baber/WOPTO huggingface dataset:
Patent JP-2010281378-A (JP)
Title: Fixed constant velocity universal joint
Inventor: FUNABASHI MASASHI
IPC: F16D3/20
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed constant velocity universal joint capable of reducing the size and weight, and capable of improving high angle strength and durability, while securing strength of an inner ring (an inside joint member) and a cage.  <P>SOLUTION: This fixed constant velocity universal joint includes: an outside joint member for forming a track groove 22 on an inner ball surface 21; the inside joint member for forming a track groove 25 on an outer ball surface 24; a torque transmission ball 27 arranged on a ball track formed of a pair of the track groove 22 of the outside joint member and the track groove 25 of the inside joint member; and the cage 28 for holding the torque transmission ball 27. A female serration 61 fitted to a male serration 66 of an inserting shaft 65 is formed on an inner diameter surface of the inside joint member, and the female serration 61 is eliminated on the joint opening side, and a cutout part 84 in the peripheral direction in which a bottom surface 83 becomes a cylindrical shape larger than a large diameter of the female serration 61, is formed in its eliminated part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279610-A (JP)
Title: Game server
Inventor: YAMASHITA ATSUSHI
IPC: A63F13/798
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game server, preventing intentional evaluation contents from being recorded according to the agreement between specific opponents.  <P>SOLUTION: The game server 10 controls a game in which a plurality of players participate through a game machine connected through a network. The game server includes: an identifying part 30a for identifying a player according to an entry request to the game transmitted from the game machine; a game matching part 30b for selecting a player to participate in the game from the plurality of players; a game processing part 30c for controlling the game played between the players based on data transmitted from the game device; a player evaluation management part 30d for receiving evaluation data showing the evaluation on the player as an opponent from the players participating in the game, and calculating evaluation point data based on the number of players as the opponents and the evaluation from the opponents by each player; and a recording part 31 for recording the evaluation point data by each player.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279923-A (JP)
Title: Implement for washing substrate
Inventor: TERUI KENICHIRO
IPC: B08B3/04
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To secure satisfactory washing quality irrespective of a distance from the rotation center while permitting washing of both surfaces of substrate when performing rotation type washing of the substrate on which electronic parts are mounted by using an implement for washing the substrate.  <P>SOLUTION: The implement for washing the substrate is provided with a frame 10 having opening parts 11 which are penetrated such that one edge sides serve as inlets 11a of a washing liquid and the other edge sides serve as outlets 11b of the washing liquid, wherein a plurality of substrates 200 are attached to the inner surface of the opening parts 11 so as to have a gap between the substrates and be arranged along the direction vertical to plate surface of the substrate, in such a substrate attachment state, the washing liquid is introduced from the inlets 11a, is caused to pass through the interior of the opening parts 11 and is made effluent from the outlets 11b and the plurality of substrates 200 are washed. Therein, baffle plates 20 are disposed on positions each of which forms a gap between adjoining substrates 200 among the opening parts 11 and, in such a substrate attachment state, the washing liquid is caused to pass through the gaps between the plate material 20 and the substrate 200 in the opening parts 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285466-A (JP)
Title: Ground-improving slurry composition using blast furnace slag composition and method for preparing soil cement slurry using the same
Inventor: KONO TAKAO
IPC: C04B24/26
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground-improving slurry composition which ensures good applicability in ground-improving constructions, uses blast furnace slag powder in a higher rate than the present slurry compositions to give ground-cured products having necessary strengths, and can inhibit the generation of carbon dioxide, and to provide a method for preparing a soil cement slurry using the same.  <P>SOLUTION: This ground-improving slurry composition is characterized by using the following blast furnace slag composition as a binder to prepare a water/the blast furnace slag composition in a mass ratio of 40 to 250%, and containing an admixture in an amount of 0.1 to 5 pts.mass per 100 pts.mass of the blast furnace slag composition. The blast furnace slag composition is prepared by adding 0.5 to 1.5 pts.mass or 5 to 45 pts.mass of an alkali stimulating material to 100 pts.mass of a mixture comprising 80 to 95 mass% of blast furnace slag powder having a fineness of 3,000 to 13,000 cm<SP>2</SP>/g and 5 to 20 mass% of gypsum (totally 100 mass%).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287481-A (JP)
Title: Electrolyte for lithium ion secondary battery
Inventor: IWAHISA MASAHIRO
IPC: H01M10/052
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for a lithium ion secondary battery which is hardly oxidized and decomposed.  <P>SOLUTION: The electrolyte for the lithium ion secondary battery includes a glyme complex consisting of: a glyme mixture made from methyl triglyme and methyl tetraglyme; and lithium ions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287114-A (JP)
