baber/WOPTO huggingface dataset:
Patent JP-2003331460-A (JP)
Title: Optical information recording medium
Inventor: NARUMI SHINYA
IPC: G11B7/125
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase transition type optical information recording medium having the high stability with respect to a reproduced light while allowing the high linear speed recording.  <P>SOLUTION: In the optical information recording medium, whereon at least a phase transition type recording layer is provided on a transparent substrate having a concentric or spiral guide groove and the phase transition is generated in the recording layer by emitting semiconductor laser beams to record or rewrite the information and also the reproduction of the recorded information is performed by utilizing a reflected light at the emission of the semiconductor laser beams, the activated energy Ea of the signal deterioration at the reproduction is arranged to be 0.8-1.5 eV, or the activated energy Ea of the signal deterioration when the reproduced light having the wavelength λ of 640-670 nm of semiconductor laser beams, the number of openings NA of 0.64-0.66 of an optical lens and the laser power Pr of 0.6-0.8 mW is emitted at the reproducing linear speed of 3.5 m/s, is arranged to be 0.8-1.5 eV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326692-A (JP)
Title: Inkjet recorder
Inventor: MAEKAWA TSUTOMU
IPC: B41J2/18
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use ink collected from an inkjet head and to stably output high-quality images by a simple constitution by solving the problem that an amount of waste ink is large and the ink is wasted large in an inkjet recorder with many nozzles in the case where the ink collected from the inkjet head is disposed of without being recycled or that the apparatus becomes larger or a replacement frequency of an ink holding means becomes higher to turn the apparatus hard to use in the case where the waste ink is collected.  <P>SOLUTION: A preliminary discharge means for maintaining or recovering a normal jet state of ink liquid drops, and a means for collecting and recycling preliminarily discharged ink are set. A liquid supplied into the inkjet head comprises at least a fresh ink and a recycled ink collected by the preliminary discharge. Moreover, the fresh ink is selected and supplied with priority at a preliminary discharge operation time, and the recycled ink is selected and supplied with priority at a printing operation time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331379-A (JP)
Title: Shuttle bus operation control system
Inventor: NISHINO TOMOHISA
IPC: G06Q50/30
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shuttle bus operation control system offering convenience to passengers who get on a shuttle bus by changing the departure time of the shuttle bus according to the fluctuating time when the arrival time of a train arriving at a station fluctuates in the operation of the shuttle bus departing from the station of an electric railroad transportation means.  <P>SOLUTION: A PC 14 is composed of a fixed time discriminating means 15 for discriminating whether or not the train arrival time at the station acquired by a train arrival time acquiring means is later than the predetermined train arrival time; a time delay calculating means 16 for calculating a time delay from the fixed time when the train arrival time exceeds the fixed time; a bus departure time calculating means 21 for calculating the bus change departure time based on the calculated result of the time delay calculating means 16; and a CPU 17 taking charge of these control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330174-A (JP)
Title: Colored photosensitive resin composition
Inventor: ICHIKAWA KOJI
IPC: G02B5/20
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition having good suitability to coating even when a liquid-saving coater is used.  <P>SOLUTION: A drop of the colored photosensitive resin composition is dropped on a horizontally put clean glass substrate, the glass substrate is inclined by 45° to allow the drop to flow downward and baking is carried out at 100°C for 3 min. In an extent part of the colored photosensitive resin composition after the baking, haze value becomes ≤2 when the thickness of the extent part is in terms of 1 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333565-A (JP)
Title: Moving picture contents distribution system
Inventor: NONOMURA FUMIO
IPC: H04N7/16
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture contents distribution system for facilitating management of moving picture contents whereby a user can pay the charge billed for the contents without visiting a shop and freely view moving picture contents.  <P>SOLUTION: The moving picture contents distribution system comprises a server for storing and managing moving picture contents and card terminals 11 connected to the server via communication channels. Each card terminal 11 is provided with: a means 38 for updating the residual number of units which subtracts, when a switch 15 instructs particular moving picture contents, a charge depending on the contents of the instructed moving picture contents from the residual charge units read from a pre-paid card 18 and writes and updates the residual charge units after the subtraction; and a moving picture contents display control means 40 for displaying the moving picture contents distributed from the server onto e.g. a display unit 14 when the remaining charge units after the subtraction are 0 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326994-A (JP)
Title: Reduction gear for vehicle with power cut mechanism
Inventor: TAKATANI YASUHARU
IPC: B60K17/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a large thrust from acting on a bearing part of a power cut mechanism, to prevent a damage and a seize in the bearing part from being generated accompanied thereto, so as to enhance durability and reliability of the power cut mechanism, even when excessive frontward movement is brought in a shaft side in connection between a transmission shaft and an input coupling of a final deceleration gear by the power cut mechanism.  <P>SOLUTION: This vehicular reduction gear constituted to penetrate insides of hollow parts in an output shaft and the input shaft so as to break power between a transmission shaft and an input coupling is provided with the first shaft screwed in a screw part in an inner circumference of the input shaft and connected to the input coupling, the second shaft engaged with the first shaft to be movable axis-directionally and journaled to the output shaft, and a switching mechanism for fixing or switching relatively rotatably a coupling condition between a support plate for fixing or supporting selectively the second shaft rotatably, and the second plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328899-A (JP)
Title: Injector for fuel injection of cylinder injection type engine
Inventor: TSUJI KOICHI
IPC: F02M61/14
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injector for fuel injection of a cylinder injection type engine capable of preventing blockage of fuel with an intake valve while adopting a constitution that a fuel injection portion is not exposed to flames.  <P>SOLUTION: An injector 12 is attached to a cylinder head 13. A fuel injection nozzle 31 of the injector 12 is formed in a manner that a range, where the fuel is injected, becomes relatively long in the axial direction of the cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335185-A (JP)
Title: Automobile
Inventor: YAMAMOTO HIDEO
IPC: B60R13/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize energy saving through a year by heat-insulating the interior space of an automobile at low cost.  <P>SOLUTION: Faces constituting the interior space 1 are provided with vacuum heat insulation materials 3, 5, 8, 11. Because a vacuum heat insulation material has excellent heat insulation performance among heat insulation materials and can be thinned, the vacuum heat insulation material has a wide application range. Heat can be insulated by simple providing (sticking) work of the vacuum heat insulation material to a position to be heat-insulated, cost performance is high, interior temperature increase can be reduced during parking in summer, and the energy saving can be realized throughout a year.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346850-A (JP)
Title: Fuel cell device and method of operating the device
Inventor: NOMOTO KAZUTOSHI
IPC: H01M8/10
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device capable of preventing the lowering of an output when operating and starting, and a method of operating the fuel cell device.   <P>SOLUTION: This fuel cell device comprises a fuel cell 11 for performing a specified power generation based on the supply of fuel, an output monitoring part (sample hold circuit 22) for monitoring the generated output of the fuel cell 11 by measuring the resistance of the fuel cell 11, a control circuit 12 for generating control signals according to signals from the output monitoring part, and output converting parts 15 and 17 disposed between the fuel cell 11 and a load 18 and controlling the generated power from the fuel cell 11 to the load so as to be converted according to the control signals from the control circuit 12. By the measurement of the resistance of the fuel cell 11, a humidifying control is enabled when the fuel cell 11 is dry to realize a stable power generation output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346485-A (JP)
Title: Nonvolatile semiconductor storage device and write method of nonvolatile semiconductor storage device
Inventor: YANO MASARU
IPC: G11C11/56
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device wherein a distribution of threshold values after write becomes narrow.   <P>SOLUTION: The nonvolatile semiconductor storage device includes: a nonvolatile memory core circuit for recording a multi-value by setting a plurality of different threshold values to memory cells; and a control circuit for controlling write to the memory core circuit, and the control circuit programs a memory cell to be set to a threshold value and other memory cell set to a higher threshold value than the threshold value to have the former threshold value in programming the memory cell set to the former threshold value and sequentially programs the memory cells in the order of a lower threshold value among a plurality of different threshold values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343940-A (JP)
Title: Absorption water cooler/heater
Inventor: FUNAI HIDEKI
IPC: F25B15/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent shortage of the coolant in an evaporator when temperature of the cooling water is lowered greatly, and to secure the appropriate dilution operation when the cooling operation is stopped, and to enable a restart of the cooling operation in a short time.   <P>SOLUTION: A control unit C is provided to control operation of this absorption water cooler/heater so that an opening/closing valve V3 is closed when a temperature sensor S1 detects the predetermined temperature, for example at 25°C, or less of water temperature in a cooling inlet and opened at the predetermined temperature, for example at 20°C, or less lower than the described temperature in the case of operation for cooling, and when concluding the cooling operation by stopping combustion of a gas burner 2, after stopping the combustion of the gas burner 2, besides an opening/closing valve 4, the opening/closing valve V3 is opened when the open air is the predetermined temperature, for example at 5°C, or less to perform the absorption liquid dilute operation for continuing operation of a coolant pump 22, and the opening/closing valve V3 is opened to return the coolant stored in a coolant tank 4A to an absorber 7 through the evaporator 6 when operating for heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343393-A (JP)
Title: Drive transmission device for fuel injection pump
Inventor: NAKAYAMA SADAO
IPC: F02D19/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an intrusion of a part and a foreign matter into a crank case at the time of exchange of a shim between a fuel injection pump and a mounting part of the crank case, to reduce the fuel injection pump in weight, and to easily carry out a work such as the exchange of the shim or the like.   <P>SOLUTION: The driving transmission device 11 is provided with a guide case 14 in which a mounting flange (mounting part) 13 is provided on an upper part of a body part 12; a roller guide 16 vertically movably inserted to a guide shaft hole 15 provided on the guide case 14, having a roller 19 and urged by a return spring 23; and a push rod 17 connected to an upper end of the roller guide 16. The device 11 is fixed to a pump mounting part 4a of the crank case 4. The fuel injection pump 1A is mounted to an upper surface of the mounting flange 13 through the shim 26. The push rod 17 is vertically moved by an action of the cam 24 and the return spring 23 through the roller 19 and the roller guide 16 to drive the plunger 3 of the fuel injection pump 1A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341891-A (JP)
Title: Film image reader
Inventor: TSUJI JUNICHI
IPC: H04N1/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To take up a photo film discharged from a film carrier by reading an image from a photo film delivered from a delivery reel without replacing the film carrier with one for exclusive use.   <P>SOLUTION: In an image reader 10, a central control part 150 sets one of a first transport mode and a second transport mode as a transport mode to a film transport system composed of the film carrier 28, the film delivery part 94 and the film take-up part 96. When the second transport mode is set, driven rollers 64B, 66B 68B provided on the film carrier 28 are separated from driving rollers 64A, 66A, 68A. Thus, during the setting of the second transport mode, the transport force and the transport resisting force from the paired transport rollers 64, 66, 68 are not applied to the photo film 40 so that the photo film is transported by tensile force from the paired transport rollers 130 coming into contact with the photo film 40 with a large contact area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347275-A (JP)
Title: Management value setting apparatus for semiconductor manufacturing apparatus
Inventor: TAKASU NOBORU
IPC: H01L21/3065
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a management value setting apparatus that can efficiently process and manage a large amount of equipment state data and also manage even data which are not regularly distributed.   <P>SOLUTION: A management value setting apparatus for a semiconductor manufacturing apparatus obtain a mean AVE and a variance α of the set U of the largest measured values, the set L of the smallest measured values, and all measured values of data showing device states in a specified period by devices constituting the semiconductor manufacturing apparatus when the measured values are divided into three sets determined according to the measured values, computes AVE-X σ and AVE+Xσ, where X is an arbitrary number, computes and compares AVEA-XσA, AVEL-XσL, and AVEU-XσU among computation results to set the smallest value to a lower-limit management value LCL, and computes and compares AVEA+XσA, AVEL+XσL, and AVEU +XσU to set the smallest value among them to an upper-limit management value UCL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346897-A (JP)
Title: Battery
Inventor: KAWASHIMA ATSUMICHI
IPC: H01M10/052
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery improving its characteristics.   <P>SOLUTION: A disk-shaped positive electrode 12 stored in an external can 11 and a disk-shaped negative electrode 14 stored in an external cup 13 are stacked via a separator 15. The separator 15 is impregnated with electrolytic solution having electrolytic salt dissolved in solvent. The electrolytic solution is added with molecular salt having both positive and negative ions, and lithium ion is configurated in the negative ion in the molecular salt to be transferred to the negative electrode 14. This constitution can suppress the decomposition of the solvent caused by the configuration of the lithium ion and efficiently transfer the lithium ion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013391-A (JP)
Title: Document processor, its control method and control program
Inventor: TANAKA MITSUHARU
IPC: G06F3/12
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To process a document using a plurality of font types in an intended font type anywhere in a place connectable to a network.  <P>SOLUTION: When a computer connected to the network and processes a document file displays the document file, a place on the network of font type data on the font types used in the document file is stored in the document file, and the font type data is received and used from the place on the network so that the document can be displayed in the intended font type anywhere in the place connectable to the network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323532-A (JP)
Title: Project management system
Inventor: UZUHARA IZUMI
IPC: G06Q50/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a project management system for preventing omission of loads and work items in managing work by dividing the work managed by a system and the work managed by a person, avoiding the variation of work such as manual returning by workers, and achieving equal work in the electronically performed work including atypical service by allowing workers to automatically setting a plurality of arbitrary work items according to determined rules.  <P>SOLUTION: In order to achieve the above purpose, the system comprises (a) a work receiving/transmitting processing part for transmitting a request for work or receiving the request for work, (b) a work interruption processing part for managing the interruption work, (c) a work/work cooperation registration and management part for registering the work by work unit and registering the flow of a plurality of work items, (d) a data file creation/updating processing part for managing the state of a plurality of data files created and registered by work unit in cooperation with a data file management system, and (e) a progress updating processing part for managing and creating a flowchart showing the progress of the work flow by arbitrary unit and displaying the flowchart in an arbitrary display form in cooperation with a schedule management system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012012-A (JP)
Title: Foodstuff cold reserving machine
Inventor: YAMAMOTO KOICHI
IPC: F25D11/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foodstuff cold reserving machine that can rapidly drain water in a water tank at any time and can quickly drain water in the water tank as needed.  <P>SOLUTION: The food cold reserving machine comprises: the water tank 10 that has a drainage opening 10a1 at the bottom for accommodating a required amount of water inside; a refrigerating machine for cooling water in the water tank 10; and a foodstuff accommodating container that is detachably fitted to the water tank 10 for cooling by water in the water tank 10. A cooling pipe 41 in the refrigerating machine is arranged at a bottom wall section 10a in the water tank 10 excluding a specific portion, and the drainage opening 10a1 is provided at the bottom wall section 10a at the specific portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014971-A (JP)
Title: Cleaning equipment and cleaning method
Inventor: YOSHIDA MASAHIRO
IPC: H01L21/304
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide cleaning equipment and a cleaning method ensuring a uniform cleaning effect over the entire surface of a wafer without lowering throughput.  <P>SOLUTION: The wafer W as an article being cleaned is supported by means of a spin chuck 12 and rotary-driven at a constant speed in a horizontal plane. The mixture of liquid and gas is ejected toward the wafer W from a cleaning medium supply nozzle 13 scanning the wafer W from the central part thereof along the outer circumferential edge. Gas supply is increased as the nozzle 13 moves from the central part toward the outer circumferential edge of the wafer W, thus increasing the energy of the cleaning medium ejected toward the wafer W as a line speed increases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019028-A (JP)
Title: Headgear support
Inventor: YOKOZEKI YOSHIMI
IPC: A42B1/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headgear support which makes it possible to wear a headgear in a non-stuffy state without disheveling a hair style.  <P>SOLUTION: This headgear support which is disposed on the portion of the head to be covered with the headgear and is placed between the headgear and the head, when the headgear is worn, is characterized in that many spacer projections are formed on one side of a flexible sheet body and that a plurality of notches approximately narrowed in the central direction are formed in the flexible sheet body. Portions corresponding to the spacer projections may be fixed to the sheet material portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003017648-A (JP)
Title: Bonding film for semiconductor
Inventor: KAWAI AKIYASU
IPC: H01L23/50
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a bonding film for semiconductor which has sufficient bonding force for a lead frame, can be removed easily after resin sealing and has various characteristics required for application into semiconductor. SOLUTION: This bonding film for semiconductor is used in the method where the bonding film is attached to the rear surface of the lead frame to protect the frame, and the bonding film is then removed. A resin layer A having the bonding property is formed to single surface of a support film, and a resin layer B having no bonding property is formed to the opposite surface of the support film.
Patent JP-2004022854-A (JP)
Title: Control circuit of current output circuit for light emitting device
Inventor: KASHIWADA JUNJI
IPC: H01L33/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit of a current output circuit for a light emitting device, which suppresses variations in current value output from current output circuits even if the number of the current output circuits in a driving circuit for light emitting devices increases.  <P>SOLUTION: The control circuit comprises a control voltage generating section 70 which supplies constant voltage to the driving circuit having the current output circuits Dr31-Dr56 for a plurality of light emitting devices D31-D56 continuously mounted in a prescribed direction; a first current-voltage conversion circuit 85 and a second current-voltage conversion circuit 95 which are provided respectively for each group of circuits 30 and 50, into which the current output circuits Dr31-Dr56 are divided towards a prescribed direction, and which supply current control voltages Vc1 and Vc2 to be applied to each current output circuit in each group of circuits 30 and 50; and current adjustment circuits 80 and 90 which are provided respectively for each group of circuits 30 and 50, and which supply current so that current values in the first and second current-voltage conversion circuits 85 and 95 may be the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017637-A (JP)
Title: Ink jet recording apparatus and liquid storage container
Inventor: KUDO KIYOMITSU
IPC: B41J2/175
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To supply a liquid by a highly reliable pit-in system without the risk of ink leakage or air introduction in a simple configuration in an ink jet recording apparatus.  <P>SOLUTION: An ink inlet opening 1014 of an ink chamber 1003 of a sub tank and an air guiding out opening 1019 for sucking the air for the ink supply are provided in the same plane so that an ink supply pipe 1026 and an air suction pipe 1036 can be connected simultaneously at the time of supplying the ink to the sub tank.  <P>COPYRIGHT: (C)2004,JPO