baber/WOPTO huggingface dataset:
Patent JP-2010188636-A (JP)
Title: Thermochromism ball point pen and thermochromism ball point pen set
Inventor: CHIGA KUNIYUKI
IPC: B43L19/00
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermochromism ball point pen which gives the clear visibility of a marking formed on a cloth, and shows such excellent usability as to erase the marking easily by heat, and high practicability without the need for water washing.  <P>SOLUTION: This thermochromism ball point pen 1 accommodates an ink composition 2 which involves a microcapsulated reversible thermochromism composition revealing color discharge by heat, and also, a microcapsulated pigment with the complete color development temperature "t<SB>1</SB>" of not more than 0°C, and the complete color discharge temperature "t<SB>4</SB>" of not lower than 50°C in a color density-temperature curve. In addition, the brightness value is not smaller than 8.8 when the ink composition is exposed under a xenon arc light at 170 w/m<SP>2</SP>for 10 hours after discharging the color of the ink composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189558-A (JP)
Title: Polyester film for sealing back surface of solar cell
Inventor: NOZAWA KOTARO
IPC: C08K3/20
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for sealing a back surface of a solar cell having hydrolysis resistance and satisfactory light reflectance.  <P>SOLUTION: In the polyester film for sealing the back surface of the solar cell having 0 to 170 ppm elemental phosphorus concentration and ≥0.5 wt.% white pigment in the film, IV_P represented by formula (1): IV_P=IV_L÷(1-X/100) is 0.57 or more and the concentration of terminal carboxy groups is 26 eq/ton or less. In formula (1), IV_L denotes the intrinsic viscosity of the polyester film and X denotes the content (wt.%) of the white pigment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196311-A (JP)
Title: Structure for mounting overflow device
Inventor: SATO YORIKO
IPC: E03C1/24
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting an overflow device, which copes with space saving, which can enhance a drainage capacity by generating a siphon action by means of only a basic member as the overflow device, without providing a special mechanical member etc., even when an opening area of an overflow opening is small, and which can minimize the amount of protrusion on the backside of a bathtub.  <P>SOLUTION: In this structure for mounting the overflow device for being mounted to communicate with an overflow hole formed in an inner wall surface of a tank body in which water can be accumulated, the overflow device is equipped with an overflow pipe portion which is formed like a pipe; and the overflow pipe portion includes a horizontal portion which is formed in an almost horizontal shape in an axial-center direction at an upstream end and arranged in a direction orthogonal to the opening direction of the overflow hole, and a vertical portion which is positioned on the downstream side of the horizontal portion and the axial-center direction of which is directed downward in an almost vertical direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199995-A (JP)
Title: Radio communication device and radio communication method
Inventor: KOBAYASHI TAKAHIRO
IPC: H04J11/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device and a radio communication method for reducing PAPR (Peak-to-Average Power Ratio) without deteriorating reception states and transmission rates.  <P>SOLUTION: The radio communication device 10 includes a radio communication section for providing a guard band in a channel band of an OFDM signal for communication. The radio communication device 10 is equipped with: a peak power detection section 14 for detecting the maximum peak power in a symbol of a baseband signal; a peak suppression wave storage section 18 for storing peak suppression waves generated by a subcarrier of the guard band with a transmission power lower than an average power of the baseband signal; peak control sections 16, 20 for controlling the conversion of the peak suppression waves read from the peak suppression wave storage section 18, based on the detected maximum peak power; a composite section 24 for composing the baseband signal and a signal of the peak suppression wave converted by the control of the peak control section; and a radio communication section 26 for transmitting the composed signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194589-A (JP)
Title: Device for partially restoring blank sheet of aluminum alloy for cold press-forming
Inventor: ISHIKAWA NOBUHITO
IPC: C22F1/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device suitable for partially restoring a blank sheet of Al-Mg-Si-based alloy for cold press-shaping.  <P>SOLUTION: The device includes: a heating block, which has a pedestal for horizontally supporting the blank sheet and has a heater, and which comes into contact with a to-be-heated part on the surface of the blank sheet on the pedestal at the time of lowering to locally heat the part at 30°C/min or more to a temperature of 150-350°C; a cooling means for rapidly cooling the to-be-heated part at a cooling speed of 30°C/min or more to a temperature of ≤100°C after heating with the heating block; a temperature sensor for detecting the temperature of the to-be-heated part heated by the heating block; and a controlling means for controlling the heater according to the temperature detected by the temperature sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199390-A (JP)
Title: Method of manufacturing thin film transistor, thin film transistor, and display device
Inventor: NAKAMURA NATSUKO
IPC: H01L29/786
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor which can be efficiently manufactured in a short period of time through simple processes and has high reliability and high transparency, and to provide a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the thin film transistor includes the steps of: forming a gate electrode 22, a gate insulating film 23, a semiconductor layer 24, and a source drain electrode 26 on a substrate 21; forming a channel region 29; removing an oxide film on a surface of the semiconductor layer 24 in the channel region 29; and forming a passivation film containing an organic material after the step of removing the oxide film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199485-A (JP)
Title: Light source device
Inventor: TSUKIHARA MASASHI
IPC: G02B3/06
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of arbitrarily changing the longitudinal and horizontal radiation sizes of emission light without altering distances among light-emitting elements.  <P>SOLUTION: The emission light beam from a light beam emission body 1 is reflected by light reflecting surfaces 3A1, 3A2 and 3A3. A plurality of planar light reflecting surfaces are arranged to constitute the light reflecting surfaces 3A1 to 3A3, mutual distances among the central beams in the row direction (the X direction of the light beam emission body 1) of reflected light beams are configured so as to be made smaller or larger before the incidence, and sizes in the row direction of the emission light beam emitted from the light beam emission body 1 are changed. The reflected light beams are reflected by light reflecting surfaces 4B1, 4B2 and 4B3. The light reflecting surfaces 4B1 to 4B3 are also configured in the same manner as the light reflecting surfaces 3A1 to 3A3, the mutual distances among the central beams of the column direction (the Y direction of the light beam emission body 1) of the reflected light beams are configured so as to be made smaller or larger before the incidence and the sizes in the column direction are changed. The reflecting surfaces may be formed in distorted surfaces (concaves).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202557-A (JP)
Title: Nk activity enhancer
Inventor: HIRAKAWA HYO
IPC: A61K35/747
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent NK activity enhancer that by specifying a strain belonging to Lactobacillus plantarum, surely exhibiting activity action on human NK cells.  <P>SOLUTION: The NK activity enhancer includes a cell body of viable microbe and/or dead microbe of Lactobacillus plantarum HSK201 strain (NITEP-589), a culture product of cell body, a treated product of cell body or an extract thereof as an active ingredient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204347-A (JP)
Title: Method for manufacturing retardation film, retardation film, polarizing plate and liquid crystal display device
Inventor: TAMAGAWA YOSHINORI
IPC: G02F1/13363
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a retardation film which has optical characteristics sufficient for widening of a viewing angle, with which occurrence of retardation unevenness and haze is suppressed, and which exhibits high frontal contrast when used for a liquid crystal display device and so on, by forming a substrate through the use of a positively birefringent polymer with characteristics of increasing a refractive index in a stretch direction, laminating a negatively birefringent polymer with characteristics of increasing a refractive index in a direction normal to the stretch direction on the stretch processed substrate, and stretching the laminated body.  <P>SOLUTION: The method for manufacturing the retardation film having at least two different optically anisotropic layers includes: stretching a substrate layer composed of a positively birefringent polymer, which is film-formed with a melt film-forming method; subsequently forming a negatively birefringent layer by laminating a negatively birefringent polymer on the substrate layer; and subsequently stretching the laminated body of the substrate layer and the negatively birefringent layer in a direction (the second stretch direction) normal to the stretch direction (the first stretch direction) of the substrate layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009216246-A (JP)
Title: Screw
Inventor: THAU SEBASTIAN
IPC: F16B25/00
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw with a screw head having a rotation moment transmitting means, having high resistance when the head is broken off from a shaft.  <P>SOLUTION: The screw 10 comprises a thread 15 formed at least in part, and the shaft 11 for defining an axial line A. The shaft 11 has a tip 13 at one end and the head 14 at the other end on a side opposite to the side of the tip 13. A transition portion 12 is formed between the head 14 and the shaft 11. On the transition portion 12, three to ten truncated cone shaped portions 21, 22, 23 are formed continuously over a wide range in the axial direction. Generating lines of the truncated cone shaped portions 21, 22, 23 has different angles of inclinations α, β, γ with respect to the axial line A. These angles of inclinations α, β, γ are gradually smaller following transition from the head 14 to the tip 13, but the first angle of inclination α of the generating line of the first truncated cone shaped portion 21 at a position nearest the head is 40-50°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010201797-A (JP)
Title: Screen printing device and screen printing method
Inventor: OTAKE YUJI
IPC: H05K3/34
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing device and a screen printing method that can achieve reduction of running cost, and improvement in productivity.  <P>SOLUTION: In a screen printing device having a screen print section which prints paste onto a substrate and a cleaning unit 20 which carries out cleaning by pushing a cleaning medium 26 against a mask plate 12 with a cleaning head 24, a medium cleaning section 40 is equipped herewith which feeds the cleaning medium 26 that is formed by fabricating a porous material in the shape of a sheet through the predetermined circulating route to a cleaning head 24 and removes cleaning objects adhered or impregnated on the cleaning medium 26 while going through this circulating route. Thereby, the device does not require the stoppage of the device for exchanging a cleaning paper, can repeatedly use the cleaning medium 26 and can achieve reduction of running cost and improvement in productivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203328-A (JP)
Title: Exhaust emission control device for thermal engine, exhaust emission control method and nox elimination catalyst
Inventor: KANAE MASAHITO
IPC: B01J27/13
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device and an exhaust emission control method for a thermal engine eliminating NOx in exhaust gas in an oxygen excess atmosphere with high elimination performance using CO, and to provide an NOx elimination catalyst used for the same.  <P>SOLUTION: The exhaust emission control device for the thermal engine equipped with the NOx elimination catalyst reducing and eliminating nitrogen oxides (NOx) in exhaust gas using CO as reducer is disposed in an exhaust gas channel of the thermal engine discharging exhaust gas in an atmosphere containing CO and NOx and oxygen excessive from stoichiometric quantity. The NOx elimination catalyst includes a porous carrier and catalyst activating component carried on the porous carrier, and includes NOx elimination function by containing Ir and at least one kind selected from Au, Rh and Pd as the catalyst activating component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203967-A (JP)
Title: Digital oscilloscope
Inventor: TAKAHASHI KUNIHIRO
IPC: G01R13/20
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital oscilloscope capable of displaying skew clearly, achieving highly-accurate deskew adjustment, and determining more accurately deskew adjustment result confirmation.  <P>SOLUTION: This digital oscilloscope is constituted as follows: an analog signal is converted into digital data by an A/D converter, and stored in a data memory as waveform data; data processing corresponding to a measurement object is performed to the waveform data as the need arises; and the waveform data or a data processing result is displayed on a display part through a display processing part. The display processing part can select and set at least a waveform display mode, an X-Y display mode, an X-Y display screen analysis mode and a deskew processing mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009148602-A (JP)
Title: Venous return cannula with enhanced drainage
Inventor: COSGROVE DELOS M
IPC: A61M1/36
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a venous drainage cannula having a new constitution.  <P>SOLUTION: A kink-resistant venous return cannula has enhanced drainage for minimally invasive surgeries involving vacuum-assisted venous drainage. In one aspect of this invention, this cannula is provided with an elongated, flexible tubular body having a proximal end and a distal tip. A distal drainage segment adjacent the distal tip has at least one drainage hole penetrating through the tubular body, and a first axial length. A first strengthened segment, or a first reinforced segment, is located proximal to the distal drainage segment and has a second axial length. A first atrial suction segment with a plurality of drainage holes therein is located proximal to the first strengthened segment and has a third axial length.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010210307-A (JP)
Title: Liquid level sensor
Inventor: TAKASHIMA YOSHINORI
IPC: G01F23/26
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level sensor capable of reducing cost of a detection circuit by reducing a chip area by summarizing analog circuit parts, and improving liquid level measurement accuracy.  <P>SOLUTION: This liquid level sensor includes: a first pulse generation means 38 for generating alternately a first pulse having a pulse width in proportion to a capacitance of a first detection electrode 22 always put in liquid to be measured, and a third pulse having a pulse width in proportion to a capacitance of a third detection electrode 24 always put out of the liquid to be measured; and a second pulse generation means 41 for generating a second pulse having a pulse width in proportion to a capacitance of a second detection electrode 23 for measuring the level of the liquid to be measured. In the sensor, operation is repeated, for charging as long as a time from fall of the third pulse until fall of the second pulse, and for discharging as long as a time from fall of the second pulse until fall of the first pulse.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219699-A (JP)
Title: Image forming apparatus, information processing method, and program
Inventor: ISHIHARA HIROSHI
IPC: B41J29/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, an information processing method and a program, capable of increasing the possibility of the construction of a new business model.  <P>SOLUTION: The image forming apparatus includes: a service attribute information storage means storing service attribute information including identification information for each of services that the image forming apparatus can provide; a service attribute information providing means for transmitting, in response to a request from a communicable information processing apparatus, the identification information stored in the service attribute information storage means to the information processing apparatus; a service request reception means for receiving the execution request of the service including at least one piece of the identification information transmitted from the information processing apparatus; a service control means for controlling the execution of the service relating to the identification information included in the execution request of the service; and a charging means for recording charging information corresponding to the number of the executed services in a charging information storage means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215953-A (JP)
Title: Austenitic stainless steel and method for producing austenitic stainless steel sheet
Inventor: SAWADA MASAMI
IPC: C22C38/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an austenitic stainless steel sheet which satisfies strength meeting the need for reduction in sizes and weights of a product and a component, and further is adaptable to wide forming.  <P>SOLUTION: The austenitic stainless steel has a chemical composition containing ≤0.05% C, ≤1.0% Si, ≤3.0% Mn, ≤1.0% Mo, 10.0 to 20.0% Cr, 4.5 to 9.0% Ni, 1.0 to ≤4.5% Cu and ≤0.15% N, and the balance Fe with impurities, and has a metallic structure in which crystal grain size number is ≥12.5, and also, the area ratio of an unrecrystallized part is ≤50%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216367-A (JP)
Title: Wind turbine for wind power generation
Inventor: NABETA MAMORU
IPC: F03D3/06
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind turbine for wind power generation capable of receiving wind while rotating blade plates in an optimal direction using a sun gear and planetary gears and generating power by efficiently rotating a rotary shaft with a simple structure.  <P>SOLUTION: The wind turbine includes: the rotary shaft connected to a shaft of a generator; the sun gear fixed to an end of the rotary shaft to be coaxial with the rotary shaft and independent from the rotary shaft; arm materials having a plurality of arms projecting from near both ends of the rotary shaft radially at right angles to the axial center; blade shafts installed near tip ends of arms extending in the same direction as the arm materials on both sides of the rotary shaft; the blade plates provided projecting in the outer peripheral direction from the central axes of the blade shafts; and the planetary gears provided at ends of the blade shafts and directly or indirectly engaging with the sun gear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214303-A (JP)
Title: Method of treating carbon dioxide
Inventor: WAKIMOTO YOSHIKI
IPC: B01D53/14
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating carbon dioxide by which the particle growth of calcium carbonate to be produced can be controlled.  <P>SOLUTION: In the method of treating the carbon dioxide, for producing the calcium carbonate by bringing the carbon dioxide into contact with a calcium solution ≥pH7, the calcium solution is maintained at such a calcium concentration that the acceleration or suppression of the particle growth of the calcium carbonate depends on pH, the pH of the calcium solution is maintained in a prescribed range, and the particle growth of the calcium carbonate is controlled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215823-A (JP)
Title: Polyester film
Inventor: SAITO TOMOHISA
IPC: C08K5/56
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film with a good discriminating function, which does not contaminates the inside of a system while in use, and can be expected in applications for: a life decorating item such as an electronic device and a building material; and a UV ray-sensitive marker and an optical sensor skill in an electronic component.  <P>SOLUTION: This polyester film includes a polyester layer which constitutes a surface of the film the surface roughness (Ra) of which is in a range of 0.10-1.00 μm, and which contains 0.3-10 wt.% of particles having an average particle diameter of 3-10 μm. The polyester film includes 0.05-0.30 wt.% of an organometallic chelate complex.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220017-A (JP)
Title: Information leak prevention system, management apparatus, monitoring apparatus, control apparatus, information leak prevention method, and program
Inventor: TAKEMOTO HIDEAKI
IPC: H04W4/02
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information leak prevention system capable of improving certainty in prevention of information leak in an information device, to provide a management apparatus, a monitoring apparatus and a control apparatus system constituting the system, and to provide an information leak prevention method and program.  <P>SOLUTION: The information leak prevention system employs the monitoring apparatus 10 integrated in the information device 2, the management apparatus 20 and the control apparatus 30 integrated in the communication device 3. The monitoring apparatus 10 includes a lock processing section 16 for bringing the information device 2 into a locked state or an unlocked state in response to an instruction from the control apparatus 20. The control apparatus 20 includes a positional information acquiring section 23 for acquiring positional information specifying a position of the communication device 3. The management apparatus 30 includes: a storage section 36 for storing behavior schedule information for specifying scheduled behavior of a user; a determination section 33 for determining whether or not the positional information coincides with behavior schedule information; and a determination processing section 34 for bringing the information device 2 into the locked state via the control apparatus 20 if it is determined that the positional information coincides.  <P>COPYRIGHT: (C)2010,JPO&INPIT