baber/WOPTO huggingface dataset:
Patent JP-2011183692-A (JP)
Title: Filter, liquid ejection head, and liquid ejector
Inventor: ONO KATSUNORI
IPC: B41J2/16
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter in which a high capturing capacity can be obtained while channel resistance is suppressed to low, and which is excellent in durability, and to provide a liquid ejection head and a liquid ejector.  <P>SOLUTION: The filter 50 makes an ink pass therethrough and captures foreign substances present in the ink. The filter has a filter member 51A and a filter member 51B with first surfaces 51a and second surfaces 51b; and a plurality of through-holes 52 which are formed at the filter member 51A and the filter member 51B penetrating the filter members 51A and 51B in a thickness direction from the first surfaces 51a to the second surfaces 51b of the filter members 51A and 51B, and making the ink to pass therethrough. Projections 53 projecting in the thickness direction of the filter members 51A and 51B are formed at one-side open ends of the through-holes 52. The filter member 51A and the filter member 51B are arranged with the respective projections 53 directed opposite to each other in thickness directions of these base materials 51A and 51B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185831-A (JP)
Title: Electronic timepiece
Inventor: IKE TAKUHEI
IPC: G04R60/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic timepiece capable of obtaining easily rate measurement and non-contact communication of an analog electronic timepiece where a pointer runs smoothly due to continuous pointer-running and performing assured rate measurement and highly precise rate adjustment.  <P>SOLUTION: The electronic timepiece is composed to include a motor 10, a motor driving circuit 29 driving the motor 10, a timing signal producing circuit 23 producing various timing signals, a driving pulse shaping circuit 24 producing and outputting driving pulse P10 for driving the motor 10, a rate pulse shaping circuit 25 producing and outputting rate pulse P11, an external inputting circuit 26 outputting external operation signal P1 by operation of a crown 3, and a control circuit 27 switching to control the driving pulse P10 and the rate pulse P11 with the external operation signal P1 to output into a motor driving circuit 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186360-A (JP)
Title: Waterproof structure of cable drawing section in electronics module
Inventor: MANO NOBUYUKI
IPC: G03B17/08
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure of a cable drawing section in an electronics module which has good workability because a material with low viscosity can be used as a potting material and which does not degrade an aesthetic aspect because of the leakage of the potting material or the deposited portion of the potting material drawn out.  <P>SOLUTION: In the waterproof structure: a through-hole 21 for a cable is provided at the bottom of an outer case 1; a cable 14 is drawn out of the outer case through the through-hole; the outer case 1 includes a recess 20 for filling of a potting material in which the through-hole for a cable is opened at the bottom; and the potting material 25 is filled in the recess 20 so that the cable 14 is mounted in the recess. The filling of the potting material 25 in the recess 20 for filling of a potting material is possible while the through-hole 21 for a cable is sealed by allowing an elastic bush 22, comprising a rubber-like elastic material into which the cable 14 is inserted in a liquid-tight state, to be fitted with the through-hole 21 for a cable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192749-A (JP)
Title: Temperature regulator
Inventor: MIKI ISAMU
IPC: H01L35/28
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature regulator enabled in cooling and heating by using an output of a zero phase reactor, simple in structure and low in price.  <P>SOLUTION: Zero-phase reactors 5 (8) are connected with the input side and the output side of an inverter body 2. An output generated by the zero-phase reactors which suppress inverter noise generated by inverter operations of the inverter body 2 is rectified by rectification circuits 6 (9). Then, rectified outputs (currents) are supplied to Peltier elements 7 (10) which absorb heat in a housing board generated by the inverter body 2 or the like, and dissipate the heat to the outside of the housing board through a heat dissipating member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189670-A (JP)
Title: Screen printing machine and mask installation method in screen printing machine
Inventor: OKAWA KOJI
IPC: B41F15/08
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing machine that dispenses with attachment and detachment of a screw whenever the distance between mask support rails is adjusted and that can improve workability in mask installation, and to provide a mask installation method in a screen printing machine.  <P>SOLUTION: The screen printing machine includes: a pair of front and rear guide members 31 that are horizontally extended and arranged in the upper part of a substrate holding part 24 for holding a substrate 2; a pair of mask support rails 32 that are freely movably installed along the pair of front and rear guide members 31 and the distance therebetween can be adjusted while the parallel posture of them is maintained; and a plurality of rail fixing devices 33 that are installed in each mask support rail 32 and fix the pair of mask support rails 32 to the guide members 31 by lowering a fixing pin 43 installed movably in a vertical direction from an elevated position and fitting it into a fixing pin fitting hole 31b formed in the guide members 31 while adjusting the distance between the pair of mask support rails 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193359-A (JP)
Title: Audio signal processor and audio signal processing system
Inventor: NAKAYAMA KEI
IPC: H04L7/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a transmission-impossible time in each transmission path caused by changing a clock source to a device of a different transmission path even when a system is made to have a configuration in which a plurality of transmission paths are connected to each other.  <P>SOLUTION: In an audio signal processing system including first and second networks connected to each other through a bridge device, the bridge device operates as a slave in the first network and as a master in the second network. When the second network is reset, the bridge device starts operating as a slave in the second network. Then, when continuous reception of an audio transmission frame that another device operating as a master in the second network has transmitted is started, the bridge device resets the first network and starts operating as a master in the first network (S174).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198545-A (JP)
Title: Electronic circuit breaker
Inventor: SUZUKI KENTA
IPC: H01H83/02
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an overcurrent tripping mechanism of an electronic circuit breaker is of a complex latch structure needing more housing spaces for related components in the breaker due to increase of the number of components, and, although a width of the mechanism as a whole is space-saving in a system of directly transmitting force of a tripping device, a load is added to intermediary components from a cross direction in order to re-store movable parts of the tripping device, so that a load on the components is large, hence high-intensity components are necessary.SOLUTION: A reset lever of an electronic circuit breaker consists of a lever made of an elastic material as a whole, is structured of two elastic beam members, and one of the two elastic beam members is provided with an action receiving part of the tripping device and a protruded part for being pressed to an interlocking plate.
Patent JP-2010162544-A (JP)
Title: Performance maintaining method in electrolytic functional water producing device
Inventor: ARAI KAZUYOSHI
IPC: C02F1/46
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance maintaining method in electrolytic functional water producing device capable of maintaining an electrolytic functional water producing device in such a state as to make stable production of high-performance water possible.  <P>SOLUTION: In the electrolytic functional water producing device, a cation exchange membrane 60 arranged between a cathode 64 and an anode 62 is disposed so as to contact with the anode 62, and an electrolytic bath 17 having such a predetermined structure as to permit the intake of entire quantity of cathode water is loaded. Therein, while raw water to be electrolyzed is supplied to an electrolytic chamber, the raw water to be electrolyzed is electrolyzed with positive polarity and, at the same time, a cation adsorbed to the cation exchange membrane is desorbed to regenerate the membrane 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011202998-A (JP)
Title: Doppler sensor device
Inventor: MURAKAMI TADASHI
IPC: G01S13/50
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a Doppler sensor device for reporting that a steady-state noise width reaches a predetermined reporting threshold.SOLUTION: A transmitting/receiving circuit 2 transmits a transmission signal to a predetermined detection range as a radio wave, and outputs a mixed signal wherein the transmission signal is mixed with a received signal acquired by receiving a radio wave reflected in the detection range. A filter 31 extracts and outputs a Doppler signal in a predetermined frequency band from the mixed signal. A determination part 32 determines whether or not a moving object exists in the detection range, based on the Doppler signal. A steady-state detection part 33 detects the steady-state noise width being a steady-state value of the width of vibration in the signal level of the Doppler signal. A reporting part 34 compares the steady-state noise width with a predetermined reporting threshold, and performs reporting when the steady-state noise width is not smaller than the reporting threshold. A user can know whether or not the steady-state noise width reaches the reporting threshold, depending on whether reporting by the reporting part 34 is made.
Patent JP-2011203383-A (JP)
Title: Karaoke system
Inventor: KITO YOSHIHIRO
IPC: G10L25/51
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a Karaoke system that achieves performance evaluation similar to impression a user actually has.SOLUTION: The Karaoke system includes: a pitch and sound volume detector 86 which detects pitch and sound volume per unit time concerning voice information input by a microphone 40; a multivariate analyzer which performs multivariate analysis of 2N kinds of data corresponding to the pitch and sound volume per unit time detected N times continuously by the pitch and sound volume detector 86, targeting at each voice information of a plurality of users; and a performance evaluator 100 which performs performance evaluation concerning the target user's voice information based on the analysis results by the multivariate analyzer 90 corresponding to the plurality of users' voice information in a pitch switching part in reference data of evaluation. Therefore, evaluation of the performance part corresponding to a connection between parts where the levels of pitch are different is suitably performed.
Patent JP-2011201095-A (JP)
Title: Drill bit
Inventor: KAWAMATA TAKASHI
IPC: B28D1/14
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a drill bit having improved durability.SOLUTION: The drill bit 1 includes an approximately columnar-shaped body part 4 partitioned into an approximately circular-shaped front end surface 41 and an outer peripheral surface 41 extended from the periphery of the front end surface 41 to the other end side, and a grinding part 1A which is provided on the front end surface 41 of the body part 4 and grinds a workpiece. A slit 4a provided in such a manner that an opening part opening to the outer peripheral surface 42 is partitioned from the front end surface 41 toward the other end side of the body part 4 is formed on the body part 4. The slit 4a is opened to the front end surface 41, and has a second slit 42a having a larger diameter circular shape than the slit width in the opening part in the cross section orthogonal to a direction from the front end surface 41 of the body part 4 toward the other end side.
Patent JP-2011174355-A (JP)
Title: Auger rod
Inventor: UESUGI MASARU
IPC: E21B17/22
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auger rod which can improve a stirring mixing capacity while controlling the joint rising of excavated soil by a screw which uses a jig used for preventing pile core displacement, and can keep the degree of the straightness of an excavated hole.  <P>SOLUTION: The auger rod around which a spiral wing has been wound in the longitudinal direction transmits a rotary drive force by being added to one another in accordance with the depth of the hole to be excavated. The rod is provided with a shaft of a predetermined length having engagement parts at both ends which are engage each other and a part to be engaged and at least two spiral wings which are wound on each of peripheral surfaces of a plurality of sections having predetermined spaces in the longitudinal direction of the shaft by being stretched at least halfway in the forward rotation direction. The excavated soil is stirred in many stages.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248186-A (JP)
Title: Lipase inhibitor
Inventor: FUKUOKA TOKUMA
IPC: A23L1/30
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new material which is a biocompatible surfactant useful in various fields such as pharmaceuticals, cosmetics and foods and drinks or the like and suppresses hydrolytic reaction of lipase.  <P>SOLUTION: A carbohydrate biosurfactant produced by microorganisms from various biomass, such as vegetable oil, carbohydrate or the like, is used as a lipase inhibitor. The lipase inhibitor is used as an active ingredient of pharmaceuticals, health foods and cosmetics that are effective for preventing, improving and treating various lipase-related diseases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011204521-A (JP)
Title: Luminaire
Inventor: HASHIMOTO YOSHITAKA
IPC: F21S2/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which can improve an appearance and which can be easily and properly installed on a ceiling.SOLUTION: The luminaire 1 includes a long metal body base 2, a body cover 11, a power supply unit 21, and a light emitting unit 31. The body base 2 has an upper wall part 3, a side wall part 5, and a heat radiation part 9 overhanging on a side of the side wall part, and forms a wire passing portion 7 in the side wall part 5. The body cover 11 is coupled to the body base 2 forming a space S1 for wiring in between with the side wall part 5, and a wire passing hole connected to the space S1 is provided in an upper plate part 11a of the body cover 11 covering the upper wall part 3. The power supply unit 21 is arranged on the body cover 11 with an electric wire connector owned thereby being located near the wire passing hole. The light emitting unit 31 has a plurality of light emitting elements 32 generating heat in a lighted state, a circuit board 33 mounted with the elements and fixed to the upper wall part 3 with each light emitting element 32 facing downward, and an electric wire 34 connected to the board. The electric wire 34 is arranged through the wire passing portion 7, the space S1, and the wire passing hole 14 and connected to the electric wire connector.
Patent JP-2011209804-A (JP)
Title: Installation structure of fee adjustment machine
Inventor: MOMOTA HIROYUKI
IPC: G07B15/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a fee adjustment machine capable of surely preventing the theft of cash by preventing breakage.SOLUTION: A body 2 of the fee adjustment machine 1 and a base member 6 for fixing the body 2 to a foundation 11 are connected with first bolts 14 and first nuts 15 in a peripheral portion of the body 2, body side flanges 5 formed in the body 2 and erected in a direction nearly orthogonal to the ground and base side flanges 10 formed in the base member 6 and erected correspondingly to the body side flanges 5 are connected with second bolts 16 and second nuts 17, and a screw hole 13 attached with the first bolt 14 and the first nut 15 is formed in an easily deformable structure.
Patent JP-2010253939-A (JP)
Title: Plastic lens manufacturing device
Inventor: OKAMOTO YASUHISA
IPC: B29D11/00
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit exposure of unwanted gas to a worker and to improve working efficiency, in manufacturing a plastic lens through manufacturing procedures that accompany production of unwanted gas such as a malodorous gas.  <P>SOLUTION: The plastic lens manufacturing device comprises a preparation tank 1 which prepares lens materials, a housing 18 sealing and covering at least the circumference of the tank, a second suction unit 17 which evacuates inside the housing 18, a first suction unit which evacuates gas in the preparation tank 1, a measuring instrument for checking the state of a lens material in the preparation tank 1, a control unit 14 which determines abnormality of preparation state according to the data by measured by the measuring instrument, a temperature regulation unit 16 which regulates the temperature in the preparation tank 1, an inhibitor charging unit 12a which charges a reaction inhibitor into the preparation tank 1, and a programmable logic controller 8 which controls operation of the temperature regulation unit 16 and the inhibitor charging unit 12a on the basis of the determination made by the control unit 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011210557-A (JP)
Title: Metal halide lamp
Inventor: ORITO HIDEMI
IPC: H01J61/20
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp capable of having a light-emitting spectrum which is effective for a narrow wavelength range from 320 nm to 350 nm, and being suitably used for an ultraviolet irradiation treatment process, such as, photopolymerization reaction.SOLUTION: In the metal halide lamp, metal mercury together with rare gas for maintaining discharge is enclosed in a lamp light-emitting tube, and silver halide is also enclosed in the lamp light-emitting tube. The light-emitting spectrum, resulting from silver with the wavelength range of 320-350 nm in particular among ultraviolet rays, becoming conspicuous by making the tube wall load S (W/cm) between electrodes of the light-emitting tube satisfy the condition: 25≤S≤32.
Patent JP-2011206729-A (JP)
Title: Inkjet apparatus and method for managing inkjet head
Inventor: KURIHARA NAOMI
IPC: B05C11/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To discriminate the exchange timing of an inkjet head by considering a character that a nozzle once failed might be recovered by virtue of lapse of time or maintenance.SOLUTION: This inkjet apparatus includes: an inspection device 10 that inspects a nozzle 6 for discharge failure to identify the failed nozzle by corresponding to inspection items; a corresponding database 14 storing a plurality of maintenance that becomes effective in case that failure is identified by corresponding to the inspection items; and a history database 15 for storing the maintenance implemented in the past and the frequency of the implementation. Maintenance is selected based on the corresponding database 14 and results of the discharge failure inspection. It is determined whether the selected maintenance was implemented by a predetermined frequency in the past, based on the history database 15. In the case that maintenance was implemented by the predetermined frequency, a failed nozzle identified to be failed on inspection items corresponding to the maintenance is determined to be a nozzle for replacement.
Patent JP-2011213501-A (JP)
Title: Multilayered carbon nanotube and method for producing the same
Inventor: KIMURA JUNICHIRO
IPC: C01B31/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered carbon nanotube whose dispersibility is improved and a method for producing the same.SOLUTION: A water-soluble cellulose derivative is adhered to the surface of the multilayered carbon nanotube by coating. The method for producing the multilayered carbon nanotube includes an ultrasonic wave irradiating step to irradiate a mixed liquid, in which a solution where the water-soluble cellulose derivative is dissolved in an aqueous solvent and the powder of the carbon nanotube are mixed, with ultrasonic waves and a volatilizing step to volatilize the aqueous solvent after the ultrasonic wave irradiating step.
Patent JP-2011214259-A (JP)
Title: Installation structure of base plate assembly for base isolation device
Inventor: MASUDA KEIJI
IPC: F16F15/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a base plate assembly 10 for a base isolation device which comprises a sufficient strength, can be accurately and easily constructed, and joins the base isolation device 12 to a concrete structure 14.SOLUTION: The base plate assembly 10 includes a steel base plate 28 and a plurality of long nuts 30 which are implanted in the first surface of the base plate 28 and which allow fixing bolts 32 for fixing the base isolation device 12 to the base plate assembly 10 to be screwed thereto from the second surface side of the base plate 10. The concrete structure 14 comprises a reinforcement assembly including a plurality of horizontal reinforcing bars 36 which are disposed on both sides of the plurality of long nuts 30, respectively, and which extend horizontally and a plurality of vertical reinforcing bars 38 of reverse U-shape which are disposed so as to cover the horizontal reinforcing bars 36 and which extend vertically.
Patent JP-2011213514-A (JP)
Title: Silica particle material, composition containing silica particle material, and method for surface treatment of silica particle
Inventor: ONO YUJI
IPC: C01B33/146
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a silica particle material excellent in handleability, and a method for surface treatment of silica particles for obtaining the silica particle material excellent in handleability.SOLUTION: The silica particles are subjected to surface treatment with a silane coupling agent and an organosilazane to obtain the silica particle material. A specific range of molar ratio of the silane coupling agent and the organosilazane allows the ratio of Xand R present on the surface of the silica particle material to be in a specific range, wherein Xis a phenyl group, vinyl group, epoxy group, methacryl group, amino group, ureido group, mercapto group, isocyanate group or acryl group; and R is a 1-3C alkyl group, and thus attains both affinity to a resin and suppression of aggregation.