baber/WOPTO huggingface dataset:
Patent JP-2000139988-A (JP)
Title: Thermotherapy method
Inventor: AZUMA YOSHIHIKO
IPC: A61F7/08
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a thermotherapy method capable of efficiently heating an affected part such as a hand, a leg, a waist portion or the like in a concentrated manner, and easily performing treatment at home. SOLUTION: By using a heating space forming unit including four rectangular heating wall bodies 2a, 2b, 2c and 2d respectively provided with sheet heaters consecutively provided in a row so as to be bent, this unit 2 is bent to form a heating space portion 4A, and thermotherapy is performed by inserting the necessary parts of a body in the heating space portion 4A.
Patent JP-H04195307-A (JP)
Title: Servo compensator
Inventor: INOUE KENJI
IPC: G05B11/36
Filed: 1990-11-28
Abstract: PURPOSE:To prevent speed jitters due to a torque ripple from being generated by compensating the output of the compensator which is generated corresponding to the deviation between a command and a feedback quantity by using the output of a sine wave generating element having the same frequency with the torque ripple. CONSTITUTION:Assuming that the torque ripple component of a servomotor 5 has one cycle corresponding to one rotation of the servomotor 5, the sine wave generating element S1 generates a compensation signal U1 which is a sine wave when the servomotor 5 is placed in operation. This compensation signal U1 has the same amplitude with the torque ripple component and is inverted in phase by 180 deg.. The integrating element 3 of the PI compensator 1 outputs the torque mean value Uo of output torque, so the compensation signal U1 is added to this torque mean value Uo and Up is added to the addition value Up to generate a current command U, which is used for speed control over the servomotor 5.
Patent JP-H03188234-A (JP)
Title: High strength and high conductivity copper alloy having excellent thermal peeling resistance of solder
Inventor: WATANABE HIROAKI
IPC: H01B1/02
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the Cu alloy having excellent strength and electrical conductivity particularly in thermal peeling resistance of solder and suitable for conductive spring materials by adding specified amounts of Cr, Ti, Fe, Zn, etc., to Cu. CONSTITUTION:A Cu alloy contg., by weight, 0.05 to 1.0% Cr, 0.02 to 0.6% Ti, 0.05 to 1.5% Fe and 0.01 to 3.0% Zn or, as auxiliary raw materials, furthermore contg. total 0.01 to 2.0% of one or >=2 kinds among Al, Be, Co, Hf, In, Mg, Mn, Ni, P, Si, Sn and Zr is refined. The hot rolled sheet of the Cu alloy is subjected to soln. treatment, is thereafter cold-rolled to finish into the shape of a thin sheet and is subjected to aging treatment. The high strength and high conductivity Cu alloy suitable as conductive spring materials such as lead frame materials, terminals and connectors for a semiconductor circuit and having excellent thermal peeling resistance of solder can be obtd.
Patent JP-H10163360-A (JP)
Title: Semiconductor device and board
Inventor: AOYAMA TAKUMA
IPC: H01L23/12
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce the power voltage variation in a semiconductor chip, without increasing the chip area by providing conductive wires; one end of each wire being connected to a semiconductor substrate at its back side and the other piercing a package at the least distance to outside. SOLUTION: A semiconductor substrate and semiconductor chip 1 having output circuits using a first power potential fed to the substrate as a power source are sealed with a package 7. Conductive wires 31 are provided; one end of each wire being connected to a semiconductor substrate at its back side and the other piercing a package at the least distance to outside. On the back of the chip 1 e.g. pads are provided for the ground potential GND and electrically connected to leads 13 through solder bumps. The other end of each lead 13 piercing the package 7 is connected to a GND plane 4 of a board 6 for mounting a semiconductor device.
Patent JP-H04195427-A (JP)
Title: Two-dimensional table data comparing system
Inventor: MAJIMA HIROSHI
IPC: G06F9/06
Filed: 1990-11-28
Abstract: PURPOSE:To easily confirm the change condition by comparing two-dimensional table data before the change and that after the change with each other to output the change to which two-dimensional table data is subjected by a table editor. CONSTITUTION:Table data 2 is changed by a table editor 3 which holds data required for two-dimensional comparison. Table data 1 before the change and table data 2 after the change are inputted to a table comparing function 4 and are compared with each other to output a comparison result 5 to a printer or the like. Row and column identifiers ID to discriminate the row and the column are added to table data, and the table editor moves the column ID also at the time of movement of column data and adds a new row ID at the time of addition of a new row. These row ID and column ID are used to recognize movement, deletion, and addition of rows and columns by table comparison, and the table before the change and that after the change are logically compared with each other at the time of any table operation.
Patent JP-H04197185-A (JP)
Title: Yeast manifestation vector and induced manifestation using the same
Inventor: TOMIOKA NOBORU
IPC: C12R1/865
Filed: 1990-11-28
Abstract: NEW MATERIAL:The manifestation vector containing a manifestation unit consisting of effectively linked yeast PH05 promoter, structural gene coding human Mn SOD and an yeast terminator, an yeast replicator, an yeast Leu2d selection marker, an E.coli replicator and an E.coli selection marker and enabling the induced manifestation of human Mn SOD with an yeast. EXAMPLE:Plasmid pYMT1-SOD21. USE:Production of active human Mn SOD, etc. PREPARATION:The exemplified plasmid can be produced by the process shown in the figure.
Patent JP-H08177685-A (JP)
Title: Pressure adjusting device
Inventor: TAKAHASHI HIDETO
IPC: F16K7/12
Filed: 1994-12-26
Abstract: PURPOSE: To provide a pressure adjusting device at low cost with a simple constitution to perform well adjusting the pressure of fluid. CONSTITUTION: In a pressure receiving member 30 of a pressure regulator 20, an external edge part is fixed by tight winding between the first/second cases 21, 22, to interpose an internal edge part between a valve guide 34 and a spring seat 35. The pressure receiving member 30 comprises a diaphragm 31 and a resin film 32, and since it is provided in a side of a fuel chamber 22a of the diaphragm 31, the resin film 32 protects the side of the fuel chamber 22a of the diaphragm 31 from corrosion of fuel. The resin film 32 is thinly formed as compared with the diaphragm 31, to only superpose the resin film on the diaphragm 31 not connected.  Consequently, pressure adjusting performance of the pressure receiving member 30 is determined by flexibility of the diaphragm 31, so that since an apparent thickness of the pressure receiving member 30 is decreased, elastic hysteresis generated in the pressure receiving member 30 can be reduced.
Patent JP-H07152491-A (JP)
Title: Virtual disk system
Inventor: KAGIMASA TOYOHIKO
IPC: G11B20/10
Filed: 1993-11-29
Abstract: PURPOSE:To totally manage a drive in the disk system consisting of many drives by providing plural units with a physical drive and an access control circuit and providing an interface as the virtual drive on a host device. CONSTITUTION:When an access request comes from a host processor 1 being the host device to a unit 2, each unit 2 converts the logic address of the virtual drive into the physical address of the physical drive and selects the access request to be sent to an access control circuit of the self unit or to the other unit. In short, the physical drive to be accessed is in the self unit, it is sent to the self unit and when it is the other unit, it is sent through a switch 40. Therefore, the virtual drive over all units can be set and an access request from one unit 2 to any area of volume can be sent to an objective unit 2.
Patent JP-H06176997-A (JP)
Title: Shape simulation method
Inventor: KOMATSU MASAYA
IPC: H01L21/027
Filed: 1992-12-02
Abstract: PURPOSE:To accurately estimate a change in a two-dimensional shape and a three-dimensional shape in a small computation time by a method wherein a time change in the shape of an object surface is expressed by a partial differential equation and an equal-value face in which a distribution function found by solving the partial differential equation becomes a prescribed value is extracted. CONSTITUTION:The shape of an object surface which is changed by working the object surface physically or chemically is expressed by the equal-value face S of a distribution function c(x, y, z, t) which uses three-dimensional coordinates (x), (y), (z) and the time (t) as variables. Thereby, a change in the shape of the object surface is estimated. At this time, the change in the shape of the object surface satisfies a partial differential equation by using a grade vector <Vc> for the distribution function (c) and a velocity vector <V> indicating the movement velocity of the object surface. The equal-value face S in which the distribution function (c) found by solving the partial differential equation becomes a prescribed value is extracted, and the shape after a working operation of the object surface is obtained.
Patent JP-2001142823-A (JP)
Title: System and method for browsing internet
Inventor: YOSHIDA MITSUTAKA
IPC: H04L12/70
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for browsing internet, which can instantaneously browsed a Web site related to a desired commodity or service by an extremely simple operation. SOLUTION: This system has an internet terminal (PC) 101 having a function for connecting the internet and browsing the Web site of the internal and an input function for inputting an arbitrary number for connecting the Web site related to the article or service and an address translation server 102 for translating an address to the Web site related to the article or service on the basis of the arbitrary number inputted and sent by the internet terminal (PC) 101 and the Web site related to a desired commodity or service is instantaneously browsed by an extremely simple operation.
Patent JP-H01165655-A (JP)
Title: Epoxy resin molding material for semiconductor sealing
Inventor: KAGAWA HIROHIKO
IPC: C08K9/06
Filed: 1987-12-21
Abstract: PURPOSE:To obtain the title molding material excellent in rapid curability, moldability and humidity resistance, by mixing an epoxy resin with filler silica and a specified filler treating agent. CONSTITUTION:An epoxy aminosilane is mixed with an epoxysilane at a weight ratio of 100:5-50 to obtain a filler treating agent comprising an alkoxysilane. Filler silica of a mean particle diameter of 5-50mum is mixed with 0.1-5wt.% said filler treating agent and treated at 70-120 deg.C for 0.5-5hr to obtain a filler. Said filler is added to an epoxy resin.
Patent JP-H02174556-A (JP)
Title: Converter having drooping output characteristic
Inventor: ARAI KOJI
IPC: H02M3/28
Filed: 1988-12-23
Abstract: PURPOSE:To shorten the length of skirt of output characteristic in its drooping region by connecting a resistor through a peak level holding/smoothing means to the current limiting terminal of a converter drive circuit. CONSTITUTION:When excessive current flow through a FET 3 due to abnormality of load, voltage drop across the drain-source current detecting resistor 4 in the FET 3 increases while voltage at the overcurrent limit terminal 7e decreases, and when the voltage drops below a predetermined level drive signal for a converter drive circuit 7 is turned OFF thus squeezing the pulse width. Consequently, the FET 3 is turned OFF but charging voltage of a capacitor 10 is maintained through unilateral function of a diode 9, and thereby the voltage at the overcurrent limit terminal 7e can be held higher than a predetermined level even if the electrostatic capacity of the capacitor 10 is low. In other words, when the output characteristic droops considerably, a signal produced by holding and smoothing the peak value is fed to the current limit terminal 7e of the converter drive circuit 7. By such arrangement, length of skirt of the output characteristic can be shortened in drooping region.
Patent JP-H10150768-A (JP)
Title: Switching power supply
Inventor: UTSUNO MIZUKI
IPC: H02M3/28
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To facilitate quick start of normal operation of a switching power supply where a capacitor is charged through a starting resistance. SOLUTION: A DC power supply 1 is connected with a series circuit of the primary winding 3 of a transformer 2 and a switching element 4. The transformer 2 is provided with a tertiary winding 11 as well as a secondary winding 5. The tertiary winding 11 is connected with a capacitor 13 through a diode 12. A starting resistance 15 is connected between the DC power supply 1 and the capacitor 13. A circuit for forming an error signal by detecting an output voltage based on the voltage of the tertiary winding 11 is provided for the purpose of constant voltage control. A switch is provided between an output voltage detection resistor in a control circuit 16 and a control power supply terminal 23 and the switch is turned on when the capacitor 13 is charged up to a predetermined level or above.
Patent JP-2000148329-A (JP)
Title: Data list display device and recording medium
Inventor: SAKAMOTO SUNAO
IPC: G06F3/048
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To enable a data input device, which displays an item data list and inputs desired item data when the item data is selected, to inform an operator of singular item data. SOLUTION: A computer main body 10 reads in display items from a list object file by referring to a list management table 18A and displays a list of the read-in display items. The display item corresponding to a display form change flag which is set ON among flags corresponding to the kinds of identification flags of the list object table, e.g. an article name management table 18B is extracted from the table and the reference data corresponding to the extracted display item is read in from a reference file, e.g. a stock master file; and conditions of the corresponding condition management table are decided and when the conditions are met, the display item is displayed in the display form described in the corresponding condition management table.
Patent JP-H05143107-A (JP)
Title: Device and method for controlling plant
Inventor: SUZUKI KAZUYUKI
IPC: G05B13/02
Filed: 1991-11-12
Abstract: PURPOSE:To construct the dynamic characteristic model of a control means on an optional operation point of a manipulated variable from the dynamic characteristic model of an objective plant on a specific operation point of the manipulated variable. CONSTITUTION:A dynamic characteristic model constructing means 16 receives the dynamic characteristic model of the objective plant on the specific operation point of the manipulated variable corresponding to a compared result between the measurement value of a measuring variable in an objective plant and an objective value which is applied from a control means 13 from a dynamic characteristic model identifying means 15. In addition, the dynamic characteristic on an optional operation point of the manipulated variable is constructed based upon the dynamic characteristic model of the objective plant at the optional point of the manipulated variable which is received from the means 15 and applied to the control means 13. Consequently, the dynamic characteristic model of the control means 13 at the optional operation point of the manipulated variable can be constructed from the dynamic characteristic model of the objective plant at the specific operation point of the manipulated variable.
Patent JP-H06171807-A (JP)
Title: Winding up method for coreless toilet paper
Inventor: SHIMIZU AKIRA
IPC: B65H19/28
Filed: 1992-12-03
Abstract: PURPOSE:To provide coreless toilet paper which does not generate the crumbling of the shape of a hollow core hole portion and wrinkles or the like even if a paper tube core is removed. CONSTITUTION:When toilet paper 8 is wound up onto a core 3, water is appropriately given to the portion of the toilet paper 8 at which winding up is first started, in the begining of winding up, and also, during the water being given, winding up is carried out by giving the toilet paper 8 tension by increasing the winding up speed of the toilet paper 8 to absorb the extension of the toilet paper 8.
Patent JP-H09146051-A (JP)
Title: Plastic lens for spectacles and spectacles
Inventor: YANASE MASANORI
IPC: G02C11/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to form colored patterns on the lens face part of a plastic lens and to obtain the plastic lens for spectacles having an excellent ornamental characteristic by boring plural holes arranged in a pattern form in the lens face part and affixing colored layers to the inside wall surface parts of these holes. SOLUTION: Holes 2 consisting of two through-holes and holes 3 consisting of 10 through-holes of the diameter smaller than the diameter of these holes are bored in the lens face 1a parts in the positions near the edges of the plastic lens 1 arranging these holes like aggregate pattern of a grape shape. The green colored layers are affixed to the inside wall surface parts of the holes 2 and the red colored layers are affixed to the inside wall surface parts of the holes 3. The grape-like patterns 8 aggregated with the small holes colored at the edges are visible by such boring of the holes 2, 3 and the affixation of the colored layers when the plastic lenses 1 are viewed from the front. The striped patterns of the green and red of the colored layers are thus visible at the end face parts of the lenses when the lenses are viewed from their sides.
Patent JP-H09147329-A (JP)
Title: Magnetic head drum for magnetic recorder and its production
Inventor: HIROTA KASHICHI
IPC: G11B15/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent unequal rotation, to reduce the cost of production and to obviate the occurrence of the problem of the static electricity generated by sliding between a magnetic tape and a drum. SOLUTION: A supporting body 15 made of a plastic material has a peripheral annular part, i.e., upright flange part 15 which is joined to a metallic ring 14 and supports this ring and a central boss part 15c which receives a revolving shaft. The magnetic head drum 5b is provided with a magnetic head 11 rotating integrally therewith. Ruggedness is formed between the outer periphery of the flange part 15b and the inner periphery of the metallic ring 14. The relative misalignment of the supporting body 15 and the material ring 14 is prevented by engagement of the ruggedness. The metallic drum is provided with a slope inclined inward in an axial direction toward the inside of the radial direction in the position nearer the inner periphery at one end in the axial direction thereof.  The misalignment of the supporting body 15 made of the plastic material and the metallic ring 14 is prevented by increasing the contact area between the supporting ring 15 and the ring 14.
Patent JP-H04192135-A (JP)
Title: Magneto-optical recording medium
Inventor: FUKAMI TATSUYA
IPC: G11B11/10
Filed: 1990-11-26
Abstract: PURPOSE:To attain the stable optical modulation direct-overwrite by providing a layer consisting of a rare earth-transition metal alloy being superior to the rare earth sublattice magnetization between a first and a second magnetic layers among 4 layered magnetic layers having a vertical magnetic anisotropy. CONSTITUTION:On a glass or plastic transparent substrate 3, the first-fourth magnetic layers 4-7 and a fifth magnetic layer 8 are formed with a spattering method. In this constitution, the fifth magnetic layer 8 between the first and second magnetic layers 4, 5 consists of a rare earth transition metal alloy layer being superior to the rare earth sublattice magnetization such as GdFe binary system amorphous alloy; Gd25Fe75 and the exchange force between the first and second magnetic layers 4, 5 is controlled and an exchange coupling force in the vicinity of a room temp. is reduced and also it enables to prepare it with stability. Hence the stable optical modulated direct-overwrite is attained.
Patent JP-H11162765-A (JP)
Title: Manufacture of coaxial inductor
Inventor: SUGANO TERUTAKA
IPC: H01F38/14
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a low cost, thin, and light coaxial inductor constituting a rotor of a rotary transformer used for a digital VTR and the like. SOLUTION: A laminate 2 is formed by forming not less than a set of via holes 1a on a prescribed numbers of ferrite sheets 1 and stacking up these ferrite sheets 1. The laminate 2 is integrated thermally and compressively, and a spiral coil groove 3 is formed in recess on its surface, and a backside electrode groove 5 is formed in recess on its back. A coil 7 is formed by coating a conductive paste in the coil groove 3 and a backside input/output electrode 9 is formed by coating a conductive paste in the backside electrode groove 5. The coil 7 and the backside input/output electrode 9 are connected through by the conductive paste coated in the via hole 1a and the laminate 2 is cut in disc form. The laminate 2 is sintered and its surface is evenly ground.
Patent JP-H01168927-A (JP)
Title: Method for winding covering yarn
Inventor: TANEUE FUMIO
IPC: D01H1/38
Filed: 1987-12-22
Abstract: PURPOSE:To carry out lap winding of a covering yarn, by moving a traverse guide to the outside of the normal traverse zone of a machine frame when the nonelastic yarn on a wrapping yarn bobbin is consumed, stopping the machine frame, renewing a feed source of the nonelastic yarn and restarting the machine frame. CONSTITUTION:When a nearly consumed nonelastic yarn 33 on a wrapping yarn bobbin 34 is sensed, a traverse guide 28 is moved in the direction opposite to the initial stopped position thereof to the outside of the normal traverse zone of a machine frame and stopped there. The wrapping yarn bobbin 34 is changed to start the machine frame. After a normal covering yarn 36 is formed, the traverse guide 28 is moved to the normal traverse zone to carry out normal winding. Thereby the covering yarn in a state of normal winding state is wound on a winding bobbin 30 in the form of layers and converted into a large package without requiring a rewinding step.
Patent JP-H01203053-A (JP)
Title: Vertical roller mill
Inventor: YAN FUORUSUBERUKU
IPC: B02C15/04
Filed: 1988-12-22
Abstract: PURPOSE: To enable uniform raw material feed free of excess and deficiency by maintaining the raw material flowing to grinding rollers and the raw material level in a feed pipe at a specified relation and providing the surface of a grinding table with scrapers of the number meeting the number of the grinding rollers. CONSTITUTION: The raw material introduced to a mill through a replenishing pipe 13 flows down successively to a central part 15 of the grinding table through the feed pipe 14 and as the grinding table rotates, the material is delivered outward from the central part 15 and is ground by the grinding rollers. The feed control of the raw material of this time is executed via a level sensor 21 and the distance between the feed pipe 14 and the grinding table is adjusted according to the raw material level in the feed pipe 14 so that the grinding meeting the raw material feed rate is executed. The two scrapers 25 meeting the two rollers 3 are disposed above the central part 15 of the grinding table and, therefore, the ground material may be uniformly divided and distributed.