baber/WOPTO huggingface dataset:
Patent JP-2009085599-A (JP)
Title: Clamp sensor
Inventor: NAGAI MASAKI
IPC: G01R1/22
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp sensor equipped with an alarm device which issues alarm when closure of semicircular clamp sensor assemblies is incomplete in a current measuring operation.  <P>SOLUTION: The clamp sensor 8 having a set of semicircular clamp sensor assemblies 2a and 2b pivotally fitted to each other at one end side so that they form substantially an annular ring in closure and can be opened and closed, is provided with the alarm device which issues alarm when the closure of the semicircular clamp sensor assemblies is incomplete. As to the alarm device, a microswitch 10 which is made to operate by contact from a specified direction, or a microswitch optical fiber type photosensor 15 of which the optical path is intercepted by a light-shielding plate, is used on the opening-closing end side or on the pivotally fitted end side of one of the semicircular clamp sensor assemblies 2a and 2b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087631-A (JP)
Title: Alkaline storage battery system
Inventor: AKAHO ATSUTOSHI
IPC: H01M10/44
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline storage battery system at low cost, wherein high power is assured by using a hydrogen storage alloy having a A<SB>5</SB>B<SB>19</SB>type crystalline structure with high stoichiometric ratio (B/A) representing a molar ratio of B component to A component, the use amount of the hydrogen storage alloy is significantly reduced and further partial charge-discharge control is implemented.  <P>SOLUTION: An alkaline storage battery system includes: an alkaline storage battery 10 containing an electrode group having: a hydrogen storage alloy negative electrode 11 using a hydrogen storage alloy as a negative electrode active material; a nickel positive electrode 12 using nickel hydroxide as a main positive electrode active material; and a separator 13, and further includes an alkaline electrolyte, in an outer can 17, and is subject to partial charge-discharge control. Here, the hydrogen storage alloy has at least A<SB>5</SB>B<SB>19</SB>type crystalline structure, and a stoichiometric ratio (B/A) representing a molar ratio of B component to A component in the A<SB>5</SB>B<SB>19</SB>type crystalline structure is 3.8 or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084207-A (JP)
Title: Pharmaceutical composition
Inventor: NOZAKI MANABU
IPC: A61K31/192
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition which can inhibit the nerve stretch inhibition activity of a compound 1 contained therein and a composition promoting nerve stretch, which can promote the stretch of a nerve cell significantly.  <P>SOLUTION: The pharmaceutical composition comprises a compound 1 and a compound 2. The composition for promoting nerve stretch comprises at least one compound 1 and a compound 2 and further comprises a compound 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085354-A (JP)
Title: Coating roll working method, coating roll and coating apparatus
Inventor: YOSHIDA DAIKI
IPC: B05C5/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide high rotation accuracy when attaching and using a coating roll in a coating apparatus since a roll surface is accurately ground even in a long coating roll.  <P>SOLUTION: In the coating roll working method carrying out grinding of the roll surface while rotating the roll 14 in a state supporting both end sides of a rotating shaft 22 of the roll 14 by a pair of bearings, at least one of the pair of bearings is a bearing member 24 provided with a tilting function of following only deflection of the roll 14 in a gravitational direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082978-A (JP)
Title: Evaluation method for high temperature embrittlement of continuously cast slab and continuous casting method for steel
Inventor: AWAJIYA HIROSHI
IPC: B22C9/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method for high temperature embrittlement which can make an exact evaluation through measurement using a small number of test specimens in a short period of time, and also to provide a continuous casting method which enables manufacturing of slabs free from lateral crack by using the evaluation method.  <P>SOLUTION: The high temperature embrittlement evaluation method of continuously cast slabs is used to evaluate occurrence of lateral crack on continuously cast slabs. A lateral crack susceptibility of slabs is evaluated based on a crack generation critical strain measured in advance by using specimens which have the same steel kind and the same chemical composition with those of slabs under casting and have such a specimen profile as to induce a variety of strain levels by one compression test. Under the continuous casting method, while casting the steel using the continuous caster, a surface temperature of slab at the bending section or the straightening section of the caster is controlled within such a temperature range that the crack generation critical strain measured by the high temperature embrittlement evaluation method stays at 5% or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008092795-A (JP)
Title: Integrated switch with internally adjusted conductive time
Inventor: PHAM GIAO
IPC: H02M3/28
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method of materializing a pulse width modulated signal that is responsive to a current.  <P>SOLUTION: An integrated circuit regulates an output of a power supply and includes a switch coupled so as to receive an external current. The integrated circuit also includes a controller coupled to the switch so as to control a switching of the external current by the switch in response to an external control signal and an internal current sense signal. The internal current sense signal is proportional to the current in the switch. The output of the power supply is also regulated in the absence of the internal current sense signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009091602-A (JP)
Title: Surface treatment method
Inventor: NAKANO YOSHIKAZU
IPC: C23C26/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method capable of forming a film having the high strength at high temperature.  <P>SOLUTION: A first film 1 is formed on a surface of a workpiece 2 by generating the discharge between a discharge electrode and the workpiece 2 by applying the voltage between the discharge electrode formed by using a precipitation-hardened alloy material and the workpiece 2 in a working oil. After carbon on the surface of the first film 1 is removed by the ion etching, the film is subjected to the annealing, and then, subjected to the heat treatment for the precipitation hardening to obtain a second film. Thus, the carbon present on the surface of the first film 1 prevents degradation of the strength and embrittlement of the first film 1 by the precipitation of carbide with Cr and Fe, and the second film with the high strength by the precipitation hardening can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093710-A (JP)
Title: Method of manufacturing magnetic recording medium and magnetic recording medium
Inventor: OZAWA HIROAKI
IPC: C23C14/34
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium using a vacuum deposition apparatus, which reduces the number of cleaning operations by obtaining a sufficient peeling prevention effect and improves the yield, and to provide the magnetic recording medium.  <P>SOLUTION: In the method of manufacturing the magnetic recording medium, at least a magnetic recording layer 22 and a medium protection layer 26 are formed on a substrate 1 using the vacuum deposition apparatus. In this case, one or a plurality of coating layers 150 comprising metal or alloy having an intermediate thermal expansion coefficient between the thermal expansion coefficient of a deposition material and the thermal expansion coefficient of a material constituting components 108, 112 are provided on the surfaces of components 108, 112 exposed to a deposition atmosphere of the vacuum deposition apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078106-A (JP)
Title: Suture needle, and method for manufacturing suture needle
Inventor: AKIYAMA IKUO
IPC: B24C1/08
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suture needle improved in piercing property by reducing piercing resistance in piercing a biological tissue.  <P>SOLUTION: In this suture needle, a cutting edge part 5 of a needle tip part 3 of a needle body 1 is formed in a triangular or other polygonal cross section, and the cutting edge part of the needle tip part comprises a cutting edge 6. The cutting edge 6 is formed by polishing a ground cutting edge 60 formed by grounding, by jet machining with a polishing material 7 formed by mixing and dispersing abrasive grains 7b in a base material 7a formed of an elastic body. By jetting the polishing material 7 to the cutting edge part, the ground cutting edge is polished and edged sharp to improve sharpness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093736-A (JP)
Title: Positioning mechanism for disk tray when opened
Inventor: ARASE HIROYUKI
IPC: G11B17/056
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent: the degradation of appearance of a disk tray caused by the occurrence of an abrasion powder accompanying repeated moving-in/out operations of the disk tray; and the degradation of operating quality caused by the looseness of the disk tray when opened.  <P>SOLUTION: There are provided: a guide mechanism 30 for guiding the moving-in/out operation of a disk tray 20; and a resilient mechanism 40 for suppressing the looseness of the disk tray when opened by resiliently pressing two points of the disk tray 20 retracted to an opened position. A first resiliently pressing point A and a second resiliently pressing point B are positioned mutually closely. In the second resiliently pressing point B, a second spring body 45 is made resiliently abut in the opposite direction to the resiliently pressing direction by a first spring body 41 at the first resiliently pressing point A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090312-A (JP)
Title: Welding solid wire
Inventor: TAKEDA HIROYUKI
IPC: C22C38/08
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid wire for matched welding capable of forming welded joints which have excellent cryogenic characteristics including low-temperature toughness equivalent to that of cryogenic base steel and high crack initiation resistance, and weld metals formed by using the wire.  <P>SOLUTION: Disclosed is an iron-base welding solid wire which contains, by mass, carbon: 0.10% or below (excluding 0%), silicon: 0.15% or below (excluding 0%), nickel: 8.0 to 15.0%, and manganese: 0.10 to 0.80%, and has an oxygen content of 200 ppm or below (including 0), characterized by containing by mass chromium: 5.0% or below (excluding 0%).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008107829-A (JP)
Title: Apparatus for reconstructing from and/or writing to holographic storage media
Inventor: HOSSFELD WOLFGANG
IPC: G11B7/135
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for reconstructing from and/or writing to a holographic storage media (15), more specifically, an apparatus for reconstructing from and/or writing to the holographic storage media (15) having an improved overlap between one or more reference beams (6, 6a, 6b and 6c) and an object beam (5) or a reconstructed object beam (19).  <P>SOLUTION: The apparatus has a common aperture arrangement of the reference beam (6) and the object beam (5) or the reconstructed object beam (19), wherein the focus of the reference beam (6) is shifted relative to the focus of the object beam (5) or the reconstructed object beam (19) within a focal plane (25) of the object beam (5) or the reconstructed object beam (19) inside or close to the holographic storage medium (15).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009091845-A (JP)
Title: Interlocking type reversely turning double lock
Inventor: OZAWA HIROTO
IPC: E05B35/12
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double lock capable of reducing the risk of being unlocked fraudulently without requiring the user to make complicated operation by employing two locks of a reverse turning structure operated by using the same key and turned reversely to each other and interlocking the two locks with each other to restrict their mutual movement to fix the operation sequence of the two keys.  <P>SOLUTION: The double lock comprises a first lock 10 and a second lock 20 respectively having cylinders 11, 21 capable of being locked and unlocked by using the same key but turned in the mutually opposite directions, a first control rod 13 interlocked with turning of the cylinder 11 of the first lock, retaining the cylinder 21 of the second lock to inhibit its turn when being locked and permitting the cylinder 21 of the second lock to turn when being locked and a second control rod 23 interlocked with turning of the cylinder 21 of the second lock to permit the cylinder 11 of the first lock to turn when being unlocked and retaining the cylinder 11 of the first lock to inhibit its turn when being locked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100144-A (JP)
Title: Sound field control device, sound field control method, and program
Inventor: ODA MIKIO
IPC: H04S5/02
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound field control device which has a wide service area and provides sound image localization and the presence of a 7.1 channel, with a 5.1 channel speaker structure in installing a speaker of multichannel-sound-reproduction generation, such as home theater.  <P>SOLUTION: A speaker system of a 5.1 channel sound field reproduction system is formed by arranging a front L-channel speaker, a front R-channel speaker, and a pair of surround speakers with equal sound pressure frequency characteristics on the right rear and left rear of a viewing position so as to obtain the sound image localization and the presence of the 7.1 channel. The sound field control device includes sound quality correction equalizers 1-4 and multipliers 5-8 for realizing equal sound quality and sound image localization, by using a 5.1-channel speaker on a reproduction component, among the 7.1-channel signal, of the pair of surround speakers which are eliminated to simplify installation, and comprises adders 9, 10 for distributing and adding the signal to the installed 5.1-channel speaker.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008101000-A (JP)
Title: PURIFICATION METHOD OF TRANS-(-)-Delta9-TETRAHYDROCANNABINOL AND TRANS-(+)-Delta9-TETRAHYDROCANNABINOL
Inventor: GUTMAN ARIE L
IPC: A61K31/352
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of trans-(-)-Δ<SP>9</SP>-tetrahydrocannabinol and trans-(+)-Δ<SP>9</SP>-tetrahydrocannabinol.  <P>SOLUTION: A composition containing (±)-Δ<SP>9</SP>-tetrahydrocannabinol is separated on a chiral stationary phase to prepare trans-(-)-Δ<SP>9</SP>-tetrahydrocannabinol composition containing at least about 99 wt.%, based on the total amount of trans-(-)-Δ<SP>9</SP>-tetrahydrocannabinol and trans-(+)-Δ<SP>9</SP>-tetrahydrocannabinol, of trans-(-)-Δ<SP>9</SP>-tetrahydrocannabinol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009102993-A (JP)
Title: Lubricating device of outboard motor
Inventor: MIYAZAKI SATORU
IPC: F01M1/16
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the outward overflow of lubricating oil accumulated in an oil passage on the downstream side of an oil filter even when the oil filter is removed at a stop of an engine.  <P>SOLUTION: An upstream side oil return flow path 14 for returning to an oil pan 6 the lubricating oil accumulated in an oil passage 10 on the upstream side of an oil filter 7, is connected to the oil passage 10 on the upstream side of the oil filter 7, while a downstream side oil return flow path 15 for returning to the oil pan 6 the lubricating oil accumulated in oil passages 11, 13 and a main gallery 12 on the downstream side of the filter 7 is connected to an oil passage on the downstream side of an oil pimp 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111693-A (JP)
Title: Class-d amplifier
Inventor: NAMEKAWA DAISUKE
IPC: H03F3/217
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a class-D amplifier, capable of fully suppressing the noise, despite its being compact and inexpensive in configuration.  <P>SOLUTION: A class-D amplifier includes a second filter 20, which is connected in parallel with a signal output line 5 on a post-stage of a first filter 19, constituted of a low-pass filter, and which is formed to indicate predetermined frequency characteristics such as to attenuate the signal level of the signal of a noise component, according to the frequency of the signal. The frequency characteristics of the second filter 20 are characterized, in that an attenuation amount of the signal level in a fundamental frequency of the signal of the noise component in combination with the frequency characteristics of the first filter 19 become greater than the attenuation amount of the signal level, at the fundamental frequency, with the frequency characteristics of only the first filter 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111728-A (JP)
Title: Image reading apparatus and image forming system
Inventor: HIROKAWA HIROYUKI
IPC: G03G15/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably install an image forming unit, image reading unit and document feeding unit without becoming unbalanced in weight when opening upper portions of casings of the units when the above units are stacked over each other.  <P>SOLUTION: The image reading unit is turnably linked to the top of the image forming unit by a first hinge means, and the document feeding unit is turnably linked to the top of the image reading unit by a second hinge means. The second hinge means is disposed at a side edge on one end side across a document feeding means of the document feeding unit, and locking means for blocking hinge turning is disposed at a side edge on an opposite end side. The locking means is configured to be freely engaged/disengaged so as to block the opening operation of the second hinge means when the first hinge means is opened, and the lock means is disposed at a side edge on an opposite side across the document feeding means on a casing where the second hinge means is disposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107914-A (JP)
Title: Process for producing float plate glass
Inventor: KISHIMOTO KISHIJIRO
IPC: C03B5/225
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plate glass having reduced micro film thickness marks in the production of a plate glass by a float process.  <P>SOLUTION: This invention provides a process for producing a float plate glass having a plate thickness of 0.1 to 2 mm. In a bushing or a glass material melting furnace, located at a position upstream of a position at which the width of a glass ribbon is regulated by a top roll, a surface layer part of a molten glass base material is allowed to flow from the inside of the furnace. By removing the surface layer part of the glass base material, the plate glass having reduced surface foreign matters, and having high homogeneity in components can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114914-A (JP)
Title: Intake-air controller
Inventor: FUKUDA MASAHIRO
IPC: F02D9/10
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake-air controller for an internal combustion engine adjusting a suction air amount to the internal combustion engine according to a negative pressure state of the internal combustion engine and an opening/closing state of an intake-air valve of the internal combustion engine.  <P>SOLUTION: The intake-air controller 1 adjusts a suction air amount to the internal combustion engine 100 according to the negative pressure state of the internal combustion engine 100 and the opening/closing state of the intake-air valve 102 of the internal combustion engine 100. The intake-air controller 1 comprises a valve 4 rotatably provided on an intake-air passage 101 and adjusting an opening area of the intake-air passage 101; and a cylindrical bore 3 having a dead zone area for keeping a fully-closed state of the intake-air passage 101 by the valve 4 at a predetermined angle in a rotating direction of the valve 4, and storing the valve 4. The intake-air controller 1 also comprises a valve stopping area provided with the dead zone on the fully closed state deep side, and a valve accelerating/decelerating area adjacent on the fully closed state front side to the valve stopping area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262531-A (JP)
Title: Pedal operation amount detecting device
Inventor: ISONO HIROSHI
IPC: B60T7/02
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedal operation amount detection device which has simplified structure for improved mountability and highly accurately detects the amount of pedal operation.  <P>SOLUTION: The pedal operation amount detecting device is provided in which a brake pedal 11 and a clevis 16 that is fixed to an end of an operation rod 15 are rotatably interconnected by a connection shaft 18, a bushing 22 is placed between the brake pedal 11 and the connection shaft 18, and detectors 23, 24 are mounted on the outer peripheral surface of an elastically deformable bushing body 22a in the bushing 22, and in which an ECU 25 estimates an angle between the brake pedal 11 and the operation rod 15 on the basis of a ratio between strain loads detected by the respective detectors 23, 24 and calculates, based on the estimated angle, the amount of operation of the brake pedal 11, or pedal depression force and pedal stroke.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113635-A (JP)
Title: Wheel bearing device
Inventor: TORII AKIRA
IPC: B60B27/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device keeping a light weight and compact size while assuring its strength and rigidity, improving a face deflection accuracy of a wheel fixing flange and restricting an occurrence of a brake judder.  <P>SOLUTION: A recess 11 is formed at the outer periphery between each of bolt holes 6a while avoiding a location near the bolt holes 6a of a wheel fixing flange 6, the recess 11 is placed at an outer diameter part than a pitch circle diameter PCD of the bolt hole 6a, is formed in a circular arc shape to cause its deepest part 11a and the pitch circle diameter PCDb of the bolt hole 6a to approach each other, and is smoothly connected to the outer peripheral surface of the wheel fixing flange 6. The center of curvature of the recess 11 is placed on a central extending line between each of the adjoining bolt holes 6a from the center of the wheel fixing flange 6, and the radius of curvature R1 is set as R1=0.7 to 1.5 PCDb in respect to the pitch circle diameter PCDb of the bolt hole 6a.  <P>COPYRIGHT: (C)2009,JPO&INPIT