baber/WOPTO huggingface dataset:
Patent JP-2007257765-A (JP)
Title: Optical disk recording/reproducing device
Inventor: WATANABE TOSHIYUKI
IPC: G11B7/004
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording/reproducing device which recognizes the position of a burst cutting region precisely.  <P>SOLUTION: The optical disk recording/reproducing device can move an optical pickup 2 in the radial direction of a rotating optical disk 1 to reproduce a signal from the optical disk 1 or to record the signal to the optical disk 1. Discrimination processing is repeated which fixes the optical pickup 2 at a fixed radial position of the optical disk 1 and detects the presence of a burst signal by a burst pulse discrimination circuit 9 for discriminating whether the position is the burst cutting region while the radial position of the optical pickup 2 is shifted. Thus, the position of the burst cutting region is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255826-A (JP)
Title: Plate type heat exchanger
Inventor: YAMAUCHI NORIO
IPC: F28F3/04
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate type heat exchanger capable of preventing the cracking of a welding/sealing portion where heat transfer plates are welded to each other or its neighborhood, even if the heat transfer plates are expanded and contracted by being affected by heat, and elongating a service life of a product.  <P>SOLUTION: In this plate-type heat exchanger wherein first flow channels and second flow channels are alternately formed among the stacked heat transfer plates at each of heat transfer plates as a boundary, and at least the first flow channels or the second flow channels are defined by the welding/sealing portions where the heat transfer plates are welded, the heat transfer plates are provided with expansion/contraction absorbing portions for absorbing expansion/contraction in the face direction of the heat transfer plates along the welding/sealing portion at a flow channel side, the expansion/contraction absorbing portions comprise an outer rising portion inclined from the welding/sealing portion, and an inner rising portion inclined from an area at the internal side of the flow channel, and the outer rising portion and the inner rising portion are connected through one or more curved portions forming a bending ridge line along the welding/sealing portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255367-A (JP)
Title: Exhaust emission control system of internal combustion engine for vehicle
Inventor: SAITO SHINICHI
IPC: B01D53/86
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system of an internal combustion engine for a vehicle capable of preventing the operation of the vehicle from being obstructed while sufficiently suppressing the exhaustion of NOx even if urea water added to a urea SCR catalyst is reduced.  <P>SOLUTION: In this exhaust emission control system, when the residual amount of urea is lowered to a predetermined amount (S12), it is determined by the residual amount of the predetermined amount of urea whether the vehicle can travel through the distance up to a urea station or not without changing the present operating state of the internal combustion engine (S14, S16). When the vehicle is determined to be able to travel, the present operating state is maintained (S15). When it is determined to be disable to travel, the internal combustion engine is so controlled in association with the use amount of urea that the travel distance of the vehicle can be extended while maintaining the NOx purification function of a urea SCR catalyst (S22).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254128-A (JP)
Title: Article transfer device
Inventor: TSUJIMOTO MASANORI
IPC: B25J13/08
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance accuracy of a movement position of an opposed grasping means relative to a position in a horizontal direction suitable for grasping of an article, i.e., an object to be transferred while accomplishing simplification of a constitution and reduction of cost.  <P>SOLUTION: An existence detection means 15 for detecting/acting the existence of the article 1 from an upper side making a range corresponding to a part in an existing range of the article in plan view as a detection range is installed on the grasping means in the state that a position in the horizontal direction of the grasping means 2 relative to the article becomes a position relationship suitable for grasping when it detects an end of the article 1. A control means performs preparation movement processing for controlling movement of the grasping means 2 for moving the grasping means 2 to a preparation setting position. Nextly, it performs end detection movement processing for controlling the movement of the grasping means 2 so as to horizontally move the grasping means 2 so as to detect the ends of the article 1, i.e., the object to be transferred in plan view based on the detection information of the existence detection means 15, and thereafter, it performs grasping processing for grasping the article 1, i.e., the object to be transferred.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254672-A (JP)
Title: Apparatus for treatment of waste edible oil
Inventor: TAKAHASHI KENZO
IPC: C11C3/10
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for the treatment of waste edible oil of continuously treating a waste food oil.  <P>SOLUTION: The waste oil treating apparatus converts a waste edible oil to glycerol and an ester by transesterification reaction by mixing the waste edible oil with a transesterification agent in an inline mixer 20, alternately introducing the transesterified liquid into a pair of glycerol separation tanks 27a, 27b, burning the separated glycerol with a boiler 70 and using the heat generated by the boiler 70 for the heating of the waste edible oil, the transesterification reaction and the removal of water from the reclaimed oil composed of the ester.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259348-A (JP)
Title: Communication apparatus
Inventor: IKENO TAKAHIRO
IPC: H04N1/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus whereby received image data and transmitted image data can be confirmed at the same time by dividing the data into groups depending on registered names.  <P>SOLUTION: In the communication apparatus 1 provided with a display section 2 capable of displaying two ore more image data at the same time, a storage device 24 stores transmission history information including the transmitted image data and reception history information including the received image data as transmission/reception history information. A display control program 29a displays the transmitted image data included in the transmission history information and the received image data included in the reception history information on the display section 2 at the same time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266123-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKASHI
IPC: H01L29/06
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with improved withstand voltage characteristics.  <P>SOLUTION: The semiconductor device is provided with a p<SP>+</SP>-type region 24 formed on the surface layer part of an n<SP>-</SP>-type semiconductor layer 22, a resurf region 38 having a dopant concentration lower than that of the p<SP>+</SP>-type region 24 and joined to the outer periphery of the p<SP>+</SP>-type region 24, an equipotential ring region 26 formed in a region apart from the resurf region 38 oppositely to the p<SP>+</SP>-type region 24 across the resurf region 38 in the surface layer of the n<SP>-</SP>-type semiconductor layer 22, an insulating film 30 covering on the surface of the n<SP>-</SP>-type semiconductor layer 22 over an area from the p<SP>+</SP>-type region 24 to the equipotential ring region 26, a first electrode 36 connected to the p<SP>+</SP>-type region 24, and an equipotential ring electrode 34 connected to the equipotential ring region 26. A field stop region 40 is provided in a region between the resurf region 38 and the equipotential ring region 26 apart from the resurf region 38 at a prescribed gap in the surface layer of the n<SP>-</SP>-type semiconductor layer 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267071-A (JP)
Title: Telephone device
Inventor: KUSUNOKI YOSHIOMI
IPC: H04M1/60
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a comfortable telephone call by improving speech quality.  <P>SOLUTION: A transmission audio signal is taken in by a microphone 22. A reception audio signal is created by a signal processing circuit 16, an AD/DA conversion circuit 18, and an amplifier 24; and is outputted by a speaker 26. A phase inversion circuit 28 and an amplifier 30 create the inverse phase signal where the phase is reversed to a reception audio signal, and also the gain is controlled. The created inverse phase signal is outputted by the speaker 32. Here, an opening which leads to the speaker 26 and an opening which leads to the speaker 32 are arranged respectively while being separated by a first distance and a second distance from the opening which leads to the microphone 22. However, the second distance is shorter than the first distance. As a result, at the time of reaching the microphone 22, the reception audio signal and the inverse phase signal have almost the same gain. The reception audio signal which leaks into the microphone 22 is offset by the inverse phase signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264455-A (JP)
Title: Onboard electronic appliance, sound field optimizing and correcting method for in-vehicle space, and sound field optimization and correction system for in-vehicle space
Inventor: SAWASHI SATOHIKO
IPC: G10K15/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily suitably correct a sound field in an in-vehicle space more without forcing a user to take trouble.  <P>SOLUTION: A microphone MF1 embedded in a front panel 3A of a head unit 3 fitted at a nearly intermediate position between a driver's seat and a passenger's seat in the in-vehicle space picks up a measurement sound output through a left speaker FL or right speaker FR at a longer distance to a driver's listening point LP1 assumed on a head contact surface H1A of a headrest H1 of the driver's seat or passenger's seat, and frequency characteristics fHU of the sound are corrected based upon the tendency that frequency characteristics fHU of a sound reaching the microphone MF1 from the left speaker FL or right speaker FR are almost close to virtual frequency characteristics fDLK of a sound expected to reach the driver's listening point LP1 assumed on the head contact surface H1A from the left speaker FL or right speaker FR.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260629-A (JP)
Title: Hydrogen gas production apparatus and operation control method for hydrogen gas production apparatus
Inventor: YOSHIDA KAZUHIRO
IPC: C01B3/56
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen gas production apparatus capable of performing a continuous operation at a low cost even when a hydrogen separation membrane provided in a hydrogen separation unit is deteriorated by a high temperature water vapor.  <P>SOLUTION: The hydrogen gas production apparatus is provided with a plurality of hydrogen separation units 1a, 1b for separating a hydrogen gas from a mixed gas containing the hydrogen gas through the hydrogen separation membrane. Values of sensors 2a, 2b provided in a downstream side of the respective hydrogen separation unit and detecting an amount of the separated hydrogen gas are read in every predetermined intervals of time, a variation amount is calculated from the read values of the sensors 2a 2b, and these are compared with each other. Then, the hydrogen separation unit having the deteriorated hydrogen permeability of the hydrogen separation membrane is detected based on the comparison result, a feeding valve provided in an upstream side of the detected hydrogen separation unit and feeding the mixed gas is operated in the closed state, and an operation of the detected hydrogen separation unit is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265295-A (JP)
Title: Customer support system
Inventor: MAGARA ISAO
IPC: G06Q40/06
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system enabling a customer to select an investment trust product at ease without constraint.  <P>SOLUTION: A data processor is operated to display a first guide screen requesting the customer to input an allowable loss together with the amount of fund in trust and expected profit, to retrieve a database in response to operation input corresponding to the first guide screen to extract products suitable for the expected profit, to display a second guide screen showing the product names and profit rates of one or more extracted products, to select a combination of products suitable for the input expected profit and allowable loss including the selected products in response to operation input corresponding to the second guide screen and to display a third guide screen showing the product names and fund distribution of the selected combination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265334-A (JP)
Title: Update information display program and update information display method
Inventor: TAKANO YASUYO
IPC: G06F17/30
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To display update information of a webpage which carries learning related information, in the order corresponding to a user's learning preference.  <P>SOLUTION: When the webpage which carries the learning related information is browsed, a browsing recording section 10A computes precedence for every learning field provided in the webpage and every provided medium belonging to the learning field. When receiving a request for providing update information of the webpage which carries the learning related information, an update information acquisition section 10B acquires the update information using an RSS (rich site summary) information acquiring function. Further, a display content determining section 10C groups the update information for every learning field based on the learning field of each webpage specified by the acquired update information, and determines the display order of update information based on the precedence. A screen providing section 10D then rearranges and presents the update information of the learning fields and the webpages grouped for every learning field.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271268-A (JP)
Title: Dynamic characteristic measuring instrument
Inventor: OMURA YUKIO
IPC: G01N3/32
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic characteristic measuring instrument capable of measuring a dynamic characteristic of a vibration control rubber in a high-frequency area, by exciting the vibration control rubber at a high-frequency of about 5 kHz higher than 1.5 kHz in conventional one while applying a fixed load onto the vibration control rubber.  <P>SOLUTION: In this dynamic characteristic measuring instrument 10, the vibration control rubber 45 is mounted on an upper face of the second support member 31, a cylinder 34 is driven to apply the fixed load onto the vibration control rubber 45 via the second support member 31. An exciting device 41 is elevated to connect a connecting rod 42 to a connecting rod 32 attached to an attaching face 31c of the second support member 31. The vibration having the high-frequency of about 5 kHz higher than 1.5 kHz in the conventional one is generated from the exciting device 41 to excite the vibration control rubber 45. An excitation displacement (or acceleration) of the vibration control rubber 45 due to the excitation is detected by a displacement gage (or acceleration meter) 31d, and vibration transmission force therein is detected by a load cell 27 to obtain the dynamic characteristic of the vibration control rubber 45.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273514-A (JP)
Title: Reflective mask blanks, reflective mask, and method for manufacturing semiconductor device
Inventor: HOSOYA MORIO
IPC: G03F1/22
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective mask blanks provided with an absorber film etc. having more excellent processing characteristic than that of a conventional Ta-based material and capable of realizing pattern transfer of excellent transfer accuracy, and to provide reflective mask.  <P>SOLUTION: The reflective mask blanks 10 has a substrate 1; and a multilayer reflecting film 2 for reflecting an exposure light, a protection film 6 on the multilayer reflecting film 2, a buffer layer 3, and an absorber film 4 for absorbing the exposure light, which are sequentially formed on the substrate. The absorber film 4 is formed of a material containing tantalum (Ta) as a main component and an element of at least any one of hafnium (Hf) and zirconium (Zr). In the reflective mask 20, a transfer pattern is formed on the absorber film of the reflective mask blanks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272335-A (JP)
Title: Rendering apparatus, shape data generation apparatus, method and program
Inventor: SUGITA KAORU
IPC: G06T11/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To render a clear image while reducing the number of polygons.  <P>SOLUTION: This rendering apparatus is provided with: a means 101 which inputs the shape data of vector graphics; a means 102 which calculates the shape featured quantities of the shape data; a means 103 for acquiring the picture position of the shape and affine transformation with the picture position as a reference as a rendering parameter; a means 103 for calculating the number of pixels of the rendering region of the shape based on the rendering parameter; a means 103 for comparing the number of pixels with the shape featured quantities, and for selecting a conversion means and a rendering means of the shape data; a means 104 for converting the shape data into bit map texture data(BD) when the number of pixels is smaller than the shape featured quantities; a means 105 for rendering the BD; a means 106 for converting the shape data into polygon model data(PD) with a curve parameter when the number of pixels is not smaller than the shape featured quantities; a means 107 for rendering the PD; and a means 108 for presenting the rendered BD or PD.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271716-A (JP)
Title: Image forming apparatus
Inventor: NAMIKI TERUHIKO
IPC: G03G15/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the printing capability of an image forming apparatus by changing a recording paper condition by which a conveying speed is reduced, in the case where the current consumption is low in the image forming apparatus.  <P>SOLUTION: In the image forming apparatus including at least: one or more current detecting means for detecting the current consumption of the image forming apparatus; and a recording paper discriminating means, a fixing condition is changed based on the discrimination result by the recording paper discriminating means. When the detected current consumption of the image forming apparatus is sufficiently lower than the rated current of a commercial power supply or the image forming apparatus, the type of the recording paper is changed for changing the fixing condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274273-A (JP)
Title: Radio communication system
Inventor: KOMADA SUSUMU
IPC: H04B7/26
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system providing a simple base station enabling a communication in a minimum limit even when a nonconformity such as a trouble is generated in a base station while changing over communication modes in response to the reception status of radio waves from the base station on the mobile station side.  <P>SOLUTION: The radio communication system is composed of at least a control office, the base station and a mobile station. The radio communication system has the simple base station operated in place of the base station generating the trouble when the trouble is generated in the base station. In the radio communication system, the mobile station has a discriminating means for discriminating the number of the base station added to a received signal and a communication means for conducting a communication with either one of the base station and the simple base station. In the radio communication system, the mobile station changes over the communication to the one with the simple base station by the reception state of the signal transmitted from the base station.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269700-A (JP)
Title: Prophylaxis, therapeutic agent and foodstuff for hepatitis
Inventor: MATSUNAGA KENICHI
IPC: A61K36/07
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prophylaxis, therapeutic agent and foodstuff for hepatitis, safe, administrating and ingesting for a long period by utilizing Tricholoma matsutake.  <P>SOLUTION: The invention relates to the prophylaxis, therapeutic agent and foodstuff for hepatitis (drug-induced type or inherent spontaneous type hepatitis, etc.), comprising either of mycelium of the Tricholoma matsutake, especially mycelium of the Matsutake FERM BP-7304 strain, cultured product (broth) or carpophore (including spore) itself or dried product or extract (for example, extract by hot water, extract by alkali solution).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272750-A (JP)
Title: Update information management system, program and method
Inventor: KUEDA HIROYUKI
IPC: G06F11/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an erroneous operation in a maintenance work and to collect a maintenance situation.  <P>SOLUTION: In a system comprising a terminal constituted to communicate with a server through a network and a client constituted to communicate with a maintenance object which is not capable of communicating with the server and the terminal, the terminal has a means to display an information on the version of a PTF transmitted from the server, a means to receive an input of a check code according to the display of the information of the version, and a means to display a result of an error selection determination transmitted from the server according to the reception of the check code, the client has a means to receive a selection operation of the version of the PTF regarded as an object of an applied processing, a means to acquire the check code of the number of a prescribed digits based on the selected PTF, and a means to display the check code according to the selection, and the server has a means to determine the error selection based on the check code received from the terminal and the information of the version of the PTF transmitted to the terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276928-A (JP)
Title: Image forming device
Inventor: MASUDA JUNYA
IPC: B65H29/22
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To stably deliver paper to a predetermined position on a paper delivery section by focusing on delivery speed of paper delivered to the paper delivery section and establishing a mechanism to decelerate the delivery speed.  <P>SOLUTION: Paper delivery rollers 31 sandwiching and carrying paper P and delivering it to a paper delivery tray 33 are provided so as to reciprocate forwards and backwards along the paper delivery direction. While sandwiching and carrying the paper P, the paper delivery rollers 31 are moved to a direction R2, being the downstream side in the paper delivery direction. At the timing when a rear end part P1 of the paper P passes through the paper delivery rollers 31, the paper delivery rollers 31 are moved to a direction R1, being the upstream side in the paper delivery direction and pulled back. Due to this, apparent paper delivery speed of the paper P to the upper face of the paper delivery tray 33 is decelerated, and the delivered paper P is naturally dropped (direction D1) approximately at that position and is gently landed on the paper delivery tray 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT