baber/WOPTO huggingface dataset:
Patent JP-2012208304-A (JP)
Title: Optoelectric hybrid substrate and manufacturing method thereof
Inventor: TSUJITA YUICHI
IPC: G02B6/42
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectric hybrid substrate that has no need for the operation of alignment between a core in an optical waveguide unit and an optical element in an electrical circuit unit and has excellent mass productivity, and to provide a manufacturing method thereof.SOLUTION: An optoelectric hybrid substrate is formed by coupling an optical waveguide unit W to an electrical circuit unit E mounted with an optical element 10. The optical waveguide unit W includes notches 4, for positioning the electrical circuit unit, formed on at least one part of an under-clad layer and an over-clad layer. The notches 4 are formed to be positioned at a prescribed position relative to one end face 2a in a core 2. The electrical circuit unit E includes bent parts 15 which are formed by holding a portion of an electrical circuit board bent in the erected state and are fitted into the notches 4. The bent parts 15 are formed to be positioned at a prescribed position relative to the optical element 10. Then, the optical waveguide unit W is coupled to the electrical circuit unit E while the bent parts 15 are fitted into the notches 4.
Patent JP-2012205759-A (JP)
Title: Game machine
Inventor: SAITO RYUHEI
IPC: A63F7/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including a movable performance device for improving decoration and performance effects with a simple configuration.SOLUTION: The movable performance device includes: a second drive gear 83 rotating when a second drive motor 81 is driven; a movable shaft section 85 that moves when the second drive gear 83 rotates; a first performance body 90 arranged at one end of the movable shaft section 85; and a second performance body 100 arranged at the other end of the movable shaft section 85. The first performance body 90 and the second performance body 100 are interlocked when the second drive motor 81 is driven. A decorative coating member for covering the second performance body 100 is arranged on a front side of the second performance body 100 such that the first performance body 90 is directly viewed from a front side of the game machine, while the second performance body 100 is viewed from a front side of the game machine via a visible section provided in the decoration coating member.
Patent JP-2012205795-A (JP)
Title: Guide wire
Inventor: TSUNEZUMI ATSUSHI
IPC: A61M25/09
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire for preventing an excessive jumping while securing a shape-keeping property of a distal end portion, so as to ensure selectivity.SOLUTION: The guide wire 1A has a core shaft 2, and a coil body 3 covering at least a distal end portion of the core shaft. The distal end portion of the core shaft 2 has a curvature X1 with respect to a proximal end of the core shaft 2 along the center line L1 of the core shaft 2 in the long-axis direction. Also, at least a distal end portion of the coil body 3 has a curvature X2 with respect to a proximal end of the coil body 3 along the center line of the coil body 3 in the long-axis direction. When the core shaft 2 and the coil body 3 are assembled to each other, the distal end portion k of the guide wire 1A has a curvature X3 with respect to a proximal end of the guide wire 1A along the longitudinal center line of the guide wire 1A, and the curvatures X1 to X3 have the following relation: X1<X3<X2.
Patent JP-2012209510-A (JP)
Title: Optical fiber laser light source
Inventor: KOYAMA JUNJI
IPC: H01S3/067
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber laser light source that has high output stability.SOLUTION: The optical fiber laser light source includes: an input side filter film (7) disposed on an output side end face of an excitation light waveguide fiber (2) and forming an input side gap (N) to an input side end face of an amplified light waveguide fiber (3), and reflecting a predetermined wavelength band of light and transmitting a predetermined wavelength band of light; an output side half mirror film (8) disposed on an output side end face of the amplified light waveguide fiber (3) and forming an output side gap (S) to an input side end face of an output light waveguide fiber (4), reflecting a predetermined wavelength band of light and transmitting a predetermined wavelength band of light, and constituting a first optical resonator (K1) up to the input side filter film (7); and a fiber Bragg grating (14) disposed in the output light waveguide fiber (4) and constituting a second optical resonator (K2) up to the input side filter film (7). The input side gap (N) and the output side gap (S) have a distance (Ln) and a distance (Ls) of 20 μm or shorter, respectively. This structure provides high output stability.
Patent JP-2012208417-A (JP)
Title: Ih fixing image forming apparatus
Inventor: TANDA TETSUO
IPC: G03G15/20
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism for inputting a rotational driving force to a fixing unit in an IH fixing image forming apparatus.SOLUTION: A fixing device 60 includes a heating roller 61, a fixing roller 62, a pressure roller 63, an induction heating unit 65, and a nip pressure adjustment mechanism for adjusting a nip pressure of a fixing nip part 60N. A first rotation shaft 63S of the pressure roller 63 is supported by a main body frame fixed in a housing 600, and does not make a shift movement in a normal nip pressurized state or a nip pressure-reduced state. On the other hand, a second rotation shaft 62S of the fixing roller 62 and a third rotation shaft 61S of the heating roller 61 make a shift-movement. A rotational driving force is added from a motor of a device main body to the pressure roller 63 that does not make a shift-movement. Thus, a rotational driving force inputting mechanism can be simplified.
Patent JP-2011222111-A (JP)
Title: Method for preventing formation of magnetic hot spot, method for forming fist and second trailing shields in a perpendicular magnetic recording head, and perpendicular magnetic recording head
Inventor: BAEK CHIH-KANG
IPC: G11B5/31
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem of accidental information erasure on a distant track in a shield-type magnetic recording head.SOLUTION: An explanation about a forming process of first and second trailing shields having no physical interfaces (and a structure resulting therefrom) is given as follows, to manufacture a perpendicular magnetic recording head. An upper yoke is formed through plate processing using a photoresist mold, and a sacrificial layer is formed after removing the photoresist mold.
Patent JP-2012218582-A (JP)
Title: Receiver of tire-pressure monitoring system
Inventor: KUMAGAI KATSUHIDE
IPC: B60C23/00
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a receiver of a tire-pressure monitoring system, which detects a rapid reduction in tire pressure during a period when an information signal cannot be received.SOLUTION: After a period (the period when the information signal cannot be received) of an electronic key system mode is ignored, the presence or absence of the rapid reduction of the tire pressure is determined. Thus, even when the tire pressure is rapidly reduced during the period of the electronic key system mode, the presence or absence of the rapid reduction of the tire pressure is determined based on a change in the tire pressure (to be exact, air pressure after temperature correction), which is included in information signals received before and after the period.
Patent JP-2012227338-A (JP)
Title: Cooling apparatus
Inventor: NISHI SHINSUKE
IPC: H01L23/473
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To suppress cooling performance deterioration even when configured to include laminated refrigerant passages.SOLUTION: The interior of a substrate 12 is divided into an upper space and a lower space by a partition plate 20. The upper space is formed as a first refrigerant passage 21, and the lower space is formed as a second refrigerant passage. The partition plate 20 includes a trapezoidal opening 25 in a plan view, which allows the first refrigerant passage 21 and the second refrigerant passage to communicate in a lamination direction. The opening 25 is widened toward the downstream side of the first refrigerant passage 21. Therefore, a distribution region 28 formed sideways of the opening 25 is widened toward the upstream side. The distribution region 28 is wide to make it easier for a liquid refrigerant to reach the lowermost stream of the first refrigerant passage 21.
Patent JP-2012226265-A (JP)
Title: Imaging apparatus
Inventor: OSADA YOICHI
IPC: H04N5/225
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can secure the on time for a switch to be turned on or off according to the opening or closing of a barrier cover even in a case where the barrier cover is opened all at once.SOLUTION: The imaging apparatus comprises: a front cover 32 that covers the front of the imaging apparatus, except an opening, in a fixed state to the imaging apparatus; a barrier cover for covering the opening so that the opening can be opened or closed; a switch 63 switched between on and off states according to the operation of opening or closing the barrier cover; and click means 32g and 32h for holding the barrier cover in an open position when the barrier cover is opened. When the barrier cover is operated in an opening direction from a closed state, the switch turns on before or during the increase of the load of an operation by the click means. The switch is kept in the on state during the increase of the load of the operation by the click means or until the reach of the maximum load.
Patent JP-2012178963-A (JP)
Title: Motor
Inventor: FURUKAWA KEIZO
IPC: H02K5/04
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To simplify a fastening structure of a cover member of a motor and a mounting plate.SOLUTION: A motor 1 includes: bearings 113; a shaft 21 rotatably supported by the bearings 113 around a vertical central shaft; a bush 31 holding the bearings 113 on the inner side; a stator 321 fixed to the outer peripheral face of the bush 31; an approximately cylindrical bottomed rotor holder 221 fixed to the upper side of the shaft 21; a rotor magnet 23 fixed to the inner peripheral face of a cylindrical part of the rotor holder 221 and located on the radial outer side of the stator 321; a mounting plate 13 having a plate shape expanding from a lower end of the bush 31 to the radial outer side and including a mounting part used for mounting to a mounting target; and a cover member 12 having an approximately cylindrical bottomed shape which covers the rotor holder 221 and in which a lower end of a cylindrical part is fixed to the mounting plate.
Patent JP-2011151860-A (JP)
Title: Packet transmission control method
Inventor: TAKE KEIJIRO
IPC: H04W36/18
Filed: 2011-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a packet transmission control method with which an order of transmitting data to a mobile station can be guaranteed at a handover destination base station.  <P>SOLUTION: A packet transmission control method in a communication system includes: switching a path for an access router 3 to transmit a user packet from a first path, including a handover source base station 2-1, from the access router 3 to a handover destination base station 2-2 to a second path, not including the handover source base station 2-1, from the access router 3 to the handover destination base station 2-2; receiving the user packet via the path, at the handover destination base station 2-2; and transmitting the user packet to a mobile station 1. The packet transmission control method further includes the steps of: transmitting a non-user packet from the access router 3 to the first path after path switching; receiving the non-user packet at the handover destination base station; and controlling an order for the transmission of the user packet received by the handover destination base station to the mobile station on the basis of the received non-user packet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011139957-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which parts arranged on a game board are simplified and amusement is prevented from being lowered.  <P>SOLUTION: Lottery is carried out by the special pattern lottery tool 620 and an opening/closing piece opens and closes by an accessory opening/closing executor when winning a small prize when game balls having entered into the first start opening. A special game state is generated when a game ball which enters the accessory is accepted by a jackpot receiving opening and detected by the jackpot receiving sensor 330. The lottery is carried out by the ordinary pattern lottery tool 601 when a game ball passes a start gate and the movable piece of the second start opening opens and closes when winning a prize. The opening/closing piece opens and closes by the generator opening/closing executor 605 in an aspect where a game ball can be accepted easier than when winning the small prize in the lottery by the special pattern lottery tool 620 based on that the game ball B is accepted by the first start opening when the game ball is accepted by the second start opening and detected by the second start sensor 320.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012229725-A (JP)
Title: Method for connecting fire resistant two-layered pipe to flange shape castiron drain pipe joint for lead pipe
Inventor: KURIHARA MASAKI
IPC: F16L23/02
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method for easily replacing a lead drain pipe installed to a flange shape castiron pipe joint, with a fire resistant two-layered pipe made of an inner pipe of a hard vinyl-chloride pipe, and covered with a cement mortar outer pipe in the outer periphery thereof.SOLUTION: A synthetic cylindrical adapter flange has: a connecting opening opened in a funnel shape, and fitting in a tapered lead pipe connecting opening; a joining flange connected to the flange of a pipe joint; and a connecting opening to which the inner pipe of the fire resistant two-layered pipe, and the adapter flange is mounted to the flange shape castiron drain pipe joint. After the inner pipe is connected to the adapter flange, the outer periphery of the adapter flange is covered with a bushing made of cement mortar.
Patent JP-2012229139-A (JP)
Title: Porous body ceramics, and method of manufacturing the same
Inventor: AKAMINE MUNEKO
IPC: C04B35/443
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide porous body ceramics that can be stably used under a high temperature atmosphere and has a high porosity and a low thermal conductivity caused therefrom, and a method of manufacturing the same.SOLUTION: Porous body ceramics include a base material part composed of spinel ceramics and a porous part existing in the base material part. The porous part has at least one peak of a porous diameter distribution in the range of 10 to 365 nm and a porosity is 40 volume% or larger and 95 volume% or smaller. More preferably, the spinel ceramics are MgAlO. Regarding the method of manufacturing the porous body ceramics, spinel generation material includes magnesium, which is mixed in a molar ratio of 0.66 or more in terms of magnesia with respect to 1 mol of hydraulic alumina in terms of alumina.
Patent JP-2012068227-A (JP)
Title: Ion milling device and method
Inventor: NISHIZAWA MASAYUKI
IPC: H01J37/301
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an ion milling device and method capable of directly cooling a surface of a sample irradiated with an ion beam at the time of milling by irradiating the sample with the ion beam.SOLUTION: An ion milling device comprises; a sampling stage 1 where a sample S is placed; an ion source 2 for generating an ion beam with which the sample S is irradiated; a sample chamber 3 maintaining a storage space of the sampling stage 1 as a predetermined vacuum; and refrigerant supplying means 5 for supplying a gaseous refrigerant to cool the sample S inside the sample chamber 3. A surface of the sample irradiated with the ion beam can be directly cooled by the gaseous refrigerant by supplying the gaseous refrigerant inside the sample chamber.
Patent JP-2012232350-A (JP)
Title: Cutting edge replaceable-type radius end mill
Inventor: NAGASHIMA YOSHIMITSU
IPC: B23C5/22
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting edge replaceable-type radius end mill for rapid, highly efficient and highly accurate finishing of a die or the like.SOLUTION: The cutting edge replaceable-type radius end mill includes a first mounting seat 4 for fixing a first insert 12 to a tip 3 of a tool body 2, and second and third mounting seats for fixing second and third inserts 13 and 14, respectively. An orientation of a screw hole 8 for fixing the first insert 12 mounted on the first mounting seat 4 by a first screw 9 is formed in a direction inclined by an angle θ reversely to a rotating direction of the tool body 2 with respect to a direction orthogonal to an orientation where an insert fitting groove 7 serving as the first mounting seat 4 extends radially along the tool body 2. Further, an inclined screw insertion hole 12j formed in the first insert 12 for setting the first screw 9 through is also inclined by the angle θ. When the first insert 12 is fixed to the first mounting seat 4, an inner peripheral surface 12k of the inclined screw insertion hole 12j tightly engages with an outer peripheral surface 9c of the first screw 9 in a posture inclined by the angle θ.
Patent JP-2012233723-A (JP)
Title: Probe device and probe unit
Inventor: NAKAYAMA YOSHIMI
IPC: G01R1/073
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To certainly connect wiring of a wiring sheet and a connection sheet corresponding to the wiring.SOLUTION: A probe device includes a large number of probes contacted to an electrode of an object to be inspected; a wiring sheet electrically connected to the probes; a connection circuit electrically connected to the wiring sheet; an insulation sheet interposed between the wiring sheet and the connection circuit; and a hot-melt metal member penetrating the insulation sheet and electrically connecting the wiring sheet and the connection circuit. The wiring sheet has a plurality of first wirings electrically connected to the probe, and the connection circuit has a large number of second wirings corresponding to the first wirings. The metal member penetrates the insulation sheet, and unites the first wirings and the second wirings corresponding to the first wirings.
Patent JP-2011201890-A (JP)
Title: Drug carrier and drug carrier kit for inhibiting fibrosis
Inventor: NIITSU YOJIRO
IPC: A61K9/127
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a drug delivery system targeting an astrocyte.SOLUTION: The invention relates to the astrocyte-specific drug carrier containing a retinoid derivative and/or a vitamin A analog as a constituent, a drug delivery method with the use of the same, a medicine including the same, and a therapeutic method using the medicine.
Patent JP-2011253525-A (JP)
Title: Method and apparatus for examining safety of data storage device from remote server
Inventor: HORMUZD M KHOSRAVI
IPC: G06F21/24
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To ensure that scanned data is actually retrieved from a data storage device and not falsely provided by some piece of malware.SOLUTION: A computing device 102 comprises: an in-band processor 110; a communication circuitry 116 configured to exchange information with a remote server 104; and an out-of-band processor 124 capable of exchanging information with the remote server 104 using the communication circuitry 116 irrespective of the state of an operating system. The out-of-band processor 124 receives a block read request from the remote server 104; instructs at least one host driver to send a storage command to a data storage device 120; receives data retrieved from the data storage device 120 and authentication metadata generated by the data storage device 120; and transmits the data and the authentication metadata to the remote server 104.
Patent JP-2012236558-A (JP)
Title: Back door for automobile
Inventor: IWABUCHI MASAYOSHI
IPC: B60J5/10
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a back door for an automobile that improves a freedom degree of a shape (the design property), prevents deformation of a door caused by a damper, and suppresses a mass increase and cost increase.SOLUTION: The back door for an automobile includes a resin-made inner panel and a resin-made outer panel. A pair of reinforcement metal plates is disposed on an inner wall of the inner panel at lateral ends of a space formed between the inner panel and the outer panel by integrating them with each other. The reinforcement metal plates each include a stud ball mounting portion to which a damper connecting stud ball is mounted, and a hinge mounting portion to which a hinge extended to the car body side is fixed.
Patent JP-2012241557-A (JP)
Title: Cooling device of internal combustion engine
Inventor: SHIKITA TAKASUKE
IPC: F01P7/16
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device of an internal combustion engine properly sensing the temperature of cooling water in a cooling water circulation circuit.SOLUTION: The main circuit A of the cooling water circulation circuit is equipped with a main pump 3, while an air-conditioning cooling water circuit B branched from the main circuit A and having a heater core 8 is equipped with an air-conditioning pump 7. A water temperature sensor 23 is installed at the outlet of a water jacket 5 in a cylinder head. The discharge side of the air-conditioning pump 7 in the cooling water circuit B is connected to the inlet to the water jacket 5 in the cylinder head, while the suction side is connected to the downstream of the water temperature sensor 23. The temperature of the cooling water flowing out of the water jacket 5 in the cylinder head is detected by the water temperature sensor 23 when the main pump 3 is started due to driving the engine, and when the air-conditioning pump 7 is started due to idle stop control.
Patent JP-2012240777-A (JP)
Title: Pressure feed device
Inventor: AKABOSHI YUTAKA
IPC: B65G65/48
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a power-saving, low-cost, and easily adjustable pressure feed device for powder or similar materials which can achieve material input at low position and discharge at high position.SOLUTION: The pressure feed device is composed of a plate-like disk that rotates and a plate-like weir that sandwiches part of upper and lower surfaces, pushes powder or the like by the rotation of the disk, holds it by the weir, and pushes it out to a discharge port. The disks and weirs are stacked to increase a throughput. The biaxial disk is used to increase the throughput. A gate is provided to a discharge port to compress the power or the like for volume reduction. The frictional resistance pressure of the gate is adjusted to adjust the extent of solidification. The rotational load of the disk is detected and a material input amount is adjusted to lower the upper limit of required power. The overall device is inclined so that the material input height is decreased and the product discharge height is increased. A shredding unit is provided ahead of the discharge port to fragment the solidified product into small pieces. A fragmentation device is provided to the input port.