baber/WOPTO huggingface dataset:
Patent JP-2012104407-A (JP)
Title: Electrolyte-electrode assembly, and method for manufacturing the same
Inventor: GOTO TAICHI
IPC: H01M8/02
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte-electrode assembly (MEA) which comprises an electrolyte made of a zirconium-based oxide and held between an anode side electrode and a cathode side electrode, and an intermediate layer made of a cerium-based oxide and set between the cathode side electrode and the solid electrolyte, and shows excellent electrical properties.SOLUTION: The MEA10, for example, comprises a solid electrolyte 16 made of a zirconium-based oxide such as 8YSZ and held between an anode side electrode 12 and a cathode side electrode 14. An intermediate layer 18 made of a cerium-based oxide is set between the solid electrolyte 16 and the cathode side electrode 14. The intermediate layer 18 may contain Zr diffused from the solid electrolyte 16, and the amount of diffusion is 40 atom% at the maximum. The cathode side electrode 14 formed on the intermediate layer 18 comprises, for example, a first layer 22a adjacent to the intermediate layer 18, and a second layer 22b adjacent to the first layer 22a.
Patent JP-2011193436-A (JP)
Title: Tuning fork crystal resonator chip, tuning fork crystal resonator, and method of manufacturing the tuning fork crystal resonator chip
Inventor: SAKAMOTO KAZUYASU
IPC: H01L41/22
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuning fork crystal resonator chip, along with a tuning fork crystal resonator, for eliminating failures caused by the redeposition of a metal film during frequency adjustment made by beam irradiation.  <P>SOLUTION: A tuning fork crystal resonator chip 2 includes a base 25 and legs 21 and 22, wherein an adjustment metal film 295 is formed on a major surface 261 of the end region of the leg, the metal film 295 being reduced in mass by beam irradiation to adjust the frequency of the tuning fork crystal resonator chip 2, and the other major surface of the end region of the leg includes a balance metal film 296 that has a smaller area than the adjustment metal film and is formed so as to partially face the metal film and a surface exposing part 297 that is formed with a smaller area than the adjustment metal film such that a region not covered with the balance metal film partially faces the adjustment metal film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012106836-A (JP)
Title: Diesel particulate filter mounting structure for industrial vehicle
Inventor: TAKATSUJI MASAHIRO
IPC: B66F9/075
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for simplifying the attachment/detachment of a diesel particulate filter without the removal or movement of a counter weight.SOLUTION: The mounting structure is for mounting a diesel particulate filter 6, which removes particulate matter in the exhaust gas of an engine, in a forklift. The forklift includes a vehicle body, a working device disposed at the front thereof, and a counter weight 4 disposed in the rear part of the vehicle body to accommodate 6. The diesel particulate filter 6 is detachably mounted to mountings provided inside the counter weight 4. An opening 4a is formed through the counter weight 4 and is large enough to allow the diesel particulate filter 6 to pass therethrough in the vertical direction.
Patent JP-2011133468-A (JP)
Title: Method of measuring film thickness and method of manufacturing eyeglass lens
Inventor: SUZUKI TOKIO
IPC: G01B11/06
Filed: 2010-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for measuring film thickness of films included in a laminate of a multi-layer configuration having a polarizing film with high-precision by an optical interference method.  <P>SOLUTION: A film thickness measuring method of films included in a laminate of a multi-layer configuration having a plurality of films. The method including a reflection spectrum measuring step for obtaining reflection spectrum by irradiating the laminate with measuring light, and receiving the reflected light reflected from the laminate of interest, and a film thickness calculating step for obtaining film thickness of measurement target films based on the obtained reflection spectrum. The laminate includes a polarizing film as one out of a plurality of films, and in the reflection spectrum measuring step, an emission port from which the measuring light is irradiated and/or a light-receiving unit for receiving the reflected light, and a polarizing element between the laminate are arranged, and the polarizing element is arranged so that an amplitude of the obtained reflection spectrum varies from an amplitude of the reflection spectrum obtained in a state where the polarizing element is not arranged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113087-A (JP)
Title: Toner composition
Inventor: WOSNICK JORDAN
IPC: G03G9/087
Filed: 2010-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing toners which show low gloss and can be used in cold-pressure fusing improved in polyester resin synthesis.  <P>SOLUTION: The process for the preparation of crystalline polyester includes steps of: making at least one component selected from a group composed of lactone, lactide, cyclic anhydride, cyclic carbonate, and combinations thereof contact with enzyme selected from a group composed of lipase, cutinase, and combinations thereof; polymerizing at least one component to form a crystalline polyester resin; recovering the crystalline polyester resin; making the crystalline polyester resin contact with an optional amorphous resin, an optional colorant, optional wax, and an optional surfactant to form toner particles; and recovering the toner particles where the toner particles are suitable for cold pressure fusing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012108037-A (JP)
Title: Object measuring device, object measuring method, and object measuring program
Inventor: FUJISAKI KAZUHIRO
IPC: G01B11/24
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for simultaneously measuring the shape and characteristics of a rotating tool.SOLUTION: An object measuring device includes: an image storage part 107 that stores an image capturing a rotating object; an image processing part 108 that compares the luminance value of an image captured by one user and the luminance value of an image captured by another user for each pixel to create a luminance value image, and creates a difference image based on the difference between the luminance value of a reference image that indicates a reference shape and the luminance value of the luminance value image; and a characteristic calculation part 110 that calculates a characteristic variable that indicates characteristics of an object based on the difference image.
Patent JP-2012108416-A (JP)
Title: Method of arranging spacer
Inventor: KUMITA KENTARO
IPC: G02F1/1339
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To arrange spacers on a black matrix of a panel.SOLUTION: An orientation film liquid containing raw materials of polyimide is applied onto the black matrix 27 of the panel 9 for a liquid crystal display device to form a thin film of the orientation film liquid, and then a solvent is dried and removed by temporary burning to form a temporary burned film 23. A first discharge liquid is discharged to the temporary burned film 23 to form a liquid pool, thereby dissolving a part of the temporary burned film 23 on the black matrix 27 to form a recess 31, and then main burning is performed to form an orientation film 24 of polyimide from the temporary burned film 23. A second discharge liquid in which the spacers 40 are dispersed is discharged to the recess 31 of the orientation film 24 to be landed thereon, and then dried to arrange the spacers 40 in the recess 31 on the black matrix 27.
Patent JP-2012110421-A (JP)
Title: Aid for cooking
Inventor: MORI AKIHIDE
IPC: A47J47/00
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a safe and simple aid for cooking by which a person who can use only one hand can cut an ingredient or peel a coat of the ingredient with a cooking knife gripped by the hand without putting the hand on the ingredient by surely and stably holding the ingredient.SOLUTION: The first recessed groove and the second recessed groove with a depth of about a half of the height of an aid tool body are provided recessedly so as to orthogonally cross in a center part along one side of the aid tool body comprising a flat hexahedron, and a cylindrical body holding section is formed in both the sides in a longitudinal direction by cutting out the upper fringe corner part of the second recessed groove so as to enlarge upward, and the first curved face body holding part is formed by cutting four upper fringe corner parts in the center part where the first recessed groove and the second recessed groove cross into a curved face shape enlarging upward. Further, the second curved face body holding part is formed by cutting out the center flat face part where the first recessed groove and the second recessed groove cross into a curved face shape smaller than the above curved face. The aid tool body has a square face viewed from above.
Patent JP-2012095987-A (JP)
Title: Rolling mat type ginger grater
Inventor: KAKUSUMI YUMI
IPC: A47J43/25
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mat type ginger grater which leaves no ginger leftover to be used around projecting portions after a ginger is grated and thus enables simple and useful grating of the ginger.SOLUTION: The rolling mat type ginger grate is provided with portions 2 having tips sharpened as spits are provided on the front side of a rolling mat 1. According to the rolling mat type ginger grater, the ginger is held fixedly by the hand, while the rolling mat is held in a wound state by the other hand and moved to rub the ginger little by little, in contrast to conventional grating utensils with which ginger is moved to be grated.
Patent JP-2012111895-A (JP)
Title: Thermosetting resin composition and cured product thereof
Inventor: ICHINOSE EIJU
IPC: C08L79/08
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition that produces a cured coating film having excellent heat resistance, mechanical properties and dimensional stability.SOLUTION: The composition comprises a polyamide-imide obtained by using trimellitic anhydride/3,3', 4,4'-benzophenonetetracarboxylic acid dianhydride/3,3',4,4'-biphenyl tetracarboxylic acid dianhydride or 3,3',4,4'-diphenyl ether tetracarboxylic acid dianhydride=70-90/5-25/5-25 (mol%) as an acid and 3,3'-dimethyl-4,4'-biphenyl diamine as an amine or 3,3'-dimethyl-4,4'-biphenyl diisocyanate as an isocyanate when the amount of the acid, the amine or the isocyanate is 100 mol%, respectively, and an aromatic boron compound represented by general formula (b1) (wherein Rs are each independently a hydrogen atom, 1-4C alkyl or 1-4C alkoxy) or another aromatic boron compound.
Patent JP-2012114391-A (JP)
Title: Liquid ejection head, liquid ejector, piezoelectric element, and piezoelectric ceramics
Inventor: SAKAI TOMOHIRO
IPC: B41J2/055
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid ejection head, or the like, provided with a piezoelectric element having a small environmental load, an improved amount of distortion, and good piezoelectric characteristics.SOLUTION: The liquid ejection head includes a pressure generation chamber 622 communicating with a nozzle hole 612, and a piezoelectric element 100 having a piezoelectric layer 20 and electrodes 10, 30 that apply a voltage to the piezoelectric layer 20. The piezoelectric layer 20 consists of a complex oxide having perovskite-type structure. The complex oxide contains bismuth, sodium and barium as A site elements, and contains zinc and titanium as B site elements. When the ratio of zinc to the total amount of B site elements is α, and the ratio of barium to the total amount of A site elements is β, α and β satisfy a relation 2α+β≤45 mol%, and α is 2.5 mol% or higher and β is 3.5 mol% or higher.
Patent JP-2012117430-A (JP)
Title: Variable valve system control device
Inventor: NAKAGAWA TAKASHI
IPC: F01L1/46
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve system control device that can swiftly perform a sticking determination under a circumstance where an operating position of an actuator is unknown.SOLUTION: In the variable valve system capable of changing an angle of action of intake valves by using an actuator whose movement range is between a high end and a low end at which the movement of the actuator is mechanically stopped, the sticking determination is made by (S102-NO) where an actual operation amount of the actuator in response to an operation command A to the low end when a current operating position of the actuator is unknown is equal to or less than a predetermined operating determination value a, and (S108:NO) where an actual operation amount of the actuator in response to an operating command B to the high end, the instruction is made after the command A is equal to or lower than a predetermined operation determination value b.
Patent JP-2011118398-A (JP)
Title: Liquid crystal display device
Inventor: NAM YOUSUNG
IPC: G09G3/20
Filed: 2010-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing the deterioration of image quality such as a brightness variation and color distortion.  <P>SOLUTION: The liquid crystal display device includes: a plurality of data lines; a plurality of gate lines which cross the data lines; a liquid crystal cell arranged in a matrix form; a display panel including a thin film transistor (TFT) formed on a crossing section of the data line and the gate line; a source drive IC which supplies a data voltage to the data line in which polarity is inverted in a column inversion form; and the gate drive circuit for sequentially supplying a gate pulse to the gate line. The polarity of the data voltage charged to a liquid crystal cell of the display panel is inverted in a dot inversion form.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012122646-A (JP)
Title: Exhaust passage component
Inventor: ANDO YOSHIO
IPC: F23L17/14
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust passage component capable of ensuring a drain passage without connecting a pipe directly to a secondary heat exchanger and restraining the intrusion of large foreign matter into the drain passage.SOLUTION: An exhaust top 11 provided at a water heater includes an upstream opening 21 into which exhaust from the secondary heat exchanger side flows, and a downstream opening 23 for allowing exhaust to flow out of the internal space of the exhaust top 11 to the exhaust cylinder side. A drain passage opening 25 is formed to discharge condensed water from the internal space of the exhaust top 11. The exhaust top 11 is composed by welding sheet metal components such as an exhaust top back face upper side component 31, an exhaust top back face lower side component 32 and an exhaust top front side component 33. These sheet metal components are provided with recesses 45, 51, etc. formed by drawing. The recess 45 is formed in a range of overlapping a part of the recess 51 and the drain passage opening 25 to form the drain passage that leads to the drain passage opening 25.
Patent JP-2011055707-A (JP)
Title: Step-up/down dc-dc converter
Inventor: NITTA SHOICHI
IPC: H02M3/155
Filed: 2010-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a step-up/down DC-DC converter which is able to perform a buck-boost operation, without fail, even for an overlap period of each triangular wave of a first triangular wave for performing voltage step-down control with a second triangular wave for performing voltage step-up control, and is able to attain stabilization of an output voltage.  <P>SOLUTION: The value of a second voltage V2 output from a first constant voltage source 23 is set so that overlap periods T1 and T2 of a first triangular wave TW1, and a second triangular wave TW2 become longer than each delay time of a voltage step-down side comparator circuit CMP1 and a voltage step-up side comparator circuit CMP2. Consequently, the buck-boost operation of the output voltage Vout can be performed, without fail, even during the overlap periods T1 and T2 of the first triangular wave TW1 and the second triangular wave TW2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012126212-A (JP)
Title: Load test device of side door closing machine for rolling stock
Inventor: YOKOKURA AKIRA
IPC: B61D19/00
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To optimize a vehicle structure of a side door-closing machine and a side door periphery by reproducing the load to be applied to the side door-closing machine.SOLUTION: The side door-closing machine 14 and a side door 12 are set up in an opening frame body 22 which imitates the vehicle structure of the side door periphery, and the load applied to the side door-closing machine 14 is reproduced by the load giving means fixed to the opening frame body 22. Every time the side door 12 is opened/closed, or every time the side door 12 is fully closed, the load is applied to the side door-closing machine 14 through the side door 12 by a lateral pressure giving device 24 which contacts the side door 12 which is driven by the side door-closing machine 14. Moreover the load giving means includes a side door-closing machine fixture 26 and a door rail fixture 28, and can applies the load to the side door-closing machine 14 by adjusting the shapes of these fixtures and reproducing deflections caused in the vehicle structure of the side door periphery.
Patent JP-2012125175-A (JP)
Title: Apparatus for preventing nidification in structure, and method for removing nest
Inventor: SUGIMOTO SHUJI
IPC: A01M29/32
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing nidification in a structure, which can prevent the nidification by a simple structure beforehand, and can easily remove a nest that can be built.SOLUTION: The apparatus for preventing nidification includes: a horizontal supporting member 12 hung on a component 11A of a steel structure 11 in an upper part of the steel structure 11; pulleys 14 and 15 rotatably installed at both ends of the supporting member 12, respectively; and a rope 16 hung on each pulley 14 and 15 over the pulleys 14 and 15 on both sides, and suspended downward passing spaces 21-24 formed with reinforcing members 19 and 20 and a frame body 18 in a reinforcing part 17 of the steel structure 11 formed by assembling the plurality of reinforcing members 19 and 20.
Patent JP-2012129074-A (JP)
Title: Battery case
Inventor: HONJO HIDEKI
IPC: H01M50/229
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To increase rigidity of a battery case while securing a capacity of a tray member.SOLUTION: A battery case 7 houses a battery 8 for driving an electric automobile. The battery case 7 comprises a resin tray member 10 supporting the battery 8, a supporting member 30 provided on a lower surface of the tray member 10 and supporting the tray member 10 from below, standing walls 11a, 11b, 13F and 13R standing on the tray member 10, and a sheet-metal tray member 40 arranged on the tray member 10. The sheet-metal tray member 40 has a plurality of sheet-metal recesses for housing the battery 8, and a sheet-metal flange part 42 arranged on top surfaces of the standing walls 11a, 11b, 13F and 13R. Through holes 6 penetrating in a direction, in which the standing walls stand, are provided on the standing walls 11a, 11b, 13F and 13R, and the supporting member 30 and the sheet-metal flange part 42 are fastened to the tray member 10 by a fastening member 50 for a sheet metal penetrating through the through holes 6.
Patent JP-2012129872-A (JP)
Title: Sound amplification circuit, and imaging apparatus or peripheral equipment of imaging apparatus having the same
Inventor: NONAKA TAKATOSHI
IPC: H04R3/00
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce noise and distortion in a MIC amplification circuit.SOLUTION: In a sound amplification circuit, a power supply superposition circuit, a signal input coupling circuit, and an input sound amplification circuit are mounted on a first substrate on which a substrate mounting type MIC connector is mounted, as a first operational amplifier, an analog switch IC, a metal coating resistance, and a capacity of a surface mounting component. In the signal input coupling circuit, a resistance between a positive input of the first operational amplifier and the ground and a resistance between the positive input and a low voltage power supply are installed. A power supply generation unit and a balanced output sound amplification circuit are mounted on a second substrate connected with the first substrate, as a second operational amplifier, an analog switch IC, a metal coating resistance, and a capacity. A resistance between a positive input of the second operational amplifier and the ground and a resistance between the positive input and a low voltage power supply are installed to the second substrate. A common feedback circuit of the balanced output sound amplification circuit is capacitive-coupled by a reverse-polarity series connection circuit of tantalum electrolytic capacitors or a low distortion ratio ceramic capacitor.
Patent JP-2012132948-A (JP)
Title: Image forming device
Inventor: FUSE TAKASHI
IPC: G03G15/02
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing sandy image failure which may occur in an image forming device having charging means of a contact charging system.SOLUTION: An image forming device comprises a photoreceptor 2, first charging means 11, second charging means 12 at the downstream side in the movement direction of the photoreceptor from the first charging means, a first power source S1 for applying voltage to the first charging means, a second power source S2 for applying voltage to the second charging means, exposure means 3 and developing means 4. The first power source S1 applies an oscillating voltage in which a DC voltage and an AC voltage are superimposed to the first charging means 11. The second power source S2 applies a DC voltage to the second charging means 12 in which the potential difference between the DC voltage applied by the first power source S1 to the first charging means 11 and the DC voltage applied by the second power source S2 to the second power charging means 12 is less than the discharge starting voltage Vth.
Patent JP-2012130953-A (JP)
Title: Hot forging press molding method and device for the same
Inventor: SUNAMI KOJI
IPC: B21J1/02
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To improve a service life of a die and material quality by adding a preforming process in which a pressing process for removing an oxide coating and a chamfering process are simultaneously performed before an initial process in a press molding line in a hot forging process.SOLUTION: A preforming die 5 is added before an initial process die 8a in the press molding line. The preforming die 5 comprises upper and lower dies simultaneously performing the pressing process for removing the oxide coating of a workpiece 2 and the upper and lower chamfering process. This hot forging press molding device includes a transfer device 14 advancing/retracting the workpiece 2 automatically supplied to a material supply position 4 with respect to the preforming die 5 on a base plate 16. The transfer device 14 retracts an approximately half stroke to a starting point position 6 of an intermittent transfer device to transfer a chamfered workpiece 2a after preforming to the initial process die 8a.