baber/WOPTO huggingface dataset:
Patent JP-S5739538-A (JP)
Title: Etching method of aluminum
Inventor: KAWASAKI KIYOHIRO
IPC: H01L21/3065
Filed: 1980-08-20
Abstract: PURPOSE:To form a highly accurate Al pattern, by a method wherein a thin protective film, which consists of a transparent conductive layer, is provided immediately after an Al layer has been provided on a semiconductor substrate so that uniformity and controllability of etching is improved when the Al layer is etched by spatter etching. CONSTITUTION:An Al layer is provided on a semiconductor substrate on the surface of which an SiO2 film, etc., is formed and immediately after the Al layer composition a transparent conductive layer of SnO2 or ITO (Indium Tin Oxide), etc., is provided to the thickness of 100-1,000Angstrom . Then the masking pattern is formed by photosensitive resin and the transparent conductive layer and the Al layer are etched by reactive spatter etching in the atmosphere of gas plasma of Cl2, CCl4, BCl3, etc. so as to form a pattern. With above method, nonetchable film is not formed on the surface of Al and etching time of Al is determined only by the thickness of the Al layer so that over etching or under etching is eliminated. The protective film of Al is not necessarily a transparent conductivelayer and a film like polyimide can be used.
Patent JP-S61274706-A (JP)
Title: Cellulosic hollow yarn, its production and fluid separator
Inventor: MIZUTANI SHOJI
IPC: A61M1/18
Filed: 1985-05-30
Abstract: PURPOSE:To obtain a hollow yarn with fins reduced in re-humidifying elongation and hard to generate local close adhesiveness, bending or damage thereof when said hollow yarn is received in a fluid separator, by setting the average polymerization degree of a cellulosic polymer and the ratio of the height and width of each fin to specific values or more. CONSTITUTION:For example, a plasticizer such as polyethylene glycol is added to cellulose diacetate with an average polymerization degree of 150 or more as the additive and the resulting mixture is melted to prepare a spinning stock solution which is, in turn, emitted from a mouthpiece for a hollow yarn with fins in a viscosity range of 100-10,000 poise along with nitrogen gas of a hollow part. The spun yarn is immersed in hot water to elute the additive and subjected to saponification reaction in an aqueous caustic soda solution and subsequently immersed in an aqueous glycerine solution and dried with hot air to obtain the hollow yarn with fins wherein the ratio H/W of the height H and width W of each fine is 0.5 or more. A fluid separator having this hollow yarn with fins received therein is used for a blood dialyser.
Patent JP-S61274323-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L21/28
Filed: 1985-05-30
Abstract: PURPOSE:To enable self-alignment formation of an electrode or a wiring by causing a metal or metal silicide to selectively grow on the semiconductor substrate under the opening of a first insulation layer and on the side exposed in the opening of a species layer, and forming a metal or metal silicide layer connecting the semiconductor substrate and the seed layer. CONSTITUTION:Formed on a semiconductor substrate 11 are a first insulation layer 12, a layer 13 (seed layer) becoming the seed of the selective growth of a metal or metal silicide and being conductive, and a second insulation layer 14. After forming an opening 15, and the seed layer 13 is applied with side etching, thereby excavating an opening 16 extending under the second insulation layer 14. Thereafter, with the seed layer as a mask the first insulation layer 12 is applied with patterning, a metal or metal silicide is caused to selectively grow on the semiconductor substrate 11 under the opening 16 and on the side of the species layer 13, thereby connecting the semiconductor substrate 11 and the seed layer 13 by a metal or metal silicide layer 17. The silicide layer 17 is etched, thereby removing the metal or metal silicide also under the opening 15 of the second insulation layer 14.
Patent JP-S5449648-A (JP)
Title: Temperature control system for microwave oven
Inventor: OKADA YOSHINORI
IPC: H05B1/02
Filed: 1977-09-26
Abstract: PURPOSE: To get a temperature detector energized by the microwave energy of an oven to send a radio signal concerning the temperature of a work to be heated to the oven's control unit.  
