baber/WOPTO huggingface dataset:
Patent JP-H11141145-A (JP)
Title: Supporting bracket
Inventor: NODA NORIO
IPC: E04G25/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To surely and easily contrive execution and equally apply shear force. SOLUTION: This supporting bracket 1 is attached to a building frame by a supporting bracket attaching insert A. In this case, an attaching hole 2 in which the supporting bracket attaching insert A is inserted is loosely and insertably formed larger than the diameter of the supporting bracket attaching insert A, a washer 80 covering the attaching hole 2 is inserted in the supporting bracket attaching insert A, tightened and fixed by a tightening means, and a space C formed between the attaching hole 2 and the washer 80 is filled with a filler 83.
Patent JP-H10152830-A (JP)
Title: Method of examining underground of underground structure, and method of examining and repairing it
Inventor: MIYAZAKI YASUO
IPC: E02D1/08
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To visually observe the state of the underground without boring a structure by progressing a metal pipe toward an underground structure by the application of a pipe bender, and inserting a micro television camera into the ground through the metal pipe. SOLUTION: A ground 4 is drilled to a prescribed depth by drilling water and excavation by a top bit, and a casing pipe 1 is penetrated. A pipe bender 4 is inserted and set in the resulting shaft. A metal pipe 5 is then pushed into the insert hole 4c of a die part 4b through the holder hole 4a of the pipe bender 4. The pipe 5 is bent during passing and circularly progressed in a horizontal part 5A. The top end reaches the lower end surface of a foundation 2. A television camera 8 is protruded from the top of the metal pipe 5 to project the state to a television on the ground. When a cavity 9 is confirmed, the camera 8 is recovered, and grout injection is performed by use of an injection passage. The injection is performed while extracting air from the cavity 9.  Thus, an examination can be performed without having a bad effect on a structure, and a repairing can be successively performed.
Patent JP-H06158651-A (JP)
Title: Method and device for washing splicing of reinforcement between continuous wall element
Inventor: KIKAWADA KAZUYA
IPC: E02D5/20
Filed: 1992-11-19
Abstract: PURPOSE:To efficiently wash the splicing of reinforcement between continuous wall elements. CONSTITUTION:A washing device, which includes a nozzle 14 for ejecting high pressure water to the splicing 4 of reinforcement, a brush 15 for wiping off the dirt of the splicing of reinforcement, and an ultrasonic wave generator 16, is installed between the splice reinforcing bars of a continuous wall to perform two types of washing simultaneously, one using the high pressure water and the brush and the other using ultrasonic waves. The effect of washing the splicing of reinforcement is therefore enhanced. Also, the dirt on the back side that the high pressure water and the brush cannot reach is effectively wiped off and so washing of the splicing of reinforcement is ensured.
Patent JP-H04182104-A (JP)
Title: Jig and method for introducing prestress
Inventor: ATSUIZUMI SHIGEHARU
IPC: B21F9/00
Filed: 1990-11-15
Abstract: PURPOSE:To make it possible to impart tension to a PC steel even from a relatively short blockout of concrete by providing a driving nut for turning a cylindrical load cell and a nut for PC steel and a large nut for imparting tension to the PC steel. CONSTITUTION:A driving nut 2 for a nut for PC steel is composed of a nut drive part 21 in which a nut for PC steel is engaged and which has an outer diameter smaller than the inner diameter of a load cell 1 and has a length smaller than that of the load cell 1 and a head 22 for pressing against the load cell 1. A large nut 3 for tensioning is composed of a cylindrical part 31 having an outer diameter smaller than the inner diameter of the nut 2 and a head 32 for pressing against the head 22 of the nut 2. A nut 7 for PC steel is screwed on a PC steel 5 projected from concrete 4 and tightened thereto. The load cell 1 is engaged with the nut 7 and the nut 2 is inserted to bring the nut 7 into engagement with the part 21. The nut 3 is screwed on the steel 5 and turned to impart tension to the steel 5 so that predetermined load is applied to the steel 5 and then the nut 2 only is turned so as to tighten the nut 7 for fixing.
Patent JP-H03172326-A (JP)
Title: Modified bismaleimide resin
Inventor: NAKADA YOSHIHIRO
IPC: C08G73/12
Filed: 1989-12-01
Abstract: PURPOSE:To provide the subject resin comprising a three-dimensional polymer containing plural specific kinds of recurring units at specific ratios, having excellent flexibility, crack resistance and heat resistance and useful for electronic and electrical appliances. CONSTITUTION:The objective resin is a three-dimensional polymer containing 100 pts.wt. of a recurring unit of formula I (R<1> is alkylene, phenylene or two phenylene groups or bivalent alicyclic hydrocarbon groups containing O, S, sulfur oxide or alkylene between the groups), 10-95 pts.wt. of a recurring unit of formula NH-R<2>-NH (R<2> is R<1>) and 2.5-50 pts.wt. of a recurring unit of formula II [R<3> and R<4> are CH3, C2H5, phenyl, OH, OCH3 or OC2H5 wherein the H of the OH group may be substituted with silyl group of Si(R<5>)3 (R<5> is CH3, C2H5 or phenyl).
Patent JP-H06136323-A (JP)
Title: Polysilazane coating material excellent in film strength
Inventor: HIRAI HIROKI
IPC: C09D183/00
Filed: 1992-10-26
Abstract: PURPOSE:To provide a polysilazane coating material which can give a coating film improved in mechanical properties even when satisfactory in both heat resistance and flexibility and to provide a heat-resistant insulated wire having an insulation film of polysilazane having heat resistance, flexibility and good mechanical strengths. CONSTITUTION:The coating material comprises a polysilazane of repeating units (-SiR1R2-NH-) [wherein R1 and R2 are each selected from among hydrogen, alkyl, alkenyl, cycloalkyl, alkylamino, aryl or alkylsilyl] and a metal alkoxide. This material is applied to a conductor and baked to obtain a heat-resistant insulated wire.
Patent JP-H04181711-A (JP)
Title: Pattern for measuring width of line
Inventor: MAEDA HIROSHI
IPC: H01L21/66
Filed: 1990-11-15
Abstract: PURPOSE:To reduce cost by a method wherein a plurality of reference patterns and a plurality of comparison patterns are provided, and the comparison pattern is arranged, being displaced with respect to the reference pattern straight line by a unit dimension X + or -n to easily measure the width of a line. CONSTITUTION:A plurality of reference patterns 11-15 where the same side is alined on one reference straight line l and a plurality of comparison patterns 21-25 which are arranged between the reference patterns 11-15 are provided, and the comparison patterns 21-25 are arranged, being displaced with respect to the reference straight line l by a unit dimension X + or -n (n is 0 or a natural number). The dimension of the width of a line is measured by observing the lower sides of the reference patterns 11-15 and the upper sides of the comparison patterns 21-25. By doing so, it is made possible to observe the upper sides of the reference patterns and the lower sides of the comparison patterns. Thus, it is possible to easily know how much the width of the line of the patterns are shifted from the dimension that has been set beforehand, thereby reducing the overall cost for a semiconductor device.
Patent JP-H02157905-A (JP)
Title: Picture digitizing method
Inventor: SEKI MAKI
IPC: G05B19/4097
Filed: 1988-12-10
Abstract: PURPOSE:To exactly execute digitizing even to the part of a fine shape by executing enlarged display to the detail part of the shape which is plotted on a display screen, executing the digitizing to the dot data of the shape, for which the enlarged display is executed, and exactly defining the shape. CONSTITUTION:The shape, which is plotted on a drawing by an image input device 9 such as an image scanner etc., is read and this shape is stored as the dot data to a storage memory 4. Then, these dot data are plotted on the display screen. The digitizing is executed to these plotted dot data by using a graphic cursor 8c, etc., and the definition of the shape is executed. To the detail part of the fine shape, the detail part is enlarged by utilizing drawing enlarge function, which is provided in an automatic programming device, and the digitizing is executed to the enlarged shape. Thus, the fine part can be exactly defined as well.
Patent JP-H02156024-A (JP)
Title: Manufacture of silicon steel sheet
Inventor: TANAKA TAKASHI
IPC: C23C22/00
Filed: 1988-12-09
Abstract: PURPOSE:To manufacture a nonoriented silicon steel sheet having excellent magnetic characteristics by coating the surface of a cold rolled steel sheet having the specified compsn. constituted of C, Si and Fe with an annealing separating agent mixed with a decarburization promoting material and subjecting it to decarburization annealing in the specified temp. area. CONSTITUTION:The powder of an alloy or a compound contg. one or more kinds among Fe, Ti, V, Nb, Ta, Zr, Cr, W, Mo, Mn, Cu, Ni and Pb incorporated into an annealing separating agent is scattered onto the surface of a cold rolled steel sheet having the steel compsn. contg., by weight, 0.02 to 1% C and 0.2 to 7% Si+Al, furthermore contg., at need, <=5% Mn and the balance Fe with inevitable impurities. After that, the steel sheet is annealed in the temp. area of (alpha+gamma) two phase area or gamma single phase area. Then, the steel sheet is furthermore annealed in the temp. area of an alpha single phase until the content of C becomes <=0.01%. In this way, the silicon steel sheet in which the <100> axis is highly integrated in the vertical direction to the sheet face and having low iron loss and high magnetic flux density can be obtd.
Patent JP-H03171063-A (JP)
Title: Copying machine
Inventor: SUGANO MASATSUGU
IPC: G03B27/50
Filed: 1989-11-30
Abstract: PURPOSE:To accurately control the timing of supplying paper by using waiting time until a fixing device reaches a fixable temperature for pre-control for taking time required for an optical system to move to a scanning starting position from a stopping position. CONSTITUTION:The temperature of a fixing device 25 is measured by a temperature measuring means 28. Through the use of the waiting time until the fixing device 25 is brought into the fixable state, the optical system 13 is pre-driven- controlled, the time required for the optical system 13 to reach the scanning starting position from the stopping position is taken, and the timing of supplying a recording medium is calculated based on the time taken. Thus, when the image of an original 14 is copied, it is moved back and forth on the paper and can be accurately copied at a desired position.
Patent JP-S63167255-A (JP)
Title: Electron counting device
Inventor: UDA MASAYUKI
IPC: G01N21/00
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the invariably stable counting state of emitted electrons even if the characteristics of a counting rate to an anode voltage varies owing to variation in atmospheric pressure or temperature by adding a voltage which is nearly a half as wide as a Plateau voltage to a discharge start voltage and obtaining the best anode voltage. CONSTITUTION:A voltage pulse outputted every time an electron is emitted by a sample 10 is counted by a counting means 24 through an amplifier 18 to obtain an output indicating a counting rate N, and the output is supplied to an arithmetic means 26. The arithmetic means 26 sets the best anode voltage while single-wavelength light is projected by a light source 9 with a specific reference sample set on a sample table 8 prior to the use of the device. The counting rate N is monitored first while the anode voltage to a high-voltage power source 23 is variable to detect the discharge start voltage. The voltage which is a half as wide as the Plateau voltage corresponding to the height of a quenching voltage for a gas discharging element to be applied to a 1st grating electrode 5 is added to the discharge start voltage and the resulting voltage is set as the best anode voltage for a high-voltage power source 23.
Patent JP-2000137624-A (JP)
Title: Method and device for verifying linkage device of rail road signal system and record medium
Inventor: KAWAMURA TADASHI
IPC: G06F11/22
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for verifying the linkage device of a rail road signal system for operating test for judging that there is not any convenience in the control of a linkage device in the actual range of a calculating time and computer resources in a form with further comprehensiveness, and a record medium. SOLUTION: This system is provided with a selecting process 3 for designating a a job site equipment and train to be verified being arbitrary one part from input expression 1 in which propositions for indicating linkage equipment, job site equipment, train, facility arrangement, and the specification of control to be operated by the linked equipment to the job site equipment are described by selection designation expression 2, and selecting expression 1a of partial expression 4 in which the designated job site equipment and train to be verified is described and expression 2a of the partial expression 4 in which the propositions for indicating the specification of the control to be operated by the linkage equipment to the job site equipment corresponding to the designated job site equipment is described.  Then, the matching of only the selected partial expression 4 in the input expression 1 is verified.
Patent JP-H06141350-A (JP)
Title: Method for generating synthesized stereoscopic picture
Inventor: YAMADA SENHIKO
IPC: G03B35/00
Filed: 1992-10-27
Abstract: PURPOSE:To form an original picture with excellent quality without requiring much time and labor and to easily synthesize a synthesized picture for stereoscopic vision through overlapped lenticular lenses with picture processing of the three dimensional computer graphics. CONSTITUTION:Plural three dimensional computer graphic picture signals formed with parallax are converted into video signals for each frame or field. Then R, G, B single signals are extracted from the video signal and a monochromatic picture comprising the signal R, G, B signals is sequentially displayed on a black/white cathode ray tube 4. The monochromatic picture of the R, G, B displayed sequentially is exposed on a color film 8 arranged under a lenticular lens 7 via a color synthesis filter 5 corresponding to the single signal and a color division compressed picture is formed on the color film 8. The lenticular lens 7 s moved laterally for each formation of the divided compression picture to arrange the division compression picture sequentially on the color film 8 to synthesize the picture.
Patent JP-H08166307-A (JP)
Title: Piezoelectric sensor
Inventor: TADANO RYUICHI
IPC: G01L1/16
Filed: 1994-12-15
Abstract: PURPOSE: To provide a piezoelectric sensor by which a pressure in one direction and a torsional force can be detected and by which a pressure in a direction perpendicular to one direction can be detected. CONSTITUTION: In a piezoelectric ceramic 7, electrodes 9, 10 are executed to one face so as to form a gap in the central part, and an electrode is executed wholly to the other face. In a piezoelectric ceramic 8, electrodes 11 are executed wholly to both faces. In both piezoelectric ceramics 7, 8, electrodes are executed respectively in their thickness directions, identical-polarity faces are bonded, and a bimorph 12 is formed. The bimorph 12 is held by a case 13 in a state that its central part is tilted at θ deg. with reference to the bottom face, and the electrodes 9, 10, 11 are connected respectively to metal terminals 14, 15, 16 which are molded integrally to the case 13 so as to be tilted.  By this structure, a pressure which is applied from the horizontal direction with reference to the bottom face and a pressure from the vertical direction can be detected, and a torsional force which is applied by using the central part of the bimorph 12 as the center of torsion can be detected.
Patent JP-H09182796-A (JP)
Title: Laser bonding method of balloon catheter for blood pipe formation
Inventor: FUOAMAN MAIKERU AARU
IPC: A61M25/16
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method to constitute a balloon catheter by fusion-bonding in a way with the least bent conduction from the connected point when a balloon is bonded to the axis of a catheter for balloon expansion. SOLUTION: The procedure to assemble this balloon catheter includes a step to selectively converge laser energy along continuous surface parts of axis parts or neck parts of a catheter tube and an expansion balloon 20. Wavelength of laser energy and the polymer material for the balloon and the catheter are adapted so as the absorption rate of laser energy to be large to minimize the heat transfer quantity by thermal conduction in the axis direction from the bonding points. This enables to minimize crystallization and stiffening in areas in vicinity of the bonding parts and to position the fusion-bonding parts in vicinity of a base conical part 24 of the expansion balloon 20 and an end conical part 26 keeping soft and flexible properties of the conical parts.
Patent JP-H03172753-A (JP)
Title: Production of oxygen sensor
Inventor: KAWAKAMI KAZUHIKO
IPC: G01N27/406
Filed: 1989-11-30
Abstract: PURPOSE:To obtain good characteristics even in a low-temp. region by laminating the respective layers of a reference electrode and solid electrolyte of lanthanum fluoride on a substrate in vacuum chambers, impressing a voltage to an inert gas and forming ruggedness on the surface by the gaseous energy particle bombardment thereof, then laminating a detecting electrode thereon. CONSTITUTION:The continuous three vacuum chambers 51 to 53 and a device to move the substrate 8 between them while the vacuum is maintained are provided. After the pressure in the vacuum chambers 5 is reduced, gaseous argon Ar is introduced into the vacuum chamber 51 and the high-frequency voltage is impressed thereto to bombard the gaseous Ar energy particles onto a target T1 on a cathode K and to form the reference electrode on the substrate 8. This substrate is transferred into the vacuum chamber 52 and the gaseous Ar energy particles are similarly bombarded to the target T2 to laminate the solid electrolyte on the reference electrode. Plasma etching is executed to form the ruggedness on the surface in the vacuum chamber 53 by the similar proce dure; further, the detecting electrode is laminated thereon in the vacuum cham ber 51. The sensor exhibiting high electromotive force even in the low-temp. region is obtd. in this way.
Patent JP-H022172-A (JP)
Title: Manufacture of metal/ insulator/semiconductor type transistor
Inventor: PIEERU JIYUU
IPC: H01L29/78
Filed: 1988-12-12
Abstract: PURPOSE: To manufacture a small sized transistor(TR) by applying a doping form opposite to a doping form of a substrate to source and drain regions and arranging the drain region to a side of a swollen edge of a cavity. CONSTITUTION: The transistor is made up of, for example, a P-type single crystal silicon substrate 22, e.g. a polycrystalline silicon gate 24 doped properly to be conductive and placed on the substrate 22, e.g. a silica dielectric layer 26 extended between the gate and the substrate, and an N<+> -type region 28 to form the drain of the TR. Part of the region 28 has an edge 30 placed under an intermediate face that is in existence between the dielectric layer 26 and the substrate and passes an upper part of the region 28 along the substrate. The edge 30 forms a rising step 32 and the same processing is applied in relation to the layer 26 at this point.
Patent JP-H01156151-A (JP)
Title: Composition for preventing abnormal sound and method for preventing abnormal sound by said composition
Inventor: OHARA NOBORU
IPC: B60R13/08
Filed: 1987-12-11
Abstract: PURPOSE:To facilitate the application of the above-captioned composition to parts while preventing effectively abnormal sounds by forming said composition of photosetting resin binder and granular filler to set the hardened film hardness to a specific value. CONSTITUTION:A composition for preventing abnormal sounds is interposed in the contact portion of a base body of a vehicle or the like with parts mounted on the base body to prevent the abnormal sounds produced from the contact portion. Then, the composition is composed of 100-60wt.% of photosetting resin binder and 0-40wt.% of granular filler and shall have 100 or less of Shore hardness 'A' of hardened film. The granular filler shall consist of spherical elastic resin grains having 70mum or less of diameter and specified values of at least 100kg/cm<2> of tensile strength, at least 300% of elongation percentage and 1/3 or less of said tensile strength in 100% of elongation percentage.
Patent JP-H02158251-A (JP)
Title: Telephone set
Inventor: SOUI HIROYUKI
IPC: H04M1/56
Filed: 1988-12-09
Abstract: PURPOSE:To register telephone directory data in an internal storage device as a data base and to eliminate the need for a storage medium and an external storage device by connecting an external input device to the telephone set and accessing the internal storage device directly through an external input device interface. CONSTITUTION:The external input device 6 is connected to the telephone set through the external input device interface 5. The external input device 6 accesses the internal storage device 4 directly through the external input device interface 5. Consequently, the telephone directory data is registered in the internal storage device 4 as the data base, the need for the storage medium such as an IC card and an external storage reader is eliminated, and the cost of the storage medium is curtailed.
Patent JP-H10327075-A (JP)
Title: One-bit signal processing unit
Inventor: EASTTY PETER CHARLES
IPC: H03M7/32
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a 1-bit signal processing unit that is provided with pluralities of delta sigma modulators in series or cascade connection and processing a 1-bit signal. SOLUTION: The 1-bit signal processing unit is provided with 5-degrees delta sigma modulators, which receive a 1-bit signal and provide an output of a 1-bit signal produced by a quantizer 15. The quantizer 15 receives p-bit signals from 5 integration stages in cascade connection. Each integration stage is provided with 1-bit multipliers 12n , 16n that multiply respectively coefficients An , Cn with an input 1-bit signal and an output 1-bit signal, an adder 13n that sums outputs of the 1-bit multipliers 12n , 16n and an integration device 14n that integrates an output of the adder 13n . The coefficients An , Cn are selected to attenuate entirely an input signal and quantized noise produced by the quantizer 15 and to obtain a low pass filter characteristic that amplifies and compensates the input signal.
Patent JP-S63166493-A (JP)
Title: Apparatus for making ozone dissolved water
Inventor: TAKAO KATSUMI
IPC: C02F1/78
Filed: 1986-12-29
Abstract: PURPOSE:To freely enhance an ozone dissolving ratio, by mounting a mixing chamber for contacting and mixing water with ozone and by providing a grinding means for finely pulverizing water in the mixing chamber. CONSTITUTION:The water sent into a mixing chamber 7 under pressure by a pressure feed means 4 is injected from a large number of the nozzles arranged to the entire inner wall surface of the mixing chamber 7 and finely pulverized to be formed into mist to fill the mixing chamber 7. Ozone is present in the mixing chamber 7 and violently collides with fine water particles fed in the mixing chamber 7 under pressure to be brought into contact with a mist of water many-sidedly at extremely high density. As a result, the fine water particles grow to water droplets having a large amount of ozone dissolved therein to be accumulated on the bottom part of the mixing chamber 7 and supplied as high concn. ozone dissolved water from an outlet 9. By this method, an ozone dissolving ratio can be freely adjusted.