baber/WOPTO huggingface dataset:
Patent JP-2004260367-A (JP)
Title: Communication system, information processor and storage medium
Inventor: OWADA TORU
IPC: H04L9/08
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a communication system which can guarantee that communication data on a communication paths is legitimate; an information processor which constitutes the communication system, has a communication I/F and can guarantee that stored data are legitimate; and a storage medium.  <P>SOLUTION: The communication system is provided with a plurality of communication units and the communication paths connecting a plurality of the communication units. When data are ciphered and transferred between two communication units which are a data transfer source and a data transfer destination, respectively, the data transfer destination generates transfer key information for ciphering transfer data and confidentially transmits the transfer key information to the data transfer source. The data transfer source obtains the transfer key information from the ciphered transfer key information, ciphers transfer data by using the transfer key information as a cipher key and transmits the ciphered transfer data to the data transfer destination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257456-A (JP)
Title: Speed-change controller for continuously variable transmission
Inventor: NAKAYAMA ATSUSHI
IPC: F16H9/18
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an excessive pressure from being applied on a speed-change cylinder of a continuously variable transmission by preventing the occurrence of a response delay in up-shifting during starting.  <P>SOLUTION: The continuously variable transmission has a primary pulley 7 and a secondary pulley 8, in which the groove width is respectively variable, and a belt 9 to be stretched around the pulleys. The speed-change cylinder 13 is provided to the primary pulley 7. A fastening cylinder 16 is provided to the secondary pulley 8. The gear ratio adjusting valve 21, which is provided between the speed-change cylinder 13 and a line pressure path 24, has a spool. The spool is moved to a feeding/discharging position where a feed port 26p to be connected to a speed-change oil chamber is made to communicate with either of an original pressure port 26s, into which the line pressure flows, and a drain port 26d. It is also moved to a neutral position for shutting off the feed port 26p. The spool is set to the neutral position when the calculation of a pulley ratio is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260456-A (JP)
Title: Image pickup device
Inventor: KUDO TOSHIMICHI
IPC: H04N5/225
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly convenient image pickup device capable of lowering the exchange frequency of an internal recording means at the time of photographing moving image data without having a user conscious of the state of a transmission line at the time of transferring the moving image data to an external storage device.  <P>SOLUTION: A microcomputer 107 performs control so as to selectively output a series of the moving image data from recording start to end to an internal memory and to a radio transmission part 121 for transmitting the moving image data obtained by a photographing operation through the transmission line so as to record them in the external storage device corresponding to the state of the transmission line, and make to store a part of the moving image data respectively in the internal memory and the external storage device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215644-A (JP)
Title: Thyrosol-producing mutant yeast strain having high productivity, and method for producing fermented alcoholic beverage using the yeast
Inventor: KOSEKI TOSHIHIKO
IPC: C12N1/16
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermented alcoholic beverage having characteristic alcoholic quality such as sake or the like having high content of thyrosol, by modifying yeast used for the fermented alcoholic beverage, harvesting the yeast solely producing thyrosol in large quantity as a bitter ingredient with affecting little to other ingredients, and producing the fermented alcoholic beverage using the yeast.  <P>SOLUTION: The alcoholic beverage having high thyrosol content and characteristic alcoholic quality is produced by culturing naturally or artificially mutated yeast in a culture medium containing 2-fluoro-L-tyrosine as a selective culture medium, separating a yeast strain resistant to 2-fluoro-L-tyrosine to obtain a mutant yeast strain producing thyrosol as much as possible, subsequently producing the fermented alcoholic beverage such as sake by using the mutant yeast strain having high productivity of thyrosol.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003247505-A (JP)
Title: Hydraulic control circuit for operating separated actuator mechanism
Inventor: PFAFF JOSEPH L
IPC: F15B21/08
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit for driving a plurality of actuators in harmony.  <P>SOLUTION: A system simultaneously operating first and second cylinders is provided with an inflow node for connection with a supply source of a pressurized fluid and an outflow node for connection with a tank. A two-position and three-way main control valve is provided with a first port connected with the inflow node, a second port connected with the outflow node, and a common port. The first valve connects the common port with the first port of the first cylinder, and the second valve connects the common port with the first port of the second cylinder. The third valve connects the inflow node with the second port of the first cylinder and the second port of the second cylinder. The moving directions of the first and second cylinders are determined by selectively operating the main control valve and one of the third valve, and fourth valve. An operating fluid flowing in and out of the first and second cylinders is measured to control the amount of movement by the movement of the first and second valves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004255431-A (JP)
Title: Knockout device of press machine
Inventor: KURITA HIRAO
IPC: B21D45/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which is capable of constantly maintaining the dimensional accuracy of a work and applicable to a press machine operating at a high speed by applying pressure separately set from that during working when the work stuck to a die is released by advancing a knockout plunger.  <P>SOLUTION: A knockout device 1 of a press machine in which a work W stuck to a die 2 is released by advancing a knockout plunger 4 after the pressing comprises: a knockout plunger 4 having, on a distal end, a pressing member 3 abutted on the work W stuck to the die 2 from a back side and further having a guide hole 4a formed from a rear end side in the releasing direction; a knockout pin 6 the distal end part of which is slidably engaged with the inner circumferential surface of the guide hole 4a; a first energizing body 5 to energize the knockout plunger 4 and knockout pin 6 in a separating direction from each other; a second energizing body 8 to constantly energize the knockout pin 6 in the releasing direction from the die; and a knockout means 11 to press the knockout pin 6 from the back side in the releasing direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259646-A (JP)
Title: Radio frequency heating apparatus
Inventor: NAGATA SHIGEYUKI
IPC: H05B6/70
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio frequency heating apparatus that resolves uneven heating of a heated object by radio frequency heating.  <P>SOLUTION: The apparatus has a heating chamber 1, a high-frequency oscillator 3 for oscillating high-frequency wave, a waveguide 5 for propagating the high-frequency wave oscillated from the high-frequency oscillator 3 to the heating chamber 1, and rotation axes 6a, 6b in the waveguide 5. The apparatus also includes two rotary antennas 7a, 7b for radiating the high-frequency wave into the heating chamber 1, and a control means 10 for controlling so as to make rotating speeds of the two rotary antennas 7a, 7b different from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260736-A (JP)
Title: Loudspeaker unit
Inventor: HIKICHI TOSHIHIRO
IPC: H04R9/06
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wide reproduction band from high frequency to low frequency while effectively utilizing merits of an inverted dome-like loudspeaker which has an excellent directivity and can be made thin.  <P>SOLUTION: The loudspeaker unit is provided with a recessed cross-sectional dome diaphragm 2 to which a voice coil 1 is mounted, and which is protruded to the side of the voice coil, a recessed cross-sectional edge 4 which is provided at the outer edge of the dome diaphragm 2 for supporting the dome diaphragm 2 on a frame 3, and a magnetic circuit 5 for forming a magnetic gap G to dispose the voice coil 1, and the edge 4 has wide edge width (b=(1.5 to 3)a) in charge of a reproduction band lower than the reproduction band of the dome diaphragm 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004281122-A (JP)
Title: Cylindrical alkaline battery
Inventor: TSUZUKI SHUSUKE
IPC: H01M6/08
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently suppress a liquid leakage at a center boss portion of a resin-made gasket and enhance a liquid leakage resistance in a cylindrical alkaline battery having a structure in which a negative electrode current collector passes through the boss portion of the gasket.  <P>SOLUTION: The battery is structured to make an uneven distribution state in which the stress operating between the center boss portion 34 of a gasket 33 and a negative electrode current collector 31 passing through the boss portion 34 becomes weak at the end portion on a power generation element 20 of the boss portion 34 and becomes stronger at an intermediate portion side which entered into a negative electrode terminal 32 side than at the end portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278168-A (JP)
Title: Kelly-bar for vertical hole excavator
Inventor: TORII KOJI
IPC: E21B17/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kelly-bar for a vertical hole excavator constituted to facilitate replacement work of new and old cushioning materials while improving work efficiency by rapidly draining a stabilizing liquid in the kelly-bar in association with pulling-up of the kelly-bar.  <P>SOLUTION: This kelly-bar for the vertical hole excavator is formed by extensibly fitting multiple stages of divided kelly-bars 5a-5e having slip-off stoppers 12a-12d on the outer peripheral surfaces. The divided kelly-bars 5b-5d excluding at least the outer kelly-bar 5e are provided with the cushioning materials 13a-13c at the upper parts of the stoppers 12a-12c to reduce contact sound with the inner peripheral surfaces of the divided kelly-bars adjacent on the outside. The cushioning materials 13a-13c are structured to be circumferentially divided to form passages of the stabilizing liquid between the cushioning materials. The stoppers 12a-12c are also provided with at least one lacking part to form a passage of the stabilizing liquid. Further, spaces are provided between the cushioning materials 13a-13c and the stoppers 12a-12c to form passages of the stabilizing liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281302-A (JP)
Title: Gas-insulated circuit breaker and gas-insulated switchgear
Inventor: OKUBO KENICHI
IPC: H02B13/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the temperature rise of a grounding tank even in the case that the material of the grounding tank is formed of a magnetic substance.  <P>SOLUTION: A nozzle 2a and a nozzle 2b formed on the upper part of a grounding tank 1 by a one-point grounding method are connected through a conductive member 14 at each phase, and when magnetic leakage flux 111 is generated accompanied by the flow of a load current 101 to conductive bodies 8a, 8b, a sheath current 102 is made to flow in a opposite direction to the load current 101. Thereby, the flow of an eddy current in the grounding tank 1 is restrained and the temperature rise of the grounding tank 1 is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280724-A (JP)
Title: System to cope with unauthorized access, and processing program to cope with unauthorized access
Inventor: TAMURA NAOHIRO
IPC: G06F21/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cope with a distributed denial of service attack by taking countermeasures against unauthorized access at a place maximally close to an illegal access transmission source.  <P>SOLUTION: A system includes: a searching means 12-1 for searching the flow-in path of the unauthorized access to a service by a Web system 21 publicly opened by a self ISP 10; a determining means 12-2 for determining the place to conduct the countermeasures to protect the service from the illegal access, on the basis of the result of the search; and a reporting means 12-3 for reporting determination to a flow-in source in response to the determination that the countermeasures are conducted in the flow-in source from which the unauthorized access is made to flow into a self communication network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006719-A (JP)
Title: Transistor array and active matrix substrate
Inventor: NISHIKI HIROHIKO
IPC: H01L29/786
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor array wherein a plurality of transistors are laid out on a substrate made of plastic or the like without causing misalignment, and to provide an active matrix substrate.  <P>SOLUTION: The transistor array is provided with a plurality of conductor lines 8 each having a center line and a conductive layer provided on the surface of the center line; a plurality of function lines 7 each of which has a center line at least the surface of which is conductive, an insulation layer provided on the surface of the center line, a semiconductor layer provided on the surface of the insulation layer, and which are in crossing with each other in a manner of being in contact with a plurality of the conductor lines; and a plurality of the transistors 21. Each transistor 21 includes a first ohmic contact region 115 and a second ohmic contact region 119 formed in a region demarcated by crossing of each conductive line 8 and each function line 7, and a channel region demarcated by the first ohmic contact region 115 and the second ohmic contact region 119 in the semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287537-A (JP)
Title: Data transfer device
Inventor: YAMASHITA HIDEAKI
IPC: H04L12/44
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that an OS and a system can detect that a device is plugged into or unplugged from an IEEE1394 bus.  <P>SOLUTION: A plug in/out detection means 104 in a plug in/out storage device 103 detects the plugging in/out of the device and stores it in a plug in/out storage means 105. Then a control device 101 reads from the plug in/out storage means 105, ensuring that it is possible to detect the plugging in/out of the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285667-A (JP)
Title: Reform member of stair
Inventor: MURAKAMI HIROAKI
IPC: E04F11/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe reform member bringing no defect such as color defect or wood grain defect of a sliced veneer, or the like among a plurality of different reform members, in natural precious wood decoration stairs and having no danger of stumbling in going up or down, as an existing stair can be very simply reformed by putting the member on the existing stair without removing the existing old stair and as the respective members of the upper face of treads, nosing part, risers, etc. can be continuously fitted.  <P>SOLUTION: The stair is reformed by covering the tread-board surfaces, nosings, the lower parts of the nosings, and risers with the reform members. A wood veneer is stuck on a relatively thin wood base material surface in the reform member. The reform member has a specified thickness, width, and length. Notches for bending works are formed in a plurality of specified positions of the reform member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289528-A (JP)
Title: Communication level detecting device
Inventor: TOYOYAMA TAKESHI
IPC: H04L7/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently detect the correct communication level without fail.  <P>SOLUTION: A communication level detecting device is equipped with: a synchronous detecting means 1 of performing synchronous detection corresponding to a plurality of kinds of communication levels 0 to n differing in error tolerance by detecting specified synchronous patterns included in received data; and a control means 2 of performing synchronous detection starting from the communication level n having the highest error tolerance and then performing synchronous detection of sequentially lower communication levels because synchronous detection of the communication level n cannot be obtained for a specified period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288546-A (JP)
Title: Wire crimping device
Inventor: SHIODA RYOSUKE
IPC: H01R43/048
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily and appropriately perform an crimping operation of a wire to a crimping terminal without complicating the structure of a crimping terminal housing part.  <P>SOLUTION: A wire crimping device comprises a case holding part 16 for holding a housing case having a crimping terminal; a positioning part 30 positioning a wire so as to face the crimp terminal at a position adjacent to the holding part 16; a wire holding part 31 holding the wire positioned at the positioning part 30; a crimping drive mechanism for pushing and crimping the wire held by the holding part 31 to a slot part of the crimping terminal; and a tension drive mechanism 34 driving the wire holding part 31 in the direction straining the wire held by the wire holding part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289678-A (JP)
