baber/WOPTO huggingface dataset:
Patent JP-H01283094-A (JP)
Title: Current controller for ac motor
Inventor: TAKASAKI HIDENORI
IPC: H02P27/08
Filed: 1988-05-09
Abstract: PURPOSE:To always bring a command into coincidence with a real current by controlling an induced voltage compensation value in response to the variation in a main circuit power source voltage. CONSTITUTION:The output signal of an oscillator 5 for generating a sine wave of a frequency proportional to a primary frequency command I' and the added value of a current command I' and the output of an induced voltage compensator 11 are applied to a multiplier 6 to obtain an AC current command. A deviation value between the command and a detection signal detected by a current detector 7 are PWM-modulated by a triangular wave oscillator 9, and the modulated signals are supplied to an inverter 3. Further, a main circuit DC voltage is detected by a voltage detector 12, a PWM conversion gain is divided by the detected value EPN, the value is multiplied by the output signal of the compensator 11 as a compensation signal of the value I'.
Patent JP-H07294924-A (JP)
Title: Projector
Inventor: YOKOTA HIDEO
IPC: H04N9/31
Filed: 1994-04-27
Abstract: PURPOSE:To project an image of high quality by making characteristics of plural dichroic mirrors, which constitute a color separation means and a color synthesizing means, satisfy specific conditions to effectively prevent the occurrence of color shading on the screen. CONSTITUTION:The color separation means has a green dichroic mirror D1 having such characteristic that 'only green light is transmitted through it, and the wavelength on the longer wave-length side for 50% transmittance of the luminous flux (green light) transmitted through the green dichroic mirror D1 is denoted as lambdaG2. The wavelength for 50% transmittance of the luminous flux (blue light) transmitted through a second dichroic mirror D2 constituting the color separation means together with the green dichroic mirror D1 is denoted as lambda2, and the wavelength for 50% transmittance of the luminous flux (green light) transmitted through one (D3) of third and fourth dichroic mirrors D3 and D4 constituting the color synthesizing means is denoted as lambda3. These dichroic mirrors are constituted so as to satisfy condition lambdaG2<lambda3<lambda2. Thus, white light is separated by dichroic mirrors D1 to D4, and the occurrence of color shading on the screen is effectively prevented.
Patent JP-S61271851-A (JP)
Title: Collet for die bonding
Inventor: KUSAKARI TERUO
IPC: H01L21/677
Filed: 1985-05-27
Abstract: PURPOSE:To prevent damages at a glass passivation part, which are caused by supporting with a collet, by forming the shape of a chip sucking recess part, which is provided at the tip of the collet so that the recess part is brought into contact with the chip except for the peripheral part of the chip. CONSTITUTION:The peripheral part of the upper main surface of a chip 112 is formed as a glass passivation part 112a at the slant surface of a mesa shape. A groove 12a, which is not in contact with the glass passivation part 112a, is formed at the periphery of a flat part 12 of a chip sucking recess part 11 at the lower end part of the collet 10. The flat part 12b of the chip sucking recess part 11 is closely contacted with the flat part of the upper main surface of the chip 112 by the pressure reduction in a pressure reduced guide 103 having an opening 103a, and the chip 112 is supported.
Patent JP-H02293533-A (JP)
Title: Cooking process and cooking device using microwave oven wave
Inventor: ASAKINO KUNIHIRO
IPC: F24C7/02
Filed: 1989-05-02
Abstract: PURPOSE:To heat a cooking device and cook a cooking material by a method wherein the material placed in a cooking device having an electromagnetic wave absorbing characteristic is irradiated with electromagnetic waves in a microwave oven. CONSTITUTION:A lid 1 and a container 2 are made of material such as glass, ceramic immersed with SiO2, Al2O3 and carbon so as to absorb an electromagnetic wave of an oven. The lid 1 and the container 2 can be made with the electromagnetic waver absorbing characteristic properly adjusted. The lid 1 is formed into a cup shape with material of quality not completely absorbing the electromagnetic wave and the container 2 is made by material which sufficiently absorbs the electromagnetic wave. For example, a sweet potato A is put into the cup and set in the microwave oven for heating it for above 10 minutes, the sweet potato is heated by the container 2 and an interior of the sweet potato is sufficiently heated with infra-red rays of the lid 1. Escape of moisture is prevented by the lid 1 and sugar within the sweet potato becomes honey as in a baked sweet potato and thus a quite delicious baked sweet potato can be obtained.
Patent JP-H04319265-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: NAGAMINE MASAYUKI
IPC: H01M10/05
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a high discharging capacity and a long cycle life and to lower the self-discharging ratio as well by prescribing morphologic parameters of a carbon material used for an anode within a set range. CONSTITUTION:A plastic mixture consisting of resin hardening by light and polycarbonate is injection-molded to give a substrate. When ultraviolet-rays are irradiated and three-dimensional cross-links are formed among the polycarbonate molecules, the morphological parameters are limited within a prescribed range and the resulting carbon material has a plurality of heat generating peaks and at least one heat generating peak of >=700 deg.C by differential thermal analysis under the conditions of >=53.65Angstrom  of the plane distance of (002) planes and <1.70g/cm<3> of true density. When the material is used as an anode, a non- aqueous electrolyte secondary battery can have high discharging capacity and a long cycle life and lower the self-discharging ratio.
Patent JP-S62268037-A (JP)
Title: Plasma display panel
Inventor: TANEDA OSAMU
IPC: H01J11/24
Filed: 1986-05-15
Abstract: PURPOSE:To attempt to reduce substantial resistance of a transference electrode without reducing panel contrast and changing capacitive load of a panel by forming a black metal electrode with low resistance on a non-display part of the transference electrode. CONSTITUTION:Black metal electrodes 5 are formed, for example, by a screen printing process on part excluding a display part 10 of a transference electrode 3 in such a way as they coat the transference electrode 3. With a refreshed type plasma display panel, plasma waveforms are distorted due to its capacitive load, and cell break-down voltage is seemingly increased. This problem is solved by the black metal electrode 5; if, for example, a black metal electrode having a width of 0.2mm and a length of 0.12mm, 1/3 of a dot pitch of 0.36mm, is brought into contact with the transference electrode 3, resistance value of one black metal electrode becomes 5mOMEGA/inch<2> since sheet resistance of the black metal electrode is 8mOMEGA/inch<2> and it becomes possible to reduce resistance value of the entire transference electrode 3 down to 4kOMEGA.
Patent JP-2000306590-A (JP)
Title: Solid electrolyte fuel cell
Inventor: HISHINUMA YUICHI
IPC: H01M8/12
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To supply a fuel gas and an oxidizer gas in a flat-type electric cell evenly and to provide high power generation efficiency. SOLUTION: In this fuel cell, a housing 12 for housing a flat-type electric cell 8 is formed in the center of a ceramic separator 4 and a fuel gas supply passage 14, a fuel gas evacuation passage 16, an oxidizer gas supply passage 18 and an oxidizer gas evacuation passage 20 are formed around the housing 12. The fuel gas supply passage 14 and the fuel gas evacuation passage 16 are opposedly formed as sandwiching the housing 12 and have approximately the same length as the opposed side of the housing 12 in parallel. The oxidizer gas supply passage 18 and the oxidizer gas evacuation passage 20 are formed in parallel to the side facing to a groove 15 and have the approximately the same length as the side.
Patent JP-S5813831-A (JP)
Title: Installation work for foundation of structure
Inventor: YAMAZAKI HIROSHI
IPC: E02D27/44
Filed: 1981-07-20
Abstract: PURPOSE:To position anchor bolts by a method in which a precast foundation part is placed on the base of a floor, anchor bolts are set through the sleeve of the precast foundation part, and concrete is placed to integrally combine the precast foundation part and the floor. CONSTITUTION:A holder 20 and iron bars 31 for floor are set, and a precast concrete foundation part 10 is placed on the holder 20. Then, anchor bolts 22 are thrust through the sleeve 14 of the prescast concrete foundation part 10 below a floor concrete slab 30, and the connecting iron bars 12a of the foundation part 10 is contacted with the holder 20. Then, concrete 30 for floor is placed to integrally combine it with the foundation part 10, and a structure, e.g., building, etc., is installed on the foundation part 10 and fixed with anchor bolts 22 and nuts 42. Then, a grout 40 is injected into the sleeve 14 to integrally combine the anchor bolts 22 with the foundation part 10.
Patent JP-H11300513-A (JP)
Title: Abnormality judging device for drill
Inventor: SASAO NARIMITSU
IPC: B23Q17/09
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To securely judge the breakage of a drill and clinging of cutting chips with a simple structure. SOLUTION: An air jetting port 3 and a pressure detecting port 4 are provided so as to be opposed with each other on each side of a drill D which moves ahead or back in the direction of an axis L while being held by a chuck C of a processing device. The air jetting port 3 is supplied with high pressure air from an air supply 5, and a pressure at the pressure detecting port 4 is detected by pressure detecting means 12. When the drill D after completing processing moves back from a work W, if the pressure detected by the pressure detecting means 12 is in the range of 0.01 to 0.04 kgf/cm<2> , it is judged that the drill D is in a normal condition; if the detected pressure is 0.04 kgf/cm<2> or more, it is judged that the drill D is broken; or if the detected pressure is 0.01 kgf/cm<2> or less, it is judged that clinging of cutting powder occurs on the drill D.
Patent JP-S5540333-A (JP)
Title: Tensile spring
Inventor: FUKUZAWA ICHIROU
IPC: F16F3/04
Filed: 1978-09-14
Abstract: PURPOSE:To combine a coil spring and a spiral spring such as to obtain a construction which undergoes upward displacement after a desired load is reached. CONSTITUTION:A coil spring 1 is a usual tensile spring, in which the load and flexure are in a proportional relation to each other. One of hooks 3 provided at the opposite ends of the coil spring 1 is secured to a reel of the spiral spring 2 along the aixs of the reel. The sprial spring 2 is an ordinary constant-load spring, with which the displacement of flexure results with a constant load. It is wound on the reel 5, and its outer end portion 6 is bent at right angles and provided with a see-through hole 4.
Patent JP-H07320332-A (JP)
Title: Magneto-optical recording method
Inventor: FUJII HIDEKAZU
IPC: G11B11/105
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a magneto-optical recording method which provides the compatibility of information recording/reproduction between a magneto-optical recording/reproducing apparatus which facilitates the optical modulation overwriting and a magneto-optical recording/reproducing apparatus which does not facilitate the optical modulation overwriting and with which a large capacity with narrow track pitches can be realized. CONSTITUTION:A heat insulating layer 5 and a heat radiation layer 6 are successively built up on an exchange coupling film which is composed of a first magnetic layer 1 and a second magnetic layer 2 to obtain an optical modulation overwriting medium. After erasing the information by irradiating with a light beam while impressing an erasing bias magnetic field Hbe, the direction of the magnetization of the second magnetic layer 2 is arranged by an initializing magnetic field in a direction opposite to a direction in which the magnetization is to be arranged by exchange coupling for the initialization. Then, by irradiating with a light beam which is modulated in accordance with the recording information while applying a recording bias magnetic field Hbw, the direction of magnetization of the first magnetic layer 1 is oriented in a direction in which the magnetization is to be arranged by the exchange coupling for the recording.
Patent JP-2000302116-A (JP)
Title: Decorative container with labeling face
Inventor: KEVIN L HAGER
IPC: B65D23/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a decorative bottle container with a labeling face which is large, smooth and continuous, and a decorative statue set above the face, not only supporting the large label but also providing the extremely attractive appeal. SOLUTION: A container is provided with a base 12, a decorative statue section 14 and a label 16. The base 12 is provided with a smooth, continuous face extended around a bottle container 10 and formed for the purpose of sticking the label 16 thereon, and the decorative statue section 14 is formed on the base 12, and desirably the statue is an animal head, for example, a koala bear head statue. The label 16 is stuck on the smooth, continuous face and supported thereon, and desirably almost the whole periphery of the base is covered by the label. The normal bottle function is combined with the extremely beautiful statue section on the bottle container.
Patent JP-S60254574-A (JP)
Inventor: NISHIDA MITSUHIRO
IPC: H01R13/46
Filed: 1984-05-30
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-H06320967-A (JP)
Title: Fuel tank for automobile
Inventor: AOYAMA HIROKI
IPC: B60K15/04
Filed: 1993-05-14
Abstract: PURPOSE:To properly prevent a large amount of vapor generated at the time of refueling an automobile from being introduced to a canister by detecting a fuel gun inserted in the fuel feed port of a filler tube at the time of feeding fuel, and closing a normally open shutoff valve. CONSTITUTION:A fuel tank introduces vapor generated in a tank body 1 to a canister via an evaporator tube 2. In this case, a normally open shutoff valve 5 is provided at the intermediate position of the tube 2. A fuel gun 8, when inserted in the fuel feed port 7 of a filler tube 6 for refueling an automobile, is detected with a fuel feed detection means 9, and the shutoff valve 5 is made to close on the basis of the result of detection. As a result, a large amount of vapor generated at a refueling process is prevented from being introduced to the canister, thereby avoiding an overflow from the canister. At the same time, the prevention of vapor leakage to the atmosphere is ensured by the help of the vapor absorption and treatment function of the fuel gun 8.
Patent JP-H05312691-A (JP)
Title: Method for sensing pipe scale deposition
Inventor: YASUDA HIROYUKI
IPC: G01M99/00
Filed: 1991-04-17
Abstract: PURPOSE:To continuously detect pipe scale deposition without suspending water supply. CONSTITUTION:First and second water pressure gages 1, 2 are placed on water supply pipes PL1, PL2, measured values by these water pressure gages 1, 2 are input to an arithmetic record printer 4, and when a change in water pressure increase in each water supply pipe PL1, PL2 is sensed, pipe scale deposition in a water feed piping is determined to announce scale removal. Therefore a scale deposition state can be known without water supply suspension, and inspection is extremely easy.
Patent JP-H08308149-A (JP)
Title: Method for displaying kind of power source of power facility system
Inventor: TABUCHI YOJI
IPC: H02J13/00
Filed: 1995-05-11
Abstract: PURPOSE: To display the kind of power supply to a relevant power equipment in the power equipment system chart displayed on a CRT by providing a charging/power failure discriminating function in the processing section of a monitoring and controlling device and retrieving the kind of the power source corresponding to the predefined charging kind from the charged state of a node relevant to the main bus of a power system. CONSTITUTION: The processing section 1 of a monitoring and controlling device constituted of the processing section 1, a CRT 2, a keyboard 3, a printer 4, and a transmission line 5 has a charge/power failure discriminating function 13 having a power source discriminating means. The charging bit and charging kind of the node corresponding to the main bus in a power equipment system diagram and the kind of characters indicating the power source corresponding to the charging kind are predefined.  At the time of discriminating the charging, the charged states of all buses are set as charging bits after discrimination and the characters of the relevant kind are retrieved by referring to the power source discriminating means, and the kind of the power source which supplies electric power to the load is displayed in the power equipment system chart on the CRT 1 through a graphic processing function 12.
Patent JP-S5815077-A (JP)
Inventor: YAMAKAWA AKIRA
IPC: A43C15/02
Filed: 1981-07-18
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-H06324977-A (JP)
Title: Data transfer method
Inventor: IIZUKA HIROYUKI
IPC: G06F13/00
Filed: 1993-05-14
Abstract: PURPOSE:To improve the efficiency of data transfer without requiring external interruption to the monitor of a control line by checking the level of control line immediately after inputting a unit clock and starting and stopping low output to the control line by a target. CONSTITUTION:A controller 10 starts the transmission of a data frame after asserting a /BSY signal to a /BSY line 3, and the target provided with the transmission request of the data frame asserts the signal while the line is being kept at low by the controller 10, and the controller 10 outputs a clock for transfer until the line 3 goes to high if the line 3 is kept at low even when the signal is negated. The target completes the transmission of the data frame synchronizing with the clock for transfer after all the targets with transmission priority higher than that of its own target and the controller 10 complete the transmission of the data frame, and after that, starts transmission synchronizing with the clock for transfer, and negates the signal after completing the transmission, thereby, it is possible to easily add or delete a microcomputer on/from a serial bus.
Patent JP-S60136763-A (JP)
Title: Image processor
Inventor: KOMIYA YUTAKA
IPC: G03G21/00
Filed: 1984-05-31
Abstract: PURPOSE:To perform sequence control over image processing without making circuit constitution complex by counting a clock and performing the sequence control, and carrying out other processing in parallel on the basis of the counted value of another clock and a reference signal. CONSTITUTION:When the power source is turned on, a computer counts a clock from an oscillator and performs sequence control over the power-up control up to a prescribed counted value and preprocessing, etc., such as developer processing of fixation to a photosensitive drum 14 through a developing device 24 according to the program in the incorporated ROM. Then, once a sequence signal is generated similarly according to the operation of a copy button, a clock synchronizing with the rotation of the photosensitive drum 15 is counted and the computer performs subroutine control to set a platen at its home position according to the reference signal generated by detecting an inversion position, etc., accompanying the movement of the platen 2 simultaneously. Thus, other control operations are carried out during this sequence control signal generation to peform the sequence control over the image processing without making the constitution complex.
Patent JP-H05231347-A (JP)
Title: Spiral type displacement type fluid machine
Inventor: KURAUSUUDEIITERU EMENTAARU
IPC: F04C18/02
Filed: 1992-05-01
Abstract: PURPOSE: To reduce inertial force generated by a rotor in operation by structural means. CONSTITUTION: A spiral displacement machine for a compression fluid has a disc-shaped rotor 10 which can be driven eccentrically in a casing. The rotor has spiral shaped blades. Rotor blades 12, 13 having a cross section with hollow chamber profile are made particularly of a continuous casting article of aluminum. The chamber is oriented circumferentially and axially. The rotor 11 can also be formed by parts of a disc separated from each other.
Patent JP-H07313776-A (JP)
Title: Vibration reducing device for sewing machine
Inventor: KOJIMA MASATOMO
IPC: D05B49/02
Filed: 1994-05-26
Abstract: PURPOSE:To provide the vibration reducing device for sewing machine which can cancel higher-order components at plural upper shaft rotating frequencies and can be housed at a narrow space inside a sewing machine frame. CONSTITUTION:When an upper shaft 70 is rotated, an inner gear 2 fixed to the upper shaft 70 is rotated through a thread take-up crank 65, an idle gear engaged with that inner gear 2 and supported at a frame 72 so as to be freely rotated is rotated in the same direction as the upper shaft 70, and an outer gear 8 engaged with that idle gear 6 and supported to the upper shaft 70 so as to be freely rotated is rotated oppositely to the upper shaft 70. Centrifugal force is generated by the rotation of first balancing mass fixed to the outer gear 8 and second balancing mass fixed to the idle gear 6, and the higher-order component of inertia force with the reciprocative motion of a needle bar and a thread take-up lever can be reduced.
Patent JP-H06320617-A (JP)
Title: Biaxially oriented laminated film
Inventor: OKAZAKI IWAO
IPC: B29L9/00
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a biaxially oriented laminated film that is hardly flawed in a high-speed process and little deteriorated in image quality at the time of dubbing by specifying a primary particle diameter of a cohesive particle and a thickness of a layer containing this and specifying a monodisperse particle and a thickness of a layer containing this. CONSTITUTION:In a biaxially oriented laminated film at least composed of a layer B containing monodisperse particles of 0.01-3mum particle diameter and a layer A containing cohesive particles of 5-100nm primary particle diameter, the primary particle diameter (d) of the cohesive particle and the thickness (t) of the layer A are so specified as to meet 0.1d<=t<=50d, and the particle diameter d1 of the monodisperse particle and the thickness t1 of the layer B containing the monodisperse particles are so specified as to meet 0.1d1<=t1<=10d1. The cohesive particle is selected out of zirconia, delta-alumina, and others. The monodisperse particle is selected out of calcium carbonate, silica, and others.
Patent JP-S5737316-A (JP)
Title: Connector for submarine optical cable
Inventor: NOMURA YOSHIO
IPC: G02B6/44
Filed: 1980-08-19
Abstract: PURPOSE:To prevent the fault which occurred in one side from being transmitted to the other side and facilitate maintenance by providing an intermediate plate mounted with optical fiber hood cells which airtightly connect optical fibers to a cable connecting part. CONSTITUTION:A molded part 4 having recesses of a dovetail groove shape is provided to the inner side in the end part of a pressure resistant casing 7, and the anchor part 3 of the tensile body part of an optical fiber cable 1 is anchored by being engaged in the dovetail groove recesses. An intermediate plate 11 made of metal is provided at the center in the inside part of the casing 7, and hood cells 9, 10 for airtightly connecting fiber strands 5 and feeders 6 on both sides are provided. Hence, the fault which occurred in one side is surely prevented by the intermediate plate 11 from being transmitted to the other side, and the damages for the purpose of maintenance, repair, etc. are reduced.