baber/WOPTO huggingface dataset:
Patent JP-S58163726-A (JP)
Title: Electroconductive conjugate fiber
Inventor: SHINONOME OSAMI
IPC: D01F6/48
Filed: 1982-03-17
Abstract: PURPOSE:Electroconductive conjugate yarn with improved color tones that is made by covering a polymer containing carbon black particles with a thermoplastic fluorocarbon polymer containing a delustering agent and a thermoplastic polymer with a higher refractive index than the fluorocarbon polymer. CONSTITUTION:The objective yarn is made by covering (A) a thermoplastic polymer such as polyethylene containing electroconductive carbon black particles such as acetylene black with (B) a fluorocarbon thermoplastic polymer such as tetrafluoroethylene-ethylene copolymer and further with (C) another thermoplastic polymer such as polyethylene terephthalate of a higher refractive index than component B. The components B and/or C contain a delustering agent. The refractive index of component B is preferably lower than 1.45 and the difference in refractive index between components B and C is preferably more than 0.15.
Patent JP-2000201993-A (JP)
Title: Detachable body orthesis for bathroom
Inventor: HIMENO FUSAKO
IPC: A61H1/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To allow the cure of lumbago and stiff shoulders and correction of the spine to be expected by hanging while warming the body in the state of sitting in a bathtub. SOLUTION: Pipes 2a, 2b are inserted to the outside of a stainless pipe 1 of four divided constitution and fixed by bolts and nuts, and a pipe 3 is inserted into the upper parts of the pipes 2a, 2b and fixed by bolts and nuts to obtain a detachable body correcting orthesis used being assembled and installed in a bathtub.
Patent JP-S51117886-A (JP)
Title: Large scale semiconductor integrated circuit
Inventor: KANI KENJI
IPC: H01L21/82
Filed: 1975-04-09
Abstract: PURPOSE:LSI chip area is reduced by making wiring between unit cells easy by bringing the termials of unit cells mutually close and consolidating them as part of cells.
Patent JP-S52127170-A (JP)
Title: Mask for patterning
Inventor: AHIRU AKIRA
IPC: G03F1/46
Filed: 1976-04-19
Abstract: PURPOSE: To obtain a mask which does not generate unevenness of exposure also in case of ununiformity of coating thickness of a photosensitizer by changing thickness of a reflection preventing layer correspondingly with thickness of the photosensitizer for applying enough quantity of light to the stated exposure region of the photosensitizer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000206351-A (JP)
Title: Substrate waveguide optical device
Inventor: ASANO KENICHIRO
IPC: G02B6/12
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce the material cost and manhour of an array by opening both an input waveguide and an output waveguide to the same one side of a polygonal substrate. SOLUTION: Both an inlet waveguide 22A and an output waveguide 22B are opened to the same one side of a substrate 10. That is, the input waveguide 22A which has opened to the left CD side in the drawing heretofore, is turned in a direction 180-degree arc to be opened to the EF side. As a matter of course, the waveguide of the direction turning part has such a radius of curvature not to cause radiation loss and inhibit the occurrence of unnecessary mode to the utmost. Accordingly, the output waveguide 22B and the input waveguide 22A are arranged side by side on the EF side. In connection to an external circuit, one optical fiber array 30 is aligned and fixed to the EF side by adhesion. In this case, opening means that the core end face of the input waveguide 22A, for example, appears on the CD side.
Patent JP-H07250528-A (JP)
Title: Lawn mower suspension mechanism
Inventor: BEPPU TATSUYA
IPC: A01D34/64
Filed: 1994-03-15
Abstract: PURPOSE:To dissolve inconveniences caused by fixation of a thrower on the side of a lawn mower in the convenient lawn mower, i.e., difference in the right and left cutting heights and occurrence of a damage of an elevation link in a shorter period on the side where the weight of the thrower is constantly applied, respectively caused by inclination of the deck of the lawn mower due to increase of the thrower side weight. CONSTITUTION:In this mechanism for suspending a lawn mower (A) from the body part of a tractor, an elevation cylinder for elevating the lawn mower (A) is arranged at a position lying toward the thrower 7 side in the cut lawn grass discharge direction and an elevation link for suspending the lawn mower (A) from the body part of the tractor is also arranged at a position lying toward the thrower 7 side in the cut lawn grass discharge direction.
Patent JP-S59210986-A (JP)
Inventor: ROBAATO DEII SUJIYOGUREN
IPC: A01N25/08
Filed: 1984-03-07
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-H02222388-A (JP)
Title: Moving picture encoding method
Inventor: MATSUKA TETSUYUKI
IPC: H04N19/85
Filed: 1989-02-23
Abstract: PURPOSE:To reduce the number of stops in encoding processing for each block and to decrease the degradation of picture quality by making quantizing step width larger than a value calculated from code storage quantity in a transmission memory during a fixed frame period just after encoding is started or a scene is changed. CONSTITUTION:A quantizing step width control part 13 is provided to calculate the quantizing step width when a quantization part 7 quantizes an orthogonal transform coefficient from the storage quantity of a code, which is not sent to the line of a transmission memory part 10 yet, encoding processing start signal, scene change signal and frame synchronizing signal for counting the number of encoding processing frames. During the fixed frame period just after the encoding processing is started or the scene is changed, the calculated quantizing step width is transformed to a value larger than the calculated quantizing step width or to an equal value only when the calculated quantizing step width is a determined maximum value. Thus, the number of the stops generated in the encoding processing for each block can be reduced and the degradation of the picture quality can be decreased.
Patent JP-H05118972-A (JP)
Title: Gas diluting system and method of diluting gas
Inventor: JIEEMUSU JIEI EFU MATSUANDORUU
IPC: G01N33/00
Filed: 1992-02-28
Abstract: PURPOSE: To prepare low concentration gas phase calibration standard with a small device and to generate concentration change of the calibration standard by controlling flow of standard gas and delusion gas with the use of two calibration orifices. CONSTITUTION: A cylinder 12 for standard gas and a cylinder 14 for dilution gas comprise a standard valve 16, respectively. Conduits 18 and 20 transport gas from the cylinders 12 and 14 to respective pressure regulators 22 and 24, and the conduits 26 and 28 transport, to down stream side, gas from the pressure regulators 22 and 24 to high precision pressure sensors 30 and 32. An mixing device 38 comprises calibration orifices 40 and 42 and a T-like mixing chamber 44 which introduces a diluted eventual gas to a device for calibration. An accurate mixture ratio of dilution gas is also decided by orifice size as well as gas pressure and concentration. The gas is, for accurate flow control, set to flow in the calibration orifices 40 and 42 at sound speed.
Patent JP-S52127221-A (JP)
Title: Lifting and lowering device of magnetic head in a tape player
Inventor: ITAGAKI DAISUKE
IPC: G11B15/02
Filed: 1976-04-16
Abstract: PURPOSE: To infallibly lift or lower the magnetic head with a small input power by installing separately a nail roller that rotates freely from the capstan pulley and having the rotating power of the motor coupled to it at reduced speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51118396-A (JP)
Title: Semiconductor emitting unit and manufacturing process
Inventor: ITOU KUNIO
IPC: H01S5/042
Filed: 1975-04-10
Abstract: PURPOSE: To get stripe type razor with improved strain and heat resistance by making stripe with GaAs crystal of high resistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61204333-A (JP)
Title: Manufacture of steel sheet for working having small plane anisotropy and superior ridging resistance
Inventor: SATO SUSUMU
IPC: B21B1/22
Filed: 1985-03-06
Abstract: PURPOSE:To obtain the titled steel sheet having satisfactory workability in shortened stages including no cold rolling stage by carrying out rolling for applying tension under specified conditions in a stage for rolling a low carbon steel to a prescribed thickness and by subjecting the resulting steel strip to recrystallization annealing. CONSTITUTION:In a stage for rolling a low carbon steel to a prescribed thickness, rolling for applying tension is carried out at 800-300 deg.C and >=300 s<-1> rate of strain in at least one pass. Though tension to be applied depends on the rolling temp., >=1 kg/mm<2> tension is suitable. The resulting steel strip is subjected to recrystallization annealing. Thus, a steel sheet having small plane anisotropy and superior ridging resistance as well as high ductility and a high r-value is obtd. without carrying out conventional cold rolling.
Patent JP-S55135919-A (JP)
Title: Direct current voltage stabilization circuit
Inventor: KOBAYASHI MIKI
IPC: G05F5/00
Filed: 1979-04-10
Abstract: PURPOSE: To widen the operation range to the input voltage of the unit connected with the output side, by reducing a voltage drop in the stabilization circuit in case the input voltage has dropped less than the reference voltage provided by the constant-voltage element.  
     CONSTITUTION: In case the DC input voltage VIN is higher than the sum VZ of the Zener voltage of a Zener diode D 1  and the saturation voltage between base and emitter of a transistor TrQ 3 , the base potential of TrQ 1  is maintained in a constant state by the voltage VZ. Moreover, TrQ 3  becomes an ON state, makes TrQ 4  an OFF state, and keeps TrQ 5  in an OFF state. Resulting from the foregoing, the output voltage VOUT can be stabilized. On the other hand, in case the voltage VIN has dropped less than the voltage VZ, the diode D 1  becomes an opening state, TrQ 3  becomes an OFF state, TrQ 4  becomes an ON state, and TrQ 5  becomes an ON state. Thus, the voltage drop caused between the input and output terminals. As a result of the foregoing, it is possible to widen the operation range to the input voltage of the unit connected with the output terminal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02225340-A (JP)
Title: Calcined body of glass ceramics
Inventor: NAWA MASAHIRO
IPC: C03C10/00
Filed: 1989-02-23
Abstract: PURPOSE:To provide the subject calcined body, excellent in strength, etc., and suitable fr multilayered wiring boards, etc., by adding powder having a lower thermal expansion coefficient than that of glass composition powder capable of converting main crystals into alpha-cordierite after calcining to the above- mentioned glass composition powder and calcining the resultant mixed powder. CONSTITUTION:Glass composition powder capable of converting main crystals in the crystal structure into alpha-cordierite after calcining is prepared. Powder having a composition of 48-63wt.% SiO2, 10-25wt.% Al2O3, 10-25wt.% MgO and 4-10wt.% B2O3 is cited as a preferred specific example of the glass composition powder. Powder (e.g. cordierite) having a lower thermal expansion coefficient than that of the aforementioned glass composition powder is then added to the above-mentioned glass composition powder. The resultant mixed powder is subsequently calcined to produce a calcined body of glass ceramics having the main crystals of the alpha-cordierite in the crystal structure, a low permittivity, a thermal expansion coefficient close to that of silicon and a high strength.
Patent JP-S62203293-A (JP)
Inventor: FUKUI TSUTOMU
IPC: G07D9/00
Filed: 1986-03-03
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-H09293703-A (JP)
Title: Semiconductor microscopic structure forming method, semiconductor element formed using it resonant tunnel element manufacture and, resonant tunnel element formed using it
Inventor: YUKI KOICHIRO
IPC: H01L21/3213
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To form a microscopic structure to be used for the quantum well of a resonant tunnel diode at low cost and high throughput by a method wherein a semiconductor layer is selectively etched using a mask pattern having the first and the second aperture parts utilizing lithographic technique. SOLUTION: A mask pattern 109, having the first and the second aperture parts, is formed on a substrate where a semiconductor layer is formed on the upper part. Then, using said mask pattern 109, a semiconductor microscopic structure 104, extending in the first direction in parallel with the surface of the substrate, is formed by selectively etching the semiconductor layer. In the etching process conducted at that time, the etching speed vertical to the first direction and the second direction in parallel with substrate surface is to be substantially zero against the etching speed of the first direction. The width of the semiconductor microscopic structure 104 should be substantially equal to the shortest distance in the second direction between the first aperture part and the second aperture part.
Patent JP-S59171808-A (JP)
Title: Comparing and determining method for luminance signal
Inventor: MIYAZAKI TAKAHARU
IPC: G01D3/06
Filed: 1983-03-18
Abstract: PURPOSE:To perform the comparison and determination of identity by a method wherein the forms of two subjects are taken optically and transduced into electric signals, and the luminance at one point is compared with that at another. CONSTITUTION:A reference signal is inputted to one input ch1 and thence to a delay circuit 100. Next, the absolute value of the difference between the reference signal and a compared signal is delivered by a rectifier circuit 1. On the other hand, said compared signal is inputted to the other input ch2 and thence to another delay circuit 100'. Then, the absolute value of the difference between the compared signal thus delayed and the original reference signal not delayed is outputted by another rectifier circuit 1'. Next, the two absolute values are compared with each other by a comparator circuit 300. Thereby it is determined in which way the compared signal deviates from the reference signal. If many kinds of reference signals are prepared and compared one by one with the compared signal, it can be determined to which reference signal the compared signal is the closest.
Patent JP-H08251897-A (JP)
Title: Brushless dc motor
Inventor: SUZUKI YUZURU
IPC: H02K29/08
Filed: 1995-03-03
Abstract: PURPOSE: To obtain the arrangement construction of position detecting elements difficult to be influenced by the dispersion of magnetic coupling influential secondarily, even if magnetic coupling disperses, by considering the arrangement of the position detecting elements. CONSTITUTION: Concerning to an N-phase (N22) brushless DC motor whose number of revolution is controlled at a constant speed detecting the positions of the magnetic poles.the rotor, a space angle θ1 (i=1 to N-l, 0<θ1<2π/N) as viewed from the center of revolution of the rotor at (N-1) shots is so set that an equation (1/n)*(θi/2π)<KMo (n(rps) is the number of revolution of the motor) may be satisfied, if the space angle viewed from the rotation center of the rotor at (N-1) spots formed between each position detecting element 33, 34, 35 and the next, is represented as θ1(i=1 to N-l, 0<θi<2±/N), and the mechanical time constant of the motor is represented as KM(sec). Position detecting elements of individual phases are gathered and arranged in a narrow range being in one-spot in points of space.
Patent JP-H04282408-A (JP)
Title: Positioning device
Inventor: OIDE KIYOSHI
IPC: B41F15/20
Filed: 1991-03-11
Abstract: PURPOSE:To check whether or not an object to be machined is positioned properly. CONSTITUTION:A reference pin 3a and a press-contact pin 3b are provided near a suction panel 1 and a suction groove for positioning 1b is provided at a portion corresponding to an inside of a side portion of a glass substrate 2. A suction groove 1b and a vacuum exhaust device 5 are connected and then detection portion of degree of vacuum 8 is connected to a ductwork which connects the suction groove 1b and the vacuum exhaust device 5.
Patent JP-H10228183-A (JP)
Title: Image forming device
Inventor: NAMIKI KAZUHIKO
IPC: G03G15/01
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a deviation in a transfer position and to form an image of high quality by adjusting a nip width, to change with the times when an intermediate transfer body contacts with or separates from the surface of an image carrier, with a nip width adjusting means. SOLUTION: The intermediate transfer body (intermediate transfer belt) receiving the transfer of a developed image is extended on a pulley 4 facing the image carrier 1 and a tension pulley 5, rotationally driven by an intermediate transfer body driving means 6, and brought into contact with or separated from the image carrier 1 by the contact/uncontact operations of a contact/ uncontact means 7. Then, the intermediate transfer body 3 is rotated forward to come into contact with the image carrier 1 and then a toner image of the first color on the image carrier 1 is transferred onto the intermediate transfer body 3.  When the nip width 1 is unsuitable because of a change in transfer conditions, etc., or fluctuated, at the time of executing the contact/uncontact operations of the intermediate transfer body 3 by the contact/uncontact means 7 for transferring the toner images of each color, the nip width 1 is adjusted to a proper value by the nip width adjusting means 8.
Patent JP-S62201446-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIGUCHI TAKAO
IPC: G03G5/06
Filed: 1986-02-28
Abstract: PURPOSE:To enhance sensitivity characteristics and to reduce variation between potentials in the light and in the dark after repeated uses for electrostatic charging and exposure by incorporating a specified low molecular weight organic compound in a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body has the photosensitive layer containing the compound represented by formula I in which each of R1-R4 is an optionally substituted an alkyl, aralkyl, aryl, or heterocyclic group, and each may be same or different; A is a divalent organic group having an optionally substituted aromatic or heterocyclic ring, except a benzene ring. For example, the electrophotographic sensitive body is embodied, preferably, by functionally separating the photosensitive layer into an electrostatic charge generating layer and a charge transfer layer obtained by dissolving said charge transfer compound and a binder resin, preferably, in a mixing ratio of (0.10-5):1, by weight, into a proper solvent and coating a substrate with this solution, and drying it.
Patent JP-S52128981-A (JP)
Title: Composite materials consisting mainly of aromatic polyamide fibers and thermosetting resins and their
Inventor: MORIMOTO MASANOBU
IPC: B32B27/00
Filed: 1976-04-22
Abstract: PURPOSE: Composite materials with increased interlaminar shear strength, obtained by putling lactam compounds in interfaces between aromatic polyamide fibers and thermosetling resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62201530-A (JP)
Inventor: MINAMI TOSHIKAZU
IPC: B08B1/04
Filed: 1986-02-28
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-S63213530-A (JP)
Title: Polyolefin molded article having excellent adhesiveness and production thereof
Inventor: TOKITA TAKU
IPC: C08J5/06
Filed: 1987-03-02
Abstract: PURPOSE:To obtain a molded article not causing reduction in strength, having extremely improved adhesiveness and excellent reinforcing effects, by adding >=a fixed amount of oxygen to the surface of highly orientated polyolefin molded article without forming fine unevenness. CONSTITUTION:A highly orientated molded article having smooth surface and an amount of oxygen attached to the surface of at least 4 oxygen atoms based on 100 carbon atoms. The molded article is obtained by molding a high molecular-weight polyolefin having >=3dl/g intrinsic viscosity [eta]m measured in decalin solvent at 135 deg.C while suppressing reduction ratio of intrinsic viscosity [eta]p at <=14% to give a highly orientated polyolefin molded article and subjecting this molded article to corona discharge treatment or plasma discharge treatment. Preferably a molded article having reduction ratio of intrinsic viscosity suppressed to <=7% is used and >=8 oxygen atoms based on 100 carbon atoms are added to the surface of the molded article.
Patent JP-H03248418-A (JP)
Title: Longitudinal type heat treatment device
Inventor: ASANO TAKAYASU
IPC: H01L21/68
Filed: 1990-02-26
Abstract: PURPOSE:To enable an object to be treated to be shifted with a small amount of dust and installation space to be minimized by placing a boat station part, an elevation mechanism part, and a boat waiting to allow a boat to be moved based on a predetermined program using one robot arm. CONSTITUTION:A carrier 17 of a carrying-in/carrying-out boat 10 is carried to a carrier installation stand 8 by a carrier 11. Then, a wafer 3 which is stored in a carrier 7 is shifted to a boat 4 by a supporting mechanism for five wafers or that for one wafer of a carrying machine 9 (five wafers at a time or one wafer at a time). The boat 4 is retained perpendicularly to a stand 24 of a wafer-shifting part 22, this stand 24 is moved upward by an up/down moving mechanism or a supporting member 26 is moved down by the up/down mechanism, an upper edge part of the boat 4 is retained by the supporting member 26, and shifting is performed at this position. A semi-torus arm 19 of a boat- shifting mechanism 6 is moved up or an up/down mechanism of the stand 24 of the wafer-shifting part 22 is moved down to cause the boat 4 to be separated from the stand 24 of the wafer-shifting part 22.
Patent JP-H04281627-A (JP)
Title: Satellite mount switch control system
Inventor: KOBAYASHI MAMORU
IPC: H04J3/00
Filed: 1991-03-11
Abstract: PURPOSE:To revise a connection pattern data in a short time without being attended with high speed control line when plural consecutive frame units are revised into a same connection pattern with respect to the satellite mount switch control system for the multi-beam satellite communication system. CONSTITUTION:A satellite mount switch control data is configurated with an address of a frame unit being a connection pattern unit in a satellite mount switch, a relevant switching data and number of frame units in which same switching data are consecutive based on the frame unit, and a satellite mount switch control circuit is configurated to revise frame units of a number designated based on a frame unit of the satellite mount switch control data into a relevant switching data in the case of revising the connection pattern data.
Patent JP-S58170286-A (JP)
Inventor: RIYUKU FUAN BAN KAN
IPC: H04N17/02
Filed: 1983-03-19
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-S59172907-A (JP)
Title: Drive mechanism of battery driven vehicle
Inventor: SHIGETA AKIRA
IPC: B60L11/18
Filed: 1983-03-17
Abstract: PURPOSE:To enable to effectively charge a storage battery by the output of a charging generator mounted on a drive shaft of a drive motor by operating the drive motor by the voltage of the battery. CONSTITUTION:A battery power of a battery is supplied from a battery 1 through a transformer 2 to a drive motor 4, and a drive unit is operated. On the other hand, since a drive shaft 6 is rotated by the operation of the drive unit, a dynamo 5 is operated through a pulley 7 and a belt 8. The current generated by the operation of the dynamo 5 is transmitted through a relay 9 to the battery 1 always in the prescribed amount.