baber/WOPTO huggingface dataset:
Patent JP-2012069549-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NEMOTO TAKENAO
IPC: H01L21/3065
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having a damascene wiring structure, which suppresses an increase in leakage current and an reduction in a dielectric constant in a Cu wiring structure due to etching damage to a fluorocarbon film, and which secures reliability.SOLUTION: The method of manufacturing the semiconductor device is provided in which nitriding plasma treatment or CF plasma treatment is applied to the surface of the fluorocarbon film subjected to etching treatment. This can repair the etching damage to the fluorocarbon film occurring at the time of forming wiring grooves, and suppress the increase in the leakage current and the reduction in the dielectric constant in the Cu wiring structure.
Patent JP-2012067899-A (JP)
Title: Step-up/reduction gear
Inventor: HIRAIWA KAZUMI
IPC: F16H1/16
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a worm gear type step-up/reduction gear converting friction transmission between gear tooth surfaces into rolling transmission of rollers by increasing the number of the rollers on a second shaft side simultaneously engaged with a spiral groove of a first shaft to reduce a load of a roller.SOLUTION: This step-up/reduction gear includes the first shaft formed with the spiral groove therein and the second shaft including the rollers rotatably supported on a plurality of pivots projectingly provided in a flange part. The first shaft is arranged nearer a center of the second shaft than pitch circles at distal ends of the pivots to engage the spiral groove with the plurality of rollers.
Patent JP-2012073666-A (JP)
Title: Character string input device and program
Inventor: TOUCHI YOJIRO
IPC: G06F17/22
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To improve operability by avoiding unnecessary input prediction processing.SOLUTION: A character string input device according to the embodiment includes: an input processing part for inputting a character or a character string with a special code; a character string accumulation part for inputting the character or the character string with the special code, and adding the character to accumulated character strings or updating the accumulated character strings by the special code; an input prediction control part for controlling a timing for taking out and outputting at least a part of the accumulated character strings from the character string accumulation part; and an input prediction part for performing input prediction on at least the part of the accumulated character strings output from the input prediction control part and outputting a predicted character string.
Patent JP-2012074518-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: TAKASU HIROAKI
IPC: H01L29/788
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrically erasable semiconductor nonvolatile memory device having high reliability by preventing degradation in a tunnel insulating film without increasing an occupied area.SOLUTION: Tunnel-region edge guard electrodes having the same potential as a drain electrode are disposed in a region near the edge portion of a tunnel region on a tunnel insulating film via a floating gate electrode and a guard insulating film.
Patent JP-2012074966-A (JP)
Title: Communication device
Inventor: OHARA KIYOTAKA
IPC: H04M3/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique allowing a multifunction machine to perform communication according to proper QoS values.SOLUTION: When it is necessary to make IP FAX transmission from a multifunction machine 10 to a multifunction machine 70, the multifunction machine 10 chooses two QoS values (64 kbps, 512 kbps) determined based on transmission capability of the multifunction device 10 for the IP FAX transmission, out of three QoS values (64 kbps, 512 kbps, 1 Mbps). The multifunction machine 10 supplies an INVITE command showing the two QoS values to the multifunction machine 70, and acquires a 200 OK command showing one QoS value (512 kbps) chosen by the multifunction machine 70. According to the one QoS value (512 kbps) shown by the 200 OK command, the multifunction machine 10 makes IP FAX transmission to the multifunction machine 70.
Patent JP-2011080751-A (JP)
Title: Method for manufacturing glow plug
Inventor: MERELLE MARIE
IPC: F23Q7/00
Filed: 2010-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for manufacturing a glow plug, causing an improved electrical contact connection in a heating element in particular.  <P>SOLUTION: The glow plug 110 has at least one heating element 114 including at least one first connection contact 128, and at least one second connection contact 130 for contact connection of the first connection contact. The first connection contact and second connection contact are electrically connected to each other in a connection region 132, at least one electric conductive tablet 146 is used for the electrical connection of the first connection contact to the second connection contact in the connection region, the connection region is surrounded at least partially with a solid ceramic element having characteristics of electric insulation, and subsequently, the solid ceramic element is at least partially crushed and particularly turned into powder in a crushing process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012077900-A (JP)
Title: Thrust bearing
Inventor: ISHIMOTO KYOSHI
IPC: F16C17/04
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a thrust bearing that can be used even in a high temperature environment, requires no large installation space, and is adaptable to such a case that a pressure distribution is formed when a spiral groove for dynamic pressure generation is formed.SOLUTION: The thrust bearing 1 is an annular bearing to be fitted onto a rotation shaft 2 so as to oppose to a thrust collar 3 provided on the rotation shaft 2. The thrust bearing includes: a bearing plate 4 disposed opposing to the thrust collar 3; and a support plate 5 which is disposed opposing to a face of the bearing plate 4 in an opposite side to the face opposing to the thrust collar 3, and supports the bearing plate 4. Ring springs 6, 7 are disposed, between the bearing plate 4 and the support plate 5, along a circumference direction of the rotation shaft while they are fitted onto the rotation shaft 2.
Patent JP-2012083380-A (JP)
Title: Image forming apparatus
Inventor: KIHARA HIDEO
IPC: G03G15/08
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that suppresses an influence of a environmental change to accurately detect the remaining amount of toner.SOLUTION: An image forming apparatus uses means for changing a bias to be applied to a regulation blade, provides a sequence in which a difference appears in a toner amount in a foam layer of a toner supply roller, and detects the difference, thereby detecting a remaining amount of toner in a developing unit.
Patent JP-2011139025-A (JP)
Title: Solar cell module
Inventor: KIM JONG DAE
IPC: H01L31/04
Filed: 2010-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module with improved productive efficiency, at reduced manufacturing cost.  <P>SOLUTION: The solar cell module 10 includes a plurality of solar cells 1, a protective film 20a positioned on the plurality of solar cells, and a transparent member 40, positioned on the protective film to protect the plurality of solar cells, and the transparent member contains a first patterned antireflection portion, in at least one of an external surface and an internal surface, and the internal surface is a surface which faces the plurality of solar cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012084389-A (JP)
Title: Method of manufacturing central electrode for spark plug, and method of manufacturing spark plug
Inventor: OCHIAI SATORU
IPC: H01T13/20
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in dimensional accuracy by preventing the dimensional expansion of a workpiece and, furthermore, to enable the reduction in the number of processes by making the diameter of the workpiece capable of being reduced more than before in an extrusion process at the latter stage when the central electrode of a super plug is manufactured by extruding and molding the workpiece made of an electrode material.SOLUTION: A method of manufacturing the central electrode for the super plug includes: a) a preparation process of preparing the workpiece; b) an insertion process of inserting the workpiece into a metal mold equipped with an insertion part into which the workpiece is inserted and a mold part in which the workpiece is molded into a prescribed outer diameter; and c) the extrusion process in which the workpiece inserted into the metal mold is extruded and molded. The central electrode for the super plug is manufactured by using the metal mold having the insertion part in which a spread diameter suppression part for suppressing expansion of the outer diameter of a non-molded part of the workpiece in the extrusion process is formed.
Patent JP-2012082929-A (JP)
Title: Continuously variable transmission mechanism
Inventor: IWASAKI AKIHIKO
IPC: F16G5/00
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of durability due to contact of a pointed part between tooth grooves provided at inner peripheral edges of chain link plates engaged with teeth of a pulley center boss part with a chain guide for preventing noise.SOLUTION: A chain link 1 transmits power between a fixed sheave 3 and a movable sheave 4, and the grooves 11b at the inner peripheral edges of link plates 11 aligned in a width direction of the chain link 1 are engaged to teeth 7 (tooth tips 7b) of a pulley center boss part 6 in an illustrated shift ratio selection state in which the movable sheave 4 is away from the fixed sheave 3, to enhance transmission efficiency. Other link plates 12 are provided on both sides of a chain link width direction of the link plate 11 to prevent deterioration of durability due to contact of the pointed part 11c between the grooves 11b of the link plate 11 with the chain guide (non-illustration). Each of the link plates 12 is not provided with grooves like the grooves 11b at an inner peripheral edge 12c, which is brought into contact with the chain guide over the whole length.
Patent JP-2011093792-A (JP)
Title: Boron-free glass
Inventor: BRIX PETER
IPC: C03C3/087
Filed: 2010-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass ideally suitable as neutral glass, having chemical durability to be produced by a conventional melting system at a temperature ideally not so high and containing no boron oxide.  <P>SOLUTION: The boron-free neutral glass having a composition (by wt.% and expressed in term of oxide) of SiO<SB>2</SB>of 65-72, Al<SB>2</SB>O<SB>3</SB>of 11-17, Na<SB>2</SB>O of 0.1-8, MgO of 3-8, CaO of 4-12, ZnO of 0-10 and the ratio (CaO/MgO) of 1.4-1.6, having hydrolysis resistance in accordance with DIN ISO 719 in class 1, acid resistance in accordance of DIN 12116 and alkali resistance in accordance of DIN ISO 695 in at least class 2 is disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012086942-A (JP)
Title: Traverse mechanism of carrier vehicle
Inventor: FUKAYA NORIYASU
IPC: B65G1/04
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect spring-out of a traverse mechanism by a relatively simple constitution.SOLUTION: The traverse mechanism 30 of a carrier vehicle 100 includes a first base 32, a second base 33, a first light-transmission-type sensor 45, a first light-shielding section 43, and a determination section. The first light-shielding section is in a position not to shield first light from a first light-emitting section of the first light-transmission-type sensor, when the second base is in the retraction state of being retracted below the first base. The first light-shielding section is in a position to shield the first light when the second base is in the first traverse state of moving in a first direction with respect to the first base. The determination section determines that the second base is in a state different from the first traverse state in the case where a first signal output when a first light-receiving section of the first light-transmission-type sensor receives the first light is input. The determination section determines that the second base is in the first traverse state in the case where the fist signal is not input.
Patent JP-2012094300-A (JP)
Title: Lighting fixture
Inventor: ISHIKAWA HIROMI
IPC: F21S8/04
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of making advantageous in cost.SOLUTION: The lighting fixture 10 is provided with an arm 11 which protrudes to the upper and front direction of a bookshelf 1, a lamp 12 which is installed at one end of the arm 11 and irradiates the bookshelf 1, an LED 15 which is arranged in the lamp 12 so that the optical axis is directed to a prescribed part of the bookshelf 1, a first reflecting plate 16 which reflects and irradiates light from the LED 15 toward the passage between the bookshelves 1, and a second reflecting plate 17 which reflects and irradiates the light from the LED 15 toward the bookshelf 1.
Patent JP-2012093869-A (JP)
Title: Method for operating solar battery at maximum power point, and charging device
Inventor: AKITA SHINICHI
IPC: H02M3/155
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a maximum power following method efficiently charing a secondary battery despite a limited solar battery area, following a temperature change in solar batteries, having a small number of components for a control circuit, and consuming a little current; and to provide a charging device.SOLUTION: This invention relates to a method for charging a secondary battery from a recyclable energy source such as solar batteries, and a charging control method for charging from a maximum power point. The problem is solved by a method for following the maximum power point in which the maximum point of a generated power characteristic curve of the solar batteries is changed according to a temperature of a solar battery panel, using the output current of the solar batteries; and by the charging device using the same method.
Patent JP-2012090834-A (JP)
Title: Blood pressure measurement cuff
Inventor: MATSUOKA KUNIHIKO
IPC: A61B5/022
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a blood pressure measurement cuff that prevents, as much as possible, noise sound (i.e., sound generated by contact of an inflation bag with an outer bag, rubbing sound generated when a cuff tube for supplying air to the inflation bag rubs the inflation bag and the outer bag, or sound by vibration of the inflation bag, the outer bag and the cuff tube) generated when measuring blood pressure.SOLUTION: Two plastic sheets are arranged inside of outer bags such that two plastic sheets defined as an inner bag are overlaid between two plastic sheets defined as the outer bag. The plastic outer bag and the two plastic sheets are hold between high-frequency dielectric heating electrodes, and are welded by applying high frequency voltage, thereby securely arranging the plastic inner bag on the inside of the plastic sheet outer bag.
Patent JP-2012098789-A (JP)
Title: Handwritten character recognition result display device
Inventor: UMEMURA KATSUTOSHI
IPC: G06K9/62
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a handwritten character recognition result display device capable of displaying character candidates which are two kinds of character types expressible in both full-size and half-width fonts and difficult to discriminate between them when displayed both in full-size or both in half-width, in a way to be easily discriminated.SOLUTION: The handwritten character recognition result display device displays a list of multiple character candidates acquired as recognition results of handwriting input characters on a display unit and has display control means (S15, S17) which displays character candidates of one character type in half-width font and character candidates of the other character type in full-size font when displaying two kinds of character types expressible in both full-size and half-width fonts.
Patent JP-2014012641-A (JP)
Title: Novel pyridine derivative
Inventor: IWAMA SEIJI
IPC: A61K31/444
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound that is useful as a therapeutic agent and/or a preventive of a mentality nervous disease resulting from beta amyloid.SOLUTION: A compound shown by formula (I) or a salt thereof is disclosed [in the formula, X, Xand Xidentically or differently denote a nitrogen atom or CH or the like; Y denotes a single bond, -CH=CH- or the like; Zand Zidentically or differently denote CH, a nitrogen atom or the like; R, Rand Ridentically or differently denote a hydrogen atom, a Calkyl or the like; Rdenotes a hydrogen atom, a Calkoxy or the like; Rdenotes aryl, heteroaryl or the like; R, Rand Ridentically or differently denote a hydrogen atom, a Calkyl or the like; n denotes an integer of 0-2].
Patent JP-2012096153-A (JP)
Title: Coating apparatus
Inventor: FUKUSHIMA MASASHI
IPC: B05C13/02
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of precisely coating the inner periphery of an annular tire using a coating liquid without waste.SOLUTION: The coating apparatus includes: a tire conveyor 2 placing a tire W and delivering it at a coating position and carrying it out from the coating position; a coating roller 3 capable of contacting the inner periphery of a bead part of the tire W delivered at the coating position; a drive unit relatively rotating the tire W and the coating roller 3 to relatively move the coating roller 3 along the inner periphery of the tire W; a coating liquid supplier for supplying the coating liquid to the coating roller 3; and a coating liquid circulator recovering an excessive coating liquid flowing down from the coating roller 3 to return to the coating liquid supplier.
Patent JP-2012100424-A (JP)
Title: Rotor for rotary electric machine
Inventor: YAMAGUCHI NAOSHI
IPC: H02K1/27
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a rotary electric machine which can output a prescribed running torque at low current, reduce stress generated in a rotor core, especially the stresses generated at corners of slots of the rotor core, and maintain the strength of the rotor core.SOLUTION: A rotor 10 for a rotary electric machine comprises a rotor core 20 and multiple magnetic pole sections 50 which are arranged inside the rotor core 20 in the circumferential direction with prescribed intervals, magnetized in radial direction, and configured to have a different magnetization direction alternately in the circumferential direction. The magnetic pole sections 50 are configured to have a pair of permanent magnets 30 respectively inserted in slots 25 which are divided by center ribs 26. Open holes 40 which axially penetrate the rotor core 20 are arranged at the inner peripheral side of the magnetic pole sections 50, and reinforcement ribs 41 are arranged at the open holes 40 on the circumferential centre line b of the centre ribs 26.
Patent JP-2012099325-A (JP)
Title: Transparent conductive film substrate and organic electroluminescent element
Inventor: MATSUMURA TOMOYUKI
IPC: H01B5/14
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film substrate which is superior in transparency and conductivity and has less deterioration in the transparency even under high-temperature environment.SOLUTION: A transparent conductive film substrate 2 includes: a glass substrate 4; a first conductive layer 6 made of a metal material formed in a patterned form on the glass substrate 4; and a second conductive layer 8 containing a conductive polymer. The second conductive layer 8 contains a water-soluble binder having a special structural unit.
Patent JP-2011104360-A (JP)
Title: Device for curling hair and/or styling hair
Inventor: MORGANDI ARTURO
IPC: A45D24/00
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for curling hair and/or styling hair which has improved manageability, makes it possible to reduce the working time and to improve the quality and the duration of the hair curling over time.  <P>SOLUTION: The invention refers to a device for curling hair/or styling hair, comprising a handle 2, a first arm 4 and a second arm 5. The first and second arms 4, 5 are arranged side-by-side and parallel to one another and extending substantially along a longitudinal axis X, connected with the handle 2 at first ends 6, 7 thereof. The device further comprises heating elements 24, 25 for heating at least one of the first and second arms 4, 5. The device is characterised in that the first arm 4 comprises a fixed hemi-arm 14 solid with the handle 2 and a mobile hemi-arm 16 elastically supported by the fixed hemi-arm 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012101289-A (JP)
Title: Machine tool, and method for measuring position by the same
Inventor: KUNIMITSU KATSUNORI
IPC: B23Q17/20
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To measure a position of a workpiece or the like mounted on a machine tool without involving machine operation.SOLUTION: This machine tool is equipped with a camera 11, a mark of a pointing rod 10 is imaged by the camera 11 in a state where the pointing rod 10 is pointed at a position used as a reference of a table 9 holding a workpiece 8, the position of the mark is calculated by image processing, and coordinate values of the reference point pointed by the pointing rod are obtained. The mark of the pointing rod 10 is imaged by the camera 11 in a state where the pointing rod 10 is pointed at a point of the workpiece 8 intended to be measured, the position of the mark is calculated by image processing, the coordinate values of the point pointed by the pointing rod are obtained, the difference thereof from the coordinate values of the reference point is obtained, and thereby three-dimensional coordinate values of the point intended to be measured with respect to the reference point are measured. Thereby, the position of the workpiece or the like can be measured without involving machine operation nor worrying about machine collision.
Patent JP-2012103802-A (JP)
Title: Information processor and electronic control unit
Inventor: MURAO MASAAKI
IPC: G06F9/48
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of properly executing a primary check without hindering a termination process or normal tasks before a time limit.SOLUTION: An information processor executing a task with a determined time limit from an activation instruction until an activation start, has: an initial process task table registering a plurality of initial process tasks to be executed before the task starts and estimated execution time for each of the initial process tasks; activation instruction time recording means for recording activation instruction time at reception of the activation instruction; task schedule means for determining the initial process tasks to execute by the time limit by comparing residual time calculated by subtracting time elapsed from the activation start time from the time limit and the estimated execution time; and initial process task execution means for executing the initial process tasks.