baber/WOPTO huggingface dataset:
Patent JP-2000006294-A (JP)
Title: Heat sealable cover material
Inventor: YOSOMIYA TAKATOSHI
IPC: B32B27/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To permit inspection by a metal detector and heating by a microwave oven and improve disposability after use by laminating a light blocking ink layer to the inner surface of a paper layer, specifying the optical transmittance of a cover material, and laminating an easy-peeling resin layer through an adhesive layer to the light blocking ink layer. SOLUTION: A heat sealable cover material 10 is constructed such that, as a base material of a paper layer 1 supplied with a water retentive, at the side of the outer surface an ink layer 2 such as letters or designs is printed, and a transparent over-printed layer 3 is printed thereon, while at the side of the inner surface of the paper layer 1 a light blocking ink layer is laminated, and an easy peeling resin layer 5 of the innermost layer is laminated thereon through an adhesive layer 5. The optical transmittance of the cover material 10 in the wavelength region of 200-800 nm is 15% or less, and the paper layer 1 is a double face coating paper having a basis weight of 80-110 g/m2. The easy peeling resin layer 6 of the innermost layer is polyethylene, and an uneven pattern is shaped to the cover plate 10, which is in the form of sheet punched to a predetermined shape.
Patent JP-2000007866-A (JP)
Title: Non-adhesive tape for protecting and displaying pipe and its production
Inventor: HIRAMA KENJI
IPC: B29L7/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-adhesive tape which is used for protecting and displaying a pipe, has a self adhesion force in a wound state, while being non- adhesive in a tape state to be wound on the pipe, and can prevent that tape is rewound to fall to the surface of the ground, even when a wound tape portion is wrongly dropped by a construction worker during his work for winding a pipe with the tape at a high work site, etc. SOLUTION: This non-adhesive tape for protecting and displaying pipes contains a wound tape portion 2 comprising a core pipe 6 and a polyvinyl chloride film 4 wound on the core pipe 6. Therein, the polyvinyl chloride film 4 is formed so that the adjacent portions of the wound polyvinyl chloride film 4 are allowed to adhere to each other with a self adhesive force which is larger than the self weight of the wound tape portion 2 but smaller than the breaking strength of the polyvinyl chloride film 4, and so that the rewound tape film portion 3 is non-adhesive or substantially non-adhesive, when the polyvinyl chloride film 4 is rewound from the wound tape port ion 2.
Patent JP-2000009381-A (JP)
Title: Shelf device of refrigerator
Inventor: SHIGENARI MASAO
IPC: F25D25/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator with ease of use in accordance with the size and the quantity or the like of foodstuffs or the like to be stored in a storageroom, by housing a front shelf thereof into a rear shelf thereof, rotating and erecting the front shelf housed in the rear shelf together with the rear shelf above the rear of the storeroom, turn the front shelf upsidedown at a specified position or moving to a different position, and effectively using the storageroom. SOLUTION: A front shelf 7 and a rear shelf 8 are provided on one side at the lower part of a storage 4, on the rear shelf 8 are provided a holding part for storing and holding the front shelf 7 and a rotating support shaft or the like for rotating and erecting the rear shelf 8 above the rear of the storeroom 4 are provided on the rear shelf 8, and a leg body 7a is provided between the front and the rear at right and left of the lower part of the front shelf 7. Further, when storing large foodstuffs or the like, a large space is secured for storing a lot of small goods by housing the front shelf 7 in the rear shelf 8, the front shelf 7 is rotated and erected together with the rear shelf 8 at the rear of the storageroom 4, or the front shelf 7 is moved from a specified position to a shelf body 5 or the like in the upper part and so on.
Patent JP-S6150328-A (JP)
Title: Growing method for semiconductor substrate
Inventor: ICHIKAWA MICHIO
IPC: H01L21/205
Filed: 1984-08-20
Abstract: PURPOSE:To reduce the density of microscopic defects (S-pit) in an epitaxially grown layer by a method wherein an oxide film is formed on the front and back sides of a substrate containing a number of impurities such as Na and the like, the impurities are moved to said oxide film, and the oxide film is removed by an etchant. CONSTITUTION:Na is evaporated on the surface of the substrate or it is unevenly distributed on the surface of the substrate in a short period of time by performing a heat treatment on a silicon substrate 1 in a hydrogen atmosphere. When HCl oxide films 2 and 2 of 500Angstrom  in thickness are formed on the front and back sides of the substrate 1 in the oxide atmosphere containing a small amount of hydrogen chloride, the Na is collected in the oxide films 2 and 2, and the Na in the substrate 1 is reduced remarkably. Then, when an epitaxial growing method is performed on the surface of the substrate 1 after the oxide film 2 is removed and the substrate is treated by oxide or alkaline liquid, the S-pit generating on an epitaxially grown layer 3 is reduced remarkably, and element characteristics can be improved.
Patent JP-2001001072-A (JP)
Title: Hydraulically actuated device and punch press
Inventor: WATANABE ATSUSHI
IPC: B21D28/24
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a damage of a hydraulic hose due to a twist by suppressing a twist of the hydraulic hose even when a hydraulic cylinder is moved in the x-axis and the y-axis directions. SOLUTION: A slider 75 which is movable in the Y-axis is provided and a hose support 77 which supports the lower side parts of hydraulic hoses 67 and 69 is provided on the slider 75 so as to be rocked with a vertical rocking axis as a center. A first hose fixing fixture 79 which fixes the hydraulic hoses 67 and 69 on the hose support 77 is provided, an end of a chain-like link mechanism is fixed to the hose support 77, a second hose fixing fixture 83 is integrally furnished with the other end of the chain-like link mechanism, and the chain-like link mechanism is constituted so that it is vertically deformable in a caterpillar fashion corresponding to a curved deformation of the hydraulic hoses 67 and 69.
Patent JP-H0692331-A (JP)
Title: Packaging method for cushions
Inventor: SHIBATA YASUO
IPC: B65B63/02
Filed: 1992-06-30
Abstract: PURPOSE:To offer a packaging method by which a cushion can be packaged compact and in a state where it has a hardness of a certain degree, and kept from expanding up to the original size even when the airtightness is broken. CONSTITUTION:A cushion 1 is put into an external bag 2, vacuum-packaged and sealed so that it is flattened. The flattened cushion 1A is folded into three, put into an interior bag 4, vacuum-packed and sealed. When air inside the bag is sucked out for vacuum packaging, the cushion 1 is pressed by a press 3.
Patent JP-H0622278-A (JP)
Title: Still video camera
Inventor: TERADA TOSHIYUKI
IPC: H04N5/937
Filed: 1992-06-30
Abstract: PURPOSE:To maintain the recording performance of the still video camera and to provide a magnification/reduction reproduction function to the camera. CONSTITUTION:A digital picture signal subject to signal processing via a pre- process circuit 6 or the like from a CCD 4 is stored once in a picture buffer memory 10, compression and expansion processing or the like is applied to the signal and the result is recorded in an IC memory card (recording medium). Then a picture signal from the IC memory card is subject to magnification reduction processing by a control signal from a control unit 25 at magnification/ reduction reproduction and the result is stored in the picture buffer memory 10 and the resulting reproduction signal is outputted via a post process circuit 24 or the like and displayed on an internal monitor. The read speed and the write speed are matched when the picture signal is recorded on the IC memory card and the camera is provided with the magnification/reduction reproduction function.
Patent JP-H0223662-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMIZUKA KAZUO
IPC: H01L27/04
Filed: 1988-07-12
Abstract: PURPOSE:To form an FM-IF block and an FM front/end block as one chip by providing extraction electrodes for extracting a leakage current through a semiconductor substrate on the side of the FM-IF block corresponding to the side of the FM front/end block. CONSTITUTION:An FM front/end block 26 is integrated in mats K-M, and an FM-IF block 27 which has a limiter circuit to remove an AM portion in an FM signal, is integrated in mats E and F. MOS type capacitors existent in the limiter circuit are formed in islands, respectively, and produce leakage toward a substrate owing to a capacitor due to a PN junction formed by the island 19. A PN junction barrier is formed with use of an N type epitaxial layer 17 to prevent the leakage current from invading into the block 26. Additionally, the capacitors are jointly disposed in the mat E which is further adapted to include extraction electrodes 43, 79 on the left side and on the lower side and a contact as an isolator region for extracting the leakage current collectively. Thus, the blocks 26, 27 can be constructed as an one chip.
Patent JP-S5797125-A (JP)
Title: Stabilized power supply device
Inventor: FUTAGAWA TOURIYUU
IPC: H02M3/28
Filed: 1980-12-08
Abstract: PURPOSE:To ensure a smooth operation of load, by increasing the time from the occurrence of a service interruption through the detection of the service interruption through a service interruption detecting circuit and accordingly inhibiting an undesired sequence action of service interruption of a load device. CONSTITUTION:A signal a1 of a detecting circuit B1 for the voltage E2 of a smoothing capacitor C1 and a service interruption detecting signal S1 of a circuit A1 are supplied to a logical circuit AND. Then a logical signal S2 is sent to a control circuit A2 and a load device RL in the form of a service interruption signal. Thus the time can be increased for the period from the occurrence of the service interruption to the production of the service interruption signal compared with the case of the signal S1 only. Accordinly, no service interruption signal S2 is transmitted if the commercial input voltage E1 is normally reset within the prescribed time when the service interruption is caused instantaneously or the load is suddenly changed. As a result, a normal operation is continued for the load device with no interruption sequence given to the load device.
Patent JP-S5963729-A (JP)
Title: Ion shower device
Inventor: ONO TOSHIROU
IPC: H01L21/3065
Filed: 1982-10-04
Abstract: PURPOSE:To increase the lead-out ion current by minimizing the damage due to electrons or ions by a method wherein an insulator is adhered on the side wherein an ion lead-out electrode contacts a plasma. CONSTITUTION:A positive voltage is given to a plasma chamber 1, and a ground voltage to the ion lead-out electrode 30. The electrode 30 is composed of a plate 30A provided with apertures 31 of a diameter of 2mm. at intervals of 2.5mm. through a stainless plate approx. 0.5mm. thick and of polyimide films 30B of approx. 0.3mm. on the side of contact with the plasma. The films 30B insulate the plasma from the conductive plate 30A, is in a floting state, and generates a negative potential in self-alignment according to the electron energy in the plasma. Thereby, there is no unfavorableness that high energy electrons in the plasma flow into the electrode 30 and cause local heating, and the ion convergence effect by a plasma sheath can improve the ion leadout efficiency and the directivity. The change of the coated shape of the insulation film 30B according to the thickness of the plasma sheath formed, the thickness of the plate 30A, the dimension of the aperture 31, etc. is advantageous.
Patent JP-H04370908-A (JP)
Title: Superconducting coil, its manufacture and superconducting magnet device
Inventor: ISHIZUKI TOSHIO
IPC: H01F41/12
Filed: 1991-06-19
Abstract: PURPOSE:To provide a superconducting coil, its manufacture and a superconducting magnet device wherein friction heat which is produced by the slip of a support and fixing member and penetrates into a superconducting coil main part can be suppressed. CONSTITUTION:Support and fixing members 3 which are provided along the longitudinal direction of a superconducting coil body 1 with intervals and support and fix the body 1 in an inner container 2 are composed of heat insulating members 7 and spacers 8. The heat insulating member 7 is made of core material composed of electrical insulating material which has a small thermal conductivity and excellent abrasion resistance and is impregnated with adhesive solidly to avoid the generation of friction heat by the slip of the heat insulating member 7 and, further, to prevent friction heat generated in the inner container 2 outside the heat insulating member 7 form penetrating into the body 1.
Patent JP-S6064184-A (JP)
Inventor: OOMOTO KOURIYUUROU
IPC: F27D15/02
Filed: 1983-09-20
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-2000013891-A (JP)
Title: Electrostatic electric to acoustic transducer
Inventor: NAKASO JIRO
IPC: H04R17/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic electric to acoustic transducer with a high output sound where the possibility of damaging a diaphragm against an impulse input is precluded with high mechanical strength. SOLUTION: The transducer is configured by combining two semispherical halves 1, each hemispherical half 1 has an annular base member 2, a diaphragm 4 that is shaped to be a semisphere and to which a DC bias voltage is applied, an inner electrode plate 3 and an outer electrode plate 5 which are shaped hemispheres and placed to an inner circumferential side and an outer circumferential side of the diaphragm 4 respectively at an interval, and the diaphragm 4 is configured by laminating a resin base layer 20 made of a resin freely expanded/contracted in a radial direction, a conductor layer 21 formed by vapor- depositing a conductive metal to one face of the resin base layer 20, and a strength reinforcing layer 22 placed on the other face of the resin base layer 22.
Patent JP-H0617126-A (JP)
Title: Production of non-heattreated bar steel excellent in toughness at low temperature
Inventor: KATO TOMOYA
IPC: C22C38/38
Filed: 1992-06-30
Abstract: PURPOSE:To obtain the ferrite-pearlite type non-heattreated bar steel by subjecting a steel having a specific composition containing specific amounts of V to primary and secondary rollings and to cooling under respectively specified conditions. CONSTITUTION:A steel having a composition consisting of, by weight, 0.15-0.60% C, 0.05-1.00% Si, 0.60-1.80% Mn, 0.10-0.60% Cr, 0.005-0.070% Al, 0.05-0.40% V, and the balance Fe is used. This steel is subjected to first-stage rolling at >=30% total draft at a temp. in the region between T, determined from T=-29400/{(log[%V]<4>[%C]<3>-20.4)}1-273, and (T+100) deg.C, by which austenite crystalline grains are refined. This steel is subjected to second-stage rolling at >=30% total draft at a temp. in the region between (T-200) and T deg.C, by which fine ferrite-pearlite structure is formed at the time of cooling. This steel is cooled down to 600 deg.C at a rate of (1 to 200) deg.C/min and the contamination with bainite structure can be prevented and the effects by the first-stage and the second-stage rolling can sufficiently be produced.
Patent JP-2001005912-A (JP)
Title: Optical character reader
Inventor: ITO KAZUO
IPC: G06K9/38
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To make extractable only characters from an object to be read on which a pattern is printed in color and the characters are written or printed in an achromatic color. SOLUTION: A color image reading part 10 reads reflected light obtained by making a read object 1 to be irradiated with white light and generates and outputs R, G and B signals being the three primary color components in each pixel. A color processing part 20 generates a color identification signal S21 showing whether a pixel is a chromatic pixel or an achromatic color and a luminance signal S22. A histogram circuit 40 calculates the histograms of the luminance of chromatic pixels and achromatic pixels, and a histogram analyzing part 50 analyzes these histograms and calculates a binarization slice value for distinguishing a pattern from characters. A binarization circuit 60 uses the binarization slice value calculated by the part 50, binarizes the signal S22 of each pixel and generates a binarized image.
Patent JP-2000005668-A (JP)
Title: Fluid coater
Inventor: KAWACHI SHINJI
IPC: B05B13/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid coater which applies a coating fluid on a sheet- shaped substrate uniformly and smoothly without generating an application defect such as longitudinal stripe nonuniformity. SOLUTION: An coater 1 for fluid which applies fluid on a sheet-shaped substrate 10 is equipped with a coating fluid supplying means 2 comprising an ultrasonic transducer 20 in which electrodes are arranged on the top and bottom of an arc-shaped piezoelectric ceramic, an ultrasonic transducer 20, an ultrasonic wave generator 60, and a coating fluid tank 48 and a substrate conveying means 4 which sucks/holds the substrate 10 and conveys it. The ultrasonic transducer 20 is installed in the tank 48 so that ultrasonic waves emitted from the transducer 20 by the output of the ultrasonic wave generator 60 are concentrated on the surface 70a of the coating fluid, strong ultrasonic waves are emitted from the transducer 20 to produce coating fluid mist, which is made to adhere to the substrate 10 being conveyed above the coating fluid supplying means 2 by the substrate conveying means 4.
Patent JP-S6153340-A (JP)
Title: Oil-resistant rubber composition
Inventor: MORI YOJI
IPC: C08L51/00
Filed: 1984-08-21
Abstract: PURPOSE:To provide the titled composition having excellent mechanical strength such as tensile strength, etc., by mixing an unsaturated nitrile/conjugated diene rubber having broad DELTATg with a rubber having low polarity, and adding a styrene polymer or a polyalkenamer to the mixture. CONSTITUTION:The objective composition is produced by mixing (A) 90-10pts. (wt.) of an unsaturated nitrile-conjugated diene rubber (e.g. acrylonitrile/butadiene rubber) wherein the DELTATg of the rubber is >=58 deg.C, preferably 63-90 deg.C, the integrated existence probability of the component having a Tg of <=-73 deg.C is >=5%, and the average amount of bonded nitrile is 15-50wt% with (B) 10- 90pts. of a rubber selected from ethylene-propylene copolymer rubber, natural rubber and polyisopropylene rubber (the sum of the components A and B is 100pts.), compounding the obtained mixture with (C) 0-50pts. preferably 0- 20pts. of a styrene polymer (e.g. styrene-butadiene-styrene block copolymer) and/or a polyalkenamer (e.g. trans-polyoctenamer) and mixing the components at a temperature higher than the melting point or the softening point of each component.
Patent JP-H0776209-A (JP)
Title: Heat accumulator
Inventor: TSUKAMOTO HIROSHI
IPC: F28D20/02
Filed: 1993-06-21
Abstract: PURPOSE:To take out heat immediately at need store enough heat necessary for preheat at starting by forming a heat storage core with a heat storage agent container and a heat transfer medium container and providing an inlet and an outlet for a heat transfer medium on the same wall face of the heat transfer medium container. CONSTITUTION:A heat storage core for storing combustion heat of an internal combustion engine is surrounded with an outer container 5 while keeping a heat insulation range 4 and an inlet 6 and an outlet 7 for a heat transfer medium are provided on the same face of the heat storage core in such a manner as crossing the heat insulation range 4, penetrating through the outer container 5, and being guided to the outside. The heat storage core comprises a heat storage container 8 for storing combustion heat of the internal combustion engine as sensible heat and latent heat of heat storage agent via a heat medium and a heat transfer medium container 9 for storing sensible heat of the heat transfer medium and sensible heat of the heat storage medium. Therefore a heat transfer medium of high temperature can be taken out quickly with a compact device, the heat internal combustion engine can be heated quickly at starting, and the heating time and combustion cost can be reduced.
Patent JP-H1126828-A (JP)
Title: Laminated piezo electric actuator
Inventor: HIGASHIBETSUPU MAKOTO
IPC: H02N2/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezo electric actuator which can prevent breaking of connecting projections or breaking of connections between the projections by soldering. SOLUTION: The actuator includes a plurality of laminated piezo electric plates 1 and thin metallic plates 3 each disposed between the piezo electric plates 1 and having connecting projections 7 joined to the respective plates 1 with use of conductive adhesive. In this case, the connecting projections 7 are alternately projected from the plates 1 in two directions so that the connecting projections 7 projected on one side and the connecting projections 7 projected on the other side are bent at their tip ends at a position spaced by 0.8-1.5 mm from outer peripheries of the plates 1, and their bent parts 11 are electrically connected each other by connecting materials 9. And gaps between the connecting members 9 and outer peripheries of the plates 1 are filled with silicone rubber 17 having an elastic modulus of 1×10<5> to 1×10<7> pa.
Patent JP-H0340440-A (JP)
Title: Resin-sealed hybrid integrated circuit and manufacture thereof
Inventor: NODA HIROSHI
IPC: H01L21/56
Filed: 1989-07-07
Abstract: PURPOSE:To contrive the improvement of the sealing properties and the adhesion of a resin package by a method wherein the resin package, which is molded integrally with an electronic component and terminals, is soldered on a substrate, a resin is injected through the bonding resin injection open groove of the package, is hardened and the package is bonded to the substrate. CONSTITUTION:A soldering paste is made to adhere on electrodes for electronic component connection use formed previously on an insulated metal substrate 11 and electrodes for connecting to the points of terminals 13 in the interior of a resin package 12 by a screen printing method and thereafter, an electronic component is mounted on a prescribed position and moreover, the package 12 having a plurality of the terminals 13 molded integrally with the electronic component is put on the substrate 11 and a heating and a soldering are executed at one time. After a cleaning is performed, a wire bonding of a bare chip element is performed. A bonding resin is poured through a bonding resin injection open groove 21 of the package 12. As the groove 21 is linked to a bonding resin burying groove 22 in the interior of the package 12, the bonding resin of a constant amount can be supplied to the whole region on the periphery of the package 12 and a good sealing is obtained by heating the resin. A silicone gel 19 is injected and hardened and an epoxy resin is injected and hardened. By such a way, the sealing properties of the package are improved and the adhesion of the package can be improved.