Title: Communication terminal
Inventor: OKURA KOJI
IPC: H04M3/42
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal having both analog telephone and IP (Internet protocol) telephone functions.  <P>SOLUTION: The communication terminal inputs an analog telephone number of a call destination (S30) and can acquire the IP telephone number (Y in S40) by inquiring of a management server on an IP network about the telephone number (S34) even when the terminal stores no corresponding IP telephone number (N in S32). When acquiring the telephone number, the communication terminal makes dialing by using the acquired IP telephone number (S44). Thus, even when the communication terminal does not know even the IP telephone number of an opposite party, the user of the communication terminal can easily use an inexpensive IP telephone call by acquiring the IP telephone number from the management server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004189336-A (JP)
Title: Packing device
Inventor: YUYAMA SHOJI
IPC: B65B9/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing device which does not develop any wrinkles in a packing sheet.  <P>SOLUTION: In the packing device provided with a sheet feeding section 2 which feeds a two-folded thin packing sheet 5 in a longitudinal direction, a packed object introduction section (hopper nozzle) 13 which introduces the packed object (pharmaceutical) from the opening of the packing sheet 5 fed from the sheet feeding section 2 by opening the packing sheet 5 and sealing sections (heater rollers) 16a, 16b which seal the packing sheet 5 so as to enclose the introduced packed object, a pressing section 23 which acts against the vicinity of the edge in the opening of the packing sheet 5 outward from the internal side is provided between the section 2 and the sections 16a, 16b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004295381-A (JP)
Title: Product support status monitoring device and its method, as well as status management program and its recording medium
Inventor: UCHIDA TERUKAZU
IPC: G06Q50/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To closely communicate with a user and allow the user to know that a product is under repair, thereby eliminating a user's apprehension.  <P>SOLUTION: The support status monitoring device comprises a status information taking part 51, a progress status monitoring part 52 and a progress status reporting part 53. The progress status monitoring part 52 monitors the progress status of repair. The progress status reporting part 53 reads a predetermined message for each status with reference to a message DB 54 when the repair status reaches a predetermined report timing, and reports the repair status at that time. Status information at that time can be outputted also by user's spontaneous accessing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295461-A (JP)
Title: Email system
Inventor: YAMAGUCHI KATSUHISA
IPC: G06F13/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load on a mail server, in an email system, an email relay server and a control method therefor.  <P>SOLUTION: When a cellular phone 1 sends an email with an image file attached to a destination device 8, the email is once sent from the cellular phone 1 to the mail server 4. The image file and information on the destination device 8 are sent from the mail server 4 to a computer 7. The computer 7 image-processes the image file into an image suitable to display on the destination device 8. The image-processed image file is sent from the computer 7 to the mail server 4. The email with the image-processed image file attached is sent to the destination device 8. The load on the mail server 4 is whereby reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292750-A (JP)
Title: Resin manufacturing method and printing ink
Inventor: SUZUKI YOSHIKO
IPC: C09D11/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for printing ink binders which does not use, as a raw material, formaldehyde undesirable from the standpoint of environmental sanitation and protection, has good solubility in nonaromatic solvents and plant oils and being suitable not only for offset lithographic printing systems, such as waterless printing, but also for VOC-free type inks.  <P>SOLUTION: The method has a first process of reacting a compound having an unsaturated double bond in a hydrocarbon resin containing a five-membered compound residue of formula (1) (wherein H is a hydrogen atom; R is a 1-3C alkyl group; m and n are each an integer of 0-6; and the sum of m+n is 6) and optionally a resin acid in the presence of an organic peroxide to obtain a resin and a second process of reacting the resultant resin with a compound having an unsaturated double bond in one or more selected from organic solvents, plant oils and plant oil fatty acid esters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293760-A (JP)
Title: Driving mechanism
Inventor: NAKAI YASUHIRO
IPC: F16C33/24
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To lower the friction resistance in a sliding surface of a mechanism part to be heated at a high temperature in the vacuum condition or in the surroundings treated with an inert gas.  <P>SOLUTION: This driving mechanism is operated by sliding the mechanism part heated at a high temperature in the vacuum condition or in the surroundings treated with the inert gas, and a solid lubricant of a bearing mechanism 97, which shows excellent heat resistance against the heating temperature, is provided to exist in the inner peripheral surface of a cylinder member 99 and the inner peripheral surface of a housing 98.  <P>COPYRIGHT: (C)2005,JPO&NCIPI