baber/WOPTO huggingface dataset:
Patent JP-2008302351-A (JP)
Title: Composite material and composition containing the same
Inventor: HUANG JUNWEI
IPC: B01J35/02
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material whose photocatalytic material content is about 1 to about 99 wt.% of the total weight of the composite material.  <P>SOLUTION: The composite material contains an inorganic material whose surface is coated with a photocatalytic material. The content of the photocatalytic material is about 1 to about 99 wt.% of the total weight of the composite material. The composite material can shut off infrared light. The composite material can absorb ultraviolet light since it contains the photocatalytic material. The composite material has excellent ultra-hydrophilicity and self-cleaning, sterilizing and deodorizing effects.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015159-A (JP)
Title: Tape member sticking device
Inventor: FUJITA TOKIO
IPC: G03G15/16
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape member sticking device for sticking a tape member for reinforcement to the inner peripheral surface of an endless belt without excessively tensioning the endless belt and the tape member for reinforcement.  <P>SOLUTION: The tape member sticking device for sticking the tape member for reinforcement T to the inner peripheral surface of the endless belt is equipped with: a fixing means 3 fixing the endless belt PI by sucking the outer peripheral surface of the endless belt PI; a guiding means 1 guiding the tape member T; and a sticking means 2 pressing the tape member T guided by the guiding means 1 on the inner peripheral surface of the endless belt PI fixed by the fixing means 3 and sticking the tape member T to the endless belt. By rotating the sticking means 2 and the endless belt PI relatively, the tape member T is stuck to the inner peripheral surface of the endless belt PI.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015235-A (JP)
Title: Developing apparatus, process cartridge, and image forming apparatus
Inventor: SAKATA KOICHI
IPC: G03G15/08
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus capable of keeping image concentration during development constant for a long period of time and achieving space saving, and to provide a process cartridge having the developing apparatus, and an image forming apparatus.  <P>SOLUTION: The developing apparatus 6 has a developer carrier 15; a developer supply means 16 for supplying a developer to the developer carrier 15; a developer recovery means 17 recovering the developer after development; and a developer conveying means 18 for conveying the developer recovered by the developer recovery means 17, toward the developer supply means 16. An upstream part of the developer supply means 16 and a downstream part of the developer conveying means 18 are in communication with each other, and a downstream part of the developer recovery means 17 and an upstream part of the developer conveying means 18 are in communication with each other. A midstream part of the developer supply means 16 and a midstream part of the developer conveying means are in communication with each other at least at one point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013736-A (JP)
Title: Residential building
Inventor: IGAWA HIROHIDE
IPC: E04H1/02
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To secure the original function of a balcony and effectively suppress fire spread to a habitable room even when fire occurs at the balcony side.  <P>SOLUTION: In a building for a house with the habitable room 11 and the balcony 12, only a folding passage 200 configured of the structural wall 80A of a boundary with fire resistance, an outer structural wall 80B and an internal outer structural wall 80C, and in addition a lower structural wall 80E and an upper structural wall 80F extends from the habitable room 11 to the balcony 12. A bathtub 14a, a toilet bowel 14b, a washstand 14c, and a waterproof pan 14d for a washing machine are all arranged at the midway of the passage 200.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008189463-A (JP)
Title: Hydraulic elevator device
Inventor: NAKAMURA HIDETAKA
IPC: B66B1/26
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic elevator device for preventing jerk on starting even when hydraulic fluid is at low temperatures and improving comfort of a passenger by improving response of an opening and closing valve of a pressure-holding valve.  <P>SOLUTION: The hydraulic elevator device is provided with the pressure-holding valve 12, provided in a hydraulic pipe 6 route for connecting a power unit 10 and a hydraulic jack 5 and near the hydraulic jack, for connecting a power unit side and a hydraulic jack side via the opening and closing valve 13, a normally closed solenoid valve 15, provided in a passage for connecting a back pressure chamber 19 of the opening and closing valve of the pressure holding valve and the power unit side, for being excited only when a lowering instruction is issued to a car 1 and a normally opened solenoid valve 20, provided in a passage connecting the back pressure chamber of the opening and closing valve of the pressure holding valve and the hydraulic jack side, for being excited only when the lowering instruction is issued to the car.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009018950-A (JP)
Title: Hydrogen generation method, hydrogen generation apparatus, method for operating hydrogen generation apparatus, hydrogen supply system, and hydrogen fueled vehicle
Inventor: KATAMURA JUNJI
IPC: C01B3/08
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generation apparatus having a high hydrogen generation capacity per unit weight of a raw material.  <P>SOLUTION: The hydrogen generation apparatus 1 is provided with a container 3 which holds a hydrogen-containing material 2 and a liquid storage container 5 which stores a liquid 4. A liquid line 6 which is a pipe interconnects the liquid storage container 5 and the container 3, and a pump 7 pressurizes a liquid 4 fed through the liquid line 6 and sends it to an ejection nozzle 8. The ejection nozzle 8 sprays the liquid 4 as a spray 9 into the inside of the container 3. The container 3 is provided with a heating apparatus 10 so as to heat the hydrogen-containing material 2 in the inside of the container 3. Further, the container 3 is provided with a hydrogen discharge port 11 for discharging the generated hydrogen. The hydrogen release port 11 is connected to a hydrogen gas line 13 for feeding hydrogen into a hydrogen consumption apparatus not shown in the Fig. and is provided with an electromagnetic valve 12 that opens or closes the hydrogen gas line 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019615-A (JP)
Title: Fuel injection valve and control device of internal combustion engine
Inventor: OKUMURA FUMIHIRO
IPC: F02M47/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve which reduces a fuel consumption amount consumed when fuel injection from a second cluster of injection holes is performed, and also to provide a control device of an internal combustion engine used for favorably performing fuel injection from the second cluster of injection holes in the internal combustion engine which is provided with the fuel injection valve.  <P>SOLUTION: The fuel injection valve 200 is provided with a body 105, an outer needle 206 to open/close a first cluster of injection holes 103, an inner needle 207 to open/close the second cluster of injection holes 104, an outer needle set spring 208 to energize the outer needle 206 to close the first cluster of injection holes 103, and an inner needle set spring 209 to energize the inner needle 207 to close the second cluster of injection holes 104. The fuel injection valve 200 has a single back pressure chamber 110, and needle-pressure receiving areas (A<SB>u-o</SB>, A<SB>b-o</SB>, A<SB>u-i</SB>, and A<SB>b-i</SB>) and a set-spring forces (F<SB>s-o</SB>and F<SB>s-i</SB>) are set so that the valve-opening pressure of the inner needle 207 becomes higher than that of the outer needle 206 in accordance with fuel pressure of the fuel which is supplied for injection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021195-A (JP)
Title: Fuel cell
Inventor: IIJIMA MASAHIKO
IPC: H01M8/12
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical fuel cell in which a fuel electrode can be made thin while imparting prescribed strength to the fuel electrode.  <P>SOLUTION: The fuel cell (100) includes: a cylindrical fuel electrode (10) composed of a hydrogen permeable metal which penetrates hydrogen in a state of proton and/or hydrogen atom; a proton-conducting solid electrolyte film (20) formed on the fuel electrode; and an oxygen electrode (40) formed on the opposite surface to the fuel electrode (10) of the solid electrolyte film (20). The solid electrolyte film (20) and the oxygen electrode (40) may be formed on the outside of the fuel electrode (10). The fuel electrode (10) may have a cylindrical shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026777-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: UMEDA KOJI
IPC: H01L29/423
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely reduce the length of a gate in an MIS structure at a lower cost than that of a gate electrode which is anisotropically dry-etched.  <P>SOLUTION: A resist pattern 4 is formed and subjected to anisotropic dry etching using the pattern as a mask to form a gate electrode 5 on a gate insulating film 2, and then the resist pattern 4 is removed. An oxidizing gas such as an O<SB>2</SB>gas etc. is used to oxidize a semiconductor substrate 1, and an oxide film 7 is formed in a manner to entirely cover the upper surface and the side wall of the gate electrode 6. Next, the oxide film 7 is subjected to anisotropic dry etching to form an offset spacer insulating film 9 for implanting LDD ions into the side wall of the gate electrode 6. The gate length L of the gate electrode 6 is made shorter than a dimension Lr and a gate length Lg. Active oxidation species may be adopted for oxidization. In this case, an H<SB>2</SB>gas or an N<SB>2</SB>gas may be used at 600°C or lower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025960-A (JP)
Title: Control processor
Inventor: OYA TATSUYUKI
IPC: G06F11/30
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control processor capable of reducing the number of input/output ports and appropriately controlling the stop of a control means in an abnormal time.  <P>SOLUTION: This control processor is provided with: a power supply detection means 1 for discriminating whether or not the power supply state of this system is on or off; a control means 2 for performing the arithmetic processing of a prescribed program according to the decision result of the power supply detection means 1, and for outputting a prescribed pulse signal through prescribed wiring C when the power supply state of this system is on; a watch dog means 3 for determining whether or not the control means 2 is a normal state based on the prescribed pulse signal from the control means 2, and for stopping the arithmetic processing by the control means 2 when determining that the control means 2 is not normal, and when the power supply state of the system is on; and a connection means 4 connected so as to be branched from the prescribed wiring C between the control means 2 and the watch dog means 3, and configured so that it can be connected to external equipment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008044362-A (JP)
Title: Ink cartridge
Inventor: FUKUSHIMA TAKASHI
IPC: B41J2/175
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which has such a transparency that can highly accurately perform optical detection of remaining amount of ink, can obtain a molded article with a small shrinkage on molding, can be installed in an inkjet apparatus by highly accurately positioning and with a dimensional accuracy, and in addition, has low interaction properties with the ink, can suppress inferiority of printing quality for a long period of time, has a rigidity suppressing leakage of the ink by pressing, suppresses environmental obstruction, can be efficiently manufactured and is inexpensive.  <P>SOLUTION: The ink cartridge 1 for an inkjet recording apparatus is formed of a material comprising an ethylene-propylene random copolymer and a nucleating agent containing a specified organic phosphate compound. It is preferable that 0.01-1.0 pt.mass nucleating agent is incorporated in 100 pts.mass polypropylene, and hydrotalcite is incorporated as a neutralizing agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026545-A (JP)
Title: Connection failure detector for quickly-connectable terminal
Inventor: YOSHIDA ATSUSHI
IPC: G01R31/04
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection failure detector for a quickly-connectable terminal capable of detecting connection failure at an early stage without changing the design of the quickly-connectable terminal.  <P>SOLUTION: In the quickly-connectable terminal 2 for connecting an electric wire 1 by inserting, an insulative separator 5 is arranged between terminal metal fitting 3 and a leaf spring 4, and a connection failure detecting circuit 6 for detecting the connection failure between the electric wire 1 and the terminal metal fitting 3 from a potential difference generated between the terminal metal fitting 3 and the leaf spring 4 is also arranged. The connection failure detecting circuit 6 provides a resistance element 8 between the leaf spring 4 and the terminal metal fitting 3, and provides a photo coupler which is turned on by voltage drop of the resistance element 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027500-A (JP)
Title: Image forming apparatus, image forming system, and program
Inventor: TOMIZUKA TAKASHI
IPC: H04N1/00
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of requesting authentication to a user in accordance with a place of duplication when duplicating printed matter.  <P>SOLUTION: In the image forming apparatus, an identifier acquisition section 202 acquires from a read image storage place information indicating a storage place of image data, identification information for authenticating a user and authentication determination information for determining whether the authentication of the user is required or not. On the basis of the acquired authentication determination information, an identifier comparing section 204 determines whether to authenticate the user. An authentication section 206 authenticates the user using the acquired identification information and inputted information (ID, password). A printing control section 200 controls to print the image data being stored at the storage place of the storage place information in a case where it is determined that authentication is not required and in a case where the user is authenticated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027559-A (JP)
Title: Imaging device and imaging system
Inventor: HASHIMOTO SEIJI
IPC: H04N5/374
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image by signals accumulated in a proper period of time when a plurality of regions, each of which has a different density of pixels from which signals are read out, are present in the pixel array in reading a signal out of the pixel array.  <P>SOLUTION: The imaging device is equipped with the pixel array in which a plurality of pixels are arranged in the row and column directions, a selection unit which selects a read-out region in the pixel array and a read-out unit which reads a signal out of the read-out region selected by the selection unit. The read-out unit reads a signal out of the whole pixel array, i.e., a first read-out region in a first frame period with a first pixel density upon thinning and reading-out while reading a signal out of a part of the pixel array, i.e., a second read-out region in a second frame period with a second pixel density higher than the first pixel density. The selection unit requires pixels in the first read-out region to effect an electric charge accumulating operation at a first accumulation time and requires pixels in the second read-out region to effect the electric charge accumulating operation at the second accumulation time upon thinning and reading-out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026168-A (JP)
Title: Room entry/exit management system
Inventor: KOGA SHIOMI
IPC: G07C9/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a room entry/exit management system capable of simply and accurately evaluating the working state of an individual cleaner.  <P>SOLUTION: The room entry/exit management system 1 is composed of an IC card 2 having an IC chip in which cleaner's ID is recorded, a reader 3 arranged on a doorway of each guest room in a hotel to read out information recorded in the IC card 2 and a management server 7 capable of communicating with the reader 3. The reader 3 is provided with a reading means 4 for reading out the cleaner's ID, a timer means 5 for counting reading time, and a read information transmission means 6 for transmitting the cleaner's ID, the reading time and an installation place ID to the management server 7 as read information. The management server 7 is provided with a cleaner information database 8, an installation place information database 9, a working state management means 10 for managing a working state on the basis of the read information, the cleaner information and the installation place information, and a wage calculation means 11 for calculating wages to be paid to each cleaner on the basis of the working state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030628-A (JP)
Title: Rectilinear drive device
Inventor: KONNO MASARU
IPC: F16H25/24
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectilinear drive device having no harmful substance and hard to cause rusting.  <P>SOLUTION: This rectilinear drive device comprises a guide rail 1 having an axially extending rolling element rolling groove 10, a slider 2 having a rolling element rolling groove 11 opposed to the rolling element rolling groove 10, and a plurality of rolling elements 3 rollingly charged in a rolling element rolling passage 14 formed by the rolling element rolling grooves 10, 11. The slider 2 is rectilinearly moved through the rolling of the rolling elements 3 in the axial direction along the guide rail 1. At least one of the guide rail 1 and the slider 2 is coated, at least partly on the surface thereof, with a rust preventive film containing zinc, tin, and triiron tetroxide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031911-A (JP)
Title: Wrinkle image generation apparatus
Inventor: MATSUFUJI KAZUO
IPC: G06T11/00
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To generate a highly flexible leather wrinkle pattern by using a CG technology.  <P>SOLUTION: Multiple generating points M are arranged in a working area A, and as to each of the generating points M, a connection line C is defined between the adjacent generating points. In the working area A, a reference image having a design E is overlaid, and on each of the connection lines C, a virtual spring having a spring constant k depending on a pixel value of the corresponding position and a predetermined natural long L is defined. While assuming that each of the generating points M is a mass point and a pair of generating points M positioned in the both ends of each connection line C are connected by the virtual spring, motion simulation of each mass point based on the power working by each virtual spring is carried out for displacing the respective generating points M. As to the respective displaced generating points M, a midpoint of the connection line C is found on the connection line C, and a wrinkle component line segment crossing the connection line C at right angles and having the same length as the connection line C is disposed so that a midpoint of the wrinkle component line segment overlaps to the midpoint of the connection line C. Based on a set of the wrinkle component line segments, a wrinkle image is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033347-A (JP)
Title: Wiretap device detector and wiretap device detecting method
Inventor: NISHINO ICHIRO
IPC: G01R23/16
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiretap device detector and a wiretap device detecting method which can exactly detect a wiretap device under any circumstances.  <P>SOLUTION: The wiretap device detector is used for detecting the wiretap device which performs radio transmission of a signal if the signal is detected, and is provided with: a false voice generating unit 15 which generates false voice; a false data generating unit 16 which generates false data; a data acquisition unit 121 which acquires data of an output signal from output signals at least one of the false voice generating unit 15 and the false data generating unit 16; and a microcomputer 13 which compares a plurality of data acquired by the data acquisition unit 121, and detects the wiretap device. The microcomputer 13 records the plurality of data, and determines the presence of the wiretap device if the recorded data acquired in an output period of the output signal is different from the recorded data acquired in other than the output period of the output signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032844-A (JP)
Title: Wiring circuit board and manufacturing method thereof
Inventor: OYABU KYOYA
IPC: H05K3/24
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring circuit board, along with its manufacturing method, capable of effectively preventing ion-migration of copper in a conductor pattern, and capable of effectively preventing discoloration of the conductor pattern.  <P>SOLUTION: A conductor pattern 4 of copper is formed on a base insulating layer 3. A tin layer 9 is so formed as to cover the conductor pattern 4. The conductor pattern 4 and the tin layer 9 are heated at 300°C or higher so that the percentage of tin increases from an inside surface 11 adjoining the conductor pattern 4 toward an outside surface 12 not adjoining the conductor pattern 4. At the outside surface 12, a cover layer 5 in which the percentage of copper atom against tin is 3 or higher is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153612-A (JP)
Title: Light emitting diode package and its manufacturing method
Inventor: KIM HYUN JUN
IPC: G02B3/08
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode package that is easy to manufacture and can be thinned with an improved light extraction ratio and high emission efficiency, and to provide its manufacturing method.  <P>SOLUTION: A light emitting diode package includes a frame 111 with a recess formed at the center part, one or more LED chips 112 that are fitted to the bottom face of the recess, and a planar lens integrated type structure for filling the recess and having the upper surface comprising continuous prism irregularities 114a in a concentric circular form. Moreover, the light emitting diode package is manufactured by a preparation step for fitting one or more LED chips 112 to the recess of the frame 111, a dispensing step for injecting a resin into the recess, an imprinting step for imprinting the upper surface of the resin with a stamp, and a separation step for removing the stamp.  <P>COPYRIGHT: (C)2008,JPO&INPIT