baber/WOPTO huggingface dataset:
Patent JP-2008241913-A (JP)
Title: Phenolic resin for photoresist, method for producing the same and resin composition for photoresist
Inventor: IMAMURA YUJI
IPC: G03F7/023
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenolic resin for photoresist having good heat resistance, high sensitivity, high film retention and other properties not inferior to those of a versatile resin, and to provide a method for producing the same and a resin composition for photoresist.  <P>SOLUTION: The phenolic resin for photoresist is obtained by reacting a phenol compound typified by a specific cresol novolac trimer with one or more phenols selected from the group consisting of m-cresol, 2,3-xylenol, 3,5-xylenol and 2,3,5-trimethylphenol in the presence of an acidic catalyst, adding formaldehyde and bringing those into a reaction continuously. The resin composition for photoresist uses the phenolic resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240815-A (JP)
Title: Sliding tripod type constant velocity joint, and joint including it
Inventor: ICHIKAWA KAZUYUKI
IPC: F16D3/205
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the assembling property of an inner roller with a tripod shaft part.  <P>SOLUTION: An outer peripheral surface 22a of the tripod shaft part 22 is formed in a circular projection shape in a radial cross section of a boss part 21. In the inner roller 32, the maximum inner diameter D1 is set larger than a diameter d1 of the maximum circumscribed circle of the tripod shaft part 22, and an axial cross section shape of the inner peripheral surface 32a is formed in a circular recession shape. It is relatively rotatable relative to an outer roller 31 and is coaxially arranged at an inner side in a radial direction of the outer roller 31, and axial movement relative to the outer roller 31 is restricted. Further, the diameter d1 of the maximum circumscribed circle of the tripod shaft part 22, width w1 at an axial side of the boss part 21 in an elongation perpendicular cross section of the tripod shaft part 22, and one opening diameter D2 of the inner roller 32 satisfy a relationship of formula (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241457-A (JP)
Title: Apparatus and method for measuring angle
Inventor: MORITA SHINICHI
IPC: H01Q21/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus and method for measuring an angle which contributes to confidentiality detection performance without influencing circumferential environments to be observed and reduction in size and weight of the whole apparatus, and further dispenses with attachment of external components causing a variation in reception signals among respective element antennas.  <P>SOLUTION: The apparatus is equipped with: a plurality of element antennas 1a-1e for receiving radio waves radiated from an radio wave radiation source; a receiving element selection part 2 for outputting the received signal of the element antenna selected among the plurality of element antennas 1a-1e; a plurality of receivers 3a and 3b for amplifying the received signal from the selection part 2, converting it into intermediate frequency, suppressing an unnecessary frequency band signal and converting into a digital signal; and a signal processing part 4 for estimating an arrival direction of an incident angle from the radio wave radiation source by signal processing based on the signal picked up by the plurality of receivers 3a and 3b, thereby using fewer receivers than the reception antennas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242908-A (JP)
Title: Autonomous driving device and program for making the device function
Inventor: EGUCHI OSAMU
IPC: G05D1/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous driving device which can remedy the situation that at a place where a plurality of obstacles are put untidily, the device repeats reversing reciprocative movements at the same spot, and cannot escape from the movement-stuck area.  <P>SOLUTION: The autonomous driving device comprises an obstacle detecting unit 2 for detecting the presence or absence of an obstacle, or a distance to the obstacle; a driving unit 7 for driving a main body 1; and a control unit 5 for changing the moving direction of its body by controlling the driving unit 7, based on obstacle information from the obstacle detecting unit 2. The control unit 5 has a reciprocation mode in which the body is reciprocatively moved within a moving area. If the control unit decides that the body has turned into a movement-stuck state due to an obstacle placed in the moving area in the reciprocative mode, it changes the mode to an obstacle avoiding mode in which the body escapes from the movement-stuck area, thereby remedying the situation that the reciprocation movements are repeated at the same spot and these movements are not terminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008154994-A (JP)
Title: Cutlery holder
Inventor: NISHIHARA TAKANORI
IPC: A47J47/16
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To design the slit for inserting a knife so that it can be disassembled into parts, to facilitate cleaning as well as keeping sanitary condition by changing combination of the parts, and to have versatility that can be used for knives of different thickness and width.  <P>SOLUTION: The cutlery holder is composed of a group of parts 3 with which the slits 2 for inserting knives 1 are formed by combining a plurality of parts, and a holding means which holds the group of parts 3. The slits 2 are defined by the combination of side faces of the plurality of parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008241601-A (JP)
Title: Navigator and route search method
Inventor: SATO HIROYUKI
IPC: G08G1/0969
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient user-friendly navigator equipped with an auto re-routing function.  <P>SOLUTION: The on-vehicle navigator comprises a means to set a destination, a current position obtaining means to obtain the current position of a vehicle, a route search means to search a route from the current position to the destination, and an exit determining means to determine the exit of the current position from a predetermined facility. When the exit of the current position, from a predetermined facility, is determined by the exit determining means, the route search means determines whether the current position is on a route at that time, after the vehicle runs a predetermined distance or period after exiting. If the current position at that time is not on the route, the route search means searches for a route, from the current position to the destination, once again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241607-A (JP)
Title: Apparatus and method for detecting optical unevenness
Inventor: MUROOKA TAKASHI
IPC: G01N21/88
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a measurement of a full surface photographing to be carried out easily and precisely in a short time in an unevenness photographing of a cross-nicol configuration, wherein a phase difference film is sandwiched by two polarizers.  <P>SOLUTION: An optical unevenness detecting apparatus 100 for detecting an optical unevenness of the phase difference film is provided with: a stage 25 for integrally holding and setting the phase difference film and the polarizers at a desired tilt angle; an illuminating means 27 for illuminating one side of the phase difference film; a photographing means 29 for photographing a transmission light screen of the illumination light from the illuminating means 27 through the polarizer on the other side of the phase difference film; and an unevenness detecting means 31 for detecting a brightness uneven component based on brightness information of a photographed image obtained by the photographing means 29. The photographing means 29 telephotographs from a position which is spaced from the phase difference film such that the angle variation along the photographing direction in a prescribed inspection area of the phase difference film is equal to or less than two degrees.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248489-A (JP)
Title: Ventilation duct unit for door
Inventor: OTSUKA NOBUO
IPC: F24F7/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation duct unit for a door, suitable for the economical manufacture of the door requiring ventilation performance.  <P>SOLUTION: This duct unit 30 with a crank-like airway 35 comprises a front plate 33 and a back plate 34, and side plates 31 which are arranged on both the lateral sides of them, respectively. The front plate 33 and/or the back plate 34, and the side plates 31 are fitted and assembled together, and the height and/or thickness of the whole unit 30 are/or set variable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246369-A (JP)
Title: Liquid concentration apparatus
Inventor: MATSUNAGA KOJI
IPC: B01D1/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid concentration apparatus notifying a concentration degree when concentrating raw liquid by heating it for vaporizing.  <P>SOLUTION: The liquid concentration apparatus is provided with a raw liquid containing tank containing the raw liquid including a solute and/or a solid matter; a heating means heating the raw liquid; an agitating means agitating the raw liquid in the raw liquid containing tank; and a leading out means leading out atmosphere containing vapor present in the raw liquid containing tank to the outside thereof. The leading out means has a cooling means cooling and liquefying the vapor to form condensate, and a liquefying amount detecting means detecting a value related to the amount of the condensate formed by liquefaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258804-A (JP)
Title: Video information processor
Inventor: DOUHATA SATOSHI
IPC: H04N5/91
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video information processor capable of saving the recording capacity of a storage part that the processor itself has while preventing the image quality decline of reproducing images.  <P>SOLUTION: The video information processor 100 is provided with a data division part 19, a recording medium attaching and detaching part, and a storage part (magnetic disk) 3. The data division part 19 can divide a series of video information into first information and second information. A recording medium such as an optical disk 1 is attached and detached to/from the recording medium attaching and detaching part. In this case, the first information is recorded in the recording medium. Further, in the storage part 3, the second information is recorded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258828-A (JP)
Title: Imaging apparatus
Inventor: MURAMATSU MASARU
IPC: G03B7/08
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technique which improves appearance of image data together with image correction for improving luminosity of a dark region.  <P>SOLUTION: An imaging apparatus includes a photometry section, an exposure calculating section, an imaging section, and an image processing section. The photometry section performs the photometry of a subject. The exposure calculating section sets exposure conditions based on a photometry result of the photometry section. The imaging section images the subject in accordance with the exposure conditions to generate image data. The image processing section is capable of performing the image correction to perform improvement of luminosity for the dark region, on the image data generated in the imaging section. In the above described configuration, the exposure calculating section changes exposure conditions according to correction setting of the image correction in the image processing section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256051-A (JP)
Title: Resin nut, and sliding screw device
Inventor: ISHII TAKUYA
IPC: F16H25/24
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin nut reducing partial wear of a screw thread and extending the service life even under a high contact pressure condition, and also to provide a sliding screw device using the nut.  <P>SOLUTION: The resin nut 3 is screwed with a screw shaft 1 and is axially moved relatively with the screw shaft 1. The heat expansion coefficient of resin material forming the resin nut is a value approximately uniformize contact pressure distribution in an axial direction in contact faces of the nut and the screw shaft when the load is applied to the nut in an axial cross-section of the nut, and the contact pressure distribution is acquired by heat transmission-structure interaction analysis by a finite element method using two-dimensional axisymmetric model of the nut. The maximum value of contact pressure in the contact pressure in the contact pressure distribution is smaller than 12 MPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257555-A (JP)
Title: Image display system
Inventor: MURATA ZENICHI
IPC: G06F3/0484
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system, further reducing the time for displaying an enlarged image.  <P>SOLUTION: The image display system displays an image on a monitor screen 47 of a terminal device 4 based on image data downloaded from a Web server 2, download of a characteristic part image segment containing an image area predetermined as a characteristic part on an enlarged image among enlargement image segments for enlarging the enlarged image is preferentially started over the remaining image segments prior to setting of an enlargement area based on a user operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254652-A (JP)
Title: Method and device for fitting lid member
Inventor: KOMATSU SAEKO
IPC: B62D65/06
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fitting a lid member, which aligns a right and a left clearances between a vehicle body and the lid member.  <P>SOLUTION: A trunk lid 25 is moved close to a rear opening 57 of the vehicle body 11 by a rear first robot 26 as shown in Fig.(a). The rear first robot 26 supports the trunk lid 26, and at the same time, a laser irradiation unit 34 and a camera 35 attached to second robots 21 and 22 measure the left clearance C1 and the right clearance C2 as shown in Fig.(b). The trunk lid 25 is moved right or left by a right and left moving mechanism 39 so that the right and the left clearances are formed into the nearly the same clearances C3 and C4 in Fig.(c). A hinge connector is fastened to the vehicle body by fastening mechanisms 32 and 32 attached to the second robots 21 and 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263283-A (JP)
Title: Image processing apparatus
Inventor: NISHIZAWA AKINORI
IPC: G06K7/10
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of detecting an information code recorded in a specified area of document data, using small number of times of retrieval.  <P>SOLUTION: When a QR mode is effective, a CPU 1 reads image data of a document by a reading section and stores the data, then extracts data within a specified range, at a location of the highest past detection frequency in bitmap data to perform retrieval of a QR code (steps 103 to 105). When a QR code is detected, the CPU 1 adds 1 to the detection frequency of the detection place of the QR code, then performs extraction and decoding processing on a QR code part to perform necessary processing, based on restoration information of the QR code (steps 106 to 109). When no QR code is detected, the CPU 1 extracts data within a specified range of the second highest detection frequency in the bitmap data, and performs retrieval of a QR code (steps 112 to 116) likewise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260610-A (JP)
Title: Image forming device
Inventor: OKUI KIYOSHI
IPC: G03G15/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for allowing an operator to recognize the existence of paper residing in paper storage parts for a long period and to take preventive measures for feeding jam which may caused by the paper.  <P>SOLUTION: The image forming device comprises the paper storage parts 2 (20, 21) for storing paper, and paper runout detecting parts 20a, 21a for detecting the existence or not of the paper stored in the paper storage parts. Herein, there are provided a residing condition detecting means 30 for detecting the residing condition of the paper stored in the paper storage parts 2 (20, 21) after the paper runout detecting parts 2a, 21a detect the runout of the paper, and an informing means 31 for informing of information about the paper stored in the paper storage parts 2 (20, 21) when the residing condition detecting means 30 detects that the residing condition is a predetermined residing condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259461-A (JP)
Title: Installation for preventing animal eat damage
Inventor: TAKASUGI TERUO
IPC: A01M29/08
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation for preventing animal eat damage suitable for protecting a wide area of plants, since it prevents plants and new buds to be protected from receiving the eat damage by approaching various animals such as herbivores, birds, etc., and also it can be installed comparatively inexpensively.  <P>SOLUTION: This rectangular frame body 1 is arranged and installed approximately along a ground for surrounding a plant-protecting area A. Among the frame materials 2, 2 constituting the frame body 1, installation lines 8, 8 consisting of iron wire, piano wire, other wires, etc., are laid in a state of crossing over the plant-protecting area A. On each of the laid lines 8, a windchime 13 and a wind mill 14 are installed. On the frame material 2, a reflecting plate 11 and light-emitting plate 12 are installed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263489-A (JP)
Title: Multicast distributor, and multicast receiver
Inventor: SASAKI TSUTOMU
IPC: H04N7/173
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicast distributor which reduces a load relating to transmission processing of data needed by a receiver for initial reproduction processing, can simplify communication procedures and can reduce the number of group addresses to be allocated to a distributor, and to provide a multicast receiver.  <P>SOLUTION: A transmitting and receiving part 11 receives content data of a first multicast group corresponding to the first channel. A content data storing part 12 stores the received content data of the first multicast group. A transmission data generating part 13 reads the content data of the first multicast group from the storing means, and delays the content data by a fixed time. The transmitting and receiving part 11 transmits the delayed content data as content data of a second multicast group to be needed by the multicast receiver for initial reproduction processing by a source address different from the first multicast group, the first multicast group and the second multicast group being the same multicast address.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265363-A (JP)
Title: Traveling device using permanent magnet
Inventor: FUKUDA SHIGEO
IPC: B61B13/10
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling device using a permanent magnet capable of reducing the wear of wheels of an in-tube traveling body and wheels of out-of-tube traveling bodies by balancing the load on the right and left wheels of the in-tube traveling body guided and supported in a traveling manner by right and left inner wall surfaces in a driving fluid tube and the load on the wheels of the out-of-tube traveling bodies guided and supported in a traveling manner by outer side surfaces of the driving fluid tube synchronous with the in-tube traveling body by the magnetic attraction.  <P>SOLUTION: An in-tube traveling body 9 is guided and supported in a traveling manner by upper and lower and right and left inner wall surfaces 2 in a driving fluid tube 1 fitted to a base K and extending therefrom via wheels 10, 11. A main permanent magnet group A consisting of a plurality of permanent magnets orthogonal to the traveling direction is arranged inside the in-tube traveling body 9. A pair of out-of-tube traveling bodies 29, 30 are guided and supported in a traveling manner on both outer side surfaces of the driving fluid tube 1 via wheels 16, 17. A conveyed body 38 is attached to a substantially center lower side of a connection member 28 connecting the out-of-tube traveling bodies 29, 30. Sub permanent magnet groups B1, B2 are arrayed to form unlike poles to the poles of the main permanent magnet group A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269216-A (JP)
Title: Document image acquisition device
Inventor: OMURA KENGO
IPC: G06T1/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document image acquisition device capable of accurately classifying document images used for a presentation acquired as image data by using the document image acquisition device for every announcement for the documents regardless of their document formats.  <P>SOLUTION: The document image acquisition device comprises an image sampling section 403 for acquiring the document image on the basis of a display output signal of the document in which the display contents are changed in response to progress of an explanation of a presenter, a VGA signal ON/OFF detection section 401 for detecting existence of the display output signal, and an announcement alternation determination section 410 for determining an end of the document images per each presenter for the document images acquired by the image sampling section 403 on the basis of detected results of the VGA signal ON/OFF detection section 401.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263908-A (JP)
Title: Agricultural work machine
Inventor: MURAYAMA IKUO
IPC: A01B49/04
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural work machine capable of switching the power from a running body to transmit to an operating part of the agricultural work machine, or to output to a device other than the agricultural work machine.  <P>SOLUTION: The agricultural work machine comprises: a first bevel gear 3 transmitted the power from a running body via an input shaft 1; a second bevel gear 41 engaged with the first bevel gear 3 and transmitted the power; a driving shaft 21, having a rotation axis on the rotation axis line of the second bevel gear 41, positioned on one side of the second bevel gear 41 and transmitting the power to the working part side of the agricultural work machine; and externally outputting shaft 31, having a rotation axis on the rotation axis line of the second bevel gear 41 positioned on the reverse side of the driving shaft 21 to the second bevel gear 41 and outputting the power to a device of another than the agricultural vehicle; and a crutch part 20, capable of switching the power of the second bevel gear 41 to transmit to the driving shaft 21 or to output to an externally output shaft 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT