baber/WOPTO huggingface dataset:
Patent JP-H07158628-A (JP)
Title: Cable tension adjuster fitting structure
Inventor: MIZUMA HIROYUKI
IPC: F16C1/22
Filed: 1993-12-10
Abstract: PURPOSE:To facilitate the adjusting work of a space between a dash panel and the front end face of a cable tension adjuster in association with pedal height adjustment. CONSTITUTION:The sliding member 33 of a position adjusting device 30 mounted to the side face on the engine room ER side of a dash panel 1 is longitudinally slided into the position of coming in appropriate contact with the front end face of a cable tension adjuster 15 so as to adjust a space between the dash panel 1 and the front end face of the cable tension adjuster 15, and the sliding member 33 is locked by lock mechanism 34 to adjust the position of the cable tension adjuster 15.
Patent JP-H10152791-A (JP)
Title: High-speed plating device and high-speed plating method
Inventor: SHODA TOSHIAKI
IPC: C25D5/08
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a device which allows the use of a soluble anode by disposing this soluble anode around a nozzle of the high-speed plating device which injects the plating liquid in a plating cell from the nozzle to a material to be plated and recovers the plating liquid flowing down around the nozzle after the injection into the plating cell. SOLUTION: The silver plating liquid 2 of a non-cyanide system put into the cell 1 of the high-speed plating device is sent from the second cell 11 to the nozzle 4 and executes the plating on an IC lead frame (the material to be plated) 16 set at the top end of the nozzle 4. This device is provided with a liquid reservoir section 5 around the nozzle 4 and is disposed with the soluble anode 6 in this section. The plating liquid 2 after the plating flows into the first cell 1 through the circumference of the nozzle 4 and once enters the inside of the liquid reservoir section 5 around the nozzle 4. Since the soluble anode 6 is not disposed therein, the supply of silver ions into the plating liquid 2 is made possible while the IC lead frame 16 which is cathode is loaded with the necessary potential.
Patent JP-H05146237-A (JP)
Title: Water tank for ornamental fish
Inventor: NOGUCHI MASAO
IPC: C02F9/00
Filed: 1991-11-26
Abstract: PURPOSE:To maintain excellent water quality for a long period without clogging by collecting solid substances such as feces, of an ornamental fish, residual feeds and water grass in the bottom of a water tank and enabling removal of the solid substances with a water jetting nozzle. CONSTITUTION:A filter 9 is installed in an upper part at a prescribed interval from the bottom 8 of a water tank 1 having a drain port 6 and a water feed port 7 and equipped with one or more water jetting nozzles 10 directing toward the bottom 8. A solenoid valve 12, a three-way cock 13, a hydraulic feeding means 14, an air feeding means 15, a microorganism culturing module 16 and a thermal sterilizing unit 17 are connected in this order to a position between the drain port 6 and the water feed port 7. A controller 18 is then connected to the solenoid valve 12, the hydraulic feeding means 14 and the thermal sterilizing unit 17.
Patent JP-H11145872-A (JP)
Title: Am receiver
Inventor: HARUYAMA NOBUO
IPC: H04B1/26
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To enable an AM receiver to surely receive broadcastings extending in range from weak to strong electric fields. SOLUTION: A carrier signal forming circuit 22 is provided for forming a quadrature carrier signal SQD from an AM intermediate frequency(IF) signal SAM, and an circuit 21 is provided for adding the AM IF signal SAM and the quadrature carrier signal SQD. This device is provided with a limiter 23 for fixing the amplitude of an output signal SWA from the adder circuit 21 and a phase detection circuit 24 for detecting the phase of an output signal from the limiter 23. A correction circuit 25 is provided for correcting the distortion of an output signal Sθ from the phase detection circuit 24. An AM detection circuit 32 is provided for performing AM detection to the AM IF signal SAM.  This device is provided with a switching circuit 41 for selectively extracting the output signal of the correction circuit 25 or the output signal of the AM detection circuit 32 and a formation circuit 52 for forming a control signal S52, according to the reception level of the AM IF signal SAM. The switch circuit 41 is controlled by the control signal S52.
Patent JP-H09143746-A (JP)
Title: Surface preparation method for electroless plating
Inventor: SUWA TOKIHITO
IPC: H05K3/38
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface preparation method for an electroless plating capable of improving a solder heat resistance of a printed circuit board for forming a circuit by an electroless plating. SOLUTION: In the surface preparation method for the electroless plating in which a resin surface on which the electroless plating is to be applied is roughened with an alkaline permanganate aq. soln., a permanganate residual dross stuck on the surface is neutralized with a hydroxylamine based aq. soln., and then a plating catalyst is stuck on the surface, after neutralizing with the hydroxylamine based aq. soln., the resin surface is washed with a dilute alkali aq. soln. having pH9-10.
Patent JP-H02156785-A (JP)
Title: Signal transmitter
Inventor: SHIMADA SATOSHI
IPC: H04N9/83
Filed: 1988-12-08
Abstract: PURPOSE:To widen the screen and to improve the band of a chrominance carrier signal or an audio signal at the same time by applying time axis compression to a carrier signal or an audio signal and sending it to a prescribed part being the result of cutting off the screen on which the video signal is displayed. CONSTITUTION:Suppose that the aspect ratio of the effective screen 4:3 in the NTSC system is changed into the aspect ratio of 16:9, let the lateral width of the effective screen be 1, the longitudinal height is 0.75 for the aspect ratio of 4:3 and 0.563 for the aspect ratio of 16:9. The longitudinal width 0.563 is used as the core and the longitudinal height 0.187 (=0.75-0.563) is an ineffective part on the wide screen and the part is used as the side. In the case of recording and reproducing the video signal with a wider aspect ratio, the chrominance carrier signal is subject to time axis compression and reproduced/recorded in the sides resulting from the screen whose upper and lower parts. Thus, the wide screen is attained and the band of the chrominance carrier signal is improved.
Patent JP-H04182033-A (JP)
Title: Device for manufacturing thin wall tube
Inventor: NAKAKO TAKEFUMI
IPC: B21D5/12
Filed: 1990-11-16
Abstract: PURPOSE:To stably execute the plastic bending and to obtain the thin wall tube with excellent surface property by having a working part projecting in an acute angle state toward the circumferential surface of a support roll on a bending tool, making the radius of the tip end of the working part and drilling the jetting nozzle hole of pressurized fluid at the tip end. CONSTITUTION:A metallic strip 10 is fed in between a bending tool 20 and a support roll 30 so that the inner surface side of the tubular products is positioned to the side of working tool. The strip 10 is moved along the top end side front surface of the working part 21, and bent plastically. At this time, the bending tool 20 is pressed to the roll 30 with such degree of the pressurizing force that the elastic lining 31 is indented. Pressurized fluid is ejected from a pressurized fluid jetting nozzle 24 to the surface of the strip 10, the strip 10 does not contact practically with the surface of the working part 21 of the bending tool 20, and the laminar flow of pressurized fluid is formed between both. Pressure of the fluid from the pressurized fluid jetting nozzle 24 applies the prescribed plastic deforming amount to the strip 10, and executes plastical bending in non-contact state to the working part 21. Fault such as scratch, etc., are not generated on the surface of the strip 10.
Patent JP-H03172824-A (JP)
Title: Nonlinear optical circumrotating amplifier
Inventor: YAMABAYASHI YOSHIAKI
IPC: G02F1/35
Filed: 1989-12-01
Abstract: PURPOSE:To eliminate the need for an acoustooptical modulator and to improve coupling efficiency and circumrotating gain by using an optical self-switch which responds nonlinearly to light intensity for the optical circumrotating amplifier consisting of optical input/output parts, an optical switch and an optical amplifier. CONSTITUTION:The nonlinear optical circumrotating amplifier used in the fields of optical communication and optical measurement is constituted of an erbium-doped optical fiber 10, an optical coupler 16 in common use as the input/ output parts, a directional coupler 14 of one-beat length as the nonlinear optical switch, etc. The input/output characteristics of the nonlinear optical coupler 14 are a gouge type and light pulses appear on the output side of only a certain specified level. Namely, the light pulses are confined in a loop without appearing on the output side in the process when the light pulses are amplified but are outputted from the loop when the level indicating the nonlinearity is attained. Thus, the circumrotating gain is improved and the amplified light pulses are efficiently taken out.
Patent JP-H01152821-A (JP)
Title: Antenna for small sized receiver
Inventor: MATAI MASAHIRO
IPC: H04B1/08
Filed: 1987-12-10
Abstract: PURPOSE:To eliminate the deterioration in the sensitivity due to thin profile of a small sized receiver by providing an insulation spacer to keep the interval of antenna elements constant and a printed circuit board with the receiver circuit formed thereupon between two separated antenna elements. CONSTITUTION:The antenna 10 is made of a metal and terminals 11, 12 are provided for the connection with other component. The antenna element 20 constitutes the antenna of the small sized receiver together with the antenna element 11. The insulation spacer 30 keeps the two antenna elements 10, 20 to a prescribed interval. Positioning parts 13, 21, 31, 41 are provided respectively to the antenna elements 10, 20, the insulation spacer 30 and the printed circuit board and the antenna element 10, the antenna element 20 and the printed circuit board 40 are connected by soldering entirely. Thus, even when the receiver is formed as a card, the deterioration in the sensitivity due to thin profile of the small sized receiver is avoided and the use at the same electric field as a conventional receiver is attained.
Patent JP-H04182988-A (JP)
Title: Semiconductor memory device
Inventor: OBAYASHI MASAYUKI
IPC: G11C11/413
Filed: 1990-11-16
Abstract: PURPOSE:To allow the effective relief of defective bits without increasing access time with reduced electric power consumption by dividing memory cell arrays to plural blocks and adding a spare memory block of the same capacity as the capacity of these blocks. CONSTITUTION:Reading out/writing circuits 5a to 5h corresponding to the normal memory blocks and a reading out/writing circuit 5R corresponding to the spare memory block 1R are made of the same constitution. In addition, a Y system decoder-driver 3 is formed to such a shape which handles the changeover signal from a defect block changeover signal generating circuit 4 as the signal equal to an address signal and generates the selection signal for the memory blocks. Then, the critical path to determine the access time of the normal memory blocks 1a to 1h and the spare memory block 1R are exactly the same. The increase in the access time by the adoption of the redundancy constitution is obviated in this way.
Patent JP-H11132203-A (JP)
Title: Cushioning device for hydraulic cylinder
Inventor: YASUOKA TOMOHIKO
IPC: F15B15/22
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To effectively exert cushioning action without improving strength of a cushion ring by increasing its thickness, and prevent a bottom chamber and a rod chamber within a cylinder tube from rising to abnormally high pressure caused by differential pressure between an outer surface and an inner surface of the cushion ring. SOLUTION: A cushion ring 28 is loosely fitted around a fitting shaft 29 provided on and coupled with an end surface of a small diameter part 22a side of a piston rod 22, and a stopper part 30 with a large diameter for prevention of pulling-out of the cushion ring 28 is formed on one end side of the part 22a. Grooves 31, 32 are provided on the front and the rear end surfaces of the cushion ring 28 respectively. When the cushion ring 28 gets into a cushion flow path 26 and contacts with the stopper part 30, a fixed restricting flow path which communicates into an annular clearance on the inner surface side of the cushion ring 28 and which is regulated by the groove 31 is formed in addition to an annular restricting flow path in the outer surface side of the ring 28.
Patent JP-H11130873-A (JP)
Title: Incombustible material, incombustible board, incombustible plastic and production thereof
Inventor: SONE OTOSHIGE
IPC: C08J11/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an incombustible material, an incombustible board, an incombustible plastic which are safe and lightweight and readily processable while solving problems on social environment capable of carrying out waste treatment and recycle and provide a method for producing the above material. SOLUTION: This incombustible material is obtained by mixing sanitary product waste 1A, from which an absorbing member is removed, consisting essentially of polyethylene, nonwoven fabric and paper pulp, inflammable resin particles of pet bottle consisting mainly of polyethylene or vegetable powder of wood paper or straw or the like with magnesium carbonate 2, dihydrogen ammonium phosphate 3 and a tacky agent 4.
Patent JP-H09188864-A (JP)
Title: Tackifying resin for pressure-sensitive acrylic adhesive and pressure-sensitive acrylic adhesive composition
Inventor: OKAZAKI TAKUMI
IPC: C09J125/16
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a tackifying resin which is excellent in pressure-sensitive adhesiveness such as adhesiveness, cohesive force and tack, is light-colored and has excellent compatibility with an acrylic polymer by hydrogenating an aromatic hydrocarbon resin while suppressing the degree of hydrogenation of aromatic rings. SOLUTION: Although the aromatic hydrocarbon resin used is not particularly limited, it is desirably a resin obtained by polymerizing a 9C fraction obtained by cracking naphtha. The polymerizable monomer in a 9C fraction contains 50wt.% or above vinyltoluene and 20wt.% or below indene. The hydrogenation is performed in the presence of a hydrogenation catalyst under hydrogenation conditions suitably controlled so that the degree of hydrogenation of aromatic rings may be suppressed and that the obtained hydrogenation product may be compatible with an acrylic polymer and light-colored (Gardner color index of 3 or below). Usually, all of the olefinic unsaturations and 0-50% of the aromatic rings are hydrogenated. The hydrogenation conditions include a hydrogen pressure of 30-300kg/cm<2> , a reaction temperature of 240-300 deg.C and a reaction time of 1-7hr.  The obtained hydrogenation product has a softening point of 70-150 deg.C and a number-average molecular weight of 500-1,600.
Patent JP-H09183962-A (JP)
Title: Stainproofing agent
Inventor: AMIMOTO YOSHIO
IPC: C08F20/22
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stainproofing agent excellent in initial water repellency and stain removal and improved in durability by using as the effective constituent a copolymer consisting of a plurality of specified structural units and having a specified molecular weight. SOLUTION: This stainproofing agent contains as the effective constituent a copolymer consisting of 30-82wt.% structural units represented by formula I [wherein Rf is a 3-20C perfluoroalkyl; R<1> is a 1-10C alkylene, SO2 N(R<3> )R<4> (wherein R<3> is a 1-10C alkyl; and R<4> is a 1-10C alkylene), or CH2 CH(OR<5> )CH2 (wherein R<5> is H or a 1-10C acyl); and R<2> is H or CH3 ], 15-67wt.% structural units represented by formula II (wherein R<6> is R<2> ; R<7> is a 2-6C alkylene; R<8> is H or a 1-20C alkyl; and (n) is 3 to 50) and 3-55wt.% structural units represented by formula III (wherein R<9> is R<2> ; R<10> is a direct bond or R<4> ; and R<11> is H or R<3> ) and having a number-average molecular weight of 1,000 to 1,000,000.
Patent JP-H01155007-A (JP)
Title: Operating method for exhaust heat recovery boiler
Inventor: TERANISHI NORIYOSHI
IPC: F22B1/18
Filed: 1987-12-11
Abstract: PURPOSE:To make a denitration device to operate quickly by providing an auxiliary fuel burner between a gas turbine and an exhaust heat recovery boiler and burning the fuel during a warming up period so as to raise the temperature of exhaust gas. CONSTITUTION:In an inlet duct 1 for leading exhaust gas of a gas turbine to an exhaust heat recovery boiler, an auxiliary fuel burner 23 is mounted upstream from a heater 17. And fuel is burnt by the auxiliary fuel burner 23 before the rotational speed of the gas turbine rises to a rated rotational speed so as to raise the exhaust gas temperature. Thereby, the gas temperature at the inlet of a denitration device 21 rises at an early stage, so that the starting time of injecting ammonia to the exhaust gas can be expedited. And also, the NOx amount at the outlet of the denitration device 21 can be reduced to the extent same as that during normal operation, even after the gas turbine rotational speed rises to the rated rotational speed.
Patent JP-H10155156-A (JP)
Title: Video signal character device and its method
Inventor: ASAMIYA NOBORU
IPC: H04N19/50
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a video signal switchover device which suppresses deterioration in image quality to be a minimum period and to be a minimum degree even with respect to a video signal with a different phase of a GOP coded by the moving picture coding experts group (MPEG) system and makes proper switching in the unit of pictures. SOLUTION: Sources 1, 2 are decoded by 1st and 2nd decoders 11, 12 and converted into base band video signals and delayed for 1 GOP period at 1st and 2nd delay circuits 13, 14. The selected source 1 is switched into the source 2 while an effect switcher 15 applies effect and the signal is coded by an encoder 16. In this case, a GOP including a switched part is connected to a GOP of the preceding source 1 and a signal coded by an intra-coded (I) picture in the first coding is coded again as an I picture and. An output switcher 18 selects 1st, 3rd and 2nd delay circuits 13, 17, 14 in this order to switch the signal.
Patent JP-H07164306-A (JP)
Title: Honing device
Inventor: MATSUYAMA TAIZO
IPC: B24B33/08
Filed: 1993-12-13
Abstract: PURPOSE:To provide the honing device the grinding wheel expanding mechanism of which is simplified. CONSTITUTION:The slide sections 5b of a plurality of grinding wheel mounting pieces 5 are slidably provided for the tip end section of rotating shaft 4 rotatably supported by a cylindrical main body 2 so as to be freely expanded/ contracted, a grinding wheel 6 is mounted at the tip end sections of the grinding wheel mounting pieces 5, each expanding weight 7 is concurrently mounted on a base end section, and a return spring 8 is wound around the circumference of the intermediate sections of the grinding wheel mounting pieces 5. Besides, the grinding wheel mounting pieces may be made slidable along a guide cylinder in place of the slide sections 5b, so that the aforesaid mounting pieces are expanded/contracted by means of fluid led into a fluid chamber.
Patent JP-H09151114-A (JP)
Title: Clathrate crosslinked compound and composition containing the same
Inventor: NOMURA KOICHI
IPC: A61Q1/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in messy makeup preventive effect and makeup sustainability. SOLUTION: This clathrate crosslinked compound is obtained by clathrate crosslinking an olefinimine such as ethyleneimine with a metal phosphate lamellar structure 5-70Å in interlamellar spacing (where, the metal is at least one kind of metal selected from the groups IVa and IVb, lanthanoid series and actinoid series, such as titanium, zirconium, cerium or tin). The objective cosmetic such as a messy makeup preventive cosmetic is obtained by formulating a cosmetic base with 0.1-50wt.%, based on the whole cosmetic, of this compound.
Patent JP-H10155157-A (JP)
Title: Image pickup device and processing method for color image signal
Inventor: NODA SHIGETOSHI
IPC: H04N9/07
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device and a processing method for a color image signal in which high resolution is obtained at a low cost without sacrificing various functions such as an electronic shutter. SOLUTION: Color signals red(R), green(G) and blue(B) are fed to an adaptive interpolation processing circuit 15. Picture element signals R, G, B are stored in an arrangement corresponding to picture element arrangement of a charge coupled device(CCD) image sensor 11. That is, the adaptive interpolation processing circuit 15 receives and stores the picture element signal G arranged in tessellated pattern and the picture element signals R, B arranged in zigzag. The adaptive interpolation processing circuit 15 applies at first adaptive interpolation processing to the picture element signals R, B to arrange the signals in tessellated pattern state and applies interpolation processing in longitudinal and lateral directions to the picture element signals R, G, B arranged in tessellated pattern to improve the color resolution.
Patent JP-H04182563-A (JP)
Title: Floor facing
Inventor: OBARA MITSUMASA
IPC: E04F15/18
Filed: 1990-11-16
Abstract: PURPOSE:To maintain the dryness of both sides without entailing any collection of moisture content as well as to make battery for reasons of sanitation by unifying a permeable member with the underside of a carpet facing through an adhesive agent. CONSTITUTION:A carpet facing 1 made up of using polypropylene as material and a permeable member 2 made of an obsidian foaming body are laid down on an underfloor base material of a concrete slab or the like after unitizing them together with a rubber adhesive agent 3. With this constitution, a flowing space is formed in an interval between the floor facing 1 and the underfloor base material, keeping the extent of dryness and making living environment comfortable, thus sanitation is improvable as well.
Patent JP-H06229338-A (JP)
Title: Suction system for internal combusion engine
Inventor: FURANTSU RAIMUBETSUKU
IPC: F02M35/10
Filed: 1993-11-09
Abstract: PURPOSE: To save materials and a space by taking a pipe fixedly provided on a frame pipe of a vehicle or a vehicle frame as an intake pipe and elastically flexibly connecting it to the other part of an intake device or an internal combustion engine it salt. CONSTITUTION: In a motorcycle having a driving device support link mechanism and having an internal combustion engine 7 provided on a frame of a vehicle so as to be oscillated, a frame pipe 1 of the vehicle is elastically and flexibly connected to an air filter 3 through a bellows-shaped sleeve 2 to form a part of an intake noise damper. The pipe 4 extends from the air filter 3 or the intake noise damper to a carburetor 5 and elastically and flexibly connected to both parts 3, 5 through the bellows-shaped sleeve 6. The frame pipe already forms a part of the intake noise damper, and therefore, a frame member may be doubly used, desired saving of material can be performed, and a required space of the intake device can be reduced.