baber/WOPTO huggingface dataset:
Patent JP-H0471174-A (JP)
Title: Connecting structure for insulative base board with contact
Inventor: INAGAKI MITSUO
IPC: H01R13/639
Filed: 1990-07-10
Abstract: PURPOSE:To ensure reliance upon electrical connection by forming a conductor pad straddling over the surface of an insulative base board and each recess furnished at the periphery of the base board, allowing a pin contact to slide on the conductor pad when connection is to be made, and generating contacting with the conductor pad on the recess. CONSTITUTION:At the periphery of a ceramic base board 30, recesses 31 are furnished having a larger size than the outside dia. of a plurality of pin contacts 36. A conductor pad 32 for external connection is formed straddling over the surface 30a of ceramic base board and each recess 31. In a connector block 34 these pin contacts 36 are fitted, and one end protrudes down, and a spring is installed in its inside. When connection is made between the conductor pad 32 and pin contacts 36, first the connector block 34 is sunk under guidance of a guide member 40 to come in contact with the conductor pad 32 part formed on the surface 30a of the ceramic base board 30. Then a projection 34a is guided by a guide part 41, and the pin contacts 36 slide while touching the conductor pad 32 to be put in pressure contact with the conductor pad 32 part furnished in recess 31.
Patent JP-H0822559-A (JP)
Title: Display device for automatic ticket examination machine
Inventor: NISHINOYA HIROSHI
IPC: G07B15/00
Filed: 1994-07-08
Abstract: PURPOSE:To prevent a user from having his clothes caught by making the external form of a display device spherical with respect to the display device which is provided in the upper face of a main body and displays a guide to the user. CONSTITUTION:A display device 1 is provided so as to cover the upper face of the display screen provided in an upper face G' of a main body G and has a flat lower face and a spherical upper face. This display device 1 consists of a fiber optical plate into which optical fibers of several mum are bundled and welded. When characters of the guide are displayed on the display screen in this display device, display contents pass respective optical fibers and are displayed on the spherical face side (upper face side) of the display device 1 as end faces of optical fibers. Clothes of the user are not caught neiter damaged because the external form of the display device 1 is made spherical, and display contents are clearly displayed because it consists of the optical fiber plate.
Patent JP-H0823441-A (JP)
Title: Image processing unit
Inventor: YAMADA TOSHIYUKI
IPC: H04N1/40
Filed: 1994-07-08
Abstract: PURPOSE:To reflect prediction of a classification of an image area for next and succeeding picture elements in the case of processing a given picture element onto the given picture element by setting a position of the picture element of a scanning window comprising the picture element and its surrounding picture elements to a position on a line delayed from a center picture element in the subscanning direction and delayed in the main scanning direction. CONSTITUTION:A first line picture signal is stored in an image memory when an image signal is inputted and then a 2nd line image signal is stored. When the storage of the 2nd line is finished, the image signal of 2-preceding line stored in the image memory 1 is stored to an upper stage of the image register 2, the stored image signal of one-preceding line is stored in the middle stage, and the image signal of a current line is stored to the lower stage respectively. A 3rd picture element in the middle stage of one preceding window is selected to a center of an image signals scanning window, and a given picture element is selected to be a picture element delayed from a center picture element of the window in the subscanning direction by a prescribed line and delayed by a prescribed picture element in the main scanning direction. Thus, the image of an edge part is prevented from being deteriorated.
Patent JP-H0820816-A (JP)
Title: Method and equipment for stepwise cooling for steel
Inventor: HAMANAKA SHIGENOBU
IPC: C21D1/18
Filed: 1994-07-08
Abstract: PURPOSE:To continuously apply stepwise cooling to parts made of steel with high efficiency by partitioning a coolant tank into a rapid cooling region using water as coolant and a slow cooling region using oil as coolant and subjecting a heated steel to rapid cooling and slow cooling in stages at different cooling velocities in respective cooling regions. CONSTITUTION:A coolant tank 1 is constituted, by means of an upper partition plate 7, of a first cooling region 10 storing water 2 and a second cooling region 11 containing water 2 in the upper part and also containing oil 3 in the lower part. Parts W made of steel, heated up to austenite state in a heating furnace, are thrown into the water 2 in the first cooling region 10 by means of a chute 6, slid downward, then delivered to a slowly moving belt conveyor 5 via the water 2 in the second cooling region 11, and cooled rapidly down to a temp. right above the initial temp. of martensitic transformation. Subsequently, the parts W made of steel are introduced into the oil 3 in the second cooling region 11 and martensitic transformation is initiated by slow cooling. By this method, stepwise hardening for the parts W made of steel can be continuously done in one coolant tank 1, and working time can be shortened.
Patent JP-S6337615-A (JP)
Title: Plasma electrode
Inventor: KAWAMURA SHIGERU
IPC: H01L21/205
Filed: 1986-07-31
Abstract: PURPOSE:To reduce the generation of an impurity and dust, to prevent an adverse effect on a device and the deterioration of yield and to use the device for a prolonged term by constituting an electrode of a conductive member coated with a coating layer consisting of quartz or titanium nitride. CONSTITUTION:Lead electrodes 1a and 1b and electrodes 3 are organized of conductive members 3d, the surfaces of which are coated with coating layers 3c composed of quartz or titanium nitride TiN in thickness of 3-10mum and which are made up of carbon, a conductive metal or the like. Semiconductor wafers are inserted from upper sections along the electrode plates 3, the semiconductor wafers 4 are placed on quartz jigs 3b, and the electrode plates 3 are arranged onto a wafer boat 5 consisting of quartz, etc. Accordingly, the lead electrodes 1a and 1b and the electrode plates 3 are not sputtered by plasma and do not generate impurities and dust, thus preventing an adverse effect on a device and the deterioration of yield.
Patent JP-H1119061-A (JP)
Title: Disturbed magnetic field compensation method and magnetic resonance camera apparatus
Inventor: SATO KAZUHIKO
IPC: A61B5/055
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce restriction of the position of a magnetic sensor by correcting the effect of a compensation magnetic field contained in a disturbed magnetic field detection signal detected outside a space where a magnetic field is formed by a signal as a function of the compensation magnetic field to compensate for changes in the magnetic field in the space. SOLUTION: A magnetic field at an installing location of a magnetic sensor is measured by a magnetic field measuring section 40 and a leakage magnetic field calculating part 44 of a current adjusting part 42 calculates a leakage magnetic field based on an output current I of a current output part 26. A calculated value of the leakage magnetic field is subtracted from a measured value of the magnetic field measuring part 40 by a subtraction part 46 to erase the leakage magnetic field from the measured value of the magnetic field measuring section 40 and a compensation magnetic field calculating part 48 calculates a disturbed magnetic field at a magnet center of a magnetostatic field space. An output current calculating part 52 inputs an output current value I calculated into a current output part 26 to feed an output current I to compensation coils 8 and 8'.  As a result, compensation coils 8 and 8' generate compensation magnetic fields Bci to cancel disturbed magnetic fields Bdi at the magnet center.
Patent JP-S57171809-A (JP)
Title: Power amplifying circuit
Inventor: NISHIMURA MASARU
IPC: H03F3/20
Filed: 1980-12-19
Abstract: PURPOSE: To improve electric power efficiency and distortion factor characteristics by connecting a PWM type power amplifying circuit to a class "A" or "B" power amplifying circuit in parallel in an audio power amplifying circuit, and adding their outputs on an output side after passing them through an LPF and an HPF respectively.  
     CONSTITUTION: An input signal applied to an input terminal 10 is amplified by a PWM amplifying circuit 19 consisting of a pulse-width modulating circuit composed of a triangular-wave generating circuit 12 and a comparator 13, a pulse amplifier 14, a pulse-width modulating switching circuit 16 energized by a DC power source 15, and an LPF17, sending an acoustic output to a load 21 through an output terminal 20. The signal from the terminal 10, on the other hand, also appears at a terminal 20 through a class "A" or "B" power amplifying circuit 25 having a gain equal to that of the circuit 19 and an HPF26. The LPF17 and HPF26 are band split filters which have crossover at an about 1KHz relatively- low frequency, and their composite characteristics are flat over the entire range. Thus, the power amplifying circuit has superior power efficiency and superior acoustic characteristics such as power efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5972389-A (JP)
Inventor: INOUE HIROYUKI
IPC: E21B7/18
Filed: 1982-10-15
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-H0229162-A (JP)
Title: Image data input system
Inventor: YAMAMOTO HARUMI
IPC: G06T3/00
Filed: 1988-07-19
Abstract: PURPOSE:To input a wide image data by decreasing the surety of a recording medium of an undesired data in a computer system attended with the input of undesired image data. CONSTITUTION:An image data input means 10 is moved, a long or lateral strip image data being an input object data is inputted and a data input form data is inputted to an input form storage means 20 and a work recording means 30 converts a scanning data into an image data P by taking the moving direction of the data input means 10 into account and records the result. Then a position decision means 40 is used to decide the recording form and recording location of the image data P to a data recording means 50 and the information of the image data P is added to an image data Q by the pattern matching with the image data Q in the data recording means 50 or the like to revise the image data Q. Thus, the wide data can be inputted.
Patent JP-S6338858-A (JP)
Inventor: MATSUZAKI TAKASHI
IPC: F25B1/00
Filed: 1986-07-31
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-H0525549-A (JP)
Title: Production of cold rolled steel sheet excellent in baking hardenability
Inventor: MIZUYAMA YAICHIRO
IPC: C21D8/02
Filed: 1991-07-22
Abstract: PURPOSE:To produce a cold rolled steel sheet excellent in baking hardenability. CONSTITUTION:A steel, prepared by adding by weight, 0.01-0.10%,, in total, of Ti and/or Nb to a steel having a composition consisting of <=0.05% C, <=0.8% Si, <=1% Mn, <=0.15% P, <=0.02% S, 0.01-0.1% Al, <=0.01% N, and the balance Fe with inevitable impurities and further adding 0.001-3.0%, in total, of one or >=2 elements among Mo, W, and Cr, is hot-rolled at a temp. not lower than the Ar3 transformation point, coiled at <=500 deg.C, cold-rolled, and then continuously annealed at a temp. between the transformation temp. and the A3 point, by which the cold rolled steel sheet excellent in baking hardenability can be produced.
Patent JP-H0664970-A (JP)
Title: Production of lead titanate zirconate
Inventor: TSUCHIYA TOSHIO
IPC: H01L41/39
Filed: 1991-07-22
Abstract: PURPOSE:To inexpensively mass produce lead titanate zirconate of a shape with a high degree of freedom by dissolving a lead compound, a Zr compound and a titanium alkoxide in acetic acid to give a sol solution and burning the solution. CONSTITUTION:Given amounts of lead acetate, lanthanum acetate and zirconyl nitrate are mixed and blended with acetic acid while stirring to give a transparent mixed solution. Then titanium butoxide is dripped into the solution and about 2ml triethylene glycol based on 1/100mol of each raw material is added and stirred to give a sol solution. Then a base plate of quartz glass, etc., is immersed in the sol solution and pulled up at about 2-10cm/minute speed to form a gel film on the base plate. Then the prepared film is dried and burnt at 500-850 deg.C to produce lead titanate zirconate such as thin film of PLZT.
Patent JP-S6335713-A (JP)
Title: Smelting and reducing furnace
Inventor: TOKUMITSU NAOKI
IPC: C21B11/00
Filed: 1986-07-31
Abstract: PURPOSE:To enable the stable tapping of molten iron and the satisfactory separation of slag from the molten iron by specifying the positional relation between tuyeres for directly blowing starting material and a molten metal discharge hole. CONSTITUTION:Plural tuyeres 15 for directly blowing starting material are pierced in the side wall 14 of a furnace in the peripheral direction except a part and a discharge hole 12 for discharging molten iron and slag produced by smelting and reduction is pierced in the part. A part B which is not affected by blown starting material and carrier gas is formed in the furnace along a part of the side wall 14 in the peripheral direction.
Patent JP-2000004506-A (JP)
Title: Device for connecting charger for battery-mounted electric industrial vehicle
Inventor: HOSHINO MASAJI
IPC: B60L11/18
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve workability and safety in charging a battery, in a device for connecting a charger for a battery, mounted electric industrial vehicle. SOLUTION: In a device for connecting a charger for a battery-mounted type electric industrial vehicle, a charging battery plug 8 which is connected in parallel to a battery plug 4 is provided, and a rectifying element 9 is arranged between the battery plug 4 and a charging battery plug 8. Also, an interlocking relay circuit 13 is provided between the charging battery plug 8 and the input side of a control circuit 3. Furthermore, the interlocking relay circuit 13 incorporates a stabilized power supply 10, which is designed to operate an interlocking relay 11.
Patent JP-H0935252-A (JP)
Title: Magnetic recording medium and magnetic recording device using the medium
Inventor: KOIKE ASAKO
IPC: C10N50/08
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent sliding resistance and water repelling property with little wear and to provide a magnetic recording device having a large memory capacity using this magnetic recording medium by forming an adsorption promoting part and an aggregation promoting part in a lubricating layer on the surface of a recording layer. SOLUTION: This magnetic recording medium 5 for recording and reproducing by using a magnetic head 3 has a lubricant layer on the surface of a recording layer. The lubricant layer contains such molecules having an adsorption promoting part on the end of the molecule to promote adsorption to the base face and having an aggregation promoting part in the middle of the molecule to promote increase in the aggregation energy with adjacent molecules. Both of promoting parts consist of an org. compd. containing one or more aromatic rings, condensed rings or nitrogen-contg. aromatic rings. With this molecular structure, the release of the lubricant molecules from the base body is prevented, and the re-adsorption of lubricant molecules once detached is made easy. Thus, the obtd. magnetic recording medium has excellent sliding durability and reliability.
Patent JP-H1183611-A (JP)
Title: Processing method and signal processing circuit for processing measuring signal from transducer of metering apparatus
Inventor: ZECK WOLFRAM C
IPC: G01G3/147
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To enable simply and effectively using the changing region of an A/D converter, by determining a compensation DC voltage, by changing the compensation DC voltage until an input signal enters a region capable of defining a conversion range by a control means. SOLUTION: A measuring signal from a transducer 1 is amplified with an amplifier 21, and converted to a digital signal with an ND converter 26 having a specified conversion range. In a control unit 29 in which the digital signal is inputted, a generating circuit 42 forms two PWM signals and sends them to a compensation circuit 30, which generates a compensation DC voltage as a function of the inputted PWM signal. This compensation DC voltage and the measuring signal form the input signal to the amplifier 21. In this case, the control unit 29 determines the compensation DC voltage, by changing a control signal until it corresponds to the value of a compensation voltage, and changing the compensation DC voltage until the amplified input signal enters a region capable of defining the conversion range thereby, using the conversion range of the A/D converter simply and effectively.
Patent JP-H0737489-A (JP)
Title: Manufacture of magnetron negative electrode structure
Inventor: OGURO TOMOKATSU
IPC: H01J23/04
Filed: 1993-07-22
Abstract: PURPOSE:To obtain a manufacture of magnetron negative electrode structure, which is provided with a getter having high reliability and a long lifetime. CONSTITUTION:At the time of drying paste material, which includes a getter material and which is spread on the surface of an upper side shield, high frequency current is allowed to flow on a metal conductor arranged close to the upper end shield, and the upper end shield is heated by induction heating so as to dry the inside and the surface of the paste material simultaneously. The getter material is brought in close contact with the upper end shield, and sintered. A magnetron having a large getter effect of the manufactured getter, stabilized electron emission and an excellent micro-wave oscillating characteristic for a long time can be obtained.
Patent JP-2000014425-A (JP)
Title: Bag for housing electronic device
Inventor: HARA TOMOFUMI
IPC: A45C11/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a bag for housing an electronic device which enables carrying of a plurality of independent electronic devices in a package while allowing quick and easy identifying of the individual devices being left housed. SOLUTION: There are arranged first and second bag components 2 and 3 independently carriable and an integrating means which is arranged at either or both of the bag components 2 and 3 to separably integrate the second bag component 3 with the first bag component 3. A positional deviation preventing member 14 is arranged for either or both of the bag components 2 and 3 to prevent mutual positional deviation of both the bag components 2 and 3 put together.
Patent JP-H0828581-A (JP)
Title: Bearing device
Inventor: TAKAHASHI SADAMU
IPC: F16C9/02
Filed: 1994-07-12
Abstract: PURPOSE:To prevent the occurrence of breakage of a bearing material and peel from a back plate. CONSTITUTION:Half-division cylindrical upper and lower metals 2b and 2a lined with a bearing material 2-2 are provided. The outer surface of the lower bearing metal 2a is fitted in the mounting surface 3-3 of a bearing saddle 3b and the outer surface of the lower bearing metal 2a is fitted in the mounting surface 3-3 of a bearing saddle 3b. The mounting surface 6-1 of a bearing crown 6 are fitted in the outer surface of the upper bearing metal 2b, and the two ends of the upper and lower bearing metals 2b and 2a are brought into butt against each other. With this state, the mating surfaces of the bearing crown 6 and the bearing saddle 3b are positioned above the abutment surface of the upper and lower bearing metals 2b and 2a, and the bearing crown 6 is fastened against the bearing saddle 3b by means of a bolt 7. This constitution prevents breakage of the bearing material 2-2 and peel from a back plate 2-1.
Patent JP-2001011942-A (JP)
Title: Method for building in steel frame erected from foundation after completion of foundation work
Inventor: KUSAKA SHUNSUKE
IPC: E04B1/24
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To carry out a foundation work and a steel frame manufacturing work in a separate manner. SOLUTION: A blockout part 11 is provided in a foundation part to store a steel frame 12 anchored in a foundation work stage, a temporary arm member 13 is provided on the steel frame 12, the steel frame 12 is inserted in the blockout part 11 after the foundation work is completed, the level is adjusted using the arm member 13, and a concrete is placed in the blockout part 11 to integrate the steel frame 12 with a foundation footing 3.
Patent JP-H0845523-A (JP)
Title: Fuel cell/gas turbine combined generation system
Inventor: YAMAUCHI YASUHIRO
IPC: H01M8/04
Filed: 1994-08-03
Abstract: PURPOSE:To improve the generating efficiency of a fuel cell/gas turbine combined generation system by combining a fuel cell, a combustor, a gas turbine, an air compressor, and an air side regeneration heat exchanger, to fulfill a specific function. CONSTITUTION:In this fuel cell/gas turbine combined generator system, a fuel cell 3 to generate a power 34 by making pressured airs 42 and 43, and a fuel, react through a soild electrolyte membrane 33; a combustor 7 to burn a fuel exhaust gas 311 exhausted from the fuel cell 3, and the air gas 321, so as to produce a combustion gas 71; a gas turbine 81 to drive a generator 83 by using the combustion gas as the operation gas; an air compressor 4 to produce the pressured airs 42 and 43; and an air side regeneration heat exchanger 51 provided between the air compressor 4 and the fuel cell 3, and to heat the pressured airs 42 and 43 by the exhaust gas of the gas turbine 81; are provided. This combined generator system improves the generating efficiency of the gas turbine, the efficiency of its bottoming cycle is improved more than a conventional system even though the generation by a steam turbine used conventionally is not carried out, and the generation efficiency as the whole system can be improved.
Patent JP-H1026247-A (JP)
Title: Shut-off valve controller and shut-off valve control system
Inventor: YAMAURA MICHIAKI
IPC: F16K17/36
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of signal transmission lines and the number of control ports by providing a plurality of valve drive means which drive a plurality of bidirectional shut-off valves and controlling them by a selection means in a system in which the bidirectional shut-off valve which corresponds to a selection control signal among the plurality of bidirectional shut-off valves is opened, closed, and controlled. SOLUTION: In a shut-off valve controller 5 in which shut-off valves 4-1, 4-2 having solenoids L1, L2, respectively, are connected mutually and which drives and controls both shut-off valves 4-1, 4-2 under the control of a controller 3, a selection circuit 6 which sends a control signal to either of the shut-off valves 4-1, 4-2 based on a selection control signal of the controller 3 is provided. Moreover, the drive, control, and operation condition monitoring of each shut-off valve 4-1, 4-2 are performed, and valve drive control ICs 7, 8 which output answer back signals AF1, AF2 and impact detection signals SF1, SF2 are provided. Consequently, it is possible to control a plurality of shut-off valves 4-1 4-2 by one controller 3 and eliminate a problem in which a configuration of a device becomes complicated.