baber/WOPTO huggingface dataset:
Patent JP-H08242438-A (JP)
Title: Method and apparatus for prevention of unauthorized viewing/copying in digital image system
Inventor: BOKU DAZUN
IPC: H04N21/4623
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent illegal viewing and copying by transmitting a scrambled bit stream and the encrypted key used for the scrambling through mutually different paths, and descrambling the bit stream after decrypting the encrypted key with a smart card. SOLUTION: A demodulation and error correction part 1 performs demodulation and RS decoding for an analog broadcast signal. An ATV decoder 2 descrambles the output of the correction part 1 according to descrambling information. A copying preventive process part 4, on the other hand, separates a scrambled recording signal into a bit stream and a key stream, and encrypts the key stream. Then the smart card 3 decrypts the encrypted key stream separated by the process part 4 and the index code of the ATV decoder 2 and outputs descrambled information KS to the decoder 2. Therefore, authentication and key exchange are performed automatically to prevent illegal viewing and copying.
Patent JP-H04180517-A (JP)
Title: Method for working steel member
Inventor: MATSUMOTO TAKASHI
IPC: C21D8/00
Filed: 1990-11-14
Abstract: PURPOSE:To improve accuracy after surface working and fatigue strength by specifying the carbon potential at the end of diffusion in the carbonization treatment of a low-alloy steel member and cooling and holding the member in oil kept at a specific temp. CONSTITUTION:The steel member is formed of the low-alloy steel having the compsn. contg., by weight %, 0.30 to 1.00% Mn, 0.45 to 1.50 % Cr and 0.35 to 1.00% Mo, and satisfying Mo+0.93Mn+1.04Cr>=2. This steel member is subjected to the carburization treatment by specifying the carbon potential at the end of the diffusion in the carbonization treatment to 0.7 to 0.9%. The member is cooled and held in the oil faring temp. of <=150 deg.C then the austenizing temp. and the martensite transformation initiation temp. on the member surface. The surface is in succession worked, and thereafter, the member is cooled in a non-oxidizing atmosphere or the atm. The constant treatment after the carburization treatment is executed in this way and a large compressive stress is added to the member surface by the cooling and holding in the oil.
Patent JP-H09129297-A (JP)
Title: Pressure-contact connector
Inventor: SHINOZAKI TETSUYA
IPC: H01R13/42
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance holding power of an electrical wire in a pressure-contact connector. SOLUTION: A connector housing 21 comprises a terminal accommodating part 23 wherein a hood part 22 and a number of cavities 28 are arranged vertically in two stages, and a cover 30 is mounted on the terminal accommodating part 23. A terminal fitting 40 comprises a pressure-contact connection part 43 disposed on the cavities 28 in a zigzag pattern, and its tab 41 projects vertically in two stages into the hood part 22. A housing recessed part 25 is formed in the terminal accommodating part 23 covered with the cover 30 wherein a cover recessed part 32 corresponding to a housing recessed part 25 is formed, and a detent protrusion 25a formed in the housing recessed part 25 prevents the engagement with an engaging projection of the cover 30 from slipping off.
Patent JP-H06132700-A (JP)
Title: Device for manufacturing harness
Inventor: TAMURA YOSHIKAZU
IPC: H01R43/052
Filed: 1992-10-21
Abstract: PURPOSE:To prevent generation of inferior products even in case of human error in selecting a wire type. CONSTITUTION:A diameter, coating hardness, and core condition of a covered wire 50 to be actually worked on are detected, and a wire type of the covered wire 50 to be actually worked on is determined from the detected values. A determination is made as to whether the actual wire type is in agreement with the wire type of the covered wire whose data have been inputted prior to the start of operation, and, if not agreed, a control means to stop the driving of a device is provided. Consequently, even if the covered wire 50 is set up for a wrong wire type, a driving of the device is stopped so that the covered wire 50 will not be worked on according to the wrong wire type and generation of inferior products will be prevented.
Patent JP-H03170002-A (JP)
Title: Device and method for data collating inspection
Inventor: KOBAYASHI KENICHI
IPC: G06T1/00
Filed: 1989-11-28
Abstract: PURPOSE:To correct image data to be inspected by its individual XY areas by providing a 1st area-classified correcting means which corrects the XY areas of reference inspection data individually between a 2nd signal processing means and a comparing/judging means. CONSTITUTION:The 1st area-classified correcting means 14 which corrects the XY areas of the reference inspection data D4 individually is provided between the 2nd signal processing means 13 and comparative judging means 15. Consequently, the 1st area-classified correcting means 14 converts the reference inspection data D4 into reference inspection data D6 which includes a correction quantity equal to an offset generated under the influence of the diffraction of light irradiating a close pattern part and a rough pattern part of, for instance, an object 18 to be inspected and the density of the pattern periphery. Consequently, the reference inspection data D6 which is corrected and the image data D2 to be inspected are compared with each other to enable accurate and proper pattern inspection.
Patent JP-H02155196-A (JP)
Title: Illumination system
Inventor: AMANO TAKASHI
IPC: H05B37/02
Filed: 1988-12-06
Abstract: PURPOSE:To eliminate illumination control by sense of an operator, installing a preferable illumination and power-saving system and easily modify the installation by setting operation mode in which the content of light control is preset by a mode setting section and connecting a remote control section and a lighting fitting to each other via a wireless medium. CONSTITUTION:The content of light control is preset in operation mode by a mode setting section 6. A signal transmitter 7 transmits a light control signal via a wireless medium at the operation mode presetted by the mode setting section 6 of a remote control section 1. In a lighting fitting 2, a light control unit 13 is controlled to control a light source 14 based on the light control signal transmitted by the remote control section 1 via the wireless medium. Accordingly, illumination control by sense of an operator is eliminated and preferable illumination and power-saving are realized. And also the installation of the system and its modification are easily performed.
Patent JP-2001126762-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOTADO MINORU
IPC: H01M10/05
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery using, as a main solvent, nonaqueous solution with relatively high flash point and higher than 25 for relative permittvity, thereby improving the battery characteristics. SOLUTION: In a nonaqueous electrolyte secondary battery comprising a negative electrode containing a carbon material capable of absorbing and releasing lithium, a positive electrode, a solute and a nonaqueous solvent, where the nonaqueous solvent contains higher than 90 wt.% of one or two nonaqueous solvents selected from among solvents having a relative permittivity higher than 25 and flash point of more than 70 deg.C and further contains at least one of cyclic acid anhydrides.
Patent JP-H07129109-A (JP)
Title: Desk-top decorative support tool
Inventor: OTA YOSHIHISA
IPC: G09F17/00
Filed: 1993-11-02
Abstract: PURPOSE:To position a national flag at a predetermined angle and a predetermined position so as to improve appearance by providing a diameter expanded section which faces downwards and is roughly conical in the vicinity of the bottom section of a support hole which forms a cylindrical section and providing a hole in which a flag pole is inserted in a lid member. CONSTITUTION:This decorative support tool is provided with a vessel 2 which has the pot shape and is made of copper alloy and a lid member 3 which closes an upper opening of the vessel 2. The vessel 2 is made in such a shape that its lower part is thick and its upper opening is comparatively thin on the whole due to a bottom part 2a which has almost the disc shape and a cylindrical part 2b which protrudes upwards from its central part. Also, the lid member 3 is composed of a disc section 3a having larger diameter than that of the opening of the vessel 2 and a knob 3b at its center. The disc section 3a is provided with a projection and recessed section 3c which is notched in the gear shape at its outer peripheral section and four support holes 3d which are positioned at the intermediate positions between the knob 3b and the projection and recessed section 3c and are distanced equally. Consequently, when flag poles for national flag are inserted into the support holes 3d in the lid member 3, these flag poles form a reverse conical face whose top faces downwards for arrangement.
Patent JP-H03171526-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: YASUDA TAKEO
IPC: H01J9/24
Filed: 1989-11-28
Abstract: PURPOSE:To prevent the strength lowering of link parts with residual protection films to improve appearance and emission efficiency by eliminating protection films in the vicinities of the planned link parts of element bulbs, and forming fluorescent films on inner surfaces including the protecting film parts to link the element bulbs with the planned link parts blown through. CONSTITUTION:Protection films 2 are formed on the inner surfaces of U-shaped element bulbs 11, and then the films 2 in the vicinities of planned link parts are eliminated. Next fluorescent films 4 are formed on the inner surfaces of the bulbs 11 including the parts where the films 2 are removed, the films 4 of the planned link parts are eliminated, then the bulbs 11 are blown through to be linked to form a W-shaped bulb 1. The films 4 are formed on the link parts, both the ends of the valve 1 are blocked with stems 6, on which filaments 61 are mounted, and exhausted, and then a sealing gas is filled. This easily removes the protection films to prevent the strength lowering of the link parts with residual protection films, and also improves appearance and emission efficiency.
Patent JP-H11163165-A (JP)
Title: Layout method which makes stability of polysilicon resistor improved
Inventor: TEI SEIBUN
IPC: H01L21/8244
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a layout method which improves raising the stability of polysilicon resistors in a memory cell and the structure of the layout. SOLUTION: First polysilicon films p1 are formed on a semiconductor substrate and protective films (metal films) m1 are formed on the films p1 and at the same time, these films m1 constitute an internal wiring in a memory cell and the films p1 and the films m1 are etched by a lithography to complete polysilicon resistors p2 . At the same time, a layout method, wherein these polysilicon resistors p2 are completely covered with the films m1 , and the structure of the layout are provided to cover completely the films p1 with a film, such as a metal film or a polysilicon film, other than a silicon nitride film, which is formed by a conventional technique, to use the films p1 as protective films. Thereby, the intrusion of hydrogen atoms into the resistors p2 is prevented effectively, and the resistance values of the resistors p2 are made stabilized.
Patent JP-H04181752-A (JP)
Title: Detection method of very small leak of vacuum; semiconductor vacuum suction apparatus
Inventor: USUI YOICHI
IPC: H01L21/027
Filed: 1990-11-16
Abstract: PURPOSE:To effectively detect the very small leak of a vacuum by a method wherein a valve is shut, a vacuum chuck is shut off from a vacuum source, the vacuum level of a vacuum confined between a semiconductor, the vacuum chuck and the valve is detected and it is judged whether the vacuum level is dropped from a prescribed value. CONSTITUTION:A semiconductor 1 is put on a vacuum chuck 10; a valve 24 installed between a vacuum source 22 and the vacuum chuck 10 is opened; the vacuum level of a pipe passage connecting the vacuum chuck 10 to the valve 24 is detected. Then, it is judged whether the vacuum level of a pipe passage connecting the vacuum chuck 10 to the valve 24 is dropped from a prescribed value during a prescribed time since the valve 24 has been shut. Thereby, the very small leak of a vacuum is detected. Consequently, it is possible to detect the very small leak, of the vacuum between the vacuum chuck 10 and the semiconductor 1, which cannot be detected by using an ordinary vacuum gauge. Thereby, it is possible to effectively detect the very small leak of the vacuum.
Patent JP-H10138598-A (JP)
Title: Printer
Inventor: TAKEUCHI RYOSUKE
IPC: B41J21/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To realize form printing by small amount of data and to improve a processing speed in the form printing, by a method wherein macro instructions which are made by a set of plurality of control codes designating a form image are stored in a memory. SOLUTION: A macro storing section 31 stores a plurality of macro instructions which are made corresponding to a set of a plurality of control codes designating a form image. e.g. such as ruled lines of an address book. A macro cache memory 32 stores, for example, a dot type form image obtained beforehand by developing a plurality of macro instructions into the image. When a control code transmitted via an interface section 1 has a request of a macro instruction indicative of developing, a macro developing section 33 selects the form image obtained by developing the requested macro instruction for the developing by the macro cache memory 32 into the image and transmits it to an image memory 4.
Patent JP-H01150499-A (JP)
Title: Punch press machine
Inventor: NAITO KINSHIRO
IPC: B21D22/02
Filed: 1987-12-08
Abstract: PURPOSE:To easily enable marking on a plate stock by outputting the speed command of a marking speed pattern to a hydraulic circuit via a control part from a marking speed pattern storing part and controlling a hydraulic cylinder. CONSTITUTION:The marking speed pattern corresponding to the variation of the various materials and plate stock in a plate stock W are stored in a marking speed pattern storing part 47. The marking can easily be executed by giving a command to a servocontrol part 45 via a Z axis command part 41 from a main control 37 on the selected marking speed pattern. The length adjustment in a marking die thus becomes unnecessary even if the plate thickness is varied and the work efficiency in marking can be improved.
Patent JP-H10142779-A (JP)
Title: Photosensitive resin composition and photosensitive multilayer sheet
Inventor: FUJIKURA SADAO
IPC: G02B5/20
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive multilayer sheet having a smooth surface and a photosensitive colored resin layer superior in adhesiveness to a support at the time when an image is transferred to the support and to provided the photosensitive resin composition suitable for forming the above photosensitive resin layer. SOLUTION: This composition contains an alkali-soluble binder polymer, a monomer having an ethylenically unsaturated double bond, a photopolymerization initiator, a colorant, and a fluorinated surfactant having a weight average molecular weight of >=20,000, and the copolymer to be formed incorporates (meth-)acrylate structural units represented by the formula (R is an H atom or a methyl group, and (n) is an integer of 6-20) in an amount of 40-70weight%.
Patent JP-H05147762-A (JP)
Title: Sheet transporting device
Inventor: FUKUMOTO HIROSHI
IPC: B65H5/00
Filed: 1991-11-25
Abstract: PURPOSE:To transport sheets certainly even if they are thin and less tough by furnishing a pair of electrostatic attracting plates to attract each sheet by electrostatic force, a vibratory exciting means to vibrate these plates in opposite phases to each other within a plane, and a voltage impressing means to cause attachment and separation of sheet to/from electrostatic attracting plate. CONSTITUTION:A pair of comb-shaped electrodes 62, 63 are arranged on a base board 61, and a voltage impressing means 64 is installed to impress a high voltage between the electrodes to constitute a pair of electrostatic attracting plates 6a, 6b. Using a preloaded adjusting screw 73 a laminate type piezo actuator 72 is fixed to a notched spring 71 to bear the electrostatic attracting plates 6a, 6b, and thereby a vibratory exciting means 7 is formed. An AC voltage is impressed from a power supply 74 to elongate and shrink the actuator 72, and thereby the plates 6a, 6b are vibrated in opposite phases to each other through the action of the notched spring 71. This enables contacting and separating of each sheet 2 with/from the plates 6a, 6b alternately, and sheets even thin and/or less tough can be transported certainly.
Patent JP-H05143131-A (JP)
Title: Numerical controller
Inventor: ITO MASATOSHI
IPC: G05B19/19
Filed: 1991-11-25
Abstract: PURPOSE:To prevent the generation of an accident in which a program in another system is selected due to operator's misoperation and a machine is allowed to run in a numerical controller capable of controlling plural systems. CONSTITUTION:A system-sorted program checking means 10 for monitoring multi-system working programs is added, and when a system check identifying character added in a working program and a system number following the character are different from the system number of a system being controlled at present which is owned by a system control means 8, the running of the machine in the system is stopped and alarm information is outputted. Consequently the generation of an accident in which the machine is allowed to run by a working program in another system due to operator's misoperation can be prevented, and since it is unnecessary to store the working program in the memory of the other system, the memory can be efficiently used.
Patent JP-H11141953-A (JP)
Title: Heat load control device and medium
Inventor: INOUE SHIGEYUKI
IPC: F24F11/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of excess heating and excess cooling, and improve comfortableness of a human body by effecting control of a heat load adapting to a reaction state of the body temperature control of a human body. SOLUTION: A load control device comprises a detecting means 1 having a detecting control part 3, a skin blood flow sensor 7, and an A/D conversion part 8; a body temperature regulation reaction deciding means 9, and a heat load selecting means 12; and a control means 2 to control operation of an electric heater 13 by a skin blood floor rate serving as a control amount. Further, the detecting control part 3 comprises a set input means 4 to input a sampling distance, an RAM 5 to hold setting of a sampling distance, and a clock 6 used for detection of a sampling time. The body temperature regulation reaction deciding means 9 comprises an RAM 10 to hold data necessary to computation pertaining decision, and a computing means 11 to effect computation.
Patent JP-H08166143-A (JP)
Title: Air conditioning method and air conditioning equipment with air passage circuit used therefor
Inventor: ANDO KAZUNARI
IPC: F24F3/00
Filed: 1994-12-13
Abstract: PURPOSE: To save energy by improving heating efficiency handily by removing a heat load from a perimeter zone immediately to introduce outdoor air into a return chamber when outdoor temperature is lower than the temperature of the perimeter zone or an interior zone. CONSTITUTION: Communication is made among air conditioning equipment 15a, air conditioning equipment 15b, an outdoor conditioning device 16, an interior zone 3, a perimeter zone 2, a lethanchamber 7 and the like. A diffuser port 9 and a suction port 5 are arranged sandwiching the perimeter zone 2 and a return fan 20 is provided between the suction port 5 and the return chamber 7. A ventilation port 6 is provided on the ceiling plenum 4 the suction port 5 and the ventilation port 6 are made to communicate with anair supply port of the lethanfan 20 and the ventilation port 6 and the return chamber 7 are made to communicate with a blowing port of the return fan 20. Air conditioning equipment 1 thus obtained allows the selection of air conditioning for ordinary cooling, outdoor air cooling, force exhaustion and the like by switching dampers 10-13.
Patent JP-H07245535-A (JP)
Title: Current-mirror amplifier of insulated- gate field-effect transistor with nest cascode input/output stage
Inventor: AREN REROI RINBAAGU
IPC: G05F3/26
Filed: 1994-12-13
Abstract: PURPOSE: To provide a current mirror amplifier provided with an IGFET nest cascode input/output stage without needing a semiconductor junction by which a potential is floated to/from an integrated circuit board. CONSTITUTION: FETs Q11 and Q12 are connected in nest cascode to each other at the input end of this current mirror amplifier, and the FETs Q13 and Q14 are in nested cascode connection with each other at an output end. The drains of the FETs Q12 and Q14 are respectively connected to the input terminal and output terminal of the current mirror amplifier and the sources of the FETs Q11 and Q13 are connected to the common terminal of the current mirror amplifier. The potential at the input terminal of the current mirror amplifier is impressed to the mutual connection of the gate electrodes of the FETs Q11 -Q14 and the operation of the current mirror amplifier is executed.  The source-gate voltage of the FET Q11 exceeds the source-gate voltage of the FET Q12 in response to the serial transmission of a current through the respective channels and the source-gate voltage of the FET Q13 exceeds the source-gate voltage of the FET Q14 in response to the serial transmission of the current through the respective channels.
Patent JP-H04180196-A (JP)
Title: Transaction processor
Inventor: IDO TAMAKI
IPC: G07F7/08
Filed: 1990-11-15
Abstract: PURPOSE:To prevent the balance of a card from being beyond a purchase limit sum by writing a pertinent repayment sum in the card only when the total of the balance of a prepaid card and the repayment sum is less than the purchase limit sum of this card. CONSTITUTION:When numeric data are less than the repayment total sum, the numeric data are added to the balance data in the card data memory of an RAM 34, and the added result is compared with the purchase limit sum in the card data memory. Then, when the added result is beyond the purchase limit sum, the repayment sum which is beyond the balance of the prepaid card is indicated, and an error processing is operated. When the added result is less than the purchase limit sum, the sum equivalent to the numeric data is displayed as the repayment sum for the payment by the prepaid card, and the sum after subtraction is displayed as the residual repayment sum, at displays 7 and 8. Moreover, the above mentioned sum is added to the balance data in the card data memory. Then, this new balance data are transmitted to a card reader/writer 2, and written in the prepaid card.