baber/WOPTO huggingface dataset:
Patent JP-H01241874-A (JP)
Title: Josephson junction element
Inventor: TAKAMI TETSUYA
IPC: H01L39/22
Filed: 1988-03-23
Abstract: PURPOSE:To miniaturize an element and to perform an integration by epitaxially growing oxide superconductor having an oxygen defective triple perovskite structure on a single crystalline substrate in which a face having different planar orientation from other part is presented on its part, and forming a superconduction weak coupling on the part having different planar orientation. CONSTITUTION:A step is formed on an SrTiO3 single crystalline substrate 2 in a plane (100), and a surface in a plane (110) is presented on the stepped part. An oxide superconductor YBaCuO film 1 having an oxygen defective triple perovskite structure is epitaxially grown on the substrate, the film 1 is etched and patterned in the face of the substrate 2, thereby presenting a Josephson junction element. The matching of a lattice occurs on the stepped part on the substrate 2 and the coherence length of YBaCuO is short 4.4-37Angstrom . Accordingly, its superconductivity is weakened at the mismatched part to form a weak coupling.
Patent JP-S51145282-A (JP)
Title: Thyrlstor
Inventor: ICHIMURA TAKAHIKO
IPC: H01L29/744
Filed: 1975-06-10
Abstract: PURPOSE:To get gate turn off type thyristor(GCS), with large current capacity and good turn-off characteristic.
Patent JP-H05170923-A (JP)
Title: Production of crosslinked polyolefin fine powder
Inventor: TAKAHASHI SUSUMU
IPC: C08J3/12
Filed: 1991-03-11
Abstract: PURPOSE:To efficiently produce the subject crosslinked polyolefin fine powder such as crosslinked polyethylene at a temperature in the vicinity of ordinary temperature. CONSTITUTION:A crosslinked polyolefin is preliminarily subjected to crystalline orientation by stretching, rolling, hydrostatic extrusion, etc. After the hardness of the crosslinked polyolefin is increased to promote embrittlement, the crosslinked polyolefin is mechanically crushed to produce a fine powder having <=100mum particle size.
Patent JP-S55162685-A (JP)
Title: Correction method of moving detection error
Inventor: NINOMIYA YUUICHI
IPC: G06T9/00
Filed: 1979-06-07
Abstract: PURPOSE:To avoid the deterioration of picture quality even with the error in the result of detection of the movement of picture, by taking the video signal of post frame period and the picture signal mad for correction based on the movement of the picture selectively as the prediction picture signal. CONSTITUTION:The picture signal of post frame period making correction to the movement of picture and the picture signal of present frame period are fed to the subtraction unit 1, and the difference signal is introduced to the absolute unit 3. On the other hand, the piecture signal of original post frame period and the picture signal of the present frame period are fed to the subtraction unit 2, and the difference signal is fed to the absolute unit 4. The absolute value of the difference signals is fed to the subtractor 5 for the comparison of amplitude, and based on the result, the change-over switch 6 introducing the picture signal of the post frame period performing the correction to the movement of picture and the picture signal original post frame period is controlled, and the post frame period picture signal having smaller absolute value of difference is taken out as the prediction picture signal of the present frame period.
Patent JP-H01243466-A (JP)
Title: Contact type image sensor
Inventor: SHINDO YASUYUKI
IPC: H01L31/0232
Filed: 1988-03-24
Abstract: PURPOSE:To improve resolution (MTF) in the main scanning direction and the sub-scanning direction by forming a layer having a refractive index larger than that of a transparent substrate on the light source side of the transparent substrate. CONSTITUTION:A layer 13 having a refractive index larger than that of a transparent substrate 10 is shaped on the light source 12 side of the transparent substrate 10 of a contact type image sensor in which a light-shielding layer 9 with a lighting window 11, a transparent insulating layer 8, a lower electrode 7, a photoelectric conversion layer 6 and an upper electrode 5 are laminated successively onto the transparent substrate 10 and a draft 2 is read by reflected light on the surface of the draft of light from a light source 12. Consequently, since the oblique incident-light total-reflection layer 13 is shaped, all of light in the oblique direction are reflected and interrupted. Accordingly, the lowering of an optical output is inhibited minimally, and MTF in the main scanning direction and the sub-scanning direction is improved without decreasing the speed of optical response.
Patent JP-S51145823-A (JP)
Title: Inverter
Inventor: YOSHIDA TADAO
IPC: H02M7/48
Filed: 1975-06-11
Abstract: PURPOSE: To prevent occurrence of unnecessary radiation from input side in an inverter which employs a DC power source obtained from input AC voltage rectified and smoothed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09257405-A (JP)
Title: Position detection apparatus for buried object
Inventor: OHASHI TOSHIHARU
IPC: G01B7/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a position detection apparatus which can quickly detect the position of a buried object. SOLUTION: In a position detection apparatus for a buried object, the position of the buried object which is covered with a covering object such as a wall material or the like is found in the basis of the output of a magnetic sensor which detects the magnetism of a permanent magnet installed at the buried object. A center indication part 2e which indicates that the permanent magnet is situated directly below and of a plurality of movement-direction indication parts 2a, 2b, 2c, 2d by which the direction of a dislocation from the permanent magnet is displayed as a direction in which a housing 10 is to be is installed on the surface of the housing 10 in which the magnetic sensor is built and whose rear is used as a face which is mated with the surface of the covering object.  The plurality of movement-direction indication parts 2a, 2b, 2c, 2d are arranged radially around the center indication part 2e. The movement-direction indication parts display in which direction the permanent magnet is situated when the permanent magnet is not situated directly below and in which direction the position detection apparatus is to be moved so that the permanent magnet is situated directly below.
Patent JP-S60232137-A (JP)
Inventor: DEIBITSUDO EMU BUREEKAA
IPC: G01S7/52
Filed: 1985-04-02
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-S62228988-A (JP)
Inventor: WATANUKI KEIICHI
IPC: G21C19/30
Filed: 1986-03-31
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-H05269294-A (JP)
Title: Starch boiling and feeding device for washing machine
IPC: D06F39/02
Filed: 1992-03-27
Abstract: PURPOSE:To obtain the simple constitution of the paste feeding device for washing machine. CONSTITUTION:In a steam feeding passage 17 arranged in a washing tank 9, the first valve 18, ejector 19, and the second valve 20 are arranged in this order from a steam feeding source. When steam is supplied into the washing tank 9, the paste liquid in a paste tank 24 is sucked and introduced into the washing tank 9 through a suction pipe 22 connected to the suction port 21 of the ejector 19. Further, when the second valve 20 is closed to feed the steam into the paste tank 24 from the suction pipe 22, starch boiling is enabled.
Patent JP-S58188471-A (JP)
Inventor: ICHIOKA YOUICHI
IPC: B66B5/00
Filed: 1982-04-27
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-H05275213-A (JP)
Title: Semiconductor ceramic composite and its manufacture
IPC: H01G4/12
Filed: 1992-03-27
Abstract: PURPOSE:To improve voltage nonlinear coefficient, varistor voltage, insulating resistance, relative permittivity, and dielectric loss by a method wherein a title composite has a specific composition and a specific crystal grain diameter. CONSTITUTION:A semiconductor ceramic composite where a crystal grain has the composition expressed by (Sr1-x-Cax) TiyNbzCuwO3 (in formula, x, z, w are values in ranges of 0.001<=x<=0.300, 0.9900<=y<=1.3000, 0.0001<=z<=0.0100, 0.0010<=w<=0.0200, and y+z>1.0000) and where a crystal grain boundary layer contains one or two kinds selected from among Bi, alkaline metal, Si, and Al. This composition can provide large voltage nonlinear coefficient, low varistor voltage, large insulating resistance, large relative permittivity, and small dielectric loss.
Patent JP-H01246326-A (JP)
Title: Steel strip and heat treatment thereof
Inventor: SAWADA TOYOAKI
IPC: C21D9/56
Filed: 1988-03-25
Abstract: PURPOSE:To effectively prevent the warpage of a steel strip during heat treatment by roughening the surface of the strip, washing the strip in a washing line and carrying out heat treatment. CONSTITUTION:The surface of a steel sheet is roughened by streaking, discontinuous recessing or other method to form a mat surface and the sheet is washed in a washing line. The average depth of the resulting streaks or recesses is regulated to about 0.1-100mum. When the treated steel sheet is heat-treated, the warpage of the sheet can be nearly perfectly prevented.
Patent JP-S55164945-A (JP)
Title: Failure detection system for data processor
Inventor: NAGASAWA TOSHIKATSU
IPC: G06F11/00
Filed: 1979-06-08
Abstract: PURPOSE: To increase the diagnostic performance of the data processor, by detecting the failure state of a plurality of input information and narrowing the range of failure objective in diagnosis through the bracketing of the bus taken place of failure.  
     CONSTITUTION: The content of the registers 1W3 of the packages AWC is fed to the selection circuit 6 of the package 6 via the buses 11W13, the content of the registers 1W3 is sequentially selected according to the selective instruction of the register 4, the output is fed to the failure detection circuit 7 and the timing set to the register 4 is set to the register 5. With this state, when a failure is detected in the content of the registers 1W3, the state of the failure is set to the register 8 and the timing of the register 5 is held, and the buses 11W13 corresponding to the failure are bracketed in the timing held in the register 5 and the failure state set in the register 8 to narrow the range of object for diagnosis and to increase the diagnostic processing performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07282470-A (JP)
Title: Optical disk
Inventor: SUWABE MASAJI
IPC: G11B7/2534
Filed: 1994-04-08
Abstract: PURPOSE:To obtain an optical disk which lessens generation of defective products and has a good yield by considering in what way the warpage of the optical disk is changed by a change in relative humidity. CONSTITUTION:Such warpage as to attain -A/2+ or -0.5[mrad] in warpage quantity at the time of allowing the optical disk produced by using a synthetic resin substrate as a disk substrate 11 to leave for three days in an enviromnent to maintain relative humidity of 50% and 23 deg.C when the max. change in the warpage at the outermost periphery of the disk at the time of a change of 20% in relative humidity in the environment of relative humidity of 3 to 85% and 5 to 55 deg.C is A[mrad] is previously applied to the optical disk described above. The control of the warpage quantity to be previously applied to the optical disk is executed by, for example, applying and forming a UV curing resin layer 16 on the surface of the optical disk and controlling the warpage quantity by the thickness of this UV curing resin layer 16.
Patent JP-S61231508-A (JP)
Title: Device for winding optical cable around aerial wire
Inventor: KATSUOKA NOBUO
IPC: G02B6/46
Filed: 1985-04-05
Abstract: PURPOSE:To reduce the size and weight of a device by winding an optical cable while a bobbin wound with an optical cable is arranged coaxially with an aerial wire. CONSTITUTION:A main body 21 is constituted by forming two parallel plate parts in one body in front of a cylinder part arranged coaxially with the aerial wire 11. A couple of rollers 22 and 23 supported so that the aerial wire 11 is clamped between the parallel plate parts of the main body 21 rotate when the main body 21 runs along the aerial wire 11. Spur gears 24 and 25 and bevel gears 26 and 27 constitute a transmission mechanism 29 which transmits the rotation of the roller 22 to a rotary cylinder 28 and the optical cable 12 is wound around the bobbin 30 mounted on the outer periphery of the rotary cylinder 28. A guide 31 fixed behind the rotary cylinder 28 unwind the optical cable 12 from the bobbin 30 while rotating together with the rotary cylinder in one body and winds it around the aerial wire 11.
Patent JP-H03270526-A (JP)
Title: Error inflection suppressing system in differential encoding
Inventor: YOSHIDA KATSUJI
IPC: H03M13/00
Filed: 1990-03-20
Abstract: PURPOSE:To compress a consecutive bit error corresponding to a bit error generated on a transmission line into a single bit error by applying additive logical transformation to a transmission data series at a transmission side and applying additive logical transformation to the output data series of a differential decoding circuit with a data decoding means. CONSTITUTION:The frame bit insertion circuit 33 of a data encoding circuit 31 in a transmission terminal equipment applies a prescribed speed conversion to a transmission data and inserts a prescribed bit string to attain the differential encoding of the transmission data. The output of the data coding circuit 31 is subject to prescribed coding by a differential encoding circuit 32 and the result is sent to the transmission line. A differential decoding circuit 41 at a reception terminal equipment applies differential logical transformation to a data given from a demodulator for decoding and gives the result to a data decoding circuit 42. The data decoding circuit 42 applies additive logical transformation reverse to the above-mentioned differential logical transformation. Thus, a consecutive bit error corresponding to a bit error generated on the transmission line is compressed into a single bit error.
Patent JP-S58193734-A (JP)
Inventor: KORUNERISU MARUTEINUSU ROTSUKU
IPC: C07C1/04
Filed: 1983-04-22
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-2000268260-A (JP)
Title: Conversion method of point coupon and prepaid coupon, electronic mall device and computer readable recording medium which records point coupon/prepaid ticket conversion program
Inventor: OKAYAMA MASAYA
IPC: G06Q30/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To convert the point of a point coupon into a prepaid use coupon and to change a conversion rate from the point into the prepaid use coupon in accordance with the accumulation state of the points. SOLUTION: A home page generation program 203 receiving a home page generation request issues a point coupon conversion request to a point coupon conversion program 207 in a server when a requested home page is a home page containing conversion information on a point coupon. The point conversion program 207 issues a point acquisition request to a point coupon management program 206. The point coupon conversion program 206 acquires the conversion rate of the user from the point conversion rule table 216 of the data base 304 and converts the number of points that a user holds by using the acquired conversion rate. The result is given to a prepaid-type coupon management program 205 and a coupon point addition request is made. Thus, the number of points in the prepaid-type coupon of the user is increased.
Patent JP-S57224-A (JP)
Title: Protection work of slope and modified ruler used therefor
Inventor: IZUMI SAKUYOSHI
IPC: E02D17/20
Filed: 1980-05-30
Abstract: PURPOSE: To safely and simply protect the slope of hillside, etc., by placing a prefabricated modified ruler made up by connecting modified ruler knotted frames with iron wires on the ground and then spraying cement mortar, etc., inthe ruler.  
     CONSTITUTION: A caged prefabricated modified ruler consisting of knotted frames 1 and iron wires 2 is manufactured in a factory. In this case, the knotted frame 1 made up of an iron plate and a metal net is molded so as to have an indent into which iron bars 3 are to be provided in its inside in most cases. The rulers are aligned at given intervals and iron bars 3 are provided to form a modified ruler and fixed by an anchor 5 which is driven underground. After the placement of the ruler, cement mortar or concrete 4 is sprayed into the ruler, and then a structure 7 thus formed is soon finished by a dimension-confirming ruler 6 for controlling the dimensions of the structure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04307663-A (JP)
Title: Arithmetic method
Inventor: SUENAMI KENICHI
IPC: G06F17/50
Filed: 1991-04-04
Abstract: PURPOSE:To obtain the parameter value so as to equally scatter the difference (error) or a relative error between the estimated value and the actually measured value and also to confirm the parameter effect by omitting the higher mathematics when the parameter value of a relational formula is calculated by a nonlinear least squares method. CONSTITUTION:The upper and lower limit levels of each parameter of data are inputted, and five standards are decided for each parameter. Then the deviation square sum is calculated for each case where the standards of parameters are merged with each other. If the deviation square sum is smaller than the initialization value, the calculation is discontinued by defining the standard value of each parameter in each case as the desired parameter value. Meanwhile the upper and lower limit levels of the parameter are defined and returned to a parameter computing part 2 and the desired parameter value is displayed if the deviation square sum is larger than the initialization value.
Patent JP-H11268293-A (JP)
Title: Ink jet recorder
Inventor: KADOWAKI AKIHIKO
IPC: B41J2/175
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder comprising a highly reliable ink supply system which can be manufactured in a short time with high workability such that a bubble is not left easily in the ink supply path. SOLUTION: A holder 2a for holding an ink jet recording head 1 and feeding ink thereto is bonded through a hot melt adhesive sheet (hot melt, in the drawing) 4 to a needle member 3a having a needle 31 for introducing ink from an ink tank to the holder 2a thus constituting an ink supply system. The hot melt 4 is provided with an ink supply hole 41 having diameter slightly larger than that at the ink supply part 21 of the holder 2a, and a pin hole 42 for alignment.
Patent JP-H08275116-A (JP)
Title: Means and apparatus for converting interlaced video frame sequence into sequential scanning sequence
Inventor: JIERENA KOBUASEBUITSUKU
IPC: H04N5/44
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To convert a series of video frames expressed according to an interlace scanning format into a series of video frames expressed according to a progressively scanning format or to obtain the software releasing interlacing and the device suitable for executing the software. SOLUTION: In order to release interlacing of an interlaced frame, it begins with interpolating missing pixel values from known pixel values on the same frame or other frame. At first vertical interpolation 12 is conducted by averaging values on upper and lower vertical lines of the same line. Then timewise interpolation 14 is conducted by averaging values of forward/backward horizontal lines. Then interpolation 16 in a direction of luminance movement is conducted. Then a timewise motion for an inframe object is estimated and interpolation 18 is conducted along the moving direction. Each interpolation error is calculated as to all the interpolation processing and an approximated value is generated through production of weight coefficients.
Patent JP-S63238565-A (JP)
Title: Power consumption measuring instrument
Inventor: SUZUKI OSAMU
IPC: G01R11/57
Filed: 1987-03-27
Abstract: PURPOSE:To distribute the cost of the heat source of a tenant building equally by measuring power consumption by a normal time zone and an overtime work zone of each of plural power consuming equipments connected to one power source. CONSTITUTION:Use signals F1, F2, and F3 from file control units arranged for the respective tenants of the tenant building one to one are inputted to an AND circuit and continuous pulses P1 which are generated by one through a pulse generator at intervals of 10min are counted by counters C1a, C2a, and C3a in the normal time zone, but by counters C1b, C2b, and C3b in the overtime work time zone. The counted values of the counters C are summed up by an adder 15 and the counted values of the counters C are divided through a divider 12 by the sum value of the adder 15; and a multiplier 12 multiplies the output of the divider 12 by monthly total power consumption to calculate electric energy for each tenant.
Patent JP-H03170042-A (JP)
Title: Optical measuring method for detecting cavitation bubble in liquid
Inventor: BERUNTO GURANTSU
IPC: G01N15/00
Filed: 1990-03-20
Abstract: PURPOSE: To easily reduce in size a measuring instrument by connecting a light source and a photodetector to means for sensing a cavitation signal generated by the storage of cavitation bubble at a free end. CONSTITUTION: Cavitation bubbles 22 are produced when a shock wave 20 travels through liquid, and stored at irregular position in liquid and similarly at the free end of an optical waveguide 8. Thus, the reflecting performance of the boundary between the waveguide 8 and the liquid is enhanced, and a photodetector 4 receives the high intensity until the bubbles 22 at the end 10 vanish. The reflecting performance of the boundary is measured to detect the produced bubbles 22, and the life can be decided. In this case, the bubbles 22 in the liquid do not actually contribute to the measurement signal received by the photodetector 4. Because the light returning into the waveguide 8 by the scattering and reflection cam be actually ignored.
Patent JP-S52154668-A (JP)
Title: Electronic watch with time signal
Inventor: KANEKO NOBORU
IPC: G04G13/02
Filed: 1976-06-18
Abstract: PURPOSE:To enable effective utilization of the display body space by performing ON and OFF operations of the time informing function with a single exterior switch and performing date and second changeover interlocked to the ON and OFF operations.
Patent JP-H06280774-A (JP)
Title: Stage reducing method for sectional type multistage pump
Inventor: TANIWAKI MASAICHI
IPC: F04D1/08
Filed: 1993-03-30
Abstract: PURPOSE:To cope with variation of specifications through which the lift of a delivsred good is reduced by a method wherein an impeller and a diffuser, equivalent to at least one pair, are removed from an intermediate casing, and a connecting pipe through which fluid is guided from an impeller at a preceding stage to an impeller at a subsequent stage is disposed in the intermediate casing. CONSTITUTION:A sectionally split multistage pump P is formed such that impellers 2 (A-E) in the given number of stages are mounted on a main shaft l and a plurality of diffusers 3 (A-E) corresponding to the respective impellers are disposed. Further, paired impellers 2 and diffusers 4 are contained in respective intermediate casings 4 (A-E) in the given number of stages. Further, suction and delivery casings 5 and 6 are disposed to the two ends of the intermediate casing 4 and integrally and disassembly coupled thereto by means of respective fastening members 7. In this case, the impeller 2 and the diffuser 3, equivalent to at least one pair, are removed from the intermediate casing 4. A connecting pipe 8A through which fluid is guided from the impeller 2 at a preceding stage to the impeller at a subsequent stage is disposed to the intermediate casing 4.