baber/WOPTO huggingface dataset:
Patent JP-H0873159-A (JP)
Title: Unlocking device for dumbwaiter service opening
Inventor: ITO SHIRO
IPC: B66B9/00
Filed: 1994-09-05
Abstract: PURPOSE: To prevent the occurrence of malfunction, and ensure the horizontal oscillation of a dumbwaiter to be prevented by applying the constitution that an opposed type cam is used for ensuring a cam roller to be clamped, even upon the occurrence of the planar and horizontal oscillation of a cage. CONSTITUTION: A dumbwaiter as an elevator of simple structure dedicated to a cargo has a cage elevated on the operation of a hoist, and the service opening thereof is provided with a door 4 freely slidable in a vertical direction. In this case, an opposed type cam 13 made of two symmetrical cams as a driving section is fitted to the cage. On the other hand, a cam roller 14 made of two arms 17a and 17b having rollers at the ends and having the roots integrally supported on the same shaft 16, is fitted to an elevator shaft as a driven section. In addition, one end of the wire 15a of a releasing wire member 15 covered with a sheath 18 is connected to one arm 17a, while the other end is extended to the door 4 of the opening and fastened to a lock plate coupled to the guide shoe 8 of the door 4.
Patent JP-S60102233-A (JP)
Title: Working method heat makes height of rising equal over whole circumference only by cutting and drawing without trimming
Inventor: HARA KUNIYUKI
IPC: B21D28/14
Filed: 1983-11-10
Abstract: PURPOSE:To form the height of rising equal over the whole circumference without making trimming by performing cutting and drawing determining the size of cutting tooth according to a specified ratio in the parallel part of rising of a product and according to a specified ratio for the part in curved part. CONSTITUTION:In a material 1, a cutting tooth is determined by a ratio of X/Y= about 0.8-0.8428 (varies depending on materials) where X is the size of cutting tooth in the parallel part of rising of the product and Y is the size of rising. On the other hand, the cutting tooth of arcuate part is determined by a ratio of XR/YR= about 0.63 where XR is the size of cutting tooth and YR is the size of rising. A cutting tooth 2 of the whole circumference is calculated from Y=YR making the size of rising over the whole circumference equal, and the size of the whole material 1 is determined. Using this material 1, the height of rising over the whole circumference can be made equal, Y, only by cutting and drawing processes of a press machine by one stroke, and the productivity can be improved and the material can be saved.
Patent JP-H0534646-A (JP)
Title: Contact lens with polarizing characteristics
Inventor: HONDA TOMOJI
IPC: G02C7/04
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a thin contact lens in thickness having polarization characteristics by conducting a casting polymerization by inserting a polarizing film in specific mixed monomers. CONSTITUTION:When the specified monomers consisting of 50-85wt. parts of acryl ester (or methacryl ester) shown in formula 1, 10-30wt. parts of diacryl ester (or dimethyl ester) shown in formula II and 3-20wt. parts of alpha-methyl styrene are conducted a casting polymerization, the polarizing film <=0.1mm in thickness showing 95-5% of a polarization degree, is inserted and the casting polymerization is conducted and the polymer including the polarizing film is obtained, and that is cut or ground so as to enable to fix a preferred axis of the polarizing film on an eye ball to obtain the lens. In formulae I, II, R is represented with an alkyl group less than C6, X is H or CHa3, R1 is an alkyl group of C2-C6, etc. A preferred working method to fix the axis of the polarizing film is the internal surface Toric method varying the curvatures of the vertical direction and the horizontal direction in accordance with the cornea shape.
Patent JP-H0786030-A (JP)
Title: Equipment and method for controlling electromagnetic load
Inventor: BUERUNAA FUITSUSHIYAA
IPC: H03K17/687
Filed: 1994-09-05
Abstract: PURPOSE: To extinguish current by a constant extinction voltage that does not depend on a battery voltage in an electromagnetic load by providing a means for controlling a switching means during a breaking process and applying a specific voltage to a load during the period of the breaking process due to control. CONSTITUTION: A load 100 (for example, an inductive load) is connected between the ground and a battery voltage Ubat in series with a switching means 110. A terminal at the battery voltage Ubat is connected to a current source 120 via a connection point 101 and a connection point 102 between the load 100 and the switching means 110 is also connected to the current source 120. The switching means 110 is operated as a variable resistance instead of a switch during current extinction. Then, the load is broken or the switching means 110 is controlled so that a step-down voltage Um at the load becomes constant. The break time of the load is determined by the step-down voltage Um at the load.