Title: Method and device for storing data
Inventor: KAI NAOYUKI
IPC: G06F12/02
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage method allowing random access in block units of compression data, and allowing reduction of an error while suppressing a compression rate.  <P>SOLUTION: In the data storage method, compression block data wherein block data are compressed are obtained, and it is decided whether or not a compression block size of the compression block data exceeds an expectation compression block size. As the result of the decision, when it is decided that it does not exceed the expectation compression block size, flag information indicating that it does not exceed the expectation compression block size, and the compression block data are stored in a compression block. When it is decided that it exceeds the expectation compression block size, flag information indicating that it exceeds the expectation compression block size, pointer information for designating a place of the compression block for storing the compression block data exceeding the expectation compression block size, and the compression block data are stored in the compression block.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284393-A (JP)
Title: Window fitting structure of fire extinguisher
Inventor: YOSHIDA TETSUO
IPC: A62C35/20
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply and easily fit and replace a window plate material.  <P>SOLUTION: In the state disposing the window plate material 64 in a window hole opened in a door 32, an outer window fitting frame 66 and an inner window fitting frame 68 are fastened by a fastening member including a bolt 82 and a nut 84. The outer window fitting frame 66 and the outside of the inner window fitting frame 68 are caught in an opening edge of the window hole 62 through outer packing 70, 76 and fixed, and at the same time, the window plate material 64 is put between the outer window fitting frame 66 and the inside of the inner window fitting frame 68 through an inner packing and supported. In the window plate material 64, a contamination preventive coating layer for preventing contamination is formed on the surface thereof located at the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301554-A (JP)
Title: Generation of challenge response image including recognizable image
Inventor: MATES JOHN W
IPC: G06F21/20
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To generate a challenge response image including a recognizable image.  <P>SOLUTION: Provided are a method, system, and article of manufacture for generating a challenge response image including a recognizable image. A challenge image is generated including random elements and a recognizable image. The challenge image is transmitted to a recipient. Recipient input associated with the transmitted challenge image is received. A determination is made as to whether the received recipient input matches a descriptor associated with the recognizable image in the challenge image. Indication is made that the recipient has correctly identified the recognizable image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011000829-A (JP)
Title: Image forming apparatus, image forming method, and program
Inventor: FUJIWARA MAKOTO
IPC: B41J2/01
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain superior printing images with reduced density fluctuation by providing a method for correcting the density fluctuation in real time in multipath printing.SOLUTION: Original printing data used for printing in each path are obtained. The sum value in the range where the density value to be corrected are set in advance of the image shown by respective original printing data is obtained using the original data used in each path from the first path to the n-th path (n>1). The density value in the range where the density value is corrected for the image printed on a recording medium in each path from a first path to n-th path (n>1) is obtained before printing in the (n+1)th path. The differential density value between the obtained density value and the calculated density value is obtained and the original printing data used for printing is corrected using the differential density value before printing in the (n+1)th path. The printing in the (n+1) path is carried out using the corrected printing data.
Patent JP-2011002763-A (JP)
Title: Developing device and image forming apparatus provided with the same
Inventor: KAGAWA TETSUYA
IPC: G03G15/08
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for obtaining an excellent image, even when a high printing image continues.SOLUTION: A conveying member 13 and two stirring members 14 and 15 are provided in the housing 11 of a developing device 9. A guide 24 is provided in the inner bottom surface 27 of the housing 11 between the two stirring members 14 and 15. The guide 24 is like a mountain whose cross-section-shaped skirt part 26 orthogonal to the axial directions of the rotating shafts 14a and 15a of the stirring members 14 and 15 spreads out wide toward the end. The guide 24 is disposed so that a gap among the outermost part 23 of the respective two stirring members 14 and 15, the inner bottom surface 27 of the housing 11 and the guide 24 is ≥1.5 mm and ≤3 mm. The rotational directions of the two stirring members 14 and 15 are the same. The first stirring member 14 and the second stirring member 15 supply the developer, which is sufficiently stirred and electrified by the guide 24, to a developer carrier 12, so that even when a high printing image continues, an excellent image is obtained.
Patent JP-2011010412-A (JP)
Title: Autonomous operation control system of important load
Inventor: YAMANE TOSHIHIRO
IPC: H02J9/08
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To enable autonomous operation which continuously feeds power to an important load by using an accumulator battery and a solar cell, even if a power feed line of a commercial system which feeds power to the important load is interrupted.SOLUTION: A generator 5 and the important load 4 are connected to the power feed line of the commercial system 1 connected with a general load 2 via a power switch PSW, the accumulator battery 7 is connected to a connecting line of the power switch PSW and the important load 4 via an AC-DC converter 6, the solar cell 9 is also connected thereto via a power conditioner 8, and it is determined whether a voltage is a prescribed value or below by performing voltage detection (12) at the output side of the power switch PSW. By this arrangement, a control mode of the accumulator battery 7 is switched to current control by powering on the power switch PSW on condition that the voltage has reached the prescribed value, and the control mode of the accumulator battery 7 is switched to voltage control by releasing the power switch PSW on condition that the voltage has been lowered to a value equal to or below the prescribed value.
Patent JP-2011008514-A (JP)
Title: Semiconductor apparatus
Inventor: OKAMOTO TOSHIJI
IPC: G11C11/4074
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since it is not possible to maintain a divided voltage with respect to the fluctuation of a power supply voltage in a conventional voltage division circuit, it is necessary to provide a constant voltage generation circuit, and the scale of the circuit is increased.SOLUTION: The voltage division circuit includes: a divided voltage generation circuit 11 equipped with a first resistor element R1 and a first transistor N1 connected in series between a first power supply VCC and a second power supply VNEG, and configured to generate a divided voltage by dividing a voltage difference between the voltage of the first power supply VCC and the voltage of the second power supply VNEG based on the resistance ratio of the first resistor element R1 and the first transistor N1 specified according to the level of a first current iN1 flowing to the first transistor; and a current control circuit 12 equipped with a second transistor N2 that is connected in a mirror configuration to the first transistor N1, which determines the level of the first current iN1 by a control current i3 flowing from a first terminal to a second terminal, and configured to increase and decrease the control current i3 according to an increase and decrease in a voltage difference between the first power supply VCC and a ground power supply.
Patent JP-2011006035-A (JP)
Title: Gas discharging device
Inventor: HOSHIKAWA KAZUYA
IPC: B60H3/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge device capable of further downsizing, and capable of synchronizing emission timing of a vortex ring in a gun barrel part.SOLUTION: This gas discharge device includes at least two air gun parts 51, 52 provided with an energizing means 523 for energizing a piston 520 to one side, at least two driving motors 530 for imparting a driving force against an energizing force of the energizing means 523, release mechanisms 522a, 532c for releasing the driving forces imparted to a piston rod 522 by the respective driving motors 530, a detecting means 72 for detecting the presence of the piston rod, and a control means 100 for stopping an operation of the driving motor 530 for driving the detected piston rod 522, when any of the piston rods is detected by the detecting means 72, and for arrangement-controlling the timing for releasing concurrently the piston rod by the release mechanisms 522a, 532c with all of the driving motors held stopped temporarily.
Patent JP-2011012711-A (JP)
Title: Electromagnetic clutch and electromagnetic brake
Inventor: MISHINA HIROTSUGU
IPC: F16D27/112
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch and an electromagnetic brake capable of restricting displacement of a driving shaft and a driven shaft when transmitting the rotation torque of the driving shaft to the driven shaft.SOLUTION: In an electromagnetic clutch and an electromagnetic brake, the concentricity of a driving shaft 1 and a driven shaft 2 with each other can be secured by forming a recess 11 in a friction surface of a rotor 3 fixed to the driving shaft 1, forming a conical projection 12 in a friction surface of an armature 4 fixed to the driven shaft 2, and fitting the recess 11 and the conical projection 12 to each other when the friction surfaces of the rotor 3 and the armature 4 are brought in contact with each other.
Patent JP-2011013992-A (JP)
Title: Technique for protecting data in disk array
Inventor: MARUOKA SHINJI
IPC: G06F3/06
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To enable a disk array device (RAID) to recover important data, even in the event of the multiple failures of a physical disk by enhancing a protection level only for the important data without increasing physical disks.SOLUTION: A technique includes a logical drive (P) that can be restored up to the failure of one HDD, a logical drive (Q) that can be restored up to the failure of two HDDs, and a logical drive (R) that can be restored up to the failure of N-1 HDDs (N: number of HDDs forming the logical drive). The logical drive (P) is defined as a logical drive mainly accessed by the user. A file access monitoring service monitors all user files in the logical drive (P). The file of the logical drive (P) recently accessed is moved to the logical drive (Q). The file of the logical drive (P) designated by the user is moved to the logical drive (R). After the occurrence of failure of a plurality of HDDs, the files of the logical drive (Q) and the logical drive (R) are restored to the logical drive (P).
Patent JP-2011021807-A (JP)
Title: Heat accumulator and cooling method using the heat accumulator
Inventor: ISHII SHIGERU
IPC: F25D16/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat accumulator capable of shortening cooling time, preventing drying and deterioration of a cooled object and enhancing energy efficiency by effectively storing and emitting heat.  <P>SOLUTION: The heat accumulator 10 includes: a heat insulating case 12 forming a space 16 therein and having an inlet 12a and an outlet 12a; a thermal storage medium 20 arranged within the space 16, having a high thermal conductivity body with higher thermal conductivity and heat capacity than those of air and enabling heat storage; and a fan 18 arranged in the vicinity of the inlet 12a or the outlet 12a and promoting flowing of cooling air from the inlet 12a toward the outlet 12a. The cooling air can be made to flow in the thermal storage medium 20. The fan 18 suppresses flowing of the cooling air from the inlet 12a toward the outlet 12a up to a point near the freezing point of the cooled object, and promotes the flowing of the cooling air from the inlet 12a toward the outlet 12a upon arrival at the point near the freezing point of the cooled object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022013-A (JP)
Title: Apparatus, method, and program for searching route and recording medium
Inventor: SANADA TAKASHI
IPC: G01C21/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route searching apparatus for reducing the number of re-searches of a guidance route.  <P>SOLUTION: An obtaining part 106 obtains position information of the current position of a moving body. When a route determination part 107 has determined that the current position of the moving body lies outside a guidance route, a searching part 109 re-searches a new guidance route. Even when the route determination part 107 has determined that the current position of the moving body lies outside the guidance route, when a section determination part 108 has determined that the current position of the moving body lies within a prescribed section which a user has registered at a registration part 102, the searching part 109 does not re-search a new guidance route.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023578-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: AKIYAMA TAKASHI
IPC: H01F38/12
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine, the ignition coil reliably securing conductivity in connecting a high-voltage terminal to a terminal pin, and high in reliability of a connection part.  <P>SOLUTION: The ignition coil for an internal combustion engine includes a primary coil 10, a secondary coil 20, an iron core 30 and an insulation case 40, wherein: an insulation resin 50 is filled in the insulation case 40; and a high voltage generated in the secondary coil 20 is transmitted to a high-voltage terminal 70 through a terminal pin 60. The ignition coil is structured such that, when connecting the terminal pin 60 connected to the secondary coil 20 to the high-voltage terminal 70, a slit 71 is formed on the high-voltage terminal 70, the high-voltage terminal 70 is pressed in the insulation case 40 to house the lower end 61 of the terminal pin 60 in the slit 71, and the space of the slit 71 is reduced by radial compression force in pressing the high-voltage terminal 70 into the insulation case 40 to bring the high-voltage terminal 70 and the terminal pin 60 into press contact with each other, whereby electrical connection is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020830-A (JP)
Title: Land power-supply cable reel
Inventor: FUJITA MASUMI
IPC: B66D1/12
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a land power-supply cable reel for stably supplying power from a land to a ship without giving damage to a cable in use.  <P>SOLUTION: The land power-supply cable reel includes the power-supply cable 6 to be mounted on the ship 2 for supplying power from a land power supply installation 4 provided on a quaywall 3 to a power receiving installation 5 in the ship 2 when the ship 2 moors to a port, and a winding drum 7 for winding the power-supply cable 6. To prevent the slack or over-tension of the power-supply cable 6 due to a change of a height-position relationship between the ship 2 and the quaywall 3, an auto tension mechanism 11 is provided on the winding drum 7 for controlling the tension of the power-supply cable 6 to be kept always constant by the constant torque control of an inverter 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028468-A (JP)
Title: Alarm
Inventor: INUZUKA KAZUHIRO
IPC: G08B21/16
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance safety to gas during an alarm stop, in a gas alarm including a function of stopping an alarm by an operation of an alarm stop switch.  <P>SOLUTION: This alarm detects a CO concentration by a gas sensor 2 by a microcomputer 1. When the detection concentration reaches a preset alarm concentration, the alarm generates the alarm. When the operation of the alarm stop switch 3 is performed, the alarm stops the alarm. The alarm selects an alarm stop time from 60 sec, 30 sec, and 10 sec according to a value of the detection concentration at a time point of the alarm stop. The alarm monitors the gas concentration or a detection concentration gradient during the alarm stop. The alarm makes the alarm stop time shorter as the detection concentration detected by the gas sensor 2 during the alarm stop becomes higher. The alarm makes the alarm stop time shorter as the detection concentration gradient detected by the gas sensor 2 during the alarm stop becomes higher. The alarm is similarly applied to a fire alarm detecting smoke by a smoke sensor or a fire alarm detecting a temperature by a temperature sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT