baber/WOPTO huggingface dataset:
Patent JP-2011218539-A (JP)
Title: Tailstock for small machine tool
Inventor: HAYASHI AKIRA
IPC: B23B23/00
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a tailstock capable of machining a shaft having a small diameter, for example, a diameter of Φ1 mm or less, in a state that the bulge in the shaft diameter direction is eliminated by reducing the pressure applied by a tail spindle to minute when processing the shaft by a small machine tool, considering the conventional drawbacks as described above.SOLUTION: The tailstock of the small machine tool includes an elastic member arranged at the rear section of the tail spindle of the tailstock, an adjusting member which holds the tail spindle from outside, and a rotating member which holds and can rotate the adjusting member from outside. The tailstock is structured such that the inside of the rotating member rotates and at the same time appropriate pressure is applied to a workpiece by the elastic member arranged at the rear part to prevent the bulge of the workpiece in the diameter direction.
Patent JP-2011129498-A (JP)
Title: Positive electrode active material and nonaqueous electrolyte secondary battery
Inventor: MOTOHASHI KAZUNARI
IPC: H01M4/505
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium positive electrode active material and a nonaqueous electrolyte secondary battery wherein superior cycle characteristics and high temperature storage characteristics can be obtained while suppressing lowering in discharge capacity.  <P>SOLUTION: The nonaqueous electrolyte secondary battery is equipped with a positive electrode, a negative electrode, and an electrolyte. The positive electrode includes: lithium; the main transition metal M1; and particles of lithium transition metal complex oxide to contain a metal element M2 different from the main transition metal M1. The metal element M2 has a concentration gradient from the particle center toward a particle surface. A ratio d(%) from the particle surface to a prescribed depth (=[(mass of main transition metal M1)+(mass of metal element M2)]/(particle all mass)) is a mol fraction r (=(material amount of metal element M2)/[(material amount of main transition metal M1)+(material amount of metal element M2)]) is within a range of 0.20≤r≤0.80 within a range to satisfy 0.020%≤d≤0.050%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011238686-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OWADA FUKUO
IPC: H01L29/792
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving reliability of a semiconductor device including a high breakdown voltage MISFET.SOLUTION: A gate insulating film GOX4 of a high breakdown voltage MISFET Q4 is formed using different kinds of films of a silicon oxide film and a silicon nitride film. Specifically, in the high breakdown voltage MISFET Q4, the gate insulating film GOX4 is formed from a silicon oxide film PREOX1, a silicon oxide film OX1 formed on the silicon oxide film PREOX1, a silicon nitride film SN1 formed on the silicon oxide film OX1, and a silicon oxide film OX2 formed on the silicon nitride film SN1.
Patent JP-2011236774-A (JP)
Title: Device for control of vehicle
Inventor: AKAGIAN HISATOSHI
IPC: F02D29/02
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To extend an automatic engine stopping time as long as possible, while giving no unpleasant feeling to a passenger in a vehicle when the engine of the vehicle equipped with an air conditioner is automatically stopped.SOLUTION: An engine is restarted even if a predetermined engine restarting condition is not established, when predetermined conditions regarding temperatures of a heat exchanger for cooling (evaporator 35) and heat exchanger for heating (heater core 43) are established, during engine automatic stop and an operation of an air conditioner 1; and the predetermined conditions are changed so that an engine automatic stopping time is extended when an opening ratio of inlet of a heating passage 22b, by an air mixed door 46, is a predetermined one or lower, and the increase of a set temperature by a passenger's operation is detected, or when the opening ratio is higher than the predetermined one, and the decrease of the set temperature is detected, during the engine automatic stop and the operation of the air conditioner 1.
Patent JP-2011234920-A (JP)
Title: Game machine
Inventor: INOUE KAZUYUKI
IPC: A63F7/02
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing an engagement part disposed in a protection cover to be easily operated.SOLUTION: The game machine 1 includes a storage unit 50 and a payout unit 90 disposed at an upper part and at a side part respectively on the rear surface of a frame body 5. The game machine 1 also includes: a rear-surface composing member 36 disposed on the rear surface of a game board 20; an opening 5b formed in the frame body 5 for the rear-surface composing member 36 to pass through toward the rear; a protection cover 37 for covering the rear-surface composing member 36 exposed via the opening 5b below the storage unit 50 and sideways of the payout unit 90; an engaged part 39 disposed to be located between the protection cover 37 and the payout unit 90; a support part 36a for supporting one side of the protection cover 37; and an engagement part 370 disposed on the other side of the protection cover 37 and having an engagement pawl 372 which can be engaged with the engaged part 39 and an operation part 373 for releasing the engagement between the engagement pawl 372 and the engaged part 39. The payout unit 90 includes a recess 91 at a position corresponding to the engagement part 370 to form an operation space for the operating part 373.
Patent JP-2011185027-A (JP)
Title: Earthquake-proof reinforcing construction method for existing structure
Inventor: SAITO TORU
IPC: E04G23/02
Filed: 2010-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve economic efficiency of a builder and an owner, to achieve early recovery of favorable utilization of existing structure's sharing person, and to secure fixing of high quality consolidation material.  <P>SOLUTION: This earthquake-proof reinforcing construction method for an existing structure includes: a first step of installing an earthquake-proof reinforcement frame 2 in an opening 103 formed in an existing structure requiring earthquake-proof reinforcement, and disposing forms 3, 3 to block the gap between the peripheral edge of the earthquake-proof reinforcement frame 2 and the peripheral surface of the opening 103; a second step of using material, which takes one hour or more from mixing until the start of setting and has a compressive strength of 5 N/mm<SP>2</SP>or more at least for twelve hours of age from mixing as the consolidation material 6, and filling the interiors of the forms 3, 3 with the material; and a third step of removing the forms 3, 3 before the lapse of six to twenty-four hours from mixing after being filled with the consolidation material 6, confirming the filling status of the consolidation material 6, and repairing an insufficient filling portion as necessary, wherein the step from the second step to the third step is completed within one day.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011247860-A (JP)
Title: Navigation apparatus
Inventor: NOZOE SATOSHI
IPC: G01C21/26
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus capable of more intuitively grasping a route to a destination hereafter to be followed without missing a current place grasped by the user, a distance feeling and a direction feeling based on this current place.SOLUTION: A transition resultant map image G12 making a plain face map image to incline to the depth side by such an inclination angle θ that a next route point I enters inside a display area A of a display 16 around an inclination axis L which is perpendicular to a straight line l passing the current place P and the next route point I on a plain face map image G11 and also passing the current place P, and a transition process map image making the plain face map image G11 to incline around the inclination axis L by an inclination angle θn (=θ/(N+1)×n, n=1, ..., N), are plotted by the navigation apparatus 1, and the map image to be displayed on the display area A is transited in order of "plain face map image G11 →transition process map image (θ1→θN)→transit resultant map image G12".
Patent JP-2011253914-A (JP)
Title: Solid-state image sensor
Inventor: MIYASHITA MASAYASU
IPC: H01L27/148
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image sensor capable of preventing a blooming from occurring and lowering an operating voltage.SOLUTION: This solid-state image sensor is a CCD-type solid-state image sensor formed on a semiconductor substrate and includes a Vsub voltage generation circuit 26 that applies a substrate voltage Vsub defining height of an overflow barrier of overflow drain structure to the semiconductor substrate. The Vsub voltage generation circuit 26 includes a resistance circuit that includes a plurality of resistance elements connected in series and outputs a substrate voltage via voltage division and a fuse 6 that is a pattern of polysilicon connected in parallel to any of the plurality of the resistance elements. The fuse 6 includes two joint bases 1 where a contact 2 is provided and a blowout part 10 that is sandwiched between the two joint bases 1 and blows out when current flows because voltage is applied via the contact 2. The W-direction length of the blowout part 10 is shorter than the joint base 1. The blowout part 10 also includes areas where the W-direction length differs.
Patent JP-2011252313-A (JP)
Title: Expansion joint structure
Inventor: ARIMA YOSHITO
IPC: F16F15/023
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint structure capable of reducing a clearance.SOLUTION: An expansion joint structure with a clearance 20 defined by a first structure 10a and a second structure 10b is provided with a damper device 22 having a first end and a second end connected to portions of the first and the second structures which face the clearance, respectively. The damper device generates high resistance at a high relative displacement speed between the first and the second ends of the damper device so as to suppress change in the clearance owing to dynamic disturbance such as earthquake motion and strong wind. Meanwhile, the resistance is hardly generated at a low relative displacement speed between the first and the second ends of the damper device so as to allow the change in the clearance owing to the temperature change.
Patent JP-2011253371-A (JP)
Title: Scale-out system, and method and program
Inventor: YAMAMOTO KAZUMICHI
IPC: G06F9/50
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a scale-out technique of a server capable of suppressing unnecessary consumption of computer resources and effectively performing load distribution.SOLUTION: A scale-out system comprises: a host server 3 having a virtual server group consisting of a plurality of virtual servers; a monitoring server 4 having a function to monitor the virtual server group of the host server 3; a dependency relation management server 5 having a function to manage dependency relation of software of the virtual server group of the host server 3; and a configuration change server 6 having a function to make a request for configuration change to virtualization software for managing the virtual server group of the host server 3. The monitoring server 4 detects a virtual server that is the cause of heavy load, and the dependency relation management server 5 obtains a system depending on a process of the detected virtual server. The configuration change server 6 moves only the obtained system to a virtual server of a scale-out destination.
Patent JP-2011254440-A (JP)
Title: Information processing apparatus
Inventor: FUJISAKI KOICHI
IPC: H04L9/32
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To enable to calculate an HMAC with respect to a plurality of message data efficiently.SOLUTION: An HMAC operational circuit 100 has an HMAC control circuit 129 that manages a processing state, and a hash operational circuit 128 that calculates a digest value for each of secret key data K and message data M. The hash operational circuit 128 outputs a progress to a storage part 300 when the calculation process of the digest value is interrupted. When the hash operational circuit 128 resumes the calculation of the digest value, the progress is inputted thereto, and the calculation process is carried out using the progress. For resuming the calculation of the digest value for the secret key data K, a signal in which a resuming signal is set to '1' and a secret key and message designation signal is set to '0' is inputted to the HMAC control circuit 129. For resuming the calculation of the digest value for the message data M, a signal in which the resuming signal is set to '1' and the secret key and message designation signal is set to '0' is inputted to the HMAC control circuit 129.
Patent JP-2011254716-A (JP)
Title: Weeder for paddy field
Inventor: NAKANO HIDEKI
IPC: A01B39/18
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique enabling a weeder for paddy fields, which can easily remove even weeds rooted for two or more weeks after rice transplantation without using a large agricultural machine to alleviates the labors of a rice producer, to be manufactured at a low cost.SOLUTION: The weeder 10 for paddy fields, comprising a handle portion 20, a cultivation soil layer floatation plate portion 30, and weed pull-out portions 40, is characterized in that the handle portion and the cultivation soil layer floatation plate portion are bound through an attaching angle-adjusting mechanism 50 and a fixing mechanism 60 in a state capable of being inclined and fixed; the cultivation soil layer floatation plate portion is a plate-like member in which the four corners of an approximately longitudinal plate-shape whose longitudinal direction is an inter-seedling distance or inter-row distance direction on a paddy field are chamfered and rounded, and sinks in field surface water and floats on the cultivation soil layer in the relation of the total weight of the handle portion and the weed pull-out portions to a buoyancy; and the weed pull-out portions comprise a weed pull-out wire 70 and two projected axes 80 for laterally disposing the weed pull-out wire on the bottom surface of the cultivation soil layer floatation plate portion in an expanded state. Preferably, the weeder for the paddy fields, wherein one or more pairs of the weed pull-out portions are disposed on the bottom surface of the cultivation soil layer floatation plate portion.
Patent JP-2011258115-A (JP)
Title: Information storage and retrieval device, information storage method, and information storage program
Inventor: YASUDA YOSHIHITO
IPC: G06F17/30
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an information storage and retrieval device that allows change of information storage locations to be minimized even when addition or deletion of storage units occurs, and allows a prefix search in each storage unit.SOLUTION: When a storage unit for storing a retrieval key and information associated with the retrieval key is selected from a plurality of storage units a, b, c to s, a hash value H is calculated not by using the entire retrieval key (character string) but by using only a front part of the retrieval key (character string). When information is retrieved, a prefix search is performed by using a range (rear part of the character string) that has not been used in the calculation of the hash value H.
Patent JP-2012007932-A (JP)
Title: Pressure sensor device and method of manufacturing the same
Inventor: HASHIMOTO HIDEYUKI
IPC: G01L19/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a pressure introduction port provided on a ceiling part of a package cover is closed by a resin while the resin is dropped after joining the package cover on a base material in order to prevent a sealing resin from spreading when packaging a pressure sensor.SOLUTION: A pressure sensor device includes: the pressure sensor provided with a pressure sensing part capable of measuring an external pressure on a surface covered with the resin; the base material electrically connected to the pressure sensor; and the package cover housing the pressure sensor inside and joined to the base material. The package cover has the pressure introduction port for reflecting the external pressure to the pressure sensor, and a projection part is formed so as to surround the pressure introduction port on the inner surface of the package cover.
Patent JP-2012006469-A (JP)
Title: Vehicular display device and display method of vehicular display
Inventor: IMANISHI SHUNICHI
IPC: B60K35/00
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular display device capable of properly navigating-displaying index information such as a sign existing in a distant view.SOLUTION: This vehicular display device includes: a database for storing information on an index existing on a travel passage of a vehicle; an index mark of imitating the index appearing in visibility of the vehicle based on the information on the index; an image information generating part for generating image information including guide information indicated by the index; a head-up display for projecting and displaying the image information generated by the image information generating part on a windshield of the vehicle; and a control part for controlling the image information generating part in response to position information on the vehicle, displaying an index mark in a visibility position of making the index appear when a distance between the vehicle and the index approaches a preset distance and controlling so as to display the guide information on the index in a height position lower than a reference line of sight of a driver.
Patent JP-2012008914-A (JP)
Title: Image processing device and image processing program
Inventor: ITO ATSUSHI
IPC: H04N1/60
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image processing program capable of obtaining a binary image in which missing of information expressed by color differences in an image to be processed is reduced.SOLUTION: A limited color image generation unit 11 generates a limited color image by limiting colors used in an image to be processed to plural main colors. A binary image generation unit 12 binarizes the image to be processed to generate a binary image. A color boundary extraction unit 13 extracts a color boundary between adjacent main colors which are different in the limited color image generated by the limited color image generation unit 11, both of the adjacent main colors being converted into either one value in the binary image generated by the binary image generation unit 12. A determination unit 14 determines which side of the color boundary is to be corrected based on the main colors constituting the color boundary extracted by the color boundary extraction unit 13 and features about the regions of the main colors, and a correction unit 15 corrects values of the binary image on the determined side.
Patent JP-2011189108-A (JP)
Title: Buddhist altar fitting
Inventor: KOIZUMI TOSHIHIRO
IPC: A47G7/06
Filed: 2010-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buddhist altar fitting capable of being harmonized with a memorial space of various sizes or designs.  <P>SOLUTION: The buddhist altar fitting includes a buddhist altar fitting body 1 and a buddhist altar fitting base 2 for supporting the buddhist altar fitting body 1, and includes attachment and detachment means for attaching and detaching the buddhist altar fitting body 1 and the buddhist altar fitting base 2 to or from each other. Furthermore, the buddhist altar fitting also includes height adjustment means for adjusting the height of the buddhist altar fitting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012010746-A (JP)
Title: Gaming machine, main control board, peripheral board, method for authentication of gaming machine, and authentication program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent data transmitted from a main control unit to a peripheral unit from being used for unauthorized control, and reduce the processing load of a peripheral CPU.SOLUTION: A main control unit generates a synchronous check value using a latest synchronous approach, and extracts an authentication value corresponding to the next synchronous approach. The main control unit generates a first check value for checking the authentication value, and generates a second check value for checking the synchronous check value. The main control unit transmits first and second authentication data generated using the first and second check values to an intermediate unit. The intermediate unit extracts the first and second check values from the received first and second authentication data based on first and second calculation methods. The intermediate unit compares the first check value with an expectation value for coincidence between them to determine the correctness of the first check value, determines whether the second check value satisfies the relation conditions of the latest synchronous approach, and transmits intermediate unit authentication result data representing the authentication result of the main control unit to the peripheral unit. The peripheral unit executes predetermined processing according to the intermediate unit authentication result data received from the intermediate unit.
Patent JP-2012010784-A (JP)
Title: System for game, and device for game
Inventor: ISHIKAWA TAKAYUKI
IPC: A63F7/02
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce economic burden of a game hall introducing a game machine which enables a player to play a game using points already gained in earlier rounds.SOLUTION: A CU (card unit) connected to a Pachinko machine (game machine) in which the points already gained in earlier rounds are used, memorizes a game ball number usable at the Pachinko machine. Information on an increased game ball number corresponding to prize winnings or the like and a decreased game ball number corresponding to shot game balls, is transmitted from the Pachinko machine to the CU every 200 ms. The CU which has received this information, updates the game ball number and memorizes it.
Patent JP-2012013986-A (JP)
Title: Image forming apparatus
Inventor: MITSUZAKI MASAHIRO
IPC: G03G21/00
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that is capable of reducing waste of toner and restoring deteriorated charging property of toner while suppressing reduction of availability than before.SOLUTION: The image forming apparatus forms a plurality of toner patches having different amounts of attached toner by changing the development potential between an image carrier and a developer carrier (S5); detects the amounts of attached toner of the respective formed toner patches (S6); performs regression analysis of pairs of the development potential and the amount of attached toner of the respective toner patches and derives a linear function showing the correlation of the development potential and the amount of attached toner (S7); determines whether or not the inclination of the derived linear function is equal to or smaller than a reference inclination (S8); and if it is determined that the inclination is equal to or smaller than the reference inclination, considers that the development property of the toner is deteriorated and performs a restoration process of the development property (S9).