Patent JP-H0879159-A (JP)
Title: Identification system for mobile object passing lane
Inventor: SUGIMOTO ATSUO
IPC: H04W4/04
Filed: 1994-09-05
Abstract: PURPOSE: To provide an identification system which can surely identify a specific lane a vehicle passed. CONSTITUTION: An antenna unit AU1 transmits a question signal and a non- modulated wave signal to an area E1 including the lanes L1, L2 and L3 at a toll gate. An antenna unit AU2 transmits a non-modulated wave signal to an area E2 including the lanes L2 and L3. Then an antenna unit AU3 transmits a non-modulated wave signal to an area E3 including the lane L3. These non- modulated wave signals have different frequencies and therefore the combinations of frequencies of the non-modulated wave signals that can be received at the lanes L1, L2 and L3 are different from each other. Meanwhile an answer unit SU uses the non-modulated wave signals as the carriers to generate and transmit the answer signals. The units AU1, AU2 and AU3 can demodulate only the answer signals that have the same frequencies as those of the transmitted non-modulated wave signals.  A controller 2 monitors the specific one of those antenna units that demodulated the answer signal.
Patent JP-S58115928-A (JP)
Title: Zero cross ignition circuit for thyristor
Inventor: SAWAI KENJI
IPC: H02M1/08
Filed: 1981-12-29
Abstract: PURPOSE:To attain similar functions with less number of components as conventional circuits, by inserting a threshold element like a Zener diode between a gate of a triode thyristor and a trigger element. CONSTITUTION:In closing a switch SW and operating a relay x, when a circuit voltage is larger than a breakover voltage of the trigger element TR, the TR is immediately conducted, an ON-current flows. Since the ON-voltage of the TR is lower than a Zener voltage, no gate current flows to the gate of the triode thyristor T. When a half cycle of the AC voltage is finished, the TR is once turned off and not conductive until the voltage at the next half cycle reaches a breakover voltage Vs, and then, the terminal voltage of the TR, i.e., the gate voltage of the T is increased with the power supply voltage. The T keeps on- state until the half cycle is finished and the voltage is zero.
Patent JP-H0769805-A (JP)
Title: Heating transpiration-type insecticidal method
Inventor: HASEGAWA TAKAHIRO
IPC: A01N37/04
Filed: 1994-09-05
Abstract: PURPOSE:To provide an insecticidal method in which clogging, etc., of a liquid absorbing wick is avoided by utilizing a sucking-type heating transpiration-type insecticidal device and by which insecticidal effect is sustained over a long period and both the total transpiration of insecticide and its effective transpiration rate are also improves. CONSTITUTION:In this method by partly dipping a liquid absorbing wick into a liquid insecticide to absorb the liquid insecticide into the wick and indirectly heating the upper part of the wick to transpirate the liquid insecticide absorbed, the upper part of the wick is heated indirectly so as to be <=135 deg.C in its surface temperature by an exothermic element 70-150 deg.C in its surface temperature.
Patent JP-H07272297-A (JP)
Title: Tracking controller
Inventor: YAMADA SHINICHI
IPC: G11B7/095
Filed: 1994-09-05
Abstract: PURPOSE:To provide a tracking controller capable of performing stable tracking control in the address region of a land track in a disk comprising a group track and a land track for recording information and provided with an address region for recording the address information of a track on each group track and land track. CONSTITUTION:When tracking control is performed so that a light beam spot is positioned on a land track, the terminal (a) and the terminal (c) of a switch 121 are connected to each other by the command of a gate generating circuit 123 and the terminal (b) and the terminal (c) of a switch 122 are connected to each other by the command of a control circuit 132. In a period in which the light beam spot passes through the address region of the land track, the terminal (b) and the terminal (c) of the switch 121 are connected to each other by the command of the gate generating circuit 123. Consequently, the polarity of a tracking error signal becomes always the same.
Patent JP-H0495839-A (JP)
Title: Supporting apparatus for main shaft of dynamic balaning machine
Inventor: YONEZAWA TAKESHI
IPC: G01M1/04
Filed: 1990-08-13
Abstract: PURPOSE:To cancel force in directions other than a specified direction to improve measurement accuracy by supporting two or more portions at least in a vertical direction with compression and strain type load cells provided with link mechanisms at opposite positions on an outer peripheral face of the main shaft. CONSTITUTION:Compression and strain type load cells 13a,13b provided with link mechanisms 12a,12b are provided on two vertical positions at opposite positions on an outer peripheral face of a main shaft 7. The mechanisms 12a,12b are coupled with arms 18a,18b so that they can be vertical swung via pins 17a,17b between brackets 14a,14b fixed on the outer peripheral face of the main shaft 7 and brackets 16a,16b fixed on the side of load cells 13a,13b. Such a constitution allows a constant load to be applied to the load cells 13a,13b in advance and the load cells 13a,13b and the main shaft 7 are coupled and supported via the link mechanisms 12a,12b,so that a distortion and inclination of the main shaft 7 is reduced thereby improving measurement accuracy.
Patent JP-S60105101-A (JP)
Inventor: MORI TAKASHI
IPC: G02B6/00
Filed: 1983-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0498459-A (JP)
Title: Automatic transaction device
Inventor: SATO TOSHIO
IPC: G07D9/00
Filed: 1990-08-13
Abstract: PURPOSE:To recognize the utilization condition of a customer, the utilization condition of cash by a time zone by detecting the transaction condition of the set time zone from the difference of the information of a previous time counter to count transaction information by starting end time and an accumulation counter to count the transaction information by present time. CONSTITUTION:A previous time counter 2 to count transaction information by the starting end time of a set time zone by a time setting means 1, and accumulation counter 3 to count the transaction information from automatic transaction device starting time to present time and a detecting means 4 to detect transaction condition in the set time zone are provided. That is, the time zone dessiring of the information of the transaction condition is set by the time setting means 1, the previous time counter 2 to count the information is made to stop at set time zone starting end time, the previous time counter 2 is subtracted from the accumulation counter 3 to count the information by that time at set time zone terminal time and the transaction status of the set time zone is detected. Thus, a busy time zone, the utilization condition of a customer, the utilization condition of cash and so on by the time zone can be recognized for instance.
Patent JP-H1148003-A (JP)
Title: Dust-collecting cover for automatic lathe for chamfering
Inventor: OGASAWARA HIROKI
IPC: B23B25/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent chips from adhering to cutting tools of a rotor during chamfering-machining, and to prevent chips from scattering from a work insertion opening even when high precision chamfering machining is performed. SOLUTION: In a dust-collecting cover provided with a cylindrical peripheral wall 5 covering the periphery of a rotor 1 on the peripheral edge of which cutting tools 2, 3, 4 are mounted, a side wall 6 provided on the work 10 entering side of the peripheral wall 5 and having a work entering opening 6a, and a chip sucking duct 7 provided outside the peripheral wall 5, a sucking duct 7 and an air inlet 8 facing the sucking duct 7 are provided to generate air flow B tangential to the path of rotation of the tips of the cutting tools of the rotor 1.
Patent JP-H0964754-A (JP)
Title: Error check code generating circuit
Inventor: SATO KAZUHIRO
IPC: H04L1/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To process a data series in parallel number in excess of degrees of a generation polynomial by processing independently divided respective data series respectively and exclusive ORing the processing results after the processing of all data in the respective data series is finished. SOLUTION: Parallel input data 100 in 32-bit are given to registers 111-114, in which they are divided into n-sets of data series and the data are calculated by arithmetic circuits 141-144, 151-153. Then the arithmetic results 191-194 are given to an exclusive OR 101, the output 103 of which is an output of the error check code generating circuit. That is, since the data are divided into plural data series and each independent processing system is applied to each data series, the input period of data in each series is a multiple of division number of the input period of data before division. Thus, the processing time for the processing system has a margin and a high speed operation is attained.
Patent JP-S6270433-A (JP)
Title: Electrically conductive rubber material
Inventor: TANAKA YOSHIHARU
IPC: C08L21/00
Filed: 1985-09-24
Abstract: PURPOSE:To increase electrical conductivity as compared with the case where nitrile rubber is used as a main component, to enable coloring and to improve decorativeness, by using, as a main component, a hydrophilic group-contg. polymer obtd. by adding the hydrophilic group of a hydrophilic group-contg. monomer to a nitrile rubber base. CONSTITUTION:An electrically conductive rubber material comprises a rubber compsn. contg. a hydrophilic group-contg. polymer obtd. by polymerizing acrylonitrile, butadiene and a hydrophilic group-contg. monomer as main components. Examples of the hydrophilic group-contg. monomer are 2-hydroxyethyl methacrylate, ethyl carbitol acrylate and methyl triglycol acrylate. The electrical conductivity of said electrically conductive rubber material is further increased by a water-absorbing effect due to the hydrophilic group of the hydrophilic group-contg. polymer in addition to an electrically conductive effect due to the polar group of the nitrile rubber itself.
Patent JP-H1037229-A (JP)
Title: Dredge pollution preventive device
Inventor: NOGUCHI HITOSHI
IPC: E02F3/47
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a device which is capable of preventing effectively polluted water, which is generated when dredged with a grab bucket, from being diffused underwater. SOLUTION: This dredge pollution preventive device is provided with an envelop-shaped body 4 which is made of a vinyl sheet or the like and covers the surrounding surface of a grab bucket and provides an opening 4a which is opened in the lower part, a pipe 5a which is connected to the envelop-shaped body 4 and communicated with the interior of the envelop-shaped body 4 and a drain pump which drains the water inside the envelop-shaped body 4. Polluted water generated when earth and sand on a sea bottom are dredged, is locked in the envelop-shaped body 4 and removed with the drain pump without diffusing the polluted water in the sea water.
Patent JP-S6367717-A (JP)
Title: Manufacture of semiconductor carbon thin film
Inventor: WATANABE MISUZU
IPC: H01L21/203
Filed: 1986-09-09
Abstract: PURPOSE:To form a semiconductor carbon thin film under effective dopant concentration control in the film efficiently without using highly toxic gas by using a composite graphite target buried in a graphite so that indium (In) is so set as to specify the exposed area ratio. CONSTITUTION:A composite graphite target buried in a graphite is used to occupy in advance indium (In) 0.1-5 % of exposed area ratio for a target electrode 9, substrates 17, 18, 21 to be deposited are set, a vacuum vessel 1 is evacuated, for example, to 1.33X10<-5> Pa (10<-7> Torr), and hydrogen gas is fed from an inlet tube 6 to 67 Pa (0.5 Torr). After the gas pressure in the vessel 1 is stabilized, power of high frequency (13.56MRz) is set, for example, to be 6.8 W/cm<2> for a magnetron 11, and sputtered for 8 hours.
Patent JP-S6272107-A (JP)
Inventor: KOMIYAMA SHIGERU
IPC: H01F17/00
Filed: 1985-09-25
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-H0956074-A (JP)
Title: Controller for self-excited var compensator
Inventor: KAWAKAMI NORIKAZU
IPC: H02J3/18
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a self-excited var compensator by eliminating the need of an low-pass filter and, at the same time, to make the speed detection of difference voltages faster by summing and averaging the difference voltage absolute value signals of all phases at every phase after full-wave rectification and outputting the average value after converting the average value into a DC signal, and then, discriminating the turning on of a circuit breaker by comparing the DC signal with a set value. SOLUTION: A circuit breaker S for interconnection is connected between a self-excited var compensator 7 and a multiphase AC power source Vs. Difference voltage detector/rectifiers 3a, 3b, and 3c detect the voltage differences in all phases between the power source-side line voltages Vsuv , Vsvw , Vswu and compensator-side line voltages Vouv , Vovw , and Vowu between both ends of the circuit breaker S at every phase and perform full-wave rectify the voltage differences. An adder 8 sums and averages difference voltage absolute value signals of all phases at every phase after full-wave rectification and outputs the average value after converting the value into a DC signal Vd. A comparator 5 discriminates the turn-on of the breaker S by comparing the signal Vd with a set value Vr. Therefore, difference voltages of multiple phases can be detected collectively.
Patent JP-S58112206-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H01B9/02
Filed: 1981-12-26
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-2000049014-A (JP)
Title: Nonmagnetic laminated inductor
Inventor: SUZUKI YASUO
IPC: H01F27/29
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a nonmagnetic laminated inductor mounted on a high-frequency circuit of mobile communication equipment, etc., by reducing arrangement patterns. SOLUTION: In a nonmagnetic laminated inductor 1, connecting conductors 9 and 10 which are respectively connected to external electrodes 3 and 4 are arranged in an electrical insulator 2, so that the conductors 9 and 10 is positioned at the center on the cross section of a chip. Outer coils 5 and 6 are respectively formed upward and downward from the conductors 9 and 10 in the insulator 2. In the outer coils 5 and 6, an inner coil 7 which connects the uppermost layer of the coil 5 to the lowermost layer of the coil 6 is arranged, in such a way that the directions of the magnetic fields of the coils 5, 6, and 7 become coincident with each other.  Consequently, the positional relation between the inductor 1 and the magnetic fields of the coils 5, 6, and 7 or the land pattern of a substrate does not change, even when the inductor 1 is inverted by 180 deg. in the vertical or back-and-forth direction. Consequently, when the nonmagnetic laminated inductor 1 is oriented, the probability that the inductor 1 is oriented in a prescribed direction becomes 1/2.
Patent JP-H1148400-A (JP)
Title: Manufacture of copper-clad laminate
Inventor: TAKADA KOSUKE
IPC: H05K3/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a copper-clad laminate formed by catching laminating material between panel boards for heating and pressing, which can reduce dent flaws, by heating and pressing the laminating material by inserting aluminum foil between copper foil and a panel board. SOLUTION: Glass fiber cloth is impregnated with resin varnish, and dried for obtaining prepreg. Copper foil of, for example, 18 μm thickness is lapped on the upper and lower sides of one of the prepreg, and aluminum foil of, for example, 50 μm thickness is lapped on the upper and lower sides thereof, which is caught between stainless panel boards of, for example, 0.2 mm thickness for heating and pressing, for example, at a temperature of 175 deg.C and a pressure of 3 Mpa for 60 minutes. Thereby, a both side copper-clad laminate is manufactured. The aluminum foil thickness is preferably 10-100 μm, or more preferably 40-80 μm for taking up thickness of foreign matter adhered to the panel board surface, and in view of handling and price.  Prepreg, which is obtained by impregnating a base with a thermosetting resin composition for drying, and copper foil are used for the laminating material.
Patent JP-H0260798-A (JP)
Title: Wood grain transfer method
Inventor: UOTANI TAKESHI
IPC: B44C1/175
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a molded piece having an appearance of nearly a natural wood by a method wherein wood grain irregularities are formed on a molded piece by injection molding, trough parts of the irregularities are stained, and a translucent grain pattern film is transferred thereto by a hydraulic pressure. CONSTITUTION:In the injection molding of a molded piece 8, grain irregularities are previously engraved on a mold for injection molding to form the grain irregularities on the molded piece 8. Staining is performed as follows: an ink is applied on the surface of the molded piece 8 provided with trough parts 9 and wiped off, thus resulting in an ink 10 remaining only in the trough parts 8. A translucent grain pattern film 11 formed by applying a translucent adhesive on the surface of a water-soluble film printed with a grain pattern 12 is transferred by a hydraulic pressure on the stained molded piece 8. Thereafter, the water-soluble film is washed out by a shower, and thereon a clear lacquer or the like is applied as a protective layer.