baber/WOPTO huggingface dataset:
Patent JP-2012183659-A (JP)
Title: Transparent packaging bag having uv-screening property
Inventor: FUJIMURA KAORI
IPC: B32B27/18
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a transparent packaging bag for transparent exterior packaging, using a packaging material which combinedly has oxygen barrier and UV-screening properties and controls the occurrence of pinholes during transportation processes.SOLUTION: In the transparent packaging bag having UV-screening properties, which keeps three sides of a superimposed pile-up film sealed, and the opening sealed after contents are charged from the opening, the light transmittance of the pile-up film at the wavelength of 310 nm is ≤1%, and the pile-up film is used which includes at least a substrate film, a barrier film layer adhered to the substrate film by an extrusion laminate system using a polyolefin resin and a sealant film layer adhered to the barrier film layer.
Patent JP-2011106473-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: OTANI AKIRA
IPC: F02P5/15
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To control ignition timing to maximum advance without causing knocking in quick response to a change in combustibility resulting from a change in fuel pressure.  <P>SOLUTION: A basic injection pulse width Tp is compared with a threshold to determine whether or not an engine is in a high load range. In the high load range of the engine, the supply pressure of fuel to a fuel injection valve is increased. Since the increased supply pressure of fuel improves carburetion to improve knock resistance, ignition timing is advanced correctively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012188186-A (JP)
Title: Bucket type grain-lifting device
Inventor: HIRANO HARUCHIKA
IPC: B65G17/36
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a bucket type grain-lifting device attaining both weight reduction of the entire buckets and simplification of the bucket configuration after ensuring transport efficiency by a scraper bucket suppressing residue of grain to allow efficient scooping.SOLUTION: The bucket type grain-lifting device includes a circuiting mechanism 4 circuiting between two vertically arranged spindles 2, 3, a plurality of buckets 22 sequentially disposed and supported along a circuiting direction of the circuiting mechanism 4, and an input part 6 into which the granular grain to be scooped up and sent upward by these buckets 22 is input. The bucket 22 is configured with a container-shaped grain receive part 11 which is attached to and supported by the circuiting mechanism 4 on its rear surface side, and a scraper part 23 scooping the grain received in the input part 6 at its leading edge position. The scraper part 23 has a scooping surface 23a on its leading end part and is formed integrally with the grain receive part 11 with a synthetic resin material.
Patent JP-2012193644-A (JP)
Title: Cylinder head
Inventor: HARADA TAKAHIRO
IPC: F02F1/42
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head having an exhaust port structure, the cylinder head capable of striking a balance between the cooling of an exhaust gas in a continuous operation and the keeping of the exhaust gas warm in a warm-up operation.SOLUTION: The cylinder head 10 is configured to have an exhaust port liner 8, which is a cylinder member, disposed in an exhaust port 1 and to have a microscopic gap 13 provided between an outer circumference of the exhaust port liner 8 and an inner circumference of the exhaust port 1, wherein a heat transfer member is arranged in the outer circumference of the exhaust port liner 8 and a microscopic gap 13a is provided between the heat transfer member and the inner circumference of the exhaust port.
Patent JP-2012194731-A (JP)
Title: Display device, method for operating display device, program, computer-readable recording medium, and image forming apparatus
Inventor: HAYASHIDA YUKIE
IPC: G06F3/0488
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To improve convenience of an operation for displaying a plurality of items so as to switch the items one by one on a display screen.SOLUTION: In a display device, while the depression of a display screen of a touch panel 8 is detected, a CPU 20 allows a touch panel control unit 27 to display a plurality of display buttons on the display screen of the touch panel 8 so as to switch the buttons in a preset order, each time a preset depression duration elapses. During the switching display, the CPU 20 allows a vibration device control unit 28 to vibrate the display screen using a vibration device 9 in a different vibration pattern for each display button. In addition, during the switching display of the display buttons, when determining that the depressing position of the display screen has moved beyond a preset distance while being depressed, the CPU 20 changes the switching display in an order opposite to the preset order, by starting from the display button displayed on the display screen at a time of the determination.
Patent JP-2012196082-A (JP)
Title: Electric vehicle
Inventor: ONO HIROAKI
IPC: B60W10/26
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress a torque shock caused by change of a sign of a drive force for traveling.SOLUTION: A value of a slow variation treating flag FO is checked (S110) which takes a value 1 when the slow variation treatment is performed for slowly varying required torque when the sign of the required torque to be output to a drive shaft, when the flag FO is a value 1, frequency fc2 higher than ordinarily used frequency fc1 is set (S130) as carrier frequency fc that switches the transistor of a boost converter. Switching of the transistor of the boost converter is performed at the carrier frequency fc to which the frequency fc2 is set. Thus, voltage to the more boosting side than the boost converter is stabilized, the controllability of a motor driven by the power of the boosting side is increased, to allow the slow variation treatment at a high preciseness. As a result, the torque shock caused by looseness of a gear occurring when the sign of the required torque changes is suppressed.
Patent JP-2012198645-A (JP)
Title: Information collection method and information collection program
Inventor: TAMAI KYOHEI
IPC: G08G1/01
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To use a communication resource efficiently.SOLUTION: An information collection device 101 receives probe information 120 from a mobile communication device 102 mounted on a mobile body 103. The probe information 120 is information including location information on the mobile communication device 102 and environmental information characterizing an environment around the mobile communication device 102. The information collection device 101 determines whether the mobile communication device 102 exists in a specific area A based on location information on the mobile communication device 102 included in the received probe information 120. If the mobile communication device 102 exists in the specific area A, the information collection device 101 transmits, to the mobile communication device 102, a stop request 130 for stopping transmission of the environmental information characterizing an environment around the mobile communication device 102.
Patent JP-2012200062-A (JP)
Title: Motor control device
Inventor: TANAKA SEIGO
IPC: H02P6/12
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device that can quickly detect the application of excessive torque to a DC motor and stop rotary drive of the DC motor.SOLUTION: The motor control device for supplying a rotation enabling signal permitting rotary drive of a DC motor to a motor unit comprising the DC motor and a drive circuit includes an overcurrent detection section for detecting a supply current to the motor unit to detect an overcurrent, and a rotation enabling signal generation section for generating a rotation enabling signal according to the result of overcurrent detection. The rotation enabling signal generation section outputs the rotation enabling signal irrespective of the result of overcurrent detection for a constant period after the start of the DC motor, and stops outputting the rotation enabling signal when an overcurrent is detected after the lapse of the constant period.
Patent JP-2012197140-A (JP)
Title: Elevator apparatus and living body information measuring method using elevator apparatus
Inventor: SAEGUSA NOBUHIRO
IPC: B66B1/14
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an elevator apparatus capable of measuring living body information of a user.SOLUTION: The elevator apparatus 1 measuring the living body information of a user 6 has a close button 163, a finger print living body information input device 164 arranged in the close button 163, obtaining a finger print information of the user 6 operating the close button 163, and obtaining the living body information of the user 6 operating the close button 163, an information processing device 18 detecting the abnormality of the health condition of the user 6 based on the living body information, and a speaker 14 announcing toward the inside of a cage 12, the speaker 14 announces the living body information measured in the past and newly measured living body information about the user specified by the finger information, and further announces the presence or absence of the abnormality of the health condition of the user 6 based on the detected result of the information processing device 18.
Patent JP-2012199390-A (JP)
Title: Silicon wafer heat treatment method
Inventor: SENDA TAKESHI
IPC: C30B29/06
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a silicon wafer heat treatment method which can considerably reduce void defect of a surface layer part of a wafer, and improve oxygen concentration of the surface layer part, suppress deterioration of surface roughness of a polished surface, and improve productivity in an RTP.SOLUTION: The silicon wafer heat treatment method includes the step of terminating by hydrogen the silicon atom of a surface of a silicon wafer in which the surface having at least a semiconductor device formed thereon has been subjected to mirror polishing; the step of terminating by fluorine the silicon atom of the surface of the hydrogen-terminated silicon wafer; and the step of performing a rapid temperature increase/decrease heat treatment in which after the temperature of the hydrogen- and fluorine-terminated silicon wafer is rapidly increased and held in a temperature range of not less than 1300°C nor more than 1400°C in an inert gas atmosphere, the temperature thereof is further held by changing the inert gas atmosphere to an oxidizing gas atmosphere in the temperature range, and is then rapidly decreased.
Patent JP-2012200616-A (JP)
Title: Planetary ball mill
Inventor: MIZUNO YOSHIYUKI
IPC: B02C17/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To stabilize a mill pot in a mill casing when operating by receiving centrifugal force acting on the mill pot by the mill casing.SOLUTION: Two or more mill casings 5 are supported so as to be able to rotate around a rotation axis 2 toward upper and lower rotation tables 3, 4 rotating integrally with a rotation axis 2 and a mill pot 6 having a flange 6b is accommodated by being fitted with a space in the mill casing 5 having a taper part 5d at an inner surface lower part. In this accommodation state, the mill pot 6 is supported on the taper part 5d, a wedge 7 is inserted between the mill casing 5 and the mill pot 6 from above and a flange 6b of the mill pot 6 is fixed by a planting bolt 21 and a nut 21a to an upper end part of the mill casing while having a space.
Patent JP-2012202043-A (JP)
Title: Method for excavating slope of ground
Inventor: KITAHARA SHIGEO
IPC: E02D17/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To effectively excavate a slope of the ground without taking much time and effort for laying a rail on the slope for an excavator by enabling the same to excavate the slope without laying the rail on the slope of the ground.SOLUTION: A method for excavating a slope of the ground includes the operations: to install a stage at a position on the ground apart from the slope; to load an excavator onto the stage; to sling and transport the stage with the excavator loaded thereon from the position on the ground to the slope; and to excavate the slope with the excavator.
Patent JP-2012204928-A (JP)
Title: Transmission device, reception device, transmission method, and reception method
Inventor: SHIRAISHI KENICHI
IPC: H04L27/20
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide technique for efficiently multiplexing data.SOLUTION: Since first correspondence relation between the value of first data to be input and the position of a signal point in a constellation is predetermined, a reference phase mapping part 20 maps the input first data to the signal point by symbol unit in accordance with the first correspondence relation. Since second correspondence relation to relatively become the same correspondence relation as the first one with respect to the axis of a constellation, which is obtained by rotating the axis of the constellation in the reference phase mapping part 20, is predetermined, a shift phase mapping part 22 maps the input first data to a signal point by symbol unit in accordance with the second correspondence relation. A selection part 26 selects a symbol which is mapped in the reference phase mapping part 20 or a symbol which is mapped in the shift phase mapping part 22 based on the value of the input second data.
Patent JP-2012200963-A (JP)
Title: Liquid jet head and liquid jet apparatus
Inventor: NAKAO HAJIME
IPC: B41J2/045
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head and a liquid jet apparatus, with improved reliability, by suppressing leakage of liquid and enhancing a gas barrier properties.SOLUTION: A first member 32 and a second member 33 constituting a flow passage member 30 are joined through: a first joining region 39 that surrounds the periphery of a liquid flow passage 38; and a second joining region 40 outside of the first joining region 39. In a state where the second joining region 40 has a gas barrier properties higher than that of the first joining region 39, the second joining region 40 seals a gap between the first member 32 and the second member 33, wherein the liquid jet head includes a communication hole 45 that communicates a space 44 between the first member 32 and the second member 33 with the outside, the first member being surrounded by the first joining region 39 and the second joining region 40.
Patent JP-2011176849-A (JP)
Title: Communication apparatus and rate selection method
Inventor: MEYLAN ARNAUD
IPC: H04W16/28
Filed: 2011-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for rate selection in a MIMO system.  <P>SOLUTION: An access point transmits an unsteered MIMO pilot via a downlink. A user terminal estimates downlink channel quality based on a downlink unsteered MIMO pilot and transmits an unsteered MIMO pilot and feedback information via the uplink. The feedback information is indicative of the downlink channel quality. The access point estimates the uplink channel quality, obtains a channel response matrix based on the uplink unsteered MIMO pilot, decomposes the channel response matrix to obtain eigenvectors and channel gains for eigenmodes of the downlink, and selects rates for the eigenmodes based on the estimated uplink channel quality, the channel gains for the eigenmodes, and the feedback information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011222006-A (JP)
Title: Method and apparatus for network packet capture distributed storage system
Inventor: MARKEY JEFFREY V
IPC: G06F12/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology for capturing and storing computer network traffics.SOLUTION: A method and apparatus for capturing, storing, and searching a data packet. An I/O port of a capture electronic appliance is connected to a data communication path, and a least recently used algorithm allocates a space in a volatile storage. The capture electronic appliance also includes a non-volatile memory device mapped on a store data slot with predetermined size. Data are randomly captured to the volatile storage, collected in a slot of a buffered volatile storage, and then stored into a corresponding mapped slot of a non-volatile storage. This creates a cache image of capture data across consecutive sectors in the non-volatile storage. A parallel controller can simultaneously write in multiple non-volatile memory devices by using striping.
Patent JP-2012209329-A (JP)
Title: Dithienobenzodithiophene derivative solution and organic semiconductor layer
Inventor: WATANABE MASATO
IPC: H01L21/368
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a solution for drop-casting film production allowing easy and efficient film production of an organic semiconductor layer with high carrier mobility.SOLUTION: The solution for drop-casting film production comprises 99.99-90 wt.% of an aromatic hydrocarbon with the carbon number 7-13, and 0.01-10 wt.% of a dithienobenzodithiophene derivative having purity of 98% or more which is represented by the specified general formula (1), in which substituents Rand Rrepresent the same or different alkyl groups with the carbon number 1-20.
Patent JP-2012087775-A (JP)
Title: Torque applying mechanism using coil spring
Inventor: YATSUGI MASANOBU
IPC: F03G1/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism of manually pulling a strap and stably obtaining a continuous one-direction torque by the pulling force with a simple configuration, and to generally use the obtained torque as a motive force for power generation and a model airplane or rotational source of a cookware.SOLUTION: A first strap for rotation by manual pulling and a second strap for rewinding by pulling back using a spring are coupled to the same rotary shaft and are wound around the rotary shaft in opposite directions. The first strap and the second strap are alternately pulled to continuously rotate the rotary shaft in forward and backward directions, When the first strap is pulled by hand, the force of the spring is stored, and when the second strap is pulled back by the stored force, the first strap is rewound on the rotary shaft. Then, among the continuous forward and backward-direction rotation, only one-direction rotation is output by a one-way clutch. A handle having a lever hand coupled with the first strap is attached, and this handle is held to execute pulling rotation.
Patent JP-2012207706-A (JP)
Title: Gear supporting structure
Inventor: OGURA HISAKO
IPC: F16H57/023
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve impact resistance while securing sufficient lubrication on the occasion of carrying a gear shaft to be rotatable in a gear supporting structure in which a support boss provided in a transmission case by being tipped with a contact end face that brings one end face in the axial direction of the gear composing a part of a gear transmission mechanism housed in the transmission case into slide contact is protuberantly provided on the inner surface of the transmission case and in which one end of the gear shaft to which a gear is fixed is carried by the support boss to be rotatable.SOLUTION: In the support boss 35 there is provided an oil groove 36 recessed from the contact end face 34 over inside and outside of the support boss 35 and at the same time there is provided a support hole 37 that includes a fitting hole portion 37a with the inner periphery which engages the gear shaft 32 to be rotatable and an enlarged-diameter hole portion 37b that gets wider in diameter than the fitting hole portion 37a, opens to the contact end face 34 and makes the inner end of the oil groove 36 open to the inner periphery.
Patent JP-2012209378-A (JP)
Title: Semiconductor device, mounting board, electronic apparatus and semiconductor device manufacturing method
Inventor: BETSUMIYA FUMIHIRO
IPC: H01L21/60
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently inhibit breakage of a conductive film formed on a resin core due to stress applied to a portion on a withdrawal side of the conductive film.SOLUTION: A semiconductor device comprises: a substrate (semiconductor substrate 1); an electrode pad 2 formed on the substrate; and a protective insulation film 3 having an opening 3a to expose the electrode pad 2 and formed on the substrate. The semiconductor device further comprises: a resin core 4; and a conductive film 5 formed from a top face 6 of the resin core 4 to the electrode pad 2 in the opening 3a. Assuming that a width of the top face 6 in a withdrawal direction A of the conductive film 5 from the top face 6 is W, a portion on the withdrawal direction A side within a range wider than W/2 slopes downward toward the withdrawal direction A.
Patent JP-2012207616-A (JP)
Title: Fuel pump
Inventor: YAMADA SOTO
IPC: F02M37/22
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To remove dust adhering to the surface of a suction filter by vibration, and generate vibration without providing a special drive source.SOLUTION: The fuel pump 2 provided in a fuel tank 1 includes a suction filter 5, a pump body 6, and a pressure regulator 8 or the like. In the pump body 6, an impeller 22 is rotated by a rotor shaft 21. A suction opening 25a of the rotor shaft 21 of the pump body 6 is connected to the suction filter 5. A rotor 30 is provided in the suction filter 5 which rotates by the fuel flowing toward the suction opening 25a, and the rotor 30 is integrated with an eccentric weight 32. The rotor 30 generates vibration by rotation. The vibration is transmitted to the suction filter 5 so as to vibrate the surface of the suction filter 5 and remove the dust 15 adhering thereto.
Patent JP-2011224989-A (JP)
Title: Sandwich panel with multiple-order curved surface
Inventor: SHIGETANI HIDEO
IPC: B32B3/12
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sandwich panel with a multiple-order curved surface that is adapted to form an inner and outer complex structure of a second or third order curve, is adapted to form a relatively thick plate without any change thereby reducing machining cost, is adapted to adjust the inner structure according to loads, thereby reducing weight, is adapted to existing equipment, and can be manufactured more easily and simply than a conventional manufacturing method.SOLUTION: The lightweight and inexpensive sandwich panel having a multiple-order curved surface can be easily manufactured by separately forming a hollow core A by a laminate molding method in advance, and joining surfaces 1 and 2 to the front face and rear face of the multiple-order curved surface having greatly different shapes, to prevent harmful deformation such as buckling and corrugations. In particular, the lightweight and inexpensive hollow core A having the outer and inner complex structure can be simply formed by forming the hollow core A by the laminate molding method.
Patent JP-2011132260-A (JP)
Title: Method of inhibiting metastasis
Inventor: MUELLER ANJA
IPC: A61K45/00
Filed: 2011-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inhibiting metastasis or maintenance of various cancers.  <P>SOLUTION: The method includes a step for blocking a signaling of a chemokine receptor on a cell. In particular, the method makes use of the fact that certain trafficking of cancers depends upon identified proteins, which serves as markers. Additional methods of screenings are also provided. The metastasis is specific to organs (e.g., a lymph node, bone marrow or skin) or the cancer cells including breast, head and neck, malignant melanoma or prostate thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT