baber/WOPTO huggingface dataset:
Patent JP-H02248809-A (JP)
Title: Method for inspecting unevenness of tire by tire uniformity machine
Inventor: OKAMOTO MASAYOSHI
IPC: G01B21/20
Filed: 1989-03-22
Abstract: PURPOSE:To certainly measure unevenness by making the generation thereof marked by measuring the unevenness of a side wall part under pressure higher than uniformity measuring pressure before measuring the same by a uniformity machine. CONSTITUTION:When the chucking of a tire 3 to be inspected is completed, inflation introducing internal pressure into the tire 3 to be inspected is performed at first. In this inflation, the pressure in the tire to be inspected is set so as to become higher than tire uniformity measuring pressure P in order to markedly generate the unevenness of the side wall part of said tire 3. When high pressure inflation is completed, a sensor 17 is allowed to advance and the unevenness of the tire 3 to be inspected is measured by said sensor 17. Since unevenness is markedly generated by high pressure inflation, said unevenness can be certainly detected and measured.
Patent JP-H10262969-A (JP)
Title: Ultrasonic diagnosis device
Inventor: ANDO MASATO
IPC: A61B8/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To always keep high the detection accuracy of maximum flowing speed point without requiring any skill in measuring operation. SOLUTION: Among respective points in a detection area, the points of maximum flowing speed value detected by flowing speed distribution detecting means 5 and 6 are detected by maximum flowing speed point detecting means 8, 9, 10, 11, 12 and 13 and a transmitting/receiving command E for transmitting/ receiving ultrasonic beams for flowing speed detection toward the detected maximum flowing speed points is outputted to an ultrasonic transmitting/ receiving means 2 by a transmission/reception control means 14. Based on this transmitting/receiving command E, the ultrasonic transmitting/receiving means 2 transmits/receives the ultrasonic transmission/reception beams for flowing speed detection toward the maximum flowing speed points.
Patent JP-S57186374-A (JP)
Title: Tunnel injection type travelling time effect semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/864
Filed: 1981-05-12
Abstract: PURPOSE:To obtain the device operating at ultrahigh speed by forming an electrode for  control to a tunnel injection type travelling time effect negative resistance element. CONSTITUTION:Carriers are tunnel-injected into an N<+> layer 2 stacked onto a P<++>  source 1, and an N layer 3 is made travel. An N<+> drain 6 is further stacked, and electrode 7, 8 are attached. The gate electrodes 5 are shaped through insulating films 4,  and the distribution of potential of the layer 3 is controlled. The impurity concentration of the N<+> layer 2 and the N layer 3 is increased when the space of the gates 5, 5  is shorter and the space of the source 1 and the drain 6 is shorter. The space of the  gates is made approximately 2mum-1,000Angstrom , and the thickness of the layer 2 is thinned  in an extent that tunnel injection is sufficiently generated. When the travelling time of  the carriers can be ignored, the layer 3 shows negative resistance when the angle of  travelling theta=pifW/v is selected in pi<theta<2pi. Where W is layer thickness, (v) the speed  of electrons and (f) operating frequency. The P<++> layer 1 and the N<+> layer 6 are also  thinned, and series resistance and thermal resistance are lowered. In this constitution,  operating voltage is low because tunnel injection is used, oscillating frequency is high  because an operating layer is thin, and the device generating small noises is obtained.
Patent JP-2000265309-A (JP)
Title: Outerwear
Inventor: NOZU TADAATSU
IPC: A41D31/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an outerwear capable of controlling the emission of a poisonous gas, having excellent appearance, wear feeling, light feeling, air permeability, sweat absorption, quick drying properties, useful for polo shirt, etc., by arranging shape stability providing means comprising a fabric containing a biodegradable polyester at fixed parts. SOLUTION: Shape stability providing means composed of a fabric such as woven fabric, knitted fabric, etc., made of a yarn of 8-40 count (British cotton count) containing a biodegradable polyester having <=180 deg.C melting point, comprising a polylactic acid as a main component and >=90% optical purity are arranged at fixed parts such as a spread collar part 1, a neckband part 2, a front placket part 3 or a sleeve opening part. The shape stability providing means is a woven fabric and its weaving density is 80-240 yarns/inch or a nonwoven fabric which comprises a biodegradable polyester having 1-30d fineness of single yarn and has 300-180 g/m2 weight. Preferably the parts to which the shape stability providing means are bonded are heat-treated at a temperature 20-80 deg.C lower than the melting point of the biodegradable polyester.
Patent JP-S546381-A (JP)
Title: Transfer device of lighting fitting
Inventor: NAGANE MASARU
IPC: F21V21/34
Filed: 1977-06-16
Abstract: PURPOSE: To maintain and inspect lighting fitting group at one place, by mounting a plurality of lighting fittings to a rail for a track arranged to a ceiling surface in mutual continuous shape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04310353-A (JP)
Title: Blind hole machining method
Inventor: SATO HIROSHI
IPC: B23B41/00
Filed: 1991-04-04
Abstract: PURPOSE:To make the depth of a blind hole correct by measuring the descent quantity until the tip of a drill comes in contact with a blade tip measuring sensor provided at one corner of a workpiece installation base, and setting the descent quantity on the basis of the measured value after a cutting edge quantity monitor sensor provided at a spindle head detects the clearance measure to the upper face of a workpiece. CONSTITUTION:The descent quantity from a co-ordinate basic origin P until a drill 13 comes in contact with a blade tip measuring sensor 16 provided on an installation base 17 is measured and compared with the distance H to the base surface from the tip of the drill 13 at the time of the drill 13 being normally chucked to a spindle head 12, and its dispersion error is set as the correction value delta at the machining time. The correction value is then added to the reference clearance measure alpha to the upper face of a workpiece detected by a cutting edge quantity monitor sensor 11 provided at the spindle head 12, and the cutting edge descent quantity (h) of a blind hole is further added thereto. The drill descent quantity at the time of detecting the reference clearance measure alpha is made K=H+delta+h, and the blind hole can be machined into the correct depth.
Patent JP-S63238548-A (JP)
Title: Oxygen electrode and its preparation
Inventor: KARUBE MASAO
IPC: G01N27/404
Filed: 1987-03-27
Abstract: PURPOSE:To permit mass production of ingenious micro-oxygen electrodes by simultaneously preparing many pieces of the micro-oxygen electrodes on a substrate consisting of Si, etc., by using a photomechanical process technique. CONSTITUTION:Grooves are formed by anisotropic etching on the Si substrate 1 and an SiO2 insulating film 2 is deposited over the entire surface. Two pieces of the Au electrodes 3A, 3B are paired and are deposited in the grooves. An electrolyte-contg. material (material prepd. by impregnating an electrolyte into a gel or porous material) 4 is filled in the grooves. A gas permeable film 5 is coated by a silicon resin or resist, etc., to cover the grooves, by which the oxygen electrodes 10 are formed. The mass production of the very small electrodes by fine working is thus permitted with good accuracy. Since the electrolyte is incorporated into the non-liquid material, the formation of the gas permeable film on the electrolyte is permitted.
Patent JP-H09258914-A (JP)
Title: Data transfer system for computer system
Inventor: KANEDA TAISUKE
IPC: G06F13/38
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system for transferring data at prescribed speed between plural information processors and plural storage devices and a system for dispersively executing the generation processing of redundant data specific to disk array constitution and the restoration processing of data in respective information processors through the use of the storage device whose processing time is not generated. SOLUTION: The information processor 100 is provided with a data holding means 120 for absorbing the fluctuation of processing time in the storage device. The information processor 100 is provided with a data restoration means 140 connected to the data holding means 120 and a redundant data generation means. Data is transferred between the plural information processors and the plural storage devices by permitting a transfer control means 400 and the storage devices to judge the priority of the transfer. The respective information processors execute the restoration processing of data and the generation processing of redundant data.
Patent JP-S59196477-A (JP)
Title: Phase detector
Inventor: AZUSAWA NOBORU
IPC: G01R25/00
Filed: 1983-04-22
Abstract: PURPOSE:To enable a continuous detection of phase with a better flowing property by switching the polarity of a potential difference signal to be inputted into V/F converter between the times of increasing and decreasing a sine wave signal obtained from a counter for counting an output of the V/F converter. CONSTITUTION:An AC input signal eu is inputted into a divider 21 and divided by an amplitude V thereof eu to obtain a cosine wave signal COStheta. On the other hand, an output pulse of a V/F converter 25 is inputted into a counter 26 and a saw tooth digital phase detection signal theta1 is converted into a cosine wave signal COStheta1 with a cosine conversion circuit 27. This cosine signal COStheta1 is inputted into a subtractor 22 through a D/A converter 28 to be subtracted from the cosine wave signal COStheta. Then, a phase difference signal DELTAtheta is inputted into a plurality switching circuit 23 and then, inputted into an integrator 24 with inversion of the polarity while the phase detection signal theta1 ranges from 0- 180 deg. in the electric angle and without inversion thereof when it ranges from 180-360 deg.. Then, the integration output is inputted into the V/F converter 25.
Patent JP-S52155115-A (JP)
Title: Preparation of low phosphor ferrochromium
Inventor: KATAYAMA HIROYUKI
IPC: C22C1/00
Filed: 1976-06-18
Abstract: PURPOSE: To prepare low phosphor Fe, Cr by plasma arc fusing under the existence of slag containing Ca the Fe-Cr particle separated from gangue constituent after the decompression solid phase reduction of the pellet made of Cr ore and carbon matter reducing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000265801-A (JP)
Title: Rotor blade for radial turbine
Inventor: INABA TAKESHI
IPC: F01D5/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To avoid degradation of the mechanical stability and the aerodynamic performance even when an exit angle of a rotor blade is set small by providing the camber line of each blade at a specified radial section by an arc and a parabolic line. SOLUTION: In this rotor blade 20, twelve curved blades 22 are arranged on a truncated conical disk portion 21. In order to provide the blades whose exit angle β3b is set small so that the energy of the working gas can be taken out to a maximum as the rotational work, the camber line of each blade 22 at the specified radial section is formed of an arc and a parabolic line. The bend immediately behind an entrance of the rotor blades can be relatively smooth by an arc portion while the axial length of the rotor blades 20 is kept appropriate without increasing it.  As a result, the mechanical stability can be kept excellent even when a radial turbine is connected to a centrifugal force compressor for use, the bend immediately behind the entrance of the rotor blades is smooth, and degradation of the aerodynamic performance caused by the separation of the gas flow on the blade surface does not occur.
Patent JP-H03273999-A (JP)
Title: Parachute homing device
Inventor: SATO TETSUO
IPC: B64D17/34
Filed: 1990-03-23
Abstract: PURPOSE:To automatically guide a parachute to a target point by receiving the emitted radio waves from the target point by a target tracking device and controlling the strap of the parachute when the parachute loaded with goods is dropped from an aircraft at a remote and high altitude. CONSTITUTION:A transmitter device 2 for emitting radio waves is disposed in a determined position on the ground 1, and a target tracking device 5 is loaded on a parachute capable of running and flying as a rectangular parachute 1 through a strap 4. The target tracking device 5 is formed of a pair or plural pairs of receiver antenna elements for detecting the horizontal azimuth information and vertical descent angle information to the transmitter device 2 (target point), a signal processing circuit for outputting such horizontal control signal and vertical control signal as making the slippage between the horizontal azimuth information and vertical descent angle information and preset horizontal and vertical approach angles to zero, and a servo system for automatically controlling the strap 4 of the parachute by the horizontal control signal and vertical control signal.
Patent JP-H06279263-A (JP)
Title: Transparent gelatinous cosmetic composition
Inventor: TAI RYOKO
IPC: A61K8/00
Filed: 1993-03-30
Abstract: PURPOSE:To obtain the subject moist and smooth composition, composed of a specific base, oils and water, etc., in a specified proportion, capable of imparting moistness and gloss to the hair, excellent in detergency without roughening the skin and useful as a face washing preparation, etc. CONSTITUTION:The objective composition is obtained by blending (A) 5-60wt.% transparent gelatinous base containing one or more selected from the group of surfactants expressed by the formula [R is 6-24C aliphatic group; (X+Y+Z) is the average number of added ethylene oxide and 5-20] with (B) 5-45wt.% oils such as liquid paraffin or squalane and adding (C) the remainder such as water thereto and making up the total amount to 100wt.%.
Patent JP-H06194849-A (JP)
Title: Organic photoconductor provided with liquid-crystal physical property
Inventor: FURIIDORITSUHI KUROSU
IPC: G03G5/06
Filed: 1993-03-30
Abstract: PURPOSE: To provide an organic photoconductor with liquid crystal property, having higher photoconductivity in a liquid crystal state than in non-liquid crystal state by using a liquid crystal photoconductor having choramitic property. CONSTITUTION: The photoconductor is produced from a low molecular weight or polymer organic compound, having the liquid crystal property with photoconductivity higher in a choramitic (nematic or smectic) state than in the non-liquid crystal state. As the low molecular weight organic compound, thiadiazol, oxyadiazol or a carbazol derivative is suitable. The polymer organic compound is obtained, for example, by converting 1,3,4-thiadiazol, having a terminal hydroxyl group, into an acrylate under a proper condition. The photoconductor preferably contains a sensitizer. The sensitizer is e.g. a perylene tetracarboxylic acid derivative and rhodamine B and astrazone orange are preferred.
Patent JP-H08273111-A (JP)
Title: Magnetic head core and manufacture of the same
Inventor: OTA TOSHIHIKO
IPC: G11B5/60
Filed: 1995-03-29
Abstract: PURPOSE: To provide the magnetic head core having small inductance and large chip strength. CONSTITUTION: A core on the side consisting of magnetic ferrite 1 with a winding groove 6 and a core on the side consisting of nonmagnetic ferrite 2 without the winding groove 6 are joined up via a nonmagnetic substance which is not shown in the figure by joining glass 7 after magnetic films 3 are stuck on joining surfaces of the two cores respectively. Then, an ABS surface 5 of this MIG head to be opposite to a magnetic recording medium is slantwise cut off in a notched surface 44 to have a recording track width prescribed by an HDD to be used by the MIG head.
Patent JP-H07282747-A (JP)
Title: Thin display device
Inventor: MARUO YUJI
IPC: G09G3/30
Filed: 1994-04-11
Abstract: PURPOSE:To enable a color display which is easily manufactured and by which the large area is easily realized and whose light emitting brightness is uniform. CONSTITUTION:Electrode lines 7 and electron emitting layers 8 on a board 5 are formed to mesh with each other in a projection-recess shape between the adjacent electron emitting layers, and are insulated from each other by very small clearances 6. Mutually insulated transparent electrode lines 10 are formed in the almost orthogonal direction to the electrode lines 7 on a transparent board 9, and R, G and B fluorescent layers 11, 12 and 13 are formed on it. An electrode line 15 having no phosphor is arranged between them.
Patent JP-H09263227-A (JP)
Title: Anti-lock brake control device
Inventor: ARAI NORIYUKI
IPC: B60T8/46
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To avoid the continuety of the anti-lock brake control until a brake operator is made in the full operating amount, as well as to make a hydraulic pressure reservior and a reflux pump unnecessary, and to allow the anti-lock brake control, in an anti-lock brake control device which can be converted to a condition to operate the hydraulic pressure of a hydraulic pressure chamber where the front face of a master piston faces to a wheel brake; a condition to maintain the hydraulic pressure of the wheel brake; and a condition to release the hydraulic pressure of the wheel brake. SOLUTION: A pressure reducing chamber 14 where the rear face of a master piston 12 faces is formed in a cylinder body 6, a valve mechanism 36 which is in the opening condition when the operating amount of a brake operator 5 is less than a specific operating amount, but is closed according to the operation of the brake operator 5 more than a specific operating amount, is provided between a reservoir tank 7 provided to a master cylinder M and the pressure reducing chamber 14, and a control valve means 40 is provided between a hydraulic pressure chamber 11 and the pressure reducing chamber 14, and a wheel brake B.
Patent JP-H01245691-A (JP)
Title: Image signal processing circuit
Inventor: NAGANO YASUYUKI
IPC: H04N5/46
Filed: 1988-03-25
Abstract: PURPOSE:To make color modulating circuits one for a PAL and one for an SECAM respectively and to simplify the circuit by executing child-screen inserting by a switch at the state of a color difference signal. CONSTITUTION:A first demodulating means 14, which demodulates a first chroma signal and outputs a first color difference signal, and a second demodulating means 16, which demodulates a second chroma signal and outputs a second color difference signal, are provided. Moreover, processing circuits S9 and 18, which input the first and the second color difference signals selectively and outputs the color difference signal for child screen, and a color difference signal stage inserting switch S10, which works to insert the color difference signal for child screen to the first or the second color difference signal, are provided, and a child-screen is inserted at the stage of the color difference signal by the switch 10. Thus, color modulating circuits 20 and 24 are satisfied with one for a PAL and one for an SECAM, respectively.
Patent JP-S52155493-A (JP)
Title: Process for grinding cam
Inventor: HATANAKA SHIROU
IPC: B24B19/12
Filed: 1976-06-18
Abstract: PURPOSE: To remove a remaining cut portion of a cam material by changing into a low speed rotation after the cam material is maintained at a high speed rotation on only a few times, when a grinding feed is stopped from a quick grinding feed or is changed into a slow grinding feed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S547488-A (JP)
Title: Continuous preparation of polyolefin having broad modecuar weight distribution
Inventor: KURODA NOBUYUKI
IPC: C08F2/06
Filed: 1977-06-18
Abstract: PURPOSE: To prepare continuously a polyolefin having excellent moldability and strength by polymerizing an olefin in the first reaction apparatus in the presence of a catalyst and in the absence of any vapor phase, and succesively by polymerizing in the second reaction apparatus in the presence of hydrogen vapor phase. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10251774-A (JP)
Title: High electric conductivity and high strength copper matrix composite material and its production
Inventor: MIYAKE KOICHI
IPC: C22C9/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material having sufficient strength by chromium fiber of small size and combining high bendability and high electric conductivity by subjecting dentrites essentially consisting of Cr and crystallized into a copper matrix to solution treatment in the process of forming chromium fiber. SOLUTION: An alloy material composed of, by weight, 1 to 25% Cr, <=8% Ag or Zr, and the balance substantial copper is subjected to swaging working, is thereafter subjected to cold drawing and is subjected to solution treatment. Then, the cold drawing is continuously executed, and age hardening treatment is executed. The drawing is executed till the working degree after the drawing reaches >=7, but, when the working degree reaches the range of 3 to 4, the solution treatment is executed, when the working degree reaches >=7, the aging treatment is executed, and the working degree per time in the cold drawing is preferably regulated to the range of 0.01 to 0.5. Since Ag or Zr is used as precipitating metallic phases, the heat treatment for the precipitation causes no coarsening of the Cr fiber and does not remarkably deteriorate the electric conductivity of copper.
Patent JP-2000268436-A (JP)
Title: Magnetic head device for magneto-optical recording and recording method
Inventor: ITO TOMIO
IPC: G11B11/10
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To mechanically or electrically eliminate the trouble that a head body is jumped up from a medium surface by the external impact occurring in mounting on a vehicle, etc. SOLUTION: The magnetic head for magneto-optical recording constituted by mounting the head body 10 at a gimbals spring 1 is mounted at a supporting body 20A having a rotating fulcrum P and is energized by elastic force in a direction parting from the magneto-optical disk surface D to place the head body 10 at an elevating position. The head body 10 is lowered against the elastic force described above by a working member 25A on the ascending position and is freely slidably brought into contact with the disk surface D. As a result, the trouble that the head body 10 is jumped up from the disk surface D by the external impact occurring in mounting on the vehicle, etc., may be eliminated.
Patent JP-H10269563-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: SHIMIZU HARUYOSHI
IPC: G11B5/82
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium and its manufacture capable of suppressing dispersion in a protrusive height of a texture and avoiding a resonant phenomenon of a magnetic head. SOLUTION: A non-magnetic substrate 1 performed with plane polish processing is used, and its CSS(contact start stop) 22 is spot irradiated by a continuous laser, and the non-magnetic substrate 1 is scanned in the radial direction while rotating it, and a spiral projected line part 26 is formed. Since the continuous laser is stabilized in its output, and explosive adiabatic expansion pressure isn't applied to a melting part as pulse laser irradiation, the protrusive height of a line of spiral projected line part 26 is uniformized, and the dispersion in the protrusive height is reduced. Thus, the magnetic recording medium improving CSS durability and floating stability compared with the usual magnetic recording medium formed with a spot like protrusive part is obtained.  Further, since the magnetic head is smoothly in contact with the CSS zone 22 by line contact at the time of CSS, the resonant phenomenon with the number of specific vibrations of the spring-mass system of the magnetic head is prevented.