baber/WOPTO huggingface dataset:
Patent JP-H10119141-A (JP)
Title: Apparatus and method for producing fiber reinforced resin molded product
Inventor: KUBOTA SADAO
IPC: B29K105/08
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To improve an air bubble diameter and density distribution even in a resin raw soln. of high viscosity by passing fibers impregnated with the resin raw soln. through a cylindrical gap to introduce the same into an annular gap and pulling the fibers out of the lower outlet of the gap as resin raw soln. impregnated fibers and passing the pulled-out fibers through a cylindrical gap continuously becoming fine in its outer diameter and increasing in its width. SOLUTION: A cylindrical gap 4 for sending fibers F downwardly is provided to the lower part of a fiber introducing port 3 and an annular gap 5 for storing and infiltrating a resin raw soln. is provided to the lower part of the gap 4. An annular resin raw soln. sump outlet 7 for sending resin raw soln. impregnated fibers F/L into a lower region B is provided to the lower part of the gap 5. A gap 8 expanding in its width from the outlet 7 in a conical leading end direction in a constant ratio along the surface periphery of the conical part of an inner mold 1 and surrounded by an outer mold 2 and the conical part leading end 9 of the iinner mold 1 are provided to the region B connected to the lower part of a region A. The resin raw soln. impregnated fibers F/L pulled out of the lower outlet of the outer mold 2 are molded by using a mold.
Patent JP-H02144278-A (JP)
Title: Power device for vehicle
Inventor: HOJO ATSUO
IPC: F02B75/24
Filed: 1988-11-25
Abstract: PURPOSE:To improve building workability by forming a continuously variable transmission, performing a speed change of power of a multicylinder engine, as a static hydraulic continuously variable transmission and arranging its output shaft almost parallelly with the axial line of a crankshaft of the engine while connecting the output shaft to a drive wheel through a counter shaft parallel with this output shaft. CONSTITUTION:This power device 10, provided in a motorcycle body frame from its almost intermediate part over to a rear wheel, is provided with an engine 13, static hydraulic continuously variable transmission 14 integrally arranged in the bottom of the engine 13 and a drive shaft 16 connecting this continuously variable transmission 14 to a rear wheel axle. The engine 13 is formed in a horizontally opposed multi-cylinder type arranging a pair of cylinder blocks 13a to be respectively distributed to both sides of a crankshaft 17 arranged so as to be placed along the lengthwise direction of a car body. While the continuously variable transmission 14 arranges its output shaft 18 so as to be placed in parallel with the crankshaft 17 while connects the output shaft 18 to the drive shaft 16 connected to the axle of the rear wheel through a counter shaft 19 provided in parallel with the output shaft 18.
Patent JP-2000116973-A (JP)
Title: Sewing machine
Inventor: IWASE YUKIO
IPC: D05B11/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To elimination backlash of a drive force transmission shaft in the shaft direction by equipping a stress giving means to give compressive stress or tensile stress to a drive force transmission shaft to transmit the drive force to a sewing machine head or a shuttle part and a drive force transmission shaft between thrust bearings. SOLUTION: Lateral movement of a sewing machine head 9 and a shuttle part 10 is driven by the drive force of a drive device 13 and generated drive force is transmitted to screw shafts (drive force transmission shafts) 14, 16. The screw shafts 14, 16 are rotatably hung on and supported respectively between thrust bearings 14a and between thrust bearings 16a equipped on both side frames 7c, 7d. A stress giving unit 32, i.e., a stress giving means to give compressive stress in the shaft direction, is attached on each one end part of screw shaft 14, 16. Compressive or tensile stress applied on the screw shafts 14, 16 by the stress giving unit 32 is made supported by the thrust bearings 14a, 16a, Thus, a stable support condition without backlash can be realized.
Patent JP-2000115329-A (JP)
Title: Memory rewriter for portable telephone set, its rewrite method and recording medium
Inventor: OTAKA HISAKAZU
IPC: H04M1/27
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily rewrite the memory of a portable telephone set and to connect the rewriter to the portable telephone set with a single cable. SOLUTION: A selector 4 selects a serial signal 7 from a serial controller 5, that is used to rewrite contents of a memory of a portable telephone set 2 or a serial signal 8 from a portable telephone set controller 6, that is used to connect the portable telephone set 2 to a public line.
