baber/WOPTO huggingface dataset:
Patent JP-H0928501-A (JP)
Title: Frame structure for seat
Inventor: TADOKORO TAKUMI
IPC: A47C7/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of over-quality, eliminate a welding process, easily and quickly mold a seat frame for the improvement of the moldability thereof, and reduce the number of part items, weight, cost and frame fabrication time. SOLUTION: The upper frame 12 of a back rest, right and left side frames 13 extended down from both ends of the upper frame 12 are continuously and integrally formed roughly to an inverted-U shape out of a single panel. Also, a corrugation part 31 is formed on the front and rear peripheral parts of a panel part 10a forming the upper frame 12. Furthermore the crests and troughs of the front and rear corrugation parts 31a and 31b are formed to be faced to each other. In this case, the length of the crests of the front and rear corrugation parts 31a and 31b is made larger than the length of the troughs faced to each other. Also, the breadth of the crests of the front and rear corrugation parts 31a and 31b is formed to be smaller than the breadth of the troughs faced to each other. Furthermore, the corrugation parts 31a and 31b are curved to have approximately cylindrical cross section.
Patent JP-S58103015-A (JP)
Title: Electronic apparatus having power generating function
Inventor: MASAKI HIROFUMI
IPC: H01L41/113
Filed: 1981-12-14
Abstract: PURPOSE:To improve the functional performance of a portable electronic apparatus, by providing a means, which applies a mechanical displacement to a piezoelectric element, and a means, which accumulates the power induced from the piezoelectric element, to perform the operation of a prescribed function by the accumulated power. CONSTITUTION:A liquid crystal display type electronic calculator is provided with a piezoelectric element 2 where a piezoelectric ceramic plate is stuck to a metallic plate, and a mechanical deformation is given to the piezoelectric element 2 by a pressure applying means 1 due to one specified key switch out of operation key switches. An AC power induced from the piezoelectric element 2 by the operation of this pressure applying means is converted to a DC voltage by a rectifying circuit 3 and is accumulated in an accumulating circuit 4. An LCD51 and LSI52 of a function circuit 5 connected to a keyboard 53 are operated by this power accumulated in the accumulating circuit 4. Thus, a required operating power is obtained semipermanently by the piezoelectric element 2 having a simple structure to improve the functional performance of a portable electronic apparatus.
Patent JP-H1181066-A (JP)
Title: Heater for false twister
Inventor: NODA YASUYUKI
IPC: D02G1/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a heater for a false twister capable of readily carrying out the maintenance of a yarn guide. SOLUTION: This heater for a false twister is obtained by forming yarn running passages 16 and 17 of a left member 12 and a right member 13 arranged on both right and left sides with an interval kept therebetween, attaching a yarn guide 23 to any either one of the left and right members 12 and 13 and enabling the takeout of any either one of the left and right members 12 and 13 to which the guide 23 is attached to the outside.
Patent JP-S6358812-A (JP)
Title: Winding of toroidal type core and equipment therefor
Inventor: SATO HIROSHI
IPC: H01F41/08
Filed: 1986-08-29
Abstract: PURPOSE:To improve the reliability of the insertion and the guidance of a wire and to enable high speed winding by giving a tension to the wire by a feed roller, by controlling the direction of the tension by a pin and a pad, by providing a movable type guide at the side of a wire insertion and by providing a nozzle which blows air to the wire. CONSTITUTION:A wire is fed and given a tension continuously by feed rollers 21-24, held by a pad and the direction of the tension is controlled by a pin. In addition to fixed guides which guide the three surfaces around the wire at the side of inserting the wire in a core window when the end of the wire is sent, a movable type guide 11 guides the remaining one surface around the wire. Further, the air sent by a nozzle from the side of a slit 16 to the direction of the wire guide 11 confines the end of the wire which is sent from the wire guides to the side of the slit 16. This enables a high speed wining operation and the improvement of the reliability of the winding operation since the wire can surely be guided.
Patent JP-S6261082-A (JP)
Title: Copying machine
Inventor: SASAKI TOMIO
IPC: G03B27/62
Filed: 1985-09-11
Abstract: PURPOSE:To make a jamming operation of an original unnecessary by providing an original size detecting means, stopping transfer and simultaneously discharging the original during feeding as it is when a detected original size is unsuitable to the size of a transfer paper in light of a transfer magnification. CONSTITUTION:The original size detecting means 61 detects the length and width of the original 2 from the output signal of a size sensor 35 to detect the original size. The original size signal of the original size detecting means 61 is outputted to a decision means 62, which decides whether or not the size of the fed original 2 is suitable to that of the selected transfer paper with the aid of the original size signal, a transfer size signal and a transfer magnification signal. If a decision signal showing that the original 2 is unsuitable to the transfer paper is outputted from the decision means 62, a claw control means 62 controls claws 43-47 so that the original is discharged to a paper discharge stand 48.
Patent JP-2000030443-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HASHIMOTO TAKESHI
IPC: G11C11/409
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To increase operation speed, to reduce a manufacturing cost, and to reduce power consumption of a dynamic type RAM and the like in which a sub-threshold current reducing system is adopted. SOLUTION: When Dynamic type RAM and the like are shifted to an active state from a standby state, a sub-threshold current reducing system is not applied to row group circuits such as a X address buffer XB, an X address decoder XD, and the like which start operation at a comparatively early time, but a sub-threshold current reducing system is applied only to column group circuits including a Y address buffer YB and a Y address decoder YD, data input/output circuit IO, and the like which start operation at a comparatively late time.
Patent JP-H0485280-A (JP)
Title: Control device for elevator door
Inventor: MIZUNO KIMIMOTO
IPC: B66B13/14
Filed: 1990-07-30
Abstract: PURPOSE:To surely detect a speed abnormality in an elevator door or an electric motor by converting electric motor speed information from a speed detecting means into an analog value to be compared with a predetermined value, and detecting the speed abnormality of the elevator door to perform a predetermined abnormality process. CONSTITUTION:Speed abnormality of an elevator door 1 is detected to perform a predetermined abnormality process by converting speed information from a speed detecting means 10a, which detects a speed of an electric motor 10 for opening/closing the elevator door 1, into an analog value to be compared with a predetermined value. In this way, even in the case of misoperation in an arithmetic control means 40, generation of the speed abnormality in the elevator door 1 or the electric motor 10 can be surely detected to enable a device to properly cope with this abnormal condition.
Patent JP-H11189944-A (JP)
Title: Dustproof fabric for semiconductor clean room, its production and dustproof clothes for semiconductor clean room
Inventor: LIM CHANG-SU
IPC: A41D31/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To produce a dustproof fabric improved in dustproof performances and feeling of wear for a semiconductor clean room by superimposing a highly absorbing polyurethane resin film on a polyester high-density woven fabric and a woven or a knitted fabric, and to provide a method for producing the dustproof fabric. SOLUTION: This fabric comprises a three-layer structure of a base layer 103 composed of a woven or a knitted fabric, an interlayer 102 composed of an airless type highly absorbing polyurethane resin film bonded onto the base layer 103 in dots and a skin layer 101 comprising a polyester high-density woven fabric bonded onto the interlayer 102 and containing electroconductive yarns 104 arranged at a prescribed interval in the warp yarn or the weft yarn direction. Thereby, the dustproof fabric for a semiconductor clean room excellent in shielding functions for fine particles such as moisture generated from a human body and a feeling of wear can be provided.
Patent JP-H0364288-A (JP)
Title: Array system for color filter and color solid-state image pickup device
Inventor: TANAKA YOSHIKUNI
IPC: H04N5/341
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a color image pickup device in which a false color signal is not generated in an outline part of an image, and a picture quality is not deteriorated by setting a modulation component contained in each scanning line as a signal component of an anti phase at every scanning line. CONSTITUTION:A color filter array 1 is constituted so that a magenta filter (Mg) 2 (a first color filter) and a green filter (G) 3 (a second filter) are placed alternately in an n-th (n=1+4i, i=0, 1, 2, ...), and in an (n+2)-th line, the Mg filter and the G filter are placed in an opposite phase to an n-th line, and in an (n+1)-th line, a yellow filter (Ye) 4 (a third color filter) and a cyan filter (Cy) 5 (a fourth color filter) are placed alternately, and in an (n+3)-th line, the Ye filter and the Cy filter are placed in an opposite phase to an (n+1)-th line. In such a way, as for a signal for showing chromaticity information, the resolution in the horizontal direction becomes high, and as a result, the generation of a false color signal in an outline part can be improved and a color image in which the picture quality is scarcely deteriorated is obtained.
Patent JP-H0928687-A (JP)
Title: Processing electrocargiographic signal and apparatus therefor
Inventor: OSHIMA MASUJI
IPC: A61B5/0452
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To exactly detect a time manifesting PQRST wave in high accuracy by detecting the, manifesting time on PQRST wave by phase changing of the results obtained by wavelet converting an electrocardiogram. SOLUTION: A amplifier unit 10 of an electrocardiograph amplifies an electrocardiogram and A/D converting unit 20 converts the electrocardiogram by analog signal to a digital signal one. An electrocardiograph memory unit 30 stores the electrocardiogram converted into digital signal in a memory in CPU 1, an extracting unit of converting section 40 executes the processing as a program of the CPU 1 to extract the converting section. A wavelet converting unit 50 wavelet-converts the electrocardiogram in the extracted section as a program of CPU 1, a manifesting time detecting unit 60 detects each of manifesting times of PQRST waves from the change of phase from wavelet conversion results. After that, the extracting unit of converting section 40 detects succeeding R wave, repeats the similar processing and detects manifesting time in the necessary sections in order.
Patent JP-S58103980-A (JP)
Title: Electrode for resistance spot welding
Inventor: SUGIYAMA YOSHIHIKO
IPC: B23K35/02
Filed: 1981-12-15
Abstract: PURPOSE:To improve the durability of an electrode to be used for resistance spot welding of aluminum materials markedly by forming a thin coating layer of aluminum on the surface at the preceding end of a copper alloy tip as said electrode. CONSTITUTION:An electrode produced by forming a coating layer of pure Al on the surface in the preceding end part of a Cu alloy base material of Cu, Cr-Cu, Zr-Cu, Zr-Cr-Cu, etc. is used as an electrode in the stage of resistance spot welding of Al and Al alloy materials. The quality of the spot welded parts is excellent, the durability of the electrode itself is long, the dressing intervals for the purpose of trimming the shape of the preceding end of the electrode are taken long and the efficiency of the spot welding work is improved.
Patent JP-H0485786-A (JP)
Title: Fifo memory device
Inventor: TAKAHASHI SATOSHI
IPC: G06F5/06
Filed: 1990-07-30
Abstract: PURPOSE:To minimize a useless memory area that is caused at a high speed transfer carried out in a read or write state by setting data quantity for the output of a flag from the outside of a FIFO memory device. CONSTITUTION:When the data are written into a memory of a FIFO memory device 1 at 8kHz, these data are gradually accumulated. Then a flag 7 is outputted from a flag part 3 when the quantity of data written in the memory of the device 1 exceeds 432 pieces of value of a register 4. Based on the request of a DMA transfer using a flag output 7, a DMA controller 10 starts the DMA transfer and reads the data out of the memory of the device 1 at a high speed. The longest time needed to the start of the DMA transfer from the output of the request of the DMA transfer is equal to 10 ms, and the quantity of data so far written is equal to 80 pieces at the most. As a result, the useless memory space can be minimized.
Patent JP-H1044773-A (JP)
Title: Wire harness distribution structure in door hinge part of automobile
Inventor: SUEHIRO SHINICHI
IPC: B60R16/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To distribute wire harness so as to be expanded/contracted without being twisted by fitting a roller to the other ends of compression spring members with one ends thereof fixed to the door inner surface, extending the wire harness, fixed to a door, in an opposite direction to the hinge part side to wind the wire harness around a roller, and then distributing the wire harness on the body side. SOLUTION: A connector 11 connected to one end of door harness D.W/H distributed at the inner surface of a door inner plate 10 is fixed to a support frame 12 provided protrusively from the inner surface of the door inner plate 10. The door harness D.W/H is extended in an opposite direction to the hinge part side from a door side fixed position N by the connector 11, and wound around a harness winding rotary roller 15 provided at the tips of a pair of compression spring members 14 with one ends thereof fixed to the door inner plate 10, then wound around a guide rotary roller 16 fitted to the door inner plate 10 and further wound around a fixed roller 17 provided on the body C side. An expansion function is thereby imparted by the compression spring members 14, and the wire harness itself has torsion absorbing function so as to be able to smoothly follow door opening/closing action.
Patent JP-S6261287-A (JP)
Inventor: HAYAKAWA TETSUO
IPC: H05B3/14
Filed: 1985-09-12
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-S6357785-A (JP)
Title: Etching method for work having si surface
Inventor: KIMIZUKA MASAKATSU
IPC: C23F4/00
Filed: 1986-08-28
Abstract: PURPOSE:To form a pattern conforming exactly to the pattern of a mask layer by immersing a work into a fluorine ion-contg. soln., then processing the same at the time of processing the work formed with the mask layers consisting of an org. high-polymer material. CONSTITUTION:The mask layer C' is formed from the mask material layer 6C of a semiconductor substrate body 10 formed thereon with the mask material layers 6A, 6B, 6C by a lithographic method, and the mask layer 6B' is formed from the mask material layer 6B by an etching treatment. The mask layer 6C' is removed and deposit 7 of silicon oxide is formed on the side faces of the mask layers 6B', 6A' when the mask layer 6A' is formed from the mask material layer 6A by a dry etching treatment. Such substrate body 10 is immersed together with the mask layers 6B', 6A' in the fluorine ion-contg. soln. to remove the deposit 7 and the mask layer 6B'. Further, a patterned semiconductor layer 5' is formed from a semiconductor layer 5 and the mask layer 6A' is removed by the etching treatment. The patterned semiconductor layer 5' conforming exactly to the mask layer 6C' is thereby formed on the semiconductor substrate 1.
Patent JP-H0489378-A (JP)
Title: Production of oxide superconductor by chemical vapor deposition method of organic metal
Inventor: MATSUNO SHIGERU
IPC: C01B13/14
Filed: 1990-08-01
Abstract: PURPOSE:To impart a superconducting property stable in a longitudinal direction to the oxide superconductor by evaporating the misty soln. of a soln. of an org. metal contg. the respective constituting elements of the oxide superconductor, then bringing the org. metal and an oxidizing agent into reaction. CONSTITUTION:The raw material soln. obtd. by dissolving org. metal contg. the respective constituting elements of the oxide superconductor into a solvent is packed into a raw material soln. tank 9 and is atomized by an ultrasonic oscillator 10 and a power source 11 ; thereafter, the atomized soln. is sent through a transporting gas flow passage 1 into an evaporator 4 where the soln. is heated to 200 to 300 deg.C by a heater 6 to obtain a gaseous mixture composed of the vapor of the org. metal and the vapor of the solvent. This gaseous mixture is then introduced through a filter 12 for removing a solid content heated to 200 to 300 deg.C into a reaction tube 3 where the gaseous mixture is brought into reaction with the oxidizing agent fed through a transporting path 2 to synthesize the oxide superconductor on a substrate 5 heated to 800 to 900 deg.C by a heater 7.
Patent JP-S6095907-A (JP)
Title: Foil wound transformer
Inventor: OOKUBO HITOSHI
IPC: H01F27/28
Filed: 1983-10-31
Abstract: PURPOSE:To enhance the reliability in insulation of the titled transformer by a method wherein both inlet part and outlet part of refrigerant are provided on the same side along the direction of winding axis, and they are arranged in reverse direction each other at the part located between colling panels provided adjoining to the radial direction. CONSTITUTION:A refrigerant inlet part 71 and a refrigerant outlet part 72 are provided on the same side along the direction of winding. Said headers 71 and 72 are provided at the lower part and the upper part of the cooling panels 7. When said cooling panels 7 are going to be arranged on the winding, the direction of the headers are arranged upside down for every adjoining cooling panel in the radial direction of winding. The insulation distance can be made longer by securing sufficient distance between the cooling panels.
Patent JP-H1144520-A (JP)
Title: Fiberscope also serving as measuring apparatus for tube bend
Inventor: KAWASAKI KOJI
IPC: G02B6/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To calculate a tube bend from a shift in center of a cross mark and also to allow a front part to be observed through a lens part by placing the lens part having a concentric mark and the cross mark via a flexible joint in front of a fiberscope and by guiding the lens part on an internal face of a tube to be measured. SOLUTION: Guide plates 9a bending toward an axial direction after expanding in a diameter direction are attached on an outer peripheral face of a casing 6 with equal intervals along a peripheral direction. A lens part 4 received in a casing 7 is placed in front of a fiber scope 2. The lens part 4 is equipped with a cross mark 11 and a concentric mark 12. Guide plates 9b which expand in a diameter direction and then bend back are attached on an outer peripheral face of the casing 7 with equal intervals along a peripheral direction. When the fiberscope 2 is inserted into a straight tube part, a light axis of a tip of the fiberscope 2 is held to be coaxial with an axis core of a straight tube by the guide plates 9a, and an image of the fiber scope 2 has a certain point at the center and an intersection of the cross mark 11 aligned.
Patent JP-S6448842-A (JP)
Title: Olefin polymer composition
Inventor: MURAKAMI HIROFUMI
IPC: C08L23/04
Filed: 1987-08-17
Abstract: PURPOSE:To obtain the title composition which is excellent in mechanical strengths, processability, moldability and adhesiveness and can give a molding of an excellent appearance, by mixing a crystalline propylene polymer with an ethylene/vinyl acetate copolymer, an ethylene polymer, a specified modified propylene polymer and a filler. CONSTITUTION:At least 40pts.wt. filler (F) is added to 100pts.wt. total of a polymeric material having 2.5-10wt.% vinyl acetate-derived units and comprising at least 40wt.% crystalline propylene polymer (A) of an MFR of 0.01-100g/10min, 5.0-30wt.% ethylene/vinyl acetate copolymer (B) of a vinyl acetate content of 5.0-50wt.%, 1.0-15wt.% ethylene polymer (C) of a density >=0.900g/cm<3>, 1.0-15wt.% ethylene/propylene rubber (D) of a Mooney viscosity ML1+4 (100 deg.C) of 10-140 and 5.0-40wt.% modified propylene polymer (E) obtained by treating 100pts.wt. propylene polymer (a) with 0.01-10pts.wt. organic compound (b) having at least one unsaturated bond and an OH group in the molecule and 0.01-10pts.wt. organic peroxide (c).
Patent JP-H0948102-A (JP)
Title: Designed composite mirror surface sheet
Inventor: IMAMURA TATSUO
IPC: B32B9/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a designed composite mirror surface sheet having a brightness feeling changed in hue according to a looking angle and excellent in mirror surface properties by constituting the sheet of three layers, that is, a polyethylene terephthalate film layer having specific total light transmissivity and specific thickness, an adhesive layer containing mica in a specific ratio and a color sheet layer having specific total light transmissivity. SOLUTION: A designed composite mirror surface sheet is constituted of three layers, that is, a polyethylene terephthalate film layer (A) with total light transmissivity of 80% or more and a thickness of 0.05-0.2mm, a titanium mica- containing resin adhesive layer (B) containing 3-30wt.% of titanium mica among single-layer coated titanium mica obtained by coating scaly mica with titanium dioxide, reduced titanium mica obtained by partially reducing the titanium dioxide coating layer of single-layer coated titanium mica and further coating the reduced titanium mica with titanium dioxide and multi-layered titanium mica obtained by coating reduced titanium mica with titanium dioxide and a color sheet layer (c) having total light transmissivily of 20% or less formed from a surface in succession.
Patent JP-2000035357-A (JP)
Title: Ultrasonic level gage
Inventor: HAYASHI EIJI
IPC: G01S7/524
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic level gage in which a driving frequency is adjusted by a simple control circuit and in which the amplitude of a received signal is made maximum. SOLUTION: In an ultrasonic level gage, a drive circuit 10 which outputs a driving signal at a variable driving frequency fd is provided, a piezoelectric element 20 which radiates ultrasonic waves according to the driving signal of the drive circuit 10 is provided, and a receiving circuit 30 which receives reflected waves received by the piezoelectric element 20 is provided. A driving- frequency adjusting circuit 40 which adjusts the driving frequency fd is provided in such a way that the driving frequency fd agrees with the natural frequency of the piezoelectric element 20.