baber/WOPTO huggingface dataset:
Patent JP-H09261435-A (JP)
Title: Signal quality discrimination circuit and communication terminal equipment
Inventor: SANO MASAYUKI
IPC: H04N1/32
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To confirm the reception quality of the reception side on the transmission side when communication terminal equipment on the transmission side and reception side is provided with no error correcting function such as error correction mode(ECM). SOLUTION: Concerning a system for performing radio communication while regarding a facsimile signal as a voice signal, a portable telephone terminal 1 connected to facsimile equipment 2 is provided with a signal quality discrimination circuit 10. This signal quality discrimination circuit 10 discriminates signal quality in a radio communication zone by monitoring the level of an interference signal existent at a non-used outgoing channel Ch2 during the transmission of the facsimile signal. Thus, the signal state in the radio zone of an incoming channel Ch1, namely, the quality of the facsimile signal received by facsimile equipment 5 on the reception side can be confirmed (estimated).
Patent JP-S58180868-A (JP)
Title: Planetary device
Inventor: HARA HIKOYOSHI
IPC: F16H13/08
Filed: 1982-04-15
Abstract: PURPOSE:To enable each planetary rotating element to be properly positioned even without any retainer and enhance transmitting efficiency for motive power, by placing the rotating elements in two stages. CONSTITUTION:The rotation of an input shaft 1 rotates the planetary rotating element 3 through the planetary rotating element 2, and the planetary rotating element 3 rotated by rolling against a fixed one of rotation output rings 4, 5 rotates the other of the rings 4, 5. Accordingly, the transmission of rotation from the input shaft 1 to the output rings 4, 5 is effected totally through rolling. In addition, the planetary rotating element 3 contacting the rings 4, 5 and the planetary rotating element 2 contacting the input shaft 1 are supported in a free manner between the shaft 1 and the rings 4, 5, so that there is no need for an retainer, and there is no sliding friction.
Patent JP-S61224665-A (JP)
Title: Processing method for coding color picture information
Inventor: INUZUKA TATSUMOTO
IPC: H04N1/41
Filed: 1985-03-29
Abstract: PURPOSE:To decrease the transmission time of picture information, to reduce the storage capacity and to decrease the device cost attended with these effects by utilizing effectively ununiform distribution of production probability in a color signal on a color space. CONSTITUTION:The correlation of a picture signal between nearby picture (5)lements and the production probability of the picture signal on the color space are utilized to calculate a forecast picture signal of a noted picture ele ment being an object of coding and to make a forecast error vector tying a coordinate of the forecast picture signal on the color space and the coordinate of the picture signal caused actually. The forecast error vector is converted into a code word generated by utilizing the correlation of the picture signal and the production probability. For example, a color signal forecast device 204 uses a reference picture element or a block to forecast the color signal of the noted picture element or the block. A forecast error vector generator 306 forms a forecast error vector by using the forecast color signal and the color signal produced actually. A code word converter 307 converts the formed forecast error vector into a code word.
Patent JP-S61223873-A (JP)
Title: Fixing device
Inventor: MITSUYA TERUAKI
IPC: B65H20/02
Filed: 1985-03-29
Abstract: PURPOSE:To make the reflecting plate of a fixing device extremely small or unnecessary, by carrying recording paper in the form of 'U' and providing a heating body inside of the recording paper, and then, making heat rays radiated upward and downward from the heating body to directly reach the recording paper. CONSTITUTION:Recording paper 3 is carried in U-shape and a heating body 1 is provided inside the recording paper 3, and then, a reflecting plate 8 for preventing leakage of heat ray is installed to the opening section of a fixing device. Recording paper with an unfixed picture introduced into this fixing device by means of a guide roller 4b is heated by the heating body 1 and its advancing direction is inverted by the guide roller 4a. The recording paper 3 is again heated by the heating body 1 and discharged by the guide roller 4b. Since the upper and lower sections of the heating body 1 directly heat the recording paper 3 in such a way, the reflecting plate can be made extremely small or unnecessary. As a result, the reflecting loss can be made extremely small and the fixing device can be miniaturized.
Patent JP-S59190322-A (JP)
Title: Production of hot rolled steel material having high toughness
Inventor: TERASAWA TAKESHI
IPC: C21D8/00
Filed: 1983-04-13
Abstract: PURPOSE:To produce a steel material having excellent toughness in hot rolling a steel having a body-centered cubic lattice structure by repeating >=2 times heating-cooling-heating stages under specific conditions and rolling the steel. CONSTITUTION:A steel having a body-centered cubic lattice structure is heated from an ordinary temp. to Ac3+50 deg.C-Ac3+300 deg.C at a heating rate of >=10 deg.C/ min to form fine crystal grains having a face-centered cubic lattice structure. The steel is held at said temp. for <=10sec and is then quickly cooled down to the Mf point or below of the steel at a cooling rate of >=10 deg.C/sec. The steel is heated again to Ac3+50 deg.C-Ac3+300 deg.C at a heating rate of 10 deg.C/min from the Mf point or below and is held at said temp. for >=10sec to obtain ultrafine austenite structure. The steel having such texture is rolled at >=10% draft in the cooling process from the Mf point or below. The cooling after the rolling may be either quick or air cooling and the rolled steel material of extremely fine crystal grains having excellent toughness is obtd.
Patent JP-H07265051-A (JP)
Title: Grading device for filter plug feeder
Inventor: IRIKURA ATSUYUKI
IPC: A24C5/47
Filed: 1994-03-31
Abstract: PURPOSE:To provide a grading device for a filter plug feeder enabling stable grading operation without applying excessive force on divided rod portions in separating coaxial plural such portions along their carrying direction. CONSTITUTION:This grading device is so designed as to be equipped with a 1st grading drum 60 arranged connectedly to a 1st aligning drum and revolving in reverse to this 1st aligning drum at a circumferential speed double that of the 1st aligning drum, groove frame members each formed on the circumferential surface of this grading drum 60 and constituting the respective groove rows corresponding to the charcoal plug and plain half rod on the 1st aligning drum side, and a fork pawl 224. In the above case, the groove frame members each has plural grooves and a stopper wall formed on the grooves each.
Patent JP-H03262826-A (JP)
Title: Surface preparation device
Inventor: KAZAMA HIROSHI
IPC: B24B27/00
Filed: 1990-03-14
Abstract: PURPOSE:To enable efficient surface preparation to be carried out by stably supporting the device by means of a guide arm which has been provided to a frame being rotatable around the axis of a supporting member, and by injecting a fluid through nozzles which have been provided to the frame. CONSTITUTION:A frame 20 is supported by a supporting member 12 so as to be rotatable around the axis thereof, and a plurality of guide arms 30 are radially provided from the frame 20, and the end parts thereof are slidably abutted on the cylindrical inner wall surface 1a being the object to be subjected to surface preparation. And one or more injection nozzles 40 are provided from the frame 20 towards the radial directions. And the entire device is stably supported by the guide arms 30, and while freely turning the injection nozzles 40, fluids such as water, air, or the like are injected from the ends thereof, so that surface preparation of the inner wall surface 1a can be carried out.
Patent JP-H01236887-A (JP)
Title: S terminal input circuit
Inventor: SHIMONO YOSHIO
IPC: H04N9/64
Filed: 1988-03-17
Abstract: PURPOSE:To simplify operation and to prevent a switch from being left unswitched by devising the circuit such that a load resistor and a load circuit are switched automatically by plugging in a connector to the S terminal. CONSTITUTION:When a connector is plugged into a front side S terminal 1, an interlocking switch 2 is switched to the position of 'plug-in', a front side load resistor R3 is turned off, a transistor(TR) Q2 is turned off and a rear side load circuit 6 is turned off. That is, in case of using the front side S terminal 1, the rear side load resistor R4 acts on a luminance signal and the front side load circuit 5 acts on a chroma signal. Since the load circuit 5 at the side of the S terminal 1 is connected to a chroma signal having a high frequency component, the leakage of the chroma component is prevented. When the connector is inserted to the rear side S terminal 3, the operation is reversed and when the connector is plugged into both S terminals 1, 2, the impedance of the connector side acts like the load impedance. Thus, the operation is facilitated.
Patent JP-S62222960-A (JP)
Title: Reel tension controller for paper machine
Inventor: ISHII AKIO
IPC: H02P7/292
Filed: 1986-03-24
Abstract: PURPOSE:To make reel tension for a highly accurate paper machine performable, by performing such tension control as in due consideration of a mechanical loss portion due to a diameter of the paper roll filled out and that due to a spool pressure quantity, in a paper machine. CONSTITUTION:A reel part of a paper machine consists of a DC motor driving a reel roll 1 and a pressure device 4 pressurizing a spool 3. A paper roll 6 is pressurized to the side of the roll 1 without interruption. A diameter detector 17 of the paper roll 1 operates mechanical loss portion torque tauL1 attributable to a diametral variation by a computing element 10, and converts this torque tauL1 into the torque value of a reel driving motor shaft system by another computing element 12. A spool pressure quantity detector 18 operates mechanical loss portion torque tauL2 attributable to a pressure quantity by a computing element 11, and converts this torque tauL2 into the torque value of the reel driving motor shaft system by another computing element 13. A computing element 15 converts an armature current into motor torque. The paper tension portion torque calculated by a computing element 14 is converted into a compensation current basis by a computing element 16.
Patent JP-S63231538-A (JP)
Title: Fault detecting system for input/output device
Inventor: NAKAJIMA TAKESHI
IPC: G06F11/16
Filed: 1987-03-20
Abstract: PURPOSE:To attain the early detection of a trouble without giving an excessive load to a system by activating automatically a task for testing the access only when an access frequency to an input/output device is lower than a reference value. CONSTITUTION:At a central processing device 1, a use frequency measuring means 6 to measure the use frequency of an input/output device 3 at an act side and a comparing means 7 to compare the measured use frequency with a reference value, and only when the measured use frequency is lower than the reference value, input/output devices 3 and 3a are operated by a trouble detecting means 5, the data are transferred, and the presence and absence of the fault are detected. Since a fault detecting means 3 is activated and an input/output action is executed only when the use frequency of the input/output device 3 is lower than the reference value, the access for the trouble detection is executed considering the time when a general processing request except the fault detection is little. Thus, the time from when the trouble occurs at the input/output device at a standby side until the fault is detected can be shortened without increasing the burden of the system.
Patent JP-H11251290-A (JP)
Title: Sheet-feeding wafer etching apparatus and method therefor
Inventor: TOYAMA KOHEI
IPC: H01L21/683
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-feed wafer etching apparatus, whereby a flat etching surface can be obtained, instead of an uneven surface which has been a problem in the conventional sheet-feed wafer etching apparatus of the spray nozzle system. SOLUTION: This sheet-feeding wafer etching apparatus for etching wafers one by one comprises a rotatable surface table 2 with a pasted moisture holding sheet 5, etching liq. feed mechanism, 3 for feeding an etching liquid to the moisture holding sheet 5, and wafer hold mechanism for holding a wafer W, and operates to contact one surface of the wafer held by the wafer holding mechanism to the moisture holding sheet 5 which is always impregnated with an etching liquid to etch the one surface of the wafer W. In the wafer etching apparatus, the surface table 2 with the pasted moisture holding sheet 5 is rotated so as to contact with one surface of the wafer held by the wafer hold mechanism to the moisture holding sheet 5 always impregnated with an etching liquid to etch the one surface of the wafer W.
Patent JP-S61223733-A (JP)
Title: Resist coat
Inventor: HATTORI SHUZO
IPC: G03C5/00
Filed: 1985-03-28
Abstract: PURPOSE:To obtain the titled coat facilitating a dry etching by forming a (co)polymer layer of a fluoroalkyl acrylate on a substrate and by laminating a metal layer of a fluoroalkyl acrylate on a substrate and by laminating a metal (compd.) belonging to the groups Ib, IIb and III-VII in the periodic table and having more than specific value of an atomic weight on the (co)polymer layer. CONSTITUTION:More than one kind of the polymer contg. the compd. shown by the formula wherein Rf is 1-15 C straight chain or branched chain perfluoroalkyl or alkyl group having more than one of a fluorine atom, R<1> is H, CH3, C2H5, or a halogen atom, R<2> is a two valent hydrocarbon group or a copolymer contg. the compd. mentioned above, and an another monomer, are provided on the substrate made of silicone. The thin film composed of the metal or the metal compd. belonging to the groups Ib, IIb and III-VII in the periodic table and having >=25 atomic weight is formed on the polymer or the copolymer. The oxygen gas plasma etching is performed by irradiating a high energy electron ray to the film from the thin layer side. The resist coat in which the irradiated part of the copolymer is removed together with the metal (compd.) layer coated on the copolymer, and the unirradiated part of the high energy ray is not etched with the oxygen plasma, is obtd, thereby obtaining the excellent semiconductor element.
Patent JP-H08263014-A (JP)
Title: Liquid crystal display control circuit and liquid crystal display control method
Inventor: KASHIMA KATSUHIKO
IPC: G09G3/20
Filed: 1995-03-23
Abstract: PURPOSE: To dispense with a saving memory by controlling memory areas while changing over the display data memory addresses to a display data memory device. CONSTITUTION: When a slave screen insertion position address previously stored in a flip-flop group is compared with a display data memory address and an address area where the slave screen in to be inserted is detected, that is, when the insertion position of the slave screen arrives during the displaying of a master screen, display data memory addresses AD to be supplied to a display data memory device 10 are changed over to a slave screen area address and the display data being in the memory area for the slave screen 3 are read out to be displayed so that the slave screen is inserted in one part of the master screen in a display part. Moreover, when the insertion position of the slave screen is removed, the display data memory address AD are again changed over to a master screen area address 2 and then the display returns to the master screen.  That is, memory areas of the display data memory to be displayed are controlled by changing over display data memory addresses AD by a comparator/selection part 30.
Patent JP-S63230913-A (JP)
Title: Steam pipeline purifying facility and method of single shaft type combined cycle power plant
Inventor: HISAGAI YOSHITSUNE
IPC: F01K23/10
Filed: 1987-03-20
Abstract: PURPOSE:To make it possible to purify the pipeline of a steam system utilizing the generated steam while a gas turbine generator and an exhaust heat recovery boiler are operated safely by providing a temporary discharging pipeline and a pressure regulator valve. CONSTITUTION:A gas turbine generator is operated with load after it is separated from a steam turbine 15 in the course of a power plant construction and test run. The steam for purification is generated in an exhaust heat recovery boiler 1 by the operation of this gas turbine generator. The steam pressure thus generated is stably adjusted and controlled by pressure regulator valves 4a and 4b so that the exhaust heat recovery boiler 1 will not make a sudden stoppage. The steam flow is controlled intermittently by the pressure regulating valves 4a and 4b and, by this steam flow, the pipeline interior of a steam system is purified. The steam, after purification, is discharged to the outside through a temporary discharge pipeline 3. Thus, a steam blowoff into a pipeline can be performed while the gas turbine generator and the exhaust heat recovery boiler 1 are being operated stably.
Patent JP-S62222598-A (JP)
Inventor: MIYAJIMA MASAYOSHI
IPC: H05B37/02
Filed: 1986-03-22
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-H11247550-A (JP)
Title: Protection method of slat in winding shutter
Inventor: IIZUKA OSAMU
IPC: E06B9/17
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the protection method of a slat comprising aluminum molding in a winding or lateral sliding shutter used in the opening part of a building or the like. SOLUTION: A locking projection 4 outward projected from a male joint part or a female joint part is provided on the body part of a slat 1, the end of the locking projection 4 is made a curvature, and an engaging projection edge is formed. A locking projection edge projected in the opposite direction of the engaging projection edge is formed at the inside position of the locking projection 4, the end of a covering member 5 comprising a soft material such as rubber and synthetic resin is fitted to the engaging projection edge, and the other end of the covering member 5 is fitted to the locking projection edge.
Patent JP-H01237975-A (JP)
Title: Disk device
Inventor: SEKO SATORU
IPC: G11B21/10
Filed: 1988-03-17
Abstract: PURPOSE:To attain satisfactory tracking control without reducing a recording information quantity by separating an eccentric error component and a deformation error component from tracking error data for the average central position of a reference track and calculating the control information for respective tracks. CONSTITUTION:A tracking error between the average central position of a track Ts and the center of a magnetic head device 7 is detected through a CPU 4, etc., from a regenerating signal by a servo head 7b concerning a servo area S of a reference track Ts provided at the outer-most side and inner-most side of plural data tracks Tb. A tracking control is executed, the track control data corresponding to the DC component, the deformation error component of the AC component and the eccentric error component calculated and detected finally are determined, the control data for respective tracks Tb are calculated and written from these control data to a memory 5. The tracking control is executed in accordance with the writing contents, and the satisfactory tracking control of a head device is executed without reducing the recording information quantity.
Patent JP-S60208089-A (JP)
Inventor: HORI NIJIKO
IPC: H05B37/02
Filed: 1984-03-31
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-H11243963-A (JP)
Title: Promotor having high transcription activity
Inventor: SATOU RIKA
IPC: C12N1/21
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a promotor which is expressed as a specific base sequence, and has a high transcription activity, particularly an excellent transcription activity in a magnetobacterium. SOLUTION: This promotor (HT3 promotor) was found in a magnetobacterium AMB-1 (FERM BP-5458), and has a base sequence shown by the formula. This promotor is recognized by a host DNA-dependent RNA polymerase in the magnetobacterium cell, and is transcripted actively, so that the expression level of an objective gene is enhanced, and a large amount, of a desired protein coded by the objective gene can be obtained.
Patent JP-S62224740-A (JP)
Title: Cast iron brake shoe for high-speed vehicle
Inventor: TSUJIMURA TARO
IPC: C22C37/06
Filed: 1986-03-25
Abstract: PURPOSE:To increase the friction coefficient and reduce the friction rate by constituting the chemical constituent of a brake shoe made of cast iron from C, Si, Mn, P, S, Cr, and Cu and a portion of Mo, Ni, and Ti if necessary, and Fe as the rest. CONSTITUTION:The chemical constituent of a brake shoe consists of C: 3.0-4.2% by weight, Si: 1.5-2.5, Mn: 0.7-1.5, P: 1.0-2.5, S: <0.15, Cr: 1.0-2.5, Cu: 0.5-1.5% by weight. The cast iron is constituted by adding a portion or all of Mo: 0.1-0.7, Ni: 0.1-0.7, and Ti: 0.1-0.7 if necessary, and Fe as the rest. Thus, developing the characteristics of each element to the max., the brake shoe can be provided with the friction coefficient sufficient for stopping a car traveling at about 100km/h or more within about 600m, and also the friction rate can be suppressed to the half or so of the conventional brake shoe.
Patent JP-S58181978-A (JP)
Inventor: YAMADA SHINJIROU
IPC: E05B65/32
Filed: 1982-04-19
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-H09255200-A (JP)
Title: Method and device for taking up film
Inventor: TANAKA TETSUYA
IPC: B65H19/28
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent half fixing of a film locked to a spool shaft. SOLUTION: After a film F is inserted into the notched section 52 of a spool shaft 16, the spool shaft 16 is rotated by a specified amount in a film take-up direction, then the spool shaft 16 is rotated by a specified amount in a direction opposite the film take-up direction and then the spool shaft 16 is continuously rotated again in the film take-up direction. If the engaging hole 60 of the film F is half-fixed to the projecting part 56 of the spool shaft 16 for one reason or another, when the spool shaft 16 is rotated in the direction opposite the film take-up direction, the engaging hole 60 is correctly engaged with the projecting part 56 of the spool shaft 16. Thus, by continuously rotating the spool shaft 16 in the film take-up direction, the film F is taken up on the spool shaft 16.
Patent JP-S61223813-A (JP)
Title: Device for controlling optical path of ring laser structure body
Inventor: NAKAGAWA NAOTO
IPC: G02B7/198
Filed: 1985-03-29
Abstract: PURPOSE:To measure the angular velocity of a ring laser structure body with high accuracy, by providing the 1st driving means which is fitted to a mirror surface and drives the mirror surface in the 1st axial direction normal to the mirror surface and the 2nd driving means which is fitted to the mirror surface and drives the mirror surface around the 2nd axis normal to the 1st axial direction. CONSTITUTION:A hollow section 22 is provided near the center of a PZT laminated plate 21 and a pair of fine alignment adjusting plates 23 which intersect each other at right angles is provided so that at least one fine adjusting plate can be provided in the Z-Y plane and Z-X plane. A PZT plate of a, for instance, single type or bimorph type is glued to each of the fine alignment adjusting plate 23. By impressing DC voltages across the alignment adjusting plates 23 and extending and contracting the adjusting plates 23, a concave mirror 15 is inclined around two alignment adjusting axes D and E which intersect each other at right angles, and thus, alignment adjustment is performed. Fine adjustment of the concave mirror 15 in the optical path adjusting axis F which is normal to the mirror surface is performed by means of the voltage impressed across the PTZ laminated plate 21.