baber/WOPTO huggingface dataset:
Patent JP-H06123453-A (JP)
Title: Air conditioner
Inventor: MAEHARA KAZUO
IPC: F24F5/00
Filed: 1992-10-13
Abstract: PURPOSE:To provide an air conditioner which, during a spot cooling or heating operation for a number of places, particularly during the heating operation, can back up with required strength corresponding to the places to be heated. CONSTITUTION:This air conditioner is provided with a heat source unit 10, terminal units 20 connected to a circulation circuit 11 for heat source water from the heat source unit 10 to discharge air-conditioned air into a room, and a subsidiary heater provided in a branch circuit (heating backup circuit) 13 which is branched from the circulation circuit 11 to heat the heat source water additionally. In this instance, a plurality of terminal units are arranged in parallel with the circulation circuit 11, and in at least one or a number of terminal units, a heat coil 32 is provided adjacent to an air heat exchanger at an extended part of the branch circuit 13. Thus, a shortage of heating capacity can be supplemented at necessary places in the severest period during the wintertime.
Patent JP-H02125158-A (JP)
Title: Governor valve for automatic transmission
Inventor: OKAHARA HIROBUMI
IPC: F16H63/02
Filed: 1988-11-01
Abstract: PURPOSE:To easily insert the retainer plate into the radial thick portion of a valve body for a valve with a long spring by forming a penetration portion on the retainer plate and forming a notch to be passed by this penetration portion on the valve body. CONSTITUTION:A primary valve 30 and the first and second secondary valves 31 and 32 are radially inserted into the valve body 12 of a governor valve. A spring 36 elastically supporting a spool 34 of the first secondary valve 31 is seated on the thick portion of the valve body 12 via a retainer plate 38, a seat portion 38a is formed in a shape penetrating into the thick portion 40, and a notch 42 through which the penetration portion 38a can pass in the axial direction is formed on the parking gear mating face 12a of the valve body 12. The spring can be easily inserted into the limited radial thick portion of the valve body for the valve with the long spring elastically supporting the spool.
Patent JP-H10125574-A (JP)
Title: Electron beam exposure method/device
Inventor: ONODA ATARU
IPC: G21K5/04
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To realize field division and distortion correction, which are optimum for a distortion value, by dividing plotting pattern data into the areas of plural sizes smaller than a maximum deflection area at the time of dividing plotting pattern data into the electric deflection areas of an electron beam in electron beam exposure. SOLUTION: The electron beam 26 is transferred on a sample 27 which is plotted by electronic lenses 22 and 23. The distortion value which is previously measured is stored in a magnetic disk 214 and plotting pattern data is, in advance, stored in external storage device 29. The sizes and the correction values of the respective fields (electric deflection areas) after division are stored in a memory 210. A control computer 28 reads plotting pattern data from the storage device 29 and sends it to an operation part 211. The operation part 211 divides the field of the appropriate size against the distortion value. The fields are divided into the maximum field sizes at first. The respective fields are divided from the result of the fitting of the optical distortion value of the optical exposure device by a correction system.
Patent JP-2000102521-A (JP)
Title: Device for transmitting nuclear spin resonance signal to receiving antenna by induction effect and medical treatment apparatus
Inventor: OPPELT ARNULF
IPC: G01R33/28
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To couple nuclear spin resonance signals by induction effect by mutually magnetically interrupting three resonating coils, and orthogonally crossing and at least partially superposing their image pickup ranges to each other. SOLUTION: This device is formed of three sets of resonating dipoles or ring coils 2, 4, 6 arranged vertically to each other. The dipole coils are synchronized to the working frequency of a magnetic resonance device, for example, proton resonance frequency by use of a capacitor 8 or 10 or 12 inserted thereto. The resonating coils are arranged symmetrically to the center, and their axial lines and, thus, their main image pickup ranges or sensitivity ranges are orthogonally crossed to each other. Detuning devices 14, 16, 18 are connected in parallel to the capacitors 8, 10, 12, respectively, and the detuning device is formed of two diodes 20 connected in reverse parallel. In the excitation of the nucleus, the resonating receiving coils are automatically detuned through the detuning devices.
Patent JP-H0986350-A (JP)
Title: Arm piece bending structure and arm piece bending method for wiper arm
Inventor: HAYASHI AKIRA
IPC: B60S1/34
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes with twisting works eliminated, and simplify works by bending the intermediate part of an arm piece based on a line inclined with respect to a line perpendicularly intersected with the longitudinal direction of a wiper blade in the arm piece whose based end part is mounted integrally with the tip end part of a retainer. SOLUTION: A wiper arm 1 is made up of an arm piece 6 whose base end part is mounted integrally to the tip end part of a retainer 5 which is provided for an arm head 3 via a support shaft 4 in such a way as to be freely rocked, and of the various kinds of member devices such as an elastic unit 7 and the like energizing the arm piece 6 toward the direction of a pane of window glass. And bending works matching with the wiping motion of a blade over a curved glass surface, are applied to the arm piece 6.  Namely, a bending work part 6a is set at the intermediate part of the arm piece 6, and the bending work directed to the plate surface direction is applied to the aforesaid bending work part based on a line L' having an angle α with respect to a line L perpendicularly intersected with the longitudinal direction of a wiper blade (the longer direction of the arm piece tip end part) BL.
Patent JP-H10123577-A (JP)
Title: Optical switch
Inventor: CHIARONI DOMINIQUE
IPC: G02F1/31
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To make possible a high transmission speed by using an amplification light gate, making possible rapid switching, using a wavelength miultuplexer and laminating an interference noise. SOLUTION: An input port Q of each coupler Ci receives an input signal Ei carried by a wavelength λi respectively. Each wavelength multiplexer Mj contains the input port Bi respectively adjusted to the wavelength λi of the carrier wave of the input signal Ei. The input port Bi of each multiplexer Mj is connected respectively to one of the output port Aj of the coupler Ci through an amplification light gate Gj. Each gate Gj is constituted of a light amplifier having a gain switchable by a control signal Dji. Each input signal Ei is branched toward any output port Pj or a set of any output ports according to the control signal Dji applied to the gate Gj.
Patent JP-H10121321-A (JP)
Title: Godet roller
Inventor: KINO YOSHIHIRO
IPC: B65H51/32
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a godet roller compacted in a motor by the improvement of a structure for supporting a driving shaft and a rotation shaft. SOLUTION: This godet roller 21 for delivering a melt-spun yarn is provided with a support means 27 for separately and rotatably supporting the shaft 24 of a roller main body 22 from a mechanism 26 for rotating and supporting the driving shaft 25 of a motor 23. The shaft 24 is connected to the driving shaft 25 through a coupling 41.
Patent JP-H03137737-A (JP)
Title: Fault data recording device
Inventor: KIUCHI TSUTOMU
IPC: G06F11/34
Filed: 1989-10-24
Abstract: PURPOSE:To efficiently preserve fault data by permitting a filing processing means to cancel data which is newly stored when same data exist and adding repeated data to the previously stored same data. CONSTITUTION:When new fault data is given, a data retrieval part 4 retrieves past data stored in a buffer memory 3 and judges whether data or a data string which is the same as the data string including the data exists immediately before in data concerned or the data string. When the existence of the same data or the data string is retrieved as a result, the filing processing part 5 eliminates the data or the data or the data string, newly generates repeated data and stores it in the memory 3. Since the same data as 'fault B' and 'fault C' are inputted in the past in an illustrated example, new 'fault B' and 'fault C' are eliminated, and the number of repetition times, occurred time of the fault and a data string size are newly registered and stored as repeated data instead.
Patent JP-H07130691-A (JP)
Title: Automatic wafer grinder
Inventor: KATAYAMA HAJIME
IPC: B24B41/06
Filed: 1993-11-04
Abstract: PURPOSE:To provide an automatic wafer grinder capable of unattended operation of grinding, polishing and cleaning wafers. CONSTITUTION:A robot 1, surrounded by grinders 3 and 4, a polishing machine 5 and a cleaning device 6, carries wafers 2 under process. This arrangement makes unattended operation in production lines possible because of automated grinding, polishing and cleaning of wafers.
Patent JP-H02121266-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: SHIMOZU MASATERU
IPC: H01M8/24
Filed: 1988-10-31
Abstract: PURPOSE:To increase the output voltage and to obtain a sufficient strength against a vibration, a shock, and the like, by making the cell consist of units in which unit cells are connected to plural fuel cell stacks with common connecting conductors, and connecting neighboring fuel cell stacks through connecting conductors. CONSTITUTION:A unit cell is composed of plural unit cell units 18 connected in series, and conductors 19 for connection are arranged at the connections of the unit cells. Unit cells 6a and 6b with different diameters composed of three unit cell units 18 are laminated respectively in concentrical circular forms, for example. The connections in the unit cell units 18 in the unit cells 6a to 6d are on the same plane, and the unit cell units 18 are connected through connecting conductors 19 common to the unit cells, to form a fuel cell stack. Consequently, while the laminate density of the unit cells 6a to 6d is increased, the power generation capacity can be stabilized, and the holding strength of fuel cell stacks can be improved remarkably.
Patent JP-H1191578-A (JP)
Title: Wagon
Inventor: ISOBE EIJI
IPC: B62B5/06
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a wagon, especially for use in medical treatment facilities, which has a vertically slidable lever that is easily adjusted in vertical motion owing to its simplified structure. SOLUTION: A wagon comprises a plurality of vertical posts, which support a plurality of racks paralleled at predetermined vertical intervals and have casters at their lower ends. A predetermined one out of these posts is used as a tubular guide post 3b, in which a slide lever 5a is inserted for its telescopic sliding motion such that its upper end is projected upward from the uppermost rack 2a and is mounted with a horizontal bar. The tip of the guide post 3b is partly inflected into an inclined wall 6 that is gradually separated from the lever 5a to the tip so as to hold a frictional piece 7 vertically movable between itself and the lever 5a.
Patent JP-S61157056-A (JP)
Title: Facsimile simultaneous multi-address communication system
Inventor: KOSEKI KYOJI
IPC: H04B7/26
Filed: 1984-12-28
Abstract: PURPOSE:To shorten the occupied time of a channel by inputting information for showing multi-address communications to a communications preparation indicating signal in case of a multi-address mode and controlling the result so that a picture signal is outputted immediately after outputting the communications preparation indicating signal. CONSTITUTION:An operator in the center specifies the multi-address mode through an operational panel 7. Based on the specification, a control circuit 12 recognizes that the picture signal should be transmitted in the multi-address mode, sets a changeover switch SW to the state as figure (c) shows, and instructs a control signal transmitting circuit 10 to output control signal for multi-address. Thus the control signal transmitting circuit 10 generates the communications preparation indicating signal for including multi-address information as figure (b) shows. Said signal is simultaneously radio-transmitted to each automobile from a transmitting part 5 through the changeover switch SW. Immediately after the communication preparation indicating signal is outputted, the control circuit 12 switches and controls the changeover switch SW to the side of a picture signal transmitting circuit 9. The picture signal transmitted from a picture signal reading circuit 8 is interleave-controlled by the picture signal transmitting circuit 9, and then transmitted to each automobile from the transmitting part 5. Thus the multi-address transmission is carried out.
Patent JP-S63127865-A (JP)
Title: Method of working optical connector ferrule
Inventor: KONO ICHIRO
IPC: B24B19/00
Filed: 1986-11-19
Abstract: PURPOSE:To stably sustain the eccentricity of the outer diameter part of an optical connector ferrule with respect to the micro center hole thereof for a long period, by forming a concentric tapered part in the end face side inlet opening of the micro center hole in the optical connector ferrule, and then by forming the cylindrical outer diameter part of the ferrule in reference to the tapered part. CONSTITUTION:A ferrule body 1 made entirely of metal, plastic, ceramic or the like, has an optical fiber guide hole 3 formed therein, and a micro-hole part 4 having an inner diameter slightly larger than the outer diameter of the optical fiber is formed in one end part of the guide hole 3 while a tapered part 5 is formed concentrically in the end face inlet opening thereof. Further, the angle of the tapered part is equal to the taper angle of center members 6, 6' which are inserted from both sides of the ferrule body 1 to grind the outer diameter part of the ferrule body 1 in reference to the tapered part 5. Thus, it is possible to minimize the deformation of the center member 6', and therefore, it is possible to sustain the eccentricity of the outer diameter part with respect to the micro center hole, stably for a long period.
Patent JP-H09115750-A (JP)
Title: Magnetic core for ignition coil and its manufacture
Inventor: MIYAMOTO YOSHIRO
IPC: H01F30/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a cylindrical magnetic core suitable for an ignition coil at a low cost by forming oxide films on the rear surfaces of linear materials formed of a ferromagnetic material and forming the magnetic core having a circular cross section by intertwisting a plurality of linear materials carrying the oxide films. SOLUTION: An oxide film forming device oxides the surface of a wire made of magnetic soft-iron wire 11a by heating the wire 11a to redness by making an electric current to flow through the wire 11a in an oxygen atmosphere while the wire 11a, is passed through the device. Therefore, the wire 11a fed from a bobbin is wound around another bobbin in a state where an oxide film is formed on the surface of the wire 11a. Then a plurality of bobbins wound with wires 11a carrying the oxide film are set on an intertwisting device and a wire-like magnetic core 11 having a circular cross section is formed by intertwisting the wires 11a while the wires 11a are compressed in the diametral direction with compressing and intertwisting dies.
Patent JP-S61158083-A (JP)
Title: Head positioning control system
Inventor: HASEGAWA SUSUMU
IPC: G11B21/10
Filed: 1984-12-29
Abstract: PURPOSE:To improve the positioning control accuracy by using plural triangle waves having different phase as a slice level so as to binary-code the same reproducing signal thereby decreasing the output period of position information to the period shorter than that of binary-coding with one triangle wave. CONSTITUTION:A delay circuit 14 generates the 1st other triangle wave 9 whose phase is delayed by T/3 than a reference triangle wave 8, and the wave 9 is sent to a comparator 17 and a delay circuit 15. The delay circuit 15 generates the 2nd other triangle wave 10 whose phase is delayed by T/3 than the wave 9 and sends it to a comparator 18. Comparators 16-18 compare respectively the inputted triangle wave with a position pulse 7 sent from a servo pulse processing circuit 12 and an output pulse is counted respectively by counters 19-21. The result of count is sent via a selection circuit 22 as position information in timings A, B, C.
Patent JP-S62135616-A (JP)
Title: Intake control device for two-cycle engine
Inventor: SHIBATA MITSUHIKO
IPC: F02B75/02
Filed: 1985-12-06
Abstract: PURPOSE:To reduce the number of parts and to achieve miniaturization by providing a balancer chamber between a crank chamber and an intake passage communicating with said crank chamber, and providing a balancer weight part, which also serves as a valve for opening or closing the intake passage and the crank chamber, on a balancer-shaft in the balancer chamber. CONSTITUTION:In a crankcase 2, a crank chamber 2a and a balancer chamber 2b are juxtaposed, and both chambers 2a and 2b communicate with each other via an intake port 5b. In the balancer chamber 2b, a balancer-shaft 12 is arranged, and the journal 12a thereof is supported by the crankcase 2. Further, in the part where said shaft 12 is housed in the balancer chamber 2b, a balancer weight 12c is integrally formed so that said weight part 12c is semicylindrically formed making said journals 12a as a center. And, it is so arranged that, when the crank chamber 2a is prepressurized, the outer circumferential surface 12d of the balancer weight part 12c serves also as a valve which closes the crank chamber 2a and the intake passage 5.
Patent JP-S63128365-A (JP)
Title: Electrophotographic carrier
Inventor: KITAHATA YASUO
IPC: G03G9/097
Filed: 1986-11-19
Abstract: PURPOSE:To obtain stable good characteristics by forming a resin layer on the circumference of each fine iron particle reverse in polarity to toner to form each carrier particle in an almost truly spherical shape. CONSTITUTION:The triboelectrifiable resin layer 2 reverse in polarity to the toner is formed on the circumference of each iron particle 1 to from an almost truly spherical form. Torque required for string at the time of stirring can be reduced by forming the resin layer 2 on the circumference of each amorphous iron particle 1 and lowering the specific gravity of the iron particle 1 alone on the whole, and occurrence of scratched streaks on the surface of a photosensitive body can be avoided by forming the amorphous iron particles 1 into the almost truly spherical resin-coated particles, thus permitting triboelectrifiability and resistivity to be stabilized without peeling of the resin layers 2 even by stirring for long period by forming the almost truly spherical resin layers 2.
Patent JP-2001096781-A (JP)
Title: Thermal head
Inventor: SHIBATA YASUHIRO
IPC: B41J2/335
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of wrinkles in a thermal transfer ribbon caused by the non-uniformity of the peeling force of the thermal transfer ribbon with a medium to be printed temporarily bonded by solidified ink in the lateral direction of the ribbon generated when printing is applied to the medium to be printed on the side biased to the lateral direction of the thermal transfer ribbon 3. SOLUTION: A thermal head is constituted so that printing is performed by the elongated heating resistor 6 arranged on a substrate 7 extending in the lateral direction of a travelable thermal transfer ribbon 3 and capable of pressing the thermal transfer ribbon 3 and a medium 9 to be printed to a platen 4. The thermal transfer ribbon 3 and the medium 9 to be printed are pressed to the surface of the platen 4 by the stepped part 16 provided on the upstream side in the traveling direction of the thermal transfer ribbon 3 from the heating resistor 6 on the substrate 7. The stepped part 16 is extended at least in the lateral direction of the thermal transfer ribbon 3 and formed so as to be made almost equal to or longer than the width of the thermal transfer ribbon 3.
Patent JP-H02123962-A (JP)
Title: Gate driving circuit
Inventor: TANITSU MAKOTO
IPC: H03K17/567
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the false ON of a transistor to stabilize the ON state of MOSFET by charging a capacitor with electricity at the time of generation of the ON signal from a control circuit so that a base current is prevented from flowing through the capacitor to the last stage transistor. CONSTITUTION:When a steep voltage change occurs between drain sources of MOSFET 7, an electric current with a steep change flows into a gate through a capacitor 8 between drain and gate to charge a capacitor 9 between gate and source with electricity so that the gate voltage of the MOSFET 7 rises. With the rise of the gate voltage, the base current of the latter stage transistor 13 flows transiently and sufficiently through a capacitor 17 so that the transistor 13 is turned ON by a quick switching. Further, when the voltage of a capacitor 17 rises, the former stage transistor 14 is turned ON to discharge an electric charge stored in the capacitor 17 and to pass also the base current of the transistor 13 so that the ON state of the transistor 13 continues until the gate voltage of the MOSFET 7 is gone.
Patent JP-H06121615-A (JP)
Title: Lawn
Inventor: KAWAHITO NAOMI
IPC: A01M21/00
Filed: 1992-10-14
Abstract: PURPOSE:To obtain a lawn capable of reducing the amount of herbicide to be used and rearing lawn without worsening environment because of suppression of growth of weed grown in lawn field owing to cumarin in Anthoxanthum odoratum by mixing lawns with Anthoxanthum odoratum. CONSTITUTION:This lawn is obtained by planting lawn grass and Anthoxanthum odoratum in mixed state. Anthoxanthum odoratum is preferably uniformly planted in the lawn field so as to uniformly suppress the growth of weeds over whole the lawn.
Patent JP-H06130110-A (JP)
Title: Test board attaching and detaching device
Inventor: ITO KAZUNORI
IPC: G01R31/26
Filed: 1992-10-14
Abstract: PURPOSE:To ensure the safety of a press frame though the title device is small- sized by preventing that the hand or a part is caught by the press frame falling by cylinder pressure by preventing the operation of a cylinder so far as two electric switches are not simultaneously pressed using both hands. CONSTITUTION:After a performance board 13 is placed on a test head 11, two switches 5, 6 provided so as to provide a distance incapable of simultaneously operating both switches by the single hand between them are operated. When two switches 5, 6 are simultaneously pushed, a first solenoid valve 2 is opened and a second solenoid valve 4 is closed to supply air pressure to cylinders 20 and a press frame 14 falls. When two switches 5, 6 are again simultaneously pushed, the second solenoid valve 4 is opened and the first solenoid valve is closed to release the air pressure applied to the cylinders and the press frame 14 is raised by spring force. Even when either one of two switches 5, 6 is operated, the first solenoid valve 2 is not opened.