baber/WOPTO huggingface dataset:
Patent JP-2011007034-A (JP)
Title: Roof ventilator, construction method thereof, and vent pipe replacement method thereof
Inventor: KOBAYASHI TAKAHIRO
IPC: E04D13/14
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a roof ventilator in which a vent pipe can easily be replaced, and to provide a construction method thereof and a vent-pipe-replacement method thereof.SOLUTION: The roof ventilator 10 is installed on an upper part of a drainage pipe 102 provided in a building 100 for taking outside air into the drainage pipe 102. The roof ventilator 10 comprises: a sheath pipe 12 passing vertically through a roof slab 104 in the building 100; and a vent pipe 14. The vent pipe 14 is, for example, a pipe of a synthetic resin such as polyvinyl chloride or polyethylene, and is inserted into the sheath pipe 12 with a portion between the vent pipe 14 and the sheath pipe 12 hermetically sealed. The lower end of the vent pipe 14 is connected to the drainage pipe 102. Further, on the upper end of the vent pipe 14, a mounting bracket 24, for example is fixed. A vent-pipe-protecting member 26 that covers an upper end opening of the vent pipe 14 is provided through the mounting bracket 24.
Patent JP-2011247636-A (JP)
Title: Control rod for boiling-water reactor
Inventor: ISHII KAZUYA
IPC: G21C7/113
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a control rod for a boiling-water reactor of which the life of a control rod is prolonged without deteriorating a value of the control rod very much or changing structure of the control rod.SOLUTION: In the control rod for the boiling-water reactor which is constituted by arranging a plurality of neutron absorption rods filled with BC so as to have each cruciform wing, first average thickness of cladding tubes of N (≥1, an integer) first neutron absorption rods in a tip area on the tip side of each wing with much neutron irradiation quantity is thicker than second average thickness of cladding tubes of second neutron absorption rods except those in the tip area of each wing. In addition, the area is divided into a plurality of areas in the height direction of the control rods, relation between the first average thickness and the second average thickness is relation at least on the uppermost side area among the areas.
Patent JP-2011245585-A (JP)
Title: Cutting insert, and cutting tool using the same
Inventor: NAKAKIHARA KATSUYA
IPC: B23C5/20
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability of fixation to a mounting seat of a positive round type cutting insert without complicating working by a tool body nor degrading durability of the tool body.SOLUTION: This cutting insert includes a curved side face 5 for producing a cut blade 4 at an intersection part with an upper surface 2, wherein a plurality of planar indexing surfaces 7 each having: a tilt angle larger than that of the side face are circumferentially formed on the side face 5 at certain intervals; and vertically-long projecting parts 8 are formed at the circumferential center parts of the indexing surfaces 7. The projecting part 8 is entered and engaged into/with a recessed part formed on a seat side face of a mounting seat of a tool body, and the indexing surfaces 7 at different positions are made to abut on a plurality of seat side faces to constrain the cutting insert 1 in this state.
Patent JP-2011246770-A (JP)
Title: Grain oriented magnetic steel sheet and tension insulating film coated grain oriented magnetic steel sheet
Inventor: TAKAYA SHINSUKE
IPC: H01F1/18
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a grain oriented magnetic steel sheet and a tension insulating film coated grain oriented magnetic steel sheet which have excellent lubricity and workability during heaping operation in the step of manufacturing an iron core of a transformer and which do not cause displacement between steel sheets during movement or transportation of a grain oriented magnetic steel sheet coil.SOLUTION: In the grain oriented magnetic steel sheet and the tension insulating film coated grain oriented magnetic steel sheet having a coating containing magnesium silicate, a coverage of the coating containing magnesium silicate on a surface of the steel sheet is 90-99%.
Patent JP-2011248164-A (JP)
Title: Interchangeable lens, imaging apparatus, imaging system, interchangeable lens control method, and program
Inventor: NAKAMURA MAKIBI
IPC: G03B17/14
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To appropriately distribute power from an imaging apparatus to drive parts.SOLUTION: A distribution power determination part 260 acquires the amount of supply power from a mounted imaging apparatus and operation information concerning the operation of the imaging apparatus in a period for supplying the supply power. A distribution table holding part 250 associates power distribution information, which indicates relation between the amount of the supply power and the use power of drive parts, with the operation information, so as to hold both kinds of information. Then, the distribution power determination part 260 acquires power distribution information corresponding to the operation information from the distribution table holding part 250, and determines the power to be distributed to the drive parts for driving respective optical members by each drive part, based on the acquired power distribution information and the amount of the supply power.
Patent JP-2011245129-A (JP)
Title: Pachinko game machine
Inventor: MIYAJIMA HIROFUMI
IPC: A63F7/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine which reduces fatigue of a guide rail caused at its fixed position by a game ball colliding against the guide rail to prevent the game machine from being damaged at its fixed position even after a long-time use.SOLUTION: The Pachinko game machine includes a game board 5 having a game area 5a on its front face, the game area 5a including various game parts arranged therein, and a hitting means 6 which hits game balls toward the game area 5a. The game board 5 has a base board 21 and a guide rail 22 which is so disposed on the front side of the base board 21 as to surround the game area 5a. At least part of the guide rail 22 is fixed to the base board 21 with fasteners 28 at a plurality of fixing positions 27, 27a, arranged at intervals in the longitudinal direction of the guide rail 22. A protective member 56 is placed above the fixing position 27a in the game area 5a, where the protective member 56 receives a game ball falling thereon and guides it to the left or right of the fixing position 27a.
Patent JP-2011244790-A (JP)
Title: Medium for culturing plant cell, and method for culturing plant cell by utilizing the same
Inventor: HASHIDA SHINNOSUKE
IPC: C12N5/04
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To achieve an effective cell culture for the endosperm cells of plants belonging to the genus Jatropha curucas and genus Vernicia.SOLUTION: This medium for culturing the plant cells is added with cytokinin and auxin to a base medium for culturing the plant cells. It is preferable that content of the cytokinin is 5 to 20 μmol/L and also that of the auxin is 5 to 20 μmol/L.
Patent JP-2011251585-A (JP)
Title: Working vehicle
Inventor: NAKADA JUNJI
IPC: B62D25/24
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To make front visibility from a cabin good and to make engine maintenance easy when arranging a diesel particulate filter (DPF) in an engine compartment.SOLUTION: A working vehicle is structured with the DPF provided at a position in the engine compartment in which a diesel engine E is mounted near the rear of a radiator arranged at the front side of the engine compartment and above the diesel engine. The DPF, which is arranged with its longitudinal direction being perpendicular to the fore-and-aft direction of the vehicle, is structured in a shape of a hood shape that covers the engine compartment so as to make hood crosswise width covering the rear portion of the DPF shorter to the hood crosswise width covering the DPF portion. Moreover, a side cover that covers the side of the diesel engine is structured so as to be openable and closable independently.
Patent JP-2011254626-A (JP)
Title: Transmission line protector
Inventor: FUJIMOTO YASUHIRO
IPC: H02H3/40
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line protector which is capable of an instantaneous protection operation of a circuit breaker provided on an own-end side for back-up protection of a transmission line when a fault such as a short-circuit occurs, and when there is an accident point on an opposite end side at tentative charging of the transmission line.SOLUTION: A transmission line protector which protects transmission lines 1 and 2 laid between an own-end and an opposite end comprises protective relays 13A and 13B which turn time-limit cooperation for back-up protection off and operate a circuit breaker provided on the own-end side when current change is detected while the operation of circuit breakers 24A and 24B is detected by protective relays 23A and 23B on the opposite end side.
Patent JP-2012000777-A (JP)
Title: Liquid ejection apparatus and system, and method of controlling the liquid ejection apparatus
Inventor: MUNAKATA MANABU
IPC: B41J2/01
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection apparatus for stably ejecting an ink considering ink manufacturing information at the time of manufacturing, and to provide the liquid ejection apparatus and a method of manufacturing the liquid ejection apparatus.SOLUTION: The liquid ejection apparatus 1 includes: a liquid storage means; a pressure generation chamber for connecting the liquid from the liquid storage means into a nozzle opening; a pressure generation means for generating pressure in the pressure generation chamber; and a drive signal delivery means for generating and delivering the drive signal for driving the pressure generation means for generating pressure in the pressure generation chamber. The drive signal delivery means includes: a position information acquisition means 201 for acquiring position information of a current position of the liquid ejection apparatus; and a drive wave form forming means 202 for acquiring atmospheric pressure information at a present time in the current position of the liquid ejection apparatus according to the position information, and for correcting a reference drive wave form, which is a drive wave of the drive signal to be a reference signal, and for generating a correction drive wave form in accordance with the difference between the acquired atmospheric pressure information and atmospheric pressure information, which is the atmospheric pressure information at the time of manufacturing, which has been recorded in a recording means provided the liquid.
Patent JP-2010251783-A (JP)
Title: Substrate for mounting semiconductor and semiconductor package
Inventor: BABA AKIO
IPC: H05K1/03
Filed: 2010-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized semiconductor package having excellent advantage for reduction in size and high packing density and assuring excellent reliability by preventing reflow crack and also provide a substrate for mounting semiconductor that can be used for the semiconductor package and a method of manufacturing these semiconductor package and substrate.  <P>SOLUTION: The substrate for mounting semiconductor is constituted with an insulating substrate material 1 and a conductor pattern. When the insulating substrate material 1 is formed of resin having the post-hardening thermal expansion coefficient of 50×10<SP>-6</SP>/°C or less, reflow crack can be prevented because difference between the thermal expansion coefficients of a semiconductor chip 6 and the insulating substrate material 1 is small. In addition, when the insulating substrate material 1 is used for a semiconductor substrate, reflow crack does not occur, even if a vent-hole is not provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012004724-A (JP)
Title: Call request signal generator for telephone set
Inventor: TOKUNAGA SHUICHI
IPC: H04B1/3822
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry out an operation smoothly even at work such as driving, in an emergency, or by an unaccustomed user.SOLUTION: An call request signal generator for telephone set (1) is connected to a telephone set (2) having a function to call a pre-registered phone number when a call request signal of not less than predetermined shortest time and not more than predetermined longest time length is received; generates the call request signal with operation of an operation switch (7); and transmits the call request signal to the telephone set (2). The call request signal of not less than the predetermined shortest time and not more than the predetermined longest time length is generated and transmitted to the telephone set (2), even when operation time of operating the operation switch (7) is not less than the predetermined shortest time and not more than the predetermined longest time length.
Patent JP-2012000655-A (JP)
Title: Laser heating device
Inventor: MORI CHIKAOMI
IPC: B23K1/005
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the heat influence to a substrate, which is caused by the reflected light reflected from an irradiated area of a part to which a laser beam is emitted when implementing the part in the substrate.SOLUTION: A laser heating device includes a laser beam emitter for emitting a laser beam to a part to heat the part. The laser heating device includes a shield for shielding an optical path of the reflected light that is caused when the laser beam emitted from the laser beam emitter is reflected in the irradiated area of the part.
Patent JP-2012003715-A (JP)
Title: Data management system, data processing apparatus, data processing method, and program
Inventor: OKADA MITSUO
IPC: G06F21/60
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that data security cannot be sufficiently secured in a conventional method.SOLUTION: A data processing apparatus includes: a data storage part capable of storing data; a division part for dividing data into two or more sub data which cannot be read or viewed in a mode capable of transmitting meaning and from which the data can be restored; an identifier application part for applying an identifier for identifying the data to the two or more sub data divided by the division part and acquired; and a terminal sub data transmission part for transmitting two or more sub data to which the identifier is applied to two or more server apparatuses. In the data processing apparatus, data security can be sufficiently guaranteed.
Patent JP-2012016123-A (JP)
Title: Dc-dc converter
Inventor: SAITO HIROSHI
IPC: H02M3/155
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter control circuit and a DC-DC converter, capable of suppressing fluctuations in output voltages relative to fluctuations in output currents.SOLUTION: The DC-DC converter comprises: a control circuit; a switching circuit; and a correction circuit. The control circuit has an output voltage detection circuit that amplifies an error between an output voltage and a reference voltage and outputs the amplified error as a detection signal, and outputs a control signal with a duty ratio changing according to the detection signal. The switching circuit is driven by the control signal to output a pulse signal. The correction circuit detects a change in the output voltage and corrects an output current and the detection signal.
Patent JP-2012013168-A (JP)
Title: Lubricant supply structure
Inventor: KAWASAKI MASAMI
IPC: F16H53/02
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To more favorably supply a lubricant to a roller bearing supporting a camshaft.SOLUTION: A lubricant supply structure supplies a lubricant to the roller bearing 3 for supporting the camshaft 1 of an internal combustion engine, includes: a lubricant path 4 and a lubricant supply hole 5. The lubricant path 4 is formed to axially extend in the camshaft 1. The lubricant supply hole 5 is formed in the camshaft 1a where a cam 2 is provided, and the cam 2. One end of the lubricant supply hole 5 is connected with the lubricant path 4, and the other end is a side surface of the cam 2 and is opened on a surface facing the roller bearing 3.
Patent JP-2012018198-A (JP)
Title: Patterning process
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a pattern having a dual tone property in which an unexposed part and an overexposed part are insoluble in an alkaline developer whereas only a part with an intermediate exposure amount is soluble in the developer, by using a resist material that has a composition in which total amount of an amino group from a quencher and a photobase generator group is more than the amount of an acid from a photoacid generator, according to the present invention.SOLUTION: A patterning process provides a pattern in which an unexposed part of film where exposure amount is low and an overexposed part of film where exposure amount is high are not dissolved in a developer but an exposed region where exposed amount is intermediate is dissolved in the developer. The pattern is obtained by applying a resist material on a substrate, baking and exposing by using a halftone phase shift mask having transmission in the range of 10 to 40%, followed by steps of exposing, baking, and developing. The resist material comprises a high molecular compound that includes a repeating unit having an acid labile group and is hardly soluble in an alkaline developer, a photoacid generator, a photobase generator that generates an amino group, a quencher that has the amino group and neutralizes an acid generated by the photoacid generator thereby inactivating, and an organic solvent.
Patent JP-2012018033-A (JP)
Title: Seismic sensing device for gas meter
Inventor: MORIHANA HIDEAKI
IPC: G01F3/22
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a seismic sensing device with high accuracy for suppressing variations in seismic sensing accuracy depending on an installation state.SOLUTION: The seismic sensing device for a gas meter comprises: a shutoff valve 8 for opening and closing a gas flow channel; driving means 9 for opening and closing the shutoff valve 8; an acceleration sensor 10 for detecting a displacement in three axial directions; installation state determining means 11 for determining an installation state of the gas meter; an installation state setting switch 12; and earthquake determining means 13 for determining an earthquake. When an installation is completed, the acceleration sensor detects a displacement amount. When the displacement is determined to be in a normal state, the displacement is stored as an installation constant. The shutoff valve is opened by the driving means. Consequently, the propriety of the installation state of the gas meter can be determined, which can prevent the gas meter from being installed in an abnormal state. Also, storing the installation constant makes it possible to determine the abnormal state appropriately in response to variations in the installation state.
Patent JP-2012018342-A (JP)
Title: Transfer method of resist pattern and manufacturing method of photo mask
Inventor: IGARASHI SHINICHI
IPC: G03F1/68
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide precise processing allowing precise transfer of a finer pattern using a thinner resist pattern in processing a silicon-based material containing a transition metal and particularly being applied in manufacturing a photo mask where an optical function film formed in a photo mask blank is processed.SOLUTION: A transfer method of a resist pattern comprises a step of forming the resist pattern on a film including a silicon-based material containing a transition metal formed on a substrate; a step of oxidizing a part of a surface layer on which the resist pattern of the above film is not formed, in order to increase an oxygen-containing ratio in surface layer material composition; a step of detaching the resist pattern under non-oxidization conditions after the above oxidization step; and a step of etching, by chlorine-based dry etching containing oxygen, a part not oxidized in the above oxidization step due to the resist pattern formed with the oxidized surface layer as an etching mask, after the above resist pattern detachment step.
Patent JP-2012022863-A (JP)
Title: Light guide plate and display device
Inventor: NISHI HIROYUKI
IPC: G02F1/13357
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To control luminance unevenness caused by an optical path changing surface of a light guide plate.SOLUTION: The light guide plate has a thickness and emits light incident from one end face from a prescribed region of a front surface. An optical path changing surface, which is formed so that the distance between the rear surface of the light guide plate may become gradually smaller from the side where one end face is arranged to the side where a prescribed region of the front surface is arranged in the light guide plate, is installed between the one end face of the light guide plate and the prescribed region of the front surface of the light guide plate. Then, the optical path changing surface is curved.
Patent JP-2010279061-A (JP)
Title: Image capturing apparatus
Inventor: KAWADA KAZUTOSHI
IPC: H04N5/225
Filed: 2010-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image capturing apparatus simple in structure and operating an appropriate auto night mode.  <P>SOLUTION: A correction corresponding to a variation in the field angle of a zoom lens is performed even if an illuminance sensor of a fixed field angle is used. Stable insertion and withdrawal of an IR filter are achieved to stably switch the photographing mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012028952-A (JP)
Title: Image processing device and image processing method
Inventor: ARAI SHIGERU
IPC: H04N1/409
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method which enable reduction in jaggies in a half-tone character or thin-line image while suppressing blurs of a character or thin-line image in a high-density region near 100%.SOLUTION: The image processing device comprises: edge determination means which determines whether image data is an edge portion or not; edge redetermination means which expands the edge region of the image data on the basis of the determination result obtained by the edge determination means and redetermines the edge region as an edge portion; processing means which performs different processing between the image data determined to be the edge portion by the edge determination means and the edge redetermination means and image data determined to be a non-edge portion by both of the means; and change means which changes the content of the redetermination processing by the edge redetermination means on the basis of density information of a target pixel of the image data.
Patent JP-2012027316-A (JP)
Title: Optical drop cable
Inventor: TANABE KENGO
IPC: G02B6/44
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To substantially improve a core taking-out property of a tape-like optical fiber core in an optical drop cable with cicada-damage resistance.SOLUTION: An optical drop cable 101 includes an optical fiber tape core 11, tensile strength bodies 12 disposed in parallel at both sides of the optical fiber tape core 11 with a certain interval apart, an outer sheath 13 collectively covering them. The outer sheath 13 is made of a polyolefin resin having a Shore D hardness (JIS K 7215) of not less than 55 and not more than 63, the surface thereof includes slit notches 15 in a semi-fusion state having a pair of tip ends reaching the proximity of the optical fiber tape core 11, and clearance parts 16 are provided only at surfaces where the outer sheath 13 comes into contact with the sides which are parallel to the major axis direction of the optical fiber tape core 11, in which the clearance parts prevent close contact between the outer sheath 13 and the optical fiber tape core 11.