baber/WOPTO huggingface dataset:
Patent JP-H08194214-A (JP)
Title: Projection type liquid crystal display device
Inventor: NAKAMURA JUNICHI
IPC: G03B33/12
Filed: 1995-01-18
Abstract: PURPOSE: To obtain a projected image whose color temperature is high, whose color balance is improved, and also, whose light using efficiency is high even in the case of using a halogen lamp whose color temperature is low as a light source, as for a projection type liquid crystal display device using two liquid crystal light valves. CONSTITUTION: The light emitted from the halogen lamp 101 is divided into B light and R and G light by a color separating mirror 103, the B light is intensity-modulated by the liquid crystal light valve A105. And the R and G light are intensity-modulated by two-primary color optical signal through the liquid crystal light valve B106. Besides, the color light undergone the modulation of its intensity by respective liquid crystal light valves are synthesized by a color synthesizing mirror 108, then, enlarged and projected on a screen 110 by a projection lens 109. At this time, the constitutional distribution of the color filter (pixel) of the liquid crystal light valve B106 is made R:G=1:2.
Patent JP-S59133666-A (JP)
Title: Picture editing device
Inventor: SUZUKI ISAO
IPC: G06T11/60
Filed: 1983-01-19
Abstract: PURPOSE:To clarify easily the relation between an original picture and the position of the original picture stored in a picture editing device, by generating a combinational picture between the original picture and grating lines for coordinates and outputting this combinational picture visually. CONSTITUTION:An input part 1 samples the original picture digitally to input it, and picture data in the input part 1 is stored in a picture memory part 2. Meanwhile, grating lines for coordinates are generated by a grating line generating part 3, and the combinational picture between these grating lines and the original picture is generated and is outputted and displayed visually from an output part. Thus, the relation between the original picture and the position of the original picture stored in the picture editing device is clarified easily.
Patent JP-S56103588-A (JP)
Title: Simulator of remote monitor control device
Inventor: KAWASHIMA TAKAO
IPC: H04Q9/00
Filed: 1980-01-22
Abstract: PURPOSE:To realize a simultaneous operation for both the control by a CPU and a manual operation, by rewriting a specified bit corresponding to a control signal by a switch group and a bit control circuit of inhibiting the control given from the CPU with every bit. CONSTITUTION:A comparison is given by the coincidence circuit 71 between the scan signal and the group signal showing the group number among the signals that are decoded through the S/P (serial-parallel code) converter and test decoding circuit. Thus the coincidence signal is output and delivered to be put into the gate 72. The active/inactive which is set by the switch group is supplied previously to the gate 72, and this active/inactive signal is ON when a control is given by the CPU. Thus the gate 72 opens and the control signal is delivered to the gate 75. When a manual setting is carried out by the switch group, the gate 73 opens to pass the monitor measurement information data set by the switch group and then send the information data to the gate 75.
Patent JP-H10204655-A (JP)
Title: Formation of coating film
Inventor: TOJO SATOSHI
IPC: C23C26/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming coating film advantageous for suppressing the peeling of a pattern part. SOLUTION: Laminated coating film 2 consisting essentially of metallic elements is formed on the surface 1c of a substrate 1 of glass or the like. The laminated coating film 2 is irradiated with a laser beam by a prescribed pattern, and the substrate 1 and the film 2 in the irradiated part are melted to solidify and are integrated to form a pattern part 4 in which the part of the substrate 1 and the part of the film 2 are integrated. In the film 2 formed on the substrate 1, the part 2X which has not be irradiate with the laser beam or has insufficiently be irradiated with it is peeled from the substrate 1. The film 2 is composed of lower laser coating 21 composing Al electrole coating and sprayed coating 22 of alumina or the like.
Patent JP-S61165803-A (JP)
Title: Magnetic file control system
Inventor: NISHIBAYASHI KOJI
IPC: G11B27/00
Filed: 1985-01-17
Abstract: PURPOSE:To permit the use of an external file only within an available period by storing the information on the available period in the external file and comparing this information with the present date information obtained from a date information device. CONSTITUTION:The information on an available period is written previously to a file on a floppy disk 1. When this file is used, the information on the available period is read out onto a main memory 4 by a reader 2. Then the present date is also read out onto the memory 4 from a date information device 3 of a computer 6. These two information data are compared with each other by a comparator 5 to decide whether the file is within the available period or not. The use of the file is allowed by the output of the comparator 5 within the available period according to the information 7 on the available period. While the use of the file is inhibited after the available period by the output of the comparator 5.
Patent JP-S59129715-A (JP)
Title: Method for subjecting end face of mechanical parts to high frequency hardening
Inventor: KOBAYASHI KAZUYA
IPC: C21D1/10
Filed: 1983-01-18
Abstract: PURPOSE:To assure a uniform temp. distribution in each part of a machine part and to eliminate thermal distortion by mounting a steel material ring having a suitable space from the outside circumference of the machine part having different radii centering at the axial line and subjecting the machine part to high frequency hardening in this state. CONSTITUTION:A steel material ring 4 having an inside diameter A is mounted on the outside circumference of a machine part, for example, a clutch hub for an automobile, having a suitable size apart at a prescribed space therefrom. A high frequency coil is disposed to face the respective end faces 3 in this state and heats the machine part. After the temp. at the end faces 3 is maintained at 750-800 deg.C for 5-10sec, the part is water cooled for 6-10sec. As a result, the expansion on the outside circumference of the above-described clutch hub is small, hence a camber is hardly visible. The generation of a camber on the outside circumference of machine parts having different radii centering at the axial line, such as transmission parts including various kinds of cams and gears is eliminated by the above-mentioned effect, and the good high frequency hardening is performed. In the figure, 1 denotes a notched part and 2 denotes a part having no notch, respectively.
Patent JP-S5289449-A (JP)
Title: Level adjusting device
Inventor: IINUMA KAZUMOTO
IPC: H04N7/12
Filed: 1976-01-21
Abstract: PURPOSE: To provide level setting of stabilized and high precission without influenced by the fluctuation of the power source voltage, temperature and the like by comparing and controlling digital conversion output to the predetermined value with constant monitoring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04238538-A (JP)
Title: Semiconductor device
Inventor: SATSUGAWA KATSUHIKO
IPC: G06F9/48
Filed: 1991-01-23
Abstract: PURPOSE:To shorten interruption processing time by letting a task determination circuit stop other task processing and execute only interruption, processing in the case of priority interruption processing. CONSTITUTION:Four tasks (a), (b), (c), (d) are operated in parallel by a time division system as switching the task by every one instruction execution. In the case that the interruption request of the task (a) arises and is accepted while the priority interruption flag of the task (a) is set, the other tasks (b), (c), (d) are stopped, and the interruption processing of the task (a) is executed. After the interruption processing, former parallel operation is continued. In this case, an interruption vector circuit 2 and a priority interruption circuit 5 are connected to an interruption acceptance circuit 1, and the priority interruption flag 6 and the task determination circuit 4 are connected to the priority interruption circuit 5.
Patent JP-H10207769-A (JP)
Title: Processor with built-in memory
Inventor: MORIWAKI SHOHEI
IPC: G06F12/08
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a processor incorporated with a cache memory in which the increase of an area is suppressed, and a storage capacity is increased. SOLUTION: A processor 1 includes an SRAM(Static Random Access Memory) cache memory 12 operating at a high speed and a DRAM(Dynamic RAM) cache memory 14 with a large storage capacity. The SRAM cache memory and the DRAM cache memory are connected through a processor bus 11 with a processor. The SRAM cache memory and the DRAM cache memory operate data transfer through inside transfer buses 13b and 13c with wider width provided separately from the processor bus.
Patent JP-H09199930-A (JP)
Title: Antenna for digital signal
Inventor: OI HIDEO
IPC: H01Q17/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna for digital signals eliminating the need for the use of a carrier by providing a radio wave absorbing body surrounding a tip of elements. SOLUTION: The antenna for digital signals has elements 1, 2 sending or receiving a digital signal pulse without any carrier and uses a base end of the elements 1, 2 as a feeder point. The elements 1, 2 are arranged on a same axial line and a feeder section 3 is provided to a feeder point at the end of the elements 1, 2. Each radio wave absorbing body 5 surrounding the tip of the elements 1, 2 is made of a ferrite material or the like. Through the constitution above, a radio wave corresponding to the digital pulse signal is sent or received through the use of a sharp directivity by applying the digital pulse signal to the antenna directly without a carrier. Thus, pulses with an unsharp leading are used for feeding voltage or current and a maximum radiation direction unique to the use of pulse signals is obtained and the digital signal is sent/received with a high efficiency.
Patent JP-S56149557-A (JP)
Title: Solar heat collector
Inventor: JIYURIAANO BIANKIINI
IPC: F24S10/50
Filed: 1981-01-19
Abstract: A solar collector transfers the thermal energy of solar radiation to a liquid which acts as thermal vehicle, said liquid being moved by a thermo-convective action in a closed circuit so transferring through heat exchange the absorbed heat to a fluid contained in a vessel. This solar collector, compact in structure and low in cost, is provided with a valve which is apt to allow said thermo-convective action of the liquid in one sense, while blocking it in the opposite sense.
Patent JP-S60150401-A (JP)
Title: Turbine rotor and it's manufacturing process
Inventor: YAO KOUJI
IPC: F01D25/00
Filed: 1984-01-19
Abstract: PURPOSE:To prevent generation of rust by performing plating on the inner wall of a hole, formed along the shaft's direction, of the rotary center part of a turbine rotor. CONSTITUTION:In the rotational center part of a turbine rotor 3, a hole 5 is formed along the shaft's direction, at one end of the hole 5, a blank cap 7 with a hole 12 is fixed, and at the other end of the hole 5, the other blank cap 6 with a hole 13 is fixed, respectively. In the hole 12, a hose 9 by which the hole 12 and an electrolyte-free plating tank 8 are connected to each other, is inserted through a pump 10, and in the hole 13, another hose 11 is inserted. The whole surface of the inner wall of the hole 5 is plated, by pouring a plating liquid 14 from the electrolyte-free plating tank 8 into the hole 5, by the power of the pump 10, under constant pressure. In this way, the generation of rust can be prevented.
Patent JP-H06212006-A (JP)
Title: Polyethylene millipore membrane
Inventor: HOJUYAMA IZUMI
IPC: C08J9/00
Filed: 1993-01-19
Abstract: PURPOSE:To provide a millipore membrane excellent in low electrical resistance, mechanical strength, productivity, safety and high-temperature characteristics, thus useful for electrical parts, etc., constituted of a specific PE, having each specific thickness, porosity and maximum piercing load. CONSTITUTION:This membrane is constituted of a high-density polyethylene having the content of a fraction corresponding to >=1000000 molecular weight of 1-20wt.% and that corresponding to <=10000 molecular weight of 1-40wt.%, and has the following characteristics: thickness, 15-40mum; porosity, 30-70%, and maximum piercing load >=400g.
Patent JP-H06212007-A (JP)
Title: Polypropylene-based foamed sheet
Inventor: SAKURAI MASA
IPC: C08J9/10
Filed: 1993-01-19
Abstract: PURPOSE:To obtain the subject sheet excellent in rigidity and impact resistance, useful for transport containers, etc., by adding a foaming agent to a resin composition comprising each specific PP-based block copolymer, ethylene-alpha-olefin copolymer and high-density PE at specified proportion and then foaming. CONSTITUTION:The objective sheet 0.2-0.4 in density can be obtained by adding a foaming agent such as azodicarbonamide to a resin composition comprising (A) 90-60wt.% of a PP-based block copolymer 0.5-15 in MI composed of (1) 99-80wt.% of an essentially crystalline PP and (2) 1-20wt.% of an essentially noncrystalline ethylene-alpha-olefin copolymer, (B) 5-35wt.% of an ethylene-alpha-olefin copolymer 0.880-0.905 in density and (C) 0-35wt.% of a high-density PE 0.94-0.97 in density, followed by extrusion expansion.
Patent JP-S58123518-A (JP)
Title: Rubbing device
Inventor: MARUYAMA TAKAYUKI
IPC: G02F1/1337
Filed: 1982-01-19
Abstract: PURPOSE:To feed and remove the work easily and without staining the treating surfaces thereof by moving the work upward by the use of mechanisms for moving the work vertically and forming a sufficient clearance between the work and a pallet in the stages of feeding and removing the work. CONSTITUTION:A fabric 13 is wrapped on a roll 14 fxed to a body part 12, and is disposed at the height to be pressed to the surface of the work 3. The pallet 2 fixed to a chain 1 moves according to the movement of the chain. When a shaft 7 fo vertical movement provided to the pallet comes to the positions of cams 10, 10 for vertical movement fixed in the feeding and removing positions in the part 12, a work receiving plate 5 fixed to the shaft 7 moves upward, and is maintained in the up position by the flat sufaces of the cams 10, 10. A sufficient clearance is formed between the surface of the pallet 2 and the work 3, whereby the feeding and removing of the work are made easy.
Patent JP-H08199465-A (JP)
Title: Production of fiber nonwoven sheet excellent in surface flatness
Inventor: KUDO HIROSHI
IPC: D04H3/14
Filed: 1995-01-19
Abstract: PURPOSE: To prepare a fiber nonwoven sheet excellent in flatness, opacity and dimensional stability by heat-treating a fiber web sheet comprising a thermoplastic polymer, fusing at least a part of fibers on the surface and then bringing the resultant sheet into contact with a cooling unit having a specific smooth surface. CONSTITUTION: A fiber web sheet 4 comprising a thermoplastic polymer such as polyethylene is introduced into a restricting heating zone of a felt calender formed of an annular endless felt belt 2 and a heated cylinder roll 1 having a smooth peripheral surface and the fibers in the surface layer of the fiber web sheet 4 are changed into a softened or a semimolten state and fused. The resultant fused sheet is then nipped on the peripheral surface C of a cooling roll 5, coated with a rubber elastic body material and having a smooth surface of >=0.5 static friction coefficient and the surface of the fiber web sheet 4 is positively cooled and solidified to afford a fiber nonwoven sheet 4'.
Patent JP-H11198619-A (JP)
Title: Tire air pressure estimating device
Inventor: NAITO TOSHIHARU
IPC: B60C23/06
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To detect tire air pressure with high accuracy even in a high vehicle speed area regardless of a vehicle traveling state by extracting plural resonance frequencies of a tire from an oscillation frequency component of a wheel speed signal at vehicle traveling time, and estimating the tire air pressure on the basis of a resonance frequency selected by a switching means. SOLUTION: Wheel speed sensors 2 to 5 are arranged with respective tires 1a to 1d of a vehicle so that AC signals having a period according to a rotating speed of rotors 2a to 5a, that is, the tires 1a to 1d are outputted from respective pickup coils 2b to 5b to be inputted to an ECU 6. Here, prescribed signal processing containing wave reshaping of the AC signals is performed to timely measure a wheel speed signal to extract an oscillation frequency component used to estimate tire air pressure from a vehicle traveling state. The result is displayed on a display part 7 by estimating the tire air pressure on the basis of the selected wheel speed signal by selecting an oscillation component large in a resonance frequency change to a tire air pressure change.
Patent JP-H01183562-A (JP)
Title: Method for warning pattern position memory in electronic knitter
Inventor: TAKAHASHI KUNIO
IPC: D04B15/78
Filed: 1988-01-16
Abstract: PURPOSE:To obtain an electronic knitter which can warn the blank sliding by an audiovisual means such as a light emitting diode or buzzer, when the number of point-setting parts changes during the knitting operation and the pattern position should be memorized again. CONSTITUTION:A plurality of pairs of indicators 2 for indicating points of the pattern positions are provided on an arbitrary position in the main body of a knitter to read the point numbers with sensors 7a, 7b every time the carriage slides, and the results are memorized in the memory. If the point number is compared with the previous memory, and they are not the same, an audiovisual means warns it, so that the knitter slides the next line blank.
Patent JP-H07220318-A (JP)
Title: Magneto-optical recording method, magneto-optical recording medium and magneto-optical recording/ reproducing device
Inventor: AWANO HIROYUKI
IPC: G11B11/10
Filed: 1994-01-26
Abstract: PURPOSE:To form a minute recording mark smaller than half of a beam spot diameter and also to perform the magneto-optical recording/reproducing jobs with high density and also with a reduced mark pitch. CONSTITUTION:A magneto-optical recording medium contains an information recording magnetic layer 1, a non-magnetic or magnetic intermediate layer 2 and a local field generating magnetic field layer 3 which are successively laminated on a substrate. The recording temperatures are set at Tw1 and Tw3 when the magnetic domains are generated on layers 1 and 3 by each prescribed outside magnetic field respectively. Under such conditions, Tw1>Tw3 is satisfied. As a result, a minute recording mark is obtained and the recording stroke can be extremely reduced.
Patent JP-H05141269-A (JP)
Title: Gas turbine combustor
Inventor: TSUKAHARA SATOSHI
IPC: F23R3/06
Filed: 1992-01-20
Abstract: PURPOSE:To maintain a tail pipe wall surface at a low temperature by providing a guide wall of covering partly a tail pipe with a predetermined space provided from a peripheral wall in a part of a liner side and a small hole group in the rest part, of the tail pipe for guiding combustion gas, generated in a combustor liner, to a turbine. CONSTITUTION:In a combustor of reverse flow multican type of a gas turbine, pressurized air in a compressor 10 is introduced into a liner 2 and burned with fuel, pressurized in a separate system, to guide high temperature gas, generated by this combustion, to a turbine stationary blade 6 through a tail pipe 4. Here in the periphery of the tail pipe 4, a tail pipe guide wall 5, formed with an annular passage for flowing air supplied to the liner 2, is provided to the halfway so as to hold a tail pipe wall surface at a necessary temperature. A small hole group 8 of passing through a tail pipe wall is formed in a part of the other tail pipe 11 where the tail pipe guide wall 5 is not provided. A pressure difference of about 3% generated between the periphery of the tail pipe and its inside is utilized, so that air flows at a high speed of about 100m/s or more to cool the tail pipe 4.
Patent JP-H04243561-A (JP)
Title: Electrostatic precipitating element
Inventor: YOKOTA AKIHIRO
IPC: B03C3/45
Filed: 1991-01-24
Abstract: PURPOSE:To provide an electric dust collecting element characterized by the use in different air cleaners of different air cleaning capacities by changing the number of stacked dust collecting bodies, the improvement of productivity, as well as the reduction of manufacturing cost, achieved by the standardization of the size of decorative panels in the air cleaner and an easy installation work made possible by the communization of the specifications of the installation work. CONSTITUTION:A dust collecting part 4b in an electrostatic precipitating element 4 is provided with a plurality of dust collecting bodies 4c capable of being arranged in a stacked form along air flow direction and connecting means 6 for joining together the dust collecting bodies 4c thus stacked.
Patent JP-H08194278-A (JP)
Title: Black-and-white silver halide photographic sensitive material and its image forming method
Inventor: NAGASHIMA TOSHIHARU
IPC: G03C1/43
Filed: 1995-01-20
Abstract: PURPOSE: To provide black-and-white photosensitive material and the image forming method each capable of forming an image ultra-high in contrast and superior in reproducibility in the dot ranges of extremely small points in a high precision printing and an FM screening printing and the like, improving a problem on black spots, and in the case of successively operating development processing in an automatic developing machine and the like, keeping ultrahigh contrast and the dot range repro-ducibility of extremely small points, and reducing deterioration of the black spot problems. CONSTITUTION: The photosensitive material contains a hydrazine derivative in one side of a support and >=50mol% silver chloride in a first silver halide emulsion layer and <50mol% silver chloride in a second silver halide emulsion layer and the total silver halide amount in the second emulsion layer is in 3-25mol% of the total applied silver halide amount on the support.
Patent JP-S61168005-A (JP)
Title: Numerical control device
Inventor: SUGIMOTO EIJI
IPC: G05B19/404
Filed: 1985-01-21
Abstract: PURPOSE:To compensate the error due to temperature to perform a high- accuracy work by detecting the variance of the length of an object to be worked due to temperature and calculating a compensating quantity to compensate the error. CONSTITUTION:Heat of a feed hall screw 6 generated by working is detected by a temperature detector 1 and is inputted to an operating part 4 through an input part 3. A compensating quantity according to thermal expansion of the feed ball screw 6 is calculated on a basis of the inputted detection signal by the operating part 4 and is sent to a numerical control part 5. Each time a table 7 passes each of compensating points 9a, 9b, and 9c, the numerical control part 5 executes the compensation processing of feeding of the table 7 by the set compensating quantity.