     CONSTITUTION: A temperature detector 9 controls a radio wave generated by an oscillation controller 11 in accordance with a detecting signal from a heat sensing element 3 and transmits a temperature signal from its transmitter 13 through a filter 13' to the controller. The power for activating the temperature detector 9 is obtained by receiving and rectifying the microwave energy used in the heating chamber through its high frequency receiving antenna 16 and rectifier 17 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5449700-A (JP)
Title: Cambering attachment of roll grinding machine
Inventor: SAKAI YASUO
IPC: B24B5/37
Filed: 1977-09-26
Abstract: PURPOSE: To form various cambering lines by detecting the location of a grinding wheel at a fixed traverse position and changing the number of revolution of a cambering cam with this detecting signal.  
     CONSTITUTION: A driving device 38 that traverses a grinding wheel in a longitudinal direction to a roll has a rotating mechanism driven in relation to the roll's longitudinal position, a shaft 42 that seperates the rotation drive of he said rotating mechanism to produce a cam rotating drive, a set of gears (53, 54, 57, 58) driven through the shaft 42, magnetic clutches 55, 56 rhat changes the gear ratio of these gears in answer to the detection of a fixed traverse position. The detecting signal of the said detector that a grinding wheel in its roll's longitudinal position has reached a fixed traverse position, changes the rotation speed of cambering cam rotation part 44 by switching the gear ratio of the said set of gears, thereby swiveling the grinding wheel according to this cam lift 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11304875-A (JP)
Title: Time-shortened test method of ic
Inventor: TANAKA SHIGEYOSHI
IPC: G01R31/26
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To shorten the test time by reading data, while successively scanning a test board (DUT), and operating a pattern generator so as to gain decision result on good/defective for each scanning. SOLUTION: The control for the scanning of an all-scan pattern generator(ALPG) is switched, the scan control is performed by ALPG, and a PASS/FAIL resistor is cleared to set a timer. When a test for one block has ended, the test is interrupted by ALPG, and the scan value is read. Furthermore, the PASS/ FAIL is read and compared with the previous data, and a comparator is reset. When the scan control by use of ALPG is expressed by a pattern, an interrupt signal is outputted during the test, and the timer is operated. In an all-scan test with four scans, operation times such as writing, disturbing, mode setting and refresh can be significantly shortened, and the time for burn-in test of IC can be shortened in rapid progress.
Patent JP-S5817468-A (JP)
Title: Electrostatic transfer device
Inventor: ADACHI HIROYUKI
IPC: G03G15/16
Filed: 1981-07-23
Abstract: PURPOSE:To obtain high-quality copy pictures with a high image transfer rate independently of the thickness of a used transfer material, by providing a means, which detects the thickness of the transfer material before the leading edge of the transfer material is entered into a transfer part from a paper feeding part, to change the set transfer current value or voltage value for electrostatic trasnfer in accordance with the thickness of the transfer material. CONSTITUTION:A pair of resist rollers 5 and 5 are used, and an opening quantity between both rollers 5 and 5 corresponding to the thickness of a transfer material P is detected mechanically and electrically when the transfer material P passes between rollers 5 and 5. This opening detection quantity is fed back as the thickness of the transfer material to a power supply controlling circuit 6 to correct the set transfer current value of voltage value of a power source 21. In respect to a manual transer material thickness inputting means, a dial type or ten-key type thickness setter is provided in the operation panel part of a picture forming device, and the thickness of the used transfer material is inputted to the power supply controlling circuit 6 through this setter before the start of picture formation.
Patent JP-S5741224-A (JP)
Title: Vehicular display device
Inventor: SHIRASAKI SHINJI
IPC: B60K35/00
Filed: 1980-08-21
Abstract: PURPOSE: To give the display versatility by a method wherein the display signals, which are converted in response to the outside indications from respective detected signals of various detectors, are arranged and displayed on a display surface so as to be able to change the manner of arrangement and display at will in response to the outside operation.  
     CONSTITUTION: At first, the display signals to display "SPEED", "km/h" and the like are generated in a V-RAM12 and next signals from respective sensors 1W6 and a clock circuit 8 are input in a microcomputer 11 by controlling an analog to digital converter 7. All the signals described above are displayed on a cathode ray tube display device 14 as illustrated in Fig. 5 through a converter circuit 13 consisting of a synchronizing signal generator circuit and a color converter circuit. When a "FUEL" switch of operating switches 9 is thrown in, the display pattern is changed from the one illustrated in Fig. 5 to the one illustrated in Fig. 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61272840-A (JP)
Title: Test comprehensiveness measuring instrument for microcomputer program
Inventor: YASUE TATSURO
IPC: G06F11/28
Filed: 1985-05-29
Abstract: PURPOSE:To measure heat comprehensiveness even when there is no room to store a measurement program in a computer system by enabling to measure the test comprehensiveness by hardware without using a measurement program. CONSTITUTION:Before starting a test, the range of address of instruction section of a program to be tested is set before hand to an address range setting section 5. When the testing of the program to be tested is started, a central processing unit 1 repeats cycle that fetches instruction of the program to be tested stored in a main memory 2 one by one and executes. An address reading section 6 detects timing of instruction fetching by the fact that a signal of a memory reading controlling line section 4 becomes on, and reads an address of the instruction that flows in an address bus 3 at that point of time. If the address is within the range indicated by the address range setting section 5, the number of times of reading is recorded in the address of a storage section 7 similar to the address of read instruction.
Patent JP-S598042-A (JP)
Title: Kana (japanese syllabary)-chinese character converter
Inventor: TATEBAYASHI MAKOTO
IPC: G06F17/22
Filed: 1982-07-02
Abstract: PURPOSE:To shorten the KANA-Chinese character convertion processing time, by feeding successively KANA letters and then performing a word connection check only when the word of a word storage part which is coincident with the longest KANA string is decided as the only word. CONSTITUTION:The KANA sentences are successively fed to a KANA input device 1, and the KANA strings are temporarily stored 2. The longest coincident words having the largest number of KANA strings at and after the head part among KANA strings stored at a word retrieving position storage part 3 are retrieved out of the words at a word storage part 4 through a word retrieving part 5. The result of retrieval is checked at a word checking part 6. When the only word that is desired within the storage part 4 is decided, a word connection checking part 7 decides the propriety of connection between Japanese words. Then the interpretation candidates consisting of connections of permitted words are stored an interpretation candidate temporary storage part 10. A sentence containing KANA letters and Chinese characters of word connections is delivered to an output part 11 only when it is decided at a paragraph checking part 8 that the word connections have a form of Japanese paragraphs among the interpretation candidates of the part 10.
Patent JP-S5240176-A (JP)
Title: Apparatus of measuring travelling speeds of traveling objects
Inventor: KONDOU KOUZOU
IPC: H01C13/00
Filed: 1975-09-25
Abstract: PURPOSE:To memorize the stable output of a potentiometer revolving in cooperation with traveling through a differentiation circuit, thereby making possible the improvement in measurement accuracy.
Patent JP-H07301558-A (JP)
Title: Pyroelectric infrared detector
Inventor: OKAMOTO KAZUTAKA
IPC: G01V8/12
Filed: 1994-05-04
Abstract: PURPOSE:To facilitate manufacture of a multi-element infrared detector by employing a hexagonal pyroelectric and providing a degree of freedom in the arrangement of elements, e.g. electrodes, by utilizing the area of the piezoelectric widely. CONSTITUTION:An opening 3 made in the center of the surface of a case 2 is closed by a window 4 made of an infrared ray transmitting material. A stem 5 closing the lower opening of the case 2 is held by means of four lead pins 6 penetrating the stem 5 and the conductive part of a pyroelectric element supporting base 18 is formed on the surface of a circuit board 8 held at the upper end part of time pins 6. A pyroelectric element 15 having ceramic substrate comprises a hexagonal pyroelectric 16 and a pair of electrodes (elements) 17a, 17b formed at predetermined regions on the surface and rear thereof and the electrode 17b is mounted on the board 8 while being bonded to the supporting base 18. Since the pyroelectric 16 receiving infrared rays and serving as a pyroelectric current source is formed hexagonally, the available area is increased to provide a degree of freedom in the arrangement of electrodes 17a, 17b thus facilitating manufacture of a multi-element detector.
Patent JP-2000307957-A (JP)
Title: Image pickup device
Inventor: UEDA MASAHIRO
IPC: H04N5/225
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate title insertion and change of the inserted title without changing animation data to be a master, by storing file management information with which static image data and animation data are managed in a storage medium and switching and using the static image data and the animation data. SOLUTION: When an animation reproduction request 14 having a title is inputted, a microcomputer 5 reads title file management information 13 from a storage medium 7. Static image data for a title described in the information 13 is read from the medium 7 and inputted to static image reproduction 8, and reproduction data is stored in a static image data memory 9. Next, an animation file is read from the medium 7, inputted to animation reproduction 16 and stored in an animation data memory 17. Subsequently, a switching circuit 18 is set to a static image output mode, static image data are outputted for several seconds, and then, it is switched to animation data. Consequently, it appears that animation reproduction starts after a static image title is displayed for several seconds on a monitor and a display 4.
Patent JP-H02295729-A (JP)
Title: Buffer member
Inventor: HIGASHIYAMA KAZUYASU
IPC: E04F15/18
Filed: 1989-05-11
Abstract: PURPOSE:To easily and inexpensively enhance capacity by coating the entire surfaces of the recessed and protruding parts of a sheet having a recessed and protruding structure and provided with protruding parts formed from air bubble parts with plastic and/or rubber. CONSTITUTION:A sheet 1 can be formed by utilizing a base material such as polyethylene or nylon and there is no special limit in the shape of the air bubble parts of the sheet, the height of the protruding parts thereof and the distance between the protruding parts thereof. A coating material 2 composed of plastic and/or rubber is present on the air bubble part side of the sheet 1 and both of them are closely adhered to each other. As the base material of the coating material, plastic such as polyvinyl chloride, polyurethane or polyethylene and rubber such as liquid polybutadiene or liquid silicone rubber showing a flowable state at the time of the adhesion to the sheet and capable of being solidified by heating or cooling can be used. In case of polyvinyl chloride, a sol prepared by adding a plasticizer to polyvinyl chloride is allowed to flow to the air bubble parts of the sheet 1 to be gelled by heating and, in case of polyethylene, molten polyethylene is allowed to flow on the sheet 1 to be solidified by cooling. Further, liquid rubber is fixed by crosslinking under heating.
Patent JP-H09301479-A (JP)
Title: Transparent molded item for packaging electronic part
Inventor: SUGIYAMA JUN
IPC: B65D85/86
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a transparent molded item for packaging electronic parts which is transparent and has high impact resistance and rigidity, and high surface hardness. SOLUTION: In a rubber modified styrenic resin containing rubber-like elastic materials in the form of dispersed particles, the styrenic resin is a copolymer comprising 30-70wt.% of styrene monomer and 70-30wt.% of acrylic acid ester monomer and average particle diameter of rubber particle is 0.3-2.0μm, and the rubber modified styrenic resin comprises a rubber modified styrenic resin composition containing 5-15wt.% of rubber-like elastic materials.
Patent JP-S62273582-A (JP)
Title: Picture fixing method
Inventor: IMAI TAKASHI
IPC: G03G15/20
Filed: 1986-05-22
Abstract: PURPOSE:To improve the fixing property of a picture, by fixing the picture which is directly formed on or transferred to a recording material with a developing agent by means of pressure impression and light irradiation. CONSTITUTION:A picture which is directly formed on or transferred to a recording material with a developing agent is fixed by means of pressure impression and light irradiation. When a toner picture which is developed on or transferred to the recording material, such as paper, etc., is pressed, thereafter, subjected to the irradiation of optical energy preferably with 60-120kg/cm<2> and 1.5-2.3J/cm<2> energy, respectively, an extremely excellent fixing property can be obtained for the picture. Moreover, a rolling material to be impressed with light material such as aluminium, plastic can sufficiently be used. Therefore, the picture can be fixed with lower pressure and, as a result, high-speed fixing can be realized.
Patent JP-H08228749-A (JP)
Title: Tool for preventing drop of ash of cigarette
Inventor: KOMATSU TOKUJI
IPC: A24F13/16
Filed: 1995-02-27
Abstract: PURPOSE: To provide a tool for preventing drop of ash of a cigarette, preventing ash from falling naturally or scattering by wind by covering a cigarette with a cap having air-permeable holes, a lit part from being carelessly brought into contact with something and dropping and a cigarette on an ashtray in the act of lighting from dropping and burning a material in the circumference. CONSTITUTION: A cigarette 5 is covered with a cap 1 having prescribed air permeable holes 2, heat insulating materials 3 and 4 are stuck to the inner and the outer peripheries at the foot side of the cap and heat is not transferred when a cigarette in the act of lighting is brought into direct contact with the cap to provide the objective cylindrical cap.
Patent JP-S5241777-A (JP)
Title: Actuator
Inventor: NAGASHIMA TSUGUO
IPC: F16K31/163
Filed: 1975-09-29
Abstract: PURPOSE: When a piston displaces a predetermined distance to reach a limit position of displacement, operating liquid is discharged out of a cylinder through a valve member and thus a return motion of piston is facilitated for improved safety. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S608572-A (JP)
Inventor: ANDORE KUURU
IPC: F16L23/20
Filed: 1984-06-06
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-S597088-A (JP)
Title: Diazo heat-sensitive recording material
Inventor: HAKIRI MINORU
IPC: G03C1/52
Filed: 1982-07-05
Abstract: PURPOSE:To obtain a diazo heat-sensitive recording material having excellent matching property with a thermal head and free of flaws and separation in picture and non-picture surface layers due to the passage of gate by providing an overcoat layer containing a silicone oil with more than a specific kinematic viscosity on a heat-sensitive chromogenic layer. CONSTITUTION:A heat-sensitive chromogenic layer containing a diazo compound A (e.g., of the formula), a coupler B (e.g., fluoglycine, etc.), together with a heat- meltable substance C (e.g., stearic acid amide, etc.) as needed, is provided on a supporter. On the heat-sensitive chromogenic layer, an overcoat layer containing a silicone oil with a kinematic viscosity of about 100,000cst or more is provided to obtain an objective recording material. EFFECT:Durability is excellent.
Patent JP-H04235156-A (JP)
Title: Melt crystallization process for producing 4,4'- diisocyanatodicyclohexylmethane highly containing trans-trans isomer
Inventor: SUTEFUAN DEI SENEKAA
IPC: C07C265/14
Filed: 1991-04-22
Abstract: PURPOSE: To provide a process for producing 4,4'-diisocyanato dicyclohexylmethane contg. at least 90 wt.% trans, trans-isomer.  
     CONSTITUTION: (a) A mixture composed of the 4,4'-diisocyanato dicyclohexylmethane contg. at least 30 wt.% trans, trans-isomer is solvated; (b) this molten mixture is cooled to about 0 to 25°C to form (1) a liquid phase contg. about 12 to 25 wt.% trans, trans-isomer and (2) a solid phase contg. about 70 to 85 wt.% trans, trans-isomer; (c) this liquid phase is removed; (d) this solid phase is heated to about 60 to 83°C and the molten part of the solid phase is removed to incorporate about 35 to 65 wt.% trans, trans-isomer into this melt and (e) the product generated by heating the remaining part to about 90°C is made to contain about 90 wt.% trans, trans-isomer, by which the undissolved part of the solid phase is recovered. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5741894-A (JP)
Title: Adjusting device of focusing coil for electron gun
Inventor: NAKADA SHIYOUZOU
IPC: H01J37/315
Filed: 1980-08-22
Abstract: PURPOSE: To make concentrical disposition of a focusing coil in a welding chamber possible by moving spindles forward and backward by the turning operation of measuring devices disposed in the circumferential direction of the focusing coil.  
     CONSTITUTION: Moving spindles 6a which move forward and backward when turned are provided to plural measuring devices 6 disposed by leaving prescribed spacings in the circumferential direction of a focusing coil 1 for electron gun disposed roughly concentrically in a welding chamber 4. The leading ends of these spindles 6a engage to the flat surfaces 11 of the outside circumferential surface of the coil 1, and freely move the coil 1 in a radial direction. By this method, the coil 1 is adjusted and disposed concentrically in the chamber 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09304543-A (JP)
Title: Earthquake broadcasting device
Inventor: HARA KEIKO
IPC: G01V1/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To enable broadcast of contents corresponding to seismic intensity by processing output of the three detectors of a first seismic detector (first detector), a second seismic detector (second detector) provided on a first building separated from the first detector and a third seismic detector (third detector) provided on a second building separated from the first building by majority logic. SOLUTION: A seismic intensity analyzer 8 analyzes the signal of a first detector which is in the center of a detector to find the vibration class. Output terminal T1 corresponds to class 3, T2 to class 4, T3 to class 5 (weak), and T4 to class 6. A signal processing circuit 9 inputs output of the terminals T1-T4 and output 7 of a majority logic circuit 6 to obtain a selection signal 10. A broadcasting device 11 comprises a record medium group 12 in which broadcasting contents corresponding to each seismic intensity are stored, and a speaker 14 connected to a transmitters 13 through which the contents stored in their record body are broadcasted.