baber/WOPTO huggingface dataset:
Patent JP-2007517964-A (JP)
Title: 低温特性の改良されたフルオロエラストマーおよびその製造方法
IPC: C08L27/12
Filed: 2004-12-21
Abstract: 低いガラス転移温度および望ましい物理的性質の独特な特徴を有するフルオロエラストマーを形成するのに適した化合物を調製する。この化合物は、一般に弾性コポリマー、硬化性成分、および少なくとも１種類の鉱物質充填剤を含む。この弾性コポリマーは、フッ化ビニリデンから誘導される共重合化モノマー単位を含む。加硫した場合、その得られる弾性化合物は、引張強さ、伸び、および低温時の収縮（ＴＲ−１０）で示される望ましい物理的特性を有する。
Patent JP-2008171691-A (JP)
Title: Fuel cell system
Inventor: SAKAKIBARA HIDEAKI
IPC: H01M8/10
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently restrain conductivity of a coolant from getting high.  <P>SOLUTION: Out of the fuel cell system 1 provided with a fuel cell 2 generating power by electrochemical reaction of reaction gas, a coolant flow channel 41 in which a coolant for cooling the fuel cell 2 flows, a cooling pump 42 sending out the coolant, a cooling unit 43 cooling the coolant exhausted from the fuel cell 2, and a bypass flow channel 44 bypassing the cooling unit 43, the coolant flow channel 41 is provided with ion exchange resin. The ion exchange resin is for lowering conductivity of the coolant, housed in, for instance, a spherical resin housing filter. It is preferable if a flow-preventing member is provided for preventing flow of the resin housing filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182041-A (JP)
Title: Mounting device
Inventor: IMAMURA KEIGO
IPC: G09F9/00
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device in which line length is shortened.  <P>SOLUTION: The mounting device which press-fits a component to a side part of a substrate conveyed along a prescribed direction is provided with a table for holding and positioning the substrate and an attaching unit 2 and an actual press-fitting unit 4, which are long along one direction where the component is press-fitted to the side part of the substrate positioned by the table. The attaching unit and the actual press-fitting unit are arranged in such a way that a longitudinal direction crosses a conveyance direction of the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007245330-A (JP)
Title: Method of preparing object surface having surface compressed texture
Inventor: LUNA ALBERTO
IPC: F01D5/14
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing an object surface having a surface compressed texture.  <P>SOLUTION: The method of preparing the surface (32) is composed of: a step of providing an object (30) having the surface (32); a first finishing step of finishing the object surface (32) so as to establish a first residual compressive stress state and a first surface roughness on the object surface (32) after carrying out the former step; and a second finishing step of finishing the object surface (32) by the surface compressed texture so as to establish a second residual compressive stress state and a second surface roughness on the object surface (32) after carrying out the first finishing step. The second surface roughness is quantitatively smaller than the first surface roughness, and substantially no material is removed from the object surface (32) in the second finishing step.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008180048-A (JP)
Title: Cover body for underground structure
Inventor: KISHIMOTO SHIGEHIRO
IPC: E02D29/14
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover body for an underground structure which can maintain an initial proper non-slip force even if abrasion progresses.  <P>SOLUTION: In this cover body for the underground structure, non-slip protrusions are formed in a state of being dispersed on a surface which is exposed on the ground surface side of the cover body provided in such a manner as to cover a ground surface opening. A unit constitution comprises a base which is protruded by a predetermined amount from the surface, and protrusions which are radially formed at peripheral intervals on the base. The unit constitution is arranged in a repeated pattern on the surface. The protrusion of the unit constitution is formed in such a manner that its top surface is formed as an inclined one, and that lower sides of the inclined surface face each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185634-A (JP)
Title: Coating brush and image forming apparatus
Inventor: KASHIWAKURA KUNIAKI
IPC: G03G21/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating brush, wherein a proper quantity of a lubricant is supplied over a long term, and a device for applying a lubricant is made compact so as to be easily arranged, and to provide an image forming apparatus comprising the coating brush.  <P>SOLUTION: The coating brush 32 comprises a shaft 41, a base cloth 42 disposed on the surface of the shaft 41 and brush hairs 43 having straight hairs implanted on the base cloth 42, wherein the degree G of bristle hair of a layer composed of the brush hairs 43, defined by the following relation is set in the range of 500≤G≤1,500: G=(3π×E×M×D<SP>4</SP>)/(64×L<SP>3</SP>), wherein E is Young modulus (N/m<SP>2</SP>) of fiber of the brush hairs 43, M is the hair implantation density (pieces/(25.4 mm)<SP>2</SP>) of the brush hairs 43, D is fiber diameter (m) of the brush hairs 43 and L is fiber length L (m) of the brush hairs 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187009-A (JP)
Title: Resin sealed semiconductor device and its manufacturing method
Inventor: KASUYA YASUMASA
IPC: H01L23/50
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sealed semiconductor device which can suppress the damage of a semiconductor chip.  <P>SOLUTION: This resin sealed semiconductor device 100 is equipped with a semiconductor chip 1 including a silicon substrate, a die pad 10 to which the semiconductor chip 1 is fixed through a first solder layer 2, a resin sealing layer 30 which seals the semiconductor chip 1, and a plurality of lead terminals 21 electrically connected to the semiconductor chip 1 in which an inner lead 21b is covered with the resin sealing layer 30. Moreover, the lead terminal 21 is composed of copper or a copper alloy, the die pad 10 is composed of a 42Alloy or a Kovar alloy. The die pad 10 is composed so as to have a thickness (about 0.125 mm) which is smaller than the thickness (about 0.15 mm) of the lead terminal 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187042-A (JP)
Title: Circuit board and electronic equipment
Inventor: TANAKA TORU
IPC: H01P3/04
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board capable of assuring the symmetry of differential transmission characteristics even if a part of pair of differential transmission paths are formed in different conductive layers, and transmitting a differential signal with high quality.  <P>SOLUTION: A first differential transmission path 110 comprises first surface patterns 111a and 111b formed in a conductive layer CON1, a bypass pattern 112 formed in a conductor layer CON2 other than the conductive layer CON1, and through holes 113a and 113b connecting the first surface patterns 111a and 111b with the bypass pattern 112. A second differential transmission path 120 comprises second surface patterns 121a-121c formed in the conductive layer CON1, and dummy through holes 123a and 123b that are connected only to the second surface patterns 120a-120c, to adjust the capacitance of the second differential transmission path 120 according to the capacitance of the through 113a or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183254-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of a player's excitement and enjoyment of a game by preventing a player from gradually getting doubtful of a riichi (ready-to-win condition) performance when the riichi performance is repeatedly executed and no win is produced.  <P>SOLUTION: When winning an internal lottery and becoming a winning Pachinko machine, the Pachinko machine outputs a winning wave for making other Pachinko machines execute an expectation performance at different timings in respective cases through wave transceivers 80a and 80b by the control of a sub integration board 168. Besides the regular performance, the winning Pachinko machine executes the expectation performance operation using an electroluminescence display device 53 and a performance lamp 92 in parallel to the regular performance. Furthermore, Pachinko machines other than the winning Pachinko machine, when detecting to receive the winning wave by the wave transceivers 80a and 80b, by the control of the sub integration board 168, execute the expectation performance operation based on the external winning wave using the electroluminescence display device 53 and the performance lamp 92 in parallel to the performance determined internally.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187608-A (JP)
Title: Data transmission system
Inventor: MATSUTANI SHINJIRO
IPC: H04L9/08
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of information in transmission of data between computers.  <P>SOLUTION: In a data transmission system, a transmission client computer generates encryption data and key data for restoring the encryption data, transmits the encryption data to a reception client computer, and transmits the key data to a server computer, and the server computer receives the key data from the transmission client computer, then notifies the reception client computer about the reception, transmits the key data to the reception client computer after there is a request from the reception client computer, and notifies the transmission client computer about the transmission. The reception client computer restores the encryption data using the key data received from the server computer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007113790-A (JP)
Title: Rolling apparatus
Inventor: ITO HIROYUKI
IPC: F16C33/62
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling apparatus having excellent corrosion resistance capable of enduring the use even in severe environment where strong acid is present.  <P>SOLUTION: The rolling apparatus comprises rolling elements 3 disposed between an outer member 1 and an inner member 2. The rolling elements 3 roll along a first contact surface 5 which is the contact surface of the outer member 1 with the rolling elements 3, and along a second contact surface which is the contact surface of the inner member 2 with the rolling elements 3. In this case, a rhodium coating is formed in a thickness of 0.1-10 μm on at least one of the rolling elements 3, the first contact surface 5 and the second contact surface 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008169527-A (JP)
Title: Apparatus in which negative ion generator is combined with deodorizing fibers
Inventor: KATAOKA HISAO
IPC: D06M10/02
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus having of a unit easily handled for further increasing deodorizing effect obtained together with negative ions generated by corona discharge safe and simple and making the unit inexpensive.  <P>SOLUTION: The apparatus further enhances deodorizing effect by combining a negative ion-generating unit (a needle-like electrode 5 and a discharge electrode 4) with deodorizing fibers 1, while deodorizing effect is carried out by corona discharge of the unit, because when negative ions are generated and air flow is followed by corona discharge, the air is brought into contact with the deodorizing fibers 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192967-A (JP)
Title: Semiconductor device and wiring switching option thereof
Inventor: HARUKI SUNAO
IPC: H01L21/768
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring switching option capable of switching wiring by a rough process, without the need for fine works and for excess wiring tracks, and to provide a semiconductor device provided with it.  <P>SOLUTION: The wiring switching option comprises a lower layer metal wiring, an intermediate metal wiring, an upper layer metal wiring and a via-connecting the upper layer metal wiring and the intermediate or lower layer metal wiring. By forming the via between the upper layer metal wiring and the intermediate metal wiring or in between the upper layer metal wiring and the lower layer metal wiring, depending on the presence/absence of the intermediate metal wiring, the connection between the upper layer metal wiring and the lower layer metal wiring is switched.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189377-A (JP)
Title: Gusset pouch with spout and its manufacturing method
Inventor: NISHINA MASAYUKI
IPC: B31B50/64
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gusset pouch with a spout in which a large amount of a content such as liquid can be filled and which can stand by itself, and to provide its manufacturing method.  <P>SOLUTION: The gusset pouch with the spout is a laminate (10) of an outermost print base film layer (11) and a barrier sealant layer (19), is composed of a surface member (20), a reverse surface member (30) and two folded members (40 and 40), and has top and bottom heat bonding parts (3 and 4) and bottom forming heat bonding parts (5 and 5) at both ends of the bottom heat bonding part (4), wherein both side end parts of each of the surface member (20) and the reverse surface member (30) of the pouch (1) has a pleat shape made of at least one or more folding lines (21, 21, 31 and 31), and a tubular body with side heat bonding parts (2 and 2) is formed by heat-bonding the inner surfaces of the surface member (20), the reverse surface member (30), and the folding members (40 and 40) to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198249-A (JP)
Title: Content reproducing device and program
Inventor: KASHI SHUNTARO
IPC: G11B27/034
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content reproducing device which can execute reproduction of content reserved after finish of reproduction of content while suppressing an influence on content being reproduced even if reproduction of new content is reserved during reproduction of content.  <P>SOLUTION: A contents reproducing device 1 makes a play list in which a plurality of content files are enumerated in a reproduction order. When the content file on the play list is reproduced, the content reproducing device 1 performs reproduction preparation of a content file which is scheduled to reproduce next the content file being reproduced (time t1 to t2). When the content reproducing device 1 receives reservation of the content file (time t21) and reproduction of the content file is completed, the content reproducing device 1 judges existence of reservation (time t3). When the content file is reserved, reproduction preparation of the reserved content file is performed (time t3 to t11), and reproduction is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024913-A (JP)
Title: Rubber composition for clinch and tire having clinch using the same
Inventor: MIYAZAKI TATSUYA
IPC: B60C15/06
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a clinch having excellent crack growth resistance, scarcely causing rim shift and improving low heat build-up properties and tensile physical properties for suppressing excessive deformation and to provide a tire having the clinch and using the rubber composition.  <P>SOLUTION: The rubber composition for the clinch comprises 1.0-2.9 pts.wt. of zinc oxide based on 100 pts.wt. of a rubber component containing 0-40 wt.% of a tin-modified polybutadiene rubber (a) polymerized with a lithium initiator, having 50-3,000 ppm content of tin atoms, 5-50 wt.% content of vinyl bonds and ≤2 molecular weight distribution (Mw/Mn) and 30-50 wt.% of a polybutadiene rubber (b) having a high cis content and a diene-based rubber (c) other than the tin-modified polybutadiene rubber (a) and the polybutadiene rubber (b) and having 50-70 wt.% total content of the tin-modified polybutadiene rubber (a) and the polybutadiene rubber (b) having the high cis content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197069-A (JP)
Title: Hydrogen concentration control method and chamber device
Inventor: MATSUURA MASAYA
IPC: G01N1/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique allowing easy hydrogen concentration control in a production process by inexpensive simple structure without using any special hydrogen concentration sensor or the like.  <P>SOLUTION: This hydrogen concentration control method inside a chamber room 2 constituted to be variable in hydrogen concentration of an interior gas comprises processes of: (A) sampling gas inside the chamber room 2; (B) burning the sampled gas; (C) detecting a burning temperature of the burnt gas; and (D) finding hydrogen concentration of the gas inside the chamber room from the detected gas combustion temperature by using a relationship between the previously set gas combustion temperature and the hydrogen concentration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200994-A (JP)
Title: Method for injection-molding resin molding, transparent optical element, injection molding machine, and mold for injection molding machine
Inventor: SUZUISHI MITSUNOBU
IPC: B29C45/40
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for injection-molding a resin molding which can smoothly and simply demold the resin molding from a mold in injection molding, a transparent optical element, an injection molding machine, and a mold for the injection molding machine.  <P>SOLUTION: In the method for injection-molding the resin molding which includes the mold release process of releasing the resin molding from the mold 12 of the injection molding machine, a cavity insert 37 having a forming surface for forming the resin molding is set in a movable mold 12, and the resin molding is released from the cavity insert 37 by oscillating the cavity insert 37 by an ultrasonic oscillator 71 during a mold opening operation or after mold opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200828-A (JP)
Title: Gas combustion hammering tool
Inventor: YAMAKAWA KEIJI
IPC: B25C1/08
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC powered gas combustion hammering tool free from damage of an adapter, in which the adapter can be easily repaired and exchanged.  <P>SOLUTION: The tool is provided with a front housing 26 extending downward from a head part 4, and a housing part 37 for the adapter 30 formed in the front housing 26. The housing part 37 is opened downward, and the adapter 30 is held by the housing part 37 so as not to fall off as an engagement claw 44 is fitted in an engagement hole 40. Since the adapter 30 is housed in the front housing 26, there is no chace that an object hits the adapter 30 and damages it. In addition, the adapter 30 can be easily repaired and exchanged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201648-A (JP)
Title: Carbon nanotube production apparatus and carbon nanotube production method
Inventor: TOMOHISA SHINGO
IPC: C01B31/02
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube production apparatus and a carbon nanotube production method each of which is capable of depositing carbon nanotubes at a low temperature.  <P>SOLUTION: The carbon nanotube production apparatus comprises a gas feed piping system 20 that feeds a carbon raw material gas, a cylindrical quartz tube 13 connected with the gas feed piping system 20, and an annular electric heater 14 surrounding the front section of the quartz tube 13. The quartz tube 13 is composed of a decomposition furnace part situated at the front section and connected with the gas feed piping system 20 and a deposition furnace part situated at the rear section and containing a substrate having a metallic catalyst 6. The decomposition furnace part of the quartz pipe 13 contains a ceramic pipe filter 40 composed of a plurality ceramic pipes arranged in a honeycomb pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201103-A (JP)
Title: Decorative panel
Inventor: KORECHIKA KOJI
IPC: B44F1/04
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative panel which enables an optical decoration full of variety and attractive in appearance and also gives healing, relaxation or serenity by acting on the sense of sight of a person who sees it.  <P>SOLUTION: A large number of small reflecting parts 12 which cause light and shade changing at random in the luminance of reflected light of the whole decorative panel 10 are formed in an arbitrary arrangement on the reverse side 11a of a base 11 opposite to the light incidence side, by processing them to be in the shape of specular surfaces which can bring about reflection, interference and diffraction of the incident light 13 on the base 11. The small reflecting part 12 is constituted of recess-like specular surfaces 12a shaped to be three-dimensional by giving 1/f fluctuation to a basic shape of a peaked roof type, and the light and shade changing irregularly is caused in the luminance of the reflected light on each small reflecting part 12 by relatively changing at least one of the direction of the incident light on the base 11, a viewpoint to the base 11 and the position of the base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206554-A (JP)
Title: Transfer belt
Inventor: IURA HIROSHI
IPC: A61G1/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer belt constituted so that even one nurse can easily transfer a patient.  <P>SOLUTION: This transfer belt for reciprocating between transfer objects such as a stretcher and a bed and transferring the patient is disposed with an assisting belt at one side edge part of the transfer object side of the transfer belt, wherein the transfer belt has such a length as being grasped from the stretcher side when the patient is placed on the transfer belt so that the patient can be retained with the assisting belt in the transfer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207349-A (JP)
Title: Head chip unit
Inventor: MAKISHIMA TAKAHARU
IPC: B41J2/16
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head chip unit which can surely and easily bond an ink chamber plate and a channel member each other by a suitable amount of an adhesive.  <P>SOLUTION: The head chip unit has an adhesive filling groove (recess) 39 at least in either of the ink chamber plate 17 and a joint surface of the channel member 34. The adhesive filling groove (recess) 39 is opened to the counter joining surface and does not communicate with an ink supply port 22, an ink reservoir B53, a communication port which discharges dust and bubbles, and a discharge opening. At least one of the ink chamber plate 17 and the channel member 34 has at least one filling hole 38 which communicates from the adhesive filling groove (recess) 39 to the exterior surface for filling the adhesive filling groove (recess) 39 with the adhesive. The ink chamber plate 17 and the channel member 34 are bonded each other by the adhesive filling the adhesive filling groove (recess) 39 via the filling hole 38. Accordingly, the ink chamber plate 17 and the channel member 34 can be surely and easily bonded each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208186-A (JP)
Title: Modified styrene-fumaric acid copolymer for low-shrinkage material of thermosetting resin, method for producing the same, and method for recovering and reusing thermosetting resin
Inventor: URABE TOYOYUKI
IPC: C08F8/14
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified styrene-fumaric acid copolymer capable of reusing a thermosetting resin as a low-shrinkage material.  <P>SOLUTION: The modified copolymer is obtained by esterifying a fumaric acid structural part of a styrene-fumaric acid copolymer with an alcohol.  <P>COPYRIGHT: (C)2008,JPO&INPIT