baber/WOPTO huggingface dataset:
Patent JP-2008224527-A (JP)
Title: Rotation adjustment mechanism of laser marking device
Inventor: YONEDA TAKASHI
IPC: G01C15/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately match a laser irradiation position to a target position, for a rotation adjusting mechanism of a laser marking device.  <P>SOLUTION: A rotation adjusting mechanism block 31 is provided with a coarse motion rotation plate 41 that makes the laser beam emitting section rotate; a fine motion rotation plate 42 that makes the laser beam emitting section rotate; a drive motor 43 that drives the coarse motion rotation plate 41; a drive motor 44 that drives the fine motion rotation plate 42; and a base 45 that rotatablyholds the coarse motion rotation plate 41 and the fine motion rotation plate 42, as well as, fix the drive motor 43 for coarse motion and the drive motor 44 for fine motion driving. Since the motor 43 and the motor 44 is separately installed, optimal rotational speed can be set for each of the coarse motion rotation and the fine motion rotation of the laser beam emitting section, as a result, quick and accurate matching of the position of the laser beam to the target position can be carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225340-A (JP)
Title: Toner, method for manufacturing the same, and image forming apparatus
Inventor: TAMAHASHI KUNIHIRO
IPC: G03G9/087
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide such toner that can prevent sticking to a counter member due to softening of the toner caused by heat.  <P>SOLUTION: The toner is characterized in that: fine particles 22 used for preventing the toner particles from sticking are made of a resin in the same series as a resin 21 for fixing, with higher molecular weight than the resin 21 for fixing; and the glass transition temperature of the surface layer of the fine particles 22 is higher than the highest temperature during storing the toner or in a developing machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228768-A (JP)
Title: Vacuum cleaner
Inventor: SAKAI DAISUKE
IPC: A47L9/10
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner, in which a removable filter sheet is set, for improving workability and cleanliness when disposing of sucked dust and the filter sheet.  <P>SOLUTION: A dust collecting portion 2 is composed of a case body 7, dust covering means 10, and a fixed filter portion 8. The dust covering means 10 includes a pair of first frame 10a and a second frame 10b which have a substantially C shape, and a pair of hinges 10c turnably connecting the frames. The filter sheet 9 is detachably set to a frame body formed when opening the hinges 10c; the second frame 10b is fixed to the fixed filter portion 8, and connecting arms 17 provided at the first frame 10a are latched to guide grooves 18 formed in the case body 7. When the case body 7 is turned, the connecting arms 17 are moved along the guide grooves 18, the hinges 10c close, and the filter sheet 9 is double-folded into a bag.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232660-A (JP)
Title: Ion selective electrode
Inventor: NISHIO TOMOYUKI
IPC: G01N27/36
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion selective electrode which makes a stain easy to adhere to or fall from response glass and is less apt to produce asymmetric potential.  <P>SOLUTION: The ion selective electrode is equipped with the response glass, wherein a titanium compound having a photocatalytic function is present on or in a glass film, responding to ions and constituted so that the magnitude of asymmetric potential is set in a range of ±30 mV, by balancing the inside and outside charges of the response glass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229640-A (JP)
Title: Manufacturing method of spheroidal graphite cast iron casting
Inventor: NIWA KAZUFUMI
IPC: C22C37/04
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a spheroidal graphite cast iron casting capable of shortening a cooling time of a spheroidal graphite cast iron casting, and exerting a function equal to or more of that obtained by the conventional manufacturing method of the spheroidal graphite cast iron casting.  <P>SOLUTION: The manufacturing method of the spheroidal graphite cast iron casting comprises following steps in order: a molten metal supply step for supplying molten metal having a predetermined component composition to a sand mold for the spheroidal graphite cast iron casting; a sand mold inside cooling step for cooling inside the sand mold to a transformation point A<SB>1</SB>obtained by the solidification of the molten metal; a first cooling step for demolding the spheroidal graphite cast iron casting from the sand mold and cooling the spheroidal graphite cast iron casting at a cooling rate of 15-50°C/min in a cooling step from a transformation point A<SB>1</SB>of the spheroidal graphite cast iron casting to 500°C; and a second cooling step for cooling the spheroidal graphite cast iron casting after the first cooling step at a cooling rate higher than that in the first cooling step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233439-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA YUSUKE
IPC: G03G21/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect and prevent adherence of carrier.  <P>SOLUTION: The image forming apparatus includes: an image carrier; a developing means having a developer carrier for holding developer that contains toner and carrier, and used to develop an electrostatic latent image formed on the image carrier; a toner supply means; an image density detecting means; a supply control means for controlling an amount of toner supply based on a reference value and the result of the detection of a reference toner image by an image density detecting means; a cleaning means disposed in contact with the image carrier and used to clean the surface of the image carrier; and a drive torque detecting means that detects the drive torque of the image carrier. The image forming apparatus is provided with an altering means that functions such that when images are not formed, the altering means drives the image carrier while making a predetermined potential difference between the image carrier and the developer carrier, detects the drive torque of the image carrier by the drive torque detecting means, and alters the reference value according to the value of the detected drive torque.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228953-A (JP)
