baber/WOPTO huggingface dataset:
Patent JP-H033883-A (JP)
Title: Rope hooking metal fitting
Inventor: NAKAMURA KAZUKATSU
IPC: B66B7/08
Filed: 1989-06-01
Abstract: PURPOSE:To realize cost cut by reducing the time for the terminal processing by turning back the edge part of a rope inserted into a socket at a turn-back part and fixing a rope pulled out outside the socket onto a rope on the socket insertion side by a clip. CONSTITUTION:A hooking metal fitting 10 is constituted so that a wedge 12 is formed on a socket 11, and a rope 6 is inserted into the socket 11 is turned back on the wedge 12, and two ropes 6 are binding-hooked by a clip 13 at the lower part of the socket 11. With this constitution, the used number of the rope hooking metal fittings 10 is reduced, and the cost cut in the installation construction and repair construction of an elevator, etc. can be achieved drasti cally by reducing the labor and time in the terminal processing of the rope 6.
Patent JP-S63301735-A (JP)
Title: Core rod for squid-fishing hook
Inventor: FUKUSHIMA TOSHIZO
IPC: A01K85/00
Filed: 1987-05-29
Abstract: PURPOSE:To fix the main body of a squid-fishing hook to a fishing line, by forming two or more fishing line-fixing holes on a core rod of a lure hook for squid-fishing and passing a fishing line through the holes in crossed state. CONSTITUTION:At least two fixing holes 2 for a fishing line are bored through a side face of a core rod 1 of a squid-fishing lure hook having a solid columnar form. A fishing line 3 is passed through the holes 2 in crossed state to integrate the fishing line 3 with the core rod 1.
Patent JP-H089313-A (JP)
Title: Video signal switching device
Inventor: SUZUKI AKIHIKO
IPC: H04N7/18
Filed: 1994-06-20
Abstract: PURPOSE:To eliminate need for a circuit to match the operation of a camera with an external synchronizing signal and for an interconnection cable by applying write/ read of image data to/from a memory based on a vertical synchronizing signal inputted by a synchronizing separator circuit from each camera and then outputting the resulting signal to a VTR. CONSTITUTION:Each cable for video lines 1, 2, 3... from each of cameras A, B, C... is inputted to a switching device 5, which is switched for a prescribed time interval set by a switching signal from a control section 13 based on time information of a timer. Then video signals from the cameras A, B, C... are inputted to a synchronizing separator circuit 6, and a start signal generating circuit 12 inputs a synchronizing signal separated by the circuit 6. For example, the generating circuit 12 generates a start signal synchronized with a signal for a vertical blanking period of the synchronizing signal and outputs the start signal to an A/D converter 7, a memory 8, a D/A converter 9, and the control section 13 to allow the A/D converter 7 to convert its the control section 13 to allow the A/D converter 7 to convert its received video signal into a digital signal and to write and read out the digital signal to the memory 8 and to allow the D/A converter 9 to read the output of the memory 8 for its own starting.
Patent JP-S62294257-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: NARITA MITSURU
IPC: G03G5/082
Filed: 1986-06-13
Abstract: PURPOSE:To clean a conductive substrate and remove the stains of org. matter therefrom in a short period by housing the conductive substrate prior to vapor deposition into a treatment vessel and the conductive substrate is irradiated with UV rays while introducing gaseous ozone into the vessel, thereby cleaning the substrate surface. CONSTITUTION:The substrate 3 consisting of aluminum, etc., is first cleaned by liquid degreasing, then steam degreasing. The substrate 3 is thereafter disposed to a rotary supporting vessel 2 in the treatment vessel 1. The substrate is irradiated with UV rays from a UV ray source 4 and the gaseous ozone is admitted into the vessel from a gaseous ozone introducing pipe 7 and is discharged from a discharge pipe 8, by which the stains of the org. matter on the substrate 3 are removed from the substrate. The ozone which is cracked to oxygen atoms is introduced as a supply source for oxygen atoms into the vessel; therefore, the oxygen atoms and the carbon atoms generated by the decomposition of the org. matter on the substrate by the UV rays are quickly bonded. The quick cleaning is thus executed.
Patent JP-H05308299-A (JP)
Title: Radio communication system
Inventor: MATSUMOTO MICHIO
IPC: H04B1/10
Filed: 1992-05-01
Abstract: PURPOSE:To receive accurately the content of a transmission signal at all times by eliminating the effect of noise. CONSTITUTION:The sender side is provided with a 1st carrier oscillator 1 oscillating a reference signal carrier used to carry a reference signal according to a prescribed rule, a 2nd carrier oscillator 4 oscillating an information signal use carrier whose carrier frequency is (A+alpha) close to the carrier frequency A of the reference signal carrier, and a modulator 7 modulating the information signal carrier with an information signal, and the receiver side is provided with a 1st demodulator 12 demodulating the reference signal carrier, a 2nd demodulator 15 demodulating the information signal carrier and a decoding means such as a subtractor 16 decoding the information signal from the output signal of the demodulators 12, 15.
Patent JP-H05160651-A (JP)
Title: Mutual conductance circuit
Inventor: GIIRUTO EI DEBUEAMAN
IPC: H03F1/42
Filed: 1992-05-01
Abstract: PURPOSE: To obtain an input voltage satisfying a linear output current and to improve the S/N by connecting a diode pair to emitters of differential pair transistors(TRs) of two sets arranged in parallel so as to set a ratio of device areas proper. CONSTITUTION: In two sets of bipolar TRs Q15 , Q17 and Q16 , Q18 arranged in parallel, emitter areas of the differential pair TRs Q15 , Q17 and Q16 , Q18 are formed to be a TR area ratio of r:1. Then diodes 19, 21 and 20, 22 in pairs are provided to the emitters of the differential pair TRs Q15 , Q17 and Q16 , Q18 to make the device area ratio proper, then a linearity range with respect to an input voltage Vi to satisfy a given linear output equation is doubled in comparison with the case that no diodes 19, 21 and 20, 22 are connected in parallel with the emitters. Furthermore, the S/N is improved by adding series connection diodes 19, 21 and 20, 22 to the emitters of the TRs Q15 , Q17 and Q16 , Q18 .
Patent JP-H11309401-A (JP)
Title: Liquid injection device
Inventor: NIIYAMA KISABURO
IPC: B05B1/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection device, in which first, the treatment is uniformized to improve the treatment accuracy, for example, circuit width is uniformized, second, liquid is injected at almost right angles without taking a large injection angle, for example, the shape of a circuit approaches the ideal one, third an injection having strong impact based on the expected spray pressure is realized, and excellent in capacity and treatment time, fourth, treating liquid is directly injected, and from this aspect, the treatment accuracy is improved and also excellent in capacity and treatment time, and moreover, fifth, these are easily realized. SOLUTION: This liquid injection device 14 is provided with a slit-shaped injection port 15, which is arranged opposite to a printed circuit board material A conveyed so that it covers it in the right and left width direction D. Therefore, treating liquid B forcibly fed is directly injected toward the whole width of the printed circuit board A uniformly and straightly and with strong impact without being diffused and atomized.
Patent JP-H01305354-A (JP)
Title: Closed type circulating oil-bath lubricating method
Inventor: FUJIWARA TAKASHI
IPC: C10N40/08
Filed: 1988-06-03
Abstract: PURPOSE:To test the accurate service life of a part for hydraulic working fluid by driving the part under test under the state wherein one end of a gap to be lubricated is tightly closed and the other end is opened to an oil bath tank, adjusting the temperature of the working fluid, and circulating the working fluid. CONSTITUTION:A part under test (bearing) 6 is coupled into a rotary driving shaft 8 of a service life testing machine 7. One end 11a of a gap to be lubricated 11 of the part 6 is closed with an oil seal 12. Another end 11b is opened to an oil bath tank 2. Working fluid 17 is inputted in the tank 2. When the part 6 is driven, the part is bathed with the working fluid 17. The working fluid 17 is circulated through a closed circuit with a roller pump. Since the temperature of the working fluid 17 is increased, the fluid 17 is cooled with a cooler. Thus the specified temperature is maintained in the operating state. In this constitution, the hydraulic working fluid is tightly closed and circulated under the conditions close to the actually operating state, deterioration due to evaporation does not occur and the accurate service life test can be performed.
Patent JP-S5470854-A (JP)
Title: Liquid crystal display element
Inventor: KAWAMOTO MASAHIRO
IPC: G09F9/00
Filed: 1977-11-16
Abstract: PURPOSE: To make a liquid crystal layer exhibit the optically scattering effects in addition to the electric field effects by filling a nematic liquid crystal having a special positive dielectric anisotropic property into the space between two horizontally arranged substrates.  
     CONSTITUTION: Two glass substrates 2 and 2', which have their one sides formed with horizontally arranged transparent electrode films 1 and 1', are arranged to have their films 1 and 1' extending in parallel. A spacer 3 is sanswitched inbetween, and a sealing material 4 is inserted into the outer peripheral portion and is fixedly sealed thereon. The space between thes ubstrates 2 and 2' of such construction is filled up through an injection hole 5 with a nematic liquid crystal composite, which has a positive dielectric anisotropic property of +0.05 to +0.5, thereby to form a liquid crystal layer 6. In the liquid crystal display element 7 thus produced, the liqid crystal molecules have differently aranged conditions for the cses, in which the threshold voltage VF of electric field effects is higher than a threshold voltage V th  of optically scattering effects, in which the voltage applied from the outside is lower than the voltage V th , between the V th  and VF and higher than VF, so that three kinds of optical conditions can be selected in response to electric signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000331715-A (JP)
Title: Nonaqueous secondary battery
Inventor: SASAYAMA MASAAKI
IPC: H01M10/0568
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a battery safe sufficient for simplifying a protection mechanism, such as a protective circuit, characterized by hardly swelling due to little generation of gas, and having sufficiently low impedance of a coating of an electrode surface. SOLUTION: This battery includes a nonaqueous electrolyte including at least a positive electrode, a negative electrode having lithium occlusion capacity, a separator, solvent, and solute, and an exterior body. The solvent contains γ-butyrolactone as the main component, the solute contains at least two kinds of mixed salts, and carbon oxide gas is introduced into the nonaqueous secondary battery. The main material for the negative electrode is carbon material, and the carbon material is graphite with a lattice spacing d002 of a carbon net face not more than 0.337 nm. The solvent is such that it includes not less than 60 vol.% of γ-butyrolactone.
Patent JP-S5796888-A (JP)
Title: Ribbon cartridge
Inventor: JIEEMUZU AREKISANDAA KURAFUTO
IPC: B41J33/26
Filed: 1981-09-03
Abstract: In ribbon cartridges (10) including a ribbon take-up spool (20) which is peripherally driven by a spacially fixed driving roller (18), it is necessary for the take-up spool (20) to move away from the driving roller (18), as the ribbon (22) accumulates on the spool (20), while remaining in proper driving engagement with the roller (18). According to the invention, this is achieved by a frangible member (24) which resists the movement of the take-up spool axle (28) except when caused by ribbon accumulation. Frangible member (24) may either be formed as an integral part of the cartridge walls or be bonded thereto. Member (24) will break or tear as axle (28) is forced away from roller (18) by the increasing diameter of take-up spool (20).
Patent JP-S5928584-A (JP)
Title: Method for supplying liquid to electrolytic tank or dialytic tank
Inventor: HAMANO TOSHIKATSU
IPC: C25B15/08
Filed: 1982-08-10
Abstract: PURPOSE:To uniformly carry out electrolysis or dialysis, by a method wherein liquid supply orifices are provided to the bottom part of a tank in a specific ratio so as to be uniformly distributed and a liquid is supplied into the tank at a specific speed through said orifices. CONSTITUTION:One liquid supply orifice is provided to the bottom part of an electrolytic tank or a dialytic tank so as to be arranged to the central part of the square encircled by the length of 1-10cm in the width direction of the tank bottom and the length of 1-10cm in the depth direction thereof and plural liquid supply orifices are provided. In supplying a liquid into the tank through the liquid supply orifices from a liquid supply main pipe, the liquid supply speed to the liquid supply main pipe is adjusted to 20-50cm/sec and the supply speed per one liquid supply orifice is set to 70-200cm/sec. When thus supplied liquid is taken out from the upper part, the flow speed thereof is pref. about 10-50cm/ sec.
