baber/WOPTO huggingface dataset:
Patent JP-2010228042-A (JP)
Title: Impact tool
Inventor: MIZUNO MITSUMASA
IPC: B25B21/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact tool which is silent and inexpensive and has a long life.  <P>SOLUTION: The impact tool includes a torque generating part 6 comprising a rotary drum 4 having a fluid sealed inside and held rotatably and a rotary shaft 5 held rotatably in the rotary drum 4 where one of the rotary drum and the rotary shaft serves as an input side and the other serves as an output side. The rotary drum includes a line of teeth 41 formed axially at intervals on its inner peripheral surface. The rotary shaft includes, on its outer peripheral surface, a line of blades 51 formed axially at intervals and passing between the teeth by relative rotation with respect to the rotary drum. The torque generating part generates torque by an impact force generated when a flow path of the fluid rapidly narrows when the blades pass between the teeth by the relative rotation of the rotary drum and the rotary shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229603-A (JP)
Title: Leathery sheet with textured surface and method for producing the same
Inventor: TANAKA JIRO
IPC: D06M101/32
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leathery sheet with a textured surface which has characteristics further similar to natural leathers, and to provide a method for producing the leathery sheet with a textured surface reasonably, at low cost and under a low environmental burden.  <P>SOLUTION: The leathery sheet with a textured surface is configured such that the surface of a leathery sheet 1 comprising: an entangled nonwoven fabric where fiber bundles each including a plurality of extrafine filaments have been three-dimensionally entangled, and a polymeric elastomer included in the entangled nonwoven fabric, is formed with a thermally-bonded layer made by thermally bonding the extrafine filaments and/or the fiber bundles to one another. The method for producing the leathery sheet with a textured surface is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239191-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAGANO MIKI
IPC: G05F3/30
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of alleviating load variations in an amplifier caused by uneven quality for resistive elements or influence on amplification characteristics caused by temperature change, which is produced during manufacturing of the semiconductor integrated circuit.  <P>SOLUTION: The semiconductor integrated circuit includes an amplifier circuit 2, a bias circuit 3, a monitor resistive element 5MR, a measuring terminal 6, and a plurality of adjusting resistive elements 71. The bias circuit 3 performs voltage conversion of the current from a band gap reference current source 5 having a resistive element formed in a circuit fashion on a semiconductor substrate, and supplies bias voltage to the amplifier circuit 2. The monitor resistive element 5MR is formed in the bias circuit 3 by semiconductor joining. The measuring terminal 6 is prepared on semiconductor substrate and measures the monitor resistive element 5MR. The plurality of adjusting resistive elements 71 constitute a part of the band gap reference current source 5, and have different resistance value for adjusting circuit current. When a resistance value of the monitor resistive element 5MR is low compared with a desired value, an adjusting resistive element having a resistance value higher than the desired value is chosen. When the resistance value of the monitor resistive element 5MR is high compared with the desired value, an adjusting resistive element having a resistance value lower than the desired value is chosen. Bias voltage of the amplifier circuit 2 is adjusted according to the choice.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236394-A (JP)
Title: Hydraulic motor for construction machine
Inventor: TSUKAMOTO HIROYUKI
IPC: F03C1/253
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure a brake function and prevent chattering between seals of a rod and a cylinder of a hydraulic cylinder during minute operation of an attachment of a hydraulic shovel.  <P>SOLUTION: A turning hydraulic motor and a brake part 70 of a travelling hydraulic motor are isolated by oil seals 11a, 11b to form a small chamber 12. The small chamber is filled with working fluid having high friction coefficient. Oil chambers of a main circuit excluding the small chamber are filled with working fluid having low friction coefficient. An independent inlet 78 of high friction working fluid communicating to the brake part small chamber is provided on a casing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238471-A (JP)
Title: Fuel cell system
Inventor: OGAWARA HIROKI
IPC: H01M8/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To keep high power generation efficiency by suppressing drop in temperature of a fuel cell exceeding a necessary degree, while increasing heat recovery efficiency from the fuel cell in a fuel cell system.  <P>SOLUTION: The fuel cell system includes: a fuel cell module 20 housed in a housing chamber R1 so as to leave a space from the inner wall; a first heat exchanger 33 conducting heat exchange between combustion exhaust gas from the fuel cell module 20 and stored hot water from a hot water storage tank 31; an air introduction port 12a introducing air from the outside into the housing chamber R1; an air driving port 11b driving air within the housing chamber R1 to the outside; a blast means 15 installed in a passage through which air flows from the air introduction port 12a to the air driving port 11b and sending out air; and a second heat exchanger 34 which is a heat exchanger conducting heat exchange between air (ventilation air) flowing from the air introduction port 12a to the air driving port 11b and stored hot water, and is installed within a casing 11 so as to leave a space from the fuel cell module 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243565-A (JP)
Title: Developing device and image forming apparatus
Inventor: UETAKE SHIGEO
IPC: G03G15/08
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device, controlling the quantity of toner supplied to each toner support independently of a developing electric field between the toner support and an image support, causing each toner support to exhibit a desired developing capability and providing a high-quality image even in high-speed development in a hybrid developing device including a plurality of toner supports and an image forming apparatus.  <P>SOLUTION: The quantity of toner supplied from a developer support to the respective toner supports is controlled independently of a developing electric field between the toner support and the image support by making different phase of a.c. voltage applied to the plurality of toner supports, frequency and duty ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240667-A (JP)
Title: Damper fixture and method for manufacturing the same
Inventor: HIRAI TAKASHI
IPC: B23K9/20
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper fixture capable of improving welding strength of a fixing plate and a stud bolt and securely preventing failure such as clogging of sputter in the screw groove of the stud bolt during arc stud welding, and also to provide a method for manufacturing the same.  <P>SOLUTION: The damper fixture 1 includes the fixing plate 2 and the stud bolt 3. In the stud bolt 3, a taper part 34 is formed at a root of a bolt head 33 side of a main shaft 31, and a protrusion 35 is formed at the bolt head 33. The main shaft 31 is inserted into the bolt insertion hole 21 of the fixing plate 2 and arc stud welding is carried out in a pressed state. The damper fixture 1 has a first welding part 41 formed at the abutting part of the taper part 34 and the bolt insertion hole 21 and second welding parts 42 at the abutting part of the protrusion 35 and the fixing part 2 by pressing of the first welding part 41 in a melt state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242245-A (JP)
Title: Flat knitting machine for knitting cylindrical knitted fabric
Inventor: TAMURA AKITOMO
IPC: D04B15/36
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat knitting machine for knitting a cylindrical knitted fabric, which can avoid the addition of a new mechanism as much as possible and prevent the generation of the breakage of stitches in the boundary portions of the cylindrical knitted fabric.  <P>SOLUTION: In the needle body 31 of a knitting needle 30 for end stitches, the length of a bat 31a is shorter only by ΔL than that of the bat 21a of another knitting needle 20. Since the side for receiving the action of the upper edge 13a of a top cam 13 is short in the reverse direction 10R, a return on the mouth side is not performed as shown as a passage orbit 31aR. Consequently, the maximum difference of ΔL is formed between the return distances of the knitting needle 20 and the knitting needle 30 for the end stitches. Thus, a retreat can preliminarily be anticipated before retreated with a stitch cam 14 in the facing needle bet, and a return distance difference ΔL can be formed. Therefore, the end stitches can uniformly be arranged with other stitches to prevent the breakage of the boundary portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245218-A (JP)
Title: Plasma processing apparatus
Inventor: WATANABE SATOYUKI
IPC: H01L21/3065
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus that enhances the reproducibility of wafer processing precision by monitoring the secular change of a temperature sensor.  <P>SOLUTION: A sample placing table 107 of the plasma processing apparatus includes a metallic substrate 201, a dielectric-made film 202 arranged on an upper surface of the substrate and having a sample mounted thereupon, a film-like heater 204 arranged in the film, a passage 203 which is disposed in the substrate and in which a refrigerant flows, and the sensor 205 which is inserted into the substrate and detects the temperature of the substrate, abnormality of the sensor being detected upon temporal variation in output from the sensor when a heater is supplied with predetermined electric power.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246264-A (JP)
Title: Wire harness fixture
Inventor: ISHIKAWA MASAYUKI
IPC: H02G3/30
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire harness fixture for reducing wasting of a using material as much as possible and fitting it to a wire harness with minimum labor hour.  <P>SOLUTION: The wire harness fixture is provided with a clip 10 having an anchor projection 15 that can be engaged with a fitting hole by inserting it into the fitting hole of a panel and a base plate 11 where a support part 12 of the anchor projection 15 erects on an upper face, and a beltlike cushion tape 2 whose one face is set to be a bonding face 1a so that it can be wound while it is bonded to a periphery of the wire harness W and in which through holes 2a in sizes into which the anchor projection 15 of the clip 10 can be inserted and the base plate 11 cannot be inserted are formed in a length direction at constant intervals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242860-A (JP)
Title: Cage for rolling bearing, and inner ring assembly provided therewith, outer ring assembly, and rolling bearing
Inventor: SUZUKI KAZUYA
IPC: F16C19/26
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the assembling of cylindrical rollers without causing a significant decrease of the rigidity of each of protrusions formed at both sides of a pocket in a cage for a cylindrical roller bearing, and to prevent local stress from being generated at the proximal portion of each protrusion.  <P>SOLUTION: The cage 14 for the cylindrical roller bearing includes: an axial pair of annular portions 21 each having an annular shape; and a plurality of columns 22 arranged in the circumferential direction and spanned between the axial pair of annular portions 21. A pocket 23 accommodating a cylindrical roller 13 is provided between the pair of annular portions 21 and any adjacent columns 22 in the circumferential direction. Each of adjacent columns 22 at both sides of the pocket 23 is formed with protrusions 30 each protruding toward the pocket 23 and toward a radially outer side, and pressing a cylindrical roller 13 accommodated in the pocket 23 from the outside in the radial direction. The outer peripheral surface of the column 22 axially adjacent to the protrusion 30 is formed with an inclined surface 36 that is gradually inclined toward a radially inner side as it approaches the pocket 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244339-A (JP)
Title: Related keyword presentation device and program
Inventor: KONDO MITSUMASA
IPC: G06F17/30
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a related keyword presentation device for presenting much more generally associative related keyword candidates at a high order by presenting related keywords under the consideration of not the relevance of a keyword but the significance of a keyword itself when presenting the related keyword of a certain keyword, and to provide a program for the related keyword presentation device.  <P>SOLUTION: The related keyword presentation device includes: a means for narrowing down related keyword candidates being the candidates of related keywords being keywords related with a certain keyword by using a bi-directional link or a uni-directional link; and a presentation means for presenting the narrowed-down related keyword candidates, and the elated keyword presentation device is configured to calculate significance (name recognition, hot topic and content depth of keyword) owned by the keyword itself from the "set of documents with unique keywords in the set of documents and documents with an index relation or reference relation in the set of documents", and to consider the inter-keyword relevancy and e significance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243833-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OE MUTSUTO
IPC: G01K13/08
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a contact pressure between a thermistor and a heating roller within a proper range in a fixing device, which performs temperature control by using the contact type thermistor, for maximally preventing deterioration due to abrasion of both of the thermistor and the heating roller and reducing maintenance cost.  <P>SOLUTION: A cantilever structure is achieved when the thermistor 463 is fixed to the front end of an actuator part 462, wherein two artificial muscles 4621 and 4622 and an artificial muscle sensor 4623 are formed integrally while arranging the artificial muscle sensor 4623 between the two artificial muscles 4621 and 4622, and the base end of the actuator part 462 is held by a holder 461. When a voltage is applied to the artificial muscles 4621 and 4622 to flex the actuator part 462 and its deformation amount is detected by the artificial muscle sensor 4623, the contact pressure of the thermistor 463 to the heating roller is controlled to be within the proper range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245961-A (JP)
Title: Image processing apparatus
Inventor: UENO AKIRA
IPC: H04N19/625
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of improving image processing efficiency in the case where a plurality of image processors are directly connected.  <P>SOLUTION: Margin storing buffers 1061b-106nb are provided correspondingly to a plurality of stages of image processors 1061a-106na, respectively. When inputting image data to the image processors 1061a-106na, in the inputted image data, image data in a margin portion to also be used for processing image data on a next block line are stored in the margin storing buffers 1061b-106nb. When processing image data on the next block line, image processing is applied to the inputted image data and the image data stored in the margin storing buffers 1061b-106nb.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009249284-A (JP)
Title: Method for producing zinc aluminate nano-material
Inventor: Sun-Hai-Lin
IPC: C01G9/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc aluminate nano-material and a method for producing the same.  <P>SOLUTION: The method for producing the zinc aluminate nano-material includes: a first step of providing a growing device comprising a heating furnace and a reacting room; a second step of providing zinc and aluminum and placing the zinc and aluminum in the reacting room; a third step of providing a growing substrate and placing the growing substrate in the reacting room; and a fourth step of introducing an oxygen-containing gas into the reacting room and heating the reacting room to thereby grow a zinc aluminate nano-material on the growing substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009185600-A (JP)
Title: Protection device
Inventor: FUJIWARA MITSUHIRO
IPC: E04B1/343
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection device reduced in weight to allow installation on a second story room and capable of being easily assembled to allow convenient transportation and installation.  <P>SOLUTION: The protection device can secure safety in a room when a house collapses due to an earthquake by surrounding bedding such as Japanese bedding and bed type bedding, and comprises a frame body which can be disintegrated, is made of FRP and can be assemble at the site.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010252157-A (JP)
Title: Mobile terminal apparatus
Inventor: ENDO ISAO
IPC: H04M1/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate an input operation using a wide input operation area in a slide operation type cellular phone.  <P>SOLUTION: When a first cabinet 1 and a second cabinet 2 are slid to open, a keyboard 4 housed in the second cabinet 2 is exposed. Thus, a larger input operation area on the keyboard 4 provides the following effects: keys on the keyboard 4 can be spaced at large intervals to facilitate an input operation; physically larger keys can be arranged on the keyboard 4 to facilitate the input operation;and more keys can be arranged on the keyboard 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250683-A (JP)
Title: Compiler, compiling method, and program thereof
Inventor: TATAI YASUKO
IPC: G06F9/45
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compiler or the like which generates an object program which is executable at a high speed, without assigning different work arrays to identical discontinuous arrays.  <P>SOLUTION: A compiler 10 includes an intermediate code generation means 31 which generates an intermediate code 26 from a source file 21, and the intermediate code generation means 31 includes: a type declaration analysis part 41 which extracts information about an array declaration included in the source file 21; a discontinuous array actual argument detection part 45 which determines whether an array defined by the extracted array declaration is continuous or discontinuous and, when the array is discontinuous, extracts an actual argument included in the array; an identical variable name detection part 46 which detects an actual argument identical to the extracted actual argument when that actual argument is already used in the source file; and an intermediate code assigning part 49 which generates the intermediate code from the source file and in this case, assigns the same work array to the detected identical actual argument.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009223327-A (JP)
Title: Fare display device
Inventor: IMAI SUKIHIRO
IPC: G09G5/36
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fare display device which increase the number of fares to be simultaneously displayed in accordance with numbers of corresponding numbered tickets, and displays information other than the fare.  <P>SOLUTION: While a vehicle is running, the fare display device displays the number of the numbered ticket and the fare for the number of the numbered ticket on a liquid crystal monitor 2A in a state where the number of numbered ticket and fare are made to correspond to each other, and also displays information such as commercials and news on a liquid crystal monitor 2B. When the fares corresponding to all the numbers of the numbered tickets cannot be displayed on the liquid crystal monitor 2A, the fares for the numbered tickets having numbers of 1-20 and the fares for the numbered tickets having numbers of 21-40 are alternately displayed. When a door open signal generating section 15 sends out a door open signal, the fares for the numbered tickets having numbers of 1-20 are displayed on the liquid crystal monitor 2A, and the fares for the numbered tickets having numbers of 21-40 are displayed on the liquid crystal monitor 2B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010246859-A (JP)
Title: Slot machine
Inventor: SUGIURA YOSHINORI
IPC: A63F5/04
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To change the number of game media (the number of difference) to be acquired by a player even in the same 2BB game by using the change of a stop display pattern during the 2BB game.  <P>SOLUTION: A slot machine has, as a game state, a non-RT game, and RT1 game and RT2 game where replay winning probability is set to be higher than that of the non-RT game. A symbol combination lottery means 61 performs the lottery of 2BB in the RT1 game and the RT2 game, and when the game is shifted from the RT1 game or RT2 game to the 2BB game, performs the lottery of the symbol combination, while keeping the respective replay winning states. In the 2BB game, the winning of a small symbol combination comes first, regardless of existence of the replay winning. In the 2BB game shifted from the RT1 game, the replay winning state A is obtained, so as to allow the combination of patterns corresponding to the small symbol combination to be stopped on one effective line. In the 2BB game shifted from the RT2 game, the replay winning state B is obtained, so as to allow the combination of the patterns corresponding to the small symbol combination to be stopped on three effective lines.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253337-A (JP)
Title: Process and apparatus for producing gas hydrate pellet
Inventor: TAKAHASHI MASAHIRO
IPC: C10L3/06
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a gas hydrate pellet, which is simplified by reducing the number of high-pressure large-sized facilities to be used from a step of producing a gas hydrate to a step of cooling the gas hydrate pellet.  <P>SOLUTION: A cylindrical filter 22 having water passage holes 21 on the wall surface thereof is arranged in a bubble tower 23. A cold water supply pipe 26 is arranged in an intermediate part of the cylindrical filter 22, a piston 27 is arranged in the cylindrical filter 22 and a die plate 28 for compression molding is arranged at an outlet of the cylindrical filter 22. A cutter blade 31 for cutting the bar-shaped gas hydrate H extruded from the die plate 28 into fixed lengths and a pellet discharger 32 for discharging the cut gas hydrate pellets P of fixed lengths to the outside of the die plate 28 are arranged along the surface of the die plate 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT