baber/WOPTO huggingface dataset:
Patent JP-H1010602-A (JP)
Title: Electronic equipment
Inventor: GOTO TETSURO
IPC: G03B7/26
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of huge dash current at the time of starting operation without making the srcale of circuit configuration large. SOLUTION: A dash current preventing circuit 50 which is transmitted from a high impedance state to a low impedance state delaying from start of power supplying is provided in a power supplying path between a DC-DC converter 41 of a camera 1 supplying power and an accessory operated by supplied power, for example, a circuit 46 in a finder 10. A comparatively small current is supplied to the finder 10 from the DC-DC converter 41 through the dash current preventing circuit 50 being a high impedance state at the time of start of power supplying, after that, a current sufficient for operation is supplied through the dash current preventing circuit 50 transmitted to a low impedance state.
Patent JP-S6056201-A (JP)
Title: Variable block gauge
Inventor: SHIOI SHIYUNJI
IPC: G01B3/30
Filed: 1983-09-07
Abstract: PURPOSE:To elevate the accuracy with an easy measurement by mounting a mobile block slidably on the slant slide surface provided on the other side of a body block to tead out the movement in the direction of the measuring surface with a micrometer. CONSTITUTION:First, the dimension is defined between both measuring end faces 3 and 5 while recording the reading of a micrometer 10 when a mobile block 6 is retreated to the max. limit. Then, varible block gauges 1 in a groove A to be measured are vertically arrayed together with other block gauges (a), (b)... with an appropriate dimension. Then, the mobile block 6 is slid to put the measuring and face 5 thereof tight on the inner wall B and the current movement of the mobile block 6 in the direction Y is read by the micrometer 10.
Patent JP-H11346241-A (JP)
Title: Communication path control method for lan emulation, and communication path control system therefor
Inventor: SAITO TAKASHI
IPC: H04L47/43
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication path control method for LAN emulation by which the load of Ethernet clients is relieved. SOLUTION: A server that realizes an LAN emulation incorporating an ATM switch 30 includes an Ethernet client function 11, a firmware 22, an Ethernet driver 21 that intervenes communication between the Ethernet client function 11 and the firmware 22, a BUS function 13 and a basic call processing section 12 that manages signaling and controls the ATM switch 30.
Patent JP-H1112929-A (JP)
Title: Method for adhesive treatment of aramid fiber
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for adhesive treatment of aramid fiber cords excellent in adhesive properties with hydrogenated acrylonitrile-butadiene rubber having little polarity. SOLUTION: This method for adhesive treatment of aramid fibers is to apply a first treating solution comprising a polyisocyanate compound containing >=2 isocyanate groups or its terminal-blocked compound as a main component, heat treat at a temp. of 80-130 deg.C for 60-80 seconds, then, in a twisted state, apply a second treating agent containing (a) resorcin formalin, (b) 4-6 pts. solid wt. of a hydrogenated acrylonitrile-butadiene rubber latex based on 1 pt.wt. of resorcin formalin and (c) resorcin formalin containing 3-5 pts. solid wt. of chlorophenol based on 1 pt.wt. of resorcin formalin and heat treat at a temp. of 180-240 deg.C for 60-180 seconds.
Patent JP-S6410637-A (JP)
Title: Hybrid integrated circuit
Inventor: OZAWA TAKEO
IPC: H01L21/60
Filed: 1987-07-02
Abstract: PURPOSE:To offer a high-density hybrid integrated circuit by a method wherein a recessed part is formed at one part of a wiring board and semiconductor elements are mounted inside the recessed part and by striding the recessed part by using a flip-chip bonding technique. CONSTITUTION:For example, flip-chip pads 4a are formed at a recessed part formed in the middle of a wiring board 2a, and flip-chip pads 4b are formed at circumferential parts of the recessed part. When a first semiconductor element 1a is mounted inside the recessed part of the wiring board 2a, bumps formed on the first semiconductor element 1a are connected to the flip-chip pads 4a by using a molten solder. Then, when a second semiconductor element 1b is mounted on the wiring board 2a, bumps formed on the semiconductor element 1b is connected to the flip-chip pads 4b by the molten solder. After that, the semiconductor devices are sealed by using a silicone resin or the like; after that, external terminals are connected; a hybrid integrated circuit is obtained.
Patent JP-H0461979-A (JP)
Title: Structure for treating waste
Inventor: YAMAMOTO HARUO
IPC: B09B3/00
Filed: 1990-06-25
Abstract: PURPOSE:To obtain a structure requiring no inland area and exerting no adverse effect on neighboring environment and possible to move and divert by forming an outer shell into a float structure and providing a ballast water control means for sinking and floating the structure with respect to the bottom of the water and a waste incinerator. CONSTITUTION:An outer shell 4 is formed into a float structure and a ballast water control means 5 for sinking and floating a structure for treating waste with respect to the bottom of the water and a waste incinerator 18 are provided. This structure for treating waste requires no inland area and exerts no adverse effect on neighboring environment and becomes possible to move and divert.
Patent JP-S6321328-A (JP)
Title: Exhauster for engine
Inventor: YASUDA NORIAKI
IPC: F02B37/18
Filed: 1986-07-14
Abstract: PURPOSE:To lighten the thermal load to a gate valve, by providing a supercharger on an exhaust manifold bending downward and providing a waste-gate valve on the turbine side-wall and inside the curved part of the exhaust manifold together with connecting an actuator to this waste-gate valve. CONSTITUTION:The lower part of an exhaust manifold 2, which is fastened to the end surface of an engine main body 1 on the cylinder head side is bent downward so that the manifold 2 is connected to a turbine 4 of an exhaust turbo supercharger 3. Two waste-gates 31 and 32, which are situated on and are open to exhaust passages 11 and 12, respectively, are formed at an exhaust introducing part 8 situated on the upstream side of a turbine blade 6 of the turbine 4. At the same time, a waste-gate valve 20 is installed to the inner passage wall 9. An actuator 25 for the waste-gate valve 20 is arranged between the turbine 4 and the engine (1) main body in such a manner that the shaft center line lies horizontal. With this contrivance the quantity of heat received by the valve 20 or the actuator 25 can be decreased.
Patent JP-H109912-A (JP)
Title: Electromagnetic flowmeter
Inventor: YOSHIDA YUTAKA
IPC: G01F1/58
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To avoid a measurement error from being increased in the case of a change in the water filling state of the flowmeter from a not fully filled state into a fully filled state. SOLUTION: Electrodes 3a, 3b fitted to a side wall of a flume 2 provided to a measurement tube 1 are extended from a bottom 2a of the flume 2 to an upper end of the side wall. Other electrodes 3A, 3B are fitted to side walls 1a, 1b of the measurement tube 1 above the flume 2. The electrodes 3A, 3B are connected electrically. An exciting coil 4A is provided to an upper part of the measurement tube 1 to apply a magnetic field in the vertical direction to a flow medium. A signal voltage of a detector 10A is processed by a converter 11A to calculate a flow.
Patent JP-S6061434-A (JP)
Title: Sheet feed device
Inventor: TANABE TAKESHI
IPC: B65H1/06
Filed: 1983-09-12
Abstract: PURPOSE:To have sure and accurate feed of sheets by allowing either of the two members, a rotary member traveling in the sheet exhaust and transport direction and another rotary member traveling in the opposite direction thereto, to displace freely, and thereby making the overlap amount of these two variable. CONSTITUTION:In this sheet feed device 20, a feed roller 12a and a separator roller 12b are installed at the exhaust side of an intermediate tray 11 in such a way as confronting each other, and below this intermediate tray 11 an aux. feed roller 21 is installed. Here the separator roller 12b is borne by a frame 13 rotatably, which is in turn supported by swingingly by a shaft 14 fixed to the body of copying machine. A cam 16 fitted on a rotary shaft 15 is set in contact with the undersurface of the top plate 13a of this frame 13, while a spring is fitted between a supporting member 17 and the oversurface. Thereby the frame 13 is put in pressure contact with the cam 16 by this spring 18 to determined the cor- relational position of the separator roller 12b with the feed roller 12a. Thus the overlap amount of these two rollers 12a, 12b is made adjustable.
Patent JP-S5868373-A (JP)
Title: Special effect generator
Inventor: WATANABE YUUJI
IPC: H04N5/262
Filed: 1981-10-19
Abstract: PURPOSE:To obtain a prescribed special effect accurately by allowing counters to count up or down in response to clock pulses passed through different gates, and multiplying their count results by a digital video signal. CONSTITUTION:A horizontal synchronizing signal HD is applied to one-side input terminals of AND gates 7-10, and a vertical synchronizing signal VD is inputted to a 1/2 frequency divider 11 and a selector 12. Then, pulse generating circuits 13-16 consisting of monostable multivibrators having different time constants are triggered at its rise to generate gate pulses P1-P4. Those pulses P1-P4 are applied to AND gates 7-9, thereby allowing the signal HD to pass through them with its pulse width. In response to those clock pulses, a counter 14b or 14a counts up or down, and its counted value is multiplied by a digital video signal to obtain the fade-in effect that video appears gradually while the screen in black is increased in brightness, and the fade-out effect that the picture disappears as the screen is decreased in brightness.
Patent JP-H09329167-A (JP)
Title: Disc brake
Inventor: SHIMURA YUKITOSHI
IPC: F16D65/18
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To make a caliper smaller and lighter by varying the installation position of a fluid passage for communicating between the bores of an opposed piston type caliper. SOLUTION: A disc brake is equipped with an opposed piston type caliper which is composed by abutting a pair of mating parts 4a, 4b protrusively provided on a cylinder body 2 on the mating parts of another cylinder body oppositely arranged with a disc rotor put between them and uniting both the cylinder bodies with bolts passed through bolt inserting holes 8 in the mating parts 4a, 4b, and the caliper is oscillatably attached to the nonrotating part of a vehicle by utilizing screw holes 34, and a torque link extended from the nonrotating part of the vehicle is connected to a boss part 33 protrusively provided on one side of the cylinder body 2. A disc brake is formed thick in order to receive braking torque.  The bolt inserting hole 8 and a fluid passage 14 for communicating between the bores of the opposed pistons are provided in the mating part 4a on the side where the boss part 33 is provided, and the other mating part 4b is formed thin.
Patent JP-H0457369-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUKAWA HISAHIRO
IPC: H01L29/792
Filed: 1990-06-27
Abstract: PURPOSE:To make the high speed reading-out feasible for acturizing the high speed EPROM, high speed EEPROM, etc., by a method wherein the channel current of a memory cell transistor is amplified by a vertical type bipolar transistor. CONSTITUTION:A floating gate 17 is arranged between a drain 14 and a source 13 provided on the surface of the first conductivity type semiconductor substrate 12 through the intermediary of a gate insulating film 16. Next, a laminated gate type non-volatile memory cell transistor whereon a control gate 19 is laminated on the floating gate 17 through the intermediary of an interlayer insulating film 18 as well as a vertical bipolar transistor using the semiconductor substrate 12 as a collector region while the drain 14 of the memory cell transistor as a base region on whose surface the first conductivity type emitter 20 is formed are provided. Through these procedures, the channel current of the non-volatile memory cell transistor can be amplified by the vertical bipolar transistor so that the bit line, etc., connected to the emitter 20 may be driven, thereby enabling the current driving capacity to be increased for making high speed readout feasible.
Patent JP-H1116251-A (JP)
Title: Optical storage device
Inventor: IKEDA TORU
IPC: G11B7/126
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To set the optimum recording power which does not destruct data of an adjacent track. SOLUTION: This device is provided with a laser diode emitting the beam, and by an adjacent track confirming part 205, the trial writing of a 1st test pattern is made on the test area of a medium by the beam emitting drive of the laser diode with the specified emitting power. Next, after the trial writing of a 2nd test pattern is made specific number of times by specifying a specific sector 242 on a specific track of the test area, the adjacent sector 244 is reproduced and no existence of data destruction is confirmed, then the power is set as the optimum one.
Patent JP-H0337066-A (JP)
Title: Instillation tool for eye-water
Inventor: JIEHOSHIYUA MENCHIERU
IPC: A61F9/00
Filed: 1990-06-27
Abstract: PURPOSE: To make the visual acuity and other means needless, by making an eye drop mouth projected out transversally and an elastic flexible wall, and exactly aiming eye drops ateyes. CONSTITUTION: This eye dropper 1 is cup-type hollow, and provided with a slightly-declined transversal projection. When not used, the cap 3 can be fitted onto the eye drop mouth 2. The bottom wall 5 of this eye dropper has a relatively-thin wall as compared with the thickness of the cylindrical wall 4 so that it can be flexible elastically. The dome-shaped bottom wall 5 is deformed upon receiving a pressure, by which a certain amount of eye drops liquid is discharged out into eyes via the eye drop mouth 2. Releasing this pressure returns the bottom end wall 5 back to its natural state. Eye-dropping the eye drops liquid with a help of the eye dropper is very easy, allowing alone to execute the eye dropping, even if the visual acuity is low. During an eye dropping, the head is to be kept on a normal position.  Bringing the tip of the eye drop mouth 2 onto the lower eyelid and adding a certain intensity of pressure onto the wall 5, allows the eye drops liquid to flow into the eye directly.
Patent JP-2000002667-A (JP)
Title: Solder inspection apparatus
Inventor: OKUHARA SOICHI
IPC: G01N21/93
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a solder inspection apparatus by which the printed state of a creamy solder can be inspected by fetching the image of one illumination and that of one screen portion per inspection area on a printed-circuit board. SOLUTION: A projection means 13 which illuminates a printed-circuit board PB on which a solder is printed on a land is provided. An image pickup means 14 by which the image of the surface of the printed-circuit board PB illuminated with the projection means 13 is picked up in the vertical direction is provided. An image processing means 24 by which data to be inspected is created on the basis of the image of the printed-circuit board PB picked up by the image pickup means 14 is provided. An inspection means 26 by which the data to be inspected is compared with previously input judgment data as a reference and by which the printed state of every solder printed place is inspected is provided. The projection means 13 comprises a red light source which irradiates red light from a direction nearly perpendicular to the printed circuit board PB.
Patent JP-S6060384-A (JP)
Title: Electrically driven revolving apparatus permitting manual operation
Inventor: TAKAHASHI NOBUSUKE
IPC: F16K31/11
Filed: 1983-09-11
Abstract: PURPOSE:To permit two-directional revolution of normal and reverse revolution even through manual operation by installing a mounting and demounting mechanism for releasing a connecting member for connecting a driving gear and a driving ring. CONSTITUTION:When an output shaft 6-a is manually revolved, a flush hole 12 formed onto an intermediate ring 8 pushes-up a spherical body 11 fixed onto a driving gear 5 connected to a motor 1, since the driving gear 5 can not revolve. By the above-described operation, a connecting member 9 inserted into a cap hole 10-a formed on the driving gear 5 is released. Therefore, the revolution torque of a manually driven shaft 6-a is not transmitted to the driving gear 5 but transmitted only to a driving ring 7 in the lower part to revolve a valve driving output shaft 6-b integrally formed with said driving ring 7, and thus a valve can be opend and closed.
Patent JP-H0216841-A (JP)
Title: Modem
Inventor: ENOKIDA TAKASHIGE
IPC: H04L13/08
Filed: 1988-07-05
Abstract: PURPOSE:To prevent the band shake error of data when step-out from synchronization with a communication speed occurs by absorbing the difference of the communication speed of a MODEM and that of communication data in a data terminal equipment in a FIFO circuit. CONSTITUTION:The pointer P of the FIFO circuit 11 is set so that it designates the first level of a shift register SR, and a flag 12 is set to '0'. Since the flag 12 shows '0' when transmission data D1 is generated, the data terminal equipment 2 puts the transmission data on a data bus 3, sets it to a register R1 and sets the flag 12 to '1'. When the control circuit 10 of the MODEM1 detects the change of the flag 12 from '0' to '1', it shifts data in SR to a subsequent side by one level, increments the pointer P and resets the flag 12. When the flag 12 shows '0', the equipment 2 sets transmission data D2 to the register R1 of SR and sets the flag 12. The circuit 10 shifts SR, increments the pointer P and resets the flag 12. The circuit 10 transmits transmission data accumulated in the circuit 11.
Patent JP-S5690284-A (JP)
Title: Electronic clock
Inventor: YAMAGUCHI TETSUO
IPC: G10H7/00
Filed: 1979-12-22
Abstract: PURPOSE:To facilitate the confirmation of a memory information and the discrimination of a note information by utilizing an indication figure for a usual clock for indication of a scale for a melody. CONSTITUTION:A reference signal for time-counting is generated by an oscillator 11, the frequency of the signal is divided by a frequency divider 12 so as for the signal to be a signal for time-counting, a divided-frequency output is counted by a counter 14, and the content of the counting is indicated by an indicator 15a as a time. Moreover, the note information of the sound of melody is memorized in a memory 19 and the sound of melody is generated by a generator 13 in accordance with the content of the memory. And, the content of the memory of a melody memory 19 is renewed by a switch input control circuit 16 by a switch input, while the content of the memory of the memory 19 is read out by the switch input and encoded by a display control circuit 15, and thus the scale name or the note name of the scae is supplied to an indicator 15a for indication with shifting.
Patent JP-H0610134-A (JP)
Title: Corrosion resistant material and its production
Inventor: TAKAOKA SHIGEHIKO
IPC: C23C16/08
Filed: 1992-06-25
Abstract: PURPOSE:To provide the corrosion resistant composite material for a zinc melting device which is formed by providing the surface of a carbide phase preventive layer of a graphite base material with a corrosion preventive layer made of a W-Mo having a specific compsn., eliminates the worry about the peeling of the surface layer and has a dense and fairly thin coating layer. CONSTITUTION:The base material consisting of graphite preferably subjected to ultrasonic cleaning in alcohol is disposed in the position of a substrate 1 and while the base material is rotated, the carbide phase preventive layer consisting of the metal or alloy contg. >=1 kinds among Re, Pd, Pt and Ru is formed on the surface of the base material. For example, gaseous ReF6 and gaseous H2 from respective cylinders 20, 19 are introduced into a reaction chamber 10 and the metallic Re film is deposited on the surface of the base material by a hydrogen reduction CVD method. The corrosion preventive layer consisting of alloy of 5 to 60wt.% Mo and the balance W is then formed by a thermal decomposition CVD method on this Re film. The gaseous ReF6 may be substd. with ReCl6 obtd. by reaction of metallic Re and gaseous Cl2. The compsn. of the W-Mo alloy is easily adjusted by adjusting the gaseous compsn. of WF6 and MoF6.
Patent JP-H0334117-A (JP)
Title: Magnetic recording medium and production thereof and oscillation rotating mechanism used therein
Inventor: FUKUICHI TOMOHIRO
IPC: G11B5/66
Filed: 1989-06-29
Abstract: PURPOSE:To decrease modulation in the case of rotating a substrate while oscillating the substrate relative to a particle source by forming the fine particles to a slender shape, combining the fine particles with each other and arranging the connected bodies of the fine particles spirally with the normal of the substrate. CONSTITUTION:A truncated circular cone 7 rotates as the cone rolls along internal teeth 8. The revolving shaft 7a of this truncated circular cone 7 inclines with a cylindrical outer ring 9 and a crank shaft 10 which supports the truncated circular cone 7 without sticking the same is a V shaped and, therefore, the truncated circular cone 7 oscillates as well at the time of rotating with this angle of inclination. A substrate 1 disposed on the cone 7 rotates while oscillating in the way. The magnetic particles have the slender shape if the film is formed by using the oscillation rotating mechanism. The connected bodies 2 of the fine particles grow spirally with the normal of the substrate 1. The magnetic characteristics of the magnetic recording medium are nearly isotropic within the medium surface in this way. The modulation of the output after recording and reproducing is, therefore, decreased down to the extent of having no problem in practicable use.
Patent JP-S5792540-A (JP)
Title: Coating method of optical fiber
Inventor: KIMURA TAKAO
IPC: C03C25/10
Filed: 1980-11-28
Abstract: PURPOSE: To form a coating film of a uniform thickness at a high speed in forming the coating film on the periphery of an optical fiber, by passing the fiber  through a die of a specific strecture in a coating solution bath.  
     CONSTITUTION: In forming a coating lyer for preventing damage on the periphery, an optical fiber (B) obtained by spinning a preform rod (A) is passed through a coating bath 2. A liquid coating material 20, e.g. a rubber or plastic, containing a curing agent is introduced from a supply path 8 into the bottom tank part 6 of the coating bath 2 under pressure, led from a gap 19 of a die 18 constitued of the top die (18a) and the botttom die (18b) to the upper tank part 5 of the coating bath 2 and circulated through an opening 12 and circulating path 9. The optical fiber (B) is held at the center of the die 18 in passing  through the die 18 by the pressure of the coating solution flowing through a gap 19 and the top die (18a) to form a coating layer of uniform thickness without damage in contact with the die 18, dried and cured in a furnace 3. 
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