baber/WOPTO huggingface dataset:
Patent JP-2016151027-A (JP)
Title: Production method of molten steel
Inventor: MIYATA MASAKI
IPC: C21C1/02
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a molten steel achieving excellent productivity and high dephosphorizing rate when producing the molten steel by refining a blast furnace molten iron using a converter.SOLUTION: A dephosphorization treatment is conducted as a first step by charging iron scrap and molten iron into a converter and adjusting charging basicity of a slag. The slag produced in the first step is discharged as a second step. A decarbonization and dephosphorization treatment is conducted as a third step by producing a predetermined decarbonized slag by flux addition and acid blowing. Tapping is conducted while leaving the decarbonized slag produced in the third step as a fourth step. The decarbonized slag is solidified by adding an ingot-making slag having a particle diameter of 10 to 50 mm and a composition of CaO=30 to 50%, AlO=10 to 30%, T.Fe=5 to 15% and SiO=8 to 20% together with a solidification agent having a particle diameter of 50 mm or less and having particles with 10 to 50 mm diameter in an amount of 20 mass% or more to the decarbonized slag left in the furnace as a fifth step. Then the step is returned to the first step and is sequentially repeated from the first step to the fifth step.SELECTED DRAWING: None
Patent JP-2016150295-A (JP)
Title: Method for manufacturing charcoal powder compact
Inventor: MITSUISHI ICHITA
IPC: A61L9/01
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly adsorptive and recyclable compact by highly filling a charcoal powder while ensuring voids, without impairing an effective adsorption function of the charcoal powder.SOLUTION: The particle size distribution of a charcoal powder is optimized to achieve high filling, and a natural resin as a binder in kneaded with the charcoal powder and then, heat-compressed and cooled under pressure to produce a compact having voids. A compact is achieved which has high-performance adsorption properties with respect to volatile organic gases and particulate substances. The compact is impregnated with an aqueous solution of a calcined shell calcium-based fine powder by performing post-processing to express performance for sterilizing viruses etc. invading together with the volatile organic gases when sucked.SELECTED DRAWING: None
Patent JP-2016158819-A (JP)
Title: Block toy and block toy preparation sheet
Inventor: YOSHIMORI MASAHIRO
IPC: A63H33/08
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a block toy that can be firmly assembled from one sheet without glueing and that can be simply and strongly combined with other block toys and also easily removed from them.SOLUTION: The block toy includes: a front side plate 2, left side plate 3, back side plate 4, and a right side plate 5 which are made continuous through folds L1-L3 and which form a square cylindrical body when assembled; an insertion piece 6 which is provided through a fold L4 on the front side plate 2; a folding piece 8 which is provided with a fold L5 on the right side plate 5 and which has a slit 7 for the insertion piece 6 to be inserted; a top lid 15 and a lower lid 16 which are provided through folds L10, L11 on each end of the back side plate 4, which are made with insertion parts 13, 14 at the tip ends, and which cover the top and bottom openings of the square cylindrical body; flaps 9-12 which are provided through folds L6-L9 on the left and right side plates 3, 5; and flaps 17, 18 which are provided through folds B17, B18 on the front side plate 2.SELECTED DRAWING: Figure 1
Patent JP-2016161083-A (JP)
Title: Working jig
Inventor: KIKUCHI NOBORU
IPC: F16L55/00
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a working jig used for a working operation for fixing a working case against a neck part of a pipe passage main body of a valve device while keeping non-cutoff flow condition at the pipe passage so as to support the working case under its stable state at the neck part of the pipe passage main body of the valve device acting as a limited space and in particular even under a case in which the pipe passage main body for fixing the working case is inclined along the existing fluid pipe, it is possible to eliminate a possibility of removal from the fitted state of the working case and to perform the working safely.SOLUTION: This invention relates to a working jig 43 used for a working operation under non-cutoff flow condition of a valve device 3 forming a part of pipe passage constitution segments 2, 2', and 5 and used for fixing a working case 21 to a neck part 8 of the valve device 3. This jig includes a held segment 44 abutted along the outer circumferences of the pipe passage constitution segments 2, 2', and 5, held under no-positional displacement and arranged while holding the neck part 8 of the valve device 3 and load supporting segments 45 each of which is arranged on the held segment 44 holding the neck part 8 so as to support a load of the working case 21.SELECTED DRAWING: Figure 9
Patent JP-2016163529-A (JP)
Title: Electric vehicle
Inventor: JOJIMA YUKI
IPC: B60L3/00
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To suppress partial discharge that occurs in a motor generator during power running in a low atmospheric pressure environment.SOLUTION: In an electric vehicle that is configured to limit power generation by a motor generator 15 when a voltage of a secondary battery 17 is applied to the motor generator 15 and the voltage of the secondary battery 17 is risen to a predetermined limit voltage Vh by the power generation by the motor generator 15 during regeneration, atmospheric pressure in a position of the electric vehicle is detected by atmospheric pressure detecting means 21 and the predetermined limit voltage Vh is reduced by limit voltage reducing means 34 depending on the detected atmospheric pressure.SELECTED DRAWING: Figure 1
Patent JP-2015187099-A (JP)
Title: Porphycene complex and synthetic method thereof
Inventor: ABE MASAAKI
IPC: C07D487/22
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a near-infrared fluorescent material comprising a phosphorus complex of porphycene which is a structural isomer of porphyrin, for emitting fluorescence in a near-infrared region.SOLUTION: There is provided phosphorus-porphycene complex shown by formula (R-Rare each independently H, halogen, nitro, amino, cyano, sulphonic acid group, acetoxy, alkyl, cycloalkyl, phenyl or the like; X is halogen, hydroxy, tetrafluoroboric acid group, perchloric acid group or the like).
Patent JP-2016167943-A (JP)
Title: Brushless motor
Inventor: MURASE AKIO
IPC: H02K21/22
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor in which falling out of a motor shaft can be suppressed, while reducing the manufacturing cost.SOLUTION: A brushless motor 10 includes a motor shaft 12, a rotor housing 26 having a bottomed cylindrical outer cylinder 32, a stator core 40 housed on the inside of the outer cylinder 32, and a center piece 18 having a body 62 disposed oppositely to the opening of the outer cylinder 32. A spacer 94 having a press-fit hole 102 is used for fixing the motor shaft 12. When a spacer 94 is fixed to the body 62 of the center piece 18, while press-fitting the motor shaft 12 in the press-fit hole 102 of the spacer 94, the motor shaft 12 is fixed to the body 62 of the center piece 18. The spacer 94 is formed of the same material as that of the motor shaft 12.SELECTED DRAWING: Figure 2
Patent JP-2016168737-A (JP)
Title: Printing device and cassette cover
Inventor: TAKAHASHI AKINARI
IPC: B41J29/13
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a printing device and a cassette cover which improve waterproofness of an opening part arranged on the cassette cover.SOLUTION: A printing device is provided with a main body casing having a main body opening part opening to an external, and a cassette cover 3 which has a first cover 31 and a second transparent cover 32 and covers a region surrounded by the main body opening part of the main body casing. The first cover 31 includes a first cover wall part 311 having a cover opening part 40. The second cover 32 includes a second cover wall part 321 for covering a region surrounded by the cover opening part 40. A right end part of the second cover wall part 321 is positioned rightward than a right end part of the first cover wall part 311. A left end part of the second cover wall part 321 is positioned leftward than a left end part of the first cover wall part 311. The second cover wall part 321 includes a second right side wall part 322 extending downward from the right end part, and a second left side wall part 323 extending downward from the left end part.SELECTED DRAWING: Figure 5
Patent JP-2016171461-A (JP)
Title: Head-mounted device
Inventor: TORIIHARA SHIGERU
IPC: F16M11/04
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which enables easy replacement of users in a case that a head-mounted device is used by several users by rotation.SOLUTION: A head-mounted device includes: a photography display part 100 which displays images to a user; and a head-mounted part 200 which is mounted on a head of the user. The photography display part has a first coupling part to be detachably coupled to the head-mounted part. The head-mounted part has: a second coupling part to be detachably coupled to the photography display part; and an adjustment part which adjusts a shape of the head-mounted part to fit the head of the user and thereby determines a position of the photography display part relative to the user when the photography display part is coupled to the head-mounted part.SELECTED DRAWING: Figure 1
Patent JP-2016171052-A (JP)
Title: Electrode for nonaqueous electrolyte power storage device, manufacturing method thereof, and electrochemical device with electrode for nonaqueous electrolyte power storage device
Inventor: ARAKI YUKA
IPC: H01M4/13
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a nonaqueous electrolyte power storage device, which is thin and uniform in electrode thickness and enables the enhancement of rapid charge and discharge characteristics of a nonaqueous electrolyte power storage device.SOLUTION: An electrode for a nonaqueous electrolyte power storage device comprises: an electrode current collector; and an electrode material provided on the electrode current collector. The electrode material includes at least an electrode active material and a quaternary ammonium salt. The quaternary ammonium salt preferably has a fluoro group, and it is preferably included at 0.01-10.0 mass% to the electrode material.SELECTED DRAWING: None
Patent JP-2016172617-A (JP)
Title: Sheet feeder and image formation apparatus
Inventor: SHOJI KAORU
IPC: B65H3/46
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder and an image formation apparatus which can cause an electrified member to electrostatically attract a sheet excellently over a long period.SOLUTION: A sheet feeder comprises: an electrified member such as an electrified belt 2 which is arranged so as to face the upper surface of a loaded sheet bundle 1; and electrification means which has an electrification member 3 and an electrification power source 4 for electrifying the surface of the electrified member, causes the electrified member electrified by the electrification means to electrostatically attract the uppermost sheet of the sheet bundle, and feeds the uppermost sheet. The sheet feeder 200 comprises: liquid supply means such as a spray unit 131 which supplies liquid such as water in which a discharge product can dissolve to the electrified member; and liquid removal means such as a blower 132 which removes the liquid from the electrified member.SELECTED DRAWING: Figure 11
Patent JP-2016172268-A (JP)
Title: Steel strip cold-rolling equipment and manufacturing method
Inventor: UENO MASAYASU
IPC: B21C47/34
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide steel strip cold-rolling equipment and a manufacturing method capable of precisely preventing the occurrence of wrinkles of a steel strip when finishing hot-rolled steel strip into an ultrathin steel strip (foil) according to cold rolling.SOLUTION: Steel strip cold-rolling equipment includes: a cold-rolling machine which performs cold rolling of a steel strip; a tension reel which winds the cold-rolled steel strip; and a wrinkle suppressing roll which is provided between the cold rolling machine and the tension reel and prevents wrinkles of the steel strip form occurring. Therein, the wrinkle suppressing roll has a cylindrical sleeve coming into contact with the steel strip and a roll profile-changing mechanism which changes a width direction distribution of sleeve outer diameter and changes a roll profile in the width direction of the wrinkle suppression roll.SELECTED DRAWING: Figure 3
Patent JP-2015110096-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine suitable for enhancing a game plan.SOLUTION: A Pachinko machine holds a jackpot lottery for permitting occurrence of a non-probability variable jackpot, a probability variable jackpot, or a latent probability jackpot with entry into a start winning hole as an opportunity, and variably displays a performance pattern on a performance pattern display device. In determination of the occurrence of the non-probability variable jackpot or the probability variable jackpot, the Pachinko machine stops the performance pattern in a non-probability variable pattern or a probability variable pattern, permits the occurrence of the non-probability variable jackpot or the probability variable jackpot, and outputs a time-reduced jackpot signal. Contrarily, in determination of the occurrence of the latent probability jackpot, the Pachinko machine stops the performance pattern in a sudden probability variable pattern that cannot be easily distinguished from a losing pattern, permits the occurrence of the latent probability jackpot, and does not output the time-reduced jackpot signal.
Patent JP-2015216627-A (JP)
Title: Image processing device and image processing method
Inventor: MORIGAMI YOSHITAKA
IPC: H04N19/159
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method with which the processing amount of cost calculation can be reduced.SOLUTION: A sample adaptive off-set filter 300 comprises: a control unit 310 which functions as a setting unit for setting, from the candidates of an offset value restricted in accordance with the bit depth of an image, an offset value to be applied to the pixels of a decoded image; and a filter processing unit 390 which performs filter processing in which the offset value set by the setting unit is applied to the pixels of the decoded image.
Patent JP-2015110117-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for maintaining player's sense of expectation toward an advantageous state.SOLUTION: A game machine includes: condition code storage means for correlating a winning history for the first number of times stored in winning history storage means with each of a plurality of condition codes and storing the winning history; and notification right grant lottery information storage means for prescribing a relationship between each of the plurality of condition codes and a prize winning probability in a lottery for granting a notification right. Right grant lottery means holds a grant lottery on the basis of the prize winning probability stored in the notification right grant lottery information storage means according to the plurality of condition codes.
Patent JP-2016175375-A (JP)
Title: Printer
Inventor: YAMASHITA TAKAHIRO
IPC: B41J2/01
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To improve printing accuracy by reducing change in printed position of an image on a web.SOLUTION: A printer comprises: a rotary drum 30 that rotates while supporting a sheet S; heads 51, 52 arranged opposite the rotary drum 30 and configured to emit ink onto a sheet S supported by the rotary drum 30; and a mark detection sensor 80 that is able to detect a mark M formed on a sheet S. The mark detection sensor 80 is located upstream from the position of contact of a sheet S with the rotary drum 30, within a range from a distance 0.97 time of the circumference of the rotary drum 30 to a distance 1.03 times of the circumference of the rotary drum 30, in a conveyance path for the sheet S.SELECTED DRAWING: Figure 1
Patent JP-2016182606-A (JP)
Title: Manufacturing method for continuous waveform product
Inventor: NOGUCHI KEITA
IPC: B21D13/02
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method excellent in shape freezing with little spring back for molding a continuous waveform under a low load with respect to a sheet-like material having high strength.SOLUTION: This invention relates to a manufacturing method for molding a continuous waveform product including curved crests and troughs with a metal mold. The metal mold 1 consists of a pair of molds having a projection 2 and a recess 3: when the angle of the half of a center angle 5 in the curved part 11 of the projection 2 or the recess 3 is θto make a molding material 4 come in contact with the metal mold 1 in a range of an angle θfrom one end of the curved part 11 in the projection 2 or the recess 3 to the apex of the projection 2 or the bottom of the recess 3, θ/θthat is the ratio of θto θexceeds 0.4 and is 0.9 or less, and the molding material 4 is molded on contact with the projection 2 and the recess 3 in the range of an angle θ. (R-R)/t is preferably less than one when the plate thickness of the molding material 4 is t, the curvature of the apex of the projection 2 is R, and the curvature of the bottom of the recess 3 is R.SELECTED DRAWING: Figure 3
Patent JP-2015199644-A (JP)
Title: Process for manufacturing glass substrate and apparatus for manufacturing glass substrate
Inventor: NAKAJIMA KIMIHIKO
IPC: C03B17/06
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for manufacturing glass substrates, etc., that can suppress stress of a glass substrate by controlling viscosities of both side parts and the center region of the glass substrate.SOLUTION: The present invention relates to the process and apparatus for manufacturing glass substrates. The manufacturing process of glass substrates includes: forming a sheet glass by a down-draw method by overflowing a fused glass from a forming member; and cooling the sheet glass while drawing it in a downstream direction to manufacture glass substrates. The sheet glass is cooled so that the difference in viscosities between width-directional side parts and the center region sandwiched between the side parts is less than a reference value, while tension is applied to the side parts of the sheet glass when the temperature of the sheet glass after the sheet glass leaves the forming is within a temperature region from a temperature higher than the softening point to a temperature in the vicinity of the annealing point.
Patent JP-2016189560-A (JP)
Title: Projection system, projector device, and program
Inventor: TANAKA MOTOYASU
IPC: G09G5/00
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a projection system in which geometric distortion of an image projected onto a projection surface is easily and properly reduced.SOLUTION: A projection part in a projection system projects a test image onto a projection surface. A three-dimensional shape measurement part measures a three-dimensional shape of the projection surface. A controller generates control signals. In a projection image adjustment part, in accordance with the control signals, based on the measured three-dimensional shape data, rotation processing to the test image is executed so that geometric image distortion is brought into a reduced state when seen from the right below point which is a point passing through the projection center point being an intersection point between a projection axis and the projection surface of the projection part and located on a normal line on the projection surface. Moreover, in the projection image adjustment part, the rotation processing to the test image after correction processing is executed in accordance with the control signals so that an image projected to the projection surface by the projection part of the test image after correction processing becomes the rotated image with the projection central point as a center when the projection surface is seen from the right below point.SELECTED DRAWING: Figure 1
Patent JP-2016187501-A (JP)
Title: Medical implant
Inventor: TANABE YUKIKO
IPC: A61L31/00
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a medical implant containing a biodegradable metallic material capable of controlling a corrosion rate of a surface layer.SOLUTION: There is provided a medical implant containing Mg, Zn or Fe, or a Mg alloy, a Zn alloy or an Fe alloy having such a metal and another metal. The medical implant has a surface layer to which electron beam irradiation is applied, and the interior enclosed by the surface layer, and the average crystal grain size of the surface layer is smaller than the average crystal grain size of the interior.SELECTED DRAWING: None
Patent JP-2016188982-A (JP)
Title: Heating member, heating rotor, fixing device, and image forming apparatus
Inventor: TSUZAKI SHOHEI
IPC: H05B3/00
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating member that can change a pattern of electrodes to ensure a temperature distribution substantially symmetric in a longitudinal direction compared with a prior art.SOLUTION: A heater 23 comprises: a substrate 27; a heat element 26 that extends in a longitudinal direction M of the substrate 27 and provided on the substrate 27 to generate heat; an electrode 29c and an electrode 30c that extend in the longitudinal direction M of the substrate 27 and are provided on the substrate 27 in contact with the heat element 26; a supply part 29a and a supply part 30a that are provided at the ends in the longitudinal direction M of the substrate 27 to supply power to the electrode 29c and the electrode 30c; and electrode path parts 29b and 30b that are provided on the substrate 27 and connect between input parts 29f and 30f of the electrode 29c and the electrode 30c and the supply part 29a and the supply part 30a. The electrode path parts 29b and 30b are provided at least in an area corresponding to the entire area in the longitudinal direction M of the electrodes 29c and 30c.SELECTED DRAWING: Figure 3
Patent JP-2016190372-A (JP)
Title: Recording device
Inventor: YAMAMOTO SHINYA
IPC: B41J19/20
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To make positional displacement of a recording module hardly occur, that is caused by contact of a recording medium with a roller pair in the recording module.SOLUTION: Respective recording modules 50a-50c are movable along a conveyance direction D relative to a housing 1a. Movement of the respective recording modules 50a-50c along the conveyance direction D relative to the housing 1a is regulated by abutment of movable members 5x provided on the respective recording modules 50a-50c and a pair of position regulation parts 1x provided on the housing 1a. The housing 1a is provided with springs 1s for biasing the recording modules 50a-50c in the conveyance direction D. The recording modules 50a-50c abut against the position regulation parts 1x by biasing of the springs 1s.SELECTED DRAWING: Figure 8