baber/WOPTO huggingface dataset:
Patent JP-S6443400-A (JP)
Title: Apparatus for continuous dehydration treatment of sludge
Inventor: KOMORI YASUMASA
IPC: B01F29/63
Filed: 1987-08-11
Abstract: PURPOSE:To dry sludge and a dehydration treatment agent under heating by sufficiently reacting both of them within a short time, by largely rotating the sludge in a rotary drum by the rotation thereof and sufficiently stirring the same by the stirring blade of the rotary drum. CONSTITUTION:Notch parts coaxial to the shaft of a rotary drum 1 are provided on both sides of said drum, and an inlet fixing plate 20 and an outlet fixing plate 9 are respectively brought into contact with said notch parts. The charge screw 22 from a sludge charge hopper 21 and a dehydration agent charge hopper 23 is opened to the rotary drum from the inlet fixing plate 20. Further, the trough 13 connected to the outside from the inside of the rotary drum is provided to the outlet fixing plate 9 and a discharge screw 14 is arranged in the trough 13. Stirring blades 30, 31 and a screw blade 32 are fixed to the inner surface of the rotary drum. As a result, the sludge in the rotary drum is largely rotated by the rotation of said drum and sufficiently stirred by the stirring blades of the rotary drum, and the sludge and a dehydration treatment agent are sufficiently reacted within a short time to be capable of being dried under heating.
Patent JP-S6176620-A (JP)
Title: Manufacture of composite structure type high strength cold rolled steel sheet
Inventor: SUDO MASATOSHI
IPC: C22C38/06
Filed: 1984-09-21
Abstract: PURPOSE:To obtain the titled sheet having improved yield behaviour, by heating and holding at a specified temp. a cold rolled steel sheet having specified quantities of C, Si, Mn, Al, P and S, next, applying slow and rapid coolings thereto. CONSTITUTION:The cold rolled steel sheet composed of 0.04-0.12wt% C, 0.1-1.0% Si, 1.0-2.0% Mn, 0.02-0.06% Al, 0.005-0.7% P, <=0.015% S and the balance Fe with inevitable impurities is heated to 750-850 deg.C, held at the attained temp. for >=5min, to vary a part of alpha phase to gamma phase and to form austenite. Next, said sheet is cooled slowly to >=500 deg.C temp. at 5-20 deg.C/sec average rate to transfer solid soln. C in alpha phase into gamma phase. Further, it is cooled rapidly to 350-200 deg.C range at 50-500 deg.C/sec average rate, and held at the end temp. of cooling for 1-5min. In this way, bainite or bainite + martensite is allowed to appear effectively.
Patent JP-H1039803-A (JP)
Title: Electronic information display device
Inventor: IZAWA FUMINOBU
IPC: G09G3/16
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information display device which can incorporate picture information sent from an external host device in the order of the prescribed display. SOLUTION: After FAX receiving is started in a step b2, picture data sent in a page unit is stored in an input buffer in a step b3-b5, it is discriminated whether a picture display condition is specified or not in a step b6, various setting information such as specifying page number information and the like are detected in a step b7, and it is preserved in a corresponding page position of a page memory in a RAM. On the other hand, if specified page number information is specified in a step b11, picture data stored in the input buffer in a step b13 is preserved in a corresponding page position of a page memory. And picture data is displayed on a magnetic display sheet conforming to the order of a specified page number by interruption processing by a timer circuit. Further, picture data of which a display period elapses is deleted from a page memory.
Patent JP-S6178828-A (JP)
Title: Production of hazeless polyester
Inventor: KIRIYAMA TSUTOMU
IPC: C08G63/82
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a hazeless polyester of excellent transparency at a high production rate, by condensing a dicarboxylic acid component based on an aromatic dicarboxylic acid and a diol component by using a specified catalyst, a metal compound and a phosphorus compound. CONSTITUTION:In the condensation reaction of a dicarboxylic acid component based on an aromatic dicarboxyolic acid with a diol component, a catalytic amount of an antimony compound (a) (preferably, antimony trioxide), a glycol- soluble manganese compound and/or magnesium compound (b) (preferably, magnesium acetate or manganese acetate), an alkali metal compound (c) (e.g., sodium acetate) and at least one phosphorus compound (d) selected from among phosphorus acid, phosphoric acid and their esters are used as additives. This reaction is carried out at such a mixing ratio that components b and c can satisfy relationship I [wherein M is the amount of component b used (mmol%/ total acid component) and A is the amount of component c used (mmol%/total acid component)].
Patent JP-H0856947-A (JP)
Title: Ultrasonic wave probe for three-dimensional scan
Inventor: SAIGA KAZUYA
IPC: A61B8/12
Filed: 1994-08-24
Abstract: PURPOSE: To provide an ultrasonic wave probe for three-dimensional scan capable of improving the follow-up ability of a tip part by a driving operation at an at-hand side operating part. CONSTITUTION: A probe main body 1 is covered with an outer sheath 3, and the outer sheath 3 is loaded on the fixed part of the at-hand side operating part, and also, the probe main body 1 is loaded on a rotary driving part and an advance/retreat driving part provided In the inside of the at-hand side operating part, and torque transmission to a vibrator unit 17 is performed only by a flexible shaft in an elastic sheath, and the transmission of advancing/retreating force by the whole probe main body 1. By employing such constitution, since the amount of resistance when the vibrator unit 17 advances/retreats can be limited only to the one between the elastic sheath and the outer sheath 3, stable advance/retreat movement can be obtained.
Patent JP-S6260148-A (JP)
Title: Photomagnetic information recording and reproducing device
Inventor: SHIROTA YOSHIRO
IPC: G11B5/02
Filed: 1985-09-10
Abstract: PURPOSE:To ensure the stable working of a recording/reproducing device with no effects of the ambient temperature change, the disturbance and an external magnetic field, by detecting the relative position shift between a light beam and a magnetic head and controlling the relative position of them approximately to the fixed relation based on the detection signal of said relative position shift. CONSTITUTION:A magnetic head 4 contains a detecting means for relative position between a light beam and the head 4. A recording medium is set between a semiconductor laser 1 and the head 4 and moved. While a carriage 2 contains a permanent magnet 5 and a holding member 3 contains a coil 6. Thus a control means is obtained for control of the relative position between the light beam and the head 4. In such a constitution, the detection signal obtained corresponding to the position shift detected by said detecting means for relative position between the light beam and the head 4 energizes the control current to shift the member 3 to the coil 6. Thus the member 3 moves toward the shift direction (arrow head) of the recording medium by the magnetic force generated by the magnet 5 and the coil 6. Thus the relative position between the light beam and the head 4 can be kept at the fixed relation.
Patent JP-H0248609-A (JP)
Title: Production of optical fiber cable
Inventor: TANAKA SHIGERU
IPC: G02B6/44
Filed: 1988-08-10
Abstract: PURPOSE:To provide the production process of the optical fiber cable which is decreased in the dependency of the signal propagation time of optical fibers on temp. by housing coated optical fibers which have secondary coatings consisting of a liquid crystal polymer material specified in Young's modulus and coefft. of linear expansion and are provided with surplus lengths into the optical fiber cable. CONSTITUTION:The coated optical fibers having the secondary coating layers 8 which consists of the liquid crystal polymer material having >=500kg/mm<2> and <=10,000kg/mm<2> Young's modulus and <=-5X10<-6>[1/ deg.C] and >=-15+10<-6>[1/ deg.C] coefft. of linear expansion as a part of the coatings are used. These coated optical fibers 9 are housed into the grooves provided on the outer peripheral surface of a wire-shaped spacer 15 and a sheath 13 is applied on the assembled assemblage. After the entire part of the housed assemblage is wound and coated with retaining tapes 12 at the time of housing the assemblage, the assemblage is subjected to a high-temp. treatment in a >=60 deg.C and <=150 deg.C temp. range to generate the surplus lengths by remaining of elongation deformation in the coated optical fibers 9 housed in the grooves of the wire-shaped spacer 5 and the cable sheath 13 is applied on the assemblage in this state.
Patent JP-H1027335-A (JP)
Title: Magnetic recording medium
Inventor: WATANABE AKIKO
IPC: G11B5/708
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To improve magnetic characteristics and electromagnetic conversion characteristics and to enhance traveling durability while maintaining high polishing power by using alumina as an essential component and adding an alkaline metal, etc., and silicon atoms thereto. SOLUTION: This magnetic recording medium has a magnetic layer 2 contg. magnetic powder and polishing agent. The polishing agent comprises essentially the alumina having high purity and high crystallinity. The alkaline metal atoms at >=10 to <=250ppm of the polishing agent and the silicon atoms at <=0.1wt.% of the polishing agent are incorporated into the medium.
Patent JP-S6259476-A (JP)
Title: Television set
Inventor: IMAFUKU KAZUO
IPC: H04N5/45
Filed: 1985-09-09
Abstract: PURPOSE:To efficiently change over a picture by viewing all channels of TV signals inputted from an antenna on a subordinate picture while seeing other videos on a master screen and exchanging the selected channel with the master picture by one operation. CONSTITUTION:To a station selecting circuit 13, a successive station selecting device 35 for receiving an instruction of a successive station selecting start instruction circuit 34 and consisting of for instance, a remote control device is connected. The station selecting circuit 13 controlled thereby selects successively TV signals inputted from an antenna and projected on a subordinate picture. To this circuit 13, signals of a successive station selecting stop instruction circuit 36 consisting of, for instance, the remote control device are connected through a successive station selecting stop device 37 to stop the station selection. Herein, after the station selection is started by the signals of the circuit 34, a master picture is exchanged with a subordinate picture by a signal of a circuit 18, and the TV signal inputted from the antenna is projected on the master picture, the signal is fed to the device 37 to stop the station selection.
Patent JP-H0252878-A (JP)
Title: Data transmitting device for elevator
Inventor: SUZUKI MASAHITO
IPC: B66B3/00
Filed: 1988-08-12
Abstract: PURPOSE:To achieve a comprehensive reduction in cost an increase in reliability of a data transmission system by providing a serial communicating means by optical fiber only for the terminal disposed at a long distance from a master constituting the data transmission system. CONSTITUTION:A data transmitting device 1 forming a master of a data transmission system is connected with the terminals 10-30 disposed at a short distance through pulse transformers 5, 13-33 by transmission lines, and conduct serial transmission by serial interface circuits 3, 12-32. It is also connected to a terminal disposed at a long distance through serial interface circuits 4, 42 by an optical fiber 103 to conduct serial transmission. Thus, a reduction in cost can be achieved by connecting the terminals disposed at a short distance by conventional transmission lines, and an increase in reliability can be achieved by connecting the terminal disposed at a long distance by optical fiber.
Patent JP-H0364864-A (JP)
Title: Electrolyte regeneration method for redox-flow cell
Inventor: SHIGEMATSU TOSHIO
IPC: H01M8/18
Filed: 1989-07-31
Abstract: PURPOSE:To simplify equipment and to reduce cost by immersing an iron mate rial in an electrolyte containing a positive active material of a redox-flow cell. CONSTITUTION:By immersing an iron material 56 in an electrolyte 55 containing a positive active material of a redox-flow cell, Fe<3+> ions in the electrolyte 55 are chemically converted into Fe<2+> ions. The electrolyte 55 is regenerated. Additional equipment regenerating the electrolyte 55 is unnecessary. Since Fe<3+> ions are chemically converted into Fe<2+> ions, outside power source for regenera tion is unnecessary. Cost for regenerating the electrolyte is reduced.
Patent JP-H1146428-A (JP)
Title: Wiring structure for building
Inventor: SATO SHINOBU
IPC: E04F19/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure for facilitating connection and branching of a wire, by simultaneously simply mounting and dismounting a ceiling cornice, and incorporating the wire in a rear surface of the cornice. SOLUTION: This structure is constituted by building an inner wall surface 7 under a ceiling surface 8 and interposing a connection box 1 between the surface 8 and the surface 7. In this case, the box 1 has a connection storage unit K2 for storing a connecting part of a wire 6 outputted, from a wire passage hole provided at the surface 8 and a connecting part of a wire 6 wired along a boundary between the surface 8 and the surface 7. A ceiling cornice 5 is installed to cover the wire 6 and the box 1 between the surface 8 and the surface 7, and the cornice 5 and an outer surface of the box 1 are mounted in an engaging state.
Patent JP-S6177771-A (JP)
Title: Printed circuit board and inspection thereof
Inventor: HIROZAWA KOICHI
IPC: H05K3/00
Filed: 1984-09-25
Abstract: PURPOSE:To facilitate the checking for the formation of a cutting line, by providing a linear conductive pattern with a larger-width than a cutting line width on both surfaces of a printed circuit board at the array position of a groove-shaped cutting line which cuts off the board in a margin. CONSTITUTION:A linear conductive pattern 5 with a larger width than the width of a cutting line 4 is provided on both surfaces of a printed circuit board 1 at the array position of the groove-shaped cutting line 4 which cuts off the board 1 in the margin. Then, a wiring tester is used to do an electric inspection of a circuit pattern 2 by a widely accepted means while the electric inspection of divided conductive patterns 5a and 5b provided on back and surface margins by being cut is done with a jig of the wiring tester. Thus, a wiring inspection machine inspects the continuity of the conductive pattern to facilitate the checking for the formation of a cutting line.
Patent JP-H0548992-A (JP)
Title: Enlargement method for liquid crystal display device
Inventor: KURODA MITSUHIRO
IPC: G02F1/133
Filed: 1991-08-09
Abstract: PURPOSE:To enable enlargement display in which display irregularity does not occurs by driving plural row lines at a same timing while consecutively applying a vertical clock signal in one horizontal scanning period. CONSTITUTION:A video image 1 is inputted to column drivers 16 and 17 and sampled. The shift register of the column drivers 16, 17 is initialized and the charge of an output load is released with a horizontal reset signals 3. A gate signal is applied to a liquid crystal panel 19 from a row driver 18 and a drain signal is applied to the panel from the column drivers. When a low signal 21 is inputted to a switching circuit, an enlargement display mode is activated. At this time, plural vertical clock signals 28 for enlargement are consecutively applied to the shift register of the row driver before a horizontal reset signal 3. Thus, plural lines corresponding to the number of clock signals are simultaneously driven with an overlap scanning within one horizontal scanning period and so the enlarged display can be obtained.
Patent JP-H0545606-A (JP)
Title: Device for branching laser beam
Inventor: ITO HIROSHI
IPC: G02B6/42
Filed: 1991-08-09
Abstract: PURPOSE:To provide a device for branching laser beam which securely branches the laser light from a laser device through an optical system with simple constitution. CONSTITUTION:The branching device is equipped with a kaleidoscope 13 which has a reflecting surface as its internal surface and is polygonally sectioned, an incidence lens 12 which converges the laser beam and makes it incident on the kaleidoscope 13, a condenser lens 14 which converges respective laser beams branched through the kaleidoscope 13, and plural optical fibers 15 which have incidence end surfaces provided on positions on which the respective laser beams are made incident.
Patent JP-2001027506-A (JP)
Title: Magnet position transducer
Inventor: KANAZAWA SHINICHI
IPC: G01B7/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic embedding position transducer capable of detecting a magnet in static state, which gets rid of the work surveying the maximum value of magnetic field and the work repeating magnetic filed measurement. SOLUTION: A magnet position transducer for detecting the position of a magnet by noncontact is constituted of a first three-axis magnetic sensor 1, a second three-axis magnetic sensor 2 and a measuring device 4 for operation- processing the measurement data of the first and the second sensors 1 and 2. The first and the second three-axis magnetic sensors 1 and 2 measure the magnetic filed intensity from a magnet 5 at the fixed position of each three-axis magnetic sensor. The differences of the measured values of each axis from the measured data is operated and processed, and based on the results, relative position relation of the magnet 5 and the measuring position is indicated in a spherical coordinates in this magnet position transducer.
Patent JP-2000025972-A (JP)
Title: Paper feeder
Inventor: MATSUSHITA TAKESHI
IPC: B65H3/52
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent noise by additionally mounting a second retaining member fixed near a paper passage between a paper feeding ring and a separation member so as to be adjacent to the lateral side in the paper cross direction of the separation member at prescribed intervals. SOLUTION: When a paper feeding ring 4 is rotated, paper coming into contact with the paper feeding ring 4 is drawn between the paper feeding ring 4 and the separation board 66 of a separation stage 60 by frictional force and the separation board 66 energized by the paper feeding ring 4 is moved backward so as to pass through between the paper feeding ring 4 and separation board 66. The separation stage 60 is brought into contact with a retaining board 30 and is not moved in the paper feeding direction 94, so that the amplitude of a main oscillating part on one side is not generated to eliminate oscillation.  The retaining board 30 is disposed so as to prevent the movement of the contact part of the separation board 66 and the paper feeding ring 4 or the paper, that is, the near part of an oscillation generating source, thus it is possible to eliminate the lateral oscillation on a separation lever 50.
Patent JP-H0484163-A (JP)
Title: Image forming device
Inventor: FUKUCHI MASAKAZU
IPC: G03G21/00
Filed: 1990-07-26
Abstract: PURPOSE:To allow a jam treatment and the exchange of a process cartridge with a simple operation and to improve the ease of maintenance by providing a jam detecting means and a control means for outputting movement signals to a process cartridge moving means and a cassette moving means in accordance with a jam signal. CONSTITUTION:The signals for the presence or absence of a transfer material from jam detecting sensors S1 to S4 are judged to be whether the jam or not in a jam judging section. The jam judging section emits the jam signal to a control section when the signals are judged to be the jam. The control section, then, stops driving sections relating to image formation, such as driving section for a photosensitive belt, driving section for a developing section and driving section for fixing. The control section emits the movement signals to the process cartridge moving means and the cassette moving means and the release signal to the upper cover releasing means. The process cartridge 15 and the cassette 16 are retreated to the 2nd position and the upper cover 12 is released. The exchange of the process cartridge or the jam treatment is executed by the simple operation in this way and the easy of maintenance is improved.
Patent JP-H0250072-A (JP)
Title: Drying of lumber and dried lumber employing it
Inventor: MOTOGAMI HIROSHI
IPC: F26B3/00
Filed: 1988-08-11
Abstract: PURPOSE:To reduce the difference of changing amount of dimensions due to contraction between the outer peripheral side of a lumber and the inside of the same and permit it to be effected simply without employing any special device by drying the lumber while restraining the outer periphery of the same including the cross sections thereof by a moisture permeable contraction restraining means. CONSTITUTION:A sheet body 2, moisture permeable orthogonally to the direction of the fibers of a lumber 1, is bonded on the whole of the outer peripheral surface excluding the cross sections 1a of the lumber by an adhesive agent. The sheet body 2 is bonded so as to function as a contraction restraining means restraining the contraction of the outer peripheral surface of the lumber, which is larger in the amount of contraction than the same inside of the lumber upon drying the lumber 1. A veneer or the thin sheet of lumber may be employed as the material of the sheet body 2, however, moisture permeable synthetic resin having a tensile strength capable of restraining the contraction of the lumber 1 may also be used with a low cost. The contraction of the outer periphery of the lumber 1, under being dried by natural drying or in a drying facility, is restrained and, therefore, the rate of contraction may be reduced compared with the case of normal non-restraining drying. According to this method, the difference of changing amount of dimensions due to the contraction between the inside and the outer peripheral side of the lumber 1 may be reduced whereby the cracking and/of warping of the lumber, which are generated by drying, may be prevented.
Patent JP-S6175405-A (JP)
Title: Error detecting method of machine system
Inventor: TORIYAMA KEIICHI
IPC: G05B19/048
Filed: 1984-09-26
Abstract: PURPOSE:To easily decide which machine device has a machine system entering a period wherein an error occurs by counting the number of time of correction by a controller and outputting a alarm signal when the counted value attains to a previously set value. CONSTITUTION:When the controller 1 makes connection, the number of times of correction is counted by a counter circuit and the counted number X is sent to a comparing circuit 3 so as to detect the error of the machine system of a machine device whose operation is controlled by the controller 1. This circuit 3 compares this number X with the value set previously in the circuit 3 and when the number X attains to the set value and the coincidence between the both is obtained, the circuit 3 outputs an alarm signal to a warning circuit 4. Consequently, the circuit 4 operates to generate an alarm and the control operation of the circuit 1 is stopped to easily decide which machine device has a machine device entering the period wherein the error occurs.