baber/WOPTO huggingface dataset:
Patent JP-2009249345-A (JP)
Title: Heparin catheter lock solution stable even at weak acidity
Inventor: YAMAMOTO TAKASHI
IPC: A61K47/12
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter lock solution which is a heparin-containing catheter lock solution, has the anticoagulation activity of heparin, does not substantially contain a bacteriostatic component such as an antiseptic, an antibacterial agent, and an antibiotic substance, and has bacteriostasis at a physiological osmotic pressure and high safety.  <P>SOLUTION: The heparin-containing catheter lock solution having bacteriostasis to be injected into a blood vessel indwelling catheter has a pH of not higher than 5.5, contains a divalent cation or a sulfate ion, and has an osmotic pressure ratio of 0.5-3.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247676-A (JP)
Title: Occlusion diagnostic plate
Inventor: YOSHIDA MINORU
IPC: A61C19/05
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occlusion diagnostic plate, wherein the upper and lower teeth occlusion conditions, the inclination of the occlusion plane or positional dislocation between the upper and lower jaws are easily grasped based on occlusion traces recorded on the plate, and the plate is simplified in structure to reduce its manufacture cost.  <P>SOLUTION: The occlusion diagnostic plate 1 is a flat plate 2 made of a plastic material. Its use method is characterized by the point that the plate 2 is inserted into a subject's mouth, and that he or she is instructed to occlude and deform the plate 2 for use. The plate 2 also has a bending part 5, by which the plate 2 can be bent open or closed. Further, the plate 2 has a first member 3 arranged on its surface in contact with teeth to visually confirm the occlusion traces left on the first member 3, and a second member 4 provided on the reverse surface to the surface in contact with teeth to reinforce the strength of the plate 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008201589-A (JP)
Title: Conveying device and recording device
Inventor: FUJIOKA SATOSHI
IPC: B65H3/52
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device which can perform securely, precisely the skew correction and cue of media having different thicknesses, and to provide a recording device and a liquid ejection device.  <P>SOLUTION: The conveying device includes a first conveying roller for reversing a supplied medium, and a second conveying roller for conveying the supplied medium. The skew correction is made by moving the top end of the medium in a predetermined amount from the first conveying roller to the downstream side, and thereafter, returning the medium in a predetermined amount from the first conveying roller to the upstream side, or the skew correction is made by abutting the fore end of a medium on the first conveying roller, and in this state, causing a feeding roller to slip. These two types of skew correction are switched to each other depending on the types of media. A thin medium can be skew-corrected by the feeding and returning method, while a thick medium can be skew-corrected by the abutting and slipping method. Accordingly, one device can cope with the skews of media with different thicknesses.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009213458-A (JP)
Title: Scoop for pet's toilet
Inventor: KOBAYASHI MIDORI
IPC: A01K23/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scoop for a pet's toilet, capable of adapting to the various sizes of cat's sand and further easily separating the cat's sand from fine particles.  <P>SOLUTION: This scoop is characterized by alternately arranging sieving holes having an approximately 22 mm breadth and 7 mm lengthwise width and the sieving holes obtained by partitioning the holes having the approximately 22 mm breadth and 7 mm lengthwise width by 2 middle lines having a 1 to 2 mm width so as to make equal hole areas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252341-A (JP)
Title: Magnetic transfer master carrier, magnetic transfer method, and vertical magnetic recording medium
Inventor: MOROOKA ATSUSHI
IPC: G11B5/86
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic transfer master carrier, or the like, with which magnetic flux can be concentrated on a central section of a convex part, and thereby reducing the concave portion of a signal in a reproducing signal (a transfer signal) of a vertical recording medium.  <P>SOLUTION: In the magnetic transfer master carrier, equipped with a disk-shaped substrate and a magnetic layer formed on the substrate, the magnetic transfer master carrier, is such that a convex section having the magnetic layer, at least on the surface is formed, according to the information to be recorded on the vertical magnetic recording medium; and a groove is formed on the convex section, and the width W<SB>L</SB>of the convex section, in the circumferential direction and the width W<SB>G</SB>of the groove in the circumferential direction satisfy the relation: 0.1≤W<SB>G</SB>/W<SB>L</SB>≤0.5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008192173-A (JP)
Title: User authentication method and user authentication system
Inventor: OGAWA HIDEJI
IPC: G06F21/36
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new user authentication method for effectively preventing unauthorized access of a third person to the system and a system for realizing this method.  <P>SOLUTION: This invention includes the user authentication method and the user authentication system for enabling an authentication server to inform a use object system of its authentication result, by authenticating an input password based on a presented presenting pattern and a registered password deriving pattern of a user himself or herself, by enabling the authentication sever to input the password corresponding to the password deriving pattern of the user himself or herself on this presenting pattern, by generating and presenting the presenting pattern to the user, when the user uses the system, by preregistering the password deriving pattern in the authentication server with every user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009257431-A (JP)
Title: Valve gear
Inventor: SATO TETSUO
IPC: F16K31/22
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gear capable of improving a function as a valve.  <P>SOLUTION: In this first valve gear 410, since a first valve element 430 has a resistance part 433 serving as a resistance to a flow of drain, when the flow speed of the drain is fast, the first valve element 430 can be promptly operated by using force of the flow. Thus, the function as a valve can be improved. Since the resistance part 433 is formed to have a teardrop shape, resistance to a flow of drain flowing out from a first valve chamber 420 via a first communication port 121 is set larger than that to a flow of drain flowing into the first valve chamber 420 via the first communication port 121. Due to this structure, even when the flow speed of drain is fast, delay of timing to close the first communication port 121 is prevented, so as to improve a function to prevent outflow of drain from the first valve chamber 420.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258302-A (JP)
Title: Unevenness correction data obtaining method of organic el display device, organic el display device, and its manufacturing method
Inventor: MIZUKOSHI SEIICHI
IPC: H05B33/10
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain efficiently unevenness correction data of an organic EL display device.  <P>SOLUTION: A TFT gate voltage to drain current property (Vgs-Id property) of pixels of the prescribed numbers on a panel is measured, an average pixel property is approximated by a function of a power such as Id=(a(Vgs-b))<SP>c</SP>, (S1-S3). Next, all pixels are measured, and they are approximated by a function of a power such as Id=(a'(Vgs-b'))<SP>c</SP>using exclusive a' and b' for all pixels (S4, S5). Correction data of each pixel is operated by obtained a, b, c, a', b'.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257437-A (JP)
Title: Check valve
Inventor: FUJITA SATOYUKI
IPC: F16K15/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve which can completely closing an annular valve seat by a disk-like valve disc even if the disk-like valve seat is abutted in a slant posture on the annular valve seat when seated on it.  <P>SOLUTION: An entrance 1, a valve chest 5, and an exit 3 are formed by a valve casing which is composed of the entrance-side member 2 and the exit-side member 4. An annular valve seat 6 is provided between the entrance 1 and the valve chest, and the disk-like valve body 7 to open and close the annular valve seat 6 is arranged inside the valve chest 5. A coil spring 8 to energize the disk-like valve body 7 to the annular valve seat 6 is arranged inside the valve chest 5. A rib is provided in the inner peripheral wall of the exit-side member 4 and inside the rib inner surface, a slidably contacting inner surface 10 which the outer periphery of the disk-like valve body 7 slidably contact is formed. An R work is executed to the exit-side end 16 of the outer periphery of the disk-like valve body 7 and another R work is executed in the entrance-side end 17 of the slidably contacting inner surface 10 of the exit-side member 4. In the position in which the disk-like valve body 7 is seated in the annular valve seat 6, the region 16 in which the R work of the outer periphery of the disk-like valve body 7 has been executed and the another region 17 in which the R work of the slidably contacting inner surface 10 of the exit-side member 4 has been executed are fitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259636-A (JP)
Title: Temperature control system
Inventor: UENO MADOKA
IPC: H05B3/00
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control system for performing fine temperature control depending on a season/air temperature while efficiently preventing local cooling or overheat.  <P>SOLUTION: The temperature control system includes a signal transmitter on which an electric trace is applied to solidify and freeze fluid flowing in a process pipe and hold a predetermined temperature, for converting a physical value into an electric signal to be transmitted to a host system. The output of a temperature compensation temperature sensor for the signal transmitter is used as an electric trace control sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257251-A (JP)
Title: Engine and vehicle equipped with the same
Inventor: WATANABE YOSHIO
IPC: F02F1/24
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine enabling a cylinder head cover to be removed from a cylinder head without dismounting the engine from a vehicle having a small clearance above the cylinder head cover.  <P>SOLUTION: A cylinder block 22 is mounted on the cylinder head 20, and the cylinder head cover 21 is constructed in such a manner that the same can move in the right and left directions with respect to the cylinder head 20. The cylinder head cover 21 can be attached on and detached from the cylinder head 20 by moving the cylinder head cover 21 in the right and left directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259722-A (JP)
Title: Device and method for extracting electrode winding body
Inventor: MATSUSHITA SHOHEI
IPC: H01M6/02
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for extracting an electrode winding body from a core without causing the shift during removal.  <P>SOLUTION: The device for extracting the electrode winding body is provided for extracting from the core 10 the electrode winding body W which has an electrode sheet and a separator laminated and wound on the core 10. The core 10 has a chuck groove 12 formed in the surface along the axial direction for a chuck pawl to be inserted thereinto. An extracting chuck 20 is provided for gripping and holding the electrode winding body W wound on the core 10 between an inside chuck pawl 21 inserted into the chuck groove 12 and the chuck pawl 22 located on the opposite outside. The electrode winding body W being held by the extracting chuck 20 is moved relative to the core 10 in the axial direction and removed therefrom.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266836-A (JP)
Title: Circuit board and semiconductor device using same
Inventor: OCHI TAKAO
IPC: H01L21/60
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board which hardly causes a defect such as a short circuit due to a wire flow, whose wiring process is easy, and which copes with a multilayer wire.  <P>SOLUTION: The circuit board has an element mounting region 11a where a semiconductor element 20 is mounted, a first electrode 12 formed in a region outside the element mounting area 11a, and a first insulating projection portion 14 formed in a region between the element mounting area 11a and first electrode 12. Width at the upper end portion of the first insulating projection portion 14 is narrower than that at its lower end portion, and the side face of the first insulating projection portion 14 is inclined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264440-A (JP)
Title: Sliding member
Inventor: HANEDA SEIYA
IPC: F16C33/12
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member superior in nonseizure performance and fatigue resistance.  <P>SOLUTION: This sliding member is provided by coating a base material with an overlay 5. The overlay 5 is composed of metal. The size of a crystal of the metal for constituting the overlay 5 is formed larger in a crystal existing in a projection area than a crystal existing in a projection area existing on a surface of the overlay 5 and in a recessed area in the recessed area so that a trough part generated between mutual crystals of the metal existing in the projection area becomes deep, and lubricating oil is stored much in the trough part between the crystals of the projection area, and oil retentivity and the nonseizure performance can be improved. Impairment of the fatigue resistance of the whole overlay 5 can be prevented by compensating for reduction in strength due to enlarging the crystal of the projection area, by forming the size of the crystal of the metal existing in the recessed area smaller than the crystal of the metal of the projection area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264201-A (JP)
Title: Fast idle control device for vehicle engine
Inventor: TAKANO YUKI
IPC: F02D43/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and accurately detect completion of warming-up even in an environment where an engine temperature is difficult to rise up, and to avoid useless elongation of fast idling control in a fast idlie control device for a vehicle engine wherein warming-up of the engine is performed by opening an auxiliary air valve disposed in an auxiliary intake passage bypassing a throttle valve, ignition timing is retarded in order to prevent blowing up, and thereby an engine speed conforms to a target idle speed.  <P>SOLUTION: A retarded amount detection means 37 determines whether a total retarded amount from base ignition timing in retard control by an ignition timing control means 36 reaches a prescribed value or not, and outputs an end signal for ending fast idle control when it is determined that the total retarded amount reaches the prescribed value, and an auxiliary air valve control means 35 fully closes the auxiliary air valve 25 in accordance with end signal output from the retarded amount detection means 37.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234555-A (JP)
Title: Moored type spiral blade water turbine ocean current power generation, and moored type spiral blade wind mill floating power generating system
Inventor: ETO TADAKATSU
IPC: F03D1/06
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that Japan, though being poor in energy sources, inherently has Kuroshio (the Black current) as a vast natural source, but ocean current power generation in a deep sea is hard to develop by existing technologies or conventional idea.  <P>SOLUTION: A fleet is moored in a horizontal direction while absorbing gravitational force of a main cable extending over several thousand meters which is connected to a weight sunken on a deep sea bottom, and resistance of an ocean flow extending over depth of several hundred meters by buoyancy of a floating frame disposed at regular intervals, lifting a cable vertically, and absorbing the resistance of an ocean flow generated by the operation of the fleet and a group of spiral blade water turbines connected longitudinally and latitudinally due to buoyancy of a submerged floating catamaran disposed on the sea surface. The moored type ocean current power generation system and moored type floating generation system are composed of four inventions of (1) ocean flow area moor base system, (2) longitudinal and latitudinal connected submerged float catamaran, (3) horizontal multiplespiral blade turbine and wind mill, (4) hollow compressed gas filling material which utilizes the tension of the material acting in three-dimensional direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265940-A (JP)
Title: Fire alarm system
Inventor: FUJII TAKASHI
IPC: H04W74/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the delay of information transmission by the collision of radio signals while prolonging the service life of a battery.  <P>SOLUTION: When a fire is not sensed, each fire alarm TR asynchronously transmits the radio signal. When a fire is sensed, a master station TR1 transmits the synchronizing signal of a fixed cycle, respective slave stations TR2 are allocated to a time slot stipulated by the synchronizing signal, and synchronous communication is performed. Further, since a response message for confirming the reception of the radio signal is returned from the slave stations TR2 to the master station TR1 when asynchronous communication and the synchronous communication are switched, the asynchronous communication and the synchronous communication are switched surely in all the fire alarms TR. Also, by transmitting the radio signal including the response message from the slave stations TR2 to the master station TR1 matched with the timing at which the radio transmission/reception part 2 of the master station TR1 is switched to a reception state after the master station TR1 transmits the radio signal including a fire alarm message, the collision of the radio signal including the response message is evaded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265996-A (JP)
Title: Inspection device, verification method and verification program
Inventor: OTA AKINORI
IPC: G06F11/36
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve verification performance for a system to be verified.  <P>SOLUTION: A verification device includes: a relational database storing a state transition model representing transition among a plurality of states; a verification condition receiving means for receiving input of verification condition for the state transition model described in a CTL expression; a syntax analysis means for generating a syntactic tree including a plurality of nodes respectively associated with logical expressions by analyzing the verification condition wherein the logical expression for a parent node is defined based on the logical expression corresponding to a child node and an operator assigned to the parent node; a search sentence generating means for generating a search sentence for searching for a state satisfying the logical expression corresponding to each node of the syntactic tree; and a search execution means for searching the relational database for each search sentence in descending order of depth of node in hierarchy toward a root node from a leaf node in the syntactic tree, and thereby respectively acquiring a state corresponding to the each search sentence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262456-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MORISHITA KOICHI
IPC: B41J2/205
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To form an image with higher image quality by correcting a density fluctuation in real time.  <P>SOLUTION: An image forming apparatus which forms a halftone image on a print medium (200) using multipass processing of scanning a single area on the print medium (200) by an inkjet head (220) N times (here, n is an integer of two or more) and forming dots every scan operation includes a pass division table (410) used to set the print density ratio of each scan operation, a print data generation unit (370) which generates print data of each scan operation, a printer engine (180) which prints a halftone image on the print medium (200) on the basis of the print data generated in the print data generation unit (370), and a sensor (340) which detects the state of printing on the print medium (200) by the printer engine (180). The print data generation unit (370) corrects print data in synchronism with printing by the printer engine (180) on the basis of the print density ratio set by the pass division table (410) and the printing state detected buy the sensor 340.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266715-A (JP)
Title: Cylindrical nonaqueous electrolyte primary battery and its manufacturing method
Inventor: YAMANO ATSUSHI
IPC: H01M6/16
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical nonaqueous electrolyte primary battery having excellent heavy load pulse discharge characteristics and heavy load continuous discharge characteristics, and to provide its manufacturing method.  <P>SOLUTION: The cylindrical nonaqueous electrolyte primary battery has an electrode group having winding structure formed by spirally winding a positive electrode containing manganese dioxide or graphite fluoride and a negative electrode through a separator, the negative electrode has a metallic lithium-containing layer and a current collector, and a lithium-aluminum alloy is formed on the surface on the opposite side to the current collector in a portion of 20-75% of the width of the metallic lithium-containing layer. The cylindrical nonaqueous electrolyte primary battery is manufactured by using the negative electrode in which the current collector is arranged on one side of a metal lithium foil or a lithium alloy foil, and an aluminum foil having the width of 20-75% of that of the metal lithium foil or the lithium alloy foil is arranged on the surface on the opposite side to the current collector of the metal lithium foil or the lithium alloy foil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008186035-A (JP)
Title: Method and apparatus for aligning optical component, and method for manufacturing assembly of optical component
Inventor: KOISHI YU
IPC: G02B6/42
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To quickly align optical components.  <P>SOLUTION: A light beam, emitted from an optical source module 3 and introduced to an optical fiber 4, is detected by a photodetector 15, and the output of the photodetector 15 is logarithmically amplified by an amplifying part 16. While the optical source module 3 is scanned back and forth repeatedly by a piezo actuator 9 one-dimensionally in X axis direction, a light intensity distribution is obtained in one-dimensional manner in the X axis direction, based on the amplifying 16 output obtained through this reciprocating scanning. On the basis of this one-dimensional light intensity distribution in the X axis direction, the relative position between the optical source module 3 and the optical fiber 4 is adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT