baber/WOPTO huggingface dataset:
Patent JP-2013063811-A (JP)
Title: Sheet processing device, and image forming system
Inventor: YAZAKI TAKUMA
IPC: B65H31/34
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To always accurately align sheets at the trailing end thereof.SOLUTION: A sheet processing device includes: a saddle-stitch conveyance roller for conveying a sheet P; first and second conveyance guide plates 80 and 81 forming a lower conveyance path for guiding the sheet P to be conveyed; a sheet trailing end alignment portion for aligning a sheet bundle PB; and a saddle-stitch stapler, a sheet folding plate and a sheet folding board, for applying a predetermined process to the aligned sheet bundle PB. The sheet trailing end alignment portion includes: a sheet trailing end alignment member 64 having an abutment surface 64b with which the trailing end of the sheet comes into contact for alignment, and both side surfaces for preventing the sheet P brought into contact with the abutment surface 64b from falling from the abutment surface PB; a conveying belt and a drive motor for moving the sheet trailing end arrangement member in a direction parallel to the lower conveyance path; and a stepping motor 84 and a rotating belt for swinging the trailing end alignment member 64 in a direction substantially perpendicular to the surface of the sheet P.
Patent JP-2013063040-A (JP)
Title: Reversible bottom plowing implement
Inventor: SAKAI KENYA
IPC: A01B3/40
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a reversible bottom plowing implement capable of securely holding a reversing frame at a desired angle including a state of a neutral posture by hydraulic operation.SOLUTION: A piston rod 37 penetrates an adjustment piston 56 and extends outward from the distal end of a cylinder tube 32. A hollow 62 is formed in the piston rod 37, and a through hole 67 communicating with a space formed by a main piston 53 and the adjustment piston 56 is also formed therein. A hollow tube 57 within the cylinder tube penetrates the main piston 53 from the proximal end of the cylinder tube 32 to extend into the hollow 62 of the piston rod 37. By adjusting the quantity of oil on the distal end side of the adjustment piston 56, maximum extended positions of the main piston 53 and the piston rod 37 are adjusted, so that the plowing implement is put at a working posture in a field with the reversing frame turned in the lateral direction or at the neutral position with the reversing frame disposed along a mast.
Patent JP-2013070451-A (JP)
Title: Operation monitoring system of electromagnet and operation monitoring device of electromagnet
Inventor: WATANABE KAZUYUKI
IPC: H02B13/065
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To determine abnormal conditions of the operational state of an electromagnet device without using a stroke sensor.SOLUTION: An operation monitoring system of an electromagnet comprises an ammeter 6 and a voltmeter 7 which measure the current value and voltage value of a closing coil 21, and an ammeter 8 and a voltmeter 9 which measure the current value and voltage value of a release coil 22. When the closing coil 21 is excited for a closing operation, exciting current characteristics of the closing coil 21 and induction voltage characteristics of the release coil 22 are acquired by using measurement values of the ammeter 6 and the voltmeter 9. The operational state of the electromagnet device is measured by detecting a plurality of feature points from the characteristics, and thereby the abnormal conditions of the operational state of the electromagnet device is determined.
Patent JP-2013069760-A (JP)
Title: Solar cell and manufacturing method of solar cell
Inventor: WATABE TAKENORI
IPC: H01L31/04
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To maximally suppress a decrease in generation efficiency caused when incident light intensity is biased by solving a problem that a power generation amount decreases due to a bias in the incident light intensity in a solar cell module more cheaply and easily.SOLUTION: A solar cell comprises at least: a semiconductor substrate of a first conductivity type; an emitter layer of a second conductivity type; a conductive layer of the first conductivity type located between the semiconductor substrate and the emitter layer; a light-receiving surface finger electrode electrically connected to the emitter layer; and a rear-surface finger electrode electrically connected to the semiconductor substrate. The conductive layer has a lower resistivity than the semiconductor substrate and coats 80% or more of the light-receiving surface of the semiconductor substrate. The conductive layer is a thin film which transmits incident light.
Patent JP-2012156483-A (JP)
Title: Reception side non-contact charging module and reception side non-contact charging apparatus
Inventor: TABATA KENICHIRO
IPC: H01F38/14
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a reception side non-contact charging module and a reception side non-contact charging apparatus, capable of preventing an adverse effect from a magnet especially against an inner portion of a coil even if a magnet for alignment is used, and improving power transmission efficiency.SOLUTION: The reception side non-contact charging module comprises: a planar coil part formed by winding a conductor spirally; and a magnetic sheet on which a coil surface of the planar coil part is mounted, wherein a hollow part of the planar coil part is larger than a circle of 15.5 mm in diameter.
Patent JP-2013067717-A (JP)
Title: Ink composition for inkjet recording, ink pack and inkjet recording method
Inventor: UMEBAYASHI TSUTOMU
IPC: C09D11/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for inkjet recording with excellent storage stability, an ink pack filled with the ink composition, and an inkjet recording method using the ink composition.SOLUTION: The ink composition for inkjet recording includes a pigment, a pigment dispersant, a polymerizable compound and an ammonium phthalocyanine sulfonate. As the pigment, carbon black is included. As the pigment dispersant, a basic polymeric dispersant is included. As the polymerizable compound, N-vinyl caprolactam is included at 15 wt.% or more of the entire ink composition. The composition satisfies either requirement (i) or (ii): (i) The pH of the carbon black is ≥2.0 and ≤3.5, and the amine value of the basic polymeric dispersant is 25 mgKOH/g or more and less than 40 mgKOH/g; and (ii) the pH of the carbon black is ≥2.0 and ≤7.0, and the amine value of the basic polymeric dispersant is ≥40 mgKOH/g and ≤50 mgKOH/g.
Patent JP-2012109942-A (JP)
Title: Ultrasonic probe and manufacturing method for the same
Inventor: HASEGAWA YASUNOBU
IPC: H04R17/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe and a manufacturing method for the same to acquire finely pitched and highly accurate signal foil to be produced efficiently, and to reduce breakage etc., of a piezoelectric device by minimizing the load when executing a dicing-cut of a cutting groove for the piezoelectric device and by minimizing the flexural stress when bending the signal foil.SOLUTION: A production method for an ultrasonic probe, and an ultrasonic probe produced thereby, having signal foil composed of copper foil patterned by an additive method, includes the steps of: preparing a base material 20 and forming an insulation layer 21 on the surface of the base material 20; patterning the insulation layer 21 by allowing the layer 21 to be exposed, developed, and peeled by using lithographic technique, and forming a cavity 23 reachable to the top surface of the base material 20 along the patterning; forming signal foil 26 by plating copper plating 24 and solder plating 25 in this order in the cavity 23; and releasing the signal foil 26 formed from the cavity 23.
Patent JP-2013074322-A (JP)
Title: Message authentication system, communication device, and communication program
Inventor: YAO KENJI
IPC: H04L9/32
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To increase resistance to an attack about which a device having acquired knowledge of a message authentication key earlier spoofs as a message transmission device and attacks in the case that there is a message receiving device which conveys the message authentication key earlier and a message receiving device which conveys it later.SOLUTION: A message generation unit 11 of a message transmission device 1 generates a message, a message authentication key generation unit 12 generates a message authentication key, and an authentication code generation unit 13 generates an authentication code for the message by use of the message authentication key and notifies message receiving devices of the message authentication key and the authentication code separately from the message. In addition, each of the message receiving devices performs authentication of the transmitted message by use of the notified message authentication key and the authentication code.
Patent JP-2013072488-A (JP)
Title: Storage case
Inventor: AMANO SHUSAKU
IPC: A63F7/02
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a storage case having an engagement part and a fixation part from being closed wrong by enabling a defect in engagement of the engagement part to be determined at a glance.SOLUTION: At least one of a body 20 and a cover 10 includes a wrong closure preventive piece 50 which forms a visible gap between the body 20 and cover 10 if the cover 10 is positioned at a closure position while a body engagement part 40 and a cover-body engagement part 30 do not properly engage each other. The wrong closure preventive piece 50 protrudes from a joint surface of one of the body 20 and cover 10 to the other joint body when joined with each other, and does not impede proper engagement between the body engagement part 40 and cover-body engagement part 30.
Patent JP-2013073454-A (JP)
Title: Bar code symbol reading device and bar code symbol reading method
Inventor: NARA KIYOYOSHI
IPC: G06K7/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a bar code symbol reading device and a bar code symbol reading method for simultaneously reading a plurality of bar code symbols even when the form of a slip on which the plurality of bar code symbols are printed is changed.SOLUTION: The bar code symbol reading device includes: a reading unit 3 for picking up image data on a plurality of bar code symbols in a batch; a binarization conversion unit 4 for binalizing the image data from the reading unit 3; an expansion and degeneration processing unit 5 for performing expansion processing and degeneration processing to the binary data from the binarization conversion unit 4; a control unit 6 for extracting a bar code symbol area candidate from a plurality of image blocks extracted by performing labeling processing to the binary data posterior to the expansion processing and degeneration processing from the expansion and degeneration processing unit 5, and for performing the classification determination of the bar code symbols and the decryption of data words to all the extracted bar code symbol area candidates, and for storing bar code symbol area information and the decryption result; and a display unit 7 for displaying the reading result of the bar code symbols.
Patent JP-2013075403-A (JP)
Title: Dust removing device for printing machine and printing machine including the same
Inventor: FUJII EIICHIRO
IPC: B41F35/06
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a dust removing device for a printing machine and a printing machine including the same whereby dust attached and transferred to the rubber cylinder can be removed in a continuous manner without interrupting printing.SOLUTION: As the controlling device 250 activates the air cylinder 213 to allow the main adhesion roller 210 to abut on the rubber cylinder 203, the air cylinder 240 is activated to allow the secondary adhesion roller 230 to separate from the rubber cylinder 203, and the air cylinder 213 is activated to allow the main adhesion roller 210 to separate from the rubber cylinder 203 to abut on the washing band 222 on the pad 221. Following that, the air cylinder 240 is activated to abut the secondary adhesion roller 230 on the rubber cylinder 203. The main adhesion roller 210 is provided to make the θ1 between the plane S1 that connects the shaft center Op of the impression cylinder 202 and the shaft center Oa of the main adhesion roller 210 and the horizontal plane S0 from θ2 between the plane S2 that connects the shaft center Op of the impression cylinder 202 and the shaft center Ob of the rubber cylinder 203 and the horizontal plane S0.
Patent JP-2013075863-A (JP)
Title: Method for producing fluorine-containing compound
Inventor: HIRAI TAKETSUGU
IPC: C07D317/42
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for producing a fluorine-containing compound of a 5-membered ring structure, having a fluorine-containing alicyclic structure and a fluorosulfonyl group, and also having polymerization reactivity.SOLUTION: This method for producing a 5-membered ring structural fluorine-containing compound or (h) includes (vi) a process of heating a compound expressed by formula (f) at 105 to 135°C in the presence of a solvent and a 0.51 to 10 mol/L concentration fluoride ion catalyst based on the amount of solvent to obtain a compound expressed by formula (g) by the isomerization reaction of the compound expressed by formula (f).
Patent JP-2013080024-A (JP)
Title: Scanning microscope
Inventor: KURATSU NAOKI
IPC: G02B27/58
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a scanning microscope that can obtain an image of a specimen beyond an optical limit of an optical system.SOLUTION: A scanning microscope 10 includes: an illumination optical system that scans a specimen 70 with illumination light radiated from a light source device 20 using a scanning optical system 30; a light collecting optical system that guides the light from the specimen 70 to a detecting unit (for example, first detecting unit 40); and a control unit 100 that controls a scanning position of the illumination light on the specimen 70 by the scanning optical system 30, and controls the intensity of the illumination light to change to be the 1/n-th power of a sine waveform in accordance with the scanning position. Here, n is an integer equal to or greater than 1.
Patent JP-2012095646-A (JP)
Title: Bitterness inhibitor
Inventor: TSUJI ATSUSHI
IPC: A23L11/30
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a bitterness inhibitor capable of effectively inhibiting unpleasant bitterness.SOLUTION: The bitterness inhibitor contains methyl salicylate as an active ingredient.
Patent JP-2013080544-A (JP)
Title: Exposure system and exposure method
Inventor: IZAWA SEIICHI
IPC: G11B7/26
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To suppress a cost of an exposure system for matrix pattern exposure of a recording disk medium.SOLUTION: An exposure system includes: an exposure device for irradiating a matrix with an electron ray to draw a matrix pattern of a disk type recording medium; and a control unit thereof. In the exposure system, if a drawing data signal for drawing the matrix pattern is composed of a combination of a plurality of waveform patterns, the control unit 50 is provided individually with: waveform data storage units 51 and 52 for storing a waveform pattern different from others in the plurality of waveform patterns as an individual waveform data stream; output order storage units 53 and 54 for storing an output order of the waveform data stream for constructing a drawing data signal according to the waveform data stream indicating the different waveform pattern, and the control unit 50 is further provided with a data processing unit 56 for sequentially transmitting the waveform data stream to the exposure device according to the output order.
Patent JP-2013033187-A (JP)
Title: Composition for forming resist underlay film and patterning process
Inventor: OGIWARA TSUTOMU
IPC: G03F7/11
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a resist underlay film, applicable not only to a resist pattern obtained by negative development but also to a resist pattern obtained by positive development, and to provide a patterning process using the composition.SOLUTION: A composition for forming a silicon-containing resist underlay film is provided, which comprises: (A) a silicon-containing compound obtained by hydrolysis-condensation of a mixture containing a hydrolysable silicon compound expressed by general formula (1):RRRSi(OR)and a hydrolysable compound expressed by general formula (2):U(OR)(OR); and (B) a silicon-containing compound obtained by hydrolysis-condensation of a mixture containing a hydrolysable silicon compound expressed by general formula (3):RRRSi(OR)and a hydrolysable silicon compound expressed by general formula (4):Si(OR).
Patent JP-2013085134-A (JP)
Title: Analog-digital conversion device
Inventor: YAMAGUCHI YURIKA
IPC: H03M1/38
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a successive conversion type AD conversion device with predictive conversion which implements higher prediction accuracy than before.SOLUTION: In an analog-digital conversion device 1, every time a conversion section 11 AD-converts an input signal, a variation calculation section 22 calculates a variation of the new AD conversion result from the preceding AD conversion result. A variation storage section 23 stores a predetermined number of variations calculated on the basis of the preceding AD conversion results. A maximum variation extraction section 24 extracts a maximum variation of the predetermined number of variations stored in the variation storage section 23. A conversion value prediction section 30 decides predicted values of one or more bits of all the bits to be determined by AD conversion on the basis of the extracted maximum variation. The conversion section 11 decides, by successive approximation, values of the remaining bits other than the one or more bits where the predicted values have been decided by the conversion value prediction section 30.
Patent JP-2012113287-A (JP)
Title: Resist composition
Inventor: ICHIKAWA KOJI
IPC: G03F7/004
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition with which a pattern having excellent pattern collapse resistance(PCM) can be obtained.SOLUTION: A resist composition comprises: a compound expressed by the formula(I); a resin which has an acid labile group, and which is insoluble or hardly soluble in an alkali aqueous solution and can become soluble in an alkali aqueous solution by an action of an acid; and an acid generator. [In the formula(I), Rand Reach independently represent an alkyl group having 1-6 carbon atoms, or Rand Rbond to each other to form a ring having 5-20 carbon atoms with a carbon atom to which they bond; Rrepresents a hydrocarbon group having 1-36 carbon atoms which may have a substituent, and -CH- contained in the hydrocarbon group may be substituted by -O-; Trepresents a bivalent hydrocarbon group having 1-17 carbon atoms, and -CH- contained in the bivalent hydrocarbon group may be substituted by -O- or -CO-; and m represents an integer of 0 or 1.]
Patent JP-2013083873-A (JP)
Title: Electrification device
Inventor: UENO TAKASHI
IPC: G03G15/02
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a shutter is quickly opened so as to shorten a startup time, a cleaning member greatly wears to cause unevenness in electrification in a configuration in which the shutter and a cleaning member are moved in one body for cost reduction.SOLUTION: Force needed to continuously move the cleaning member in an opening direction at a predetermined speed is smaller than force needed to continuously move the cleaning member in a closing direction at the predetermined speed.
Patent JP-2013082176-A (JP)
Title: Injection molding machine
Inventor: YAMASHITA YUKITAKA
IPC: B29C45/64
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine which can be enhanced in the uniformity of a mold clamping force with a multipolar electromagnet.SOLUTION: The injection molding machine includes a first fixing member 11 on which a fixed mold 15 is mounted, a first movable member 12 on which a movable mold 16 is mounted, a second movable member 22 which moves together with the first movable member 12, and a second fixing member 13 which is arranged between the first movable member 12 and the second movable member 22. One of the second fixing member 13 and the second movable member 22 attracts the other member to hold a plurality of coils 48A to 48D of an electromagnet 49, which generate a mold clamping force. At least one portion of an electric wire connected to the end of one coil is arranged along the one coil so that the direction of current flowing through the electric wire is made the same as the direction of current flowing through the one coil.
Patent JP-2013087301-A (JP)
Title: Method for producing metallic steel wire and apparatus for producing metallic steel wire
Inventor: MIZOTANI KENTARO
IPC: C25D21/10
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metallic steel wire which can improve the efficiencies of joining and plating of the metallic wire, and to provide an apparatus for producing the metallic wire which can realize uniformity of plating, enhanced workability, and enhanced safety.SOLUTION: The method for producing the metallic steel wire includes a step of joining the metallic steel wires together and removing burrs generated by joining from the joint, and a plating step of plating the joint, wherein the joining step is immediately followed by the conveying step of conveying the joints to the plating apparatus used in the plating step. The apparatus for producing the metallic steel wire includes, as an integrally contiguous system, a joining apparatus for welding the metallic steel wires together and a plating apparatus for brass-plating the joint of the jointed brass-plated metallic steel wire.
Patent JP-2013086594-A (JP)
Title: Heavy-duty tire
Inventor: OKABE TARO
IPC: B60C9/18
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent uneven wear of a shoulder rib area in a heavy-duty tire while increasing rolling resistance performance.SOLUTION: An auxiliary groove is formed in the shoulder rib area between a shoulder-circumferential main groove and a tread end, to divide the shoulder rib area into a main rib part positioned on the tire-axially inside of the auxiliary groove and an auxiliary rib part positioned outside. A high-modulus rubber layer which forms a part of a tread surface and has predetermined width and thickness is provided in the main rib part. When the tire is in contact with the ground, the average ground-contact pressure P1A of the high-modulus rubber layer falls within the range of 0.85-0.95 times the averaged ground-contact pressure P1B of a crown area between the shoulder-circumferential main grooves.