baber/WOPTO huggingface dataset:
Patent JP-H11265155-A (JP)
Title: Substrate for plane type display device
Inventor: MIZUTANI YOSHIHISA
IPC: H05B33/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for plane type display device equipped with an undercoat film, which is hardly released during a preparation process by providing metal oxide coating or the like formed by the oxidizing treatment of metal coating on the surface of the substrate exposing plastics at least. SOLUTION: A plastics substrate 11, for which an Al film 12 is deposited, is immersed in an electrolytic bath 14, in which a non-erosion type electrolyte 13 not to dissolve Al2 O3 is stored, while facing a counter electrode 15, a positive voltage is applied to the Al film 12 in respect to the counter electrode 15, and the Al film 12 is anodized. As a result, the Al film 12 on the plastics substrate 11 is modified into Al2 O3 film by anodizing, and the plastics substrate 11 coating its surface with an Al2 O3 film 16 can be provided. The Al2 O3 film 16 of this plastics substrate 11 is transparent to visible light, is improved in insulation property, has satisfactory blocking ability to the dispersion of impurity such as sodium and is functioned as the satisfactory undercoat film.
Patent JP-H11262992-A (JP)
Title: Biaxialy oriented polyester film and magnetic recording medium
Inventor: OKAMOTO KATSUYA
IPC: B29C55/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a surface precipitated oligomer with excellent feeding durability by forming specific number or more of fine protrusions having a specific height on at least one surface, incorporating a specific amount of more of organic additive in a film, and further specifying its mean dispersion size. SOLUTION: The film is formed of a polyester, and 2,000,00 pieces/mm<2> or more of fine protrusions having a height of 10 to 50 nm ar formed at least on one side surface of the film. Further, 0.01 to 1.5 wt.% of an organic additive is contained in the film. As the additive, a higher ester is used, and added immediately before a polymerization of a polyester is completed. After completion of the polymerization, it is again kneaded, and mean dispersion size in the film is set to less than 0.2 μm. To form the fine protrusions, the film is obtained by laminating three or more layers. Thus, excellent feeding durability can be performed, and faults of the film surface can be suppressed.
Patent JP-H03268739-A (JP)
Title: Electrocardiogram data transmission system using telephone system
Inventor: MAKITSUBO TAKESHI
IPC: A61B5/308
Filed: 1990-03-19
Abstract: PURPOSE:To constitute the system so that even when a person to be examined becomes an emergency state in other place than a hospital, it is possible to cope therewith by transmitting a body surface potential signal of the person to be examined to an electrocardiogram analyzing device of the hospital by a telephone system. CONSTITUTION:A telephone system 5 of a hospital 4 is called by using a telephone system 3 in home 2 of a person 1 to be examined, and after informing a fact that a body surface potential signal of the person 1 to be examined is transmitted, an electrocardiogram detector 6 is set to a transmitter 3A of the telephone system 3, and by placing it on the breast part, the body surface potential as electrocardiogram data is detected, its detecting signal is converted into an acoustic pressure signal which can be transmitted by the telephone system 3, and thereafter, it is transmitted to the telephone system 5 of the hospital 4 through the transmitter 3A, the telephone system 3, a telephone circuit 7, a central office exchange 8, and a telephone circuit 9. Its acoustic pressure signal is inputted to a signal converter 10 coupled on a receiver 5A of the telephone system 5, its acoustic pressure signal is demodulated by the signal converter 10, and by inputting the demodulated body surface potential signal of the person 1 to be examined to an electrocardiogram analyzing device 11, an electrocardiogram of the person 1 to be examined is displayed, and a state of a circulating function can be analyzed.
Patent JP-S568978-A (JP)
Title: Color solid-state image pickup unit
Inventor: MORISHITA MASANOBU
IPC: H04N9/09
Filed: 1979-06-01
Abstract: PURPOSE: To obtain a color picture of high recolution by solid-state image pickup elements that has an insufficient number of picture elements by shifting row-directional picture-element intervals by a half between two solid-state image pickup elements which correspond to subject images with green-color passing characteristics.  
     CONSTITUTION: When subject 1 is image-formed through lens 2, prism blocks 3, 5 and 7 are arranged between lens 2 and aubject images 9, 13 snd 16 and a light beam is divided in three directions to obtain three subject images. Then, images 13 and 16 have the properties of passing green-color light and solid-state image pickup elements 14 and 17 are provided corresponding to images 13 and 16. Corresponding to the remaining image 9, red and blue-color light filter 10 and solid-state image pickup element 11 are provided. Relative positions of images 13 and 16 respective picture elements of elements 14 and 17 arranged corresponding to images 13 and 16 are shifted between elements 14 and 17 by the length corresponding to a half as much as row- directional picture-element intervals to obtain the same effect that the number of picture elements for green light is doubled. Consequently, a color picture of high resolution can be obtained by the use of solid-state image pickup elements with an insufficient number of picture elements. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59197338-A (JP)
Title: Production of mold for precision casting
Inventor: KAZUYASU MUTSUO
IPC: B22C1/18
Filed: 1983-04-21
Abstract: PURPOSE:To obtain a mold for precision casting having excellent high temp. strength after calcination by using a coating slurry consisting of a silica gel coated with specific oxides and a pulverous powder alumina filler having a specific grain size. CONSTITUTION:A silica sol, the active surface of which is coated with >=1 kind of oxides selected from Al2O3, TiO2, Ce2O3, ZrO2 and ThO2 is used as a binder for manufacturing a slurry. Pulverous powder alumina contg. >=30wt% alumina of <=10mu grain size is compounded as a filler with said binder, and a nonionic dispersant, antifoaming agent, etc. are added and mixed to and with such mixture. A wax pattern is dipped in the said slurry to be coated uniformly with the slurry and thereafter ''Alundum'' is sprinkled thereon and is dried. Several layers of coatings are formed by repeating such operation, then the pattern is dewaxed and calcined to manufacture a casting mold. The mold for precision coasting which does not react with a molten metal is obtd. by the above-mentioned device.
Patent JP-S57183065-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBATA ATSUSHI
IPC: H01L27/02
Filed: 1981-05-07
Abstract: PURPOSE:To improve protecting effect against impulsive surge, by bettering high-speed response with a Schottkey junction diode and absorbing a great amount of current with a parallel P-N junction diode, when a protection diode is added to an IC to take surge measures. CONSTITUTION:N type layers 302, 306 are formed by diffusion on a P type semiconductor substrate 301. P type regions 304, 305, and an N<+> type region 303 higher in impurity density than the layer 302 is provided in the layer 302. A P type region 307, an N type region 312 existing herein, and an N<+> type region 309 higher in impurity concentration than the layer 306 are formed also in the layer 306. Next, the whole surface is covered with an insulating film 313 and a window is opened. Terminals of power supply 310, input 311 and output 312 are attached to the regions 303, 304 and 308 respectively. Consequently, the P-N junction protection diode, Schottkey junction and transistor are composed of the region 304 and layer 302, the layer 302 and terminal 311, and the regions 306, 307 and 308 respectively.
Patent JP-S59195695-A (JP)
Inventor: SAKURAI KEIICHI
IPC: G10H1/36
Filed: 1983-04-21
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-S58191016-A (JP)
Inventor: JIEIMUZU EI YAANERU
IPC: F16H63/38
Filed: 1983-04-21
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-H05232918-A (JP)
Title: Image display device
Inventor: ARAI IKUYA
IPC: G06F3/14
Filed: 1992-02-20
Abstract: PURPOSE:To enable adjusting a display screen from an input device such as a keyboard and to accurately obtain a display state required by a user. CONSTITUTION:When a user inputs a control instruction for adjusting the display screen of a display device 1b from the keyboard connected to a computer body 1a, a control signal superposing circuit 16 forms a control signal corresponding to the control instruction and superposes the formed control signal to a video signal or the vertical flyback period of a synchronous signal generated from a display control circuit 15. A control signal extracting circuit 18 extracts the superposed control signal from the video signal or the synchronous signal outputted from the circuit 16 and outputs the extracted signal. A display control circuit 19 generates an adjustment signal based upon the control signal outputted from the circuit 18 to adjust a video circuit 20 and a deflecting circuit 21.
Patent JP-H0714385-A (JP)
Title: Input buffer
Inventor: SAI ISAO
IPC: G11C7/22
Filed: 1994-04-07
Abstract: PURPOSE: To provide a write signal input buffer capable of outputting a write driving signal of a master clock based on a write enable signal without being affected by a grounded voltage noise even when it is generated by data outputting operation. CONSTITUTION: In an input buffer 100, latching paths 52, 54 for latching a write driving signal ϕWR by feedback are provided with a switching means composed of a transfer gate 60, composed of PMOS and NMOS transistors, and a reset transistor 62. The switching means is controlled by a control signal ϕDOUTE of a data output stage circuit 66. Since the signal ϕDOUTE becomes logic 'high' at the time of outputting data, the latching path is made to be logic 'low'. Even when the signal WR becomes logic 'high' by the malfunction of input parts 34, 36 due to a grounded voltage noise, since the latching path keeps logic 'low', the logic 'high' of the signal ϕWT is not latched, the signal remains an instantaneous pulse and not affected by the logic before inputting a write enable signal WE.
Patent JP-H07277400-A (JP)
Title: Container cover
Inventor: GOTO KEIICHI
IPC: F16J13/12
Filed: 1994-04-07
Abstract: PURPOSE:To easily and safely connect and disconnect a hose to/from a container storing semiconductor high-purity chemicals, general chemicals, or the like. CONSTITUTION:A recessed part 22 is formed on a top surface of a cover body 21, that is to be mounted on an open part 1a of a container 1. A plug part 23 having a fluid path 26 inside is integrally provided on a bottom part 22a forming the recessed part 22 so as to be projected upward. Through an adaptor 8, a hose 9 is connected to a socket 10 that is provided with a fluid path 42 inside and can be connected to the plug part 23. The hose 9 is connected to the container 1 by connecting the socket 10 to the plug part 23 of the cover body 21 mounted on the open part 1a of the container 1.
Patent JP-H09258965-A (JP)
Title: Program update system
Inventor: AOKI HIROSHI
IPC: G06F13/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of previously generating ROM where a changed operation program is stored, for transmitting it to a base station, for exchanging and setting it by a manual operation. SOLUTION: A host station 1 transmits an update program obtained by previously changing the operation and the version of the program to the base station 2. The base station 2 receives the update program and the version of the program and rewrites the operation program stored in a storage part 7 constituted of ROM such as flash ROM which can rewrite in the base station 2 into the update program when the version differs from the version of the operation program in the base station 2. Then, the station executes and operates the rewritten program.
Patent JP-H10268548-A (JP)
Title: One-component color toner
Inventor: MIYAJIMA KOICHIRO
IPC: G03G9/097
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide such a color toner that the consumption of the toner does not largely change even in high temp. and high humidity conditions, that a stable development/transfer efficiency is obtd. for a long time, and that decrease in the image density or increase in the fog can be prevented under low temp. low humidity conditions. SOLUTION: This toner consists of nonmagnetic color resin particles having 5 to 9 μm number average particle size and containing a polyester binder resin and a coloring agent, and at least one kind of external additive. The external additive consists of resin fine particles having 0.05 to 2 μm particle size. The resin particles and the nonmagnetic color resin particles satisfy the relation of 1.60<=A1/A2<=3.00, 0.40<=B1/B2<=1.50, and 0.10<=A1/A2-B1/B2<=2.6, wherein A1 is the dielectric loss tangent at 1 KHz frequency and A2 is the dielectric loss tangent at 1 MHz frequency of the resin fine particles, B1 is the dielectric loss tangent at 1 KHz frequency and B2 is the dielectric loss tangent at 1 MHz frequency of the nonmagnetic color resin particles.
Patent JP-H08262975-A (JP)
Title: On-vehicle navigation device
Inventor: NISHIYAMA SUMIO
IPC: G01C21/00
Filed: 1995-03-28
Abstract: PURPOSE: To rapidly display a region so as to locate a vehicle's present or a specified position in the center of a displaying picture by reading out of recording media only map data corresponding to necessary block immediately in response to the vehicle's present position or a move of cursor position and displaying the same. CONSTITUTION: Displaying map data corresponding to each of plural blocks for each unit, are stored in the recording medium 10 beforehand. And it is decided to which of the plural units the vehicle's present position detected by position detection means 1-4 or a specified position belongs, further, it is decided to which block of the decided unit the vehicle's present position or the specified position belongs. The map is displayed on the displaying screen according to the read-out map edge group by reading the data group out of the recording medium 10 corresponding to a specific number of blocks centering the decided block.
Patent JP-H11271707-A (JP)
Title: Liquid crystal display device
Inventor: FUJIWARA HISAO
IPC: G09G3/36
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To speedily discharge electric charges accumulated in a capacitive component and to prevent deterioration of a liquid crystal material and degradation in picture quality of printing by switching the input/output potentials to and from a driving circuit to specific potentials when a power-off or abnormal state is detected. SOLUTION: A power detecting circuit 1 when detecting a power-off state outputs signals SW1 and SW2 for turning off switch circuits 2 to 5 (logical level 0) to respective driving circuits. When the signal SW1 enters the state of the logical level 0, the switch circuit 4 holds the reference signal input to a signal line driver 8 at the ground potential, so the signal voltage inputted from the signal line driver 8 to a pixel electrode of a liquid crystal panel 6 becomes 0 V (ground potential). Further, the switch circuit 3 connects the counter electrode of the liquid crystal panel 6 to the ground potential, so the counter electrode potential becomes 0 V. Therefore, electric charges accumulated in the liquid crystal capacitors of the respective pixels and capacitors between signal line counter electrodes can be all discharged.
Patent JP-H05228855-A (JP)
Title: Tele-existance visual device
Inventor: SODA RYUICHI
IPC: B25J3/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide a small, lightweight tele-existance visual device that is noiseless, excellent in space-saving and free from the seating position of an operator, available for directing a camera to the desired direction by means of a detector installed on a helmet, in order to do remote control over a robot. CONSTITUTION:This visual device is provided with a gyroscope 2 equipped with a detector orthogonalized on three X, Y and Z axes on top of a helmet 3, and an output signal of this detector is integrated by a counter unit 7 set up on a floor apart from an operator, thus an amount of travel on a head part of the operator is counted. According to the timing commanded by a clock, the travel being stored is delivered to an attitude control part 62 installed in a slave unit 6 from the counter unit 7 which stores this travel since the previous delivery time from the counter unit, making it correspond to the delivered travel, and a servomechanism on a pan head 5 mounted on the slave unit 6 is operated, through which focal length of a camera 4 is followed after the operator's gaze.
Patent JP-S59195613-A (JP)
Title: Optical device
Inventor: IMOTO HIROSHI
IPC: G02B27/00
Filed: 1983-04-21
Abstract: PURPOSE:To light up a pin holl always properly by combining a convex lens and a concave lens having the same focal distance and forming a lens moving means. CONSTITUTION:A lens bodytube 12b is movably inserted into a lens bodytube 12a and these bodytubes constitute the lens moving means 12. When the distance between the concave lens 11 and the convex lens 10 is zero, projected light rays are made parallel, but when the distance is increased, the expanded angle theta of the projected light rays is increaed in proportion to the distance between the lenses. Therefore, the spot diameter of laser light can be continuously changed at the pin hole position of a spatial filter and optimum lighting can be attained.
Patent JP-H01242922-A (JP)
Title: Measuring instrument for angle of rotation of rotary body
Inventor: TANAKA MASAYOSHI
IPC: G01D5/48
Filed: 1988-03-24
Abstract: PURPOSE:To obtain high resolution and to measure an absolute rotating speed by generating a surface acoustic wave with laser light without contacting and using it as the scale of a protractor. CONSTITUTION:This device is provided with the arcuate rotary body 1 which rotates integrally with a body to be measured and a surface acoustic wave propagation path 2 on its inner peripheral surface. Then a high-output semiconductor laser 4 performs pulse oscillation at a repetitive period of certain frequency in the band of an inter-digital electrode (surface wave transducer) 3. Its output is amplified by a semiconductor laser driving circuit 10 to a proper level so as to obtain a desired output. Then a laser light after pulse-intensity modulation is projected on the propagation path 2 to generate a surface acoustic wave by optoacoustic effect at the irradiation point as a wave source position, so that the wave is detected by the electrode 3. Then the wave is amplified 11 and a phase difference detecting circuit 12 measures the phase difference between the wave and the reference signal 13 from a reference signal generating circuit 8. Those measurement data are supplied to a central arithmetic unit 14 to calculate and display the angle of rotation on a display device 15.
