baber/WOPTO huggingface dataset:
Patent JP-2000230597-A (JP)
Title: Hydraulic shock absorber
Inventor: YONEZAWA KAZUHIKO
IPC: F16F9/52
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an absorber which has no effective stroke number of a piston rod reduced, even if oil temperature is raised by an elongation/ shrinkage motion continued. SOLUTION: Oil of an expansion volume derived in a hole formed in a second step piston rod and a rod side oil chamber R3 separated in a first step piston rod 2 which is substantially the same cross section area as this hole is flowed to a front chamber R7, constituting an oil temperature compensation mechanism S through an orifice 3a. An oil of expansion due to a volume expansion derived in a volume chamber R5, constituting the oil temperature compensation mechanism S and being the same volume as a total volume of the hole and a rod side oil chamber R3, is made to flow into an oil temperature compensating chamber R6 which constitutes the oil temperature compensation mechanism S.  At this time, the cross sectional area in a temperature compensation piston P constituting the oil temperature compensation mechanism S and separating the front chamber R7 and the oil temperature compensating chamber R6 is set identical.
Patent JP-S54127367-A (JP)
Title: Electronic wristwatch with external terminal
Inventor: KATOU YOSHIAKI
IPC: H05K1/18
Filed: 1978-03-27
Abstract: PURPOSE:To obviate giving influence to the inside despite accidental touching by hermetically closing the opening part of the exteror by the conductive rubber, inserting the connector of other electronic apparatus, pressure contacting the conductive rubber to the inside terminal by its conductor and performing electrical connection between the conductor and internal terminal. CONSTITUTION:Aconductive rubber sheet 10 consisting of pressure sensitive conductive rubber is compression bonded to the back cover at the periphery of the inside surface of a terminal opening part 5 by the ring form protrusion 11 on the movement, whereby the entry of water through the opening part is prevented. While no external apparatus is connected, the internal terminal 9 and conductive rubber 10 are kept apart. When the connectors 12 thru 14 of the external electronic apparatus are connected, its connector conducting bar 13 pressure contacts the conductive rubber 10 to the internal terminal 9, thus sufficiently lower the electric resistance between both and conducting both. The abovementioned conductive rubber 10 is pressure sensitive conductive rubber which exhibits insulation characteristic in a free state but shows conductivity of only the portion where pressure is applied.
Patent JP-S63202842-A (JP)
Title: Metal vapor discharge lamp
Inventor: OTANI KATSUYA
IPC: H01J61/34
Filed: 1987-02-18
Abstract: PURPOSE:To prevent a deterioration in performance by specifying the mounting position of a hydrogen getter to easily remove impurity gasses in a high load metal vapor discharge lamp having a luminous tube made of quartz. CONSTITUTION:A luminous tube 1 has a pair of electrodes 6, 6' made of quartz and the tube wall load is set to 15 w/cm<2> or more. A hydrogen getter 5 is mounted in the space between two cylinders whose height from the central axis of the luminous tube 1 is equal to the distance between the electrodes 6, 6' and radii are R+3cm and R+1cm (R is the radius of the luminous tube 1). The potential of the hydrogen getter 5 is made to equal that of either one electrode of the luminous tube 1. By specifying the position of the hydrogen getter, impurity gasses can easily be removed. Therefore, a deterioration in performance can be prevented.
Patent JP-S62194474-A (JP)
Title: Cable checker
Inventor: TANAKA KIYOBUMI
IPC: G01R31/02
Filed: 1986-02-21
Abstract: PURPOSE:To make it possible to easily check a cable with a short time while simplifying apparatus constitution, by comparing AC noise generated when a terminal having a shield part connected thereto is earthed with AC noise generated when the other terminal is earthed. CONSTITUTION:A terminal c' to which the shield part 2 of a multicore cable 1 with a shield to be inspected is connected and a terminal a' to which other core wire 3 is connected are connected to a change-over circuit 3, and when a start switch 5 is turned ON, the commercial AC noise generated in the core wire 3 is stored in a memory circuit 9 through an amplifier 6, a rectifying circuit 7 and an AD converter 8. Next, the change-over circuit 4 is changed over to a reverse direction and commercial AC noise measured similarly and the output of the memory circuit 9 is compared with the output of the AD converter 8 by a comparing circuit 10 and both outputs the judged by a judge circuit 11 to allow a judge lamp 12 to light. The control of the above-mentioned operations is performed by a control circuit 13.
Patent JP-S58154089-A (JP)
Inventor: GOUDA YUUICHI
IPC: G07F11/18
Filed: 1982-03-08
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-H10230152-A (JP)
Title: Paste agitator
Inventor: OKUYAMA YOSHINAMI
IPC: B01F7/16
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a paste agitation device which is capable of agitating to a satisfactory extent irrespective of the viscosity or the types of pastes and being cleanable with ease and enhanced in productivity. SOLUTION: This paste agitation device 10 comprises a hollow cylindrical paste vessel 30 whose upper part is opened and which is turningly driven around a vertical central shaft on a fixing base and an agitation member 22 which is supported on a support base in the upper part of the paste vessel 30 and is turningly driven and transferred around the central shaft of the paste vessel 30 in the vertical direction. In this case, the agitation member 22 is provided with an agitation rod 22b which extends downwards. This agitation rod 22b is provided with a sphere-shaped tip 22c at a position deviated in a radius direction from the central shaft in a fallen state.
Patent JP-S60180103-A (JP)
Title: Magnetic material and magnetic film of metal oxide
Inventor: MACHIDA HAJIME
IPC: H01F10/20
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a material which has high recording sensitivity, is excellent in resistance against oxidation and corrosion and in transparency and is especially suitable for photomagnetic recording medium by using the material indicated by a specific general formula. CONSTITUTION:A material indicated by a general formula [wherein Me=Ba, Pb or Sr, M1=Ga, Al, Mn, M2=Ta, Ga, 5<=(n)<=6, 0<(x)<=0.8, 0<(y)<=0.4 and n1, n2 is ion valence of M1, M2 respectively] is used. For example, BaCO3, SrCO3 or PbCO3 and Fe2CO3, one of Ga2O3, Al2O3 or Mn2O3 and TaO2 or GeO2 are mixed and ground and calcined at a temperature of 1,000-1,100 deg.C. Then, this is ground, put in an appropriate metal mold for forming and sintered at a temperature of 1,200-1,400 deg.C to obtain a magnetic material of metal oxide. In order to make a magnetic film using this magnetic material, e.g., the material is coated to a target of film thickness approx. 0.1-10mum on a substrate at a substrate temperature of 500-700 deg.C by vacuum deposition, sputtering or ion plating.
Patent JP-H02216639-A (JP)
Title: Magneto-optical recording medium
Inventor: MIZUTANI TADASHI
IPC: C22C45/04
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a magneto-optical recording medium which enables good recording/erasing even in a low bias magnetic field by constituting the recording layer of a specific amorphous metal thin film having the easily magnetizing axis perpendicular to the film surface. CONSTITUTION:The magneto-optical recording medium has the recording layer of an amorphous film having the easily magnetizing axis perpendicular to the surface thereof and the composition expressed by (Nd,Pr)x(Smz(GdTb)1-z)y(Fe, Co, Ni)100-x-y, wherein x, y and z satisfy the formula I. Proportions of the amounts of Fe, Co and Ni can be arbitrarily controlled according to the conditions of recording/erasing for the medium so as to obtain desired values of physical properties such as Curie temp. and compensation temp. However, to obtain a perpendicularly magnetized film, which is the requirement for the magneto-optical recording medium, from the composition above described, it is necessary to make the proportion of total rare earth elements (x+y) in the film in the range from 15at.% to 40at.%. Thus, the obtd. recording medium enables good recording/erasing even in a low bias magnetic field.
Patent JP-S60202743-A (JP)
Inventor: FURANSU GUDORIAAN
IPC: B01J27/18
Filed: 1985-02-26
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-S58153897-A (JP)
Inventor: TAKEYA YOSHIKI
IPC: F16L1/024
Filed: 1982-03-05
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-S58153138-A (JP)
Title: Automatic setting method for neutral position in speed change gear
Inventor: KONDOU SHIYOUICHI
IPC: G01M17/007
Filed: 1982-03-06
Abstract: PURPOSE:To automatically set the neutral position, by providing a chuck which holds a speed change shaft, shifting and selecting actuators for moving the speed change shaft in the shifting direction and in the selecting direction, and the like. CONSTITUTION:The speed change gear is provided with the power chuck 6. The power chuck 6 is provided at the tip of a main shaft 7 so as to form a unitary body and holds the speed change shaft of a transmission. The speed change gear is provided with a shifting servocylinder 8 and selecting servocylinder 14, which are the shifting and selecting actuators for moving the speed change shaft S in the selecting direction. In this constitution, the speed change gear can be automatically set at the neutral position.
Patent JP-S52119738-A (JP)
Title: Motive power station equipment
Inventor: AKIBA MASAFUMI
IPC: F03G7/05
Filed: 1976-03-31
Abstract: PURPOSE: A motive power station equipment to facilitate a remarkable decrease on the heating surface area of a condenser of a desalinating system with enhancing the Rankine efficiency so that the temperature difference may be largely set between the high heat source and the low heat source in a two-fluid cycle system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63204150-A (JP)
Title: Reagent for immunologic analysis
Inventor: KATAYAMA TETSUYA
IPC: G01N33/544
Filed: 1987-02-20
Abstract: PURPOSE:To provide a reagent for immunological analysis which enables precise and handy analysis, by holding composition ratio between at least one of phospholipid and sugar lipid composing a liposome and a crosslinking group within a specified range. CONSTITUTION:At least one of phospholipid and sugar lipid is made to react with a cross linking agent in a solvent and a functional group is introduced into a lipid molecule to make a functional lipid. The functional lipid thus obtained is blended with a proper amount of cholesterol and another lipid as required and an aqueous solution containing a labeled substance is added to prepare a suspension of liposome. The liposome suspension is allowed to react with an antibody, a part thereof or an antigen in a buffer to immobilize the antibody, a part thereof or the antigen on the liposome. Composition ratio is 0.01-1mol.% between at least one of phospholipid and sugar lipid composing the liposome and the crosslinking group. When the ratio is below 0.01, the sensitivity is low and when it above 1, the S/N ratio becomes lower.
Patent JP-H02213594-A (JP)
Title: Shield drilling machine for deformed cross section
Inventor: SHISEKI AKIO
IPC: E21D9/08
Filed: 1989-02-14
Abstract: PURPOSE:To efficiently drill a deformed cross section hole by fitting a circular cutter at the tip of a rotary driving shaft with an axis in the drilling direction and fitting roller cutters on a rotary shaft in the perpendicular direction to the rotary driving shaft. CONSTITUTION:A tunnel with a circular cross section is drilled by a circular cutter 14, and undrilled portions in contact with skin plates 10 are drilled by roller cutters 18. The drilled sediment is guided in the arrow D direction from the opening section of the circular cutter 14 and gaps between the circular cutter 18 and the roller cutters 18 and guided into a chamber 20. The sediment is then mixed with the muddy water fed from a mud feed pipe 22, and the mixture is discharged to the outside of a shaft by a mud discharge pipe 24.
Patent JP-H03238174-A (JP)
Title: One-side submerged arc welding method at high speed
Inventor: OHAMA NOBUYUKI
IPC: B23K9/18
Filed: 1990-02-16
Abstract: PURPOSE:To perform welding with high efficiency by specifying the wire diameter of first and second electrodes and specifying the relation between an electric current and the welding speed of both. CONSTITUTION:One-side multiple electrode submerged arc welding is performed by using >=3 electrodes of first, second and third electrodes 8, 9 and 10. The wire diameter of the first electrode 8 and the second electrode 9 is then made to >=4.0 mmphi. When a current and the welding speed of the first electrode 8 are then denoted by Iq1(A) and S(sm/min), respectively, 100<=S<=200 is formulated and the inequality 1 is satisfied. When the distance 14 between the second electrode 9 and the third electrode 10 is made to 150-300 mm and a current of the third electrode 10 is denoted by I3 (A), the inequality II is satisfied. The two welding wires having 1.2-2.4 mmphi diameter are made to a couple to form one-unit electrode. Consequently, both sound and fine back beads and front beads can be formed.
Patent JP-H02213867-A (JP)
Title: Paper refeeding device
Inventor: JIYOUDAI AKIYOSHI
IPC: G03G15/00
Filed: 1989-02-14
Abstract: PURPOSE:To easily eject paper left under the state that it is taken up to a belt to the outside of a paper refeeding device by ejecting the paper to the outside of the device from the opened place of a cover member without passing it through an image producing device main body when the cover member which can be opened and closed is opened. CONSTITUTION:The cover member 201 functions also as a guide member which guides to house and to draw the paper and a paper drawing part is opened by opening the cover member 201 outside. When the cover member 201 is opened, the acceptance of a paper refeeding mode is inhibited and, on the other hand, operation in an ejecting mode is made possible. The ejecting mode is executed by operating a proper switch or the like. At this time, the belt 240 is driven in a rewinding direction and the paper left in a housing part 200 is drawn from the belt 240 and directly ejected to the outside of the paper refeeding device 100 without being passed through the image producing device main body. Thus, the paper left in the housing part 200 by being taken up to the belt 240 is easily and quickly ejected to the outside of the device.
Patent JP-S52120569-A (JP)
Title: Centrifugal dehydrating washing machine
Inventor: KAMORI TAMOTSU
IPC: D06F37/12
Filed: 1976-04-02
Abstract: PURPOSE: In a basket made of a synthetic rasin of a centrifugal dehydrating washing machine, the center of the bottom having a large load is reinforced without lowering its corrosion reistance by putting doubling plates from both inner and outer surfaces of the bottom and providing a metallic bush to a through-hole portion of a hollow rotary shaft. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11228001-A (JP)
Title: Carrying method for steel strip in vertical annealing furnace
Inventor: ADACHI TAKAKATSU
IPC: B65H23/038
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a steel strip carrying method in a vertical annealing furnace which can restrain the occurrence of meandering of the steel strip during its carrying. SOLUTION: In a steel strip carrying method in a vertical annealing furnace for carrying the steel strip 16 to be annealed through an annealing furnace 2 having a heating chamber 18 and a cooling chamber 20, the vertical annealing furnace 2 has a first carrying course 10 extending upward, a second carrying course 12 extending horizontally, and a third carrying course 14 extending downward. The heating chamber 18 and the cooling chamber 20 are arranged in the first carrying course 10, and a steering roller 42 is provided in a connection part between the first and the second carrying course 10, 12, and a position detecting means is provided between the cooling chamber 20 and the steering roller 42, and the tilting state of the steering roller 42 is adjusted on a detection signal issued from the position detecting means.
Patent JP-S60182084-A (JP)
Title: Magnetic disk recording medium and its access method
Inventor: TAKAHASHI KENJI
IPC: G11B27/28
Filed: 1984-02-29
Abstract: PURPOSE:To obtain a magnetic disk recording medium having a sector format capable of using data normally read out at least by constituting a sector of data, a pre-indicator and a post-indicator. CONSTITUTION:A sector 1 is positioned subsequently to an index signal I outputted one time at every one rotation of a flexible disk. Assuming that a magnetic head starts reading actions at a point C, a pre-indicator FiD1 cannot be read out, and data Data 1 can be read out. At this point the information showing what part the data Data 1 belongs to cannot be obtained. As the disk rotates, a post-indicator BiD1 can be read out; therefore the sector to which the data Data 1 belongs can be found. The sector 1 can be read out at the point C without latency time.
Patent JP-H03239941-A (JP)
Title: High speed wind tunnel
Inventor: FUKUMOTO KIICHI
IPC: G01M9/04
Filed: 1990-02-19
Abstract: PURPOSE:To efficiently control the mixing of ejector outflow gas and a primary fluid by providing a slide mechanism for moving an outlet position of an ejector nozzle, and a contraction mechanism for varying a cross-sectional area of the nozzle. CONSTITUTION:An ejector nozzle 7 is provided on a contraction part of a back flow of a measuring part of a high speed wind tunnel, and by forming an ejector fitting part 8 by a slide plane type and moving an outlet position of the nozzle 7 in the axial direction of a wind tunnel passage, an interval between a nozzle outlet and an ejector outer cylinder 5 is controlled. Also, by forming the nozzle 7 by a focus plane type, making a cross-sectional area of the nozzle variable and varying a flow velocity of an ejector outlet, and mixing with a primary fluid of a wind tunnel nozzle part 3 is controlled. In such a way, by the interlocking control of pressure 11 of a flow straighting cylinder part, pressure of gas 13 supplied to an ejector 6, a position of the fitting part 8, and an opening of a hole of the nozzle 7, and air flow state of the wind tunnel is stabilize, and by feeding back a ratio of side wall pressure of the wind tunnel nozzle part 3 and the pressure 11 of the flow straighting cylinder part, the control of the position of the fitting part 8 and the opening of the hole of the nozzle 7 can be stabilized.
Patent JP-S56133444-A (JP)
Title: Al alloy for cathode foil of electrolytic capacitor
Inventor: UMIBE SHIYOUJI
IPC: H01G9/04
Filed: 1980-03-22
Abstract: PURPOSE: To carry out uniform and effective etching for increasing the surface area of the cathode foil of an electrolytic capacitor by dissolving an adequate amount of Cu to prepare a solid solu. in an Al alloy for the foil and adding a specified alloying element.  
     CONSTITUTION: The surface area of Al foil as the cathode of an electrolytic capacitor is increased by etching as one of means of increasing the capacitance of the capacitor. At this time, the Al foil is made of Al alloy having a composition contg. 0.05W1% Cu and one or more kinds among 0.05W0.2% Zn, 0.05W0.8% Cr, 0.1W 0.8% Co, 0.1W0.8% Ni, 0.001W0.3% Li, 0.001W0.3% Ca and 0.1W1% Zn. When the cathode foil of the capacitor is manufactured using this Al foil, the area increasing rate can be made higher without producing no corrosion pit by etching for increasing the surface area, and the capacitance of the capacitor can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63204301-A (JP)
Title: Method for deciding optimum packing route of nc packing machine
Inventor: TAKIGUCHI KENICHIRO
IPC: G05B19/18
Filed: 1987-02-19
Abstract: PURPOSE:To automatically decide a packing route with higher optimum degree by dividing a printed circuit board into band areas, and selecting the packing route along the longitudinal direction of the band area. CONSTITUTION:The maximum travel distance (lcyc) of a packing head or an XY table which supplies the minimum packing cycle time of a targeted NC packing machine is selected as a dividing band width, and the packing route is found along the longitudinal direction of the band width, and only a packing route length exceeding the maximum travel distance out of the packing routes is remarked, and a band dividing direction (in a direction of X or Y) with smaller total sum of the packing route length is set as the optimum solution. Since a total travel time for the packing length less than the maximum travel length is decided only by the number of packing points, only the packing route length exceeding the maximum travel distance is targeted in a decision relating to the optimization of the packing route. Also, since a device is constituted so that the printed circuit board is divided into the band width and the packing route is searched along the longitudinal direction of the band area in the band width, the solution can be obtained with a few number of times of search ing.
Patent JP-2000236493-A (JP)
Title: Image processor, image processing method and computer readable memory
Inventor: TOJO HIROSHI
IPC: G06T7/20
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can efficiently extract a desired scene from a plurality of moving picture resources and to provide its method and a computer readable memory. SOLUTION: A frame extract section 202 extracts a frame configuring a received moving picture. A scene change discrimination section 203 discriminates a scene change in the moving picture by comparing the extracted frames. A scene change storage section 205 stores scene change information relating to the discriminated scene change. A pattern image designation section 206 designates an image corresponding to the scene of a retrieval object. A scene extract section 207 extracts a scene corresponding to the image by comparing the scene change frame resulting from referring to the scene change information stored in the scene change storage section 205 with the designated image on the basis of the result of comparison.
Patent JP-H02216647-A (JP)
Title: Remote controller for acoustic device
Inventor: KAWACHI TSUNEYOSHI
IPC: G11B15/10
Filed: 1989-02-16
Abstract: PURPOSE:To prevent the malfunction for insertion of the plug of a headphone having no remote controllers by using the state change of the grounding operation of two control terminals provided in a headphone jack to control a power source supply operation to a switching element provided for remote control operation. CONSTITUTION:When a headphone plug 44 is inserted to a headphone jack 5, a first control terminal 9, namely, the emitter of a control transistor TR 12 and a second control terminal 10, namely, the cathode of a diode 15 are grounded through a ground plug terminal 47 and a ground terminal 8. A diode having a threshold voltage lower than that of the control TR 12 is used as the diode 15 to prevent inversion of the control TR 12 to the conductive state. Consequently, a power supply TR 11 is in the non-conductive state and power is not supplied to a remote control switching circuit. The malfunction of a remote control circuit does not occur.
Patent JP-S52118508-A (JP)
Title: Inductor motor
Inventor: NAGAI MASATO
IPC: H02K21/14
Filed: 1976-03-31
Abstract: PURPOSE: To reduce vibration and noise by making round recess at rotor side center of magnetic pole tooth thereby improving magnetical balancing between magnetic pole tooth and rotor. 
     COPYRIGHT: (C)1977,JPO&Japio