baber/WOPTO huggingface dataset:
Patent JP-H0754312-A (JP)
Title: Easily replaceable rubber support
Inventor: HAINO HIDEAKI
IPC: E01D19/04
Filed: 1993-08-10
Abstract: PURPOSE:To easily replace a rubber support by drawing out lower connecting metals and upper connecting metals and moving an uppoerstructure a little upward. CONSTITUTION:Lower metallic place locking groove 3 having their lower end width narrowed are provided at the lower part of a lower metallic place 2 fixed to the lower face of rubber support layer 1. Lower support member locking grooves 6 having their upper end width narrowed are provided on the upper part of the lower support member 5 fixed to a lower structure 4 and mounting the lower metallic place 2. Lower connecting metals 7 are inserted in the lower metallic plate locking groove 3 across the lower support member locking grooves 6. Upper metallic place locking grooves 9 having their upper and width narrowed are provided at the upper part of an upper metallic plate 8 fixed to the upper face of rubber support layer 1 and upper support member locking grooves 12 having their lower end width narrowed are provided at the lower part of the upper support member 11 fixed to the upper structure 10 and mounted on the upper metallic plate 8. Upper connector metals 13 are inserted in the upper metallic plate locking grooves 9 across the upper support member locking grooves 12.
Patent JP-S6276936-A (JP)
Title: Outdoor installation type optical transmission equipment
Inventor: NISHINO YOSHIKI
IPC: H04B10/00
Filed: 1985-09-30
Abstract: PURPOSE:To attain optical transmission, especially, digital optical transmission by providing an outer case having a vent on the surface to cover a main body case thereby decreasing the temperature rise of the main body case and assembling an LD (semiconductor laser) in it. CONSTITUTION:An outer case 202 is provided to cover the main body case 201. The surface of the outer case 202 has a notch and is bent to have an angle on the surface and a vent 203 is given. The outer case 202 prevents solar rays 20 from being directly incident on the main case 201 and sufficient wind 21 is given to the main body case 201 through the vent 203 of the outer case 202, then the temperature rise of the main body case 201 is prevented. Thus, even when the equipment of the this invention is installed outdoor, the temperature rise of the main body case 201 is small and kept within the operating temperature range (maximum temperature 50 deg.) of the LD 200. In selecting the color of the surface of the outer case 202 as, e.g., white color, the solar ray 20 is reflected more effectively and in selecting the color of the surface of the main body case 201 as, e.g., black color, since the heat dissipation effect is increased and the temperature rise of the main body case 205 is prevented by the increase.
Patent JP-H1063376-A (JP)
Title: Method for controlling power source
Inventor: OKUMURA YOSHIAKI
IPC: G06F1/30
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a power source control method where a power source is automatically and safely turned off by preventing file distruction by means of automatic power source turning-off during a controller operation. SOLUTION: In the power source control method in a device providing a function for automatically turning off the powersource of a controller 1 by a power source timer, a main power source timer 2 managing a power source off time and a sub-power source timer 3 turning-off power supply to the controller 1 are provided and the main power source timer 2 transmits a power source off signal to the controller 1 and the sub-power source timer 3 in accordance with the power source off time. The controller 1 executes the completion processing of a program in accordance with the power source off signal and the sub-power source timer 3 turns off power supply to the controller 1 after a prescribed time in accordance with the power source off signal.
Patent JP-H0883666-A (JP)
Title: Connecting device for multi-conductor cable
Inventor: IMAI KOJI
IPC: H01R43/28
Filed: 1994-09-12
Abstract: PURPOSE: To provide a multi-conductor cable connecting device having capability of reducing swelling due to the entanglement of conductors, and preventing a damage thereto due to contact with a connector. CONSTITUTION: A cylindrical conductor restriction member 210 extended in the lengthwise direction of a pressure contact connector 6 is laid between the rear side 6d thereof and one end 2a of a multi-conductor cable 2. In this case, the space where a plurality of conductors 4 moved after the recognition thereof intersect one another, is limited to a position between the cable 2 and the member 210 and, therefore, a plurality of the conductors 4 are kept in contact with the prescribed contact 8 under pressure without any intersection in space between the connector 6 and the member 210. According to this construction, the conductors 4 do not come in contact with the connector 6 during a time from the recognition thereof to a travel up to the prescribed contact, thereby ensuring the shield of the conductors 4 to be free from damages.
Patent JP-S59106104-A (JP)
Inventor: TAKADA YOSHIO
IPC: H01C7/10
Filed: 1982-12-10
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-S6196878-A (JP)
Title: Electronic still camera
Inventor: OOTA YOSHITAKA
IPC: H04N5/225
Filed: 1984-10-18
Abstract: PURPOSE:To decrease capacities of drive sources of a magnetic head and counter and a relating circuit part so as to scale down and simplify them by driving a counter which displays the number of photographed pictures and installed on a jacket when the jacket is taken out from a camera main body. CONSTITUTION:When a cover 20 is opened in order to take out the jacket 30 after photographing, turning of a shaft 21 is transmitted to a timing pulley 26 through a gear train 22 and a timing belt 27. At this time, since a key groove 26a of the timing pulley 26 is engaged with a key 23b of a rod 23, it also rotates. On the other hand, since the gear 25 is rotated synchronous with a photographing action and stopped at the position corresponding to the number of photographing times so far, the rod 23 drops downward when the rod 23 rotates and its key 23a coincides with the key groove 25a of the gear 25. Then the rod 23 slips off from a counter 20c of the jacket 30 to fit in the key groove 25a of the gear 25. Thus the position of the counter 30c expresses the number of photographed pictures denoted by the position of the key groove 25a.
Patent JP-2000042129-A (JP)
Title: Piping structure for sprinkler
Inventor: NAKAMURA HIRONOBU
IPC: A62C35/58
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure for a sprinkler, that can be disposed even in a narrow ceiling space, allowing a sprinkler head to be directly connected to a synthetic resin pipe joint piped in a garret. SOLUTION: In a piping structure for a sprinkler, synthetic resin pipe joints 1 and 2 provided with sprinkler head connecting parts 11 and 21 with tapered internal thread parts made of metal are piped in a garret, and the sprinkler head connecting parts 11 and 21 are disposed in such a way as to be opened downward from holes 51 and 52 provided in the ceiling 5.
Patent JP-H1062361-A (JP)
Title: Method of detecting abnormality of piping equipment, and device for diagnosing abnormality
Inventor: SAI YUKIO
IPC: G01N22/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality in and around a buried piping from a measured value by making an electromagnetic wave incident on the piping member of the buried piping set in a medium, and measuring the interaction between the buried piping and the medium around it. SOLUTION: The electromagnetic pulse generated from an electromagnetic generating device 4 is incident on a buried piping through a transmitting-receiving antenna 9. The scattered and reflected wave generated by the interaction of the piping with the circumference thereof when the electromagnetic wave is propagated along the piping is received by an electromagnetic receiving device 5, and its waveform is measured by a waveform measuring part 7. The return electromagnetic waves continuous measured by the measuring part 7 are measured as time series, instantaneous value, and average value, whereby the reflected electromagnetic waveform is measured. Since the incident electromagnetic wave is advanced with damping in the piping, the measured waveform is damped according to the damping factor with the lapse of time.  This damping factor reflects the influence of conductivity, and the instantaneous damping factor in each phase corresponds to the conductivity distribution. The reflection is observed from the piping terminal end or joint part.
Patent JP-H0381541-A (JP)
Title: Driving control method of vehicle
Inventor: SATO MASAMITSU
IPC: F02D29/02
Filed: 1989-08-25
Abstract: PURPOSE:To prevent interference in both traction and auto-cruise controls by performing the traction control prior to the auto-cruise control in a driving control method which has an auto-cruise control function and a traction function. CONSTITUTION:Under an condition that an auto-cruise switch 21 is operated together with a traction switch 22, a control signal for making the running speed of a vehicle set speed is outputted from an auto-cruise control part 26. From a traction control part 25, when a driving wheel is overslipped, control signal for making small opening of a throttle valve is outputted so as to decrease driving torque. When the control signal from the control part 25 is outputted, the control signal is inputted to a driving circuit 28 so as prior to the control signal from the control part 26. Consequently, the traction control and auto-cruise control are smoothly performed through avoiding mutual interference without occurrence of interference in controlling a pulse motor 5.
Patent JP-H01283342-A (JP)
Title: Cobalt-containing austenitic low thermal expansion cast iron
Inventor: HATANO SHINICHI
IPC: C22C37/00
Filed: 1987-08-31
Abstract: PURPOSE:To provide the title cast iron in which reduction in thermal expansion coefficient is attained to a greater extent while maintaining castability, workability, mechanical strength, etc., by limiting the compositional limit values of a Co-containing austenitic cast iron. CONSTITUTION:The above cast iron having a composition consisting of, by weight, <=3.0% C, <=3.0% Si, <=2.0% Mn, 25.0-40.0% Ni, 6.0-12.0% Co, and the balance Fe besides impurities is prepared. If necessary, Co content in the above composition is regulated to 12.0-25.0%. By the above constitution, reduction in the coefficient of thermal expansion can be attained to a greater extent in a low temp. region of <=about 200 deg.C and also in a high temp. region higher than the above while maintaining various properties, such as castability, workability, and mechanical strength, generally required of precision structural parts to the values equal to those of Ni-resist cast iron, respectively. Accordingly, this cast iron is suitable for use in precision mechanical equipment parts, dies, etc.
Patent JP-S6459980-A (JP)
Title: Distributed reflection type semiconductor laser and manufacture thereof
Inventor: NISHIZAWA HIDEAKI
IPC: H01S5/00
Filed: 1987-08-31
Abstract: PURPOSE:To supply a laser driving current and a tuning current to an active waveguide layer and wavelength tuning regions efficiently and reduce an oscillation threshold current and obtain a stable single mode oscillation by a method wherein p-n junctions are formed in an outer waveguide layer in which the active waveguide layer is buried. CONSTITUTION:An outer waveguide layer 4n whose conductivity type is n-type is formed on a protective layer 3 built up on an active waveguide layer 2. Outer waveguide layers 4p whose conductivity type is p-type, opposite to that of the waveguide layer 4n, are formed in wavelength tuning regions of which distributed Bragg reflectors 5 are composed. With this first current constriction structure, p-n junctions formed in boundaries between the region of the outer waveguide layer 4 covering the active waveguide layer 2 and the regions of the outer waveguide layer 4 in the wavelength tuning regions and in neighborhoods of the boundaries isolate both the regions 4p and 4n in the outer waveguide layer 4 electrically from each other. The p-n junction function as barriers against a current applied to the outer waveguide layer 4. Therefore, as oscillation threshold current is reduced and, moreover, the effective refractive index of the outer waveguide layer 4 in the wavelength tuning regions do not fluctuate so that a stable single mode oscillation can be realized.
Patent JP-H0774369-A (JP)
Title: Manufacture of fet electrode
Inventor: YOSHIDA KAZUHIRO
IPC: H01L29/80
Filed: 1993-09-01
Abstract: PURPOSE:To provide a method of manufacturing FET electrodes, whereby a FET provided with dual gate electrodes separate from each other by a narrow distance can be manufactured with high controllability. CONSTITUTION:In a method of manufacturing the electrodes of a dual gate type FET, a first process wherein a first gate electrode 10b and a second gate electrode 10c are formed at the same time as connected together in an integral structure and a second process wherein the first gate electrode 10b and the second gate electrode 10c are separated from each other by etching or ion milling are provided.
Patent JP-H0555331-A (JP)
Title: Electronic part inspecting device
Inventor: WATANABE TAKAO
IPC: H01L21/66
Filed: 1991-08-29
Abstract: PURPOSE:To provide the title electronic part inspecting device capable of visually discerning an electronic part with high precision. CONSTITUTION:An electronic part FPIC 1 is mounted on a translucent screen 20 to be illuminated with an illuminator 24 for casting the shadow of the electronic part EPIC 1 over the screen 20 so that a CCD camera 25 as an image pick-up device may image pick-up the shadow to visually discern the FPIC 1. At this time, a shutter mechanism 21 is interposed between the CCD camera 25 and the screen 20. In such a constitution, the shutter mechanism 21 controls the illumination range corresponding to the shape of the FPIC 1 so that the required image pick-up part may be opened to transmit the light from the illuminator 24 while masking the needless parts to avoid the emission of any irregularly reflected light.
Patent JP-H1168806-A (JP)
Title: Mac bridging server
Inventor: UEDA HIROTOSHI
IPC: H04L12/42
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide the MAC bridging server by which the utilizing efficiency of a network resource is improved and a frame transfer throughput is improved. SOLUTION: An analysis section 5 extracts information a set of a sender address of a core frame received from a core network 1 and a sender MAC address of a media access control MAC frame described in a payload part of the core frame, address resolution information is registered in a transfer table and a MAC frame extract section 7 extracts the MAC frame from the payload part of the received core frame. Then the core address is resolved by using a destination MAC address described to the header part of the MAC frame as a key and retrieving the transfer table and a core frame encapsulating section 11 encapsulates the MAC frame with the core frame to which the core address is given as a destination and sends the result.
Patent JP-H04101711-A (JP)
Title: Milling cutter installing device
Inventor: ARIYOSHI YUKIHIKO
IPC: B23Q3/12
Filed: 1990-08-17
Abstract: PURPOSE:To enhance installation accuracy of a milling cutter by drawing a connected cylindrical body, in which a polygonal bolt is screwed into a threaded hole for the polygonal bolt, into a fitting hole of a rotary main spindle, in a milling cutter installing device where the milling cutter is retained at the end of a main spindle of a milling machine. CONSTITUTION:In this device, a connected cylindrical body 2 of a cutter arbor 1, in which a polygonal bolt 4 is screwed into a threaded hole 3 for the polygonal bolt 4, is inserted into a fitting hole 10 provided at an end part of a rotary main spindle 9 of a milling machine so that a rotary main spindle abutting face 8 of the arbor 1 is brought into surface contact with an end face of the main spindle 9. After the insertion of the connected cylindrical body 2 is completed, an arbor drawing bolt 14 inserted through a hollow part 15 of the spindle 9 is screwed into the bolt 4 so as to strongly draw the connected body 2 into the fitting hole 10 of the main spindle 9. According to this action, tensile force of the bolt 14 is converted to expanding force for expanding respective apex portions of the bolt 4 outward. This expanding force expands and deforms the connected body 2 and the expanded portions are respectively brought into close contact with an inside circumferential surface of the fitting hole 10. At the same time, the face 8 of the arbor 1 is brought into tight contact with the end face of the main spindle 9.
Patent JP-H0664071-A (JP)
Title: Manufacture for tube joint of fiber reinforced plastic
Inventor: MATSUI HIROKI
IPC: B29K105/08
Filed: 1992-08-17
Abstract: PURPOSE:To provide a manufacture for a fiber-reinforced plastic tube joint which has a uniform thickness without quality variation. CONSTITUTION:While a mold 1 for forming a main body is rotated around an axis, a fiber-reinforced plastic material is wound around the outer peripheral surface of the mold 1, thereby to form a main body 3 of the joint. A predetermined position 31 of the main body where a branch pipe 4 is to be connected is made thin. A connecting hole 31a is bored ire the thin part 31. In the meantime, while a mold 2 for forming a branch pipe is rotated, a fiber-reinforced plastic material is wound around the outer peripheral surface of the mold 2, thereby forming the branch pipe 4. One end of the branch pipe 4 is inserted into the connecting hole 31a of the main body 3. A fiber-reinforced plastic material is stuck to the outer peripheral surface of the end of the branch pipe 4 and in the periphery of the connecting hole 31a to bond the branch pipe 4 integrally with the main body 3. Accordingly, it becomes possible to manufacture a fiber-reinforced plastic joint having an even thickness without the quality variation.
Patent JP-H04102051-A (JP)
Title: Apparatus for inspecting appearance
Inventor: YAMAMURA TATSUO
IPC: G01N21/93
Filed: 1990-08-21
Abstract: PURPOSE:To perform stable inspection even if there is a fluctuation in position of an object and a fluctuation in position of a characteristic image within the object by inspecting by means of creating inspection areas corresponding to an outer position and an inner characteristic position of the object. CONSTITUTION:A TV camera 1 converts an image of an object to an electric signal, while an A/D-converter 2 converts its concentration signal into a binary digital signal. An X, Y detecting unit 3 detects the upper end position U1 and the left end position L1 of the object from the binary image, and a microprocessor 8 sets an inspection area of a shape in an area creating unit 5. The creating unit 5 creates an inspection area A1 for the binary image, while an X, Y detecting unit 4 detects the upper end position U2 and the left end position L2 of a characteristic image PT of the object and the processor 8 sets an inspection area of the shape in an area creating unit 6. The first area A1 and a second area A2 are created from the creating units 5, 6, while a characteristics extracting unit 9 extracts an appropriate characteristic amount, which is to be compared with a predetermined reference value so that inspection is made as to whether the object is good or defective. Thus stable inspection is possible.
Patent JP-S6196873-A (JP)
Title: Multiscan-type receiver
Inventor: YASUMURA MASAYUKI
IPC: G05F1/32
Filed: 1984-10-17
Abstract: PURPOSE:To make a module for requiring trimming unnecessary and to shorten substantially the adjustment time by amplifying an error voltage output in an error voltage amplifier with a voltage in proportion to horizontal frequency and DC output voltage as an input signal, controlling the DC current of a control coil of an oversaturated reactor-transformer and fixing the voltage with the aid of horizontal deflecting amplitude instead of the horizontal frequency. CONSTITUTION:An electric power source of 12 volts from a fixed low voltage power source 70 whose output voltage is sufficiently stabilized is supplied as a reference potential to an arithmetic amplifier 58, to which an output voltage e0 and DC output voltage Vcc of a frequency-voltage conversion circuit 54 are impressed as an input voltage. A voltage in proportion to the fluctuation of the Vcc and change in horizontal synchronizing signal is taken out, and amplified in transistors 64 and 66. Then a DC control current Ic flows in the control coil of the over-saturated reactor-transformer 41, and the DC output voltage Vcc is controlled in accordance with the change in horizontal synchronizing signal. In this case, a reference voltage is stable, and therefore a regulated output voltage can be taken out in proportion to the frequency only by adjusting a divided resistance for detecting the Vcc with the aid of a variable resistance 62, and supplied to a horizontal deflecting system 44.
Patent JP-S6365313-A (JP)
Inventor: FURIIDORITSUHI RIPURU
IPC: G01D5/245
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-S6277941-A (JP)
Title: Operation method of ink jet recorder
Inventor: TERASAWA HIROHARU
IPC: B41J2/165
Filed: 1985-10-01
Abstract: PURPOSE:To avoid contamination by making the keeping of always stable ink discharge in operation possible, by a method wherein ink is idly discharged into a cap for a fixed time in recording operation and further the ink in the cap is sucked out to be exhausted each fixed setting time. CONSTITUTION:Recording heads 5A-5D together with a carriage 4 are transferred to a position HB facing the cap 7 of an ink recovery measures 6 each fixed time or each fixed length L of feed paper in recording (printing) operation. The recording heads are capped by advancing the cap 7 and at the same time ink is idly discharged into the cap by operating each ink discharge port. Further, the ink in the cap 7 is exhausted by operating a suction pump 8 each specific operation such as the exhaust operation of recording medium or the like or each fixed setting time longer than a specific time. Then, the ink discharge in recording operation can be kept stable by a simple structure and the overflow of ink can be prevented.
Patent JP-2001043487-A (JP)
Title: High speed gate device
Inventor: HAYAKAWA YOSHIAKI
IPC: G08G1/095
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive high speed gate device that an unnecessary vibration is reduced and opening/closed is frequently executed at high speed. SOLUTION: An electronic control type motor-driven machine 107 is controlled by a motor-driven machine controller 117 and rotated when an interruption bar 101 is opened/closed. In a rocking mechanism, an arm fitted to the output end is rotated when the machine 107 is rotated and the rotary movement is converted into a reciprocative movement. The interruption bar 101 opens/ closes a gate in accordance with the reciprocative movement of the rocking mechanism. The controller 117 controls the rotary speed of the machine 107 and controls the rotary speed when the bar 101 is in a semi-opened state to increase the speed at the time of starting and braking.