baber/WOPTO huggingface dataset:
Patent JP-S63153432-A (JP)
Title: Seismoscopic device
Inventor: UBUKAWA TOYOMIZU
IPC: F16K17/36
Filed: 1986-12-17
Abstract: PURPOSE:To simply constitute a seismoscopic device by providing a cross-shaped slit part whose interval is narrowed gradually extending from the center part to the tip, on a printed board, and rolling a conductive sphere along this part. CONSTITUTION:A conductive sphere 12 which has a cross-shaped slit part 11 which is formed together with pattern copper foils 9, 10, and whose interval is narrowed gradually extending from the center part to the tip, and placed so as to be freely rollable, and also, stably to a prescribed seismic intensity or a prescribed inclination angle in this slit, and forms a contact against the pattern copper foils 9, 10 by rolling when a vibration is provided on a printed board 8. When a vibration exceeding a prescribed value is subjected, the conductive sphere 12 is detached from the center of the slit part 11 as shown by a one point chain line, forms a contact 13 with a part of the pattern copper foils 9, 10 of the slit part 11, and goes to a shorted state. When the vibration is continued, the conductive sphere 12 rolls along the slit part 11, and the pattern copper foils 9, 10 repeat open and short states, and its signal is used as a vibration detecting signal.
Patent JP-H09141937-A (JP)
Title: Serial printer
Inventor: OIKAWA TATSUHIKO
IPC: B41J2/01
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To achieve a print mode at low cost by providing means for controlling a draft print mode where a medium is printed in the sub-scanning direction at a record dot pitch two times as high as the record pitch. SOLUTION: Under normal print mode, dots a1-an are printed at the position of a print head 5 by jetting an ink liquid through required nozzles among (n) nozzles N1-Nn. Upon finishing a first time printing, first time feeding amount is set at 1/2 of nozzle pitch and a paper is fed in sub-scanning direction to shift the print head 5 at the position of print head 5'. Subsequently, main scanning is performed again using the print head 5 thus printing dots b1-bn. Upon finishing a second time printing, second time feeding amount is set at 1×n (number of nozzles) of the nozzle pitch and a paper is fed in sub-scanning direction. The print and feed operation is repeated.
Patent JP-H08161195-A (JP)
Title: Address trace storing device and method for generating address trace
Inventor: NAGATA SHOJI
IPC: G06F11/28
Filed: 1994-12-05
Abstract: PURPOSE: To provide an address trace storing device capable of storing an address trace for a long period by the use of smaller capacity. CONSTITUTION: In an address trace generating device for storing execution addresses for a central processing unit (CPU) 101 of a computer in a trace memory 104, an address supplying means 102 receives the information of an execution address 105 from the CPU 101 and supplies the received address to a control means 103. The means 103 receives the sort 106 of an address instruction from the CPU 101 and commands the memory 104 to selectively store an address in accordance with the sort 106 of the instruction. Since an address trace for a long period is stored in the trace memory 104 whose capacity is limited, an exclusive trace memory is made unnecessary.
Patent JP-H11133890-A (JP)
Title: Led display device and led display system
Inventor: TAKAHASHI TSUZUKU
IPC: G09F9/33
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve a contrast ratio by forming a sectional shape of a louver to a curved surface shape in its upper side tip part and adding minute ruggedness to the surface of the curved surface shape. SOLUTION: The section of the louver 311 is formed into the nearly curved surface shape in the upper side tip part of the louver 311 so as to enlarge an radiation angle of light emitted from an LED arranged upward it. Thus, a surface area viewed from a viewer side is increased, and a reflection surface of external light is formed large. Particularly, on the upper side tip part 307 of the louver 311, reflection light is observed remarkably since the reflection light of the external light directly turns toward the viewer side. Furnher, by making the upper side tip part 317 of the louver 321 section have the curved surface shape having the ruggedness, an adverse effect due to the reflection surface is reduced.  Although the surface of the curved surface shape having the ruggedness forms the reflection surface, it diffusedly reflects the external light by the minute ruggedness, and the reflection light directly turning toward the viewer is reduced.
Patent JP-S63154904-A (JP)
Title: Apparatus for measuring position of light spot
Inventor: KURAHASHI AKIRA
IPC: G01B11/00
Filed: 1986-12-19
Abstract: PURPOSE:To detect the position of a light spot with good accuracy by a simplified circuit, by providing a control circuit for controlling a light source so as to make the quantity of the light of the light spot constant when it is judged that the quantity of the light of the light spot varies. CONSTITUTION:When the quantity of the light incident on a semiconductor position detector 1 from a light emitting diode (LED)16 is reduced, the currents IA, IB taken out from electrodes 6, 7 are together reduced. When currents IA, (B are reduced, the voltages VA, VB converted by operational amplifiers 11, 12 are reduced in proportion thereto. By this mechanism, since the added voltage VA+VB outputted from an operational amplifier 13 becomes lower than the reference voltage of a power source 18, a driver circuit 15 increases the output voltage of LED 16 so that the voltage VA+VB becomes equal to the reference voltage and the quantity of the light incident on the detector 1 is increased to make the currents IA, IB the same to the power source before change. Contrarily, when the quantity of the light incident on the detector 1 from LED 16 increases, the quantity of the light incident to the detector 1 is reduced. By this constitution, the position of a light spot can be detected with high accuracy by a simple circuit constitution.
Patent JP-H08142185-A (JP)
Title: Synthetic resin tubelike film and manufacture thereof
Inventor: NAKAJIMA SHIGEKATSU
IPC: B29C48/32
Filed: 1994-11-11
Abstract: PURPOSE: To prevent the neck-in and close contact of a fin to a tube body and to integrally simultaneously mold them by integrating the one end with the body, and extending the fins of the desired number and width separate at the body from the other end along the outer or inner periphery of the body. CONSTITUTION: A fin 3 has one end 3a integral with a tube body 1 and the other end 3b separated from the body at the outer or inner periphery of the body 1. The synthetic resin tubelike film comprises the fin 3 extended along the body 1 and a fin molding slit 22 for extrusion molding the fin 3, and a peeling resin extrusion slit 23 for extruding a peeling resin layer 4 between the outer or inner periphery of the body 1 and the fin 3. A synthetic resin tubelike film is so formed as to extend the fin of the desired number and width integral with the body at one end 3a and separated at the body 1 from the other end 3b along the inner or outer periphery of the body 1 at the necessary positions of the body 1 by an inflation die 20.
Patent JP-H02146507-A (JP)
Title: V-groove block for optical fiber
Inventor: YANAGI AKIRA
IPC: G02B6/255
Filed: 1988-11-28
Abstract: PURPOSE:To allow good fusion splicing by providing optical fiber guide plates formed with plural kinds of the widths corresponding to the width of the number of pieces of the optical fiber to be inserted into V-grooves on both sides of the V-groove block having the plural V-grooves in such a manner that the guide plates can be moved vertically. CONSTITUTION:The optical fiber guide plates 2 formed, in two stages, with two kinds of the widths, A-B, C-D, corresponding to the width of the number of pieces of the optical fibers to be inserted are provided on both sides of the V-groove block 1 in such a manner that the guide plates can be moved in a vertical direction by means of guide plate holders 3. The optical fiber guide plates rise onto the plane of the V-grooves in the case of inserting the 8-fiber optical fibers 10 into V-grooves V1 to V8 and the optical fiber guide plates 2 rise further from the plane of the V-grooves in the case of inserting the 5-fiber optical fibers 10 into the V-grooves. The optical fibers 10 are guided by the CD part of the optical fiber guide plates 2 and are thereby inserted into the V-groove V3 to V7. The good fusion splicing is executed by one unit of connector in this way.
Patent JP-H03163522-A (JP)
Title: Liquid crystal display element and device
Inventor: HOSHIKAWA JUN
IPC: G02F1/1333
Filed: 1989-11-22
Abstract: PURPOSE:To prevent the fluctuation in the thickness of a liquid crystal layer and to attain the appearance uniform over a wide area and good display quality by allowing spacer particles for controlling the thickness of the liquid crystal layer to exist in the liquid crystal layer and making the space particles independent with respect to the fibrous material constituting fibrous assemblage. CONSTITUTION:This liquid crystal display element has >=2 sheets of conductive substrates 6, 7 including at least one sheet of transparent conductive substrate. The spacer particles 2 for controlling the thickness of the liquid crystal layer are made to exist in the liquid crystal layer consisting of a layer of the object to be penetrated essentially consisting of the liquid crystal materials 3, 9 interposed between these substrates and at least one layer of the fibrous assemblage 1 penetrated with and holding the liquid crystal materials 3, 9. Thus, the thickness of the liquid crystal layer is controlled and the fluctuation in the thickness of the liquid crystal layer is eliminated. The uniform thickness is maintained even when the area of the liquid crystal display part increases. The display part of the liquid crystal display element which eliminates the unequal display, such as unequal color tones of appearance, is obtd.
Patent JP-H07155909-A (JP)
Title: Water-cooled mold and continuous casting excellent in erosion resistance
Inventor: KAWAKAMI FUMIO
IPC: C22C29/08
Filed: 1993-12-01
Abstract: PURPOSE:To obtain a water-cooled mold for continuous casting capable of continuous operation for long time and excellent in erosion resistance by providing a specific plated layer on the molten steel contact surface of the mold and providing a coated layer thermally sprayed with a specific alloy powdery material on the surface of the plated layer. CONSTITUTION:The plated layer 4 applied with Ni-P electroless plating treatment is provided on the molten steel contact surface of the water-cooled mold for continuous casting which uses copper or precipitation hardening copper alloy as the base material 3. Further, the coated layer 5 thermally sprayed with Ni-based or WC/Co-based alloy powdery material by a hypersonic combustion method is provided directly on the surface of the plated layer 4. By this method, the wear resistance of the water-cooled mold for continuous casting is improved and the service life of the mold can be prolonged and the thermal crack and peeling of the molten metal surface part are eliminated and the continuous casting can stably be operated for a long time.
Patent JP-2000127066-A (JP)
Title: Hammering tool
Inventor: KIKUCHI ATSUYUKI
IPC: B25D17/24
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To enhance the life of a hammering tool by a hammering force buffer mechanism of an intermediate element in the occurrence of the cold blow of a hammering tool having an intermediate element for transmitting the reciprocating hammering motion of the hammering element using an air spring to the tip tool. SOLUTION: This hammering tool is so constructed that an intermediate element 4 is slidably held, a hammer holder 7 is disposed between a retainer sleeve 2 and a cylinder 14 through a designated clearance 10 from the retainer sleeve 2, the hammer holder 7 is provided with a recessed part 11 pressed to a flange part 12 of the intermediate element 14, and a buffer member 6 is provided for buffering the hammering force generated when the flange part 12 is pressed to the recessed part 11. The life of the hammering tool can be improved by making the compression amount which permits the buffer member 6 to keep a designated life and the clearance 10 substantially equal to each other.
Patent JP-H07209246-A (JP)
Title: Planar type electrochemical sensor for measuring gas component in gas mixture and manufacture thereof
Inventor: HANSUUIERUKU RENTSU
IPC: G01N27/407
Filed: 1994-12-06
Abstract: PURPOSE: To provide a planer type electrochemical sensor which measures the gas components of a gas mixture. CONSTITUTION: A planer type electrochemical sensor concerned has a sensor body 10 of such a structure that ceramic sheets 11, 15, 16, 19 are laminated, and a measuring gas chamber 14 is provided in the sensor body 10 and coupled with the measuring gas through a diffusion hole 21. The depth of the diffusion hole 21 reaches inside the adjoining ceramic sheet 16 beyond the gas chamber 14, wherein the value of the depth can be decided by the laser pulse output or a limiting reflection layer. Accordingly the sensor is equipped with a high functional certainty.
Patent JP-H01143574-A (JP)
Title: Scanning conversion circuit
Inventor: SATO TOSHICHIKA
IPC: H04N19/85
Filed: 1987-11-30
Abstract: PURPOSE:To allow the circuit to cope with a general picture by applying similar processing to that of a still picture with respect to the movement within a pattern matching range, allowing an in-field interpolation circuit to cope with moving picture processing and using a core circuit and a multiplexer circuit so as to switch an interruption data. CONSTITUTION:An input signal is given to a pattern matching circuit 12 via field memories 10, 11. A minimum value a08 outputted from the circuit 12 is given to a core circuit 14. The circuit 14 outputs '0' when the value a08 is a threshold value Th or below and outputs '1' when the value a08 is a threshold value or over as an output signal a09. The signal a09 is given to a multiplexer 15 as a selection signal and outputs an output a07 of the circuit 12 when the signal a09 is '0' and outputs an interpolation value a06 from an interpolation signal group a05 obtained from a memory 11 through an in-field interpolation circuit 13 as an interpolation value a10 when the value a09 is '1'. The output a09 of the core circuit is used to select the in-field interpolation with respect to the movement of the picture element to which pattern matching cannot trace, thereby attaining the moving picture processing.
Patent JP-H11145967-A (JP)
Title: Atm exchange system
Inventor: TAKEDA YUTAKA
IPC: H04M3/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an ATM(asynchronous transfer mode)-PBX system for making a user able to originate and terminate a call from any TEC (voice communication virtual client) terminal and receive a voice communication service. SOLUTION: The terminal of a TES (voice communication virtual server) 101 is provided with an intra-TES ATM interface part 114, an intra-TES ATM call control part 113, a TES storage part 110 for storing a TEC table for holding a TEC identifier, an ATM address and a user ID in correspondence, an authentication part 112 for performing authentication by user authentication information and a TES control part 111 for controlling the whole. A TEC terminal 102 is provided with an intra-TEC ATM interface part 120, an intra- TEC ATM call control part 121, an authentication input part 123 for inputting the user authentication information and an intra-TEC control part 122 for controlling the whole.
Patent JP-2000133857-A (JP)
Title: Method of forming electrode of piezoelectric element
Inventor: MIKAMI HIROYUKI
IPC: H01L41/29
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming the electrode of a piezoelectric element by which a large quantity of electrode formation treatment is possible, without causing crackings of the piezoelectric element and electrode fusion failure, while maintaining the same electrical property as these of the conventional cases. SOLUTION: In a method of forming an electrode by baking after applying electrode paste, using screen printing, on both main planes of a piezoelectric element 1 and drying it so as to form an electrode dry film 2, electrode paste is applied and dried on the piezoelectric element 1, using a screen printing mask where the thickness of the emulsifier for filling the printing mask is adjusted, so that the thickness of the outside hem 2a of the electrode dry film 2 is 2 μm-5 μm larger than that of an inner face part 2b, so as to form an electrode dry film 2, and then piezoelectric elements 1 are erected as they are drawn up horizontally aslant in piles at an angle to a horizontal plane prior to baking.
Patent JP-H01142704-A (JP)
Title: Optical axis adjusting device
Inventor: CHOKAI MASAKI
IPC: G02B7/18
Filed: 1987-11-30
Abstract: PURPOSE:To eliminate unequal illumination and waste of illumination light by providing a detector which detects the oscillation of an exposing device and a control means which corrects the mis-alignment of the incident optical axis on the exposing device by controlling driving of respective motors. CONSTITUTION:The transverse and longitudinal oscillation rates of the body of the exposing device 1 are kept measured at all times. The transverse oscillation angle theta and longitudinal oscillation rate in an incident port 15 are calculated by the control device in accordance with the measured values. A 2nd moving table 28 of a 2nd mirror 35 is moved by ltheta by the motor 33 when the exposing device 1 oscillates transversely by the angle theta in the incident port 15 thereof. Furthermore, the 2nd mirror 35 is rotated by theta/2 by the motor 39. As a result, the entire quantity of the illumination light reflected successively by the 1st mirror 26 and the 2nd mirror 35 is projected on a fly eye lens in the incident port 15 in alignment thereto without being relatively mis-aligned in the optical axis. The illumination light is, therefore, efficiently projected on the fly eye lens 8 in the incident port 15.
Patent JP-H02147327-A (JP)
Title: Cord for reinforcing rubber hose
Inventor: OGURA AKIRA
IPC: C08J5/06
Filed: 1988-11-30
Abstract: PURPOSE:To obtain excellent fatigue resistance and the durability against the peeling from rubber, even when high pressure is repeatedly applied by a method in which the composite film which is composed of polyester and has the core component in a specified ratio and further has a specified strength, elongation, initial tensile resistance and dry heat shrinkage factor is twisted and formed. CONSTITUTION:The content of polyester core component of composite fiber is 30-90wt%, and the composite fiber has the high strength >=7.5g/d, the initial tensile resistance >=60g/d, the elongation <=20% and the dry heat shrinkage factor <=7%. Oriented yarns are twisted on arranged, thereby obtaining an untreated cord, and after it has been treated with the adhesive having resorcin as main component, the treated cord is obtained by treating under heating. An inner rubber layer is extrusion-molded on the outer periphery of the flexible mandrel made of resin rubber, and is put in a vulcanizing can, and then the inner rubber layer is vulcanized on semivulcanized, and further the intermediate rubber layer is extrusion-molded on the outer periphery of the inner rubber layer. The treated cord composed of said composite fiber is applied onto the outer periphery of the intermediate rubber layer. Thus, the fiber reinforced layer is formed.
Patent JP-H04174978-A (JP)
Title: Lead frame
Inventor: MURASE YASUMITSU
IPC: H05K3/40
Filed: 1990-11-07
Abstract: PURPOSE:To make it easy to adjust the height at which a printed wiring board having lead frames attached thereto is mounted on a mother board by cutting a strip deformation preventing member at its cutting portion, the member when in use connecting plural linear portions together. CONSTITUTION:Lead frames 1 each wound around a reel are sequentially guided by a lock member and pulled out, the lock member being locked in the circular hole 4a of a tie bar 4. A tape 6 is continuously stuck to the tie bar 4 side of each lead frame 1 with a fixed distance from a clip portion 3 to the tape 6. The tie bar 4 of each frame 1 is cut into length corresponding to that of the side edge of a printed wiring board 5. The pair of holding pieces 3a, 3b of the clip portion 3 are attached in such a way as holding the side edge of the wiring board 5 between them and the holding piece 3a is put on the pad of the wiring board 5 which is used for external extension leads. Because the frame 1 is reinforced by the tape 6, deformation of the wiring board 5 is avoided.
Patent JP-H07162540-A (JP)
Title: Automatic metering system
Inventor: HARADA TOSHIHIRO
IPC: G08C19/00
Filed: 1993-12-02
Abstract: PURPOSE:To provide the automatic metering system in which a setting content takes over automatically in the case of replacement of a terminal equipment, a metering job is simplified and mis-operation is reduced. CONSTITUTION:In the case of replacement of a gas meter 2, at first the worker sets a before-replacement input switch SW 1 of an automatic notifying equipment 5 in an ON state. The automatic notifying equipment 5 reads various data from the gas meter 2 before replacement by setting the beforereplacement input switch SW 1 in the ON state and sends the data to an information center 4 via a telephone line to allow the center 4 to store the data. After the gas meter 2 is replaced, the worker turns on an after-replacement input switch SW 2. The automatic notifying equipment 5 reads the various data stored before the replacement from the information center 4 and sends the data to the replaced gas meter 2 by setting the after-replacement input switch SW 2 in the ON state. The various data are set to the gas meter 2, which takes over the state of the gas meter 2 before the replacement.
Patent JP-S63155469-A (JP)
Title: Data storage device
Inventor: MASUYAMA YASUHIRO
IPC: G11B20/10
Filed: 1986-12-19
Abstract: PURPOSE:To turn on/off a power source of a device without influence on other device even if other device is executing write-in/read-out operations, by providing a device selection inhibiting signal generating circuit for giving an instruction so that a device selecting operation is not executed to other device for a prescribed time. CONSTITUTION:The titled device is provided with a device selection inhibiting signal generating circuit 3 generating a device selection inhibiting signal for giving an instruction so that a device selecting operation is not executed to other device for a prescribed time. That is to say, only when a device selecting and holding signal 5 for instructing a selection of a device and holding of a selecting state as an output of a flip-flop is not active and also a device selection inhibiting signal 12 is not received from other device, a power source turn-on signal 8 for actually turning on a power source and a power source turn-off signal 9 for actually turning off the power source are obtained. In such a way, even if a device connected continuously is executing write-in/read- out operations, a data storage device of high reliability for turning on/off the device in the interval of the operation so as not to exert an influence on other device is obtained.