Patent JP-H11133187-A (JP)
Title: Disposal device for fast reactor metallic sodium
Inventor: TOMITA TAKAAKI
IPC: G21F9/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a disposal device for fast reactor metallic sodium, capable of disposing safely and efficiently of a large amount of waste metallic sodium presumed to be produced from a fast reactor. SOLUTION: This disposal device is equipped with a metallic-sodium dealing means 1 for measuring a fixed amount for every disposal unit by the use of a dealing container 9 and a level gauge 13 provided in the dealing container 9, a metallic-sodium injection means 2 comprising a metallic-sodium injection nozzle and a gas-dispersion ring having inert-gas inflow ports disposed around the nozzle for nozzle clogging prevention, and a metallic-sodium reaction/ disposal means 25 comprising propeller-shaped blade plates provided in tiers by means of a blade support rod and a metallic-sodium cleaner 3 equipped with a plurality of vent holes for steam and hot water.
Patent JP-H02143669-A (JP)
Title: Telephone set
Inventor: TAKAHASHI KATSUHIRO
IPC: G10L15/00
Filed: 1988-11-24
Abstract: PURPOSE:To call an opposite party being a guide number destination without fail by recognizing a guide number from a telephone number guiding talkie in voice and storing the number. CONSTITUTION:An opposite party is called according to the outgoing procedure of a dial button 4 and when the opposite party is moved, a telephone set 2 is connected to a telephone number guiding talkie informing moving destinations. The user does not desires the connection of the telephone set 2, the user hooks on and when the user desires the telephone guide, the user inputs a number '*O#' from a button 4. The input operation is detected by a control circuit 8 and start command is given to a speech recognition circuit 6. The recognition circuit 6 applies voice analysis and recognition from a guiding talkie via a subscriber line 1 and sends a guide number to a storage circuit 7. The control circuit 8 interrupts the talking of the line 1 automatically via a call circuit 3 after a prescribed time elapses after the recognition start command, uses a guide number read from the memory 7 as a selection signal to control the call circuit 3 and an OSC 10 thereby applying dialing processing. By such a constitution, the subscriber can call the opposite party guided by the guiding number correctly by only the inputting operation of the dial button 4.
Patent JP-H02144510-A (JP)
Title: Automatic focusing device
Inventor: NAKAGAWA TOMOHIRO
IPC: G02B7/28
Filed: 1988-11-25
Abstract: PURPOSE:To improve a continuous shooting function although the device is of low cost and compact by comparing a current focusing position with a last one in continuous shooting operation and moving a photographic lens to the current focusing position when the current focusing position is on a short- distance side. CONSTITUTION:A mode changeover switch 24 is set to a continuous photographic mode position and data on the number of pulses which is set up in a counter 54 is stored in a storage circuit 58 at the end of 1st photography. When 2nd photography is started, a comparing circuit 56 operates to compare the numbers of pulses in the counter 54 and storage circuit 58 with each other, and a driver 60 is driven with their difference pulses to extend the photographic lens 12 to the focusing position corresponding to a 2nd distance measurement signal. Namely, when an object being approached is photographed, the photographic lens is only extended from the last focusing position. Consequently, the ability of following up focusing is improved without making the structure complex nor generating any cost load.
Patent JP-H06122398-A (JP)
Title: Auxiliary steering device for vessel
Inventor: ONO RYUTA
IPC: B63H25/44
Filed: 1992-10-12
Abstract: PURPOSE:To improve the steering performance of a water jet propulsion type vessel and secure straight advance performance. CONSTITUTION:A flat plate shaped rudder 8 is installed on a stern vessel bottom part 2 of each body part 1a of a vessel through a shaft 7. A driving device 9 is installed at the stern part of each body part 1a, and the flat plate shaped rudder 8 can be swung. During the navigation of the vessel, the flat plate shaped rudder 8 is swung by the driving device 9 installed on a hull 1, and a fine steering power can be obtained, and the steering performance can be improved.
Patent JP-H02143711-A (JP)
Title: Transistor circuit
Inventor: YOSHIDA TAKETO
IPC: H03K19/08
Filed: 1988-11-25
Abstract: PURPOSE:To improve the compatibility with respect to a CMOS circuit by discharging through an N-channel MOSFET and including a resistor to draw the base current of the charging side in a bipolar CMOS circuit. CONSTITUTION:By grounding the collector, an NPN bipolar transistor (TR) 1 applies current amplification to a current supplied from a P channel MOSFET 3 in the bipolar CMOS circuit to charge the capacitive load. Then the resistor 2 extracts a base current of the bipolar TR when the load is discharged via an N-channel MOSFET 4 thereby preventing an excess through-current. Thus, the compatibility with the CMOS circuit is enhanced.
Patent JP-S62157450-A (JP)
Title: Telephone set
Inventor: HIKITA JUNICHI
IPC: H04M1/60
Filed: 1985-12-29
Abstract: PURPOSE:To realize the full duplex by providing a leakage signal erasure means erasing a leakage signal from a reception system to a transmission system so as to apply transmission/reception in parallel simultaneously. CONSTITUTION:The leakage signal erasure circuit 30 is provided between digital signal systems of a transmission system 4 and a reception system 10 to erase the leakage signal component of a leakage signal path E1 from a digitized transmission signal. A pseudo leakage signal generating circuit 38 decides the filter coefficient of a transversal filter 40 according to a prescribed algorithm, generates a pseudo leakage signal Se equivalent to the leakage signal Se, which is subtracted from the digitized sending signal (St+Se). Thus, the effect of the leakage signal from the leakage signal path E1 is avoided, resulting that the full duplexing where the transmission/reception is applied in parallel simultaneously is attained.
Patent JP-H07150363-A (JP)
Title: Electroless ni-based plating solution for aln substrate
Inventor: MORITA YASUYUKI
IPC: H01L23/12
Filed: 1993-11-29
Abstract: PURPOSE:To provide the plating solution with which a plated coating film having excellent properties such as film adhesion, hardness, can be formed selectively on only the wiring provided on the AlN substrate by specifying the Ni ion source, complexing agent, second complexing agent and reducing agent used as the components of the plating solution. CONSTITUTION:The composition of this plating solution consists of nickel sulfate (or that contg. water of crystallization), nickel chloride or nickel acetate as the Ni ion source, ethylene diamine as the complexing agent, lactic acid as the second complexing agent and sodium hypophosphite as the reducing agent. An appropriate combination of these components is prepared and an acid is added to the resulting composition to adjust its pH and the solution thus obtained is used as the objective plating solution. At the time of performing the plating, the temp. of the plating solution is preferably within the range of 60 to 80 deg.C and the concn. of the Ni ion source in the plating solution is preferably about 0.01 to 0.10 mol/l and also, the concn. of the complexing agent and the second complexing agent in the plating solution are preferably about 0.05 to 0. 20mol/l and about 0. 15 to 0. 30mol/l respectively and further, the concn. of the reducing agent in the plating solution is preferably about 0. 05 to 0. 30mol/l.
Patent JP-H11195301-A (JP)
Title: Lantern
Inventor: TSUKIMI TOSHIYA
IPC: F21L19/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a high luminance lantern with a very simple structure. SOLUTION: A lantern is comprises a gas discharge port 12 that discharges a mixed gas upward, a top mantle attachment part 15 provided above the gas discharge port 12, a bottom mantle attachment part 13 prepared below the gas discharge port 12, and a mantle 2 in which an upper end 22 and a lower end 21 are attached at the top mantle attachment part 15 and the bottom mantle attachment part 13, respectively. The mantle 2 is attached between the top mantle attachment part 15 and the bottom mantle attachment part 13, and when the attached mantle 2 is baked under a no-load condition, a vertical space between the top mantle attachment part 15 and the bottom mantle attachment part 13 is defined so that the mantle 2 can finally deform into an almost longitudinal spindle or cylindrical shape.
Patent JP-H04172069-A (JP)
Title: Video camera
Inventor: IIJIMA RYUNOSUKE
IPC: H04N5/225
Filed: 1990-11-06
Abstract: PURPOSE:To eliminate an unnecessary video/recording part, and to unnecessiate a troublesome operation for deleting the unnecessary part by providing a means discriminating whether enabling to control a lens or not, and making a video recording a stand-by state when the lens becomes uncontrollable during the video recording. CONSTITUTION:In a video camera attachable and detachable a photographing lens to the main body of a camera, a discriminating means 9 discriminating whether the lens is a controllable state or an uncontrollable state, and a control means 8 making the video recording the stand-by state when the lens becomes uncontrollable during the video recording are provided. That is, when the lens becomes the uncontrollable state during the video recording, the video recording turns to the stand-by state. Thus, the unnecessary video recording part is eliminated, and the troublesome operation for deleting the unnecessary part is unnecessiated.
Patent JP-H03113751-A (JP)
Title: Method and device for production of optical recording medium
Inventor: OKUBO YUKITOSHI
IPC: B29L17/00
Filed: 1989-11-16
Abstract: PURPOSE:To produce the optical recording medium of a low cost with excellent mass productivity by continuously executing the transfer of preformats on a resin sheet and the formation of a recording layer contg. org. dyes by coating on the preformat forming surface. CONSTITUTION:A resin which is the material for a substrate is melted and is extruded 12 by a melt extruder 1 to form the resin sheet 2 which is the substrate for the optical recording medium. This sheet 2 is then sandwiched by compression by a roll-shaped stamper 4 and a specular roll 3 to transfer the preformats onto one surface of the resin sheet and the specular surface on the other surface as well as to uniformize the thickness of the resin sheet. The material 8 for the recording layer is then applied on the surface formed with the preformats by a gravure roll 6 and an extruding roll 7, by which the recording layer 9 is formed.
Patent JP-H07131079-A (JP)
Title: High-temperature superconductor current lead
Inventor: MIKAMI YUKIO
IPC: H01L39/04
Filed: 1993-11-05
Abstract: PURPOSE:To eliminate the need for disassembly operation of a vacuum container when replacing a high-temperature superconductor current lead body by a new one by covering a current lead body part where a connection part is connected to a GM refrigerator and the first and second-stage cooling stages with a heat- insulating material container. CONSTITUTION:A high-temperature superconductor current lead 41 is constituted of a GM refrigerator 23, a metal current lead body 24, an intermediate connection part 25, a high-temperature superconductor current lead body 26, a low- temperature side connection part 27, a first-stage thermal anchor member 30, a second-stage thermal anchor member 31, an anchor side superconductive wire 42, a superconductor current lead 43, a coil side superconductive wire 44, and a heat-insulating material container 45 covering these from an outer periphery. The inside metal current lead body 24 and the high-temperature superconductor current lead body 26 can be thermally insulated from outside by the heat-insulating material container 45, the operation of the GM refrigerator 23 can be guaranteed, and at the same time intrusion heat can be suppressed.
Patent JP-H02144930-A (JP)
Title: Soldering apparatus of solder wire material
Inventor: HIRAYAMA HIROSHI
IPC: B23K1/00
Filed: 1988-11-26
Abstract: PURPOSE:To always secure a uniform solder amount by a method wherein a groove- cutting jig used to form at least one cut-out part in a diameter direction on the surface of a solder wire material is installed in front of a gripping part of the solder wire material. CONSTITUTION:A wire material 1 is sent out by a fixed amount at a time through a guide part 3 from a wire-material reel 2 where the wire material 1 has been wound; a cut-out part 6 is formed in a position of a pitch l from the tip of the wire material 1 by using a groove-cutting jig 4; the wire material is gripped in a state that it has protruded, through a gripping part 9, from the tip of the gripping part 9 in such a way that its protruding length is equal to the cut-out part 6 or a little longer than the part. In this state, the tip of the wire material 1 is pressed down to a lead frame which is being heated on a bonding pad. Thereby, the wire material 1 is softened and melted from the tip; after that, the wire material 11 in a melted and softened state is pulled; the gripping part 9 is pulled up in a state that a feed of the wire material 1 has been finished; a constricted part of the wire material 1 in the softened state is caused from the cut-out part 6 which has been formed in advance on the surface of the wire material 1. The wire material 1 of a length of the designated pitch l is separated; a very small and accurate soldering operation of a predetermined solder amount is executed.
Patent JP-H10136484-A (JP)
Title: Sound field characteristic controller
Inventor: KIKUCHI KAZUO
IPC: H03G1/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide desired sound field characteristics while recognizing the respective sound field characteristics of respective channels of a memory by correcting the sound field of an acoustic signal by alternately reading respective sound field characteristic data under storage in a sound field characteristic data storage means and sound field characteristic data under storage in a just- before-input data storage means. SOLUTION: Corresponding to the input of a scan key 16b, a microcomputer 17 alternately reads out the respective sound field characteristic data under storage in the sound field characteristic data storage means and the sound field characteristic data under storage in the just-before-input data storage means and based on the read sound field characteristic data, a sound field control circuit 12 is let correct the sound field of the acoustic signal. Therefore, listening is enabled while comparing the respective sound field characteristics corresponding to the respective channel keys 16a under storage in the sound field characteristic data storage means with the sound field characteristics just before scan key input. Thus, the desired sound field characteristics can be easily provided through simple operation while surely recognizing these respective sound field characteristics.
Patent JP-H06350128-A (JP)
Title: Lead frame for optical coupling device
Inventor: ISHII HIROMITSU
IPC: H01L31/12
Filed: 1993-11-30
Abstract: PURPOSE:To increase the number of devices obtained from a lead frame even if the optical coupling devices are placed close in the direction of the length of a cradle by alternately placing the bases of luminous lead terminals and those of light receiving lead terminals in the direction of tie bars. CONSTITUTION:Lead terminals 105 and 205 are placed in a direction perpendicular to tie bar lines 103, 104, 203 and 204. These lead terminals are put side by side by two for each of a plurality of optical coupling devices (hereafter, referred to as 'devices') in the direction of the length of the tie bar lines 103, 104, 203 and 204. As a result, the headers 102 and 202 in both frame areas 101 and 201 are so constituted that they will be placed in the direction of the width of the frame areas 101 and 201 by the number of devices. This significantly increases the number of devices obtained from a lead frame in the direction of its length (hereafter, referred to as 'yield'). Therefore, this improves yield per lead frame, and enables mass production.
Patent JP-S63150439-A (JP)
Title: Control device for engine
Inventor: HOTATE MAKOTO
IPC: F02D43/00
Filed: 1986-12-15
Abstract: PURPOSE:To prevent the occurrence of a failure in ignition, by a method wherein, when an engine running state is shifted from a running region, where a target air-fuel ratio is set centering around a theoretical air-fuel ratio, to a running region where an air fuel ratio is set to a lean value, a target air-fuel ratio is shifted after elapses of a given time commencing in the stop of an EGR. CONSTITUTION:An actual air-fuel ratio is controlled according to a target air-fuel ratio, set by a set means A, by means of an air-fuel ratio control means B. The target air-fuel ratio can be freely shifted from a first target air-fuel ratio, set centering around a theoretical air-fuel ratio, to a lean second target air-fuel ratio by means of a shifting means D controlled according to an output from a running state detecting means C. Under a state in which an engine is run in a first target air-fuel ratio, an exhaust recirculating system (EGR)E is actuated. Meanwhile, when a running state in the first target air-fuel ratio is shifted to that in the second target air-fuel ratio, the EGR is stopped, but in this case, shifting of a target air-fuel ratio is effected after elapse of a given time commencing in the stop of the EGR.
Patent JP-H07151468-A (JP)
Title: Vacuum dryer
Inventor: YAGI TOSHIKAZU
IPC: F26B5/04
Filed: 1993-11-30
Abstract: PURPOSE:To improve the utilization efficiency of energy by driving a vacuum pump by a water-cooled engine and circulating the cooling water of the water- cooled engine into a heater of a vacuum tank in order to heat the vacuum tank. CONSTITUTION:The interior of a vacuum tank 1 is heated by the heat of cooling water circulated through a cooling water circulating line 8 composed of a water- cooled engine 5, passes through a heater 6 and an exhaust gas heat exchanger 7 and the water-cooled engine 5 connected with one after another in this order. A bypass line 10 is provided with a heat-radiating radiator 9 which bypasses the heater 6. If thermal load applied to the heater side 6 becomes small, a thermal control valve 11 is operated to make part of the cooling water flow through the bypass line 10. A vacuum pump 3 is driven by the water-cooled engine 5, and the vacuum tank 1 is heated by use of the cooling water and waste heat of the water-cooled engine 5 so that the utilization efficiency of energy is improved.