baber/WOPTO huggingface dataset:
Patent JP-H08226074-A (JP)
Title: Finishing agent for synthetic fiber and synthetic fiber imparted therewith
Inventor: TERASAWA HIROYUKI
IPC: C09K23/00
Filed: 1995-02-22
Abstract: PURPOSE: To obtain the subject agent capable of producing synthetic fibers having well-balanced excellent synthetic fiber properties, and also capable of forming uniform surface crystal layer on the fibers by controlling water penetration into the fibers when applied thereto as a water-based finishing agent, and to obtain synthetic fibers (esp. polyamide fibers) treated with this agent advantageously producible in terms of process. CONSTITUTION: This finishing agent essentially comprises (A) a smoothing agent ingredient 400-1000 in molecular weight and (B) a nonionic surfactant ingredient prepared by esterification of an ethylene oxide adduct to polyhydric alcohol 800-3000 in molecular weight with a fatty acid. It is preferable that this agent comprises 40-80wt.% of the ingredient A and 20-60wt.% of the ingredient B, or the ingredients A and B account for 85-95wt.% of the whole agent, or this agent be an aqueous emulsion 5-30wt.% in solid content.
Patent JP-H04253870-A (JP)
Title: Fire extinguishing sprinkler installation
Inventor: YAMADA HITOSHI
IPC: A62C37/38
Filed: 1991-02-04
Abstract: PURPOSE:To prevent sufficiently a water hammer phenomenon in opening an open valve and enable the pressure resisting grade of apparatus members in the secondary side piping system to be degraded at ease by increasing gradually liquid pressure in a sprinkler head and the secondary side piping with a small flow passing means. CONSTITUTION:Since in the operation of a fire detector 1 a receiving board 3 operates a motor section 41 according to a fire signal to open a starting valve 24, liquid pressure in a cylinder chamber 20 of an open valve 6 is exhausted through an operating chamber 17 from a drain pipe 25 to be reduced, and the open valve 6 is opened by the primary side 8 liquid pressure and liquid pressure in a signal inflow chamber 22 is increased to operate a pressure switch 39 and inform the receiving board 3 of opening the open valve 6. On the other hand, the primary side 8 pressure liquid flows through the secondary side 7 to pipings 31, 32 by a pressurizing means such as pressure air tank. The pressure liquid to the piping 32 is throttled by an orifice 33 to flow into the secondary side piping 5, so that liquid pressure is gradually increased and a water hammer phenomenon due to the inflow is not generated.
Patent JP-H10265516-A (JP)
Title: Carrier for olefin polymerization catalyst
Inventor: LUCIANI LUCIANO DR
IPC: C08F10/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier for producing a new catalyst component or catalyst system manifesting an improved properties, especially high activities and/or high stereo regularity. SOLUTION: This carrier is produced by a method comprising (a) the step of carrying out an impregnating treatment of a solution of Mg chloride into silica in the presence of an electron donor, (b) the step of drying the obtained impregnated silica, carrying out the dipping treatment of the impregnated silica into a SiCl4 solution dissolving an Mg-alkyl at (-10)-20 deg.C and optionally further adding the electron donor, (c) the step of treating the slurry obtained by the step (b) at a temperature between 40 deg.C and a reflex temperature, and (d) the step of drying the carrier obtained by the step (c).
Patent JP-H02214144-A (JP)
Title: Sealing jig
Inventor: YAMADA TAKEO
IPC: H01L23/02
Filed: 1989-02-15
Abstract: PURPOSE:To realize a highly parallel degree between a first member and a second member constituting a sealing structure by a method wherein this jig is composed of a specific lower jig and a specific upper jig and a position of a center of gravity of the upper jig is made lower than a junction face of the first member and the second member. CONSTITUTION:This jig is composed of the following: a lower jig 10 which supports at least one out of a first member and a second member 31, 32; as upper jig 20 which sandwiches and presses the first member and the second member 31, 32 between itself and the lower jig 10; a position of a center of gravity G of the upper jig 20 is made lower than junction faces 35, 36 of the first member and the second member 31, 32. As a result, when the first member and the second member 31, 32 which have been sandwiches and pressed between the lower jig 10 and the upper jig 20 are in a nonparallel state, the position of the center of gravity G of the upper jig 20 deviates from a vertically lower part which is stable. A distribution of a pressing force in a direction to correct the nonparallel state around the junction faces 35, 36 of the first member and the second member 31, 32 is changed by a restoring force of the position of the center of gravity G which has deviated. Thereby, it is possible to obtain a highly parallel degree of the first member and the second member 31, 32 which are sealed and bonded via a molten bonding material.
Patent JP-H10229222-A (JP)
Title: Semiconductor temperature switch element
Inventor: YAMANAKA EIJI
IPC: H01L35/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To enable a high reliable and compactible semiconductor temperature switch element to be manufactured, by a method wherein a thermal electromotive force generating element is inserted to connect two control electrodes to be constantly impressed with the electromotive force generated by the generating element. SOLUTION: Within a power driven semiconductor element 15, gate electrodes 12, 12' as control electrodes are selected and formed in an N type silicon layer 11 so that, in the semiconductor element 15 and a thermal electromotive force element 5, the terminal end 2 of a copper film of the thermal electromotive force element 5, i.e., the plus potential side may be connected to the source electrode 13 as a control electrode made of an N<+> source ohmic layer of the semiconductor element 15 using an aluminum wire bonder. Besides, the terminal end 3' of a constantan film of the thermal electromotive force element 5, i.e., the minus potential side is connected to the gate electrode 12' of the power driven semiconductor element 15. Through these procedures, the connection between gate.source of the semiconductor element 15 is sustained in the status constantly impressed with minus potential.
Patent JP-S63201718-A (JP)
Title: Table retrieving system
Inventor: AJIRO KUNIKO
IPC: G06F17/30
Filed: 1987-02-17
Abstract: PURPOSE:To efficiently retrieve a tree structure table whose size is indefinite, by calling recursively a retrieval program for retrieving whether prescribed information exists or not, based on pointer information of the subordinate table, and also, returning it successively to a call origin, when the prescribed information exists, and ending the retrieval. CONSTITUTION:A retrieval program FNC retrieves whether prescribed information 50 exists or not, and when the prescribed information 50 does not exist in its table TRO, if a first subordinate table TR1 exists, it is indicated and its own retrieval program FNC is called. A call destination retrieves whether the prescribed information 50 exists or not with regard to a designated table, but when the prescribed information 50 does not exist, furthermore, the subordinate table TR1 of its table is indicated and the retrieval program FNC is called. In such a way, when the program reaches a leaf table, it is returned successively to a call origin together with return information 20, but when second subordinate table TR2 exists in a retrieval table of its call origin, its subordinate table TR2 is retrieved again by a call. In such a way, the retrieval can be executed efficiently.
Patent JP-H10230168-A (JP)
Title: Photocatalyst cell and its production
Inventor: KAWAMOTO TAKESHI
IPC: B01J21/06
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic cell which can easily be produced and is easy to be handled by forming an ultraviolet photocatalyst layer on the outer face of a light transmissive cylindrical body and forming a visible light photocatalyst layer in the inner face. SOLUTION: To produce a photocatalytic cell to be used for liquid phase reaction of decomposing harmful substances in water and gas phase reaction for decomposing maldorous substances in air, an ultraviolet photocatalyst layer is formed on the outer face of a light transmissive cylindrical body and on the other hand a visible light photocatalyst layer is formed in the inner face through an ion exchangeable substance. In this case, as the ultraviolet photocatalyst, titanium oxide, tungsten oxide, or strontium titanate are used and titanium oxide is preferable. On the other hand, as the visible photocatalyst, ruthenium(III)-bipyridine complex, phthalocyanine, polyphenylene, etc., are used and ruthenium(III)-bipyridine complex is preferable due to high durability. Such photocatalyst cells 1 are preferable to be used as a photocatalyst unit A by bonding a large number of cells.
Patent JP-H07243497-A (JP)
Title: Friction drive device
Inventor: SHINADA KUNINORI
IPC: F16H19/02
Filed: 1994-03-03
Abstract: PURPOSE:To provide a high-precise friction drive device by using vertical movement influenced by an own weight by a method wherein at least three rotary vehicles to drive two straight advancing parts are provided and the role of a counterbalance is performed by one of the two straight advancing parts. CONSTITUTION:In a friction drive device using vertical movement influenced by an own weight, for example, friction bars 13 and 14 are arranged as two straight advancing parts and at least three rotary vehicles 9-11 are provided to drive the friction bars 13 and 14. The role of a counterbalance is performed by one of the friction bars 13 and 14. Namely, when an optical element is ground by using a head 20 for grinding arranged on a first slide bearing 5a on the first friction bar 13 side, a second slide bearing 16a on the second friction bar 14 side and a head 21 for measurement arranged thereon are operated as a counterbalance for canceling an own weight. This constitution eliminates the influence of the own weight and performs high-precise friction drive.
Patent JP-H06245534-A (JP)
Title: Inverter device
Inventor: NIIHORI HIROSHI
IPC: H02M7/48
Filed: 1993-02-23
Abstract: PURPOSE:To raise the responsibility of a circuit for detecting load voltage, concerning an inverter device of rectangular-wave output having a controlling means for supplying, to a load, power proportional to the load voltage. CONSTITUTION:An inverter device which has switching devices Q1-Q4, a load Z, a capacitor C0, and an inductor L1 and supplies low-frequency rectangular- wave power to the load Z has diodes D1 and D2 for half-wave-rectifying the output voltages of the secondary windings N1 and N2 of the inductor L1. And a resistor R1 is connected in parallel with a circuit of capacitors C1 and C2 for smoothing the individual half-wave rectified outputs connected in series so as to add the voltages, and a means for regulating power to the load Z in accordance with voltage Vc obtained in this resistor R1 is provided. Consequently, it becomes unnecessary to make larger the time constant of a circuit for detecting the voltage of the load Z, and it becomes possible to engance the reponsibility of the detector circuit.
Patent JP-H10230287-A (JP)
Title: Starting device of motor for supplying biological solution and its starting method
Inventor: HATTORI TAKESHI
IPC: C02F3/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a starting device of a motor for supplying a biological solution capable of supplying the biological solution late at night without needing an operator to the site on purpose and to provide its starting method. SOLUTION: A set timer having a contact for closing at a prescribed set period is provided at a series circuit of a battery power source 11 and a timer 10, and the period closing the contact of the set timer is set, and an starting switch 12 is input, thereafter, after the contact is closed and output is issued by the timer, the set timer is dismantled.
Patent JP-H01207601-A (JP)
Title: Shape detecting device for belt-like metallic material
Inventor: UESUGI KENICHI
IPC: G01B5/20
Filed: 1988-02-15
Abstract: PURPOSE:To improve the accuracy of the shape detection of a rolled stock and to improve the quality of the rolled stock by stacking disks where sensors which detect the shape of the belt-like metallic material by disk width are incorporated, and integrating them in a roller shape. CONSTITUTION:A shape detecting rotary body 3 is constituted by stacking the disks 7 where the sensors which detect the shape of the belt-like metallic material by disk width are incorporated and integrating them in the roller shape. End plates 12 are fixed integrally to both end parts of the shape detecting rotary body 3, rotary shafts 13 are provided thereto respectively, and the rotary shafts 13 are fitted to a moving base 14 which is movable in the width direction of the belt-like metallic material through bearing bodies 15. Then, a signal processing computer computes the ratio of tension between both breadthwise end parts of the belt-like metallic material from position signals obtained by the sensors incorporated in the disks of the shape detecting rotary body 3 corresponding to both breadthwise and parts of the belt-like metallic material and input information based upon the position signals, and accurately detects the plate width shape.
Patent JP-H01210096-A (JP)
Title: Removal of iron cyanide complex
Inventor: HIROTA YOSHIHIRO
IPC: C02F1/58
Filed: 1988-02-18
Abstract: PURPOSE:To insolubilize an iron cyanide complex and remove it efficiently, by adding copper (II) ion in a specified amount to an aqueous soln. contg. an iron cyanide complex, adjusting the soln. at pH <=8, adding sulfite compounds, and separating produced precipitates. CONSTITUTION:Copper (II) ion is added to an aqueous soln. contg. an iron cyanide complex in an amount more than equivalent mole of iron cyanide. Then, after the soln. is adjusted at pH <=8, a sulfite compound is added to the soln. and produced precipitates are separated so as to remove the iron cyanide complex. In this case, it is preferable that active carbon is brought into contact in either processes before separation of said precipitates. Also in addition to the sulfite compound, while redox potential of the soln. is measured, the sulfite compound addition should preferably by finished by the time jumping of redox potential is at least finished.
Patent JP-H04273656-A (JP)
Title: Thermal-transfer recorder and facsimile equipment using its
Inventor: SASAI KEIZO
IPC: B41J2/325
Filed: 1991-02-28
Abstract: PURPOSE:To carry an ink sheet more stably. CONSTITUTION:While recording paper 11 is carried in the recording operation, the carrying of an ink sheet 14 is stopped, power is applied to a thermal head 13 to make the transfer of ink onto the recording paper complete and an ink sheet carrier motor 25 is driven while the recording paper 11 comes to a halt to carry the ink sheet 14. Thus, the carrier accuracy of the ink sheet is improved and the transfer of ink is uniformized and a picture with high quality without missing of a picture and uneven density is recorded.
Patent JP-S59192659-A (JP)
Inventor: HANSUUKURISUTOFU KURAIN
IPC: B60T8/1766
Filed: 1984-02-24
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-H04273216-A (JP)
Title: Device and method for inspecting active matrix substrate
Inventor: OKAMOTO MASAYA
IPC: G02F1/13
Filed: 1991-02-28
Abstract: PURPOSE:To provide the device for inspecting an active matrix substrate which can easily and surely detect in the state before assembling the substrate as a display device and the method for inspecting the substrate by using this device. CONSTITUTION:A transparent conductive film 2, an oriented film 3 on the transparent conductive film 2, a photoconductive polymer sheet 5 facing the oriented film 3 via a liquid crystal layer 4, and spacers 6 for maintaining the specified layer thickness between the oriented film 3 and the polymer sheet 5 are provided on a transparent insulating substrate 1. The photoconductive polymer sheet 5 corresponding to the region enclosed by the scanning line and signal line on the active matrix substrate 42 is made conductive and the voltage drop by this sheet 5 is eliminated if the above-mentioned device 20 for inspection and the substrate 42 are disposed to face each other between polarizing elements 21 and 22 and are irradiated with the light from a light source 23. The decrease in the impressed voltage of the liquid crystal layer 4 is thus lessened.
Patent JP-S62190979-A (JP)
Title: Two-dimensional ccd image sensor and its driving method
Inventor: ODA HIDETSUGU
IPC: H04N5/335
Filed: 1986-02-18
Abstract: PURPOSE:To perform both an interlaced and a noninterlaced scan by providing a multistage shift register which includes an inverter, a gate switch, and a pulse switch as a unit in a sensor, and connecting the output terminals of respective inverters to transfer electrodes of a vertical CCD register. CONSTITUTION:When noninterlaced scanning operation is performed, transistors(TR) 76-79 turn off and a pulse with a constant period is inputted from an input terminal A. This pulse are delayed by respective inverter stages by applying two-phase pulses phi11 and phi12 to the gates of the TRs 72-75 and output pulses are generated at respective inverter output terminals C, E, G, and I. Then when interlaced scanning operation is performed, four-phase pulses -phi1--phi4 are applied to input terminals of, for example, a pulse switch and then the same pulses are generated at the respective inverter input terminals C, E, G, and I. The respective inverter output terminals are connected to respective electrodes of the vertical CCD register and inverter output pulses become CCD driving pulses.
Patent JP-H01209359-A (JP)
Title: Cracking detection for high frequency hardening
Inventor: SAKANO AKIRA
IPC: G01N29/04
Filed: 1988-02-17
Abstract: PURPOSE:To facilitate measurement in the generation of a cracking of work, by detecting an acoustic radiation wave during the martensite transformation of work after heated to use the generation moment of the acoustic radiation wave as starting point of a measuring section in the detection of the cracking. CONSTITUTION:Work 2 is mounted on a chuck 6 of a high frequency hardening machine 3 and heated for hardening. After the heating, the work 2 is cooled. An acoustic radiation wave which is released when the temperature of the work 2 reaches a martensite transformation point is detected with a sensor 4 and outputted from a band pass filter 16. Using the generation moment of the acoustic radiation wave as starting point of a measuring section in the detection of a cracking, the acoustic radiation wave of a cracking generated with the cracking of the work 2 is detected with the sensor 4 and outputted from the band pass filter 16. Thus, the measuring section for the generation of the cracking can be established without depending on the material and shape of the work thereby achieving a higher reliability of data with easier measuring work.
Patent JP-H063991-A (JP)
Title: Fixing device
Inventor: YASUDA SHINICHIRO
IPC: G03G15/20
Filed: 1992-01-23
Abstract: PURPOSE:To obtain a small-sized fixing device of high reliability and low energy consumption by fixing toner sticking on a recording medium on the way of carrying by a fixing temperature <=130 deg.C. CONSTITUTION:The device is constituted of a heat roller 8 constituted of an insulating layer 12 installed around a rotary shaft A and a conductive elastomer layer as a heat generating layer 13 installed on the layer 12 and an elastic pressure roller 9. And the specific resistance value of the conductive elastomer layer is <=100OMEGA.cm, and the temperature generated on the elastomer layer is <=150 deg.C at maximum. A conductive brush, etc., is brought into contact with both ends of the heat roller and charges are impressed so as to energize the layer. And the heat roller 8 and the pressure roller 9 are rotated in contact with each other, and the toner image on the carried recording medium is fixed by heating by the heat of the fixing temperature <=130 deg.C generated by energizing the conductive elastomer layer in between the contact surface.
Patent JP-S61194541-A (JP)
Title: Diagnostic method of computer system and its device
Inventor: NISHIKAWA MASAAKI
IPC: G06F11/22
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a method to be diagnosed with a computer system and a unit, by transferring a diagnostic program through an I/O port to a RAM in the computer system from a diagnostic device and executing a program built in the RAM. CONSTITUTION:The computer system 1 transfers the contents of a program memory for the diagnostic 9 of a diagnostic device 2 connected to an input port 7 in accordance with a transfer program 5 to the RAM 6 of the system 1 in accordance with the specified procedure. The system, after all program data for diagnostic are stored to the RAM 6, jumps a program address of a CPU 3 to a first address of the RAM 6, and executes the diagnostic program stored in the RAM. This diagnostic program diagnoses the components of a control program memory 4, RAM 6, CPU 3, etc. of the system 1, and outputs the diagnostic contents to an output confirmation circuit 13. Further, it contains the contents to diagnose the input port 7 and diagnose the operation of an output port 8.
Patent JP-S63204175-A (JP)
Title: Automatic rack inserter/remover
Inventor: KURIHARA TSUGUHIRO
IPC: G01R31/30
Filed: 1987-02-19
Abstract: PURPOSE:To achieve automation of operation of inserting or removing a DUT board, by transmitting a reciprocative rotation of a drive section rotating shaft to a rotating shaft through a power transmission mechanism to rock a rocking shaft connected thereto with a link mechanism centered on the rotating shaft. CONSTITUTION:A rack 3 is carried into a thermostatic cell 1 and stopped at a fixed position with a positioning sensor 17 within the cell. In response to a stop signal for the rack, a rotating shaft at a drive section 14 starts reciprocative rotation. The motion is transmitted to four rotating shafts 12 with a gear 11 and a chain 7 and further to a rocking shaft 13 through a link mechanism 6 so that the rocking shaft 13 rocks as indicated by the arc ab centered on the rotating shaft 12. Thus, the rack 3 moves in the direction of a connector 5 when the rocking shaft 13 rocks in the direction (a), a DUT board 4 is inserted into the connector 5 and a test signal is sent. Upon the end of a test, the rotating shaft at the drive section 14 rotates in the opposite direction to rock the rocking shaft 13 in the direction (b). Thus, the rack 3 is separated from the connector 5 and the connector 5 is pulled off the DUT board 4.
Patent JP-H11232624-A (JP)
Title: Actuator and rotary magnetic head device
Inventor: KAWAGUCHI HIROTO
IPC: G11B5/592
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an actuator, in which adhesives can be interposed properly between a displacement element and a fixed section, and a rotary magnetic head device with the actuator. SOLUTION: The actuator has a displacement element 31 and a fixed section 32 pinched and fixed at one end section of the displacement element 31 through adhesives, anaerobic adhesives are used as the above-mentioned adhesives and adhesive reservoir sections 32ab, 32bb for storing a part of the above-mentioned anaerobic adhesives are formed on the pinching surfaces of the fixed section 32.