baber/WOPTO huggingface dataset:
Patent JP-S5535231-A (JP)
Title: Eddy current defect detecting method by rectangular pulse excitation
Inventor: YABE MASAYUKI
IPC: G01N27/90
Filed: 1978-09-05
Abstract: PURPOSE: To make it possible to check the existence of a defect and to detect depth and shape defects, by making a decision on variation of transient response characteristics due to rectangular pulse vibrations.  
     CONSTITUTION: When a coil forming an insertion-type, penetration-type and differential-type self-comparison type bridge of a steel pipe or rod is excited by rectangular pulses from rectangular-pulse oscillator 1, a steep pulse voltage is developed at the rise and fall of the pulse and then applied to differential amplifier 4 via balancing circuit 3. The penetration depth of an eddy current varying in penetration depth due to a defect of the pipe or rod decreases as a frequency increases. Therefore, decidion unit 5 of an oscilloscope, etc., makes a decision on the voltage waveform corresponding to transient characteristics of the output of amplifier 4, so that the existence of a defect will be detected as well as the depth and shape of the defect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000298925-A (JP)
Title: Disk storage device
Inventor: KATAGIRI TAKAHITO
IPC: G11B20/18
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a disk storage device which has a function to realize an effective countermeasure taken for the long-time unused state and to prevent the occurrence of missing of recorded/reproduced data. SOLUTION: A CPU 9 starts a timer counter at the time of stop of driving of an HDD 100 and monitors whether the driving stop state continues up to an allowable limit period or not. If the driving stop state of the HDD 100 continues up to the allowable limit period, a warning message is displayed out for a user on a display device 14. At the time of stop of driving, power is supplied from a backup battery 12 to the CPU 9 and the display device 14.
Patent JP-H02285498-A (JP)
Title: Alarm unit
Inventor: SUGINO HIROAKI
IPC: G08B25/04
Filed: 1989-04-26
Abstract: PURPOSE:To prevent incongruity in an alarm from occurring by immediately stopping the generation of an intermittent periodical waveform when a prescribed state is detected, and stopping the generation of a following intermittent periodical waveform after completing the output of the final period of the intermittent periodical waveform when prescribed time by a timer elapses. CONSTITUTION:A means 8 to detect the state, for example, of the fitting state of a seat belt, etc., is provided, and when such state is detected, the generation of the intermittent periodical waveform is immediately stopped. On the contrary, when the timer 7 clocks the prescribed time and the generation of the intermittent periodical waveform is stopped in the middle way at a time when the prescribed time times out, the waveform is outputted until the final period of the intermittent periodical waveform is completed. Thereby, an appropriate alarm can be generated and the incongruity can be prevented from occurring.
Patent JP-S61267487-A (JP)
Title: Color picture reproducing device
Inventor: IIJIMA MANABU
IPC: H04N9/87
Filed: 1985-05-22
Abstract: PURPOSE:To prevent the deterioration of quality of reproduced pictures due to abnormal hue reproducing by discriminating the special reproducing mode when no serrated pulses exists and operating a chroma killer circuit then to reproduce white and black pictures. CONSTITUTION:The video signal inputted to a synchronous signal separating circuit 1 is synchronously separated, and the output is inputted to a horizontal deflecting circuit 5, a vertical deflecting circuit 6, and a serrated pulse detecting circuit 2. Outputs of the horizontal deflecting circuit 5 and the vertical deflecting circuit 6 are supplied as deflecting signals to a horizontal deflecting yoke and a vertical deflecting yoke of an EVF-CRT 7. The serrated pulse detecting circuit 2 detects whether a serrated pulse exists in the vertical synchronous period of a video signal A or not, and the circuit 2 outputs an operation signal B to a chroma killer circuit 3 if its is absence (dropped out). The chroma killer circuit 3 controls a chroma amplifier 4 to narrow down the degree of color saturation, and the output of the chroma amplifier 4 is amplified by a video signal circuit 8 and is supplied to the EVR-CRT 7 to reproduce white and black pictures.
Patent JP-H01277801-A (JP)
Title: Production of optical element
Inventor: MATSUI YOSHIKI
IPC: C03B37/014
Filed: 1988-04-30
Abstract: PURPOSE:To eliminate the disturbance in the refractive index distribution and to obviate the generation of cracks and distortions by mixing >=2 kinds of specified optical glass particles at the mixing ratios varied in a diametral or axial direction and heating and pressurizing the mixture. CONSTITUTION:The mixture is prepd. by mixing >=2 kinds of the optical glass particles having the temp. difference of the glass transition point within 50 deg.C and having <=5X10<-7>/ deg.C difference in the coefft. of thermal expansion at the temp. below the glass transition point at the mixing ratios varied in the diametral or axial direction and is then heated and pressurized. Since the temp. of the glass transition point is within 50 deg.C, the fusion of the particles to each other progresses well and the disturbance in the refractive index distribution is prevented. Since the respective optical glass particles have <=5X10<-7>/ deg.C difference in the coefft. of thermal expansion, a large difference is not generated in the shrinkage rate and the generation of the cracks and distortions is prevented.
Patent JP-S593050-A (JP)
Title: Method for improving surface of laminated safety glass
Inventor: KUGA KAZUHIKO
IPC: B32B17/10
Filed: 1982-06-25
Abstract: PURPOSE:To improve surface characteristics by introducing a functional group to be cross-linked by light or moisture on the surface of the thermoplastic resin layer of laminated safety glass having double layered construction and cross- linking the same. CONSTITUTION:The thermoplastic resin layer (preferably a polyurethane thermoplastic resin layer having an active group such as a carboxylic group) 1 of the laminated safety glass (known as bilayered glass) produced by laminating a rigid substrate layer (e.g.; a sheet of inorg. glass or polycarbonate) 2 and the layer 1. More specifically, a crosslinkable compd. (e.g., gamma-glycidoxypropyltrimetoxysilane) having an epoxy group and an alkoxysilyl group is coated on the exposed surface A of the layer 1 to introduce the alkoxysilyl group into the surface A; thereafter, the silanol group formed by bringing the same into contact with water is cross-linked by vacuum heating or the like.
Patent JP-2000299026-A (JP)
Title: Oxide superconductor, its manufacture and base material for oxide superconductor
Inventor: KAKIMOTO KAZUTOMI
IPC: H01B12/06
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To form a thick oxide superconductive layer at a large deposition rate by immersing and lifting a base material formed with two oxide intermediate layers on the surface of a high-melting point metal in a fused solution containing an oxide superconductive layer constituting element. SOLUTION: A base material 1 is a flexible tape with the thickness of 0.1-0.5 mm and made of a high-melting point metal with the melting point of 1000-2000 deg.C such as hastelloy. A first intermediate layer 2 is made of MgO or NiO, and it is hardly reacted with the base material 1 and a second intermediate layer 3 even at a high temperature of 980-1100 deg.C. The second intermediate layer 3 is made of BaZrO3, it has low reactivity with the first intermediate layer 2 and a fused solution of an oxide supercondutor, and its crystal structure is somewhat approximate to the oxide superconductor. The first intermediate layer 2 and the second intermediate layer 3 are formed at the thickness of about 1 μm by the CVD method.  The master film 4 of the oxide superconductor must have has same composition as that of an oxide superconductive layer 5, and it is formed at the thickness of 0.01-1 μm by the laser deposition of Y1Ba2Cu3Oy, for example.
Patent JP-S5677202-A (JP)
Title: Fumigating drug composition
Inventor: KASHIWARA TAKANOBU
IPC: A01N25/16
Filed: 1980-08-06
Abstract: PURPOSE: The titled composition, capable of evaporating a large amount of an insecticidal drug instantaneously and effectively over a wide range without substantially causing smoking and fear of fire, and comprising a fumigating drug and an organic foaming agent.  
     CONSTITUTION: A fumigating agent comprising a fumigating drug, e.g. a pyrethroid insecticide or an agricultural and industrial germicide, and an organic foaming agent, e.g. an azo compound such as 2,4-bis-(azosulfonyl)toluene, or a hydrazide compound such as benzenesulfonyl hydrazide. The amount of the foaming  agent is 1/2W30 times that of the fumigating drug. The foaming agent has a foaming temperature of 300°C or below and will generate nitrogen gas and gaseous  carbon dioxide mainly by the thermal decomposition. As a heat source, an electric  or chemical heat source may be used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09272224-A (JP)
Title: Image forming device
Inventor: FUJII HARUO
IPC: B41J2/44
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent a garbage sweeping phenomenon from occurring and to enable to form a high quality image. SOLUTION: It is judged whether, for example, an image with an image area of at least 4mm<2> , and a length of at least 2mm in a main scan direction and an auxiliary scan direction respectively is present by an address controller 13 based on data loaded into memory 12 from an image signal generator 11. If it is judged that the image is present, data in memory 12 is processed so that a main scan line is alternately drawn in the width of 1mm from the rear end of the downstream side of an image to the upstream side in an image advance direction.
Patent JP-H01278594-A (JP)
Title: Sealer material and sealing method using the same
Inventor: ONO KIYOSHI
IPC: C09K3/10
Filed: 1988-04-30
Abstract: PURPOSE:To obtain a sealer material imparting watertightness and rust proof properties at a position of laminating of plural fixed trimmed edges of iron board by wrapping outside face of sealer composition having plasticity and no fluidity at room temperature with covering material and fixing of edge of iron board. CONSTITUTION:An outside face of sealer composition selected from metallic board such as iron board having plasticity and no fluidity at room temperature, wood material and plastic materials is wrapped with a covering material such as plastic film and a cut is set or a thin tape or string is attached to readily form a cut, as necessary, to afford the aimed sealer material. Besides, said sealer material is readily treated as a non-sticking material in rod-like or thick string-like, as usual.
Patent JP-S61267295-A (JP)
Inventor: SHIBATA YOSHIO
IPC: H05B6/76
Filed: 1985-05-21
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-S5733034-A (JP)
Title: Grip member
Inventor: KOIZUMI TOSHIO
IPC: B60N3/02
Filed: 1980-08-08
Abstract: PURPOSE: To obtain a grip member of a strap in a motor car, bus, etc. by which a human being is kept stable against oscillation by providing two or more grip pieces at different heights and bending the lower grip piece in a doglegged shape against the upper grip piece.  
     CONSTITUTION: A grip member 2 consists of a lateral piece 12 on which a hanging piece 1 such as a strap, etc. is set, the upper grip piece 14 which extends in the same direction with the lateral section piece 12, a pair of connection pieces 16 which extend downward from both ends of the lateral piece 12 and are connected to both ends of the upper grip piece 14, and the lower grip piece 18 which connects its both ends to the connection pieces 16 and extends in a U-shaped form. It is bent in a doglegged shape and the upper grip piece 14 is provided on its bent section. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06327097-A (JP)
Title: Piezoelectric transmitter-receiver
Inventor: KOUCHI HIROSHI
IPC: H04M1/03
Filed: 1993-05-11
Abstract: PURPOSE:To provide a piezoelectric transmitter-receiver for preventing the discontinuity of a lead wire, for which the attaching position of a cover is stabilized and an assembling operation is easy. CONSTITUTION:In a piezoelectric transmitter-receiver 21 for which a piezoelectric diaphragm 6 to which the lead wire 5 is attached is inserted and held with both a cap-like case 10 for which a notch groove 8 is formed on a side surface, also one end side is opened and the cover 24 composed of a dish-like main body and a flange for which a groove is formed on the way toward the outside on the outer peripheral upper edge of the dish-like main body and fixed and the lead wire 5 is along the groove 12 of the cover 24 and drawn out from the notch groove 8 of the case 10, a projection 12a extended from a side end surface to the outside is provided on the side end surface of the flange or the groove 12 of the cover 24 and also the projection 12a is inserted to the notch groove 8 of the case 10.
Patent JP-H02293437-A (JP)
Title: Production of bulky woven or knit fabric
Inventor: TANI MASAYUKI
IPC: D03D15/567
Filed: 1989-05-01
Abstract: PURPOSE:To obtain the subject knit fabric having luxury feeling and excellent drapeability by paralleling yarns having different elongations at break, subjecting to repeated twisting and heat-treatment, forming a cloth and heat-treating the cloth, thereby slackening the yarn having large elongation at break. CONSTITUTION:An undrawn polyester multifilament yarn having an elongation at break of 200-400% is doubled or interlocked with a half drawn polyester multifilament yarn having an elongation at break of 60-180% and the doubled yarn is false-twisted at <=120 deg.C to obtain a sheath-core conjugate yarn having a boiling water shrinkage of >=20%. The conjugate yarn is subjected to wet-heat or dry-heat treatment at >=60 deg.C to decrease the boiling water shrinkage to 20-3%, twisted at a real twist rate of 150-2,500T/M and again subjected to wet-heat or dry-heat treatment to decrease the boiling water shrinkage to <=10%. A cloth made of the produced yarn is heat-treated by scouring or presetting to obtain the objective knit fabric having twisted yarn form composed of the yarn 1' of the sheath part, the yarn 2' of the core part and the slackened fiber 8.
Patent JP-H08299189-A (JP)
Title: Lid body for storage container of beverage manufacturing device
Inventor: IWAMOTO YOSHIHIRO
IPC: A47J31/44
Filed: 1995-05-08
Abstract: PURPOSE: To prevent intrusion of dust, etc., into a storage container and to improve the heat treatment property by clogging an opening of a body of lid when it is not used, by interposing a closing member between an upper lid and a lower lid of the body of lid, moving the closing member with an operating lever protruded from the body of lid to open and close the opening at the center of the body of lid. CONSTITUTION: This body of lid 16 of a storage container comprises a lower lid 23 provided with a through hole communicating with a mouth of the storage container at the center thereof and a screw 25 at the lower periphery thereof, an upper lid 22 provided with a central hole connected to the upper periphery of the lower lid 23, a closing member 26 for opening and closing the through hole, and an operating member 27 to operate the closing member 26. To open the central hole, an operating lever 34 is rotated clockwise, whereby a sliding shaft 33 is moved along the inside of a guide hole 38, and an open hole 36 and an opening 32 communicate with each other.  Further, when the operating lever 34 is moved in the opposite direction, the sliding shaft 33 moves along the guide hole 38 and the closing member 26 moves also, whereby the opening 32 is closed with a closing plate 37 located on the upper surface of the opening 32.
Patent JP-2000304170-A (JP)
Title: Slide type steel pipe connecting device
Inventor: AONO SHOETSU
IPC: F16L27/12
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce working time required for a piping construction by inserting both end parts of two steel pipes into a coupling with a passing inside diameter and welding both end parts of the coupling on each steel pipe. SOLUTION: A coupling 3 having an inside diameter dimension larger than outside diameters of steel pipes 1, 2 by about 0.5% is formed by using a material that a straight steel pipe is simply cut. From both ends of this coupling 3, each steel pipe 1, 2 is inserted. At this time, tapered surfaces 31 expanding in an end part direction are formed at inside diameter both end parts of the coupling 3. The insertion of the steel pipes 1, 2 is facilitated. After the insertion of the steel pipes 1, 2, welding 4 is performed for a gap between these tapered surfaces 31 and each steel pipe 1, 2. By welding the tapered surface 31 parts in this way, welding strength is improved and lowering of strength of a portion to be welded is prevented.  At also both end part inside diameters of the steel pipes 1, 2, tapered surfaces 11, 12 expanding toward each end part direction are formed and fluid flowing within a piping is prevented from generating eddy in the vicinity of end parts of the steel pipes 1, 2.
Patent JP-H10302165-A (JP)
Title: Pos terminal system
Inventor: YAMADA TOSHIHARU
IPC: G07G1/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a POS(point of sales) terminal system which can execute the management processing without a hindrance to the entire system even at the time of the occurrence of abnormality in a specific POS terminal. SOLUTION: In this POS terminal system, POS terminals 1a and 1b are disk devices 2a and 2b are connected to only an Ether network 3. POS terminals 1a and 1b are provided with control parts 4a and 4b which execute agency processings in accordance with preliminarily identifiers for agency processing and release the execution of agency processings in accordance with preliminarily set identifiers for agency processing release as agency processing function parts for data read/write between each other of disk devices 2a and 2b. If the POS terminal 1a gets faulty, an agency processing key 5b in the POS terminal 1b is depressed to execute the agency processing in the control part 4b, and data of the disk device 2a is read/written to perform operation M-X of the management processing based on the agency processing.
Patent JP-S5443511-A (JP)
Title: Detecting rotor position in brushless motor
Inventor: MARUO TSUNEHIRO
IPC: H02K29/08
Filed: 1977-09-13
Abstract: PURPOSE:To prevent a decrease of starting torque and an increase of line noise and the like, by specifically designing a location of magnetic sensor element, for detecting a position of rotor, and a direction of bias field. CONSTITUTION:A magnetic sensor element 7 is vertically arranged in a location on inside diameter near around an end face of rotor, further with a direction of bias field, due to a bias magnet 3, being of diameter of a rotor magnet. In this way, a signal field comes to be nothing but only in vertical direction, with a displacement almost removed of conduction position of excitation current flowing in a stator winding, and a position of rotor can be detected by a simplified construction in a degree of high performance.
Patent JP-2000308275-A (JP)
Title: Power unit for vehicle
Inventor: NISHIMURA YOJI
IPC: H02P9/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for a vehicle which can avoid start disable of an engine by mounting power units of two systems of a storage battery on the high voltage side and a storage battery on the low voltage side, and charging the storage battery on the low voltage side by the storage battery on the high voltage side at deterioration of the storage battery on the low voltage side. SOLUTION: A storage battery 15 on a high voltage side is connected a bus 10 on high voltage side, with a semiconductor switch 14 on a ground side, and a storage battery 16 on low voltage side is connected to a bus 11 on low voltage side via a key switch 6. Then, a controller 17 opens the semiconductor switch 14 at stoppage of an engine 1, based on the start and stop signal of the engine 1.
Patent JP-S5815694-A (JP)
Inventor: ROBAATO GAU RIIDO
IPC: B26D3/26
Filed: 1981-07-15
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-H07315093-A (JP)
Title: Vehicular folding seat support structure
Inventor: KONO YASUNORI
IPC: B60N2/30
Filed: 1994-05-24
Abstract: PURPOSE:To provide in a low-cost vehicular folding seat support structure enabling the effective use of a space behind a seat without causing increase in the number of part items and machining manhours. CONSTITUTION:When a seat back 32 is inverted in the state of being superposed on a seat cushion 31, the tip of a head rest 33 comes in contact with a front floor face 11, and load at the inverted time of a rear seat 30 is supported by two places which are a hinge 34 and a contact part 35 with which the tip of the head rest 33 comes in contact. Since there is distance between the hinge 34 and the contact part 35, load for supporting the rear seat 30 is dispersed to two places in a floor face 10, and the floor face 11. As a result, the load acting upon the floor face 10 can be received without providing reinforcement. In addition, the top face of the head rest 33 is formed of a vinyl chloride seat. Accordingly, even in the case of the front floor face 11 is wet with rainwater, rainwater is prevented from infiltrating into the vinyl chloride seat, and soil can be easily wiped off.
Patent JP-H11315513-A (JP)
Title: Sound absorption system used as scaffold on rear side under girder of elevated road, etc.
Inventor: YOSHIMURA TAKASHI
IPC: E01F8/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption system used as a scaffold reducing noises from automobile, etc., running through an elevated road. SOLUTION: Beams C such as H-shaped steels suspended to the rear side of elevatated road, etc., are approximately horizontally provided in the direction of the width of the road at an interval in the longitudinal direction of the road or in the direction of the width. A plurality of metal louvers are arranged approximately in parallel at a certain interval between both of them, and they are mounted to the lower surface sides of lower flanges of the beams C with bolts. Sound absorbing materials are mounted on the metal louvers to set, and the upper surfaces of them are kept in the same level as the upper surfaces of upper flanges of the beams C. Metal corrugated plates as walking corridor materials are laid on the upper surfaces of the upper flanges of the beams C, and intersections of the metal corrugated plates with the beams C are bolted.
Patent JP-H047141-A (JP)
Title: Ribbon and tape for packing with pearl luster and metallic tone-pattern and its manufacture
Inventor: SUMI SHOZABURO
IPC: B32B5/18
Filed: 1990-04-24
Abstract: PURPOSE:To remove the projection part due to a step, while the film-thickness of a laminated tape may be made constant and the tape may be made smooth by mixing a uniaxially oriented film with foaming agent CONSTITUTION:The upper surface of the uniaxially oriented film which is mixed with foaming agent and has the buster and longitudinal strength, is coated with the adhesive layer 5 of the pattern formed in desired pattern. Further, while a metal-deposited layer 4 and a protective resin film-layer 3 are successively formed on the surface of the layer 5, the laminated sheet D is made by sticking biaxially oriented polyester film 8 to the layer through the adhesive agent 7 with which the side of the layer 3 is coated in buried state, and the sheet D is cut into prescribed width, whereby the ribbon and tape for packing with pearl luster and metallic tone-pattern may be obtained. Since the twisting property and flexing force required for them are suitable and especially tensile force is provided in longitudinal direction, their shape retension is excellent, and even if a pushing pin is inserted into a pole, the hole is not expanded in the manufacture of a ribbon which is a special feature.