baber/WOPTO huggingface dataset:
Patent JP-H0413146-A (JP)
Title: Resist composition
Inventor: KITAO TEIJIRO
IPC: G03F7/022
Filed: 1990-05-02
Abstract: PURPOSE:To prevent halation and notching on a high-reflective substrate, to stabilize a pattern against prebaking, to enhance resolution, and to restrain deterioration in sensitivity due to addition of a light absorbing agent by incorpo rating a specified compound as the light absorbing agent. CONSTITUTION:The compound to be added as the light absorbing agent is represented by formula I in which each of R1 -R8 is independently H, halogen, optionally substituted alkyl, such acetyl, or OH; each of X and Y is independent ly cyano, -COOR, or CONHR'; R is alkyl; and R' is H or aryl. It is preferred to use the resist composition containing this compound as the positive type resist composition and the composition comprising a novolak resin obtained by polycondensing some of phenols with formaldehyde, and 1,2-quinonediazido compound, thus permitting halation and notching on the high-reflective substrate to be prevented, a pattern to be stabilized against prebaking, resolution to be enhanced, and deterioration of sensitivity due to addition of the agent to be restrained.
Patent JP-H10294586-A (JP)
Title: Magnetism-proof card case
Inventor: KUBO SAKAE
IPC: H05K9/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresisting card case which is not subjected to the external magnetic field of the latch of a hand bag by a method wherein a cobalt amorphous alloy plate of high permeability is enveloped by a plastic sheet in two doubleaspread sheets. SOLUTION: Two-fold doublespread sheets 11 and 12, with which a card is pinched, are the main composition of this magnetism-proof card case 1. External magnetic field can be shielded by these doors. Two sheets of high permeability cobalt amorphous sheets 13 of 0.6 mm in thickness are laminated and inserted in this card case 1. The whole external surface of the high permeability cobalt amorphous sheets 13 is enclosed by the plastic sheet 15 of vinyl chloride. The card case can be opened or closed along the center line 10 of the two doublespread doors, and a pocket 16, to be used to house a magnetic card, etc., is provided on the inner surface. As a result, this card case can be used safely as the housing case of a magnetic recording medium.
Patent JP-S6445988-A (JP)
Title: Scroll compressor
Inventor: TOGUSA KENJI
IPC: F04C18/02
Filed: 1988-05-13
Abstract: PURPOSE:To facilitate switching to unload operation and full-load operation by providing a bypass pipe, through which a suction chamber communicates with an enclosed chamber, in the end plate of a fixed scroll and mounting an opening and closing valve to be interposed halfway the bypass pipe. CONSTITUTION:A pair of bypass holes 1g are provided in an end plate 1a of a fixed scroll 1 in a scroll compressor. Each bypass hole 1g is formed in a position in which it is opened respectively to paired enclosed chambers 5a in the time of maximum volume while closed by a turning scroll lap 2b when the enclosed chamber 5a obtains the volume suited to unload operation decreased smaller by the predetermined volume than the maximum volume by the motion of a turning scroll 2. These bypass holes 1g communicate with a suction chamber 1e by bypass pipes 19 interposing an opening and closing valve 18. The opening and closing valve 18 is controlled so as to close in the time of full-load operation while so as to open in the time of unload operation.
Patent JP-H08124439-A (JP)
Title: Method for dry spinning of fiber containing potentially superconductive material and fiber containing superconductor
Inventor: OORI PII TOUOMINEN
IPC: H01B12/04
Filed: 1995-05-15
Abstract: PURPOSE: To provide a dry forming method of a fiber containing a potential superconductive material, comprising the steps of: extruding a prescribed suspen sion through a fiber forming base as a single-component filament, and removing the solvent from the single-component filament. CONSTITUTION: A suspension of a potential superconductive powder in a solvent which is made dense with polyvinyl pyrrolidone is manufactured and stored in a container 10 which is temperature controlled with a heater 12. Next the suspension is extruded through a fiber-forming pack 18 after it is filtered through a measuring supply pump 13, a filter unit 17, and a fiber forming duct 16. Further the extrusion of a filament is executed by increasing the speed of a conveyer belt 20 and the fiber forming solvent is removed through convection and radiation. Through this process, a fiber containing a superconductor is obtained and this fiber contains a powder of a potential superconductive material virtually suspended in a polyvinyl pyrolidone matrix uniformly. Moreover, the powder and the matrix form a thin and elongated structure whose length is at least 100 times length of its width.
Patent JP-S5543328-A (JP)
Title: Gas fuel burning method and its device
Inventor: YOSHIDA MASASHI
IPC: F23D14/22
Filed: 1978-09-21
Abstract: PURPOSE: To improve performance and to simplify a structure, by boring small holes in a partition plate positioned between a combustion chamber and an air chamber, and by forming flames at the small holes.  
     CONSTITUTION: An upper part 3 is open to the air, and a gasified fuel feed port 4 is provided in a bottom part. Small air inlet holes 8 are drilled in a partition plate 7 which partitions the above device into a cylindrical combustion chamber 2 provided with a flow control plate 5 and an air chamber 6 surrounding the combustion chamber 2, with upper part 6' being sealed, and being constituted in such a manner as feeds forcibly air from its bottom part 6" through the working of a blower 9. A flow rate of gas fuel fed from the fuel feed port 4 is reduced by the flow control plate 5, and air flown from the blower 9 is jetted into the combustion chamber 2 through the air chamber 6 and small holes 8. An inflammable air-fuel mixture range, which is produced in the combustion chamber 2, is fired, and a buring is performed in such a manner as forms flames at the samll holes 8. And thus, a burning, which has characteristics, such as a low noise, non-backfire, being advantages of a red-fire system burning method, combined with characteristics, such as a high load burning, a universality, a high temperature flame, being advantages of a Bunsen system burning method, may take place. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61273548-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1985-05-29
Abstract: PURPOSE:To enhance carrier generation ability by incorporating a specified azo pigment in a photoconductive layer as a photosensitive material. CONSTITUTION:The photoconductive layer of an electrophotographic sensitive body contains the azo pigments high in stability against heat and light represented by general formula I in which A is H, halogen, cyano, and Cp is a coupler residue. The use of the superior carrier generation ability of said azo pigment remarkably enhances the carrier generation ability of the photoconductive layer.
Patent JP-H02295242-A (JP)
Title: Cross polalization interference eliminating circuit
Inventor: TAWARA MASATO
IPC: H04J11/00
Filed: 1989-05-09
Abstract: PURPOSE:To prevent the deterioration of characteristic of a demodulation system of the main polarization side by providing a limiter before or after a transversal filter which produces a signal to eliminate the hetero polarization signal component leaked into a main polarization signal. CONSTITUTION:When the demodulators 9 and 10 are synchronous with each other and at the same time the signals of the input terminals 1 and 2 are kept at the normal levels, a transversal filter 5 is controlled by a control circuit 11 to eliminate the hetero polarization component leaked into the main polarization. A limiter 3 which is limited by the threshold amplitude is set before or after the filter 5 when a hetero polarization reception signal has an amplitude larger than the threshold amplitude before said reception signal is stabilized at a steady level. Thus the deterioration of characteristic can be prevented for a demodulation system of the main polarization side.
Patent JP-H09308107-A (JP)
Title: Power system monitor and control device
Inventor: NISHINO MASAKUNI
IPC: H02J3/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To maintain a power system in stable voltage by judging the bus that a transformer is connected, from the opening and closing information of a switch stored in a switch information storage part, and selecting a transformer which does not fall in single-bus supply by stop operation. SOLUTION: When a remote monitor 3 remote-controls the facilities of a power system, if a transformer economic operation means 6-1 provided at an electronic computer 4 is started, it judges the economical efficiency of the transformer first, with the joint use stop power flow set value as the criteria of judgment, and judges whether to stop the transformer in operation or not from the result. When it is judged that the stop operation should be performed, this judges the system bus where the transformer is connected, by the opening and closing condition of the switch of the transformer 2 stored in a V-shaped transformer storage 5-1, and judges whether it is biased to the bus connection on one side or not.  Next, this decides the machine of No. to stop operation, giving priority to the machine of No. where the number of times of operation stop is smaller, and performs the stop operation, and finishes the processing.
Patent JP-H04344513-A (JP)
Title: Input/output interface device for computer
Inventor: OKAMOTO HIROSHI
IPC: G06F3/02
Filed: 1991-05-22
Abstract: PURPOSE:To prevent the total throughput of a computer from being lowered by accelerating the input/output processing of the computer and improving data transfer efficiency. CONSTITUTION:An input interface part 1 is provided to input high-speed data from an external equipment 15 and to convert the data to parallel data, an input data storage part 2 is provided to temporarily store all the data for a processing unit from this input interface part 1, and a processed data storage part 4 is provided to read the data in this input data storage part 2 and to store the data processed by the computer. Further, an output interface part 5 is provided to read the data from this processed data storage part at high speed and to output the data at high speed corresponding to input timing to an external storage device 17, and a computer interface part 3 is provided to transform a format among the input data storage part 2, processed data storage part 4 and computer.
Patent JP-H04344800-A (JP)
Title: Remote monitor system
Inventor: OBA KIYOMITSU
IPC: H04Q9/00
Filed: 1991-05-22
Abstract: PURPOSE:To eliminate the need for dispatching a maintenance personnel to a slave station in the remote monitor system having lots of unattended slave stations especially and to realize the efficient monitor system by devising the such a system that a delay time is set and revised from a master station to each slave station. CONSTITUTION:In the remote monitor system comprising a master station 1 being a monitor station and plural slave stations 2 being monitored stations, each slave station 2 sets a delay time for each monitor item of the slave station by using a setting signal of a delay time sent from a delay time generating section 3 of the master station and is provided with a monitor item state change detection section 7 detecting the production of a state change in a monitor item of the slave station and with a state change information storage section 8 storing a monitor item state change when the state change is consecutive for a delay time or over and sends the information of the state change information storage section 8 on the request from the master station to the master station.
Patent JP-H07320035-A (JP)
Title: Moving body image extracting method
Inventor: WATANABE TAKAHIRO
IPC: G06T1/00
Filed: 1994-05-30
Abstract: PURPOSE:To accurately extract a moving body image at a high speed by setting an optimum threshold value corresponding to changes of environment. CONSTITUTION:An image input part 10 picks up an image of some place and a difference process 11 is performed to find the difference image between a background image and the input image. The maximum density value of the difference image is found through a difference image feature value extracting process 12. The mean value of the maximum density value of a prescribed number of frames is found through an initial setting process 13. The contents of a background image memory are rewritten into the contents of an input image memory through a background image update process 14 and the maximum density values of plural frames is found. It is judged through an image change detecting process 15 whether or not the input image includes a moving body and when no moving body is included, an array of maximum density values is updated through a background difference feature array update process 16 and their mean value is found. An optimum threshold value is found through an optimum threshold value setting process 17 from the mean value of density values of the background image data and the background difference maximum density value and a moving body output part 18 binarizes the input image by using the optimum threshold value to extract the moving body image 19.
Patent JP-S5451553-A (JP)
Title: Thickness measuring apparatus applying electromagnetic ultrasonic waves
Inventor: SUZUKI HISAO
IPC: G01B17/02
Filed: 1977-09-30
Abstract: PURPOSE: To measure the thickness with the propagation time of ultrasonic waves and reduce noises by generating transversal ultrasonic waves in a conductive material through the mutual ds and detecting the eddy currents by the vibrating force thereof and magnetic fields.  
     CONSTITUTION: An ultrasonic wave generating coil 6 is provided near a donductive material 1 an ultrasonic pulse power source 7 to induce eddy currents 8 in parallel with the surface. On the other hand, magnetic fields 5 in the perpendicular direction are generated in the conductive material 1 by magnetic field generators 2 thru 4, and the pulse-form motion 9 in the same direction as the surface is induced by the mutual action with the eddy currents 8. This moving force advances thereafter in the perpendicular direction shown by an arrow 10 and reflects and turns back like an arrow 11 upon arriving at the other surface of the material 1 and becomes parallel moving force tpon arriving at the neighborhood of the surface, inducing eddy currents 13. The eddy currents 13 are detected with a detecting coil 14, is subjected to amplification and detection in a circuit 15 then to counting in a circuit 19 and are converted to the thickness of the conductive material 1 by a time-thickness conversion circuit 20. The thickness is then displayed 21. In this way, the thickness may be measured 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61275640-A (JP)
Title: Testing machine for computer control material
Inventor: UNO HIROSHI
IPC: G01N3/00
Filed: 1985-05-31
Abstract: PURPOSE:To eliminate the need to operate a testing machine actually even when a program is modified by providing an equivalent circuit which has the same transfer function with a testing machine system and connecting the equivalent circuit to a computer through a changeover switch. CONSTITUTION:When whether the program has a bug or not and the operation characteristics of the testing machine are checked in the modification of the program, the changeover switch 7 is switched to the equivalent circuit and the computer 1 is put in operation to observe a monitor 9. When it is evident on the display of the monitor 90 that the computer does not operate according to the contents of the program, it is checked whether the program has a bug or not. The program is corrected and executed again by the computer 1, and the current operation characteristics are recorded. Thus, the checks are made and the changeover switch 7 is switched to a hydraulic operation type testing machine 3 and a test-piece 4 is set and tested actually according to the modified program. Data obtained at this time are compared with said operation characteristics to discriminate an error base, thereby investigating the data.
Patent JP-H09104516-A (JP)
Title: Conveyor belt assembly
Inventor: GUREGORII EI FUAAGASON
IPC: B65G15/60
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an independent type endless conveyor belt assembly at a low cost. SOLUTION: An endless conveyor belt assembly has a flat conveyor bed 14, an endless conveyor belt 12, and a plurality of frame members 16. The frame members mounted with the bed support a driving shaft 24, and the driving shaft 24 has a sprocket 25 engaged with the front inner diameter of the endless conveyor belt, and a driving motor 36 mounted remotely. This assembly is adjustably mounted on complementary frame rails 34, 35, and one frame rail has the driving motor connectable to the driving pulley of the endless conveyor belt.
Patent JP-H06329749-A (JP)
Title: Liquid crystal polyurethane
Inventor: YAMADA MITSUAKI
IPC: C08G18/32
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a polyurethane which shows a liquid crystalline phase at the decomposition temperature or below by adopting a specified molecular structure having a biphenyl skeleton or a naphthalene skeleton. CONSTITUTION:The title polyurethane is one comprising repeating units of formula I wherein R<1> is lower methylene or a group of formula III; R<2> is lower methylene; and n is an integer of 1-50 and having a molecular weight of 5000-200000 or one comprising repeating units of formula II wherein R<3> is lower methylene; and R<2> and n are defined as in formula I, and having a molecular weight of 5000-200000.
Patent JP-S5833631-A (JP)
Title: High-frequency-seamable large meshed sheet for agricultural and construction work
Inventor: OOHAYASHI TSUTOMU
IPC: D06N7/00
Filed: 1981-07-25
Abstract: PURPOSE:To increase the bonding strength of sheets by high-frequency seaming by bonding a polymer having a high-frequency fusing property to a sheet consisting of strands having no high-frequency fusing property so as to sufficiently increase the strength of the core portion without melting. CONSTITUTION:A comparatively large meshed sheet, obtained by knitting and braiding strands having no high-frequency fusing property, is bonded with a polymer having high-frequency fusing property to form a high-frequency-seamable large meshed sheet. In this case, the sheet is pulled in the advancing direction 14 by holding its both edges 11 and 12 in such a way that its center 13 moves behind both edges 11 and 12, and the strands are arranged circularly in vertical or sidewide direction. These sheets 1 and 2 are bonded with each other at their selvadges to obtain sheets having a great bonding strength and a great tortional strength and having suitability for structures.
Patent JP-H11305865-A (JP)
Title: Theft prevention device for personal computer
Inventor: IIZUKA HAJIME
IPC: G06F3/16
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a personal computer from being illicitly separated from an external equipment by generating alarm sound from an alarm generator provided in the personal computer or the external equipment at the time of separating the personal computer from the external equipment. SOLUTION: In the state of connecting the personal computer 1 and the external equipment 6, when a switch 18 is closed, an alarm generation part 16 is turned to an operable state. In the state, when a person who does not know that an alarming device is in an operation state separates the personal computer 1 from the external equipment 6, a separation recognizing operation by a separation recognition part 15 is performed and the output is impressed to the alarm generation part 16. As a result, since the alarm generation part 16 is operated and alarm signals are generated, the alarm sound is emitted by a buzzer 17 to which the alarm signals are impressed. On the other hand, when the switch 18 is in an open state, since the alarm generation part 16 is in a non-operation state, the alarm sound is not emitted by the buzzer 17.
Patent JP-S598657-A (JP)
Inventor: TAKAHASHI TERU
IPC: C04B22/06
Filed: 1982-07-05
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-H02294632-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUKADA KAZUYA
IPC: G03C1/06
Filed: 1989-05-09
Abstract: PURPOSE:To improve the resistance of a sensitive material having high sensitivity to fogging due to safelight by forming at least one of the silver halide emulsion layers with a silver halide emulsion contg. a spectral sensitizing dye stuff added in a stage between a nucleus forming stage and the end of desalting and by incorporating at least one kind of specified compd. into the one layer. CONSTITUTION:At least one of silver halide emulsion layers is formed with a silver halide emulsion contg. a spectral sensitizing dye stuff added in a stage between a nucleus forming stage and the end of desalting and at least one kind of compd. represented by formula I is incorporated into the one layer. In the formula I, A is a divalent arom. group, each of R1-R4 is H, hydroxy, alkyl, etc., at least one among A and R1-R4 has sulfo and W is -CH= or -N=. A silver halide photographic sensitive material having high sensitivity and hardly causing fogging due to safelight is obtd.
Patent JP-H0414492-A (JP)
Title: Thermal stencil paper
Inventor: SAKANO SHINICHI
IPC: B41N1/24
Filed: 1990-05-07
Abstract: PURPOSE:To carry out printing excellent in ink passing properties and resolving power and imparting high image quality, in thermal stencil paper wherein a thermoplastic resin film is laminated to one surface of a porous resin film, by providing independent uniform perforations to the porous resin film and forming the perforations so that the shortest distance between the perforations is regularly arranged in the direction oblique to a plate making direction. CONSTITUTION:A thermoplastic resin film 3 is laminated to one surface of a porous resin film 1, if necessary, through an adhesive 2. The porous resin film 1 has independent uniform perforations 21 so that the shortest distance L between the perforations is regularly arranged in the direction oblique to a plate making direction (arrow) and is characterized by that the shortest distance L between the perforations is set to 1 - 50mum, pref., 5 - 30mum and the voids thereof occupying an arbitrary area of 45X85mum are 20% or more in a plan view. The arrangement angle theta of the shortest distance L between the perforations with respect to the plate making direction is 0 - 80 deg., pref., about 45 deg..
Patent JP-H04344286-A (JP)
Title: Thermal recording material
Inventor: TSUKADA TSUTOMU
IPC: B41M5/30
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a color-developed image with high resistance against plasti cizer and oil by adding a substatially colorless dye precursor and a chemical compound of specific structure as a color developer which chemically reacts with the dyeprecursor under heating, to a thermal color development layer. CONSTITUTION:A chemical compound containing two or more groups with a skeletal structure of 4,4'-dihydroxydiphenylsulfone(BPS) expressed by formula I is added as a color developer. This multi(BPS structure)chemical compound contains two(BPS structure)chemical compounds or three(BPS structure) chemical compounds having the second or third position of the BPS structure bonded to the second or third position of another BPS structure through a methylene group, and can contain a substituted group such as an alkyl group, a methylol group or halogen. In addition, the recommanded substantially colorless electron- donative dye precursors are 3-dibutylamino-6-methyl-7-anilinofluoran, 3-(N- isoamyl-N-ethylamino)-6-methyl-7-anilinofluoran.