baber/WOPTO huggingface dataset:
Patent JP-2013044419-A (JP)
Title: Combined seal ring with encoder and rolling bearing unit with encoder
Inventor: AOKI RISA
IPC: F16C33/78
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To actualize a structure in which not only a core metal 15b and a slinger 13b become hard to metal-contact, even when a moment load etc. is applied, but also damages which may seriously deteriorate seal performance are hard to occur in an encoder 14b made of a rubber magnet and a seal member 16b made of an elastic material, and to actualize a structure in which a radial direction clearance of a labyrinth seal is easy to be made smaller.SOLUTION: Drawing process is applied to a thin wall portion 32 formed in the inner half portion in the shaft direction of a fixed cylindrical portion 17b constituting the core metal 15b, an escape concave groove 35 recessed outward in the diameter direction is formed in the inner peripheral surface of an intermediate portion in the shaft direction of the fixed cylindrical portion 17b over the entire circumference. Moreover, this escape concave groove 35 and the outer peripheral edge 29a of a rotating round ring portion 24b constituting the slinger 13b are overlapped in regard to the radial direction. Thereby, the radial distance from the inner peripheral surface of the fixed cylindrical portion 17b to the outer peripheral edge 29a of the rotating round ring portion 24b and the outer peripheral surface of the encoder 14b can be made larger, solving the problem.
Patent JP-2011233233-A (JP)
Title: Semiconductor device
Inventor: MIZUNO HIROYUKI
IPC: G11C11/4091
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a sense circuit for a DRAM memory cell responding to that sense time significantly becomes slow, the sense time at low voltage becomes high temperature and high speed, and furthermore, the sense time sharply changes to process variation according to voltage reduction of power supply voltage or the like.SOLUTION: A representative solution to the present invention is as follows. A switch means is provided between a bit line BL to which a memory cell is connected and a local bit line LBL to allow separation coupling, the BL is considered as VDL/2 precharge, and the LBL is considered as VDL precharge. The VDL is the maximum amplitude voltage of the bit line BL. An SA includes: a first circuit including a differential MOS pair of gate receiving coupled to the BL: and a second circuit coupled to the LBL for full amplitude amplification and data holding. When capacitive coupling of the BL and the LBL is performed via a capacitor, it is preferable to use a latch-shaped SA connected to the LBL.
Patent JP-2012234610-A (JP)
Title: Semiconductor memory device and repair method thereof
Inventor: KIM SAENG HWAN
IPC: G11C29/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device for which a repair process is simplified, and a repair method thereof.SOLUTION: A semiconductor memory device 200 comprises: first to third memory chips 210 to 230 which include a plurality of memory cells; and a first repair chip 240. The first repair chip 240 comprises: first to third fuse circuits 241A, 241B, 243A, 243B, 245A, and 245B that are used for repairing an arbitrary memory cell, where a defect has occurred, out of a plurality of memory cells 212A, 212B, and so on which are respectively included in the first to third memory chips 210 to 230; and a plurality of first to third redundancy memory cells 242A, 242B, 244A, 244B, 246A, and 246B that are used for performing replacement of the arbitrary memory cell, where the defect has occurred, for each of the memory chips 210 to 230.
Patent JP-2013046663-A (JP)
Title: Method of manufacturing absorbent article
Inventor: MUKAI TAKATOMO
IPC: A61F13/49
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an absorbent article, capable of improving fitting by deforming an absorber while securing absorption performance, and suppressing the deterioration of a wearing feeling and occurrence of leakage by appropriately arranging the absorber at a crotch part.SOLUTION: The method of manufacturing the absorbent article is for manufacturing the absorbent article having the absorber with a bend part formed so as to bend to be projected in an inner direction or an outer direction, and includes a first absorption layer forming step of forming a first absorption layer configuring the absorber, and a second absorption layer forming step of forming a second absorption layer configuring the absorber. The first absorption layer is formed while forming the bend part in the first absorption layer forming step, and the second absorption layer is formed without providing the bend part in an inseam area to be applied to the crotch part of a wearer.
Patent JP-2013050529-A (JP)
Title: Developing cartridge and electrophotographic image forming device
Inventor: NAKAMURA YUKI
IPC: G03G15/08
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing cartridge that cannot be wrongly inserted by a user and allows the user to easily recognize wrong insertion, and to provide an electrophotographic image forming device.SOLUTION: The developing cartridge returns toward an insertion slot from an insertion complete position when wrongly inserted, thereby allowing a user to recognize wrong insertion. A process cartridge can be inserted to around the insertion complete position temporarily, thereby preventing forcible insertion.
Patent JP-2012114077-A (JP)
Title: Pre-chamber spark plug with tubular electrode, and method of manufacturing pre-chamber spark plug
Inventor: GREGORY JAMES HAMPSON
IPC: H01T21/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a precombustion chamber spark plug that achieves rapid and repeatable flame propagation.SOLUTION: The precombustion chamber spark plug includes: a shell 112; an end cap 116 attached to the shell; an insulator 104 disposed within the shell; a center electrode 102 having a first portion surrounded by the insulator and having a second portion extending from the insulator into a pre-chamber defined by the shell and end cap; and a ground electrode 110 attached to the shell. The ground electrode includes: a tubular inner ring spaced in surrounding relation to the center electrode; an outer ring attached to the shell; and a plurality of spokes connecting the inner and outer rings.
Patent JP-2013049539-A (JP)
Title: Braking device for passenger conveyor
Inventor: OISHI MANABU
IPC: B66B23/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of the conventional technique that there is room for further improvement of a constitution including a plurality of brakes, for example.SOLUTION: A braking device for passenger conveyors, as one embodiment, includes: a rotary body; and a plurality of independent braking devices. The rotary body is rotated integrally with a drive shaft of an electric motor for driving the passenger conveyor. The plurality of braking devices can brake the rotation of the rotary body. The braking power of each of the plurality of braking devices is set comparatively lower than the required braking power required to stop the passenger conveyor. Even when at least one braking device is put in a disengaged state, the remaining braking devices are set to have the capacity for braking the rotary body and stopping the passenger conveyor.
Patent JP-2013050005-A (JP)
Title: Prerotation tank and sewage pump device
Inventor: YANAGAWA HIDEAKI
IPC: E03F5/22
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a prerotation tank and a sewage pump device such that a division surface can be prevented from having a gap formed with simple constitution.SOLUTION: A prerotation tank 10 of a sewage pump device 100 installed in a manhole 200 includes an edge part 20 conforming with an inner peripheral shape of the manhole 200; a shallow part 21 provided at a lower position than the edge part 20 and formed of a plane connecting with the edge part 20 by an inclined plane; a deep part 22 having its bottom surface provided at a lower position than the shallow part 21; an inclined part 23 connecting the shallow part 21 and deep part 23 by an inclined plane; a first member 27 having one part of the edge part 20, one part of the shallow part 21, and one part of the deep part 22 and inclined part 23 molded in one body; a second member 28 having the other part of the edge part 20, the other part of the shallow part 21, and the other part of the inclined part 23 molded in one body; first and second flange parts 33, 36 provided to the first member 27 and second member 28 respectively and abutting against each other; and a lock part 31 which is provided to one of the first and second flange parts 33, 36 and into which the other is inserted.
Patent JP-2013053545-A (JP)
Title: Fuel injection pump
Inventor: SONE KAZUKI
IPC: F02M59/44
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To allow air remained in an armature chamber to be extracted to prevent a start-up failure of an engine.SOLUTION: A fuel injection pump includes: a pump body 10 in which a compression chamber 135 and a fuel gallery 14 are formed; and an electromagnetic spill valve 20. The electromagnetic spill valve 20 includes: a housing 21; a spill valve body 24 housed in the housing 21 so as to be slidable and operable to connect and shut off between the compression chamber 135 and the fuel gallery 14; an armature 247 mounted to one end in a sliding direction of the spill valve body 24; the armature chamber 221 for housing the armature 247; and an air vent path 22a for connecting the armature chamber 221 with the outside.
Patent JP-2013052758-A (JP)
Title: Pneumatic tire
Inventor: TAMAI YUJI
IPC: B60C13/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To improve, in a pneumatic tire with its installation direction to vehicle being designated, steering stability without deterioration of riding quality while reducing fuel consumption.SOLUTION: In the pneumatic tire with its installation direction to vehicle being designated, a vehicle inside sidewall portion 2i is divided into a vehicle inside inner diameter-side region D and a vehicle inside outer diameter-side region B which are arranged in the tire radial direction, and a vehicle outside sidewall portion 2o is divided into a vehicle outside inner diameter-side region C and a vehicle outside outer diameter-side region A which are arranged in the tire radial direction. The hardnesses H, H, H, Hof rubber compositions constituting the respective regions A, B, C, D satisfy a relationship of H>H>H>H, and values T, T, T, Tof tanδ at 60°C of the rubber compositions constituting the respective regions A, B, C, D satisfy a relationship of T>T>T>T.
Patent JP-2013054684-A (JP)
Title: Information processing system and program
Inventor: KOBORITA RYOKO
IPC: G06F17/30
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce a possibility that a user cannot understand provided information within an allowance time till a next schedule.SOLUTION: A candidate information acquiring section 26 acquires candidate information that is a candidate to be provided to a destination user who is the destination of information. An information providing section 32 provides the destination user with information that includes at least part of the candidate information, that is specified according to an allowance time, and the amount of which increases as the allowance time till a next schedule of the destination user becomes longer.
Patent JP-2013053362-A (JP)
Title: Copper foil for forming circuit superior in etching property, and copper-clad laminate plate using the same and printed wiring board
Inventor: KATO NAOKI
IPC: H05K1/09
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for forming a circuit that has improved etching property to be applicable to development of fine pattern, and also, to provide a copper-clad laminate using the copper foil, and a printed circuit board.SOLUTION: The area ratio of a crystal grain whose angle formed between a thickness direction and one of [001] direction, [101] direction or [111] direction is within 10° is 30% or less. An average crystal grain size is 0.5-5 um. The ratio of the length of granular boundary whose orientation difference of adjacent grains occupying an entire crystal granular boundary length is 30° or more is 90% or more.
Patent JP-2013061242-A (JP)
Title: Measuring container
Inventor: KATSUMATA MASAKAZU
IPC: G01N21/64
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a measuring container for miniaturizing a device and enabling continuous sampling and measurement without giving damage to an object in liquid.SOLUTION: A piston 3 can supply liquid from an inlet opening 4 and drain the liquid from an outlet opening 6 by moving inside a container body part 2. Since the movement of the piston 3 can repeatedly supply the liquid and drain the liquid in this way, the liquid can be continuously sampled and also measured. Further, in a system for sucking and supply liquid by piston movement, the liquid can be supplied without giving damage to an object in the liquid, such as a cell, unlike other systems. Furthermore, the container body part 2 itself with the piston 3 reciprocating therein constitutes a sample chamber. That is, a structure can be simplified by unifying a liquid sending mechanism and the sample chamber.
Patent JP-2013065960-A (JP)
Title: Power amplification device
Inventor: MOCHIZUKI AKIRA
IPC: H03F1/32
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of small signal suppression resulting from large signal fluctuation and implement a low impedance of a drain bias circuit over a wide band.SOLUTION: A power amplification device according to an embodiment comprises: an FET 103 disposed in a package 100A with an input terminal and an output terminal to power-amplify an input signal from the input terminal to a transmission signal containing a first signal and a second signal having a predetermined frequency difference and level difference; a first decoupling element 104 for outputting the transmission signal output from the FET 103 as reducing an inductor component thereof; a power circuit 200 for supplying driving power to the FET 103 in the package; a second decoupling element 300 for cutting off an RF component from the output terminal with respect to the power circuit 200; and a third decoupling element 400 for lowering the impedance of the drain bias circuit over a wide band while suppressing antiresonance with the first decoupling element 104 and the second decoupling element 300.
Patent JP-2012090625-A (JP)
Title: Culture medium composition for mushroom
Inventor: CHIKUNO TAKUO
IPC: A01G1/04
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a culture medium composition for mushroom capable of being stably supplied as a substitute for rice bran to start cultivation of mushrooms in summer.SOLUTION: The culture medium composition for mushroom contains sawdust and rice bran. A part or the whole of the rice bran is replaced with waste white earth. Preferably, oil and fat contained in the waste white earth is vegetable oil, and further preferably, the vegetable oil is rice oil, soybean oil, sesame oil, cone oil, cottonseed oil, palm oil, coconut oil, olive oil, rapeseed oil, safflower oil or sunflower oil. Preferably, white earth in the waste white earth is acidic white earth or active white earth, and the waste white earth preferably has a history as used in a decoloration step in the process of producing oil and fat.
Patent JP-2013068292-A (JP)
Title: Wall mounting fixture
Inventor: NAMEKAWA MASASHI
IPC: F16B15/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall mounting fixture capable of preventing a mounting fixture from being removed from a wall or preventing attitude of the mounting fixture from being tilted with respect to the wall when force is applied to the mounting fixture to come off the wall and so on, by enforcing engagement between the wall and a needle member plunged into the wall.SOLUTION: The wall mounting fixture includes a needle member 11, and a head member 12 with the needle member 11 attached thereto, and as the needle member 11 is plunged into a wall W, the head member 12 is fixed to the wall W via the needle member 11. Elongated plate-like pins 14, 15 provided to the needle member 11 and having a sharp front end are formed with wedge parts 23, 24 which become resistive in a removing direction of the needle member 11 from the wall W. When the needle member 11 is plunged into the wall W, resistance for the wedge parts 23, 24 from the wall against the plunging is not large, facilitating mounting by plunging into the wall W, and the wedge parts 23, 24 make it hard to remove the needle member 11 from the wall W in the plunged state.
Patent JP-2013068045-A (JP)
Title: Detachable type auxiliary faucet
Inventor: MURAKAMI MASAO
IPC: E03C1/08
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a detachable type auxiliary faucet which is attached to a front end of a city water faucet and of which handle for water discharge and cutoff can be operated by a part of a hand and the like except fingers.SOLUTION: A detachable type auxiliary faucet 1 is attached to a front end of a city water faucet by a female screw A3. A valve part has a valve pan 10 provided with an opening which discharges water when a valve 11 is elevated and cuts off water when the valve 11 is lowered by a valve opening/closing needle 9 guided by a groove provided in an auxiliary faucet body and vertically movable. A handle base part 6 provided with handle blades 7 on an outer periphery is attached to be rotatable in the circumferential direction of an auxiliary faucet body 2 and has a spiral groove holding the valve opening/closing needle 9 provided in a valve body so as to be vertically movable. The valve opening/closing needle 9 can be vertically movable by rotating the handle base part 6, and the valve part can be opened and closed by rotating the handle blades 7.
Patent JP-2013073672-A (JP)
Title: Card connector and method for manufacturing the same
Inventor: SHINO YOSHIHIKO
IPC: H01R12/73
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a card connector which is excellent in workability of attachment to a housing of an ejection mechanism and assembly, and a method for manufacturing the same.SOLUTION: In a card connector 1, an ejection mechanism 30 is equipped with: a slider 40 arranged in a housing 10 so as to move in the card insertion direction (in the direction of arrow X) and in the card ejection direction (in the direction of arrow Y) opposite to the card insertion direction; a rotary cam member 50 which is rotatably held by a tooth part 42 of the slider 40, and moves in the card insertion direction and the card ejection direction together with the slider 40; a spring member 60 which biases the rotary cam member 50 in the card ejection direction; and a spring stopper member 70 which is fixed to the housing 10, and supports the spring member 60 between the spring stopper member 70 and the rotary cam member 50. The slider 40, the rotary cam member 50, the spring member 60, and the spring stopper member 70 are inserted into the housing 10 in the card ejection direction.
Patent JP-2013072109-A (JP)
Title: Method and apparatus for supplying member to be adsorbed
Inventor: UEHATA FUMIHIKO
IPC: C25D17/08
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To exactly supply a member to be adsorbed, such as a non-magnetic metal plate, to a conveyer.SOLUTION: In a method for supplying a member to be adsorbed, the member to be adsorbed (a) is adsorbed and then delivered to a conveyer (2) in a vertical state, and the member to be adsorbed (a) is held by a holding part (6) of the conveyer (2). In the method for supplying the member to be adsorbed: an electrostatic chuck member (9) is used to adsorb the member to be adsorbed (a); the member to be adsorbed (a) is adsorbed by the electrostatic chuck member (9) by applying a voltage to the electrostatic chuck member (9) and then sent to the holding part (6) of the conveyer (2); and immediately after the member to be adsorbed (a) is held by the holding part (6) of the conveyer (2), the member to be adsorbed (a) is released by releasing the application of the voltage.
Patent JP-2013073173-A (JP)
Title: Production method of alignment layer and production method of optical film
Inventor: ARAI TERUKI
IPC: G02F1/13363
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an alignment layer maintaining an orthogonal alignment regulation force with respect to a discotic liquid crystal even at high temperature.SOLUTION: The method aims to produce an alignment layer having a regulation force that aligns a slow phase axis of a discotic nematic liquid crystal orthogonal to a rubbing direction; and the method includes a rubbing treatment step of rubbing a surface of a polymer film disposed on a moving rubbing stage with a rubbing roller having a rubbing cloth on the surface thereof at a rubbing density R of 4900 or less, which is defined by R=L*(1+π*D*n/V) (where R represents a rubbing density, L represents a length (contact length) where the rubbing cloth is in contact with the alignment layer, D represents a diameter of the rubbing roller, n represents a rotational speed of the rubbing roller, and V represents a moving speed of the rubbing stage). The produced alignment layer can maintain the regulation force for aligning the slow phase axis of the discotic nematic liquid crystal orthogonal to the rubbing direction, up to a temperature T°C equal to or higher than 110°C.
Patent JP-2013076417-A (JP)
Title: Vehicular fluid transmission apparatus
Inventor: YAMASHITA TOSHIYA
IPC: F16F15/134
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular fluid transmission apparatus which enhances centering precision of a damper shell 42 constituting main components of a damper device.SOLUTION: In the damper device 34 provided between a torque converter 10 and an engine 21 outside the torque converter 10, the damper shell 42 having the largest mass among the components constituting it is supported relatively to be rotatable via an annular bearing 40 by an annular set member 35 fixed a front shell 12a, so that the centering precision being enhanced to keep vibration generating when rotated constrained.
Patent JP-2013077180-A (JP)
Title: Recognition device and method for controlling the same
Inventor: NAKAGAWA KENICHIRO
IPC: G06F3/048
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To achieve an orbit input operation following the intention of a user even on the rear face (back face) of equipment (casing).SOLUTION: The recognition device includes: a front input part and a back input part for detecting an orbit input by a user. The recognition device includes: acquisition means for acquiring an orbit input from the front input part or the back input part; specification means for specifying from which of the two input parts has the acquired orbit been input; and recognition means for recognizing the acquired orbit. When it is specified that the acquired orbit has been input from the back input part, the recognition means performs normalization processing accompanied by the inversion processing of the acquired orbit, and then executes the recognition of the orbit by using the same recognition algorithm as that in the case of recognizing the orbit input from the front input part.