baber/WOPTO huggingface dataset:
Patent JP-2008309142-A (JP)
Title: Engine with structure for taking out explosion energy as rotational energy by reciprocating rod connected to one piston upper part
Inventor: ISHIBE SEIJI
IPC: F02B75/32
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To drastically improve total efficiency of energy saving of an internal combustion engine.  <P>SOLUTION: In this structure, a slide shaft fixed to a piston is penetrated through a cylinder head and drawn out to an upper side, and a connecting rod pin provided in the slide shaft and double crank pins are connected to double cranks provided in the upper part of the piston. Linear motion of the piston of the internal combustion engine is converted to rotational movement, and torque output is taken out from double crankshafts. In a single crank, when linear motion is converted to rotational movement, conversion absorption efficiency of torque components is bad. In contrast, in the double cranks, theoretically, due to toggle effects for opening connecting rods in right and left sides and early inclination and a large inclination angle of the connecting rods, the torque conversion effect from linear motion is increased and energy loss is reduced. Normally, an engine has one crank which is identical to an output shaft. In contrast, in this structure, the crankshaft smoothly reciprocated on the piston and the double crankshafts for output are separated so as to enhance torque generation efficiency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019677-A (JP)
Title: L-shaped gas valve
Inventor: HAYASHI MICHIO
IPC: F16K5/10
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce flow resistance of a gas hole formed on a valve element.  <P>SOLUTION: The gas hole 31 is formed to have an oval shape long in the bending inner and outer directions. The gas hole 31 is divided into three portions of an inner portion 31A, a central portion 31B and an outer portion 31C, in the bending inner and outer directions. When a virtual gas hole 31' having a circular cross section with the same flowing area as that of the gas hole 31 is similarly divided into three portions, a ratio of the flow passage area of the outer portion 31C to that of the central portion 31B is set larger than a ratio of the flow passage area of an outer portion to that of a central portion of the virtual gas hole 31'.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019130-A (JP)
Title: Detergent composition and deterging method of dishes using the same
Inventor: ODASHIRO MASAYUKI
IPC: C11D3/39
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition effectively utilizing an enzyme in deterging of dishes, etc. and to provide a deterging method of dishes using the composition.  <P>SOLUTION: The detergent composition is composed of (A) a detergent part and (B) an auxiliary detergent part. The detergent part (A) comprises one or more components selected from an oxygen-based bleaching agent, a strong alkali builder and a highly functional chelating agent and the auxiliary detergent part (B) contains an enzyme and the contents of the oxygen-based bleaching agent, the strong alkali builder and the highly functional chelating agent is <1 mass% based on total solid content of the detergent part (A) and the auxiliary detergent part (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019454-A (JP)
Title: Telescopic ladder
Inventor: ERA OSAMU
IPC: E06C7/06
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic ladder which enables a binding metal mounting seat for mounting a binding metal for regulating the descent of the ladder on the support of the ladder to be mounted and fixed with sufficient strength against the longitudinal load of the support, and which can easily adapt to the supports of various sizes, different in an interval between opposed wall sections facing each other in the longitudinal direction of the support.  <P>SOLUTION: The binding metal mounting seats D1 and D2 comprise a mounting wall 36 for mounting the binding metal 32, and mounting portions 38 and 40 which are provided in the upper and lower portions of the mounting wall 36, respectively. The upper and lower mounting portions 38 and 40 are arranged between the opposed wall portions 13C and 14C facing each other in the longitudinal direction of the support 11C, and between the opposed wall portions 13B and 15B facing each other in the longitudinal direction of the support 11B, respectively; the opposed wall portions 13C and 14C, the opposed wall portions 13B and 15B, and the mounting portions 38 and 40 are mounted and fixed by means of a penetrating rivet 44; and an extruded shape 48, which has the mounting wall 36 and the mounting portions 38 and 40 and which is formed in such a long shape that the fastening implement-penetrating direction of the mounting portions 38 and 40 is set as a longitudinal direction, is cut along a surface orthogonal to the longitudinal direction, so that the binding metal mounting seats D1 and D2 can be formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025046-A (JP)
Title: Positioning device for moving body
Inventor: HASEGAWA NAOTO
IPC: G01S19/28
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To correct accurately a subsequent positioning result, when a combination of satellites used for positioning is changed.  <P>SOLUTION: The positioning device for a moving body includes a determination means for determining whether the combination of satellites used for positioning is changed; a velocity vector calculation means for calculating a velocity vector of the moving body by using an observation value of a Doppler shift; a positioning means for positioning the position of the moving body based on a satellite signal; a moving vector calculation means for calculating a moving vector of the moving body in a prescribed time based on a change of a positioning result of the position of the moving body positioned by the positioning means; and a correction means for correcting the position of the moving body positioned by the positioning means by using both vectors of the velocity vector calculated by the velocity vector calculation means and the moving vector calculated by the moving vector calculation means, when determined that the combination of the satellites is changed by the determination means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023435-A (JP)
Title: Weather-strip for body flange, and its manufacturing method
Inventor: FUJII YOSHITO
IPC: B60R13/06
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product reducing the usage of a mold shaping material, easily manufactured, and dealing with a resin core material, in a weather strip mounted on a body flange of an automobile and having the core material embedded therein.  <P>SOLUTION: The weather-strip comprises: a substantially U-shaped mounting base 2; and a seal part 3. The weather-strip has an endless state formed by mutually connecting, at a mold shaping part, ends of an extrusion molding part E, in which the core material 4 is embedded which is formed by combining, at a combining part 6, a horizontal wall 5a of multiple U-shaped parts 5 in which a vertical wall 5b is mounted in conjunction at both ends of the horizontal wall 5a. The wall thickness of the mold shaping part in a longitudinal direction is 10 mm or less to be a thin molding part 7. Further, the weather-strip has, on an outer surface or/and an inner surface of a bottom wall part 2a, a cut line 8 in which the bottom wall part 2a is cut in a substantially Z shape, a substantially U-shape, or a substantially H shape at a predetermined part, and the core material 4 embedded in the mounting base 2 is separated by continuously disconnecting the horizontal wall 5a of the U shaped part 5 and the combination part 6, or only the horizontal wall 5a or only the combination part 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024556-A (JP)
Title: Slip control device and slip control method
Inventor: ISHIDA YASUTO
IPC: B60W30/02
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To travel a vehicle at demanded vehicle speed by inhibiting drop of vehicle speed when drive wheels slip.  <P>SOLUTION: This device is provided with an engine control part 9 operating drive torque, a drive torque supply means supplying the drive wheels with the operated drive torque, and a slip inhibition means inhibiting slippage of a drive wheel when the drive wheel slips, and operates drive torque by adding consumed drive torque corresponding to drive torque consumed by inhibition of slip of the drive wheels by the slip inhibition means to the demanded drive torque operated by an engine control part 9 when the drive wheels slip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022463-A (JP)
Title: Ultrasonic diagnostic system, spectrum image display method, and spectrum image display program
Inventor: BABA TATSURO
IPC: A61B8/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to adjust speed ranges and offset estimating values, to reverse for reversing the positive and negative of a blood flow direction, and to display spectrum images optimal for doppler measurement with a simple operation.  <P>SOLUTION: Histograms relative to speed (frequency f) components are generated from the spectrum images and reverse so as to match the same to the positive of the speed of the spectrum images as the blood flow moving toward the speeds of the sign of the positive or the negative of the speed of the spectrum images whose most frequent speed component is present in the histogram, for example in the direction in which the positive side is preset on the screen of a display 6, for example toward an ultrasonic probe 1 in the upper side of the screen of the display 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024623-A (JP)
Title: Oil strainer
Inventor: NAKAJIMA HIDEKI
IPC: F01M11/03
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure sealing property by a sealing material by suppressing generation of a sink mark in an inner surface of a groove part when molding, in the case of fitting the sealing material to the groove part formed at an attaching part of a case.  <P>SOLUTION: The attaching part 14 is arranged at an end part of a cylindrical part 12 of the case. The groove part 15 is arranged around an opening of an oil outflow hole 13 in an attaching surface 14a of the attaching part 14. The sealing material 30 is fit in the groove part 15. The groove part 15 is positioned radially outside of a wall part structuring the cylindrical part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025757-A (JP)
Title: Image forming apparatus
Inventor: KOJIMA ETSUSHI
IPC: G03G15/16
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing stripe-like image disturbance caused by a decrease in a distance between sheets of paper during consecutive image formation.  <P>SOLUTION: In the image forming apparatus 100, the length of an intermediate transfer belt 1 from the primary transfer section T1d of a photoreceptor drum 1d for forming a black toner image to its secondary transfer section T2 is 60 mm. An interval between sheets is set according to the type of each recording material P, and image formation is carried out consecutively. However, if the calculated interval between the sheets is less than 73 mm, an interval of 73 mm is set regardless of the actual measurement. This prevents a toner image primarily transferred by the photoreceptor drum 1d from being disturbed by a change in the tension of the intermediate transfer belt 1 hit by a secondary transfer roller 3 at the instant that the recording material has passed through the secondary transfer section T2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030645-A (JP)
Title: Constant velocity joint and image forming apparatus
Inventor: TAKIGAWA JUNYA
IPC: G03G15/00
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity joint obtaining an improved constant velocity accuracy, extending the life of an outer ring and smoothly incorporating a cage in the outer ring, and also to provide an image forming apparatus.  <P>SOLUTION: The diameter D of a virtual circle (referred to as an inscribed circle of a track groove hereinafter) extending along the outer groove and the inner groove is set to be equal to or larger than the diameter B of a ball 152. Thus, since preload is not applied to the ball 152 engaged between the grooves, the ball 152 smoothly moves in a sliding manner with respect to the outer groove and the inner groove, thereby obtaining the improved constant velocity accuracy. Also, wear of the outer groove and the inner groove is prevented and the life of the outer ring is extended. The ball retained in the cage is smoothly inserted in an annular space between the inner groove and the outer groove so that the cage is incorporated in the outer ring easily.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028946-A (JP)
Title: Optical material-protecting laminate, and electroluminescence optical element and electrophoretic display panel using the same
Inventor: YAMAMOTO WATARU
IPC: H05B33/14
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a the optical material-protecting laminate integrally laminated with a protective film, and having high transparency and high barrier property with respect to oxygen, water vapor or the like, which is used as a surface base material which is easily handled, has satisfactory suitability for working and does not deteriorate the barrier property, in particular, even when performing protective film peeling upon usage, and to provide an electroluminescence optical element and an electrophoretic display panel which use the optical material-protecting laminate.  <P>SOLUTION: The optical material-protecting laminate which is transparent and has the barrier property, is constituted so that the protective film which is peeled and removed during usage in a composite form of a pressure-sensitive adhesive layer and a pressure-sensitive base material is laminated integrally with the surface base material which has the barrier property and constitutes the surface of a display element by itself, wherein the surface base material includes a transparent vapor deposition layer made of inorganic oxide deposited on the transparent base material as a transparent barrier layer and the peeling strength of the adhesive layer is 100 mN/25 mm or less with respect to the surface base material. And, the electroluminescence light emitting element and the electrophoretic display panel which are provided with the optical material-protecting laminate are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029752-A (JP)
Title: Formation inhibitor for abnormal type prion protein
Inventor: NUMATA OSAMU
IPC: A61P43/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nature-originated formation inhibitor for an abnormal type prion protein.  <P>SOLUTION: This formation inhibitor for the abnormal type prion protein is characterized by using a polymeric polyphenol extracted from a fermented tea such as oolong tea, black tea, etc., as an active ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295006-A (JP)
Title: Automatic feeder provided with removable pressing plate
Inventor: LEE HSIN-WEN
IPC: H04N1/00
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic feeder provided with a removable pressing plate in which a plurality of paper sheets are made to pass successively through a scanning window of a scanner.  <P>SOLUTION: The automatic feeder includes the removable pressing plate provided at its bottom so that a user can easily remove the pressing plate and change it for a new one.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034175-A (JP)
Title: Game machine
Inventor: WADA HIDEAKI
IPC: A63F5/04
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the amusement of the play for a player having already experienced a locked state many times, in which the operation related to the play is canceled, without feeling annoyance in the actuation of the locked state.  <P>SOLUTION: The game machine includes game operation canceling means for canceling the game operation for a prescribed period of time based on the establishment of an advantageous state starting combination by a display combination determining means; high-probability replay game state control means for controlling the start and termination of a high-probability replay game state in which a replay combination to permit the start of the play without loading game values is determined as an internal winning combination at a relatively high probability; and an announcement frequency determining means for determining the number of times of announcement to announce information on a termination combination for avoiding establishment of the termination combination when a high-probability replay game state terminating combination is determined as the internal winning combination by a lottery in the operation canceled period. An announcement means announces the information on the termination combination when the number of times of announcement indicated in the announcement frequency information is at least "1" in the high-probability replay game state, and a presentation means executes the presentation corresponding to the determined number of times of announcement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008036424-A (JP)
Title: Pneumatically powered surgical cutting and fastening instrument with actuator at distal end
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/32
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatically powered surgical cutting and fastening instrument.  <P>SOLUTION: The surgical instrument that includes a distal member is configured to receive a pneumatically operated tool assembly therein. The instrument may also include an elongate shaft assembly that has a distal end portion that is coupled to the distal member and a proximal end portion. A drive member may be supported by the distal end portion of the elongate shaft assembly and may be configured to apply at least two actuation motions to the pneumatically operated tool assembly upon receipt of at least one pneumatic drive signal from a source of pneumatic power. The drive member may comprise a dual-acting cylinder, a single-acting cylinder, a bellows assembly, etc. The distal end portion of the elongate shaft member may articulate relative to the proximal end portion thereof and/or the distal end portion of the elongate shaft assembly may be detachable from the proximal end portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009037498-A (JP)
Title: Information distribution system, information distribution method, information distribution server, and terminal device
Inventor: SHIMIZU TOYOHIKO
IPC: G06F17/30
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To store a moving history (log) of a terminal device of a user preliminarily in a server, and to efficiently find a place visited by the user in the past.  <P>SOLUTION: This information distribution system 10 accumulates positional information logs including positional information of the terminal device 20 and positional information of an acquisition time, into a moving log database 311, is provided with a keyword extracting means 306 for extracting a keyword including a time element and a keyword including a geographical element, based on a retrieval condition character string input from the terminal device 20, narrows down the positional information logs of the terminal device 20 stored in the moving log database 311, based on the keyword extracted by the keyword extracting means 306, and retrieves and distributes information of a corresponding POI accumulated in a POI information database 310, based on the narrowed down positional information log, when the positional information log is narrowed down.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034722-A (JP)
Title: Laser welding method
Inventor: OIKAWA MASASHI
IPC: B23K26/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding method by which a gap between materials to be worked can be prevented from being gradually widened and the yield of joined bodies is improved when weld zones are successively formed along a welding scheduled region.  <P>SOLUTION: The weld zones W1-Wn are successively formed along the welding scheduled region R of workpieces 10A, 10B for decision. At that time, presence or no presence of an abnormal gap is decided by decision reference time Td which is set between the irradiation starting time Ts of a laser beam and irradiation ending time Te in an abnormal gap decision section 37 on the basis of the output value from an AE (acoustic emission) sensor. When it is decided that there is the abnormal gap, the irradiation of the laser beam is interrupted at the decision reference time Td without performing the irradiation until irradiation ending time Te by a laser beam irradiation control section 33. In this way, even when the abnormal gap is caused in the weld zone forming position Ni, invasion of a penetration part into the gap is suppressed or prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007329497-A (JP)
Title: Method of fabricating semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/08
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process of producing and a method of fabricating high productivity TFTs having different LDD structures at the same time on an identical substrate, and also to provide novel structures of the process and the method.  <P>SOLUTION: The process is implemented by employing a highly heat-resisting Ta film or Ta-based film for a wiring material, and in addition by covering with a protection layer to enable heat-treating at a high temperature (400 to 700°C). Using the protection layer as an etching stopper, the process includes, in producing a peripheral driving circuit structure, arranging TFTs having an LDD structure through self-alignment process using sidewalls 126, while, in producing a pixel matrix, arranging TFTs having an LDD structure through non-self-alignment process using insulators 125.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288224-A (JP)
Title: Photoelectric conversion apparatus, and manufacturing method of photoelectric conversion apparatus
Inventor: KOBAYASHI YASUYUKI
IPC: H01L31/04
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce optical deterioration of a photoelectric conversion apparatus, and to improve photoelectric conversion efficiency.  <P>SOLUTION: The photoelectric conversion apparatus is configured so that a first electrode; an amorphous silicon layer of a pin structure or a nip structure consisting of a p-type silicon layer, an n-type silicon layer and an i-type silicon layer; and a second electrode are at least sequentially laminated on an insulating substrate. A surface of the amorphous silicon layer side of the first electrode has a texture structure having a fine concave 12a and a fine convex 12b. In this apparatus, the texture structure is formed so that a value obtained by dividing the length of an endless line connecting the concave 12a around the convex 12b by an area of a region surrounded by the endless line connecting the concave 12a is 10-20 μm/μm<SP>2</SP>, and a spectral haze rate measured at wavelength 600-1,000 nm or preferably at wavelength 800-900 nm is within a predetermined range.  <P>COPYRIGHT: (C)2008,JPO&INPIT