baber/WOPTO huggingface dataset:
Patent JP-2011197416-A (JP)
Title: Lens apparatus
Inventor: MIZUMURA HIROSHI
IPC: H04N5/225
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a lens apparatus for performing data communication with an external apparatus connected to a communication connector by a predetermined communication protocol, the lens apparatus configured to enable data communication with an external apparatus without switching a communication port to which the external apparatus is connected, by a hardware configuration, such as switching the communication protocol of a communication port in the lens apparatus according to the external apparatus, even if the communication protocol of the external apparatus connected to the communication connector varies according to the type of machine or the like.SOLUTION: The control unit 12 of the lens apparatus 10 includes the communication port 20 which performs data communication with a camera body 50 connected to the connector 40 of the lens apparatus 10. A user can switch a communication protocol for data communication performed through the communication port, by selecting from among a plurality of types of communication protocols by use of a communication protocol selector 60. When a user selects a communication protocol matching the communication protocol of the camera body 50 by use of a communication protocol selector 60, communication with the camera body 50 becomes possible.
Patent JP-2011195395-A (JP)
Title: Method for producing silicon nitride-based ceramic
Inventor: SUGAI ATSUSHI
IPC: C04B35/591
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a production method which can easily obtain silicon nitride-based ceramics having high relative density without depending on the kinds and quantity of a sintering assistant.SOLUTION: The production method includes: a nitriding step S6 of firing the green compact of a mixture of metal Si powder with a sintering assistant in a nitrogen atmosphere to obtain a reaction sintered compact in which at least a part of the metal Si in the green compact is nitrided; and a densification step S7 of firing the reaction sintered compact in a nitrogen atmosphere to obtain a densified final sintered compact. In the nitriding step S6, the reaction sintered compact is produced in which the weight fraction of the metal Si is 0 to 10 wt.%, the weight fraction of α-SiNis 50 to 95 wt.%, the weight fraction of β-SiNis 5 to 40 wt.%, and also relative density is ≤75%.
Patent JP-2011197530-A (JP)
Title: Stroboscopic device
Inventor: IKEDA TAKAHIRO
IPC: G03B15/02
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscopic device capable of performing optimum light emission control with small power in a small-light-quantity light-emission mode, in a large-light-quantity light-emission mode, and in a flat light-emission mode.SOLUTION: The stroboscopic device includes a boosting circuit 1; a main capacitor 2; a flash discharge tube 3; an IGBT 4; a current-limiting means 6 restricting a light-emitting current supplied to the flash discharge tube 3; a first switching means 7, capable of bypassing the supply of the light-emitting current to the current limiting means 6; and a second switching means 8, capable of flowing back an induced current generated in the current limiting means 6 to the current limiting means 6. The second switching means 8 includes a second thyristor 11, which is connected in parallel, in a direction reverse to the direction of the current-limiting means 6 and switches the induced current generated in the current limiting means 6 so as to flow back to the current limiting means 6, a MOS-FET 12 for turning on and off the second thyristor 11, and a transistor (switching element) 13 for turning the MOS-FET12 on and off.
Patent JP-2011200353-A (JP)
Title: Deodorant
Inventor: MINEMURA SHINICHI
IPC: D06M13/342
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant excellent in removing malodor components such as aldehydes not only at ordinary temperatures and also at high temperatures, less in re-releasing removed malodor, and suitable in placed in a cabin of a vehicle such as an automobile.SOLUTION: The deodorant includes hydrazide compounds and amphoteric-ionic surfactant. It is preferable that the deodorant contains 15 to 100 pts.wt. of the amphoteric-ionic surfactant and 100 pts.wt. of the hydrazide compounds. The deodorant is used by coating or impregnating the same on or into a fibrous structure for example.
Patent JP-2011203555-A (JP)
Title: Image recording device and image recording method
Inventor: HATAKEYAMA FUMIHIRO
IPC: G02F1/13
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To correct an output light quantity from the optical modulation elements with high accuracy while each of a plurality of optical modulation elements is associated with an output of a photodetector, with high accuracy.SOLUTION: An image recording device includes a spatial optical modulator having a plurality of optical modulation elements arranged in an element array direction, and a photosensor receiving light from the spatial optical modulator. In the image recording device, a plurality of marker elements 123 are determined in the plurality of optical modulation elements of the spatial optical modulator, and an instruction signal for a light quantity prior to calibration is transmitted to calibration object elements 125 other than the marker elements 123, while a marker instruction signal is transmitted to the marker elements to output light quantity that can be discriminated from the output light quantity from the calibration object elements 125. By using the light from the plurality of marker elements 123 as a marker, the plurality of calibration object elements 125 are associated with the output of the photosensor, with high accuracy, and a calibration amount relative to the light quantity instruction signal transmitted to each of the plurality of optical modulation elements can be determined with high accuracy.
Patent JP-2011205837-A (JP)
Title: Load drive device and control method thereof
Inventor: MASUDA SHIGEMI
IPC: H02M3/155
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a load drive device which can reduce power loss by reducing the possibility of mistaking the optimal value of dead time of a switching power supply even in a case subjected to the influence of disturbance, or the like.SOLUTION: The load drive device 1 includes a switching power supply circuit 2 having two switching elements Q1 and Q2 connected in series with a DC voltage source Vcc, a switch control circuit 3 supplying a drive signal which turns the switching elements Q1 and Q2 on/off, and a dead time setting circuit 6 which sets the dead time of turning both switching elements Q1 and Q2 off, wherein the dead time setting circuit 6 includes an optimal value search part 9 which searches for a candidate value of the optimal value of dead time, and a probability operation part 10 which receives the candidate value from the optimal value search part 9 and determines whether the candidate value is recognized as the optimal value based on the probability.
Patent JP-2011204143-A (JP)
Title: Photo print system
Inventor: WADA TETSUYA
IPC: G06Q30/06
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a photo print system easily recognizing the state of consumables even during operations by a customer.SOLUTION: The photo print system includes: a display 1 for displaying an order screen for the customer himself or herself to set or input information regarding an order of a photo print in order to order the photo print of image data input from a recording medium; remaining amount detection sensors 42, 44 which detect the remaining amount of the consumables required for creating a print; a first remaining amount detection part 51a which detects the remaining amount of a first level using the sensors; a second remaining detection part 51b which detects the remaining amount of a second level that is smaller than the remaining amount of the first level, after detecting the remaining amount of the first level; a first display mode change part 51c which changes display of the first display 1 into a first display mode when detecting the remaining amount of the first level; and a second display mode change part 51d which changes the display of the display 1 into a second display mode that is visually highlighted than the case of the first level when detecting the remaining amount of the second level.
Patent JP-2011118334-A (JP)
Title: Imaging apparatus
Inventor: ONISHI SATOSHI
IPC: G02B7/04
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a movable lens group is moved using a drive mechanism in order to bring the lens group into focus automatically, the apparatus being configured to reduce the cost and the space required for wiring leading-about the drive mechanism.  <P>SOLUTION: In an ultrasonic wave linear actuator 4 for driving a first group unit 2, which is the moving lens group, in the direction of an optical axis, one ends of easily deformable lead wires 44 and 45 are soldered to the two electrodes 411 and 412 of a piezoelectric element 42, and the other ends of the lead wires 44 and 45 are soldered to external connection terminals 46 and 47. The external connection terminals 46 and 47 are roughly formed into the shape of a letter J, and the lead wires 44 and 45 are soldered to short pieces 462 and 472, and long pieces 463 and 473 are soldered to, for example, an external substrate. Meanwhile, frames 51 and 52 are formed by dividing a box into two. The bent parts 464 and 474 of the external connection terminals 46 and 47 are sandwiched at the butting faces of them. Then, the sidewall of the box is sandwiched between the internal peripheral surfaces 465 and 475 of the external connection terminals 46 and 47.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117118-A (JP)
Title: Method of manufacturing paper
Inventor: OKAMOTO KORYO
IPC: D21H23/20
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing high-ash paper with high yield without worsening the formation of paper or the operability because the improvement of the yield and the formation are in the trade-off relation and development of technology sufficiently exerting effects of the yield improver without worsening the texture is desired.  <P>SOLUTION: There is provided a manufacturing method of paper, injecting one or more chemicals for paper making together with other liquids into paper stock to mix, by using an injector having a multi-fluid nozzle of a concentric structure, in which method the injection pressure of the liquid injected from the outer most nozzle 21 of the multi-fluid nozzle is higher than the pressure of a paper stock flow 24 by 3.1 bar or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011210986-A (JP)
Title: Copper foil for printed wiring board and layered body which have superior heating discoloration resistance and etching property
Inventor: FURUSAWA HIDEKI
IPC: H05K1/09
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for a printed wiring board and a layered body which have superior heating discoloration resistance and etching properties.SOLUTION: The copper foil for the printed wiring board includes a copper foil base material and a coating layer which covers at least a part of a surface of the copper foil base material. The coating layer is composed of noble metal particles and a carrying agent which covers the noble metal particles and is composed of a material other than nobel metal and copper.
Patent JP-2011212530-A (JP)
Title: Method and apparatus for removing fluorine from fluorine-containing waste
Inventor: YASUDA RYOKO
IPC: B01D53/68
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing fluorine from fluorine-containing waste which can be performed in a shorter time than heretofore.SOLUTION: The method for removing fluorine includes: an introduction process of introducing fluorine-containing waste into a heating furnace 31 by using the heating furnace 31, a water vapor supplying means and a waste gas treatment unit 4; a reaction process of supplying water vapor or water into the heating furnace 31 and bringing water vapor into contact with the waste at 850 to 1,300°C for 0.5 to 10 h; and a waste gas treating process of treating generated hydrogen fluoride gas with the waste gas treatment unit 4.
Patent JP-2011213688-A (JP)
Title: Mixture of n-((dihydroxyalkyl)2-aminoethyl)ethanolamines, and method for producing 2-hydroxy(alkyl)triethylenediamines using the same
Inventor: AWANO YUTAKA
IPC: C07D487/08
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing hydroxy(alkyl)triethylenediamines and a mixture of N-((dihydroxyalkyl)2-aminoethyl)ethanolamines as a raw material.SOLUTION: The method includes dehydrative intramolecular condensation reaction of a compound of formula (1) and a compound of formula (2). In the formulas, R represents a hydrogen atom or a 1-4C alkyl group; and n is 0 to 6.
Patent JP-2011216036-A (JP)
Title: Paper sheet processing device
Inventor: NIREKI TAKAO
IPC: G06K13/12
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet processing device capable of simply detecting the attachment/detachment of a storage unit for storing paper sheets and a state where the amount of paper sheets has reached a predetermined level and reducing costs.SOLUTION: The paper sheet processing device has: a storage unit 5 which is attachable to/detachable from to a frame and capable of storing the paper sheets; a moving member 53 which moves when the amount of paper sheets stored in the storage unit 5 reaches a predetermined level; and a detection sensor 35 for detecting the movement of the moving member 53. The moving member 53 is supported on the storage unit 5, and is moved by the attachment/detachment operation of the storage unit 5 when the storage unit 5 is not mounted on the frame, so that the detection sensor 35 can detect that the moving member 53 has moved.
Patent JP-2011217829-A (JP)
Title: Thread for fixing spacer and spacer with the thread for fixing spacer
Inventor: TAKEUCHI HIROYASU
IPC: A61F2/44
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a thread for fixing a spacer with which operation for fixing the spacer to the bone can be performed easily and reliably, and which does not adversely affect a living body, and to provide a spacer with the thread for fixing the spacer, which includes the thread for fixing a spacer and facilitates operation of securing a gap between the bones.SOLUTION: The thread for fixing a spacer is used for fixing the spacer to the bone while the spacer is inserted in the gap between the bones. The thread for fixing a spacer is characterized in that at least one of end parts of the thread is provided with a hardened part formed by welding a reinforcement member. The spacer with the thread for fixing the spacer is inserted in the gap between the bones and has a through hole through which the thread for fixing the spacer is inserted.
Patent JP-2010151326-A (JP)
Title: Speed change control device of vehicle drive system in continuously variable transmission
Inventor: HOSHIYA KAZUMI
IPC: F16H59/54
Filed: 2010-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase responsiveness to a target rotation speed in speed change ratio control by getting the rotation speed of an input rotating element of a continuously variable transmission in a vehicle drive system to follow the target rotation speed.  <P>SOLUTION: The speed change control device determines the target rotation speed of the input rotating element based on at least a vehicle speed and either the amount of accelerator pedal depression or the amount of brake pedal depression, and controls the speed change ratio of the continuously variable transmission by the combination of feedback control based on the difference between the target rotation speed of the input rotating element and an actual rotation speed, and feedforward control in accordance with the rate of change of the target rotation speed. The simultaneous pursuit of control hunting suppression when the actual rotation speed approaches the target rotation speed and promptness in changing speed at the start of a speed change, and overshoot suppression at the end of a speed change become possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011227326-A (JP)
Title: Metal-clad optical fiber production apparatus, power supply roller, and method for producing metal-clad optical fiber
Inventor: NAKA KEISUKE
IPC: G02B6/44
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a metal-clad optical fiber, the apparatus allowing formation of a plating of a predetermined thickness without increasing a plating tank size, and simplification and stabilization of power feed to the optical fibers.SOLUTION: The metal-clad optical fiber production apparatus according to the present invention is configured in a manner so that an optical fiber 1 is fed out by winding it around the circumferential surfaces 8a and 9a of first and second rotors 8 and 9 in a plating tank 7 that is filled with a plating liquid 5 and in which a first electrode 6 is disposed. Thereby, the optical fiber 1 is run reciprocally over a number of times. Further, a voltage is applied between the first electrode 6 and the second rotor 9 to supply power to the conductive layer 2 of the optical fiber 1 wound around the circumferential surface of the second rotor 9. The second rotor 9 is used as a second electrode.
Patent JP-2010162377-A (JP)
Title: Positive airway pressure system for treatment of sleeping disorder in patient
Inventor: RAPOPORT DAVID M
IPC: A61M16/00
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for treatment of patient's sleeping disorder dealing with a state of patient's discomfort during wakefulness.  <P>SOLUTION: Described is a positive airway pressure system for treatment of a sleeping disorder in a patient. The system includes a generator, a sensor, and a processing arrangement. The generator supplies airflow and applies pressure to an airway of a patient. The sensor measures data corresponding to patient's breathing patterns. The processing arrangement analyzes the breathing patterns to determine whether the breathing patterns are indicative of at least one of the following patient's states: (i) a regular breathing state, (ii) a sleep disorder breathing state, (iii) a REM sleep state, and (iv) a troubled wakefulness state. The processing arrangement adjusts the applied pressure as a function of the patient's state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010269593-A (JP)
Title: Method of modifying lumber, and modified lumber
Inventor: ASADA TEPPEI
IPC: B27K5/00
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of modifying lumber by which the strength degradation of lumber can be suppressed to impart high dimensional stability to the lumber.  <P>SOLUTION: A heat treatment is performed using steam on lumber whose water content is preliminarily adjusted to the range of 80-200% so that a weight reduction rate of the lumber is in the range of 1-8%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011229692-A (JP)
Title: Game machine
Inventor: KAWAI TOMOSHIGE
IPC: A63F7/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which game balls are surely prevented from dropping between a body frame and a front door when the front door is opened.SOLUTION: A game ball passage regulation device 20 provided in the body frame of the game machine includes: a passage route causing the game balls passing a paying out route 23 to pass in a lined-up state; and arms 35 advanceable/retractable toward/from positions where side parts of the game balls pass in the passage route. When a front door is closed, the paying out route 23 is opened by retraction of the arms 35 from the passage route by pressing force from the front door, while when the front door is opened, outflow of the game balls from the paying out route 23 is regulated by holding the side parts of the game balls passing the passage route by advancing of the arms to the passage route.
Patent JP-2011234521-A (JP)
Title: Motor having auxiliary device, and single-axis robot and expansion device provided with the same
Inventor: HAYAKAWA KEI
IPC: H02K11/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor having an auxiliary device that is provided with a cover member that prevents water or foreign objects from getting inside, has improved detachability from the auxiliary device, and prevents lead wires from becoming hindrances while protecting the lead wires, and to provide a single-axis robot and an expansion device provided with the same.SOLUTION: A motor A having an auxiliary device includes a motor main body 10, a resolver 20, and a cover member 30 that covers the resolver 20. The cover member 30 has: an end-surface covering portion 31 that covers an open-side end surface of the resolver 20; and an extension portion 33 that defines an auxiliary-device-side conduit together with an outer circumferential surface of the resolver 20 and also defines a motor-main-body-side conduit 36 together with a casing 11 of the motor main body 10. The motor-main-body-side conduit 36 communicates with the auxiliary-device-side conduit and has an opening at an end. A lead wire 17 from the motor main body 10 and a lead wire 24 from the resolver 20 are led out to the outside through the motor-main-body-side conduit 36.
Patent JP-2011234595-A (JP)
Title: Rotation angle detecting or rotation synchronizing device
Inventor: MAKIUCHI KOZO
IPC: H02K1/14
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a rotation angle detecting or rotation synchronizing device such as a resolver or a synchro.SOLUTION: A resolver 100 comprises a stator 200 configured with an annular flat plate. Stator teeth 210a to 210h are formed in an inner circumferential edge of the stator 200. The stator 200 is provided with a rotor 300 so as to enable rotation. An insulation cap 400 having resin bobbins 410a to 410h is mounted to the stator teeth 210a to 210h. Multiple stator teeth 210a to 210h are provided with a ring-shaped ring member 500 which abuts on respective inner surfaces of the multiple stator teeth 210a to 210h. Thus, the inclination of the stator teeth 210a to 210h can be arranged accurately in a flat plate of the stator 200.
Patent JP-2011236855-A (JP)
Title: Two-stage boosting compressor
Inventor: KAWAMOTO YOICHIRO
IPC: F04C29/12
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a two-stage boosting compressor having enhanced reliability of an electric motor without causing the deterioration of capacity efficiency.SOLUTION: There are accommodated in an accommodation space 150 in a casing 140: a low-step side compression mechanism 110 which boosts a low-pressure cooling medium until it becomes an intermediate-pressure cooling medium; a high-step side compression mechanism 120 which boosts the intermediate-pressure cooling medium until it becomes a high pressure cooling medium; and the electric motor 130 which drives both the compression mechanisms. There is formed an intermediate-pressure port which makes the intermediate-pressure cooling medium flow in the accommodation space 150 from the outside of the casing 140, and the electronic motor 130 is cooled by the intermediate-pressure cooling medium with the inside of the accommodation space 150 as an intermediate-pressure cooling medium atmosphere. At this point, since a capacity of the accommodation space 150 is not changed, there does not occur the lowering of density caused by an effect that the intermediate-pressure cooling medium may absorb heat form the electric motor 130, and the efficiency of the capacity is not deteriorated.