Title: Endoscope
Inventor: YAMANE KENJI
IPC: A61B1/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the accumulation of torsion on a universal cord when continuing to rotate an insertion portion and a main body operational portion in a direction.  <P>SOLUTION: A main casing 40 of the main body operational portion 2 is connected to a connector casing 41 in a manner to make relative rotations. A light guide 31 and wiring 35 are respectively divided into an insertion portion side light guide 31a, insertion portion side wiring 35a, a cord side light guide 31b, and cord side wiring 35b and are connected in a manner to make relative rotations through a rotary connector 50 assembled to coincide with the central axis line A of rotations of the main casing 40 and the connector casing 41. A light receiving side lens 56a provided on the insertion portion side light guide 31a and a light transmitting side lens 56b provided on the cord side light guide 31b are disposed in the position of the central axis line A of rotations in a manner to make relative rotations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236973-A (JP)
Title: Motor for hermetically sealed compressor
Inventor: FUNAMI JUN
IPC: H02K3/34
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor for a hermetically sealed compressor that has less noise, by suppressing noise in a high-frequency band that is higher than 1 kHz, in a concentrated winding system.  <P>SOLUTION: Vibration at each tooth part 102 depends on the natural vibration of each steel plate, respectively having a different section modulus. Thus, a plurality of slits 104 are provided in parallel in the radial direction of each tooth part 102 in a stator yoke 100 fixed to a compressor shell; each protrusion 105, having the same shape as the cross-section of the slit is provided at a part, corresponding to the slit in an end insulator 103; and each protrusion is inserted into each slit of the stator so that the resonance frequency is shifted toward the low frequency, while dispersing an electromagnetic excitation force, in order to facilitate damping; and vibrations at a high-order frequency of the yoke is damped by viscoelasticity of each resin part so as to suppress a vibration level to a low level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229277-A (JP)
Title: Magnetic resonance imaging device, magnetic resonance imaging method, and sensitivity distribution measuring device
Inventor: KABASAWA HIROYUKI
IPC: G01R33/341
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To measure transmission sensitivity distribution with high precision so as to improve image quality.  <P>SOLUTION: In a division image WI (x, y) representing a contrast depending only on tissues in a photographed range, with transmission sensitivity irregularity eliminated, labeling information RB (x, y) representing each tissue of it is used to extract a plurality of segments from a main scan image AI1c(x, y). For each of the plurality of segments extracted in the main scan image AI1c(x, y), a relational expression representing the relation between pixel values and pixel positions in pixels composing each segment is determined by a fitting process to a polynomial model, and sensitivity distribution T(x, y) is determined based on the determined relational expression. Using the determined transmission sensitivity distribution T(x, y), correction is carried out to the main scan image AI1c(x, y).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238599-A (JP)
Title: Decorating member, manufacturing method of decorating member and product with decorating member
Inventor: KITAMURA KEIMEI
IPC: B32B15/01
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorating member, with which various kinds of products such as daily necessaries can be decorated to create a novel decoration.  <P>SOLUTION: A decorating film 5 formed by laminating a light reflecting layer 2 having visible light reflecting properties, a light transmitting layer 3 having visible light transmission and a light semi-reflecting layer 4 having together both visible light transmission and visible light reflecting properties in the order named from the surface of a base material 1 is provided on the surface of the base material 1. Some part of the light incident on the decorating film 5, while the other of some part transmits the light semi-reflecting layer 4 and then repeatedly reflects between the light reflecting layer 2 and the light semi-reflecting layer 4 and, at the same time, some part of the light transmits the light semi-reflecting layer 4 and then is take out outside, resulting in developing interference between lights. As a result, the decorating film 5 displays an unique external appearance, the color of which changes by changing the observing angle of the decorating film 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007173876-A (JP)
Title: Semiconductor device
Inventor: HIKITA JUNICHI
IPC: H01L21/60
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device a semiconductor element of which can be connected directly to a printed circuit board or the like without using a foundation substrate in packaging the semiconductor element with an element forming face up.  <P>SOLUTION: An Al electrode 2 is formed on the element forming face of the substrate 1. A protuberant bump electrode 6 is formed on the Al electrode 2. Further, a bump metal 8 is formed through a through hole 1a formed in the substrate 1. A wiring 7 connects the bump electrode 6 to the bump metal 8. The bump electrode 6, the wiring 7, and the bump metal 8 are formed by plating in the same process. This makes the wiring 7 have a thickness corresponding to the height of the bump electrode 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008243150-A (JP)
Title: Replication system and data synchronization confirmation method
Inventor: HAMADA MITSUHO
IPC: G06F12/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To confirm whether data is synchronized between a master DB and a replica DB without stopping operation application and at high speed.  <P>SOLUTION: A master computer 100 performs a checksum operation or the like with update information 121 of the master DB 110 and data synchronization information 131 of the master side, adds the data synchronization information 131 of an operation result to the update information 121 and transmits it to a replica computer 200, and stores it as new data synchronization information 222 of the master side. The replica computer 200 performs a similar operation with received update information 221 and replica side data synchronization information 231, compares the operation result with the master side data synchronization information 22 added to the received update information 221 and transmits a comparison result to the master computer 100. The master computer 100 judges whether the data is synchronized on the basis of the received comparison result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249386-A (JP)
Title: Defect inspection device and defect inspection method
Inventor: HORIE MASAHIRO
IPC: G01N21/956
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect with high accuracy defects in a recessed part on a semiconductor substrate.  <P>SOLUTION: In this defect inspection device 1, an inspection domain on the substrate 9 is irradiated with polarized light by the first illumination part 3, and reflected light from the inspection domain is received by the first spectroscope 43 of the first light-receiving part 4, and a phase difference spectrum, showing the reflection characteristic of the reflected light (namely, a phase difference between a p-polarized component and an s-polarized component in each wavelength) is transmitted to an inspection part of a control part 7. In the control part 7, an inspection wavelength determined, based on theoretical calculation corresponding to the kind of a defect which is an inspection object and a threshold are stored beforehand in the storage part, and an assembly of a plurality of defects in the recessed part formed on the inspection domain on the substrate is detected, based on the threshold and the phase difference in an inspection wavelength determined from the phase difference spectrum by the inspection part. Thus, fine defects in the recessed part on the substrate 9, which is difficult to be detected by an ordinary defect inspection device for performing inspection, by irradiating the substrate with light can be detected with high accuracy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249214-A (JP)
Title: Control method, device and program for incinerator
Inventor: MAEDA TOMOYUKI
IPC: F23G5/50
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform an operation even when accuracy in prediction is not sufficient and a combustion state of an incinerator is changed.  <P>SOLUTION: In this control method of the incinerator, a prediction control method and a correction control method are applied. In the prediction control method, a manipulated variable is operated by determining a prediction value at a present time or later, of a controlled variable on the basis of a model to predict the controlled variable relating to the incinerator as an objective coefficient while applying the manipulated variable relating to the incinerator as an explanation coefficient. In the correction control method, a correction amount calculated by a manipulated variable correcting calculating step and a characteristic correcting calculating step, is added to the manipulated variable based on the prediction control method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007231283-A (JP)
Title: Liquid-crystalline medium
Inventor: TARUMI KAZUAKI
IPC: G02F1/13
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-crystalline medium which is based on a mixture of polar compounds having negative dielectric anisotropy and eliminates or reduces problems accompanied by conventional techniques, and to provide an active matrix display which uses the liquid-crystalline medium as a dielectric substance and is driven on the basis of an ECB effect.  <P>SOLUTION: This liquid-crystalline medium is characterized by containing at least one of compounds represented by formula I, wherein, R<SP>1</SP>and R<SP>2</SP>are each independently H or an un-substituted ≤18C alkyl or alkenyl group, and one CH<SB>2</SB>group or two or more non-adjacent CH<SB>2</SB>groups in the group may be replaced by a group selected from the group consisting of -O-, -S- and -C≡C-.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008255877-A (JP)
Title: Blower working machine and casing for blower
Inventor: KOGA HIROAKI
IPC: F02B63/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower working machine capable of surely improving the cooling efficiency of an air cooled internal combustion engine.  <P>SOLUTION: A centrifugal blower 3 for working driven by the air cooled internal combustion engine 2 is provided with a fan case 10 including an intake air port 9 only at one side surface 13, a centrifugal fan case 11 rotatably supported in the fan case 10, and a hot air intake path 30 formed at an outside of the fan case 10 as one body. A hot air side of a high temperature part 16 and the intake air port 9 are mutually connected via the hot air intake path 30. Since cooling air (hot air) getting high temperature with cooling the high temperature part of the internal combustion engine is surely sucked into the fan case 10 via the hot air intake path 30, flow of engine cooling air is accelerated and engine cooling efficiency is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008150018-A (JP)
Title: Motorcycle
Inventor: KOIKE MUNETAKA
IPC: B62J35/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle that securely prevents the adhesion of fuel to the external surface of a fuel tank bounced back in the course of refueling, and avoids interference with parts positioned below the fuel tank.  <P>SOLUTION: The motorcycle has a fuel tank 2. A filler opening 41 of the fuel tank 2 is formed in its transversal center of the fuel tank 2 with an upward opening. A projecting part 45 projecting toward the filler opening 41 is formed at the bottom wall 44 of the fuel tank 2 opposite to the filler opening 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008258436-A (JP)
Title: Solar power generator
Inventor: IIDA TOMOKAZU
IPC: H01L31/042
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar power generator capable of switching a power generation mode between a transmission mode in a simple structure.  <P>SOLUTION: By providing a variable focus lens 14 and adjusting a focal length, the power generation mode of condensing light and generating power and the transmission mode of transmitting light to the back surface side of a panel structure 12 are switched. In the power generation mode, the focus of the light is matched with a solar battery element 16, power generation efficiency is improved and the power is generated. In the transmission mode, by making the focal length of the light infinite, the light is transmitted to the back surface side of the panel structure 12. Thus, the power generation mode and the transmission mode are switched by a simple structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258464-A (JP)
Title: Circuit board and differential transmission apparatus
Inventor: MIKAMI HIDETO
IPC: H01F27/29
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board on which a coil component such as a common-mode filter etc. suitable for suppressing the deterioration of the impedance characteristic is mounted, and to provide a differential transmission apparatus.  <P>SOLUTION: This circuit board has the coil component mounted on one main surface thereof and has a ground electrode formed on the other main surface thereof. Terminal electrodes formed on the base of the coil component and electrode pads formed on the one main surface of the circuit board are electrically connected respectively. Electrode non-forming portions are formed on the other main surface so that they includes in the plan view a plurality of portions of the terminal electrodes and the electrode pads interposed and located between the base of the coil component and the one main surface. The electrode non-forming portions are formed by being divided by the ground electrode into two or more portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254644-A (JP)
Title: Air conditioner for vehicle
Inventor: OZEKI YUKIO
IPC: B60H1/34
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle suppressing variation of in-cabin temperature by variation of warming air temperature and cooling air temperature and capable of solving incompatible feeding given to the occupant by variation of the in-cabin temperature in the control of an air distribution amount.  <P>SOLUTION: In the air conditioner for the vehicle, an evaporator 2, front cooling air doors 10R, 10L, front warming air doors 11R, 11L and a heater core 3 are arranged between a blower unit 19 in an upstream and a case blowing out port in a downstream in an air-conditioning case 1, and an air blowing passage passed through the inside of the air-conditioning case 1 is partitioned to a first passage and a second passage by a center partition plate 20. An air distribution amount control means (Fig. 6) has a blowing air temperature correction means (step S406-step S417) for performing correction of the blowing air temperature so as to suppress variation of the temperature in the cabin accompanying with execution of air distribution amount increase/reduction control when the air distribution amount control means increase/reduction-controls at least one air distribution amount of a first passage air distribution amount and a second passage air distribution amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007213810-A (JP)
Title: Information recording device, information reproducing device, and information recording medium
Inventor: TOZAKI AKIHIRO
IPC: G11B27/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing device capable of performing random access reproduction in the middle of a piece of music for each music content not on the basis of the unit of the piece of music but on the basis of the music content, an information recording medium therefor, and an information recording device capable of preparing the information recording medium.  <P>SOLUTION: A signal processing means applies prescribed signal processing to externally input recording information to be recorded and outputs the processed recording signal, generates, as content information, respective start positions in the recording information of a plurality of pieces of partial recording information and the kinds of contents on the pieces of partial recording information corresponding to respective start positions, and records them together with the recording information on the information recording medium. Because the content information including the start positions of the pieces of partial recording information for respective kinds of contents in the recording information and the kinds of contents corresponding to the pieces of partial recording information is recorded, only the piece of partial recording information corresponding to the kind of content desired to be reproduced can be reproduced on the basis of the content information during reproduction, independently of the recording order of the entire recording information.  <P>COPYRIGHT: (C)2007,JPO&INPIT