baber/WOPTO huggingface dataset:
Patent JP-2005044600-A (JP)
Title: Fuel cell
Inventor: MURAKAMI NAOYA
IPC: H01M8/02
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To equalize temperature distribution in the stacking direction of a fuel cell stack and enhance efficiency of power generation.  <P>SOLUTION: The fuel cell stack 1 is constituted by alternately stacking a power generation cell 5 and a separator 8. Each power generation cell 5 is constituted so that reaction gas is supplied from manifolds 15, 16 through gas connection pipes 13, 14. At least one of oxidizing agent gas pipes 14 supplying air to power generation cells 5 positioned at both ends of the fuel cell stack 1 is made long by detouring around the peripheral region of the fuel cell stack 1 to heat circulating air inside a pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056605-A (JP)
Title: Connector, cable or wiring board joined to connector
Inventor: MIYAJI AKIHIRO
IPC: H01R13/03
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which the occurrence of whisker from a contact part or its neighborhood can be prevented when the connector and a cable or a wiring board are joined, and a cable or a wiring board to be joined to the connector.  <P>SOLUTION: This is the connector 1 to be joined to the cable or the wiring board. This is provided with a nickel plated layer 27 or a copper plated layer installed at least on the contact part 26 of a terminal 12 installed at the connector 1, and a tin plated layer installed on this nickel plated layer 27 or the copper plated layer. Then, bismuth is contained in the tin plated layer. By this connector, when the connector is joined to the cable or the wiring board, the occurrence of whisker from the contact part can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064571-A (JP)
Title: Information transmission system and information transmission apparatus
Inventor: MORO EIJI
IPC: H04M1/72475
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system whereby a battery charging operation is surely carried out even when a child or an elderly person possesses a mobile type slave unit and to provide a system whereby a sure contact can be obtained from the mobile unit for a response to an important and particular instruction such as tracing of missing people even when the residual capacity of battery is decreased.  <P>SOLUTION: In the case that the charging of battery of the slave unit is not quickly executed even when the battery residual capacity of the slave unit is decreased, a master unit possessed by the parent displays the reduction of the battery residual capacity of the slave unit. Further, in the case that the battery residual capacity of the slave unit is decreased resulting in causing risk of arising hindrance to the operations, the master unit stores particular instruction contents to a nonvolatile memory in the slave unit or to a management server so that operations in response to the instruction can be carried out after the battery residual capacity is restored to a sufficient capacity. Thus, the parent can monitor the reduction in the battery residual capacity of the slave unit possessed by the children or the like to prevent a worn-out battery, and even when the battery residual capacity of the slave unit is deficient, the slave unit can respond to the particular important instruction after the restoration of the battery residual capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066391-A (JP)
Title: Method and apparatus for applying liquid material
Inventor: TANAKA KOJI
IPC: B05B15/68
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To discharge a liquid material at high accuracy onto a coating subject without being influenced by the core drift, bending, and deflection of a needle caused in exchanging a liquid material supply means including a syringe and the needle or caused by repeated use of the needle.  <P>SOLUTION: A liquid material supply means 1 which has a syringe 2 for containing a liquid material and a needle 3 attached thereto and discharges the liquid material from a discharge opening at the needle tip is used for coating the surface of a coating object. In coating the object with the supply means 1 and when an up-and-down driving system 6 of the supply means 1 is set at a standard height, the needle tip is photographed together with a height standard mark 13 from the transverse direction with a camera 15, thus enabling the height position of the needle tip to be obtained from the difference between the height position of the needle tip and that of the height standard mark 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032373-A (JP)
Title: Photodetector device, optical pickup device, optical recording device, and integrated circuit
Inventor: NAGARA TORU
IPC: G11B7/005
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform sample-and-hold of a voltage signal at prescribed timing.  <P>SOLUTION: A PDIC (an integrated circuit provided with a photodiode and a current/voltage converter or the like) 200 is an integrated circuit provided in an optical pickup. The PDIC 200 has, for example, a photodetecting part 201. This photodetecting part 201 is constituted of a photodiode 211, a current/voltage converter 212, a sample-and-hold circuit 213, and an amplifier 214. The sample-and-hold circuit 213 sample-holds a voltage signal corresponding to bias power on the basis of a sampling pulse SMP1 in recording. The voltage signal is supplied directly from the current voltage converter 212 to the sample-and-hold circuit 213 without passing through a flexible cable or the like. The voltage signal corresponding to the bias power can be detected stably even in a short bias power period without deteriorating the response of rise and fall of the waveform of the voltage signal supplied to the sample-and-hold circuit 213.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036729-A (JP)
Title: Cooling system for internal combustion engine
Inventor: HATANO MAKOTO
IPC: F01P7/16
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel injecting performance, to reduce exhaust gas and to improve fuel consumption by improving cooling performance at a part near an exhaust port.  <P>SOLUTION: This cooling system for an internal combustion engine having a head exhaust side passage 24 for cooling water to flow through, at the part near the exhaust port 6 of a cylinder head 2, is provided with an electric water pump 42, a passage 41 of another system for leading the cooling water from the electric water pump 42 to the head exhaust side passage 24, and an electronic control circuit 43 for controlling the operation of the electric water pump 42 to regulate the flow of cooling water flowing to the passage 41 of another system according to the operating state of the internal combustion engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038536-A (JP)
Title: Chip, optical pickup, and optical disk recording and reproducing apparatus
Inventor: NAGARA TORU
IPC: G11B7/09
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup excellent in tracking performance, an optical disk recording or reproducing apparatus using the optical pickup, and a chip used in the optical pickup and the optical disk recording and reproducing apparatus.  <P>SOLUTION: The optical disk recording or reproducing apparatus 1 can raise accuracy of the DPD method, in other words, improve tracking accuracy by improving the quality of a tracking error signal, since an optical pickup section 4 has four LNC38 which subtract a signal of FPD24 from signals of areas A-D of a quadripartite PD22 respectively and remove noise, and at the same time, can remove a noise component in an RF signal in phase with the signal of the FPD24, since it has RF-LNC41 which subtracts the signal of the FPD24 from the RF signal added by a SUM39, and removes the noise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037300-A (JP)
Title: Portable equipment having acceleration history recording function, and acceleration sensor device used for the same
Inventor: NODA MASARU
IPC: G01P15/18
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable equipment for proving the fact of fall after the event while the portable equipment has a function for detecting the fall of the equipment and recording the history of acceleration until fall collision.  <P>SOLUTION: The portable equipment comprises a three-axis acceleration sensor; a fall determining means for judging whether the level of acceleration detected by the acceleration sensor is smaller than a specified value that is smaller than gravity acceleration (1G) or not for all three axes; and a non-volatile semiconductor memory. When the fall determining means determines falling, data related to acceleration detected by the acceleration sensor are recorded in the non-volatile semiconductor memory quickly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044274-A (JP)
Title: Grid computing system, and computing resource collection method in grid computing system
Inventor: INABA TSUTOMU
IPC: G06F15/177
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To continue service without exerting an influence on the entire system even in a fault in individual computing resources by finding in real time the optimum computing resource and by enhancing fault resistance with a need for a directory eliminated.  <P>SOLUTION: The computing resources 101-113 form a grid community on a semantic information network and registers self state information as semantic information on the filters of the semantic information network to appropriately update its semantic information. A portal site 120 transmits stimulus information containing requirement information on the state of the computing resources based on a request from a computer 130 at a request origin to a plurality of computing resources 101-113. When the computing resources 101-113 receiving the stimulus information fulfill by themselves requirements based on the requirement information contained in the stimulus information, firing information is returned to the portal site 120, The portal site 120 asks the computing resource returning the firing information about processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040929-A (JP)
Title: Machining center
Inventor: MATSUMOTO TAKASHI
IPC: B23Q3/155
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining center which prevents a tool from unexpectedly colliding.  <P>SOLUTION: The machining center 10 measures the axial length of the tool 14 before a tool changer 21 mounts the tool 14 specified by an NC program P1 to a spindle 13, and determines whether the axial length of the tool 14 set in the program coincide with the axial length actually measured. An erroneous work where an erroneous tool 14 is stored in a magazine 20, or the setting of the axial length of the tool 14 in the NC program P is mistaken is found, and the measures are taken before the problematic tool 14 is used for machining. The unexpected collision of the tool 14 due to the erroneous work is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045728-A (JP)
Title: Gap filler device
Inventor: HAYASHI MICHIYA
IPC: H04B7/24
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gap filler for preventing surely a case in which only a noise factor is amplified and transmitted when there is no input signal, and for recognizing easily that there is not received signal.  <P>SOLUTION: A first coupler 8a for detecting a received signal level, a second coupler 8b for detecting a retransmission signal level, and an alarming means 14, are provided. An input level reference value for comparing a detected received signal level, and an output level reference value for comparing a detected retransmission signal level, are set by program. When the detected input signal level is lower than the input level reference value, and the detected retransmission signal level does not agree with the approximate output level reference value even through the gain of a variable amplifying circuit 4b is made changed; the CPU of a control unit 3 is so programmed that the gain of the variable amplifying circuit 4b becomes a minimum and the alarm means 14 starts the alarm operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049039-A (JP)
Title: Air-conditioning facility controller
Inventor: FUJITA KAZUO
IPC: F24F11/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning facility controller capable of realizing reduction of energy consumption and air conditioning in response to time and climate, in a relatively large-scale air-conditioning facility.  <P>SOLUTION: This air-conditioning facility controller is used for controlling the output of an inverter for an air-conditioning facility. The controller has: a real time clock 1 for specifying working date and hour; and a master table 2 provided with an operation frequency master for storing respective setting frequencies for a plurality of operation settings, an operation pattern master for storing a plurality of operation patterns formed by combining the operation settings in chronological order, and an operation schedule master for storing a plurality of operation schedules formed by combining a plurality of the operation patterns in chronological order. In addition, the controller is provided with: a control changeover switch 3 for selecting an operation pattern and an operation schedule to be executed from a plurality of the operation patterns and the operation schedules provided for the master table 2; and a time control means 5 for transmitting, to the inverter 4 driven by a motor of a blast fan for the air-conditioning facility, a control command for the operation setting conforming to the operation pattern or the operation schedule selected by the changeover switch 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050224-A (JP)
Title: Folder control method and device
Inventor: AYAKI KENICHIRO
IPC: G06F3/0481
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folder control method and a device capable of grasping a content of a file in a folder without accompanying troublesome work.  <P>SOLUTION: A CPU 10 of a personal computer 2 detects the presence of an image data file in the folder stored in a RAM 12 and all hierarchies of sub-folders in the folder. When detecting the presence of no image data file, identification display for expressing that is added to an icon of the folder. Characters 31 of "No Picture" are added as the identification display to an icon 30 of the folder 21a containing only a text data file 22a in its inside, so as to be displayed on a display screen of a monitor 16. The characters 31 is not added to an icon 32 of the folder 21b existing on upper layers of the sub-folders 21c, 21d in which the image data file exits.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046519-A (JP)
Title: Toothbrush holder
Inventor: FUKUBA HIROSHI
IPC: A61C17/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush holder simplified in structure, achieved in miniaturization, reduced in weight, and capable of being easily held for use by the user because of its structure and reduced in manufacturing cost.  <P>SOLUTION: The toothbrush holder 1 comprises a motor 15 housed in a holder body 10 and a toothbrush receptor 50 provided therein to hold a toothbrush 100. The toothbrush holder 1 transmits vibration generated by the rotation of a rotary shaft 35 of the motor 15 provided with a weight member 40 eccentrically arranged at the tip end of the shaft 35 to the toothbrush 100 held by the toothbrush receptor 50 to vibrate the toothbrush 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050759-A (JP)
Title: Cathode reaction catalyst for solid polymer electrolytic fuel cell
Inventor: INAGAKI TETSUYA
IPC: H01M4/92
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode reaction catalyst for a solid polymer electrolytic fuel cell which can improve the performance of the solid polymer electrolytic fuel cell by reducing reactive resistance in a cathode electrode through enhancing the activation of oxygen and increasing the absolute amount of reaction.  <P>SOLUTION: The cathode reaction catalyst for the solid polymer electrolytic fuel cell is represented by the chemical formula (1) (A denotes at least one element selected from the group consisting of alkaline earth metal elements, alkali metal elements, lanthanides, yttrium and scandium, and B denotes at least one element selected from a group consisting of transition metal elements and Mg, while y≤0.7 and δ denotes an oxygen defective amount), and contains a composite oxide with a perovskite structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057928-A (JP)
Title: On-vehicle unit
Inventor: KANEKO MASAAKI
IPC: H02M7/48
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To make an on-vehicle unit compact, without increasing the planar space.  <P>SOLUTION: A power control unit 20 is so constituted that inverters 31 to 39 and capacitors 41 to 47 are disposed on the topside of a part setting board 21, and a reactor, a DC/DC converter, and a control board and an electronic control unit that are low-voltage components are disposed on the underside of the part setting board 21. For this reason, the topside and the underside of the part setting board 21 can be effectively utilized to make the power control unit compact, without increasing the planar space. The inverters 31 to 39, reactor, and DC-DC converter produce heat, when the relevant vehicle is running. However, since they are disposed in an area in which a coolant path 22 runs, they are cooled efficiently. Therefore, a cooling means other than the coolant path 22 need not be provided, and the control unit can accordingly be made compact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054747-A (JP)
Title: Automatic air bleeding device for diesel engine
Inventor: HIRONAKA MASARU
IPC: F02M59/44
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic air bleeding device for a diesel engine capable of eliminating mixed air from a fueling system at low facility cost as compared with conventional device.  <P>SOLUTION: An automatic air bleeding pump 13 is installed in parallel to a feed pump 3, a joint part 14 at a terminal of a fuel supply line 6 is fastened to a fuel inlet part of an injection pump 5, and an air bleeding hole of a communication passage is provided in an upper side of a joint bolt 15 introducing fuel to the communication passage therein from the joint part 14 and feeding the same in the injection pump 5, a different joint part 16 is piled up on an upper stage of the joint part 14 to cover the air bleeding hole and is fastened together with a joint bolt 15. The different joint part 16 in the upper stage and a fuel return line 11 returning fuel to a fuel tank 1 from an overflow valve 10 of the fuel pump 5 are connected by an air bleeding line 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072776-A (JP)
Title: Cellular phone unit, method and program for controlling the unit, and computer-readable recording medium on which the program is recorded
Inventor: ZAIMA HIROAKI
IPC: G06T13/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone unit which can produce and edit an animation freely at any time, and activate communication by the animation with highly expressive power and rich originality.  <P>SOLUTION: A cellular phone unit with a message transmission function comprises a storage part to store data for representing an animation, an input part 301 which a user inputs data for processing the animation, and a camera 306. A static or dynamic image taken in by the camera is incorporated into the animation by arranging it timewise and spacewise, or rearranging it. The processed data are transmitted to an external device as data to represent the animation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005059280-A (JP)
Title: Printer
Inventor: SETO SHINJI
IPC: B41J13/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which suppresses an increase in time for feeding a paper sheet to printing units from a paper feeding unit, and suppresses an increase in load imposed on control parts of the printing units, even if images are recorded on a plurality of pieces of recording paper in a juxtaposed manner by using the printing units, and which can efficiently increase a printing capacity depending on an increase in the number of the printing units.  <P>SOLUTION: This printer can prevent the increase of the time for feeding the paper sheet to the respective printing units 11 from the paper feeding unit 60, even if the images are recorded on the plurality of pieces of recording paper P in the juxtaposed manner by using the printing units 11. Since each of the printing units 11 is not provided with a dedicated storage part for storing the recording paper sheet P to be fed to a print part 34, the print control of the respective printing units 11 and the control of the feed of the recording paper sheet P from the paper feeding unit 60 can be independently performed, and the increase of the load imposed on the control parts 190 of the respective printing units 11 can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363535-A (JP)
Title: Signal transmission line and designing method therefor
Inventor: TANAKA SHINGO
IPC: H05K1/02
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission line and a designing method therefor capable of suppressing the interference with other circuit and/or impedance mismatching to alleviate adverse effect of a turning portion on the circuit characteristic without increasing the area of the turning portion.  <P>SOLUTION: A first straight line 1a and a second straight line 1b of the signal transmission line 1 are so formed that they extend as portions of the transmission line 1 in the directions different by a predetermined angle. A third straight line 1c is formed as a straight turning portion for connecting one ends of the first straight line 1a and the second straight line 1b, so that it forms equal angles with the first straight line 1a and the second straight line 1b. The length of the third straight line 1c is made equal to an odd multiple of 1/4 of the wavelength in use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061017-A (JP)
Title: Grid-like floor slab for bridge
Inventor: OKADA TORU
IPC: E01D2/02
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grid-like floor slab of two-layer structure for a bridge reducing sound and vibration generated from the floor slab during the travel of vehicles without impairing original characteristics of the grid-like floor slab of two-layer structure.  <P>SOLUTION: (1) The grid-like floor slab of two-layer structure for the bridge having a grid-like member as an upper layer and support structural beams as a lower layer to support the grid-like member, is characterized in that a cushioning material is held between the grid-like member and the support structural beams. (2) The grid-like floor slab of two-layer structure for the bridge is characterized in that blocks formed of elastic bodies or viscoelastic bodies are held between constitutive members of the support structural beams in the lower layer. (3) The grid-like floor slab of two-layer structure for the bridge is characterized by the fastening structure of the lower layer and upper layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI