baber/WOPTO huggingface dataset:
Patent JP-2012173208-A (JP)
Title: Spectral module
Inventor: YOSHINO TAKAFUMI
IPC: G01J3/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a spectral module capable of preventing the changes of spectral characteristics, while decreasing size.SOLUTION: A spectral module 1 comprises a package body 2, a package cover 7 and a supporting substrate 11, a transmission type grating element 13, a mirror element 20, and an optical detection element 15. On the body 2, a cavity 3 is formed. The cover 7 and the substrate 11 are attached to the body 2 so as to oppose a bottom surface 3b of the cavity 3, and light L is made to pass through into the cavity 3 from the outside of the cavity 3. The grating element 13 is supported by the substrate 11, and splits the light L incident from the outside of the cavity 3 and transmits such to the bottom surface 3b of the cavity 3. The mirror element 20 is disposed on the bottom surface 3b of the cavity 3, and reflects the light L split by the grating element 13. The optical detection element 15 is supported by the substrate 11, and detects the light L reflected by the mirror element 20.
Patent JP-2011229126-A (JP)
Title: Adaptive frequency hopping in wireless network adopting time slot method
Inventor: FUJIWARA RYOSUKE
IPC: H04W72/08
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a wireless network system with a plurality of nodes sharing frequency hopping patterns.SOLUTION: A channel list table is provided including a channel list including a state of channels of the shared frequency hopping pattern including the channel which can be used for communication with a target node regarding respective transmission nodes. Then, a channel for the next allotted time slot is selected from the shared frequency hopping patterns and a channel list for the target node which is the transmission destination is selected from the channel list table. Next, whether or not the selected channel can be used is checked based on the selected channel list. The selected channel is set when the selected channel can be used. When the selected channel cannot be used, an alternative channel is calculated from the channel list instead of the selected channel.
Patent JP-2012176364-A (JP)
Title: Fresh water producing device and fresh water producing method
Inventor: MORINAGA KAZUNORI
IPC: F28B1/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a fresh water producing device capable of improving the water producing efficiency while saving energy.SOLUTION: The fresh water producing device 100 includes a heater 10 for generating water vapor by heating raw material water, and a condenser 30 for cooling the generated water vapor to produce distilled water, wherein the condenser 30 includes a first heat exchanger 310 for exchanging heat between the water vapor and cooling water, and a second heat exchanger 320 for exchanging heat between the water vapor and the raw material water. The fresh water producing device is configured so that the raw material water that has passed the second heat exchanger 320 is introduced into the heater 10.
Patent JP-2012180078-A (JP)
Title: Control system and control method of regenerative electric power absorbing device
Inventor: KONISHI TAKESHI
IPC: B60M3/06
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To achieve energy-saving, by improving durability of an electric power converter and peripheral equipment, by eliminating unnecessary electric power converting operation, by autonomously starting or stopping electric converting operation in response to an on-rail state of a surrounding electric railcar, in a regenerative electric power absorbing device applied to a DC electric railroad.SOLUTION: A determining unit is arranged for determining the on-rail state of the surrounding electric railcar of the regenerative electric power absorbing device equipped in a DC electric railroad from a detected value of a line electric current of, for example, a DC transformer station. The determining unit also sends a stopping/starting command of switching operation to the electric power converter of a line electric power absorbing device in response to the on-rail state. That is, the determining unit sends a switching operation stopping command when determining that the line electric current of the all vicinal DC transformer stations is less than a threshold value and the electric railcar goes away, and sends a switching operation starting command when determining that the line electric current of any DC transformer station exceeds the threshold value and the electric railcar approaches.
Patent JP-2012183961-A (JP)
Title: Vehicular knee bolster
Inventor: ARIMA TETSUHIRO
IPC: B60R21/045
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular knee bolster which absorbs an impact on an occupant's knee in response to an applied load.SOLUTION: The knee bolster includes a first bracket 21 having a first support 25 supported on a vehicle member 15, a first receiving portion 26 extending from the front end of the first support 25 in a direction crossing a load applying direction F, and a first deformable portion 27 which is formed between the first support 25 and the first receiving portion 26 and deforms when a load is applied, and a second bracket 22 having a second support 35 supported on the vehicle member 15 or the first bracket 21 and extending along the first support 25, a second receiving portion 36 extending along the first receiving portion 26, and a second deformable portion 37 which is formed between the second support 35 and the second receiving portion 36 and deforms when a load is applied. The second receiving portion 36 is disposed at a location near a knee k at which the same is separated from the first receiving portion 26 across a given distance in the load applying direction F.
Patent JP-2012184102-A (JP)
Title: Workpiece transfer system
Inventor: SATO ATSUSHI
IPC: B65G47/30
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece transfer system free from overflow, irrespective of a variation in supplied workpieces.SOLUTION: The workpiece transfer system 10 includes: a pickup conveyor 2 to convey the workpieces 4; a placing conveyor 3 to convey trays 5 for placing the workpieces 4 thereon; a plurality of robots 7 for holding/releasing and transferring the workpieces 4 to the trays 5; sensors to detect the position, shape and quantity of the workpieces 4 and the trays 5 respectively; and a controller 8 to control the conveyance speed of the pickup conveyor 2 and the placing conveyor 3 and the operation of the robots 7 according to the information from the sensors. The robots 7 are arranged along the conveyance direction of the workpieces 4, and the sensors are arranged upstream from the robots 7 in the conveyance direction of the workpiece 4 and upstream from the robots 7 in the conveyance direction of the tray 5.
Patent JP-2012184495-A (JP)
Title: Device and method for estimating hot blast stove operation, and computer program
Inventor: MIYAZAKI HIROYUKI
IPC: C21B9/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To precisely acquire: the number of cycles (time) required for forming a condition of a hot blast stove from a slack wind blowing/reduced temperature condition to a condition in accordance with requirements of a blast furnace; and a quantity of input heat in each of the cycles.SOLUTION: When a part 502 for determining a quantity of input heat for each furnace and each cycle provides a quantity Qof input heat for each furnace and each cycle, a target blast temperature BT, a target blast volume BV, and a target blast time BTimeto a hot blast stove simulation part 503, a blast temperature BTfor each furnace and each cycle, a blast volume BVfor each furnace and each cycle, a blast time BTimefor each furnace and each cycle, a silica brick lower end temperature Tfor each furnace and each cycle, and an exhaust gas temperature Tfor each furnace and each cycle are obtained. An evaluation value calculation part 504 calculates an evaluation value Y using the information. The part 502 for determining a quantity of input heat for each furnace and each cycle determines, on the basis of the evaluation value Y, the quantity Qof input heat for each furnace and each cycle, which is considered to be optimum, and outputs.
Patent JP-2012190577-A (JP)
Title: Movable contact body with light guide function
Inventor: SERA NAOKI
IPC: H01H13/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a movable contact body with a light guide function used in operation parts of various electronic equipment, which can keep a uniform illumination state even when there is an increased number of key strokes.SOLUTION: A movable contact body with a light guide function having an adhesion prevention film 22 formed in shape of minute irregularities disposed on an upper surface of a base sheet 21, made of insulated film, which holds a movable contact 4 therebelow and a light guide sheet 7 consisting of insulated film having light permeability and flexibility disposed on top of that, is constructed in such a way that the adhesion prevention film 22 is not provided at an upper surface position of the base sheet 21 corresponding to a middle part of the movable contact 4, and that an upper surface spot of the base sheet 21 itself at the upper surface position is formed into a minute unevenly shaped portion 21A.
Patent JP-2012084113-A (JP)
Title: Remote handling apparatus and machine tool
Inventor: MUKAI YASUHARU
IPC: B23Q11/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a remote handling apparatus capable of conforming the state of an operation switch of a control panel to internal information of a machine tool.SOLUTION: A remote handling apparatus 20 is mountable/dismountable with respect to a control panel 4 including an operation switch for operating a machine tool 1 and remotely operating the operation switch by an operation command from a personal computer 30 that is disposed at a remote location from the machine tool 1 and has a separate body. The remote handling apparatus 20 includes: a panel mounting section 21 mounted on the operation surface of the control panel 4; an operation unit 23 for operating the operation switch; a feeding unit 22 for moving the operation unit 23 against the control panel 4; and a control unit 25 controlling the operation unit 23 and the feeding unit 22 based on the operation command. The panel mounting section 21 includes the operation unit 23, the feeding unit 22 and the control unit 25.
Patent JP-2012188380-A (JP)
Title: Method of turning aromatic heterocyclic compound into nitrile
Inventor: TSUCHIMOTO AKIHISA
IPC: B01J27/138
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel method of turning an aromatic heterocyclic compound into nitrile, by which a raw material having high toxicity is not needed, the amount of a byproduct can be reduced and structural restriction of a usage raw material is reduced.SOLUTION: In the method of turning the aromatic heterocyclic compound into the nitrile, a nitrogen-containing aromatic heterocyclic compound represented by general formula (1), a silicon compound represented by general formula (2) and a nitromethane are reacted in the presence of one or more zinc catalysts selected from the group consisting of zinc sulfonate, zinc sulfonamide and a zinc halide to obtain the nitrile compound of the aromatic heterocyclic compound represented by general formula (3).
Patent JP-2012012005-A (JP)
Title: Oil feeding pipe and method of manufacturing the same
Inventor: SAKAMOTO TOSHIHARU
IPC: C22C38/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive oil feeding pipe superior in salt damage corrosion resistance and a method of manufacturing the same.SOLUTION: This oil feeding pipe is composed of a steel pipe member and a metal fitting part with ferrite-based stainless steel as a raw material, which includes C:≤0.015%, Si:0.01-0.50%, Mn:0.01-0.50%, P≤0.050%, S:≤0.010%, N:≤0.015%, Al:0.010-0.100% and Cr:13.0-18.0%, and also includes one kind or two kinds of Ti:0.03-0.30% and Nb:0.03-0.30%. The oil feeding pipe has a clearance structure part on a surface exposed to a salt damage environment between the metal fitting part and the steel pipe member, and is characterized in that an opening quantity in a clearance part of the clearance structure part is 0.2 mm or more, and the inside of the clearance part is covered with electrodeposition coating, The method of manufacturing the oil feeding pipe is provided for installing a metal fitting in an oil feeding pipe body in a state of arranging this projection inside a clearance, by arranging the projection having a height of 0.2 mm or more on a surface opposed to the steel pipe member of the metal fitting part.
Patent JP-2012187338-A (JP)
Title: Cutting comb
Inventor: IGA KIYOSHI
IPC: A45D24/00
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To allow a barber or a hairdresser to efficiently perform a cut work by combining several kinds of comb teeth different in shape thereby to respond to a hair style desired by a customer.SOLUTION: The cutting comb includes a first comb having fine comb teeth and large comb teeth, a second comb having fine comb teeth, a third comb having large comb teeth, a handle with an insertion opening, and attachment/detachment means. The single insertion part of any one of the first, second, and third combs is selectively attached to the insertion opening or the insertion parts of the combination of the shafts of the second and third combs are attached to the insertion opening so as to be detachable. Thus, the first comb, the second comb, and the third comb are selected in response to a hair style, a work situation, and a cut portion, and the insertion parts of the shafts are attached to the handle by combination.
Patent JP-2012188060-A (JP)
Title: Slide device for vehicle seat
Inventor: KUBE DAISUKE
IPC: B60N2/06
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent a support position of an upper rail from being high even if a diameter of a steel ball which makes slide of a slide device smooth, is made large to hardly stick indentation.SOLUTION: The slide device 10 for a vehicle seat includes: a lower rail 11 fixed on a floor; an upper rail 12 assembled on the lower rail 11 so that it may freely slide; and the steel ball 13A which is disposed between both the upper rail 12 and the lower rail 11 in a height direction, and makes the sliding motion of the upper rail 12 smooth by rolling. The steel ball 13 is arranged in the center of the slide device 10 in a lateral width direction, and rolls inside a groove 11B with its part set in the groove 11B which extends in a rail length direction formed at a bottom 11A of the lower rail 11.
Patent JP-2012189967-A (JP)
Title: Manufacturing method of toner
Inventor: HOZUMI MAMORU
IPC: G03G9/087
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a toner being excellent in low-temperature fixability, heat-resistant preservability and hot-offset resistance and allowing formation of an image with high glossiness.SOLUTION: A manufacturing method of toner comprises a step of preparing a composition containing a compound having a crystalline polyester, a certain amorphous polyester, a prepolymer and an amino group; a mold release agent and a colorant, by aging a liquid comprising a particle in an aqueous medium using an organic solvent. The number of the isocyanate group of the prepolymer is 1.8 or more and 2.2 or less, as an average value. In the first temperature rising of differential scanning calorimetry of the particle, if the glass transition point and the height of the endothermic peak from the crystalline polyester per unit mass of the particle before aging are defined as Tg[°C] and H[μW/mg] respectively and if the glass transition point and the height of the endothermic peak of the particle after aging are defined as Tg[°C] and H[μW/mg] respectively, the following two formulas: 1.3≤H/H≤1.6 and 0≤Tg-Tg≤1.0 are satisfied.
Patent JP-2012191851-A (JP)
Title: Iwami-ginzan silver mine umehana yeast, fermented food and drink or feed produced by using the same
Inventor: TOSA NORITERU
IPC: A23L19/20
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a yeast able to produce fermented food and drink excellent in flavor, and the fermented food and drink using the same.SOLUTION: As the yeast, "Iwami-Ginzan Silver Mine Umehana (plumb-blossom) yeast-1" (the accession number: NITE P-1056) collected from plum-blossoms and belonging to Saccharomyces cerevisiae or a passage strain thereof is used.
Patent JP-2012193049-A (JP)
Title: Ceramics and method for manufacturing the same
Inventor: WADA TOMOSHI
IPC: C04B35/462
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a new ceramic, and also to provide a method for manufacturing the same.SOLUTION: The method for manufacturing the ceramic is one for hydrothermally treating a green compact and sintering the green compact after the hydrothermal treatment. A hydrothermal treatment temperature is preferably within a range of 100-370°C. A sintering temperature is preferably within a range of 700-1,600°C. In a generated ceramic, density is within a range of 70-100%, and a grain size is within a range of 0.01-100 μm. In case of an oriented ceramic, a degree of orientation is within a range of 50-100%, and a piezoelectric constant is within a range of 10-5,000 pC/N.
Patent JP-2011170866-A (JP)
Title: Motion sensing interface
Inventor: IWAMURA RYUICHI
IPC: G06F3/033
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control apparatus constituted of a device for displaying a plurality of icons showing predictable processing in an electronic appliance and a motion detector circuit which detects a motion in a field of view.  <P>SOLUTION: The motion detector circuit 15 detects an image of a moving object or the a predetermined motion of the moving object in the field of view as a remote control starting indication and, thereafter, tracks the movement of the moving object. The motion detector circuit 15 also outputs a cursor control signal indicating the motion of the moving object. Control circuits 5-8 and 13-16 cause the electronic appliances 1-12 and 16 to execute processing corresponding to the icon selected by a user by using a movable visual indicator. In one embodiment, two video cameras 13 allow a three-dimensional movement of the moving object 3 to control the electronic appliances 1-12 and 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012203032-A (JP)
Title: Toner set for electrostatic charge image development, electrostatic charge image developer set, toner cartridge set, process cartridge, image forming apparatus, and image forming method
Inventor: KOBAYASHI HIROKO
IPC: G03G9/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a toner set for electrostatic charge image development that suppresses cracks which occur at the boundary of portions of a fixed image having different colors.SOLUTION: A toner set for electrostatic charge image development includes at least cyan toner, magenta toner, and yellow toner; Vicat softening temperature of all colors of the toner is in a range of 30°C and 60°C; and a difference in Vicat softening temperature between toner with the highest Vicat softening temperature and toner with the lowest Vicat softening temperature among all colors of the toner is 1°C or more and 5°C or less.
Patent JP-2012205137-A (JP)
Title: Pll circuit
Inventor: TSUDA YUKI
IPC: H03L7/10
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit that shortly and accurately locks to an oscillation signal of a predetermined frequency.SOLUTION: The PLL circuit includes a rough adjustment loop section and a fine adjustment loop section. The rough adjustment loop section has: a switching information storage section for storing switching information about a plurality of first switch sections; a switching information setting section for setting new switching information about the plurality of first switch sections; a frequency divider for dividing an oscillation signal from a voltage-controlled oscillator adjusted according to the switching information about the plurality of first switch sections set by the switching information setting section to generate a divided signal; an oscillation frequency adjustment section for instructing the switching information setting section to reset the switching information in accordance with a result of comparison of the frequency of the divided signal with the frequency of a reference signal; and a comparator for generating differential information between the switching information set by the switching information setting section and the switching information stored in the switching information storage section, and notifying a loop control section to finish a rough adjustment if the differential information is within a predetermined threshold range or instructing the switching information setting section to reset the switching information if the differential information is outside the threshold range.
Patent JP-2012202880-A (JP)
Title: Apparatus and method for removing sludge on wall surface of pressure suppression chamber
Inventor: KAMAHARA KENJI
IPC: G21F9/28
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing sludge on a wall surface of a pressure suppression chamber, in which a mechanism for propelling an apparatus body in a horizontal direction can be simplified and the necessity of a mechanism for propelling the apparatus body in a vertical direction can be eliminated.SOLUTION: An apparatus body 11 is arranged so as to float on a water surface 12 of emergency cooling water stored in the pressure suppression chamber and an adhesion device (magnet 15) applies abutting force so that wheels 13 for moving the apparatus body along a wall surface 14 while abutting on the wall surface 14 of the pressure suppression chamber are abutted on the wall surface 14 of the pressure suppression chamber. A water flow injection device 16 arranged in the apparatus body injects a water flow to the wall surface 14 of the pressure suppression chamber while adjusting an injection angle of the water flow, and while moving the apparatus body 11 along the wall surface 14 on the water surface 12 of the emergency cooling water, decontaminates the wall surface 14.
Patent JP-2012201283-A (JP)
Title: Vehicle body floor structure for electric vehicle
Inventor: KOMATSU TAKASHI
IPC: B60K1/04
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body floor structure for an electric vehicle which improves productivity, is capable of also flexibly dealing with a design change and sufficiently protecting a battery even in lateral side collision, further, has high rigidity and improves workability.SOLUTION: A battery 140 is accommodated in one main frame 102, having a U-shaped cross section, which is disposed while extending from the front of an axle center position of front wheels to the back of an axle center position of rear wheels. Furthermore, various components 130 can be disposed within a space surrounded with sub frames 104-114 and side frames 116 and 118 disposed around the main frame 102. Upper and lower sides are covered with panel members 120, and the upper panel member is removable by bolts or the like.