baber/WOPTO huggingface dataset:
Patent JP-2012184696-A (JP)
Title: Internal combustion engine ignition coil device
Inventor: IDOKAWA TAKASHI
IPC: F02P13/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine ignition coil device that can suppress a momentary electric interruption at a point where electric connection is made and an external discharge or an internal discharge.SOLUTION: This internal combustion engine ignition coil device is provided with: a primary coil to which a primary current is applied; a secondary coil that is magnetically coupled with the primary coil and generates an ignition voltage when the primary current is cut off, so as to produce a spark discharge between a pair of electrodes of an ignition plug; a noise suppression element that is electrically connected between the secondary coil and one of the pair of electrodes of the ignition plug; and a case that is made of an insulating material and has a noise suppression element containing unit for containing the noise suppression element. The internal combustion engine ignition coil device includes ribs that are disposed in the noise suppression element containing unit and are arranged in such a way as to face the outer circumferential surface of the noise suppression element and a resin insulating material that is filled into the noise suppression element containing unit and comes into contact with the ribs and the noise suppression element.
Patent JP-2012186018-A (JP)
Title: Connector
Inventor: FUKUSHIMA HIROTAKA
IPC: H01R13/518
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector, which can prevent backlash between a connector housing and a case, and which does not generate a gap between right and left split-type cases when the split-type cases are closed.SOLUTION: A connector 10 comprises a cylindrical connector housing 30 fitted with a mating connector, and a case 20 formed of two split-type cases 20a, and having a housing fixing part 21 fixing the connector housing to each of the split-type cases. The connector is provided with a thick rib 21C, on the outer edge of which the housing fixing part is formed. An inner peripheral groove 21M is formed on the thick rib, and plural vertical protrusions 21V extending in an insertion direction of the connector housing are formed on at least one side wall of both vertical side walls forming the inner peripheral groove. The connector housing is provided with a peripheral rib 30M formed on an outer periphery across 360 degrees almost at a center in an axial direction. The peripheral rib is engaged with the inner peripheral groove 21M by smashing a top part of the vertical protrusions 21V.
Patent JP-2012187174-A (JP)
Title: Rice cooker
Inventor: OKAMOTO KENJI
IPC: A47J27/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that in a conventional rice cooker, superheated steam fails to prevail throughout a pot because the superheated steam is so weak that it ends up dispersing before reaching the bottom when introduced into the pot.SOLUTION: The rice cooker includes: a pot 2 freely removably placed in a rice cooker body 1; a lid 3 for freely opening and closing the access to the rice cooker body 1; a steam heater 6 for generating steam; a superheated steam generation device 15 for superheating the steam generated by the steam heater 6; a steam supply part 16a for guiding the steam generated by the steam heater 6 to the superheated steam generation device 15; and a steam injection part 17a for leading the steam superheated by the superheated steam generation device 15 to the pot 2. The steam injection part 17a has a diameter smaller than that of the steam supply part 16a, which can increase the discharging speed of the superheated steam so that the steam is powered up to easily reach the bottom of the pot and prevail throughout the pot, thus achieving a rice cooker with an improved taste of food.
Patent JP-2011190259-A (JP)
Title: Oral formulation and lipophilic salt of methylnaltrexone
Inventor: SHAH SYED M
IPC: C07D491/18
Filed: 2011-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral formulation and a lipophilic salt of methylnaltrexone.  <P>SOLUTION: There are provided compositions comprising methylnaltrexone or a salt thereof, and compositions and formulations thereof for oral administration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012187855-A (JP)
Title: Image recording apparatus and program
Inventor: KITAJIMA TETSUYA
IPC: B41J2/01
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To make a recording head function while restraining a recording apparatus from becoming large and costs from increasing regardless of operation of a transport mechanism.SOLUTION: A power source unit 41 supplies electric power of voltage V1 to the transport mechanism and electric power of voltage V2 to the head and is adjusted to make the voltage V2 supplied to the head an optimal value when the transport mechanism 21 and the head 10 are concurrently driven. A voltage value storage section 52 stores the values of the voltage V1 and the voltage V2 which the power source unit 41 supplies to the transport mechanism and the head, respectively when the transport mechanism is driven and when the transport mechanism is not driven, respectively. A driving signal generation section 54 generates a driving signal to increase the operating time relating to a driving command from the initial value if the voltage value of the voltage V2 during maintenance when the transport mechanism is not driven is less than the voltage value of the voltage V2 during printing when the transport mechanism 21 is driven.
Patent JP-2012187690-A (JP)
Title: Boss molding jig and method for molding boss
Inventor: KIMURA KOICHI
IPC: B21J5/02
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a boss molding jig for molding a boss having threads in a metallic plate, and to provide a method for molding a boss.SOLUTION: The boss molding jig includes: a boss molding part, in which a tubular cavity opened in a cylinder bottom is formed while aligning central axes of the cylinder and the tube, and which is pressed onto a metallic material to be processed with a toric surface of an edge of the cylinder bottom as a processing surface and is rotated; and a rod-like thread molding part disposed in the hollow central axis of the boss molding part so as to be rotatable and movable upward and downward relative to the boss molding part, whose surface is tapped.
Patent JP-2012192427-A (JP)
Title: Laser processing device and laser processing method
Inventor: SUZUKI YOSHIKAZU
IPC: B23K26/046
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the processing quality of the edge deletion of a thin-film solar battery panel.SOLUTION: Displacement meters 201a, 201b which measure the displacement of the processing surface of the thin-film solar battery panel in the z-axis direction are arranged at the lower surface 133A of a processing head 133 so that measuring positions PSa, PSb are separated from the irradiation center PL of laser light at a threshold distance DT1 or longer, and at least one measuring position separated from the irradiation center PL at a threshold distance DT2 or longer exists in all four directions of positive and negative directions of an x-axis and positive and negative directions of a y-axis. When performing the edge deletion of the thin-film solar battery, the displacement meter 201 which performs measurement in the measuring position separated at the maximum assumption distance DS or longer from a side to be processed to the inside of a panel is selected, and a focus position of the laser light is controlled on the basis of the measurement result by the selected displacement meter 201. This invention can be applied to, for example, a laser processing device which performs the edge deletion of the thin-film solar battery.
Patent JP-2011142338-A (JP)
Title: Cpp spin valve element
Inventor: FUJIWARA HIDEO
IPC: H01L43/08
Filed: 2011-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin valve element which generates a great output signal at a low current using a CPP structure having high resistance.  <P>SOLUTION: A CPP spin-valve element includes: a pinned layer structure including at least one ferromagnetic layer 42a; a free layer structure including at least one ferromagnetic layer 41 and magnetically softer than the pinned layer; a thin spacer layer structure 43 configured to separate the free layer and the pinned layer in order to prevent a magnetic coupling between the free and pinned layer structures, and to allow an electric current to flow there through; and at least two magnetic or nonmagnetic first and second current-constriction (CC) layer structures 44 and 44' including at least two parts having significantly different conductivities. The first CC layer 44 is arranged adjacent to the free layer structure or inside the free layer structure. The second CC layer 44' is arranged adjacent to the pinned layer, or, at the center part or on the free layer structure side inside the pinned layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011219743-A (JP)
Title: Method of manufacturing modified polyimide resin
Inventor: AKAO KIYOTAKA
IPC: C08G18/60
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manuifacturing a modified polyimide resin which can easily and economically obtain a modified polyimide resin solution having a suitably controlled solution viscosity (polymerization degree) by reaction of a diisocyanate compound, one or more diol compounds including a bifunctional hydroxy-terminated polycarbonate, and a bifunctional hydroxy-terminated imide oligomer in a solvent.SOLUTION: In the method of manufacturing the modified polyimide resin, reaction of (A) the diisocyanate compound, (B) (b1) one or more diol compounds including the bifunctional hydroxy-terminated polycarbonate expressed by chemical formula (1), and (C) the bifunctional hydroxy-terminated imide oligomer expressed by chemical formula (2) is performed in the solvent within a molar ratio of the diol compounds to the diisocyanate compound, [(B)+(C)]/(A), ranging from 1.01 to 1.09, and then (D) a monofunctional active hydrogen compound is added at a stage where the solution viscosity of the reaction mixture liquid increases up to a predetermined viscosity.
Patent JP-2012199471-A (JP)
Title: Heat treatment method and heat treatment apparatus
Inventor: FUSE KAZUHIKO
IPC: H01L21/26
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method and a heat treatment apparatus which can prevent the occurrence of a process damage, while suppressing diffusion of an implanted impurity.SOLUTION: A surface temperature of a semiconductor wafer into which impurities are implanted, is raised from a pre-heating temperature to a target temperature over a period of time from 1 to 20 milliseconds by performing a first irradiation in which light-emission output of a flashlamp is increased up from zero to a maximal value Iover a period of time from 1 to 20 milliseconds. Thereby the activation of the impurity is attained. Then the surface temperature of the semiconductor wafer is kept within a range of a variation width of ±25°C from the target temperature for 3 to 50 milliseconds by performing a second irradiation in which light-emission output of the flashlamp gradually decreases from the maximal value Iover a period of time from 3 to 50 milliseconds. Thereby the occurrence of the process damage can be prevented, while suppressing diffusion of the impurity.
Patent JP-2012203078-A (JP)
Title: Toner for forming image, two-component developer, method for forming image, image forming apparatus and process cartridge
Inventor: MORITA TATSUYA
IPC: G03G9/087
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a toner having a wide color reproduction range, two-component developer using the toner, a method for forming an image using a toner for forming an image, an image forming apparatus, and a process cartridge.SOLUTION: A toner for forming an image is formed by dispersing an oil phase containing at least a binder resin and a colorant into an aqueous medium and granulating it. The colorant is formed by surface-treating a hydrophilic colorant in an organic solvent with emulsifier obtained by esterification reaction of a polyhydric alcohol with a monovalent fatty acid.
Patent JP-2011218549-A (JP)
Title: Clamp device
Inventor: SAKAI DAIKI
IPC: B23Q3/18
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device capable of changing a shift amount of a workpiece by a simple constitution.SOLUTION: The clamp device includes shift tables 52A and 52B rotatable around rotary shafts 41A1 and 41A2, drive motors 41A and 41B for adjusting rotation positions of the shift tables 52A and 52B, each of a pallet clamp cylinder and a positioning cylinder provided in the shift tables 52A and 52B to hold a pallet 5 mounted with a cylinder head 3, positioning shafts 61A and 61B fixed to upper ends of the shift tables 52A and 52B, hydraulic cylinders 59A and 59B for pushing the shift tables 52A and 52B upward, and index plates 63A and 63 on which the positioning shafts 61A and 61B abut when the shift tables 52A and 52B are pushed upward. The index plates 63A and 63 include a plurality of plate portions of different thicknesses which are arranged on concentric circles.
Patent JP-2012205413-A (JP)
Title: Protector
Inventor: NISHIYAMA HIROSHI
IPC: F16B5/04
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a protector which can suppress detachment of a protector lid from a protector body even when clamps are installed in the protector lid.SOLUTION: A protector includes: a protector body 12 which is at least partially opened and inside of which a wire harness W is stored; and a protector lid 13 attached to the protector body 12 to cover an opening of the protector body 12. The protector lid 13 includes: a lid body 23 covering the opening of the protector body 12; brackets 52 erected from the lid body 23 in a direction separating from the protector body 12; and clamps 53 protruded from the brackets 52 in a direction intersecting with the direction in which the brackets 52 are erected.
Patent JP-2011126539-A (JP)
Title: Marine vessel
Inventor: HIROTA KAZUHIRO
IPC: B63B25/08
Filed: 2011-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine vessel capable of enhancing safety at cargo handling work.  <P>SOLUTION: The marine vessel includes: a liquid storage part provided at a lower side than an upper deck; a vehicle mounting part provided on an upper side than the upper deck; and a ramp way provided at a stern part starboard side and/or a stern part port side. The inflammable gas detection/cargo work restriction system is provided, which performs interlocking such that switching from an oil mode to a car mode or switching from the car mode to the oil mode cannot be performed when an inflammable gas is detected by a gas detector installed in the vehicle mounting part or a concentration of the inflammable gas detected by the gas detector exceeds a predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012204319-A (JP)
Title: Thermally actuated switch, fixing device and image forming apparatus
Inventor: MASUMURA TOMOHIRO
IPC: H01H37/12
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermally actuated switch which has a simple structure and prevents contacts from being brought into contact with each other while a push member recovered by pushing a displacement member is being pushed.SOLUTION: The thermally actuated switch comprises a push member which is provided and extended from a gap between a displacement member and a second electrode to a first electrode, by being pushed one edge because of a convex displacement of the displacement member, pushes the electrode, separates a first contact from a second contact and has the other edge extending to outside of a housing. The push member also pushes the displacement member to recover to the concave state because the other edge is pushed from the outside of the housing to the displacement member side, and maintains a separating condition between the first contact and the second contact because the second electrode is pushed and elastically deformed.
Patent JP-2012187367-A (JP)
Title: Hand dryer
Inventor: TSUZAKI YOSHIZO
IPC: A47K10/48
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact hand dryer to solve the problems of a conventional hand dryer: outer dimensions are large and hard to be installed in a small space; the width of a water receiver cannot be reduced because of the scattering of water from dehydration to right and left directions; wind jetted from a motor fan inside the device reaches a nozzle after complexly bending, giving waste and increasing a height of the device; and further the resistance in a wind path and the power consumption are high resulting in a large size and a high expense.SOLUTION: The hand dryer has a nozzle 1 at the bottom of a groove dug along the periphery of a cylindrical container bottom storing a motor fan 3. Since the nozzle 1 is a circular arc shape, water scattering to right and left directions can be prevented, and the width of a water receiver 10 can be reduced. Also, since central axes of each the motor fan 3, its storage container 4 and the circular arc shaped nozzle 1 coincide, wind jetted from the motor fan 3 reaches the nozzle 1 with the shortest distance, which eliminates unnecessary space and reduces the height and the size.
Patent JP-2012212068-A (JP)
Title: Image reader and image formation apparatus
Inventor: FUKUMA NOBUHIRO
IPC: H04N1/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image formation apparatus which enable accurate positioning of a light guide member in a simple configuration.SOLUTION: A copier 1 includes: an LED 410; a rod-like light guide member 340 with an edge disposed facing the LED 410; a holding member 420 that holds the LED 410 and the light guide member 340 and comprises a light reflection part 421 and a light guide member holding mechanism 450 for disposing the light guide member 340 so as to be along a main scanning direction Y and positioning and holding the edge on the light guide member 340 side in the main scanning direction Y; and a first frame body 311 for holding the holding member 420.
Patent JP-2012213777-A (JP)
Title: Plasma welding apparatus
Inventor: SATO ICHITARO
IPC: B23K10/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma welding apparatus that can correctly position the distance between a torch and a workpiece (workpiece to be welded).SOLUTION: A plasma welding apparatus 10 which welds a workpiece supported by a positioning mechanism includes: a first base member 11; a second base member 12 which can move in one direction horizontal to the first base member 11; a third base member 13 which is horizontal to the second base member 12 to be able to move in the direction perpendicular to the one direction; a torch holder 15 provided on the third base member 13 to support a torch 21; and a torch position setting jig 16 provided on the third base member 13 to have a contact switch 20 at the edge for correctly setting the distance between the torch 21 and a workpiece 22. So it is possible to correctly set the distance between the torch 21 and the workpiece (workpiece to be welded) 22, to properly preheat the worksheet, and to perform quality welding.
Patent JP-2012213929-A (JP)
Title: Decorative sheet and decorative resin molding
Inventor: SUGA KAZUHIRO
IPC: B29C45/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet that can add design having a sense of a specific stereoscopic effect to a surface of a decorative resin molding, and to provide the resin molding using the decorative sheet.SOLUTION: The decorative sheet includes at least a transparent base film and a colored layer, and embosses from the colored layer toward the transparent base film, wherein a light transmission in a visible ray wavelength region of the total layer that exists closer to the transparent base film than the colored layer including the colored layer is 20% or less, a depth of the embosses is 10-40 μm, and the decorative resin molding is manufactured by the decorative sheet.
Patent JP-2012217277-A (JP)
Title: Motor drive unit
Inventor: AKATSU KAN
IPC: H02P27/08
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive unit capable of achieving high efficiency of a switched reluctance (SR) motor by passing a square wave current through the motor of inductance load with a current type inverter and driving the motor with the inverter.SOLUTION: The motor drive unit, comprising a voltage chopper circuit 10 that provides a current source and a single-phase bridge current type inverter 20 with a clamp circuit comprised of a capacitor absorbing an induced voltage and a switch, includes a drive circuit 40 of each phase of a motor connected in parallel to the capacitor and the switch of the clamp circuit.
Patent JP-2011248863-A (JP)
Title: Touch type transparent keypad
Inventor: OH HON-CHAN
IPC: G06F3/02
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a touch type transparent keypad which is convenient in the case of use and has a good appearance.SOLUTION: A touch type transparent keypad according to the invention includes a touch panel, a transparent substrate and a light source module. The touch panel is provided on the transparent substrate. The light source module is provided on the edge surface of the transparent substrate. The transparent substrate includes a plurality of key icons. The plurality of key icons are irradiated with light rays emitted from the light source module. Then, the plurality of key icons are displayed via the touch panel.
Patent JP-2012221294-A (JP)
Title: Rack's one-side space blocking device
Inventor: KONDO JUN
IPC: G06F1/20
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a rack's one-side space blocking device, which can form a blocked space in one side of a rack column, adjust the position correspondingly to a cool air supply port on a floor face, and prevent cooling air from leaking from the blocked space.SOLUTION: A rack's one-side space blocking device, which is provided between a ceiling surface 6 and a floor face 2 of a passage in each rack 1 to form a blocked space for separating cooling air and exhaust heat air on one side of a rack column. The device comprises a horizontal ceiling panel 3 one end of which is supported by the ceiling surface 6 of the rack 1 and a front panel 4 connected to the other end of the ceiling panel 3 so as to adjust an angle. A slidable blocking member 20 is provided, so that the distance between a bottom edge of the front panel 4 and the floor face 2 is adjustable.
Patent JP-2012223993-A (JP)
Title: Display body, and method for using display body
Inventor: GOCHO SATOSHI
IPC: B32B33/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a display body physically and irreversibly changing a pattern, and making the unfair use thereof difficult.SOLUTION: There is provided the display body 1 comprising a heat source, a sealing layer, a layer of a hot-melt ink 14, a porous hiding layer 13, a transparent substrate 11 and a printed letter layer 12. The layer of the hot-melt ink 14 disposed in contact with the porous hiding layer 13 comprising a porous material changes into a liquid state by generating heat, and soaks into the porous hiding layer 13 so that a printed image with the hot-melt ink 14 appears on the surface of the porous hiding layer 13. Thus, after application of heat generating operation, the pattern with the hot-melt ink 14 is expressed on the surface layer of the display body after a prescribed time. As a result, the display body 1 making the unfair use thereof difficult can be provided as a result of a physical and irreversible change in the pattern.