baber/WOPTO huggingface dataset:
Patent JP-H10123996-A (JP)
Title: Semiconductor device with pixel protection circuit
Inventor: ENDO TSUTOMU
IPC: H04N5/33
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To offer a semiconductor device with a pixel protection circuit capable of preventing pixel from being deteriorated in characteristic and being broken due to stop of a scanning circuit of X-Y address system or malfunction of the semiconductor device. SOLUTION: In this semiconductor device, each of monitoring-circuits 111, 112, 115, 116 always monitors input status of H. DATA signal 107, H. CLK signal 108, and V. DATA signal 109 and V. CLK signal 110 inputted to a horizontal shift register and a vertical shift register in the device, and in a case of stop or malfunction of a scanning circuit due to disconnection, etc., of these signals, this device prevents pixel being selected by switching off a vertical switch 102 or a horizontal switch 103 through a horizontal mask AND 114 and a vertical mask AND 122. Thus, elements composing the pixel are protected from being excessively loaded by a long time selection of the same pixel.
Patent JP-2001100523-A (JP)
Title: Non-magnetic one-component developing device
Inventor: YAMAZAKI MAKOTO
IPC: G03G15/08
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-magnetic one-component developing device capable of removing developer even when the developer infiltrates into the space between a seal plate and the end face of a developing roller with simple constitution. SOLUTION: The seal plate 16 is pressed to the end face of the developing roller 11 by a pressing means 17. At such a time, the plate 16 is brought into contact with the edge part of the roller 11 so as to carry a developer layer on the roller 11 to a developing area without disturbing it while keeping a uniform layer. Even when the rise of the developer is formed by a flexible member 25 provided between a layer thickness regulating roller 12 and the roller 11 or the developer intrudes into the space between the end face of the roller 11 and the plate 16, the developer is sucked and removed by a suction means 22 from a path formed by a groove 20 provided on the plate 16.
Patent JP-H05113281-A (JP)
Title: Refrigerator
Inventor: KOBAYASHI MINORU
IPC: F25D19/00
Filed: 1991-10-22
Abstract: PURPOSE:To reduce power consumption and noise of a refrigerator by forming an upper wall of a machine chamber of the refrigerator in an oblique shape toward a compressor and hence feeding the air from a fan along the outer periphery of the compressor. CONSTITUTION:A shape of an upper wall 6 of a machine chamber is so formed that a fan 5 side is higher than a compressor 2 and its opposite side is lower than that, and so inclined obliquely at a predetermined angle (e.g. about 15 degrees) that a gap between the compressor 2 and the wall 6 of the chamber is gradually reduced toward the fan 5 with respect to the compressor 2. The air is passed through the entire periphery of the compressor 2 via the oblique shape of the wall 6 of the machine room thereby to satisfactorily cool the compressor 2 and hence to improve a cooling efficiency without increasing the quantity of the air such as without accelerating the speed of the fan 5. Thus, power consumption and air flowing sound of a motor for the fan 5 can be decreased.
Patent JP-H02121295-A (JP)
Title: Electroluminescent lamp
Inventor: MURAI AKIRA
IPC: H05B33/20
Filed: 1988-10-28
Abstract: PURPOSE:To attempt to develop an electroluminescent lamp by forming a luminous body film layer between electrodes, out of a composition having electroluminescent powdered particulates combined with and dispersed into a dielectric consisting of cyanoethylsaccharose and cyanoethyl pullulan. CONSTITUTION:An electroluminescent lamp element is formed by screen-printing an applying solution prepared through the process of melting a mixture consisting of cyanoethylsaccharose and cyanoethyl pullulan in N,N'- dimethylformamide and then mixing zinc sulfide phosphors into the resultant compound, on a base prepared through the process of printing an insulating layer on an Al foil, drying the resultant base surface at a constant temperature for a few hours to form a luminous body film layer, subsequently placing the hyaline electrode layer of an electrode layer thereupon, and then bringing them into pressure contact with each other. Thus, the property of bonding the electrode layer onto a luminous body film layer through the process of heating and pressure contact is improved while the process also can be made at a relatively low temperature so that an electroluminescent body can be obtained without causing nonuniformity in its brightness.
Patent JP-H10107191-A (JP)
Title: Semiconductor device provided with heat sink
Inventor: SATO SHUNICHI
IPC: H01L23/40
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a heat sink, which reduces the number of components, improves incorporability and is suitable for effectively dissipating a large quantity of heat energy generated by a semiconductor element, which is used to disconnect the power supply circuit of a direction indicator lamp in a direction indicator lamp flashing circuit of a vehicle. SOLUTION: A board 2 is electrically connected to a terminal 11 of a plate 1 by bringing a lead terminal 25 having a spring characteristic into contact. A semiconductor element 22 is mounted on one plane 21 of the board 2. The semiconductor element 22 is sealed by feeding filler 23 into internal part which is surrounded by an IC ring 24. The IC ring 24 has a buckling protruding part 242 on an edge plane 241 on a side that faces the plate 1. The buckling protruding part 242 corrects tolerance between the plate 1, board 2 and a heat sink 3 by buckling. The heat sink 3 whereupon a bracket part 31 is formed sandwiches the board 2 with the plate 1 and constitutes the storing body of the board 2.
Patent JP-H02160651-A (JP)
Title: Hydraulic inorganic composition
Inventor: ONA ISAO
IPC: C04B28/14
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a hydraulic inorganic composition, hardenable by addition of water and providing hardened bodies having excellent water repellency by blending a hydraulic inorganic raw material with a specific organopolysiloxane. CONSTITUTION:A composition consisting of (A) 100 pts.wt. hydraulic inorganic raw material and (B) 0.01-20 pts.wt. organopolysiloxane having at least one group, expressed by the formula (R is monofunctional hydrocarbon group; R<1> is bifunctional hydrocarbon group; X is hydrolyzable group; a is 0, 1 or 2) and linked to Si in one molecule. Lime raw material, such as Portland cement, quick lime, gypsum or calcium carbonate, and siliceous raw material, such as sand, clay, perlite or glass powder, are exemplified as the hydraulic inorganic raw material (A). The organopolysiloxane which is the component (B) is a component capable of imparting excellent water repellency in adding water to the above-mentioned composition and forming hardened bodies.
Patent JP-H04153316-A (JP)
Title: Elastic fiber having excellent light resistance
Inventor: MAEDA YOSHINUKI
IPC: D06M13/355
Filed: 1990-10-11
Abstract: PURPOSE:To provide the subject fiber having various excellent physical properties such as strength, elongation and elastic recovery and composed of a thermoplastic elastomer containing specific amounts of an antioxidant such as hindered phenolic antioxidant and a benzotriazole-type ultraviolet absorber exhibiting high light-resistance. CONSTITUTION:The objective fiber is composed of a thermoplastic elastomer containing 0.1-3.0wt.% in total of (A) a hindered phenolic antioxidant [e.g. 3,9-bis[2-{3-(3-t-butyl-4-hydroxy-5-methylphenyl)propionyl}-1,1- dimethylethyl]-2,4,8,10-tetraoxaspiro(5,5)undecane] or a hindered amine antioxidant [e.g. polycondensation product of dimethyl succinate and 1-(2- hydroxyethyl)-4-hydroxy-2,2,6,6-tetramethylpiperidine having a molecular weight of >=1,000] and (B) a benzotriazole-type ultraviolet absorber {e.g. 2-[2- hydroxy-3,5-bis(alpha,alpha-dimethylbenzyl)phenyl]-2H-benzotriazole}.
Patent JP-H09112933-A (JP)
Title: Floor heater
Inventor: HAMADA SHIGERU
IPC: F24D3/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To easily and effectively detect the propriety of connecting both a warm water mat and a heat source equipment after the both are installed by judging that the mat in a room and the heat source equipment are normally connected if the floor surface temperature reaches a specified temperature in the case of trially operating the mat in the room. SOLUTION: When the switch of the effect that a trial operation is conducted at a warm water mat 2 is turned on, a heat source equipment 6 operates a pump to feed warm water to the mat 2, and sends the signal of the effect that the trial operation is started to an input unit 8. The unit 8 measures the floor temperature by a floor temperature thermometer, and transmits to the equipment 6 the effect that the connection of the mat 2 is normal if the floor surface temperature exceeds the specified temperature (e.g. 20 deg.C). The equipment 6 which receives the signal displays the effect on its display unit. Thus, an inspector can easily and effectively detect that the mat 2 is normally connected to the equipment 6 merely by designating the start of the trial operation via the unit 8 from the equipment 6.
Patent JP-2001093595-A (JP)
Title: Grounding electrode
Inventor: FUKUSHIMA SHIGEO
IPC: H01R4/66
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable grounding electrode used when erecting an electric pole. SOLUTION: The grounding electrode is obtained by the steps of inserting a conductive grounding member in a hole formed by drilling the ground, and filling the gap around the grounding electrode with an expansion material such as cement and lime to exert a strong pressure towards the grounding member and the internal wall of the hole.
Patent JP-2001099806-A (JP)
Title: Manufacturing method for oxygen sensor element
Inventor: SHIONO KOJI
IPC: G01N27/409
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To manufacture an oxygen sensor element in which generation of a crack to an electrode-protecting layer, or separation of the electrode-protecting layer caused by a decrease in adhesion between the electrode-protecting layer and an electrode when a cooling and heating cycle is repeated can be effectively suppressed or prevented. SOLUTION: An oxygen sensor element S has a solid electrolyte body 6, a porous measurement electrode 14 set to an outer surface of the electrolyte body, and a porous electrode-protecting layer which coats at least a surface of the measurement electrode 14. The electrode-protecting layer is adhesion formed by plasma sputtering from a heat resistive powder-supplying apparatus 2 a heat resistive powder which has an average particle size regulated to 20-50 μm to the measurement electrode 14 in a state yet to be heat treated while a plasma power is kept to be 20-35 kW. Moreover, the measurement electrode 14 is heat treated simultaneously with the adhesion of the electrode-protecting layer by the plasma sputtering.  The oxygen sensor element in which the electrode-protecting layer is hard to crack or hard to separate from the electrode even when a cooling heating cycle is repeated can be manufactured accordingly.
Patent JP-H06125446-A (JP)
Title: Facsimile equipment
Inventor: KATSUMATA MAIKO
IPC: H04N1/32
Filed: 1992-10-13
Abstract: PURPOSE:To reduce the cost of communication by shortening the occupation time of a specific destination in the case that the frequency in transmission to this destination is high. CONSTITUTION:A CPU 18 stores read data of a transmission document in a picture memory 13 and registers the destination in a stored file (RAM 20). When the destination does not exist in the stored file, the transmission holding state is set; but it exists in the stored file, the destination is called and n transmission documents stored in a picture memory 13 are successively read out and are transmitted when the number of files destined for this destination is larger than the prescribed value (n). When a prescribed time (n) elapses after a picture stored in the picture memory 13 is read, the destination is called, and the transmission document stored in the picture memory 13 is read out and is transmitted.
Patent JP-H06122796-A (JP)
Title: Polystyrenic resin composition
Inventor: ASUKE TETSUYA
IPC: C08L83/16
Filed: 1992-10-13
Abstract: PURPOSE:To provide a weather-resistant polystyrene resin compsn. by incorporating, into a polystyrene resin compsn., an ultraviolet absorber which is excellent in capacity to absorb ultraviolet rays in such a range of wavelength as to degrade a polystyrenic resin, well compatible with the resin, and thermally and chemically stable. CONSTITUTION:A polystyrenic resin is compounded with an organosilicon polymer having a polysilane structure of the formula (wherein R<1> and R<2> are each an optionally substd. linear or branched alkyl, aryl, or aralkyl group). The organosilicon polymer is excellent in capacity to absorb ultraviolet rays in a range of wavelength of 300-400nm, the range degrading a polystyrenic resin, thermally and chemically stable, hardly volatile during the processing and use at high temps., highly compatible with the resin, and excellent in long-term weatherability.
Patent JP-H04153354-A (JP)
Title: Apparatus for producing tapestry
Inventor: KANEMATSU MASABUMI
IPC: D05C15/34
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a tapestry having a complicated clear pattern by performing computing processing of an image read with a reading means and controlling a yarn implanter through a gun driving servo motor, etc., based on the processing data. CONSTITUTION:An image is read with a reading means 1 and separated into plural points of different colors or densities with an arithmetic means 2. The resultant processing results are then memorized in a memory means 3. The moving position, posture and implanting operation of a yarn implanter are controlled through a position and posture driving means 6 with a controller 5 based on the image signal memorized in the memory means 3. Thereby, the implanting of yarn with the yarn implanter is controlled through a gun driving servo motor 7.
Patent JP-S62134612-A (JP)
Title: Optical fiber cable
Inventor: YAMAUCHI RYOZO
IPC: G02B6/44
Filed: 1985-12-06
Abstract: PURPOSE:To shorten the length of unnecessary fibers in the lengthwise direction at a color change time by providing bar coding on individual optical fiber cables out of constituting members. CONSTITUTION:Bar coding 50 is provided on individual optical solid wires 20 or optical fiber units 30 out of constituting members. A worker discriminates the relative position of the optical fiber solid wire 20 or the unit 30 in accordance with bar coding 50 in a connection field to prevent a danger than it is connected to an erroneous core. Thus, the length of unnecessary fibers in the lengthwise direction at the color change time is shortened.
Patent JP-H1073996-A (JP)
Title: Method for forming image and image forming apparatus
Inventor: YANAGIDA KAZUHIKO
IPC: G03G15/09
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To stabilize an amount of development toner and prevent a brush mark and a carrier-over phenomenon. SOLUTION: This method for forming an image includes the steps of a latent image forming process for forming a latent image on a photosensitive member according to the image data and a developing process for developing the latent image with a developer in a magnetic roller on which a development bias potential is applied.  In this case, the developer, converted on a core material, contains a magnetic carrier having a resin coating layer with conductive powders dispersed therein and toner, the resistivity of the core material and the magnetic carrier as a whole being less than, or equal to 1Ωcm and 10 to 10<9> Ωcm, respectively, at an electric field strength of 10<4> V/cm in a magnetic brush state, whose development curve which is represented by a contrast potential defined by a development bias potential and a potential of an exposed region on the photosensitive member, and the amount of the development toner transferring to the latent image on the photosensitive member, has a saturation region, and the development bias potential is applied so that the amount of the development toner shows the saturation characteristic.
Patent JP-H08138506-A (JP)
Title: Thermal puffer gas-blast circuit breaker also using magnetic drive
Inventor: KANEMAN NAOHIRO
IPC: H01H33/91
Filed: 1994-11-09
Abstract: PURPOSE: To provide a thermal puffer gas-blast circuit breaker also using magnetic drive and having a booster chamber simple in structure, mitigating the electric field with moving arc contacts, and capable of coping with a high voltage. CONSTITUTION: A fixed arc contact 5 and a magnetically driving coil 6 are arranged in a booster chamber 4, and a fixed main contact 8 is arranged outside the booster chamber 4. The booster chamber wall 1 of the booster chamber 4 on the fixed contacts 5, 8 side is made of a conductive material, and the booster chamber wall 3 on the moving contacts 9, 10 side is made of an insulating material. The booster chamber 4 is arranged so that the insulating material portion of the booster chamber wall 3 is located on the outer periphery of the coil 6. The fixed main contact 8 is fitted to the conductive material portion of the booster chamber wall 1.  Even when the magnetic field is generated by the coil 6 at the time of a current cutoff, no current flows on the booster chamber wall 3 made of the insulating material, and it is unnecessary to provide a slit on the booster chamber wall 3 or to fill an insulating material in the booster chamber wall 3.
Patent JP-H1193585-A (JP)
Title: Rectangular shield segment
Inventor: KANEKO KENICHI
IPC: E21D11/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a workable, inexpensive rectangular shield segment by combining special segment arranged on the top, bottom and two sides of a rectangular shield and corner segment arranged at four corners. SOLUTION: Special segment T1 are arranged simultaneously on the top and the bottom of a rectangular shield. At such time, the special segments T1 at the top and the bottom are arranged in opposite directions. And then special segments T1 are assembled on walls on both sides. Of four corners of the top and the bottom, corner segments C1 are assembled at the same time at opposing corners on a diagonal line. Finally the corner segments C1 are assembled at opposing corners on the other diagonal line for completing the assembly of segments for one ring. Therefore, as the sloping sides of the connection planes of segments are not positioned at the corners of a rectangular shied, assembly work becomes easy.
Patent JP-H04151605-A (JP)
Title: Optical fiber housing module
Inventor: AKIMOTO HIROYUKI
IPC: H05K7/00
Filed: 1990-10-16
Abstract: PURPOSE:To allow the easy and rapid execution of a wiring work by using an optical fiber which is wound on the outer peripheral part of a drum provided with a rotary connector at the center of rotation, is connected at one end to the rotary connector through the inside of the drum and is formed with the connector at the free end side. CONSTITUTION:The drum 2 is held freely turnably at the center of a module body 1. The drum 2 consists of disk-shaped side plates 3, 4 and a cylinder 5 connecting these plates. The optical fiber 6 is housed in the cylinder 5 in the state of being spirally wound and the rotary connector 7 is provided at the center of rotation of the drum 2. One end of the optical fiber 6 is connected through the drum 2 to the rotary connector 7 and 8 is a through-hole. The optical fiber 6 is taken out to the outside of a box 1 from this through-hole 8. The wiring work is facilitated and speeded up in this way.
Patent JP-H04151943-A (JP)
Title: Telephone set with memory card reader
Inventor: OGAWA TOSHIYUKI
IPC: H04M1/27
Filed: 1990-10-16
Abstract: PURPOSE:To allow even an unskillful user to easily replace a memory card and to eliminate data destruction by saving a data on the memory card to a RAM when a conversion mode of a battery is set and transferring the saved data to the memory card and writing it to the card when the data restoration is operated. CONSTITUTION:A date data when a memory card 7 is first in use is read and the data and a validity term of the battery are added and the sum is stored to a register so as to discriminate whether or not the data is larger than a current data read from a clock section 5. When the current date is small, that is, the validity of the battery is expired, a warning, that is, a battery replacement request message is displayed on a display section 9. Then a cursor key 10 is operated to select the battery replacement mode of the card 7, the data of the card 7 is transferred to an SRAM 4 and saved, the old battery is replaced into a new battery, the replacement date data is written on the card 7 and the saved data is restored.
Patent JP-H07131832-A (JP)
Title: Discriminating circuit for digital tone signal
Inventor: TOMOYASU KEISUKE
IPC: H04Q1/446
Filed: 1993-11-04
Abstract: PURPOSE:To obtain the discriminating circuit for the digital tone signal which can eliminates the need for its adjustments. CONSTITUTION:The repetition of '0' succession and '1' succession of the sign bit 14 of the input digital tone signal 17 every half period is utilized by a frequency information detection part 6 to inspect the frequency. Then an amplitude information detection part 12 inspects the maximum amplitude by utilizing the presence of the maximum amplitude of the input digital tone signal at a part which is a 1/4 period after the sign bit 14 of the input digital tone signal 17 changes. Further, an AND circuit 13 decides that the input digital tone signal is normal only when the output of the frequency information detection part 6 and the output of the amplitude information detection part 12 are both normal.
Patent JP-H08112026-A (JP)
Title: On-off controlling apparatus for reaping clutch
Inventor: SHIRONA AKIO
IPC: A01D69/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide an easily assemblable on-off controlling apparatus for a reaping clutch having improved processing accuracy while suppressing the scattering of dimensions accompanying to the disassembling and assembling works by integrally attaching a constituent parts group of an on-off controlling apparatus to a single bracket. CONSTITUTION: A controlling rod 29 is inserted through a supporting protrusion formed on a shifter plate 24. A pair of coil springs having different pressing loads are coaxially inserted in the axial direction interposing the supporting protrusion and elastically placed in a state freely slidable in axial direction between both sides of a bracket 33 formed by bending the controlling rod 29 in U-shape. The controlling rod 29 is connected to a reaping clutch lever through a tension wire 36.
Patent JP-H03138785-A (JP)
Title: Data gathering processor
Inventor: AOKI HIDEO
IPC: G06F17/40
Filed: 1989-10-25
Abstract: PURPOSE:To quickly evaluate experimental data by designating physical quantities to be processed in the order of priority level and performing the processing of data gathering information file in the order of necessity. CONSTITUTION:A priority level register list 15, an input means 13, a priority level accepting means 14, and a priority level analyzing means 16 are provided. When an investigator registers a physical quantity name to be preferentially processed in the experiment, a data processing request list 18 is generated in accordance with its priority level. The processing of a data processing information file 11 is performed in accordance with this list. Data names required for the processing of the data processing information file 11 are registered in a data gathering request list in the order of necessity in the data processing information file to be processed and are processed. Thus, data required for the investigator is presented in the shortest time to quickly evaluate experiment results.
Patent JP-S61157467-A (JP)
Inventor: HATSUTA MORIAKI
IPC: B62B3/00
Filed: 1984-12-28
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。