baber/WOPTO huggingface dataset:
Patent JP-H0684534-A (JP)
Title: Heat retaining device for liquid-cooled type fuel cell
Inventor: OGA SHUNSUKE
IPC: H01M8/04
Filed: 1992-09-04
Abstract: PURPOSE:To reduce a temperature difference in temperature distribution in the direction of the height of a cell stack and also retain heat with a small power consumption in the case of retaining heat for the cell stack at the time of keeping a liquid-cooled type phosphoric acid type fuel cell after shutdown. CONSTITUTION:An immersion type electric heater 27 is inserted into the rising pipline 15 of a cooling water circulating system 21 with a difference of elevation including a cooling pipeline 11 in plural stairs of a cell stack 10 and a downcomer path 13 descending from the uppermost cooling pipeline 11 of the cell stack and provided with a cooler 17 and a circulating pump 18 and the rising pipeline 15 connected with the lowermost cooling pipeline 11 from the lower end of the pipeline. And the cooling water within the rising pipeline 15 is heated to increase the temperature and circulated through the cooling water circulating system 21 by free convection to heat the cell stack 10 through the cooling pipeline 11 for temperature rise.
Patent JP-H0286487-A (JP)
Title: Optical recording medium
Inventor: TAKEUCHI KAZUMASA
IPC: G11B7/249
Filed: 1988-09-22
Abstract: PURPOSE:To enhance stability of recording and enable erasure and rewriting of records by providing a recording layer comprising metallic Al, a specified organic coloring matter, an electron-donative substance which is a transition metal complex or the like, on a base to produce an optical recording medium. CONSTITUTION:A recording layer comprising metallic aluminum, an organic coloring matter capable of forming a Schottky barrier therewith, an electron- donative substance and/or an electron-acceptive substance (each of the electron- donative substance and the electron-acceptive substance is a transition metal complex capable of taking a mixed valence state) and an electrolyte, is provided on a base to produce an optical recording medium. An example of the optical recording medium is one which comprises an ITO electrode 2 provided on a substrate 1, and a vapor-deposited aluminum layer 6, a porphyrin metal complex layer 5 and an electron-acceptive organometallic complex layer 4 which are provided on a glass substrate 7, the two substrates being disposed to sandwich an electrolyte layer 3 therebetween, thereby forming a recording film.
Patent JP-H0574072-A (JP)
Title: Magnetic disk device
Inventor: YANAGIHARA SHUICHI
IPC: G11B21/02
Filed: 1991-09-17
Abstract: PURPOSE:To correctly hold a positional accuracy and to improve vibration-proof property and impact resistance by arranging a balancer on the hollow part of a coil driving the arm so as to make the centroid position of an entire arm close to the center of a pivot axis. CONSTITUTION:The middle arm 4 of a magnetic disk device is held freely rotatably through a bearing 3. An upper arm 5 and a lower arm are fixed to both faces of the arm 4 and a magnetic head 8 is supported to be fixed respectively to one end of each of arms. This head 8 is held in the state of floating slightly by air film generated by the rotation of a magnetic disk 7. Further, a coil 9 constituting a part of a voice coil motor is fixed to the other end of the arm 4. The non-magnetic balancer 10 is fixed to the hollow part of the coil 9, and an actuator is balanced horizontally. By this configuration, the accurate positioning is performed in a short time and oscillation of the actuator is suppressed against vibration and the impact.
Patent JP-S62102156-A (JP)
Inventor: HIYUU BUI KOTSUCHINGAMU
IPC: G01N33/543
Filed: 1985-10-24
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-H0576600-A (JP)
Title: Mechanichemical actuator and tube for medical use
Inventor: OZEKI KAZUHIKO
IPC: A61L29/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide the mechanochemical actuator which can improve strength and generated power quantity while its constitution is relatively simple and the tube for medical use. CONSTITUTION:The mechanochemical actuator 1 is constituted by fitting an expandable sleeve 12 consisting of a braided non-expandable fiber element onto the outside wall of an elastic tube 11 provided internally with a mechanochemical member 2 and further converting the expansion and contraction effects of the mechanochemical member 2 to driving power via a sleeve 12.
Patent JP-H0976230-A (JP)
Title: Wire derailment detector for wire saw
Inventor: KATAMACHI SHIYOUZOU
IPC: B28D5/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wire derailment detector for a wire saw which makes it possible to deal with the saw for cutting by using a water-soluble slurry. SOLUTION: A microswitch 68B is provided near the end of a grooved roller 22B. The microswitch 68B has a rod-like contactor 72B, and is operated by bringing the wire 14 removed from the roller 22B into contact with the contactor 72B. The operation signal of the microswitch 68B is output to a controller, which inputs the signal to detect the derailment of the wire 14 and stops feeding of the wire 14. Since the derailment of the wire 14 can be detected by the contact of the derailed wire 14, it can deal with the wire saw for cutting by using a water-soluble slurry. The microswitches are provided at both ends of the roller to make it possible to detect whether the wire 14 is derailed or not.
Patent JP-H1165536-A (JP)
Title: Image display device, image display method and electronic equipment using the same, and projection type display device
Inventor: UCHIDA MASAHIDE
IPC: G02F1/133
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce image unevennesses and ghosts even while developing an image signal in (n) phases. SOLUTION: Pixel data are developed in (n) phases and (n) pieces of sample- and-hold switches are connected in parallel to be made sample-and-holding switch blocks corresponding to them and ons/offs of the sample-and-hold switch blocks are controlled by logics between output signals of respective enable circuits and output signals of an X-shift register 104. In respective sampling periods of respective pixel data, pixel data sampled in previous sampling periods in respective phase developing signal lines which corresponds to pixels are supplied at the starting time of a normal pixel sampling period. Moreover, in the normal pixel data sample-and-holding period, corresponding sample-and- holding blocks are made to be in off states.  Sampling periods of the pixel data are adjusted by a dot clock signal and they are set overall in 13-16 cycles and their duty factors are set to be roughly equal to or smaller than 66.7%.
Patent JP-S6479011-A (JP)
Title: Flaky oxide superconductor and production thereof
Inventor: KIKUCHI SUKEYUKI
IPC: C01G3/00
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a flaky oxide superconductor having a high critical current density and a laminar crystal structure in which the C-axis direction of the crystals coincides with the thickness direction. CONSTITUTION:This flaky oxide superconductor has a laminar crystal structure in which the C-axis direction of the crystals coincides with the thickness direction. The superconductor may be represented by a formula YBa2Cu3O7-y and is produced as follows: powdery starting materials are mixed, softened or melted by heating and solidified by rapid cooling at 10<2>-10<4> deg.C/sec cooling rate to form a sheetlike body and this body is heat treated at 500-1,000 deg.C in an oxygen atmosphere and crushed.
Patent JP-S6390521-A (JP)
Title: Production of ampholytic polymer particle
Inventor: KAWAGUCHI HARUMA
IPC: C08F220/56
Filed: 1986-10-04
Abstract: PURPOSE:To obtain the titled polymer having low impurity content and suitable for fiber, etc., by carrying out the radical polymerization of an ethylenic unsaturated amine with a specific amount of unsaturated carboxylic acid and a nonionic unsaturated amide in a lower alcohol. CONSTITUTION:The objective polymer can be produced by dissolving (A) an ethylenic unsaturated amine monomer of formula (R1 is H or methyl; R2 is 1-12C alkylene; R3 and R4 are H or 1-12C alkyl; A is O, etc.) (e.g. aminoethyl vinyl ether), (B) an ethylenic unsaturated carboxylic acid monomer (e.g. acrylic acid) and (C) a nonionic ethylenic unsaturated amide monomer in (D) a lower alcohol (e.g. methyl alcohol) (the amount of B+C in A+B+C is >=30mol%), adding (E) a radical polymerization initiator (e.g. acetyl peroxide) to the solution and reacting the monomers e.g. at 20-100 deg.C.
Patent JP-H08100568-A (JP)
Title: Controller for power door
Inventor: TAKIMOTO AKIYOSHI
IPC: E05F15/10
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the entrance of other persons into a room after a person enters the room. CONSTITUTION: An electric lock 12 for locking a door and an electric-lock controller 14 outputting a signal locking and releasing the electric lock 12 are provided. The door is opened and closed and moved normally when a locking inhibition signal is input to the electric-lock controller 14 from an all-day timer 20, the door is locked by the electric lock 12 when a signal inhibiting locking inhibition is inputted from a pushbutton switch 21 mounted in a room under the state, and the electric lock 12 is released by a human-body detecting signal from an internal sensor 3 under the state and the door 3 is opened and closed and shifted.
Patent JP-S6391841-A (JP)
Title: Optical recording medium
Inventor: SHIRATORI TSUTOMU
IPC: G11B7/24
Filed: 1986-10-07
Abstract: PURPOSE:To improve recording sensitivity without impairing the magnetic characteristics of a magnetic recording layer and the high corrosion resistance thereof to moisture and oxygen by using a protective layer having such structure in which the packing rate is low near the recording layer and is higher the further from the recording layer. CONSTITUTION:The underlying protective layer 2, the recording layer 3, the protective layer 4 and a reflection layer 5 are provided on a writing side substrate 1a and further said substrate is stuck to a substrate 1b for protection via an adhesive layer 6. The protective layers 2 and 4 are formed by increasing a discharge gaseous pressure monotonously with time at the time of forming the layer 2 and conversely decreasing the discharge gaseous pressure with time at the time of forming the layer 4 so that the packing rate is low near the layer 3 and is higher the further from the layer 5. The part near the layer 3 is thereby coated with the protective films 2, 4 having the low packing rate hence low heat conductivity, by which the escape of heat from the layer 3 is prevented and the recording sensitivity is improved. The protective effect for the layer 3 is improved by forming the film having the denser structure of the higher packing rate the further therefrom.
Patent JP-H0550314-A (JP)
Title: Material for shaft cutting tool
Inventor: MACHIDA MASAHIRO
IPC: B23B51/00
Filed: 1991-08-23
Abstract: PURPOSE:To improve service life and reliability by specifying each composition of a cutting edge part within the specified range from a cutting edge, its outer circumferential part and a shank part, in material for a drill or the like. CONSTITUTION:Each of ingredients of a range A part and a shank part of 0.1-0.4r (r shows a radius of a cutting edge part) from the axial center in the cutting edge part of 0.1L-1.0L (L shows length of the cutting edge part) from a cutting edge is set as follows: Co is 7-30% (this means wt.%, and so forth), Cr3C2 is less than 12% of Co, VC is less than 5% of Co, the rest is WC of less than 0.8mum in mean grain size and inevitable impurities. Each of ingredients of an outer circumferential part B part of the range A part is set as follows: Co is 5-15%, one type or more than two types being selected from the group consisting of TiC, TaC and (Ta, Nb) C is less than 20%, Cr3C3 is less than 12% of Co, VC is less than 5% of Co, and the balance is WC of less than 3nm in mean grain size and inevitable impurities. A shaft cutting tool material is obtained accordingly. This material is excellent in wear resistance, chipping resistance and breakproofing and, what is more, it makes the extent of tool life prolongable.
Patent JP-H0760912-A (JP)
Title: Easily openable packaging material
Inventor: MAZAKI HIDEHIKO
IPC: B32B27/06
Filed: 1993-08-30
Abstract: PURPOSE:To provide a packaging material capable of easy opening not requiring notch processing or a tear tape and capable of being easily opened by the tip of a finger. CONSTITUTION:In an easily openable composite packaging material containing a synthetic resin film, numberless fine cracks are formed to the fine strip like regions 2 provided to the synthetic resin film constituting the outermost layer of the composite packaging material so as to run in the direction parallel to the flow direction x-y of the packaging material.
Patent JP-H0962509-A (JP)
Title: Instruction reader
Inventor: KAWAI ATSUSHI
IPC: G06F9/38
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an instruction reader with which power consumption is reduced, configuration is simplified and instruction execution time is shortened while securing the required storage capacity. SOLUTION: An instruction memory 2 is provided for simultaneously reading plural instruction codes, and an instruction block address for designating an instruction block composed of plural instruction codes predicted to be next executed and an instruction position for designating the address of instruction to be next executed are outputted as a read address from the instruction memory 2 by an instruction address generating part 1. Based on the instruction position outputted from the address generating part 1, an instruction selector 4 selects any instruction code in the instruction block. An instruction register 5 temporarily holds the instruction code selected by the instruction selector 4 and outputs it in every clock cycle.
Patent JP-S6391547-A (JP)
Title: Concentration sensor
Inventor: IWATA KENZO
IPC: G01N27/22
Filed: 1986-10-06
Abstract: PURPOSE:To detect the concn. of a predetermined liquid with good accuracy, by almost uniformly mixing a conductive material to a material having a swelling property with regard to the predetermined liquid and measuring the change in the internal resistance value of an electric resistor formed of the resulting mixture. CONSTITUTION:When a sensor main body S is supported in a fuel tank T, a fuel mixture F passes through the opening 11a of a metal casing 10 and the opening 21a of an insulating member 20 to be invaded in the tank T from the under surface 31 of an electric resistor member 30. When the electric resistor member 30 is swollen toward the opening 21a because has a swelling property to alcohol in the fuel mixture F, the internal resistance value of the resistor member 30 increases. A signal processing circuit E generates a pulse signal at the frequency corresponding to the internal resistance value increased. Since this frequency corresponds to the concn. of alcohol in the fuel mixture F, when said pulse signal is utilized, the supply amount of the fuel mixture F can be properly controlled.
Patent JP-H0285115-A (JP)
Title: Automatic bag binding apparatus
Inventor: SHIMOMURA TAKAMICHI
IPC: B65B51/00
Filed: 1988-09-21
Abstract: PURPOSE:To improve the efficiency of bagging operation by mechanically binding the opening of a bag into a reusable condition by the provision of an air evacuating mechanism, a bag opening winding mechanism, a tab folding mechanism and a string binding mechanism. CONSTITUTION:An automatic bag binding device 1 pressed the upper part of a bag 2 filled with a predetermined amount of grain by operating an air evacuating mechanism 6 to remove the excessive air remaining in the bag and, by the subsequent operation of a bag opening winding mechanism 7, the opening 2a of the air-evacuated bag 2 is wound with the winding material vertically to close the bag. Thereafter, by operating a tab folding mechanism 8, each tab 26 on both edges formed by winding the opening 2a of the bag 2 is folded upwardly of the upper surface of the bag. By the subsequent operation of a string binding mechanism 10, each of the two string members 9 fixed to each tab of the bag is arranged in an overlapping condition and each string member 9 is forcibly tied in a bundle by being bound in the overlapping condition a plurality of times, thereby binding the opening 2a of the bag 2 filled with a predetermined amount of grain.
Patent JP-H1164036-A (JP)
Title: Stabilizing method of measured data
Inventor: AKISAWA SATOSHI
IPC: G01D1/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To stabilize measured data by determining beforehand the number of times of measurement and an allowable range, performing measurement, and performing operation process in a specified order by using a minimum value and a maximum value of an obtained data row. SOLUTION: The number of times of measurements (n) and an allowable range of measurement value ΔD are determined, and measurements are performed (n) times. Obtained data are D1 -Dn , the minimum value is Dmin , and the maximum value is Dmax . Whether the relation Dmax -Dmin <=ΔD is satisfied is examined. When the relation is satisfied, D1 -Dn are made a measured data row D, and the average value (ΣD)/n is adopted as the measured data. When the relation is not satisfied, the oldest datum D1 is annulled, and a new datum is added. About the new data row, the maximum value Dmax and the minimum value Dmin are examined. until Dmax -Dmin <=ΔD is held, the process that the oldest datum is annulled and a new datum is added is repeated. Finally, the average value (ΣD)/n is adopted as the measured data.
Patent JP-H0787942-A (JP)
Title: Method for sterilization and container used for the same
Inventor: OCHIAI SHINYA
IPC: A23L5/10
Filed: 1993-09-24
Abstract: PURPOSE:To efficiently sterilize a material such as food to be disinfected without reducing qualities by sterilizing the material under high pressure, followed by dehydrating. CONSTITUTION:A container 200 of double structure comprising the inside made of a membrane capable of permeating water and the outside composed of a membrane capable of blocking water is charged with water. A material 300 to be disinfected such as previously diluted food is packed and sealed in the container and sterilized under high pressure. The outside film of the container 200 is removed and the food is dehydrated to sterilize the material 300 to be disinfected.
Patent JP-S61117343-A (JP)
Inventor: OTAKI SHIGETOSHI
IPC: E03F7/00
Filed: 1984-11-12
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-S60129020-A (JP)
Inventor: UEMURA SHIYUNJI
IPC: A47J41/02
Filed: 1983-12-17
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-S60128784-A (JP)
Title: Color image pickup device with single plate
Inventor: MIYATAKE SHIGEHIRO
IPC: H04N9/07
Filed: 1983-12-15
Abstract: PURPOSE:To enhance resolution degree and to reduce false signals by improving array of color filters and providing a signal processing circuit to separate primary signals from a picture element output passing through a color filter. CONSTITUTION:Color filters are arranged as shown in the figure by a basic unit of horizontal four picture elementsXveritcal four picture elements. It is assumed that two horizontal lies are simultaneously scanned and the signal which is added in a solid- state image pickup device is outputted. In this case, the output signal sets a luminance signal Y to a base band, and is considered to be modulated in such condition that phases of B and R signals are different at 180 deg.. A signal processing circuit to separate said signals consists of an 1H delay circuit, an adder, a subtraction circuit and a synchronizing detection circuit, and a luminance signal can be obtained from a sum of the current scan signal and the scan signal which is delayed by one horizontal period. Since the luminance signal does not include modulated components of R and B signals, an LPF is unnecessary, and horizontal high resolution degree can be obtained. The difference between both signals is synchronously detected; therefore a B signal and an R signal are obtained. for these signals, interpolation is unnecessary afterwards, and false signals are extremely decreased since operation in the oblique direction is not executed.
Patent JP-H1064553-A (JP)
Title: Braid tube
Inventor: IMAI KATSUHIKO
IPC: H01M4/16
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a braid tube in which high bending strength and compression strength can be obtained even if the adhering rate of phenol resin which is a curing agent is reduced. SOLUTION: After applying about 1.2 percentage by weight of binder in a solid portion to the surfaces of glass fibers of 9μ in diameter, 200 fibers are bundled, and are taken up on a paper roll as glass strands so as to make a cake. The glass strands are released from the plural cakes, and are twisted with a twist number 1.0 so as to obtain a single yarn. Thereafter, two of these single yarns are bundled, and are doubling twisted with the twist number 4.0 so as to obtain wefts. From the wefts and warps such a braid tube as the number of the wefts are 64, the number of the warps are 32, and the weave density is 36mesh/25mm is made using a braid machine.
Patent JP-H1184623-A (JP)
Title: Production of phase mask for optical fiber working and optical fiber with bragg diffraction grating produced by using the phase mask for working optical fiber
Inventor: KURIHARA MASAAKI
IPC: G03F1/26
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To eliminate connecting errors by continuously feeding a drawing stage in one direction while successively scanning the phase mask blank part with a drawing beam corresponding to recesses or ridges perpendicular to the feeding direction to continuously draw the whole drawing region of the phase mask blank. SOLUTION: The drawing stage 5 used can be moved in the perpendicular direction (Y direction) to the scanning direction of a focused electron beam 14 scanned in one direction (X direction) by an electron beam deflecting device 4. A phase mask blank 10 comprising a quartz substrate on which an electron beam resist is applied is mounted on the drawing stage 5. The part of the phase mask blank 10 corresponding to recesses 26 is successively scanned with the electron beam 14 while the drawing stage 5 is continuously fed in one direction so that the whole drawing region of the phase mask blank 10 is continuously exposed for drawing. The pitch of the repeating pattern of the recesses 26 and ridges 27 is controlled to 0.85 to 1.25 μm.
Patent JP-H0554917-A (JP)
Title: Lead with pin terminal and manufacture thereof
Inventor: WADA YOSHIRO
IPC: H01R4/02
Filed: 1991-08-26
Abstract: PURPOSE:To dispose a number of pin terminals by using thin lead, improve the work efficiency by soldering with a joint part to be soldered inside an insulation tube, and fixing the lead with the insulation tube. CONSTITUTION:A conductor exposed part 3 at the terminal of lead 2 comprising heat-melting insulation coating 1 which melts at a similar temperature to a melting temperature of solder 5 is soldered with one end of a pin terminal 4 as it is covered with an insulation tube 6 which is not melted at the similar temperature to the solder 5 melting temperature preliminarily, so the heat- melting insulation coating 1 is melted simultaneously to be fused with the inside of the insulation tube to fix the lead 2.