baber/WOPTO huggingface dataset:
Patent JP-2008276204-A (JP)
Title: Optical device and optical receptacle using the same
Inventor: ENOEDA NARIMASA
IPC: G02B27/28
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device and an optical receptacle having high moisture resistance and high reliability.  <P>SOLUTION: The optical device comprises an optical element, a support having a cylindrical hole where light propagates, with one end face of the support joined to the optical element through an adhesive so as to block one opening of the hole, and a moisture-resistant member covering the circumference of the adhesive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009235259-A (JP)
Title: Colloidal crystal composition
Inventor: ANDO HIROAKI
IPC: G02F1/1334
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-selective infrared-transmitting film having a new constitution.  <P>SOLUTION: In a film-like colloidal crystal 10, silica particles 11 are dispersed with regularity in a cross-linked polymer matrix 12. A liquid crystalline substance 15 is added to the colloidal crystal 10 (2.A). In the temperature-selective infrared-transmitting film 100, the liquid crystalline substance 15 infiltrates in each gap between the cross-linked polymer matrix 12 and a silica particle 11, and allows to swell as a whole. T<SB>NI</SB>is a transition point between a liquid crystal phase (nematic phase) and an isotropic liquid phase. The refractive index of the liquid crystalline substance 15 is largely changed by the phase transition between the isotropic liquid phase 15i (2.B) where rod-like molecules in a droplet assemble randomly at a temperature T higher than the transition point T<SB>NI</SB>and the liquid crystal phase (nematic phase) 15n (2.C) where the rod-like molecules in a droplet align regularly at a temperature T lower than the transition point T<SB>NI</SB>. Thereby, the infrared reflectance of the temperature-selective infrared-transmitting film 100 is changed by temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235863-A (JP)
Title: Operator protective device
Inventor: UEDA MASAAKI
IPC: E02F9/16
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rainwater from leaking into an operator's seat side through the gaps between the outer end of a roof member and left and right frame members even if the gaps between the roof member and the left and right frame members are not caulked.  <P>SOLUTION: This operator protective device comprises a pair of left and right side-frame members extending upward from the rear of the operator's seat of a work machine and further extending from the upper side forward and the roof member stretched between the upper parts of the pair of side-frame members. The left and right side-frame members are formed of pipe members, and the roof member is formed by forming a sheet metal. The roof member comprises a pair of left and right gutter parts on the left and right inner sides of the pair of left and right side-frame members, respectively. Cover parts for covering the upper parts of the side-frame members by riding up on the upper parts of the side-frame members are installed on the outer sides of the left and right gutter parts, respectively. The outer ends of the cover parts are welded to the left and right side-frame members, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235332-A (JP)
Title: Dehydrator in gas hydrate production plant
Inventor: IWASAKI TORU
IPC: C10L3/06
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehydrator preventing GH slurry with raised concentration from being deposited on an inner wall surface of a dehydration part formed on an upper part of a dehydration unit for performing dehydration treatment of the GH slurry by gravity in the dehydrator in a gas hydrate production plant.  <P>SOLUTION: A movable cylinder 13 is mounted to an upper part of an inner cylinder 10a slidably in an axial direction, and the dehydration part 12 by an ascending limit of water by capillary phenomenon from the GH slurry is formed on an upper part of the inner cylinder 10a and at the inside of the movable cylinder 13. When friction force of an inner wall surface of the dehydration part 12 and the GH slurry becomes large and the GH slurry is deposited on the inner wall surface, the movable cylinder 13 is descended. Thereby, an area of the inner wall surface of the dehydration part 12, i.e., a contact area with the GH slurry is reduced, friction force between the GH slurry and the inner wall surface is reduced and the GH slurry is smoothly ascended in the dehydration part 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240379-A (JP)
Title: Button hole sewing machine
Inventor: HITO TAKASHI
IPC: D05B19/12
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect an obstacle without increasing the number of parts and without obstructing sewing work.  <P>SOLUTION: A button hole sewing machine having a knife and a knife receiver includes: a pulse motor 11 for reciprocating the knife and the knife receiver between an origin position and a cut finish position; a control unit 7 for controlling drive of the pulse motor; an encoder 12 for detecting actual rotation pulses of the pulse motor; a deviation-calculating unit 7 for calculating a deviation between drive command pulses sent from the control unit to the pulse motor and actual driving pulses; a contact detecting deviation-storing unit 72 for storing a contact detecting deviation used for determination of contact of the knife or knife receiver with the obstacle on a movement path of the knife or knife receiver; and a detection range-storing unit 72 for storing a detection range for detecting the contact of the knife or knife receiver with the obstacle. The control unit stops the movement of the knife or knife receiver, when the deviation calculated by the deviation-calculating unit exceeds the contact detecting deviation in the detection range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243550-A (JP)
Title: Hydraulic pressure control valve
Inventor: SEKINISHI YOSHINORI
IPC: B60T15/36
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic pressure control valve capable of improving the assembling workability of a filter to a valve housing of a solenoid valve or a similar hydraulic pressure control valve, decreasing its size after the filter is installed, and reducing the processing cost of the valve housing.  <P>SOLUTION: The filter 19 for filtering liquid which is introduced from a passage 32 into a valve chamber 20 is mounted on the outer periphery of the valve housing 13 inserted into an assembling hole 31 of an actuator housing 30. The filter 19 is shaped along the outer periphery of a shell 13a within a range not exceeding the circumference of the shell. A filter storing groove 22 whose depth is equivalent to the thickness of the filter 19 or greater than the thickness of the filter 19 is formed at the outer periphery of a portion in which a connection hole 21 is formed at the shell 13a for storing the filter 19 in the filter storing groove 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243399-A (JP)
Title: Power unit for vehicle
Inventor: MAEHARA ISATO
IPC: B60K17/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of part items by providing one oil state detector commonly to a plurality of hydraulically operated devices in a power unit for a vehicle having the plurality of hydraulically operated devices which are activated by supply of hydraulic oil from a single common hydraulic pressure generating device.  <P>SOLUTION: A plurality of bifurcated oil channels 218 and 219 bifurcated from a common oil channel 215 which continues to the single hydraulic pressure generating device 209 common to the plurality of the hydraulically operated devices 102 and 48R are connected respectively to the hydraulically operated devices 102 and 48R, and the oil state detector 273 which detects the state of the hydraulic oil is provided in the common oil channel 215.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247419-A (JP)
Title: Deodorizing filter
Inventor: KIKUCHI KUMIKO
IPC: A61L9/01
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing filter capable of effectively exhibiting the stable deodorizing effect on various odor components such as aldehyde gas and lower fatty acid.  <P>SOLUTION: A hydroxy amine compound (A) expressed by general formula (1) and an amine oxide surfactant (B) are carried in the deodorizing filter. The ratio in weight ((B)/(A)) of the amine oxide surfactant (B) to the hydroxy amine compound (A) expressed by the general formula (1) is 0.05-2. (In the formula: R<SP>1</SP>represents a hydrogen atom, a 1C-5C alkyl group, or a 1C-5C hydroxyl alkyl group; R<SP>2</SP>represents a hydrogen atom, a 1C-6C alkyl group, or a 1C-5C hydroxyl alkyl group; R<SP>3</SP>and R<SP>4</SP>each represent 1C-5C alkanediyl group which may be the same or different).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248630-A (JP)
Title: Information display device
Inventor: GHEORGHE LUCIAN
IPC: G06T1/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device with excellent recognition performance.  <P>SOLUTION: The information display device sets a face shape of a three-dimensionally-shaped showing surface, deforms a rear image according to the face shape of the image presenting surface, and displays a deformed picked-up image in a display part 20 as a presented image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263398-A (JP)
Title: Antioxidant material and food containing the same
Inventor: OKUYAMA YOHEI
IPC: A23L27/60
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new antioxidant material containing a natural food ingredient as an effective ingredient and to provide a food containing the same.  <P>SOLUTION: The antioxidant material contains lactic-fermented egg albumen containing natural food ingredients as an effective ingredient. The food blended with the same is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250497-A (JP)
Title: Heat exchanger
Inventor: OKUDA HIROSHI
IPC: F28D1/053
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel flow type heat exchanger for improving heat exchanging efficiency by suppressing influence of wind speed distribution of airflow passing therethrough, on heat exchanging amount.  <P>SOLUTION: This heat exchanger 1 includes two header pipes 2, 3 disposed in parallel with each other at an interval, a plurality of flat tubes 4 disposed between the header pipes 2, 3 at prescribed pitches while vertical refrigerant pathways 5 formed inside are communicated to the inside of the header pipes, and corrugated fins 6 respectively disposed between the flat tubes 4. The flat tubes 4 are disposed in the airflow generated by an air distributing device 20, and the internal flow channel resistance of the flat tube 4 of relatively higher wind speed of the received airflow, is relatively higher than that of the internal flow channel resistance of the flat tubes 4 of relatively low wind speed of the received airflow. The difference in the internal flow channel resistances among the flat tubes 4 is provided by changing cross-sectional areas of the refrigerant pathways 5 or changing the number of refrigerant pathways 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008285476-A (JP)
Title: Method for producing composition containing dry lfs(lachrymatory ingredient synthase), and lachrymatory ingredient-generating kit
Inventor: AOYANAGI MORIHIRO
IPC: A61P27/04
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storable kit capable of improving the storage stability of LFS and also enabling a lachrymatory ingredient to be generated by improving the storage stability of LFS, and to provide a method for producing the kit.  <P>SOLUTION: LFS, which is unstable at room temperature, can be stored stably by evaporating a mixed solution of alliinase and LFS to dryness. Besides, the lachrymatory ingredient-generating kit is provided, comprising PRENCSO(S-1-propenyl-cysteine sulfoxide) and a composition (mixed enzyme powder) containing dry LFS prepared by evaporating a mixed solution containing alliinase and a disaccharide of LFS to dryness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259455-A (JP)
Title: Battery pack and power source system
Inventor: HAGIWARA HIDEKI
IPC: H01M10/625
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack displaying high durability even in high rate use, and to provide a power supply system.  <P>SOLUTION: The battery pack includes a plurality of unit cells each of which is formed by housing an electrode and an electrolyte in a container, and a cooling mechanism radiating heat of the unit cells. A negative electrode terminal and a positive electrode terminal are connected to one end and the other end of the electrode, respectively, and the cooling mechanism is constituted so that the cooling efficiency in the central part of the electrode is higher than that at both ends. The cooling mechanism is, for example, a coolant passage 146 formed between a spacer plate 140 arranged between flat surfaces of the adjoined unit cells and the flat surface of the unit cell. The central part 140C of the plate 140 is composed of a material having higher heat conductivity than both ends 140A, B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257249-A (JP)
Title: Air fuel ratio control device for internal combustion engine
Inventor: KODAMA YOSHIMASA
IPC: F02D41/14
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To start accurate feedback control of air fuel ratio at an early stage after start of an internal combustion engine with regard to an air fuel ratio control device for an internal combustion engine.  <P>SOLUTION: This device is provided with a first three-way catalyst 16 disposed in an exhaust gas passage 12 in the internal combustion engine 10. The device is provided with an A/F sensor 14 disposed at an upstream of the first three way catalyst 16, a small O2 sensor 22 disposed in an exhaust gas channel in a cell 16a of the three way catalyst 16, and a downstream O2 sensor 18 disposed at a downstream of the first catalyst 16. The device executes sub feedback control based on output of the small O2 sensor 22 as the need arises in addition to main feedback control based on output of the A/F sensor 14 and sub feedback control based on output of the downstream O2 sensor 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255009-A (JP)
Title: Heavy nitrogen concentrating and manufacturing device
Inventor: SUGIYAMA MASASHI
IPC: C01B21/04
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heavy nitrogen concentrating and manufacturing device capable of safely and efficiently concentrating and manufacturing a large amount of heavy nitrogen in a commercial scale.  <P>SOLUTION: In the heavy nitrogen concentrating and manufacturing device comprising a reflux apparatus 20 for generating NO gas from HNO<SB>3</SB>and SO<SB>2</SB>gas and an exchange tower 10 for concentrating the heavy nitrogen to HNO<SB>3</SB>by the nitrogen isotope chemical exchange reaction of the HNO<SB>3</SB>and the NO gas generated in the reflux apparatus 20, the reflux apparatus 20 comprises: a reflux reaction tub 22 for performing the reaction of the HNO<SB>3</SB>and the SO<SB>2</SB>gas; a preprocessing means 21 provided in the front stage of the reflux reaction tub 22, for preventing non-reacting SO<SB>2</SB>gas from flowing into the exchange tower 10; and a post processing means 23 provided in a post stage of the reflax reaction tub 22, for preventing non-reacting HNO<SB>3</SB>for which the heavy nitrogen is concentrated from being discharged to the outside of the system together with by-product H<SB>2</SB>SO<SB>4</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008275613-A (JP)
Title: Coriolis mass flow measuring device and manufacturing method of coriolis mass flow measuring device
Inventor: HUSSAIN YOUSIF
IPC: G01F1/84
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coriolis mass flow measuring device equipped with a vibration generator and/or a vibration pickup having an effectively usable permanent magnet.  <P>SOLUTION: The coriolis mass flow measuring device is provided with a measurement pipe 1 capable of being excited, and/or the vibration generator 2, and/or the vibration pickup 3, and the vibration generator 2 and/or the vibration pickup 3 is equipped with the permanent magnet 12. The permanent magnet 12 is arranged in a magnet holder 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009265275-A (JP)
Title: Optical path transformation mirror, and manufacturing method therefor
Inventor: YAMAZAKI YASUSHI
IPC: G02B6/13
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To allow control of high reproducibility, and to attain thereby high optical coupling efficiency between optical elements, in an optical path transformation mirror with a mirror face having an optional plane curvature and having an optional reflection angle.  <P>SOLUTION: This optical path transformation mirror is provided with a mirror support sloped face 107 formed contactingly with a bottom face in parallel to an optical path, and with a wall face provided adjacently to the bottom face, shielding the optical path, and cured with a liquid curable substance to exhibit a concave face shape, and a reflecting film 108 formed on the mirror support sloped face including an intersection P of the mirror support sloped face with the optical path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261594-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine preventing a player from feeling unfair.  <P>SOLUTION: The game machine has the following components: a jackpot lottery means; a jackpot game carrying out means for carrying out a jackpot game; a jackpot type determining means for determining a type of the jackpot when the jackpot is won; a loss compensation control means which controls operation of a loss compensation function comprising a collecting means for collecting a predetermined value used by the player for playing games and a compensation means for compensating loss of the player corresponding to a predetermined operating condition and which controls releasing of the loss compensation function corresponding to a predetermined releasing condition; a releasing condition setting means for setting the releasing condition of the loss compensation means; and a selecting means for selecting whether to perform the control to operate the loss compensation means. The releasing condition is set so that releasing forms of the loss compensation means are different corresponding to the type of jackpot determined by the jackpot type determining means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264982-A (JP)
Title: Device and method for measuring viscosity/elasticity
Inventor: SAKAI KEIJI
IPC: G01N11/14
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and simple viscosity/elasticity measuring device which keeps the amount of a detection target material smaller as compared with a viscosity/elasticity measuring device in a prior art and is can make a container for housing the detection target material inexpensive and disposable.  <P>SOLUTION: The viscosity/elasticity measuring device includes a conductive rotor, a container housing the detection target material of which the viscosity is detected and constituted so that the rotor is arranged in the detection target material, the magnet arranged to the periphery of the container to apply a magnetic field to the rotor, a rotation control part which drives the magnet to change the magnetic field timewise, induces a dielectric current in the rotor and applies rotary torque to the rotor by the Lorentz interaction of the dielectric current with the magnetic field applied to the rotor to rotate the rotor, a rotation detecting part for detecting the number of rotations of the rotor, and a viscosity detecting part for detecting the viscosity/elasticity of the detection target material coming into contact with the rotor on the basis of the number of rotations of the rotor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265466-A (JP)
Title: Projection type image display device
Inventor: NODA HITOSHI
IPC: G03B21/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type image display device capable of operating a projection lens and executing other functions, without lighting a lamp.  <P>SOLUTION: The projection type image display device includes a second start mode in which the device is started without lighting the lamp 101, to execute operations except lighting such as an operation for moving the position of the projection lens 108, besides a first start mode in which the lamp 101 is lighted to start the device. The device is started in the second start mode when a device control circuit 1 detects that a device body power switch 11 and the prescribed key of a remote control transmitter 13 are simultaneously depressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265515-A (JP)
Title: Colored photosensitive composition for color filter
Inventor: OTSUKA YOSHIKATA
IPC: G02B5/20
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive composition for color filter, which has excellent sensitivity and developability and further provides excellent color reproducibility after curing even at a high pigment concentration.  <P>SOLUTION: The colored photosensitive composition for color filter includes at least a binder resin, a multifunctional monomer, a photopolymerization initiator, a pigment, a pigment dispersant, and a solvent. The photopolymerization initiator includes a biimidazole compound having a specific substituent and a mercapto compound, the total amount of the biimidazole compound and the mercapto compound is within the range of 3-40 pts.wt. based on 100 pts.wt. of a solid component of the colored photosensitive composition, and the content of the biimidazole compound is within the range of 60-99 pts.wt. based on 100 pts.wt. in total of the biimidazole compound and the mercapto compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265059-A (JP)
Title: State-measuring apparatus and state-measuring method
Inventor: TAGUCHI TOICHI
IPC: G01B11/06
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a state-measuring apparatus and a state measuring method for measuring the state of a film formed on a substrate with high accuracy, while restraining the running cost.  <P>SOLUTION: A measured object OBJ is irradiated with a light, constituted mainly of a p-polarized light component, at a predetermined incident angle ϕ<SB>O</SB>, while minimizing the s-polarized light component, in order to eliminate the influence of an interference phase angle that causes periodic variation to absorbance. The incident angle ϕ<SB>0</SB>including incident angles at which amplitude reflectance on the p-polarized light component becomes a minimum value, respectively, in an interface between a thin film 24 and the substrate 22 and in an interface between a vacuum atmosphere and the thin film 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263195-A (JP)
Title: Cement mortar composition, method for applying cement mortar composition, and wall body
Inventor: SEYA MASAAKI
IPC: E04F13/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement mortar composition improving the crack resistance of a wall body which is obtained using a cement board.  <P>SOLUTION: The cement mortar composition is used for either or both of treatment for the joint of a cement board pasted on a body, and for substrate regulation, and comprises cement, aggregate and calcium formate. The cement mortar composition preferably comprises a shrinkage reducing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT