baber/WOPTO huggingface dataset:
Patent JP-2010245502-A (JP)
Title: Surface emitting laser, surface emitting laser array, optical scanning device, and image forming apparatus
Inventor: HANAOKA KATSUNARI
IPC: B41J2/44
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser of low cost and high yield.  <P>SOLUTION: This surface emitting semiconductor laser is formed with a laminated body sandwiched by two reflecting mirrors from the upside and the downside and formed by alternately laminating an active layer made from semiconductor material and semiconductor films of different refractive indexes on a surface of a semiconductor substrate. In the surface emitting semiconductor laser, a laser beam is, by connecting a lower electrode to an opposite side surface to the surface on which the laminated body of the semiconductor substrate is formed, connecting an upper electrode to a reflecting mirror surface of the upper part of the laminated body, and supplying current between the electrodes, emitted perpendicularly to the semiconductor substrate surface. Further in the laser, by oxidizing some regions of a semiconductor film formed in an upper reflecting mirror, the surface emitting semiconductor laser has a selective oxidation layer in which a current constriction structure is formed, and a mesa structure is formed in the active layer, the selective oxidation layer, and the upper side reflecting mirror region, wherein a detecting portion which detects the depth direction position from the upper part of the laminated body of the selective oxidation layer is provided in a sidewall surface of the mesa structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068006-A (JP)
Title: Original lithographic printing plate
Inventor: MATSUURA MUTSUMI
IPC: G03F7/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original lithographic printing plate which is excellent in resistance to plate wear/print smear and resistance to micro-corrosion stain and can develop an image aboard the machine.  <P>SOLUTION: The original lithographic printing plate has an image recording layer comprising a sensitizing dye (A), a polymerization initiator (B), a polymerizable compound (C) and a polymer (D), on a support, wherein the image recording layer of an unexposed part is removed by a printing ink and/or moistening water. Therein, the support is made by using an aluminum alloy plate wherein the density, on the surface, of an inter-metallic compound having a circle-equivalent diameter of 0.2 μm or more is 35,000 pieces/mm<SP>2</SP>or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077795-A (JP)
Title: Ethernet transfer device
Inventor: YOSHIKANE NOBORU
IPC: H04L12/70
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for restraining wasteful power consumption by adaptively controlling an interface to be used in linkage with a traffic volume to be transferred, in an Ethernet transfer device of 40 GbE or 100 GbE.  <P>SOLUTION: The traffic volume of low-speed Ethernet is monitored, and increase and decrease of the number of used lanes of 40 GbE and 100 GbE interfaces is determined in response to the traffic volume. In the case of decrease, the used lanes of the 40 GbE and 100 GbE interfaces are halted, thereafter the used lanes of 40 GbE and 100 GbE interfaces of an opposite device are halted, and thereby the number of lanes is decreased. In the case of increase, unused lanes of the 40 GbE and 100 GbE interfaces are restored, thereafter the unused lanes of the 40 GbE and 100 GbE interfaces of the opposite device are restored, and thereby the number of lanes is increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078234-A (JP)
Title: Rotary electric machine
Inventor: TANIYAMA YOSHIHIRO
IPC: H02K9/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a fan which circulates in the machine a cooling gas for cooling a heating part of a rotary electric machine.  <P>SOLUTION: A plurality of reinforcement beams 13, which function as blades for guiding the cooling gas 4 from the outer peripheral part to a hollow part of a partition plate 10, are provided at equal intervals along the circumferential direction of the partition plate 10 over a portion from the outer peripheral part up to the hollow part in a flat plate part of the partition plate 10 arranged in a concentric circle shape to an axial fan 5 of a rotor. The reinforcement beams 13 are extended from the flat plate part facing a bearing bracket 9 in the partition plate 10 along the direction along the axial direction of a stator core 2. The cooling gas 4 exhausted from outlets 8a of a gas cooling apparatus is guided from the hollow part of the partition plate 10 to the axial fan 5 by the reinforcement beams 13 of the partition plate 10 after a flow rate in the circumferential direction of the partition plate 10 is corrected so as not to be biased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010043272-A (JP)
Title: Cross-linked succinimides from an acid derivative, a polyamine and a polycarboxylic acid derivative
Inventor: HARRISON JAMES J
IPC: C10M143/06
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polysuccinimide composition which is derived from an acid derivative, a polyamine, and a polycarboxylic acid derivative, and is useful as a dispersant and an antiadhesive agent in a lubricant and a hydrocarbon fuel.  <P>SOLUTION: In a method for producing a polysuccinimide composition by reacting a mixture, the mixture comprises an acid derivative; a polycarboxylic acid derivative; and a polyamine selected from the group consisting of an alkenyl- or alkyl succinic acid derivative, a polymer of a primary unsaturated acidic medical agent and 1,1-disubstituted olefin, and a mixture thereof, and the reacting mixture contains from 4 to 40 wt.% of the polycarboxylic acid derivative, and the mixture contains from 0.1 to 1.5 equivalents of the polyamine per equivalent of acidic groups of the acid derivative + the acidic groups of the polycarboxylic acid derivative.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011074742-A (JP)
Title: Guide device for water leakage from joint section of road bridge
Inventor: YAMAUCHI JUICHI
IPC: E01C11/02
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent premature deterioration in a concrete floor slab and a steel girder due to water leakage from the joint section (through the expansion gap between the floor slabs) of a road bridge.  <P>SOLUTION: A barrier (B) for preventing the leak water (A) falling from expansion joints (J1)-(J7) at the joint section (S) of a road bridge along the joint section (S) from flowing to at least the lower surface of a concrete floor slab (1) of the road bridge is suspended from the expansion joints (J1)-(J7) themselves or the concrete floor slab (1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078488-A (JP)
Title: Nasal cavity plug for wearing inside nasal cavity
Inventor: NAKANO ICHIRO
IPC: A62B23/06
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nasal cavity plug for wearing inside a nasal cavity which is not disposable, shows sterilizing effects, and is inconspicuous in terms of the appearance to solve such a problem that wearing a mask for suppressing symptoms of hay fever or preventing influenza causes difficulty in breathing since both a nose and a mouth are blocked, causes inconvenience for conversations, causes eye glasses to fog up when wearing the eye glasses, is not good in terms of a sense of beauty since it hides a face, and is inconvenient because the mask is required to be discarded from a hygiene viewpoint.  <P>SOLUTION: The nasal cavity plug for wearing inside a nasal cavity shows effects of reducing and preventing symptoms by forming a nasal cavity plug body which conforms to a shape of a nasal cavity of a Japanese and has a ventilation hole filled with a filter of an ultrafine fiber of rigid copper to catch and inactivate pollen, suspended substances in air, viruses, or the like causing hay fever or influenza by sterilizing effects of a weak potential difference of the copper fiber and is repeatedly used in a clean state since a medical silicon rubber is used for the body so that the nasal cavity plug is subjected to boiling sterilization.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082063-A (JP)
Title: Connector connection structure of power receiving connector for battery charge
Inventor: OKUNO MASAYA
IPC: H01R13/64
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector connection structure of a power receiving connector for battery charge, which can easily connect a power feed connector to a power receiving connector in charging a battery.  <P>SOLUTION: The power feed connector connected to a power supply can be connected to an inlet part 20. The inlet part 20 includes: a gear lift 30 rotatable in the circumference direction of itself with a motor 18 as a drive source; a lock slider 50 on which the power feed connector can be mounted by locking a locking claw of the power feed connector and can move linearly along an axial direction of the gear lift 30; and a conversion mechanism for converting rotational movement of the gear lift 30 into linear movement along the axial direction of the gear lift 30. The inlet part 20 rotates the gear lift 30 by using the motor 18 as the drive source, draws the power feed connector in a locked state on the lock slider 50 to a back side together with the lock slider 50 to electrically connect the power feed connector to the inlet part 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083934-A (JP)
Title: Printing condition setting apparatus and program
Inventor: KUROSE TSUTOMU
IPC: G06F3/12
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To display icons which properly indicate two-color double face printing.  <P>SOLUTION: Double face instruction signal to instruct to conduct double face printing is received, and also input of color information of one face and color information of the other face is received. When double face instruction signal is received, the icon showing the color information of one face and the icon showing the color information of the other face are displayed separately based on the received color information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083974-A (JP)
Title: Squeezing method, trunk shredder, and squeezing system
Inventor: MORI TAKASHI
IPC: B27L11/00
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trunk shredder capable of efficiently producing pieces, from which a tree sap is easily squeezed, from a trunk, and to provide a squeezing method and a squeezing system by which the tree sap can be squeezed from the trunk of a cut tree.  <P>SOLUTION: The trunk shredder includes a feed part 13 for feeding a trunk T in a longitudinal direction from an front end surface Ta, and a thin tearing part 15 for making a thin-teared piece from the trunk T fed from the feed part 13. At the thin-teared part 15, a thin tearing blade 65 which is located intersecting the trunk in a longitudinal direction and which moves relative to the front end surface Ta of the trunk T to cut the front end surface Ta, thereby producing thin-teared pieces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087145-A (JP)
Title: Portable monitoring device
Inventor: KAWASHIMA TOSHITAKA
IPC: H04N7/18
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable monitoring device that moves to a location where a monitoring period is restricted, a location where mobility of the monitoring is required, a location where the monitoring period is restricted according to a season or a location where change of a monitoring place is required, to be able to monitor these locations as needed and to be able to stably supply electric power of a necessary level using a solar cell.  <P>SOLUTION: The portable monitoring device 300 includes: a housing 40 in which an imaging camera 30, a monitoring radio communication device 60, a first storage battery 70, a second storage battery 80 and a control section 90 are accommodated, and to which an antenna 601 is mounted; a solar battery 50; and an illuminating lamp 100. The housing 40, the solar battery 50 and the illuminating lamp 100 are attached to a predetermined location of a frame body 20 to be unitized. The portable monitoring device 300 is incorporated within a basket 108 attached on a distal end of a boom 104 of a truck crane 10, and this monitoring device 300 is used to monitor an event sie or the like in a downward view.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083541-A (JP)
Title: Rolling robot
Inventor: KASAI SHU
IPC: A63H17/00
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling robot which is normally rolled in all the directions while restraining a structure from being made complicated.  <P>SOLUTION: The rolling robot includes: a cubic case 2; a main motor 10 disposed inside the case 2; a fly wheel 12 fixed to one end of a rotary shaft of the main motor 10; support shafts 14 and 15 which are extended along a direction crossing the rotary shaft at an acute angle and support the main motor 10 relative to the case 2 so that the main motor can turn; and a sub-motor 13 for turnably driving the main motor 10 around the support shafts 14, 15. The support shafts 14, 15 are provided so that shapes projected on two any adjacent surfaces are tilted with respect to straight lines parallel to the two surfaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084257-A (JP)
Title: Divided sprocket
Inventor: HONDA SHUNSUKE
IPC: B62D55/12
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently endure even use of applying a load such as heavy machinery, with a sufficient withstand load, by surely fixing mutual divided bodies.  <P>SOLUTION: This divided sprocket 1 is provided for fastening and fixing a pair of sprocket half bodies 2 and 3 having joining surface parts 21 and 31 and shaft hole parts 22 and 32 to a shaft 10. The sprocket half bodies 2 and 3 are composed of semicircular sprocket members 51 and 52 forming a tooth on the outer periphery and semicylindrical parts 61, 62, 71 and 72 respectively, integrally and continuously arranged on both sides in its axial direction. The pair of sprocket half bodies 2 and 3 mutually superposed by joining the joining surface parts 21 and 31 and the shaft hole parts 22 and 32, are integrally fixed by a fixture 8 in the mutually superposed semicylindrical parts 61, 62, 71 and 72.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089426-A (JP)
Title: Engine starting method and device for sub engine type refrigerator
Inventor: TAKAHASHI WATARU
IPC: F02N11/08
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting method and device for a sub engine type refrigerator, improving startability of a sub engine under conditions that fuel is hardly delivered to the side of the sub engine and starting is hardly performed, and shortening start time as much as possible.  <P>SOLUTION: In this engine starting method for the sub engine type refrigerator including the sub engine 16 for driving the refrigerator and performing a start operation after an electric fuel pump 24 is preliminarily energized to supply fuel when the sub engine 16 is started, it is determined whether or not such setting conditions about whether or not fuel reaches the side of the sub engine 16 are satisfied when the sub engine 16 is started. When the conditions are satisfied, energization time to the electric fuel pump 24 is extended, and the start operation is started after a lapse of an extended period of time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090432-A (JP)
Title: Projector
Inventor: SUZUKI NAOKI
IPC: G06F3/041
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate visual recognition of a place of a projection image pointed by a pointer.  <P>SOLUTION: The projector includes an image projection part 120 for projecting a projection image based on image data on a projection surface, an imaging part 118 for picking up the projection image projected on the projection surface, a specific region detection part 232 for detecting the position of a specific region specified by the pointer from the picked-up image obtained by picking up the projection image with the imaging part 118, and a specific region emphasizing part 270 for changing the display state of a circumference region of the region corresponding to the position of the specific region in the projection image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089446-A (JP)
Title: Steam turbine
Inventor: FURUYA OSAMU
IPC: F01D25/16
