baber/WOPTO huggingface dataset:
Patent JP-2009179208-A (JP)
Title: Hybrid vehicle
Inventor: MORIMURA JUNICHI
IPC: B60W20/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control technology for a hybrid vehicle that can reduce the load of a friction brake device when the hybrid vehicle with a dual clutch type transmission runs at a crawl.  <P>SOLUTION: The hybrid vehicle 1 has a first clutch 21 capable of engaging an engine output shaft 8 and a first input shaft 27 of a first speed-change mechanism 30, and a second clutch 22 capable of engaging the engine output shaft 8 and a second input shaft 28 of a second speed-change mechanism 40. For running at a crawl, an ECU 100 puts the first clutch 21 in the engaging state to shift mechanical power from the engine output shaft 8 by the first speed-change mechanism 30 and to transmit it to driving wheels, and puts the second clutch 22 in an engaging state or a half-engaging state while not selecting any of speed-change stages 42, 44, 46 of the second speed-change mechanism 40 while actuating a motor 50 as a generator to apply regenerative braking torque to the driving wheels 88R, 88L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182848-A (JP)
Title: Television door intercom system
Inventor: YASUDA KAZUHIRO
IPC: H04N19/85
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To keep a transmission rate low while suppressing degradation due to compression to the minimum, when the digital image signal of an image taken by a camera in a handset is reversibly compressed to display the image through a transmission channel in the monitor of a base set connected to the handset.  <P>SOLUTION: The digital image signal taken by the camera 100 of the handset 1 is quantized and encoded to reversibly compress the image, to transmit it through the transmission channel L to a base set 2 connected to the handset, and to decode it at the base set for display in the monitor 200. At that time, the quantized coefficient of a quantizer 101 for quantizing the digital image signal is varied by a controller 104, on the basis of a distinction between the capacity of an entropy code generated in an entropy encoder 103 where entropy encoding is performed to an estimated code transmitted from an estimate encoder 102, and the capacity of a predetermined threshold value proper to the transmission channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181462-A (JP)
Title: Server connection switching program, cache server, content server, and server connection switching method
Inventor: SANO TAKESHI
IPC: G06F9/50
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To select an optimum connection destination so as to minimize an increase in load on an upper level server.  <P>SOLUTION: Upon receiving a connection destination switch request from a cache server A, a content server S transmits a connection destination search request to lower level servers. Then, cache servers B, C respectively calculate a load difference using content information and access frequency, determine its connectivity, calculate a load difference on an upper level server if the connectivity is determined, and transmit a response to the content server S. Furthermore, upon receiving the responses, the content server S selects the one with the smallest load difference among the responding servers as a switch destination, calculates a post-switch load on itself using the load difference included in the connection switch request, determines its connectivity, and notifies the switch destination to the cache server A which transmitted the connection destination switch request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179027-A (JP)
Title: Inkjet recording device
Inventor: MAEJIMA TOMOKO
IPC: B41J2/075
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device capable of giving solvent resistance after printing without posttreatment after printing conducted by using a posttreatment device for curing an applied film after printing since it is necessary to select chemical reaction type ink for a printing application necessitating the solvent resistance and the applied film after printing has to be cured by heat or irradiation of an ultraviolet ray.  <P>SOLUTION: The inkjet recording device has passages for jetting a liquid respectively. Two liquids of a two-liquid mixing type are separately jetted and the jetted liquids are controlled so as to arrive at the same position of a matter to be recorded to be mixed, so that a pattern is formed on a surface of the matter to be record. Further the flexibility of the applied film can be adjusted by optionally adjusting the amounts of the jetted liquids.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181087-A (JP)
Title: Optical path switching device and stereomicroscope
Inventor: SHINADA NOBUHIRO
IPC: G02B21/22
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To observe a sample with high resolution.  <P>SOLUTION: A stereomicroscope is provided with two zoom optical systems for observing the sample, where the optical axes 35-1 and 35-2 of the zoom optical systems are in parallel. A rotation part 33 holds an objective lens 31 and is rotated for a fixing part 32 around a rotation axis 61. The rotation axis 61 is provided at the middle position P11 between the optical axes 35-1 and 35-2 and at a constant distance from the optical axis 35-2. In stereoscopic view observation, the objective lens 31 is moved so that its optical axis may be located at the position P11, and in vertical view observation, the objective lens 31 is moved so that its optical axis may be in agreement with the optical axis 35-2. This invention can be applied to such a stereomicroscope.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178766-A (JP)
Title: Metal sheet material, filter, and method for producing metal substrate
Inventor: TONAMI SHINICHI
IPC: B41J2/175
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal sheet material, wherein even when many through-holes passing an extra thin sheet are bored, the generation of warpage after working can be corrected in one process; to provide a filter using the same; and to provide a method for producing a metal substrate.  <P>SOLUTION: On the surface of a metal sheet material 51 in which a plurality of through-holes 52 are bored, a plurality of rugged streaks 53 in which spheres are rolled by pressure plastic deformation are formed, and straightening force in many directions by the transfer of the rugged streaks 53 by the rolling of a plurality of the spheres is acted on the metal sheet material 51, and the metal sheet material 51 is corrected and kept in a planar shape in one process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183817-A (JP)
Title: Synthesis catalyst for unsaturated aldehyde and unsaturated carboxylic acid, its manufacturing method and manufacturing method of unsaturated aldehyde and unsaturated carboxylic acid
Inventor: WATANABE TAKURO
IPC: C07C47/22
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthesis catalyst, for unsaturated aldehyde and unsaturated carboxylic acid, which can manufacture unsaturated aldehyde and unsaturated carboxylic acid corresponding to propylene, isobutylene, TBA or MTBE at a high yield through a gas phase contact oxidation process of propylene, isobutylene, TBA or MTBE with the assistance of molecular oxygen, and a manufacturing method of the catalyst and a manufacturing method of unsaturated aldehyde and unsaturated carboxylic acid using the catalyst.  <P>SOLUTION: The synthesis catalyst, for the unsaturated aldehyde and the unsaturated carboxylic acid, containing at least, molybdenum and bismuth as catalytic components, is manufactured using a method including a process. This process acquires moldings by molding a dried product obtained by adding an organic binder to a mixed solution or slurry containing a raw material compound for a catalytic component or its calcined product and then, drying the mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186250-A (JP)
Title: Magnetic encoder and wheel-use bearing device equipped with magnetic encoder
Inventor: ARITAKE YASUHIRO
IPC: G01P3/487
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder and a wheel-use bearing device equipped with the magnetic encoder, capable of improving the operation of detecting a wheel rotational speed in reliability, without damaging a surface of a magnetic encoder detection part, in an operation of assembling the bearing and an conveying operation, prior to assembling operation.  <P>SOLUTION: The magnetic encoder 21 comprises: a slinger 22 composed of a cylindrical part 22a which is exteriorly engaged with the outer diameter part of an inner race 6, a standing plate part 22b radially expanding outward from the cylindrical part 22a, and an overlap part 22c radially expanding inward from the standing plate part 22b so as to be folded back; and the magnetic encoder detection part 23, which is bonded to the circumferential surface of the overlap part 22c of the slinger 22 in a vulcanized fashion, and has a multi-pole magnet made up by alternately forming magnetic poles in the circumferential direction. A rounded part having a rounded edge is disposed at an end of the cylindrical part 22a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186761-A (JP)
Title: Shutter device for camera
Inventor: TAKAHASHI TAKESHI
IPC: G03B9/08
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a higher effect of panning in contrast with length of exposure time set when performing panning.  <P>SOLUTION: A focal plane shutter 200 is constituted of an electrochromic element. A plurality of rectangular segments 206 are two-dimensionally arranged, and their light shielding-light transmitting states are controlled independently. By controlling the light shielding-light transmitting states of the segments 206, a slit as an aperture for exposure of the focal plane shutter is formed. The traveling direction of the slit is decided in accordance with a direction of panning operation by a photographer, and opening/shutting operation of the shutter is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184525-A (JP)
Title: Vehicular windshield wiper device
Inventor: HASEGAWA TAKASHI
IPC: B60S1/34
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost and weight of a windshield wiper while assuring its original function even if the center distance between an output shaft and a pivot shaft is designed to be short.  <P>SOLUTION: The vehicular windshield wiper device 10 is configured so that the other end of a second connecting rod 52 in a longitudinal direction is connected to the intermediate portion of a first connecting rod 50 in the longitudinal direction. This configuration decreases variation in rotation speed of the windshield wiper attached to the pivot shaft 26, namely smoothly rotate the windshield wiper even when configuring the center distance between the output shaft 54 and the pivot shaft 26 to be short, thereby assuring the original function of the windshield wiper. Further, the cost, and weight of the windshield wiper is reduced by a shortened length of the second connecting rod 52, compared with a configuration wherein the other end of the second connecting rod 52 in the longitudinal direction is extended and attached to a pivot lever 46 as seen in a vehicular windshield wiper of the turn-back type.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183229-A (JP)
Title: Method for producing high polyphenol-containing composition
Inventor: HANAMURA SATOSHI
IPC: A23L1/30
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high polyphenol-containing composition by an efficient and easy method.  <P>SOLUTION: This method for producing the polyphenol-containing composition includes extracting a polyphenol-containing plant or its processed product by a solvent, and adding a metal ion source of supply to the extracted solution so as to remove produced precipitation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039505-A (JP)
Title: Cleaning tool
Inventor: SHIBATA OGIROU
IPC: A47L25/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning tool which is equipped with an adhesive roll formed with perforations for cutting-out and resolves troubles in the cutting work of the adhesive roll after use.  <P>SOLUTION: In a cleaning tool which has an adhesive surface (11) facing outside in each adhesive tape sheet (10) having a peeled surface which is processed and peeled and an adhesive surface (11) which is applied with adhesive and has cylindrically rolled adhesive tapes (10) laminated radially each of which is taken up from the radially outermost adhesive tape sheet sequentially while it is used, each adhesive tape (10) is cylindrically rolled in a way that one end covers the other end in the circumferential direction (X direction) and is characterized by forming non-adhering parts (12) applied with no adhesive in the end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187468-A (JP)
Title: Storage system, release method, and secondary storage device
Inventor: IGARASHI YOSHINORI
IPC: G06F3/06
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage system and release method capable of avoiding user's unnecessary cost and operation, and efficiently utilizing a capacity not to be required for use of a secondary virtual volume.  <P>SOLUTION: The storage system includes: page area association information for associating a page area that partitions a storage area in a real volume into predetermined storage areas with a page area that partitions a storage area in a virtual volume into predetermined storage areas; a pair setting unit for pairing a primary virtual volume storing data from a host computer and a secondary virtual volume to store a copy of the data stored in the primary virtual volume; and a page release unit for releasing association between a page area in the secondary virtual volume and a page area in the secondary real volume pre-associated with the page area in the secondary virtual volume.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194017-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: DOI TOMOHIKO
IPC: H01L21/3065
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device which improves the efficiency of eliminating a deposition when a contact hole with an aspect ratio of 10 or more is formed.  <P>SOLUTION: A contact hole 3 is formed by etching, and then is subjected to light etching with a process gas containing a fluorocarbon gas and overpickling oxygen under no bias application. A reactive product 5 having a C-F bonding and adhering to the sidewall of the hole 3 is eliminated by a plasma process. Subsequently, a deposition 4 remaining on the bottom of the hole 3 is eliminated by a wet process, and then the hole 3 is filled with a conductive material to form a contact plug 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191755-A (JP)
Title: Radial piston pump or motor
Inventor: SHOJI YUKIHIRO
IPC: F04B1/10
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable high pressure and high speed operation of a radial piston pump or motor capable of relatively rotating a cylinder including a plurality of pistons in a pintle fixed on a main body with a simple structure by improving lubricity of sliding parts of the cylinder and the pintle and preventing seizure.  <P>SOLUTION: Low pressure sliding surfaces 42a, 42b surrounded by a drain groove and isolated from a port are formed on sliding surfaces of an outer circumference surface 12a of the pintle 12 and an inner circumference surface 20 of the cylinder 20. The low pressure sliding surfaces 42a, 42b can be formed between circumference grooves 38, 39 which are formed on an outer circumference surface of the pintle 12, as drain grooves. Oil grooves 43 are provided on the low pressure sliding surfaces 42a, 42b to form a journal bearing structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194331-A (JP)
Title: Cooling structure of power circuit
Inventor: ASAKURA TAKESHI
IPC: H01L23/36
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of a power circuit maintaining a cooling performance by the cooling structure for a power circuit connected and fixed on one side of a support plate even if warpage is generated at the cooling device connected and fixed on other side of the support plate.  <P>SOLUTION: The cooling structure of the power circuit includes: a cooling device 60 having an upper surface 61a and a lower surface 61b and in which a cooling medium is circulated in the device; an inverter 63 having a power element 74 attached to the upper surface 61a of the cooling device 60 via an insulating plate 76; a thermally-conductive supporting plate 54 supporting the cooling device 60 by contacting the lower surface 61b of the cooling device 60 with the surface; and converters 62, 64 fixed to back side of the supporting plate 54. A swelled portion 84, having a shape corresponding to warpage of the lower surface 61b of the cooling device 60 by the heat in attaching the power element 74 to the cooling device 60, is provided on a surface of the supporting plate 54.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198566-A (JP)
Title: Electrophotographic photoreceptor, image forming device, and process cartridge
Inventor: OGURA KUNIHIRO
IPC: G03G21/18
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of forming clear electrophotographic image having high resolution with high sensitivity without causing rupture, damage or the like including crack.  <P>SOLUTION: The electrophotographic photoreceptor uses a write light source having wavelength of 390-500 nm and has: a charge generation layer containing a condensed polycyclic compound on at least an electrical conductive support; and a charge transport layer containing a charge transport substance expressed by formula (1), a plasticizer of benzotriazole compound or triazine compound, and a binder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195827-A (JP)
Title: Composite semipermeable membrane and its manufacturing method
Inventor: KONISHI TAKAHISA
IPC: B01D71/56
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively and simply manufacturing a composite semipermeable membrane excellent in antistaining properties, especially in microorganism antistaining properties, and to provide the composite semipermeable membrane manufacturing by the method.  <P>SOLUTION: The manufacturing method of the composite semipermeable membrane includes: a process of forming a skin layer, which contains a polyamide resin produced by making a polyfunctional amine component react with a polyfunctional halide component and a silver salt compound, on the surface of a porous support; and a process of reducing the silver salt compound to precipitate metal silver in the skin layer and/or on the surface of the skin layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008158547-A (JP)
Title: Polarization maintaining fiber, polarization maintaining fiber laser, passive mode-locking fiber laser, fiber amplifier and optical fiber
Inventor: FERMANN MARTIN E
IPC: G02B6/036
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber in which amount of polarization mode coupling and polarization mode dispersion are reduced and in which polarization maintaining capacity is increased, and to provide a high efficient fiber amplifier or laser with a polarization maintaining large outer-diameter such that pump light is guided inside a cladding while a large outer cladding ensures decrease in mode-coupling inside the fiber core.  <P>SOLUTION: The polarization maintaining fiber includes a fiber core, a first cladding surrounding this core, a coating surrounding this first cladding, and a means for minimizing polarization mode-coupling that couples with a fiber having a minimum fiber outer diameter ≥125 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009196961-A (JP)
Title: Enteric capsule
Inventor: SHIRAISHI SUMIHIRO
IPC: A61K9/48
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enteric capsule produced by forming the capsule base itself with an enteric film in place of coating the capsule surface with an enteric coating film and to provide a method for producing the enteric capsule.  <P>SOLUTION: The capsule skin is prepared from a capsule-preparation liquid containing (1) a water-soluble salt of alginic acid and (2) at least one substance selected from the group consisting of gelatin, agar and curdlan; or containing (3) at least one kind of gelling agent selected from the group consisting of gellan gum, carrageenan, pectin, xanthan gum, locust bean gum and tamarind seed gum in addition to the above components (1) and (2); or containing a plasticizer in addition to the above components (1), (2) and (3).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205316-A (JP)
Title: Disk array device, disk array control method and disk array controller
Inventor: TANAKA KIYOSHI
IPC: G06F3/06
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array device allowing degeneration of a correct abnormal part when an error giving the appearance of abnormality of a disk occurs.  <P>SOLUTION: In this disk array device, an error table 24 stores information showing the occurrence of the error. A statistical point addition table 25 stores a point according to the error about the disk and a route. A control part 22 adds a first point to the error disk. The control part 22 adds a second point smaller than the first point to the route to the error disk when the information showing the occurrence of the error is not stored in the error table 24, and adds a third point larger than the first point to the route when the information is stored. The control part 22 cuts off the route or the disk having the point exceeding a threshold value from the disk array device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206872-A (JP)
Title: Communication system
Inventor: ICHIOKA SATOYA
IPC: H04W24/04
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication system which determines urgency of faulty communication equipment to inform a user of the urgency.  <P>SOLUTION: In the communication system with: a plurality of pieces of communication equipment 100 mutually connected via a network, and management communication equipment 200 which manages the plurality of pieces of communication equipment, it is characterized that the management communication equipment 200 includes: a communication part 201 which transmits/receives a packet with other pieces of communication device 100; an influence degree acquisition means 210 which acquires an influence degree based on the packet received by the communication part; a dependence degree acquisition means 211 which acquires dependence based on the packet received by the communication part; a communication amount acquisition means 207 which acquires communication amount information based on the packet received by the communication part; and an importance calculation part 214 which calculates importance based on the influence degree, the dependence, and the communication amount information to notify the importance of the communication equipment.  <P>COPYRIGHT: (C)2009,JPO&INPIT