baber/WOPTO huggingface dataset:
Patent JP-2007068433-A (JP)
Title: Method for producing hydrogen by micro algae
Inventor: KONDO YUTAKA
IPC: C01B3/04
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing hydrogen by micro alga for effectively producing the hydrogen by the culture of green alga of the genus Chlamydomonas.  <P>SOLUTION: The method for producing the hydrogen by the micro alga comprises preparing a medium of a culture solution obtained by reducing the concentration of one component of phosphorus, nitrogen, iron, magnesium, manganese and copper in the culture solution such as TAP, or reducing both of the concentration of one of them and the concentration of a sulfur component, culturing the green alga of the genus Chlamydomonas by inoculating the green alga in the medium, and taking out the hydrogen from the generated gas in the medium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072664-A (JP)
Title: Session control system and computer program
Inventor: FUKUMOTO TAKESHI
IPC: H04L12/70
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a change amount required in adding service to easily add service.  <P>SOLUTION: In this session control system, subscriber data showing a provision condition of the service related to a subscriber are separated and held in a subscriber DB 4, and subscriber data showing information related to the service are separated and held in a service DB 3. A signal analysis part 11 analyzes a signal received from a terminal 6 of the subscriber by use of information of a starting condition of the service inside the service DB 3, and extracts all pieces of the service having possibility of provision. A subscriber data analysis part 12 decides whether the provision is possible or not about each of all the pieces of the service extracted by the signal analysis part 11 on the basis of the subscriber data inside the subscriber DB 4. A service competition analysis part 13 analyzes competition of the service decided that the provision is possible by information about a service competition condition acquired from the service DB 3. When there is no problem in competition relation of the service, the service by a service processing part is started.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073298-A (JP)
Title: Battery pack and unit battery
Inventor: OGATA YOSHIAKI
IPC: H01M2/10
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack of low cost equipped with a gas exhaust channel and unit batteries capable of simply manufacturing the battery pack equipped with a gas flow channel at low cost.  <P>SOLUTION: In the battery pack 200, each unit battery 100 is provided with a first exhaust member 110 constituting a first part gas exhaust channel G11 and a first communicating channel G14 communicating the first part gas exhaust channel G11 and a safety valve 130, and a second gas exhaust part 128 constituting a second part gas exhaust channel G12 not communicating with the safety valve 130. A gas exhaust channel constituting part 210 making up a gas exhaust channel G is structured by alternately connecting the first part gas exhaust channel G11 and the second part gas exhaust channel G12 through alternate connection of the first gas exhaust member 110 and the second gas exhaust part 128 of the unit batteries 100 adjacent to each other in lamination direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072305-A (JP)
Title: Display apparatus
Inventor: MORIWAKI TOSHIKI
IPC: H01L51/50
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burn-in caused by a self-luminous element that accompanies degradation in the luminance with the passage of time.  <P>SOLUTION: A display image is generated according to the light-emitting element (organic electroluminescence element) in a display module 4 emits light, according to a voltage level of an image signal Sin. Between adjoining light-emitting elements in the display module 4, a light-receiving element, corresponding to each light-emitting element, always monitors the degradation (light-emitting amount decrease) in the light-emitting element based on the light leakage amount, and in a gain control section 2, a gain of the input image signal Sin is controlled in feedback by a unit of the light-emitting element, according to the level of degradation of the adjoining light-emitting elements.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081506-A (JP)
Title: Communication apparatus and method thereof
Inventor: FUJII KUNIHIDE
IPC: G06K17/00
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable to easily perform communications between a plurality of wired communication modules connected to a communication apparatus and an external wireless communication apparatus and between the wired communication modules.  <P>SOLUTION: A wireless communication interface module 12 transmits signals from the wired communication modules 3-1 through 3-3 which are output from an input signal compositing selecting section 13 to a radio communication apparatus 2 via an antenna 11. A wired signal output section 14 outputs signals from the wireless communication apparatus 2 which are output from the selecting section 13 or signals from the wired communication modules 3-1 through 3-3 to all the wired communication modules 3-1 through 3-3. This apparatus and method are applicable to a communication apparatus for performing short-range communication.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075256-A (JP)
Title: Spin drum type game machine
Inventor: SHIRAI DAISUKE
IPC: A63F5/04
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal operation by blocking the wrong operation of a set operation part in a spin drum type game machine.  <P>SOLUTION: In the spin drum type game machine, the setting of the winning probability is altered using display signs A-E for setting correspondingly related to set numbers (winning probabilities) 1-6. This can block persons knowing no corresponding relationship between the display signs for setting and the set numbers (winning probabilities), dishonest persons from establishing illegal setting to get a high winning probability in a shorter time. As a result, the setting, even if illegal, for getting the higher winning probability requires the knowledge of the correct corresponding relationship between the display signs for setting and the set numbers and this makes it difficult to alter the setting of information as intended, thereby blocking the dishonest persons from illegally altering the setting.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079791-A (JP)
Title: Face authentication device and face authentication terminal
Inventor: TSUSHIMA KAZUHIKO
IPC: G06T1/00
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face authentication device with high authentication accuracy, capable of imaging the face of a person to be authened from the front, using a simple constitution.  <P>SOLUTION: A half mirror 14 is fitted into a wall panel 20a of a security gate, and cameras 16 (A-B) are vertically arranged on the surface opposite to the mirror surface the authentication object person faces so that their fields overlap vertically. Since the authentication object person cannot see the cameras on the other side of the mirror 14, the user will not try to turn own face to any one camera 16 located at a specific position. The face of the authentication object person viewing the mirror surface from the front is appropriately photographed by any one of the plurality of cameras 16, and a face image of high quality can be obtained. This face image is compared with a registered face image preliminarily accumulated in a storage means, and when the both match, the person to be authened is recognized to be a person who has registered the registered facial image, and an authentication signal is outputted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081865-A (JP)
Title: Imaging apparatus
Inventor: TSUZUKI KENGO
IPC: H04N5/228
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of preventing occurrence of image distortion caused by interleaving processing applied to image signals of an object going to be imaged and of substances located before and after the object.  <P>SOLUTION: An optical means (lens) of an optical section 101 is continuously driven to an out of focal position in the case of applying the interleaving processing to an imaging signal outputted from an imaging element of an imaging section 103. Thus, the optical means of the optical section 101 is continuously driven to the out of focal position in the case of applying the interleaving processing to the imaging signal, so that the optical means is not focused to the object going to be imaged and of the substances located before and after the object. As a result, no reflected noise is produced by the interleaving processing applied to the imaging signal and production of the image distortion caused in a conversion image converted by an image conversion section 104 can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078120-A (JP)
Title: Tripod constant velocity universal joint
Inventor: OBARA MIKA
IPC: F16D3/205
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripod constant velocity universal joint capable of providing excellent durability by surely preventing the frictional surface thereof from being worn by fretting and from being peeled off by flaking.  <P>SOLUTION: In this tripod constant velocity universal joint, an inner diameter is set so that the bearing ring 8 of a roller unit 7 can be rollingly rotated on each of three leg shafts 2. A first lubricating grease is held between the bearing ring 8 and rollers 9. A second lubricating grease is held on a sliding surface between the bearing ring 8 and the leg shafts 2, a sliding surface between the rollers 9 and a track groove 6, or these both sliding surfaces. The first lubricating grease is thickened with an urea compound and resistant against fretting with a worn amount of 15 mg or less by *** test (ASTM D4170). The second lubricating grease is a wear resistant lubricating grease containing an extreme-pressure agent or a solid lubricant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080143-A (JP)
Title: Image forming apparatus and control program
Inventor: SEKO TOSHIHIRO
IPC: G06F3/12
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of quickly obtaining a printing result by controlling processing operation of a transparency function according to the situation.  <P>SOLUTION: The image forming apparatus is provided with a transparency processing means for detecting overlaps of a plurality of objects and dividing each area having different overlaps of the objects to execute transparency processing by color composition for each area, a timer for counting a time until a predetermined time elapses from the execution of the transparency processing is started, and a control means for substituting the transparency processing with a regular processing to be processed when the predetermined time is counted by the timer before the transparency processing means ends the transparency processing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006120127-A (JP)
Title: Use of transparent object coded transparently to operate virtual object
Inventor: CHEN CHRISTINA S
IPC: G06K7/00
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable a dialogue in virtual environment between a physical object put on the surface of a display and a displayed virtual object or image.  <P>SOLUTION: This system detects an object put on the surface of an interactive display responding IR light reflected from encoded marking of the object, and determines the position and direction. When the object is detected on the surface of the interactive display, a software program of this system makes visible virtual entity or image through the object to execute function of prior definition. For example, the object can expand a visible text through the object, and can show so that translated words or phrases become visible through the object translating the words or phrases from a certain language to another language. When the object is moved, the visible virtual entity or image can be moved with the object, or can control the function which can be executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007079495-A (JP)
Title: Back light device and liquid crystal display device
Inventor: KUNISHIMA KAZUHITO
IPC: F21V8/00
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance utilization efficiency of light and to obtain uniform luminance on an exit surface by using a spot light source having directivity.  <P>SOLUTION: The back light device is equipped with: a light guide plate 22 whose incident surface 26 is formed at an angle part so as to intersect with one diagonal line 25a of an illumination region 25 of a rectangle to illuminate a liquid crystal display panel; and the spot light source 21 which is installed in a position deviating from the top of the one diagonal line 25a on the incident surface in the angle part of the light guide plate 22. The areas of the respective divided regions 25A, 25B of the illumination region 25 divided by the optical axis 21a of the spot light source 21 installed on the incident surface 26 are varied to evenly distribute the light from the spot light source 21 near to each of the angle parts in the other diagonal line 25b direction of the illumination region 25 intersecting with the optical axis 21a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087642-A (JP)
Title: Donor film for full color organic light-emitting element, manufacturing method of full color organic light-emitting element, full color organic light-emitting element and its application
Inventor: KOYAMA TAMAMI
IPC: H01L51/50
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a donor film for a full color organic light-emitting element capable of forming a uniform and minute pattern of an organic EL compound layer high in luminous efficiency and low in power consumption.  <P>SOLUTION: This donor film comprises a base material film, a photo-thermal conversion layer formed in an upper part of the base material film and a transfer layer formed in an upper part of the photo-thermal conversion layer and containing a luminescent polymer compound. When heat by a laser is transmitted to the transfer layer, the transfer layer is withdrawn from the photo-thermal conversion layer by the change of adhesion W12 between the transfer layer and the photo-thermal conversion layer in a part of the transfer layer irradiated with the laser, and the luminescent polymer compound in a region without being irradiated with the laser is separated from the luminescent polymer compound radiated by the laser and fixed to a surface of the base material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087766-A (JP)
Title: Fuel cell stack
Inventor: KIKUCHI KATSUHIDE
IPC: H01M8/10
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of effectively restraining corrosion of separators.  <P>SOLUTION: (1) The fuel cell stack is provided with separators 18, and a sacrifice member 40 more prone to corrosion than a surface material of the separator 18, and the sacrifice member 40 is fitted in contact with a cooling medium flowing inside the stack 23. (2) The sacrifice member 40 is conducted with the separator 18. (3) The sacrifice member 40 is made of a material more prone to corrosion than the surface material of the separator 18 under conditions where power generating voltage is generated between the separators 18. (4) The sacrifice member 40 is so fitted to conduct with a point at a high potential side of the cell laminate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085928-A (JP)
Title: Device and method for photographing tire by x-ray
Inventor: SAEGUSA SHIGENOBU
IPC: G01N23/04
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for photographing a tire by an X-ray, capable of obtaining an excellent image with no distortion and no blurring over the whole circumference and the whole width of the tire.  <P>SOLUTION: In this device 10 for photographing the tire by the X-ray, an X-ray source 2 is arranged at a posture of bringing a prescribed angle range including a reference line L within a reference face H into an azimuth angle, where the reference face H is a face passing the X-ray source 2 and orthogonal to the tire center axis C of a rotary device, and where the reference line L is a straight line from the tire center axis C toward the X-ray source 2 within the reference face H, and is constituted to allow advance and retraction displacement on the reference line in response to a size of the tire mounted on the rotary device, so as to be arranged nearest to an inner face of a tread part as far as an elevation angle range includes an angle range between both bead cores BC including the tread part of the tire, and the three line sensors 3, 4, 5 are arranged to direct a photoreception face right-angledly toward the X-ray source 2, in a cross section passing the X-ray source 2 and orthogonal to longitudinal directions of the respective line sensors 3, 4, 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082956-A (JP)
Title: Absorbent article
Inventor: MIYAMA TAKUYA
IPC: A61F13/15
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article having superior leakage preventive performance and wearing property.  <P>SOLUTION: This absorbent article 1 has a liquid permeable surface sheet part, a back sheet part, an absorbent body part disposed between the surface sheet part and the back sheet part and having elasticity, and a press-fit part 40 press-fitting the surface sheet with the absorbent body part and has an approximately vertically long shape. The press-fit part 40 is disposed continuously to form an approximate U shape 41 projecting longitudinally in the absorbent article 1, the absorbent body part 20 has a low elasticity part provided at a part of the absorbent body part 1 and formed to decrease the elasticity when compressed into a prescribed thickness, and the low elasticity part is provided adjacent to the end part 60, or the most longitudinally projecting portion of the approximate U shape 41.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006109450-A (JP)
Title: Method and device for selecting internet routing path
Inventor: NETRAVALI ARUN N
IPC: H04L12/56
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for selecting Internet routing paths whereby a time it takes for a network to converge is reduced.  <P>SOLUTION: Since a next available path is selected as a best available path when the next available path is substantially better than a pre-existing path and the pre-existing path is selected as the best available path when the next available path is not substantially better than the pre-existing path, network convergence is greatly reduced because new routing paths are only selected when they are substantially better than pre-existing, best available paths.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007096976-A (JP)
Title: Wireless device
Inventor: MIURA YUSUKE
IPC: H01Q3/26
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To relieve a concentration of return current in the vicinity of feeding point of antenna 1 in a wireless device equipped with a plurality of antennas without limiting the usage of casing materials, or adding parts.  <P>SOLUTION: The wireless device 1 comprises a first casing 11, a second casing 12, and a connection part 13, and is equipped with a first antenna 21 on an upper part of a substrate 15 built in the second casing 12, and a second antenna 23 on a lower part thereof. Both the feeding point 22 of the first antenna 21 and a ground point 24 of the second antenna 23 are provided near a long side 16 of the substrate 15. The return current of the first antenna 21 is distributed over a total electric length of the second antenna 23 from the feeding point 22 through the ground point 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098583-A (JP)
Title: Manufacturing method of woody fiber molded product
Inventor: KAWAJIRI HIDEKI
IPC: D04H1/65
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a woody fiber molded product constituted so that woody fibers are bonded by a polylactic acid type aliphatic polyester and superior in strength and moisture resistance.  <P>SOLUTION: The manufacturing method of the woody fiber molded product includes a mat body manufacturing method for manufacturing a mat body by mixing woody fibers and polylactic acid type aliphatic polyester fibers, a preforming material manufacturing process for manufacturing a preforming material by applying a compatible copolymer to the mat body and a molding process for pressing the preforming material at a temperature bringing the polylactic acid type aliphatic polyester fibers to a softened or molten state to mold the same.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101668-A (JP)
Title: Image forming apparatus and method
Inventor: TOMIOKA YASUHIRO
IPC: G03G21/14
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image with color registration similar to that of a conventional machine without a rise in cost even when a conveyance path does not have a room.  <P>SOLUTION: A counter T which counts a unit time is started (S102). Then it is decided whether both-surface printing is designated (S103) and when both-surface printing is designated, a time for which transfer paper whose both-surface printing is designated comes into contact with a photosensitive drum is measured (S104). The calculated value is added to a counter A (S105). It is decided whether integrated values of all counters A, B, C, and D exceed a predetermined time (S106). The predetermined time is set as a time such that an image is affected when the time for which a second surface comes into contact with the drum within a time of past 30 minutes plus 10 minutes during counting exceeds the predetermined time. When the predetermined time is exceeded, control to increase paper feed intervals and perform printing is carried out (S107) and Duty of both-surface printing performed within the unit time decreases to suppress a rise in temperature of a cartridge.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006093720-A (JP)
Title: Liquid source formation of thin film using hexamethyldisilazane
Inventor: DERBENWICK GARY F
IPC: H01L21/8246
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a thin film of metal oxide, having thickness and quality suitable for use in an integrated circuit.  <P>SOLUTION: Precursor liquid, containing several metals 2-ethylhexanoate, such as strontium, tantalum and bismuth 2-ethylhexanoate in xylene/methyl ethyl solvent, is adjusted, and substrates (5, 858) are arranged in a vacuum deposition chamber (2); a small quantity of hexamethyldisilazane is added to the precursor liquid; the precursor liquid thus adjusted is sprayed; and spray is made to flow into the chamber and a layer of the precursor liquid is deposited on the substrates. The liquid is dried, sintered, and annealed, and a thin film (506, 860) of a ferroelectric layer super-lattice material, such as strontium bismuth tantalite is formed on the substrate. Next, integrated circuits (600, 850) are completed, and at least a part of the ferroelectric layer super-lattice material film is included in constituent elements (604, 872) of the integrated circuits.  <P>COPYRIGHT: (C)2006,JPO&NCIPI