baber/WOPTO huggingface dataset:
Patent JP-H0878015-A (JP)
Title: Nickel hydrogen battery and hydrogen storage alloy electrode
Inventor: ONO TAKAYOSHI
IPC: H01M4/24
Filed: 1994-09-06
Abstract: PURPOSE: To provide a nickel hydrogen battery with high performance, capable of suppressing increase in internal pressure caused by hydrogen gas generation, decrease in capacity attendant on repeated charge/discharge cycles, self discharge, and keeping stable performance for a long time by containing an organic sulfur compound having a carbon-sulfur bond in at negative electrode made of a hydrogen storage alloy. CONSTITUTION: A nickel hydrogen battery comprises a positive electrode made mainly of nickel hydroxide, and a negative electrode made mainly of a hydrogen storage alloy capable of electrochemically absorbing/desorbing hydrogen, and contains an organic sulfur compound having a carbon-sulfur bond in the negative electrode. The content of the organic sulfur compound is preferably 0.005-1 pts.wt. based on the 100 pts.wt. of the hydrogen storage allay. As the organic sulfur compound, a material having at least one of single bond C-S, double bond C=S, and multiple bond of carbon and sulfur in part of the molecular structure (example: thiols and sulfides) is used. Preferably, water repellent property is given in at least part of the negative electrode.
Patent JP-S6367761-A (JP)
Title: Air-tight glass terminal
Inventor: IKEDA TAKASHI
IPC: H01L23/48
Filed: 1986-09-09
Abstract: PURPOSE:To improve corrosion-resistant properties and air-tight characteristics by a method wherein a corrosion-resistant metal layer such as a nickel-plating layer is formed on a lead wire and a plating layer mainly composed of iron is applied to the corrosion-resistant layer and further the oxide of the plating layer mainly composed of iron is formed and the space between an eyelet and the oxide is sealed air-tightly with glass. CONSTITUTION:Corrosion-resistant plating layers 10 such as nickel-plating layers are applied to the surfaces of lead wires 4 and 9 made of kovar. Then plating layers such as iron-plating layers which are mainly composed of iron are applied. Then the plating layers are subjected to a heat treatment in an oxidiz ing atmosphere to form oxide layers of the iron-plating layers. These lead wires 4 and 9 are fitted in a welding jig with an eyelet 1 and glass 6 and the glass is melted by a heat treatment at about 1000 deg.C and the eyelet 1 and the respective lead wires 4 and 9 are welded together air-tightly with the glass 6. Necessary outside plating 12 is applied to the exposed parts of the eyelet 1 and the respective lead wires 4 and 9 to form air-tight terminals. With this constitution, chrrosion-resistant properties and heat-resistant air-tight character istics can be improved.
Patent JP-S6191757-A (JP)
Title: Data transfer controller
Inventor: NISHIGUCHI OSAMU
IPC: G06F13/40
Filed: 1984-10-11
Abstract: PURPOSE:To utilize the storage part of an input/output device as an external storage device by connecting the input/output device directly to the two-way data bus between two controllers which perform data transfer on handshake basis. CONSTITUTION:When data is transferred from a controller A to a controller B, the data is transferred by the normal handshake system if the amount of the transferred data is <=64 bytes, but when >64 bytes, control operation is required so as to utilize the storage part 3 of the input/output device C as an external storage device in parallel to the handshake operation. Namely, the controller A switches the two-way data bus 1 to an output mode to send out 1-byte data to the bus 1 and also decrease the contents of a counter/ when an answer from a controller 2 is confirmed, the bus 1 is switched to an input mode. The controller 2 opens the bus 1 at the side of the controller A after data fetch, so the bus 1 is switched to the output mode and an address of the external memory 3 is sent out to the bus 1 and latched.
Patent JP-S60105757-A (JP)
Inventor: YAMAGUCHI TAIJI
IPC: E04F21/24
Filed: 1983-11-11
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-H1150482-A (JP)
Title: Manhole structural body flexible joint and manhole structural body
Inventor: OHIRA TADAYOSHI
IPC: E02D29/12
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a manhole structural body capable of preventing the occurrence of damage in members in a joint part or in the ends of cylindrical bodies even if strong horizontal external force acts on concrete cylindrical bodies to be piled up to have relative displacement in a joint section of the cylindrical bodies, preventing the occurrence of water leakage even if there is slippage between the cylindrical bodies adjacent to each other, preventing the occurrence of sinking-down by piling up the cylindrical bodies and being executed with a simple method and to provide a manhole structural body preventing the occurrence of water leakage. SOLUTION: A flexible joint 3 is equipped with a rolling displacement member 6 and rubber elastic body members 9 for holding it, and the rolling displacement member 6 is equipped with a first hard pressure holding member 4 coming into contact with the lower end of the upper cylindrical body 1, a second hard pressure holding member 5 coming into contact with the upper end of the lower cylindrical body 1, and at least one spherical member 7 is provided between both hard pressure holding members 4 and 5. As the whole joint, shear deformation can be made in the horizontal direction, and a joint fitting section for fitting to the upper end and lower end of the cylindrical bodies 1 is provided, if necessary.
Patent JP-S59102910-A (JP)
Title: Production of water-containing gel
Inventor: KITANI SATSUKI
IPC: C08F265/02
Filed: 1982-12-04
Abstract: PURPOSE:To obtain a gel with high water content, having high strength and viscoelasticity, by adding acrylamide and N,N-methylene bisacrylamide to an aqueous solution of polyacrylic acid containing a monovalent cation and Al<3+>, adding further a redox catalyst to the solution, followed by polymerizing the compounds at normal temprature. CONSTITUTION:Acrylamide and a small amount of N,N-methylene bisacrylamide are added to an aqueous solution of polyacrylic acid to which a monovalent cation such as sodium ion, etc. and aluminum ion are added. A very amount of a redox catalyst(e.g., dithionous acid and sodium peroxodisulfate, etc.), and polymerization is carried out at normal temperature, to give the desired water- containing gel. EFFECT:Properties of polymers can be changed arbitrarily by varying the amounts of reagents added, and polymerization speed can be changed arbirarily by selecting a catalyst.
Patent JP-S6273263-A (JP)
Title: Device for inspecting transmission and reflection plate
Inventor: ONKAWA TAKEO
IPC: G03F1/00
Filed: 1985-09-26
Abstract: PURPOSE:To photograph an original plate film to be inspected by both transmission and reflection and to obtain a plate inspecting device for both transmission and reflection by providing a light source below an original rack and to the moving rack of a camera. CONSTITUTION:Two film racks 10 and 12 where original plate films 2 and 4 are mounted are constituted by arranging a light diffusing plate below a transparent glass plate and light sources 16 and 18 which are connected to a DC stabilized power source so as to light transmission type original films 2 and 4 are arranged below the film racks. Further, the moving rack 50 to which two TV cameras 30 and 32 are fitted is arranged above the film racks 10 and 12 and placed on a Y-directional moving rack 48 which moves only in a Y direction so that the moving rack for the cameras is movable in an X direction; and this rack 50 is movable freely in the X and Y directions on the film racks 10 and 12 manually with a handle 52. Consequently, the two TV cameras 30 and 32 photograph optional corresponding positions of the original plate films 2 and 4.
Patent JP-S61122851-A (JP)
Inventor: UIRIAMU ERU ROORUUITSUTSU
IPC: A61B8/08
Filed: 1985-09-26
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-S6272225-A (JP)
Title: Analog-digital converter
Inventor: NAKAYA MASAO
IPC: H03M1/36
Filed: 1985-09-25
Abstract: PURPOSE:To prevent the fluctuation of input voltage at an A/D converting circuit and malfunction by connecting a new capacitor to a common input terminal of a chopper comparator in a conventional A/D conversion circuit via a switch means controlled by a control block signal of each chopper comparator. CONSTITUTION:An input side of a transmission gate 4 is connected to a connection point between an input terminal 1 and a branch point N2 and the output side is connected to ground via a capacitor 5. The transmission gate 4 is turned on/off complementarily. When a gate 23 is turned on, the gate 4 is turned off and the input impedance viewed from the input terminal 1 depends on nearly n-times of the capacitor from the input terminal 1 up to a CMOS inverter 26 via a coupling capacitor 25. In selecting the capacitance of the capacitor 5 properly, the fluctuation of the input impedance viewed from the input terminal 1 at each clock is not avoided but a nearly constant value.
Patent JP-H0658752-A (JP)
Title: Measuring method and device for cross sectional shape of long sized member
Inventor: WATABE KOICHI
IPC: G01B21/20
Filed: 1992-08-11
Abstract: PURPOSE:To eliminate such sample formation process as cutting parts and polishing the surface, etc., and improve measuring accuracy and index by rotating a displacement sensor attached on the rotor of a survo-actuator around a long sized member. CONSTITUTION:In an axis hole 4 of a survo-actuator 2, a long sized member 1 is inserted and its both ends are supported with support brackets 9, 9. Then, the actuator 2 are moved together with a support plate by an XY table 5 so that the center of the member 1 and the center of the axis hole 4 coinside. The table 5 is moved in this state with a Z-axis slide device 7 to the member 1 axis direction so that the displacement sensor 6 attached on a rotor 3 of the actuator 2 and the position of member 1 measurement surface coinside. The displacement sensor 6 is rotated in this state together with the rotor 3 around the member 1 and the cross section state of the member 1 is measured on line in non-touch state. To the displacement sensor 6, a signal cable 11 to send the measured result to a computer is connected.
Patent JP-H1139346-A (JP)
Title: Document retrieval device, index generation device and recording medium which computer can read
Inventor: YAMADA HIROSHI
IPC: G06F17/30
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an index, to improve retrieval speed and to realize retrieval without omission only by means of the retrieval of the index in a document retrieval device for retrieving a document where a designated character string is contained. SOLUTION: A use character designation means 2 designates the character used for retrieval by a JIS code and the like. When the document is inputted from a document input means 1, a character string extraction means 3 extracts the set of the character strings constituted of a series of characters designated by the use character designation means 2. An overlap removal means 4 deletes the character string in a comprising relation with the same character string from the set of the extracted character strings. A character number deletion means 5 deletes the character string where retrieval omission does not occur or a part of the character string even if it is deleted based on the regulation of the maximum length of a word which can be retrieved.  The relation between the character string in the set of the character strings, which are generated in the character number deletion means 5, and information of the document having the character string can be used in a whole sentence retrieval means 6 as an index 61.
Patent JP-S6364271-A (JP)
Inventor: DEBITSUDO ARAN PURETSUCHIERU
IPC: H01R12/67
Filed: 1987-08-27
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-H0943372-A (JP)
Title: Nuclear fuel assembly for pressurized water reactor
Inventor: OKAMOTO TARO
IPC: G21C3/20
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently secure the soundness of nuclear fuel by suppressing fuel rods from bent unexpectedly due to their extension and suppressing the extension of thimble tubes from accelerated by incineration of nuclear fuel assembly for a pressurized water reactor. SOLUTION: A prescribed number of thimble tubes 1 which are vertically fixed to a top nozzle 2 and a bottom nozzle 3 and a plurality of fuel rods 5 vertically installed are arranged apart in the length direction in the same way as the conventional nuclear fuel so as to be penetratingly held in a plurality of grids 4. As for fuel rods 5, oxide film coatings 5d which exist in a fuel rod cell 4e in the top grid 4a are formed at every points of making sliding contact with a spring 4f for holding the fuel rods in extending so that the friction coefficient of the fuel rods 5 is reduced.  The fuel rods 5 extending by incineration are apt to slide in relation to the top part grid, where its holding force of the fuel rods is not decreased, so that the fuel rods 5 are eliminated from bent by receiving unnatural axial force nor extension of the thimble tubes from promoted unexpectedly via the grids.
Patent JP-H0378797-A (JP)
Title: Display control circuit
Inventor: TAKAI KAZUTO
IPC: G09G5/22
Filed: 1989-08-22
Abstract: PURPOSE:To allow displaying of a frame of ruled line with a real line by providing blank signal blocking gate which blocks a blank signal by receiving the output from a ruled line character decoder and assigning the same line as the line of a character face in the part larger than the character face of a body face by a line counter. CONSTITUTION:The ruled line character decoder 9 detects the ruled line character code from the character codes outputted from a character code memory 2 and outputs a detection signal. The blank signal blocking gate 10 blocks the input of the blank signal to the gate 6 by receiving the detection signal. The line counter 1b outputs a '0' up to the uppermost line of the character face 12 from the uppermost line of the body face 11, outputs the value counted up by one each at every one line in the part of the character face 12 and outputs the value of the lowermost line of the character face 12 from the lowermost line of the character face 12 to the lowermost line of the body face 11. The frame of ruled line is displayed by the real line in this way.
Patent JP-S6194125-A (JP)
Title: Capacitor open/close type reactive power compensator
Inventor: KONISHI SHIGEO
IPC: G05F1/70
Filed: 1984-10-15
Abstract: PURPOSE:To eliminate a hunting phenomenon and to attain stable control with the titled reactive power compensator by increasing and decreasing the value of a counter which decides the number of the applied capacitor banks when the absolute value of the voltage deviation exceeds a prescribed level. CONSTITUTION:The actual value of the system voltage is detected by a voltage detector 1 and the voltage Vref of a voltage setting unit 2 is subtracted from said actual voltage value the obtain the voltage deviation DELTAV. This deviation DELTAV is supplied to a bank selector 9 via comparators 4a and 4b, gates 6-7 and an up-down counter 8. Then the number of capacitor banks to be applied is decided. The up- and down-counting actions are carried out with the pulses of a pulse generating circuit 5 when the deviation DELTAV is smaller and larger than the negative prescribed value respectively for execution of the digital processing. This eliminates the effects of offset of a controller, etc. and therefore can compensate the reactive power with high stability and at a high speed.
Patent JP-H1168045-A (JP)
Title: Semiconductor integrated-circuit device
Inventor: HIRAGA NORIAKI
IPC: H01L21/822
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated-circuit device in which two bias lines do not occupy a signal interconnection region and in which a sufficient bias can be given to a macrocell by a method wherein a second-layer power- supply-voltage supply line, a ground-voltage supply line and the tow bias lines are installed at right angles to a first-layer power-supply line and a ground line. SOLUTION: A power-supply line VDD which is supplied to the source of a P-channel MOS transistor and a ground line VSS which is coupled to the source of an N-channel MOS transistor are formed as first-layer interconnections. A second-layer interconnection 5 supplies a power-supply voltage to the power-supply line VDD, an interconnection 6 is a first bias line which gives a bias to an N-well, an interconnection 7 is a ground-voltage supply line which gives a ground voltage to the ground line VSS, and an interconnection 8 is a second bias line which gives a bias to a semiconductor substrate. The lines 5 to 8 are arranged sequentially repeatedly to the right direction, and they are extended to a direction at right angles to the power-supply line VDD and the ground line VSS.
Patent JP-H0761367-A (JP)
Title: Arm rest mounting structure for vehicle
Inventor: TAKEDA MAKOTO
IPC: B60N2/75
Filed: 1993-08-30
Abstract: PURPOSE:To provide the arm rest mounting structure of a vehicle which is constituted to improve a mounting strength as the increase of weight and the increase of a cost are suppressed and in turn, ensure safety during running. CONSTITUTION:In an automatic running vehicle 1 provided with a passenger seat cushion 17 and a hollow center roof pillar 11, an arm rest 20 is rotatably mounted on the center roof pillar 11 (a roof support frame). The arm rest 20 is rotatable at one side of the seat cushion 17 between a containing position and a using position and a reinforcing member 21 is securely inserted in an arm rest mounting part in the center pillar 11.
Patent JP-S6458142-A (JP)
Title: Control system for local network indirect connection system
Inventor: ISAYAMA TETSUO
Filed: 1987-08-28
Abstract: PURPOSE:To prevent transfer of useless data on a local network by aborting a data resident in an MAC bridge after the occurrence of timeout. CONSTITUTION:The MAC bridge 1 holds data 1 to 3 to a data hold section 53 (and 51) to await the acquisition of a transmission right on a local network 32. If an end system 21 cannot obtain a reply from an end system even after a prescribed time elapses, timeout takes place and a control section 73 gives a data abort request. The end system 21 designates the MAC bridge as a destination address and the end system 21 as a sender address to send an optional frame. The MAC bridge 1 receives the frame by a control section 42 and the control section 41 aborts the data 1 to 3 received from the end system 21 resident in the data hold section 51.
Patent JP-S6192726-A (JP)
Title: Press metal die for bend work
Inventor: KATO ICHIJI
IPC: B21D5/02
Filed: 1984-10-12
Abstract: PURPOSE:To prevent accurately a work flaw to be caused on the surface of an object to be worked by arranging a pair of rollers having semi-circular section on a die side and by letting the roller form the posture profiling the V shape of a punch corresponding to the approach of the punch. CONSTITUTION:A die 1 is composed of a pair of rollers 8 having a semicircular section and the receiving groove 7 to accommodate them freely rockably and the rollers 8 are arranged in parallel inside the groove 7 with teir flat face 10 being directed toward the upper part prior to the work process. The object 4 to be worked is located on the die 1 and pressed with descending the punch 3 in the direction of arrow mark C. In this case the roller 8, the retreat of which is limited in the directions B, B' of arrow marks by the punch receiving groove 7, goes with rocking in the arrow mark direction A with the close contact of its flat face 10 with the object 4 to be worked and performs a bend work of the object 4 to be worked in the shape V. Due to the face of the die side of the object 4 to be worked being always supported by the flat face 10 of the roller 8 during said V bending work no contact with the shoulder part 2 is caused at all and no work flaw due to shear phenomenon is generated.
Patent JP-S6475375-A (JP)
Title: Reel made of corrugated board used for transporting and delivering annularly wound long-sized product
Inventor: ROOMON FURE
IPC: B65H75/14
Filed: 1988-08-29
Abstract: PURPOSE: To form a lightweight reel matching the height of a roll by placing a second disc on a first disc of an outside diameter D, forming a plurality of tongues in the second disc over the entire peripheral edge thereof in a range from a diameter smaller than the outside diameter D to the diameter of a semi-hub, and curving the tongues to form semi-hubs. CONSTITUTION: A second disc 3 is placed on a first disc 1 of a diameter D which is made of a corrugated board. A notch 4 is cut in the disc 3 over the entire peripheral edge thereof from the diameter D to the diameter (d) of a hub 6 to be formed, to thereby form tongues 5. Next, the disc 3 is bonded to the disc 1 in a range up to the diameter (d), and the tongues 5 are bent 90 deg. to form semi-hubs 6. Two of these assemblies are fitted over a roll from both sides and fixed in place to form a reel automatically adapted to the thickness of the roll.
Patent JP-H05320863-A (JP)
Title: Alloy member resistant against heat and corrosion and its production
Inventor: KAMATA MASATO
IPC: C23C10/28
Filed: 1992-07-21
Abstract: PURPOSE:To provide a heat and corrosion resistant alloy member having improved surface characteristics such as oxidation and corrosion resistance without deteriorating characteristics peculiar to a heat and corrosion resistant alloy material used. CONSTITUTION:A heat and corrosion resistant alloy material contg. Al and at least one kind of metal (M) selected among Cr, Ni and Co is prepd. and a layer having a two-phase separated structure contg. a phase of M3Al as an intermetallic compd. having an fcc structure dispersed in a dense matrix phase having a bcc structure is formed on the surface of the alloy material to produce the objective alloy member having improved characteristics such as oxidation resistance without deteriorating characteristics peculiar to the alloy material.
Patent JP-2001039300-A (JP)
Title: Derailment recovering jack device
Inventor: CHIBA TAKASHI
IPC: B66F3/24
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a derailment recovering jack device that can recover derailment of various maintenance vehicles safely and quickly via a relatively simple operation. SOLUTION: For a recovery from a derailment, a hydraulic jack 5 for pushing up a coupler of a maintenance vehicle when set thereunder is installed on a traverse slide 1 for traverse motion, and is then driven in a traverse direction by a spindle 12 axially movable by a worm gear 15W driven or rotated by an electric motor 17 or manually.
Patent JP-S6370242-A (JP)
Title: Photosensitive elastomer composition
Inventor: KIDOKORO HIROTO
IPC: G03F7/038
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a photosensitive elastomer compsn. having superior reproducibility and suitability for flexographic plate by constituting the photosensitive elastomer compsn. of a specified block copolymer, addition polymerizable compd., and a photopolymn. initiator. CONSTITUTION:A photosensitive elastomer compsn. is constituted of an elastomeric block copolymer composed of an elastomeric polymer block and a nonelastomeric polymer block, an addition polymerizable compd. having at least one CH2=C= group, and a photopolymn. initiator. The nonlinear block copolymer is usually a multiply branched block copolymer obtd. by bonding a living A-B type block copolymer obtd. by the usual anionic polymerization with a polyfunctional coupling agent. Suitable number of the branch is 3-10. Suitable content of the block copolymer is preferably 60-95wt% basing on the amt. of the compsn. and 5-30wt% basing on the amt. of the addition polymerizable compd.