged from a condenser C4, and the voltage of slow starter signal is slowly lowered, and so difference between the voltage and reference voltage VS gets reduced, and by control pulse signal VC, the output voltage VO of a switching circuit 1 is slowly heightened.
Patent JP-2000235501-A (JP)
Title: Task execution device
Inventor: TANAKA TAKATOSHI
IPC: G06F12/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To secure high extendability and real time property on respective tasks by adding a task identifier allocated to the other task to a high-order logic address at the time of switching a task during execution to the other task. SOLUTION: Relating to an I/O processor, a task management part 12 outputs the identifier of a task to be executed next to an instruction reading circuit 11 when the number of synchronizing clock signals allocated to respective tasks are emitted. At that time, an address conversion circuit 13 converts the identifier of the next, task into k-bits given to the high-order logic address. A fetch- destination address which the instruction reading circuit 11 outputs is received as the logic address and it is converted into low-order m-bits. Then, it is outputted to an instruction decoding control part 16 as the physical address of k+m bits with high-order k-bits.  The instruction decoding control part 16 decodes an instruction which an instruction memory 10 outputs, controls the instruction reading circuit 11 and an operation execution part 14 in accordance with the decoding result and executes the task.
Patent JP-S57153148-A (JP)
Title: Hot water storing tank
Inventor: KOTADO TOSHIHARU
IPC: F24H1/18
Filed: 1981-03-18
Abstract: PURPOSE:To discharge water having a high temperature to the surface area of the tank which has a high temperature already by a method wherein a float  tube, provided integrally with a float floating onthe water level in the hot water storing tank and having a hot water discharging port below it immediately, is provided to move in accordance with the movement of the water level. CONSTITUTION:A circulating tube 9 is opened at the lower part of the hot water storing tank 1 having a ball tap 2 for feeding water and is communicated with a heating device 7 through a pump 10. A hot water discharging tube 6A for the heating device 7 is inserted from the upper part of the hot water storing tank 1 into the lower part of the water level to open it thereat, the tip end of the discharging tube 6A is located in the float tube 5A closed at the lower end thereof and provided with the float 5A-1 at the upper end periphery thereof, while the discharging port 8A is provided immediately below the float 5A-1. A flexible tube may be utilized for the float tube 5A.
Patent JP-H03245910-A (JP)
Title: Cutting device
Inventor: YOGO TERUAKI
IPC: B23D21/00
Filed: 1990-02-19
Abstract: PURPOSE:To preven deformation of a cut port and generation of burrs and chips by forming a cut-in part on a flat pipe by a disc cutter for cutting work, and forming a deep cut by a disc-shaped cutter for deep cut, and bending and separating the flat pipe on the cut-in part in the flat direction. CONSTITUTION:Four flat pipes W sent in the direction of arrow B are clamped by clamping mechanisms 70, 72, and 94, and an installation frame 11 is slidingly moved along the center line CL by a pneumatic cylinder 64. When each cut is formed on both the side surfaces 8 and 10 of the flat pipe W by disc-shaped cutters 20 and 22 for cut-in work, a cut in a depth of T-t is formed, and an intermediate stage roller 30 presses the right side surface 10, and a disc-shaped cutter 28 performs cut again on the left side surface 8, and then an upper stage roller 40 presses the left side surface 8, and a disc-shaped cutter 38 performs cut again on the right side surface 10, and then a cut in a depth of T-S is formed on the flat pipe W. Then, a cylinder 102 is driven to push an arm 92, and a swing board 90 is swung around the center line CL, and then also the clamp mechanisms 70 and 94 swing, and the flat pipe W is bent on the cut in the depth of T-S, and separated.
Patent JP-2000236631-A (JP)
Title: Battery charge control circuit
Inventor: YOSHIDA SADAHITO
IPC: H02J7/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To fully charge all batteries in safety through a simple arrangement by bypassing the charging current, when the charging voltage of a corresponding battery reaches a prescribed level. SOLUTION: This battery charge control circuit comprises a series connection of a plurality of lithium ion batteries 1.1-1.3, and one charging power supply is connected directly with the series connection of three batteries. Each of batteries 1.1-1.3 is also provided with a corresponding circuit 3.1-3.3 for controlling the charging current thereof. When the lithium ion battery is charged, battery voltage increases, and when it reaches a prescribed level determined by resistors 4, 5, a transistor 6 is turned on and thereby an MOS transistor 8 is turned on, thus bypassing the battery charge current 11. Although a shunt current 12 flows, the charge current goes zero when the battery voltage reaches an upper limit, and thereby the shunt current 12 becomes constant.  Consequently, battery voltage rise is suppressed in the final stage of charging operation and a maximum battery charging quantity can be ensured as a whole.
Patent JP-S59163980-A (JP)
Title: Color picture processing device
Inventor: YOKOMIZO YOSHIKAZU
IPC: H04N1/52
Filed: 1983-03-08
Abstract: PURPOSE:To simplify the constitution and to reduce the cost by changing the color tone of copy and display with a signal processing means using a memory. CONSTITUTION:A color contrast picture of an original is separated into three colors of digital color contrast signals of Y, M and C respectively, and when the signals are inputted to an address input of a memory 201 of a signal processing circuit, a color code signal P is outputted on a data output line 206. Further, a color density level D of the color signal is outputted on a data output line 207 at the same time. When the color density level D exceeds a reference level S of a signal line 209, an H level is outputted on an output line 208 of color control Q to generate pseudo three-color signals Y', M', C' represented by the color code signal P. Thus, a clear and easy-to-see color copy is obtained even from a color original showing a little of color mixture.
Patent JP-H06246872-A (JP)
Title: Laminated film
Inventor: YOSHIMI KAZUYORI
IPC: B32B15/20
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a laminated film which is superior in heat sealing properties, gloss, feeling, moistureproofness and gas barrier properties, by a method wherein the film is constituted of an outer layer of an ethylene vinyl alcohol copolymer film, an intermediate layer comprised of a stretched film and aluminum layer and a sealing layer of a polyolefin film. CONSTITUTION:Nonstretched film or monoaxially or biaxially stretched film is used for an ethylene vinyl alcohol copolymer film 1. A thickness of the ethylene vinyl alcohol copolymer film 1 is selected from a range of 5-30mum. Specific stretched film 4 and aluminum layer 3 are used for an intermediate layer. Heat is applied to the ethylene vinyl alcohol copolymer 1 side of an outer layer, a polyolefin film 5 is allowed to soften or melt for sealing. For example, a heat sealing method or an impulse sealing method or a heat sealing method by an industrial iron or a household iron is adopted.
Patent JP-S63205524-A (JP)
Title: Platform scale
Inventor: KATAYAMA KAZUO
IPC: G01G21/23
Filed: 1987-02-20
Abstract: PURPOSE:To reduce the thickness of a platform scale and to decrease the number of components by forming a load transmitting means of two load transmission plates in an isosceles triangle shape, and installing detection parts at respective end parts sandwiched between equilateral sides of the load transmission plates. CONSTITUTION:A load transmitting means which transmits the load on a measurement table to a detection part 12 is formed of the two load transmission plates 13 and 14 in the isosceles triangle shape and the weight is measured from displacement proportional to the load at the detection part 12. Those transmission plates 13 and 14 have enough strength to withstand the load on the measurement table even when the thickness is made thin, so the thickness of the platform scale can be reduced. Further, the platform scale is formed of the two transmission plates, so the number of components can be decreased.
Patent JP-S58155770-A (JP)
Title: Substrate for amorphous silicon solar cell
Inventor: ISHIHARA SHINICHIROU
IPC: H01L27/142
Filed: 1982-03-10
Abstract: PURPOSE:To obtain the amorphous Si solar cell applicable to various power simply by forming a plurality of beltlike conductive layers to the other end from one end of an insulating substrate and overlapping a conductive layer consisting of different quality of material extending over the whole longitudinal region except one part of the width of a belt. CONSTITUTION:A transparent electrode 10 is evaporated onto a glass plate 9 ane etched selectively, electrode layers 10' are formed at regular intervals, and Al 11 is evaporated selectively to the one parts. When amorphous Si thin-films 12 are deposited in order of a pin type, Al 11 diffuses among the thin-films and reaches up to the surfaces of the thin-films 12, and diffusion layers 13 are formed. Al layers 14 are formed adjacent to the layers 13, and sections among elements are connected in series, and used as the back electrodes of adjacent elements at the same time. Electrode leads 15, 16 are fitted to elements at both ends. According to said constitution, outputs can be varied freely without changing a mask, and the solar cell, a utilization rate of the substrate therein is high, is obtained.