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine capable of reducing force acting on a thrust bearing, by increasing steam force in the inverse direction of the flowing direction, by increasing ambient pressure in a diameter expanding part of a turbine rotor, by avoiding complication of a device.  <P>SOLUTION: This steam turbine includes a casing 2 having a shaft seal device 1, a plurality of stages having one stage composed of a moving blade and a stationary blade, a turbine rotor 4 for arranging the stage in a diameter of a part adjacent to the high pressure side of the shaft seal device 1, and a nozzle box 7 positioned on the most upstream side in a steam flow in the casing 2 and having a steam inflow chamber 14 and a first stage stationary blade 3 correspondingly arranged to a plurality of respective main steam pipes. A closed space is formed by partitioning a space 18a on the shaft seal device 1 side of the nozzle box 7 by a partition wall 12 arranged between the nozzle box 7 and the casing 2. The nozzle box 7 is provided with an extraction pressure hole 15 for communicating the close space with at least one of a plurality of steam inflow chambers 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010012351-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of game machines which is capable of surely displaying an initial screen in a power application.  <P>SOLUTION: When a power-on command transmission flag is on (S25: No), a power-on command 1 is written in a transmission buffer (S26), the power-on command transmission flag is on (S27), and the processing is finished. The power-on command 1 written in the transmission buffer is transmitted to a display control board 1 bite at a time by a timer interrupt processing, and the display control board receiving the command displays the initial screen on an LCD. The initial screen in the power application is thus set by one command so as to instantaneously complete the setting of the initial screen and surely display the initial screen in the power application.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011092470-A (JP)
Title: Game machine
Inventor: TSUDA KENICHIRO
IPC: A63F5/04
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine permitting reuse of a unit member regardless of the design of an ornament body.  <P>SOLUTION: The state of partition parts 3100 and 3200 attached to a panel unit 3000 is changeable between a shading state and a translucent state. Accordingly, if the design of a game panel 25 (the layout of respective display parts 27a, 27b, 27c, 28 and 29) is changed and if the dividing position by the partition parts 3100 and 3200 is changed with a differently designed game panel 25, such as when the panel unit 3000 is used for a different model of game machine, display parts corresponding to the respective display parts 27a, 27b, 27c, 28 and 29 can be illuminated according to the design of the game panel 25 by selecting the shading state or translucent state of the partition parts 3100 and 3200. With this structure, the panel unit 3000 can be reused.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095145-A (JP)
Title: Rotation angle sensor and amplitude calculation method using the same
Inventor: NAKAMURA TAKENOBU
IPC: G01D5/244
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and simple method of quantizing a signal amplitude, in a rotation angle sensor detecting the angular component θ from two-dimensional analog signals Vx, Vy detected by a magnetic sensor.  <P>SOLUTION: In the rotation angle sensor, the output of an addition part is branched into two portions, i.e. V<SB>rot</SB>, V<SB>fbx</SB>. The V<SB>fbx</SB>is fed back to an input of an X axis signal S/H part. The inputs to the X axis signal S/H part are two portions, i.e. V<SB>x</SB>, V<SB>fbx</SB>, and the inputs to the Y axis signal S/H part are two portions, inclusive of a reference voltage V<SB>md</SB>in addition to the V<SB>y</SB>. A switching signal for switching the inputs in an angle calculation operation and an amplitude calculation operation is input to each axis signal S/H part by a signal control part. For the V<SB>rot</SB>, at amplitude calculation, V<SB>rot</SB>=V<SB>y</SB>' is held during angle calculation operation, and during amplitude calculation, V<SB>rot</SB>=V<SB>x</SB>' is held.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092500-A (JP)
Title: Apparatus for conveying ordered food and drink
Inventor: ISHINO HARUNORI
IPC: B65G17/22
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To form a simple structure for detecting removal of food and drink containers from a traveling body and to provide an apparatus for conveying ordered food and drink for securely outputting removal of the food and drink containers.  <P>SOLUTION: The apparatus for conveying ordered food and drink includes: a conveying passage 12 formed across a kitchen where the food and drink is prepared and customer seats for eating and drinking; the travelling body 11 for placing the food and drink containers on which the ordered food and drink is placed and for moving along the conveying passage 12 and stopping near a customer seat from which the order is placed; and a control means for controlling movement of the travelling body 11. The travelling body 11 at least includes: placing parts 11a whose upper surfaces are covered with the placed food and drink containers; solar cells 37 arranged on the upper surfaces of the placing parts 11a; and an output part 38 for outputting removal of the food and drink containers placed on the placing part 11a based on power generation by the solar cells 37.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101116-A (JP)
Title: Optical repeater, optical communication system and method of controlling optical repeater
Inventor: MEIRAKU TOMOHIRO
IPC: H04B10/294
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical repeater or the like capable of switching an optical functional device to a setup suited to respective optical signals at accurate timing.  <P>SOLUTION: A memory 17 stores fixed time Tm+k corresponding to the length of the optical signal transmitted by an m+kth ONU 12 and a setup value Gm+k+1 relating to processing to the optical signal transmitted by an m+k+1th ONU 12, beforehand. A control part 18 reads the fixed time Tm+k and the setup value Gm+k+1 stored in the memory 17, and sets the setup value Gm+k+1 to the optical functional device 15 after the lapse of the fixed time Tm+k after the reception of the optical signals transmitted from the m+kth ONU 12 is started in an up signal receiving unit 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT