baber/WOPTO huggingface dataset:
Patent JP-2006012820-A (JP)
Title: Reformer for fuel cell, its manufacturing method, and fuel cell system using the same
Inventor: PARK ZIN
IPC: H01M8/06
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reformer for a fuel cell and its manufacturing method having a joint structure capable of realizing compactness of a whole size of the reformer, and provide a fuel cell system using it.  <P>SOLUTION: This is the reformer 30 for the fuel cell including at least one reaction part in which a channel is formed, at least one cap part 36 to cover the reaction part, and a joint part 60 which is formed between the reaction parts and between the reaction part and the cap part 36, and which integrally retains the reaction part and the cap part 36.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007005937-A (JP)
Title: File transfer method
Inventor: TANAKA TOSHIYA
IPC: H04L9/08
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a file transfer method as a distributed file can be utilized only by a destination terminal of distribution and read-out of the distributed file by other terminals is inhibited.  <P>SOLUTION: A client terminal 30 is provided with a download means 30a and a read/display means 30b and at the time of downloading from a server 10 dedicated to downloading, an encryption key is formed by compounding the machine identification key of the terminal itself and the individual identification key (date/time) of a file registered in the file and that encryption key is added to the file and registered in a file dedicated to reception. The read/display means 30b reads in the file from a file 31 dedicated to reception, forms an encryption key by compounding the machine identification key of the terminal itself and the individual identification key of a file registered in the file, collates the encryption key with an encryption key registered in the file, reads out the file content only when the encryption keys match as a result of collation, and then displays the file content while decrypting or prints out the decrypted file content.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001365-A (JP)
Title: Steering controlling device of vehicle
Inventor: NISHIKAWA TOMOHISA
IPC: B62D117/00
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering controlling device of a vehicle capable of improving traveling stability and riding comfort at the time of turning by controlling steering in consideration of a moment center of yawing.  <P>SOLUTION: This steering controlling device of a vehicle is suitably used for independently controlling steering of front and rear wheels of the vehicle. Moment center selection means selects a position to be a moment center of yawing, i.e., a position on a plane including the vehicle to have a lateral speed of "0" at the time of turning. Target vehicle body slip angle calculation means calculates a target vehicle body slip angle in a manner that the position selected by the moment center selection means is a moment center of yawing. Steering angle calculation means calculates a steering angle of the front wheel and a steering angle of the rear wheel based on the calculated target vehicle body slip angle. According to the steering controlling device of the vehicle, the moment center is not moved by change of a vehicle speed and the like at the time of turning, i.e., the moment center is fixed to an identical position, so as to improve vehicle stability and riding comfort at the time of turning.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005629-A (JP)
Title: Solid-state imaging apparatus
Inventor: MURATA TAKAHIKO
IPC: H04N5/335
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus capable of decreasing an attenuation of a light in a maximum wavelength band, suppressing a decrease in luminous sensitivity in the maximum wavelength band, and reducing a decrease in image quality comparing to a uniform aperture size for all over the pixel.  <P>SOLUTION: The apparatus comprises a semiconductor substrate having a plurality of light receiving regions; and a shielding film that covers the semiconductor substrate and having the apertures to which a light having a wavelength band respectively predetermined for every light receiving region out of the plurality of wavelength bands is entered in a position corresponding to each light receiving region. The aperture is widest to which the light having the maximum wavelength band enters. In other words, the aperture of the pixel (R pixel) receiving an R component is wider than that of the pixel (G pixel, B pixel) receiving the other components among optical components in RGB pixels.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006309108-A (JP)
Title: Light reflecting plate
Inventor: UENO AKIRA
IPC: G02B5/08
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reflecting plate which has a small specific gravity while securing high light reflectance and rigidity, and can be easily molded at low cost.  <P>SOLUTION: The light reflecting plate is made by molding molding material comprising polypropylene resin and inorganic filler. Titanium oxide as inorganic filler is included by 4 to 15 mass% for the whole amount of molding material. Inorganic filler other than titanium oxide is included by 25 to 40 mass% for the whole amount of molding material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007012187-A (JP)
Title: Reproducing device and reproducing method
Inventor: NAKAJIMA TAKAFUMI
IPC: H04N19/102
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent runaway or hang-up of an external device even when an uncorrectable error is included in reproduced data, and to prevent interruption of output of a reproducing image.  <P>SOLUTION: A buffer management part 104 determines propriety of the output of each of coded data and non-coded data on the basis of result information of error correction processing. An MPEG decoder 103 performs decoding processing or conversion processing of reproducing data according to the determination results. Thus, the output operation of each of the coded data and the non-coded data is controlled according to the status of the error. When it becomes reproduction error during reproducing data, the output of the coded data is stopped so that the runaway or hang-up of the external device is prevented, and the interruption of the reproducing image is prevented by continuing the output of non-coded data as much as possible.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013765-A (JP)
Title: Content distribution system, client terminal, program, and storage medium
Inventor: KABAMOTO HIROAKI
IPC: H04N7/167
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system etc. for achieving an encryption/decryption process corresponding to encryption of digital content of a multi-format and authentication of a contracted terminal in order to improve security and usability of digital content distribution.  <P>SOLUTION: A client terminal 107 comprises receiving means 121 for receiving encrypted digital content data 111 obtained by encripting the digital content data 110 of different format to be distributed from a plurality of content servers 101 by an encryption device 103, authenticating means 122 for authenticating the contracted terminal, and an encrypting/decrypting means 123 for decrypting the received encrypted digital content data 111 when the authentication is performed, and for producing encrypted data (added with authentication information) after encrypting input data such as images, audio sounds, etc., wherein the digital content data 110 can be reproduced and managed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010568-A (JP)
Title: Method for measuring soil dry density and method and apparatus for determining degree of soil compaction
Inventor: YAMAMOTO HIROSHI
IPC: G01N33/24
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil dry density measuring method capable of measuring the dry density of soil of various locations in a construction site speedily than before.  <P>SOLUTION: A curve of dry density vs. volume water content is previously created for specifying the correlation between dry density vs. volume water content on a plurality of types of test samples having different degrees of compaction and prepared from soil collected from the construction site in the first process. Electromagnetic waves are transmitted through soil of the construction site to measure the volume water content of the soil of the construction site on the basis of the relation between impedances when the electromagnetic waves are transmitted through the soil and when they are transmitted through a vacuum in the second process. The volume water content measured in the second process is collated with the previously created curve of dry density vs. volume water content to estimate the dry density of the soil of the construction site in the third process. By repeating the second process and the third process, it is possible to measure the dry density of soil of various locations in the construction site.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015417-A (JP)
Title: Vehicle body rear part structure for hatch back vehicle
Inventor: FUKUSHIMA YOSHIO
IPC: B60Q1/44
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body rear part structure capable of preventing mud from adhering to a rear window by forming a recessed part at an upper edge central part of a rear hatch in this hatch back vehicle, installing a spoiler part so as to cross over the recessed part, and forming an air flow passage between the spoiler part and the recessed part, without protruding the spoiler part rearward or upward from the upper edge part of the rear hatch, hence without degrading the external appearance in the vehicle rear edge part.  <P>SOLUTION: This vehicle body rear part structure for the hatch back vehicle 1 having the spoiler part 25 at the upper edge part of the rear hatch 3 having the rear window 18, is provided with the rear hatch upper edge recessed part 22 formed at the central part in the vehicle cross direction in the upper edge of the rear hatch 3 so as to be lower than the vehicle cross-direction outer side parts 20, 21. Both the edge parts of the spoiler part 25 are fixed at the rear hatch 3 upper edge part so that the roughly plate-shaped spoiler part 25 extending in the vehicle cross direction may cross over the rear hatch upper edge recessed part 22, and the air flow passage 26 is formed between the spoiler part 25 and the rear hatch upper edge recessed part 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017178-A (JP)
Title: Thickness measuring apparatus
Inventor: HINO KIYOSHI
IPC: G01B11/06
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thickness measuring apparatus capable of reducing measuring errors to temperature changes without having to use a special material having a small linear expansion coefficient.  <P>SOLUTION: An optical system for measuring light and an optical system for reference light are superposed on approximately the same structures. Measuring light is reflected at the surface and back surface of an object to be measured and enters a detection part. Reference light is reflected at a mirror provided in the vicinity of the surface and back surface of the object to be measured and enters the detection part. The reference light and the measuring light are made to interfere with each other to detect changes in the thickness of the object to be measured at the detection part. Since the lengths of the optical paths of the reference light and the measuring light are approximately the same to be similarly affected by temperature changes, it is possible to detect only changes in the thickness of the object to be measured even if the lengths of the optical paths change by temperatures.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027193-A (JP)
Title: Semiconductor device, its manufacturing method and non-insulated dc/dc converter
Inventor: SHIRAISHI MASAKI
IPC: H01L21/336
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device structure where a fine SJ structure is formed in low breakdown voltage MOSFET, and also to provide a manufacturing method of the structure.  <P>SOLUTION: Vertical trench MOSFET with low breakdown voltage has the SJ structure. MOSFET is provided with: an n-type epitaxial layer 2 serving as a current path; and a trench structure extending into the n-type epitaxial layer 2 from a semiconductor surface. A floating p-type region 3 is formed in the n-type epitaxial layer 2 on the lower side of the trench structure. The p-type region 3 is formed by implanting p-type impurity ions in the lower part of the trench structure. Thus, energy of ion implantation is made low, and the fine SJ structure is formed by forming the p-type region 3 below a fine trench gate by ion implantation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023824-A (JP)
Title: Cooling structure of cylinder block and method of forming it
Inventor: KAKIUCHI SATOAKI
IPC: F01P3/02
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the cooling structure of a cylinder block and a method of forming it, capable of efficiently cooling an upper side part between cylinder bores.  <P>SOLUTION: A U-shaped cooling passage 10 which is so formed that the upper side part between the cylinder bores is extended in the width direction of the cylinder block 1 and both its end parts are bent upwardly and opened to the upper surface of the cylinder block 1, is formed as a hole as cast when casting the cylinder block 1. Cooling passages 11 are downwardly extended and formed by boring work with a drill from both the opening parts 10a, 10b of the cooling passage 10, and a third cooling passage 12 is laterally formed by boring work with the drill so that the lower end parts of the cooling passages 11 are connected to each other, and water jackets 3, 4 on an intake side and an exhaust side are connected to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020865-A (JP)
Title: Method for detecting water leakage from bathtub
Inventor: WATARAI TATSUJI
IPC: A47K3/00
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting water leaking from the joint portion between a bathtub and a reheating adaptor for the bathtub by which water leakage can be easily visibly recognized since the water flowing out to a wash place when water leaks is colored because a water soluble pigment is applied to a drain pan and/or a water draining hose and the effect can be maintained for a long period of time.  <P>SOLUTION: In the method for detecting water leaking from the bath in which the drain pan is provided on the periphery of a reheating port outside of the bathtub of the bath with the wash place, the terminal end of the hose extending from the drain pan is directed into the wash place arranged parallel to the bathtub, the drained water can be visually observed in the wash place, the water-soluble pigment is applied to or mixed into the drain pan and/or the hose. e: a drain pan, L1: a line to which the pigment is applied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020486-A (JP)
Title: Microchip and method for evaluating cell using the microchip
Inventor: SAKURAI KAZURO
IPC: C12M3/00
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchip capable of accurately and simply reproducing and evaluating various interactions between cells through a cellular secretory substance outside a living body, and to provide a method for evaluating a cell using the microchip.  <P>SOLUTION: This microchip includes a first unit chip having a first base plate on which a first cell holding part for holding the cell and a first channel for circulating a solution in the first cell holding part are formed and a second unit chip having a second base plate on which a second cell holding part for holding the cell and a second channel for circulating the solution in the second cell holding part are formed, wherein the first unit chip and the second unit chip are detachably and attachably joined to each other, so as to make the first channel and the second channel communicate with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027518-A (JP)
Title: High-frequency circuit module, and laminated high-frequency circuit module
Inventor: ADACHI KAZUHIKO
IPC: H01L23/12
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency circuit module wherein its good high-frequency characteristic having scarcely parasitic capacitances is obtained by a simple configuration.  <P>SOLUTION: In the high-frequency circuit module, at least a plurality of signal lines 3 are formed on one surface of a dielectric substrate 1, a grounded conductor 2 is formed on the other surface of the dielectric substrate 1, and further, a high-frequency component is mounted between the first and second signal lines of the plurality of signal lines 3. Hereupon, a metal conductor 7 connected with the grounded conductor 2 is disposed constitutionally in a gap 6 which is present under the high-frequency component and is interposed between the first and second signal lines.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028380-A (JP)
Title: Imaging apparatus
Inventor: HASHIMOTO KENJI
IPC: H04N101/00
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus enabling a user to photograph a required image by nimble operation by supporting user's focusing operation.  <P>SOLUTION: In the case of manually focusing a pickup image while observing the image in a state that the pickup image is displayed on a large-size liquid crystal display apparatus 20 or a small-size liquid crystal display apparatus 30, a function for emphasizing the outline of the displayed image to enable the user to visually easily focus the image is prepared. When respective pixels along the outline are colored by a prescribed color as outline emphasizing processing and the sort and density of the color are changed in accordance with the clearness of the outline, the outline can be suitably emphasized independently of the resolution of the pixels or the size of one pixel and an image suited to focusing can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023363-A (JP)
Title: Zn-al alloy plated steel wire having high corrosion resistance, and its manufacturing method
Inventor: KIZUWA TOMIO
IPC: C23C2/38
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new Zn-Al or Zn-Al-Mn alloy plated steel wire, wherein problems of the corrosion resistance and the surface cleanliness are solved and high deposit content not to be expected before is attained, and its manufacturing method.  <P>SOLUTION: High deposit content and rough surface are attained on a surface of a Zn-Al or Zn-Al-Mn alloy plated steel wire through at least two-stage natural cooling. A structure covered by a β-Zn matrix phase is obtained by agglomerating a eutectic phase and setting the eutectic phase to be substantially parallel to the wire direction by the wire drawing. The alloy plated steel wire having the high corrosion resistance can be obtained thereby.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031286-A (JP)
Title: Tooth powder and its manufacturing method
Inventor: SAITO TOSHIAKI
IPC: A61K8/00
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth powder that makes viscous saliva fluent and inhibits formation of a film as a culture medium where bacteria propagate thereby attaining inhibition of propagation of bacteria, and its manufacturing method.  <P>SOLUTION: Shell powder fired at 1,100-1,300°C is added to an acetic acid aqueous solution to form a neutral calcium acetate solution having a pH of 6-8. The thus-obtained solution is then subjected to evaporation to dryness to be converted into fine powder that is the tooth powder mainly composed of calcium acetate powder. The thus-obtained tooth powder does not cause a problem of absorption of harmful substances or other problems.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005335065-A (JP)
Title: Electric discharge machining device
Inventor: NAKAGAWA TAKAYUKI
IPC: B23H7/28
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric discharge machining device machining at high speed and with high accuracy regardless of electrode and swing shape by smoothly carrying on machining with a high discharge effect of machined chips, and to perform high speed and high accuracy machining by uniformly carrying on machining while maintaining the discharge capacity of the machined chips by always keeping optimum turning speed.  <P>SOLUTION: In the electric discharge machining device having a function of machining while swinging an electrode along the swing shape at variable turning speed within a plane perpendicular to the feed direction of the electrode, machining is performed while changing the turning speed by using a predetermined function corresponding to an optional point on the swing shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007034431-A (JP)
Title: Memory controller
Inventor: MIYAZAKI KENICHI
IPC: G06F12/16
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently reduce write frequency of data in a non-volatile memory such as an EEPROM, and to prolong a service life.  <P>SOLUTION: The control part 11 of a memory controller 1 temporarily writes data to be written in a non-volatile memory 2 in the data region of a volatile memory 12. In this case, a control part 11 writes ID showing the written data in the ID region of a volatile memory 12. When the data are written in the non-volatile memory 2, the control part 11 specifies data to be written in the same block from the data written in the data region on the basis of the ID registered in the ID region, and collectively writes the specified data in the non-volatile memory 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029279-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a pachinko game machine which enables players fed up with the conventional games to enjoy games always feeling freshness.  <P>SOLUTION: A rotor 21 is provided with holding parts 14f and 14g capable of receiving and holding game balls sandwiching the center of rotation, therefore while the rotor 21 is makes one turn, the chance to get the game balls held in the holding parts exists twice, and thereby enabling the players to enjoy games feeling freshness, as not experienced with the conventional pachinko game machines equipped with the rotor having only one holding part. When two game balls are held in one holding part, an adjusting member 13 for the number of received ball closes the other holding part. When the two game balls are held in one holding part, the adjusting member 13 for the number of received ball projects to the middle of the other holding part, thereby allowing the other holding part to hold only one game ball.  <P>COPYRIGHT: (C)2007,JPO&INPIT