baber/WOPTO huggingface dataset:
Patent JP-2009215889-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: FUJIOKA YUKIHIRO
IPC: F02D13/02
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase a control range of an operation angle and a central angle as much as possible while avoiding interference between an intake valve and a piston.  <P>SOLUTION: This variable valve gear has a first variable valve train for continuously expanding and contracting a lift-operation angle of the intake valve and a second variable valve train for continuously advancing and delaying the central angle, and valve lift characteristics are determined as a combination of the operation angle and the central angle. Each control range is physically restricted in a certain range, and a region on the large operation angle side and a timing advance side is restricted along a limit L2 in which interference with a piston moving trajectory is generated. In a region near the limit L2, an upper limit value of change speed to the large operation angle side and an upper limit value of change speed to the timing advance side are restricted to become small. Therefore, if an abnormality occurs, a change amount changed for a time required for abnormality detection is reduced, and the control range can be expanded to a region in the vicinity of the limit L2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216859-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor, electrophotographic photoreceptor, image forming method, image forming apparatus, process cartridge for image forming apparatus
Inventor: HIROSE MITSUAKI
IPC: G03G5/147
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor which provides an excellent durability, prevents a decrease in electric characteristics, and achieves high-quality image formation for a long period of time by controlling a temperature when forming a crosslinked surface layer by irradiation with UV rays, to provide an electrophotographic photoreceptor having a long life time and high performance manufactured by the method, and also to provide an image forming method, an image forming apparatus and a process cartridge for an image forming apparatus, using the photoreceptor.  <P>SOLUTION: The method for manufacturing the electrophotographic photoreceptor having a photosensitive layer and a surface layer on a conductive support body includes a step of forming the surface layer comprising a crosslinked resin film cured by irradiation with UV rays, wherein the temperature is controlled in such a manner that a temperature rise on the photoreceptor surface is not less than 10°C from starting irradiation to 30 seconds after upon irradiating with UV rays, and that the attained temperature of the photoreceptor surface when the irradiation is completed is 40 to 60°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008209111-A (JP)
Title: Ammonia/co2 refrigeration system and co2 brine production system for use therein
Inventor: NEMOTO TAKASHI
IPC: F25B1/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration system capable of reliably forming a refrigeration cycle combining an ammonia cycle and a CO<SB>2</SB>cycle even when a refrigeration showcase on a cooler side of the CO<SB>2</SB>cycle is installed at an arbitrary place for reasons of a client, and a CO<SB>2</SB>brine production system for use in the system.  <P>SOLUTION: The CO<SB>2</SB>brine production system is equipped with an ammonia refrigerating cycle, an evaporator 3 for cooling/liquefying CO<SB>2</SB>by utilizing evaporation latent heat of the ammonia, and a liquid pump 5 provided on a line for supplying CO<SB>2</SB>cooled/liquefied by the evaporator 3 to the cooling load side. The liquid pump 5 is a variable liquid supply forced circulation pump, wherein the liquid pump forced circulation amount is set to twice the required circulation amount on the cooler side, and the liquid pump 5 is connected to a drive unit that is intermittently operated and/or rotational speed variable, or the liquid pump 5 is subjected to variable control based on at least any one of the temperature and pressure of a CO<SB>2</SB>cooler provided on the cooling load side, and the differential pressure between the inlet and outlet of the pump.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009218935-A (JP)
Title: Reception device
Inventor: OSHIMA YOSHITAKA
IPC: H04W88/02
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate a weight in adaptive array reception.  <P>SOLUTION: An antenna 10 receives a signal including a known part and a data part alternately. A weight estimation unit 20 performs an adaptive algorithm for a known part obtained by an acquisition unit to estimate a weight vector. An array composition unit 50 performs array composition processing on the received known part with the weight vector estimated by the weight estimation unit 20. A weight correction unit 40 corrects the weight vector used for the known part by a weight multiplication unit 60 based upon an array composite signal from the array composition unit 50 to derive a weight vector by which the data part is to be multiplied. The array composition unit 50 performs array composition processing on the received data part with the weight vector corrected by the weight correction unit 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215481-A (JP)
Title: Prepreg and fiber-reinforced composite material
Inventor: SAKATA HIROAKI
IPC: C08J5/24
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg having excellent workability such as tackiness and drapeability and to provide a fiber-reinforced composite material obtained by curing the prepreg and having excellent mechanical properties such as tensile strength and compression strength.  <P>SOLUTION: Provided are a prepreg at least including the following constituent components (A) to (E), wherein the amount of the component (B) in the constituent components is 25-45 pts.wt. based on 100 pts.wt. of total epoxy resin of the component (A) and the component (B), and a fiber-reinforced composite material produced by curing the prepreg. (A) An epoxy resin containing ≥3 glycidyl groups in the molecule; (B) at least one of epoxy resin selected from glycidyl aniline, glycidyl o-toluidine, diglycidyl aniline and diglycidyl o-toluidine; (C) a thermoplastic resin having a functional group reactive with glycidyl group; (D) an epoxy resin hardener; and (E) a carbon fiber having essentially true round cross-section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224841-A (JP)
Title: Display position adjusting device
Inventor: AJIMURA YOSHITAKA
IPC: H04N5/225
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To properly set a direction of a display screen for an occupant of a vehicle.  <P>SOLUTION: The display position adjusting device 10 includes: a display 2 attached on the ceiling of a vehicle and can change the direction of the screen with the operation of a motor for the directions where seats are equipped; a headphone 18 can receive audio data by radio communication using an infrared ray and outputting the audio data; and a headphone position detecting section 36 for detecting the position of the headphone 18, thereby detecting the position of the face of an occupant can view the screen of the display 2. The headphone position detecting section 36 detects the position of the headphone 18 from an image obtained by an infrared camera 21 can pick up infrared rays reflected on infrared reflection plates provided on the upper portions of the two ear pads of the headphone 18 and the overhead portion, and the display 2 changes the direction of the screen of the display 2 based on the position of the face of an occupant detected by the headphone position detecting section 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009147287-A (JP)
Title: Surface-emitting semiconductor laser array device of which reliability is improved by stress control of interlayer insulating film
Inventor: MATSUSHITA KAZUMASA
IPC: H01S5/183
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical-cavity surface-emitting laser (VCSEL) array device of high reliability by allowing stress generated near an active layer to be controlled by an interlayer insulating film.  <P>SOLUTION: A VCSEL array device 20 includes a plurality of mesa portions 24 serving as light emitting portions, on a substrate 22. Internal stress generated between an oxidized region provided near the active layer and the interlayer insulating film can be reduced by using a separation groove 30 formed on a surface protection film 32 covering the interlayer insulating film, so that the increase of dislocations is suppressed, so that the VCSEL array device of high reliability is available.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219713-A (JP)
Title: Program, device, and method for sleep apnea detection
Inventor: OTA TAKASHI
IPC: A61B5/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program, device, and method for sleep apnea detection for easily and inexpensively detecting sleep apnea.  <P>SOLUTION: The sleep apnea detecting device 10 records external sound in environment from an external sound recorder section 11, determines whether an audible sound or no sound is found in the external sound recorded at the recording, analyzes, using the external sound of intervals of the audible sound found at the determining, a breathing pace indicating a cycle of a breathing estimated interval during which breathing is estimated, and extracts a silent interval within the breathing estimated interval based on the breathing pace analyzed at the analyzing, and detects the apnea.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223172-A (JP)
Title: Article estimation system
Inventor: SHINOSAWA KAZUHIKO
IPC: G10L15/24
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To recognize a word without time and effort by registering the word in a speech recognition dictionary, the word which has not been recognized like the person's individual abbreviation and the local dialect, not being registered in the speech recognition dictionary.  <P>SOLUTION: An article indicated by a person is identified on the basis of each of speech recognition, an eye line and an indexing direction (S37 and S39). If the word for showing the article indicated by the person is not registered and not recognized, a phoneme symbol stream of the word for showing a name of the article specified on the basis of the eye line and the indexing direction is related to that of the word for showing the article which is not recognized, and it is registered in the speech recognition dictionary (S69). As a result, the word such as the person's individual abbreviation word and the local dialect, which has not been recognized, without being registered in the speech recognition dictionary, can be made to recognize, without time and effort by registering the word in the speech recognition dictionary.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227296-A (JP)
Title: Method for storing article by double packaging
Inventor: YAGI NOBUO
IPC: B65D35/10
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for storing an article which is capable of remarkably suppressing oxidative degradation by passage of time, and also to provide a method for storing an article which is capable of well suppressing successively oxidative degradation of the stored article by passage of time after a container storing the article is opened.  <P>SOLUTION: In the method for storing the article, the water-resistant container storing the article is sealed in a packaging bag formed of an oxygen-absorbing multi-layered film having an oxygen-permeable layer made of an oxygen-permeable polyolefin, an oxygen-absorbing layer made of an oxygen-absorbing resin composition mixed with an iron-based deoxidation agent, and a gas barrier layer made of a gas barrier substance in this order from the inside. The water-resistant container is a laminated tubular container which has at least a body part, a shoulder part, and a head part, and the body part is formed of a multi-layers of at least two layers, and at least one layer thereof is formed of a gas barrier substance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226828-A (JP)
Title: Taking-out method of injection-molded product, and apparatus for the same
Inventor: YAMAMOTO KYOZO
IPC: B29C33/44
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress defects of lowering in rigidity of a mold or production of burrs by avoiding formation of a relatively large space inside a core mold, when injection-molding a molded product having a curved body protruding toward the front surface side and an undercut part bent toward the rear face side of the body at the edge part of the body and taking it out from the mold.  <P>SOLUTION: In a taking-out method, a first mold molding the surface of the molded product body, a second mold molding the rear face of the molded product body and the inner face of the undercut part continued to the rear face, and a third mold molding the outer face and the end face of the undercut part continued to the surface of the molded product body, are used to inject resin into a cavity formed by these molds, and then the first mold is separated from the second and third molds and opened, the third mold is moved to the outside of the second mold and the undercut part of the molded product is displaced to the outside of the second mold via the end face, and gas is supplied to a gas passage passing through the inside of the second mold and leading to the cavity forming face of the second mold to release the molded product from the second and third molds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226168-A (JP)
Title: Movable body delivery receptacle
Inventor: UEHARA YOSHIAKI
IPC: A45D34/04
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components in a receptacle which shows a clutch function when a movable body moves forward and backward to release thread-engagement of a thread-engagement section.  <P>SOLUTION: The movable body 3 is a bar that has on the rear end side a front male thread 3h for thread-engagement with a female thread 4a of a female thread member 4, a rear male thread 3i receded to the rear in the axial line direction from the front male thread 3h and thread-engaged with the female thread 4a, and a resilient part 3g installed between the two threads to extend/contract in the axial direction. This resilient part 3g is used in common for an advancing limit and a retreating limit. When the movable body 3 reaches the advancing limit, the resilient part urges the rear male thread 3i backward, allowing the clutch rotation of the rear male thread 3i. When the movable body 3 reaches the retreating limit, the resilient part urges the front male thread 3h forward, allowing the clutch rotation of the front male thread 3h. Thus, the movable body and the resilient part can be incorporated into one component, thereby reducing the number of components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238909-A (JP)
Title: Board cut pretreatment device, and board cut pretreatment method
Inventor: HIRATSUKA TAKEO
IPC: H05K3/34
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when a mounting component is reflow-soldered to a printed wiring board, thereafter thermal deformation occurs by remaining heat of the board immediately after the reflow, and a periphery of a cutting work part is pressed by a board cutting device in a post-process, a crack occurs around a solder joint part.  <P>SOLUTION: By including a board transport part transporting a printed wiring board after reflow to a board cutting device, a sensor detecting carrying-in of the printed wiring board by the board transport part, and an air blower 301 spraying air to the printed wiring board from a plurality of parts in response to the carry-in detection of the printed wiring board by the sensor, thermal deformation of the board before board cutting is alleviated in a short time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239593-A (JP)
Title: Retransmission processing method for random access procedure of mobile communication, mobile station device, and base station device
Inventor: FUJIMOTO TOSHIFUMI
IPC: H04B1/7083
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a processing time for retransmission of an HARQ system with respect to a retransmission processing method for a random access procedure of mobile communication, a mobile station device, and a base station device.  <P>SOLUTION: A mobile station measures the reception quality level of a down signal from the base station device, and predetermines the number of times of retransmission of message information based upon the reception quality level (step 1-1). When a preamble signal for random access is transmitted, information on the number of times of retransmission of the message information is transmitted to the base station device together with the preamble signal (step 1-2). After a response signal is received from the base station (step 1-3), the message is continuously retransmitted up to the predetermined number of times of retransmission successively to the message information of the initial transmission (steps 1-4 to 1-6). The base station performs composition processing and normalcy determination each time the retransmitted message information transmitted successively from the mobile station is received, and transmits an answer showing a success in reception immediately once normal reception is determined (step 1-9).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237893-A (JP)
Title: Health guidance support system
Inventor: OI YOKO
IPC: G06Q50/22
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health guidance support system for efficiently giving uniform health guidance to a plurality of health guidance candidates.  <P>SOLUTION: The health guidance support system for enabling an instructor to give health guidance to a user is provided with a processor for arithmetic processing; a memory connected to the processor, and an interface connected to the processor. The processor accepts information on a participant, and registers the accepted information on the participant. On the basis of a weight reduction menu with priority order set in advance and the registered information of the participant, the processor selects a weight reduction menu suitable for the participant in the priority order, and presents the selected weight reduction menu to the participant. The information on the participant includes information for identifying the participant, the result of interviewing the participant, and a category of the weight reduction menu determined based on the result of the interview.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238589-A (JP)
Title: Fuel cell power generating system
Inventor: TAKANO HIROSHI
IPC: H01M8/06
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generating system capable of efficiently reducing soot contained in condensed water and reducing a load added on a water treatment device.  <P>SOLUTION: The fuel cell power generating device includes: a reforming device 3 equipped with a reforming catalyst layer 3a and a combustion part 3b supplying reaction heat to the reforming catalyst layer 3a; a fuel cell body 1 carrying out power generation with reaction of hydrogen-content gas and oxidant gas; a condensed water collecting means collecting condensed water from combusted exhaust gas exhausted from the combustion part 3b; and a water treatment device 10 carrying out deionization of the condensed water, wherein the fuel cell power generating device is configured to reuse the deionized water treated by the water treatment device 10 at least as part of cell-cooling water, cell-humidifying water, and reforming water. An absorbent material 20 is arranged at a position capable of contacting the condensed water at a downstream side of a combusted exhaust gas flow inside a space where the combusted exhaust gas and the condensed water are circulated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273951-A (JP)
Title: Method for producing bisphenol compound and cation-exchange resin catalyst
Inventor: TSUTSUMIUCHI IZURU
IPC: C07C39/16
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a bisphenol compound, which can produce a bisphenol compound with high conversion rate and high selectivity, to provide a cation-exchange resin catalyst having high activity.  <P>SOLUTION: A phenol compound is reacted with a carbonyl compound in the presence of a cation-exchange resin catalyst having a constitutional unit represented by general formula (1) and a compound having a mercapto group or a protected mercapto group, or alternatively in the presence of a cation-exchange resin catalyst having a constitutional unit obtained by modifying a constitutional unit represented by general formula (1) with a compound having a mercapto group or a protected mercapto group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009238609-A (JP)
Title: Fuel cell system
Inventor: SUZUKI KAZUNARI
IPC: H01M8/10
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost and save electric power of a fuel cell system used for a distributed power source.  <P>SOLUTION: A generator 1 equipped with a fuel cell 11 generates power by controlling operation with a power generation control part 4. An inverter 2 converts DC power output from the generator 1 into AC power. The AC power output from the inverter 2 is transmitted to a house 9 through a power transmission line 6. A distribution line 8 is connected to the power transmission line 6, and a current sensor 5 is installed in the power distribution line 8. A reverse power flow prevention control part 3 detects reverse power flow based on the measured value with the current sensor 5 and executes the prescribed treatment for obstructing the reverse power flow when the reverse power flow is detected. A sensor input change-over part 10 is connected to the current sensor 5 and sends the measured value of the current sensor 5 to either one of the reverse power flow prevention control part 3 and the power generation control part 4 after changing over it under the prescribed condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235028-A (JP)
Title: Cosmetic composition containing colored polyamide fine particle
Inventor: YAMAMOTO TOSHIO
IPC: A61K8/88
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition excellent in effects ameliorating shine and fine wrinkles of skin surface, hardly fading after coloring and stably retaining vivid color.  <P>SOLUTION: This composition comprises a cosmetic base and polyamide fine particles, where the colored polyamide fine particle carries a metal fine particle developing color by plasmon absorption, and the surface of the metal fine particle is protected by a nitrogen-containing polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244388-A (JP)
Title: Lens assembly and image capturing device
Inventor: SASAKI RYUTA
IPC: H04N5/225
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens assembly having a structure configured such that a drop of water hardly sticks on a surface of a lens in the lens assembly, and to provide an image capturing device with the lens assembly.  <P>SOLUTION: A first coating film Ct1 is formed on an imaging-side surface of a first lens 14 disposed nearest to the object side. A second coating film Ct2 is formed on an object-side surface of a second lens 13 disposed on the object side next to the first lens 14. Further, an O ring 15 is disposed between an outer circumferential surface 141 of the first lens 14 and a lens frame inner wall surface 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT