baber/WOPTO huggingface dataset:
Patent JP-2000090688-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAJITANI KAZUHIKO
IPC: G11C29/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To improve trimming accuracy by trimming internal voltage, etc., without physically cutting a fuse means by constituting a semiconductor integrated circuit so that the fuse means is turned programmed in an imitational manner when the fuse means remains initialized. SOLUTION: When the semiconductor integrated circuit device is brought to a specified test operation state and corresponding test pads PFS0-PFS5 are combined with external power-supply voltage VCC, MOSFETs Q31 for unit fuse circuits UFC0-UFC5 are brought to an off state. Consequently, since inputs to inverter circuits N1 forcibly reach a low level regardless of fuse means F1, the inverting output signals F05-F5B of the unit fuse circuits UFC0-UFC5 forcibly reach the low level regardless of the corresponding fuse means F1, and non-inverting output signals F0-F5 reach a high level. Accordingly, the cut states of the fuse means F1 of the corresponding unit fuse circuits UFC 0-UFC5 are produced in an imitational manner.
Patent JP-2000097282-A (JP)
Title: Air spring vibration-resistant device
Inventor: SHIMODA MASAMI
IPC: F16F15/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve damping performance at vertical and horizontal natural frequencies by installing a viscous elastic body having high damping performance and a pendulum air spring in parallel. SOLUTION: A diaphragm 3 is joined to a piston part 2 at a central lower portion of an upper plate 1 and is joined to an outer frame of an air spring case 4 to form the inside of the air spring case 4 into an airtight structure. A ring 6 is mounted to a corner to a lower plate 5 of the air spring case 4. A viscous elastic body 8 is mounted to an upper corner of a base case 7. At this time, a lower portion 8a of the viscous elastic body 8 is fixed to the base case 7a and an upper portion 8b of the viscous elastic body 8 is fixed to an upper plate 1a. Since the viscous elastic body 8 has a combined property of an elasticity and a viscosity, damping performance at vertical and horizontal natural frequencies can be enhanced by installing the viscous elastic body 8 with a pendulum spring in parallel and utilizing a viscosity resistance of the viscous elastic body 8.
Patent JP-H10121382-A (JP)
Title: Dyeing of protein fiber article and dye fastness stabilizer used therefor
Inventor: KOIKE YUKIZUMI
IPC: D06P1/673
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To dye a protein fiber article with a high dyeing fastness to potting by carrying out dyeing simply in one bath without changing a dyeing bath even by the use of an insufficiently purified acidic mordant dye without emitting an irritating odor from the dyeing bath. SOLUTION: After a protein fiber article put in a dyeing bath is dyed with an acidic mordant dye at 90-100 deg.C and the temperature is dropped to 60 deg.C. An ammonium salt of a weak acid which is a solid at room temperature under atmospheric pressure and has 6.0-14.0 acid dissociation exponent (pKa) value in an amount of 2.5-40% owf(on the weight of fiber) is added to the dyeing bath to treat the article at 60 deg.C. The dyeing fastness stabilizer comprises a water-soluble ammonium salt of a weak acid which is a solid at room temperature under atmospheric pressure and has 6.0-14.0pKa. Ammonium carbonate, ammonium hydrogencarbonate, ammonium sulfate and catechol ammonium salt may be cited as the ammonium salt.
Patent JP-H02188364-A (JP)
Title: Paper conveying apparatus
Inventor: SHIYARURU SUTAARU
IPC: B65H29/24
Filed: 1989-10-11
Abstract: PURPOSE: To prevent the deviation of a sheet to the longitudinal direction and lateral direction by a quick operation by providing a means which can adjust the vertical position of a drive roller so that a frame is requested by the thickness of the sheet. CONSTITUTION: A horizontal frame consisting of two side beams 200, 201 connected with each other by a lateral rod 202 is provided and lateral direction shafts 230 having a drive roller 240 are arranged between the side beams 200, 201. These drive rollers 240 are arranged so that the lower part of these peripheral projections jump out from the surface formed by a lower plate 260 having plural holes and these plural holes are machined so as to leave a slight clearance on the entire periphery of the projection of the drive roller 240. A hood 300 is installed on the upperside of the horizontal frame so as to form a vacuum, and the sheet 130 is held for the projection of the drive roller 240.
Patent JP-H01113786-A (JP)
Title: Liquid crystal display apparatus with protector
Inventor: YOSHIMOTO YOSHINORI
IPC: H05K5/02
Filed: 1987-10-27
Abstract: PURPOSE:To protect the glass plate and circuit part of an apparatus against impact and electrostatic faults by disposing a protective member consisting of an elastic material around a casing and disposing a superconductor screen on the surface of a liquid crystal panel. CONSTITUTION:The greater part of the casing of a liquid crystal television receiver 10 is covered by a protector 1 consisting of the protective member made of the elastic material. The superconductor screen 20 is mounted to an aperture part 8 of the protector including a display part 2 for channels, etc., and a liquid crystal panel 3 for displaying images. This screen is formed by covering the core material of polyester monofilaments 21 with SrBaTCu3O7-delta superconductors 22 and weaving the fibers forming the circumference with an acrylic resin 23 to a net shape. A buffer effect is, therefore, provided to the entire part of the apparatus and the radiation of unnecessary signals from the inside is prevented. The internal constituting elements are protected against the disturbing signals to be generated from the electrostatic faults.
Patent JP-H03132644-A (JP)
Title: Light quantity adjusting method for lamp for photodetective sensitivity correction and photodetective sensitivity correcting method in radiation image reader
Inventor: YAMAGUCHI AKIRA
IPC: G03B42/02
Filed: 1989-10-18
Abstract: PURPOSE:To find a lamp light quantity set as the reference of a device by adjusting the lamp light quantity so that a first signal obtained by which irradiates excitation light with prescribed light quantity and a second signal obtained by lighting a lamp at the same value, and storing the lamp light quantity at that time. CONSTITUTION:The photodetective sensitivity of a photomultiplier 31 is set arbitrarily, and the first signal SD1 is obtained by receiving stimulated phosphorescence light 29 emitted under a reference condition set in advance, and next, the lamp light quantity s adjusted so that the value of the second signal SD2 obtained by lighting the lamp 21 can be set at the same value as that of the first signal SD1, and the lamp light quantity is stored in a storage means in the device. In such a way, it is possible to find the lamp light quantity set as the reference of the radiation image reader 20 even when the application voltage-photodetective sensitivity characteristic of the photomultiplier 31 used in the adjustment of the lamp light quantity is unknown.
Patent JP-H06115572-A (JP)
Title: Tubular metal body utilizing empty cans
Inventor: NAGAHISA YASUNOBU
IPC: B65D81/36
Filed: 1992-09-16
Abstract: PURPOSE:To automate, in joining a plurality of empty cans to form a tubular metal body, the process involved so as to save the manual work expended on each of the empty cans and also increase the strength of their joining so as to make them resistant enough to bending load and compression load. CONSTITUTION:A plurality of empty cans 1 are joined in a series in a manner of fitting the end of one can closed by a bottom side 3 into the opening 7 of another, from which the top side has been removed, to a desirable depth and making them adhere to each other at their joint by an adhesive 5 thus with part of the barrel of one overlapping part of the barrel of another.
Patent JP-H11112467-A (JP)
Title: Rf signal processor for cdma communication using saw
Inventor: HIKITA MITSUTAKA
IPC: H04B1/707
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To demodulate the spread spectrum signal of high efficiency without requiring a generation circuit, or the like of a replica signal by inputting two high frequency signals to two surface acoustic wave(SAW) delay element, mixing respective output signal by a mixer and taking out the output signal of the frequency of difference. SOLUTION: Concerning a first delay element, a transducer 15 for SAW excitation and transducers 16-1 to 16-N for reception are formed at a piezoelectric substrate 1. Concerning a second delay element, a transducer 18 for SAW excitation and transducers 19-1 to 19-N for reception are formed at a piezoelectric substrate 1. The spread spectrum signal of a frequency fRF is inputted from a first input terminals 14. The nonmodulation continuous waves of a frequency fLO is inputted from a second input terminals 17. Each output signal from each delay element is mixed by mixers 20-1 to 20-N to obtain the output signals O(1) to O(N) of the frequency |fRF-fLO|of difference.
Patent JP-2000096907-A (JP)
Title: Bearing structure of folding door
Inventor: NAKASUGI SATOSHI
IPC: E05D15/26
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing structure of a folding door against which one does not stumble when he walks on a floor in a building and which can be easily fitted. SOLUTION: A traveling rail 5 is arranged at the upper part of a folding door body 1 and a bearing 7 is arranged at the lower part of one side or both sides thereof. An upper pivot 2 is provided at the upper part of one side of the folding door body 1 and a lower pivot 4 is provided at the lower part thereof and a runner 3 is provided at the upper part of the other side of the folding door body 1. The upper pivot 2 and the lower pivot 4 are rotatably held by the traveling rail 5 and the bearing 7.
Patent JP-S63123091-A (JP)
Inventor: MINAGAWA KATSUMASA
IPC: G09G3/18
Filed: 1986-11-12
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-H0685141-A (JP)
Title: Semiconductor device
Inventor: ISHII EIJI
IPC: H01L23/28
Filed: 1991-10-18
Abstract: PURPOSE:To enhance the yield of a semiconductor device and produce a more general purpose semiconductor device. CONSTITUTION:A lead is divided into a first lead 6A and a second lead 6B. A sealing body 4 and the first lead 6A constitutes a first sealing body 5 and the second lead 6B is bounded with a second sealing body 8. The second lead 6B is mounted to the first lead 6A removably. Since the length of the first lead 6A is shortened as a result, its strength is enhanced while its deformation is reduced. It is, therefore possible to constitute semiconductor devices under various structures by changing the shape of the second sealing body 8 and the second lead 6B.
Patent JP-S62130994-A (JP)
Inventor: KOMATA KUNIAKI
IPC: B66C1/48
Filed: 1985-12-02
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-H1059353-A (JP)
Title: Packaging box
Inventor: KAWAKAMI HAJIME
IPC: B65D5/50
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To facilitate mass production by forming a pair of upper an lower support means including an elastic sheet integrally with a side wall part of a packaging box via one of respective vertical support plates in the packaging box for hammock-packaging with an object to be packaged interposed from upward and downward and held in a space in the box. SOLUTION: A right side plate 1, a front plate 2, a left side plate 3, a rear plate 4 and a margin 5 for pasting are arranged laterally with their rims shared with adjacent ones respectively, and a lower support 8 is connected to a lower rim and an upper plate 6 is connected to an upper rim of the rear plate 4, respectively. Symmetrically to them, a bottom plate 7 is connected to a lower rim and an upper support 9 are connected to an upper rim of the front plate 2, respectively, while upper reinforcing plates 11, 31 are connected to an upper rim and bottom reinforcing plates 12, 32 are connected to a lower rim of the right side plate 1 and the left side plate 3, respectively.  The lower support 8 and the upper support 9 are formed of horizontal support plates 81, 91 having openings 8A, 9A and vertical support plates 82 to 85 and 92 to 95 along their four sides, and elastic sheets are extended over the openings 8A, 9A of the upper and lower supports 8, 9.
Patent JP-S61148233-A (JP)
Title: Photo-sensitive heat-resistant resin
Inventor: YANAGIURA SATOSHI
IPC: C08G73/18
Filed: 1984-12-20
Abstract: PURPOSE:To provide the titled resin having excellent alkali-resistance, long potlife, and enabling a fine processing, by reacting a specific polybenzimidazole polymer with a specific acid halide compound, and using the reaction product as a component. CONSTITUTION:The objective resin can be produced by reacting (A) a polybenzimidazole polymer of formula III (R<1> is bivalent organic group; R<2> is 4-valent organic group; n is integer) synthesized by the polycondensation of a tetraamino compound having 4 amino groups (e.g. the compound of formula I) with a dicarboxylic acid phenyl ester (e.g. the compound of formula II) with (B) an acid halide compound of formula IV or V (R<3> and R<4> are group having double bond dimerizable or polymerizable with light or ionizing radiation, a group containing -N2-, or N3 group; X1 and X2 are halogen).
Patent JP-S62130280-A (JP)
Title: Method for coating ceramic substrate with cu
Inventor: KOSUGE SATOSHI
IPC: H05K3/18
Filed: 1985-12-02
Abstract: PURPOSE:To coat a ceramic substrate with Cu with satisfactory adhesion by degreasing the substrate, roughening the surface with tin fluoride and carrying out electroless Cu plating. CONSTITUTION:A ceramic substrate is degreased and the surface is roughened with tin fluoride. This tin fluoride is used as a soln. having 150-250g/l concn. and the surface is treated with the soln. at 40-60 deg.C for 10-30min. Electroless Cu plating is then carried out. Since Cu enters the fine surface recesses of the ceramic substrate, the sticking area is increased and the sticking force is improved.
Patent JP-H04147106-A (JP)
Title: Driving device
Inventor: TAKANO HIROO
IPC: G02B7/10
Filed: 1990-10-09
Abstract: PURPOSE:To obtain the driving device which is reducible in size by controlling the movement in axial direction of the rotor of moving frames equipped with projections engaging a cam by the rotation of the rotor. CONSTITUTION:The currents of exciting coils 131 and 132 stored in waveguides 111 - 114 of the 1st phase and 2nd phase of a stator 110 are adjusted to rotate the rotor 200 which has a magnet 221 magnetized at the same pitch with the claw poles of the waveguides 111 - 114, thereby controlling the movement of the moving frames 231 and 233 whose projections 232 and 234 engage the cylindrical cam of the stator 100. Consequently, a lens barrel and a cam ring itself when used as constituent elements of the driving source such for a motor-driven zoom lens, etc., can be integrated with the stator and rotor of a motor. Consequently, the driving device which is reducible in size is obtained.
Patent JP-S63129034-A (JP)
Title: Treatment of optical fiber
Inventor: SANADA KAZUO
IPC: C03B37/15
Filed: 1986-11-14
Abstract: PURPOSE:To greatly improve the radiation resistant characteristic of an optical fiber and to inexpensively obtain the optical fiber which is usable for a long period of time in a high radiation atmosphere by subjecting the optical fiber to a heating treatment in a hydrogen atmosphere. CONSTITUTION:The optical fiber 1 is heated by a mantle heater 5 in the state of maintaining the hydrogen atmosphere in a pressure vessel 2 in which the optical fiber 1 is housed by replacing the air in the vessel 2 with hydrogen. The heating treatment temp. is preferably >=150 deg.C, more preferably >=200 deg.C. The radiation resistant characteristic of the optical fiber is greatly improved and the optical fiber which is usable for a long period of time in the high radiation atmosphere is provided. In addition, the radiation resistant characteristics of the optical fibers added with F and B2O3 are also improved according to this treatment method and, therefore, the use of the wide band G.I. type optical fiber, which is produced by adding F, etc., thereto, in the high radiation atmosphere is also permitted.
Patent JP-H07175843-A (JP)
Title: Mixing method of edge
Inventor: SUTEFUAN FURAITAGU
IPC: G06T17/10
Filed: 1994-10-11
Abstract: PURPOSE: To provide an edge mixing method capable of executing the chamfering or fixing of an optional face and also mixing having a mixing radius to be changed. CONSTITUTION: An edge E having a start vertex SV and an end vertex EV and allowed to be mixed and a mixing face are selected, intersections S1, S2 between calculated right and left mixing boundaries RB, LB and the edge of a geometric object connected to the start vertex SV are calculated, and when any intersection can not be obtained, an edge obtaining no intersection is deleted and intersections S3, S4 between the boundaries RB, LB and a new edge W3new connected to the end vertex EV and the edge W4 of a geometric object connected to the end vertex EV are calculated. The calculated mixing face is connected to the vertex EV, an intersection with an edge 10 not crossed at the time of the preceding intersection calculation, the corresponding parts of mixing faces are inserted among the preceding calculated intersections S1 to S4 to form a required geometric object.
Patent JP-2001098349-A (JP)
Title: High strength martensitic steel
Inventor: ARAI MASAHIKO
IPC: C22C38/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic steel having high strength and high toughness and also to provide a steam turbine blade, a low pressure steam turbine and a steam turbine electric power plant, using the steel. SOLUTION: The martensitic steel has a composition containing 0.13-0.40% C, <=0.50% Si, <=1.50% Mn, 8.0-13.0% Cr, 2-3.5% Ni, 1.5-4.0% Mo, 0.05-0.35% V, 0.02-0.30%, in total, of either or both of Nb and Ta, and 0.04-0.15% N.
Patent JP-H01115336-A (JP)
Title: Electric decoration mat
Inventor: MIURA TAKASHI
IPC: A47L23/22
Filed: 1987-10-29
Abstract: PURPOSE: To enable removing and treating of a surface mat for washing, when sand and soil are accumulated thereon and the like cases by a method wherein end parts of a number of photoconductors are securely inserted into a number of holes in a board while the other ends thereof are bundled to face a light source as photodetecting end and a freely detachable mat is placed on the top part of the board. CONSTITUTION: A mat having bored parts is fitted onto an upper layer of a light emitting board with photoconductors mounted on a porous board. A light source part 1 is made up of a turntable 8, a motor part 10 for rotating it and lights 9 and can project light of varied colors to cap parts 7 of the photoconductors 6 bundled. Various light is transmitted by the photoconductors 6 bundled to be emitted from end face parts 5 fixed by a sleeve through insertion holes 4 of the mat 3 through a lower layer of a porous light emitting board 11. The angles of the tips of the photoconductors and the sleeve are set 10-60 deg. and no mounting holes are previously made in the mat. In stead, the photoconductors and the sleeve are made free to remove and an upper part of the mat is pressurized to fix them.
Patent JP-2000101601-A (JP)
Title: Wireless transmission system
Inventor: MUROI YOSHINORI
IPC: H04B7/24
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce probability of signal collision when a transmission range is wide. SOLUTION: A controller A and a transmitter/receiver B are respectively provided with a transmitter/receiver B having a transmission right and a function for transmitting/receiving a control signal with which the address of the controller A is designated. The controller A transmits the first control signal, with which the address of one transmitter/receiver B is designated, and when the control signal, with which the address of any other one is designated, is received, the respective controller A and transmitter/receiver B transmit that received control signal as it is but when the control signal, with which the address of the controller or transmitter/receiver itself is designated, is received, on the other hand, and when there are information data, they are transmitted but when there is no data to be transmitted, the control signal, with which the address of the other transmitter/receiver B or controller A is designated, is transmitted so that the plural transmitter/receivers B and controllers A can successively transmit the information data.
Patent JP-S61150889-A (JP)
Title: Tallet supporting structure for tallet mooring vessel
Inventor: ISHIDA SHIYOU
IPC: B63B21/50
Filed: 1984-12-25
Abstract: PURPOSE:To prevent occurrence of jumping by installing a plurality of supporting rollers on the deck in such a way as surrounding a through hole for insertion of tallet, by furnishing press rollers alongside a circumference of this through hole parallelly as up and down, and by supporting the upper flange and side of the tallet in contact with the rollers. CONSTITUTION:A plurality of supporting rollers 5 are furnished on the deck 4 of a hull in such a way as surrounding a through hole 3 for insertion of tallet 2, to support the flange part 201 of the tallet. Press rollers 6a, 6b are installed alongside a circumference of said through hole 3 parallelly as up and down to restrain the upper and lower parts of the tallet in their circumferential directions. This can effectively prevent the tallet from tilting, so-called jumping phenomenon, likely to occur when the hull makes displacement during mooring.
Patent JP-H08139071-A (JP)
Title: Semiconductor manufacturing method and device
Inventor: SUZUKI SHINICHI
IPC: H01L21/205
Filed: 1994-11-07
Abstract: PURPOSE: To provide a semiconductor manufacturing method and a device capable of reducing the number of steps in an U isolation process as well as the sticking of foreign matters to wafers. CONSTITUTION: Within the semiconductor manufacturing method and device composed of an etching mechanism 2 for etching wafers 7, a CVD processing mechanism 3 for CVD processing after the etching step, a gas feeding mechanism 4 for feeding halogen base reaction gas to a chamber 1 as a processing chamber, an evacuating mechanism 5 for evacuating the chamber 1 and a wafer carrier mechanism 6 carrying the wafers 7 from the etching mechanism 2 to the CVD processing mechanism 3, the etching mechanism 2 and the CVD processing mechanism 3 are arranged in the same chamber 1. Furthermore, within the chamber 1, the wafer 7 are etched to be immediately followed by a CVD process.
Patent JP-H08136469-A (JP)
Title: Optical detecting apparatus
Inventor: TOMITA KAZUO
IPC: G01N21/01
Filed: 1994-11-07
Abstract: PURPOSE: To provide an optical detecting apparatus by which unevenness of the quantity of light is suppressed, whose life is prolonged, and which can detect abnormality optically. CONSTITUTION: An optical detecting apparatus is provided with a single LED 10 to emit light with uniform brightness to a magnetic tape 3, a light converging optical system OC to convert luminous fluxes from the LED 10 into luminous fluxes having linear radiation face and converge the luminous fluxes while making rectangular the shape of the luminous fluxes on the converging face in the magnetic tape, and a CCD line sensor 1a to receive light from the magnetic tape 3.