baber/WOPTO huggingface dataset:
Patent JP-H0380956-A (JP)
Title: Jet water nozzle
Inventor: SAKAGAMI TSUTOMU
IPC: B05B1/30
Filed: 1989-08-23
Abstract: PURPOSE:To form a tasteful water posture by generating the revolution and rotation of an inner pipe in an outer pipe by rotatory power generated by the inflow of pressure water from a vertical slit and generating inner and outer double jet water streams by one jet water nozzle. CONSTITUTION:A water injection port 2 is formed to the lower part of an outer pipe 1 and an emitting orifice 3 having a large diameter is formed to the upper end surface of said outer pipe 1. A short middle pipe 5 is mounted in the outer pipe 1 so as to provide a space 6 by mounting the outer periphery of the upper end thereof to the upper part of the outer pipe 1. A plurality of vertical slits 7 are opened to the peripheral wall of the middle pipe 5 at proper places in the same direction. The inner pipe 8 loosely fitted in the middle pipe 5 so as to provide a space 10 is equipped with the head 9 fitted in the emitting orifice 3 of the outer pipe 1 at the upper end thereof and allowed to protrude from the middle pipe at the lower part thereof. Further, the inner pipe 8 is held by a ring 11 and the lower end of the middle pipe 5 is closed by said ring 11. A jet orifice 14 is formed to the upper end surface of the head 9 of the inner pipe 8 and a stopper 12 is mounted to the outer periphery of the downward protruding part of the inner pipe 8. As a result, inner and outer double jet water streams are obtained by one jet water nozzle.
Patent JP-H0378805-A (JP)
Title: Positioning control system
Inventor: OHASHI TAKEHIRO
IPC: G05D3/12
Filed: 1989-08-23
Abstract: PURPOSE:To precisely position a mobile part to each cell by securing previously a distance between an edge point set on a coordinate axis member for positioning control and an actual stop point of a storehouse set at a position opposite to said edge point and using the secured distance to the positioning control as the correction value. CONSTITUTION:A sensor 2 passes through the edge points P1-P5 of a coordinate axis member 16 and outputs the edge point signals, and a cell group 4 is provided with the stop points Q1-Q4 which show approximately the center positions of cells 4-1 - 4-4 respectively. A distance function generator 9 defines the values of a cell counter 10 and a tacho counter 11 as the inputs of distance function and outputs a speed control signal (d) as the output of the distance function. Then a positioning control part sets the corrected tacho count number and the mobile cell number to both counters 11 and 10 respectively and controls a motor based on the values of both counters to position a mobile part 1 to a stop point. Thus the part 1 can be precisely positioned to each cell.
Patent JP-S6460775-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: HIDAKA TERUFUMI
IPC: F02P5/153
Filed: 1987-08-31
Abstract: PURPOSE:To enable ignition timing to be gradually continuously changed in the change-over of ignition timing for regular fuel and that of ignition timing for high octane fuel. CONSTITUTION:A high octane change-over means in a control unit 20 sends a change-over command to the high octane side when a regular/high octane selecting means is positioned under the regular selecting condition and ignition timing is set near the advance limiting value for regular fuel for a predetermined time. Also, a regular change-over means sends a change-over command to the regular side when the regular/high octane selecting means is under the high octane selecting condition and ignition timing is set near the delay limiting value for high octane for a predetermined time. Thus, in the change-over between the ignition timings for regular fuel and high octane, the ignition timing is continuously gradually changed, so that any change in the output of an internal combustion engine 11 accompanying abrupt change in the ignition timing is not produced.
Patent JP-2001043031-A (JP)
Title: Disk array controller provided with distributed parity generating function
Inventor: KANESHIRO MORISHIGE
IPC: G06F12/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To seed up the data updating processing and data restoring processing by distributing parity generation for every stripe to be the object of parity generation and parallel executing that parity generation through plural parity generating circuits. SOLUTION: When data update is requested from a host device, a main control part 100 judges which disk cache part 400 or 500 is to be used from a striping group to which a stripe corresponding to the requested update data belongs. Then, the main control part 100 makes a parity generating circuit 421 or 521 in the relevant disk cache part read block data required for generating the updated parity data of the said stripe for the unit of a block through a cache memory 410 or 510 in the judged cache part 400 or 500 and generates correspondent parity data with the relevant parity generating circuit.
Patent JP-H0883240-A (JP)
Title: Transfer control circuit
Inventor: MAENO TAKAHIRO
IPC: G06F13/28
Filed: 1994-09-12
Abstract: PURPOSE: To improve the throughput of an asynchronous bus by sending a control signal out to a memory or the asynchronous bus, and actively reading data out of the memory and outputting them to the asynchronous bus. CONSTITUTION: An output control circuit 330 supplies a read strobe signal MRSTB as a strobe signal STB to the memory 6 through a driver 320, and further supplies an output effective signal MORDY as a data transfer acknowledgement signal DRDY to another slave-side information processor on the asynchronous bus 1 through the driver 320 and asynchronous bus 1. The output control circuit 330 has a function for actively controlling data transfer according to handshake protocol that determines the operation of the asynchronous bus 1 in sequence on the basis of both the edges of the bus control signal, i.e., the state transition of the bus control signal from logic 'L' to logic 'H' (leading edge) and the state transition from 'H' to 'L' (trailing edge).
Patent JP-S59106086-A (JP)
Title: Co-ordinate reader
Inventor: MORITA YOSHIYUKI
IPC: G01B7/00
Filed: 1982-12-10
Abstract: PURPOSE:To detect exactly a position by placing a read range outside detecting sense line in the circumference of a scanning circuit and an amplifying filter circuit, detecting a calling-on signal induced by its line, and inhibiting a detection of a position of an energizing coil. CONSTITUTION:A co-ordinate reader is provided with a tablet 11 formed by laying a lot of sensor lines on a plate, scanning circuits 12a, 12b for selecting successively its sensor lines, an amplifying filter circuit 13 for amplifying and filtering a signal from its circuits 12a, 12b, an energizing coil for generating an alternating field, etc. Also, read range outside detecting sense lines 16a, 16b and 16c are laid in the circumference of the circuits 12a, 12b and the circuit 13, and a detecting circuit 17 is connected to the lines 16a, 16b and 16c. In this state, a signal of the outside of the read range, which is induced by the lines 16a, 16b and 16c is detected by the circuit 17 and applied to a switching circuit 18, and a signal for inhibiting a detection of a position of the energizing coil is supplied to a controlling circuit 14, by which a detection of an erroneous position is prevented.
Patent JP-H0266671-A (JP)
Title: Symbol string collating device
Inventor: YAMADA HACHIRO
IPC: G06F17/30
Filed: 1988-08-31
Abstract: PURPOSE:To reduce the chip size and then the cost of a symbol string collating device by storing a collating symbol string into each column of an associative memory circuit set into an associative memory in a form of a matrix and supplying the symbol strings to be collated in parallel into each column of the associative memory circuit from a shift register for collation of these symbol strings. CONSTITUTION:The maximum N pieces of collating symbol strings containing M or less pieces of symbols are registered into an associative memory 100 and then collated with the symbol strings to be collated which are inputted to a shift register 110 holding M pieces of symbols from a symbol string input terminal 111 for each symbol. When the coincidence is obtained between some of the symbol strings to be collated and held in the register 110 and either one of collating symbol strings registered in the memory 100, a coincidence signal 101 is outputted to an encode 120 from the column where the collating symbol string of the device 100 is registered. The encoder 120 produces a coincidence address code 121. The symbol string to be registered is inputted from the terminal 111, and an address to be registered is selected when the word lines 103 designated by a register address 102 are selectively driven by a decoder 130.
Patent JP-S6276942-A (JP)
Title: Reception circuit
Inventor: TANAKA KEIJI
IPC: H04B1/707
Filed: 1985-09-30
Abstract: PURPOSE:To simplify the circuit constitution by obtaining an information data d(t) from a binary-coding circuit binary-coding a spread spectrum signal S(t), a mixing circuit mixing the binary-coded signal and a PN code p(t) and a mixing circuit mixing the said mixing signal and the binary coding signal. CONSTITUTION:A binary-coding circuit 1 converts a spread spectrum communication reception signal S(t) into a binary-coding signal Ss(t) and outputs the signal into a correlation device 2 and a mixing circuit 3. A frequency divider 6 applies a clock subject to 1/K frequency division to a PN code generating circuit 7 (K is a ratio of a carrier frequency to a PN code clock). A mixing circuit 8 mixes a signal Cs(t) of -1 or +1 representing the code component of the carrier from a carrier code signal generating circuit 5 and a PN code p(t) from the circuit 7 to generate a mixed signal m(t) newly. The circuit 3 mixes the signals Ss(t) and m(t). Thus, the PSK modulation by the carrier and the demodulation by the PN code are applied at the same time to output a signal including the information data d(t).
Patent JP-H0642400-A (JP)
Title: Fuel injection control device
Inventor: ISHIBASHI MITSUYOSHI
IPC: F02D45/00
Filed: 1992-07-24
Abstract: PURPOSE:To prevent the occurrence of mutual interference of noise between banks and injectors and to facilitate the design of a circuit by suppressing the occurrence of error operation on the control circuit side owing to noise of a drive circuit. CONSTITUTION:In the fuel injection control device 14 of a V-type multicylinder internal combustion engine 10, the source circuit 28 of a control circuit 21 is separated away from the source circuit 31 of a drive circuit 22 and reflux lines 32A and 32B through which the drive circuit 22 is connected to injectors 13a and 13d are arranged to each of banks 11 and 12 or each of injectors 13a-13f.
Patent JP-2001038197-A (JP)
Title: Treatment for making inorganic material highly functional and treating device therefor
Inventor: YAMAZAKI NAKAMICHI
IPC: B01J19/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To surely and easily impart high functionality to an inorganic material in an extremely simple production process by physically or chemically adsorbing one or more kinds of functionality imparting materials obtained by steam distillation and having various kinds of characteristics on the inorganic material. SOLUTION: The functionality imparting material B is incorporated in steam sent from a boiler 3 and heated by a heater 4 and forcibly sent to an autoclave 1 by the difference of pressure. The supply of a gas containing the functionality imparting material B is controlled by a pressure equal to or below saturated vapor pressure at >=100 deg.C to equal to or blow the critical temp. Thus, one or more kinds of the functionality imparting materials B having water repellence, optical characteristics, antimicrobial property, aromatic action, deodorant action, electric or electronic characteristics is distilled by steam distillation to be previously incorporated in gas molecule and the vapor is forcibly charged into the autoclave 1 to physically or chemically adsorb the functionality imparting material B on the surface of the inorganic material A in the autoclave 1.
Patent JP-H0265569-A (JP)
Title: Video signal processing unit
Inventor: MATSUSHIMA YOSHIHIRO
IPC: H04N5/14
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a synchronizing signal surely synchronously with a video data by generating the synchronizing signal having a delay time larger than a delay time caused due to dispersion in components or temperature or voltage change. CONSTITUTION:A synchronizing signal S is converted into a horizontal synchronizing signal H by a horizontal synchronizing signal generating circuit 3 and into a vertical synchronizing signal V by a vertical synchronizing signal generating circuit 4. The delay times tpd1 and tpd2 in this case are delay varied with temperature or voltage. A delay clock generating counter 6 generates a frequency divider clock Q1 from a counter control signal Q and a dot clock DC. The frequency divider clock Q1 has a delay of 2 dot clocks synchronously with THE TRAIlLING OF THE synchronizing signal S. Then a flip-flop 7 receives the horizontal synchronizing signal H, the vertical synchronizing signal V and the frequency divider clock Q1 to generate a horizontal synchronizing signal H' retarded from the delay time tpd1 and a vertical synchronizing signal V' retarded than the delay time tpd2.
Patent JP-S59107888-A (JP)
Inventor: HANEDA MAKOTO
IPC: B25J15/00
Filed: 1982-12-11
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-S60109918-A (JP)
Title: Discriminating circuit of input signal frequency
Inventor: OSADA HIDEAKI
IPC: G06K7/00
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a discriminating circuit of an input signal frequency used for discrimination or the like of a magnetic card of a magnetic card reader by providing the lst and 2nd waveform shaping circuits, a charge-up circuit and a voltage comparator circuit. CONSTITUTION:A rectified wave output of waveform shaping circuit 25, 26 is fed to terminals 1, 2 via buffers 45, 46 and capacitors 49, 50. The charge-up circuit consisting of a capacitor 47 and a resistor 48 is operated based on a voltage V2 as a reference, is discharged by a prescribed voltage each through a diode 52 every time the rectangular wave being a low level when the wave is activated is inputted to the terminal 1, and charged by the said prescribed voltage each through a diode 53 every time the rectangular wave being high level at the active state is inputted to the terminal 2. The voltage V3 of the charge-up circuit is compared with set voltages V4, V5 formed by dividing a DC voltage V1 by resistors 57-60 at comparators 55, 56. Whether or not the frequency of two input signals is identical is discriminated without giving a problem to the phase shift in the two input signals in this way.
Patent JP-H0965606-A (JP)
Title: Structure for supporting rotary machine
Inventor: MIMURA HISAFUMI
IPC: H02K5/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To absorb the vibration of a rotary machine so as to prevent the breakage, etc., of the rotary machine and a stopper by fixing one end of a spring member, the other end of which is fixed to the rotary machine, to a frame. SOLUTION: A structure for supporting an overhung type rotary machine 1 connected to the shaft 2 of a machine is constituted so that backlashes can be obtained in the axial direction X and a direction Y perpendicular to the axial direction X by providing one strut below the machine 1 and inserting the strut into the supporting hole 5a of a rotation stopping body 5 fixed to a frame 4 with a clearance between the outer peripheral surface of the strut and the inner peripheral surface of the hole 5a. Then one end 20b of a flat spring member 20, the other end 20a of which is fixed to the end face 1a of the machine 1 with a bolt 10, is connected and fixed to the frame 4 with a bolt 11 and the vibration of the machine 1 in the directions X and Y is suppressed by means of the bent section 20a of the member 20.  Therefore, the service life of the machine 1 can be prolonged by stabilizing the functions of the machine 1 and the rotating stopping body 5 and the rotating speed of the machine 1 can be increased.
Patent JP-S6196770-A (JP)
Title: Semiconductor device
Inventor: OHATA KEIICHI
IPC: H01L29/43
Filed: 1984-10-17
Abstract: PURPOSE:To perform a GaAs MISFET which is substantially impossible by the conventional technique by forming an InGaP layer or an InGaAsP layer on the surface side of a GaAs layer in contact with the GaAs layer. CONSTITUTION:An InGaP layer 12 is formed on the surface side of a GaAs layer formed with a channel, and an insulating film 13 is formed on the layer 12. Since the layer 12 is matched in lattice with the GaAs and its electron affinity is smaller than that of the Ga, it encloses the electrons of the channel in the GaAs and performs a role of separating the insulating film from the electron channel 15 in the GaAs. Here, EC, EV, EF respectively designate the lower end of the conduction band, and the upper end of the valence band and a Fermi level. The boundary between the layer 12 and the film 13 has relatively smaller boundary level density than the insulating film formed directly on the GaAs, readily variable surface potential and relatively better boundary characteristics.
Patent JP-H0882055-A (JP)
Title: Skylight window
Inventor: WATANABE MANABU
IPC: E04D13/03
Filed: 1994-09-13
Abstract: PURPOSE: To provide a skylight window in which the daylighting quantity taken into the interior of a room can be increased, and also the assembly thereof is easy and the watertightness is excellent. CONSTITUTION: A skylight window 30 is provided with a frame-shaped fixing frame 50 being fixed between the outdoor-side end part of a daylighting passage 41 and a roof structural member 10, and packings 71, 72, 73 that are positioned between the fixing frame 50 and a translucent board 60 for preventing the intrusion of water from the outdoors. The translucent board 60 is fixed inside the frame of the fixing frame 50 so as to be positioned nearly flush with a roofing member 20.
Patent JP-H0388431-A (JP)
Title: Error correcting/processing circuit
Inventor: NAGASU MEGUMI
IPC: H03M13/00
Filed: 1989-08-24
Abstract: PURPOSE:To simplify the circuit constitution and to reduce a circuit scale by using a parity check means so as to detect the coincidence between a parity of a transmission data and a parity of an error pattern thereby detecting error correction. CONSTITUTION:A parity check means 14 detects the coincidence between a parity of a transmission data and a parity of an error pattern to detect mis- correction. Thus, an arithmetic means 15 has only to obtain a correction data corresponding to an information bit of the transmission data and only an error pattern of the information bit in the reception data is outputted from a generating means 13. Thus, the bit width of the output data of the generating means 13 is decreased and the circuit scale of the arithmetic means 15 or the like is reduced.
Patent JP-H1121990-A (JP)
Title: Fixing or unfixing tool for side ditch concrete cover
Inventor: ENOMOTO JUNICHI
IPC: E03F7/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To fix or unfix a side ditch cover regardless of hand hooks formed therein and install it by a fixing/unfixing tool which can be used even for a U-shaped ditch with a small gap under the cover such as a ditch for a large diameter pipe for oil or water and lay the ditch covers horizontally and closely to each other so that the upper face can be used as a passage way, when the removed covers are temporarily placed. SOLUTION: A three-point support device by which a cover is fixed at a little slant owing to its own weight and a handling shaft 2 fasten firmly the handle 1 at the upper part through a housing 4 because one side of the cover is supported regardless of hand hooks by using a cover press 10 equipped in an arm 6 as the upper support point and using claws 7, 7' at two positions as the lower support points and further, the lower part of the handling shaft 2 and the arm 6 are fastened firmly so as to slide and support the gravitational center. And the housing 4 is freely rotatable while supporting the load acting on the handling shaft 2. And the cover can be turned 180 degrees by lifting a lever 5 fixed to the housing 4 and turning the handle 1.  In this way, the cover can be securely held without use of hand hooks and the upper part of the temporarily laid covers can be used as a passage way.
Patent JP-H1144198-A (JP)
Title: Method and device for placing tunnel concrete using form with hollow form
Inventor: WAKAMATSU TADAYUKI
IPC: E04G11/04
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently form a storage space for a disaster facility during the placement of concrete for secondary lining into a tunnel. SOLUTION: This concrete placing method involves forming a storage space 36 in which a disaster facility 34 is installed, inside a tunnel 14 with the intervention of a form 12, and placing concrete 16 for secondary lining. After a hollow form 26, provided on at least one side form 22 in such a way as to freely project, is made to project from the side form 22 to match the width of the storage space 36 so as to secure the storage space 36, the concrete 16 for secondary lining is placed in the tunnel 14.
Patent JP-S6368530-A (JP)
Inventor: USAMA NADOHIRU BESUMARU
IPC: C07C35/08
Filed: 1987-09-02
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-S6459180-A (JP)
Title: Flux transmitting wire
Inventor: SAITO HIDEFUMI
IPC: G01R33/02
Filed: 1987-08-31
Abstract: PURPOSE:To reduce the effect of an acting part on objective magnetic flux and to miniaturize an apparatus, by forming a wire material having high magnetic permeability from a superconductive material and utilizing minus effect due to a superconductive phenomenon to confine magnetic flux in the wire material. CONSTITUTION:The gap 2a of a core wire 2 is positioned with respect to a disc 1 in such a state that a superconductive material 3 is cooled and the magnetizing current corresponding to a magnetic patter is allowed to flow to a coil 5. The magnetic flux generated in the core wire 2 is confined in the core wire 2 by the minus effect of the material 3 and the disc 1 is magnetized by a piercing magnetic circuit to write the pattern in the disc 1. When the gap 2a is positioned to the disc 1 without allowing a current to flow to the coil 5, the magnetic flux corresponding to the pattern is invaded in the core wire 2 to be confined therein and a current is generated in the coil 5 to read the pattern. By this method, the effect of an acting part on objective magnetic flux is reduced and the apparatus can be miniaturized.
Patent JP-S6189228-A (JP)
Inventor: HAINRITSUHI ARUBERUTSU
IPC: C10M155/04
Filed: 1985-10-02
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-H0856441-A (JP)
Title: Sulky rice transplanter
Inventor: ITANI KAZUAKI
IPC: A01C15/04
Filed: 1994-08-19
Abstract: PURPOSE: To provide a rice transplanter so designed that rising parts such as a fertilizing hopper and fertilizer delivery case are rendered lighter, easily resulting in the simplification and lighter weight of the elevation supporting structure for the hopper and case. CONSTITUTION: In this sulky rice transplanter mounted with a planting part in a vertically movable way in the rear of a traveling vehicle, an air tank 51 is fixed on the traveling vehicle, a fertilizing hopper 46 and a fertilizer delivery case 47 are furnished in a vertically movable way, and the outlet of the delivery case 47 is detachably connected to the outlet of the air tank 51.