baber/WOPTO huggingface dataset:
Patent JP-2007172351-A (JP)
Title: File management system
Inventor: NAKANISHI HIROYASU
IPC: G06F21/62
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the resistance of data files to failure in a file management system.  <P>SOLUTION: The file management system includes; a plurality of electronic devices 6 which are mutually connected via a field bus 5 and have digital data storage areas; and a control device 3 which is connected to the field bus 5, distributes and stores data files in the storage areas of at least two of the electronic devices 6, and restores the data files by collecting data file fragments stored in the storage area of each of the electronic devices 6 in response to a request for the restoration of the data files. The control device 3 refers to possibility that the electronic device 6 each can be detached from the field bus 5 and stores the data file fragments by distributing them in the storage areas of the electronic devices 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006191596-A (JP)
Title: Method and apparatus for provisioning hop limited protection pathway in network
Inventor: ALICHERRY MANSOOR ALI KHAN
IPC: H04L12/56
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for provisioning a hop protected pathway of a link joining a first point in a network and a second point in the network.  <P>SOLUTION: The method includes the step of determining a shortest path between the first point and the second point in a protection graph, computing a length of the shortest path, determining if the link should be added to the protection graph according to the computed length and setting the shortest path in the protection graph as protection path for the link. The second step of determining includes evaluating the protection graph to determine if there is no existing path or an existing path that is longer than a hop limit. Based on this evaluation, the method either adds the link or makes no change to the protection graph.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007178612-A (JP)
Title: Image forming apparatus
Inventor: TANAKA SHIGERU
IPC: G03G15/02
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To maintain stable cleaning performance by excellently removing a stuck foreign matter while restraining damage given to a cleaning roll.  <P>SOLUTION: A projected loosening member 144 provided in a casing 140 is provided to contact with/separate from a cleaning roll 100 for cleaning a charging roll 14 and made of sponge. The loosening member 144 is made to bite at the outer peripheral surface of the cleaning roll 100 and presses it partially when it approaches thereto. Since the foreign matter stuck to the cleaning roll 100 is loosened and its sticking force is weakened by the pressing of the loosening member 144, foreign matter discharging property is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177881-A (JP)
Title: Hydraulic solenoid valve control device
Inventor: KIMURA MOTOHITO
IPC: F16K31/06
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for stabilizing the output property of a hydraulic solenoid valve even when used in the air.  <P>SOLUTION: The control device reads an output pressure command signal for controlling an automatic transmission (S1), and determines whether the output pressure command signal is to reduce output pressure (S2). If the signal is to reduce the output pressure, it determines whether a command is to reduce target command pressure as a target value down to zero. If the target command pressure is zero, it sets the target command pressure as PO(PO=0+ΔP) to be positive pressure somewhat higher than the atmospheric pressure, and outputs a control signal to the hydraulic solenoid valve to change the output pressure into target command pressure PO (S4). Then, it is returned to a main routine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177365-A (JP)
Title: Cloth having low fluid resistance and method for producing the same
Inventor: ITAGAKI YOSHIHIKO
IPC: D04B21/20
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide cloth having low fluid resistance in which flow-control part of flow and a trip part are formed, depending on athletic posture, form, etc., of wearers.  <P>SOLUTION: In the cloth 1 having low flow resistance and worn as a wear in order to carry out exercise and conference, a recessed part formed on the rear surface of cloth appears directly as a recessed part to form a flow control part, only when elongation is formed in nearly vertical direction to recessed parts 6a, 6b and 6c of stripe pattern, etc., formed on rear surface side of the cloth by movement and posture of foam and body part of the exercise and conference, and a recessed part formed on the rear surface side of cloth appears as protruded part inversely on the surface side of cloth to form a trip part or air control part, only when elongation is formed in nearly lateral direction to recessed part of stripe pattern, etc., formed on the rear surface side of cloth, depending on form of exercise and movement and posture of body part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181323-A (JP)
Title: Process for manufacturing stator core
Inventor: YOSHIKAWA KOHEI
IPC: H02K15/02
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a stator core in which iron loss of a core made of a powder magnetic body due to compressive stress can be reduced by simple processing.  <P>SOLUTION: In the process for manufacturing a stator core, compressive stress is loaded at least once onto a split core 3 at a preliminary compression step before the split core 3 is fixed to a motor, or the like, thus reducing iron loss of the split core 3 due to impact of shrink fit stress at the time of securing. Strength of compression at the preliminary compression step is set such that the stress generated in the split core 3 by compression falls within the range of 50-500 MPa.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007176465-A (JP)
Title: Truck
Inventor: HIRANO HIDEHITO
IPC: B60R19/38
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To develop a constitution to lower a spare tire, which is suitable for a vehicle transportation car, by making the most of an elevating device 100 of a bumper 14.  <P>SOLUTION: A bumper device 10 is constituted of the bumper 14 and the elevating device 100. The elevating device 100 has a bumper driving part 11, a reverse preventing mechanism part 12 and a power part 13. The bumper driving part 11 is constituted of an oscillating arm 15, a bumper arm 16, an auxiliary connecting member 17 and a fixture 18 to substantially form a parallel link. A spare tire 101 is mounted on the bumper arm 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006176883-A (JP)
Title: Method for filtrating molten metal
Inventor: TSURUOKA SAIZO
IPC: B01D36/00
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional method filtrates a large amount of various impurities contained in an aluminum can to be recycled at low efficiency, and needs to replace a filter due to its clogging after a short period of filtering time.  <P>SOLUTION: The method for filtrating the molten metal in serial treatment comprises the steps of: pouring the molten metal from an upper part into a first chamber out of the first chamber and a second chamber which are installed so as to communicate with each other through a communication path in a filtering tank formed of a refractory material in a laterally-serial state; filtrating the molten metal while loading a weight of the molten metal on a plurality of filtering tubes which are each placed approximately horizontally, are arranged in a depth direction in the first chamber, have large mesh, have metal-entrance sides blocked and the second chamber side opened, and vertically moving the poured molten metal in the first chamber through the filtering tubes; introducing the molten metal filtered through the filtering tube into the second chamber through a communication path arranged in an upper part than the outlet of the filtering tube; and filtrating the molten metal while loading the weight of the molten metal on a plurality of ceramic tubes which are each placed approximately horizontally, are arranged in a depth direction in the second chamber and have fine mesh, and vertically moving it in the second chamber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007181973-A (JP)
Title: Inkjet image recorder and inkjet image forming method
Inventor: ASATAKE ATSUSHI
IPC: B41J2/01
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet image recorder which has a high image quality and superior curling characteristics, and prevents an end from being stained even when recording is carried out at a high speed, and to provide an inkjet image forming method.  <P>SOLUTION: In the inkjet image recorder which forms an image by making an ink for inkjet ejected from an inkjet head onto a recording paper 13 conveyed by a conveyance belt 8, the ink for inkjet includes at least water, water-soluble organic solvents and pigments. A content of the water is not smaller than 10 mass% and smaller than 50 mass% of a total ink mass. Moreover, among the water-soluble organic solvents, the water-soluble organic solvent which has an SP value ((MPa)<SP>1/2</SP>) of not smaller than 16.5 and smaller than 24.6 is contained by 30 mass% or more of the whole ink. An angle of contact between the ink for inkjet and the conveyance belt is not larger than 90°.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007184426-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HARUHARA MASAHIRO
IPC: H01L23/02
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of semiconductor device which suppresses generation of chipping, when a substrate is divided into individual pieces, and which has satisfactory reliability.  <P>SOLUTION: The manufacturing method of the semiconductor device, having a structure that a semiconductor element, is mounted on a first substrate comprises a first process, wherein the first substrate with the semiconductor element mounted thereon and a second substrate, consisting of a material different from that of the first substrate, are connected to seal the semiconductor element; a second process for forming first groove on the first substrate, and forming a second groove on a second substrate; and a third process for dividing the first substrate and the second substrate into individual pieces, by effecting cleavage between the first groove and the second groove.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007183459-A (JP)
Title: Laser unit and image forming apparatus
Inventor: UMEZAWA HIDEO
IPC: B41J2/44
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser unit without being affected by the variation of frequency when a SSCG (Spread Spectrum Clock Generator) is used, and to provide an image forming apparatus.  <P>SOLUTION: The laser unit includes: a clock generator which outputs a clock while varying frequency at a predetermined period; a laser light source which outputs a laser beam on the basis of the clock output from the clock generator; a polygon mirror which reflects and guides the laser beam output from the laser light source to a photoreceptor drum; a drive unit which turns the polygon mirror; and a synchronization unit which synchronizes the rotational period of the polygon mirror and the variation period of the clock frequency output from the clock generator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188177-A (JP)
Title: Automatic ticket gate
Inventor: TSUKAMOTO TETSUYA
IPC: G06Q50/30
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ticket gate which permits a user with his or her infant having a user's ticket to pass through a ticket gate, when the ticket is valid.  <P>SOLUTION: When the user who must buy the ticket for passing the ticket gate enters the ticket gate without carrying the ticket, and there is any user who does not need the ticket and enters the ticket gate while carrying the ticket among users satisfying predetermined conditions, the ticket information associated with the user carrying the ticket is associated with the user who has entered the gate without carrying the ticket. The user therefore can enter and pass through the ticket gate while his or her infant carries the user's own ticket.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187806-A (JP)
Title: Imaging apparatus
Inventor: TAKAMIYA MAKOTO
IPC: G02B7/34
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To correct a focal surface corresponding to the change of optical path length caused by inserting/retreating an optical member in/from an optical path with simple constitution.  <P>SOLUTION: The imaging apparatus has an imaging device 106 photoelectrically converting a subject image formed by a photographic optical system 102, and a focus detection means 112 performing focus detection by using luminous flux from the photographic optical system. It has the optical member 103 which is a member for splitting the luminous flux from the photographic optical system to luminous flux going toward the imaging device and luminous flux guided to the focus detection means, and which can move to a first position where it is arranged in the optical path of the luminous flux from the photographic optical system and a second position where it is arranged out of the optical path. It has a first mechanism for making a distance from the photographic optical system to the imaging device longer when the optical member moves to the first position than when it moves to the second position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007186638-A (JP)
Title: Method for producing lubricant base oil
Inventor: KAIMAI TAKASHI
IPC: C10N20/00
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lubricant base oil, which enables (A) the acquisition of objective low temperature characteristics, (B) stable operations for long periods (B) without deteriorating the performances of the lubricant base oil such as hue, and further the control of an aromatic content within a proper range.  <P>SOLUTION: This method for producing the lubricant base oil comprises (1) subjecting a lubricant base oil intermediate to the first hydrogenation treatment in the presence of the first hydrogenation catalyst and hydrogen to give a basic nitrogen content of ≤20 wt.ppm in the oil, an aromatic content of ≤40 wt.%, a monoaromatic content of ≥70 wt.% in the whole aromatic content, and a tri- and more-cyclic aromatic content of ≤2 wt.%, (2) separating ammonia from the outflow oil of the first hydrogenation to give the purified oil, and then (3) subjecting a hydrogenation dewaxing treatment to the purified oil in the presence of hydrogen and a hydrogenation dewaxing catalyst containing zeolite to give an ammonia concentration of ≤100 wt.ppm in the reaction system and a pour point of ≤-20°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045524-A (JP)
Title: Ampule cutting device
Inventor: OH JANG KEUN
IPC: B67B7/92
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ampule cutting device which facilitates insertion of an ampule therein at an adequate angle irrespective of the size of the ampule, stably holds the ampule, optimizes an ampule cutting environment, not only smoothly sucks a cut ampule head and fractures but also prevents excessive heating of a vacuum motor at the time of sucking the fragments to maximize suction efficiency, provides a comfortable operating environment by not only employing a cyclone dust collecting section to improve the suction efficiency but also reducing noises generated in the cyclone dust collecting section at the time of sucking the fractures, and achieves sterilization of a nozzle or a suction pipe contaminated with an injection liquid filled in the ampule at the time of cutting the ampule.  <P>SOLUTION: The ampule cutting device includes an ampule cutting section 30 for cutting the ampule head inserted therein; the dust collecting section 20 for sucking recovered items including the ampule head and the minute fractures generated at the time of cutting the ampule, together with air, and then separating air from the recovered items; a negative pressure generating device for applying negative pressure to the dust collecting section; and a collecting section for collecting the recovered items sucked via the dust collecting section. The dust collecting section has a cyclone dust collecting structure. The ampule cutting section includes a suction pipe having one end thereof detachably coupled to a suction port of the dust collecting section, a nozzle inserted into the suction pipe, and a fixing element for fixing the tip of the nozzle in a manner aligning with the other end of the suction pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006157035-A (JP)
Title: Packaging structure of electronic component
Inventor: TOGASHI MASAAKI
IPC: H01G2/06
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To greatly reduce ESL and inhibit vibrations in a supply voltage.  <P>SOLUTION: A multiple-port layered capacitor 10 and an LSI 104 are connected to a power supply 102 in parallel, by wirings 106 and 108. More specifically, terminal electrodes 31 and 35 arranged on a side 12B are connected to the electrode section of the positive side of the power supply 102 and one side of the LSI 104 by the wiring 106. Terminal electrodes 33 and 37, that are arranged on the same side surface 12B, while being adjacent to the terminal electrodes 31 and 35, are connected to the electrode section of the negative side of the power supply 102 and the other of the LSI 104 by the wiring 108.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007190845-A (JP)
Title: Inkjet recorder
Inventor: AKIYAMA YOSHITAKA
IPC: B41J2/18
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable inkjet recorder which can cap an orifice surface without smudging the orifice surface when capping the orifice surface for maintenance of an inkjet head after suction purge, and which can immediately print when resuming printing.  <P>SOLUTION: A purging mechanism is the suction purge of discharging bubbles, dust, etc. in a passage together with ink from an orifice by using a cap which seals the orifice surface of a nozzle, and by reducing a pressure in the cap. A passageway exclusive for atmosphere opening is formed in the cap at a part not in direct contact with the ink.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007196460-A (JP)
Title: Scan exposure apparatus and method, program and image-forming apparatus
Inventor: OYAMA TATSUO
IPC: H04N1/113
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a quality of image by inhibiting the unevenness of density with a higher performance using an auxiliary light source, not applying a device addition manner adopted in a conventional method for inhibiting the unevenness of density caused by a reciprocity failure, in a multi-beam adjoining exposure.  <P>SOLUTION: The unevenness of density is inhibited by the lighting control of the light source as shown in a drawing (B) in the scan exposure of the multi-beam manner by the element with two or more light sources on the same substrate such as VCSEL. In the example of generating the unevenness of density as shown in a drawing (A), adjacent pixel lines LD30, 31 and LD2, 3 are formed ranging over the different periods of n scan and n+1 scan. In the drawing (B) concerned, the adjacent pixel lines LD30, 31 and LD2', 3' are formed on the same scan eye using the auxiliary light sources LD1' to 4', and the influence of the reciprocity failure is avoided by changing the boundary line of the scan period. When changing the boundary line of the scan period, the main light sources LD1 to 4 in the n+1 scan eye wherein the pixel by the auxiliary light source laps with the line which has already been formed are not lighted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200073-A (JP)
Title: Buffer memory test circuit and buffer memory test method
Inventor: SAITO IKUO
IPC: G06F12/16
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem of a buffer memory test by a test program: because an access time of a ROM storing the test program is slow, a test time of a buffer memory test by the test program is lengthened as capacity of a buffer memory is increased to slow a start-up time of a communication device.  <P>SOLUTION: This buffer memory test circuit has: a test pattern generation part 110 generating a test pattern for testing normality of the buffer memory 300; a test pattern collation part 111 generating a collation pattern of the same pattern as the test pattern, and comparing the collation pattern and a read pattern obtained by reading the test pattern written in the buffer memory 300 to collate whether two sides accord or not; and a test control register 109 controlling them. By incorporating the buffer memory test circuit in a communication processing integrated circuit 100, the test time is reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200138-A (JP)
Title: Access control program
Inventor: SARASHITANI KAZUNORI
IPC: G06F13/00
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To quickly provide Web information for a Web browser by implementing fast access processing depending on a processing load on a disk.  <P>SOLUTION: A proxy server 10 determines a processing load on a disk 14a if acquisition requested Web data is cached not in a memory 14b but in the disk 14a. If determining a high processing load on the disk 14a, the proxy server 10 accesses not the disk 14a but a WWW server 30. The proxy server 10 then acquires the Web data from the WWW server 30 and sends the acquired Web data to a WWW browser 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195492-A (JP)
Title: Automatic rotary control type seedling transplanter
Inventor: KUSAMOTO HIDEYUKI
IPC: A01C11/02
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic rotary control type seedling transplanter, carrying out operation control of a planting apparatus without troubling hands of an operator by automatic turning control when carrying out reciprocating, planting and traveling of a field and capable of surely continuing planting action by the planting apparatus when carrying out planting of the circumference and traveling.  <P>SOLUTION: The automatic turning control type seedling transplanter is equipped with a machine body capable of carrying out turning traveling of the field by steering operation, a planting apparatus (7) for carrying out seedling transplantion action by operation order, a leveling apparatus (16) for carrying out leveling action of a field surface by operation order and an automatic turning control part (21) for carrying out operation control of the planting apparatus (7) interlockingly with turning operation of a machine body, and operation control of the planting apparatus (7) by the automatic turning control part (21) is applied while conditioning operation stop of the leveling apparatus (16).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202578-A (JP)
Title: Bathtub with massage function
Inventor: HAZAMA HIROSHI
IPC: A47K3/02
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub with massage function capable of massaging shoulders or a back when bathing.  <P>SOLUTION: A back rest portion 7 abutting the back of a bather is formed so as to keep inclined obliquely upward in a first end wall 1 on one side in a longitudinal direction of a bath, right and left a pair of foot rest portion 14, 14 for pushing and pressing the soles of feet are formed at positions of a second end wall 2 side, a plurality of bosses 8 for pushing and pressing the back and right and left a pair of shoulder rest pieces 9, 9 for pushing and pressing the back are formed in the back rest portion 7, and the back and the shoulders can pushedly touch the bosses 8 and shoulder rest pieces 9, 9 by the reaction force when strongly pushing and pressing the soles of feet to the foot rest portions 14, 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT