baber/WOPTO huggingface dataset:
Patent JP-2011183509-A (JP)
Title: Rotation angle detecting device, jointed structure and mode taking-in device
Inventor: KUCHII JUN
IPC: B25J19/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a movable area for detecting an angle by rotating, more than a conventional movable area.  <P>SOLUTION: This rotation angle detecting device includes a frame body 101 having a shaft support part 102a and bearing members 102b and 102c extending in the orthogonal direction to the shaft support part 102a, a rotary shaft 111 supported by the shaft support part 102a and extending on a projection to a surface of the shaft support part 102a, a rotary shaft 122 supported by shaft support parts 102b and 102c and extending on a projection to a surface of the shaft support parts 102b and 102c, a rotation angle detecting member 113 for detecting a rotation angle around the rotary shaft 111, a rotation angle detecting member 122 for detecting a rotation angle around a rotary shaft 121 and a substrate 114 electrically connected to the rotation angle detecting member 113 and the rotation angle detecting member 122 and supported by the frame body 101.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187408-A (JP)
Title: Organic electroluminescent device and manufacturing method therefor
Inventor: TAKEI SHUICHI
IPC: H01L51/50
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device, capable of simply evaluating the manufacturing quality of a pixel region of a pixel section by an ink jet for a short period, when forming the pixel region of the pixel section of the organic EL device by the ink jet and improving the yield and the throughput, in a manufacturing process by quickly feeding back evaluation results to the manufacturing process of the pixel section with the ink jet, and to provide a manufacturing method therefor.  <P>SOLUTION: The organic EL device includes a real display zone 4, forming a plurality of pixel regions 3 on an element substrate 2 in a matrix form by the ink jet. An inspection pixel zone 11, having a plurality of pixel areas 41 adjoining the real display zone 4 and independently forming each other and terminals 42, 43 connected to respective pixel regions 41 via a switching TFT 44 and a wire 45 and driving the respective pixel regions 41, at constant voltage or constant current, is formed on the element substrate 2 and outside the real display zone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192395-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HOKOTANI NOBUHIRO
IPC: H01M10/058
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery in which there is less increase in internal resistance, less gas generation, and which has a large capacity residual rate when stored at high temperature charge in the case of using a nonaqueous electrolyte containing a nitrile group-containing compound.  <P>SOLUTION: The nonaqueous electrolyte secondary battery 10 includes: a positive electrode plate to contain a positive electrode active material; a negative electrode plate to contain a negative electrode active material; the nonaqueous electrolyte to contain the nitrile group-containing compound; and a separator installed between the positive electrode plate and the negative electrode plate. A layer composed of inorganic particles is formed between the positive electrode plate and the separator or between the negative electrode plate and the separator. It is preferable that the layer composed of these inorganic particles is formed on a surface of the positive electrode plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156996-A (JP)
Title: Method of manufacturing substrate for optical element
Inventor: MITSUGI NAOKI
IPC: G02B6/13
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a substrate for an optical element where there is no risk of breakage or the like even when stress is applied and the shape of a side surface of a groove is controlled accurately.  <P>SOLUTION: In the method of manufacturing the substrate for the optical element, a mask 14 is formed on a surface 11a of an LN substrate 11, then a groove where the corner between the bottom surface 12a and a side surface 12b is a recessed surface 13 with a radius of curvature of 0.5 μm or more is formed on the surface 11a of the LN substrate 11 using the mask 14 by a sandblasting method, and then the mask 14 is removed using fluoro-nitric acid or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011198501-A (JP)
Title: Solid polymer fuel cell, membrane-electrode assembly, electrode catalyst layer, and method for manufacturing the same
Inventor: OZAWA MADOKA
IPC: H01M4/88
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for solid polymer fuel cell capable of enhancing power generation efficiency by increasing all of gas channel, proton conduction path, and three-phase interface without increasing a catalyst layer resistance and utilizing effectively the catalyst in the catalyst layer at the time of obtaining a solid polymer fuel cell, and a manufacturing method of the membrane electrode assembly for solid polymer fuel cell.SOLUTION: In the membrane electrode assembly, at least the electrode catalyst layer on the cathode side is composed of a porous film in which a proton conductive polymer obtained by freezing and drying is formed continuously and a catalyst carrying carbon, and the higher the catalyst density in the electrode catalyst layer is, the nearer it is to the polymer electrolyte membrane, while the lower the density is, the farther it is separated from the polymer electrolyte membrane.
Patent JP-2011194939-A (JP)
Title: Vehicular power transmission device
Inventor: MIYAZAKI TERUBUMI
IPC: B60L50/16
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular power transmission device relaxing a shock by transmission of reverse drive torque when an engine starts during vehicle travel.SOLUTION: This vehicular power transmission device 1 includes a brake Bs wherein a torque converter 2 permits or prohibits rotation of a stator 23. When a vehicle speed V is larger than a prescribed threshold V1 when starting the engine during the vehicle travel, the brake Bs permits the rotation of the stator 23 to start the engine. When the vehicle speed is smaller than a prescribed threshold V2, a first motor generator 31 generates drive torque to start the engine.
Patent JP-2010251725-A (JP)
Title: Method of manufacturing soi substrate
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8238
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SOI substrate including a crystalline semiconductor layer having improved crystallinity.  <P>SOLUTION: A single-crystal semiconductor separated from a single-crystal semiconductor substrate is formed partly over a supporting substrate with a buffer layer provided therebetween. The single-crystal semiconductor is separated from the single-crystal semiconductor substrate by irradiation with accelerated ions, formation of a fragile layer by the ion irradiation, and heat treatment. A non-single-crystal semiconductor layer is formed on the single-crystal semiconductor and irradiated with laser beams to be crystallized, thus manufacturing the SOI substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194824-A (JP)
Title: Shading film and shading adhesive sheet using the same
Inventor: MORI HIROO
IPC: C09J7/02
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a shading film and a shading adhesive sheet using the shading film.SOLUTION: The shading film includes a coating film layer containing conductive polymer fine particles, a binder and an inorganic filler, on one face side of a base material film, and an electroless plating film provided on the coating film layer.
Patent JP-2011199212-A (JP)
Title: Metal-ceramics circuit board and manufacturing method therefor
Inventor: TSUKAGUCHI NOBUYOSHI
IPC: H05K3/24
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal-ceramic circuit board that can prevent the discoloration of the surface of a copper circuit plate used as a circuit pattern without rust proofing using a rust preventive agent formed of an organic substance or plating and improve solder wettability or weather resistance such as heat resistance or the like in a soldering step, and to provide a manufacturing method therefor.SOLUTION: The surface of a copper circuit plate joined to at least one surface of a ceramic board is degreased, washed by water, pickled, and washed by water again, and immersed in a Pd activation liquid at 20 to 40°C for 20 to 600 seconds to adhere Pd to the surface of the copper circuit board. The surface of the copper circuit board is washed by water, and then washed by a pure water of around 30 to 60°C and dried by a hot air of 40 to 70°C.
Patent JP-2011201932-A (JP)
Title: Ink composition, inkjet recording method, and printed matter
Inventor: SASAKI HIROSHI
IPC: C09D11/00
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition having good viscosity stability and excellent curability, continuous discharge properties, adhesion, and hue of the cured film thereof, an inkjet recording method using the ink composition, and a printed matter obtained by the inkjet recording method.SOLUTION: An active energy ray-curable ink composition includes (A) a polymerizable compound, (B) a photopolymerization initiator, and (C) a polymerization inhibitor, wherein (C) the polymerization inhibitor includes (C-1) phenothiazines and (C-2) hindered phenols. The inkjet recording method uses the ink composition, and the printed matter is obtained by the inkjet recording method.
Patent JP-2011201099-A (JP)
Title: Hot runner
Inventor: YAMASHITA SEIICHIRO
IPC: B29C45/28
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To improve flexibility of resin molding using a hot runner.SOLUTION: A valve pin 3 includes a communication recessed portion 21 wherein one section in the axial direction on the outer peripheral surface is recessed in order to communicate a cavity 13 with a flow passage 6 in such a state that the tip end advances to the position where it enters the cavity 13. The advancing/retreating positions of the valve pin 3 which communicates the cavity 13 with the flow passage 6 by the communication recessed portion 21 is the communication position. When the valve pin 3 retreats from the communication position within a range maintaining the state wherein the tip end enters in the cavity 13, the outer peripheral surface at the tip end side rather than the communication recessed portion 21 fits to a gate 14 to seal the gate 14. A controller (not shown in the figure) sets the valve pin to the communication position until the pressure keeping step of molten resin is completed. When the pressure keeping step is completed, the valve pin 3 is retreated to a predetermined molding position within a range of maintaining the state wherein the tip end enters in the cavity 13.
Patent JP-2011205342-A (JP)
Title: Mobile terminal
Inventor: SUDO SATOSHI
IPC: H04M1/02
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal allowing a battery cover including a mounting part to be appropriately mounted to a body of the mobile terminal.SOLUTION: This mobile terminal has a component detachable from a body of the mobile terminal. The mobile terminal further includes a mounting part arranged on the component detachable from the body of the mobile terminal for mounting another component. The mobile terminal has an extraction force adjustment part for adjusting extraction force of a component by fitting the component to the body for detachably mounting the component thereto. The mounting part is arranged in the vicinity of a part where the component is fitted to the body by the extraction force adjustment part.
Patent JP-2010148924-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine wherein a pullback motion of a translucent member can quickly be conducted and a driving source and the peripherals associated with the movement of the translucent member can be downsized more than before.  <P>SOLUTION: In a Pachinko game machine 10, a motor 59 is separated from a motor driving roller 52 by moving a relay gear 62 which transmits driving force and braking force from the motor 59, so that an object to be moved can be reduced in the weight and size compared to the conventional machine composed in a way that the entire motor is moved. Thus, the pullback motion of a film member 49 can be quickly conducted and the motor 59 and peripherals associated with the movement of the film member 49 can be downsized more than before.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011210513-A (JP)
Title: Mini krypton lamp type led bulb
Inventor: SAITO KATSUTOSHI
IPC: F21V23/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mini-krypton lamp type LED bulb capable of use even at an ambient temperature of 36°C or more, and with high luminous flux independent of a mounting angle of the LED bulb.SOLUTION: The mini-krypton lamp type LED bulb (1) is provided with a polyhedral LED unit (9) which is structured to be a polygonal column of a triangle pole or higher from a rectangular substrate (8) with a plurality of LEDs (3) mounted inside a polycarbonate-made outer frame part (10) consisting of a translucent cover (2) and a base (6), and which is assembled with a ceiling substrate (7) with a plurality of LEDs mounted at its end part. A lighting circuit (14) is provided in a space between an internal space of the polyhedral LED unit and a connection part of a base (4).
Patent JP-2011090279-A (JP)
Title: Display device
Inventor: IWATAKE YASUNORI
IPC: G09F9/30
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide constitution to satisfactorily control constitutional colors in a display device utilizing a color tone change sheet.  <P>SOLUTION: The display device includes: the color tone change sheet formed by regularly arranging particles in a sheet type base material composed of reversibly deformable material and changing a color tone in accordance with a deformation amount in its thickness direction; and a pressing member arranged to be opposed to the color tone change sheet and pressing a pressing surface having rugged shape expressing a display object against the color tone change sheet, wherein a thickness cut-off groove for allowing the deformation of the color tone change sheet is formed on the pressing surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011214831-A (JP)
Title: Internal pump, and fastening operation method of the same
Inventor: HIROSAKA KAZUMA
IPC: G21C15/243
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an internal pump and a fastening operation method of the same capable of enhancing efficiency of an installation/removal work of the internal pump.SOLUTION: This internal pump includes: an impeller; a submersible motor stored inside a pump casing; an impeller shaft for transmitting a driving force of the submersible motor to the impeller to rotate it; a coupling stud provided on a lower part of the impeller shaft; a thrust disk having a through-hole into which the coupling stud is inserted; and a motor cover provided on the pump casing detachably, and having a hole part into which a closing plug is fitted on a bottom. The coupling stud is formed of a material having such rigidity that its shape can be restored in a high temperature state, and the outside surface of the coupling stud is configured to be press-fitted to the inside surface of the through-hole formed in the thrust disk corresponding to a temperature, to thereby fasten the coupling stud and thrust disk.
Patent JP-2011214595-A (JP)
Title: Friction engaging device
Inventor: KITO MASASHI
IPC: B60K6/387
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve a wet friction engaging device suited to a driving device for a hybrid vehicle.SOLUTION: A groove-like part 30 extending in a radial direction of a rotary shaft is formed on at least one of a friction contact face of a first rotary plate 11 or a friction contact face of a second rotary plate, and rotating directions of the first rotary plate and the second rotary plate during normal rotation of an output member in an engaged state is considered as a forward direction F. The groove-like part 30 is formed asymmetrically in a circumferential one side and a circumferential other side of the rotary shaft such that, in a separated state, resistance of the first rotary plate 11 and the second rotary plate received from a lubricating cooling liquid when the second rotary plate is relatively rotated in the forward direction F with respect to the first rotary plate 11 is smaller than resistance of the first rotary plate 11 and the second rotary plate received from the lubricating cooling liquid when the first rotary plate 11 is relatively rotated in the forward direction F with respect to the second rotary plate.
Patent JP-2011216634-A (JP)
Title: Substrate with built-in electronic component, electronic circuit module, and method for manufacturing of substrate with built-in electronic component
Inventor: HATASE MINORU
IPC: H05K3/46
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate with a built-in electronic component, which is thinner than the conventional one.SOLUTION: The substrate 100 with the built-in electronic component includes: a core substrate 10 where a storage part 4 is formed on at least one main surface; the electronic component 6 fixed to the bottom surface of the storage part 4; a resin layer 7 formed on the main surface of the core substrate 10; and in-resin-layer conductive vias 8a, 8b formed by penetration through the resin layer 7.
Patent JP-2011212967-A (JP)
Title: Method for manufacturing decorative film
Inventor: NAITO HIROKI
IPC: C08L23/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorative film by a calendering method using a polyolefin resin composition and obtaining a raven-black film of excellent quality like the case of using PVC (Polyvinyl Chloride).SOLUTION: The method for manufacturing the decorative film of single layer structure includes processes for preparing the polyolefin resin composition containing carbon black, and carrying out calender roll working of the polyolefin resin composition. The process for preparing the polyolefin resin composition is carried out by melting and kneading a raw material mixture under the conditions that the temperature of the polyolefin resin composition is higher than that in calender roll working and lower than the decomposition temperature of the polyolefin resin composition. The process for carrying out calender roll working of the polyolefin resin composition is carried out under the conditions that the calender roll equipment temperature is 160-190°C and the temperature of the polyolefin resin composition on a calender roll is 160-190°C.
Patent JP-2011212587-A (JP)
Title: Electro-osmotic dewatering method
Inventor: MASAOKA TORU
IPC: B01D35/06
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent scale deposition to an anode of an electro-osmotic dewatering device in electro-osmotic dewatering treatment of sludge.SOLUTION: When sludge generated in biological treatment of wastewater is subjected to electro-osmotic dewatering treatment, a chlorine-containing chemical, such as hydrochloric acid, polyaluminium chloride, and hypochlorous acid (hypochlorite), is added to the sludge subjected to dewatering treatment. Preferably the amount of the added chlorine-containing chemical is ≥0.3 wt.%/DS, in terms of Cl. By adding the chlorine-containing chemical to the sludge to be treated, the scale deposition on the anode of the electro-osmotic dewatering device can be effectively prevented, and the electrical conductivity of the anode can be maintained to perform the electro-osmotic dewatering treatment stably and efficiently over a long period of time.
Patent JP-2011216339-A (JP)
Title: Fuel cell system, and stopping method thereof
Inventor: MASUYAMA TAKUYA
IPC: H01M8/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system in which deterioration of utilization efficiency of fuel is suppressed while controlling deterioration of the electrodes of the fuel cell stack.SOLUTION: When stopping power generation by a fuel cell stack 3, in a state that introduction and discharge of an anode gas in the anode 31 and introduction and discharge of a cathode gas in the cathode 32 are cut off, the water level of an anode side water tank 7 is raised and the anode gas in the anode side water tank 7 is supplied to the anode 31 and the anode 31 is pressurized. At this time, hydrogen moves from the anode 31 which is in a pressurized state by the anode gas to the cathode 32 side, thereby, the cathode 32 side is also pressurized. Like this, since the anode 31 side and the cathode 32 side become in a pressurized state, diffusion of oxygen from the outside of the fuel cell stack 3 into the anode 31 side and the cathode 32 side is suppressed and deterioration of electrodes of the fuel cell stack 3 can be controlled.
Patent JP-2011217999-A (JP)
Title: Opening assisting member and drawstring-pouch type storage bag
Inventor: YODA AKIRA
IPC: A45C3/00
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To facilitate opening of an opening part of a drawstring-pouch type storage bag; and to maintain the closed state of the opening part.SOLUTION: In the drawstring-pouch type storage bag, a string inserting part 7 for inserting a tightening string 3 is formed in the end edge of the opening part 5 of the bag body 6, and a pair of inserting/drawing ports 8 for inserting/drawing the tightening string 3 inside and outside of the string inserting part 7 are formed in the string inserting part 7, and an opening assisting member is attached to the drawstring-pouch type storage bag 2. The opening assisting member includes: a bundle member 13 in which a pair of tightening strings 3 from the pair of inserting/drawing ports 8 are inserted and in which a holding position in the longitudinal direction of the tightening string 3 is fixedly and movably held; and a holding member 15 which is connected to the bundle member 13 and which holds the bundle member by holding the vicinity of the inserting/drawing ports 8 in the bag body 6.
Patent JP-2011223414-A (JP)
Title: Retransmission decision device, retransmission decision method, retransmission decision program, and retransmission decision system
Inventor: IKEDA YUJI
IPC: G06F15/00
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To cope with various clients flexibly.SOLUTION: A retransmission decision server 10 comprises a retransmission decision method information table 21 which stores a retransmission decision method by associating with identification information identifying a client 40. In the retransmission decision server 10 a request message reception unit 31 receives a request message from the client 40. A retransmission decision method decision unit 32 extracts the identification information from the request message and determines the retransmission decision method by getting a retransmission decision method stored by associating with the identification information from the retransmission decision method information table 21. A retransmission decision execution unit 33 decides whether the request message is retransmitted according to the determined retransmission decision method or not. A response message transmission unit 34 creates a response message based on the decided results and sends the response message to the client 40.