baber/WOPTO huggingface dataset:
Patent JP-S61149676-A (JP)
Title: Pressure control valve
Inventor: ICHIHASHI KOJI
IPC: G05D16/10
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a pressure control valve which can stably control pilot pressure set from zero by controlling the secondary side pressure according to pilot pressure. CONSTITUTION:A spool valve is provided with a passage 12c for conducting the primary side supply pressure to a pilot control valve 15. The pressure receiving area of a spool 12 in direction of opening a valve by pilot pressure is set equal to the pressure receiving area thereof in direction of closing the valve by the secondary side pressure. The spool 12 is displaced to a position where the valve opening pressure of the spool 12 produced by pilot pressure and the secondary side pressure is balanced with the valve closing pressure of the spool 12 produced by pilot pressure, the secondary side pressure and a return spring 13 to control the secondary side pressure portion according to pilot pressure.
Patent JP-S60227178-A (JP)
Inventor: HANSU FUORUTSU
IPC: G01D5/20
Filed: 1984-12-20
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-S63122108-A (JP)
Title: Magnetic head slider
Inventor: GOTO AKIHIRO
IPC: C04B35/10
Filed: 1986-11-12
Abstract: PURPOSE:To obtain a slider which stably levitates without damaging a magnetic disk caused by sliding by using a sintered material which mainly contains a spinel made of MgO. Al2O3 thereby to suppress the demagnetizing of the disk for a long period. CONSTITUTION:Spinel powder made of Ag2O3 and MgO having 99.5% of purity and 0.8mum of mean particle diameter is filled in a die for a hot press, heated under pressure of 30MPa in vacuum at the temperature rising velocity of 16 deg.C/min, temporarily held at 1850 deg.C for 1 hour, and then cooled to obtain a sintered material. The thermal expansion coefficient of the material is 7.8X10<-8>/ deg.C, 2.4X10<4>kg/mm<2> of Young' s modulus, 1200kg/mm<2> of Vickers hardness, 0.035Cal/cm. sec.  deg.C of thermal conductivity, and 3.55 g/cm<3> of density. These values satisfy all physical values required for a magnetic head slider. Accordingly, a magnetic head slider formed of this spinel sintered material exhibits excellent sliding property.
Patent JP-2000095038-A (JP)
Title: Joint structure of interior parts
Inventor: KOBAYASHI AKIRA
IPC: B60R13/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To improve appearance by avoiding dislocation of a dashboard side trim from a side sill scuff. SOLUTION: An axially extended fit-in joint part 3 is provided at the joint side end of a side sill scuff 2, and a cutout part 4 is provided at the cross direction end of the fit-in joint part 3. A claw part 5 abutting against the cutout part 4 of the fit-in joint part 3 is protrusively provided at the joint side end of a dashboard side trim 1 jointed to the side sill scuff 2, and the claw part 5 is provided with a tongue piece 6 for holding the cutout part 4. When the dashboard side trim 1 is jointed to the side sill scuff 2, the claw part 5 is engaged with the cutout part 4, and the tongue piece 6 holds the cutout part 4. Even in the case of vertical and lateral external force being applied to the dashboard side trim 1, the dashboard side trim 1 is immobile being regulated by the claw part 5 and to piece 6.
Patent JP-H07102895-A (JP)
Title: Waterproof sheet for tunnel and its extending method
Inventor: KONDO MIKIO
IPC: B29L7/00
Filed: 1993-10-01
Abstract: PURPOSE:To obtain a waterproof sheet for tunnel extended along the surface in a tunnel in order to lead the ground water oozed out from a natural ground to both side ditches in the tunnel, and to prevent the dropping of the waterdrops in the space in the tunnel; and to extend such a waterproof sheet along the surface in the tunnel. CONSTITUTION:On the wall surface of the primary concrete 3 formed to a natural ground in the excavation hole of a tunnel, a water flow buffer 4 is abutted, and concrete nails 5 are hit in the water flow buffer 4 and the primary concrete 3 so as to fix the water flow buffer 4 to the primary concrete 3. A water cut-off sheet 6 is superposed to direct the fixed sheet 7 of the water cut-off sheet 6 in the peripheral direction of the tunnel excavation hole 1, and to contact the water cut-off sheet 6 to the water flow buffer 4. Under the condition where the part of the water cut-off sheet 6 contacting with an aluminum foil 9 is pressed strongly to the water flow buffer 4 by the inductor 12 of an electromagnetic induction heater 11, the electromagnetic induction heater 11 is operated so as to generate an electromagnetic induction heating between the inductor 12 and the aluminum foil 9, and the water cut-off sheet 6 and the fixed sheet 7 are fused, so as to fuse the water flow buffer 4 and the fixed sheet 7 integrally each other.
Patent JP-H02113799-A (JP)
Title: Piezoelectric loudspeaker
Inventor: WAKINO KIKUO
IPC: H04R3/00
Filed: 1988-10-24
Abstract: PURPOSE:To contrive low cost, miniaturization, light weight and low energy consumption of a system by directly inputting a digitized sound signal and reproducing an original sound. CONSTITUTION:First to fourth piezoelectric vibrating parts 21-24 are composed so as to be individually driven by respective bit signals of PCM signals. Further, the polarizing degrees of piezoelectric ceramic layers to intervene between divided electrodes 15-18 in rexpective piezoelectric vibrating parts 21-24 and a common electrode 14 are made different, piezoelectric constants are made different, the weighting is executed so as to generate sound pressures corresponding to the weights of respective bit digits, and therefore, by directly inputting respective bit signals to the piezoelectric vibrating parts 21-24, the voice can be reproduced. Thus, the price of a digital audio system can be reduced, and simultaneously, the miniaturization, light weight and low energy consumption of the system can be contrived.
Patent JP-S61145484-A (JP)
Inventor: MORI KAZUMA
IPC: G21C3/328
Filed: 1984-12-19
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-2000101421-A (JP)
Title: Programmable device
Inventor: MIYAZAKI HIROYUKI
IPC: H03K19/177
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a self-reconfiguration function to the programmable device. SOLUTION: This programmable device is provided with a programmable logic section 20, a trigger condition discriminating section 31, that counts number of times of basic triggers having a prescribed value of signals from the programmable logic section 20 synchronously with a clock and generates a final trigger signal when the counted number of times reaches a setting value, a circuit information selecting section 32 that decides revision of the circuit configuration, based on the current circuit configuration of the programmable logic section 20 and on the generation of the final trigger signal or its sequence, and a configuration control section 33 that reads configuration information, based on the decision so as to revise the circuit configuration of the programmable logic section 20.  The state of the programmable logic section 20 is stored in a variable storage section before the revision of the circuit configuration of the programmable logic section 20 and the initial state of the programmable logic section 20 after the revision of the circuit configuration of the programmable logic section 20 is set, based on the stored value.
Patent JP-S61145990-A (JP)
Title: Chrominance signal conversion system
Inventor: OTA NOBORU
IPC: H04N1/46
Filed: 1984-12-19
Abstract: PURPOSE:To obtain such a color image as desired color emphasizing a designated specific color, when a color to be corrected is designated on an image surface of a colors display image and its designated color is corrected to the utmost by converting a specific color's signal level and by making it applicable that the more the corrected color is receded from an initial color, the slower its signal level allows it to perform the correction. CONSTITUTION:Three colors signal image signals Bp, Gp and Rp which locate at the positions designated on the picture surface are inputted to a subtraction circuit 7 with a performance of inputting to a maximum saturation signal detecting circuit 4 together with the respective inputted image signals B, G and R and then each output is inputted to an absolute value circuit 8 to become signal ABS2 after being added by an adding circuit 9. And furthermore, the most saturated chrominance signals B0, G0 and R0 are calculated and outputted to input to a subtracting circuit 5. Each output obtained after being subtracted together with the image signals Bp, Gp and Rp is inputted to the absolute circuit to become signal ABS1 after being added by an adding circuit 10. Outputs ABS1 and ABS2 are inputted to a subtracting circuit 12 with a performance of outputting of beta setting apparatus 13 after being added by adding circuit 11. An output ABS3 obtained is inputted together with the correction signals alphay, alpham and alphac by a multiplier 15 and then multiplication outputs HHy, HHm and HHc are inputted to a multiplying circuit 16 together with the input image signal B, G and R.
Patent JP-H01111361-A (JP)
Title: Semiconductor chip carrier
Inventor: MATSUMOTO KUNIO
IPC: H01L23/473
Filed: 1987-10-26
Abstract: PURPOSE:To enhance a heat-radiating characteristic, the number of connection pins and a mounting chip density by a method wherein a fin is installed at a coolant path of a cooling and sealing body, a carrier substrate to be used for a flip-chip bonding operation is used and two or more chips mounted on the carrier substrate collectively. CONSTITUTION:The following are provided: a carrier substrate 14 where a semiconductor chip 10 is connected electrically to its surface by a fli-chip bonding operation, its rear is connected electrically to a wiring substrate 20 through a carrier connection part 52, its peripheral end is fixed to the wiring substrate 20 through a fixing part 55 and a wiring conductor is incorporated; a cooling means incorporating a coolant path equipped with a fin 13. In addition, a cooling and sealing body 11 where the semiconductor chip is connected thermally and its peripheral part is sealed and fixed to the carrier substrate 14 through a chip-sealing part 54 is provided. By this structure, heat-radiating characteristic, the number of connection pins and a mounting chip density can be enhanced.
Patent JP-H10114548-A (JP)
Title: Cathode-ray tube
Inventor: CHIGUSA TAKASHI
IPC: G02B1/111
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cathode-ray tube capable of preventing a leakage electric field and having high luminance in the cathode-ray tube having a conductor layer and specified antireflection film on the outer surface of the front panel of a phase plate by specifying the constitution of the conductor layer and providing a special layer directly above the conductor layer. SOLUTION: This cathode-ray tube has >=1 conductor layer on the outer surface of the front panel of a phase plate and has an antireflection film consisting of >=2 lamination layers including a conductive layer and consisting essentially of SiO2 , for example. The conductor layer is formed from the fine grain of a conductive metal (compd.) (e.g. Ag2 O, AgNO3 and AgCl), and a layer (e.g. adding a reductive substance to an antireflection film) contg. a reductive substance (e.g. NaBH4 or LiAlH4 ) is provided directly above the conductor layer. Consequently, the purity of the conductive-metal simple substance low in receptivity is increased in the conductor layer, and the conductivity is improved.
Patent JP-2000099749-A (JP)
Title: Graphics processor
Inventor: MIZUTANI KENICHI
IPC: G06T13/80
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the display performance in the continuous display operation of graphics. SOLUTION: A graphics processing part B2 is constituted of an address selector part B4 for switching a graphic setting value and the address of graphics to be plotted, a parameter RAM part B5 for storing set values, a graphics ROM address operation part B6 for calculating the address of a graphic, a display graphics/continuous display judging part B7 for judging graphics to be displayed out of graphics set up in the RAM part B5 and continuous graphics, a graphic ROM part B8 for storing graphic data, a graphics number stock FI/FO part B9 for storing the address of the graphics judged to be displayed, an output part B10 for adjusting the timing of an output from the graphics ROM part B8 to the timing of data stored in a display buffer part B3, a timing generation part B11 for controlling the inside of the graphics processing part B2,  and a continuation judging part B12 for judging continuous graphics or not.
Patent JP-S61146869-A (JP)
Inventor: INO KAZUHIDE
IPC: C23C14/08
Filed: 1984-12-21
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-H08127378-A (JP)
Title: Tube lug connecting structure for bicycle frame
Inventor: KODAMA HITOSHI
IPC: B62K19/18
Filed: 1994-11-01
Abstract: PURPOSE: To high reliably connect a tube to a lug by forming a groove respectively in the outer surface of an inner member and in the inner surface of an outer member, and charging with a bonding agent a void part formed by mating both the grooves. CONSTITUTION: One or a plurality of grooves 3, 3' are provided respectively in the outer surface of a lug 2 which is an inner member and in the inner surface of a tube 1 which is an outer member. Both the grooves 3, 3' are mated to form a void part 4 charged with a bonding agent, so as to provide a connecting structure. Here by using a foaming bonding agent in the bonding agent with which the void part 4 is charged, workability is improved, and charging can be perfectly performed. By a press fit part 5 left as provided in one end or both ends of the grooves 3, 3', a jig in a hardening furnace is simplified. Accordingly, the tube 1 and the lug 2 can be high reliably connected.
Patent JP-S62127909-A (JP)
Title: Control point changing method in industrial robot
Inventor: SAKAMOTO YOSHITAKA
IPC: B25J9/16
Filed: 1985-11-28
Abstract: PURPOSE:To correct a locus on-line by using respectively another machine size when the pulse (angle) data of respective shafts of a robot are converted to orthogonal coordinate data and when the orthogonal coordinate data are converted to the pulse data. CONSTITUTION:A control point A point of an actual work tool 1 is shifted to a detecting object P point and then pulse data SA, LA and UA are stored. The pulse data are converted by using the machine size of the A point and purpose values XE, YE and ZE are generated. Present value pulse data S0, L0 and U0 are converted by using the machine size of a B point and starting points XS, YS and ZS are made. For the robot control clock from the starting points XS, YS and ZS and the purpose values XE, YE and ZE, present values X, Y and Z are obtained, this is converted by using the machine size of the B point and pulse data S, L and U are made. The above-mentioned processing is continued until the present values X, Y and Z arrive at the XE, YE and ZE.
Patent JP-H04145537-A (JP)
Title: Information processor
Inventor: TANEDA KOICHI
IPC: G06F12/06
Filed: 1990-10-05
Abstract: PURPOSE:To eliminate the need of the modification of software in corresponding to a change in hardware even at the time of performing an exceptional process which largely depends upon the hardware by providing a ROM vector table and bank switching means. CONSTITUTION:When an exceptional process becomes necessary, a bank switching means 4 switches the bank address from a RAM 2 which is usually selected to a ROM 3 only when the exceptional process is caused by hardware. A CPU 1 executes a ROM exceptional processing routine 32 by referring to a ROM vector table 31 and analyzes and removes the cause of the exceptional process which largely depends upon the hardware. Then the bank switching means 4 automatically switches the bank address from the ROM 3 to the RAM 2. Therefore, even when the produced exceptional process largely depends upon the hardware, it is not necessary to modify the software in corresponding to the change in the hardware.
Patent JP-S63124341-A (JP)
Title: Magnetron device
Inventor: ITO TAKESHI
IPC: H01J23/10
Filed: 1986-11-12
Abstract: PURPOSE:To prevent a permanent magnet from being broken due to stress strain and to enlarge central magnetic density by specifying a diameter of a hole bored at a yoke part where a permanent magnet is fixed in a magnetron of an internal magnet type. CONSTITUTION:A permanent magnet 11 is fastened with pressure of about 20 kg to 30 kg in the axis direction by the use of plural small bumps 3b, which are disposed on a flange part 3a of a sealing tube 3 and on a circular part centering an axis of the tube 3 and along the periphery of the tube 3, and by the use of a yoke part 15. A hole centering the axis of the tube 3 is bored in the part 15 and its diameter D1 is made equal to that of the circle on which the bumps 3b are disposed. Therefore, both pressures applied to the magnet 11 are not slided to each other in the axis direction and so the magnet 11 is prevented from being broken. When a diameter D3 of a hole formed in the central part of the magnet 11 is made smaller by 2 mm to 10 mm than the diameter D1, central magnetic flux density can be kept large.
Patent JP-H0984719-A (JP)
Title: Closet seat
Inventor: KASATANI MINOSUKE
IPC: A47K13/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent uncomfortable feeling caused by the material at the time of seating by removably fitting a closet seat body formed with a foaming raw material into a U-shape or an O-shape and having a semicylindrical cross section to a closet seat floor. SOLUTION: A proper foaming raw material is formed into a U-shape or an O-shape and a semicylindrical cross section in a molding box, and a closet seat body (a) integrally formed with a seating section (b) on the outer surface is molded. The closet seat body (a) is replaceably fitted via a lower circular edge section (c) to cover the whole closet seat floor A fitted at the upper position of the opening face of a toilet stool in advance while the seating section (b) is located above. This close seat is excellent in flexibility and heat retaining property at the time of seating, there is no sense of incompatibility such as cold feeling, and very soft contact feeling and warm feeling can be given to a body at the time of seating.
Patent JP-S61146044-A (JP)
Title: Diagnosing system of data communication control device
Inventor: TOKUNAGA SHUICHI
IPC: H04L69/40
Filed: 1984-12-20
Abstract: PURPOSE:To diagnose only a circuit to be tested, by an off-line, by bringing only its circuit to a turning-back connection, and executing a test, in case when a state to be tested has been generated in plural some circuits which have been connected to a communication control device. CONSTITUTION:Whether a fault has been generated in each circuit connected to a communication control device DCC2 or not is always checked by an MPU7. When a fault is generated, its message is transferred to a central processor CC1 through a DMA transfer control part 4 from a main control part 5. The CC1 sends a test command to the DCC2 in response to the message, and starts its circuit test program. The started test program sets a designated (fault) circuit to an off-line, brings it to a turning-back connection, also generates a test signal and executes a turning-back test.
Patent JP-H1198764-A (JP)
Title: Position control of rotary shaft
Inventor: SATO TADASHI
IPC: H02P29/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To make axial thrust generated at a rotary shaft opposed to axial load, and retain the axial position of the rotary shaft at a prescribed target position without using a thrust bearing, by fixing induction type rotors involving conductive bars with a skew angle to the rotary shaft, and supplying current to the conductive bars. SOLUTION: Induction type rotors 18, 19 of two sets of induction motors 12, 13 are fixed to a rotary shaft 11, and conductive bars 18a, 19a of the two sets of the induction type rotors 18, 19 are formed at an equal skew angle in opposite direction to each other. When current flows through the conductive bars 18a, 19a, rotational torque Fθ occurs, and axial thrusts F1 , F2 in an opposite direction to each other also occur. By detecting the axial displacement of the rotary shaft 11 through a displacement sensor 14, generating the axial thrust in an arbitrary direction and of magnitude with the respective rotor currents of the induction motors 12, 13 adjusted, and balancing it with the thrust of the load of a pump or the like, it is possible to maintain the axial position of the rotating shaft 11 at a prescribed target position.
Patent JP-H07123228-A (JP)
Title: Picture output device
Inventor: TANAKA MASANORI
IPC: B41J5/30
Filed: 1993-10-28
Abstract: PURPOSE:To save the resource and to attain valid picture output by discriminating a printed side of paper used again without accidental erasure of printed data, printing out the data surely again on an opposite side to the printed paper side, discriminating the printed state while the printed state of the printed paper used again is divided for each area and printing out data onto the printed side surely again in which part of the printed side only is printed. CONSTITUTION:A sensor 2 consisting of a close contact CCD sensor or the like scans a printed side of a cut paper sheet 11 extracted from a paper feed unit 1 and sensor data are fed to a black letter count section 4. When it is discriminated that printing is available based on a black letter rate, a print rate and other collation methods or the like, the data are fed to a plotter 3 and the picture data are printed on the printed side. Then the printed paper side of paper used again is discriminated without accidental erasure of printed data and picture data are surely printed again on the opposite side to the printed side, and the printed state of the printed side used again is discriminated through division of each area and the data are surely printed again on the printed paper side for only part of the printed side.
Patent JP-H05108743-A (JP)
Title: Logic diagram editing device
Inventor: NAKAMURA TAKEO
IPC: G06F17/50
Filed: 1991-10-17
Abstract: PURPOSE:To provide a logic diagram editing device whose operability is improved by executing editing while plural symbols are being displayed on one editing picture at a time with respect to the logic diagram editing device of a CAD (computer aided design) system by a computer. CONSTITUTION:This logic diagram editing device is constituted of terminal equipment 1 consisting of a display, a keyboard, a coordinate input device, a command analysis processing part 2 to analyze a command from the terminal equipment 1 and recognize various kinds of processing functions, an editing processing part 3 to receive the designation of the processing function from the command analysis processing part 2 and execute an editing function, a memory 4 in which the internal data of a symbol pin for the editing part 3 to execute the editing is stored, a display control part 5 to display the contents of the memory 4 being edited on the terminal equipment 1, a file I/O 6 to store the contents of the memory 4 after the finish of the editing to a data base 7, and the data base 7 to store an edited drawing.