baber/WOPTO huggingface dataset:
Patent JP-2010247236-A (JP)
Title: Piston and method for manufacturing the same
Inventor: RIBEIRO CARMO
IPC: B23K20/10
Filed: 2010-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To use an induction welding method which has been limited to the welding of a simple cylindrical oil pipe having a single layer for welding a complicated piston structure so as to achieve a strong joint having a minimum heat affected zone which is uniform over the entire interface of joining surfaces, and having high bonding property.  <P>SOLUTION: A piston particularly adapted for heavy-duty diesel engine applications is fabricated from separate parts having circumferentially extending joining surfaces that are heated prior to bonding to an elevated temperature sufficient to enable bonding of the joining surfaces, and thereafter the joining surfaces brought into contact with one another and twisted to attain a permanent metallurgical weld at the interface of the joining surfaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012019973-A (JP)
Title: Gum massager
Inventor: KIHARA KATSUJI
IPC: A61H13/00
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a gum massager exclusively for massaging gums without minutely moving the hand for improvement of circulation in the gums, effective in prevention of periodontal diseases, which can increase the opportunity to massage the gums, is low-cost and is more hygienic than conventional ones.SOLUTION: The gum massager 1 has a connection concave part 8 for connecting it which fits a body connection convex part 4 of an electric toothbrush body 2 for vibration. It massages the gums by vibrating a massage part 6 through a vibration part 7 from the connection concave part 8 by using the function of the electric toothbrush body 2 of vibrating a toothbrush. Since the gum massager 1 is put in the mouth and its hygiene should be especially taken into account, it has no bristles and it comprises materials, construction or the like whose surface hardly contains bacteria, dirt, moisture or the like and has no cut lines, no joint lines or no corners. A magnet 9 for improving circulation in the gums can be embedded in the massage part 6.
Patent JP-2012029041-A (JP)
Title: Digital camera
Inventor: KOBAYASHI MITSUO
IPC: H04N5/225
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera capable of displaying information for identifying a subject displayed on a display unit.SOLUTION: A digital camera comprises: an imaging unit 16 for imaging a subject; a display unit 14 for displaying a through-image based on an imaging signal output from the imaging unit; a position measurement unit 6 for measuring the position of the digital camera with a signal from a satellite; a direction detection unit 8 for detecting an imaging direction by the imaging unit; an information acquisition unit 26 for acquiring information on a contour of the subject based on the position measured by the position measurement unit and the imaging direction detected by the direction detection unit; and a display control unit 12 for superimposing the contour of the subject on the through-image displayed on the display unit to display them based on the information on the contour of the subject acquired by the information acquisition unit.
Patent JP-2012026170-A (JP)
Title: Structure for connecting carrier plate to glass holder of automobile door glass, and glass holder of automobile door glass
Inventor: YANO MASAOMI
IPC: B60J1/17
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure effectively preventing a positional shift in a front/back direction during a work for connecting a carrier plate to a glass holder.SOLUTION: A carrier plate 20 includes: a first bolt insertion hole 2024 penetrating from a room side to an outdoor side; a holder mounting portion 202 protruded toward the room side or outdoor side; and a latching vertical wall portion (a unilateral movement regulation portion) 2023 protruded upward from the end portion of the holder mounting portion 202. A glass holder 10 includes: a second bolt insertion hole provided on a connecting portion 102 and penetrating from a room side to an outdoor side; and holder protrusion portions protruded from the connecting portion 102 toward a side opposite to the carrier plate 20 side. Further, the holder protrusion portions of the glass holder 10 are abutted to the latching vertical wall portion 2023 of the carrier plate 20 when the glass holder 10 is moved to one side in the front/back direction in the state of an abutment portion 1041 of the glass holder 10 being placed on the holder mounting portion 202, and thereby the movement of the glass holder 10 is stopped.
Patent JP-2012029822-A (JP)
Title: Device for curving operation of body cavity insertion tubing
Inventor: OSHIMA YUICHI
IPC: A61B1/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for a curving operation of body cavity insertion tubing, which enables traction operation of a curving operation wire for remote-controlled bending of a curving part by a small operation force and which can be so constituted as to have excellent operability and a simple and lightweight structure.SOLUTION: Leaf springs 25U and 25D for biasing a drum driving cylinder 23 in the direction of pulling the curving operation wires 6U and 6D are formed in an R shape curved in a curvature radius smaller than that of the outer peripheral surface of the drum driving cylinder 23 when no load is applied, and the springs are disposed in a state of being elastically deformed to be along the outer peripheral surface of the drum driving cylinder 23 and charged with a spring force (restoring force). When the drum driving cylinder 23 rotates in the direction of the curving operation wires 6U and 6D being pulled, the leaf springs 25U and 25D return gradually to the original shape, while entering notch parts 24U and 24D of the drum driving cylinder 23, and assist the rotation of the drum driving cylinder 23 by the spring force (restoring force) thereof.
Patent JP-2012031783-A (JP)
Title: Heating element unit and evaporated fuel treatment device
Inventor: MAKINO KATSUHIKO
IPC: H05B3/14
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating element unit that can reduce an electric resistance and can improve heating responsiveness, and to provide an evaporated fuel treatment device.SOLUTION: The heating element unit 71 includes a PTC heater 73 which generates heat by being carried with electricity, and a honeycomb core 44 which has air permeability and radiates heat generated at the PTC heater 73. The honeycomb core 44 is constituted by laminating a plurality of metal foil materials 45, and developing, in a lamination direction, a laminate 50 which is joined so that the adjacent metal foil materials 45 are parallel with each other at each prescribed pitch, and a joining portion is arranged zigzag in the lamination direction. The PTC heater 73 is a sheet-shaped heating element which has plasticity and is arranged between the adjacent metal foil materials 45 of the honeycomb core 44.
Patent JP-2012031939-A (JP)
Title: Coasting control device
Inventor: IWAO NOBUYUKI
IPC: F16D48/02
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a coasting control device superior in responsiveness of acceleration to a sudden operation of an accelerator pedal.SOLUTION: The coasting control device includes: a rotation matching control unit 4 which increases the rotational speed of an engine up to within the engagement allowance range of a rotational speed of a clutch upon finishing coasting control, then engages the clutch; and a clutch forced engagement control unit 5 which sets a rotation matching regulation time inversely proportional to acceleration by an accelerator pedal operation upon finishing the coasting control, and engages the clutch regardless of the rotational speed of the engine after the lapse of the rotation matching regulation time after starting the rotation matching control.
Patent JP-2011134430-A (JP)
Title: Internal command generator
Inventor: LEE SEONG SEOP
IPC: G11C11/406
Filed: 2010-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal command generator of a semiconductor memory device for stabilizing an internal voltage.  <P>SOLUTION: The internal command generator is provided. The internal command generator includes: a first flag signal generation unit for generating a reset flag signal for setting a reset section in response to a reset command; an initial pulse signal generation unit for generating a first initial pulse signal and a second initial pulse signal in response to the reset flag signal; a second flag signal generation unit for generating an initial stabilization flag signal for setting an initial stabilization section in response to the first initial pulse signal; and an internal command generation unit for generating an internal reflash command enabled within the initial stabilization section in response to the second initial pulse signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012037942-A (JP)
Title: Authentication system, authentication method and program
Inventor: TSUJI KENTARO
IPC: G06F21/32
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system capable of providing high convenience without impairing security.SOLUTION: An authentication information database 17 stores authentication information which persons to be authenticated have individually. A biometric authentication device 2 performs a first authentication which is personal authentication for an unspecified person to be authenticated. An authentication part 12 performs a second authentication which is personal authentication for multiple persons to be authenticated who are specified by the first authentication, using the authentication information stored in the authentication information database 17. The second authentication is performed based on authentication determination conditions which are the conditions to determine who the person to be authenticated is. An authentication determination condition control part 14 controls the authentication determination conditions based on the interrelationship between the authentication information on each of the multiple persons to be authenticated who is specified by the first authentication among the authentication information stored in the authentication information database 17.
Patent JP-2012039741-A (JP)
Title: Actuator
Inventor: GOYARD AMITA
IPC: C08L101/00
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a spiral contraction actuator which can be miniaturized and made light and has high durability.SOLUTION: The actuator includes: a first long actuator portion and a second long actuator portion, which confront each other; and a connection member connecting long sides of the first long actuator portion and the second long actuator portion. A part of the first long actuator portion and a part of the second long actuator portion are mutually separated, and thus the actuator becomes a hollow structure. Both of the first long actuator portion and the second long actuator portion have a pair of long electrodes and long electrolyte layers having electrolyte. The respective inner long electrodes are made to be the same cathode or anode electrodes, and respective outer long electrodes are made to be opposite electrodes to apply voltage. The actuator is stretched to a direction of a screw axis.
Patent JP-2012038105-A (JP)
Title: Information processor, information processing method and program
Inventor: TATENO KEISUKE
IPC: G06T15/00
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To improve extraction accuracy of a three-dimensional line observed as an edge on an image from a three-dimensional shape model including a crack or overlap.SOLUTION: An information processor includes: a holding unit for holding a three-dimensional model; a position and attitude input unit for inputting a position and attitude of the three-dimensional model; a selection unit for selecting line segments composing the three-dimensional model from the three-dimensional model; a projection unit for projecting, as projection line segments and projection surfaces, the line segments and surfaces composing the three-dimensional model on a two-dimensional image where respective pixels hold depth information to the three-dimensional model on the basis of the position and attitude of a target object; a deletion unit for deleting, from the selected line segments, the line segments overlapping on the two-dimensional image among the projection line segments, with one of the overlapping line segments remained; and an extraction unit for extracting, from the selected line segments after the deletion, the line segment to be an edge indicating a characteristic of the target object on the two-dimensional image on the basis of the depth information.
Patent JP-2012041129-A (JP)
Title: Sheet processing apparatus, and image forming system
Inventor: MAENISHI HIROMASA
IPC: B65H37/06
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing apparatus that bends a sheet bundle while end sides of sheets of the sheet bundle are aligned.SOLUTION: A finisher (sheet processing apparatus) 500 includes: an intermediate tray 560 that collects sheets P to form a sheet bundle S; a sheet gripping member 802 that grips one end of the sheet bundle S stacked on the intermediate tray 560 and a positioning member 805 that grips the other end of the sheet bundle S; a moving portion that moves the sheet gripping member 802 and the positioning member 805 to come close each other; a pair of folding rollers 810a, 810b that fold the sheet bundle S while conveying the sheet bundle S; a projecting member 830 that projects a part between the one end and the other end of the gripped sheet bundle toward the pair of folding rollers 810a, 810b; and a finisher controller 951 that controls the moving portion so that the sheet gripping member 802 and the positioning member 805 come close each other in synchronization with an operation of projecting the projecting member 830 toward the sheet bundle S.
Patent JP-2012044472-A (JP)
Title: Display device and television
Inventor: FUJIMOTO YOSHITAKA
IPC: G09G5/377
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To accurately prevent burning on a screen.SOLUTION: A display device capable of preventing the burning on the screen comprises: a three-dimensional noise removal unit capable of removing three-dimensional noise by each pixel, using image information of a different frame input continuously; a count unit which counts the number of times of being subjected to the noise removal by the three-dimensional noise removal unit, for each pixel of the screen; and an OSD unit which superimposes and displays by an OSD function a predetermined image onto an area included in the area of the screen and including a pixel in which the result of counting by the count unit reaches a predetermined threshold.
Patent JP-2012042885-A (JP)
Title: Blowing device and image forming apparatus
Inventor: NISHIKAWA SATOSHI
IPC: G03G21/00
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a blowing device and the like capable of blowing air in a stretching direction of a discharge wire rod of a corona discharger in the state in which the variance of the wind speed is suppressed when the air sent from the blower is blown against the corona discharger through an air duct.SOLUTION: A blowing device 5 has a an air duct 7 formed with a passage space in which an air sent from a blower 6 in a whirling state is guided to a corona discharger 23K covered with a discharge wire rod, and the air duct has its passage space provided with a region having a passage width enlarged, a region having a passage height reduced, a region having a passage height maintained and extended, a region bent to the corona discharger side, and an opening formed at the terminating end of a region to be bent. A plate-like member 8 existing over the entire region of the passage width is provided on an internal wall surface positioned at the side where the corona discharge exists at any position from a region 74 having a passage space reduced to a region 75 having a passage space extended.
Patent JP-2012048859-A (JP)
Title: Remote control system
Inventor: MIURA HIROSHI
IPC: H05B37/02
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system that prevents a user from being discomforted by making a difference in lightness depending upon respective illumination loads.SOLUTION: A control terminal 1 includes a relay drive section 11 and latching relays 10A, 10B which have two contacts C1, C2 to which illumination load groups 40, 41 each comprising one or a plurality of illumination loads 4 are connected respectively, and supply electric power to the contacts C1, C2 and stops the power supply; a processing section 14 which performs thinning-out lighting control on receiving a predetermined input; and a memory section 15 which stores a lighting history of the illumination load groups having been lighted in the last thinning-out lighting control. The processing section 14 refers to the lighting history stored in the memory section 15 in the thinning-out lighting control, and supplies electric power to a contact to which an illumination load group other than the illumination load group having been lighted in the last thinning-out lighting control.
Patent JP-2012046920-A (JP)
Title: Improved sleigh with grip for doubling carrying amount of snow by attaching auxiliary board and support rod to sleigh with grip
Inventor: UEJI TOSHIHARU
IPC: E01H5/02
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To double the loading amount of snow disposal at present in a snow dump (R), and to develop an instrument which is inexpensive, easy to use and easily attachable and detachable even by an amateur by utilizing an original type.SOLUTION: The instrument for doubling the carrying amount of snow by attaching an auxiliary board to vertical rods on both sides of a U-shaped grip of the snow dump (R) and attaching an auxiliary support rod to a horizontal rod is developed. While the instruments made of a metal and made of a synthetic resin are on the market for the snow dump (R), since both slide excellently on the snow, there is no problem even when the carrying amount is doubled. There are small, middle and large sizes for the instrument, and the instrument slides so well that pushing force is not required so much even when the snow disposal is loaded to be full in the large instrument. By attaching the instrument worked by forming a notched hole for a stepping foot on the wavy auxiliary board made of Takiron (R) to the part of the U-shaped grip of the instrument and additionally loading the snow disposal to the part, the carrying amount is doubled.
Patent JP-2012044913-A (JP)
Title: Leaf vegetable harvester
Inventor: NISHIZAWA JUNICHI
IPC: A01D45/28
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a leaf vegetable harvester for harvesting leaves of leaf vegetables cut by a cutting blade and placed on the front end of a belt conveyor by a brush roll, which can prevent a grounding member from sinking into the soil by reducing, as much as possible, the load applied to the grounding member for retaining the height of the cutting blade.SOLUTION: The leaf vegetable harvester includes: a travelling device 1; fixed support bodies 6 fixed to the travelling device 1; a reaping/conveying unit 2 for cutting stems Yb of the leaf vegetables Y and conveying the cut stems rearward; and the brush roll 51 for placing leaves just after cutting on the front end 41a of the conveyor belt. The front side of the reaping/conveying unit is set in such a way as to move downward by its own weight, and the grounding member 71 is disposed at a position close to the front of the reaping/conveying unit 2. The brush roll 51 is supported on appropriate places of the fixed support bodies 6 via respective right and left support arms 52, so that the load to be applied to the grounding member 71 on the lower surface of the front of the reaping/conveying unit can be reduced.
Patent JP-2012047126-A (JP)
Title: Automatic start-stop control device for engine
Inventor: SAWADA YUKIHIDE
IPC: F02D29/02
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic start-stop control device for an engine that is connected to an automatic transmission and causes the engine to automatically start and stop on the basis of a predetermined stop condition.SOLUTION: The automatic start-stop control device for the engine has a control configuration such that upon detection of increase equal to or above a predetermined value of engine rotation speed and/or turbine rotation speed by release of throttle opening control after an automatic start, the throttle opening control is restarted, extension of a time required until clutch engagement from an increase amount of the engine rotation speed and/or turbine rotation speed is estimated, and a throttle opening is gradually increased by the throttle opening control.
Patent JP-2012047676-A (JP)
Title: Resistance measuring device
Inventor: IMAIZUMI KEN
IPC: G01R27/02
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To avoid an error of a resistance value by notifying the influence of noise.SOLUTION: The resistance measuring device includes: a voltage injection unit 41 for injecting an inspection AC signal Vx; a current detection unit 42 for detecting AC current Ix flowing in a measurement target circuit 5 by use of a second coil 23 and performing synchronous detection with a reference signal Sr, thereby outputting a difference signal Vf of an amplitude corresponding to the amplitude of the AC current Ix; a processing unit 44 for calculating a resistance value Rx based on the current value of the AC current Ix calculated based on the difference signal Vf and the voltage value of the inspection AC signal Vx; a detecting unit 72 for comparing the signal waveform of a positive-polarity signal Vd, which is a single-polarity signal, with a threshold value voltage Vth defined in a reverse, negative-polarity area, and outputting a pulse signal Sp when this signal waveform is beyond the threshold value voltage Vth; and an output unit 45. Based on an average voltage Vave of a pulse signal Sp, the processing unit 44 determines whether the AC current Ix contains noise component or not. If the AC current Ix contains a noise component, the processing unit 44 causes the output unit 45 to output the information about it.
Patent JP-2012052675-A (JP)
Title: Control apparatus, control method, and display method of oxygen combustion boiler plant
Inventor: SEKIAI TAKAO
IPC: F23C99/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus capable of deciding a mixed quantity of exhaust gas with oxygen so as to make the combustion rate and temperature match a predetermined value, in a boiler of an oxygen combustion system.SOLUTION: The control apparatus of an oxygen combustion boiler plant includes: a combustion rate calculator for calculating the combustion rate of fuel at the piping of transporting the fuel or in the vicinity of a burner outlet; a combustion temperature calculator for calculating a combustion temperature of a boiler furnace; and an oxygen flow rate and exhaust gas recirculation flow rate decision unit for deciding an exhaust gas recirculation flow rate and an oxygen flow rate that are fed to the burner and the air port so as to make the combustion rate and the combustion temperature meet the set values.