baber/WOPTO huggingface dataset:
Patent JP-2007128769-A (JP)
Title: Fuel cell, its lifetime evaluation method, and fuel cell system
Inventor: TANAKA HIROKI
IPC: H01M8/04
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifetime evaluation method of a fuel cell, capable of improving the accuracy of lifetime diagnosis, a fuel cell allowing high accurate lifetime diagnosis and decision of reuse, and a fuel cell system having this fuel cell.  <P>SOLUTION: The lifetime evaluation method stores operation record information of the fuel cell 20, which includes record information of an output voltage of the fuel cell 20, record information of the number of times of drops of the cell voltage of each cell forming the fuel cell 20, and record information of frequency of high output operation of the fuel cell 20, etc., and diagnoses the lifetime of the fuel cell 20, based on the stored operation record information. The fuel cell 20 includes a storing means, such as nonvolatile memory 21a, for storing its own operation record information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006228394-A (JP)
Title: Method of writing data to semiconductor memory device
Inventor: FUJIO MASAKI
IPC: G11C16/04
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of writing data to a semiconductor memory device permitting improvement in reliability of data.  <P>SOLUTION: The method is for writing a data at a desired threshold voltage to a 1st memory cell when writing is carried out sequentially to 1st and 2nd memory cells disposed adjacent to each other, in a semiconductor storage device with memory cells for storing the data defined by the threshold voltage in a nonvolatile manner, and the 1st data write operation for writing the data at the threshold voltage lower than the desired threshold voltage into the 1st memory cell is performed, the 2nd data write operation is performed into the 2nd memory cell, then, 3rd data write operation for writing the data at the desired threshold voltage into the 1st memory cell is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007132244-A (JP)
Title: Horizontal engine
Inventor: SHIODA KATSUYUKI
IPC: F02F1/24
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To propose a technique concerning simplification and appropriateness of a lubrication oil passage by construction improvement of a horizontal engine.  <P>SOLUTION: The horizontal engine 1 has a cylinder head 4 disposed at a front of a cylinder block 3, a valve arm chamber 12 formed at a front of the cylinder head 4, a crankshaft 7 rotatably supported in a horizontal direction in the cylinder block 3, a lubrication oil pump 26 disposed on a horizontal one side of the crankshaft 7, a gear case 25 disposed on a horizontal other side and a piston 8 reciprocated back and forth in an almost horizontal direction. In the horizontal engine, a discharge port (oil passage 3a) of the lubrication oil pump 26 is in communication with an oil passage 3b perforated in a longitudinal direction in a wall of the cylinder block 3, a front end portion (oil passage 3d) of the oil passage 3b is in communication with a head side oil passage 4a perforated in the cylinder head 4, and the other end of the head side oil passage 4a is in communication with an oil passage 13b perforated in a valve arm support 13 provided in the valve arm chamber 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131906-A (JP)
Title: Zn-BASED ALLOY PLATED STEEL
Inventor: TAKAHASHI AKIRA
IPC: C23C2/06
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly corrosion resistant zinc-based alloy plated steel having excellent adhesion with a clear coating film in a zinc-based plated steel sheet having grayish white appearance by various abrasions.  <P>SOLUTION: Regarding the Zn-based alloy plated steel having excellent adhesion with clear coating and having a grayish white appearance, on the surface layer of a plating layer having a hairline appearance obtained by being subjected to grinding to one direction with grinding paper or No.4 mat finishing or having a satin-finished appearance by blast treatment with metal shots or beads, and having a plating coating weight of 10 to 300 g/m<SP>2</SP>and a plating composition of, by mass, 5 to 60% Al, 1 to 5% Mg and 0.01 to 2% Si, and the balance Zn with inevitable impurities, an oxide layer composed of oxide, hydroxide or a mixture of oxide and hydroxide and comprising metal components so as to satisfy, by mass, 40 to 80% Al, 5 to 20% Mg, and the balance Zn with inevitable impurity metal components is present by 0.1 to 50 mg/m<SP>2</SP>as its coating weight.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130889-A (JP)
Title: Inkjet recording device, and inkjet recording method
Inventor: SUZUKI KAZUO
IPC: B41J2/175
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an ink accumulation on a rotating preliminary discharge receiving section in an inkjet recording device which performs a preliminary discharge to the rotating preliminary discharge receiving section.  <P>SOLUTION: In this inkjet recording device which performs the preliminary discharge to the rotating preliminary discharge receiving section, the preliminary amount for the rotating preliminary discharge receiving section is measured. By the measured value, the rotation of the rotating preliminary discharge receiving section is controlled, and the starting of a cleaning sequence for the rotating preliminary discharge receiving section is controlled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130726-A (JP)
Title: Composite grinding tool
Inventor: NIIZAKI YUICHIRO
IPC: B24D99/00
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite grinding tool, dispensing with a fixing means requiring a pressing screw in combining a male grinder holding a core grinding element at the tip of a shank and a female grinder holding a contour grinding element surrounding the outside of the core grinding element at a pedestal with the shank shared with each other, or in disassembling the assembled composited grinding tool.  <P>SOLUTION: This composite grinding tool includes: the male grinder 14 holding the core grinding element 13 at the tip of the shank 12 and provided with a male screw 12b at a part of the shank 12 adjacent to the core grinding element; and the female grinder 17 holding the contour grinding element 16 surrounding the outside of the core grinding element 13 at the pedestal 15 and provided with a hole 18a for inserting the male screw 12b in the center of the pedestal 15, wherein the male screw 12b is inserted in the hole 18a and both grinders 14, 17 are removably held on the same shank 12 by an engagement means with the male screw 12b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135023-A (JP)
Title: Method for changing over master for multi-component server and plant system
Inventor: MIYAHARA SHINJI
IPC: H04L12/28
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely change over a master in a plant system for a multi-component server.  <P>SOLUTION: A master-information area and a counter-information area are formed in a plant controller, and count values are written and processed to respectively assigned registers in the counter-information area at a specified period during the normal processings of each server. Each server acquires the master information and the counter information at a preset period at every server, and the master changeovers of the servers are carried out by the acquired conditions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137081-A (JP)
Title: Traveling wind introduction path structure of vehicle
Inventor: SAEKI YOSHIFUMI
IPC: B62D25/20
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure for securing a traveling wind introduction path capable of using traveling winds biased by a rectifying plate to cool equipment while preventing disturbance of an airflow by the rectifying plate.  <P>SOLUTION: Traveling winds from a front biased inward of a vehicle width direction are introduced in an undercover 1 by a rectifying plate 15 from an opening 3 provided at a vehicle width direction side of the undercover 1, so that the traveling winds can be used for cooling the equipment in the undercover 1. Furthermore, a tie-down hook 16 is installed between the opening 3 and the rectifying plate 15, so as to prevent stepping stones and the like from front wheels from entering the undercover 1. The tie-down hook 16 has a flange hole 16a, so as not to avoid introduction of the biased traveling winds.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135883-A (JP)
Title: Rice cooker
Inventor: NISHIDA TAKASHI
IPC: A47J36/04
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating type rice cooker with a light-weight and highly heat conductive pot.  <P>SOLUTION: By molding a material 13 whose main component is a carbon material such as graphite into a pot 9 while inserting it to a highly heat resistant synthetic resin 12, the pot has an excellent electromagnetic induction heating property, quickly conducts generated heat, is also light in weight since metals are not used and is highly corrosion resistant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139093-A (JP)
Title: Fixed constant velocity universal joint
Inventor: YAMAZAKI KENTA
IPC: F16D3/2237
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely fix a receiving member to a cage while reducing cost of a product by eliminating finishing work in a receiving member press-in part of the cage.  <P>SOLUTION: This fixed constant velocity universal joint has an outer member having a spherical inner surface forming a plurality of track grooves, an inner member having a spherical outer surface forming a plurality of track grooves, a ball arranged in a wedge-shaped ball track formed by cooperation of the track grooves of the outer member and the track grooves of the inner member and the cage 40 arranged between the spherical inner surface of the outer member and the spherical outer surface of the inner member and holding the ball, and is formed by pressing the receiving member 56 for receiving pressing force from a pressing part in an inner diameter of the cage 40 by arranging the pressing part on the inner member side for making elastic pressing force act in the axial direction. A flexible part 56e is arranged in an outer peripheral edge part of the receiving member 56. Its flexible part 56e is formed as an overhang part of diametrically expanding a part between both slits 56d in the radial direction by forming two strips of axial directional slits 56d at an interval in a cylindrical part 56c of its receiving member 56.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140970-A (JP)
Title: System for managing automatic adjustment machine using facility
Inventor: NADA NOBUTARO
IPC: G07B15/00
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a system for managing an automatic adjustment machine using facilities capable of inexpensively performing management without issuing a leaving card.  <P>SOLUTION: A shoe locker 3 with a lock for keeping the shoes of a facility user is arranged before a front 1. The front 1 includes a management terminal 23 for generating an entering person management file to manage entering/leaving and usage charge with facility user identification data as identification reference; and a server 25 for management having the entering person management file. A service area 21 is arranged next to the front 1. The automatic adjustment machine 39 for adjusting the unpaid usage charge of the facility user is arranged in the outlet of the service area 21. A leaving gate device 41 for permitting the passage of the facility user who terminates adjustment with the automatic adjustment machine 39 is arranged between the automatic adjustment machine 39 and the shoe locker 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143575-A (JP)
Title: Bag with rolling wheel
Inventor: WAKAMATSU MIKIO
IPC: A45C5/14
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To position a bag with rolling wheels of a type of carrying a case while tilting and pulling it at the side part of the body, to reduce an occupancy area at the front, back, left and right, to carry it lightly, and to improve the function of suppressing the side toppling of the bag and the easiness of the opening and closing operation of the case by position setting of an opening formed on a case body and the rolling wheels.  <P>SOLUTION: The opening is formed along a virtual cutting surface over an upper side wall surface c3 in a forward tilting posture, both wall surfaces c2 and c4 connected to the front and back and one side surface 1A of wall surfaces constituting the case body 1 in a rectangular box shape whose long diameter direction is along a cross direction. The wall surface part of a range covering the opening is constituted of a freely openable and closable lid body 12b. A part where a slide fastener 13 is attached around the opening is constituted of a surface part approaching the right angle to the virtual cutting surface more than the wall surface that the virtual cutting surface obliquely crosses.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145353-A (JP)
Title: Cap
Inventor: HIRAHARA HOZUMI
IPC: B65D41/04
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap capable of reliably preventing any liquid content from dripping on an outer wall of the cap or an outer wall of a container body in a container for dressing or the like with the cap mounted on the container body.  <P>SOLUTION: The cap 1A is equipped with a cap body 20 mounted on a mouth part 31 of a container body 30, and an upper lid 10A to be screwed and fitted to the cap body 20. A spouting cylinder 21 is protruded from a top face of the cap body 20, and an annular cylinder 11 to be pressed against an inner wall of an upper end of the spouting cylinder 21 while the upper lid 10A being fitted to the cap body 20, a semi-spherical or conical projecting part 12 formed in an area surrounded by the annular cylinder 11, and a radial rib 13 for connecting a base part of the annular cylinder 11 and a base part of the projecting part 12 between the annular cylinder 11 and the projecting part 12 are provided on an inner side of the top face of the upper lid 10A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149223-A (JP)
Title: Disk storage device and magnetic head
Inventor: ABE TSUYOSHI
IPC: G11B5/31
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive of a perpendicular magnetic recording system capable of achieving a variable track pitch configuration effective in the perpendicular magnetic recording system, thereby achieving a high track recording density.  <P>SOLUTION: In the disk drive 10 of the perpendicular magnetic recording system, a magnetic head 12 including a write head 12W having a main magnetic pole with a trapezoidal or triangular bottom face is used with the following track configuration, wherein a track pitch set on the basis of the size of the bottom face of the main magnetic pole, a skew angle and a bevel angle is variable at a radial position on a disk medium 11 where the skew angle is equal to or greater than the bevel angle in a relation between the skew angle of the magnetic head 12 positioned on the disk medium 11 and the bevel angle at the bottom face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144472-A (JP)
Title: Method for cold-rolling metallic sheet and cold tandem mill
Inventor: KIMURA YUKIO
IPC: B21B45/02
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cold-rolling a metallic sheet and a cold tandem mill by which the high reduction rolling of a high-strength steel sheet is made possible by reducing rolling load by stably improving the lubricity of a rolling stand in the cold tandem rolling of the high-strength steel sheet even when it is in the low-speed rolling state without increasing the cost of equipment and the running cost.  <P>SOLUTION: This method is a method for cold-rolling the metallic sheet for rolling the metallic sheet whose 0.2% proof stress before the cold-rolling is ≥220 MPa with the cold tandem mill The cold tandem mill, the work rolls of at least one rolling stand of which are 0.2-1.0 μm in the average roughness Ra of the surface, is used and the surface roughness is imparted by shot blasting using spherical particles of ≤200 μm in average particle size.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149591-A (JP)
Title: Surface emitting body and display device
Inventor: KUISEKO MANAMI
IPC: H05B33/02
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting body provided with a surface-emitting element, with improved luminance of the light emitted from front face.  <P>SOLUTION: On the surface-emitting body on which a light control sheet having indentation is adhered, the shape of the convex part of the indentation is contracted toward the emitting face of a translucent base plate, and the shape of top-end face of the contracted convex part is made flat. The top-end face is adhered to the emitting face of the translucent base plate, and a translucent material having refractive index lower than that of the light control sheet is filled in between the convex part and the light-emitting face of the surface-emitting element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153662-A (JP)
Title: Metal nitride nanoparticles and method for producing the same
Inventor: WAKI KOKICHI
IPC: C01G15/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide metal nitride nanoparticles which can be produced by a simple liquid phase synthetic method at a relatively low temperature, undergo easy control of particle diameter, and have a narrow particle diameter distribution, and a method for producing the same.  <P>SOLUTION: The metal nitride nanoparticles comprise the nitride of at least one metal selected from the group 1-15 metal elements of a periodic table and have a coefficient of variation of the particle diameter distribution being ≤25%. The method for producing the metal nitride nanoparticles includes: a step of obtaining a metal nanoparticle dispersion by reacting a solution of a metal salt containing at least one metal element selected from the group 1-15 metal elements of the periodic table with a reducing agent solution; and a step of nitriding metal nanoparticles by supplying a nitrogen source to the metal nanoparticle dispersion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163553-A (JP)
Title: Microscope, objective lens unit for microscope, and adaptor for objective lens
Inventor: YAMAZAKI SHOHEI
IPC: G02B21/10
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope capable of easily altering the polarizing state of a dark field illumination by a simple configuration, and to provide an objective lens unit and an objective lens adaptor.  <P>SOLUTION: The objective lens barrel 20 of the microscope 1 is provided with an objective lens adaptor 30 defining spaces 31a to 31d composing a dark field illumination optical path extending from one end of the objective lens barrel 20 to the other end thereof along the side faces of the objective lens barrel 20. Polarization optical elements 50a to 50d are supported on the dark field illumination optical path by the objective lens adaptor 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163197-A (JP)
Title: Inertial sensor unit
Inventor: SAITO KAZUYOSHI
IPC: G01C19/56
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the inertial sensor unit capable of realizing miniaturizing and lowering cost by providing a detection element part for a plurality of resolution requests without providing every resolution function.  <P>SOLUTION: The inertial sensor unit comprises the detection element part for detecting acceleration or angular velocity of a detection object as inertial forth and outputting with an analogue signal, the signal process element part for converting the detection force into a digital signal, the inertial sensor to be fixed on the object for outputting digital sigal, and the operation part for processing the digital signal. Herein, the signal process element part is composed of: the digital converting part for converting at least two kings of the first digital conversion process for converting the first range of analogue signal level of the detection element part into the prescribed bit digital signal, and the second digital conversion process for converting the second range into the prescribed bit digital signal; and the multiplexing part for outputting the two kinds of digital signals by time division multiplexing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166053-A (JP)
Title: Data transfer control apparatus and image reading apparatus
Inventor: MIZUTA MASAHIKO
IPC: H04N1/04
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer control apparatus and an image reading apparatus wherein a line sequential sensor and a dot sequential sensor are exclusively connected.  <P>SOLUTION: The data transfer control apparatus includes: a first terminal RIN1 for receiving a first signal; a second terminal RIN2; a first switch 121 connected to the first terminal; a second switch 122 connected to the second terminal; a first sampling circuit 131 for receiving either the signal of the terminal RIN1 or the signal of the terminal RIN2 from the first switch or the second switch both exclusively controlled; a third terminal GIN1 for receiving a second signal; a fourth terminal GIN2; a third switch 123 connected to the third terminal; a fourth switch 124 connected to the fourth terminal; a second sampling circuit 132 for receiving either the signal of the terminal GIN1 or the signal of the terminal GIN2 from the third switch or the fourth switch both exclusively controlled; a fifth terminal BIN1 for receiving a third signal; a sixth terminal BIN2; a fifth switch 125 connected to the fifth terminal; a sixth switch 126 connected to the sixth terminal; and a third sampling circuit 133 for receiving a signal through the fifth switch or the sixth switch exclusively controlled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163662-A (JP)
Title: Actuator device and lens drive unit
Inventor: KOSAKA AKIRA
IPC: G02B7/04
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of accurately moving drive targets.  <P>SOLUTION: Using SMAs 110 and 120 in which the rate of displacement in length is about 0.1% or more, a clamp member 10 is reciprocally moved between a gripped state in which a positional relation between the clamp member 10 and a cam cylinder 20 is fixed, and a released state in which the clamp member 10 and the cam cylinder 20 are released from the gripped state, that is, the positional relation between them is not fixed. In such a configuration, a displacement caused by SMAs 110 and 120 having the high rate of displacement is increased to such a degree that the factor of an error such as elastic deformation of each of composing members near a lens drive unit 2A including an actuator device is ignored. The cam cylinder 20, a lens group, and so on, which are drive targets are accurately moved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163682-A (JP)
Title: Polyester for toner
Inventor: SHIRAI EIJI
IPC: G03G9/087
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester for a toner which is excellent in low temperature fixability and offset resistance and with which contamination in a machine can be reduced and a method for manufacturing the same, and a toner containing the polyester.  <P>SOLUTION: There are provided the polyester for the toner obtained by condensation polymerization of an alcohol component and a carboxylic acid component containing 0.5 to 50 mol% ≥10C alkyl succinic acid and/or ≥10C alkenyl succinic acid, the polyester for the toner of respectively 0.5 ppm or less in the detected quantities of 6-methyl-2-heptanone and 5-methyl-2-heptanone in heating desorption-gas chromatograph-mass spectrometry and the method for manufacturing the same, and the toner containing the polyester for the toner.  <P>COPYRIGHT: (C)2007,JPO&INPIT