baber/WOPTO huggingface dataset:
Patent JP-2009052737-A (JP)
Title: Aligning mechanism
Inventor: HONDA WATARU
IPC: F16C23/08
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize an aligning mechanism having little fluctuation in starting torque even when the environmental temperature changes.  <P>SOLUTION: An aligning member 6 is fitted on the outer peripheral side of a bearing member 2. One of the both fitted surfaces is set as a convex surface 2a curved in the axial direction of a shaft member 1 supported by the bearing member 2, and the other of the fitted surfaces is set as concave surfaces 4a, 5a curved in the axial direction of the shaft member 1. The aligning mechanism displays an aligning function by the bearing member 2 and the aligning member 6 relatively rotating via the convex surface 2a and the concave surfaces 4a, 5a. An elastic member 7 that maintains elastic force is interposed between the convex surface 2a and the concave surfaces 4a, 5a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010013768-A (JP)
Title: Dispersing agent for rosin emulsion sizing agent
Inventor: NARITA YUKINORI
IPC: D21H17/62
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new rosin emulsion sizing agent having excellent sizing effect, hardly causing problems such as foaming and contamination in paper-making process and having excellent runnability: and to provide a dispersing agent to realize the sizing agent.  <P>SOLUTION: The dispersing agent for rosin emulsion sizing agents is produced using a vinyl monomer comprising (a) at least one of hydrophobic vinyl monomer, (b) at least one of anionic water-soluble vinyl monomer and (c) at least one of nonionic water-soluble vinyl monomer; and (d) at least one of polyvalent mercapto compound as essential components and polymerizing the components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015649-A (JP)
Title: Disk device
Inventor: GOTO HISAFUMI
IPC: G11B17/056
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device capable of more reducing vibrations of the device.  <P>SOLUTION: The disk device 100 includes: a base unit 110 in which a spindle motor 115 for rotating a disk and an optical pickup part for reading or recording a signal of the disk are arranged; a tray 120 for holding the base unit 110; a rail tray 130 for holding the tray 120 to be pulled out; and a housing part 140 for housing the tray 120 and the rail tray 130. The disk device 100 is connected to the base unit 110 and the tray 120 via a first insulator 150, and the rail tray 130 and the housing part 140 are interconnected via a second insulator 160. The base unit 110 and the housing part 140 are disposed not to touch each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297696-A (JP)
Title: Method and device for preparing sterilized water containing carbonic acid gas
Inventor: OKAZAKI TATSUO
IPC: B01F1/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a device possessing an electrical control part for preparing sterilized water containing hypochlorous acid or chlorine dioxide as a main component is often installed at an undesirable place where the device is dewed with condensate or splashed with water because the place of using such sterilized water is mostly located at such an undesirable place although installation of the device in such an undesirable place is not desirable because the device has an electrical control part, and provide a device not having the electric control part.  <P>SOLUTION: In a method for preparing sterilized water containing weak acidic hypochlorous acid or chlorine dioxide as a main component by mixing sodium hypochlorite or sodium chlorite with water and then mixing carbonic acid gas therein without any electrical control part, the amounts of sodium hypochlorite and sodium chlorite added, and the amount of carbonic acid gas mixed are automatically controlled corresponding to change of a flow rate of a main fluid so that chlorine and carbonic acid can be kept at a predetermined concentration even when the amount of the sterilized water discharged changes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019629-A (JP)
Title: Pressure sensor and pressure sensor unit
Inventor: TANAKA KENJI
IPC: G01L9/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor and a pressure sensor unit which ensure measurement accuracy without fluctuations in the frequency of the vibrations of a cylindrical vibrator of the pressure sensor.  <P>SOLUTION: The pressure sensor is provided with: the cylindrical vibrator which is formed in a cylindrical shape and to which a pressure port is connected through the proximal side in the axial line direction; two pairs of piezoelectric elements 5A, 5B, 6A, 6B which are arranged on the periphery of the cylindrical vibrator spaced apart from each other in the circumferential direction; and an amplifier to which one pair of the two pairs of piezoelectric elements 5A, 5B, 6A, 6B are connected through the input and to which the other pair thereof are connected through the output. An electrode 11 of the one pair of piezoelectric elements 5A, 6A is formed smaller than an electrode 11 of the other pair of piezoelectric elements 5B, 6B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018765-A (JP)
Title: Phosphorus-containing epoxy resin using phosphorus-containing phenol compound obtained by specific method of manufacturing, phosphorus-containing epoxy resin composition using the resin, and cured product
Inventor: NAKANISHI TETSUYA
IPC: C08G59/40
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus-containing epoxy resin which is suitable to a sealing material used for a copper clad laminate or an electronic part used for an electronic circuit substrate, and highly combines appearance, yield and economy, and to provide a phosphorus-containing epoxy resin composition and cured product of the same.  <P>SOLUTION: A compound expressed by formula (1) in which in a peak area (A), a peak area (B) closer to a polymer side than the peak area (A), and a total area (C) of the peak area (A) and the peak area (B) on a chromatogram measured by a specific condition using gel-permeation chromatography, a value dividing the peak area (B) by the peak area (C) is at most 8%, and a compound expressed by formula (2) are reacted to obtain a phosphorus-containing phenol compound expressed by formula (3). The phosphorus-containing epoxy resin is obtained by reacting the phosphorus-containing phenol compound and an epoxy resin. The phosphorus-containing epoxy resin compound and the cured product are disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009124681-A (JP)
Title: Projector and projection display method
Inventor: KOJIMA KIYOHITO
IPC: H04N5/74
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector and a projection display method capable of obtaining a projection image having a predetermined size even when the distance from a subject changes.  <P>SOLUTION: The projector includes: an image pickup unit 2 which obtains an image of a subject; an image signal processing unit 3 which cuts an image corresponding to a projection display area of the subject contained in an image obtained by the image pickup unit 2, and processes an image signal such that the cut image has a predetermined size to produce a projection image signal; and a projection unit 4 which produces an image according to the image signal produced by the image signal processing unit 3 and projects the image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010026271-A (JP)
Title: Camera stabilizer and photographing support device
Inventor: MATSUDA HIDEO
IPC: G03B17/56
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To cancel the bumping effects by using a mechanical gyro when a photographer gets on a vehicle such as an helicopter to take pictures of buildings and sceneries, and also reduce the vibration effects by using vibration absorption materials.  <P>SOLUTION: This is a photographing support device including a camera stabilizer 2A to mount a camera, a shoulder harness 3 the photographer wears, and hangers 41, 42. The camera stabilizer includes a camera mount 21, grips 221, 222, and a posture keeping device comprising mechanical gyros 231, 232.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026279-A (JP)
Title: Image forming apparatus
Inventor: NISHIHAMA MASANAGA
IPC: G03G15/08
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents developer from blocking in a conveyance pipe.  <P>SOLUTION: The image forming apparatus 10 includes: a conveyance screw 5s which conveys developer T; and a developer conveyance path 5 which has the conveyance pipe 5p incorporating the conveyance screw 5s. The apparatus 10 conveys the developer T to a developing unit 1 from a developer storage section 6 storing the developer T. The friction coefficient μ1 of a conveyance pipe internal wall 5p1 in the axial direction P of the conveyance pipe 5p is set smaller than the friction coefficient μ2 of the conveyance pipe internal wall 5p1 in the circumferential direction Q of the conveying pipe 5p.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023388-A (JP)
Title: Recording apparatus
Inventor: MATSUKI TAKASHI
IPC: B41J2/01
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a recording apparatus equipped with a housing body provided with an opening part for maintenance to firmly exhibit a function as a cover for the housing body.  <P>SOLUTION: The recording apparatus comprises as follows. A carriage 10 equipped with a storing room 13 for storing an ink cartridge C, the housing body 4 which stores the carriage 10 so as to be movable back and forth, and in which the maintenance opening part 15 is formed at a site corresponding to the maintenance position of the carriage, and a part of an opening peripheral edge part partitioning the maintenance opening part of the housing body are constituted so as to be openable/closeable. The maintenance opening part 15 is formed on the upper face of the housing body 4, and a storing face part 18 of a discharging stacker 17 is formed on the front face of the housing body, and a site corresponding to the opening peripheral edge part of the storing face part is a front cover 23 being openable/closeable at the lower end as a support point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030333-A (JP)
Title: Railway car
Inventor: KOIDE TAKASHI
IPC: B61H13/06
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railway car equipped with a storage brake device capable of preventing the reduction of a braking force at the time of storage.  <P>SOLUTION: According to a spring device 120, a traction member 102 and a coupling member 114 can be urged in the direction of pulling each other by an urging force of a coil spring 122, so that a reduced portion of the traction force caused by the contraction of a relative interval between a car body 4 and a truck 3 can be compensated by the urging force of the coil spring 122 and the loosening of the winding member 103 can be prevented. Thereby, the reduction of the traction force can be prevented and the reduction of a pressing force transmitted to a brake mechanism 101 can be prevented. Therefore, even after the lapse of time from the storage of the railway car 1, the braking force can be maintained and the reduction of the braking force at the time of storage can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009001340-A (JP)
Title: Mechanism for holding rolled body, and box for storing rolled body
Inventor: KISHINO YORIO
IPC: B65D83/08
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for holding a rolled body which is capable of pulling out a sheet-like article smoothly from a rolled body within s storing box.  <P>SOLUTION: The mechanism includes a pair of holding devices 4 which is stored within the storing box in a state where the devices are attached to both ends of the rolling body 3, the holding device 4 is constituted by a horizontal member 41 which is inserted into the end of a cylindrical body 32 and a vertical member 42 which is provided at the end of the non-insertion side of the horizontal member 41, the horizontal member 41 is provided at the center of the vertical member 42, the horizontal member 41 has a form to be fitted and inserted to come into slide contact with the inside of the cylindrical body 32 and the vertical member 42 has a form to be fitted to a space of the vertical cross-section of the storing box.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010029139-A (JP)
Title: Chemical spray control device of self-traveling pesticide-applicator
Inventor: YANO NORIHIRO
IPC: A01M7/00
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain high-pressure water-suction force in sucking water into a chemical tank and improve the efficiency of water-sucking work by providing a single-purpose water-sucking switch in addition to a spraying switch for spray controlling use.  <P>SOLUTION: A chemical spray control device of a self-traveling pesticide applicator to control the spray of a pesticide to the crop on a field while traveling by it self, includes a spray switch 16 to drive a spraying pump 8 while the switch is turned on during a spray control, and a water-sucking switch 17 to drive a separate water-sucking pump 18 in turning the switch on when sucking water to a chemical tank 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008262237-A (JP)
Title: Educational tool using superconductor
Inventor: SUZUKI HARUHIKO
IPC: G09B23/06
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an educational tool that enhances student's interest for a superconductor.  <P>SOLUTION: The educational tool includes: a first magnet array 210 configured so that a plurality of first magnet blocks 21 with the north pole thereof directed upward is arrayed above a board 12 and such that the first magnet blocks 21 is fixed on the board 12; and second magnet arrays 220 configured so that a plurality of second magnet blocks 22 with the south pole thereof directed upward is arrayed above the board 12 along each side of the first magnet block array 210 and such that the second magnet blocks 22 are fixed on the board 12. When the board 12 is inclined, the superconductor 10 separated from the first and second magnet arrays 210 and 220, respectively, on the board 12 can move along the first magnet block array 210 by magnetic fields generated by the first magnetic blocks 21 and the second magnetic blocks 22, wherein the superconductor 10 can hardly move in any other directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010039148-A (JP)
Title: Production method for composition for forming liquid immersion upper layer film
Inventor: MAEDA YOSHIO
IPC: C08J7/12
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a composition for forming a liquid immersion upper layer film can reduce an impurity such as metal.  <P>SOLUTION: This production method for the composition for forming the liquid immersion upper layer film includes a process for bringing a monomer for a liquid immersion upper layer polymer or a polymerization solution obtained by polymerizing the monomer, into contact with an ion exchange resin having a cation exchange group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009164564-A (JP)
Title: Electronic device and method for manufacturing the same
Inventor: YAMAGISHI TETSUTO
IPC: H01L23/36
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce stress on a substrate due to a molding resin applied from one surface side of a ceramic substrate in a molding step, in an electronic device composed by loading a first electronic component on one surface of the ceramic substrate and a second electronic component on the other surface, attaching a metal plate having function of heat radiation or the like to the other surface of the ceramic substrate, and half molding them.  <P>SOLUTION: The first electronic component 20 is loaded on one surface side of the ceramic substrate 10, the second electronic component 30 is loaded on the other surface of the ceramic substrate 10, the second electronic component 30 is sealed with the molding resin 80, and the metal plate 50 is attached to a part other than the part where the second electronic component 30 is positioned of the other surface of the ceramic substrate 10 through an adhesive 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010037607-A (JP)
Title: Aluminum alloy member and method of manufacturing the same
Inventor: HIRATSUKA ICHIRO
IPC: C25D11/04
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy member subjected to surface treatment which is advantageous for suppressing self-wear and suppressing hostility to a mating member, and to provide a method of manufacturing the same.  <P>SOLUTION: The aluminum alloy member includes a body including an aluminum alloy serving as a base material and an electrolytic oxide ceramic coating coated at least a portion of the surface of the body. The electrolytic oxide ceramic coating comprises the coating film in which the amount of aluminum oxide is richer on the inner side close to the body than on the outermost surface of the electrolytic oxide ceramic coating and the amount of titanium oxide or the total of the titanium oxide and zirconium oxide is richer on the outermost surface of the electrolytic oxide ceramic coating than on the inner side close to the body. The generation of surface protrusions is suppressed in the electrolytic oxide ceramic coating. The surface roughness Ra of the electrolytic oxide ceramic coating is set to be ≤0.7 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039877-A (JP)
Title: Apparatus and program for generating digest content
Inventor: OSADA HIDENOBU
IPC: H04N5/91
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To generate variable-speed digest content for allowing a user to comprehend overall scenes included in a material video image in as short time as possible.  <P>SOLUTION: An event detecting section 131 detects a change in a specific image or voice as an event for each shot obtained by a video signal analysis section 12. A section 132 for deciding a digest section and a section playback speed decides a digest section and a playback speed thereof so that the digest section extracted from the shot is reproduced at a higher speed as the number of events detected is smaller. A digest video generation section 133 generates digest content according to the decided playback speed for each of the digest sections.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036812-A (JP)
Title: Car body structure
Inventor: ISHIJIMA SHIGEO
IPC: B62D25/20
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car body structure capable of securing the rigidity of a cross member provided with seats, and capable of improving workability.  <P>SOLUTION: In the car body structure 10, an outer right first seat mounting hole 51 is provided in a cross member 31, an outside right bulk head 34 is provided near the outer right first seat mounting hole, a seat mounting piece 81 extending up to the outer right first seat mounting hole is provided in the outside right bulk head, a second seat mounting hole 91 is provided in the seat mounting piece coaxially with the outer right first seat mounting hole, a seat nut 93 is provided coaxially with the second seat mounting hole of the seat mounting piece, and a seat bolt 94 is screwed and connected with the seat nut through the outer right first seat mounting hole and the second seat mounting hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038504-A (JP)
Title: Water leakage detecting system of heat exchanger in heating hot water supply device
Inventor: ADACHI IKURO
IPC: F24D3/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water leakage detecting system of a heat exchanger in a heating hot water supply device in which a primary-side hot water is circulated in a primary circulation circuit between a heat source and the heat exchanger, a secondary-side hot water is circulated in a secondary circulation circuit among the heat exchanger in the primary circulation circuit, a release tank and a heat load, and the heat load is heated by the secondary-side hot water of the secondary circulation circuit.  <P>SOLUTION: An ON state of a high water level switch is checked every prescribed check time (for example one time/one weak), a secondary circulation pump is driven for a short time when the high water level switch is ON to perform a deaerating operation, and then whether a water level rises or not thereafter is monitored for a prescribed time (for example, 10 minutes). Since the water leakage is determined when an overflow switch O is continuously ON, and an overflow switch O is turned ON after OFF, and non-water leakage is determined when the overflow switch O is continuously OFF, the water leakage can be detected with high accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041901-A (JP)
Title: Apparatus and method for controlling alternating-current (ac) motor
Inventor: YAMADA KATASHIGE
IPC: H02P23/07
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent chattering in which control mode switching is frequently repeated in PWM control of an AC motor applying an overmodulation mode and a sine-wave modulation mode alternatively.  <P>SOLUTION: When PWM control is executed in an overmodulation mode, an ECU variably sets a switching determination value used for control mode switching determination from the overmodulation mode to a sine-wave modulation mode based on the present switching state of an inverter (S200). The ECU compares a modulation factor calculated by a voltage command value with the switching determination value (S210), and determines switching to the sine-wave modulation mode (S220) or maintaining the overmodulation mode (S230). In particular, if a state where the voltage command required to switch to the overmodulation mode immediately by the effect of change in dead time is likely to occur after switching to the sine-wave modulation mode, the switching determination value is variably set so as to prevent switching from the overmodulation mode to the sine-wave modulation mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043392-A (JP)
Title: Shield for helmet and helmet with such shield
Inventor: TSUZUKI SHIGEICHI
IPC: A42B3/24
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield for helmets, hardly permitting intrusion of rain drops and the like to the inside of a shield body 21, and capable of well introducing travel wind into the shield body 21, wherein the processibility of the shield body 21 is comparatively good and the strength of the shield body 21 is not spoiled specifically.  <P>SOLUTION: A air introducing mechanism 23 set near the lower end of the shield body 21 includes many air holes each extending almost vertically so that the travel wind can be built up along the inside surface of the shield body 21 from almost downward upward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045731-A (JP)
Title: Electronic apparatus
Inventor: ABE MANABU
IPC: G03B17/02
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of improving safety by protecting a power source part from ignition or the like caused by short-circuiting without increasing the number of components.  <P>SOLUTION: An electronic apparatus includes various kinds of user operable buttons, an electronic circuit board 52 with solder parts 57, 58 formed thereon, and an operational system flexible substrate 54 disposed to overlap the electronic circuit board 52. Furthermore, a button supporting member 55 elastically supporting the buttons is provided on a surface of the operational system flexible substrate 54, opposite to the electronic circuit board 52. The button supporting member 55 is formed from an insulating material, and an enclosure-shaped part 55 is formed to surround the solder parts 57, 58.  <P>COPYRIGHT: (C)2010,JPO&INPIT