baber/WOPTO huggingface dataset:
Patent JP-2009174414-A (JP)
Title: Axial flow fan
Inventor: OKUMA MASAAKI
IPC: F04D29/38
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial flow fan achieving lower power consumption for the same air volume by improving the shape of an impeller.  <P>SOLUTION: This axial flow fan includes: the impeller 4 having an impeller cup 41 and a plurality of blades 42 extending radially outward from the peripheral surface of the impeller cup and arranged in a peripheral direction around a rotational center shaft AX; a motor 2 arranged inside of the impeller cup and rotating the impeller; and a base portion 12 supporting the motor. Each of the plurality of blades 42 has a front edge 421 as an edge on a downstream side in a rotational direction, a rear edge 422 as an edge on an upstream side in the rotational direction, and an outer peripheral edge 423 connecting the radially outward end portion of the front edge to the radially outward end of the rear edge. Each of blades is a retreating blade, and also each radially outward end of the front edge 421 is positioned on the side of a base end in the direction of the rotational center shaft with respect to a straight line extending radially from the radially inward end of the front edge 421.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172164-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an accurate random number value even when game media simultaneously enter into a plurality of start areas.  <P>SOLUTION: Upon start winning at a first start winning port, the high order byte CU and low order byte CL of a count value are acquired such that the high order byte RU1 and low order byte RL1 of numerical data being a random number value are updated by a flip-flop 204A for latch and random number value registers 205A and 205B. Upon start winning at a second start winning port, the high order byte CU and low order byte CL of the count value are acquired such that the high order byte RU2 and low order byte RL2 of the numerical data being the random number value are updated by a flip-flop 204B for latch and random number value registers 206A and 206B. The flip-flops 204A and 204B for the latch use clock signals RC1 and RC2 for the latch whose signal states change in a cycle in common to each other and generate latch signals SL1 and SL2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177019-A (JP)
Title: Transformer
Inventor: NAKADA MANABU
IPC: H01F30/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transmission efficiency of energy from a primary winding to a secondary winding, and to miniaturize a transformer in a transformer used for a switching power supply or the like.  <P>SOLUTION: The transformer has a coil core 1 having two through-holes 3, and the primary winding 4 and the secondary winding 5 wound around the coil core 1 through the inside of the through-holes 3. The primary winding 4 and the secondary winding 5 are formed on a substrate 6. The substrate 6 has a center piece 6a in parallel with the direction of the opening axis of the through-holes 3 and a leg piece 6b in parallel with the opening surface of the through-holes 3. The primary winding 4 and the secondary winding 5 formed in the leg piece 6b oppose the surface of the coil core 1 including the opening surface of the thorough holes 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178811-A (JP)
Title: Nail driving machine
Inventor: UCHIYAMA TATSU
IPC: B25C7/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an end of a nail driving portion from separating from a driven material even if a reaction is received during nail driving.  <P>SOLUTION: A nail driving machine includes a contact member for forming a combustion chamber sealed by moving a movable sleeve 8 upward after movement to an upper portion of a body having a hammering mechanism by being pressed against the driven material and a movable cover 38 disposed so as to cover an outside of the contact member and slidable in a nail driving direction. The contact member is always spring-forced in a driving direction independently of the movable sleeve 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184929-A (JP)
Title: Supercritical extract, its manufacturing method, its detection method, and food and drink, cosmetic and pharmaceutical containing the same
Inventor: KASEMURA KAZUO
IPC: A61K35/644
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide supercritical extract composed of a novel alcohol obtained from a propolis raw mass using a supercritical extraction method, its manufacturing method, its detection method, and foods and drinks, a cosmetic and a pharmaceutical containing the same.  <P>SOLUTION: The supercritical extract is composed of an alcohol obtained by combining an extraction treatment, using a supercritical extraction method, from an extraction raw material which is the propolis raw mass or insoluble fractions in a hydrophilic organic solvent, water or a mixture thereof from the propolis raw mass, and a hydrolysis treatment of an ester bond, where the alcohol is at least one selected from among 1-tetracosanol, 1-hexacosanol, 1-octacosanol, 1-triacontanol, 1-dotriacontanol, 1-tetratriacontanol and lupeol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187185-A (JP)
Title: Storage device, storage device array, and data processing system
Inventor: KOSEKI SHINOBU
IPC: G06F3/06
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device, a storage device array and a data processing system enabling a storage device to be extended by suppressing the consumption of resources owned by a host device and by arranging storage devices side by side.  <P>SOLUTION: A data processing system 100A is configured of a host 2 installed at the upper part of a rack 100 and first to fourth storage devices 1A to 1D installed at the lower part of the host 2 so as to be extracted. Storage devices 1A to 1D respectively includes: memories 19A to 19D for storing data; memory controllers 18A to 18D for controlling the reading/writing of data for the memories 19A to 19D; host controllers 16A to 16D for transmitting/receiving data with the memory controllers 18A to 18D; and light transmission parts 12A-1 to 12D-1 and 12B-2 to 12D-2 and light reception parts 13A-1 to 13D-1 and 13B-2 to 13D-2 for transmitting/receiving data by an optical signal with the other storage device, those light transmission/reception parts being installed in prescribed directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191301-A (JP)
Title: Ni-BASED SUPERALLOY HAVING EXCELLENT SEGREGATION PROPERTY
Inventor: OSAKI SATOSHI
IPC: F01D5/02
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a large-sized ingot of excellent quality which includes reduced segregation and is suitable for the production of a large-sized member by reducing the occurrence of streak-shaped segregation upon the production of a stock using an Ni-based superalloy.  <P>SOLUTION: An Ni-based superalloy includes a composition comprising 0.005 to 0.15% C, ≤0.3% Si, 8 to 22% Cr, 5 to 30% Co, 1 to 9% Mo, 5 to 20% W, 0.1 to 2.0% Al, 0.3 to 2.5% Ti, ≤0.015% B and ≤0.01% Mg, and, if required, comprising one or more selected from among ≤0.2% Zr, ≤0.8% Hf and Nb+1/2≤1.5%, and the balance Ni with inevitable impurities. By making the distribution coefficient of W remarkably promoting the occurrence of the segregation streak close to 1, the density difference between a base molten steel and a concentrated molten steel is reduced to reduce the appearance of streak-shaped segregation and thus, a large-sized ingot of excellent quality having reduced segregation and suitable for the production of a large-sized member can be produced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189928-A (JP)
Title: Method of driving droplet ejection head, and droplet ejection head
Inventor: KATAUE SATORU
IPC: G02B5/20
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving a droplet ejection head, and a droplet ejection head, each capable of realizing a uniform spatial distribution of the amount of ejected droplets.  <P>SOLUTION: The method of driving a droplet ejection head, equipped with a plurality of droplet ejection units to distribute a liquid in a predetermined area 300 using a predetermined number of continuously arrayed ejection units, is characterized in that a first ejection unit group P1 consisting of the ejection units continuously arrayed is driven by a first driving signal, a second ejection unit group P2 consisting of the ejection units continuously arrayed and disposed apart from the first ejection unit group P1 is driven by a second driving signal, a third ejection unit group P3 consisting of the ejection units disposed between the first ejection unit group P1 and the second ejection unit group P2 are driven either by the first driving signal or by the second driving signal, and in the third ejection unit group P3, the number of the ejection units driven by the first driving signal to be continuously arrayed is made smaller than the above predetermined number and the number of the ejection units driven by the second driving signal to be continuously arrayed is made smaller than the above predetermined number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194280-A (JP)
Title: Case-molded capacitor
Inventor: HASHIBA YUSUKE
IPC: H01G4/228
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance and reduce costs in a case-molded capacitor used for a hybrid automobile, or the like.  <P>SOLUTION: A cell in which a pair of a P-pole busbar 2 and an N-pole busbar 3 are connected to an element 1 is stored in a case 5 for resin-molding, a junction joined to the electrode of the element 1 is provided at one end and a terminal is provided at the other end in the P-pole busbar 2 and the N-pole busbar 3, and a soldering section 3 soldered and joined to the electrode of the element 1 is provided at least at three locations of the junction for soldering and joining to the electrode of the element 1 excluding one portion positioned at the end of the soldering section, thereby enabling handling as one cell, composing a pair of busbars in small and simple shapes for improving material yields and enabling sharing the same busbar even for a different model for cost reduction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193540-A (JP)
Title: Content transmission system, mediation server, and model information transmission method
Inventor: NISHITANI MASANOBU
IPC: G06F3/12
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To transmit data on print content from a transmission device to a target printing device even when a plurality of printing devices exist.  <P>SOLUTION: The transmission device transmits SIP URI including identification information for specifying a printing device by inserting them into an INVITE request. The reception device receives the INVITE request, and acquires the SIP URI, and specifies the printing device to be the destination of transmission of content data from the transmission device on the basis of the identification information included in the SIP URI.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233885-A (JP)
Title: Liquid crystal aligning agent for horizontal alignment layer formation, and liquid crystal display element
Inventor: ABE TASUKU
IPC: G02F1/1337
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent for horizontal alignment layer formation which surely imparts aligning capability for liquid crystal molecules through alignment processing, such as rubbing processing to constitute a horizontal alignment type liquid crystal display element that has superior liquid crystal alignment properties.  <P>SOLUTION: Disclosed is the liquid crystal aligning agent for horizontal alignment layer formation which consists of a mixed solvent, consisting at least one kind of first solvent selected from a group of at least one kind of polymer selected between polyamic acid and its imidized polymer, N-methyl-2-pyrrolidone, γ-butyrolactone, 1,3-dimethyl-2-imidazolidinone, N,N-dimethylformamide, and N,N-dimethylacetamide, at least one kind of second solvent selected from among a group of butyl cellosolve, diacetone alcohol, propylene carbonate, diethylene glycol diethyl ether, and ethyl-3-ethoxy propionate, and a third solvent represented by formula (A), the mixed solvent containing 0.1 to 15% by weight of the third solvent for the total solvent weight; and where R<SB>1</SB>and R<SB>2</SB>are each an alkyl group and Z is -Co-, -O-, or -CO-; and the total of carbon numbers of R<SB>1</SB>and R<SB>2</SB>is 6 to 9, when Z is -COO-, 6 to 10 when Z is -O-, and 8 when Z is -CO-.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197825-A (JP)
Title: Telescopic shaft and steering device equipped with telescopic shaft
Inventor: MAEDA ATSUSHI
IPC: B62D1/20
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic shaft and a steering device equipped with the telescopic shaft preventing manufacturing cost increase of a flat spring extended in an axial direction exceeding extension and contraction distance in normal use in an telescopic shaft enabling rolling elements to roll even if the telescopic shaft extends and contracts exceeding the extension and contraction range in normal use.  <P>SOLUTION: Since a parallel extension part 711 is formed in a flat plate shape perpendicular to a normal line 161 passing through an axial center of a male intermediate shaft 16A, pre-load in a radial direction is applied and pre-load in a rotary direction is not applied. Consequently, a shape of the extension part 71 is a simple flat plate shape since it is sufficient to apply only radial direction pre-load necessary for smooth rolling without a play on balls 55. Since axial length of a complicated shape part necessarily accurately manufactured is same as conventional shaft, manufacturing of the flat spring is facilitated, addition of correction process of the flat spring is not necessary, and manufacturing cost increase of the flat spring is suppressed to the minimum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198661-A (JP)
Title: Liquid crystal display and method for manufacturing the same
Inventor: SAKAMOTO TAKAAKI
IPC: C08G59/62
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display excellent in visibility even when the display is used outdoors or the like and excellent in adhesiveness between a liquid crystal panel and a protective base material.  <P>SOLUTION: The liquid crystal display has a layer (I) formed by using at least a cation polymerizable resin composition and a protective layer (II) layered on the surface of an image display unit of a liquid crystal panel. The cation polymerizable resin composition contains a polyester polyol (A) having at least three hydroxyl groups obtained by reacting a polyol with a polycarboxylic acid, a glycidyl group-containing compound (B) and a polymerization initiator (C).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008201133-A (JP)
Title: Touch sensor type luminescence pen
Inventor: LEE HYUNG-BONG
IPC: B43K21/16
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescence pen which has a simple structure, decreases failure occurrence, keeps two luminescence sections embedded in an LED unit, and lightness excellent, prevents shadow from occurring, and makes operation of on-off easier than with a luminescence pen of a conventional mechanical type switching device.  <P>SOLUTION: An LED 5b which keeps two luminescence sections 11a embedded and emits light is attached on the tip opening of a pen body which stores a mechanical pencil for note and a ball-point pen core, a negative pole of this LED unit 5b is directly connected to a battery 9 through an internal metal sheet, spring or the like of a pen, a positive pole is connected to an IC substrate 8 between an LED unit 5b and the battery 9, and on-off is carried out by a sense of a touch sensor 1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009195843-A (JP)
Title: Molding containing fine particle of nitrate ion-selective adsorbent and its manufacturing method
Inventor: BEPPU HIDEKI
IPC: C01F7/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding which enables an efficient contact of nitrate ion-selective adsorbent fine particles contained in a carrier and substances outside the carrier without a large influence of such as a pressure loss.  <P>SOLUTION: In the molding having a plurality of cells formed in a polymer matrix, (1) the fine particles of the nitrate ion-selective adsorbent represented by the following formula (1) are contained in each cell; Mg<SP>2+</SP><SB>1-x</SB>Al<SP>3+</SP><SB>x</SB>(OH<SP>-</SP>)<SB>2</SB>(Cl<SP>-</SP>)<SB>x-ny</SB>(A<SP>n-</SP>)<SB>y</SB>-mH<SB>2</SB>O (1) (in the formula, x is a positive number satisfying 0.15<x<0.34, A<SP>n-</SP>is an anion other than Cl<SP>-</SP>, y is a positive number, and m is a positive number satisfying 0.1<m<0.7), (2) pores are present in the polymer matrix, communicate with each other in the polymer matrix, and have a pore size in a range of 1 nm to 1 μm, and (3) the inner wall of each cell and the nitrate ion-selective adsorbent fine particles are substantially out of contact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203177-A (JP)
Title: Bath agent composition
Inventor: MATSUMOTO KEIJI
IPC: A61Q19/10
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdered bath agent composition comprising l-menthol which excels in stability, has great durability of a refreshing feeling, and reduces irritation to eye and nose.  <P>SOLUTION: A bath agent powdered refrigerant comprises a highly branched cyclic dextrin and l-menthol and the powdered bath agent composition comprises the above powdered refrigerant. The powdered bath agent composition excels in storage stability and disperses l-menthol in bath hot water to inhibit its volatilization, and accordingly maintains a refreshing feeling and reduces irritation to eye and nose, and thus can fully exhibit the refreshing feeling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202196-A (JP)
Title: Die cooling mechanism
Inventor: HIGUCHI AKINORI
IPC: B22C9/06
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die cooling mechanism for cooling a cooling medium to the prescribed part of a die performing molding where the cooling of the die by the cooling medium is performed at high precision.  <P>SOLUTION: The die cooling mechanism 10 includes: a cooling water circulation forward path 24 connected with a cooling water feed source 22 and the cooling water inlet 18 of a second die 16; and a cooling water circulation backward path 28 connected with a cooling water recovery mechanism 26 recovering cooling water exhausted from the second die 16. The cooling water circulation forward path 24 is provided with a flow rate control circuit 32 and a cross valve 34 from the upstream side in this order. Among three ports provided at the cross valve 34, the two ports function as the inlet from the cooling water circulation forward path 24 and the outlet of the cooling water circulation backward path 24, and the remaining one functions as a bypass path 36 going to the cooling water circulation backward path 28. The bypass path 36 introduces the cooling water circulating through the cooling water circulation forward path 24 into the cooling water circulation backward path 28 without making the same to undergo the second die 16. Then, e.g., when a molten metal is introduced into the second die 16, the bypass path 36 is cut-off with the switching of the cross valve 34, and the feed of the cooling water to the second die 16 is started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206811-A (JP)
Title: Imaging apparatus
Inventor: ISHIBASHI KENJI
IPC: B60R11/04
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high definition images of a driver and fellow passengers with respect to an imaging apparatus which is used by being installed in an automobile and picks up images of the driver and the fellow passengers of the automobile.  <P>SOLUTION: The imaging apparatus 1 has: a first lens 11 (first optical system); a second lens (second optical system) 12; and a light-receiving device 13, wherein the imaging apparatus forms the image of the driver H in a light-receiving region 31 of the light-receiving device 13 by the first lens 11, and forms the images of the fellow passengers K in a second light-receiving region 32 of the light-receiving device 13 by the second lens 12 to image the driver H and the fellow passengers K. An image of a required minimum region for obtaining the image of the driver H, namely, only a region required for obtaining the image of the driver H, and images of the required minimum regions for obtaining the images of the fellow passengers K, namely, images of only regions required for obtaining the images of the fellow passengers K are formed on the light-receiving device 13, and thus, the high definition images of the driver H and the fellow passengers K are obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203915-A (JP)
Title: Air-cooled engine
Inventor: TSUZUKI MAYUMI
IPC: F02N3/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-cooled engine without gathering mud and muddy water in respective cases such as a cover case.  <P>SOLUTION: A recoil handle seating part 6 is arranged in an upper part of a recoil case 4, and a recoil handle 7 is seated on the recoil handle seating part 6, and a cover upper opening 5b is opened in an upper part of the cover case 5. When arranging the recoil handle 7 seated on the recoil handle seating part 6 above the cover upper opening 5b, a mud receiving member 20 is installed along a cover opening edge 5g of the cover upper opening 5b, and the mud receiving member 20 is made to enter a clearance 4d between the cover opening edge 5g and an upper peripheral wall 4c of the recoil case 4. The mud receiving member 20 includes a cross-sectional U-shaped installation part 20d having a fitting groove 20a on the outer periphery, and is desirably sandwiched by the cover opening edge 5g by an elastic force of the installation part 20d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204120-A (JP)
Title: Vibration-damping device
Inventor: SASAKI SATOSHI
IPC: F16F1/36
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-damping device having improved durability by reducing a load on a stopper rubber.  <P>SOLUTION: The vibration-damping device 10 comprises a first body member 11 connected to a vibration receiving section, a second body member 12 arranged on the opposite side of a vibration generating section across the first body member 11, a connection member 13 passing through the first body member 11 and connecting the second body member 12 to the vibration generating section, a body rubber 14 elastically connecting the first body member 11 to the second body member 12 and having an internal space K through which the connection member 13 is inserted, a tubular stopper fitting 15 provided on the first body member 11 for encircling a rod-like contact section 16 of the connection member 13 at its radial outside, and the cylindrical stopper rubber 17 mounted on at least one of the inner face of the stopper fitting 15 and the contact section 16. Distances between the mutually opposed surfaces of the inner face of the stopper fitting 15 and the contact section 16 are equal all over the opposed regions.  <P>COPYRIGHT: (C)2009,JPO&INPIT