Patent JP-H06258763-A (JP)
Title: Direct positive silver halide color photographic sensitive material, color image forming method and forming method for color proof
Inventor: SATO MINORU
IPC: G03C7/413
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a picture which is high in max. picture density, high in contrast in highlight part and low in min. density. CONSTITUTION:The direct positive layer silver halide color photographic sensitive material contains the internal latent image type silver halide emulsion layer which is not fogged previously and the compd. which does not contribute to dye image forming and is expressed by the general formula A-B in at least one layer of a nonphotosentive layer. (In the formula, A is the group which releases B by reacting with the oxide of a developing agent but forms the compd. which does not contribute to dye image forming substantially, B is the diffusion resistant group which is capable of releasing by the coupling reaction with the oxide of the developing agent).
Patent JP-H10256154-A (JP)
Title: Semiconductor hetero-structure, manufacture thereof and semiconductor device
Inventor: HAYAFUJI AKIO
IPC: H01L21/338
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the crystal defects in a GaInAs or AlInAs layer on a buffer layer, by confining misfit dislocations caused by the lattice mismatch in the buffer layer formed from an amorphous phase to a single crystal phase on a GaAs substrate. SOLUTION: The manufacturing method comprises heating a GaAs substrate 1 in a molecular beam epitaxy apparatus, thermal cleaning the substrate, cooling down it to e.g. 200 deg.C, irradiating only an As beam and then the As beam, Al beam, Ga beam and In beam to deposit an AlInAs buffer layer 17, heating the substrate up to e.g. 480 deg.C to convert the amorphous buffer layer 17 into a single crystal one, introducing misfit dislocations in the buffer layer to relax the lattice mismatch with the substrate 1 while they are looped in the single crystal forming step to confine them, and growing an undoped AlInAs layer 18.
Patent JP-S51147878-A (JP)
Title: Roller bearing for chain
Inventor: KOTEGAWA KATSUMI
IPC: B65G17/38
Filed: 1975-06-13
Abstract: PURPOSE: Entry iron dust etc. is prevented by providing seal member made of nonmagnetic material at the opposing section of the inner and the outer ring of bearing  roller of chain. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63258324-A (JP)
Inventor: DENISU JIEI SUTENMURU
IPC: B65H1/04
Filed: 1988-03-24
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-S62227626-A (JP)
Title: Shrinkable polyamide film and manufacture thereof
Inventor: MIZUTANI TOMOJI
IPC: B29K77/00
Filed: 1986-03-31
Abstract: PURPOSE:To improve the low temperature heat-shrinkability of a film by a method wherein copolymer of epsilon-caprolactam and the salt of specified fatty diamines and aromatic dicarboxylic acids, each of which is equimolar with fatty diamine, is employed as raw resin. CONSTITUTION:A film is made by employing polyamide resin, which is produced by copolymerizing epsilon-caprolactam/hexamethylene diamine terephthalate and/or epsilon-caprolactam/hexamethylene diamine isophthalate in the ratio by weight of 95/5-70/30, and, after that, biaxially oriented so as to obtain a heat-shrinkable polyamide film, the shrinkage factor of which at 75 deg.C by hot water is 20% or more. When the copolymerization percentage of epsilon-caprolactam constituent is denoted by xwt%, the orienting temperature T deg.C must satisfy the formula: 2/3x+35>T>2/3x+15. The draw ratio to obtain the drawing effect necessary for heat shrinkability must be 250% or more longitudinally and laterally. When said film is combined with proper sealant film into a laminated film, the application such as for packaging of raw meat and the like is expected as the packaging material having toughness and low temperature shrinkability.