baber/WOPTO huggingface dataset:
Patent JP-S6088117-A (JP)
Title: Preparation of high-modulus yarn
Inventor: ISHITOBI TAMIO
IPC: D01F6/60
Filed: 1983-10-21
Abstract: PURPOSE:To obtain the titled yarn efficiently without causing thermal deterioration, by subjecting optically anisotropic dope prepared by dissolving poly(p- phenylene terephthalamide) (PPTA for short) in conc. sulfuric acid to wet spinning, applying tension to the yarn under specific conditions, drying the yarn. CONSTITUTION:PPTA is dissolved in 95-101wt% conc. sulfuric acid in such a way that the polymer concentration is >=17wt%, and the dope is adjusted to a proper temperature to show optical anisotropy. Firstly, the dope is extruded into a gas, and then into a coagulating solution. The coagulated yarn is drawn out, washed with water, 1-10g/d tension (with the proviso that denier is based on yarn after drying) is applied to the yarn in >=50wt% water content state, the length of the yarn is made not to change >=0.5% during the application of tension, and the yarn is dried at room temperature -200 deg.C, to give the desired yarn. EFFECT:Having a few fluff and small unevenness of sectional area of fiber.
Patent JP-H0621422-A (JP)
Title: Solid-state image pick-up device
Inventor: SHINOHARA MAHITO
IPC: H04N5/378
Filed: 1992-06-30
Abstract: PURPOSE:To start or end storage of each pixel of a photoelectric conversion part at the same timing or at a slightly different timing. CONSTITUTION:The device where a plurality of photoelectric conversion pixel for storing charge which is generated by receiving light energy and amplifying and outputting the charge are laid out is provided with a signal storage part where signal storage cells with a bipolar transistor 21 are laid out, means 26, 29, and 31 for transferring the signal of the photoelectric conversion pixels to the base of the signal storage cell as a base voltage, and a means for reading the signal from the emitter of the bipolar transistor of the signal storage cell.
Patent JP-S58121226-A (JP)
Inventor: RESURII HARORUDO SHIMONZU
IPC: C07C31/02
Filed: 1982-11-10
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-H0541659-A (JP)
Title: Counter circuit using storage element
Inventor: NOZAKI HIDEYO
IPC: H03K21/00
Filed: 1991-08-06
Abstract: PURPOSE:To simplify the configuration of circuit and to easily perform N-ary counting operation (N is integer higher than 2) without changing the circuit configuration. CONSTITUTION:A storage element 1 stores a counting transition state data group corresponding to various type of counting operations, enabling selectively and successively reading one counting transition state data group by inputting a counting operation control signal 4 as a host address to the storage element 1. Namely, the counting transition state data to be read successively through a latch 2 acts on the storage element 1 as a low-order address, and the required counting transition state data can be successively obtained when successively updating the reading address.
Patent JP-H1038486-A (JP)
Title: System for transporting hydrogen and method for transporting heat
Inventor: KURANAKA SATOSHI
IPC: F25B17/12
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method which introduces a hydrogen-transporting system in place of a hydrogen pipeline and effects long-distance transportion of heat on a small scale. SOLUTION: In a factory zone 31 as a source of heat a heat-pressure conversion apparatus 35 converts the waste heat to high-pressure hydrogen, enabling heat to be collected as pressure, and front the factory zone 31 to an urban district 33 as a heat-utilizing area high-pressure hydrogen transportation 32 using a hydrogen- transporting trailer truck 10 is operated. In the urban district 33 a pressure-heat conversion apparatus 36 converts the high pressure of the hydrogen to hot/cold water 39, which is utilized by heating/cooling apparatus, hot-water supply apparatus, etc. The hydrogen whose pressure has been lowered is collected by a low-pressure hydrogen storage vessel 12 on a hydrogen-transporting trailer truck 34 and low-pressure hydrogen transportation 34 from the urban district 33 to the factory zone 31 is operated. In the factory zone 31 waste heat is collected.  In the manner mentioned above the high- pressure hydrogen transportation 32 from the factory zone 31 to the urban district 33 and the low-pressure hydrogen transportation 36 from the urban district 33 to the factory zone 31 are repeated by use of a hydrogen-transporting trailer truck 10.
Patent JP-H0748728-A (JP)
Title: Method for controlling position of lifting and lowering unit in spinning machinery and positional controller
Inventor: TSUBOI HIROSHI
IPC: D01H1/30
Filed: 1993-08-06
Abstract: PURPOSE:To prevent trouble due to the deviation of a locus of a lifting and lowering unit from the target locus by a delay, etc., in mechanical operation from occurring. CONSTITUTION:This method for controlling the position of a lifting and lowering unit such as a ring rail in spinning machinery is to subject the ring rail in a ring spinning frame to the lifting and lowering motion by the speed control of a lifting motor composed of an AC servo motor, set a speed pattern indicated by solid line as the target locus of the ring rail in the figure, set the target locus so as to have two speed change points (X) and (Y) in a lifting process and reverse the ring rail at the upper and lower limit points (A) and (B), further set positions (X0) and (Y0) for starting the speed change so as to locate the locus of the ring rail on the target locus after changing the speed when the ring rail is subjected to the speed change at constant accelerations (alpha1) and (alpha2) corresponding to the respective points of speed change (X) and (Y), set positions (A0) and (B0) for starting the speed change so as to make the reversing positions of the ring rail coincide with the reversing positions (A) and (B) in reversing the ring rail at constant accelerations (alpha3) and (alpha4) corresponding to the respective reversing positions (A) and (B) and thereby start the speed change of the ring rail from the respective positions (X0), (Y0), (A0) and (B0) for starting the speed change.
Patent JP-H1120164-A (JP)
Title: Ink-jet type recording apparatus
Inventor: TANAKA RYOICHI
IPC: B41J2/055
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To maintain an ink amount of ink drops constant by making a fifth signal level stabilizing a meniscus after ink drops are discharged respond to temperatures, and setting the same time or the same voltage change rate as at normal temperatures when a ratio to a third signal compressing a pressure generation chamber is small or large. SOLUTION: A time before a time suitable for applying a fifth signal stabilizing a meniscus passes after ink is discharged is maintained by a fourth signal. The fifth signal is set by a driving signal generation circuit 23 at an intermediate voltage lowered than at a normal temperature correspondingly to the present temperature when the outside present temperature of a temperature signal of a temperature detection circuit 22 is higher than the normal temperature, thereby returning a pressure generation chamber to an original state in preparation for next printing. At this time, the fifth signal is set with the same length as a continual time at the normal temperature.  When the outside temperature becomes lower than the normal temperature, the fifth signal is set at an intermediate voltage raised more than at the normal temperature, and the pressure generation chamber is returned to the original state in preparation for next printing. In this case, a voltage increase rate per unit time is made equal to that of the fifth signal at the normal temperature.
Patent JP-2001018839-A (JP)
Title: Radiator supporting structure for automobile
Inventor: YAMANE TATSUHISA
IPC: B62D21/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent a cooling effect of a radiator from being reduced by a cross member of a body frame even when the shape of the radiator is large from a front view of the body, and to effectively mitigate impact force applied to the body frame during a front collision. SOLUTION: A front part of a body frame 2 is provided with side members 12 and 12, a cross member 13 supported by the side members 12 and 12, and an upper cross member 23 positioned above this cross member 13 and supported at side member 12 sides. A radiator 44 is arranged near the rear of a space 50 surrounded from above and below by the cross member 13 and the upper cross member 23. A lower bracket 46 making the body frame 2 support a lower end part of this radiator 44 is provided. This cross member 13 is formed so that an upper surface of a portion of the cross member 13 positioned forward of the radiator 44 is lower than upper surfaces of each end part 13a of the cross member 13.
Patent JP-S6175951-A (JP)
Title: Character input system for close writing kana-to-kanji conversion
Inventor: HASEGAWA YUKICHI
IPC: G06F17/22
Filed: 1984-09-21
Abstract: PURPOSE:To attain the appropriates input of a special description with simple operation even with a close writing conversion system, by supplying characters with a single KANJI (Chinese character) conversion even in a close writing conversion mode in order to give correction to the converted characters. CONSTITUTION:Both the extraction of word punctuation and the conversion into KANJI with the reading character strings which are continuously supplied in KANA (Japanese syllabary). Then the converted characters are displayed at a display part. A cursor is moved backs by an amount equal to a character to show 'HIROSHI' in KANJI with operation of a cursor control key. Here 'TAN KANJI' is displayed to show a single KANJI mode for an input line. Then the reading characters of another desired KANJI 'HIROSHI' are supplied with operation of a key. In this case, plural ways of reading if exist are supplied and the KANJI having all input ways of reading are selected. The KANJI 'HIROSHI' has two different reading ways 'HIRO' and 'KO'. Thus 'HIRO.KO' is supplied, and the corresponding KANJI is displayed at the right. Then the desired 'HIROSHI' is selected in KANJI.
Patent JP-H0362621-A (JP)
Title: Data modulation system
Inventor: SHIGEMORI TOSHIHIRO
IPC: H03M5/14
Filed: 1989-07-31
Abstract: PURPOSE:To reduce the cost by dividing an output code into two groups of 7-channel bit and 8-channel bit corresponding to an input code to improve the conversion efficient and to decrease the memory capacity of a conversion table. CONSTITUTION:An input data comprising 12-bit (b11b10...b1b0) is divided into 1st group (B10...b6) in 5-bit and a 2nd group (b5...b0) in 6-bit and a remaining one bit (b11). Moreover, an output code comprising 15-channel bit (c14c13...c2c1c0) is divided into a 1st group (C14...C8) in 7-channel bit and a 2nd group (C7...C0) in 8-channel bit. Then a conversion table is accessed for each group of the input data to obtain an output code of the corresponding group, then it is not required to prepare 1:1 output code to input data of 4096 ways in total. Thus, the conversion efficiency is improved to increase the data recording density and the memory capacity of the conversion table is decreased to reduce the cost.
Patent JP-H0924429-A (JP)
Title: Punch head of press device
Inventor: MORIMASA SATOSHI
IPC: B21D28/34
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a punch head which is made needlessly to use a tool in changing the length of a punch and which can change the length of the punch correctly with a simple working in a press device. SOLUTION: This punch head is composed of a fixing nut 2 to screw and fix to the lower part of a screw 1a installed on the upper end of a punch, an intermediate ring 3 being arranged on the upper side of the fixing nut 2 and being able to engage to and to be separated from the fixing nut 2, and a head member 4 to energize and hold the intermediate ring 3 being up and down movable and unable to rotate, and to change the length of the punch by engaging with screwing to the upper part of the screw 1a of the punch. When the intermediate ring 3 is pulled up, the intermediate ring 3 is separated from the engaged state with the fixing nut 2, the intermediate ring 3 and the head member 4 are made able to rotate and the length of the punch can be changed with the rotation of the head member 4.
Patent JP-H1141501-A (JP)
Title: Image pickup device
Inventor: SHIN YUICHI
IPC: H04N5/225
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a display means for a portable game device improved in visibility (such as gradation, color reproduction or a picture size) by having a mode for executing a previously stored game program when using the display means. SOLUTION: A function selection switch 10 is set at the position of C(CAMERA). A CCD 102 performs image fetching (image pickup) by pressing a release button and records image information in an image memory 105 as electric image signals. Besides, the function selection switch 10 is set at the position of G(GAME). A game program is read out of a ROM for game built in a game cartridge 11 and a CPU 101 executes the program. When executing a game, the operation is performed by an operation key and operation buttons 9a-9d and image display is performed through a VRAM 106 by an LCD 12. The executed result or process of the game is stored in a RAM 107 for the game.
Patent JP-H0247798-A (JP)
Title: Position detecting system
Inventor: ASO KIMIHIRO
IPC: A43B23/00
Filed: 1988-08-09
Abstract: PURPOSE:To detect an individual position at high sensitivity by attaching an individual identifying signal generator on footwear, and catching a signal with a signal reader provided on the underside or top face of a floor. CONSTITUTION:The individual identifying signal generator consisting of a bar code card in an optical structure or a magnetic structure is attached to the footwear. For example, when it moves on a signal reader 1 consisting of an electromagnetic inductive line or a photo coupler laid on a floor on a matrix basis, the signal from the individual identifying signal generator is detected by the signal reader 1. The output signal of the signal reader 1 is inputted to a data processor 2, and a processing result is displayed on a display device 3, and an alarm device 6 is operated for an illegal invader.
