baber/WOPTO huggingface dataset:
Patent JP-2002352645-A (JP)
Title: Superconducting cable
Inventor: MIYOSHI KAZUTOMI
IPC: H01B12/16
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To transport hydrogen safely by using MgB2 superconducting wire not including oxygen element when a short-circuit accident, etc., occurs. SOLUTION: This superconducting cable is provided with a conductor which comprising a superconducting wire using MgB2 , and a cooling pipe which leads liquid hydrogen or cooled hydrogen gas maintaining a superconducting state. The conductor comprises a core and the superconducting wire is wound spirally on the core. An insulating layer is wound on the outside of the conductor. The superconducting wire is wound onto the insulating layer as required and the superconducting wire makes to flow a shield current in nearly reverse phase to the conductor. A plurality of stranded conductors are contained in the cooling pipe and the cooling pipe leads cooling liquid hydrogen. The layer of a heat insulating material is formed on the outside of the cooling pipe. A vacuum heat insulating tube is arranged on the outside of the layer of the heat insulating material. The tube has a space of which internal pressure can be maintained at an atmospheric pressure or less.
Patent JP-2002345431-A (JP)
Title: Oiled roast food
Inventor: SAKABE NOBUHISA
IPC: A23L27/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To produce large amounts of oiled roast foods each having a proper degree of charring tint, fragrant flavor and light and good texture and flavorful oil and fat each in uniform quality in an industrial scale. SOLUTION: A heat resistant and tightly sealable vessel, for example, a retort pouch is filled with dried food materials and oil and fat so that the head space 5 of the pouch may remain less than 10 vol.%, then the pouch is sealed and heated to produce the objective oiled roast foods 2, 3 and flavorful oil 4 sealed in the heat-resistant vessel, for example, the retort pouch 1.
Patent JP-2002348833-A (JP)
Title: Wave dissipation caisson
Inventor: HONDA HIDEKI
IPC: E02B3/06
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a wave dissipation caisson capable of realizing the wave dissipation effect even for accompanied wave. SOLUTION: This wave dissipation caisson has an L-shaped main body 6 which is arranged in such a manner that its vertical portion 1 is located at the harbor side and a wave permeable wall 8 having a plurality of slits 7 in up-down direction for transmitting wave which are provided at the tip of the horizontal portion 3 of the caisson main body 6 located outside the harbor, and the wall surface between neighboring slits 7 of the wave permeable wall is tilted so as to permit the incidence of the accompanied wave.
Patent JP-2002358657-A (JP)
Title: Optical disk and optical disk drive
Inventor: NAKAMURA MASARU
IPC: G11B7/24082
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk on which a wobble made to meander continuously by a signal which is formed by placing a plurality of different frequency signals one upon another, is formed, and to provide an optical disk drive. SOLUTION: The optical disk 1 is provided with a groove meandering continuously by a wobble signal which is formed by placing different frequency signals one upon another. The optical disk drive reads the wobble signal in the optical disk 1 with an optical head 3, and supplies it to a recording and reproducing circuit 5. The recording and reproducing circuit 5 supplies the wobble signal to a first wobble bandpass filter 6 and a second wobble bandpass filter 7 to detect a first and a second wobble signals. A clock generating circuit 8 and a PLL circuit 10 generate a clock from the first wobble signal, and supply it to a control circuit 4 and the recording and reproducing circuit 5. An address detecting circuit 9 detects an address from a second wobble signal.  Accordingly, the recording control of the optical disk 1, the rotation control of a spindle motor 2, and the detection of the address can be carried out using the wobble signals.
Patent JP-2002359025-A (JP)
Title: Socket for electric part
Inventor: WATANABE TSUYOSHI
IPC: G01R1/073
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a socket for an electric part capable of smooth operation by preventing interference with a socket body when a contact pin is deformed. SOLUTION: In an IC socket 11, the contact pin 14 is arranged in the socket body 13 for housing an IC pakage 12, and an upper end part 14a contacting a plate-like electrode 12b of the IC package 12 and a lower end part 14b electrically connected to a circuit board P are formed on this contact pin 14. In the contact pin 14, an elastic part 14c is formed between the upper end part 14a and the lower end part 14b, and is formed so as to deflect in one direction. Before installing on the circuit board P, the upper end part 14a is projected upward from an upper side through hole 16a formed in the socket body 13, and the upper end part 14a is bent and inclined in the same direction as the deflecting direction to the vertical direction O.
Patent JP-2002355429-A (JP)
Title: Game information management system and operation program
Inventor: OZAWA TOSHIYA
IPC: A63F7/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To unitarily manage game information from game machine management devices disposed over a wide area. SOLUTION: Each of a plurality of the game machine management devices 1000a to 1000b transmits the game information of a game machine to a server device 100 at an appropriate timing and the server device 100 receives the game information and stores and manages the received game information. Thus, the game information from the game machine management devices 1000a to 1000b disposed over the wide area is unitarily managed.
Patent JP-2002360418-A (JP)
Title: Lid stopper structure for rice cooker
Inventor: NOMA YUTA
IPC: A47J36/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce cost by simplifying the structure of a stopper mechanism for stopping the turning of a lid at a maximum angle of opening thereof in a rice cooker which has the lid openably mounted on the body to be energized in the direction of being opened with a hinge spring. SOLUTION: In a rice cooker which has a lid 4 to be energized in the direction of being opened with a hinge spring 6, a hinge cover 8 for concealing the structure of a hinge part of the body 1 is fixed on the body with a screw 9. In the hinge cover 8, a rib 14 is formed on the outer circumference of a screw hole 13 for fixing with the screw 9 so that a part of the lid opening contacts the rib 14 to let it function as a lid stopper. An upper corner part of the rib 14 is cut askew to form an inclined surface 15 and as the lid turns in the direction being opened, a part thereof contacts the rib 14 and stops deforming elastically along the inclined surface 15. Thus, the rib can function as a brake mechanism for preventing the stoppage of the opening of the lid with impacts.
Patent JP-2002365136-A (JP)
Title: Device and method for discrimination
Inventor: KUSAKABE NAGAYUKI
IPC: H01M2/38
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To discriminate and confirm equipment components in a second class explosion-proof area. SOLUTION: This discrimination device has a sensor unit having a color sensor for detecting a color and an input means for inputting a signal via a worker, and a controller for inputting signals from the color sensor and the input means. The controller has a memory for storing a reference color detected by the color sensor, and a comparison means for comparing a color detected by the color sensor with the reference color recorded in the memory, the controller is installed in a safe area where an explosion-proof countermeasure is established, and the sensor unit is explosion-proof one.
Patent JP-2002320509-A (JP)
Title: Stick with vibrator
Inventor: NANAI MUNEYOSHI
IPC: A45B9/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a stick with a vibrator used for persons with disorders in vision which allows the persons to discover pools, the water level of bath, and the like, simply by assembling a sensor unit, a power source unit, an electric circuit unit and an alarm vibration unit onto a hollow stick body, especially mounting a sensor unit for detecting water at the tip of the stick to let them detect the pools and the water level of bath and providing a vibration unit and a buzzer within a grip part to let them notice the pools, the water level of bath, and the like, depending on vibration and sounds. SOLUTION: A hollow stick body (1) is provided with a sensor unit (2), a power source unit (3), an electric circuit unit (4) and an alarm vibration unit (5).
Patent JP-2002360589-A (JP)
Title: Clipping device for endoscope
Inventor: TAKANO MASAHIRO
IPC: A61B17/12
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a clipping device for an endoscope which can be manufactured at a low cost, by which excellent indwelling property is obtained by preventing an indwelled clip from coming off simply from an affected part by the action of external force, etc. SOLUTION: In the clipping device for the endoscope in which the clip 2 formed to open and close by deforming the vicinity of a base end connection part 2c by a pair of arm part 2a connected on the side of the base end and a clip-closing ring 6 for keeping the arm parts 2a in a closed state by engaging it with the part 2c of the clip 2 are arranged detachably from a sheath 1 in the vicinity of the tip of the sheath 1, inward protrusions 2g made by embossing and holes 2h generated by forming of the protrusions are formed at each of the pair of arm parts 2a of the clip 2.
Patent JP-2002114065-A (JP)
Title: Rotating device for vehicular seat
Inventor: SAITO KAZUYA
IPC: B60N2/14
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotating device adoptable to a vehicular seat regardless of its mounting position. SOLUTION: This device is provided with a slide base provided on a vehicular floor side so as to slide in a fore and aft direction, turntables rotatably supported by the slide base and supporting the seat, and an interlocking mechanism interlocking a sliding movement of the slide base and rotating movements of the turntables. The interlocking mechanism is composed of a connecting shaft 23b and 32b provided on the turntables 23 and 33, guide rollers 25 and 35, and guide plates 26 and 36 attached on a vehicular floor side to guide the guide rollers 25 and 35, and it can be arranged in a lower face side of the vehicular seat 11 in a state of assembly.
Patent JP-2002366616-A (JP)
Title: Management method and management system for manhole information
Inventor: SHIMURA HIROMASA
IPC: G06Q10/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To enable a manager to quickly and surely manage manhole information by a mobile computer operation by utilizing a storage means provided in a manhole. SOLUTION: The storage means 8 storing the manhole information is provided on the lid 4 or manhole main body of the manhole 1, the manhole information is read or written from/to the storage means 8 by a read/write means 10 without contacting and the read manhole information is analyzed in a mobile computer 9 and displayed at a display means 13. The processed manhole information is transmitted to a data base server 12 by a communication means 11, registered and analyzed.
Patent JP-2002364806-A (JP)
Title: Boiler conducting control for performing no concentration blow immediately after can bottom blow
Inventor: KUROKI SHIGERU
IPC: F22B37/56
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To perform concentration blow appropriately in a boiler performing concentration blow at a specified concentration blow rate for supply water. SOLUTION: The boiler 1 comprises water supply piping 2 for the boiler 1, a water supply pump 3 installed in the way of the water supply piping, blow piping 5 for taking out boiler water from the boiler, a blow control valve 6 disposed in the way of the blow piping, a unit 4 for calculating the supply water of the boiler, and an operation controller 8 of the boiler wherein the operation controller 8 controls can bottom blow for discharging sludge in the boiler together with boiler water and concentration blow for discharging concentrated boiler water in the boiler. When can bottom blow is performed, concentration blow is not performed until supply water after can bottom blow reaches a concentration blow starting quantity. When the concentration blow starting quantity is reached, concentration blow is performed at a constant rate for the supply water.
Patent JP-2002372485-A (JP)
Title: Drop shock-testing apparatus
Inventor: HIRATA ICHIRO
IPC: G01N3/303
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a drop shock-testing apparatus for constantly maintaining the drop attitude of an object to be tested and at the same time allowing the object to collide with a collision surface in a state close to free drop. SOLUTION: A vacuum pump 3 is driven, the inside of a tube A 21 is evacuated via a solenoid valve A 5 for sucking the object 4 to be tested at the tip of a test object suction pad 1, and the inside of a tube B 22 is evacuated via a solenoid valve B 6 for sucking a hand 14 to the tip of the suction pad 2. Turning on a switch A 8 and closing the solenoid valve B 6 release the hand 1 that has sucked the object 4 to be tested from a hand suction pad 2 for falling by an interval J along a linear rail 11. The hand 14 turns on the switch B 9, an electric signal is transferred through a signal line C 19, a control section 7, and a signal line D 20 for closing the solenoid valve A 5 of the vacuum pump 3, thus allowing the object 4 to be tested to collide with a collision support plate 15 after having been released from the hand 14.
Patent JP-2002369797-A (JP)
Title: Electronic endoscopic equipment
Inventor: TAKAHASHI AKIHIRO
IPC: H04N5/372
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce an afterimage or blur at zooming by controlling the return coefficient of a noise reduction circuit in electronic endoscopic equipment. SOLUTION: An image pickup sensor 14 is provided to the leading end of a scope 10 and the image pickup signal obtained from the image pickup sensor 14 is outputted to a processor 100. The processor 100 forms a video signal on the basis of the obtained image pickup signal. The processor 100 sets a noise reduction function to a low level when zooming is performed to automatically output an image of high accuracy free from the afterimage or blur.
Patent JP-2003008143-A (JP)
Title: Multi-beam semiconductor laser device
Inventor: HINO TOMOKIMI
IPC: H01S5/323
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam semiconductor laser device which outputs beams uniform in optical output and is suitably constituted so as to output large high optical power. SOLUTION: This multi-beam semiconductor laser device is a GaN semiconductor laser device having an SCH structure, where laser stripes 44 are provided on a common sapphire board 42, and laser beams are projected from the stripe projection end faces 44a of the laser stripes provided to a cleavage plane vertical to the laser stripes 44. The laser stripes 44 are each of an air ridge type which is current-constricted by an SiO2 film, a P-side electrode 46 is provided on each ridge, and the laser stripes 44 are formed on a common mesa 45 provided on the sapphire board 42. An N-side electrode 48 is exposed behind the common mesa 45 as a common counter electrode to the P-side electrodes 46, and provided on a contact layer 50 which extends from the rear end face of the laser stripes 44 in the direction of the laser stripes.
Patent JP-2002373791-A (JP)
Title: Light-emitting device and it manufacturing method
Inventor: SUZUKI KAORU
IPC: C23C14/34
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To solve problems that lead in a lead base dielectric film reacts with a substance such as sulfur contained in an adjacent luminescent layer to produce a reaction product such as lead sulfide, causing a blackening phenomenon or deterioration in characteristics. SOLUTION: This light-emitting device is composed of at least electrodes, a dielectric film layer, and a luminescent layer, has at least one dielectric film layer containing lead, the dielectric film is directly or through another kind of film stacked onto the luminescent layer, and the content of lead in the dielectric film is made lower in a portion other than the vicinity of an interface than the vicinity of the interface on the luminescent layer side.
Patent JP-2003005571-A (JP)
Title: Image forming apparatus
Inventor: OGURA MOTOHIRO
IPC: G03G15/20
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the approximately same luster in recording material and an image by varying the luster of the image according to the thickness or the degree of luster of the recording material. SOLUTION: In a fixing device provided with a pair of a fixing roll and a press roll installed to be freely rotated while in pressurized contact with each other, a means to detect the thickness and the surface roughness of the recording material is provided. In this case, a control means set so that difference in the luster of the recording material and the image on the recording material is made small by changing the fixing condition of the fixing device according to the outputted value of the detection is provided.
Patent JP-2002284178-A (JP)
Title: Envelope for sending card-type cd
Inventor: NISHIKAWA YOSHIHIRO
IPC: B65D85/57
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively send a card-type CD in such a manner as to prevent the card-type CD from being cracked or broken when an envelope, in which the card-type CD is enclosed, passes through a mail sorting machine. SOLUTION: In the one side opening type envelope, an envelope feeding direction of an envelope sorting device is taken as a long side direction of the envelope, and one of a pair of opposed long sides of the envelope is opened. The envelope has a card inserting part 10 where the card-type CD 11 is disposed in such a manner that a long side 12 of a card is orthogonal to the long side direction of the envelope, and the inserting part 10 is provided near a center between short sides 14 of the envelope.
Patent JP-2003003816-A (JP)
Title: Water pump structure for engine
Inventor: HIRAKAWA TORU
IPC: F01P5/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a water pump structure, capable of efficiently feeding cooling water and a lubricating oil into each part of an engine by installing a circulating passage of the lubrication oil in a water pump case arranged at almost the center part of a cylinder block. SOLUTION: The oil passage part 82 with a hollow shape providing a first oil passage communicating with a main oil passage 2b of the cylinder block is integrally formed, in the water case storing the water pump. The oil passage part 82 has a second oil passage part 83 communicating with an coil control valve of a variable valve timing mechanism and a third oil passage part 84 communicating with an oil passage 2d feeding the lubricating oil into the cylinder head. After the lubricating oil fed from the main oil passage 2b flows in the oil passage 82 in the water pump case 80, each part of the engine can be lubricated from each oil passage parts 83, 84 by feeding it.
Patent JP-2003008292-A (JP)
Title: Nozzle for surface mounting device and the surface mounting device
Inventor: TERADA HIROHIDE
IPC: H05K13/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for surface mounting, in which running cost can be reduced by dealing with wear or cracks at the forward end part of the nozzle through replacement of only a part of components, and an optimal material can be selected by balancing the number of lots with the cost. SOLUTION: In the surface mounter for sucking a chip component and mounting it at a specified position on a substrate, a nozzle 7 for sucking the chip component is arranged, such that a pipe-like suction pin 11 is fixed removably to the forward end of a body holding section 10. Since the nozzle 7 comprises two components of the body-holding section 10 and the suction pin 11 and the suction pin 11 susceptible to most intensive wear is removably fixed to the forward end of the body holding section 10, only the suction pin 11 is required to be replaced by a new one upon occurrence of wear or crack and thereby the running cost can be reduced. Furthermore, the nozzle 7 can be used easily for other chip component, by altering the size of the suction pin 11.
Patent JP-2003003717-A (JP)
Title: Fixing device of door in opened posture
Inventor: SUAI FUMIO
IPC: E05C17/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device of a door in an opened posture which is suitable for the door of a passenger automobile or the like and can fix the door at a position of opening when the door comes to a standstill in an opened state. SOLUTION: The fixing device of the door in the opened posture has at least a rod-like body which is movable with opening and closure of the door and a fixing means which connects with the rod-like body when a distance of opening of the door is held settled for a prescribed time, and at least either one of the rod-like body and the fixing means is movable on the surface of the other in accordance with the distance of opening of the door.  The fixing means has a relay switch connected to a power source, and a mode wherein the relay switch is in an OFF state during the time when the door is in a closed state and when the distance of opening of the door changes and wherein the relay switch comes to an ON state, operates and connects with the rod-like body when the distance of opening of the door is held settled for the prescribed time, a mode wherein the fixing means is made to connect with the rod-like body by any of a magnetic force, a force of attraction, a force of energization and an acting force of a lever, and others, are preferable.
Patent JP-2003011769-A (JP)
Title: Hybrid inflator
Inventor: KATSUTA NOBUYUKI
IPC: B60R21/263
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a lightened hybrid inflator. SOLUTION: An inflator housing 101 is divided into two by a partitioning plate 102 to form a first chamber 110 and a second chamber 150, and the first and second chambers are respectively provided with a first gas generating chamber 112 and a second gas generating chamber 152. The partitioning plate 102 is provided with a gas discharge hole 103, and a gas passage 104 connecting the first chamber 110 to the second chamber 150.
Patent JP-2003021625-A (JP)
Title: Sulfuric acid analyzing method and device for metallic electrolyte
Inventor: NIIZAWA KAYOKO
IPC: C25C7/06
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide the sulfuric acid analyzing method and device for a metallic electrolyte capable of continuously and accurately analyzing a concentration of sulfuric acid coexisting with sulfate, and easily automating the same. SOLUTION: In this sulfuric acid analyzing method for the metallic electrolyte for determining the concentration of sulfuric acid included in the metallic electrolyte by a flow injection analyzing method, a channel is formed to continuously introduce the carrier liquid 11 including sulfate of a metallic element same as the metallic electrolyte by a predetermined concentration, and the reaction liquid 51 including a pH buffer solution and a pH indicator respectively to a mixing part 30, a predetermined amount of metallic electrolyte sample is injected to an upstream side of the mixing part, the reaction of the metallic electrolyte sample and the pH buffer solution in the mixing part 30 is detected by the coexisting pH indicator, and the change of absorbance is measured to detect the concentration of sulfuric acid.