baber/WOPTO huggingface dataset:
Patent JP-H0376840-A (JP)
Title: Tire reinforcing fiber
Inventor: KIKUCHI MICHITSUGU
IPC: B60C9/00
Filed: 1989-08-15
Abstract: PURPOSE:To obtain the subject fiber having excellent adhesion with rubber and high-speed durability, etc., comprising filament of a core-sheath double structure to have mutually corresponding hooking uneven inversely at the outer surface of the core part and the inner surface of the sheath part and tightly engaging mutually. CONSTITUTION:For instance, a core part 1 is constructed with polyethylene naphthalate, etc., and sheath part 2 is constructed with a different polymeric material such as nylon 66, then the outer surface of the core part 1 and the inner surface of the sheath part 2 have mutually hooking uneven inversely so as to mutually tightly engage to afford the objective fiber. Besides, preferably, the height (a) of the protruding part measured in the direction to the center of said fiber is 5-30% of the fiber breadth (d) between the farthest two points on contour of the fiber and the hooking length (b) of the overhang breadth to the side direction of the protruding part is 5-30% of the fiber maximal breadth (d), and further the breadth of the bottom part (c) is 10-20% of the fiber maximal breadth (d).
Patent JP-2000046171-A (JP)
Title: Line pressure control system for automatic transmission
Inventor: KAWAMURA YASUTAKA
IPC: F16H9/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a line pressure control system for automatic transmissions that effects the control of ensuring a necessary quantity of lubricating oil at high vehicle speed. SOLUTION: This line pressure control system comprises a determination means for determining whether the vehicle speed is not less than a preset speed, and a line pressure control means that controls the line pressure on the basis of the decision results of the determination means and has a means for setting or boosting up the line pressure to a preset pressure when the vehicle speed is found not less than the preset speed. At high vehicle speed where the vehicle speed is not less than the preset speed, the line pressure is boosted up to the preset pressure, and if not, the main line pressure boost control is suspended in consideration of fuel economy, with the result that a necessary quantity of lubricating oil is ensured at high vehicle speed.
Patent JP-H1143870-A (JP)
Title: Artificial leather
Inventor: OKUDAIRA TOMOYUKI
IPC: C08L5/08
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial leather by efficiently impregnating an artificial leather with chitosan particles expensive while being excellent as an antimicrobial deodorizer so as to exhibit its effect to the utmost, in view of such a problem that, when chitosan is added to a porous polyurethane, the chitosan tends to be removed during the regenerating and washing process for the resultant polyurethane and therefore the effect of the chitosan added might decline relative to the amount thereof added. SOLUTION: This antimicrobial artificial leather is produced through a dry process, i.e., by incorporating a dense dry-type polyurethane layer with chitosan fine powder; wherein the amount of the chitosan fine powder to be incorporated is 0.2-10.0 pts.wt. based on 100 pts.wt. of the polyurethane resin.
Patent JP-H0762842-A (JP)
Title: Response control floor device
Inventor: KONDO HIROBUMI
IPC: E04F15/18
Filed: 1993-08-25
Abstract: PURPOSE:To reduce both acceleration and movement displacement of a floor body by installing a tension spring between a moving member and the floor body and driving the moving member by a driving device so as to reach antiphase to a low frequency component. CONSTITUTION:A high frequency component is interrupted by tension springs 13a, 13a mounted between a moving member 8 and a floor body 4 to the comparatively high frequency component of an earthquake wave, and the vibrations of the floor body 4 are damped by a damper 6. The moving member 8 is driven by a driving device 9 so as to reach antiphase to a low frequency component to the low frequency component of the earthquake wave, and the movement displacement of the floor body 4 is also reduced. When the driving device 9 is not operated due to trouble, etc., a system, in which tension springs 13b, 13b set up between the moving member 8 and a structural floor 1 and the tension springs 13a between the moving member 8 and the floor body 4 are connected in series, is acquired, thus minimally displaying a response control function similar to a conventional method.
Patent JP-H10102578-A (JP)
Title: Jaw-like part structure of parapet
Inventor: ISHIYAMA TETSUO
IPC: E04B1/16
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To dispense with form dismantling work and clearing-away work by disposing a jaw-like permanent form at a jaw-like part of a parapet to form the jaw-like part structure of the parapet. SOLUTION: The parapet structure of a concrete construction is so constituted that a jaw-like permanent form 12 formed of a nearly horizontal shade part 13, an upper rising face part 14 rising from one end of the shade part 13, and a lower hanging face 15 hanging vertically downward from the other end is integrally dispoed at a parapet. A form member of jaw shape is previously manufactured in a factory, and this form member is framed as the jaw-like permanent form in the jaw-like part of the construction. Concrete is then poured therein and hardened integrally with the jaw-like permanent form 12 to construct parapet structure. The form is therefore embedded as the permanent form and used as the surface of the parapet so as to dispense with form dismantling and clearing-away work after hardening of concrete.
Patent JP-S6271152-A (JP)
Title: Color picture tube
Inventor: KOBAYASHI KENICHI
IPC: H01J29/76
Filed: 1985-09-25
Abstract: PURPOSE:To prevent a crossarm from heating at the time of high-frequency horizontal scanning, by prescribing the area of the magnetically coupling portion of the crossarm provided on a deflection yoke, to keep a horizontally-deflecting magnetic field from affecting the magnetically coupling portion. CONSTITUTION:The deflection yoke 35 of a colo picture tube is made of a saddle-shaped horizontal deflection coil 31 and a toroidally-shaped vertical deflection coil 33. A crossarm 34, which is made of the ferromagnetic metal and comprises a magnetically coupling portion 34 for magnetic coupling with a leaking magnetic field from the vertical deflection coil 33, a magnetically transmitting portion 34b and a magnetically emitting portion 34c, is provided. The magnetically coupling portion 34a is located nearer an electron gun than the faceplate-side end 321 of a core 32 so that the area of the part of the crossarm 34 which is located nearer the face-plate of the color picture tube than the end 321 is not larger than the of the other part of the crossarm which faces the core 32. As a result, the crossarm 34 is prevented from heating at the time of horizontal scanning of 64kHz in frequency, to heighten the reliability of the tube.
Patent JP-S61100841-A (JP)
Title: Error detecting circuit
Inventor: SUGIURA SADANARI
IPC: H03M13/00
Filed: 1984-10-06
Abstract: PURPOSE:To easily realize one-bit errors and two-bit errors with a simple circuit configuration by providing an error detecting circuit which counts '1' in the parity check matrix of processing data. CONSTITUTION:The column pattern of a check matrix appears in outputs S0-S4 of an error check matrix generating circuit 7. AND circuits 30, 31- are OR operating circuits for detecting one-bit errors, respectively. an OR circuit 40, exclusive OR circuits 41-44, and AND circuit 45 are used for detecting two-bit errors and are odd/even decision circuits of the output of '1'. Namely, AND operation is made by impressing parts of column-direction patterns where '1' can be stood output of the patterns upon the AND circuits 30, 31,- and providing output terminals to each bit D0, D1,- of data. Moreover, terminals are provided for check bits C0-C4. Therefore, the configuration of the AND circuits becomes simpler as compared with conventional ones.
Patent JP-H1147547-A (JP)
Title: Air-conditioner
Inventor: KOBAYASHI ATSUKO
IPC: B82Y30/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide deodorizing and sterilizing function without requiring frequent exchange and without increasing air flow resistance by incorporating specified % of an ultrafine porous ceramic powder with a particle diameter and a pore diameter each with a specified value in resins of a cover and a wind direction plate under a condition where the particles are communicated with the surface. SOLUTION: In an indoor unit 1, at least 0.3 wt.%, pref. 0.3-about 3.0 wt.% porous ultrafine ceramic powder with a sintered particle diameter of at most 1 μm and a pore diameter of 1-100 nm are incorporated in a cover with a air flow part and wind direction plates 6a and 6b provided at a blow outlet made of a resin by kneading it into the resin. In addition, the ultrafine ceramic powder has a constitution prepd. by sintering a compsn. of 45-65 wt.% silicon oxide or silicon carbide, 20-30 wt.% alumina and 15-25 wt.% titanium oxide and has sterilization and deodorizing properties.
Patent JP-S6269636-A (JP)
Title: Semiconductor device
Inventor: EGUCHI YOSHIGO
IPC: H01L21/76
Filed: 1985-09-24
Abstract: PURPOSE:To enable an active element and passive element to operate normally by a method wherein an element isolating layer of the first conductivity type and an insulating film are formed with the latter positioned inside the element isolating layer and outside a buried layer and sandwiched between a substrate and a vapor grown layer. CONSTITUTION:A buried layer 2 is formed in a substrate 1 and an insulating film 21 is formed between the buried layer 2 and an element isolating region 4 to be formed layer. Next, a vapor growth layer 3 is formed in the substrate 1 incorporating the buried layer 2 and insulating layer 21. A process follows wherein the element isolating region 4 and an active element and passive element built of layers 5-7 are formed within the vapor growth layer 3 and wiring is accomplished by using metal layers 8-10 for the formation of an integrated circuit. The insulating film 21 formed between the buried layer 2 and element isolating region 4 is sandwiched between the vapor growth layer 3 and substrate 1. With the insulating film 21 and vapor growth layer 3 in presence between the active and passive elements and the substrate 1, no parasitic elements affect the substrate 1, contributing to the elimination of leaks and to the prevention of withstand voltage from decrease between the elements and the substrate 1. In a device designed as such, the active and passive elements are enabled to operate normally.
Patent JP-2000023755-A (JP)
Title: Desk with elevating type panel
Inventor: TSUCHIYAMA KAZUNARI
IPC: A47B17/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a desk with elevating type panels capable of raising the panels from and housing it in the rear side part of the desk by simple operations even when the desk is upsized. SOLUTION: By elevating a plurality of panels 5a and 5a' (5) provided in such a way as to be separately freely elevated, the panels 5 can be raised at the rear side part of a desk. Therefore, it is possible to raise the panels 5 only at a necessary location in the rear side part by a simple operation without upsizing the panels 5 even in the long side part.
Patent JP-H0537908-A (JP)
Title: Image scanning frequency converter and control system thereof
Inventor: TAKADA MASATOSHI
IPC: H04N7/01
Filed: 1991-07-29
Abstract: PURPOSE:To attain stable image scanning frequency conversion without being influenced by the blanking period of an input side horizontal synchronizing signal and that of an output side horizontal synchronizing signal in an image scanning frequency converter for converting the image scanning frequency of an optional video signal into another.image scanning frequency. CONSTITUTION:Plural serial input memories 1, 2 are successively switched synchronously with the blanking period of the input side horizontal synchronizing signal HSin, serial input video data SVin are successively inputted to the memories 1, 2 and the image data stored in the memories 1, 2 are transferred and stored to/in a memory array 5 at prescribed timing. Then the image data stored in the array 5 are successively transferred to plural serial output memories 3, 4, and after said transfer, the memories 3, 4 are successively switched synchronously with the blanking period of the output side horizontal synchronizing signal HSout and serial output image data Vout are successively outputted from the memories 3, 4.
Patent JP-S60102245-A (JP)
Title: Spline forging forming die of split crank shaft
Inventor: MATSUZAKI SHIYUNICHI
IPC: B21K1/12
Filed: 1983-11-09
Abstract: PURPOSE:To prevent increase of shaft vibration and vibration of terminal face of weight part by providing a die hole that fits to a crank shaft part and a spline tooth form in one of opposing dies, splitting a pressure piece of another die in axial direction, and inserting an elastic body in the back of it. CONSTITUTION:A die hole 51 that fits to the crank shaft part and a spline tooth form 54 are provided in a lower die 50. An upper die 30 is provided with pressure pieces 35, 36 bisected in axial direction, and a proper elastic body 32 is attached on the back. Steps that fit to unevenness of end face 10 to be pressed are formed in the pressure pieces 35, 36. By descent of a press ram, pressure tip faces 39, 40 are brought into contact with weight side end face 10, and the weight part 4 is pressed into a guide member 61, and inclination to the die hole 51 of the crank 2 is removed. The crank shaft part 3 is pushed in the spline tooth form 55, and the elastic body 32 makes uniform pressing. Accordingly, no deformation is caused in the end face 11 due to deviated load, and a spline 5 of small end face vibration can be obtained.
Patent JP-S6454534-A (JP)
Title: Microprogram controller
Inventor: MIYAJIMA SHINICHI
IPC: G06F11/00
Filed: 1987-08-25
Abstract: PURPOSE:To prevent an electronic apparatus from causing a malfunction, by detecting a microprogram memory and a micro-instruction register, irrespective of execution of a program. CONSTITUTION:Prior to an operation of an electronic apparatus, a counter 6 is counted up successively. A selector 7 selects an output of the counter 6 and outputs it as an address of a microprogram memory 2, a micro-instruction corresponding to its address is read out of the memory 2 and inputted to a micro-instruction register 3, and the number of signals of a significant level in the micro-instruction is integrated by an integrator 9. When the counter 6 counts up to the last address of the memory 2, a decoder 8 detects it, and an output of the register 3 which has held an expected value of a result of integration added in the end, and an output of the integrator 9 are compared by a comparator 10. When they coincide, the selector 7 selects an output of a sequencer 1 and outputs it as an address of the memory 2, and a control is started.
Patent JP-H0898259-A (JP)
Title: Transmitter/receiver
Inventor: YAMAGATA MASATO
IPC: H04B1/38
Filed: 1995-08-18
Abstract: PURPOSE: To prevent noise disturbance in speech from occurring by searching a dead channel by skipping a disturbing channel and connecting a handset to a base unit via the dead channel. CONSTITUTION: Since the handset 1 and the base unit are used in different places, the disturbing channels are also different from each other, however, the handset 1 registers disturbing channel data. When a call is originated from the handset 1, the dead channel is searched while skipping the disturbing channel when connecting a talk switch 152 to a talk contact T, and the base unit is called on this channel, and a channel is opened between them by a response from the base unit, then, speech can be enabled. In this way, since the disturbing channel is learned, and the dead channel is searched by skipping the disturbing channel when connection is performed in a cordless phone of MCA system without a control channel, disturbance can be prevented from occurring and the connection can more quickly be performed.
Patent JP-H0374717-A (JP)
Title: Printer device
Inventor: NISHIWAKI HIROFUMI
IPC: G06F3/12
Filed: 1989-08-17
Abstract: PURPOSE:To attain setting, preservation and execution for plural emulation software and for respective prints by automatically setting information in a print format corresponding to emulation software when emulation software is changed. CONSTITUTION:A means recording print format information corresponding to respective emulation software means in a non-volatile storage means 15 and a means which automatically sets information in the print format corresponding to the emulation software when emulation software is changed are given. Consequently, a mode setting making the best use of the characteristic of emulation software can be realized, and the print format corresponding to a change is automatically set by CPU when emulation software is changed by an operation part. Thus, setting, preservation and execution are attained for plural emulation software and for respective prints.
Patent JP-2001044156-A (JP)
Title: Manufacture of semiconductor device and chemical polishing apparatus
Inventor: SUGAI KAZUMI
IPC: H01L23/532
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve LSI yield by improving the planarity of a semiconductor device for suppressing distribution of wiring sheet resistance, regardless of the density of a wiring pattern. SOLUTION: An insulating film 12 of SiO2 or the like is formed on a substrate 11. Wiring grooves 13 having different pattern densities are made in the insulating film 12, and then a barrier metal layer 14 of TaN or the like and a wiring metal layer 15 of Cu or the like are deposited sequentially thereon. In order to form a wiring 16 in the wiring grooves 13, the wiring metal layer 15 and barrier metal layer 14 are polished sequentially by a chemical mechanical polishing(CMP) apparatus.  When polishing reaches the overpolished level, polishing is carried out with use of a slurry containing polishing abrasive grains of silica, alumina or the like and with an adjusted pH level which is not smaller than 5 and not larger than 13, so that the value of the polishing rate ratio between the film 15 and 12 is 0.2-5, whereby erosion is suppressed and the wiring layer 16 is made flush with the insulating film 12 within the wiring grooves 13.
Patent JP-S5999152-A (JP)
Title: Hydraulic controller of automatic stepless speed changer for vehicle
Inventor: SAKAKIBARA SHIROU
IPC: F16H9/00
Filed: 1982-11-30
Abstract: PURPOSE:To reduce a power drop caused by an oil pump further enable a level up rate of line pressure to be selected in a speed changer in its set speed range, by levelling down the primary line pressure when a vehicle speed exceeds the preset value. CONSTITUTION:If the governor pressure of a governor valve 25 changed in accordance with a car speed exceeds a preset value, a line pressure control valve 47 opens a throttle pressure input oil passage 7B of a primary regulator valve 30, while if the governor pressure decreases below the preset value, the valve 47 closes the passage 7B. Accordingly, the primary line pressure is levelled down when a vehicle speed exceeds the preset value, and so a throttle pressure for levelling up the line pressure can be fed to the regulator valve 30, thus obtaining required high pressure only in the set low speed range of an output shaft of a V-belt type stepless speed changer. Further the line pressure, being rapidly levelled down in a high speed range, can be prevented from increasing to a level above necessary, reducing the power drop caused by an oil pump 20, still further a level up rate of the line pressure in the set speed range can be easily selected.
Patent JP-H0956969-A (JP)
Title: Washing control method for washing machine
Inventor: KOIKE HIROYUKI
IPC: D06F33/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the cloth damage of washing to the minimum and also obtain a large cleaning effect by conducting washing and rinsing processes by plural kinds of combinations of proportions of ON-time to OFF-time at the time of rotating a washing and dewatering basket and a stirring blade integrally. SOLUTION: In washing process, a motor 8 is intermittently operated in the forward direction. That is, the cycle of several seconds of ON-time and several seconds of OFF-time combined arbitrarily is performed for several minutes, and at the ON-time, a clutch part 10 is turned on by a driving magnet to release the brake of a washing and dewatering basket 3, thereby, the washing and dewatering basket 3 is intermittently rotated in the forward direction. Thus, delicate clothing is turned in the water containing a detergent or the like to be washed. Subsequently, after the operation for the minute and twenty seconds, the motor 8 is stopped for several minutes to perform a kind of washing by soaking, so that the cleaning efficiency can be improved and the temperature rise of the motor 8 is suppressed.
Patent JP-S60103824-A (JP)
Title: Bias circuit
Inventor: AZUMA TOSHIO
IPC: H03M1/74
Filed: 1983-11-11
Abstract: PURPOSE:To keep holding of the mutual balancing state of a flowing-out current and a flowing-in current independently of fluctuation of power supply voltage by controlling the flowing-in current to the 2nd bipolar transistor (TR) with the flowing-out current via the 3rd bipolar TR of the titled circuit. CONSTITUTION:The 3rd bipolar TRQ8 of the bias circuit receives the Early's effect due to fluctuation of the power supply voltage with the almost same operating condition as that of the 1st bipolar TRs Q1, Q2. When the currents I1, I2... flowing out of the 1st bipolar TRs Q1, Q2... are, e.g., increased by the power supply voltage increase, the control current of the said 2nd bipolar TRQ5 is increased and the flowing-in current I5 by the said 2nd bipolar TRQ5 is increased similarly. Thus, the mutual balance between the flowing-out bias currents I1, I2... and the flowing-in bias current I5 is kept independently of the fluctuation of power supply voltage.
Patent JP-S58115816-A (JP)
Title: Vapor growing device for compound semiconductor
Inventor: TANAKA TOKUJI
IPC: C30B25/14
Filed: 1981-12-28
Abstract: PURPOSE:To decrease the constituent of a high toxic and undecomposed V-group hydrogen compound in exhaust gas and to reduce a burden to noxious gas removing device by a method wherein a hydrogen compound of a V-group element is previously heated before mixing the hydrogen compound with an organic compound of a III-group element to promote decomposition. CONSTITUTION:Hydrogen H2 gas for dilution and H2 gas for supplying trimethyl gallium (TMG) 205 are adjusted with flowmeters 202 and 203, and after combining TMG, both the H2 gases are mixed with a mixer 207, and is introduced into  a reaction container 212 from a first gas introduction tube 208. Arsenide hydrogen gas AsH3 is adjusted by a flowmeter 204 to introduce into a spare heating chamber 210 and a part of the arsenide hydrogen gas AsH3 is heated and decomposed. This gas is blown out from a second gas introduction pipe 209 to mix with TMG flowed from the first gas introduction pipe 208 and is again heated. The gas is deposited as a GaAs crystal on an arsenide gallium (GaAs) sibstrate 211 held with a supporting body 213. The remaining gas is introduced into a poisonous gas removing device 216 through an air outlet 215 to exhaust to the air.