baber/WOPTO huggingface dataset:
Patent JP-S62111433-A (JP)
Title: Etching method
Inventor: WATANABE SEIICHI
IPC: C23F1/04
Filed: 1985-11-11
Abstract: PURPOSE:To enable a high-reaction-efficiency etching by using a specified reactive gas and irradiating the object with light including a specified wavelength. CONSTITUTION:A chamber 1 as a reaction chamber is evacuated by an evacuation device 2. Next, SF6 is introduced into the chamber 1 from a gas supply device 3 and a sample 5 is irradiated with the light emitted from a heavy hydrogen lamp 4. If a wavelength concerned with optical pumping reaction is over 180nm, an etching rate does not increase and the etching can not be performed, but the etching rate becomes higher as the wavelength becomes smaller. Accordingly, for the optical pumping reaction of SF6 by one-photon absorption, it is necessary to use the light including a wavelength of far ultraviolet ray under 180nm for irradiating the sample 5.
Patent JP-S61130510-A (JP)
Inventor: SENDA SHOHEI
IPC: E01H5/00
Filed: 1984-11-27
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-H0985420-A (JP)
Title: Cooling method of metallic mold for casting and its device and metallic mold for casting providing it
Inventor: TOMITANI KOJI
IPC: B22D18/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable direct cooling of a metallic mold by surely preventing the leakage of cooling water into a forming cavity and a molten metal passage at the time of cooling the metallic mold for casting. SOLUTION: In a cooling device of the metallic mold for casting which cools the metallic mold by supplying the cooling water into the passage 50 arranged at a prescribed position in the inner part of the metallic mold 2 for casting, a cooling water supplying tank T1 connected with the one side of the passage 50 and a suction pump P connected with the other side of the passage 50 are provided. The suction pump P sucks the cooling water at the time of cooling the metallic mold after pouring the molten metal into the metallic mold 2 to flow the cooling water into the passage 50, and is set so as to flow the air into the passage 50 by sucking the air for at least prescribed time after completing the water cooling time of the metallic mold. Further, the change of the fluid allowed to flow in the passage is executed with a three-way valve V1.
Patent JP-H07101400-A (JP)
Title: Solar battery paddle control device
Inventor: NOZAKI YUKISHIGE
IPC: H01L31/042
Filed: 1993-10-07
Abstract: PURPOSE:To provide a solar battery paddle control device which is constituted to reduce the generation of a surplus power through regulation of inclination of a solar battery paddle based on the irradiation direction of solar light and simultaneously reduce deterioration of the solar battery through reduction of an irradiation amount of radiation, and reduce the size and the weight of the solar battery paddle. CONSTITUTION:A solar battery paddle control device comprises a solar battery 12 arranged to a solar battery paddle 11; a shunt dissipater 13 to consume a surplus content of a power generated by the solar battery 12: a power control device 16 to detect the surplus content of the power generated by the solar battery; and a paddle drive device 15 to regulate the direction of the solar battery paddle 11 so that the surplus content of a power detected by the power control device 16 is reduced.
Patent JP-H0997729-A (JP)
Title: Fly-back transformer and manufacture thereof
Inventor: TAJIMA TETSUO
IPC: C08K3/22
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To impregnate fully between coils with a liquid epoxy resin precursor composition prior to curing and also to shorten the total curing time of the composition by a method wherein a fly back transformer is manufactured using the specified heat- resistant and fast-curing liquid epoxy resin precursor composition and the fly back transformer is subjected to insulation treatment on the specified curing condition of the composition. SOLUTION: A liquid epoxy resin precursor composition, which is composed of 72 to 82 pts.wt. of an epichlorohydrin disphenol A epoxy compound, 18 to 28 pts.wt. of the mixture (the content of bromine: 40 to 60wt.%) of a bromination phenyl monoglycedile ether and a bromination cresyl monoglycedile ether, 100 pts.wt. of an epoxy compound, 5 to 30 pts.wt. of antimony trioxide powder, 40 to 100 pts.wt. of hydrated alumina powder and 30 to 100 pts.wt. of silica powder, which are shown by the formula I, an alicylic acid anhydride, which is shown by the formula II, and 0.2 to 2.5 pts.wt. of an imidazole compound, which is shown by the formula III (either of the R<1> and the R<2> is a methyl group and the other is a hydrogen group.), is used for the manufacture of a fly back transformer. Thereby, the curing condition of the precursor composition can be set on a condition that the total curing time is 2 to 4 hours at a temperature of 105 to 115 deg.C.
Patent JP-H0196307-A (JP)
Title: Production of composite twisted sintered body
Inventor: YAMAYA RYO
IPC: B22F7/06
Filed: 1987-10-05
Abstract: PURPOSE:To produce a sintered body which is long and has helix angles over a wide range by forming a hollow cylindrical base metal member having twist grooves on the outside peripheral face in a sintering stage and cutting the base metal member along the twist grooves at a specified width in a cutting stage. CONSTITUTION:For example, the hollow cylindrical base metal member 4a made of a cemented carbide, a sintered hard material layer 7 of diamond, etc., to be packed into the twist grooves 5 thereof, a graphite bar 8 and a thin metallic sleeve 9 are inserted into a bottomed cylindrical capsule 6 made of Zr and a Zr cap 10 is put thereon. This capsule 6 is sintered under high-temp. and high-pressure conditions to obtain the composite sintered body 4 of the hollow cylindrical shape having the sintered hard boy layer 3 in the twist grooves 5 of the base metal member 4a. The sintered body 4 is then cut at the specified width along the twist grooves 5 of the base metal member 4a of said body in such a manner that the sintered hard body layer 3 deviates to one side of the cut side face. The slender composite twisted sintered body 1 which has the base metal member 4a and the sintered hard body layer 3 twisting and extending in the longitudinal direction and has an approximately parallelogram shape is thereby obtd.
Patent JP-H0898381-A (JP)
Title: Treating cap for electric wire end
Inventor: NAKAMURA MITSUHIDE
IPC: H02G15/02
Filed: 1994-09-19
Abstract: PURPOSE: To obtain an electric wire end treating cap capable of holding electric wires having different diameters easily and surely, by providing a sawtoothlike projecting streak on the inner circumferential wall of a joining-by-hooking part circumferentially, incising projecting streaks on the peripheral wall of a cap substance, and providing a claw inside the tip of each leg segment at its tip. CONSTITUTION: A cover body 1 has a joining-by-hooking part 4 of a diameter enlarged through a tapered part 3 near its opening 2, and a sawtoothlike projecting streak 5 is provided circumferentially on the inner circumferential wall of the joining-by- hooking part 4. A cap substance 1 to be hooked and joined by being pushed into the joining-by-hooking part 4 is made of a cylinder having a through hole 8 inside for inserting an electric wire, and a plurality of projecting streaks 9, to make the projecting streak 5 bite into the peripheral wall provided projecting on the inner circumferential wall of the joining-by-hooking part 4 of the cap substance T, are provided. And at the base end of the cap substance 7, a pressing disk part 10 united into a body is provided.  And a plurality of leg segments 11 having boundability are provided concentrically at the tip of the cap substance 7, and a claw 12 projecting to the inside of each of these leg segments 11 is provided horizontally.
Patent JP-H08180343-A (JP)
Title: Head drum assembly for videotape recorder
Inventor: GO SEIKIYOKU
IPC: G11B21/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To drive a rotary shaft stably and regularly by arranging a permanent magnet of the same polarity as that of an electromagnet to an upper face of a rotor of a motor in opposition to the electromagnet with the prescribed polarity arranged to a bottom face of a stator of the motor. SOLUTION: A motor assembly 80 drives its rotary shaft 10 to turn a rotary drum 20 with respect to a stator drum 40 in the operating state of the head drum assembly. In this state, an electromagnet 50 receives a current from the assembly 80 and the direction of the current flowing through the electromagnet 50 and the orientation of poles of a permanent magnet 60 are selected so as to produce a repulsion force between the current and the magnetic field caused by the poles. The repulsion force pushes the drum 20 downward to allow a small sized wedge projection 25 on a bottom face of the drum 20 to exert a prescribed pressure onto an inner ring 30A of an upper bearing assembly 30. On the other hand, an inner ring 30A' of a lower bearing assembly 30' acts like blocking the downward movement of the rotary shaft 10.  Thus, a prescribed pressure is exerted to the inner rings of the bearing assemblies while being in the rotating motion and then the head drum assembly is rotated stably.
Patent JP-H04129455-A (JP)
Title: Cordless telephone set
Inventor: NOGUCHI HIROYUKI
IPC: H04M1/00
Filed: 1990-09-20
Abstract: PURPOSE:To attain talking between slave sets freely by providing a function of a transceiver to a slave set of a cordless telephone set. CONSTITUTION:Each of slave sets of a cordless telephone set having >=2 slave sets is provided with a transceiver unit 14 for the communication with other slave set, and changeover switches 12, 13 selecting a transmitter 10 and a receiver 11 to be the position of a processing circuit 2 or the position of the transceiver unit 14. Thus, a voice signal communicated with a master set is processed by a voice signal processing circuit 2 and in the case of the communication between the slave sets, the slave set is used as a transceiver. Thus, the communication between the slave sets is implemented freely independently of the operating state of the master set.
Patent JP-H05217086-A (JP)
Title: Monitoring device of operation of process installation
Inventor: MERUBIN HAABAATO RIPUNAA
IPC: G05B23/02
Filed: 1992-09-21
Abstract: PURPOSE: To obtain a process equipment operation monitoring device for monitoring the execution of a procedure regulating respective steps in a related state. CONSTITUTION: Respective states, i.e., an initial state, a sequential state and a restricted state, are stored in a storage device 14 to execute a procedure to be monitored. A contravention in the restricted state is checked in several steps and the sequential state is checked only in its related step. In response to an operator's request, a conversion flag is set up before the execution of the procedure or during the execution of the procedure and the sequential state may be converted into the restricted state in a succeeding step. Once a convertible sequential state has been satisfied or its related step has been completed, an enable flag marked in the sequential state is set up to a converted state to be checked at the same time as a prescribed restricted state.  Consequently the flexible process equipment operation monitoring device allowing an operator for a process equipment to monitor a state which is not continuously monitored in a usual state but is to be continuously monitored.
Patent JP-H1181661-A (JP)
Title: Sealing method for top-down construction part of mortar or the like
Inventor: IZUMI YOSHITO
IPC: E04G11/06
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent mortar from unexpected by overflowing from a net material as a sealing member through plugging caused by bridging by applying such a small-knot net material that mortar or the like will not flow out to a corner part between a mold and an existing concrete from the inside of the mold, and filling the space with mortar or the like. SOLUTION: The space part 3 is formed by arranging a mold 4 extending over a beam 1 and a wall 2 in the front, and a net material 5 is disposed in a corner part formed by the mold 4, the beam 1 and the wall 2. The net material 5 used is formed like an L-shape, and placed by an adhesive or fitting. The net material 5 has such a knot that mortar or the like will not flow out unexpectedly. Mortar is placed in the thus formed space part 3 by the top-down construction method. The interior of the space part 3 is filled with the placed mortar, and fine aggregate contained in the mortar engage with each other to present a bridging phenomenon, thereby causing plugging to exhibit sealing performance.
Patent JP-H0299917-A (JP)
Title: Driving circuit for fluorescent light emission tube
Inventor: TAKEUCHI OSAMU
IPC: H05B41/39
Filed: 1988-10-05
Abstract: PURPOSE:To reduce power consumption and to perform excellent light emission by controlling a plate voltage associatively with brightness control. CONSTITUTION:First and second high-voltage sources 1a and 1b are selected by a switch 2 and connected to the plate P of the fluorescent light emitting tube 4 through a resistor 3. Further, 1st and 2nd negative voltage sources 5a and 5b are selected by a switch 6 and connected to the grid G of the fluorescent light emitting tube 4. Then the grid voltage of the fluorescent light emitting tube 4 which has the plate P, the cathode K, and the grid G is varied to control the brightness and also control the plate voltage associatively. Thus, the plate voltage is controlled associatively with the brightness control, so the power consumption is reducible and the excellent light emission is performed.
Patent JP-S61131358-A (JP)
Title: Rapid start type fluorescent lamp
Inventor: KAWAJIRI MASAO
IPC: H01J61/54
Filed: 1984-11-30
Abstract: PURPOSE:To improve the starting characteristic by providing a conductive filament in the outer surface of a glass bulb, and setting an angle under + or -30 deg., which angle is made by the central axis of a tungsten coil filament of at least one end portion and a line connecting the center of a sectional circle in the glass bulb with the conductive filament under. CONSTITUTION:A conductive filament 5, for example silver etc. is adhered to the outer surface of an annular glass bulb 2, and the angle alpha which is made by the central axis A of a tungsten coil filament 4 and a line B connecting the center of a sectional circle 17 in the glass bulb 2 with the conductive filament 5 is set under + or -30 deg.. Whereby, it is possible to eliminate the fluctuation or the rising of starting voltage due to temperature, humidity or the blot in a lamp etc., and it is possible to obtain a rapid start type fluorescent lamp, in which the deviation of starting voltage is always small, too.
Patent JP-H1096977-A (JP)
Title: Focal plane shutter
Inventor: KIYOTA MASATO
IPC: G03B9/36
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter for a camera provided with a double light shielding function, capable of easily adjusting the exposure operation starting positions of preceding and following sector groups. SOLUTION: A stopping member 9, a following sector actuating member 10 and a following sector driving member 11 are rotatably attached to the shaft 1c of a shutter base plate 1. The following sector actuating member 10 is provided with an actuating pin 10c for the following sector group and a mutually pulled spring is hung between the following sector actuating and driving members 10 and 11. In a set state, the following sector actuating member 10 is energized clockwise by the spring. In the set state, the following sector group covers an exposure aperture part 1a, together with the preceding sector group and in the initial stage of release, inhibition is released so that the following sector group is actuated to the exposure operation starting position.  However, at this time, the thick part 10a of the following sector actuating member 10 is abutted on the stopping part 9a of the stopping member 9, to be stopped. The position of the stopping part 9a of the stopping member 9 is adjusted by the rotation of an adjusting member 12 having an eccentric shaft 12b.
Patent JP-S60143444-A (JP)
Title: Optical disk player
Inventor: KIMURA SHIYUUICHI
IPC: G11B7/09
Filed: 1983-12-28
Abstract: PURPOSE:To make always stable tracking servo possible, by stopping the movement of the output voltage of a voltage generating circuit and holding the stopped condition when a disk is mounted on a player and the output level of multiplying circuit becomes almost equal to that of the 2nd photodetector. CONSTITUTION:When the counted value of a counter 35 varies from (n) to (n+1), the output S3 of a voltage comparing circuit 33 varies from a low level L to a high level H and counting of a clock CK at the counter 35 is stopped. Then the data of the counter 35 is recorded and held in a memory 36 and the peak value of the output X.Ie of a multiplying circuit 30 and the peak value of the output If of a photodetector 22F are maintained at almost the same values. When the output S3 of the voltage comparing circuit 33 becomes high in level, a switch 31 is turned on and a tracking error signal Et which is the output of a subtracting circuit 23 is applied to a movable coil 25 of a tracking driving means through an amplifier circuit 24 and, as a result, tracking servo is started.
Patent JP-H0299398-A (JP)
Title: Automatic drawing device for wrapping paper for gift
Inventor: NOMOTO REIJI
IPC: B43L13/00
Filed: 1988-10-07
Abstract: PURPOSE:To enable a size of a character or the like to be regulated in proportion to a size of paper and besides to enable the character or the like to be drawn on suitable position of the paper by a method wherein a paper inserting slit is provided on a cover material covering a driving mechanism. CONSTITUTION:Wrapping paper for gift 19 is placed on a paper placing stand 2, and a knot 21 of printed red and white paper strings 20 is placed on a central light emission part 22 to be registered. Besides, when a position of the red and white paper strings is registered either with positions of a plurality of light emission parts 23, 23 in an X-direction or with an indication part 25 of a side wall 24, a position of the wrapping paper for gift 19 is determined. For oblong paper or endless paper, lateral one end of the paper is inserted into a cover body 31 from the paper placing stand 2 to be protruded outside from a side slit 33. A bar 28 is moved in a Y-direction, and an upper edge of the bar is conformed to a lower edge of the wrapping paper for gift 19. When a key is pushed down, a lateral size of the paper is automatically calculated, and the size of the character to be written according to a size of the wrapping paper for gift is also regulated to be magnified to an appropriate size.
Patent JP-H08115465-A (JP)
Title: Automatic vending machine for mineral water
Inventor: OKAMURA TSUNEHIRO
IPC: G07F11/00
Filed: 1994-10-18
Abstract: PURPOSE: To enable the sales in the form selectively supplying mineral water to an equipped bottle or supplying it for a brought optional container by mineralizing service water and supplying the mineral water from a housing by a specified amount. CONSTITUTION: Mineral water obtained by mineralizing service water with a mineralizing agent is supplied from a container by a prescribed quantity. At the time of desiring to drink mineral water with a paper cup 58 at this time, the paper cup is taken out from a paper cup holding part 57 and put on a mineral water supplying part 53, and coins, etc., are thrown into a money handling part 59 on the side of a housing 50 to make a proper quantity of mineral water to be supplied into the paper cup 58.  On the other hand, at the time of desiring mineral water to be supplied in a plastic (PET) bottle, coins, etc., are thrown into a money handling part 56 on the side of the housing 52 and a purchased plastic bottle 55 is put on a supplying part 54 for supplying mineral water for a plastic bottle and furthermore, coins, etc., are thrown into the money handling part on the side of the housing 50 to make mineral water to be supplied to the plastic bottle 55.
Patent JP-S60141535-A (JP)
Title: Stiff thermoplastic resin sheet
Inventor: UEDA RIYUUHEI
IPC: B29K23/00
Filed: 1983-12-28
Abstract: PURPOSE:To manufacture highly stiff and impact-resistant flake filler-reinforced rolled sheets by heating sheets compounded with flake filler, rolling the sheet after melting some of its crystals and recrystallizing the crystals in a state of rolled sheet. CONSTITUTION:Thermoplastic resin sheets at crystallization degree of more than 10% containing 10-80wt% of flake filler such as mica are heated at melting point of said resin so that some of the crystals may be melted. Then the sheet is rolled isotropically with a press or a roll to orientate the crystal and the molten crystal is recrystallized in a state of rolled sheet. In this way, it is possible to manufacture the sheet having a crystal orientation degree of more than 55%, a thickness change rate of less than 2% at temperature lower than a crystal melting temperature by 20 deg.C, Izod impact strength with notch more than twice as much as an unrolled sheet and a stiffness more than 1.5 times as much as an unrolled sheet. Thus a stiff and impact-resistant sheet free from whitening can be obtained.
Patent JP-H0194543-A (JP)
Title: Optical head device
Inventor: SHIKAMA SHINSUKE
IPC: G11B7/1353
Filed: 1987-10-06
Abstract: PURPOSE:To obtain excellent tracking sensor output characteristics by setting the transmitted diffraction phase quantity of a phase type diffraction grating determined with the refraction factor of a grating material and the refraction factor of an over coat layer at the value not more than a prescribed value. CONSTITUTION:A periodic structure (a grating) 35 of a medium having a refraction factor of n2 is formed on a flat substrate 38, a half mirror layer 37 are formed on it, and further an overcoat layer 36 having a flat surface and a refraction factor of n1 is formed on it. Further, a refraction factor difference ¦n1-n2¦ is set so that the phase quantity of the transmitted diffraction of the diffraction grating on a plate optical element determined by the refraction factor n2 of a grating material 35 and the refraction factor n1 of the overcoat layer 36 may be set at the value not more than the prescribed value. In addition, for the film thickness of the overcoat layer 36, the upper limit of the film thickness is set by taking into consideration the fact that it is emitted from an LD (a laser diode) and an astigmatism generated in a light flux reflected by the half mirror layer 37 becomes a neglectable small value. Thus, the excellent tracking sensor output characteristics can be obtained.
Patent JP-H01279903-A (JP)
Title: Photo-polymerizable composition
Inventor: SHIMIZU SHIGEKI
IPC: G03F7/031
Filed: 1987-10-06
Abstract: PURPOSE:To obtain a photo-polymerizable compsn. having high sensitivity to a light source in the range of ultraviolet and visible wavelengths and excellent storage stability by compounding a compd. having an ethylenically unsatd. bond, a sensitizing dye and a specified amt. of hexaarylbiimidazole. CONSTITUTION:In a polymerizable compsn. comprising an addition-polymerizable compd. having at least one ethylenically unsatd. bond and a photopolymn. initiat ing system comprising both a sensitizing dye and hexaarylbiimidazole, 60-200 pts.wt. hexaarylbiimidazole is incorporated therein based on 100pts.wt. addition- polymerizable compd. As the pref. hexaarylbiimidazole to be used, 2,2'-bis (o- chlorophenyl)-4, 4', 5, 5'-tetraphenylbiimidazole and 2, 2'-bis(o-chlorophenyl)-4, 4', 5, 5'-tetra(m-methoxyphenyl)biimidazole are cited.