baber/WOPTO huggingface dataset:
Patent JP-2008214673-A (JP)
Title: Barrel plating apparatus
Inventor: HASEBE MASARU
IPC: C25D17/20
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrel plating apparatus which can uniformize the concentration and temperature of a plating solution in the outside and inside of a barrel container and can improve the quality of a plated film, though having a simple structure.  <P>SOLUTION: A plating tank 1 has a supply port 16 of a plating solution and an outlet 17 of the plating solution. The barrel container 2 has a through-hole 22 in an outer circumferential surface 21, and is installed so as to be rotatable around an axis in the plating tank 1. A driving device 51 generates a flow of the plating solution, which directs toward the outlet 17 of the plating solution from the supply port 16 of the plating solution in the plating tank 1, rotates the barrel container 2 around the axis by using the flow of the plating solution, and also makes the plating solution 11 flow into the barrel container 2 via the through-hole 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216492-A (JP)
Title: Developing device or image forming apparatus
Inventor: KITADA TOMO
IPC: G03G15/08
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device or an image forming apparatus in which an adverse effect due to temperature rising is prevented by radiating frictional heat produced by the rotation of a developing roller to other places.  <P>SOLUTION: The developing device 11 having a housing 1 which stores toner, the developing roller 3 which is configured so that a part of the developing roller 3 projects from the housing 1, while the developing roller 3 is held by the housing 1, to face a photoreceptor 10, and develops a latent image on the photoreceptor 10 with the toner and a regulating blade 5 which regulates the thickness of a toner layer on the developing roller 3, is provided with: an end portion seal 6 which comes into contact with the end portion in the width direction of the developing roller 3, in the housing 1, to prevent the toner from leaking out; and an end portion seal supporting member 7 which supports the end portion seal 6. The end portion seal supporting member 7 is made of a high thermal conducting material whose thermal conductivity is higher than that of the end portion seal 6 and configured so as to come into contact with the regulating blade 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212305-A (JP)
Title: Toy game
Inventor: SENDA TOMOHARU
IPC: A63F3/02
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unique toy game being played using pieces.  <P>SOLUTION: A plurality of cards constituting a deck include the plural number of piece corresponding cards 31 and 41 describing a correspondence display indicating that the cards correspond to a plurality of pieces 51-57, on its surface. Each of the plurality of pieces 51-57 constituting a piece set has bases B1-B7 having a dimension being put in a grid 11 and figures F1-F7 provided on the bases. The shapes of the respective bases B1-B7 of the plurality of pieces are so defined that two or more combination bases disposable in the single grid 11 are included in a plurality of types of combination bases obtained by combining the respective bases of two or more pieces with their placed on a playfield.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213124-A (JP)
Title: Throw-away tip and drill using the same
Inventor: NASU KAZUCHIKA
IPC: B23B51/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both securement of favorable chip disposal performance and lowering of chip flow-out resistance by lowering the chip flow-out resistance without impairing the chip disposal performance in a throw-away tip for a drill.  <P>SOLUTION: In the throw-away tip 1 for the drill with a chip breaker 7 for chip disposal provided along a cutting edge 6 on an upper face 2, one or more of cutout parts 8 are provided midway in a longitudinal direction of the chip breaker 7. The cutout part 8 is formed so as to enter a central side by 0.2 mm or more from a rising end 7b of the chip breaker 7, or an inner end of the cutout part is cut through to a central hole 5 of the tip.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218935-A (JP)
Title: Circuit board fitted with semiconductor integrated circuit package and semiconductor integrated circuit package
Inventor: MASAGO TAISUKE
IPC: H05K1/18
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed board suppressing the temperature rise of a semiconductor integrated circuit package.  <P>SOLUTION: A semiconductor integrated circuit package 2 having leads 5 and 6 extended outside from the periphery of the package body is inserted into an opening part 4 that is provided in a substrate 3 penetrating through the thickness direction. The semiconductor integrated circuit package is fitted by sandwiching the printed board between an upper lead 5 having an upward projected part in the vicinity of the tip and a lower lead 6 having a downward projected part in the vicinity of the tip, both of which are provided in the periphery of the semiconductor integrated circuit package 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223094-A (JP)
Title: Plating treatment system
Inventor: WADA ISAO
IPC: C23C18/31
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating treatment system where the improvement of productivity and the miniaturization of equipment are attained.  <P>SOLUTION: The plating treatment system comprises: a tank 3 for pretreatment; a tank for plating treatment; and a tank for posttreatment. The tank 3 comprises: carrying means 7, 11 provided at the upper part of these tanks, and carrying the member 2 to be surface-treated; a means 6 for surrounding the member 2 to be surface-treated surrounding the member 2 to be surface-treated carried to the upper part of the tank by the carrying means 7, 11, whose lower part is opened so as to allow the circulation in the tank of a treatment liquid stored in each tank, and installed in each tank in a state where the lower part is immersed in the treatment liquid of the tank; and a pump means feeding the treatment liquid stored in the tank from each tank to the hollow part of the surrounding means 6. When the member 2 to be surface-treated is surrounded by the surrounding means 6, the hollow part of the surrounding means 6 is packed with the treatment liquid by the pump means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007167686-A (JP)
Title: Game machine
Inventor: OSHIMA TATSUAKI
IPC: A63F5/04
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which the interest of a game is improved by efficiently giving an advantageous state of imparting prescribed game values to a player.  <P>SOLUTION: After a BB flag is turned ON, when BB winning is attained by the stop operation of left, middle and right reels, the BB flag is turned OFF and a BB operation flag and an RB operation flag are turned ON. In the case that the BB operation flag and the RB operation flag are ON, when detecting that a JAC game is ended by the winning of an accessory for the 8th time or the digestion of the 12th game by the stop operation of the left, middle and right reels and the putout of tokens does not reach a stipulated putout number, the RB operation flag is turned OFF once but is turned ON again immediately (indicated by 101b in figure). In the case that the BB operation flag and the RB operation flag are ON, when the putout of the medals reaches the stipulated putout number by the accessory winning during the JAC game, the BB operation flag and the RB operation flag are turned OFF.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008230868-A (JP)
Title: Method for growing gallium nitride crystal and gallium nitride crystal substrate
Inventor: FUJIWARA SHINSUKE
IPC: C23C16/34
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a GaN crystal having a flat crystal growth plane with a high crystal growth speed.  <P>SOLUTION: The method for growing a gallium nitride crystal is a method for growing a gallium nitride crystal on the main surface of an aluminum nitride crystal by a hydride vapor phase growth process, wherein the main surface is the (0001) Al surface of aluminum nitride crystal and the growth temperature of gallium nitride crystal is higher than 1,100°C and lower than 1,400°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231975-A (JP)
Title: External combustion engine
Inventor: YATSUKA SHINICHI
IPC: F03G7/06
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat loss and enhance efficiency by properly controlling the amount of a liquid flowing into each vaporizing part.  <P>SOLUTION: This external combustion engine comprises a container 10 in which a working medium 14 is enclosed flowably in a liquid phase; a large number of vaporizing parts 201-204 for heating a part of the working medium 14 in the liquid phase for vaporization; a large number of condensing parts 221-224 for cooling and condensing the working medium 14 vaporized at the vaporizing parts 201-204; and an output part 11 for converting the displacement of the liquid phase portion of the working medium 14 into a mechanical energy and outputting it. The large number of vaporizing parts 201-204 receive the supply of the heat from a common heat source. The external combustion engine further comprises an inflow liquid amount regulating means for more increasing the amount of the working medium 14 in the liquid phase flowing into the vaporizing parts toward the heat source when the liquid phase portion of the working medium 14 is displaced from an output part 11 side toward the large number of vaporizing parts 201-204 sides, and more reducing it flowing into the vaporizing parts away from the heat source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234762-A (JP)
Title: Variable diffraction element and optical head device using the same
Inventor: KAWAMORI ATSUSHI
IPC: G11B7/135
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable diffraction element capable of suppressing influence of fluctuation of ambient temperature.  <P>SOLUTION: The variable diffraction element is provided with transparent substrates 121 and 122, projections 13 periodically formed at a pitch P on at least one facing surface of the transparent substrates 121 and 122 and extended in a prescribed direction and a liquid crystal layer 14 interposed between the transparent substrates 121 and 122. The refractive index of the liquid crystal layer 14 to incident light of linearly polarized light in a prescribed polarization direction is changed from a first refractive index n<SB>1</SB>to a second refractive index n<SB>2</SB>(n<SB>1</SB><n<SB>2</SB>) by voltage application. The projection 13 is composed of a transparent material having a refractive index n<SB>s</SB>equal to the first refractive index n<SB>1</SB>or the second refractive index n<SB>2</SB>and has a height d represented by ä(0.5+m)×λ/Δn} (wherein Δn=¾n<SB>2</SB>-n<SB>1</SB>¾, m denotes a natural number including zero and λ denotes a wavelength of the incident light) and a duty ratio D=w/P which is a ratio of the width w of the projection 13 to the pitch P of 0.05 to 0.35 or 0.65 to 0.95.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231039-A (JP)
Title: Nitrogen-containing six-membered ring compound having perfluoroalkyl group and its manufacturing method
Inventor: YAMAKAWA SATORU
IPC: C07D213/65
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a novel nitrogen-containing six-membered ring compound.  <P>SOLUTION: The manufacturing method of the novel compound represented by general formula (4) [wherein Rf is a 1-6C perfluoroalkyl group; Y<SP>1</SP>-Y<SP>5</SP>are each a nitrogen atom or an optionally substituted carbon atom; at least one of Y<SP>2</SP>-Y<SP>5</SP>is an unsubstituted carbon atom; and n is 1 or 2] comprises causing a nitrogen-containing six-membered ring compound to react with a halogenated perfluoroalkyl compound (3) in the presence of a sulfoxide compound (2), a peroxide, an iron compound and an acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233672-A (JP)
Title: Masking sound generation apparatus, masking sound generation method, program, and recording medium
Inventor: ITO ATSUKO
IPC: G10L21/04
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for generating a masking sound having sound characteristics most suitable for masking sound characteristic of a sound to be masked.  <P>SOLUTION: In a masking sound generation apparatus according to the present invention, a storage means thereof stores a scramble sound signal having been processed in advance so that a meaning as a language can not be decided. In operation mode 1, a CPU analyzes sound characteristics of a noise generated in a sound space, reads a scramble sound signal similar to the analysis result out of the storage means, and outputs it as a masking sound. In operation mode 2, when a user specifies a scramble sound signal directly or when information associated with properties of a person using the sound space etc., is received, the CPU selects and reads a scramble sound signal out of the storage means according to the input contents and outputs it as a masking sound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233051-A (JP)
Title: Buffer for electrophoresis and electrophoretic analysis
Inventor: FUJITA YUKIHISA
IPC: G01N27/447
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic analysis achieving sensitivity extremely higher than before by using a buffer for electrophoresis where an increase in costs has been minimized although the electrophoretic analysis is more sensitive than before.  <P>SOLUTION: The electrophoretic analysis using a buffer for electrophoresis containing fine zinc oxide particles has the following processes, namely a filling process for filling the buffer for electrophoresis into an introduction channel 12 of a microchip 10 and a separation channel 14 crossing the introduction channel 12 (1), an introduction process for introducing a sample to the introduction channel by applying an introduction voltage to the introduction channel (2), a delay period introduction process for introducing the sample to the separation channel by intermittently applying a separation voltage to the separation channel (3), and a cataphoresis process for allowing the sample to migrate by applying the separation voltage to the channel (4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237305-A (JP)
Title: Game machine
Inventor: MATSUNO MASARU
IPC: A63F5/04
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely conceal performance information displayed on a display screen by a simple structure.  <P>SOLUTION: In the game machine has a display device 7 provided with a display screen 71 capable of displaying performance information facing to the front of the game machine, and right and left shielding members 82 capable of shielding and opening the display screen 71 arranged ahead of the display screen 71 by linearly moving rightward and leftward along the display screen 71 by the power of a motor 103B, a rib portion 824 projecting toward the display screen 71 when the right and left shielding members 82 are in the shielding positions where the shielding members 82 shield the display screen 71 is provided along the vertical direction in an inside end portion where the right and left shielding members 82 abut against each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241309-A (JP)
Title: Service presentation device for vehicle
Inventor: MATSUMOTO YUJI
IPC: G08G1/16
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service presentation device for a vehicle capable of presenting a service without blocking the driver's attention power even when the driving load of a driver is large.  <P>SOLUTION: A processing section estimates the scene where an occupant is placed and the requirement in the scene, determines the driver load level based on the sensing information, and, when the driver load level is high, suspends information without presenting it. When the driver load is low or when the driver load reduces in a suspended state of the information, the information is presented by an appropriate presenting device and presenting method according to the level of the driver load. Thus, the information can be presented without blocking the driver's attention power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240872-A (JP)
Title: Disk brake for vehicle
Inventor: MATSUSHITA MANABU
IPC: F16D65/18
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the rusting of an expanded diameter head of a bolt for fastening a motor case to a caliper body, and securely seal the interval between the bolt and the motor case in a disk brake for a vehicle, in which the motor case of an electric motor is attached to the caliper body by a plurality of the bolts having the expanded diameter head brought in contact and engaged with the motor case.  <P>SOLUTION: A cylinder 83 into which a plurality of the bolts 70 can be inserted to surround the expanded diameter head 70a of the bolts 70 respectively is installed in a motor cover 80 in contact with the motor case 56 throughout the entire periphery of the periphery of the expanded diameter head 70a. A cap 84 made of an elastic material to fill up the tip of each the cylinder 83 in a liquid tightly manner is fitted into the tip of the each cylinder 83 as detachably.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244834-A (JP)
Title: Accessory device and imaging apparatus
Inventor: SHINOHARA JUNICHI
IPC: G03B17/18
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory device capable of restraining the occurrence of noise by composing an efficient grounding circuit with a simple configuration.  <P>SOLUTION: The accessory device 10 can be attached to or detached from an image input device by retrofit, has a flexible electric circuit used for connecting an electric circuit that the accessory device 10 has, and can be attached to or detached from the image input device 1 by retrofit. The accessory device 10 has: a fixing section 11 that is attached to the image input device 1 for integration; and a mobile section 12 supported while it can be moved by the fixing section 11. At the fixing section 11, there is a ground connection section 14 that can be pressure-welded to an electric contact at the side of the image input device 1. At the ground connection section 14, there is a conductive section 14C, where electric connection can be maintained while being continuous to one portion of the mobile section 12 when the mobile section 12 is operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241144-A (JP)
Title: Expansion valve and refrigerating unit using this expansion valve
Inventor: YUKIMOTO TORU
IPC: F25B41/06
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive expansion valve, and a refrigerating unit using this expansion valve, by forming a muffling chamber before and after an orifice part without largely increasing processing manhours and the number of part items in a body itself of the expansion valve.  <P>SOLUTION: In this expansion valve, a valve chest 3 is arranged inside the body 1, and the orifice part 7 is formed between a valve element 2 stored in the valve chest 3 and a valve seat 6. Two joint pipes 10 and 11 are installed in the body 1 so as to communicate with the front and rear of the orifice part 7. The joint pipes 10 and 11 function as an inlet-outlet port, and connecting parts 10b and 11b connecting a connecting pipe are formed on the tip side. An expanded part 11a of enlarging the cross-sectional area of a fluid passage is integrally molded on the body side in at least one joint pipe (11 in Fig.1). Noise is reduced by restraining a pressure variation in a refrigerant by making this expanded part 11a act as an expansion chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243698-A (JP)
Title: Trigger switch
Inventor: ARATAKI AKIHIRO
IPC: B25F5/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger switch which is miniaturized while enhancing reliability of the contact mechanism.  <P>SOLUTION: In the trigger switch 1 comprising a slide member 7 which is slid and moves in a cabinet 5 accompanied with operation of a trigger 3, arm parts 17b, 22b which are made of a metal plate rockably supported which are extended and stretched from support parts 17a, 22a rockably supported, in which movable contacts 17c, 22c abutting on fixed contacts 15a, 20a are installed on the sides opposite to the tip slide member 7, and in which, in the middle thereof, spring seats 17d, 22d are installed which receive one end of compression springs 23, 24 energized so as be separated from the slide member 7, and lever parts 17e, 22e which are extended and stretched from the support parts 17a, 22a to the sides opposite to the arm parts 17b, 22b, and which are capable of abutting on the slide member 7, the arm parts 17b, 22b are bent so that the spring seats 17d, 22d are recessed to the side opposite to the slide member 7 by forming level differences on front and rear of the spring seats 17d, 22d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239090-A (JP)
Title: Elastic crawler
Inventor: FURUSAWA TOSHINORI
IPC: B62D55/253
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress ear breakage in an end side in the band width direction of an elastic crawler.  <P>SOLUTION: In both side parts in the band width direction Z of a crawler body 7, a reinforcing member 16 embedded between cores 9 neighboring in the circumferential direction Y of the crawler body 7 and inner circumferential side of a tensile body 10 of the crawler body 7 is arranged, wherein, when the width of the crawler body 7 in the band width direction Z is made 2W, length l of the reinforcing member 16 in the band width direction Z of the crawler body is made 0.75W-0.85W, when the width of the core 9 in the circumferential direction Y of the crawler body is made R, width of the reinforcing member 16 in the circumferential direction Y of the crawler body r is made 0.1R-0.3R, and when the thickness of the crawler body 7 in the end in the band width direction Z is made T, thickness t of the reinforcing member 16 is made 0.2T-0.4T.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251226-A (JP)
Title: Non-aqueous electrolyte secondary battery and its manufacturing method
Inventor: UCHIUMI HISAYUKI
IPC: H01M50/627
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery in which injecting time of an electrolytic liquid can be shortened and the electrolytic liquid can be penetrated uniformly in the manufacturing process of a secondary battery, and the secondary battery in which lamination shifting hardly occurs in a lamination process and the later process of a positive electrode, a negative electrode, and a separator.  <P>SOLUTION: The non-aqueous electrolytic liquid secondary battery has a plurality of positive electrode plates and negative electrode plates laminated so as to be opposed through a separator composed of a porous resin film. The separator is installed so that the positive electrode plate is sealed in it, and the positive electrode plate is formed so that its length in short-length direction may be shorter than the length of the negative electrode plate in short-length direction so that it may form a part of an injection passage at the time of injecting the non-aqueous electrolytic liquid, at the end part with the opposed negative electrode plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT