baber/WOPTO huggingface dataset:
Patent JP-2009065548-A (JP)
Title: Surface acoustic wave device
Inventor: TAKAHASHI MASAKI
IPC: H03H9/25
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve a damping property on a high-frequency side of a passband by reducing the size of a SAW device including a cascaded DMS filter.  <P>SOLUTION: The device includes a cascaded first stage filter and a cascaded second stage filter. Each of the filters includes a central IDT to which an input terminal or an output terminal is connected, a first external IDT electrode adjacent to one of reflectors, and a second external IDT adjacent to the other reflector. On the signal sides of the first external IDT and the second external IDT of the first stage filter and the first external IDT and the second external IDT of the second stage filter, comb-shaped electrodes are electrically connected to the adjacent reflectors. Further, one of the reflectors of the first stage filter and one of the reflectors of the second stage filter are electrically connected to each other, and the other reflector of the first stage filter and the other reflector of the second stage filter are electrically connected to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071920-A (JP)
Title: Synchronous rectification type switching regulator
Inventor: NODA IPPEI
IPC: H02M7/21
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a synchronous rectification type switching regulator which can shorten a delay time of a backflow detection circuit, can largely reduce current consumption, and can improve efficiency.  <P>SOLUTION: A proportional voltage Vs1 proportional to a voltage VLx of a connecting part Lx to which a synchronous rectifying transistor S2 and an inductor L1 are connected is generated at a proportional voltage generation circuit 11, and a comparator 13 compares the proportional voltage Vs1 and a prescribed second reference voltage Vref2, and outputs a signal Vdet of a high level when the proportional voltage Vs1 reaches a value not lower than the second reference voltage Vref2, and when there is detected a sign that a reverse current is generated, or the generation of the reverse current. Accompanied by this, a control circuit 6 brings the synchronous rectifying transistor S2 into a blocked state by turning it off irrespective of an input PWM-pulse signal Spwm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067617-A (JP)
Title: Oxygen concentrator
Inventor: OGAWA HIROSHI
IPC: B01D53/04
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrator for medical use, particularly an oxygen concentrator generally called as a pressure-swing adsorption system with decreased noise.  <P>SOLUTION: The oxygen concentrator is equipped with: a compressor 105; an adsorption cylinder body in which compressed air is introduced to the inside of the cylinder and nitrogen is adsorbed by a catalytic adsorbent filled in the cylinder body to separate and generate oxygen; a switching valve alternately switching flow passages between a state of introducing the compressed air into the adsorption cylinder body and a state of introducing negative pressure into the adsorption cylinder body so as to discharge nitrogen to the outside when the catalytic adsorbent is saturated with nitrogen; and a blowing fan 104 blowing the introduced air to the compressor to perform cooling. The oxygen concentrator is equipped with a sound-insulating chamber 300 configured to house the compressor via a vibration insulating member and to approximately uniformly disperse the blown air over the outer circumference surface of the compressor and then to guide the air to a discharge port.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231653-A (JP)
Title: Method for producing short fiber
Inventor: MURATA SHUICHI
IPC: D06H7/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a short fiber by which the short fiber without adhering to each other through fusion can be produced in good workability.  <P>SOLUTION: The method for producing the short fiber includes an addition process for adding an oil solution to a long fiber bundle having ≤4 μm average fiber diameter, a fixing process for fixing the entire fiber bundle by surrounding the same with a sheet-like material, a cutting process for cutting the fiber bundle in a state in which the sheet-like material exists outside of a cut area or a cutting process for cutting the fiber bundle so that the most distant parts from the cut sides of the sheet-like material are connected, though there are cut brakes, and a removing process for removing the sheet-like material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070177-A (JP)
Title: Information processor, information processing method and program
Inventor: TSURUMI TAKEHIKO
IPC: G06F3/0481
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate selection of an object with simple operation, regardless of the number or placement of the objects, and enable selection of the object just as a user intends in an information processor, an information processing method and a program using GUI.  <P>SOLUTION: The information processor 100 is provided with: a display part 110 for displaying the plurality of objects and cursors; an operation part 120 for moving the cursors in accordance with an operation content of a pointing device; an object selection auxiliary part 140 for setting an object of selection candidate on the basis of either cursor information detected on the basis of operation information about the operation content of the pointing device or selection history information representing history of objects selected in the past and deciding an object of a selection target on the basis of the other of the cursor information and the selection history information; and an object selection part 130 for selecting an object of selection target.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066981-A (JP)
Title: Image forming apparatus
Inventor: KUSUSE NOBORU
IPC: B41J2/44
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining a satisfactory image that is free from displacement and color shift resulting from color matching even if a housing or the like is deformed by heat generated by a polygon scanner.  <P>SOLUTION: The image forming apparatus includes: an optical scanning device having an optical detecting means for detecting the sub-scanning direction of a light beam; a resist displacement detecting means for detecting an amount of resist displacement from information about an image developed on a transfer body; and a resist correcting means for correcting the amount of resist displacement by changing the emission timing of the light beam based on the result of detection by the resist displacement detecting means and the sub-scanning direction position of the light beam detected by the optical detecting means. In the image forming apparatus, after a printing preparation (S10), the resist correcting means is turned on (S12) after the optical detecting means is turned off (S11). After the resist correction is finished (S14), the optical detecting means is turned on (S15).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069771-A (JP)
Title: Electrophotographic apparatus
Inventor: AMAMIYA SHOJI
IPC: G03G5/06
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus capable of detecting toner concentration with high accuracy and high stability over a long period of time and with high frequency without image defects such as white stripes and black stripes over a long period of time.  <P>SOLUTION: The electrophotographic apparatus has an image density control means for controlling a toner supply amount and/or image density according to toner concentration information obtained from a toner concentration detecting means. The toner concentration detecting means detects the concentration of the toner on an electrophotographic photoreceptor after a developing process, wherein relative spectral sensitivity defined in an expression [1]: B/A is ≤5%. In the expression, A represents the spectral sensitivity of the photoreceptor in image exposure wavelength in the electrophotographic apparatus, and B represents the spectral sensitivity of the photoreceptor in wavelength projected to the photoreceptor from a light source of a sensor used for the toner concentration detecting means in the electrophotographic apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076980-A (JP)
Title: Image correcting device
Inventor: MORIMOTO MASAMI
IPC: G06T5/00
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image correcting device capable of performing a dynamic range compression maintaining contrast.  <P>SOLUTION: A contrast correction gain for extending the contrast is obtained by applying an almost fixed gain to a small area on the basis of a wide area illumination component by a first filter part 20 and a first lookup table part 30. In the meantime, a dynamic range correction gain for compressing a dynamic range is obtained on the basis of the illumination component of a minute area smaller than the small area by a second filter part 40 and a second lookup table part 50. The contrast correction gain and the dynamic range correction gain are added together with a fixed ratio in a correction gain calculation part 60, a multiplication part 70 uses it and gain correction is performed for each pixel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074114-A (JP)
Title: Iron-based sintered material superior in corrosion resistance, fixing case for cylinder lock device made from the material, and method for manufacturing them
Inventor: YAMANISHI YUJI
IPC: C25D13/12
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron-based sintered material which has an electrodeposition coating film having superior adhesiveness and no defect therein formed on the surface of the iron-based sintered material having pores therein, and is superior in corrosion resistance; a manufacturing method therefor; particularly a fixing case for a cylinder lock device composed of iron-based sintered parts superior in corrosion resistance; and a manufacturing method therefor.  <P>SOLUTION: The iron-based sintered material is manufactured by the steps of: forming an iron oxide layer on the surface of the iron-based sintered material by steam treatment to seal the coarse pores in the sintered material; and covering the surface having the iron oxide layer formed thereon with the electrodeposition coating film. A cationic electrodeposition coating method is preferably used for the electrodeposition coating. An epoxy-based resin paint is preferably used for the cationic paint, particularly when high corrosion resistance is required, and an acrylic resin paint is preferably used, when weatherability is required.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045726-A (JP)
Title: Conveying device for sliced meat strip in meat slicer
Inventor: NAKANO HITOSHI
IPC: B26D3/28
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device for sliced meat strips in a meat slicer capable of taking out the sliced meat strips cut out from the slicer without being disturbed even when the meat is short in the cutting direction and preventing the sliced meat strips from being smoothly conveyed.  <P>SOLUTION: This conveying device for sliced meat strips is installed in a meat slicer. In the meat slicer, the meat M contained in a meat box 2 is sliced by upwardly moving the meat box relative to a band knife 3 at a specified position. The meat slicer comprises a pressing rod 7 for pressing the sliced meat strips M received by a rotating conveying body 6 peripherally having a large number of needle projections installed at the forward right lower part of the band knife 3 toward the needle projections. The end of the pressing rod 7 is extended to the band knife side end rear surface of a guide plate 4 until it touches the rear surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076280-A (JP)
Title: Method for controling battery pack
Inventor: NISHIKAWA TORU
IPC: H01M2/34
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controling a battery pack, which is not abnormally heated due to failure of ohmic-resistance heating type fuse.  <P>SOLUTION: The battery pack A comprises: a switching element SWH which is switched from off to on when a battery pack A containing a secondary battery 1 comes into an abnormal state; a heating resistor R which is connected in series to the battery 1 and the switching element SWH and through which a current flows when the switching element SWH turns it on; and a resistance heating type fuse 10 which is arranged at a position where it is heated with the heating resistor R which the current flows, is connected in series to the battery 1, and comprises a fuse H that shields a current that flows the battery when fused and cut by the heating resistor R that becomes hot when the current flows. The switching element SWH is changed from off to on during a specified period of time when it comes into an abnormal state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075333-A (JP)
Title: Optical cable unit, assembly optical cable, and detecting method of optical cable unit
Inventor: HAMADA KAZUHIRO
IPC: G02B6/00
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical cable unit in which no bending peculiarity remains when discrimination is performed with leaked light by bending of the optical cable unit, and also to provide an assembly optical cable composed of optical cable units and a detecting method of detecting a prescribed optical cable unit.  <P>SOLUTION: The optical cable unit 11 is obtained by arranging a tension wire 13 in line on both sides of a coated optical fiber 12 and covering all together with a cable jacket 14. The optical cable unit 11 is characterized in that a slit 16 penetrating the cable jacket 14 is formed with a prescribed space apart between the coated optical fiber 12 and the tension wire 13 on both sides. Also, the slit 16 may also be formed by continuously perforating a plurality of notches and connecting parts. Further, a plurality of the optical cable units 11 are bundled to form the assembly optical cable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077128-A (JP)
Title: Multibeam antenna
Inventor: HORII SHOTARO
IPC: H01Q3/36
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To receive respective electric waves which have identical frequency band and are transmitted from different positions.  <P>SOLUTION: A plurality of directional antennas 2 and 4 for the same frequency band are disposed so as to cross each other; the directional antenna 2 is constituted into a fixed directional antenna having the fixed directivity; the fixed directional antenna 2 is so disposed that the direction of directivity is turned to an arrival direction of one of a plurality of electric waves; the directional antenna 4 is constituted into a variable directional antenna capable of changing the directivity; and the variable directional antenna 4 is so constituted that the direction of directivity is adjusted to turn to the arrival directions of the remaining electric waves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075863-A (JP)
Title: Method and device for manufacturing electroconductive member for non-contact type data carrier
Inventor: INOTANI EMIKO
IPC: G06K19/07
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an unnecessary part of metal foil, prevent yield reduction due to breakage of an antenna wire or inaccurate punching, and reduce-time and the number of production processes.  <P>SOLUTION: This production method has: a bonding process for layering an insulating strip-like base material 10a with electroconductive patterns formed thereon each having a pair of terminal parts 13b, 13b and an electroconductive part between the terminal parts at prescribed pitches, and an electroconductive strip 14a having the same width as a bridge 14 electrically connecting the terminal parts 13b, 13b, and having an adhesive layer so as to be aligned between the terminal parts 13b, 13b, and bonding the electroconductive strip 14a along the full length of the base material 10a through the adhesive layer; a connection process for electrically connecting the terminal parts 13b, 13b by the electroconductive strip 14a as the bridge 14; and a cutting process for cutting the base material 10a in each the electroconductive pattern together with the electroconductive strip 14a as the bridge 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079784-A (JP)
Title: Air filter and fan filter unit loading the same
Inventor: HASEGAWA HISASHI
IPC: F24F13/28
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily visually confirm an operating state of a device disposed at an upstream side of an air filter element from a downstream side without moving to the upstream side.  <P>SOLUTION: This air filter is composed of an air filter frame body 1 made of a metallic material or a high-molecular material, and provided with a material on which surface variation occurs by pressure, heat and vibration, on its surface. According to this constitution, the surface of the air filter frame body 1 is varied by motion of an air blower and a motor disposed at the upstream side of the air filter frame body 1, and an operating state of the air blower and the motor can be visually confirmed from the downstream side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080753-A (JP)
Title: Failure detection system and failure detection program
Inventor: MAKI KANJI
IPC: G06F11/30
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure detection system for efficiently determining where a failure occurs among shared servers, client computers and communication networks by analyzing access performance from each client computer without relying on a report from each employee.  <P>SOLUTION: A failure detection method comprises: a step of acquiring, from each client computer or a shared server accessed, information on access performance from the client computer to the shared server; a step of storing the acquired information on access performance; and a step of determining a failure possibility in a shared server, client computer or communication network therebetween based on a plurality of the access performance information. The failure possibility in a shared server, client computer or communication network therebetween is determined based on specificity of the client computer with degraded access performance or specificity of an application with degraded access performance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008105024-A (JP)
Title: Honeycomb structure, filter using the same, and apparatus for treating exhaust gas
Inventor: YAMAGUCHI SHINICHI
IPC: B01D46/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a honeycomb structure makes stress concentrated at a boundary between a sealing part and the partition wall when thermal impact is applied to a partition wall to cause cracks to be liable to grow along this boundary, and in an extreme case, raises the possibility that the sealing part and the partition wall separate.  <P>SOLUTION: In the honeycomb structure 1 having a plurality of circulation holes 2 partitioned by the partition wall 4 disposed in an axis direction and alternately sealing the plurality of circulation holes 2, both ends of the plurality of circulation holes 2 are alternately sealed by the sealing part 3 and the inner end part 30a of the sealing part 30 disposed on at least one end is recessed shape in cross-section view in the axis direction. This allows a reduction in concentration of stress at the boundary between the partition wall 4 and the sealing part 30, thereby reducing the crack and a dissolved loss generated at the boundary between the partition wall 4 and the inner end part 30a of the sealing part 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009083602-A (JP)
Title: Car-washing speed control device of car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car-washing speed control device of a car washing machine, which reduces the time and effort of a manager of the car washing machine by automatically changing the speed of the relative motion between a car washing machine body and a car according to the operational state of the car washing machine.  <P>SOLUTION: The car-washing speed control device comprises: an operational state output means for outputting the operational state of the car washing machine; an on-season setting means for setting the on-season of the car washing machine based on the output of the operational state output means; a determination means for determining whether the present time is the on-season set by the on-season setting means; and a speed changing means changing the speed of the relative motion to a higher value than that of a non-on-season when it is determined that the present time is the on-season.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085738-A (JP)
Title: Drive information device, drive information method, and computer program
Inventor: MIYAZAKI HIDETO
IPC: G01C21/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive information device that allows a driver driving on the periphery of a specific installation to drive more safely, a drive information method, and a computer program.  <P>SOLUTION: When own vehicle has entered an alert area of the specific installation, present time and a time zone in which a stream of people from/to the specific installation is present are referred to, with the time zone being previously stored as installation data 24. When the present time is in a time zone in which a stream of people from/to the specific installation is present and an intersection exists ahead in the traveling direction of own vehicle, the stream of people from/to the specific installation at the intersection is estimated by comparing the distance between a node point of links connected to the intersection and the specific installation with a prescribed distance, to provide information on the stream of people estimated by means of a caution sound outputted from speakers 16A to 16D.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087091-A (JP)
Title: Virtual space providing system and virtual space providing method
Inventor: WATABE KAORU
IPC: G06Q20/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a gap between a real society and a virtual world by directly connecting the acquisition of virtual currency available in a three-dimensional virtual space with commercial transaction in the real society in a service for sharing a three-dimensional virtual space constructed on a server among a plurality of users.  <P>SOLUTION: A card management server 42 is configured to store personal information including at least the real name of a user 1, user ID identifying each user and a cyber name arbitrarily selected by the user by associating them with each other, and to issue a credit card 3 in which at least the user ID and the cyber name are recorded. A point exchange management server is configured to exchange with each other points calculated according to the history of commercial transaction performed by using a recording medium and virtual currency available in electronic commercial transaction in a three-dimensional virtual space, and to perform electronic commercial transaction using the virtual currency in the three-dimensional virtual space.  <P>COPYRIGHT: (C)2009,JPO&INPIT