baber/WOPTO huggingface dataset:
Patent JP-2008215429-A (JP)
Title: Magnetic power transmission device
Inventor: SOTANI KINGO
IPC: F16H25/24
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight and manufacturing cost, even when a desired moving distance is large.  <P>SOLUTION: A magnet body 33 of a base member 30 is constituted so as to have the predetermined reference length X along the axis C of a shaft-like member 20. A magnet body 22 of the shaft-like member 20 has a pair of side part magnetic bodies 22 mutually adjacent by sandwiching at least an optional central magnet body 22. When the shaft-like member 20 and the base member 30 relatively move in the axial direction of the shaft-like member 20, an end surface 22a positioned on one end part side of the shaft-like member 20 on one side part magnet body 22, deviates from an area opposed to the magnet body 33 of the base member 30, and at the same time, an end surface 22a positioned on one end part side of the shaft-like member 20 in the other side part magnetic body 22, is arranged at an equal interval by securing a predetermined clearance between mutual ones in a mode of entering the area opposed to the magnet body 33 of the base member 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214706-A (JP)
Title: Catalytic solution used in electroless plating process, electroless plating process using the catalytic solution, and object to be plated on which metal film is formed using the electroless plating process
Inventor: INOUE HIRONORI
IPC: C23C18/30
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic solution upon performing electroless plating, which does not use expensive metals such as palladium and also exhibits a satisfactory catalyzation action.  <P>SOLUTION: As the catalytic solution used for catalyzation treatment performed as prestage treatment when a metal film is formed by an electroless plating process, a catalytic solution comprising copper (I) ions and tin (I) ions is adopted. In this catalytic solution, the tin (I) ions functions as an adsorption promoter for the copper (I) ions, and catalyzation treatment progresses. Then, in the catalytic solution always comprising the tin (I) ions, copper is stably present in the form of the copper (I) ions, and stable catalyzation treatment is possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217531-A (JP)
Title: Account information collection device and method
Inventor: UBUKATA MINORU
IPC: G06F1/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multinode system capable of collecting account information of interconnect data transfer.  <P>SOLUTION: A data transfer section 111 contained in a process 110 performs interconnect data transfer when the process is executed. A transfer amount collection section 112 contained in the process 110 collects the amount of data transferred in the interconnect data transfer by the data transfer section 111. A transfer amount accounting section 160 contained in an operation system records the amount of data collected by the transfer amount collection section 112 in the kernel space when the execution of the process 110 ends. An account write-in section 130 contained in the operation system records the amount of data recorded in the kernel space by the transfer amount accounting section 160 in an account file 140 as account information after the execution of the process 110 has ended.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218940-A (JP)
Title: Power module and method of manufacturing the same
Inventor: ITO MUTSUMI
IPC: H01L25/07
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost power module with less number of components, and to provide a method of manufacturing the same.  <P>SOLUTION: A process for manufacturing the power module 10 includes a step of firmly fixing a metal wiring 23 on a heat sink 21 with an insulating resin layer 26; a step of mounting an electrode terminal layer 56 and a module resin frame 53 on the heat sink 21; and a step of connecting a semiconductor chip 11 onto the metal wiring 23 by a Pb-free solder. By reducing the number of components, manufacturing cost can be reduced; and further, since a single solder layer is used, only a low-temperature melting Pb-free solder is used, and connection reliability is ensured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228372-A (JP)
Title: Magnet engine
Inventor: SAKURANAKA MASAFUMI
IPC: H02K7/06
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet engine that can reduce power consumption.  <P>SOLUTION: Cylinders 2 in a repelling process of a permanent magnet 5 and an electromagnet 6 and cylinders 2 in an attracting process of the permanent magnet 5 and the electromagnet 6 communicate with each other via communication holes 8. Because these communication holes 8 causes negative pressure in the cylinders 2 in the attracting process, the cylinders 2 in the attracting process are moved by the negative pressure together with an attractive force generated between the permanent magnet 5 and the electromagnet 6. Furthermore, electric power can be generated simultaneously during the operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224395-A (JP)
Title: Aerial gas analysis/diagnosis method of joint, and structure of joint
Inventor: UESAWA MAKOTO
IPC: G01R31/12
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerial gas analysis/diagnosis method of a joint capable of diagnosing the existence of degradation of the joint without disassembling the joint based on the existence of specific diagnostic gas indicating that moderate discharge as a main object of the degradation diagnosis joint occurs, and to provide a structure of the joint.  <P>SOLUTION: Aerial gas is sampled from the inside of the joint of a power cable using a gas sampling opening (S1001), and the type and concentration of the sampled gas are analyzed (S1002). It is investigated whether acetylene gas is contained in the sampled gas component (S1003), and, when acetylene gas is contained in the sampled gas component, it is determined that insulation degradation has occurred in the joint (S1004).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225860-A (JP)
Title: Article dispensing device for vending machine
Inventor: URUI SHIGEO
IPC: G07F11/34
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article dispensing device for a vending machine that is reduced in manufacturing cost.  <P>SOLUTION: Shafts 52a and 53a are formed in a hollow cylinder. This can reduce the usage of raw material for the shafts 52a and 53a to reduce the manufacturing costs and weight accordingly. Grooves 52e and 53e are formed in the periphery of the shafts 52a and 53a in a central axis direction. This can keep viscous lubricating oil filling the grooves 52e and 53e to retain the effect of the lubricating oil for a long period in a peripheral sliding portion of the shafts 52a and 53a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221419-A (JP)
Title: Polishing device
Inventor: MATSUNAGA HIDEKI
IPC: B24B37/20
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device capable of polishing a workpiece with high accuracy, regardless of the shape of a surface to be polished.  <P>SOLUTION: A polishing mechanism 10 has: a plurality of polishing tentacles 13 which are advanced/retreated in relation to a spectacle lens 2 and are mutually arranged in parallel; and a polishing part 14 provided at each of distal end parts of the polishing tentacles 13. A driving mechanism 20 has: an advancing/retreating driving mechanism for advancing/retreating each of the polishing tentacles 13; and a control part 42 for controlling the advancing/retreating driving mechanism so that the polishing tentacles 13 are separately advanced/retreated. By adjusting the positions of the plurality of polishing parts 14 and polishing tentacles 13 of the polishing mechanism 10 in relation to a surface 2A to be polished of the spectacle lens 2, the polishing parts 14 can be pressed along the shape of the surface 2A to be polished, and thereby the spectacle lens 2 is polished with high accuracy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222532-A (JP)
Title: Heating device
Inventor: NISHIOKA MASAO
IPC: H01L21/205
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device that has excellent durability against fluorine plasma and can be used for a long period of time.  <P>SOLUTION: The heating device 1 comprises a base body 2 made of ceramics essentially comprising AlN and having a flat upper face and a corrosion resistant layer 11 formed to cover the surface including at least the upper face of the base body. The corrosion resistant layer 11 contains two or more kinds of fluorides selected from fluorides of alkaline earth elements and fluorides of rare earth elements, and low thermal expansion ceramic fine particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233459-A (JP)
Title: Liquid crystal device and manufacturing method of liquid crystal device
Inventor: SHIMOJO TOYOTAKA
IPC: G02F1/1333
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device in which an air bubble can be captured without increasing the number of manufacturing processes, and the manufacturing method of the liquid crystal device.  <P>SOLUTION: An inter-layer insulating layer 20 laminated on an element formation surface 11a covers a plurality of switching elements Sw and has a contact hole H1 at a position opposed to the second upper electrode P2 of each switching element Sw. Further, the inter-layer insulating layer 20 has a plurality of through trap holes H2, penetrating to the element formation surface 11a, at a position on both Y-directional sides of each contact hole H1 and facing a counter light shield layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236550-A (JP)
Title: Video display apparatus
Inventor: KAWAMURA AKIRA
IPC: G06T3/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To present a video image with no distortion to each of observers even when a plurality of observers watch the same video image.  <P>SOLUTION: A plurality of view point positions are input from a view point position parameter input section 13 and a correction pattern is calculated for each of the relevant view point positions by a correction pattern calculation section 17. A plurality of correction patterns are stored in a correction pattern storage section 18, and the plurality of view point positions used for calculating the relevant correction patterns are stored in a view point position storage section 15. When any view point position is called by a view point position calling section 16, a correction pattern calculated using the relevant view point position is output from the correction pattern storage section 18 to a video correction processing section 19 and in accordance with the relevant correction pattern, distortion correction processing is performed by the video correction processing section 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232967-A (JP)
Title: Information delivery service system
Inventor: INOUE KOJI
IPC: G01C21/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information delivery service system that does not cause a problem of personal information confidence and is secure in security.  <P>SOLUTION: A vehicle side system comprises an imaging section for photographing an image outside a vehicle, a positional information acquisition section for acquiring a current position, and a radio communication section for transmitting photographed photographing image data and positional information to the outside of the vehicle. A system on the information delivery service center side comprises a data receiving section 231 for receiving photographing image data transmitted from the vehicle side system and the positional information, a buffer section 260 for temporarily storing the received photographing image data and the positional information, and a video file database 253 for storing the photographing image data. The positional information of the photographing image data stored in the buffer section 260 is compared with the newest positional information of the vehicle side system. When the difference between two pieces of positional information is larger than a predetermined value, the photographing image data is moved from the buffer section 260 to a video file database 253.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007293300-A (JP)
Title: Beam converting apparatus
Inventor: WATANABE SHINGO
IPC: G02B6/26
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam converting apparatus capable of expanding a beam diameter at a fiber end part by a component for which the tip end of an optical fiber and a coreless fiber are fusion-bonded.  <P>SOLUTION: An optical collimator 10 which makes parallel light out of an optical signal emitted from an optical fiber and spread is composed of a collimator housing 11, a ferrule 12, a single fiber patch cord 13, a lens 14, and a lens holder 15, wherein the single fiber patch cord 13 is constituted of one optical fiber 16 and one coreless fiber 17. In the single fiber patch cord 13, the coreless fiber 17 is fusion-bonded to the end face 16a of the optical fiber 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008245421-A (JP)
Title: Battery having charge control function
Inventor: ABE YUKIMITSU
IPC: H01M10/44
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimum charge by control from a battery, even if information about a battery is not registered in a charger, and also perform optimum charging by grasping the correct state of a battery cell within a battery pack.  <P>SOLUTION: This battery has a means for detecting the state of the battery cell, a control means for controlling the charger, and a communication means for communicating with the charger. The battery controls the charge requirement to the battery by communicating with the charger and controlling the charge control means of the charger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237643-A (JP)
Title: Pinball game machine
Inventor: SHIBANO KENJI
IPC: A63F7/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine having such game properties as not to impair the degree of excitement of a player during a special game while preventing the play from becoming monotonous during the special game.  <P>SOLUTION: The pinball game machine has a ball entrance device 200 capable of receiving game balls during the special game. A variation mode control means 216 switches the mode between a standard variation mode using a standard variation table by which standard variation time may be often selected in a normal game and a shortened-time variation mode using a shortened variation table by which shorter variation time than the standard variation time may be often selected when a symbol determining means 114 selects the variation time for symbols after termination of the special game. An entered ball detecting device 214 detects which of a plurality of ball entrances formed in the ball entrance device 200 a game ball entered. The variation mode control means 216 determines which of the standard variation mode or shortened-time variation mode should be executed after termination of the special game according to the result of detection by the entered ball detecting device 214 during the special game.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242349-A (JP)
Title: Optical element, polarizer, retardation plate, illuminator, and liquid crystal display
Inventor: YOSHIHARA MASANORI
IPC: F21Y105/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element superior in handleability which has less optical defects and is used to display an image which is similarly well color-balanced in observation from the front and observation from an oblique direction.  <P>SOLUTION: The optical element includes a transparent substrate comprising a laminate of a layer A, formed by a methacrylic resin having a vicat softening point of 120°C or lower and a layer B formed by a resin composition which contains methacrylic resin and elastic material particles and has a Vicat softening point of 95 to 115°C and has a tensile strain at break of 15% or higher; and a selective reflection layer formed on the transparent substrate. The optical element shows selective reflection or selective absorption, only for a peak wavelength of blue light from front a little and does not show selective reflection or selective reflection for a peak wavelength of green light and that of red light from the front and does not show selective reflection or selective reflection for a peak wavelength of blue light, that of green light, and that of red light from oblique directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238388-A (JP)
Title: Machining device and manufacturing method
Inventor: AWANO YUJI
IPC: B23C5/16
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining part having high wear resistance and machining accuracy below a submicron level.  <P>SOLUTION: A carbon nanotube 14 is formed from a catalytic metal layer 13 formed in contact with a core part 12 along a side portion of the core part 12 and the carbon nanotube 14 is formed with a fixation layer 15. A machining device 10 having high wear resistance and capable of performing accurate machining of a nanometer order is provided by using the side portion of the nanotube 14 as the machining part 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007230551-A (JP)
Title: Rolling bearing device
Inventor: UMEKAWA TAKAHIRO
IPC: B60B35/18
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, in a rolling bearing device for an axle wherein the end of a hub spindle is caulked on end faces of inner ring members applied with chamfering and wherein the inner ring members and the hub spindle integrally rotate around an axis center, a hub flange tilts with respect to the axis center and planar vibration and brake judder or brake squeal occur in some cases in accordance with an eccentric quantity if the radial direction center of the chamfering is eccentric from radial direction centers of the inner ring members.  <P>SOLUTION: In a state that an eccentric quantity between the radial direction center of the chamfering 19 and the radial direction centers of the inner ring members 5, 6 is set within a range of >0 μm and <200 μm, the end of the hub spindle 9 is caulked on end faces of the inner ring members 6 applied with the chamfering 19, and the inner ring members 5, 6 and the hub spindle 9 are integrated in the axis center 7 direction and the circumferential direction. By this, the planar vibration of the hub flange 8 is suppressed, and phenomena such as brake judder or brake squeal can be prevented even if the rolling bearing device 1 for the axle is incorporated and used in a vehicle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008254951-A (JP)
Title: Method of producing alkali-free glass and surface treated silica sand
Inventor: YAMAMOTO MINEKO
IPC: C03B1/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing alkali-free glass, by which the alkali-free glass small in the quantity of bubbles in the glass and high in the homogeneity and flatness is obtained.  <P>SOLUTION: In the method of producing the alkali-free glass by melting glass raw materials containing silica source and forming, surface treated silica sand in which a part of or the whole surface of the silica sand particles is coated with a sulfate is used as the silica source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257949-A (JP)
Title: Portable electronic equipment
Inventor: GENNAI KATSUHIKO
IPC: H01H13/02
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an error operation that when one operating key is operated, an adjoining fixed contact is also reacted, without increasing the height of the operating key in a portable telephone improved in operability by providing a light guide sheet.  <P>SOLUTION: An error operation preventative through hole 31 is provided in a printed-circuit board 15, an error operation preventative sheet side projection 32 is provided in an elastic sheet 22, and an error operation preventative frame side projection 29 is provided in a stainless sheet 14, at respectively corresponding positions around the fixed contact 16; and a light guide sheet 21 which guides light to a plurality of operating keys 7 by receiving the light from an LED 17 is pinched by the error operating preventative sheet side projection 32 and the error operation preventative frame side projection 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262743-A (JP)
Title: Linear light emitting device
Inventor: SAKAI KAZUHIRO
IPC: F21V8/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear light emitting device which can emit uniform linear light.  <P>SOLUTION: The linear light emitting device is provided with an LED light source 30 to emit near ultraviolet rays and a linear light guide body 11 from the one end side of which the light from the LED light source 30 is introduced. On the upper surface of the linear light guide body 11, light diffusing reflection portions 142, 152, 162, 172, 182, 192, 202 and 212 in which there are mixed phosphors which are excited by the near ultraviolet rays emitted from the LED light source 30 and which emit visible light are formed in islands with predetermined distances, and an emitted light color of the phosphor of at least one island of the light diffusing reflection portions 142, 152, 162, 172, 182, 192, 202 and 212 is different from the emitted light colors of other islands.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262991-A (JP)
Title: Composition for conductive polymer capacitor electrolyte and method for manufacturing conductive polymer capacitor electrolyte employing the composition
Inventor: TSUJIMOTO AKIKO
IPC: H01G9/028
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of a conductive polymer electrolytic capacitor electrolyte satisfying both high a withstand voltage and low impedance.  <P>SOLUTION: Using a composition containing an ionic liquid where a conductive polymer monomer and anion components are represented by a general formula (1) R<SB>1</SB>-OSO<SB>3</SB><SP>-</SP>(in the formula, R<SB>1</SB>represents one of a methyl group, an ethyl group, a propyl group, an isopropyl group, an n-butyl group, a sec-butyl group or a t-butyl group), the conductive polymer capacitor electrolytic is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264084-A (JP)
Title: Non-woven fabric and absorbent article
Inventor: UEMATSU KATSUHIRO
IPC: A61F13/511
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-woven fabric which is excellent in a liquid drawing property and where liquid hardlt remains, and to provide an absorbent article.  <P>SOLUTION: When a large amount of the liquid is dripped onto the non-woven fabric 10, the liquid shifts to an absorbent through a low density area 12 where not so many fibers are present and resistance against transmission is little. Even when the large amount of the liquid is dripped, since the low density area 12 is communicated in the thickness direction, the large part of the liquid quickly shifts to the absorbent. As a result, the liquid is prevented from diffusing on the upper surface (surface direction) of the non-woven fabric 10, and after the large part of the liquid shifts, the small amount of the liquid remaining on the upper surface of the non-woven fabric 10 can be drawn to the inside of the non-woven fabric 10 (inside of a high density area 11) by the capillary force of the high density area 11. Then, in the high density area 11, since a fiber density is higher on the lower surface than on the upper surface, the liquid drawn to the high density area can be surely shifted to the absorbent by the capillary force.  <P>COPYRIGHT: (C)2009,JPO&INPIT