baber/WOPTO huggingface dataset:
Patent JP-2012185939-A (JP)
Title: Light-emitting device, illumination device, and vehicle headlight
Inventor: TAKAHIRA NOBUYUKI
IPC: F21V9/16
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of obtaining a white point light source with high efficiency, and capable of projecting the obtained white illumination light with high efficiency.SOLUTION: The illumination device 1 is a light-emitting device capable of outputting white light, and is provided with a laser element 2 emitting blue laser beams, a light-emitting part 4 emitting fluorescence through receiving the laser beam emitted from the laser element 2, and a parabola mirror 5 arranged on an irradiated surface side which is a surface of the light-emitting part 4 with the laser beams irradiated, and reflecting fluorescence generated by the light-emitting part 4. With this, the illumination device 1 can efficiently project white illuminating light.
Patent JP-2012186411-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KAWAI KAZUHIDE
IPC: F02P15/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine, which can simplify a producing step, fix a cover to a case portion, and effectively prevent the intrusion of water into a plug hole.SOLUTION: On a side wall portion 31 on a case portion 3 of an ignition coil 1, a column portion 32 made by projecting a part of the side wall portion 31 outward, and a notch portion made by cutting off a part of the side wall portion 31 from an upper end are provided. On the column portion 32, a breathing port 321 which communicates with a breathing passage 21 formed between a seal rubber 5 and the case portion 3, and opens at an upper end portion is vertically formed. On the side wall portion 31 of the case portion 3, a cover 4 for surrounding the column portion 32 and covering the upper end portion of the breathing port 321 is provided, and the cover 4 is provided with a sealing portion 42 for sealing the notch portion. The ignition coil 1 makes filling resin 6 for filling a space S in the case portion 3 continuously contact with the sealing portion 42 and the side wall portion 31, thereby fixing the cover 4 to the side wall portion 31.
Patent JP-2012185784-A (JP)
Title: Circuit-board layout evaluation apparatus, circuit-board layout evaluation method, and circuit-board layout designing system
Inventor: MATSUMOTO TAKEHIDE
IPC: H05K3/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a circuit-board layout evaluation apparatus and a method therefor having a function of searching for wiring through which it should be considered that signals are propagated via components.SOLUTION: The circuit-board layout evaluation apparatus comprises: a layout data reference unit; an evaluating object specifying unit that specifies wiring to be evaluated; a passive component extraction unit that extracts passive components connected to the wiring; a two-terminal electrical-net searching unit and a multi-terminal electrical-net searching unit that search for wiring through which signals are propagated via the passive components; and an evaluating unit that evaluates a circuit-board layout, taking into consideration the wiring for which the search was executed. The two-terminal electrical-net searching unit adds wiring, connected to terminals different from terminals connected to the wiring to be evaluated, to the wiring to be evaluated. The multi-terminal electrical-net searching unit removes terminals classified as non-propagating terminals among the terminals of the passive components, and adds wiring connected to the remaining terminals to the wiring to be evaluated. The evaluating unit performs evaluation, including the wiring added to the wiring to be evaluated.
Patent JP-2012191329-A (JP)
Title: Redundant network system, termination device, and relay point adjacent device
Inventor: OISHI TAKUMI
IPC: H04L45/586
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a redundancy system that allows communication service to be continued even if multiple faults occur without a single fault point.SOLUTION: A redundant network system is made redundant about devices including a 0-system device and a 1-system device at a certain point in a network, and paths for system switching are set between a neighboring adjacent device 302 and the like and the 0-system device 305 and the 1-system device 308 respectively. A termination device 301 contacting with a user is set redundant paths with the 0-system device and the 1-system device. When the adjacent device has detected a fault of a port on physical port basis, it determines whether the fault port accommodates either of the 0-system path or 1-system path, and determines whether the 0-system/1-system path accommodated on the fault port is active or standby, and transmits a fault notification storing the determined fault status of 0-system/1-system and active/standby to the termination device 301. The termination device 301 includes means for determining whether it performs path switching or system switching from received multiple fault notification messages, and if the system switching is required, it transmits a system switching message to the adjacent device 302 and the like.
Patent JP-2012189413-A (JP)
Title: Electrodes for biosensor and method of manufacturing the same
Inventor: SUNAKAWA TOMOHIDE
IPC: G01N27/30
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide electrodes for a biosensor and a method of manufacturing the same which can form high-accuracy electrodes together for a biosensor having high measurement accuracy with a small number of processes.SOLUTION: On a substrate, a photosensitive material having at least a silver halide emulsion layer is exposed to light and developed to obtain a conductive silver pattern. The pattern is electroplated with a metal whose standard electrode potential is 0.86 V or greater.
Patent JP-2012190722-A (JP)
Title: Flexible flat cable and image display device using it
Inventor: ISHINO YUSUKE
IPC: H01B7/08
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a flexible flat cable whose intermediate portion is curved downward when both ends are inserted in both connectors from above, and an image display device using it.SOLUTION: In a flexible flat cable 1, plural parallel linear conductors 1a are coated with upper and lower resin films 1b, 1c with electric insulation, and both ends of the linear conductors are exposed both end notch parts of one resin film 1c, to form terminal parts 1d, 1d. Both ends 1e, 1e in a longitudinal direction are bent at an acute angle toward one resin film 1c at bending positions P, P nearer a center than the terminal parts 1d, 1d. Reinforcement plates 2, 2 are fastened on the other resin film 1b of the bending ends 1e, 1e. When the bending ends 1e, 1e bent at an acute angle are vertically inserted in a connector from above, a stress for curving an intermediate portion of the flexible flat cable 1 is applied to curve the intermediate portion into a concave shape.
Patent JP-2012189912-A (JP)
Title: Optical element, optical element module, electronic element module, and electronic information apparatus
Inventor: YANO YUJI
IPC: H04N5/369
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent causes of a ghost and a flare by inhibiting stray light reflected at a lens side surface from reaching an imaging region of an imaging element.SOLUTION: Between a cut surface 3d constructing a side surface and a lower lens surface 3b, an inclined surface 3e for totally reflecting diffused reflection light from the cut surface 3d is formed. In this manner, by forming a surface contacting the lower side of the cut surface 3d at which stray light L diffusely reflects to be the inclined surface 3e, the stray light L which has diffusely reflected at the cut surface 3d is totally reflected at the inclined surface 3e so that the stray light L is inhibited from reaching an imaging surface of an imaging element 5.
Patent JP-2012188085-A (JP)
Title: Vehicle seat
Inventor: YAMAGISHI SUMIHIRO
IPC: B60N2/75
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat having an armrest to prevent interference of a retractable seat which is installed backward with the armrest.SOLUTION: The vehicle seat 1, which is arranged forward the retractable seat 90 capable of storing one side of a seat cushion 90b in a width direction by making it stand up as a turning shaft with a seat back 90a and the seat cushion 90b folded in close contact, is provided with a slide mechanism 40 that forwardly and backwardly slides the entire seat, and the armrest 50 that is installed so as to move from a default position to a predetermined position, so that all of the moving range from the default position of the armrest 50 to the predetermined position are arranged under the backward seat which is in the retracted condition.
Patent JP-2012189060-A (JP)
Title: Reed valve for fuel injection pump and fuel injection pump
Inventor: MAEDA TOMOYUKI
IPC: F02M59/44
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a reed valve for a fuel injection pump that can achieve both high pressure resistance and high lift amount, and to provide the fuel injection pump.SOLUTION: An upper sheet plate 60 on which a valve seat 61A and a valve seat hole 61 are formed and a reed valve body 51 are configured to be laminated. The reed valve body 51 is provided with an elastically deformable arm 51Q and a valve part 51P that is provided in one end of the arm 51Q. When the valve part 51P contacts with the valve seat 61A and covers the valve seat hole 61, a suction reed valve 31 is closed. When the valve part 51P leaves from the valve seat 61A and releases the valve seat hole 61, the suction reed valve 31 is opened. The reed valve body 51 is configured by laminated a top surface sheet 81 and a bottom surface sheet 82. A frictional coefficient on a laminated surface of the top surface sheet 81 and the bottom surface sheet 82 is higher than ones other than laminated surface.
Patent JP-2012192992-A (JP)
Title: V-shaped scraper in conveyor belt
Inventor: GOMI SHINICHI
IPC: B65G45/12
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a foldable type V-shaped scraper used for a conveyor belt.SOLUTION: The V-shaped scraper includes a pair of leg parts (11R, 11L) extended in a V-shape from a top part (13) positioned on an axial line (X) in a belt running direction and blades (12) are provided to the leg parts. The top part (13) includes a center bracket (14) pivotally connecting a center connector (7a) made of a turnbuckle and the like and pivotally supporting brackets (15, 15) extended from the center bracket to both sides of the axial line (X). The leg parts (11R, 11L) are freely turnably bonded to the pivotally supporting brackets (15, 15) between a leg opened state (10A) where the leg parts are disposed in the V-shape and a leg closed state (10B) where the leg parts are disposed to be parallel to the axial line. The leg parts (11R, 11L) in the leg opened state (10A) are locked to each other in a fixed state by a locking unit (31).
Patent JP-2012192473-A (JP)
Title: Stereoscopically viewing robot picking device
Inventor: FUJIOKA TAKESHI
IPC: B25J13/08
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopically viewing robot picking device which prevents a distance between a camera and a work from becoming longer so as to calculate the three-dimensional position of the work in a stereo mode and determines the arrangement position of a suction part of the robot.SOLUTION: The stereoscopically viewing robot picking device 10 which moves the works 12 in a container 11 to separate positions one by one includes a moving means 14 for moving the container 11 up to a work take-out position 18 by the robot 13, the camera 15 for imaging the whole container 11 situated at the work take-out position 18, the camera 16 for partially imaging the container 11 situated at the work take-out position 18, and an image processing means 23 for detecting the work 12 in each of images imaged by the cameras 15 and 16 using a pattern matching method and calculating two-dimensional positions of the work 12 in each of the images. The cameras 15 and 16 are disposed along a moving direction of the container 11, and the image processing means 23 calculates the three-dimensional position of the work 12 based on the two-dimensional positions of the work 12 in each of the images imaged by the cameras 15 and 16.
Patent JP-2012196155-A (JP)
Title: Edge shifter of seedling tray in rice transplanter
Inventor: HIKITA YASUTAKA
IPC: A01C11/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately perform edge shifting for aligning one edge in the width direction of a seedling tray 21 with a planting mechanism 19 by a simple constitution.SOLUTION: The edge shifting of the seedling tray 21 is started by connection of power transmission of a planting clutch mechanism 24 and is completed by disconnection of power transmission of the planting clutch mechanism 24 by the operation of an edge shift switch 31 attached to the seedling stand frame 27 of the seedling tray.
Patent JP-2012071412-A (JP)
Title: Dressing method, and grinding machine
Inventor: YAMASHITA TOMOKAZU
IPC: B24B53/04
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a dressing method and a grinding machine, inexpensive and capable of setting a projecting amount of abrasive grains regardless of grinding efficiency, in a method of performing dressing by grinding metal.SOLUTION: The abrasive grain projecting amount, which is the projecting amount of the abrasive grains from a bond layer in a grinding wheel 7 after dressing, is set at a predetermined amount by grinding a rotating dressing roll 10 with the grinding wheel 7 to set the length of a contact arc between the grinding wheel 7 and the dressing roll 10 at a predetermined contact arc length. Further, at the initial stage of dressing, grinding wheel cutting per rotation of the dressing roll 10 is set small and the grinding wheel cutting is increased with the progress of dressing.
Patent JP-2012200155-A (JP)
Title: Cyclic diene compound-degrading bacterium, cyclic diene compound degrading agent, apparatus for purifying contaminated environment, and method of degrading cyclic diene compound
Inventor: TAKAGI KAZUHIRO
IPC: C02F3/34
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of purifying soil contaminated with cyclic diene compounds such as dieldrin.SOLUTION: A degrading bacterium capable of degrading cyclic diene compounds such as dieldrin, and a degrading agent containing the degrading bacterium are provided. The degrading bacterium and the degrading agent are used to purify soil contaminated by aldrin, dieldrin, heptachlor, heptachlor epoxide, endrin, endosulfan, endosulfan sulphate, all of which are cyclic diene compounds, as well as by DDT, DDD, DDE, and further by PCP, α-HCH, γ-HCH, and chlordecone.
Patent JP-2012203578-A (JP)
Title: Image forming apparatus, image forming system, and processing program
Inventor: TANAKA KOICHI
IPC: B41J29/38
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that provides security print without changing the form or detail of the existing print job.SOLUTION: An image forming apparatus includes: reading means that reads character strings within a predefined range of print information; determination means that uses the character strings read by the reading means as authentication information, and determines whether or not the authentication information matches recipient information obtained from outside; and image forming means that forms images based on the print information only when the determination means has determined that the authentication information matches the recipient information.
Patent JP-2012200753-A (JP)
Title: COUPLING JOINT OF Ti ALLOYS, PROCESSING METHOD OF Ti ALLOYS AND STRUCTURE
Inventor: FUJII HIDETOSHI
IPC: B23K20/12
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a coupling joint of Ti alloys, a processing method of the Ti alloys and a structure which can improve strength of a joint part.SOLUTION: At the joint part 3 of Ti alloys 1 and 2, a metal structure after the Ti alloys 1 and 2 are jointed, is one of an α-phase equiaxed structure having a close-packed cubic lattice, an (α+β)-phase equiaxed structure where two phases of the α-phase and the β phase having a body-centered cubic lattice coexist, and a β-phase equiaxed structure. Therefore, because a lamellar-shaped α-phase is not included in a β grain as in a conventional coupling joint of Ti alloys, it is possible to realize the coupling joint of the Ti alloys in which toughness and fatigue property are drastically improved.
Patent JP-2012203761-A (JP)
Title: Correction information processor and correction information processing method
Inventor: WATANABE AKIRA
IPC: G06F3/0488
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a correction information processor and a correction information processing method capable of performing a touch operation using both hands regardless of a holding posture of a device and achieving quick and efficient correction work.SOLUTION: A posture angle θ of a body part 12 is detected, and an inclined posture of the body part 12 is discriminated on the basis of the posture angle θ. When it is discriminated that it is in a holding state, an icon 20 supplied for a writing operation is arranged upwards in the front view of a correction image 18 compared to the case of discriminating that it is not the inclined structure.
Patent JP-2012200241-A (JP)
Title: Cookie and method for manufacturing the same
Inventor: KATORI SHINICHI
IPC: A21D13/08
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide cookies and a method for manufacturing the cookies excelling in melting in the mouth compared with conventional ones.SOLUTION: Superheated steam processing is performed in a cookie baking process to obtain cookies excelling in shape holding property even when the fat and oil content is high. Sensation excelling in melting in the mouth with the high fat and oil content can thereby be achieved. Further, 35-50 wt.% can be achieved as the fat and oil content of the cookies after baked. It is preferable to bake the cookies in an oven after the superheated steam processing.
Patent JP-2012206347-A (JP)
Title: Inkjet recording apparatus
Inventor: SATAKE KENICHI
IPC: B41J2/175
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus that includes a reciprocating pump on the way of an ink supply passage, and can decrease occurrence of bubbles while efficiently performing replenished operation to supply ink to the reciprocating pump.SOLUTION: The inkjet recording apparatus includes: a reciprocating pump 230 that is provided on the way of the ink supply passage 101 and replenishes the ink accommodated in the ink tank 23 to the tank 260 in the pump by decompressing inside the tank 260 in the pump, while supplying the ink accommodated in the tank 260 in the pump to a recording head 22 by pressurizing inside the tank 260 in the pump that temporarily accommodate the ink to be accommodated in the ink tank 23. The ink supply passage 101 includes: an outflow side feeding channel 103 that supplies the ink to the recording head 22 from a reciprocating pump 230 and an inner diameter of a pipe conduit is a first inner diameter d1; and an inflow side feeding channel 102 that supplies the ink from the ink tank 23 to the reciprocating pump 230 and the inner diameter of the pipe conduit is a second inner diameter d2 that is larger than the first inner diameter d1.
Patent JP-2012208404-A (JP)
Title: Wide angle lens and projector device using the same
Inventor: TEJIMA YASUYUKI
IPC: G03B21/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wide angle lens that projects onto a screen and the like an enlarged image from a light valve such as a DMD for forming an image by changing a reflection direction of light, has high performance, has a small lens aperture, and is compact.SOLUTION: A wide angle lens is constituted of a first lens group having negative refractive power as a whole, a second lens group having positive refractive power as a whole, a third lens group having positive refractive power as a whole, and a fourth lens group having positive refractive power as a whole in this order from an enlargement side. The first lens group is constituted by arranging eight lenses including a negative lens having a convex shape, a negative lens, a negative lens, a positive lens, a positive lens, a negative lens, and a positive lens in this order from the enlargement side. The second lens group is constituted by arranging one positive lens or is constituted by arranging two positive lenses in this order from the enlargement side. The third lens group is constituted by arranging six lenses including a positive lens, a negative lens, a positive lens, a negative lens, a positive lens, and a positive lens in this order from the enlargement side. The fourth lens group is constituted by arranging one positive lens.
Patent JP-2011136904-A (JP)
Title: Apparatus suitable for contacting gases at high temperature
Inventor: AGRAWAL MANOJ
IPC: B01J19/02
Filed: 2011-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus suitable for contacting gases at high temperature, such as hydrogen with tetrachlorosilane.  <P>SOLUTION: A reactor 100 is used for hydrogenating tetrachlorosilane. The reactor 100 has at least one part fabricated from a silicon carbide-based material of construction. The reactor 100 includes: a pressurizable shell 101; a thermal insulator 102 surrounded by the pressurizable shell 101; a heating element 106 surrounded by the thermal insulator 102; and a reaction chamber 107 surrounded by the heating element 106.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012206079-A (JP)
Title: Honeycomb filter
Inventor: MIZUTANI TAKASHI
IPC: B01D46/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To further enhance collection performance of a solid component contained in a fluid.SOLUTION: This honeycomb filter 20 includes: a plurality of porous partition parts 22 forming a plurality of cells 23 serving as channels of the fluid; and collection layers 24 formed on the partition parts, and collecting the solid component contained in the fluid. In the honeycomb filter 20, there exists, on the partition parts, a prescribed collection region satisfying that a median pore diameter D50 in an inscribed-circle-diameter distribution obtained by dividing a captured image on the partition parts 22 by an electron microscope into a material region and a plurality of pore regions and by maximum inscribed circles inscribed in the respective pore regions is ≥1 μm and ≤6 μm, that a median pore diameter D80 in the inscribed-circle-diameter distribution is ≥1 μm and ≤7 μm, and that an inscribed-circle porosity obtained by the inscribed-circle-diameter distribution is ≥35% and ≤60%.