baber/WOPTO huggingface dataset:
Patent JP-H0556352-A (JP)
Title: On-screen mix circuit
Inventor: SATO AKIO
IPC: H04N5/907
Filed: 1991-08-21
Abstract: PURPOSE:To provide a digital on-screen mix circuit by which the stable picture synthesis of the plural kinds of source pictures with different clock frequencies can be attained with a high fidelity, in a digital still video. CONSTITUTION:This circuit is provided with a clock generating part 340 which generates the plural kinds of frequency clocks synchronizing with the sampling frequencies of the source picture, frequency clock (f)0-(f)2 are selected according to a source picture signal, and used as a D/A converter driving signal (fc). A character generator driving clock (fg) is prepared by diving the D/A converter driving clock (fc) by a phase lock loop(PLL) circuit, so as to be always constant. At the time of the picture synthesis, the Y data of a source picture signal 312 are synthesized with character data 336 prepared by a character generator 330 by a multiplexer 310.
Patent JP-2000066016-A (JP)
Title: Production of color filter for solid-state image pickup element and production of color solid-state image pickup element
Inventor: SAYAMA MASAHIRO
IPC: G03F7/004
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that gels are produced when particles constituting dyestuffs existing when only the pigment contg. type resist or dye contg. type resist are mixed with a photosensitive liquid solvent or the problem that light resistance and heat resistance are low by reducing the grain size of these particles forming coloring matter. SOLUTION: The color filters of part of colors, for example, magenta (Mg) are formed by the photosensitive coloring pigment resist 8m and the color filters of other colors, for example, cyan (Cy) and yellow (Ye) are formed by photosensitive coloring dyestuff resists 9c, 9y. The formation of the color filters by the photosensitive coloring dyestuff resists 9c, 9y is made later than the formation of the color filters by the photosensitive coloring pigment resist 8m.
Patent JP-2000138571-A (JP)
Title: Switching noise reducing circuit
Inventor: MORRILL DAVID
IPC: H01L21/822
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a buffer circuit which can reduce the noise which is produced when signal switching is performed without sacrificing the transmitting speed of the circuit. SOLUTION: An output buffer 10 contains a first clamp circuit 20 connected to the pull-up output transistor of the buffer to and a second clamp circuit 30 connected to the pull-down output transistor of the buffer 10. Each clamp circuit contains a selectable delay stage coupled with the output of the buffer 10, a current regulator which is controlled by the delay stage, and a clamp device coupled with the control node of the connected output transistor. When the current regulator is conducted, the control node of the output transistor is clamped to a potential close to the turning-on threshold of the node.
Patent JP-H0572392-A (JP)
Title: Method for solidifying radioactive waste
Inventor: TOYOHARA NAOMI
IPC: G21F9/30
Filed: 1991-09-12
Abstract: PURPOSE:To obtain a solid superior in volume reduction and stability by adding non-organic binder hardened by dehydration to waste powder, compressing the powder for volume reduction to form a compact, releasing the pressure and curing the compact as specified. CONSTITUTION:In such waste as burned ash, dry distillation dissolved remaining and oxidation dissolved remaining, water glass and the like consisting mainly of silicagal, sodium silicate and lithium silicate is added as non-organic binder. By dehydrating the non-organic binder, it is bound with the waste. If the temperature is raised further, this binding ability increases. Then it is solidified by mixing with Portland cement, aluminum phosphate or alkali and the like. To improve the thoughness and water proof, this is kept at high temperature and high pressure. Before the non-organic binder solidifies the mixture of this and the waste is compressed and the binding between them is made efficient, volume reduction is increased and fine solid can be obtained.
Patent JP-H0791700-A (JP)
Title: Filter-fixing device of heat exchange type ventilating unit
Inventor: INADA YASUYUKI
IPC: B01D46/10
Filed: 1993-09-20
Abstract: PURPOSE:To provide a filter fixing device of a heat exchanging type ventilating unit wherein a chattering sound or an air leakage can be prevented by a disappearing of a space against a mounted section and saving labor for fixing a filter. CONSTITUTION:At an under face 8 of a box 5, an opening section 4 for inserting a filter 3 is formed, at an interior upper surface 6 of the box 5 a cushion material 7 is set, and at an under side 9 a cover 10 is set, an upper side 13 is brought into press contact with the cushion material 7, and the filter 3 is fixed by executing a screw setting of a cover 10 at the under surface 8.
Patent JP-H1077189-A (JP)
Title: Triangular part guard device for escalator
Inventor: OISHI MANABU
IPC: B66B29/04
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To simplify mounting of a device itself by providing a plurality of bar materials substantially vertical toward an upward direction from a tip end part of an arm along a running direction of an escalator, connecting each bar material by a connection bar material, and suspending a triangular part guard plate from the connection bar material by a suspension material of chain or the like. SOLUTION: In a handrail lower deck part 50 in a triangular part of an escalator, an L-shaped arm 3 mountable by a screw is provided, the arm 3 is fixed to the handrail lower deck part 50 by a lock metal fitting 4 with screw, a plurality of bars 3a are provided substantially vertical toward an upward direction from a tip end part of the arm 3 along a running direction of the escalator, and each bar 3a is connected by a connection bar 5, so as to suspend a triangular guard plate 1 by a chain 2 from the connection bar 5. Accordingly, mounting of a device itself can be simplified, to eliminate necessity for ensuring a place mounting in a part except an escalator main unit, and such accident can be prevented, as the body of a passenger is caught into the triangular part of the escalator.
Patent JP-H0394961-A (JP)
Title: Method for continuously casting electrical steel sheet
Inventor: YAMASHITA KOSUKE
IPC: B22D11/10
Filed: 1989-09-07
Abstract: PURPOSE:To make crystal grain diameter large and to coarsen precipitate by crystallizing so as to uniformly disperse SiO2 with an electromagnetic stirring device and precipitating MnS using SiO2 in a solidified cast slab as the nucleus. CONSTITUTION:Molten steel M in a tundish is poured into a continuous casting mold 2 and a path for cast slab is formed with pinch rolls 4 for drawing through secondary cooling zone 3. In the secondary cooling zone 3, two sets of a first and second electromagnetic stirring devices 5, 6 for electromagnetic-stirring the molten steel before solidifying are set. The SiO2 crystallized in the molten steel is stirred with the first step electromagnetic stir at the upper part of the continuous casting machine having high molten steel temp. and uniformly dispersed, and after that, the coarse MnS under condition of using SiO2 as the nucleus can be precipitated with the second step electromagnetic stir. By this method, the precision, in which the crystal grain diameter is made to large and the precipitate is coasened, is satisfied and the electrical steel sheet having low iron loss can be obtd., and without lowering magnetic flux density, the magnetic characteristic is highly improved.
Patent JP-S6474624-A (JP)
Title: Contradiction resolving system for computer language description minimizing influence range
Inventor: BABA NOBUYUKI
IPC: G06F9/44
Filed: 1987-09-16
Abstract: PURPOSE:To correctly point out contradiction contents and to correctly manage the uncontradictoriness of the other parts by using a knowledge processing system having a knowledge management means for error detection of computer language description. CONSTITUTION:Computer language description 1 is inputted by an input means 2. Knowledge of a computer language such as syntax and technique, knowledge of the computer using the computer language, etc., are stored in a computer language knowledge base 6. The base 6 and an analyzing means 3 are used to detect contradiction of description 1. The means 3 has a contraction resolving method selecting means 3-1 and a knowledge managing means 3-2. The means 3-2 detects contradiction of the knowledge base to resolve the contradiction. The means 3-1 selects an optimum resolving method when plural contradiction resolving methods exist in the means 3-2. An analysis result 5 of contradiction detected by the means 3 is outputted to various computer devices by a result output means 4. Thus, contradiction contents are correctly pointed out and uncontradictoriness of the other parts is correctly managed.
Patent JP-S6476431-A (JP)
Title: Focusing detection optical system
Inventor: MINOURA KAZUO
IPC: G02B7/28
Filed: 1987-09-17
Abstract: PURPOSE:To improve the precision of focusing detection by setting a plane formed by rotating around an axis intersecting orthogonally with the optical axis of an optical means, which forms plural discrete optical images or a contin uous optical image on a straight line, so that this plane is not in parallel with the straight line or the optical axis. CONSTITUTION:A principal beam 3 of a luminous flux 1 from an information recording medium is made orthogonally incident on the axis of a cylindrical lens 2 and is received by light detecting faces 5A and 5B in a plane formed by rotating around an axis 7 and is formed to a bobbin shape 9 which is constricted at the intersection between a linear image 4 and the plane 8. The light quantity density is maximum at the middle between light receiving faces 5A and 5B in the focusing state, and the light quantity density is reduced according as going away from said intersection when the width of light receiving faces 5A and 5B is made narrower than that of the linear image 4 in this point, and the same quantity of light is made incident on light detecting faces 5A and 5B at the time of focusing, and the change of the quantity of light is photoelectrically converted to detect focusing.
Patent JP-2000060533-A (JP)
Title: Culture tank equipped with sunlight-guiding optical system and usage of the culture tank
Inventor: TAKADA KAZUMASA
IPC: C12M1/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a culture tank intended for algae and equipped with the subject system designed to collect sunlight incident in parallel by a collective means and allow the collected sunlight to run at a given angle of incidence upon a light guide plate to enable the plate to guide the collected sunlight to the bottom of the culture tank so as to enable the depth of the culture tank to be made greater and its volume to be greater as well to a level enough to offset the CO2 emission from the relevant algae. SOLUTION: The subject system has such a scheme that, sunlight incident approximately in parallel is collected by a collective means 1 and allowed to run at an angle of incidence θ1 the edge face of a light guide plate 3 which, in turn, guides the collected sunlight to the bottom of a culture tank 4; wherein the collective means 1 is made up, for example, of a lens 10 of acrylic resin round bar 100 mm in diameter and a reflective plate 11 made of stainless steel or the like; to allow the collected sunlight to run at the angle of incidence θ1 upon the edge face of the light guide plate 3, the collective means 1 is constructed so as to meet the relationship: θ1<sin-1 [n1×sin cos-1(n2/n1)}] (n1 is the refractive index of the liquid in the culture tank;  n2 is the refractive index of the light guide plate), and it is recommended that the light guide plate is furnished with projection(s) or the like to ensure the sunlight to be drawn from the plate.
Patent JP-S6287625-A (JP)
Inventor: FUREDERITSUKU SHII MEINAADO
IPC: F02C9/52
Filed: 1986-10-02
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-H0681479-A (JP)
Title: Revolving suspension tool having driving device
Inventor: KIBUNE JUN
IPC: E04G21/14
Filed: 1991-09-12
Abstract: PURPOSE:To improve working efficiency by a method wherein a revolving suspension tool comprises a body capable of be horizontally suspended with the aid of a hoisting device and suspending a PC panel, revolution driver arranged to two end parts in the direction of length, and control part to control the above. CONSTITUTION:Operation of right and left revolving blower 35 and 36 of a revolving suspension tool 10 in a state to suspend a PC panel 11 is such that an oil pressure transmitted to a hydraulic motor 34 with the aid of which the blowers 35 and 36 is changed over by means of an electromagnetic switching valve 33 to effect switching. Regulation of revolving torque generated during operation of the right and left revolving blowers 35 and 36 is such that by pre-rotation of a blower mounting pate 38, the positions of the blowers 35 and 36 are set to a distance, at which a revolving torque is generated, from the central part of the revolving suspension tool 10. The revolving suspension tool 10 detects its own direction through the working of an azimuth sensor panel 44 and automatically controllable. This constitution causes revolution of the suspension tool 10 in a target direction, improvement of safety of a work, and improvement of working efficiency.
Patent JP-H0394703-A (JP)
Title: Ring with magnifier
Inventor: IWASHITA KEISUKE
IPC: A44C9/00
Filed: 1989-09-07
Abstract: PURPOSE:To prevent a hand on one side disabled when performing work by forming a ring at one end of which a lens freely opened and closed is provided. CONSTITUTION:The lens 3 is fitted in the frame 2 of the lens, and the lens frame 2 is connected to a ring main body 1 with a hinge 4, and the projecting part 5 of the lens frame 2 is inserted between the projecting parts A, B of the ring main body 1.
Patent JP-S59123832-A (JP)
Title: Optical unit device
Inventor: IIMORI AKIROU
IPC: G03B27/34
Filed: 1982-12-28
Abstract: PURPOSE:To decrease the number of switches, and also to make it unnecessary to execute an initializing operation of a lens block when a power source is turned on, etc. by using a position information generating means consisting of switches whose number is smaller than that of plural positions which can be occupied by the lens block. CONSTITUTION:An output shaft of a gear box connected to a motor for moving a lens block is provided with a rotary encoder being a position information generating means for detecting a position of the block concerned. Also, as for this encoder, three conductive patterns 221-223 and a common conductive pattern 23 are formed on an encoder board 21 as shown in the figure, so that each conductive pattern executes opening and closing operations as three switches S1-S3 by a conductive brush 24. The figure shows each magnification mode C-F and an on-off relation of each switch, and each signal from the switches S1-S3 is inputted to a microcomputer as a position information of the lens block.
Patent JP-S59123985-A (JP)
Title: Coordinate position detection system
Inventor: KOMADA SATOSHI
IPC: G06F3/045
Filed: 1982-12-29
Abstract: PURPOSE:To stabilize operation and obtain accurate coordinate value by obtaining a coordinate position signal output from the output of a current detecting means through a sample holding circuit, and performing the operation in a sampling or a holding mode responding to the comparison output between the output voltage of a constant current circuit and a reference voltage. CONSTITUTION:A coordinate input device consists of plane resistors 1 and 2 which are in partial charge of an X-Y direction, a conductive rubber sheet 3, and an input pen 5, and a constant current source 4 and a resistance 6 for current detection are connected to the rubber sheet 3. A voltage detected by the resistance 6 is inputted to the combined smaple holding circuit consisting of an analog switch 8 and a capacitor 10 and an LPF circuit through a differential amplifier 7. Further, the LPF16 which differs in time constant at the leading and trailing operation voltage is connected to the constant current source 4, and the output of the LPF16 is compared with the reference voltage by a comparator 15. The switch 3 is controlled in responding to the comparison output to operate the holding circuit in the holding or the sampling mode, outputting an accurate coordinate value.
Patent JP-S6390316-A (JP)
Title: Winder for thin nonferrous metal sheet
Inventor: TAKADA AKIO
IPC: B65H23/195
Filed: 1986-10-01
Abstract: PURPOSE:To well and rapidly wind a thin nonferrous metal sheet without quality degradation such as generation of wrinkles by use of a noncontact type means by generating a progressing magnetic field progressing in the diagonal, backward, and outward direction to the sheet passing direction at just front of a roll winding position of the sheet. CONSTITUTION:In the case that a thin nonferrous metal sheet 3 is wound on a roll shaft 2 rotated by a motor 1, primary coils 10a, 10b, 10c, and 10d of a linear motor generating a composite magnetic field in the diagonal, backward, and outward direction to the passing direction of the sheet 3 are installed. The sheet 3 is subjected to a tensile force in the opposite and outward direction to the passing direction and is moved and wound so as to generate no wrinkle. The sheet 3 is not damaged because of use of a noncontact means and is rapidly wound to improve the winding efficiency.
Patent JP-H0891014-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: OTSUBO TAKAYUKI
IPC: B60C9/28
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the occurrence of separation at the end part of a belt without increasing the weight and cost and without reducing the fuel consumption, by setting the width of each of four belt layers, angle with respect to the tire equator plane, cord strength in breakage, etc., to each specific value. CONSTITUTION: The first - fourth belts are arranged out the inside from the outside of four belt layers consisting of steel cords, and the width of the narrowest first belt is set to 48-60% of the tread width TW, and the width of the broadest third tread is set to 73-80% of TW. Further, the cord angle with respect to the tire equator plane is 15-20 deg. in case of the first belt and 20-23 in case of the second - fourth belts, and the max. difference for the first belt is at least 3 deg., and the cord of the contiguous belt is reversely complicatedly arranged, having the tire equator plane interposed. Further, the cord strength in breakage is set at 150-280kgf/piece in case of the first belt consisting of double twist cords, while 280-500kgf/piece in case of the second - fourth belts consisting of the layer twist cord, and elongation is 5-7% in case of the first belt, and 2-3% in case of the second - fourth belts. Accordingly, the separation at the end part of the belt can be prevented without increasing weight and cost and without reducing the fuel consumption.
Patent JP-2001057932-A (JP)
Title: Thermoplastic resin-made dish
Inventor: KAMISUE NAOTAKE
IPC: A47G19/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a tough, safe and sanitary dish by forming the inner side of the dish with a cycloolefin polymer to which impact resistance is imparted by the addition of a thermoplastic elastomer. SOLUTION: An inner side 1 member of a thermoplastic resin-made dish 5 is molded with a cycloolefin polymer to which a thermoplastic elastomer, a density adjusting agent and pigment are added while no other additives are added. A picture pattern 3 is printed on its peripheral surface. A dish 5 is formed by molding an outer side 4 member in another mold using a resin added with additives and mating with the inner side 1 member. Thus, the inner side 1 can retain the safety and surface hardness of the cycloolefin polymer body by using additives only for the outer side 4 member. Thereby, safety of food 5 and impact resistance can be secured.
Patent JP-2000065997-A (JP)
Title: Window foil cooling device of electron beam exhaust gas processor
Inventor: MURAYAMA TAKURO
IPC: G21K5/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a window foil cooling device of electron beam exhaust gas processor which never leads to insufficient cooling because a disturbance is caused in the cooling air flow downstream the distance piece provided for maintaining the width gap of the slit of a slit shape nozzle for blowing cooling air to the window foil. SOLUTION: This cooling device is constituted to be provided with a window foil extended on a window foil pushing member and a continuous slit shape nozzle 5 so as to uniformly blow the cooling air from the slit shape nozzle 5 to the window foil. In this case, the cross sectional shape of a distance piece 10 provided with a specific gap in the longitudinal direction of the slit so that the slit width dimension of the slit shape nozzle 5 is not collapsed by the external force has a wing shape having a streamline.
Patent JP-2001057942-A (JP)
Title: Washbowl and washstand
Inventor: HIRAI HIROMITSU
IPC: A47K1/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a washstand that gives no local burden to a counter. SOLUTION: This washstand is structured with a counter portion 11a and a washbowl 11b formed in a unit, which is supported with a receiving frame 12 formed in U-shaped framework and this is further supported with legs 13. This structure leads to elimination of labor to separately fabricate the counter portion 11a and a washbowl 11b followed by assembling them because the both are integrally formed. The counter 11a and the washbowl 11b are supported on the legs 13 through the receiving frame 12, which disperses to relieve the load acting on the both to prevent localization, eliminating damages on them.
Patent JP-2000068689-A (JP)
Title: Electronic part feeder equipment
Inventor: SAITO KOJI
IPC: B23P19/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part feeder equipment that is capable of following a part takeout cycle at high speed. SOLUTION: An electronic part feeder equipment functions through a manner where a part stopper 17 is so displaced as to make its magnet side and recede from the front edge of a second part guide 7, and the slider of a slide plate 26 is moved backward when a control lever 18 is pushed down by a press rod PR. When the control lever 18 is released from the press rod PR and returned to its original position, a movable pipe 4 is made to descend from an up position, and the upper part of the belt 9 is made to advance by a prescribed distance. That is, the press driving time of the control lever 18 can be allotted as a forward moving time for the part stopper 17 and a backward moving time for the slider, and a reset time of the control lever 18 can be allotted as the time of the belt 9, so that the forward moving of the part stopper 17 and the backward moving of the slider are accurately carried out even if a part takeout cycle gets equal to 0.1 seconds or below, and an electronic part feeder equipment is capable of following a part takeout cycle at higher speed.
Patent JP-H0661632-A (JP)
Title: Soldering method for printed wiring board
Inventor: ISHIKAWA SHINYA
IPC: H05K3/34
Filed: 1992-08-10
Abstract: PURPOSE:To provide a soldering method for printed wiring board in which formation of solder bridge is suppressed. CONSTITUTION:In the inventive soldering method for printed wiring board, a solder separating material, e.g. an SMD element adhesive 21, is placed between adjacent land patterns 101, 102 and 102, 103 on a printed wiring board 1. An insulator may be formed into a barrier, as the solder separating material. Significan effect is achieved, especially, in a flow soldering method.
Patent JP-S59133926-A (JP)
Inventor: ROOTAA BARUTAA
IPC: B21H7/18
Filed: 1983-12-14
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。