baber/WOPTO huggingface dataset:
Patent JP-2009112600-A (JP)
Title: Walking assistance shoes
Inventor: SAITO EISAKU
IPC: A63B23/04
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide walking aids with wheels to put feet themselves forward, capable of allowing a user to advance without putting the foot forward him/herself only by putting on the walking aids and moving the body weight to the right or the left in a sense of walking, since a forward movement is performed by fixed distance by moving downward a step base, where the foot with the weight put thereon is placed, to a stable position lower than an axle by the movement of the weight on the placed foot, grounding a stopper onto a road surface for braking, moving upward the step base where the raised foot is placed, and then, rotating the wheels simultaneously with the release of the stopper.  <P>SOLUTION: When the weight is put on the foot placed on the step base 2 of a walking assisting shoe 1, a suspension frame 4 for suspending the step base 2 is moved downward against the energization force of an elastic body 8, thereby grounding the stopper 3 attached to the lower part of the step base 2 onto the road surface and stopping the movement of the wheels 6. When a weight load is released after that, the energization force of the elastic body 8 moves the suspension frame 4 upward, thereby rotating the wheels 6 via a transmission mechanism, while separating the stopper 3 from the road surface. Then, the movement is performed by fixed distance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116782-A (JP)
Title: Support method and device for machining process verification, support program for machining process verification, and storage medium
Inventor: INUI MASATOMO
IPC: G05B19/4093
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To more effectively support casting design in consideration of machining process by properly calculating an uncut area that can be left during machining process of a casting.  <P>SOLUTION: A shape error (ε) in casting is added to polyhedron model information of a casting product (20), to generate error-inclusive model information P (S7). A sweeping shape S, when a reversed shape of an end mill 10 is moved along a model surface, including a bearing surface machining part 22 in the error-inclusive model information P is obtained (S41). A surface of the sweeping shape S is reverse-offset to generate a Z-map model type path surface R (S43) for moving a tool. Then, a process simulation is performed, to move the end mill 10 in regular attitude along the tool moving path surface R (S45), and an uncut area W is calculated, based on a Z value of the end mill 10 and a Z value of the bearing surface machining part 22 in the error-inclusive model information P (S47).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121289-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: F01N3/20
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of more suitably reducing NOx stored in a NOx catalyst in an exhaust emission control system for an internal combustion engine.  <P>SOLUTION: When NOx stored in the NOx catalyst is reduced, an air-fuel ratio of perimeter atmosphere of the NOx catalyst is reduced to a target air-fuel ratio by reducing an air-fuel ratio of exhaust gas discharged from the internal combustion engine. At this time, when the temperature of the NOx catalyst is predetermined temperature or higher, the air-fuel ratio of the perimeter atmosphere of the NOx catalyst is reduced to the target air-fuel ratio while the combustion state of the internal combustion engine is made become low-temperature combustion (S104, S105). Meanwhile, when the temperature of the NOx catalyst is below the predetermined temperature, the air-fuel ratio of the perimeter atmosphere of the NOx catalyst is reduced to the target air-fuel ratio while the amount of EGR gas inside a cylinder is reduced so that generation amount of smoke is within a tolerance (S107, S105).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123846-A (JP)
Title: Solder bump formation device
Inventor: SAITO KOJI
IPC: H01L21/60
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder bump formation device capable of uniformizing quality of solder bumps by uniformizing temperature distributions in an area close to a center part of a housing body and an area close to an outer peripheral part thereof, and allowing levelness of the housing body to be easily adjusted.  <P>SOLUTION: This solder bump formation device 1 is formed into a structure including: a vessel 10 for housing a board 12 with pad electrodes arranged on a surface thereof, and housing a solder composition 14 supplied onto the board 12 and containing solder fine particles at the same time; and a heating means 40 heating the vessel 10 to melt the solder composition 14, and sticking the solder fine particles onto the pad electrodes. The vessel 10 includes: a bottom surface part 10A; circumferential wall parts 10B erected on peripheral edges of the bottom surface part 10A; and flange parts 10C arranged at the upper ends of the circumferential wall parts 10B in a state extended outward from the upper ends of the circumferential wall parts 10B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119392-A (JP)
Title: Washing apparatus and method for controlling washing apparatus
Inventor: KOBAYASHI KAZUO
IPC: B08B3/02
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing apparatus which can efficiently vapor-wash an object to be washed while reducing the consumption of a washing liquid and a method for controlling the washing apparatus.  <P>SOLUTION: The washing apparatus 1 has a main unit 4 having an opening 15 for the object 2 to be washed and a washing tank 3 in which the object 2 is immersed, a vapor generation tank 5 which is in the main unit 4 and supplies the vapor of the washing liquid to a vapor-washing region 16 formed above the washing tank 3, a lid member 11 which opens/closes to release/close the opening 15, and a suction means 12 for decompressing the main unit 4. The lid member 11 closes the opening 15 during the vapor washing of the object 2 in the vapor-washing region 16 and evacuates to release the opening 15 after the vapor washing of the object 2. The suction means 12 decompresses the main unit 4 before the evacuation of the lid member 11 after the vapor washing of the object 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119771-A (JP)
Title: Bookbinding apparatus and image forming system
Inventor: HATTORI MASATO
IPC: B42C9/00
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookbinding apparatus which enables energy saving, cost reduction, and odor emission control by controlling a heater temperature properly after bookbinding processing, and conducts paint application without causing paint unevenness.  <P>SOLUTION: The bookbinding apparatus stirs glue by actuating a stirring member at least partly during an off-time of the heater which heats the glue in a glue bath to melt it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126663-A (JP)
Title: Winding device for steel tape for elevator
Inventor: UJIIE AKIRA
IPC: B66B3/02
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To securely and safely wind a steel tape arranged on a hoistway and to be removed by a simple configuration in a winding device for the steel tape for an elevator.  <P>SOLUTION: The winding device 10 for the steel tape for the elevator is provided with a rotating shaft 14 supported by bases 12 rotatably in only one direction via a ratchet mechanism 16; a handle part 18 connected to the rotating shaft 14 and manually rotating the rotating shaft 14; and a core 20 detachably fixed to the rotating shaft 14, used for winding up the long band-shaped steel tape and having fixing means for fixing the tip of the steel tape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128283-A (JP)
Title: Method for discriminating glycol
Inventor: ISHIHARA KENICHI
IPC: G01N33/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of the possible erroneous use of glycol compounds produced from a fossil resource for glycol produced from a biomass resource, since the glycol compounds produced from the biomass resource and the glycol compounds produced from the fossil resource are the same in appearance and cannot be discriminated at a glance.  <P>SOLUTION: A method for discriminating glycol produced from the biomass resource includes a step of determining that a concentration ratio of<SP>14</SP>C in glycol is 50.0 percent Modern Carbon (pMC) or higher with respect to a modern reference standard.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129819-A (JP)
Title: Drive unit, and lighting system equipped with the same
Inventor: FUKUI HIROYUKI
IPC: H01L33/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit capable of correctly modulating light of a light-emitting element; and to provide a lighting system equipped with the same.  <P>SOLUTION: The drive unit 101 drives light-emitting elements 31-33 by PWM control. The drive unit 101 includes: a constant current control circuit 1 turning on/off the light-emitting elements 31-33 by generating a constant current from a voltage supplied from a power node VCC to supply it to the light-emitting elements 31-33, and controlling the value of the constant current based on a received PWM signal for PWM control; and a switch SW1 connected between the power node VCC and the constant current control circuit 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129428-A (JP)
Title: Image processor and image processing method
Inventor: YAMAGUCHI AKIHIRO
IPC: G06T1/00
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method capable of detecting a center zone of a target object.  <P>SOLUTION: The image processor 3 includes a CCD camera 30 for photographing an occupant 2, and a control section 34 for detecting the eyes of the occupant 2 by processing image data 4 of the image photographed by the CCD camera 30. The control section 34 performs filter processing using a horizontal filter 50 and a vertical filter 51 against the image data 4, and calculates vector 5 on the basis of horizontal components 50a and vertical components 51a calculated by the filter processing. The control section 34 adds up the magnitude P of the vector 5 by the predetermined number of pixels against all the pixels 6 forming the image data 4, and detects the center zone of the target object on the basis of the adding-up value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134983-A (JP)
Title: Discharge lamp lighting device and projector
Inventor: YANASE SHIGEHIRO
IPC: H05B41/282
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a temperature rise when a voltage drops.  <P>SOLUTION: A discharge lamp lighting device 10 to light a discharge lamp 20 includes a power supply circuit 100 to convert an ac voltage AC supplied from the outside to a dc voltage DC, a rectifier 110 to output a rectified voltage RV obtained by rectifying the ac voltage AC, a comparator 120 to output a comparison pulse obtained by comparing the rectified voltage RV with a grounding potential GND, a pulse width monitoring part 130 to output monitored results PW by monitoring whether the width of the comparison pulse output from the comparator 120 is not less than a prescribed width, and a power control circuit 140 to control power supplied to the discharge lamp 20 from a DC/DC converter 150 based on the monitored results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137880-A (JP)
Title: Method for producing organic compound by using nitrite ester
Inventor: IWAHAMA TAKAHIRO
IPC: C07C201/00
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing an organic compound having a nitrogen atom such as an oxime, etc., from an inexpensive raw material under a mild condition.  <P>SOLUTION: By using a nitrogen atom-containing compound having a specific structure as a catalyst, and reacting (A) a compound forming a radical with (B) a nitrite ester formed in a reaction system, a nitrogen-containing organic compound such as the oxime compound obtained by bonding a nitrogen-containing group with the radical-forming position of the compound forming the radical (A), an oxygen-containing organic compound obtained by bonding an oxygen atom-containing group with the radical-forming position, an organic compound having a carbon-carbon unsaturated bond, etc., are produced from easily available raw materials under mild conditions by a simple operation in a good efficiency, and also since the nitrite ester (B) is formed and used for the reaction in the system, it is not necessary to form (B) the nitrite ester separately and it is possible to simplify the production processes of objective organic compounds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008147192-A (JP)
Title: Locking device for preventing insertion error in printed board plug connector
Inventor: HAVERMANN GERT
IPC: H01R13/64
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent an insertion unit formed of a plurality of daughterboards from being inserted in a motherboard region which is not provided for the insertion unit.  <P>SOLUTION: One lock block 10 is inserted between the two printed board plug connectors 3 arranged at a prescribed insertion interval. A locking tongue piece 15 is provided on the lock block 10. The printed board plug connector 3 includes a plurality of window shaped cutouts 4 on its side surface, and the locking tongue piece 15 of the lock block 10 is locked on the cutout. The lock block 10 prevents the daughterboard 2, which is integrated as the insertion unit 20, from being inserted into the motherboard 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009140782-A (JP)
Title: Fuel cell device
Inventor: HACHIKI NOBUHIKO
IPC: H01M8/04
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device capable of preventing an auxiliary machine housed in an outer case from being frozen.  <P>SOLUTION: The fuel cell device is divided into a module housing chamber 26 where a fuel cell module 25 is housed and an auxiliary machine 27 where the auxiliary machine is housed by a partition member 24 provided in the outer case 23. The device is provided with: a module housing chamber suction and exhaust openings 35 for sucking and exhausting air in the module housing chamber 26 at a part of the outer case 23 comprising the module housing chamber 26; an auxiliary machine housing chamber suction and exhaust opening 36 for sucking and exhausting air in the auxiliary machine 27 at a part of the outer case 23 comprising the auxiliary machine 27; and a controller 40 for controlling a ventilation means 37 to circulate air of one of the module housing chamber 26 and the auxiliary machine 27 to the other on the basis of the outer air temperature. Consequently, the freezing of the auxiliary machine can be efficiently suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141279-A (JP)
Title: Substrate treatment equipment, method for treatment substrate, and storage medium
Inventor: NANBA HIROMITSU
IPC: H01L21/304
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate treatment equipment which can control the consumption of a drying fluid and also prevent the contamination of the drying fluid.  <P>SOLUTION: The substrate treatment equipment is provided with: a substrate holding part 1 which holds a substrate W; and a treatment liquid supplying mechanism 2 which is provided with a first treatment liquid supplying part 2a which supplies a treatment liquid containing alkali to the substrate W held by the substrate holding part 1, and a second treatment liquid supplying part 2b which supplies the drying fluid to the substrate W held by the substrate holding part 1. A drying fluid discharge nozzle 2f of the second treatment liquid supplying part 2b is provided with: exterior piping which injects an inert gas; and a contamination inhibiting mechanism 8 which is provided in the exterior piping, and has a multi-structure with interior piping which discharges the drying fluid, and controls the second treatment liquid supplying part 2b to inject the inert gas from the exterior piping and shields the interior piping from open air when not discharging the drying fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140876-A (JP)
Title: Electrode material, method for manufacturing the same, electrode, and battery
Inventor: KITAGAWA TAKAAKI
IPC: H01M4/62
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material which is highly conductive and has an excellent coating performance, a method for manufacturing the same, an electrode formed using the electrode material, and a battery which has a high discharge capacity at a fast charge-discharge rate and has a sufficient charge-discharge rate performance.  <P>SOLUTION: The electrode material includes an electrode active material, and a carbonaceous film which coats the electrode active material and contains sulfur. The electrode material includes a secondary particle made by collecting a plurality of primary particles comprising the electrode active material, and a carbonaceous film interposed among the primary particles, wherein the carbonaceous film contains sulfur. The method of manufacturing the electrode material includes the steps of: spraying a slurry containing the electrode active material or a precursor of the electrode active material, an organic compound, and sulfur or a sulfur compound; drying the slurry to generate a granulation substance; and thermally processing the granulation substance under a non-oxygenated atmosphere of 500 to 1,000°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137918-A (JP)
Title: Nonionic photosensitive compound, acid generator, resist composition, and method for forming resist pattern
Inventor: UTSUMI YOSHIYUKI
IPC: G03F7/039
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new nonionic photosensitive compound useful as an acid generator for a resist composition, an acid generator, a resist composition, and a method for forming resist pattern.  <P>SOLUTION: The nonionic photosensitive compound has a cyclic group containing an ester linkage in the cyclic skeleton in the structure. The acid generator comprises the above nonionic photosensitive compound. The resist composition comprises (A) a base component exhibiting the solubility into an alkaline developing solution which changes by the action of an acid and (B) an acid generator component which generates an acid by the irradiation with a radial ray, wherein the component B includes, in its structure, an acid generator (B1) comprising a nonionic photosensitive compound having a cyclic group containing an ester bond in the ring skeleton.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008073563-A (JP)
Title: Apparatus and system for performing controlled ultrafiltration during hemodialysis
Inventor: EL SAYYID WALEED MUTASEM
IPC: A61M1/36
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ultrafiltration apparatus pertaining to a hemodialysis (artificial kidney) apparatus and related methods.  <P>SOLUTION: This hemodialysis apparatus comprises two positive displacement pumps (14 and 34) on the dialysate side, and has a constitution which can perform a control that the pumping speed of a first positive displacement pump can be made larger than the pumping speed of a second positive displacement pump. Thus, when the hemodialysis is started, the passage of blood from a dialysate compartment to a blood compartment is urged, and the necessity for (a bag of) an isosmotic physiological saline for the preparation (priming) of the hemodialysis such as a conventional method is eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009144822-A (JP)
Title: Oil seal
Inventor: NAKAGAWA TAKEHIRO
IPC: F16J15/3244
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil seal 1 including a seal lip 5 slidably coming into close contact with a peripheral face of a rotary shaft 22 and a helical groove 7 in a sliding face 6 of the seal lip 5, which suppresses the occurrence of static leakage and exhibits pumping performance by the helical groove 7 to the maximum.  <P>SOLUTION: A helical groove 7 is provided over the whole axial length of a sliding face 6 of a seal lip 5 so as to communicate one end and the other end to an oil chamber O and to an external space, respectively. An oil sump 8 for storing oil flowing along the helical groove 7 from the oil chamber O is provided to an external space side of the seal lip 5. In the oil sump 8, an oil stopping lip 9 having a shape directing a lip end 9c toward the oil chamber O side functions to store oil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143150-A (JP)
Title: Extensible and contractible sheet
Inventor: KOMORI YASUHIRO
IPC: D04H1/559
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extensible and contractible sheet showing good shape-retainability of a rugged structure.  <P>SOLUTION: The extensible and contractible sheet 10 is made by bonding many elastic members 13, the elastic members 13 not crossing each other but extending in one direction, to the whole length of the extensible and contractible sheets 11 and 12 without being substantially stretched. The extensible and contractible sheet 10 has the first area 101 which contains the elastic members 13 with a relatively smaller distance between the elastic members 13, and the second area 102 which contains the elastic members 13 with a relatively larger distance between the elastic members 13 or which does not contain the elastic members 13. The surface of the extensible and contractible sheet 10 is substantially flat in the first area 101. A protrusive part 111 and a recessed part 112 each extending in the direction perpendicular to the extending direction of the elastic members 13 are formed alternately in the extending direction of the elastic members 13 in the second area 102.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146262-A (JP)
Title: Method and device for supporting selection operation of satellite image
Inventor: MORIGUCHI KOICHI
IPC: G06T3/00
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for helping a satellite image orderer simply select an optimal candidate image from among photographed images.  <P>SOLUTION: This satellite image selection support method is provided with a step, in which a satellite image retrieving device retrieves thumbnail images of photographed satellite images, including a purchase desired area within a photographed area from a photographed image database; generates a masked thumbnail image subjected to image processing for masking a part that does not cover the purchase desired area, of thumbnail images of photographed satellite images of the result of retrieval and transmits the masked thumbnail image to an orderer terminal, when receiving designation information of the purchase desired area of the photographed satellite images from the orderer terminal; and a step in which the ordering person's terminal displays, in a list the masked thumbnail images received from the retrieving device in a retrieval result display area of the ordering person's terminal and receives an operation of selecting a masked thumbnail image including the purchase desired area desired by the orderer, of masked thumbnail images displayed in the list.  <P>COPYRIGHT: (C)2009,JPO&INPIT