baber/WOPTO huggingface dataset:
Patent JP-2004262379-A (JP)
Title: Parallel type mixing power unit
Inventor: RYO SOYO
IPC: B60L50/16
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel type mixing power unit having no internal gear design in an internal structure to reduce internal frictional wear by the design, to simplify a whole structure, to be directly mounted in a rotor in a generator and to save many spaces.  <P>SOLUTION: This unit is provided with a power storage device, an electronic control module, an internal combustion engine, an output shaft of the internal combustion engine with a flywheel, and a planetary gear differential speed mechanism. The mechanism is provided with a casing driven by the rotor of the generator. A planetary gear set with two planetary gears coaxially performing the same operation is provided at the inside of the casing. A bearing is mounted on a planetary arm fixed to the casing. A sun gear is engaged with the one planetary gear and is fixed to the output shaft of the internal combustion engine. Another sun gear is engaged with the other planetary gear and is fixed to a transmission shaft. The transmission shaft is connected to an output shaft of an electric motor by a rotation transmission mechanism and is connected to an output shaft of a load end via another pair of rotation transmission mechanisms. A proper operation mode is selected by the electronic control module to control operation timing of the internal combustion engine, the generator, the electric motor and the power storage device. As a result, management and rotational speed control are attained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271906-A (JP)
Title: Scanning type optical device
Inventor: IWAMOTO KAZUYUKI
IPC: H04N1/113
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive scanning type optical device.  <P>SOLUTION: Semiconductor lasers 2 and 3 are force-fitted and held at barrel supporting parts 1a and 1b of a laser holder 1. The barrel supporting parts 1a and 1b are provided in a way that an optical axis is tilted so that the optical axes of the semiconductor lasers 2 and 3 are crossing with a predetermined angle θ in subscanning directions, and a part of the external part of the barrel is made in a unit. Two adhered parts 1e and 1f of collimator lenses 6 and 7 are provided in a main scanning direction at the end part of the barrel supporting parts 1a and 1b, respectively. The collimator lenses 6 and 7 are adjusted in three axis directions X, Y and Z while detecting the optical characteristic of a laser beam in a state in which the collimator lens 6 is held in order to adjust an irradiation position and a focusing, and then adhered and fixed to the adhered part 1e.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268844-A (JP)
Title: Connection fixing structure of pivot holder, module type electric windshield wiper device, and connection fixing method of pivot holder
Inventor: AYUKYO OSAMU
IPC: B60S1/34
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection fixing structure of a pivot holder, a module type electric windshield wiper device, and a connection fixing method of a pivot holder which deforms a frame with small caulking pressure and stably and rigidly fixes the pivot holder and the frame without play when the pivot holder is connected and fixed to the frame.  <P>SOLUTION: An indentation part 40 for caulking is formed at a connection part 36 of a pivot holder, and an opening 52 is formed at a joint part 44 of a connection frame in advance and pressurized by a punch P with diameter dimension D larger than diameter dimension d1 of the opening 52 before caulking, so that a projection fit part 48 is projected, plastically deformed, fitted, connected and fixed in the indentation part 40. Thus, tension due to a material itself is reduced, and projection plastic deformation is hardly avoided. This enables deformation with small caulking pressure, and restrains return after projection plastic deformation, so that the connection frame and the pivot holder are stably and rigidly fixed to each other without play.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272173-A (JP)
Title: Technical support system for underground dam project, and method for creating plan of the support system
Inventor: FURUKAWA HIROYASU
IPC: G09B29/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for efficiently supporting an underground dam project or the like which is a legitimate ground water development system by integrating geographic information system technology and underground dam technology, and integrally processing data of geological condition, ground water, land use, etc, and to provide a method for creating a plan of the support system.  <P>SOLUTION: In the technical support system for an underground dam project, a database covering every item required for formulation of an underground dam project is created, the data required for investigation and planning necessary for the formulation of the underground dam project are selected out of the database, and land-surface data relating to the possible underground dam construction site transmitted from an artificial satellite and the data selected out of the database are combined to create the land-surface data required for investigation and planning.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279448-A (JP)
Title: Image forming apparatus, control method for the apparatus, program, and recording medium where the program is recorded
Inventor: SHINOHARA MASASHI
IPC: G03G15/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high picture quality by eliminating even a case wherein a part which causes a position shift to be corrected is repeated or deficient even when correction by feedback control is carried out after a toner mark array for position shift detection is formed and detected.  <P>SOLUTION: For position shift detecting operation, a toner mark array consisting of four lateral lines and four oblique lines are formed at three places in a horizontal scanning direction of a conveyor belt 5 and the shift is detected by sensors 17, 18, and 19. Here, not only when an image is formed on recording paper, but also while the toner mark array for correcting position shift is formed and detected, feedback control for suppressing speed unevenness of the conveyor belt 5 is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278330-A (JP)
Title: Dual fuel engine
Inventor: YAMASHITA FUMIO
IPC: F02M21/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual fuel engine which prevents blow out of gaseous fuel at gaseous fuel starting.  <P>SOLUTION: In a dual fuel engine, if liquid fuel is selected by a fuel selecting means 1, an actuator drive circuit 6 energizes an electric actuator 5, which totally closes a choke valve. If a starter switch 7 turns off, a starter drive circuit 8 stops electrification of a starter 9. At the same time, the actuator drive circuit 6 stops energization to the electric actuator 5. By so doing, a biasing means 4 can fully open the choke valve 3, and maintain the fully opened status of the choke valve 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280268-A (JP)
Title: Real time selling system capable of knowing other customer's tendency using communication line such as internet
Inventor: KATO YOICHI
IPC: G06Q30/06
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible to know the inventory condition of merchandise or the other customer's tendency due to the lack of a feeling of presence in selling merchandise on the Internet.  <P>SOLUTION: This real time selling system is constituted of a customer side display terminal 1 for displaying merchandise data, merchandise detail data, merchandise order data and order processing data or the like, and for displaying the number of customers who are browsing the merchandise data, a receiving part 2 for receiving transition information in transition to merchandise data display and/or customer information inputted by the customer, a data collecting part 3 for collecting the transition information or the like, a data base managing part 4 for reflecting the transition information or the like on a data base 5, a data tabulation analyzing part 6 for reflecting the transition information on the customer side display terminal 1 and a customer information transmitting part 7 for transmitting the customer information to the designated destination. Thus, it is possible to reproduce the scarcity of merchandise or the customer's spirit of rivalry with the other customers, and to promote the customer's decision of purchase willingness, and to improve the customer's purchase eagerness. Therefore, it is possible to increase the customer collecting force and to vary the merchandise selling methods, and to perform selling without regard to its area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004184963-A (JP)
Title: Heating device, fixing device and image forming apparatus
Inventor: ASHIKAWA YOSHIHISA
IPC: H05B3/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device, a fixing device and an image forming apparatus capable of shortening start time by improving heating efficiency.  <P>SOLUTION: A fixation heater 12 and a switching element which are connected in series are directly connected to the output end of a main power supply circuit 21. A fixing heater 13 and a switching element 30 which are connected in series are connected to the output end of the main power supply circuit 21 through the contact 31 of a power relay, and also connected to an auxiliary power supply circuit 22 through the parallel circuit 34 of the contact 33 of the power relay and a diode 34. By switching the contact of the contact 31 of the power relay and the contact of the contact 33 of the power relay, the power supply is switched so as to supply the power from the main power supply circuit 21 to the fixing heater 13, or so as to supply the power from the electric double layer capacitor 36 of the auxiliary power supply circuit 22 to the fixing heater 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282939-A (JP)
Title: Ac generator for vehicle
Inventor: UEDA KENJI
IPC: H05K7/20
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC generator for a vehicle improved in the cooling performance and the environment resistance of a rectifying device.  <P>SOLUTION: The rectifying device 5 mounted to the AC generator for the vehicle is constituted by including a positive-side radiation fin 501 and a negative-side radiation fin 503 that are axially stacked in tow stages, positive-side rectifying elements 502 and negative-side rectifying elements 504 that are attached to the radiation fins, and a terminal base 513. The positive-side radiation fin 501 comprises a cylindrical fixing part 505 to which the positive-side rectifying elements 502 are fixed, and radial sub-fins 506 that radially extend from the fixing part 505. An axial wind passage 509 is formed of an opening surrounded by the fixing part 505 and the radial sub-fins 506 or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282636-A (JP)
Title: Method, apparatus, and program for creating public key certificate; method, apparatus, and program for creating attribute certificate; method, apparatus, and program for verifying certificate relevance; and program recording medium
Inventor: IMAEDA NAOHIKO
IPC: H04L9/08
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a public key certificate creation method, attribute certificate creation method, certificate relevance verifying method, public key certificate creation apparatus, attribute certificate creation apparatus, certificate relevance verifying apparatus and the like, in which relevance of a public key certificate and an attribute certificate can be accurately decided.  <P>SOLUTION: A computer stores a hash value of a public key certificate to be newly created on the basis of contents of a public key registration application transmitted from a user device in the relevant public key certificate. Besides, the other computer extracts the hash value stored in the applied public key certificate in response to an issue application transmitted from the user device, stores the hash value and creates an attribute certificate. Further, in the user device, relevance of the public key certificate and the attribute certificate is verified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286931-A (JP)
Title: Belt fixing device
Inventor: YONEKAWA NOBORU
IPC: G03G15/20
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt fixing device capable of preventing the occurrence of an image noise even when a cardboard is passed through.  <P>SOLUTION: A belt fixing device 10 is provided with an endless sheet-like fixing belt 12 to be heated, a nip forming member 20 which is fixedly arranged so as not to be rotated on the inside of the fixing belt 12, and a rotary-driven pressure roller 50 having a contact part with the fixing belt 12 functioning as a fixation nip 40, and the fixing belt 12 is rotated while sliding on the nip forming member 20 in accordance with the rotary driving of the pressure roller 50, the fixing belt 12 has an elastic layer 12b formed on a base material 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289490-A (JP)
Title: Non-reciprocal circuit element
Inventor: ISHIHARA KOZO
IPC: H01P1/383
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-reciprocal circuit element capable of realizing reduction of the insertion loss and downsizing at the same time.  <P>SOLUTION: The non-reciprocal circuit element is configured by containing a magnetic assembly 2 in a resin frame 8. The magnetic assembly 2 includes: a magnetic body 21; and three central conductors 3, 4, 5 wound around the magnetic body 21. Three matching capacitors 6, 61, 62 are disposed surrounding the magnetic assembly 2, and the central conductors 3, 4, 5 are respectively connected to the matching capacitors 6, 61, 62. Further, an inductance chip 9 is connected in series between at least the matching capacitor 6 and a terminal 32 of the central conductor 3 to which the matching capacitor 6 is connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289560-A (JP)
Title: Image recording and reproducing method and image recording and reproducing apparatus
Inventor: OKADA SHUNJI
IPC: G10L13/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately present items relating to an image such as content of photographed image or a camera control state in photographing to a user as the user interface of a device with operations or inputs easy for the user or without particularly requiring any operations or inputs.  <P>SOLUTION: The user inputs characters of "family", "Chihuahua" or "momo-chan" as image contents and inputs characters of "home" or the like as a place of photographing. A system control part records these character string data and date of the acquired date-and-time of photographing in the determined area of an image file. In reproducing, the system control part reads these data, generates a message sentence by selectively complementing words in accordance with the construction of a sentence and outputs voice narration through text voice synthesis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288960-A (JP)
Title: Circuit wiring board and manufacturing method thereof
Inventor: OKANO YUKO
IPC: H05K3/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit wiring board wherein wiring circuit patterns made of conductive paste are strongly bonded on a base material, the strength of the patterns is high and the electric resistance of the patterns is low and to provide a manufacturing method thereof.  <P>SOLUTION: The wiring circuit pattern 12 made of the conductive paste 15 is formed on the resin base material 11 by using the resin base material 11 and the conductive paste 15 whose binder 14 is migrated to the resin base material 11. Thereafter part of the binder 14 in the wiring circuit pattern 12 is migrated to the resin base material 11 beneath the wiring circuit pattern 12 to form a mixture part 16 wherein the binder 14 and the resin base material 11 are intermingled. Thus, the ratio of conductive particles 13 in the wiring circuit pattern 12 is increased to lower the electric resistance and the binder 14 shared with the wiring circuit pattern 12 and the mixture part 16 is continuously combined to strongly bond the wiring circuit pattern 12 with the resin base material 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004650-A (JP)
Title: Heat-developable photosensitive material and its image recording method
Inventor: NAKAMURA KAZUAKI
IPC: G03C1/498
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material excellent in preservability and having high maximum density, little fog, a good silver tone and considerable latitude to a variation of heat development conditions and to provide an image recording method for the same.  <P>SOLUTION: The heat-developable photosensitive material comprises an organic silver salt, a photosensitive silver halide and silver ion reducing agents on a support, wherein at least one of the silver ion reducing agents is represented by a formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286700-A (JP)
Title: Time piece
Inventor: KOMATSU YASUHIRO
IPC: G04B19/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time piece capable of improving assembability.  <P>SOLUTION: In a dial 3 of this time piece 1, a guide member 40 is arranged in a hole part 3F from which a rotating shaft 14A of a second CG hand 14 is protruded. Therefore, since the rotating shaft 14A is enclosed by the guide member 40, the flexure can be restricted by the rotating shaft 14A coming in contact with the guide member 40 when the second CG hand 14 is pushed into the rotating shaft 14A. Accordingly, the flexure of the rotating shaft 14A during assembling work and the breakage due to over-deflection can be effectively suppressed, and the assemblability can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294126-A (JP)
Title: Sensor device
Inventor: YUGAWA YOHEI
IPC: G01J1/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the adhesion strength of an adhesive used for mounting a filter in a case of a sensor device having a structure for arranging a sensing element for detecting a target to be detected in a case having the filter for transmitting the target to be detected.  <P>SOLUTION: The adhesive 11 is applied to cover the entire surface of the filter 6. With this configuration, as compared with the conventional, the adhesion strength with the filter 6 and the case 4 in the adhesive 11 can be improved, thus preventing airtight failure. Additionally, the adhesive 11 uses an adhesive made of a transmission material. Even if the adhesive 11 is present on the surface of the filter 6, it does not block the introduction of an infrared target from an infrared ray incident window section 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297414-A (JP)
Title: Camera having synchronous photographing function and image recorder
Inventor: YANAGISAWA HARUO
IPC: G03B17/40
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for synchronously controlling a plurality of strobe lights, a technique for synchronously photographing with a plurality of cameras or a technique for generating a stereoscopic image from the images photographed with the plurality of the cameras.  <P>SOLUTION: A communication part 132 communicates with an external strobe light circuit. The communication with an external unit is performed, the timer of a timer part 146 is synchronized with the timer of the external strobe light circuit, and the strobe circuit is made to synchronously emit a light. The plurality of the cameras can be synchronized and photographed by the similar method. Further, when a plurality of visual point images obtained by photographing with the plurality of the cameras are used, the stereoscopic image can be generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293146-A (JP)
Title: Mounting structure of bent joint
Inventor: OGAWA SUSUMU
IPC: E04D13/068
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a bent joint, which enables the accurate measurement of dimensions of an eaves gutter using the bent joint and which can facilitate construction.  <P>SOLUTION: This bent joint 2 is constituted so as to be mounted on an outward bent or inward bent part 5 around a roof edge via an eaves-gutter hanger 1. Ends of the eaves gutter 4 are each connected to both ends of the bent joint 2, and a spacer 3 to be inserted from below, which is provided between the bent joint and the roof edge, is detachably attached to the hanger 1, so that a rear wall part 24 of the bent joint can be held in an abutting state by means of the spacer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003328884-A (JP)
Title: Air filter of internal combustion engine
Inventor: STORZ EBERHARD
IPC: G10K11/16
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To acoustically influence external and internal noises of a vehicle, and build an acoustic device in an air filter casing with a simple assembling manner.  <P>SOLUTION: In this air filter for an internal combustion engine, an air filter element is arranged in a casing, and is disposed between a fresh air inflow part of an inlet side shell and a clean air outflow part of an outlet side shell. An opening covered with a diaphragm is formed in the casing. A casing opening 6 having at least one perforation 7 is formed in the inlet side shell 2 or the outlet side shell 3 of the air filter casing 1 for emitting air transmission sounds. The casing opening 6 is covered with an air-permeable woven cloth 8 or a thin acoustic element having a fine mesh structure pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291865-A (JP)
Title: Parking assist device
Inventor: MATSUI AKIRA
IPC: B62D15/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of parking assist control by detecting failure in a system.  <P>SOLUTION: This parking assist device, performing parking assist control for automatically guiding a vehicle to a target parking position, calculates changes in the direction of the vehicle on the basis of a traveling distance of the vehicle and a steering angle obtained from a steering sensor, calculates changes in the direction of the vehicle on the basis of a yaw rate obtained from a yaw rate sensor, and discriminates the necessity of interruption of the parking assist control on the basis of the comparative results of the calculated changes in the directions of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295797-A (JP)
Title: Information retrieval device
Inventor: ONUMA HIROYUKI
IPC: G06F17/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To considerably reduce the possibility of providing incorrect information and spilling correct information in an information retrieval device for providing information requested by a user by retrieving a document including a specific keyword from a specific document set, and further retrieving documents including other keywords related to the specific keyword, from the retrieved document set.  <P>SOLUTION: This information retrieval device has a function of retrieving a first document including a specific retrieval word, from the retrieval object document set, extracting a first word coinciding with prescribed extraction conditions, from the first document, retrieving a second document including the extracted first word, from the retrieval object document set, and extracting a second word coinciding with the prescribed extraction conditions, from the second document. The information retrieval device is provided with a ranking means 52 for ranking by giving importance to the second word according to the weight of the second document. For instance, in the case the second document and the first document are the same document, the weight of the second document is made large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI