baber/WOPTO huggingface dataset:
Patent JP-S6475923-A (JP)
Title: Pyroelectric detector
Inventor: HOSHINO YASUSHI
IPC: G01J1/04
Filed: 1987-09-17
Abstract: PURPOSE:To simplify detection and judgment of a moving direction, by providing a plurality of pyroelectric elements, whose position relation is mutually fixed, and a lens, by which a focal point is formed on the pyroelectric elements, and differentiating the detecting zone of each pyroelectric element. CONSTITUTION:Dual pyroelectric elements 1 have a plurality of pyroelectric elements 1a and 1b. A lens 2 has a focal length, which is equal to the distance to the elements. A pyroelectric detector having the lens 2 is attached to the entrance of, e.g., a toilet and the like. The elements 1a and 1b are connected in the reverse characteristics. The ratio of a:b:a, where (a) is the light receiving widths of the elements 1a and 1b and (b) is interval between the elements, is selected as e.g., 1:2:1. Detecting zones A and B and non-detecting zone at a distance of 1m are formed at 25cm and 50cm, respectively. The moving direction of a person is judged based on the detected output, which is the reverse characteristic. Thus, the detection of the person and the judgment of the moving direction can be performed simply.
Patent JP-H03227611-A (JP)
Title: Molding condition setting method in injection molding machine
Inventor: INABA ZENJI
IPC: B29C45/80
Filed: 1990-09-06
Abstract: PURPOSE:To set easily the optimum cushioning quantity, injection speed and injection pressure, by a method wherein a time to be required until the maximum injection pressure and an injection quantity are detected through which values of the cushioning quantity, injection speed and injection pressure are read out from a memory, which are set up automatically as molding conditions. CONSTITUTION:When a resin material for molding product is charged, set temperatures of molds 1, 2, a nozzle and heating zones each for the resin material stored in a memory 32 are read out and set up automatically. When the temperatures of the mold, nozzle and heating zones each arrive at preset temperatures, injection is performed by preset number of times under a state where the mold is broken. Then after clamping of the mold, a time to be required from the beginning of injection to a point of time when the maximum injection pressure is detected and an injection quantity during that time are detected. The cushioning quantity, injection pressure and injection speed corresponding to the time and injection quantity are read out from the memory 34 and read out values are set up automatically as the set values. Consequently, the temperatures of the mold, nozzle and heating zones each, the cushioning quantity, the injection pressure and the injection speed suitable for the using resin material and mold are set up automatically by only setting the resin material of the molding material.
Patent JP-S59126805-A (JP)
Inventor: INUZUKA MASAO
IPC: E01C19/45
Filed: 1982-12-31
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-H0572879-A (JP)
Title: Electrophotographic device
Inventor: MATSUDA KOICHI
IPC: G03G15/16
Filed: 1991-09-13
Abstract: PURPOSE:To improve the density of a solid black by connecting a photosensitive body substrate, a constant voltage passive element and a transfer unit shield and applying a DC voltage of the opposite polarity to that of an electrifier to the connecting point. CONSTITUTION:The electrifier 2, exposure 3, a developing device 4, a transfer unit 5 and a cleaner 6 are arranged around the photosensitive body 1. The electrifier 2 is provided with a grid 2a with which the constant voltage passive element 7 is connected. The element 7 is connected to the connecting point 8. Also, the substrate of the photosensitive body 1 and the shield of the electrifier 5 are connected to the contact 8, as well. the connecting point 8 is connected to a DC high voltage power source 9 of the opposite polarity to that of the electrifier 2. To a developing sleeve 4a in the developing unit 4, a DC high voltage power source 10 of the same polarity as that of the electrifier 2 is connected. Since the DC high voltage of the opposite polarity to that of the electrifier 2 is applied to the substrate of the photosensitive body, contrast potential relating to the development characteristics can be increased by the level obtained by the DC high voltage, compared with the case where the ordinary photosensitive body substrate is maintained at the earth potential.
Patent JP-H03275865-A (JP)
Title: Form for concrete-casting
Inventor: OKA HIDEYO
IPC: E02D19/12
Filed: 1990-09-06
Abstract: PURPOSE:To make concrete-casting and waterproofing for the concrete executed simultaneously and to improve efficiency in execution of said works by constructing forms for concrete-casting of concrete boards incorporating continuous vacancies, and by making the above-mentioned vacancies filled with water- absorptive expansion agent. CONSTITUTION:A concrete board 3 for making forms for concrete-casting is constructed of aggregates 5 and cement paste with grading for the aggregates and mixing for the cement paste appropriately adjusted and with continuous vacancies 2 provided therein. The vacancies 2 are filled with water-absorptive expansion agent 4 made from bentonite, water-absorptive urethane resin or the like. Surplus water in the cast concrete is then absorbed with the water- absorptive expansion agent, making the ratio of water to cement in the cast concrete reduced. Thereby highly dense concrete can be constructed and, at the same time, waterproofness of the concrete itself can be improved.
Patent JP-H0793393-A (JP)
Title: Lsi layout generating device
Inventor: OKI MITSUHARU
IPC: G06F17/50
Filed: 1993-09-21
Abstract: PURPOSE:To provide the 1st layout generating device which can shorten a designing time by preventing the designing time from becoming long owing to variation in aspect ratio in an LSI design process. CONSTITUTION:Cells (Pi, j) (i=1, 0<=j<=3) in the 2nd column of a 1st layout are moved to gaps between cells (Pi, j) (i=0, 0<=j<=3) in the 1st column as shown by dotted-line arrows in (A) and cells (Pi, j) (i=3, 0<=j<=3) in the 4th column are moved to gaps between cells (Pi, j) (i=2, 0<=j<=3) in the 3rd column to generate a 2nd layout. Then this 2nd layout is routed (wired) to generate the 2nd layout shown in (B).
Patent JP-H1171798-A (JP)
Title: Chemical solution feeder
Inventor: ADACHI TOSHIYUKI
IPC: E03D3/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a chemical solution feeder which is simple in the structure and which increases the efficiency of assembling works to an existing flush valve. SOLUTION: A chemical solution feeder A is equipped on the downstream side 3 of the delivery way of the valve body 4 in a flush valve 1. A fixing part is formed at the front end of an operating member 27 acting on the actuation piece 20 of the valve body 4 in accordance with operator's manipulation, to close the valve body 4, in the chemical solution feeder A. A trough-shaped guide way 45 with a semi-cylindrical section is formed within a certain range from the front end of the operating member 27. Hence the feeder can bring out the opening function of the valve body 4 by the operating member 27, the receiving function of washing water, and the delivery function of the prepared chemical solution. Accordingly, the structure of the chemical solution feeder A can be simplified and the cost can be reduced and further the assembling work efficiency of the device can be increased.
Patent JP-H0283903-A (JP)
Title: Magnetic field generator
Inventor: NAKATANI YASUHIKO
IPC: A61B5/055
Filed: 1988-09-21
Abstract: PURPOSE:To realize highly precise assembly with a simple structure by arranging, in ring shape, permanent magnet blocks which connected permanent magnets which are larger in thickness than a center permanent magnet on both sides of the center permanent magnet through substantially rigid space holders. CONSTITUTION:A ring-shaped magnet 1 which makes the essentially part of a magnetic field generator is formed such that eight trapezoid columnar permanent magnet blocks 2 consisting of ferrite or the like are arranged in ring shape. Each magnet block 2 is arranged in the direction of magnetization shown by an arrow and is fixed to a frame 4 with a fastener 3. The magnetic block 2 is formed by using space holders 5 made of aluminum and connecting trapezoid columnar center permanent magnets 6 with end permanent magnets 7 at both ends which are different in thickness. By this constitution, the entire structure becomes simple, and highly precise assembling can be done, and the whole length is relatively short, and magnetic field intensity in the magnetic field space can be made uniform.
Patent JP-S6294095-A (JP)
Title: Measuring instrument for vtr
Inventor: EZAKI TADASHI
IPC: H04N17/06
Filed: 1985-10-21
Abstract: PURPOSE:To attain the quantitative evaluation of an inversion phenomenon by measuring signals obtained by removing test signal components from reproduced signals of a VTR where a test signal at a single frequency is recorded. CONSTITUTION:The reproduction video signal is supplied to an input terminal 1 from the VTR where the test signal is recorded. In this reproduced video signal, its test signal component is removed through a gate circuit 2, a synchronizing separator circuit 3, a timing circuit 4 and a trap circuit 5 in terms of frequency. The signal from which the test signal component is removed is converted into a pulse signal by comparators 6 and 7, and is counted by counters 10 and 11. Only when the inversion phenomenon occurs, the comparators 6 and 7 cause a pulse.
Patent JP-H0574910-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUI TERUMI
IPC: H01L21/768
Filed: 1991-09-13
Abstract: PURPOSE:To improve process control monitor to be formed on an IC chip in which the area of layer short detecting monitor to be formed on the IC chip is reduced, bent part of wiring can be inspected, and the inspection time can be shortened. CONSTITUTION:A process control monitor 2, in which two continuous angular spiral patterns having gradually shortening sides are meshed while spacing each other between two pads 1 arranged closely, is formed in a semiconductor integrated circuit device.
Patent JP-2000053918-A (JP)
Title: Silicone rubber composition for wire-coating
Inventor: YAGINUMA ATSUSHI
IPC: C09D183/07
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone rubber composition for wire coating that can give a cured product having stabilized high-voltage endurance characteristics and can increase the yield in electric wire production and can stabilize the quality as electric wires and is useful for covering a variety of electric wires. SOLUTION: The objective silicone rubber composition is prepared by formulating (A) 100 pts.wt. of an organosiloxane green rubber that is represented by the formula: RaSiO(4-a)/2 (R is a substituted or unsubstituted monovalent hydrocarbon group; (a) is 1.8-2.3) and has at least two of alkenyl groups bonding to silicon atom, (B) 10-100 pts.wt. of a reinforcing filler, and (C) 0.1-5 pts.wt. of a methyl group-substituted benzoyl peroxide having a maximum particle size of <= 50μm as essential components.
Patent JP-H0664612-A (JP)
Title: Fuel web type automatic stretch-wrapping apparatus
Inventor: MASUDA TADAO
IPC: B65B11/02
Filed: 1992-08-12
Abstract: PURPOSE:To obtain a full web type automatic stretch-wrapping apparatus which can be fitted to a layout size of a conventional rotating table type wrapping apparatus by stretching a stretch film while a product to be wrapped stabilized by a pressing device is rotated once, tightening with only one layer wound around a periphery and fixing it. CONSTITUTION:A full web type automatic stretch-wrapping apparatus comprises a stretch film unwinder 5 wider than height of a product 9 to be wrapped having a conveyer 3 for carrying in and out the product 9 comprising a rotatable table 2 which stops for each rotation and a support 4 independently provided on a base film 1, two rollers forced to drive as tension appliers and a pressing device 7 elevated by actuation of a stretching mechanism 6 and an air cylinder for stabilizing the product 9 by pressing the product 9 from upward. In addition, a column-shaped gripper 10 is attached to the vicinity of a periphery of the rotatable table 2, while a rocking arm 20 fluctuating toward the column-shaped gripper 10 to be engaged with it is provided on a base frame 1.
Patent JP-2000068163-A (JP)
Title: Manufacture of electric double layer capacitor electrode
Inventor: NOJI TAKASHI
IPC: H01G11/26
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an electric double layer capacitor electrode capable of reinforcing the molding of an electrode, preventing the generation of cracks, lowering the diffusion resistance of ions, increasing capacitance at a high current density, and manufacturing a large-sized electrode. SOLUTION: In this manufacturing method of the electric double layer capacitor electrode 2 for using a PVDC resin carbide and forming and molding slurry, the phenol resin of a resol type and fibrous resin whose actual carbon ratio is equal to or less than 30 wt.% are added at the time of forming the slurry, polyethylene glycol or the derivative up to 2,000,000 molecular weight.
Patent JP-H0977098-A (JP)
Title: Spout and bag member fitted with spout
Inventor: HONDA TETSUYA
IPC: B65D33/38
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a spout and a bag member fitted with the spout capable of suppressing that the molten substance of the spout caused by heat sealing is solidified on the outside of the bag member. SOLUTION: A spout 10 is equipped with a cylindrical part 12 and a pair of extension parts 14 are provided to the end part on the side opposite to the content outflow port 12A of the cylindrical part 12 and spaces 16 are provided to the extension parts 14. The end parts on the upper side of the extension parts 14 of the spout 10 protrude from the opening part 18A of a bag member 18 and the resistance of the molten substance ready to flow into the spaces 16 becomes small and the flow of the molten substance into the spaces 16 becomes main flow.
Patent JP-S6296187-A (JP)
Inventor: TORII MASANORI
IPC: B62K25/08
Filed: 1985-10-23
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-H0551534-A (JP)
Title: Curable composition for heat-resistant masking tape for printed circuit board
Inventor: NODA KOJI
IPC: C09J7/02
Filed: 1991-08-21
Abstract: PURPOSE:To obtain the title composition which has such a viscosity that it can be used for screen printing, sufficient pot life, and short cure time, gives a masking tape with no remaining tack, is free from deterioration after immersion in a soldering bath, and is suitable for a heat-resistant masking tape for a printed circuit board. CONSTITUTION:A curable composition for a masking tape for a printed circuit board, which is composed mainly of a compound having at least one alkenyl group in the molecule, a compound having at least two hydrosilyl groups in the molecule, and a hydrosilylation catalyst.
Patent JP-H04117484-A (JP)
Title: Manufacture of light reflecting material made of lead carbonate phosphor for radiation detector
Inventor: TAKAKUSA YASUO
IPC: C09K11/00
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a light reflecting material having uniform reflectance, good adhesiveness, high mechanical strength, and long life by immersing specified surfaces of a carbonate phosphor in an acidic substance, a basic substance or a carbonate to deposit an opaque substance layer thereon. CONSTITUTION:The surfaces of a phosphor comprising a single crystal of lead carbonate except the surface to be joined with the light detecting element of a radiation detector are immersed in at least one acidic substance such as sulfuric, nitric or hydrochloric acid, at least one basic substance such as sodium or barium hydroxide, or at least one carbonate such as sodium carbonate to cause reaction. Thus, an opaque substance layer of lead hydroxide, basic lead carbonate, lead carbonate, etc., is deposited on the surfaces to form a layer of a light reflecting material, thus giving an objective light reflecting material. Since the deposited lead compound comprises a modification of the surface of crystal, it can be formed at once as a whole, the thickness can be controlled easily, and constant characteristics of finished film can be obtained.
Patent JP-H1172604-A (JP)
Title: Antidazzle reflection mirror
Inventor: ITO YOSHINOBU
IPC: G02B5/08
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an antidazzle reflection mirror which has an antidazzle coating layer which itself has an antidazzle effect and has an excellent antidazzle characteristic as its own characteristic. SOLUTION: This antidazzle reflection mirror 10 has a mirror base body 11, a reflection film 12 which is formed on the surface of the mirror base body 11 and the antidazzle coating layer 13 which is formed to cover the reflection film 12 and selectively absorbs light of a wavelength region 500 to 600 nm. The value of the ratio B/A of average reflectivity B of a wavelength region 500 to 600 nm to average reflectivity A of visible light of a wavelength region 380 to 780 nm is specified to <=0.9. The antidazzle reflection mirror 10 is preferably of 90 to 45% in the average reflectivity of the visible light of the wavelength region 380 to 780 nm.
Patent JP-H08102375-A (JP)
Title: Discharge lamp lighting device, lighting device for discharge lamp, and lighting system
Inventor: SHIOHAMA HIROCHIKA
IPC: H05B41/18
Filed: 1994-09-29
Abstract: PURPOSE: To make possible preventing thermal damage to electronic parts by providing a second thermal protector which cuts off currents to the electronic parts and is mounted in a position in which it can detect the heating of the electronic parts. CONSTITUTION: A second thermal protector 12 such as a thermal fuse is mounted inside a case 4 near a pulse generating circuit 9 to detect abnormal rises in temperature of electronic parts constituting the circuit 9. The protector 12 is inserted in series between one of the extension lines 8 of the coil of a ballast main body 1 and a commercial AC power supply. The protector cuts off power on detecting abnormal rises in temperature of the electronic parts constituting the circuit 9, thereby cutting off currents to the electronic parts. Even if the temperature inside the case 4 is raised excessively by the influence of direct sunlight before the temperature of the coil 3 of the ballast rises, the protector 12 detects this temperature rise and can protect the electronic parts, so that thermal damage to the electronic parts can also be prevented.
Patent JP-H0965207-A (JP)
Title: Title image generator and its method
Inventor: ONOE YOICHI
IPC: H04N5/278
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate flicker caused when a title image obtained by synthesizing a dynamic image or a still image and characters is outputted on a monitor. SOLUTION: Character data are composited on an image outputted on a PC monitor 8 via a PC 1 and then a title image is generated. The image outputted on the video monitor 8 may be an image from a reproduction VTR 7 and whose interlace system is converted into noninterlace system or an image from an FDD 2, a CD-ROM 3 or a built-in HDD 4. The scanning system of the generated title image is converted from the noninterlace system into the interlace system and the image is outputted from the PC 1 to the video monitor 8 and a destination VTR 9. Flicker otherwise caused is eliminated by a filter by converting the scanning system from the noninterlace system into the interlace system.
Patent JP-H1084308-A (JP)
Title: Radio telephone set and radio telephone system
Inventor: HARAGUCHI HIROTSUGU
IPC: H04B7/26
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the radio telephone set and radio telephone system where power consumption is reduced in the case that no signal is received from a stationary station. SOLUTION: The telephone set is provided with a moving state recognition device 4 that detects a moving state of the telephone set based on vibration or a change in a tilt angle, and when the moving state recognition device 4 detects that the telephone set is moving, a reception section 2 controls the reception interval to be reduced. In the case that no signal is received from a stationary station, since the interval for intermittent reception is extended while the telephone set is not moving with no possibility of receiving the signal from the stationary station again, the power consumption is reduced, and then the power consumption is reduced even when no signal comes from the stationary station.
Patent JP-S60128796-A (JP)
Title: Ultrasonic probe
Inventor: TEZUKA SATOSHI
IPC: A61B8/00
Filed: 1983-12-16
Abstract: PURPOSE:To remove shift of resonance due to coating of a protective layer by polymerizing and fixing a adjustable layer thinner than the most suitable thickness on each element and sticking a protective layer on the entire clearance between said upper layer and the element to make it a composite adjustable layer with the most suitable thickness. CONSTITUTION:Each piezoelectric ceramic element 1 is arranged on a packing material 2 in series so that respective elements 1 can hold the prescribed clearance each other, and an adjustable layer 3 is formed in a thickness thinner than the most suitable one. Each upper surface of adjustable layer 3 and clearance are entirely coated by a protective layer 4 so that an air gap 5 will be formed in clearance between respective elements 1. The entire thickness summing up two types of thickness, that is, the adjustable layer 3 and the protective layer 4, turns out to be the most suitable thickness of a composite adjustable layer. As a result, the element 1 can be prevented from falling down and shift of resonance can be removed.
Patent JP-H0570894-A (JP)
Title: Alloy wire having high strength and low thermal expansion and excellent in twisting characteristic and its production
Inventor: SATO KOJI
IPC: C21D8/06
Filed: 1991-09-17
Abstract: PURPOSE:To stably obtain an alloy wire having high twisting characteristic by specifying the composition of an alloy and the porosity in the cross section of an alloy wire, respectively. CONSTITUTION:The allot wire has a composition which consists of, by weight, 0.15-0.30% C, <=0.5% Si, <=0.5% Mn, 1.0-4.0% Mo, 35-<38% Ni, <=8% Co, and the balance Fe other than impurities and in which (Ni+Co) is regulated to 35 to <38%. This alloy wire is subjected, after hot working or in the course of wiredrawing after hot working, to warm working at 550-850 deg.C at >=20% reduction of area, followed by cold working. By this method, the alloy wire with high strength and low thermal expansion, which has >=115kgf/mm<2> tensile strength at finally worked wire diameter and also has <=0.4% porosity in the cross section of the alloy wire, can be obtained. If necessary, 0.0005-0.02% B is incorporated into the above-mentioned alloy composition.