baber/WOPTO huggingface dataset:
Patent JP-2008202976-A (JP)
Title: Testing device for engine
Inventor: ARAYA TAKAHIRO
IPC: F02D45/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device for an engine capable of improving the searching accuracy of an engine operable domain.  <P>SOLUTION: When searching for the engine operable domain X in a coordinate system using a plurality of operation conditions as parameters, the first search starting point is arranged in the operable domain X (ST1), and the first boundary search is performed by arraying a plurality of search points successively in a prescribed direction by using the first search starting point as a starting point (ST2); and an operable domain A<SB>1</SB>is calculated temporarily, based on a boundary point of the operable domain X acquired by the first boundary search (ST3). Then, the second search starting point is arranged in a domain a<SB>1</SB>, having a coarse arrangement density of search points in the operable domain A<SB>1</SB>(ST5), and the second boundary search is performed by arraying a plurality of search points in a prescribed direction, by using the second search starting point as a starting point (ST6). Then, an operable domain A<SB>2</SB>is calculated, based on each boundary point of the operable domain X acquired by the first boundary search and the second boundary search (ST7).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202430-A (JP)
Title: Control device and control method for internal combustion engine
Inventor: TANAKA HIROYUKI
IPC: F02M25/08
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for controlling an internal combustion engine, which provides accurately grasping properties of fuel in a fuel tank.  <P>SOLUTION: This device is provided with; a storage part 63 storing properties and quantities of fuel stored in the fuel tank 33; a refilling fuel data receiving part 7 receiving refilling fuel data which are properties and quantity of refilling fuel sent form a refilling fuel data sending part provided on refilling facilities 100; a supply quantity calculation part65 calculating supply quantity of fuel supplied to the internal combustion engine 1; a stored fuel calculation part 67 calculating properties and quantity of fuel stored in the fuel tank 33, based on refilling fuel data and stored fuel data, or on a supply quantity and stored fuel data; and fuel data renewal part 68 renewing the store fuel data stored in the storage part 63 with calculated properties and quantity of fuel stored in the fuel tank 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203386-A (JP)
Title: Manufacturing method of optical laminate and image display apparatus
Inventor: INOUE TETSUO
IPC: G02F1/1335
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical laminate with which opalization of a coating film can be prevented in the optical laminate having the coating film containing lyotropic liquid crystal compounds.  <P>SOLUTION: The optical laminate comprises a base material and the coating film which is laminated at least on one surface of the base material and contains the lyotropic liquid crystal compounds. The manufacturing method of the optical laminate has a step A of applying a solution containing one or more kinds of lyotropic liquid crystal compounds onto the base material to form a wet coating film and a step B of drying the wet coating film by blowing wind against a surface of the wet coating film simultaneously with the step A or after the step A before the wet coating film is dried. In the step B, the wind is blown from an oblique direction and preferably a wind direction X1 is 0° to 60° or less to a plane 2a of the base material 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201745-A (JP)
Title: New flavanol compound and method for producing the same
Inventor: CHO TAIRA
IPC: C07D311/32
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound which has ability for preventing damages caused by active oxygen and lipid peroxides produced in living bodies by the antioxidative action of the compound, and can be used as a medicine, a cosmetic, a healthy food, a food additive or the like.  <P>SOLUTION: This flavanol compound represented by formula (1) is provided. The compound can be produced by reacting a procyanidin dimer originated from immature apple fruits with a nucleophilic acid selected from the group consisting of acetyl cysteine and its salt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226805-A (JP)
Title: Device management system for processing client request
Inventor: LIFEN TIAN
IPC: B41J29/38
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To cope with the problem that there is a need for greater visibility into the availability and status of network devices.  <P>SOLUTION: A device management system is provided a method for coping with requests from a client device. The system has steps of: receiving a data processing request from a client device through a communication network by a computer; reading user preference data of a user associated with the data processing request received from the client device and indicating one or more attributes that the user would like a network device that possesses the request to have; deciding a network device that processes the request from the plurality of available network devices and transmitting the request to the decided network device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008201975-A (JP)
Title: Resin composition for cleaning
Inventor: INOUE YOSHIO
IPC: C08L101/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for cleaning a resin processing machine exhibiting high workability in operation and high cleaning performance.  <P>SOLUTION: The invention relates to the resin composition for cleaning which is molded into a desired form, and comprises (a) 100 pts.mass of a thermoplastic resin, (b) 1-10 pts.mass of a surfactant, and (c-1) 20-200 pts.mass of glass fiber, wherein the content of chips originating from the component (c-1) is <0.2 mass%, the composition satisfies V<0.63 wherein the porosity (V) is expressed by the following formula (I); V=1-bulk density of the resin composition for cleaning/density of the resin composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205356-A (JP)
Title: Circuit board and method for mounting electronic component onto circuit board
Inventor: MATSUSHIMA YOSHIHIKO
IPC: H05K3/34
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that in a case of a local heating system for a soldering portion by laser radiation, an expensive laser device becomes necessary, and an enough space margin becomes necessary so as for a laser beam to arrive at the soldering portion of a circuit board, so that a strong constraint is imposed on electronic component arrangement.  <P>SOLUTION: In the circuit board, through holes are formed from the front surface to the rear surface in an insulating substrate having a circuit wiring layer on the surface, a land for connection of an external terminal of an electronic component is formed so as to cover an opening on the surface side of the through hole, a thermo-conductive filler is filled into the through hole, and a heated portion is prepared around the opening of the through hole on the rear surface of the insulating substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206563-A (JP)
Title: Multileaf collimator
Inventor: NAKAJIMA MASAHIRO
IPC: A61N5/10
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the high-speed actuation of leaves while improving the shape accuracy of the irradiation field of beams.  <P>SOLUTION: This multileaf collimator 200 is provided with a plurality of leaves, a plurality of feed screws threadedly engaged with screw holes 8a of the plurality of leaves and, for example, a plurality of rotary machines 6 for rotating the plurality of feed screws 5 respectively; and forms the irradiation field 3 of radiation beams according to the disposition of the plurality of leaves 4, wherein the leaf 4 has a leaf body 7, a female screw part 8 formed integrally with the leaf body 7, configured to increase the thickness more than the leaf body 7 and having a screw hole 8a, and a through-hole 7a formed in the leaf body 7 corresponding to the moving area of the feed screw 5 threadedly engaged with the screw hole 8a of the female screw part 8; the female screw part 8 of mutually adjoining leaves 4 and the through-hole 7a are formed in different positions in the height direction; and a groove 7b is formed in the leaf body 7 corresponding to the relative movement area of the female screw 8 of the mutually adjoining leaves 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183700-A (JP)
Title: Driver with rotation assist
Inventor: NAKAMURA AKIRA
IPC: B25B15/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a user gets tired when rotating a conventional driver for a screw as it is, and the user is easy to get tired since muscles used when rotating the driver are almost muscles of fingers of a hand and are small and limited, and the user has to hold and rotate the driver by the hand for rotating the driver when rotating the driver, the user has to rotate the driver by grasping a head part of the driver by the fingers as the above to simultaneously hold and rotate the driver, and efficiency is not good since larger muscles such as force of the hand cannot be used.  <P>SOLUTION: When the head is used by fixing the head in the palm of the hand, the driver can be pressed and held and the driver can be rotated, if the main body under the head has a structure to idle. The finger force for holding the driver therefore is not required. The driver can be also rotated by one hand. When the main body is formed into a shape like an impeller to make the finger easy to put on, rotation using muscles of the whole of the hand instead of grasping rotation is made possible. As a result, fatigue of the muscles can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210296-A (JP)
Title: Commodity sales data processor and computer program for commodity sales data processing
Inventor: TOMINAGA SHINICHIRO
IPC: G06K7/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable support for facilitating a complicated operation such as verification of number of processing sheets of receipt to be carried out proxy storing and verification of necessity of a fiscal stamp.  <P>SOLUTION: (1) A registration screen (A) which displays transaction information in registration operation is displayed on a display section. (2) If it is determined that a proxy storing operation is selected in registration operation, following three processes are performed: a first process to store in a storage section, a proxy storing data of the receipt to be carried out proxy storing based on code data which a data code reader outputs; a second process to increase to store in the storage section, the number of transaction of the receipt to be processed one by one whenever the data code reader outputs the code data; and a third process to determine the necessity of the fiscal stamp based on the code data which the data code reader outputs and to store the number of sheets of the fiscal stamp to the storage section. (3) The number of transaction of the receipt to be processed and the number of sheets of to be issued are made to be displayed on the registration screen (A) (refer to a dot number column A4-2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217467-A (JP)
Title: Alarm system
Inventor: KATAKURA TATSUO
IPC: G08B25/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm system capable of reducing complication of operations.  <P>SOLUTION: The alarm system 1 includes a storage unit 11, and the storage unit 11 stores information on a plurality of groups formed by grouping a plurality of warning areas, and information on a priority order of a warning state and a released state set to each of the groups. When one of the warning areas is set to a warning state or a released state, a control unit 12 sets a warning area including the warning area set to the warning state or the released state and in a group with lower priority than the group, to a warning state or a released state, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007175527-A (JP)
Title: Variable winning device
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent operation by displacing a ball guide mover to a first state and a second state above a ball receive hole to give variation and by locking the ball guide mover put in the first state by a locking means.  <P>SOLUTION: In this variable winning device, a base 1 is provided with the ball guide mover 10 including the ball receiving hole 2 and a ball guide hole elevated by a predetermined stroke by a guide means along a guide part provided above the ball receiving hole, and a driving means is provided to elevate the ball guide mover. The driving means for elevating the ball guide mover is provided with the locking means in conjunction with each other for locking the operation at the upper limit position of the ball guide mover and releasing locking in driving the driving means. At the upper limit position of the ball guide mover, the operation of the ball guide mover is inhibited by the locking means, and in driving the driving means, locking of the locking means is released to elevate the ball guide mover, and the ball guide mover can be displaced to the first state at the upper limit position and the second state at the lower limit position by the elevating motion of the ball guide mover caused by the drive of the driving means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008213375-A (JP)
Title: Inkjet head and recording device using the head
Inventor: YAMAZAKI TAKEO
IPC: B41J2/05
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head in which heat energy generated in a heater element can be efficiently converted to foaming energy and a heating resistance element is hard to be broken and has high durability, and to provide a recording device having low power consumption, high durability, and a high recording grade.  <P>SOLUTION: The heater element is a part of a membrane structure, and the entire periphery of the membrane structure is supported by a substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195050-A (JP)
Title: Processing apparatus of lumber or the like
Inventor: OSANAGA AKIRA
IPC: B27C9/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing apparatus (precut apparatus) of lumber or the like which realizes the processing of various configurations by one apparatus, and can reduce the space of installation, and attain low-pricing.  <P>SOLUTION: A workpiece 6 is supported movably up and down by supports 2 prepared on a base stand 1, and movable frames 3 which are similarly prepared on a base stand 1 horizontally and movably are loaded with cutting tools or measuring instruments detachably. At the time of processing, a workpiece is pinched by movable frames 3 and the required processing or the required measuring is made. The relative distance between these configured cutting tools and between a cutting tool and a workpiece is always controlled to attain the simultaneous processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258702-A (JP)
Title: Dram (dynamic/random access memory) cell
Inventor: CHENG KANGGUO
IPC: H01L27/108
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DRAM cell having a self-aligned gradient P well and a method for forming the same.  <P>SOLUTION: The DRAM cell includes: (a) a semiconductor substrate; (b) an electrically conductive region containing a first portion, a second portion, and a third portion; (c) a first doped semiconductor region insulated from the first portion by a capacitor dielectric layer, surrounding the first portion; and (d) a second doped semiconductor region insulated from the second portion by a collar dielectric layer, surrounding the second portion. The second portion is positioned on the first portion and is electrically connected to the first portion, the third portion is positioned on the second portion and is electrically connected to the second portion. The collar dielectric layer is directly contacted with a capacitor dielectric layer. If it departs from the collar dielectric layer, the doping concentration of a second doped semiconductor region decreases.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227109-A (JP)
Title: GaN-BASED LED ELEMENT AND LIGHT-EMITTING DEVICE
Inventor: HIRAOKA SUSUMU
IPC: H01L33/42
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaN-based LED element having a structure where light absorption by a pad electrode can be reduced.  <P>SOLUTION: The GaN-based semiconductor element is provided with a substrate and a semiconductor laminated body formed of a plurality of GaN-based semiconductor layers formed on the substrate. An n-type layer, a light emitting layer and a p-type layer are included in the semiconductor laminated body in this order from a side nearest to the substrate. A positive electrode is constituted of a translucent electrode layer composed of a conductive oxide and a metallic positive pad electrode. The translucent electrode layer has a low sheet resistance part and a high sheet resistance part having sheet resistance higher than the low sheet resistance part. When the layer is plane-viewed, the low sheet resistance part and a negative electrode are separated across the high sheet resistance part. The low sheet resistance part has a current diffusion part which is not covered with the positive pad electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071735-A (JP)
Title: Light-emitting keypad, waveguide film for light-emitting keypad
Inventor: BAEK WOON HO
IPC: H01H9/16
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-type light-emitting keypad in which not a top-view method but a side-view method is used although it is an LED method, and in which surface light emission is enabled by guiding light through a thin waveguide film.  <P>SOLUTION: Thin-type light-emitting keypad is realized by guiding light through the thin waveguide film and carrying out surface light emission. Moreover, the upper part protrusion which is not the lower part protrusion is formed at the rear face layer, and reliability is improved by minimizing damage to the waveguide film. Moreover, an outgoing light pattern is formed in a prescribed region of the rear face layer and the upper face of the upper part protrusion, and light-emitting efficiency is improved. Moreover, uniform surface light emission is realized by forming a dot pattern on the waveguide film, and light emission brightness of a specific region is improved. Moreover, light emission brightness is improved by including phosphor in the dot pattern, and various light is emitted according to necessity by changing a light emitting wavelength. Moreover, the dot pattern is more efficiently formed at a high yield.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228101-A (JP)
Title: Image processing apparatus and method
Inventor: TORII SATORU
IPC: G06T5/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform pseudo halftone processing preventing the superimposition of dots of different kinds.  <P>SOLUTION: A binary pattern memory 102 stores binary pattern images. A binarization part for respectively binarizing the image data of first and second channels has: error memories 107 and 114 for storing an error diffusion value; cumulative error addition parts 101 and 110 for adding the error diffusion value and the value of a pixel under consideration; error computing parts 105 and 112 for computing an error between an added value and the binary value of the pixel under consideration; error diffusion parts 106 and 113 for updating the error diffusion value stored in the error memories 107 and 114 so as to diffuse the error to the pixels before binarization; and quantization parts 103 and 111 for determining the binary value of the pixel under consideration on the basis of the added value, the gradation value of the pattern image, the pixel value of the pattern image corresponding to the position of the pixel under consideration and a quantization threshold. In the quantization parts 103 and 111, the determination conditions of the binary value indicating on-dot are opposite to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220786-A (JP)
Title: Friction resistance reducing material of vascular endothelial cell
Inventor: CHEN YONGMEI
IPC: A61L27/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-thrombogenic material for a medical appliance having low friction properties markedly reducing the damage of a blood vessel.  <P>SOLUTION: A gel material for the medical appliance used under the contact environment with the blood vessel is synthesized from N,N'-dimethylacrylamide by a crosslinking agent having at least two ethylenic unsaturated bonds. Preferably the crosslinking agent is methylenebisacrylamide, and the ratio of the crosslinking agent to N,N'-dimethylacrylamide at the time of synthesis of the gel material is preferably 1-10 mol%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225262-A (JP)
Title: Lens device
Inventor: OZAKI TAKAO
IPC: G03B5/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens device capable of optically adjusting a lens holding frame to a lens barrel body in a simple structure and simple working.  <P>SOLUTION: The lens device swingably attaches the lens holding frame 35 of a front lens 12 through a swinging mechanism for optical adjustment to the lens barrel body 11. The swinging mechanism is composed of: a leaf spring member 41 for energizing the lens barrel body 11 and the lens holding frame 35 in a direction of being mutually separated by being interposed between the lens barrel body 11 and the lens holding frame 35; and a V-shaped groove 43 and a set screw 45 for swinging the lens holding frame 35 by being provided in three parts of a circumferential direction of the lens barrel body 11 and the lens holding frame 35, and advancing and retreating the lens holding frame 35 to the lens barrel body 11 in a direction of an optical axis against energizing force of an elastic means 37.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162568-A (JP)
Title: Wheel supporting double row rolling bearing unit, and manufacturing method thereof
Inventor: NAGANO MASATO
IPC: B60B27/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel supporting double row rolling bearing of structure capable of securing strength and rigidity in a root part of a flange 7 and reducing the weight thereof at the same time and, further, easy to secure the rolling contact fatigue life of an inner ring raceway 8a of an outside row in the axial direction if necessary.  <P>SOLUTION: Inner diameter of the depth of a cylindrical pilot part 11, which is provided in an outer end of a hub 2a in the axial direction, close to the inside in the axial direction is formed larger than the inner diameter of an outer end opening part of the pilot part 11 in the axial direction. With this structure, quantity of machining in the root part of the flange 7 is increased to raise hardness of the root part, and strength and rigidity are improved without increasing thickness of the root part, and at the same time, the weight can be reduced. Direction of a metal flow in the inner ring raceway part 8a is accurately arranged to easily secure the rolling contact fatigue life of the inner ring raceway 8a.  <P>COPYRIGHT: (C)2008,JPO&INPIT