baber/WOPTO huggingface dataset:
Patent JP-2009542560-A (JP)
Title: ＩＩＩ族窒化物半導体基板材料及びデバイスにおけるＧａＮナノワイヤーのパルス状成長及び応用
IPC: C30B29/66
Filed: 2007-03-09
Abstract: 例示の実施例は、高品質（即ち、無欠陥）のＩＩＩ族窒化物ナノワイヤー及び均一なＩＩＩ族窒化物ナノワイヤーアレイを含む半導体デバイス、並びに規模の変更が可能なこれらの製造工程であって、各ナノワイヤーの位置、指向方向、断面の特徴、長さ及び結晶化度を正確に管理し得る製造工程を提供する。約１０−１０００ｎｍの例示の直径の一定の断面特徴で約１０ｎｍから約１０００μｍの一様な長さを提供する開示されたＩＩＩ族窒化物ナノワイヤー及び／又はナノワイヤーアレイを製造するためにパルス状成長モードを使用することができる。加えて、可視ＬＥＤ及びレーザーの製造を容易にするために、多数のＧａＮナノワイヤー及び／又はナノワイヤーアレイを合体させることにより高品質のＧａＮ基板構造を形成することができる。更に、各ナノワイヤーの非極性側壁におけるコアシェル成長により、コアシェルナノワイヤー／ＭＱＷ能動構造を形成することができる。
Patent JP-2009118513-A (JP)
Title: Information processor, method and program
Inventor: KURATA MASATOMO
IPC: H04M1/00
Filed: 2009-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To know the current state of user who is the communication counterpart and carry out processings corresponding to the state.  <P>SOLUTION: A sensor is built into a cellular phone 1 and recognizes the behavior of the user having the cellular phone 1, based on sensor data. Behavior such as "walking", "running", "resting" and "riding a car" is recognized as a behavior of the user. A recognition result is included in presence state information and is transmitted to a cellular phone 2. Data on a character taking respective actions is prepared for the cellular phone 2, and an animation, corresponding to a present act of the user of the cellular phone 1 expressed by the transmitted presence state information, is displayed on an image screen of the cellular phone 1. The present invention can be applied to apparatuses communicatable with an apparatus for recognizing the behavior of the user and transmitting information containing the recognized result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010158419-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance expectations for the display result of variable display under execution at the end of a preferentially executed performance.  <P>SOLUTION: Special performance display of a performance during a small winning or the like is executed in preference to normal performance display such as the variable display of decorative symbols. When the execution of a performance at the end of the small winning to be the special performance display is completed and if the variable display of normal symbols is under execution and the value of a normal symbol process flag is other than "0", one of two or more kinds of normal symbol variation patterns is determined corresponding to the normal symbol variation remaining time T50 in the variable display. At the time, when the normal symbol variation remaining time T50 is within a prescribed time range, the normal symbol variation pattern in common to the one for the usual time is determined. The execution time of the special performance display of the performance at the end of the small winning or the like is changed corresponding to a time difference between the normal symbol variation remaining time T50 and the normal symbol variation time T51 in the normal symbol variation pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161000-A (JP)
Title: Operation device
Inventor: KIDA SHINOBU
IPC: H01H21/00
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device wherein, when an operation body is only slightly pushed, a first input part is surely brought into an operation state, and thereafter, when the operation body is further pushed, a second input part is brought into an operation state.  <P>SOLUTION: When the operation body 11 is slightly pushed, a pressing member 17 that is lifted up by the operation body 11 until then is lowered by the force of a compression coil spring 18, and a membrane switch 21 being the first input part is turned on by the pressing member 17. After the membrane switch 21 is turned on, a pressing part 11e hits an actuator 22a and, when the operation body 11 is further plunged, a switch mechanism 22 being the second input part is turned on. The operation amount of the operation body 11 until the membrane switch 21 is turned on is a little, and reactive force is set by a torsion spring 16 then, whereby dispersion is small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166201-A (JP)
Title: Mems (micro electro mechanical system) device and method for manufacturing the same
Inventor: KIHARA TATSUJI
IPC: H03H3/013
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation precision of a MEMS device.  <P>SOLUTION: The MEMS device includes a substrate 10 and a MEMS structure 20 formed on the substrate 10. The MEMS structure 20 has an operation structure 22 including a support portion 22S formed on the substrate 10 and a movable portion 22M that is extended from the support portion and movable above the substrate 10. The movable portion 22M of the operation structure 22 has a section minimum portion 22B whose sectional area orthogonal to a direction toward the movable portion from the support portion of the operation structure 22 is smaller than a sectional area of the movable portion. The section minimum portion is formed by a boundary pattern form 22v provided in a planar pattern 20U.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165105-A (JP)
Title: Communication equipment and control program for the same
Inventor: YONEMURA TAKASHI
IPC: H04L45/586
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment for effectively using processor resources and to provide a control program of the communication equipment.  <P>SOLUTION: NIC(Network Interface Card) 10_1 and 10_2 configuring communication equipment 1 receive data to which the same sequence number has been added in parallel through networks NW1 and NW2 different from each other. Each NIC determines whether or not one data have been received prior to the other NIC by comparing sequence numbers added to one data with sequence numbers added to the data received by the other NIC. Only when determining that one data have been received prior to the other NIC, each NIC generates interruption for requesting the processing of one data to a CPU 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163772-A (JP)
Title: Arm position control system of working machine
Inventor: MATSUMOTO ATSUSHI
IPC: F15B11/08
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm position control system of a working machine capable of stopping an arm in the vicinity of a target stop position stably.  <P>SOLUTION: A stop valve 26 for an arm is a two-way selector valve which is switchable between a supply position for supplying pilot oil from an operation valve 27 to a control valve 25 for an arm and a non-supply position for shutting off the pilot oil from the operation valve 27 not to supply oil to the control valve 25 for the arm. An oil temperature sensor 30 for measuring a temperature of the pilot oil is provided at a pilot oil introduction port 33 side or a pilot oil discharge port side of the two-way selector valve. A control part 32 is provided with an arm position control means 35 for deciding the switching operation to the non-supply position of the two-way selector valve to stop the arm 19 at a set position based on a delay of the operation of a hydraulic cylinder 23 for the arm at a temperature of the oil detected by the oil temperature sensor 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165158-A (JP)
Title: Flexible lecture system, method and program
Inventor: TSUDA JUNICHI
IPC: G06Q50/20
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible lecture system allowing optional setting of progress information of a lecture attended by a student by decision of a lecturer.  <P>SOLUTION: The flexible lecture system includes: a first table for setting weight corresponding to each lecture content of the lecture; a second table for setting a prescription time and prescription weight; a means for increasing/reducing the weight to the lecture content of the lecture of a lecture name of which the lecturer takes charge inside the first table based on an instruction from the lecturer, or newly adding the lecture content to set the weight when there is not the lecture content instructed inside the lecture of the lecture name of which the lecturer takes the charge inside the first table; and a means for calculating a total of the weight of the already completed lecture content about the lecture content and the weight thereof set in the first table, and deciding that the lecture is completed when cumulative weight that is the calculated total is not less than the prescription weight set inside the second table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162294-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To keep player's expectations by making control to a special mode in which it is impossible to identify control to a special game state possible again even when the special mode is temporally ended, to make it difficult for a player to recognize a state immediately after power supply and to suppress a gambling property.  <P>SOLUTION: A performance mode is controlled to a probability variable latent mode in which it is impossible to identify whether control to a probability variable state is executed always after the end of a big winning game state based on a probability variable latent big winning accompanied by a shift to the probability variable state and at a fixed rate after the end of a big winning game state based on a time shortening big winning not accompanied by the shift to the probability variable state. The probability variable latent mode can be made to fall to a normal mode by the result of fall drawing as well. The normal mode when the number of times of variable display from first control to the probability variable latent mode exceeds 70 has the normal mode which cannot be raised to the probability variable latent mode again. Upon activation, the control is executed to the normal mode which cannot be raised to the probability variable latent mode regardless of a game state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168444-A (JP)
Title: Method for producing polyvinyl acetal resin porous material
Inventor: HIROSE YUKI
IPC: C08J9/26
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyvinyl acetal resin porous material capable of obtaining such a porous material containing an extremely small amount of residual contents of aldehydes such as formaldehyde, and having an excellent waterproofness, solvent resistance and toughness.  <P>SOLUTION: This method for producing the polyvinyl acetal resin porous material comprises: a process of preparing a polyvinyl acetal resin mixture by mixing the polyvinyl acetal resin having a specific structural unit with a water soluble compound; a process of forming a molded article by using the polyvinyl acetal resin mixture; a process of crosslinking the polyvinyl acetal resin; and a process of washing the molded article with water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168200-A (JP)
Title: Paper feeding device and image forming device using the same
Inventor: NAKADA MASANORI
IPC: B65H3/06
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of non-feed even when the projection of a waved paper sheet is at the position of an auxiliary roller.  <P>SOLUTION: The paper feeding device includes a crescent paper feed roller 16, a pair of auxiliary rollers 18 arranged on both sides of the paper feeding roller 16, a one-way clutch 181 arranged between a drive shaft 161 of the paper feeding roller and each of the auxiliary rollers 18, and a separation member 17 coming into pressure contact with the paper feeding roller 16 or the auxiliary rollers 18. The one-way clutch 181 connects the auxiliary rollers 18 to the drive shaft 161 to integrally rotate the auxiliary rollers 18 in the rotational direction of the drive shaft 161 by a paper feeding operation, and disconnects the auxiliary rollers 18 from the drive shaft 161 to rotate in a driven manner the auxiliary rollers 18 in accordance with the paper sheet conveyance in a paper sheet conveyance direction. Accordingly, the occurrence of non-feed is prevented, and the load to a conveyance roller and the influence to paper sheet traveling accuracy are reduced even when the projection of the waved paper sheet is at the position of the auxiliary roller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173865-A (JP)
Title: Method for producing lithium tantalate crystal and wafer formed from the lithium tantalate crystal
Inventor: ABE ATSUSHI
IPC: H01L41/39
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lithium tantalate crystal in which the pyroelectric property is suppressed; and to provide a wafer formed from the lithium tantalate crystal.  <P>SOLUTION: The method for producing a lithium tantalate crystal includes: preparing at least a lithium tantalate crystal base material and a reducing agent (Figs.A, C); then immersing the base material into a solution containing a metal halide (Fig.B); and after superposing the reducing agent and the lithium tantalate crystal base material, heat treating the reducing agent and the base material at a temperature equal to or lower than Curie temperature in a reducing atmosphere until a reaction by the heat treatment becomes an equilibrium state (Fig.D). In the method, the electrical conductivity of the lithium tantalate crystal obtained after heat treatment is controlled to be within the range of from 1×10<SP>-13</SP>to 9.99×10<SP>-12</SP>Ω<SP>-1</SP>×cm<SP>-1</SP>and the distribution in the crystal plane of the electrical conductivity is controlled to be uniform by adjusting the reducing power of the reducing agent being prepared.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259781-A (JP)
Title: Backlight unit
Inventor: HATTORI NORIFUMI
IPC: G02F1/1333
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent noise due to backlash while resolving a problem of interference caused by expansion or contraction of a light guide plate or an optical sheet in a backlight unit used in a liquid crystal display device or the like.  <P>SOLUTION: The backlight unit includes a support plate, the light guide plate 30 that is disposed in the front side of the support plate 10 and emits light, which is introduced from a light source through an end face of the light guide plate, through the front side of the light guide plate, the optical sheet that is disposed in the front face side of the light guide plate, and a liquid crystal panel maintenance member that is disposed in the front face side of the optical sheet, wherein the light guide plate 30 and the liquid crystal panel maintenance member 90 hold and fix the optical sheet at one point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289732-A (JP)
Title: Secondary battery
Inventor: SUMIHARA MASANORI
IPC: H01M50/538
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery with high reliability, and capable of stabilizing conduction state between a power generation element and an external terminal even with a structure simplified.  <P>SOLUTION: A dish spring 14 with conductivity is arranged between a positive electrode collector terminal plate 4 arranged on one end side of an electrode group 10 and an aperture-sealing plate 12. The dish spring 14 has a dead band where elastic force remains unchanged in accordance with a deformed amount and biases a negative electrode collector terminal plate 9 arranged on the other end side of the electrode group 10 to the bottom of a battery case 11 by a constant elastic force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177523-A (JP)
Title: Design support device of printed circuit board
Inventor: KAIYA KIYOHIKO
IPC: H05K3/46
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain fixed EMI characteristics after the installation of a decoupling capacitor while coping with a variation of the manufacturing of a multilayer printed circuit board.  <P>SOLUTION: This design support device of the printed circuit board is used which has: a real board measurement means for measuring the input impedance of a measurement port in combination of a power terminal and a ground terminal of a wiring pattern of a product of the multilayer printed circuit board having the conductor surface of parallel flat plates formed of a power wiring layer and a ground wiring layer to obtain real board impedance measurement data; a raw board input impedance calculation means for calculating the input impedance (Z) of the measurement port in combination of the power terminal and the ground terminal in the model of the multilayer printed circuit board to obtain raw board impedance data; and a means for calculating a dielectric constant of an insulating layer between the parallel flat plates formed of the power wiring layer of the product of the multilayer printed circuit board and the ground wiring layer by comparing the real board impedance measurement data with the raw board impedance data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172647-A (JP)
Title: Slope walking device
Inventor: DEMURA KUNIHIKO
IPC: A43B13/26
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope walking device preventing danger of slipping down and reducing fatigue to improve work efficiency when carrying out mowing work using a mowing machine on a slope such as a steep slope or a bank, and allowing the device to be easily put on also on the flat ground.  <P>SOLUTION: The device to be put on a shoe or the like has ground contacting plates angled at about 45° and mounted to the toe side and heel side of the bottom of a resilient base respectively. A spike pin with a length equivalent to the height of the ground contacting plate is mounted into the vicinity of a bent part of each ground contacting plate, and the ground contacting surface of the toe side ground contacting plate is mounted at an angle in a toe direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182344-A (JP)
Title: Sram (static random access memory) and test method of sram
Inventor: OBATA HIROYUKI
IPC: G11C11/413
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection sensitivity of an abnormal memory cell having small SNM (Static Noise Margin) while suppressing increase in circuit area of an SRAM (Static Random Access Memory).  <P>SOLUTION: The SRAM is provided with memory cells 10, and a control circuit 30 in which a signal level of a signal to be used for accessing the memory cell 10 is changed and disturbance is applied to the memory cell 10 during a test mode and a normal mode. In the control circuit 30, a signal level of a signal to be used for accessing the memory cell 10 can be changed so as to arbitrarily set the magnitude of the disturbance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179696-A (JP)
Title: Differential-limiting device of wheel loader
Inventor: MATSUBA SHUICHI
IPC: F16H48/30
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the turning performance and traveling performance of a wheel loader equipped with a differential limiting function.  <P>SOLUTION: A differential-limiting device 40 of the wheel loader 1 is structured in such a way that a bucket 22 is connected to a boom 21, the boom 21 is tilted with hydraulic pressure of a boom cylinder 23, and the bucket 22 is rotated with hydraulic pressure of a bucket cylinder 27. This differential-limiting device includes: pressure sensors 31, 32, which detect the hydraulic pressure of the boom cylinder 23 or the bucket cylinder 27; differential mechanisms 10, 12, which distribute a driving force from an engine 5 to right and left driving wheels 3, 4; differential-limiting mechanisms 11, 13, which limit the differential of the differential mechanisms 10, 12; and a controller 33, which controls the differential-limiting mechanisms 11, 13. The controller 33 controls the differential-limiting mechanisms 11, 13 with reference to the hydraulic pressure detected by the pressure sensor 31, 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180286-A (JP)
Title: Rubber composition for use in tire, and tire
Inventor: TSUMORI ISAMU
IPC: C08L7/00
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for use in tires which is capable of inhibiting the crack on the surface of a tire while suppressing the usage of a component derived from the petroleum resources as well as which is capable of suppressing the external appearance defect on tires; and a tire made by using this rubber composition for use in tires.  <P>SOLUTION: This rubber composition for use in tires has a content of the normal paraffin of natural wax of 75 or more to 85 mass% or less relative to the whole of chain saturated hydrocarbons, a content of a 23-41C natural paraffin of from 2 or more to 4 mass% or less relative to the whole of normal paraffins, a content of the natural wax of a ≥36C isoparaffin of from 15 or more to 25 mass% or less relative to the whole of chain saturated hydrocarbons, and a content of the natural wax of 1 or more to 2.5 pts.mass or less relative to 100 pts.mass of the rubber component; and also a tire made by using the same is disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180567-A (JP)
Title: Opening and closing device
Inventor: KOMATSU HIROSHI
IPC: E02B8/02
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a connecting portion between right and left locking mechanisms of a valve body from being exposed to a fluid flowing through a channel.  <P>SOLUTION: This opening and closing device 1 includes: a gate 10 which receives the flow of sewage water W, and which can be brought down in the downstream direction of the flow in such a manner that a hollow gate rotating shaft 26 serves as the center of rotation; two fall prevention portions 20b and 20a which prevent the fall of the gate 10 by supporting the gate 10, and which are arranged on the right and left sides of the gate in a view from the upstream side, respectively; a first support release portion 22b for releasing the support of the gate by one of the fall prevention portions; a second support release portion 22a for releasing the support of the gate by the other fall prevention portion; a common rotating shaft 28 which is arranged inside the gate rotating shaft 26 and elongated in the same direction as that of the gate rotating shaft 26; first release operation portions 29b and 24b for operating the first support release portion 22b while rotating the common rotating shaft 28; and second release operation portions 29a and 24a for operating the second support release portion 22a along with the rotation of the common rotating shaft 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182811-A (JP)
Title: Semiconductor wafer polishing composition and method of manufacturing the same
Inventor: IZUMI MASAHIRO
IPC: B82Y10/00
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer polishing composition that hardly causes particle contamination and metal contamination at a plane part of a device wafer etc., when plane and edge parts of the device wafer are polished.  <P>SOLUTION: The semiconductor wafer polishing composition contains colloidal silica prepared by adding quaternary ammonium hydroxylate to an active silicic acid solution, which is obtained by hydrolyzing tetra alkoxy silane with an acid catalyst, to make pH in alkali, and growing silica particles through heating. The silica particles have an aspherical shape such that an average diameter in a short-axis direction is 5 to 50 nm and the length in a long-axis direction is 1.2 to 10 times as large as that of the short axis through electron microscope observation, and an average particle diameter calculated by the BET method is 5 to 100 nm. The semiconductor wafer polishing composition contains a pH buffer solution to have buffer operation at 25°C between pH8 to pH11.  <P>COPYRIGHT: (C)2010,JPO&INPIT