baber/WOPTO huggingface dataset:
Patent JP-2010229788-A (JP)
Title: Decorative material for flooring
Inventor: MATSUKAWA YASUHIRO
IPC: E04F15/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative material for flooring having excellent machinability and excellent walking feeling while maintaining a floor material performance such as scratch resistance and the like.  <P>SOLUTION: In this decorative material for flooring, foam layers and decorative sheets for flooring are placed in this order on a wooden substrate of one or more layers, the specific gravity of the layer in contact with the foam layer in the wooden substrate is 0.6 or higher, the thickness of the foam layer is 0.5 mm or less, the foam cell volume of the foam layer is 0.001-0.055 mm<SP>3</SP>, the specific gravity of the foam layer is 0.05-0.7, and the tensile elastic modulus of the foam layer is 3-20 MPa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233627-A (JP)
Title: Nurse call system
Inventor: HOJO SHUHEI
IPC: A61G12/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a healthcare professional to judge the degree of recovery of physical condition of a patient as appropriately and easily as possible, not only being based on events relative to the number of body movements or events detectable by sensors.  <P>SOLUTION: Call type information indicating the types of calls matching symptoms of the patient and tendency information indicating whether frequency of operations of a special call operation part 4 tends to increase or decrease when the symptoms of the patient are relieved is set for each nurse call slave unit 1. When the special call operation part 4 is operated, the act is stored as history. A counting part 11c counts the frequency of operations from the history. A change determination part 11d determines that the physical condition of the patient is worsened when the value of the tendency information decreases and the frequency of operations increases, or the value of the tendency information increases and the frequency of operations decreases. It determines that the physical condition of the patient is improved when the value of the tendency information increases and the frequency of operations increases, or the value of the tendency information decreases and the frequency of operations decreases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236113-A (JP)
Title: Foamed wallpaper
Inventor: NEZU YOSHIAKI
IPC: D06N7/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide foamed wallpaper that is highly expanded to have a specific gravity of expanded resin layer of ≤0.16, uses EMMA as a resin component of foamed resin layer and is excellent in all of foamed cell shape, surface characteristics, workability and economical efficiency.  <P>SOLUTION: The foamed wallpaper has at least an expanded resin layer on a paper substrate. The foamed resin layer comprises (1) an ethylene-methyl methacrylate copolymer having a methyl methacrylate content of 10-20 wt.% as a resin component, (2) 30-50 pts.wt. of titanium dioxide based on 100 pts.wt. of the resin component and has (3) a specific gravity of ≤0.16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245219-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIMIZU KOJI
IPC: H01L27/115
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein there is the possibility that short-circuit may occur among adjacent word lines.  <P>SOLUTION: In a semiconductor device manufacturing method, firstly a trap film 102, a first conductive film 103, a first insulating film 104, a second insulating film 105, and a third insulating film 106 are sequentially formed on the upper surface of a semiconductor substrate 101. Then, opening sections 108 that penetrate the third insulating film 106, the second insulating film 105, the first insulating film 104, and the first conductive film 103 are formed and arranged sequentially, in column-wise direction. Next, a bit line 109 is formed in a portion located under the bottom surface of each opening section 108 in the upper part of the semiconductor substrate 101, and a fourth insulating film 110 is embedded inside each opening section 108. After that, the third insulating film 106 and the fourth insulating film 110 are removed by CMP so that the upper surface of the second insulating film 105 is exposed; and then the second insulating film 105 and the first insulating film 104 are removed, and the first conductive film 103 and the fourth insulating film 110 are covered with the second conductive film 111. Thereafter, the first conductive film 103 and the second conductive film 111 are selectively removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244255-A (JP)
Title: Non-inverting amplifier circuit, semiconductor integrated circuit, and phase compensation method for non-inverting amplifier circuit
Inventor: FUJIWARA ATSUSHI
IPC: G05F1/56
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-inverting amplifier circuit having flat phase margin/output current characteristics by suppressing the dependency of a phase margin on output currents.  <P>SOLUTION: The non-inverting amplifier circuit includes; a differential amplification unit (differential pair (NM1, NM2)) that receives an input signal (Vref) at a non-inverting input thereof; a constant current source (NM3); a load circuit (PM1, PM2); an output transistor (PM3) that receives an output of the differential amplifier unit as an input and drives the load circuit 20; a phase compensation circuit including a variable resistor (13) and a capacitor (Cc) connected in series between the input (node N1) of the output transistor and a feedback path (node N2); an Iout monitor circuit (11) that detects output currents (Iout) flowing through the output transistor (PM3); and a bias voltage generation circuit (12) that varies a resistance value of the variable resistor (13) in accordance with a result of the detection of the output current (11). A signal obtained by voltage dividing an output of the output transistor by resistors (Rf, Rs) is supplied to the inverting input of the differential amplifier unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010208613-A (JP)
Title: Safe small car with device for preventing collision death at 80 km/hour speed
Inventor: SUGAWA HIROSHI
IPC: B60R21/01
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that materialization of a safe small car was thought to be impossible since vehicle weight was estimated to be about 900 kg odd and a space at the front of an occupant required for the safe deceleration of the occupant in such a conventional small car was small though the U.S.A. government D.O.T proposed a concrete plan of a collision safety small car at 80 km/hour speed achieved by new technology to world car engineers for the first time in the world about 40 years ago.  <P>SOLUTION: A hatch back door that flips up is turned around a hinge pin arranged at a rear head part in an in-vehicle space of a small car as a rotating center so that a sufficient space is secured at the rear of the occupant. The safe deceleration movement of the occupant is started immediately before a vehicle collides with a collision body. The safe deceleration movement is smoothly successively continued using a space caused at the front of the occupant after collision when the vehicle rapidly stops, so that new safe small car technology capable of securing the safety of the occupant at collision at 80 km/hour speed is materialized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010241651-A (JP)
Title: Method for producing glass preform
Inventor: YONEZAWA KAZUYASU
IPC: C03B37/014
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method allowing easy production of a glass preform from which an optical fiber is produced in a high yield.  <P>SOLUTION: In the method for producing a glass preform, the glass preform is produced through a fixing step S1, a deposition step S2, a drawing-out step S3, a sealing step S4, a transparentizing step S5, and an annealing step S6 in this order. In the deposition step S2, a starting rod 11 is vertically arranged so that the tip part of the starting rod 11 faces downward. The fixed starting rod 11 and a seed rod pipe 12 are rotated around the central axis of the starting rod 11. Glass fine particles are deposited on the outer periphery of the starting rod 11 by an OVD method using a burner 21 arranged on the side of the starting rod. The glass fine particles are deposited over a part of the seed rod pipe 12 from the tip part of the starting rod 11. At that time, the tip part of the starting rod 11 is covered by the glass fine particles. In this manner, a porous preform 13 having a closed tip is produced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258602-A (JP)
Title: Ultrasonic probe and method of manufacturing the same
Inventor: OURA KOJI
IPC: B06B1/06
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-manufacture ultrasonic probe having a piezoelectric vibrator with a high-accuracy curved surface, which reduces variation in shape or focal position of an ultrasonic beam between arrays, reduces component cost, and to provide a manufacturing method thereof.  <P>SOLUTION: The ultrasonic probe 1 is configured by adhering a laminate 3 composed of a sheet-like first flexible cable 12, a piezoelectric vibrator 11 with a plurality of notched grooves 18 formed thereon parallel to the thickness direction, a sheet-like second flexible cable 13, one or more acoustic matching layers 14 and 15, which are sequentially laminated on the top face of a rear surface load material 2 having a predetermined curvature in one direction. The curve of the top surface of the rear surface load material 2 is formed to a curved surface of a predetermined curvature while the laminated body 3 is placed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009163877-A (JP)
Title: Front panel operation device of car audio apparatus
Inventor: PARK CHAN HOON
IPC: G11B33/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable front panel operation device of a car audio apparatus.  <P>SOLUTION: A concave groove 711 is provided at a main chassis 710 of the car audio apparatus and inside or outside of the main chassis 710, and a gyro-device 730 is disposed. The gyro-device 730 has a gyro-housing 731, and multiple hooks 736 formed on a surface of the gyro-housing 731, namely a surface corresponding to a surface of the main chassis 710. A locking member 737 to be coupled with a holder 720 is provided between the hooks 736. The gyro-device 730 can be angle-adjustable according to the mounting angle of the car audio apparatus, so that it is compatible with car audio apparatuses of vehicles having various features, and high mass productivity is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010258206-A (JP)
Title: Method for manufacturing metal oxide semiconductor, the metal oxide semiconductor, semiconductor element using the same, and thin-film transistor
Inventor: HIRAI KATSURA
IPC: H01L21/336
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film transistor that uses an oxide semiconductor, having improved production efficiency by improving the semiconductor characteristics (including mobility, on/off and Vg(ON)) of the oxide semiconductor and reducing the variation; and to provide a semiconductor element that uses the oxide semiconductor, and to provide a thin-film transistor.  <P>SOLUTION: In the method for manufacturing a metal oxide semiconductor by heat treatment to a semiconductor precursor layer containing a metal salt, the rate of temperature rise in the heat treatment is in the range of 1-100°C/min.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009195245-A (JP)
Title: Drug-resistance marker and its utilization
Inventor: INOUE JUN
IPC: G01N33/574
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a genetic marker capable of becoming index of malignancy grading of various cancers such as multiple myeloma and its applications.  <P>SOLUTION: A drug-resistance marker composed of a polynucleotide having successive at least 15 bases in a base sequence of MCL1 gene and/or a polynucleotide which is complementary to the polynucleotide and a drug-resistance marker containing an antibody recognizing MCL1 are provided. A method for detecting drug resistance using the marker and a method for screening a substance suppressing expression of gene or protein of the marker are also provided. An antisense nucleotide or double stranded RNA for suppressing expression of the gene in a cancer exhibiting drug resistance resulting from amplification of the gene are further provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010261183-A (JP)
Title: Soil improving system
Inventor: HAYAMA HISAO
IPC: B09C1/02
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently feed a charged soil in a hopper to a conveying means even when a clay soil is charged in the hopper.  <P>SOLUTION: A soil hopper 1 includes agitating rotors 11, 12 for agitating the soil charged therein and a feed rotor 13 for feeding out the agitated soil. The agitating rotors 11, 12 include first agitating rotors 11 and second agitating rotors 12. The feed rotor 13 is provided under the agitating rotors 11, 12 and near a gate part for feeding out the soil from the soil hopper 1. The soil cover 14 for guiding the soil to the upper part of the feed rotor 13 is installed so that the soil does not fall between the feed rotor 13 and the gate part and the gap therebetween is not clogged with the soil.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009271079-A (JP)
Title: Apparatus and method for measuring signal, recording medium, and testing apparatus
Inventor: ISHIDA MASAHIRO
IPC: G01R31/319
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To measure the pulse rise time or pulse fall time of signals to be measured with sufficient accuracy of measurement.  <P>SOLUTION: A signal measuring apparatus includes: a sampling part for sampling signals to be measured having a period T and sampling the signals with a plurality of threshold values including two threshold values different from each other; a waveform reconstructing part for rearranging the order of sample values for each of the plurality of threshold values sampled by the sampling part and forming a reconstructed waveform having the period T; a distribution generating part for generating a timing distribution of an edge part in the reconstructed waveform for each of the plurality of threshold values; and a computation part for computing the pulse rise time or pulse fall time of the signals on the basis of the timing distribution of each of the plurality of threshold values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101486-A (JP)
Title: Rolling bearing with sensor
Inventor: IZUNO MAKOTO
IPC: F16C33/58
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To stop a sensor from coming out in the axial direction and prevent a rolling bearing from rotating together with a sensor attachment member by tucking the individual one ends of first and second cylindrical members into the individual shield groove-type seal grooves of the outer ring and inner ring of a rolling bearing while holding the sensor between the cylindrical members.  <P>SOLUTION: The rolling bearing with a sensor includes an outer ring 11 whose inner circumferential surface is provided with a circular mounting groove 14 formed at its both edges in the axial direction and an inner ring 12 whose outer circumferential surface is provided with a circular mounting groove 15 formed at its both edges in the axial direction. A sensor member 16 includes a first cylindrical sensor ring 17 having a side surface whose one end is fastened to the mounting groove 14 of the outer ring 11, a second sensor ring 18 whose one end is fastened to the mounting groove 15 of the inner ring 12 and which is mounted inside the sensor retaining section 17, and a cylindrical sensor section 19 attached between the sensor rings 17 and 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010271506-A (JP)
Title: Biological information authentication device
Inventor: KATO CHIAKI
IPC: G10L17/00
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker recognition device which is immune to noise, in speech recognition using specified words and phrases.  <P>SOLUTION: A biological information authentication device for performing authentication by using biological information includes: a storage section in which first biological information is stored beforehand; an input section for inputting second biological information; and a calculation section which compares a feature amount of the first biological information stored in the storage section with the second biological information which is input by an input section, to output a recognition result according to a comparison result. The calculation section compares a fractal dimension of the first biological information, with that of the second biological information, to output an authentication result according to the comparison result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271518-A (JP)
Title: Content transmitting device, content receiving device and content transmitting and receiving system
Inventor: TOMOTA MASAAKI
IPC: G10K15/04
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a wireless transmitting and receiving system, when sudden power cut occurs in a receiving side, content stopping processing by network cut in a transmitting side is delayed by a fixed wireless monitoring period (a few seconds), and thereby, a resume position of resume reproduction is delayed by a few seconds from a position where reproduction is actually stopped.  <P>SOLUTION: When a transmitting section detects no network reaction of a first predetermined period, a content control section stores reproduction position information at that time in a memory as a resume reproduction position candidate, and later, when real network cut is confirmed after a second predetermined period, the resume reproduction position candidate is made valid as confirmed information, in the content transmitting and receiving device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276226-A (JP)
Title: Latent heat recovery type water heater
Inventor: NUNOKAWA TAKAHIRO
IPC: F24H9/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latent heat recovery type water heater in which an auxiliary heat exchanger generating drain and a neutralizing part for neutralizing the drain are integrally disposed in one heat exchange case.  <P>SOLUTION: This latent heat recovery type water heater includes a main heat exchanger 5 recovering sensible heat from an exhaust gas generated in combustion of a combustion burner 2 and heating flowing water, the auxiliary heat exchanger 11 recovering latent heat from an exhaust gas after heat exchange in the main heat exchanger 5 and supplying the heated flowing water to the main heat exchanger 5, and the heat exchange case 8 receiving the auxiliary heat exchanger 11 and provided with an inlet 12 and an outlet 7 of the exhaust gas. The neutralizing part 16 filled with a neutralizer 15 for neutralizing strong acidic drain generated in the auxiliary heat exchanger 11 is disposed at a lower part of the auxiliary heat exchanger 11 in the heat exchange case 8, thus an instrument and a constitution for capturing are unnecessary, and the drainage can be directly received without risk of leakage, and surely neutralized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278165-A (JP)
Title: Thin film transistor and method of manufacturing the same
Inventor: UKEDA TAKAAKI
IPC: H05B33/10
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor that suppresses variations in its Vth shift amount where the Vth is stable, and to provide a method of manufacturing the same.  <P>SOLUTION: The thin film transistor 200 has a gate electrode 112, a gate insulating film 120 arranged on the gate electrode 112, a microcrystal Si layer 133 arranged on the gate insulating film 120, and an a-Si layer 152 arranged on the silicon oxide film 142 and silicon oxide film 142, and it has a laminate 156 arranged on a part located on an upper side of the gate electrode 112 in the microcrystal Si layer 133, and a source electrode 172 and a drain electrode 173 respectively arranged on the microcrystal Si layer 133 of both sides of the laminate 156 and electrically connected to the microcrystal Si layer 133.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276898-A (JP)
Title: Display device
Inventor: ITO HIROYUKI
IPC: G02F1/1333
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve resistance to vibrational impacting in a display device having a hybrid panel structure.  <P>SOLUTION: The display device includes an inner frame for housing a mold and a lower frame for housing the inner frame. The inner frame includes a flat portion and a sidewall provided on a periphery of the flat portion. A first substrate includes a non-superimposition region that is not superimposed on a second substrate. In the inner frame, each of first and second sidewalls both parallel to two sides crossing one side of the non-superimposition region of the first substrate includes at least one projection portion. At least one projection portion in the inner frame includes an opening portion. The lower frame includes an opening portion through which the projection portions of the inner frame penetrate. At least one projection portion in the inner frame penetrates through the opening of the lower frame to project on the opposite side of the display panel of the lower frame. A chassis includes a projection portion for corresponding to at least one projection portion of the inner frame. The inner frame is fixed to the chassis by making the opening portion provided on at least one projection portion of the inner frame engage with the projection portion of the chassis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273983-A (JP)
Title: Electric vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/28
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which stops the operation of an electric blower by detecting a spark generated by a friction between the commutator of the electric blower and a carbon brush without stopping the electric blower in normal operation, prevents smoke and ignition of the electric blower beforehand, and is excellent in reliability.  <P>SOLUTION: The electric vacuum cleaner includes a spark detection means for detecting the spark generated by the friction between the commutator of the electric blower which applies a negative pressure to a dust collecting chamber and the carbon brush, and a control means for controlling the electric blower when the detected value based on spark detection information from this spark detection means is larger than a prescribed value. A plurality of prescribed values are set. When the exhaust system downstream side temperature is lower than a prescribed temperature, a first prescribed value is set, and when it is higher than a prescribed temperature, a prescribed value lower than the first prescribed value is set.  <P>COPYRIGHT: (C)2011,JPO&INPIT