baber/WOPTO huggingface dataset:
Patent JP-2009064768-A (JP)
Title: Manufacturing method for membrane-electrode assembly of fuel cell
Inventor: LEE KI SUB
IPC: H01M8/02
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a membrane-electrode assembly of a fuel cell capable of reducing interfacial resistance and simplifying manufacturing processes and shortening a manufacturing time, and obtaining reduction effects of catalyst and manufacturing cost.  <P>SOLUTION: In the manufacturing method for a membrane-electrode assembly of a fuel cell, the manufacturing method includes a stage of coating a binder on the surface of a film, a stage of gluing the film and an electrolyte membrane with the binder by heating and crimping after mounting the electrolyte membrane on the film where the binder is coated, a stage of bar-coating catalyst slurry on the surface of the electrolyte membrane by making use of a casting knife or an applying unit in order to form a catalyst electrode layer, a stage of obtaining a two-layered membrane-electrode assembly by separating an assembly of a membrane and the catalyst electrode layer from a polymer film after drying, and a stage of completing a three-layered membrane-electrode assembly wherein the catalyst electrode layer is laminated on both sides of the electrolyte membrane by heating and crimping, after overlapping electrolyte membranes with each other by preparing two sets of two-layered membrane-electrode assemblies.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008160083-A (JP)
Title: Lithographic apparatus and method
Inventor: BEST KEITH FRANK
IPC: H01L21/60
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which forms a ring-shaped resist pattern for forming bumps in a substrate by electrodepositing.  <P>SOLUTION: The apparatus includes a substrate holder arranged to hold a substrate W coated at least in part with resist R, and a heating device configured to heat an area of the resist. The relative movement between the substrate holder and the heating device HD is possible. The movement is arranged such that, in use of the ring seal forming apparatus, the area of resist heated by the heating device HD is ring-shaped, so that the ring-shaped resist pattern can be formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009130442-A (JP)
Title: Signal transmission system and control method thereof
Inventor: DEURA KATSUJI
IPC: G09G5/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission system capable of acquiring an excellent image even if an image signal is transmitted over a long distance, and to provide a control method thereof.  <P>SOLUTION: Synchronous signal/image signal superimposition circuits 11a, 11b of a transmitter 10 superimpose a synchronous signal on at least one image signal out of a plurality of image signals and output the signal as a superimposition signal to a receiving device 20. Synchronous signal/image signal separation circuits 21a, 21b of the receiving device 20 separate an image signal and a synchronous signal included in the superimposition signal. Analog delay circuits 23a, 23b adjust the delay amount of the separated image signal for another image signal. A control microcomputer 25 and delay circuits 24a, 24b adjust the delay amount of the separated synchronous signal (Fig. 2, Fig. 4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131058-A (JP)
Title: Winding structure of stator
Inventor: NAKAGAWA YOSHIYA
IPC: H02K3/28
Filed: 2007-11-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding structure of a stator that makes it easy to form coils and to reduce potential differences generated in contact portions of the same phase coils.  <P>SOLUTION: The winding part 30 in the winding structure of the stator 1 is structured by connecting in parallel two coil connection units, in which U-, V- and W-phase coils connecting a plurality of single coils UA1-4 are connected to each other. With regard to the U-phase coil 4U, the single coil UA1 at the highest voltage side when energized in one coil connection unit is adjacent to unit coils UB1-3 other than a single coil UB4 at the lowest voltage side when energized in the other coil connection unit. A single coil UB1 at the highest voltage side when energized in the other coil connection unit is adjacent in the circumferential direction C to unit coils UA1-3 other than a single coil UA4 at the lowest voltage side when energized in one coil connection unit. The same applies to V- and W-phase coils.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136083-A (JP)
Title: Wiring-piping material protective cover
Inventor: KAWAMURA YUICHI
IPC: H02G3/04
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective cover that protects a salient corner and a re-entering corner of a wiring-piping material with no trouble even if the walls of a building do not intersect accurately at 90° at a salient corner or a re-entering corner.  <P>SOLUTION: A cover L<SB>1</SB>is slidable along one wall surface W<SB>1</SB>while engaging pieces (engaging portions) 23 provided in similar form on the cover is engaged with a pair of first engaging recesses (engaged portions) 3 provided on the opposite sides forming an intersection angle of 270° of base plate portions 1 and 2 constituting a base V<SB>1</SB>secured to one wall surface W<SB>1</SB>out of two wall surface W<SB>1</SB>and W<SB>2</SB>intersecting substantially perpendicularly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132291-A (JP)
Title: Upper body structure of vehicle body
Inventor: YAMAMOTO HIDEYASU
IPC: B62D25/04
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upper body structure of a light vehicle body sharing load by a center pillar and a front pillar after starting deformation of the center pillar when performing an input into a roof.  <P>SOLUTION: When the vehicle body 10 receives load from the above on the ground G, etc., a portion receiving the load from the ground G after the roof 16 and a roof side rail 30 receive the load to be deformed is located on a line for connecting two points of an upper end portion 14A of the center pillar 14 and an input portion 11 on a vehicle body front upper side of the vehicle body 10. A point where the line for connecting the upper end portion 14A and the input portion 11 crosses a division bar 20 is made as a rigid inflection point 21. In the division bar 20, an upper side from the rigid inflection point 21 and a lower side from the point 21 are made as a low rigidity portion 25 and a high rigidity portion 23, respectively. When a vehicle body lower side and a vehicle body upper side are made as the high rigidity portion 23 and the low rigidity portion 25, respectively, by making the rigid inflection point 21 as a boundary, the rigid inflection point 21 is set, for instance, by making the high rigidity portion 23 and the low rigidity portion 25 have lamination thickness 3.0 mm and 1.0 mm, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135061-A (JP)
Title: Lead acid battery and manufacturing method of lead acid battery
Inventor: SAKAI MASANORI
IPC: H01M4/68
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead acid battery capable of securing a lifetime for a long period.  <P>SOLUTION: The lead acid battery has an electrode plate group housed in a battery case. The electrode plate group has a positive electrode plate and a negative electrode plate laminated through a separator. A powder rolled sheet 27 in which powder of lead alloy containing tin 1.5 wt.% is rolled out and formed in sheet form is used as a current collector 28 respectively for the positive electrode plate and the negative electrode plate. The powder rolled sheet 27 is laminated doubly by being folded up into two. The laminated powder rolled sheet 27 is made in one body by a punching work or an expanding work. A positive electrode active material paste and a negative electrode active material paste are respectively coated on the current collector 28. Thereby, deformation due to corrosion of the powder rolled sheet 27 is suppressed, and the thickness of the current collector 28 is increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008125097-A (JP)
Title: Broadcast transmitter, broadcast transmitting/receiving system, and broadcast receiver
Inventor: OI SHINICHI
IPC: H04N7/173
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent infringement of copyright due to the tampering of copyright protection information.  <P>SOLUTION: In order to prevent a digital copy control descriptor and a content utilization descriptor that are pieces of information for copyright protection, from being tampered, tampering detection data for the descriptors are calculated at a transmitting side, placed in an ECM and transmitted. The existence/non-existence of tampering is determined from the digital copy control descriptor, the content utilization descriptor and the tampering detection data in the ECM received on the receiving side. The existence of tampering is determined, control for disabling viewing, or the like, is performed, and by suppressing tampering copyright protection becomes possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009090086-A (JP)
Title: Pachinko game machine
Inventor: TAKAHASHI TOSHITAKA
IPC: A63F7/02
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine, including a game ball directing device disposed in a generator device, achieving rolling of a game ball in a variety in the game ball directing device, and correcting the influence of a change in angle of inclination of the directing device due to a shock of a game board.  <P>SOLUTION: This pachinko game machine includes: a first generator device 14 and a second generator device 19, on the game board; and at least one game ball rolling direction changing means 18, 250 for changing the rolling direction of the game ball released from the first generator device onto the game board, wherein at least a part of the game ball rolling direction changing means also serves as game ball guide probability adjusting means for adjusting the probability of guiding the game ball into the second generator device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145081-A (JP)
Title: Method and apparatus for measuring error quantity of occurrence factor of rotational asymmetric aberration
Inventor: UEKI NOBUAKI
IPC: G01M11/02
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method and an apparatus for measuring error quantities to be occurrence factors of rotational asymmetric aberration of a test lens with high accuracy, while separating the error quantities of the occurrence factors of the rotational asymmetric aberration from each other.  <P>SOLUTION: Seidel's third and fifth order coma aberrations which satisfy linear relational expressions with respect to the face tangle and face deviation of the test lens 1, are selected, and the value of each coefficient in the linear relational expressions is found by computer simulation. Transmission wave front measurement with respect to the test lens 1 is performed by an interferometer equipped with a null mirror 6, and each occurrence quantity of the third and fifth coma aberrations is found. By solving simultaneous equations acquired by substituting the found value of each coefficient and the value of each occurrence quantity of the third and fifth coma aberrations, into the linear relational expressions, each value of the face tangle and face deviation of the test lens 1 is found.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144774-A (JP)
Title: Rotation transmitting device
Inventor: AKIYOSHI KOJI
IPC: F16D1/09
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation transmitting device for reducing looseness in the rotational direction, and having a large torque capacity.  <P>SOLUTION: A cylindrical surface 17 is formed on an outer ring 11, a cam surface 18 is arranged on an inner ring 12, and a pair of opposed rollers 21 and a coil spring for energizing its rollers 21 in the separating direction, are incorporated into a pocket 20 of a retainer 19. The retainer 19 is divided into a control retainer 19A movable in the axial direction and a rotary retainer 19B immovable and rotatable in the axial direction, and an inclined cam surface is formed in a butting part of its divided pillar part. An armature 31 is connected to the control retainer 19A, and the control retainer 19A is moved in the axial direction by current-carrying to an electromagnet 33. A width in the peripheral direction of the pocket 20 is changed by relatively rotating the control retainer 19A and the rotary retainer 19B by pressing of a coil spring, and the pair of opposed rollers 21 are engaged. A rotor 32 is fixed on an input shaft 15 by a screw engaging means S, and a clearance (c) of an opposed surface between the rotor 32 and the armature 31 can be adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147606-A (JP)
Title: Cellular phone
Inventor: NAGASE KAZUHIRO
IPC: H04M1/00
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To correctly calculate a total packet amount used by a browser (full browser) while considering a data size of a header to be added in each layer of a protocol.  <P>SOLUTION: A cellular phone 2 communicates data with an information provision apparatus to be connected via a packet network 4. A control unit 41 obtains an information management apparatus identifier for identifying an information management apparatus within the packet network 4 which mediates when the data communication is performed with the information provision apparatus to be connected further via an external network among information provision apparatuses, determines whether the identifier to be added to the data when the data communication is performed is coincident with the information management apparatus identifier, and calculates a data amount when the data communication is performed with the information provision apparatus to be connected via the external network. A storage part 42 stores the calculated data amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142219-A (JP)
Title: New yeast suitable for alcohol fermentation and method for producing alcohol therewith
Inventor: NAKAMURA TOSHIHIDE
IPC: C12N1/16
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new isolated yeast having acid resistance and suitable for a method for alcohol-fermenting a saccharified liquid without depending on an antibiotic, because the separation of the new yeast which is a natural yeast and has acid resistance suitable for the method for alcohol-fermenting the saccharified liquid without depending on an antibiotic is important, to provide a composition containing the new yeast and used for the alcohol fermentation, and to provide a method for producing alcohol with the new yeast.  <P>SOLUTION: An alcohol fermentation in a state inhibiting the proliferation of various microbes by the addition of an acid was noticed as a method for alcohol-fermenting of a saccharified liquid without depending on an antibiotic, and a new yeast having acid resistance and suitable for the alcohol fermentation in a state inhibiting the proliferation of bacteria by the addition of an acid was separated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144653-A (JP)
Title: Exhaust gas recirculation device
Inventor: KONAKAWA HIDEFUMI
IPC: F02M25/07
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an exhaust gas recirculation device capable of uniformly supplying EGR gas to each intake port of a multi-cylinder engine.  <P>SOLUTION: An intake tank 31 into which intake air is supplied and an EGR tank 32 into which exhaust gas is supplied are formed integrally with each other. The number of the supply pipes 34 for independently supplying the intake air from the intake tank 31 to each intake port 11 of an engine is equal to that of the intake ports 11. A communication hole S for guiding the EGR gas in the EGR tank 32 into the intake tank 31 is formed in a partition wall 33 between the intake tank 31 and the EGR tank 32. The communication hole S is arranged in proximity to each intake port.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148192-A (JP)
Title: Method for producing jatropha oil by cell culture
Inventor: KITAGAWA NAOMI
IPC: C11C3/10
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce both high-quality oil and biodiesel fuel using a Jatropha plant as a raw material.  <P>SOLUTION: A method for producing a Jatropha oil is provided, being characterized by including culturing cells of a Jatropha plant, drying the callus cells obtained, and extracting the aimed oil from the dried product. A method for producing a biodiesel fuel using the above Jatropha oil is also provided. Also, the method for producing the biodiesel fuel is characterized by including culturing cells of a Jatropha plant, drying the callus cells obtained, and subjecting the thus dried callus cells to direct tranesterification reaction using a strong acid-alcohol solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153037-A (JP)
Title: Mail filtering device
Inventor: NAGOYA MITSUGI
IPC: G06F13/00
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for filtering a spam mail appropriately.  <P>SOLUTION: A communication controller 10 includes: a first database 50 provided for each user; a user database 57 for associating a user ID to an IP address allocated with a user's terminal for storage; a user database update section 460 for acquiring the user ID of the terminal and the IP address given to the terminal from a connection management server 120 for registering in the user database 57; a user identification section for acquiring the user ID by retrieving the IP address of the transmission source of the communication data including a mail from the user database 57 for acquiring the user ID; a retrieval circuit 30 for performing retrieval by referring to a record corresponding to the acquired user ID of the first database 50; and a processing execution circuit 40 for filtering a spam mail based on the retrieval results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158338-A (JP)
Title: Fuel battery stack
Inventor: TAKEYAMA MAKOTO
IPC: H01M8/04
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery stack which discharges water flowing through a gas discharge manifold in a fuel cell stack outside of the stack without hampering the discharge of water by an end plate in a simple configuration.  <P>SOLUTION: The fuel battery stack includes the fuel cell stack 38 formed by stacking a plurality of fuel cells, the end plate 36a disposed at least on one end in the direction of stacking of the fuel cell stack 38, the gas discharge manifold 54b formed to penetrate the fuel cell stack 38 in its stacking direction, and a gas discharge passage 44b which is formed to penetrate the end plate 36a to communicate with the gas discharge manifold 54b. The gas discharge manifold 54b has a first tilt angle θ1 at which the gas discharge manifold 54b tilts downward toward the downstream side in the direction of gas discharge, while the gas discharge passage 44b has a second tilt angle θ2 at which the gas discharge passage 44b tilts toward the downstream side in the direction of gas discharge. The second tilt angle θ2 is determined to be larger than the first tilt angle θ1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158051-A (JP)
Title: Nonvolatile semiconductor memory device and read test method
Inventor: HONDA YASUHIKO
IPC: G11C16/06
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device in which a read test can be performed by the path same as that of normal read without adding a test circuit to a read path.  <P>SOLUTION: The nonvolatile semiconductor memory device has a memory cell array constituted by arranging a plurality of electrically rewritable nonvolatile memory cells, a parity generating circuit generating a check code used for error correction based on input data input from the outside, a first write control circuit writing the input data in the memory cell array, a second write control circuit writing the check code in the memory cell array, and an internal control circuit for performing control to decide whether write operation by the first control circuit is performed or not, or whether write operation by the second write operation is performed or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009161598-A (JP)
Title: Powder treated with (meth)acrylic-grafted silicone polymer and product using the same
Inventor: YAMADA TAKESHI
IPC: C08F283/12
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder for cosmetics which is excellent in dispersibility in an oil phase and in water repellency, and which, when incorporated into cosmetics, can improve spreadability on the skin and touch.  <P>SOLUTION: The powder treated with a (meth)acrylic-grafted silicone polymer is obtained from a mixture including a volatile silicone oil, a (meth)acrylic-grafted silicone polymer in which a monomer component containing a (meth)acrylic monomer is grafted onto the main chain of a polysiloxane, and a powder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160759-A (JP)
Title: Liquid ejector
Inventor: DEGUCHI MASAAKI
IPC: B41J2/055
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejector which can suppress the generation of cross talk by negating pressure waves each other that propagate from a plurality of pressure chambers to a common liquid chamber when a pressure variation is generated concurrently in the plurality of pressure chambers.  <P>SOLUTION: An inkjet head 1 is equipped with the plurality of pressure chambers 20, ejecting an ink from nozzles which respectively communicate with the pressure chambers 20 when pressure variation is generated to the pressure chambers 20. The plurality of pressure chambers 20 communicate by a communication conduit 24 with the common liquid chamber 23 in which the liquid is stored. The communication conduit 24 has a first channel 31, a second channel 32 and an expansion chamber 33. The first channel 31 communicates with the common liquid chamber 23, the second channel 32 communicates with the pressure chambers 20, and the expansion chamber 33 is formed between both the channels 31 and 32. The expansion chamber 33 is formed larger in channel cross sectional area than the first and second channels 31 and 32, having its channel length made different from a channel length of an adjacent other expansion chamber 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163954-A (JP)
Title: Mounting body, illuminating device equipped with the same, and installation method
Inventor: YAMAMOTO MASASHI
IPC: F21V23/00
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a conventional mounting body has not taken into consideration of a device for being held to a body to be mounted, thereby, when installing an illumination device attached with the mounting body mounted on the body to be mounted or when removing it, the mounting body comes off the body to be mounted and that when the illumination device is in switched-on state, there is a possibility of even an electric shock.  <P>SOLUTION: A cylindrical mounting body T1 is made of an electric insulating material having a cross-section of ring shape, and constructed of a housing portion 3 to house an electric active part such as a power supply component or the like and a base support portion 4 to support a base for connecting to a socket of an electric bulb, and the housing portion 3 is provided with a mounting part 32 to install on a mounted body such as a heat radiation member or the like. Thereby, insulation between the body to be mounted and the electric active part is secured, and the mounting body which can hold while being mounted on the body to be mounted, to provide an illumination device equipped with the same, and to provide an installation method of the mounting body on the body to be mounted are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT