baber/WOPTO huggingface dataset:
Patent JP-2014145929-A (JP)
Title: Process cartridge and electrophotographic apparatus
Inventor: SHIDA KAZUHISA
IPC: G03G5/147
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge and an electrophotographic apparatus that further restrict occurrences of image defects such as white stripe and irregularities.SOLUTION: The surface layer of an electrophotographic photoreceptor contains a siloxane compound. An elastic layer 2 of a charging member contains a polymer having a unit derived from alkylene oxide, and conductive particles. The surface of the elastic layer of a charging member has an exposure part in which conductive particles are exposed from the elastic layer. The surface of the elastic layer of the charging member containing the conductive-particle exposure part is covered with a surface layer 3 of the charging member. The surface layer of the charging member contains binding resin and resin particles 102 dispersed in the binding resin. The surface of the surface layer of the charging member has a plurality of projections derived from the resin particles. When the resin particles in the surface layer of the charging member are orthogonally projected on the surface of the elastic layer of the charging member, portions of the charging member other than the resin-particle projection parts of in the surface of the elastic layer overlap the conductive-particle exposure part.
Patent JP-2014144433-A (JP)
Title: Boron-containing effluent treatment method and boron-containing effluent treatment system
Inventor: SHIMADA KAZUYA
IPC: C02F1/58
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To obliterate, when treating a boron-containing effluent, a need for a large precipitation tank for precipitating and separating a large volume of sludge generated due to use of copious slaked lime.SOLUTION: The boron-containing effluent treatment method includes: a reaction step where an aluminum compound, sulfuric acid compound, a calcium compound, and a pH adjuster are added to a boron-containing effluent and deposits are precipitated in a reaction liquid whose pH has been adjusted within an alkaline range; and a solid-liquid separating step where the reaction liquid is separated into the deposits and clean treated water. The solid-liquid separating step is a separation step of passing the reaction liquid through a separation membrane comprising a ceramic material. According to this method, the separation membrane is unlikely to become clogged during filtration and, thus, a large precipitation tank is unnecessary.
Patent JP-2014145976-A (JP)
Title: Foreign language-learning system based on direct method
Inventor: MATSUI HIROKAZU
IPC: G09B5/04
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a language learning method based on a direct method in which a robot acts as a teacher, in more detail, the robot has recognition functions (hearing function and environment recognition function) and expression functions (vocal function, movement function and display function), hears/speaks only a learning language and helps to improve foreign language ability of a student by using only the learning language.SOLUTION: A robot is used as a teacher robot, the robot having recognition functions including a hearing function and a visual function and expression functions including a vocal function, movement function and display function. The teacher robot speaks only a foreign language that a learner is learning and catches only the foreign language. First, the teacher robot executes one scenario for guiding the learner to speak the foreign language, and in response, the learner speaks the foreign language. At this time, the teacher robot analyzes the speech of the learner, creates the next scenario and executes the scenario.
Patent JP-2014147039-A (JP)
Title: Cryptocommunication device, proxy server, cryptocommunication system, cryptocommunication program and proxy server program
Inventor: NAKAJIMA JUN
IPC: H04L9/32
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cryptocommunication system in which a proxy server of TLS client can verify a TLS server, even if the proxy server does not know a symmetric key.SOLUTION: A proxy server gives parameters required for generation of a Server-Finished message to a TLS client, and the TLS client generates the Server-Finished message and transmits the Server-Finished message to the proxy server. The proxy server compares verification data obtained from the Server-Finished message received from a TLS server with verification data obtained from the Server-Finished message received from a TLS client, and then verifies the TLS server based on the match and mismatch of both verification data.
Patent JP-2014149189-A (JP)
Title: Method for reducing false negative results in immunoassay for measuring specimen derived from living mucous membrane
Inventor: MIYAZAWA YASUSHI
IPC: G01N33/543
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To accurately and specifically detect a substance to be detected by inhibiting the action of an immunoassay inhibitor contained in a specimen derived from living mucous membrane.SOLUTION: In an immunoassay for measuring a substance to be detected in a specimen derived from living mucous membrane, false negative results can be reduced by processing the specimen with a processing liquid containing a compound having two or more sulfate groups.
Patent JP-2014152064-A (JP)
Title: Method for producing barium titanate powder
Inventor: FUKAZAWA JUNYA
IPC: H01B3/12
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a fine barium titanate powder by an industrially advantageous process.SOLUTION: The method for producing a barium titanate powder comprises adding a barium hydroxide powder having a BET specific surface area of 0.2-1.5 m/g and a compression degree, represented by {(tap density - bulk density)/tap density}×100, of 1.5-35%, and represented by formula: Ba(OH)-xHO (in the formula, 0≤x≤1) into a slurry in which a titanium oxide powder is dispersed, and then subjecting the resulting slurry to a hydrothermal reaction. It is preferable to use a barium hydroxide powder having an average particle diameter of 0.5-7.0 μm.
Patent JP-2013082751-A (JP)
Title: Composition for ophthalmic use and antiseptic composition for ophthalmology preparation
Inventor: ODAKA AKITO
IPC: A61K9/08
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an antiseptic composition for an ophthalmology preparation which is not irritant to eyes and can be safely applied to eyes having troubles such as dry eyes, eyestrain, cornea damage, anti-allergies and damage by wearing contact lenses, and to provide a composition for ophthalmic use excellent in antiseptic force even if the composition does not contain an antiseptic agent which provides irritation to eye mucous membranes such as benzalkonium chloride.SOLUTION: The composition for ophthalmic use comprises (A) trometamol by 0.5 to 5.0 weight/mass%, (B) one or more selected from boric acid, phosphoric acid, acetic acid, maleic acid, phthalic acid and ε-amino caproic acid, and (C) edetic acid and/or its salt. The composition contains (A) and (B) in the range of (A)/(B)=1/5 to 5/1 (mass ratio) and has a pH of 5 to 7.5. An irritant antiseptic agent selected from benzalkonium chloride, benzethonium chloride, sorbic acid, sorbate, paraoxybenzoic acid ester, gluconic acid chlorhexidine, thimerosal, phenylethylalcohol and alkyldiaminoethylglycine hydrochloride is not blended in the composition.
Patent JP-2013234989-A (JP)
Title: Pedal pressure detection device of a power-assisted bicycle
Inventor: IWASAKI YOSHIHISA
IPC: B62M6/50
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a pedal pressure detection device of a power-assisted bicycle that has high precision although having a simple and inexpensive structure.SOLUTION: A pedal pressure detection device that utilizes rotation-directional expansion and contraction of an elastic body incorporated in a chain wheel is provided with: a cylindrical inner sensor shield wheel, which has a plurality of openings in a cylindrical side face and is mounted integrally on an inner driving wheel; a cylindrical outer sensor shield wheel, which has a plurality of openings in a cylindrical side face substantially on the same normal with the openings of the inner sensor shield wheel and is mounted on a sprocket wheel; and a sensor which reads shifts between the openings of the inner sensor shield wheel and the openings of the outer sensor shield wheel caused by variation in pedal pressure to the chain wheel.
Patent JP-2014151072-A (JP)
Title: Game machine
Inventor: KANZAKI JUNICHI
IPC: A63F7/02
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing inaccurate clocked date and time from being acquired.SOLUTION: A game machine includes: clocking means for clocking date and time; clocked date and time acquiring means (a step S409) for acquiring the date and time clocked by the clocking means in interruption processing means started on the basis of a timer signal generated in each predetermined time; and an access prohibition flag for prohibiting the access to the clocking means for a predetermined period. When the access to the clocking means is prohibited by the access prohibition flag, the clocked date and time acquiring means (the step S409) attempts to access to the clocking means in the interruption processing means started on the basis of a next timer signal.
Patent JP-2014151959-A (JP)
Title: Laminate and paper container using the same
Inventor: UMEYAMA HIROSHI
IPC: B65D3/06
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a laminate of a simple layer structure which is flexible, exhibits good workability in folding a film with an extended end surface for end surface protection and in forming a bottom or the like, and can produce a paper container without liquid leakage even in retort sterilization, and a paper container using the laminate.SOLUTION: A laminate 3 includes thermoplastic resin layers 40, 41 on both surfaces of a paper base material 1 and is used for a body member 18 of a paper container. The thermoplastic resin layer has a multilayer structure including a polyethylene resin layer. The polyethylene resin layer is constituted of polyethylene resin having a melting point of 122°C or higher and containing one or more kinds selected from epoxidized soybean oil, epoxy resin, and polyisocyanate, and is formed by an extrusion method. Also provided is a paper container using the laminate.
Patent JP-2014156744-A (JP)
Title: Fastening metal fitting of siding
Inventor: IKUTA HIDEKAZU
IPC: E04F13/21
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To reinforce a siding support part 5 with a simple constitution, in a fastening metal fitting 1 for installing a siding on a backing member provided on a wall surface of a building structure.SOLUTION: A fastening metal fitting 1 comprises a pair of siding applying parts 4 having applying surfaces 4a and 4b of a vertically long siding projecting in a convex shape by folding, a rectangular substrate part 3 formed in an upper side part between a pair of applying parts and installing a metal fitting on the backing member and a support part 5 including a horizontal surface part 5a connected to the lower end of the substrate part 3 and bottom-folding a punched metal plate on the lower end by punching the rectangular metal plate sandwiched between the applying parts 4 and a rising part and falling parts 5b-5d formed by vertically folding the tip of the horizontal surface part, and the applying parts 4 have two reinforcement parts 4f and 4g formed on the lower side of the horizontal surface part 5a by cutting and raising a part of the applying parts 4 and supporting the lower side of the horizontal surface part 5a from both sides. The support part 5 can be reinforced by supporting the horizontal surface part 5a by the reinforcement parts 4f and 4g of this simple constitution.
Patent JP-2014160015-A (JP)
Title: Charging state estimation device and charging state estimation method
Inventor: HAYASHI EIJI
IPC: H01M10/48
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To suppress an estimated error of an SOC of a power storage element such as a secondary battery.SOLUTION: A battery manager 50 for estimating the SOC of a secondary battery 30 comprises: a voltage measurement section 70 measuring a voltage of the secondary battery 30; a current measuring section 80 measuring current of the secondary battery 30; and a control section 60. A method for estimating the SOC of the secondary battery 30 on the basis of an integrated value of current measured by the current measuring section 70 is defined as a current integration method, and a method for estimating the SOC of the secondary battery 30 on the basis of an open circuit voltage of the secondary battery 30 measured by the voltage measurement section 70 is defined as an OCV method. In this case, the control section 60 permits execution of the OCV method on condition that an estimated error of the SOC obtained by the current integration method exceeds an estimated error of the SOC obtained by the OCV method.
Patent JP-2014162251-A (JP)
Title: Communication system, on-vehicle electronic apparatus, and communication method
Inventor: YOSHIHARA TORU
IPC: B60R25/24
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To increase the frequency of success in succeeding communication between a vehicle and an on-vehicle electronic apparatus.SOLUTION: An on-vehicle electronic apparatus includes: a signal generation part for generating a first signal for shifting a portable machine to a reception-enabled state and a second signal to be transmitted to the portable machine; a transmission times specification part for specifying the number of times of transmitting the second signal; and a transmission control part for controlling transmission of the first signal and that of the second signal. Further, in the state of noise being generated, the signal generation part generates the first signal containing information for setting time longer for shifting the portable machine to the reception-enabled state; in the state of noise being generated, the transmission times specification part specifies the number of times of transmitting the second signal so as to increase from the state of no noise being generated; and the transmission control part executes control for transmitting the second signal on the basis of the specified number of times of transmission. The portable machine includes a reception-standby time setup part for setting time for shifting to a reception-enabled state in accordance with time to be shifted to the reception-enabled state, the time included in the first signal transmitted from the on-vehicle electronic apparatus.
Patent JP-2014164428-A (JP)
Title: Pointing device and pointer operation method
Inventor: WADA YASUO
IPC: G06F3/0346
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To improve operability in the case of using a keyboard operation as well.SOLUTION: A pointing device comprises: a first sensor (2) for detecting the movement of the mounted finger, and for outputting a detection signal; a pointer operation information generation part (1) for, when the movement of the finger is specific movement for operating the pointer of information processing equipment (5), generating and transmitting pointer operation information on the basis of the detection signal; a second sensor (4) installed at a place where the pointer operation is performed for detecting the hand of an operator, and for outputting the detection signal; and a pointer operation information validity/invalidity determination part (3) for, when the second sensor (4) detects the hand of the operator, validating the received pointer operation information, and for transmitting it to the information processing equipment (5). In the case of using a keyboard operation together with a pointer operation (virtual mouse operation), it is possible to switch both operations only by changing the place of the hand to the keyboard and the place where the pointer operation is performed. Thus, it is possible to improve operability.
Patent JP-2013138244-A (JP)
Title: Apparatus and method for forming bump on semiconductor wafer via injection molded solder
Inventor: Hale johnson
IPC: H01L21/60
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an improved apparatus and method for forming a bump on a semiconductor wafer by means of an injection molded solder process.SOLUTION: The apparatus is designed for mass production and includes: equipment for filling patterned mold cavities formed on a first surface of a mold structure with solder; equipment for positioning and aligning a patterned first surface of a semiconductor structure directly opposite to the solder-filled patterned mold cavities of the mold structure; a fixture tool for holding and transferring the aligned mold and semiconductor structures together; and equipment for receiving the fixture tool and transferring the solder from the aligned patterned mold cavities to the aligned patterned semiconductor first surface.
Patent JP-2014161595-A (JP)
Title: Dental drill
Inventor: ISHIDA NORIYUKI
IPC: A61C3/02
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a dental drill with excellent cutting performance.SOLUTION: A dental drill 1A comprises a nearly-cylindrical cutting part 3 that includes: multiple cutting blades 31 that are arranged away from one another at a front end part 3a; and multiple grooves 32 that individually extend from each vicinity of the cutting blades 31 toward a rear end part 3b. Each of the cutting blades 31 includes an inner blade and an outer blade in sequence. The inner blade is substantially parallel to a rotation axis S or is inclined outward from the rotation axis S in a direction separating from the rear end part 3b on the basis of a vertical surface vertical to the rotation axis S. The outer blade is arranged at an outer position than the inner blade and is inclined outward from the rotation axis S in a direction approaching the rear end part 3b on the basis of the vertical surface.
Patent JP-2014166101-A (JP)
Title: Power reception device, received power adjustment method, received power adjustment program, and semiconductor device
Inventor: KANNO MASAKI
IPC: H02J7/00
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a power reception device which optimizes received power by performing resonance frequency adjustment independently from the transmission side, so as not to conflict with the output control on the transmission side.SOLUTION: A power reception device includes a transmission and reception unit 2 including a resonance circuit having an antenna 2a for receiving power transmitted from a non-contact charger 50, and transmitting and receiving data to and from the non-contact charger 50, a charge control unit 5 performing power supply control including the charging of a secondary battery 6 with the power received by the transmission and reception unit 2, and a control unit 3 for generating control state data representing the charged state of the secondary battery 6 and/or the power supply state of the apparatus body 30 operating with the secondary battery 6, and transmitting the control state data to the non-contact charger 50. The control unit 3 has a power reception mode performing normal power supply, and an adjustment mode for adjusting the received power by adjusting the resonance frequency of the resonance circuit.
Patent JP-2014161314-A (JP)
Title: Walking type tending machine
Inventor: KADOWAKI HIROTAKE
IPC: A01B39/14
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a walking type tending machine with high workability and versatility, capable of performing stable ridge-forming work without being affected by a field condition in the walking type tending machine including a flexibly deformable ridge-forming sheet supported by a rear end side of a tilling rotary.SOLUTION: The walking type tending machine includes: a machine body 1 having a steering handle 2 extending rearward; a tilling rotary 3 supported at the lower side of the machine body 1 so as to be rotatingly driven; a ridge forming sheet 29 that is disposed at the rear side of the tilling rotary 3 and flexibly deformed; and a wheel 54 that is disposed at the rear side of the ridge forming sheet 29. The walking type tending machine further includes an adjusting mechanism 31 that supports the ridge forming sheet 29 at the rear end side of the machine body 1 so as to adjust forward/rearward inclination.
Patent JP-2014164285-A (JP)
Title: Proof system, proof device, verification device, proof method
Inventor: ABE MASAYUKI
IPC: G09C1/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a proof system capable of being applied to two or more proof formula sets and efficiently performing proof by targeting proof formulae expressed in a general pairing product.SOLUTION: A proof device generates a transformation set by generating transformations in which constants and all pairings of the constants of proof formulae are converted into pairings of constants and variables. An equation of a pairing product which is established only when Wis 1 or g and an equation of the pairing product which is established when any one of W,... Wis g and others are all 1 are considered as switcher formulae. For all the transformation sets, an equation of the pairing product which is established only by Y=Bin the case of W=g, and is established only by Y=1 in the case of W=1 is generated as a transformation variable formula. An evidence and an original constant are allocated to a variable on the set side holding the evidence, and a value in which a result of the pairing becomes 1 is allocated to a variable on the set side which does not hold the evidence, and GS proof is performed. A verification device confirms a result of the GS proof.
Patent JP-2014168538-A (JP)
Title: Game apparatus and operation input unit
Inventor: UEKUSA SHIGEICHIRO
IPC: A63F13/20
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus for executing identification and position detection of a card placed thereon at a little computational complexity.SOLUTION: An operation unit 110 includes: an operation panel 111; a plurality of placement lanes 112 on which objects are placed, that are continuously disposed in a first direction of two orthogonal directions in the plane of the operation panel 111, and have such length as moving at least the objects in a second direction orthogonal to the first direction; and a plurality of imaging devices each of which corresponds to each of the plurality of placement lanes for photographing an object placed on the placement lane 112 and includes at least one placement lane 112 corresponding thereto in a photographing field angle.
Patent JP-2014169568-A (JP)
Title: Door closer
Inventor: NAKAMAE TOMOHIRO
IPC: E05F3/12
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a door closer which can easily adjust a spring force of a recovery spring.SOLUTION: A piston 2 is moved to a first oil chamber 15 side at a door opening operation, and moved to a second oil chamber 16 side at a door closing operation. A recovery spring 50 is positioned on the same line of the piston 2, and interposed between a fixable-side spring receiving seat near a main shaft 3 and a movable-side spring receiving seat remote from the main shaft 3. Since the movable-side spring receiving seat is moved so as to approximate the fixable-side spring receiving seat, the recovery spring 40 is compressed, and a closing force is accumulated. A spring receiving member 40 having the fixable-side spring receiving seat is constituted so as to be changeable in a position to the axial direction of the piston 2 with respect to a main body housing 1, and a spring force adjustment mechanism is arranged which adjusts a spring force of the recovery spring 40 by changing a position of the spring receiving member 40 by an operation from the outside of the main body housing 1.