baber/WOPTO huggingface dataset:
Patent JP-2002217938-A (JP)
Title: Relay server and communication system
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/66
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which can readily conduct connection between terminals within different local systems. SOLUTION: A terminal 11 logs in a relay server 4, and the terminal 11 updates the connection information and notifies the update to a relay server 5, when communication with the relay server 4 is available. Likewise, a terminal 21 logs in the relay server 5, and the terminal 21 updates the connection information and notifies the update to the relay server 4, when communication with the relay server 5 is available. When a connection request from the terminal 11 to the terminal 21 is transmitted to the relay server 4, the relay server 4 refers to the connection information to estimate the connection state of the terminal 21, and the fact that the terminal 21 is connected to the relay server 5.  If the terminal 21 can be communicated, the relay server 4 transfers the connection request to the relay server 5, and then the relay server 5 transfers the transferred connection request to the terminal 21. Hereinafter, the relay servers 4 and 5 relay communications between the terminal 11 and the terminal 21.
Patent JP-2002216548-A (JP)
Title: Colored insulated wire and method for manufacturing the same
Inventor: KANBAYASHI SUSUMU
IPC: H01B7/36
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To improve productivity and reduce the cost by making an insulated wire distinguishable by color without using a colored resin material to an insulator cover layer of a conductor. SOLUTION: In a colored insulated wire, a wire can be identified by giving a distinguishing color to the insulated wire where the conductor is covered by the insulator cover layer. A color coating film 4 is provided on the surface of conductors 1, 2, 3, and a transparent insulated cover layer 5 made of a transparent insulating resin material is provided on the color coating film 4.
Patent JP-2002218735-A (JP)
Title: Non-contact transmission mechanism
Inventor: MIYAWAKI HIROSHI
IPC: F16H49/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To rationally for a non-contact transmission mechanism, capable of satisfactorily transmitting rotational force from one side to the other. SOLUTION: A plurality of magnets 53 are disposed, so that their N poles and S poles appear alternately relative to the outer peripheries of a driving wheel Wa and a driven wheel Wb. An annular member 52, formed out of a magnetic substance, is provided on the inner end side (rotational center side) of the plurality of magnets 53, so that magnetic flux projects outward in the non-axial direction.
Patent JP-2002217930-A (JP)
Title: Channel-monitoring device
Inventor: SATO SHINYA
IPC: H04B17/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To store a communication data between a main device and a communication opposite party in a channel monitoring device, in response to communication opposite party. SOLUTION: A switching instruction signal generator 32 generates switch instruction signals K1 and K2, which select one of serial communication data between a master device 10 and slave devices, and switch it to serial transmission reception data R0, and transmits the signals K1 and K2 to the master device 10. A switching instruction signal storage section 33 stores the switching instruction signals K1 and K2 transmitted from the switching instruction signal generator 32. A serial/parallel conversion section 31 converts the serial transmission reception data R0, which is switched selectively by the switch instruction signals K1 and K2 and transmitted from the master device 10, into parallel data. CPU 35 stores the parallel data in the data storage areas 341-343 designated by the signals K1 and K2 which are read out of the switching instruction signal storage section 33.
Patent JP-2002215562-A (JP)
Title: Unit and method for dma control
Inventor: HIRANO YOSHIAKI
IPC: G06F3/12
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the transfer of bit map data becomes slow and the performance decreases by a DMA controller which transfers image data and command/status data by DMA. SOLUTION: In a band, data of 0's are not transferred as to an area where there is no drawing data and DMA transfer to an engine main body is performed only for an area where there are drawing data to decrease the amount of transferred data.
Patent JP-2002210106-A (JP)
Title: Pinball game machine
Inventor: NAKAMURA MASATO
IPC: A63F7/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine in which balls can be moved upwards continuously without temporarily making the balls stand still and a game property is improved. SOLUTION: By accelerating the ball moving towards an out port 2 along one inner side guide band 3 by the electromagnetic force of an accelerator main body 14, the ball is guided by the other inner side guide band 4 and moved to an upper part and the ball is used as the object of replay.
Patent JP-2002223039-A (JP)
Title: Semiconductor light emitting element and method for manufacturing it
Inventor: FURUSAWA KOTARO
IPC: H01L21/205
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which can reduce a shock or damage to a ridge participating in a light emitting operation. SOLUTION: The semiconductor light emitting element is provided with ridges (8a, 9a) formed on the surface of a p-type etching stop layer 7, and dummy ridges (8b, 9b) which are formed by keeping a prescribed interval from the ridges (8a, 9a) and which comprise a side edge (side-face upper end) in the longitudinal direction not parallel to the side edge (side-face upper end) in the longitudinal direction of the ridges (8a, 9a).
Patent JP-2002230137-A (JP)
Title: Community formation support device, community formation support method, its program and recording medium in which its program is recorded
Inventor: SATO SUMIO
IPC: G06Q50/10
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a community formation support device to promote the formation of a community even for a stranger without acquaintance. SOLUTION: An information control part 21 selects a plurality of users having good chemistry according to a degree of chemistry among users calculated by a degree of chemistry calculating part 33. A character selecting part 23 selects characters corresponding to the users having good chemistry and a message control managing part 37 automatically generates messages to be transmitted to the users. The information control part 21 transmits the characters and the messages to terminals of the users. Consequently, the users can form the community as observing the characters and the messages of opposite users displayed on a screen of the terminals and the promotion of formation of the community is enabled even to the stranger without acquaintance.
Patent JP-2002227180-A (JP)
Title: Sheathing method and sheathing device
Inventor: HASHIMOTO SADAO
IPC: E02D5/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a safety sheathing method and a device thereof capable of shortening the construction period and reducing the construction cost with a simple system and a process using a more compact machine and material. SOLUTION: An injection pipe having one or several injection ports is inserted underground, and a high-pressure jet of the hardening solution such as cement or a high-pressure jet with the compressed air in the periphery thereof is injected in the predetermined direction, and while the injection pipe is pulled up to construct the underground sheathing wall. In order to form the construction wall at about 5 cm of thickness, one or several nozzles are arranged in parallel with each other or obliquely.
Patent JP-2002228312-A (JP)
Title: Refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25C5/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ice making device free from a case of touching a hand upon taking out ice, and a refrigerator utilizing the dead space in an ice making chamber and an ice storage chamber effectively, while capable of freezing simply from fruit juice, milk or the like except water, in the automatic ice making device for a refrigerator. SOLUTION: The automatic ice making device is arranged in the rear side of a freezing chamber, and an L-shape partitioning plate is arranged in the front side of the same chamber while a second ice making pan, free of inserting and withdrawing, is provided on the partitioning plate. The hand is hardly touched with the automatic ice making device upon taking ice out of an ice storage box, thereby improving safety. Further, the second ice making pan can be inserted or withdrawn freely whereby any preferable drink can be frozen.
Patent JP-2002234734-A (JP)
Title: Glass fusion furnace
Inventor: ONO AKIRA
IPC: C03B5/027
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a glass fusion furnace which improves the throughput without being made large-sized. SOLUTION: In this glass fusion furnace disposed on high radioactive waste liquid nitrification facility 13, a fusion chamber 1 in which the fusion of starting material of glass is performed and a side chamber 15 which is communicated with the fusion chamber 1 on the bottom part are disposed on a fusion furnace main body 14 and, further, a stirred air supplying device 19 which feeds compressed air to the upper space of the side chamber 15 from the outside is disposed.
Patent JP-2002233939-A (JP)
Title: Polishing method for optical curved surface
Inventor: YAMAMOTO TAKESHI
IPC: B24B37/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To simply polish an optical curved surface of a work piece without skill in a short time. SOLUTION: A polishing agent is interposed between the optical curved surface 51 and a polishing work surface 52a of a polishing member 52 shaped like an inverted optical curved surface 51a of a work piece 51 and having a size equal to or approximate to the whole surface of the optical curved surface 51a, the polishing work surface 52a is pressed to the optical curved surface 51a, and both or one of the optical curved surface of the work piece 51 and the polishing work surface 52a of the polishing member 52 is vibrated to polish the optical curved surface.
Patent JP-2002237540-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKAHASHI KOJI
IPC: H01L21/8247
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which two-bit information can be stored by one memory cell and which can be driven at a low voltage. SOLUTION: A gate insulating film is formed on a partial region on the surface of a semiconductor substrate, and a gate electrode is formed on it. An ONO film is formed on the side face of the gate electrode and on the surface of the semiconductor substrate on both sides of the gate electrode, so as to follow the side face and the surface. A silicon nitride film in the ONO film traps carriers. A conductive sidewall spacer faces the side face of the gate electrode and the surface of the semiconductor substrate via a laminated film. A conductive connecting member electrically connects the sidewall spacer to the gate electrode. A source region and a gate region are formed, in regions sandwiching the gate electrode from among the surface layer part of the semiconductor substrate.
Patent JP-2001243948-A (JP)
Title: Positive electrode active material for lithium secondary battery and its manufacturing method
Inventor: JE-FIRU CHOO
IPC: H01M4/525
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for lithium secondary battery with excellent structural stability and a manufacturing method of this positive electrode active material for the secondary battery. SOLUTION: The positive electrode active material includes a LiCoO2 core and metal selected from a group consisting of Al, Mg, Sn, Ca, Ti, and Mn, and this metal is distributed with different concentration gradient from the surface to the center of the core. Further, as manufacturing method of this positive electrode active material for the secondary battery, LiCoO2 is coated by solution of the metal compound of the above metal and calcinated at 150 to 500 deg.C.
Patent JP-2002235935-A (JP)
Title: Frame structure and air conditioner
Inventor: SHIMOYAMA TOMOHIRO
IPC: F24F5/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure which is equipped with a housing panel capable of preventing the penetration of rainwater into a frame assembly for an air conditioner or the like where the housing panel is attached to the periphery, and is easily mountable and removable. SOLUTION: In the frame structure which screws the housing panel 14 to the periphery of a frame assembly including a base frame 18, the first abutment part 21a for temporarily supporting the dead load of the housing panel 14 in abutment on the base frame 18, and the second abutment part 22a for abutting on the flank of the base frame 18 so as to screw the housing panel 14 are made at the above housing panel 14.
Patent JP-2002239595-A (JP)
Title: Sludge discharging apparatus
Inventor: HIROTA YUJI
IPC: C02F11/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight sludge discharging apparatus having a simplified structure and easy in control and maintenance. SOLUTION: The sludge sampling apparatus A is constituted so as to discharge sedimented sludge to a sludge guide gutter 4 through a siphon type sludge suction pipe. The sedimented sludge S is sucked up by a siphon pipe to be discharged to the sludge guide gutter 4 and supernatant water is pumped up by a washing pump 11 to be ejected from a washing nozzle 13 to wash an overflow trough 5 and the sedimented sludge S is discharged to be sludge gutter 4 through the siphon pipe. At this time, supernatant water is sent into an ejector 18 by the washing pump 11 and air is sucked into the siphon pipe from the suction port 18c of the ejector 18 to make the pressure in the ejector 18 negative and the sedimented sludge S is sucked into the siphon pipe to be discharged to the sludge guide gutter 4.
Patent JP-2002244768-A (JP)
Title: Hardware monitoring device
Inventor: TAKETOMI TAKAYUKI
IPC: G06F1/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a hardware monitoring device independent from a PC maker by using a general hardware control interface function. SOLUTION: This hardware monitoring device is provided with the general hardware control interface means for controlling the hardware, a function registration means of the interface means, a PC hardware monitoring means realized by the function, a waiting means of an event transmitted by the monitoring means, a means determining normality/abnormality in generating the event, and a means of informing an abnormal message to a user in the abnormality and informing a normality return message to the user in returning to the normality.
Patent JP-2001316369-A (JP)
Title: Method of producing quinoline derivative
Inventor: TATSUTA KUNIAKI
IPC: C07D215/14
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently producing quinoline derivatives that is useful as a synthetic intermediate for medicines, agrochemicals and the like through shortened steps with industrial advantage. SOLUTION: The objective quinoline derivative (V) [wherein individual symbols in formula (V) and formulas (I) through (IV) are cited in the specification] is produced by allowing quinoline-carbaldehyde of formula (I) to react with a compound selected from a phosphonium salt compound of formula (II), a phosphonate compound of formula (III) and a phosphonate compound of formula (IV) in the presence of a base, followed by hydrolysis of the reaction product.
Patent JP-2002239992-A (JP)
Title: Method and device for boring sheet
Inventor: MOCHIZUKI TOSHIKUNI
IPC: B26D7/18
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for boring sheets of paper, non-woven cloth, woven cloth, etc., stacked in a large number, with which the time of continuous use of a cutter tip receptacle is prolonged. SOLUTION: A number of sheets S are placed on a table 10 in stacking, consolidated by pressure by a hold-down plate 26, and pressed to the table 10. A paper tape 44 is interposed between the undermost sheet S and the table 10. The sheets S are bored by a rotary cutter 22 which is rotated and fed, and the tip 22A of the cutter 22 after boring the sheets bores the paper tape 44 and is received by the cutter tip receptacle 30. After the end of one run of boring work, the paper tape 44 is fed so that its unused portion confronts the cutter tip.
Patent JP-2002244859-A (JP)
Title: Test system
Inventor: INOUE HIDEAKI
IPC: G01R31/28
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a test system making a control device able to automati cally identify the control software version of a measurement device and making a plurality of control software of different versions installed in the control device switchable to the same version as the control software of the measure ment device desired to be connected and making both the devices connectable. SOLUTION: In this test system in which the measurement device and the control device for controlling the measurement device are connected on a line of communication, the control device has a plurality of control software of different versions and selects the control software of the version corresponding to the object measurement device to have a function to connect with the measurement device.
Patent JP-2002238844-A (JP)
Title: Endoscope device
Inventor: KAGAWA HIROAKI
IPC: A61B17/28
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device capable of supporting an operator by providing the position information, shape information, and the like of the distal end of a treatment instrument in the dead angle of an endoscope. SOLUTION: An endoscope system 1 is provided with a source coil 16 arranged at an endoscope insertion part 7; a source coil 45 arranged at the treatment instrument; a triaxial sensing coil 22 previously arranged at a bed 4; a source coil position detecting part 31 for computing the positions of the source coils 16, 45 based on the triaxial sensing coil 22 as a reference on the basis of a detection signal outputted from the triaxial sensing coil 22 that detected the magnetic field generated from the source coils 16, 45;  a virtual image forming part 32 for performing the coordinate transformation of position information acquired in the source coil position detecting part 31 into the relative position of the source coil 45 on the basis of the source coil 16 and forming a virtual image of the treatment instrument 40 viewed from the endoscope 6 on the basis of the relative position obtained by the coordinate transformation; and a monitor signal generating part for displaying the virtual image formed by the virtual image forming part 32, on top of the actual endoscope image on a screen.
Patent JP-2002238759-A (JP)
Title: Steamed food manufacturing device
Inventor: WATABE HIDEFUMI
IPC: A23L35/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a steamed food manufacturing device capable of uniformly steaming products by preventing the steam from condensing on the inner surface of a steaming duct. SOLUTION: This steamed food manufacturing device for manufacturing the steamed foods by steaming a food material 10 passing through the steaming duct 1 with the steam supplied into the duct 1 is provided with a heating means 8 for hating the duct 1 to a temperature equal to or higher than a prescribed value in order to prevent the steam from condensing on the inner surface of the duct 1.
Patent JP-2002253078-A (JP)
Title: Cage lid of rearing cage of rodent animal
Inventor: NOMURA TAKAHARU
IPC: A01K1/03
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent an accident in which the neck part of rodents such as a mouse is nipped by a cage lid. SOLUTION: This cage lid 1 is composed of a plurality of vertical crosspieces 3,..., 3 provided in a top surface opening in the vertical direction of a cage body 2 and arranged in the form of a fence and a plurality of transverse crosspieces 4,..., 4 crossing the vertical crosspieces 3,..., 3 in the form of lattice. A recessed part 5 for feeding is formed toward the interior of the cage body 2 and the root part 8 of the recessed part 5 for feeding is formed so as to be near at least one side of edges 2a of the case body 2. Reinforcing members 6 for preventing the spreading of an interval between the vertical crosspieces 3,..., 3 are installed between the cage end 10 corresponding to the one side and the root part 8 of the recessed part 5 for feeding.
Patent JP-2001318873-A (JP)
Title: Kernel function realizing structure and entertainment device equipped with the same and method for controlling peripheral device by kernel
Inventor: HORIKAWA TSUTOMU
IPC: G06F9/46
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an entertainment device capable of quickly controlling a peripheral device with high safety. SOLUTION: An entertainment device is provided with a main bus MB and a sub-bus SB connected through a center bus CB having a queue 1. A CPU 2, a memory 3, and a second DMAC 5 are connected to the main bus MB and peripheral devices such as a first DMA and a controller 11 incorporating a device memory are connected to the sub-bus SB. Then, information necessary for the control of the peripheral devices is written in the memory 3 and the device memory. This information is transferred between the memory 3 and the controller 11 regardless of the function of the CPU 2 by the functions of the first DMAC 10 and the second DMAC 5.
Patent JP-2002258510-A (JP)
Title: Image forming method
Inventor: HANEDA SATORU
IPC: G03G9/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high-density image with the small consumption of toner by using flat toner. SOLUTION: Development is performed in a state where an additive adheres to toner particles and the electrification amount Q' (μC/g) of the toner particles to which the additive adheres is set to |Q'|>|Q| with respect to the electrification amount Q (μC/g) of the toner particles having no additive. The toner particles adhere with their flat part.
Patent JP-2001273607-A (JP)
Title: Magnetic head, its manufacturing method, and hard disk drive
Inventor: WEN-CHEN DAVID SHIAO
IPC: G11B5/187
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head wherein the leakage of a magnetic flux passed through a surface gap is extremely small, and its manufacturing method, and a hard disk drive having the magnetic head loaded. SOLUTION: A magnetic head 38 has a first magnetic pole composed of double layers. This first magnetic pole has a first magnetic pole layer formed on a reading head element, and a second magnetic pole layer formed on the first magnetic pole layer. The second magnetic pole layer is formed to be a pattern so as to have an opening formed in the vicinity of the upper end position of a substantially formed second magnetic pole tip part 76. A surface gap distance between the upper end of a second magnetic pole tip part and the first magnetic pole layer 68 is increased, and the leakage of a magnetic flux crossing a surface gap 72 is reduced. According to one embodiment, the second magnetic pole layer, is provided as a single integrated formed layer having an opening. According to another embodiment, the second magnetic pole layer is formed as two independent parts having openings.