Patent JP-S5986215-A (JP)
Title: Vapor growth method of gallium arsenide
Inventor: ITOU MICHIHIRO
IPC: H01L21/205
Filed: 1982-11-08
Abstract: PURPOSE:To form required impurity concentration profile on epitaxial growth layer and provide any impurity concentration gradient, by a method wherein temperature of gallium as starting material is varied and rate of the temperature variation is selected suitably. CONSTITUTION:Ratio of AsCl3 to H2 is made 5X10<-3> using an epitaxial growing device and temperature of Ga 2 as starting material is held to 850 deg.C at total H2 flow amount 0.8l/minute and temperature of a substrate 3 is held to 730 deg.C and growth is performed, thereby epitaxial growth layer of carrier concentration 4X10<17>cm<-3> is obtained. When ratio of AsCl3 to H2, gas flow amount and temperature of the substrate 3 are made constant and temperature of Ga 2 as starting material is made 830 deg.C, epitaxial growth layer of carrier concentration 2.2X 10<17>cm<-3> is obtained; when temperature of Ga 2 is made 810 deg.C, epitaxial growth layer of carrier concentration 1.5X10<17>cm<-3> is obtained. According to this relation, if temperature of only Ga 2 as starting material is decreased from 850 deg.C to 800 deg.C gradually during the growing process, epitaxial growth layer with carrier concentration gradient corresponding to this temperature drop is obtained. Thus carrier concentration gradient can be controlled by varying the temperature decreasing rate of a heating furnace 4a.
Patent JP-H0946136-A (JP)
Title: Gauss noise generator and its method
Inventor: OZAKI YASUNARI
IPC: G06F7/58
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To discriminate the characteristic of a digital transmission system at a low error rate by calculating the total sum of independent gauss noise signals. SOLUTION: Random number generators 1-1 to 1-N generate independent random numbers and the random numbers are fed respectively to control circuits 2-1 to 2-N. The control circuits 2-1 to 2-N give numerals read from addresses of ROMs 3-1 to 3-N representing the random numbers to an adder 5 as gauss noise signals. The adder 5 calculates the total sum of the received gauss noise signals and provides an output of the total sum as the gauss noise. A ratio of a standard deviation to a maximum amplitude of the gauss noise to be outputted is higher than a ratio of the standard deviation of the gauss noise to the maximum amplitude outputted from the gauss noise generator having a ROM of the same capacity and the characteristic of the digital transmission system at a low error rate is discriminated.
Patent JP-S6257257-A (JP)
Title: Manufacture of field effect type semiconductor device
Inventor: WAKI TAKATOSHI
IPC: H01L21/338
Filed: 1985-09-06
Abstract: PURPOSE:To obtain a high-efficiency, high-output III-V compound FET of excellent high-frequency characteristics which has high drain withstand voltage and high transfer conductance gm, by enabling gate electrode to be formed on the end portion of the recess lying towards the source electrode. CONSTITUTION:A semiconductor active layer 3 is formed on a substrate 1, a positive-type resist layer 12 is deposited thereon, and main exposure BE1 by an electron beam according to the gate electrode pattern is applied to this. After or before this main exposure EB1, auxiliary exposure EB2 is applied to a location different from the main exposure location, and developdment is performed, thereby forming a resist empty hole 13, the bottom portion width Wb of which is whder than the opening portion width Wa, and the section of which is of an asymmetrical shape. Through this resist empty hole the active layer 3 is selectively etched with wet etching means having dominant anisotropy in the vertical direction with respect to the active layer 3, thereby forming a recess 6, the bottom portion width Wd of which is small as compared with the bottom portion width Wb of the resist empty hole 13. Then, through the resist empty hole 13, a gate electrode 7 of a width Wc aligning with the opening portion width Wa of the resist empty hole 13 is deposited on the recess 6.
Patent JP-H0359309-A (JP)
Title: Method for desulfurization in furnace
Inventor: MIURA YOSHIMASA
IPC: F23C99/00
Filed: 1989-07-28
Abstract: PURPOSE:To attain a high rate of desulfurization well comparable to the performance of a wet process, by using a treated material obtained by neutralizing at least a part of a Ca desulfurizing agent by adding an organic acid to this agent, as a desulfurizing agent, or by using an organic acid salt of a desulfurizing metal as the agent. CONSTITUTION:When a desulfurizing agent such as Ca compound in the form of powder or slurry is blown into a furnace or a duct to absorb SO2 in an exhaust gas, in an inner-furnace desulfurizing method, a treated material obtained by neutralizing at least a part of the desulfurizing agent by adding an organic acid thereto or an organic acid salt of a desulfurizing metal is used as a desulfurizing agent, and this agent is blown, in the form of the powder or the slurry, into the furnace or the duct at 500-1,200 deg.C. By this method, a high rate of desulfurization well comparable to the performance of a wet process can be attained. As for the organic acid, a liquid-form acid such as an acetic acid or an oxalic acid, or a gas-form acid such as a formic acid, is selected appropriately alone or in combination. As to the organic acid salt of the desulfurizing metal, a calcium acetate can be mentioned.
Patent JP-S6087991-A (JP)
Title: Welding method of piping unit
Inventor: MIYAMOTO TAKAO
IPC: F16L3/223
Filed: 1983-10-20
Abstract: PURPOSE:To obtain a piping unit having good accuracy without generating welding strain by changing the supporting position of pipe materials and welding a support member for supporting the pipings in common use as a spacer at the point where the bending moment by the own weight, etc. changes from positive to negative. CONSTITUTION:Pipe materials 2 are inserted into a support member 3 for supporting in common use as a spacer provided with four through-holes for pipings in order to manufacture a piping unit by juxtaposing, for example, the four materials 2, welding and fixing the pipe materials by meand of the member 3 and holding the pipings by clamps 4. The end parts, etc. of the materials 2 are fastened by means of U-bolts of the clamps 4. A pair of right and left detaining jigs 1, 1 are erected and the materials are respectively detained to the detaining parts 5 thereof. The spacing distance between the jigs 1 and 1 and the spacing distance from the member 3 are adequately determined. The bending moment of the materials 2 at the point B is thus made zero (the point where the bending moment changes from positive to negative). The member 3 is positioned at the point B after the adjustment in the above-mentioned way and thereafter the member is welded to the materials 2.
Patent JP-H0246700-A (JP)
Title: Accelerator controller
Inventor: TSUZUKI NAOHISA
IPC: H05H13/04
Filed: 1988-08-08
Abstract: PURPOSE:To properly perform high frequency control for particle acceleration by detecting change in a magnetic field so as to output a frequency signal proportional to the detection output, and correcting the frequency signal on the basis of the detection signal of the absolute value of the magnetic field. CONSTITUTION:There are provided a magnetic field change detecting means 1 for detecting change in a magnetic field, a voltage/frequency converting means 2 for generating a signal having a frequency proportional to the detection output of the change in the magnetic field, a magnetic field detecting means 3 for detecting the absolute value of the magnetic field, and a correcting means 4 for correcting the signal outputted from the converting means 2 on the basis of a detection value from the detecting means 3. Therefore, the correcting means 4 can correct any error generated in the detecting means 1 so that a high frequency controller 14 for receiving output pulses CP1m and CP2m can generate a more appropriate frequency in response to a magnetic field value, thereby properly controlling a high frequency generated in a high frequency generator 15.
Patent JP-H1033868-A (JP)
Title: Thread breakage detector for sewing machine
Inventor: SUZUKI SHIGERU
IPC: D05B63/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To improve sewing quality and operability by shortening an idle sewing distance without generating malfunctions in any stitch interval. SOLUTION: In the case of judging that bobbin thread is broken (Yes in S6) based on contact pressure generated when the bobbin thread is brought into contact with a bobbin thread tension sensor during the sewing of a sewing machine, a sewing distance Lc at the time is summed up and the drive of the sewing machine is stopped (S10) at the time of judging that the summed-up sewing distance becomes more than a thread breakage judgement distance Lb determined beforehand (Yes in S9.) On the other hand, in the case of judging that the bobbin thread is not broken (No in S6,) the sewing distance Lc summed up until then is cleared and judgement is prevented from being made as thread breakage in S9.