baber/WOPTO huggingface dataset:
Patent JP-2004053992-A (JP)
Title: Diffraction grating, wavelength multiplexer/demultiplexer and wavelength multiplex signal optical transmission module using them
Inventor: HIRANO MITSUKI
IPC: G02B5/18
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction grating and a wavelength multiplexer/demultiplexer which have light converging characteristics and small light loss and can be made small-sized, and a wavelength multiplex signal optical transmission module which uses them.  <P>SOLUTION: A diffraction grating 5 comprises a plurality of grating grooves 10 formed on a cylindrical surface, and each grating 10 is in an arcuate shape and the centers of arcs are positioned in array on the circumferential surface of the cylinder in the circumferential direction. Consequently, the same light converging characteristic with a concave diffraction grating which has the same radius of curvature and the same grating constant can be obtained. Thus, the diffraction grating and the wavelength multiplexer/demultplexer which have the light converging characteristics and small light loss and can be made small-sized, and the wavelength multiplex signal optical transmission modules using them can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062213-A (JP)
Title: Input/output port controller, and printer and copying machine equipped with the same
Inventor: HARASAWA HIROYUKI
IPC: G06F3/12
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform the efficient and fast processing of the whole copying machine without increasing a control load on a CPU even if mechano-electric components are controlled when the copying machine is controlled by the single CPU.  <P>SOLUTION: An input/output port controller with which the printer or copying machine is equipped is provided with a write buffer 133 and a read buffer 134 between a CPU 131 and a shift register 135. Once the CPU 131 writes output signal data to the write buffer 133, a control register sequencer 150 loads the data to the shift register 135 and then serially transfers them to an output port 111 of an I/O control part 110. Then an input signal is held at an input prot 113 of the I/O control part 110, and serial data transfer from the input port 113 to the shift register 135 is carried out. These input signal data are written to the read buffer 134 and captured by generating an interrupt to the CPU 131.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058718-A (JP)
Title: Run-flat tire and tire wheel assembly
Inventor: KURAMORI AKIRA
IPC: B60C17/06
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run flat tire and a tire wheel assembly capable of improving rim assembling performance while having a core type run-flat support body.  <P>SOLUTION: In the tire wheel assembly with a pneumatic tire 2 fitted in the rim 1 of a wheel, the run-flat support body 3 comprising a ring like shell 4 having leg sections 4b along both sides of a support face 4a with the support face 4a over-hung on the outer peripheral side is inserted into the cavity section of the pneumatic tire 2, and a step 21, which extends in the peripheral direction, os formed on the inner wall face of a pair of right and left bead sections 20 of the pneumatic tire 2, and the leg sections 4b of the ring like shell 4 is engaged with the step 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058383-A (JP)
Title: Heat shrinkable polyester film
Inventor: NISHIWAKI KAZUHIRO
IPC: B29K105/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shrinkable polyester film having excellent shrink finishing without problem of blowing out contents by increasing a shrinkage factor in a low-temperature region and suppressing a stress at a film shrinkage time to a low value.  <P>SOLUTION: The heat shrinkable polyester film has the shrinkage factor of the film after the film is treated in warm water of 85°C for 10 s in a main shrinkage direction of 70 % or more and a maximum shrinkage stress in the main shrinkage direction by a thermal stress and strain measuring unit (TMA) of 12.0 MPa or less. The polyester film has a maximum refractive index nγ of 1.650 or less. This polyester film becomes excellent shrink finishing when the film is used for a shrinkage label of a bottle while the film has a high shrinkage in a low-temperature region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062490-A (JP)
Title: Ride sharing proxy negotiation system and ride sharing proxy negotiation method
Inventor: MAEKAWA HIDETSUGU
IPC: G06Q50/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically find a negotiating party and negotiate by a ride sharing proxy negotiation system when a person desiring to share a ride cannot be easily found even when he/she is one of customers waiting for a taxi and cannot openly express his/her will even when he/she is found.  <P>SOLUTION: A first terminal and a second terminal are provided with an input / output device for inputting a desired riding spot and a desired drop-off spot and selecting a decision making service item and a transmitter-receiver. A proxy negotiation center is provided with a means for recognizing and storing the desired riding spot, the desired drop-off spot and the decision making service item inputted from the first terminal and the table of locations suitable for meeting nearby with map information, computes whether or not the desired riding spot and desired drop-off spot of the second terminal are within a distance predetermined for each decision making service according to a request from the first terminal, transmits information of proposing ride sharing with the first terminal to the second terminal when a result is affirmative and returns the decision making result of the second terminal to the first terminal together with nearby meeting location data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062597-A (JP)
Title: Safe management system
Inventor: YOSHIKAWA HIDEKAZU
IPC: G06Q50/10
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe management system capable of searching the position of a safe with pinpoint accuracy and reducing costs rather than a conventional system.  <P>SOLUTION: A safe 10 used in the safe management system is provided with a GPS receiver 1 to output its own positional information, a radio transceiver 2, and a memory 3 to store a data log related to the cash stored in the safe. The safe 10 attached to an automatic cash handling device 21 communicates with and is managed by a monitoring control server 22 and a collecting operation server 31 via a wide area network 50. The safe 10 can communicate by the radio transceiver 2 so that the locating position (pinpoint display) of the safe 10 and the amount of stored money can be grasped by the monitoring control server 22 and the collecting operation server 31 nearly in real time even if the safe 10 is detached from the automatic cash handling device 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062677-A (JP)
Title: Method and program for production management
Inventor: TORII KENTARO
IPC: G06Q50/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production management method and a production management program for supporting a user in making a production plan by appropriately propagating excessive production capacity information at each production place in the flow of relevant product production and calculating effective excessive production capacity of the product.  <P>SOLUTION: A product data acquiring part 11 acquires product data 5a from a master product production place, a parts data acquiring part 18 acquires parts data 6a from a parts production place. An effective excessive production volume calculating part 23 calculates effective excessive production volume from product data held by a product data holding part 12, parts data held by a parts data holding part 19 and manufacturing data held by a manufacturing data holding part 17. A parts data transmitting part 20 transmits the parts data 6b including the calculated effective excessive production volume to the parts production place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059842-A (JP)
Title: Hot-melt adhesive composition
Inventor: FUJITA HARUNORI
IPC: C09J133/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-melt adhesive composition having excellent adhesive strength immediately after bonding.  <P>SOLUTION: The hot-melt adhesive composition contains (A1) a copolymer containing an ethylene unit and an unsaturated carboxylic acid ester unit and having an unsaturated carboxylic acid ester unit content of 20-29 wt.% and (A2) a copolymer containing an ethylene unit and an unsaturated carboxylic acid ester unit and having an unsaturated carboxylic acid ester unit content of 30-50 wt.%. The content of the component A1 is 10-40 wt.%, that of the component A2 is 90-60 wt.% based on 100 wt.% of the sum of A1 and A2, and the difference ΔX of the carboxylic acid ester units calculated by formula (1) ΔX=X(A2)-X(A1) is 2-7 wt.%. In the formula, X(A1) and X(A2) are contents (wt.%) of the unsaturated carboxylic acid ester unit in A1 and A2, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057661-A (JP)
Title: Bingo game device and program therefor
Inventor: OKAMOTO HIROMI
IPC: A63F13/45
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bingo game device and a program therefor, with which players enjoy a bingo game.  <P>SOLUTION: In the bingo game device, the bingo game is carried out on a display screen 11 among a plurality of players after an item acquisition game. Bingo sheets 50a-50d composed of 5 by 5 squares 51 of six colors for respective players 1P-4P are displayed on a display screen by a CPU (central processing unit). Each player disposes items 52 and 53 acquired at the item acquisition game at the squares 51. The player positions an acquired normal item 52 in a square 51 of the same color as that of the normal item 52, and the player having an obstruction item 53 is prohibited from positioning the normal item 52 in the square disposed with the obstruction item 53 by predetermined times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064000-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OUCHI AKIRA
IPC: H01L21/336
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective gettering area that is hard to affect the elements of semiconductor devices.  <P>SOLUTION: On an SOI substrate 64, elements such as MISFETs are provided in the element-forming region R1, and a trench element isolation 68 is formed reaching the insulation layer 62 penetrating the main-surface silicon layers 63 in the element isolation region R2. For the gettering area, a first and a second remaining polycrystallin silicon layers 69, 70 are provided in contact respectively with the upper and lower ends of the element forming area R1 of the silicon layer 63 on the side of the main surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202575-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: INOUE IICHIRO
IPC: G02F1/1337
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can be easily manufactured and wherein splay-bend transition of a liquid crystal layer can be reliably realized at high speed.  <P>SOLUTION: The liquid crystal display device has a pair of substrates, the liquid crystal layer provided between a pair of the substrates and an alignment layer provided on the liquid crystal layer side of at least one substrate of a pair of the substrates. The liquid crystal layer has a first region where the direction of the pretilt of liquid crystal molecules whose alignment is controlled by aligning force of the surface of the alignment layer is a first direction and a second region where the direction of the pretilt is a second direction different from the first direction and display is performed by using bend alignment of the liquid crystal layer in the first region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003152988-A (JP)
Title: Image processing device, image processing method, program, and storage medium
Inventor: KANEDA KITAHIRO
IPC: H04N5/91
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To ensure the accuracy and amount of information embedding above a certain level while suppressing the degradation of the font at a minimum. SOLUTION: The character which appears most frequently is decomposed into radicals and their reference values are obtained. In this case, a reference value is represented by a relative distance among coordinates of four edges of a character image. The relative position of each radical of the second or later character which is selected in the step S412 and corresponds to each specified bit of document access control information to be embedded is changed according to the embedding information in consideration of the reference value.
Patent JP-2004070606-A (JP)
Title: Contents management method and device
Inventor: ABE MICHIYUKI
IPC: G06Q30/06
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To manage contents in a system for trade, replication, use and the like of content.  <P>SOLUTION: A contents user selects reproduction on a contents reproduction system 120. A contents management part 22 reads in information such as a provider point ID and a use point from a digital watermark embedded in content, and outputs it to a common settlement center 110. According to the information, a control part 14 moves the use point from a user point storage part 12 to a provider point storage part 10. The common settlement center 110 outputs a notification of prepaid point movement completion to the contents reproduction system 120. The contents management part 22 updates information embedded in the digital watermark. A reproduction part 24 then reproduces the contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071355-A (JP)
Title: Wire harness and its manufacturing method
Inventor: SATO MASAYA
IPC: H01B13/012
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire harness corresponding to increase in the number of electric wires and suitable for automatic manufacture and to provide the manufacturing method of the wire harness.  <P>SOLUTION: A main wire and branched wires are connected via a flexible printed board. When the number of electric wires is many, the main wire and the branched wires are connected while the position is slipped in the length direction of the flexible printed board, folded up in the following process to form a laminated branch part. A guide hole for carrying is installed in the flexible printed board and production condition information of the wire harness is added to the flexible printed board, the flexible printed board is guided with the guide hole, and surely, accurately carried inside equipment, and the production information is automatically read, a component or the number of electric wires to be used is selected, and operation of the equipment is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069548-A (JP)
Title: Device for measuring load of structure, and device for measuring stress of structure
Inventor: KITAGAWA YOSHIKAZU
IPC: G01G3/14
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize the measurement having high reliability which is stable for a long period of time, by eliminating unstable factors in the measurement, such as shift in the zero point of a measured value and so forth, in which the zero point of a load transducer can be managed, using a simple constitution and an operation.  <P>SOLUTION: When an oil which is pressurized and sent from an oil pump prepared separately is introduced to a cylinder room 8 via an oil pressure inlet part 4c, a movable member 5 is moved upward. At the end region of the moving process, a push out part 5c of the movable member 5 pushs an upper pedestal 13 out, and an upper pedestal 2 finally rises up from the upper surface of the load transducer 3. The load transducer is in the load-free state, and the output thereof is at the minimum. Although it is not shown, a switch for detecting the load-free state is off, and the measured value at that time is set as the load zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066178-A (JP)
Title: Waste water treatment equipment
Inventor: NOGUCHI MASATO
IPC: B01D29/62
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment equipment that can prevent the deterioration of treatment efficiency of waste water sufficiently and can decrease the running cost sufficiently.  <P>SOLUTION: The waste water treatment equipment where a waste water to be treated is anaerobically treated in an anaerobic treatment tank 1 and then subjected to solid-liquid separation in a solid-liquid separation tank 3 to obtain treated waste water, has a filter medium 8 having a bundle 10 of fibrous elements for carrying out the solid-liquid separation of liquid 6 in the solid-liquid separation tank 3 to obtain the treated waste water and mounted to the solid-liquid separation tank 3, and a backwashing means for backwashing the bundle 10 of the fibrous elements of the filter medium 8 by using biogas generated in the anaerobic treatment tank 1. When the bundle 10 of the fibrous elements is clogged, the backwashing means backwashes the bundle 10 with the biogas generated in the anaerobic treatment tank 1 to eliminate the clogging of the bundle 10 sufficiently. The use of the biogas for the backwashing of the bundle 10 can greatly reduce the running cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070218-A (JP)
Title: Display device
Inventor: OKUYAMA MASAHIRO
IPC: G09G3/36
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which is further miniaturized even when it has a plurality of display panels, and suppresses flickers, display unevenness or the like even when a rewrite cycle is made longer by decreasing a scanning frequency.  <P>SOLUTION: The display device is equipped with a main panel 2 which is formed on a glass substrate 1 and on which signals are scanned at a first scanning frequency (approximately 60 Hz), and a sub panel 3 which is formed on the same glass substrate in an area other than the area where the main panel 2 is formed and on which signals are scanned at a frequency (approximately 1 Hz) different from the first scanning frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080208-A (JP)
Title: Method and system for deciding node activating server function, and program therefor
Inventor: KUMAGAI KAZUNORI
IPC: H04L12/721
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server function active node deciding system and method that suppresses service quality from being deteriorated depending on a network even when a plurality of nodes apply processing to data when required to totally process the data.  <P>SOLUTION: The system includes: a unit capable of containing end users, having a server function, a routing function for access from an end user terminal 30, and a communication function with other nodes 20; the network containing the nodes 20; a unit (cost calculation unit 40) for observing or estimating the communication cost among the nodes; a unit (optimum node deciding unit 50) for deciding an access routing table when each user receives a service from the node in matching with the decision of the actually activating node 20 by the service function; and a unit (update unit 60) for selecting the node 20 activating the server function on the basis of a result of calculation by the optimum node deciding unit 50 and updating the routing table of each node 20 in matching with the selection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043757-A (JP)
Title: Cyan ink for inkjet recording, method of inkjet recording and inkjet recorded image
Inventor: YABUKI YOSHIHARU
IPC: C09B47/20
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide cyan ink for an inkjet recording, capable of forming an image excellent in color reproducibility, exhibiting a low ozone fading and having high light fastness.  <P>SOLUTION: This cyan ink for the inkjet recording contains at least 1 kind of the phthalocyanine dyestuff by an amount so that when the phthalic acid derivatives produced by chemically decomposing the phthalocyanine dyestuff are quantitatively determined, the total number of moles of un-substituted phthalic acid derivatives expressed by general formulas 1, 1', 2, 2' (wherein, R1, R2 are each any one of substituents selected from carboxy, formyl, carbamoyl and cyano, and also the R1 and R2 are allowed to be joined to form acid anhydride; V, W are each O or NH; and M1 is a cation), a sulphophthalic acid derivative, a phthalimide derivative and a sulfophthalimide derivative becomes ≤40 % based on 4 fold of the number of moles of the phthlocyanine dyestuff before the decomposition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083147-A (JP)
Title: Film winding method and film roll
Inventor: KOKUNI MASAHIRO
IPC: B65H75/10
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding method whereby wrinkles, distortion or scratches are prevented when a continuous band-shaped film is wound up in a shape of a roll to be kept for a long time.  <P>SOLUTION: The film winding method for winding the continuous band-shaped film in the shape of the roll and the film roll thus obtained is provided by using a core comprising paper, resin or metal having an average surface roughness of 2.0 μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083699-A (JP)
Title: Temperature hysteresis indicator
Inventor: KAWAI NOBUYUKI
IPC: G01K11/06
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature hysteresis indicator which is easy to industrially produce and is a temperature hysteresis indication medium stuck to an object and undergoing an irreversible change when the object is exposed to an environment of a temperature outside the administration temperature.  <P>SOLUTION: The temperature hysteresis indicator is prepared by forming a thermosensitive recording layer containing a normally colorless or light-colored electron-donating dye precursor and an electron-accepting compound which causes the dye precursor to develop a color and a temperature-sensitive layer containing a temperature-sensitive substance having a specified melting point in the given order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083734-A (JP)
Title: Biodegradable molded product having excellent water resistance and method for producing the same
Inventor: ISOBE SEIICHIRO
IPC: A01G9/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable molded product having high water resistance at a low cost.  <P>SOLUTION: A method for producing the biodegradable molded product having the excellent water resistance comprises pelletizing a molding material comprising a material containing a corn protein as essential material, and molding the palletized product. The biodegradable molded product having the excellent water resistance is obtained by this method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087388-A (JP)
Title: Connector for connecting cable
Inventor: SHIMADA YOSHINOBU
IPC: H01R4/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable connecting connector which simply and reliably connects different-diameter cables en bloc.  <P>SOLUTION: The cable connecting connector for electrically connecting conductors of a plurality of cables corresponding to connection terminals 5a of a plurality of contacts 5 disposed in line in an insulating housing 4 forms deformable protrusions 20 on portions of the housing 4, where the connection terminals 5a of the contacts 5 are disposed to contact the protrusions 20.  <P>COPYRIGHT: (C)2004,JPO