baber/WOPTO huggingface dataset:
Patent JP-2009101295-A (JP)
Title: Photocatalyst element and its manufacturing method
Inventor: YOSHIDA SHIGEKI
IPC: B01J37/02
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst element capable of maintaining the function of a photocatalyst for a long period of time and its manufacturing method.  <P>SOLUTION: The photocatalyst element constituted by forming a metal oxide layer exhibiting photocatalyst on a substrate is characterized by that at least a fine particle containing silver oxide, a titanium oxide layer and a silver layer are laminated in order from the uppermost surface layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080139-A (JP)
Title: Article fall prevention device and shelf therewith
Inventor: YAGI KENSUKE
IPC: A47B96/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article fall prevention device to prevent articles from falling down from a shelf by quakes of an earthquake etc. and a shelf preliminarily provided with the article fall prevention device.  <P>SOLUTION: The article fall prevention device is attachable to an article shelf (5) with a baggage shelf (10) and is equipped with guide rails (14) attached along supports (6) of the article shelf, vertical movement members (18) to move up/down along the guide rails, fall prevention bars (16) connected with the vertical movement members to move up/down and stop above the baggage shelf to prevent articles from falling down from the baggage shelf, and a vertical movement member drive means to move the vertical movement members along the supports of the article shelf and stop them. The vertical movement member drive means has vertical movement drive motors (20) and transmission members (28, 30) to transmit vertical movement converted from rotation movement of the vertical movement drive motors. The vertical movement members are vertically moved by the vertical movement drive motors to move the fall prevention bars connected with the vertical movement members.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009101490-A (JP)
Title: Surface-coated cutting tool having hard coating layer exerting excellent lubricity and wear resistance in high-speed cutting
Inventor: OGAMI TSUTOMU
IPC: B23B27/14
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool having a hard coating layer exerting excellent lubricity and wear resistance in a high-speed continuous cutting.  <P>SOLUTION: In this surface-coated cutting tool, the hard coating layer having a lower layer and an upper layer is vapor-deposited on the surface of a tool base formed of a tungsten carbide based sintered alloy or a titanium carbonitride based cermet. The lower layer is formed of a (Ti, Al) compound nitride or a compound carbonitride layer. The upper layer is formed of a (Cr, Al) compound nitride layer. The upper layer is formed in an alternately laminated structure in which thin layers A of cubic structures and thin layers B of cubic structures and hexagonal structures mixed with each other are laminated alternately.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107852-A (JP)
Title: Dielectric porcelain and capacitor
Inventor: TERASHI YOSHITAKE
IPC: H01G4/30
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric porcelain having a high dielectric constant and low hysteresis in electric field-dielectric polarization characteristics, and to provide a capacitor using the same.  <P>SOLUTION: To 1 mol of barium which composes barium titanate, magnesium is contained at a proportion of 0.01-0.06 mol in terms of MgO; yttrium is contained at a proportion of 0-0.03 mol in terms of YO<SB>3/2</SB>; manganese is contained at a proportion of 0.005-0.03 mol in terms of MnO; and tantalum is contained at a proportion of 0.1-0.3 mol in terms of TaO<SB>5/2</SB>. In an X-ray diffraction chart of the dielectric porcelain when Cukα line is used, the difference (d<SB>25</SB>-d<SB>150</SB>) between a half value width at 25°C (d<SB>25</SB>) of a diffraction peak in the range of 2θ of 44.7-45.5° and a half value width at 150°C (d<SB>150</SB>) thereof is 0.005 nm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106818-A (JP)
Title: Liquid droplet discharge level detection method/detector
Inventor: SHIMADA JUN
IPC: B05C11/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharge level detection method which enables the rapid discharge operation of a liquid droplet while determining the liquid droplet discharge level through detecting the total liquid droplets to be discharged in a real time mode, and also, a liquid droplet discharge level detector.  <P>SOLUTION: This liquid droplet discharge level detection method is designed to discharge a liquid agent to the surface of a target object after preliminary discharge, and comprises the following operating steps: (1) the liquid droplet amount calculation step to calculate the amount of the liquid droplet to be discharged during the preliminary discharge, (2) the liquid droplet counting step to count the number of liquid droplets to be discharged to the target object, and (3) the liquid droplet discharge level calculation step to make the value obtained by multiplying the liquid droplet amount calculated by the liquid droplet amount calculation step with the number of the liquid droplets counted by the liquid droplet counting step, the liquid droplet discharge level to the target object. Thus it is possible to correctly control the discharge level from the discharged liquid droplets without adversely affecting a rapid operation, and precisely applying a functional liquid agent to the target object in the form of microdosage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118056-A (JP)
Title: Tuner and broadcasting receiver equipped therewith
Inventor: KITAGUCHI MASAKI
IPC: H04N5/44
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To evade a mutual interference by a terrestrial broadcasting wave and a satellite broadcasting in a terrestrial broadcasting/satellite broadcasting receiving composite tuner for splitting an input mixture signal internally.  <P>SOLUTION: A distributor 3 distributes a terrestrial wave/BS/CS wave mixture signal (mixture signal) input from an input terminal 2 into the 2-system mixture signal. A highpath filter 4 splits a BS/CS broadcasting signal from the distributed one mixture signal and outputs it to a BS/CS tuner part 6. A lowpath filter 5 splits a terrestrial broadcasting signal from the distributed other mixture signal and outputs it to a terrestrial broadcasting tuner part 7. As distributed and split immediately behind the input terminal 2, the split receiving signal is input to the BS/CS tuner part 6 and the terrestrial broadcasting tuner part 7, respectively. Accordingly, it is possible to evade an interference caused by a mutual broadcasting wave.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008168619-A (JP)
Title: Liquid discharge head and its manufacturing method
Inventor: KOMURO HIROKAZU
IPC: B41J2/05
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge head provided with a reinforcing plate where an external electrode is connected to a penetrating electrode, and also to provide its manufacturing method.  <P>SOLUTION: The liquid discharge head includes a first penetrating electrode 105 penetrating a substrate 101 from the front side to the back side thereof, and supplying electric power to a heat resistor 110, and also includes, a reinforcing plate 106 bonded on the back side of the substrate 101 and a second penetrating electrode 105 penetrating the reinforcing plate 105 from the front side and the back side thereof. The second penetrating electrode 105 and the first penetrating electrode 106 are electrically connected to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009115402-A (JP)
Title: Heat exchanger and cooling method
Inventor: YAJIMA TAKESHI
IPC: F25B39/04
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger and a cooling method for efficiently cooling a condenser without installing an exclusive apparatus to attain operation with a good coefficient of performance.  <P>SOLUTION: An air conditioner 100 used as the heat exchanger includes a compressor 202 liquefying a heat transfer medium; a condenser 204 radiating the heat of the liquefied heat transfer medium; a damp layer 208 covering the outer surface of the condenser 204; a water supply part 212 supplying the damp layer 208 with water; and a fan 216 allowing air to flow to the condenser 204.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116185-A (JP)
Title: Keyboard device
Inventor: WATANABE KEISUKE
IPC: G10H1/34
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard device capable of effectively improving design of a keyboard musical instrument such as a keyboard and an electronic piano, by making a key highly decorative.  <P>SOLUTION: In the keyboard device 1, a plurality of keys 10 including a main body section 20, a surface member 30 composed of a transparent or translucent acrylic resin material mounted on the main body 20, and a decorated layer 40 including decoration provided between the surface member 30 and the main body 20, are arranged. The decorated layer 40 may be decorated by colors or patterns or letters. The main body section 20 facing a surface member 30 in appearance section A may be a wood member 21, and the decorated layer 40 may include an irregularity section formed on a surface of the wood member 21. Moreover, a lighting section 5 for illuminating the surface member 30 is provided, and the key 10 becomes highly decorative by illuminating the surface member 30 and illuminating the decorated layer 40, with light of the lighting section 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113744-A (JP)
Title: Work vehicle
Inventor: YASUDA KAORU
IPC: B60K11/06
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work vehicle capable of suppressing degradation of the cooling efficiency of an engine.  <P>SOLUTION: The work vehicle 1 includes an engine, a radiator 15, a blower 16, a vehicle body 2 and a guide member 33. The radiator 15 is arranged behind the engine to cool the engine. The blower 16 generates the flow of air passing through the radiator 15. The vehicle body 2 has a second storage space S3 in which the radiator 15 and the blower 16 are stored, an air intake 23 through which air taken in from the outside into the second storage space S3 is formed in a back side, and a first side outlet 21 and a second side outlet 22 through which air blown outside from the second storage space S3 through the radiator 15 is passed are formed in a side surface. The guide member 33 guides the air so as to be blown out diagonally upwardly from the first side outlet 21 and the second side outlet 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121737-A (JP)
Title: Cooking apparatus
Inventor: TANI TOMOKO
IPC: F24C7/02
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking apparatus for quickly cooling the heated cooked material.  <P>SOLUTION: This cooking apparatus includes a sealing means 2 for partitioning a part of a cooking chamber, a pressure reducing means 12 for putting the space partitioned by the sealing means 2 in the pressure-reduced state, and a temperature detecting means 15 for detecting the temperature of a cooked material, wherein the space partitioned by the sealing means is controlled to reduced pressure to cause boiling of the cooked material based on the temperature of the cooked material, whereby the cooked material can be quickly cooled to a desired temperature by evaporation latent heat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304888-A (JP)
Title: Display substrate and liquid crystal display device including the same
Inventor: LEE KWANG-SAE
IPC: G02F1/1343
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display substrate which can improve an after-image phenomenon, and to provide a liquid crystal display device including the display substrate.  <P>SOLUTION: The display substrate includes: a substrate; a low-voltage pad formed on the substrate; a ground pad which is formed on the substrate and to which a ground voltage is applied; a discharge pattern which is formed on the substrate and connects the low voltage pad to the ground pad; and a discharge line which connects a first discharge contact connected with the low-voltage pad to a second discharge contact connected with the ground pad.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008172764-A (JP)
Title: Mobile communication system, mobile terminal in mobile communication system, control program thereof, and transmission power control method in mobile communication system
Inventor: OKAMOTO NOBUHIRO
IPC: H04B1/04
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform adequate transmission power control depending on a change in a communication status when communication is performed by using a Stand Alone-DCCH in a W-CDMA wireless system.  <P>SOLUTION: In the W-CDMA wireless system 1, the reception quality of a common channel is measured, and when a Stand Alone-DCCH state occurs, transmission power control corresponding to the common channel is performed in which a target SIR is determined depending on the reception quality of the common channel. Therefore, even in the Stand Alone-DCCH state in which Blind transport format detection is used, it is possible to set the target SIR in accordance with a reception status of a user equipment 20, enabling the adequate transmission power control depending on the change in the communication status.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009106710-A (JP)
Title: Simple mask
Inventor: HIRONO AKIO
IPC: A62B18/02
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple mask having high property for filtrating the outside air without a gap of a portion contacting the simple mask, and not damaging appearance of a user.  <P>SOLUTION: The using position of the simple mask is moved from a face to a mouth inside, and the simple mask 1 is formed for filtrating the outside air in the mouth while a user can breath as usual, and the mask is composed for the user to artificially operate by using a lip and a tongue and close the gap completely.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128780-A (JP)
Title: El driving device and el driving method
Inventor: MAEDA TOMOYUKI
IPC: G09G3/20
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the moving picture responsibility is deteriorated when inserting a non light-emission period into a display area while dividing the period into a plurality of periods.  <P>SOLUTION: A data amount calculation part 11 calculates the amount of an image data input to an EL driving device and determines a current consumption of an EL display device 1, a current suppression part 12 calculates a suppressed quantity of the current consumption of the EL display device based on the current consumption calculated by the data amount calculation part 11, and the non light-emission periods inserted into one vertical synchronizing period, insertion timings of the non light-emission periods and the like are determined. A start pulse (ST) for controlling light-emission timing and light-emission period of an EL element is generated based on the non light-emission periods determined by the current suppression part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008145098-A (JP)
Title: Chamber endwall, manufacturing method for chamber endwall, combustion chamber including chamber endwall, and turbine engine equipped with combustion chamber
Inventor: PIEUSSERGUES CHRISTOPHE
IPC: F23R3/28
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion chamber for a turbine engine constituted to keep a constant distance D between a chamber endwall and a deflector.  <P>SOLUTION: This combustion chamber 10 includes the chamber endwall 16 of a constitutive element having a substantially truncated cone shape comprising a series of adjacent flat portions 166. The present invention may be applied for the combustion chamber 10 for the turbine engine 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009132468-A (JP)
Title: Sheet conveying apparatus, image forming apparatus, and image scanner
Inventor: HAYAKAWA TAKUYA
IPC: B65H9/16
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying apparatus, an image forming apparatus, and an image scanner, correcting skew feeding of a sheet without giving damage to the sheet.  <P>SOLUTION: A plurality of skew feeding correction rollers 201, 202 is arranged in a width direction crossing to a sheet conveying direction and corrects skew feeding of a sheet by turning the sheet while the sheet is independently conveyed. A conveying roller 210 provided at the upstream in the sheet conveying direction of the skew feeding correction rollers 201, 202 conveys the sheet to the skew feeding correction rollers 201, 202. When the amount of skew feeding of the sheet detected by a skew feeding amount detection section detecting the amount of skew feeding of the sheet exceeds the predetermined amount of skew feeding, the sheet conveying speed of each of the conveying roller 210 and skew feeding correction rollers 201, 202 is decelerated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134111-A (JP)
Title: Electrooptical device and electronic device
Inventor: CHITATE KOSUKE
IPC: G02F1/13363
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve image quality by using compensation elements differed in polarity of refractive index anisotropy in an electrooptical device such as a liquid crystal device.  <P>SOLUTION: The electrooptical device includes a liquid crystal panel 100 including a liquid crystal layer held between a pair of a first substrate 20 and a second substrate 10, a first optical compensation plate 310 disposed on the incident side of light source light in the liquid crystal panel having refractive index anisotropy having one polarity of positive and negative; and a second optical compensation plate 320 disposed on the outgoing side of light source in the liquid crystal panel and having refractive index anisotropy having the other polarity of positive and negative.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241689-A (JP)
Title: Radar cross section measurement method and radar cross section measurement device
Inventor: INASAWA YOSHIO
IPC: G01S13/02
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar cross section measurement method which employs a near-field/far-field transformation technique assuming a ground bounce included status for radar cross section measurement methods using a ground bounce by improving the near-field/far-field transformation technique of radar cross section assuming free space and by enabling consideration of the ground bounce, and to provide a radar cross section measurement device.  <P>SOLUTION: The radar cross section measurement method and radar cross section measurement device which use the ground bounce determine the radar cross section in a far-field region by integrating, over the corresponding range of an object to be measured, the scatter source distribution obtained by transforming the scatter electric field values acquired by measuring the object to be measured over the range of predetermined two dimensional angles in the directions Az and E1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133145-A (JP)
Title: Hinged door
Inventor: KAWAKADO NAOKI
IPC: E05B15/02
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable adaptation to a change in the height of a latch bolt of a door body in a simple structural manner by enabling a latch retainer to be easily mounted with a good appearance in an arbitrary height position on an inside surface of a door frame.  <P>SOLUTION: In this hinged door 3, a recess 5 for housing the latch retainer 31 is provided in such a dented manner as to be long in a vertical direction D, on the inside surface 2a of the door frame 2A; a decorative member 6A, which covers a surface of the inside surface 2a of the door frame 2A in such a manner as to cover the recess 5, is partially notched in an arbitrary height position to face the latch bolt 30 of the door body 10; the latch retainer 31 is housed in a part of the recess 5 opened by a notch; and an outer peripheral flange 32 of the latch retainer 31 is fixed to the door frame 2A via the decorative member 6A by means of a fixing implement 23 in the state of abutting on the surface of the periphery of the notch 6a of the decorative member 6A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132088-A (JP)
Title: Liquid discharge device and liquid discharge method
Inventor: OZAWA KINYA
IPC: B41J2/045
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress excessive deformation of meniscus.  <P>SOLUTION: A nozzle has a first nozzle part opened at a side closer to a pressure chamber and having a bottom part at a side apart from the pressure chamber, and a second nozzle part communicating the inner fringe of the bottom part with the outside. A discharge pulse PS1 has a first and second pressure reduced parts P1, P3. The first pressure reduced part P1 is constant in the potential variation amount per unit time and operates piezoelements so as to pull-in the meniscus exposed in the second nozzle part on the first nozzle part side. A second pull-in part is generated after the first pressure reduced part P1, and operates the piezoelements so as to enlarge the meniscus within the first nozzle part, wherein the potential variation amount per unit time is larger than that in the first pressure reduced part P1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131815-A (JP)
Title: Method for improving blocking rate of permeation membrane, permeation membrane with improved blocking rate, water treating method, and permeation membrane apparatus
Inventor: KAWAKATSU TAKAHIRO
IPC: B01D71/56
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a blocking rate for inorganic, organic matter with a permeation flux of a permeation membrane kept high, to keep the improved effect high, to thereby heighten removing effect of salts, organic matter and silica, allowing stable treatment over a long period.  <P>SOLUTION: Acid treatment liquid 14 containing 1 wt.% or more of nitric acid or a nitrate as NO<SB>3</SB>, 0.01 wt.% or more of sulfuric acid or a sulfate as SO<SB>4</SB>, and 0.0001 wt.% or more of hydrogen ion concentration, is fed to a primary side 3 of a permeation membrane module 1 having the polyamide-based permeation membrane 2 for acid-treating the permeation membrane 2. Then, modifiers 15, 16 consisting of an organic compound with a molecular weight of 1,000 or more, having chargeability or polarity are fed and attached to the permeation membrane for improving the blocking rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008068132-A (JP)
Title: Inter-pachinko island ball interchange system
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the quantity of balls suitable in both islands in ball interchange between the pachinko island including return means such as a counter and the pachinko island without the means.  <P>SOLUTION: When this processing is started, it is determined whether or not balls of the half or more are stored in a storing tank on the supplied island side (step 110), and if not, the transition to the step 120 occurs to open a stopper 41 and supply the balls. If yes, it is determined whether or not there is the possibility that the storing tank on the supplying island side is substantially full-load and the storing tank on the supplied island side becomes excessive (step 130). If yes, jumping to the step 120 occurs to open the stopper 41. If no, it advances to the step 140 to close the stopper 41. That is, since the supply is stopped when the supplying side has a small amount of balls, shortage of balls can be prevented, and also when the supplied side has a large amount of balls, the supply is stopped so that the excessive state can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT