baber/WOPTO huggingface dataset:
Patent JP-H02240872-A (JP)
Title: Test method for recording medium
Inventor: KIYONO HIROYUKI
IPC: G11B7/26
Filed: 1989-03-15
Abstract: PURPOSE:To improve the quality of a medium by applying recording/ reproduction test to plural tracks. CONSTITUTION:A test track 2 is provided on each track at the innermost circumference, the outermost periphery and the center in the radial direction to a disk recording medium 1 to be tested. Each track is split into plural sectors 3 and data is recorded and reproduced in the unit of sectors. Since the test is conducted in plural tracks, the flaw state of the disk medium is discriminated totally, then the flaw state of the entire medium is discriminated with high accuracy in a short time and the quality of the medium is improved.
Patent JP-H11257138-A (JP)
Title: Throttle controller
Inventor: MORITA TORU
IPC: F02D41/22
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide at low cost a throttle controller having a backup function capable of performing the temporary operation without any large trouble even if abnormalities are generated on a CPU. SOLUTION: A throttle controller is provided with a WDC judging circuit 5 for detecting abnormalities of a CPU 3, a backup circuit 4 constituted of a hardware, and a mode selector switch 7 for alternatively selecting an output signal of the CPU 3 or the backup circuit 4. Throttle control based on a drive signal A from the CPU 3 is normally performed (a normal mode). When abnormalities are generated on the CPU 3, the mode selector switch 7 is switched, and throttle control based on a drive signal B from the backup circuit 4 is performed (a backup mode).
Patent JP-H07272593-A (JP)
Title: Four directional switch device
Inventor: KYODA TATSUO
IPC: H01H25/04
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the number of parts by means of fixed contact points provided on a board and movable contact points provided on an operation body. CONSTITUTION:A circuit board 5 is provided with first to fourth fixed contact points 61, 62, 63, and 64, respectively, and the first to fourth movable contact points 101, 102, 103, and 104 of a contact 100 which are inclined in four directions together with an operation body 3 are provided, respectively. As a result, when the operation body 3 is inclined in its four directions, the contact 100 is inclined in its four directions, the first to fourth movable contact points 101, 102, 103, and 104 of the contact 100 are brought into contact with the first to fourth fixed contact points 61, 62, 63, and 64, respectively, and the first to fourth circuits are constituted, respectively. Since four switch units are substituted by the fixed contact points 61, 62, 63, and 64 provided on the circuit board 5, the contact 100 inclined together with the operation body 3, and the movable contact points 101, 102, 103, and 104 provided on the contact 100, the number of parts is reduced.
Patent JP-S61219890-A (JP)
Inventor: ITAGAKI NOBORU
IPC: G21C3/30
Filed: 1985-03-27
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-S61222186-A (JP)
Title: Piezoelectric ceramic for electromechanical transduction element
Inventor: SADAMURA SHIGERU
IPC: H01L41/187
Filed: 1985-03-27
Abstract: PURPOSE:To increase the quantity of displacement extremely by using a substance capable of taking either phase of a ferroelectric phase, a non-ferroelectric phase or the coexistent phase of the ferroelectric phase and the non-ferroelectric phase when applied voltage is brought to 0. CONSTITUTION:The titled piezoelectric ceramics consist of a substance having properties in which phase transformation is generated by applying voltage within the range of a working temperature and the length of a crystallographic axis and/or the unit cell volume of a crystal changes while either phase of a ferroelectric phase, a non- ferroelectric phase or the coexistent phase of the ferroelectric phase and the non- ferroelectric phase can be taken. Ceramics composed of (Pb0.85Sr0.15)(Zr0.51Ti0.34Zn0.0125 Ni-0.0378Nb0.20)O3 are processed in 10mm length and 0.35mm thickness, chromium-gold are evaporated onto both upper and lower surfaces and an electrode is shaped, the ceramics are polarized are treated, and the result of the measurement of P-E characteristics at a time when voltage is applied to the ceramics is displayed in the graph 5 and the result of the measurement of strain (DELTAl/l) in the longitudinal direction in the graph 6. According to the result, it is recognized that extremely large displacement is displayed.
Patent JP-H05266148-A (JP)
Title: Manifold block design assisting device
IPC: G06F17/50
Filed: 1992-03-19
Abstract: PURPOSE:To efficiently and accurately perform designing operation by putting a computer in charge of the designing operation and providing various functions along the flow of the designing operation, and thus assisting the operation. CONSTITUTION:A display means 1 displays five plans or three plans of a manifold block on a CRT screen 20 and a component arranging means 2 displays plural hydraulic components, obtained from a hydraulic circuit diagram, as icon components on part of the CRT screen 20 and arranges the icon components on the five or three plans according to operator's operation; when an automatic piping means 3 specifies connection points between two arranged hydraulic components, the both are piped through shortest-path search processing and each time a piping connection is made, a piping completion inspecting means 4 inspects the completion. After all piping connections are made, a block reducing means 5 decides whether or not the block size is proper or not and reduces the block at need.
Patent JP-H11257004-A (JP)
Title: Film cooling hole structure of gas turbine moving blade
Inventor: YURI MASANORI
IPC: F01D5/18
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency by optimizing arrangement of cooling holes. SOLUTION: Cooling passages 22 and 23 partitioned with a rib 51 are formed in a moving blade 20. Cooling air 41 flows in from the cooling passage 22, then it flows to the passage 23 as 41e. A stagnation area 53 is generated in the corner at the tip of the cooling passage 22 without a cooling hole 50, but the flow 41i flows out from a cooling hole 2 to the outside of the blade. A flow of cooling air is thus generated in this area. Also, a broken-away area 52 is generated at the tip of the rib 51 by braking away the flow, but cooling air 41h flows out from the cooling hole 2 to the outside of the blade. A flow of cooling air is thus generated in this area. Therefore, the cooling effect is enhanced at these low heat transmission areas 52 and 53.
Patent JP-S58179564-A (JP)
Title: Circular line working device
Inventor: IDE SADAO
IPC: B23K7/00
Filed: 1982-04-14
Abstract: PURPOSE:To develop a circular line working device of very simple structure, by providing rotatably the root of arm of a working tool on a rotating annular rotary stand, attaching a working tool on its free tip, and at the same time, providing a deviation angle setting plate of the arm of the working tool. CONSTITUTION:An annular rotary stand 5 that rotates freely is mounted on a circular guide 4 provided on a base stand 1 and the root of the arm 7 of a working tool is rotatably attached thereon by a shaft 9. A working tool such as a gas cutter, etc. is attached to the holding part on the free end of the arm 7 of the working tool, and rotated and displaced around the shaft 9, and the deviation corresponding to the diameter d1 of a disk to be manufactured is set to a deviation angle setting scale 11 provided on a circular line setting plate 10, and fixed with a setting pin 14. A driving device 12 is driven to rotate the annular rotary stand 5 and a disk of desired diameter d1 is cut out from a plate by a cutting nozzle 15.
Patent JP-H05267268-A (JP)
Title: Vapor drying apparatus
IPC: H01L21/304
Filed: 1992-03-19
Abstract: PURPOSE:To provide a vapor drying apparatus wherein it is possible to suppress that a watermark and a foreign body are produced due to the spontaneous drying of moisture by a method wherein a vapor temperature is controlled. CONSTITUTION:A vapor drying apparatus which executes the drying treatment of a semiconductor wafer is constituted of the following: a wafer-cassette support part 3 which holds a wafer cassette 2 in which the semiconductor wafer 1 has been housed; and an alcohol tank 6 in which the vapor generation amount of alcohol 4 is controlled by the output of a heater 5. In the wafer-cassette support part 3, a thermocouple 7 is installed at the inside which is passed, e.g. as a hollow structure, the vapor temperature of alcohol 4 is measured by means of the thermocouple 7 and the generation amount of vapor is adjusted to a proper value on the basis of the vapor temperature.
Patent JP-S6035684-A (JP)
Title: Moving method of working vessel through spat
Inventor: SANUKI KAZUNARI
IPC: B63H19/08
Filed: 1984-04-02
Abstract: PURPOSE:To enable movement in short distance without using towing boat, by driving a spat in straight into the bottom then inclining. CONSTITUTION:A spat 3 is driven in straight into the sea bottom E. Here, it is secured by means of fastening system 4, 9. Then a spat gantry 2 mounted with the spat 3 is tilted in arrow direction (B) to advance the hull 1 in the inclining direction. The fastening systems 4, 9 are released under inclined state to pull the spat 3 from the sea bottom (E) to return the spat gantry 2 to the direction (A). Said operations are repeated to enable movement of working vessel in short distance without using a towing boat.
Patent JP-H05261194-A (JP)
Title: Operation control device of continuous washing machine
IPC: D06F31/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide an operation control device for a continuous washing machine which can automatically perform suitable washing according to stains on any object to be washed. CONSTITUTION:According to a washing pattern and a washing speed stored in a P-ROM 32, a drum motor 40 is controlled, while the rotating phase of the drum is detected by a proximity switch 42 so as to control the rotation of the drum of a continuous washing machine II at designated washing pattern and washing speed.
Patent JP-S62220064-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: H04N1/04
Filed: 1986-03-20
Abstract: PURPOSE:To prevent a thermal head from being damaged, by detecting the carrying of a main body by the operation of a mercury switch, or a handle switch, and disabling the movement of a carriage. CONSTITUTION:A CPU 111 stores a bit of picture information supplied from an image sensor 64 at a picture processing part 112. Also, the CPU 111, when the bit of picture information being stored at the processing part 112, reads it out in order, and outputs it to a print control part 113. In addition, the CPU 111, when a mercury switch 120 is unable to keep a horizontal state in the off time of a power source switch 29, or when it is decided that the main body is carried in the time of OFF state of a handle switch 121, disables the movement of the carriage by short-circuiting the driving circuit of a pulse motor.
Patent JP-H04298077-A (JP)
Title: Optical semiconductor device
Inventor: MITA KEIJI
IPC: H01L27/14
Filed: 1991-03-27
Abstract: PURPOSE:To prevent a swelling fault of a shielding film (41) in order to form an optical semiconductor device having a simple film structure and high reliability. CONSTITUTION:A photodiode (21) and an NPN transistor (22) are formed on the same substrate (23) so as to electrically connect by means of electrode wirings (35) (39) of Al. A shielding film (41) consisting of a chromium film formed on the surface through a polyimide based interlayer insulating film (40) and an opening part (42) for being incident of an optical signal on the upper part of the photodiode (21).
Patent JP-S62218057-A (JP)
Title: Manufacturing process control system
Inventor: WAKAMATSU OTORO
IPC: G06Q50/04
Filed: 1986-03-20
Abstract: PURPOSE:To alleviate burden on a host computer by attaching a memory chip for storing information that specifies work program to every object to be machined and/or assembled and by deciding and performing contents of work based on the said information thereby coping with changes in the contents or order of work flexibly. CONSTITUTION:Attaching a memory chip 1 to an object to be machined and/or assembled, information wrote in is read with a reading means 2. A work program storage part 6 stores work programs corresponding to information within manufacturing process to be memoried in the memory chip 1 and its list is stored in a work program list 4. Analyzing read-out information within manufacturing process with a data analyzing means 3 and selecting a corresponding work program from the work program list 4, the work program is run with a work means 5. Accordingly, changes in the contents or order of the work can be flexibly coped with and burden on a host computer can be alleviated.
Patent JP-H02241548-A (JP)
Title: Chelating ion exchange resin having magnetic properties, preparation thereof and adsorbing treatment method
Inventor: MORI TADAHIRO
IPC: C08L61/14
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a resin having sufficient resistance even in a strong acidic solution by forming the magnetic material of a chelating ion exchange resin from strontium ferrite or barium ferrite. CONSTITUTION:Phenols having a chelating functional group, phenols having no chelating functional group and aldehydes are subjected to polycondensation to obtain an precondensate. A magnetic material such as strontium ferrite or barium ferrite is dispersed in the precondensate and a dispersant is contained in the precondensate or an org. solvent to form a globular chelate resin having magnetic properties. The resin thus obtained has sufficient resistance even in a strong acidic solution and shows a fast treatment speed.
Patent JP-S58181943-A (JP)
Inventor: KIMURA TOKUJI
IPC: E04B1/70
Filed: 1982-04-15
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-H09258966-A (JP)
Title: Software supply system, software supply device and software supplied device
Inventor: NAGAO HIROSHI
IPC: G06F17/50
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To execute simple and secure installation work adjusted to the conditions of a base-side and to facilitate the management of software on a supply source and the base-side at the time of supplying software especially from the supply source to plural bases through a network. SOLUTION: A software supply device 2 is provided with a version number file generation/management part 5 and a file transmission part 6 for transmitting a version number file to a software supplied device 4 through the network 3. The software supplied device 4 is provided with a version number information holding part 7 holding version number information of software, which is used at present, a first version number information comparison part 8 comparing latest version number information in the version number file with information held by the version number information holding part 7 and a processing part 9 for executing a desired processing on latest software based on a compared result in the fist version number information comparison part 8.
Patent JP-S55155980-A (JP)
Title: Low-temperature valve
Inventor: MITA HIDEO
IPC: F16K31/06
Filed: 1979-05-22
Abstract: PURPOSE: To prevent the thermal rising of a ultralow temperature fluid in a titled valve to be used for liquid helium or other fluids by preventing the heat given to a movable disk and a vacuum thermal insulation cylinder from being transmitted to a valve spindle and a valve body by virtue of long thermal insulation connecting members and thermal insulation holders.  
     CONSTITUTION: The temperature of a valve body 100 is equalized with that of ultralow temperature fluid. Since a vacuum thermal insulation cylinder 200 is placed in the air, a screw part 30b of the second thermal insulation connecting member 30 and a screw part 41a of the second thermal insulation holder 41 are almost in the normal temperature. The heat in the normal temperature is successively transmitted to the second long thermal insulation connecting member 30, the first long thermal insulation connecting member 26, a bolt 27, a cylindrical member 25, and a valve spindle 1. Similarly, the heat in the normal temperature is successively transmitted to the second long thermal insulation holder 41, the first long thermal insulation holder 43, a cylindrical member 28,a guide box 19, and the ultra- low temperature fluid. This construction serves to limit the transmission of the heat, and prevent the thermal rising of the ultralow temperature fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08294376-A (JP)
Title: Preparation of canned sauce
Inventor: SHIRAI HISATSUGU
IPC: A23L23/00
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a canned sauce having high storage stability without causing the browning of the sauce, the separation of oil and fat, etc., by sterilizing the sauce under rotation until the temperature reaches a specific level and then sterilizing in stationary state. CONSTITUTION: A sauce is filled in a can, sealed, thermally sterilized under rotation until the temperature reaches 110-115 deg.C and then thermally sterilized in stationary state. There is no trouble of browning, etc., of a sauce required to have whiteness such as white sauce.
Patent JP-H08263831-A (JP)
Title: Magnetic recording medium and its production
Inventor: MATSUNUMA SATORU
IPC: G11B5/72
Filed: 1995-03-23
Abstract: PURPOSE: To produce a magnetic recording medium not causing a tribo-chemical decomposition reaction by sliding on a head, having sliding and scattering resistances over a long period of time and excellent in durability and weather resistance. CONSTITUTION: An under film 4 of Cr, a magnetic recording film 3 and a protective film 2 of amorphous carbon are successively formed on an Al substrate 5 and a thin film of a polymer having a principal chain structure consisting of phenylene oxide and alkylene oxide or their fluorides is formed as a lubricative film 1 on the protective film 2. The thin film is, e.g. a thin film of a polymer having a principal chain structure represented by the formula -(Ra-Rb)n [where Ra is phenylene oxide represented by C6 H4 O or C2 F4 O, Rb is alkylene oxide represented by CH2 O, CF2 O, C2 F4 O or C3 F6 O and (n) is an integer of >=2, preferably 5-100].
Patent JP-S59188856-A (JP)
Title: Laser recording medium
Inventor: MASUDA TOSHIYUKI
IPC: G11B7/24053
Filed: 1983-04-12
Abstract: PURPOSE:To improve resistance to scratching and to prevent deformation owing to moisture absorption by providing a film of a resin curable by radiant ray or plasmal- polymerized film on a thin film layer of an inorg. material. CONSTITUTION:A plastic which is 1-2mm. thick, has a hole 2 at the center, is made into a disc shape and consists essentially of a transparent acrylic resin is used for a substrate 1. A recording material layer 3 is formed of Ge, Te, Bi, In, etc. on one surface of the substrate 1. Al, Cr, etc. are particularly used for a duplicate disc to be used exclusively for reproduction. An inorg. moisture-proof layer 4 is provided on the opposite surface of the layer 3. If silicon dioxide, silicon monoxide, and magnesium fluoride are particularly used, the denser film is easily formed and these inorg. materials create a secure bond with a resin curable by radiant ray or plasma-polymerized film. A protective layer 5 which makes the layer 4 resistant to scratching and water is constituted on said layer by the film formed of the resin cured by irradiation of electron beam, UV rays, etc. or by plasma polymn. There are monofunctional-tetrafunctional monomers, or urethane oligomer, acrylate, etc. as the blank material curable by radiant ray and 1 kind thereof is used or a mixture composed thereof is used. The monomer to be incorporated in the case of the plasma-polymerized film includes satd. hydrocarbon, olefins, aromatic hydrocarbon, nitrogenous compd., etc.
Patent JP-H11317229-A (JP)
Title: Negative active material for lithium secondary battery, lithium secondary battery and production of negative active material for lithium secondary battery
Inventor: CHOI WAN-UK
IPC: C01B31/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide production method of a negative active material for a lithium secondary battery enabling easy and high-yield forming of a carbon- based negative active material capable of producing large-capacity and long-life battery. SOLUTION: This negative active material forming a negative active material layer 30 for a lithium secondary coin-type battery 11 is produced as follows: pitch is treated with an organic solvent to remove organic-solvent insoluble components therefrom and the pitch without organic-solvent insoluble components is heat treated at 400 to 450 deg.C for 4 hours or more in an inert gas atmosphere, to transform 50 wt.% or more of the pitch into anisotropic spheres. The pitch containing anisotropic spheres is heat treated into coke, which is further carbonized to carbide. The carbide is ground and then graphitized to form a negative active material consisting of a carbon material.
Patent JP-S59188935-A (JP)
Title: Dielectric isolation type semiconductor device and manufacture thereof
Inventor: NEGORO TATSUO
IPC: H01L21/74
Filed: 1983-04-12
Abstract: PURPOSE:To reduce the element areas and to enhance the high-frequency characteristic of the titled device when single crystal island regions of two pieces are formed in the surface layer part of a polycrystalline semiconductor layer interposing an insulatingly isolating oxide film between then, and a high withstand voltage and a low withstand voltage transistors are to be provided at the respective regions by a method wherein the layer to be formed with the base region of the high withstand voltage element is made thick, and the base region forming layer of the low withstand voltage element is made thin. CONSTITUTION:Two recess parts for a high withstand voltage element and for a low withstand voltage element are dug in the surface layer part of a polycrystalline Si layer 7 grown on an Si substrate, the side walls and the bases thereof are covered with an insulatingly isolating oxide film 6, and an N<+> type layer 5 is formed to the recess part for the high withstand voltage element connecting the side walls, the base and a collector electrode lead-out region 11 exposing on the surface. Then the part thereof is buried with an N type layer 1, a thick P type base region 9 and an N<+> type emitter region 10 positioning therein are formed. Moreover the recess part for the low withstand voltage element is buried with the thin N type layer 1 interposing a thick N<+> type layer 3 between them, and a thin P<+> type base region 12, an N<+> type emitter region 13 positioning therein and an N<+> type collector electrode lead-out region 14 connected to the layer 5 are formed therein.
Patent JP-H07266459-A (JP)
Title: Production of elastic roll
Inventor: KATO HIROYASU
IPC: B29C33/38
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an elastic roll excellent in smoothness not requiring the outer fitting of a resin sleeve by directly forming a coating layer containing a filler on the outer periphery of a base layer becoming an elastic layer in an unvulcanized and non-foamed stage and vulcanizing and foaming the whole in a mold. CONSTITUTION:A preform 10 wherein a base layer 2 before vulcanization and foaming is formed on the outer periphery of a metal shaft member 1 is prepared and a polymeric compsn. containing a filler is applied to the outer periphery of the base layer 2 of the preform 10 to obtain a coating layer 4. Next, the preform 10 having the coating layer 4 formed thereon is set to molds 5, 6 and the base layer 2 is vulcanized, foamed and expanded to mold an elastic base layer and, at the same time, the outer peripheral surface of the coating layer 4 is pressed to the inner wall surfaces of the molds 5, 6 to form a specific outer shape. Therefore, the smoothness of the outer peripheral surface of the coating layer 4 of the molded product obtained from vulcanization and foaming is kept.