Patent JP-H11324648-A (JP)
Title: Black smoke removing device
Inventor: SONODA KEISUKE
IPC: F01N3/24
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a black smoke removing device which effectively rises the temperature of exhaust gas for a diesel engine and surely combusts black smoke caught by a filter, when the temperature of the exhaust gas is low. SOLUTION: A black smoke removing device is provided with a filter which catches black smoke in exhaust gas from a diesel engine 1, a fuel-air spray nozzle which feeds fuel and air to the exhaust gas before being fed to the filter, a catalytic combustion device which is provided between the spray nozzle and the filter and combust the exhaust gas, and a precombustion device 11 which can heat and rise the temperature of the exhaust gas to a prescribed temperature, before the fuel and the air are fed from the spray nozzle, and the precombustion device 11 is formed of a double cylinder of an inner cylinder 25 and an outer cylinder 26, a part of the exhaust gas rotationally introduced in the outer cylinder 26 is rotationally introduced in the inner cylinder 25 from a nozzle hole 27 formed in its circumferential part,  fuel-air mixture injected from the fuel-air spray nozzle 18 into the inner cylinder 25 is ignited by a glow plug 19 so that the temperature of the exhaust gas flowing into the catalytic combustion device can be risen in a whole operation region of the engine.
Patent JP-S6033253-A (JP)
Inventor: SANO SHIROU
IPC: C04B35/16
Filed: 1983-07-28
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-2000329839-A (JP)
Title: Gps device with monitoring means
Inventor: IKEDA MASATOSHI
IPC: G01C21/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a GPS device with monitoring means capable of increasing the precision of GPS, providing high reliability, and being mounted on a vehicle. SOLUTION: This GPS device consists of a plurality of GPS receivers 2, 4 having antennae 1, 3 provided in a vehicle 7, a monitoring device 5, and an output device 6. The monitoring device 5 compares a part or all of opposing positioning information outputted by each GPS receiver 2, 4, judges whether respective positioning information is within a scope of mutual relation assumed from installation position relation of each antenna 1, 3 or not, and detects that specific or unspecified GPS receiver is in an abnormal condition when the information is out of the scope as a result of the judgement.
Patent JP-H11319302-A (JP)
Title: Premium acquiring game device
Inventor: JODEN YOSHIKAZU
IPC: A63F9/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a premium acquiring game device which can change levels of difficulty for a player to acquire a premium according to coins to be used. SOLUTION: This premium acquiring game device has a premium glasping device 102 which is movable inside the game device main body and a coin detecting means which detects used/thrown coins. The clasping device 102 consists of a pair of claw members 101 and has a drive means 6 to open/close the claw members 101. The angle of the claw members 101 in the closing direction can be changed according to the used/thrown coin.
Patent JP-S61296012-A (JP)
Title: Methacrylic resin having improved grindability
Inventor: NAKAI YOSHIO
IPC: C08F20/10
Filed: 1985-06-25
Abstract: PURPOSE:The titled resin which is a copolymer of methyl methacrylate with a comonomer, having a specific residual monomer content, percentage of elongation, total luminous transmittance, melt index and heat deformation temperature and improved grindability and strength, injection moldable and useful for lenses, etc. CONSTITUTION:A methacrylic resin, obtained by copolymerizing 50-99.5wt% methyl methacrylate with 0.5-50wt% another vinyl monomer copolymerizable therewith in the presence of a dispersing agent and having <=0.7% residual monomer content, 1-8% percentage of elongation measured by ASTM D638, >=90% total luminous transmittance measured by ASTM D1003, 5-100g/10min melt flow rate (MFR) (at 230 deg.C under 38kg load) measured by ASTM D1238, >=80 deg.C heat deflection temperature measured by ASTM D648, satisfying the formula (MFR is expressed by x; the heat deflection temperature is expressed by y) and present in the shadowed region in the figure.
Patent JP-H05335715-A (JP)
Title: Installation structure of semiconductor package on printed wiring board
Inventor: OTA MAKOTO
IPC: H05K1/18
Filed: 1992-05-29
Abstract: PURPOSE:To prevent a lead from removing from a pad even if there is a difference between thermal expansion coefficient of a semiconductor package and that of a printed wiring board in soldering of the semiconductor package of a fine lead pitch. CONSTITUTION:A semiconductor package 6 is mounted on a printed wiring board 1 by dividing a lead 6b of the semiconductor package 6 into a lead group 7 of eight leads of small pitch, by providing a printed wiring board 2 with a pad group 8 for lead connection corresponding to each lead group 7 and by providing a groove 10 between the pad groups 8.
Patent JP-2000329091-A (JP)
Title: Submerged motor pump
Inventor: DOI MASATO
IPC: F04D29/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a rise of the temperature of a motor to a high temperature exceeding a normal operation temperature, by improving the cooling effect by the direct air cooling, even though the continuous operation is carried out for a long time. SOLUTION: To a main shaft 2, one side air passage 14A whose inner end part 14a is opened in a sealed space 13A; and the other side air passage 14B whose inner end part 14b is opened on a sealed space 13B; are provided, the inner end part of one side vent pipe 15A is connected to the outer end part of one side air passage 14A, while the inner end part of the other side vent pipe 15B is connected to the outer end part of the other side air passage 14B, and the respective outer end parts of the vent pipes 15A and 15B are opened to the atmosphere 16.  When the temperature of the air in the sealed spaces 13A and 13B are increased by the heating of the motor 4 in the pump operating time, the high temperature air in the sealed spaces 13A and 13B is exhausted to the atmosphere by the temperature difference with the low temperature atmosphere 16, and the air flow that the low temperature atmosphere 16 flows in to the sealed spaces 13A and 13B is generated naturally, so as to cool the motor 4 directly.
Patent JP-S5841203-A (JP)
Title: Gas turbine cooling blade
Inventor: IKEGUCHI TAKASHI
IPC: F01D5/18
Filed: 1981-09-04
Abstract: PURPOSE:To prevent generation of shock waves and to thereby reduce aerodynamic loss of a gas turbine, by employing sucn an arrangement that the flow rate of air ejected from a plurality of cooling air ejecting ports formed in side-by-side relationship along the span of a turbine blade is increased toward the root of the blade and decreased toward the tip of the blade. CONSTITUTION:Cooling air ejecting ports 5 formed in side-by-side relation-ship in the direction of the span of a turbine blade are designed such that the sectional area of the ports 5 is decreased toward the tip (upper end) of the blade  and increased toward the root (lower end) of the blade. Since, by employing  such an arragnement, a greater amount of cooling air is ejected from the root portion of the blade, the speed of air flow is prevented from exceeding Mach  number 1, so that strong shock waves are not produced. Thus, it is enabled to  reduce the aerodynamic loss due to shock waves.
Patent JP-S6119087-A (JP)
Inventor: SUZUKI TADAMI
IPC: H05B3/20
Filed: 1984-07-04
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-H05333928-A (JP)
Title: Back traveling control method for unmanned carrier
Inventor: TOKUSHIGE MASAFUMI
IPC: G05D1/02
Filed: 1992-05-29
Abstract: PURPOSE:To prevent an out-course state and to improve the traveling safety of an unmanned carrier when the unmanned carrier travels linearly and backward at a high speed. CONSTITUTION:The unmanned carrier 1 is provided with two rear wheels and a front wheel 2 serving as a steering wheel and travels backward while detecting a guide line 10 by a quide sensor 5b. Meanwhile, a virtual guide sensor 5b is supposed and it is presumed that the line 10 is detected at a sensing point P7. Then, a set steering angle theta is calculated according to a segment connecting the point P7 to the center point P1 between both wheels 3 and a detecting angle alphaformed by the point P7 and the center line C2 of the AGV body.
Patent JP-S6122960-A (JP)
Title: Changeover system of printing speed
Inventor: HOSHINO KAZUHIKO
IPC: B41J2/485
Filed: 1984-07-04
Abstract: PURPOSE:To change over the speed of printing of a high-density pattern to printing at high speed and conducting printing when the fast speed of printing is required even when the quality of printing is deteriorated by thinning dots constituting the high-densoty pattern and changing over the speed of printing in response to the rate of thinning. CONSTITUTION:A correction circuit 13 converts continuous dots into dots printed at every other dot and dots printed. A high-density pattern, which is read from a RAM3 and corrected by the correction circuit 13, is made to contain in a line buffer 12 and read, and transmitted over a printing head 10 through a printing-head control circuit 9 and printed. A processor 1 simultaneously controls a space control circuit 7, drives a space motor 8, and conducts the space-operation of a carriage transporting the printing head 10 at high speed. The high- density pattern is thinned at every one dot, and the quality of printing is deteriorated, but the speed of printing can be doubled.
Patent JP-S5363152-A (JP)
Title: Hair clippers
Inventor: IMAGAWA ISAO
IPC: B26B19/06
Filed: 1976-11-17
Abstract: PURPOSE: To provide an arrangement for hair clipper for cutting hair, in which opening angle of hair receiving spaces, defined by respective teeth of movable blade and fixed blade can be made different on the right and left along the width of the blades, so as to enable to dress hair in a desired fashion. 
     COPYRIGHT: (C)1978,JPO&Japio