baber/WOPTO huggingface dataset:
Patent JP-2009232705-A (JP)
Title: Method for discriminating glioma origin and glioma therapeutic agent
Inventor: KONDO TORU
IPC: A61P35/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To find a molecule specifically expressing in glioma cells, especially in GBM (glioblastoma multiforme) and to use the molecule for diagnosis and treatment of cancers.  <P>SOLUTION: The method for discriminating a glioma cell origin comprises detecting presence of a DBCCR1L protein or its fragment in glioma cells or a transcript from a nucleotide sequence encoding the DBCCR1L protein and when the glioma cells have any of them, discriminating the glioma cells are derived from oligodendrocyte. The pharmaceutical composition for treating glioma effective for oligodendrocyte-derived glioma comprises a Cox2 inhibitor and an EGFR inhibitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008274243-A (JP)
Title: Adhesive tape and lcd module
Inventor: TAKAHASHI YUSUKE
IPC: C09J7/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape having excellent repulsion resistance under wide range temperature circumstance from a low temperature to a high temperature.  <P>SOLUTION: The adhesive tape has an adhesive layer on at least one side of a substrate, in which the adhesive layer comprises an acryl copolymer and a tackifying resin. The acryl copolymer comprises 0.1-3% by mass of a nitrogen-containing vinyl monomer as a monomer component and a polymerized rosin ester-based resin and a terpene phenol-based resin as the tackifying resin. The adhesive tape has a peak temperature of loss tangent of -15 to 5°C in a loss tangent curve of a dynamic viscoelasticity spectrum measured at a frequency of 1 Hz of the adhesive layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009242686-A (JP)
Title: Method of manufacturing cationic surface sizing agent, sizing agent made by the method and paper coated with sizing agent
Inventor: INAOKA KAZUSHIGE
IPC: C08F265/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cationic surface sizing agent giving superior sizing properties compared with conventional cationic surface sizing agents, in which the stability of the product in a coating liquid and the redissolution properties of a dried resin are improved, the generation of troubles due to adhesion of a dried film in a manufacturing process or in use can be controlled, further in off-set printing, greasing hardly occurs on a printing face of a newspaper and the ink adhesion capacity is also superior.  <P>SOLUTION: After at least one kind of a hydrophobic monomer is polymerized in the presence of (A) a copolymer of a tertiary amino group containing monomer, a (meth)acrylate ester type monomer and a styrene type monomer, and a surfactant, the ter-amino group in the copolymer (A) is converted into a quarternary ammonium salt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247468-A (JP)
Title: Ophthalmologic photographing apparatus
Inventor: HARA HIROSHI
IPC: A61B3/14
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operator from accidentally switching to a mydriatic photographing mode during non-mydriatic photographing.  <P>SOLUTION: An ophthalmologic photographing apparatus measures a pupil diameter from a captured image in S103, and waits for a prescribed period of time after increasing light intensity of an eye target illuminating light source by a prescribed amount in S105. After measuring the pupil diameter again in S106, the ophthalmologic photographing apparatus detects the amount of change in the pupil diameter measured after increasing the light intensity from the measured value of the pupil diameter before increasing the light intensity. When the amount of change in the pupil diameter is less than a threshold value in S107, the ophthalmologic photographing apparatus determines whether light intensity is less than a threshold value in S108. When the amount of change in the pupil diameter is less than the threshold value, and the light intensity is equal to or higher than the threshold value, the ophthalmologic photographing apparatus outputs information indicating that a mydriatic substance is placed in the eye in S109. A visible light cut filter is moved outside an optical path in S110, and a subject's eye E is observed with visible light. The ophthalmologic photographing apparatus switches a formed image to an ocular fundus part in S111 and photographs a fundus image in S112. When the amount of change in the pupil diameter is equal to or higher than the threshold value in S107, the subject's eye E is observed with the visible light cut filter placed in the optical path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254112-A (JP)
Title: Angle estimation device for rotating machine
Inventor: IGUMA KENJI
IPC: H02P27/04
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to correctly determine the d-axis positive direction to be estimated based on a current actually flowing in a motor 16 as a salient-pole machine when a voltage signal is applied to the motor 16.  <P>SOLUTION: A pulse voltage vhNS set by a section 68 for setting a pulse voltage for determining a magnetic pole is applied in the presumed positive and negative directions of the d-axis. In this case, when a degree of difference in current responsivity is small, if the positive direction of the d-axis is determined by a single detection result about current responsivity, its reliability is determined to be low. In such a case, current responsivity is detected several times and the positive direction of the d-axis is determined based on the statistical results about the current responsivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251963-A (JP)
Title: Inputting device and information-processing device having same
Inventor: USHIKUBO YASUMI
IPC: G06F3/0354
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inputting device which excludes restriction on material properties and can flexibly be designed, and also provide an information-processing device having the inputting device.  <P>SOLUTION: The inputting device 100 refracts, via a spherical lens 121 being a refraction means, luminous flux radiated from light sources 123 and 124 along detection surfaces 127 and 128, detects whether the luminous flux is blocked by a finger or the like which contacts the detection surfaces 127 or 128, and inputs signals on the basis of the result of the detection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252618-A (JP)
Title: Metal separator of fuel cell and its manufacturing method
Inventor: TANIFUJI SHINICHI
IPC: H01M8/02
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal separator of a fuel cell which is excellent in acid resistance and has low contact resistance, and its manufacturing method.  <P>SOLUTION: In the metal separator 1 of a fuel cell manufactured by using a metal base material 2 with a plane surface or a metal base material 2 wherein a recessed gas passage is formed at least on a part of its surface, an acid-resistant metal film 3 including one or more kinds of non-noble metal selected from Nb or Ta are prepared on the surface of the metal base material 2, and a conductive alloy film 4 including one or more kinds of noble metal selected from Au and Pt and one or more kinds of non-noble metal selected from Zr, Nb, and Ta are prepared on the acid-resistant metal film 3. The manufacturing method for a metal separator of fuel cell includes a process S1 of forming an acid-resistant metal film, and a process S2 of forming a conductive alloy film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252317-A (JP)
Title: Recording device
Inventor: SUEHIRO KENICHI
IPC: G11B27/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which can continue a recording until the same recording capacity as a state just after initializing the recording medium for a recording medium, in which recording data is already recorded, in a device for recording video and audio.  <P>SOLUTION: When a data movement discriminating means 500 confirms recordable residual quantity of a recording medium 300 by a residual quantity confirming means 800 and the recordable residual quantity of the recording medium 300 is less than residual quantity previously set, a data moving means 600 moves the past recording data to a built-in recording medium 400 from the recording medium 300.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252215-A (JP)
Title: Security device and information display method
Inventor: MORIGUCHI TAKUO
IPC: G08B25/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security device for reducing a processing load for confirming a video image.  <P>SOLUTION: The security device is provided with: a language information DB 172 which includes a verb representing the type of the movement of an object and a case element being a noun relating to the movement and stores state information represented by a case frame showing a semantic relation between the verb and the case element; a first detecting part 137 which analyzes image information of an object picked up by a monitoring camera 120, detects a moving state and identification information of the object and the time of the movement, generates state information which is state information representing the detected moving state and includes the identification information and the time as a case element and stores the state information in the language information DB 172; a person information generating part 142 which classifies the state information stored in the language information DB 172 into groups according to whether times continue for each identification information, and generates object information representing the moving state of the object within the range of a continuing time for each classified group; and an operation panel 160 for displaying the generated object information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009053657-A (JP)
Title: Method for pattern formation, and resist composition, developing solution, and rinsing liquid for use in method for pattern formation
Inventor: TARUYA SHINJI
IPC: G03F7/039
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pattern formation forming a pattern which has reduced line edge roughness and further has a high level of dimensional evenness, a resin composition for use in the method and a developing solution for use in the method.  <P>SOLUTION: The method for pattern formation includes the step of coating a resist composition, which contains a resin having an alicyclic hydrocarbon structure, having a degree of dispersion of ≤1.7 and causing an enhancement in polarity upon the action of an acid and causes a reduction in solubility in a negative-working developing solution upon exposure to an actinic radiation or a radiation, the step of exposure, and the step of developing the exposed composition with a negative-working developing solution. There are also provided a resist composition for use in the method, and a developing solution and a rinsing liquid for use in the method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009260549-A (JP)
Title: Multipoint connection signal transmission circuit
Inventor: KOBAYASHI TAKESHI
IPC: H04L25/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipoint connection signal transmission circuit which can reduce signal reflection at branch points from a main transmission line, improve the degree of freedom in part arrangement or wiring of the branching line, and achieve a transmission less in reduction of signal amplitude .  <P>SOLUTION: The transmission circuit includes a plurality of branch sections including a transmission/reception buffer section which are branched from each of the branching points on the main transmission line and are connected to the main transmission line for transmitting signals. Each of the branching sections is provided with: a transmission/reception buffer section having a terminal for transmission/reception; a branching line for transmission with an impedance lower than that of the main transmission line; a branching line for reception with an impedance higher than that of the main transmission line; a terminal resistance for the branching line for reception which is connected near the terminal of the transmission/reception buffer section and prevents the reflection of a reception signal in the terminal of the transmission/reception buffer section; and a switching means which allows at least the branching line for transmission during transmission and at least the branching line for reception during reception to be kept connected between the branch point of the main transmission line and the terminal of the transmission/reception buffer section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259342-A (JP)
Title: Optical disk device and its focus control method
Inventor: KAMEYAMA KAZUHIRO
IPC: G11B7/09
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device wherein no useless time is expended when the individual situation of an optical disk is detected to determine a reference value for focus control, and its focus control method.  <P>SOLUTION: A CPU 14 sets the recording quality of first test data based on a standard focus value as a first evaluation value based on a first recording quality evaluation index, the recording quality of the first test data as a second evaluation value based on a second recording quality evaluation index if the first evaluation value is equal to or more than a predetermined threshold value, the recording quality of second test data based on a first corrected focus value obtained by adding a predetermined value to the standard focus value as a third evaluation value based on the second recording quality evaluation index, the recording quality of third test data based on a second corrected focus value obtained by subtracting a predetermined value from the standard focus value as a fourth evaluation value based on the second recording quality evaluation index, and compares the second evaluation value, the third evaluation value and the fourth evaluation value with one another to perform test recording again by using one of the first corrected focus value and the second corrected focus value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254704-A (JP)
Title: Mirror plane ornament
Inventor: KIN SHIGENOBU
IPC: A44C9/00
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornament which demonstrates intrinsic brightness of a gem by swingingly mounting a cut gem to a hollow decoration part and forming the inner face of the bottom body of the decoration part in a mirror plane shape, and enjoy a variety of tints by inserting decoration bodies having different colors.  <P>SOLUTION: The hollow decoration parts 12 formed by a bottom body 18 and a lid body 16 is provided in an ornament body. The inner face of the bottom body 18 is formed in a mirror plane shape, a window part 26 is opened in the lid body 16, and the cut gem 15 is swingingly mounted. Furthermore, the decoration bodies having different colors are inserted into the decoration part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263181-A (JP)
Title: Cement dispersant and cement composition
Inventor: OKADA KAZUHISA
IPC: C08F220/36
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement dispersant that gives high fluidity to a cement composition and suppresses reduction in the fluidity with lapse of time, even in the case of preparing a cement composition having a significantly reduced ratio of water/binding material so as to obtain an ultrahigh-strength cured product in the cement composition, as well as that can give a cured product having excellent strength and less self-shrinkage, and to provide a cement composition.  <P>SOLUTION: As the cement dispersant, the one containing a specified maleic acid copolymer composed of the following structural unit (A) and structural unit (B), is used. The structural unit (A) comprises a monomer expressed by chemical formula 1: R<SP>1</SP>-A-O-R<SP>2</SP>; and the structural unit (B) comprises a structural unit formed of maleic acid and/or a structural unit formed of a maleic acid salt. In chemical formula 1, R<SP>1</SP>represents a 3C-5C alkenyl group; R<SP>2</SP>represents a hydrogen atom, a 1C-22C alkyl group or a 1C-22C aliphatic acyl group; and A represents a (poly)oxyethylene group composed of 1 to 100 oxyethylene units, or a polyalkylene group composed of total 2 to 100 of oxyethylene units and oxypropylene units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271132-A (JP)
Title: Liquid developing agent, process cartridge, and image forming device
Inventor: WATANABE YASUAKI
IPC: G03G5/147
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a liquid developing agent solution satisfying development property, inhibiting the influence on coloring by magnetic powder, and permitting formation of clear images; a process cartridge using the same; and an image forming device.  <P>SOLUTION: The liquid developing agent includes an aqueous medium and magnetic toner which is substantially dispersed in the aqueous medium and includes a polymer compound and magnetic powder, the amount of the magnetic powder being 0.2-5 vol.% with respect to the magnetic toner. The process cartridge using it and the image forming device are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272830-A (JP)
Title: Communication apparatus
Inventor: NAKAYAMA TAKASHI
IPC: H04J11/00
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To positively make effective use of frequency in a general cognitive radio system.  <P>SOLUTION: In the general cognitive radio system where interference management by a primary system is not performed but a secondary system autonomously communicates to provide a frequency common system, a charge domain variable filter circuit is positively used for a transmission/reception route. By performing DSA (Dynamic Spectrum Access) control positively, filtering operation of little unevenness becomes possible, and mutual interference between the primary system and the secondary system is avoided precisely inexpensively with low power consumption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271995-A (JP)
Title: Optical disk playback device
Inventor: ARASHI MASAHIKO
IPC: G11B19/10
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk playback device reproducing an optical disk while reducing key operations of a device body or a remote controller.  <P>SOLUTION: The optical disk playback device 1 is provided with a tray which is freely inserted/ejected into/from the device body to place an optical disk thereon, and an object detection means 17 for detecting an object (e.g., a part of the body of a user) within a predetermined range. The tray is inserted or ejected by using the detection result of the object detection means 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008190320-A (JP)
Title: Ground improvement method
Inventor: YAMAZAKI HIROYUKI
IPC: E02D3/08
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the ground improvement effect in a static press-in compaction construction method, by improving a press-in method of an injection material.  <P>SOLUTION: The injection material is alternately forcibly fed to adjacent two injection pipes from a special injection pump. Thus, the ground interposing in an intermediate area of the two injection pipes, alternately receives a load of one side press-in and a load of the other side press-in, and also alternately receives a stress release by step-up of one side injection pipe and a stress release by step-up of the other side injection pipe. As a result, compression efficiency of the ground can be improved more than when pressed in by one injection pipe.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009274572-A (JP)
Title: Ventilation device
Inventor: OGAWA TAKASHI
IPC: B60H1/24
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress operation of a ventilation fan during a period in which generated power is small when determining a power-generating state of a solar cell from a current value detected by operating the ventilation fan.  <P>SOLUTION: When determining a power-generating state, a microcomputer detects a current value I by operating a ventilation fan. When the current value I does not reach a reference value Is, the microcomputer confirms whether or not the current value reaches a reference value I<SB>L</SB>set from generated power of one-fourth of the generated power made as a reference (steps 120-126). Here, if the current value reaches the reference value I<SB>L</SB>, it is set to interval time ΔT<SB>1</SB>. However, when the current value does not reach the reference value I<SB>L</SB>, it is set to interval time ΔT<SB>2</SB>longer than the interval time ΔT<SB>1</SB>(steps 128, 134). By this, when insolation drops due to evening or the like, stop time of the ventilation fan becomes longer, thereby suppressing the number of operation times. Consequently, it is possible to suppress deterioration in durability of the ventilation fan.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274392-A (JP)
Title: Molding drum of tire member
Inventor: ONIMATSU HIROYUKI
IPC: B29D30/26
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding drum of a tire member which can keep circularity even when expanding/contracting the diameter of segments.  <P>SOLUTION: This molding drum 1 of a tire member is for molding a ring-shaped tire member by winding a tire material around the outer peripheral surface O of a nearly cylindrical drum, and comprises a rotatably supported center shaft, a plurality of segments 7 arranged around the center shaft and constituting the outer peripheral surface of the drum and a segment moving means for expansively/contractively moving the segments 7 in the radial direction of the drum. Each segment 7 comprises a main segment piece 8 moving in the radial direction of the drum by the segment moving means, and inflective segment pieces 9 pivoted like a cantilever at one side edge 8a in the circumferential direction of the main segment piece 8 and inflectively around the axial line along the drum shaft direction. The end part of free end 9f side of each inflective segment piece 9 is loaded on the outer surface of the main segment piece 8 of another segment adjacent at the free end side, and an energizing means 10 for energizing the inflective segment piece 9 to the radially inner direction of the drum is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279758-A (JP)
Title: Method for producing pretension pc member
Inventor: KATO NOBUO
IPC: B28B23/04
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To make prestress introduction into the end of a PC member easy and low-cost even in the case of production by a long line method for producing a large number of PC members simultaneously when a pretension PC member is produced.  <P>SOLUTION: In a PC tension material, a PC steel rod 20 cut in a necessary length per mould is used. Nuts 22 for supporting pressure positioned in mould are spirally fitted to both ends of each PC steel rod 20. PC steel rods 20 per mould 12 are coupled to each other through a separable coupling tool 26. After that, after the PC tension material made of the PC steel rods 20 connected to each other is tensed by a jack, concrete is poured. After the solidification of the concrete, the tension is released to detach the coupling tool 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT