baber/WOPTO huggingface dataset:
Patent JP-H0918680-A (JP)
Title: Facsimile terminal
Inventor: NISHIJIMA TAKEO
IPC: H04N1/32
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a terminal sending image data from a computer to a designated transmission destination by receiving data at two different transmission speeds used by an application program for facsimile communication working on the computer. CONSTITUTION: A telephone line 2 is connected to the facsimile terminal FAX 1 and to a personal computer PC 4 via an interface cable 3 and a facsimile software 5 is loaded to the PC 4. The software 5 uses two kinds of data transmission speeds depending on a data class in the transmission sequence of a piece of image data. Through the constitution above, the image data generated by the PC 4 are sent to the FAX 1 via the cable 3 and the image data are sent to another facsimile terminal being a designated transmission destination via the line 2. Thus, facsimile signal is sent to a designated destination without loading a circuit detecting a data transmission speed automatically to an interface for the personal computer.
Patent JP-2000351130-A (JP)
Title: Method and apparatus for producing rubber molding, rubber molding, and paved road
Inventor: YAMAMOTO KATSUSHI
IPC: C08J5/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To keep the friction coefficient of a rubber molding high during water spraying. SOLUTION: In an apparatus for producing a rubber molding 6 by press- molding rubber chips by molding molds 2, 3, projection forming parts for forming projection parts on the surface of the rubber molding 6 are installed in the molds 2, 3. The projection forming part, a transfer plate 5 of concrete having a transfer pattern for forming the projection parts on the surface of the rubber molding 6 is arranged in the molding mold.
Patent JP-S5954211-A (JP)
Title: Transformer
Inventor: HOSHI MINORU
IPC: H01F29/02
Filed: 1982-09-22
Abstract: PURPOSE:To make the static coupling of rough and fine tap windings fine, and to reduce potential difference among these windings by setting up a tap winding, which is divided into at least three or more of blocks in the radial direction and in which rough taps and fine ones are arranged alternately, on the outermost sides of a plurality of the windings wound on the outside of a core. CONSTITUTION:Upper and lower fine tap windings 4a and 4b divided in the radial direction and a rough tap winding 3 positioned between the windings 4a and 4b are disposed on the outermost sides of a plurality of the windings wound on the outside of the core. In the constitution, fine tap terminals 41-45, 45-49 are each drawn out of the windings 4a and 4b, and rough tap terminals 31 and 32 are drawn out of the winding 3 while being positioned at both terminals of the winding 3. The fine tap windings 4a and 4b are constituted through helical winding while four are united, and the rough tap winding 3 is constituted through the twice winding of a disk. Accordingly, the static coupling among rough and fine tap windings is improved, and impulse generating voltage among these winding drops.
Patent JP-S5865514-A (JP)
Title: Uncoiler
Inventor: NOZAWA KATSUTOSHI
IPC: B21C47/30
Filed: 1981-10-16
Abstract: PURPOSE:To prevent a coil from deformation and damage, etc., and to improve the yield, by automatically controlling a pressure controlling valve from uncoiling condition and the outer coil diam. on the way of uncoiling, and regulating the hydraulic pressure of a cylinder for expanding and shrinking a drum to be an optimum. CONSTITUTION:An expanding and shrinking operation of a drum is performed  by changing the position of a changeover valve 2 to (a) or (b). Further, setting of an expanding force of the drum is performed by setting a hydraulic pressure, given to a side chamber 10 of a rotary cylinder rod, with the aid of a pressure controlling valve 21. The valve 21 is optionally set by a command of a controlling device 24; an optimum drum expanding force is computed and converted to a command given to the valve 21, by inputting the uncoiling conditions such as the outer coil diam., sheet width, and uncoiling tension, and the outer coil diam. detected on the way of uncoiling by a detector 22, to the device 24. Thus the drum expanding force corresponding to the uncoiling condition is always given by controlling so as to obtain the optimum hydraulic pressure at the valve 21 under said commands.
Patent JP-S6319526-A (JP)
Title: Automatic magnification monitoring system for amplifier
Inventor: KOJIMA EIJI
IPC: G01H17/00
Filed: 1986-07-11
Abstract: PURPOSE:To obtain a stable waveform by sending the signal, which indicates whether the magnification of amplification is proper or not, to a microcomputer and automatically monitoring and discriminating it to send a command signal to an amplifier and automatically switching the magnification until it is proper and inputting the set magnification to a recorder. CONSTITUTION:An oscillation transducer 2 is set in prescribed positions on each floor of a building and are connected to the distributed connector 4 of a system equipment 9 on the ground. Oscillation is applied to the building by a proper oscillation applier, and oscillation signals from respective oscillation transducers 2 and amplified by amplifiers 6, and signals indicating whether the magnification of amplification are proper or not are sent to a microcomputer 7 and are automatically monitored and discriminated to automatically switch magnifications by a command from the computer 7. The magnification switching operation is repeated until the maximum value of the waveform amplitude is smaller than a measurement limit and the magnification is proper, and the magnitude of the signal is continuously discriminated over several seconds even after the magnification is proper, and a range is set after the magnitude is sufficiently stabilized, and measurement is started. The magnification at this time is inputted to a recorder 8. Thus, an optimum magnification is set even for low-frequency oscillation to obtain a stable waveform.
Patent JP-H11343414-A (JP)
Title: Thermosetting resin composition and its cured product
Inventor: MATSUBARA MINORU
IPC: C08K5/56
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition excellent in preservation stability as a solution without causing cracks when cured and capable of forming a cured product excellent in transparency, adhesion to various substrates, heat and wet heat resistances, electrical insulating properties, etc. SOLUTION: This thermosetting resin composition comprises (A) a hydrolyzate of a hydrolyzable organosilane compound and/or its partial condensate, (B) a polyimide obtained by reacting a compound having >=3 amino groups with a compound having a carboxylic acid dianhydride group and a diamine compound and having >=1 kinds of groups having reactivity and/or a polyamic acid which is its precursor and preferably further (C) a chelate compound and/or an alkoxide compound of a metal selected from the group of zirconium, titanium and aluminum.
Patent JP-H11345929-A (JP)
Title: Taping device for lead frame
Inventor: FUTAMI MAKOTO
IPC: H01L23/50
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame taping device capable of preventing a defective stuck position from being caused by the misalignment of a fixing tape material with the vertical movement of a punch. SOLUTION: In the lead frame taping device 100, a band-like (hoop-like) fixing tape material 160 is shaped and punched as a prescribed shape by one or plural pairs of punches and dies to be fitted with each other with a prescribed gap, the punched tape is stuck to a prescribed position of an inner lead of a lead frame as a fixing tape for fixing the inner lead. The device 100 is provided with a pressing part for holding and pressing the tape material 160 into the die part to fix it prior to the punching of the tape material 160.
Patent JP-S6057453-A (JP)
Title: Data processing system
Inventor: YASUJIMA SHINICHI
IPC: G06F5/06
Filed: 1983-09-07
Abstract: PURPOSE:To perform transmission/reception of a large quantity of data by means of a transmission/reception buffer of small capacity, by using plural transmission/reception buffers in accordance with a device having a small processing data quantity. CONSTITUTION:When a main control part MNC22 receives data from a channel CH, a data transfer continuation signal DC is supplied to the MNC22 after the writing is through with a transmission/reception buffer 28j. Thus the MNC22 understands that the buffer 28j is filled and prepares the next transmission/ reception buffer 28k to inform again a data request enable state to an interface control part 20 and a DMA control circuit 26. Then the MNC22 refers to a table to obtain an idle buffer. This idle buffer is defined as the buffer 28k following the buffer 28j. When the buffer 28k is filled, the next idle buffer is linked to the buffer 28k with the same operation. Thus it is possible to perform transmission/ reception of a large quantity of data and to attain the data processing suited to a multi-controller with use of plural transmission/reception buffers.
Patent JP-S6320746-A (JP)
Title: Recording/reproducing device for optical information
Inventor: MURAKAMI TERUO
IPC: G11B11/105
Filed: 1986-07-15
Abstract: PURPOSE:To improve reliability of a recording/reproducing device for optical information by performing a recording action to an erasion area in a 2nd system and at the same time checking the erasion area in a 1st system after a designated area is erased in the 1st system and therefore omitting the complicated control in a rewrite mode. CONSTITUTION:The new information is recorded to the area erased by an optical head 108b of the 2nd system and at the same time a bit recording area is erased by an optical head 108a of the 1st system. Then an erasion mode is switched to a check mode. At the same time, the head sector where the new information is recorded is instantaneously reproduced owing to a fact that the rotational frequency of a disk equivalent to a stable period of a jumping action to a track set at a more inside position is kept under a single sector. The new information is compared with the stored information and the information recorded in the 2nd system is checked. The head 108a checks successively the sectors where the information are newly recorded and the check mode is switched again to the erasion mode. These actions are repeated until the recording action is through with the information designated by an external system. As a result, the high reliability is secured in a recording execution mode and the recording/reproducing time is shortened since the erasing/recording/checking actions can be attained with two revolutions of the disk.
Patent JP-S5789365-A (JP)
Title: Ternary logical device and ternary communication system using it
Inventor: TODA KOUJI
IPC: H03H9/145
Filed: 1980-11-25
Abstract: PURPOSE:To use elastic surface waves to extend the frequency region, by  grounding one of a pair of electrodes and by dividing the other into two and by applying a aignal S of a prescribed frequency to one divided electrode and by applying the signal S, a signal So of amplitude zero, and a signal inversion S to the other. CONSTITUTION:Reed screen type electrodes 2 and 4 for input and output are provided apart from each other on a piezolelectric substrate 1 which has a thickness enough to excite elastic surface waves. One electrode 3b of the electrode 2 for input is grounded, and the other electrode is divided into electrodes 3a-1 and 3a-2. The signal S having a carrier of a frequency fC is applied as a reference, signal to the electrode 3a-1, and the signal S, the signal inversion S which has the phase shifted at 180 deg. for the signal S, and a signal S0 of amplitude zero are applied to the electrode 3a-2. The output obtained between terminals A' and 0' of the electrode 4 for output is detected as the difference of amplitude levels.
Patent JP-H11355684-A (JP)
Title: Volume adjusting device and its adjusting method
Inventor: INAMOTO MARI
IPC: H04N5/44
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a volume adjusting device which outputs an almost fixed volume level even at the time of changing a receiver channel from a ground wave channel to a CS broadcasting channel and switching a tuner of CATV broadcasting. SOLUTION: This device is provided with a 1st memory means 7 which stores the signal level at which a signal level 1a that is inputted to a 1st an audio circuit 1A, a 2nd memory means 8 which detects a signal level 2a that is inputted to a 2nd audio circuit 2A and stores a signal level, a 3rd memory means 10 which stores correction data 9 that is for correcting an output level 2b of the 2nd audio circuit so as to be equal to an output level 1b of the circuit 1A and a volume controlling means 12 which adds the signal level stored in the 2nd memory means to the correction data stored in the 3rd memory means and controls the level 2b of the 2nd audio circuit 2 based on the data and calculates difference between the output level of the corrected circuit 2 and the level 1b of the 1st audio circuit 1.
Patent JP-S648815-A (JP)
Title: Branch section covering member
Inventor: MIZUNO YUSUKE
IPC: B32B7/02
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a branch section covering member for covering at a room temperature, by supporting a branch-pipe-formed member, with a branch-formed hollow member with a diameter enlarged in the radial direction. CONSTITUTION:Into the internal section of a branch-pipe-formed member 1 having rubber-like elasticity and consisting of a plurality of branch pipes 11 and a main pipe section 12, a branch-formed hollow member 2 made of plastics formed in a shape almost similar to that of the member 1 is inserted. The hollow member 2 is set to be shorter than the pipe-formed member 1, to generate the extra length sections 6 of arbitrary lengths at the branch pipe sections 11 and main pipe section 12 of the pipe-formed member 1. After that, the whole is heated at a temperature higher than the softening point of the hollow member 2 and lower than the pour point. After that, into the internal section of the hollow member 2, the expansible hollow unite 5 of a number corresponding to the number of branch pipes are inserted through the side of the main pipe section 12 to the side of the branch pipe sections 11, and in the internal section of the expansible hollow unit 5, pressure fluid is enclosed, and the diameters of the branch-pipe-formed member 1 and the branch-formed hollow member 2 are expansibly engaged to the degree of desired diameters. After the members are cooled in shapes as they are, pressure is reduced and the expansible hollow units 5 are removed from.
Patent JP-S5788255-A (JP)
Title: Control system for output of stirling engine
Inventor: TSUNEKAWA MASARU
IPC: F02G1/05
Filed: 1980-11-21
Abstract: PURPOSE:To shorten the time required to lower the output of engine by a method in which a control valve for working gas flow rate is provided in pathway in working space to control the flow rate of the working gas according to the opening degree of a decelerating valve. CONSTITUTION:When a lever 23 is moved in the left direction to decelerate the speed of an engine, a valve 21 is pushed, a valve 25 is opened, and a working  gas is compressed through an exhaust pipe 17 and a decelerating valve 18 by  means of a compressor 19 and stored in a storage container 16. At the same  time, an oil-pressure piston 26 is pushed, a control valve 10 is throttles, the flow  of the working gas in a compression space 6 to an expansion space 5 is interrupted, and the output of the engine is greatly lowered. And, the working gas  coming into the compression space 6 is compressed through the exhaust pipe  and the decelerating valve 18 by means of the compressor 19 and stored in the  storage container 16.
Patent JP-H0459060-A (JP)
Title: Crusher for bulky waste
Inventor: KOBAYASHI YOSHIKAZU
IPC: B02C18/00
Filed: 1990-06-23
Abstract: PURPOSE:To efficiently crush bulky waste by connecting a cylindrical casing to the top of a casing main body having an almost elliptical cross section and furnishing large and small spiral blades around a couple of low-speed and large- torque rotating shafts vertically laid over both casings. CONSTITUTION:A cylindrical or elliptically cylindrical casing 30 with the opening at its top used as an outlet 33 for crushed pieces is connected to the top of a casing main body 10 having a large inlet 11 opened on its upper surface, with the inner periphery consisting of a large-diameter parallel part and the tapered part contracting toward its top and connected to the parallel part. A couple of low-speed and large-torque rotating shafts 60a and 60b are horizontally laid over the main body 10 and casing 30 and rotated so that the waste is bitten alternately by the shafts. The large-diameter spiral blades 40a and 40b having the large-diameter part and tapered part and small-diameter spiral blades 50a and 50b corresponding to the main body 10 and casing 30 are fixed to the shafts 60a and 60b so that the blades are not interfered with one another when rotated.
Patent JP-2000352415-A (JP)
Title: Liquid dynamic pressure type bearing and spindle motor
Inventor: IWAKI TADAO
IPC: F16C17/10
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in balance even when a liquid dynamic pressure bearing is used in an inclined state or turned state, in the liquid dynamic pressure bearing provided with a magnetic balance means for holding balance of a shaft at the time of starting or stopping of rotation using repulsion of a magnet, and a spindle motor using the liquid dynamic pressure bearing. SOLUTION: This liquid dynamic pressure bearing is constituted of a shaft 1 comprising a column member 2 and a ring-shaped thrust member 3 magnetized in a rotation shaft direction, a sleeve 4, and an annular cover member 5. Permanent magnets 11 and 12 for balance magnetized in the rotation shaft direction are disposed at an upper end part and a lower end part, respectively, in a direction of magnetic poles so as to generate magnetic repulsion between the permanent magnets 11, 12 and the magnetized thrust member 3. In this manner, magnetic balance means is formed by the liquid dynamic pressure bearing itself. Further, in another embodiment, only one permanent magnet for balance is used, and the annular cover member 5 is magnetized in the rotation shaft direction and also used as the permanent magnet for balance.
Patent JP-2000358392-A (JP)
Title: Brushless motor driving apparatus
Inventor: OE KENJI
IPC: H02P6/08
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To increase the rotating speed of a motor by shortening the idle period, when the supply voltage is raised. SOLUTION: A Hall element 45 is installed to detect rotating position of a rotor and a current is caused to flow in the bidirectional direction in motor coils L1, L2, by a switch section 10 consisting of first to fourth transistors 11-14 full-bridge connected between the positive terminal +V and a negative terminal GND of a DC power supply to rotate the rotor. At that time, the first and the fourth transistor 11, 14 and the second and the third transistor 12, 13 are turned on alternately by a drive IC 20. During the alternate on period of these transistors, a stationary period is set according to the period, in which counter electromotive force is generated in the motor coils L1, L2 to prevent a through-current.  By making a stationary period nearly inversely proportional to the supply voltage, the ratio of the stationary period to the rotation cycle is reduced, to cause the rotating speed of the motor to increase accompanying the increase of the supply voltage.
Patent JP-S5591126-A (JP)
Title: Production of semiconductor device
Inventor: KUDOU OSAMU
IPC: H01L21/3065
Filed: 1978-12-27
Abstract: PURPOSE: To obtain the working dimensions which follow closely to the mask dimensions by a plasma etching on the surface of the metal film with a metal formed mask thereon using as mask after it is made in a desired shape.  
     CONSTITUTION: A field oxide film 102 and a gate oxide film 103 are formed on an Si substrate 101 and a poly-crystalline Si film 104 is grown on the films. Furthermore, an Al film 105 is grown thereon. Then, the undesired region is covered with a photoresist 106 employing an inversion photo-etching method of a desired pattern, and then, the Al film is formed for the portion not covered with the resist 106 by the anodic oxidation. Then, after the removal of the resist 106, with the Al formed film 107 as mask, a plasma etching is performed so as to reach the films 102 and 103. With this method, the use of a positive type resist allows the expansion of the desired shape through a proper turning of light at the exposure. This can offset reduction in the shape at the etching thereby attaining the working dimensions which follow closely to the mask dimensions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5866418-A (JP)
Title: Digital-analog converter
Inventor: SUGAWARA TSUTOMU
IPC: H03M1/82
Filed: 1981-10-16
Abstract: PURPOSE:To accelerate the converting time and at the same time to increase the converting accuracy, by applying the digital data after dividing the data into plural bit groups comprising the same number of bits. CONSTITUTION:The constant current sources 16 and 17 having different levels of current are connected to the input terminal of an operational amplifier 12 via switches 14 and 15 respectively. The switches 14 and 15 fetch the digital data by the reset signal of a switch 13 and are driven with conduction by counters 18 and 19 which count the digital data by a clock signal. The counter 18 feeds the data of upper 8 bits among the digital data to be converted and counts the clocks for a period of the data value shown by the upper 8 bits to make the switch 14 turned on for driving. While the counter 19 feeds the data of lower 8 bits and counts the clocks for a period of the data value shown by the lower 8 bits to make the switch 15 turned on for driving.
Patent JP-2000351125-A (JP)
Title: Manufacture of mold for holding tire
Inventor: ISHIHARA YASUYUKI
IPC: B29C33/38
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a mold having excellent designing accuracy, to facilitate a correction when a flash occurrs, and to further efficiently manufacture the mold by mainly passing a connecting line in the case of combining with a casting mold constituting block through interiors of thick grooves for constituting a tire design, and minimizing number of times of traversing a fine rib. SOLUTION: A connecting line 32 in the case of combining with a casting mold constituting block 30 is mainly passed through thick grooves 9, 10 for constituting a tire design and number of times of traversing a fine rib 12 by the line 32 is minimized. Then, as long as the line 32 can pass the interiors of the grooves 9, 10, the line 32 is passed through the grooves 9, 10, and detoured at the rib 12 as much as possible. Flashes are mainly generated at protruding portions corresponding to the grooves 9. 10. Thus, a production efficiency of the mold can be remarkably improved, corrections of the flashes generated mainly at the portions corresponding to the grooves 9, 10 are facilitated, and further a design accuracy of the tire can be improved.