baber/WOPTO huggingface dataset:
Patent JP-2013253006-A (JP)
Title: Method for reducing elution amount of hexavalent chromium from fired material, and method for producing fired material
Inventor: KUROKAWA DAISUKE
IPC: C04B14/04
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing effectively the amount of hexavalent chromium eluted from fired material, when obtaining the fired material used as a proper material for an earthwork material such as a roadbed material, a banking material and a backfill material, or for aggregates for concrete.SOLUTION: In a method for reducing the elution amount of hexavalent chromium from a fired material, when obtaining a fired material containing 10-100 pts.wt 2CaO-AlO-SiOand ≤20 pts. wt 3CaO-AlOwith respect to 100 pts.wt 2CaO-SiOby firing a raw material, the raw material is formulated so that each molar quantity of chlorine (Cl), potassium (K) and sodium (Na) in the raw material before being fired satisfies the following formulas (1) and (2): molar quantity of Cl/molar quantity of K≥0.8 (1), molar quantity of Cl/(molar quantity of Na+molar quantity of K)≤1.0 (2).
Patent JP-2013255451-A (JP)
Title: Absorbable sheet for pet
Inventor: SUZUKI YOKO
IPC: A01K1/015
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an absorbable sheet for pets, which hardly forms a space between the sheet and a tray without relating to the size of the tray, when laid on the tray of a toilet for pets.SOLUTION: An absorbable sheet 1 for pets, comprising a liquid-transmitting front side sheet 1, a liquid-non-transmitting back side sheet 12, and an absorbent 13 interposed between the front side sheet 11 and the back side sheet 12, is characterized in that an approximately rectangular shape on the planar view is exhibited, and easily bendable portions 15, 15 capable of being more easily bent than other portions and extended in one directions (direction X) parallel to one side of the absorbable sheet 1 for pets are placed at positions preliminarily set from both the ends of the other direction (direction Y) crossing to the one directions (direction X).
Patent JP-2014001764-A (JP)
Title: Valve control device
Inventor: SASAKI ICHIJI
IPC: F02M25/07
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when a poppet valve is controlled to be fully closed, the poppet valve may collide with a cam full closing stopper since a cal full closing position with respect to a valve full closing position is unknown in a conventional device.SOLUTION: A sensor output write point (P0) of a cam full closing position, a sensor output write point (P1) of a valve full closing position and a sensor output write point (P2) of a valve full opening position are written in an EEPROM of a microcomputer in an integrated circuit of a rotating angle sensor, such that the accurate positional relationship of the cam full closing position with respect to the valve full closing position (a sensor output difference of the integrated circuit) can be detected. Thus, when a poppet valve is controlled to be fully closed, an engaging part (ball bearing, pivot pin) of a valve stem can be prevented from colliding with a cam full closing stopper, thereby improving durability of a plate cam or an actuator. Further, reliability in quality of the plate cam or the actuator can be improved.
Patent JP-2014005594-A (JP)
Title: Flush toilet bowl
Inventor: YAMAZAKI MASARU
IPC: E03D11/02
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet bowl capable of preventing washing water from splashing to the outside of a toilet bowl beyond a rim section even when the rim section is formed with its inner peripheral surface erected in an almost vertical direction to an upper edge section since rectified washing water is respectively discharged from a first discharge port section and a second discharge port section.SOLUTION: A flush toilet bowl includes: a bowl section having a dirt receiving surface, a rim section formed with its inner peripheral surface erected in an almost vertical direction to the upper edge section of the toilet bowl and a shelf section; a drainage channel; a first discharge port section on the shelf section of the bowl section; a second discharge port section for discharging washing water in the same direction as the revolving direction of washing water to be discharged from the first discharge port section; and a water guide passage for supplying washing water to the first discharge port section and the second discharge port section. The first discharge port section is formed with a first rectification channel extended to a predetermined length with a cross section smaller than the cross section of the water guide passage, and the second discharge port section is formed with a second rectification channel extended to a predetermined length with a cross section smaller than the cross section of the water guide passage.
Patent JP-2014007014-A (JP)
Title: Lighting appliance for vehicle
Inventor: SAKAKIBARA NAOHISA
IPC: F21S8/10
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting appliance for a vehicle which has tolerance for design changes and increases a light emitting area thereby improving the conspicuousness.SOLUTION: A lighting appliance for a vehicle includes: a first transparent material 11 extending from a light incident part 12, the first transparent material 11 to which light from the light incident part 12 is guided; a second transparent material 15 which extends through a branch part 14 from the first transparent material 11, the second transparent material 15 to which the light from the light incident part 12 is guided; a planar light guide plate 17 formed between the first transparent material 11 and the second transparent material 15; and light dividing means 20 which divides the light from the light incident part 12 into the light which is guided to the first transparent material 11 and the light which is guided to the second transparent material 15, and is located between the branch part 14 of the first transparent material 11 and the second transparent material 15, and the planar light guide plate 17.
Patent JP-2014013196-A (JP)
Title: High-frequency probe
Inventor: UJIIE AKIRA
IPC: G01R1/073
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency probe which is easy to replace, superior in transmission characteristics, inexpensive, and adaptive to a fine pitch.SOLUTION: A high-frequency probe includes: a connector 31 to which a coaxial cable 42 from external equipment is connected; an MEMS probe 101 which has a signal wiring body and a ground wiring body, as a contact piece 12 having one end brought into contact with an electrode of a body to be inspected, formed on a base material by micro-electromechanical technology; and an impedance-matched high-frequency substrate 33 which is provided between the MEMS probe 101 and connector 31, and electrically connects a terminal part composed of the other end of the signal wiring body and ground wiring body to a connector terminal 47 of the connector 31, the MEMS probe 101 being attachable to and detachable from the high-frequency substrate 33.
Patent JP-2014012466-A (JP)
Title: Temporarily stopping claw for automobile interior part
Inventor: MORI MINAKO
IPC: B60R21/217
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a temporarily stopping claw for an automobile interior part, capable of improving insertion easiness to a latch hole, difficulty in falling from the latch hole, and easiness in assembling the automobile interior part.SOLUTION: A temporarily stopping claw 4 for an automobile interior part 1 has a base part 41, one inclined part 42, one latch part 43, the other latch part 44 and the other inclined part 45. The base part 41 is disposed along the inner wall surface of the latch hole 211 in finally fastening the automobile interior part 1 to a mounting part 21 of a compartment side. The one inclined part 42 is bent from one side 411 to the inside of a flat surface of a plate to guide insertion to the latch hole 211. The one latch part 43 is bent from the one inclined part 42 to the outside of the flat surface of the plate to be latched in the latch hole 211. The other latch part 44 is bent from the other side 412 of the base part 41 to the outside of the flat surface of the plate to be latched in the latch hole 211. The other inclined part 45 is bent from the other latch part 44 to the inside of the flat surface of the plate to guide insertion to the latch hole 211.
Patent JP-2014013735-A (JP)
Title: Pressure switch
Inventor: TOMIMATSU MASARU
IPC: H01L41/18
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch having an accurate switch function even in a small pressure variation, while ensuring long-term stability of the switch function.SOLUTION: A pressure switch includes a pressure sensor for detecting a pressure variation, and a control part for turning on a switch when an output from the pressure sensor satisfies a predetermined condition. The pressure sensor includes a pressure reference chamber, an opening part for establishing an equilibrium condition of an inside pressure and an outside pressure of the pressure reference chamber, and a cantilever beam deforming depending on a pressure difference between an inside and an outside of the pressure reference chamber. A piezoelectric material is formed on the cantilever beam.
Patent JP-2014017905-A (JP)
Title: Stepping motor
Inventor: SHINTANI NAOKI
IPC: H02K5/167
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a quiet and compact stepping motor that restricts displacement of a shaft in a radial direction and reduces rattle noise.SOLUTION: A stepping motor includes: yokes 4, 5, 6, and 7 each having a plurality of pole teeth that are formed like comb teeth and are circumferentially alternated; excitation coils 8 and 9 that excite the yokes 4, 5, 6, and 7; a shaft 11 that has a rotor magnet 12 having an outer circumferential surface that is magnetized to form alternated different poles; a bearing section 13 that supports an end of the shaft 11 rotatably; a first bearing 2 that supports an end of the shaft 11 nearer to a stator rotatably; a second bearing 3 that urges the first bearing 2 in a thrust direction; and urging means 1 that urges the second bearing 3 and an end surface of the shaft 11 nearer to the stator in the thrust direction. Pressing force with which the urging means 1 urges the second bearing 3 in the thrust direction is converted in a radial direction, by a tapered portion formed in the first bearing 2, so as to urge the end of the shaft 11 in the radial direction.
Patent JP-2014015899-A (JP)
Title: Wind power generation device
Inventor: DOKE KAZUTAKA
IPC: F03D11/04
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To suppress a variation in generated power resulting from a decrease in wind force.SOLUTION: A wind power generation device A comprises: a support post 1; a wind turbine 3 provided at the top part of the support post 1; a power generator 4 that generates power using the rotational power of the wind turbine 3; a wind direction changer 5 that changes wind blowing toward the support post 1 into wind flowing along the support post 1; and a second wind turbine 6 that is rotated by wind blowing from the wind direction changer 5, thereby generating power using the rotational power of the second wind turbine 6.
Patent JP-2013035276-A (JP)
Title: Die for molding honeycomb structure, and method for producing honeycomb structure using same
Inventor: KAWAUCHI Tatsuro
IPC: B29C48/11
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a molding die which can sufficiently suppress deformation of a cell near its outer peripheral skin when a honeycomb structure having a cell structure of square arrangement is molded, and to provide a method for producing the honeycomb structure by using the molding die.SOLUTION: This die 20 is used for extrusion molding of a honeycomb structure 70 which has a cell structure 70b in which a large number of through holes 70c are arranged substantially in parallel and the plurality of through holes 70c are arranged in square shapes when viewed from an end face, and has a side face covered by an outer peripheral skin 70a. A spacer 24 attached to the die 20 comprises an opening reduction unit 24b to reduce the inner diameter of the spacer to thereby reduce the volume of a raw material composition forming the cell structure 70b around the outer peripheral skin 70a.
Patent JP-2014015188-A (JP)
Title: Drive device for vehicle
Inventor: KASUYA SATORU
IPC: B60L50/16
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To realize a drive device for a vehicle capable of suppressing increase of drag loss while appropriately cooling an engagement device in the start of the vehicle in an electric travel mode, etc.SOLUTION: A drive device for a vehicle includes: a first engagement device CL1; a rotary electric machine MG; and a second engagement device CL2 in order on a power transmission path connecting an internal combustion engine with wheels. A first inner cylindrical part 46 of the first engagement device CL1 is arranged outside in a radial direction than a second outer cylindrical part 72 of the second engagement device CL2. A second inner cylindrical part 66, the second outer cylindrical part 72 and a first outer cylindrical part 52 have: a first through hole 11; a second through hole 12; and a third through hole 13 in the radial direction, respectively. The first inner cylindrical part 46 has an opening end 48, and is arranged at a position where the opening end 48 overlaps with the third through hole 13 at a released state of the first engagement device CL1.
Patent JP-2013024552-A (JP)
Title: Ice maker
Inventor: SON JUHYUN
IPC: F25C5/00
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an ice maker capable of making spherical ice and preventing sticking of ice pieces to each other in storage.SOLUTION: This ice maker (100) includes a tray member including an upper plate tray (110) having an upper shell, and a lower plate tray (120) having a lower shell closely kept into contact with the upper shell to form a spherical shell, a drive unit (130) disposed at one side of the tray member to provide power to make one of the upper plate tray and the lower plate tray separate from the other or to make one closely kept into contact with the other one, and an ejecting unit (150) disposed at one side of the tray member and separating the ice formed inside of the spherical shell. One of the upper plate tray and the lower plate tray is formed to be linearly moved in the vertical direction by the drive unit.
Patent JP-2014021658-A (JP)
Title: Ledger management system
Inventor: SAKUSHIMA HIROSHI
IPC: G06F17/30
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it used to be possible to create a ledger only from completion documents constituted of a specific format since input data correspond only to the specific format.SOLUTION: This ledger management system includes: a completion document data storage section for storing completion document data; a full sentence analysis section for generating full sentence search data by performing the character recognition processing of the completion document data; a full sentence search data storage section for storing full sentence search data; a ledger item definition data storage section for storing ledger item definition data defined for extracting the ledger data; a ledger data extraction section for extracting the ledger data from the full sentence search data on the basis of the ledger item definition data; a ledger data storage section for storing the ledger data in accordance with the ledger item definition data; and a ledger search/display function section for extracting the ledger data corresponding to the search item information from the ledger data, and for outputting the extracted ledger data as a display signal.
Patent JP-2014019468-A (JP)
Title: Paper cup and method of manufacturing the same
Inventor: TOMIKANEHARA TSUTOMU
IPC: B31B50/00
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a paper cup which prevents content from being leaked from an annular leg part and a method of manufacturing the paper cup.SOLUTION: A paper cup is formed of a cylindrical body member, and a bottom member having a raised part in which an outer circumferential edge part is raised. The bottom member, of which the raised part is turned out, is inserted in and joined to an inner surface of one open edge part of the body member. The one open end part of the body member is folded inward to cover the raised part, and is joined to an outer surface of the raised part of the bottom member so as to form an annular leg part. A gap filling resin part is formed on a contact part where the raised part and the inner surface of the body member are in contact with each other or its upper end part.
Patent JP-2014019606-A (JP)
Title: Method for drawing glass preform
Inventor: OTSUSAKA TETSUYA
IPC: C03B37/012
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for drawing a glass preform by which a glass rod having high outer diameter accuracy and high surface cleanliness can be obtained by drawing a glass preform having a large diameter, in particular a glass preform having a clear glass tapered part on one end of a straight cylindrical body part and a glass tapered part including an opaque glass part on the other end of the straight cylindrical body part.SOLUTION: A method for producing a glass rod having a smaller diameter by drawing a glass 12 preform having a large diameter is provided. In the method, when a glass preform having a clear glass tapered part on one end of a straight cylindrical body part and a glass tapered part including an opaque glass part 15 on the other end of the straight cylindrical body part is drawn, a suspending dummy 13 is welded to the front edge of the clear glass tapered part and is coupled to a feeding system before the drawing is performed, and the glass preform 12 is inserted into a heating furnace from the lower part of the glass preform and is drawn.
Patent JP-2013138170-A (JP)
Title: Rare-earth sintered magnet
Inventor: HAYAKAWA TAKUMA
IPC: B22F3/00
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a rare-earth sintered magnet having improved corrosion resistance.SOLUTION: The rare-earth sintered magnet according to the invention is a rare-earth permanent magnet having a R-T-B based composition, where R is at least one element selected from the group consisting of Y and rare earth elements, T is at least one metal element including Fe and/or Co, B is B and/or C. On condition that an R-rich phase (R is a rare earth element) is present, provided that the R-rich phase meets the condition, (Fe+Co)/(LR+HR+Fe+Co)≤0.2 by atomic ratio (where LR represents Y and light rare earth elements ofLa toEu, and HR represents heavy rare earth elements consisting ofGd toLu) at a grain boundary triple point, the R-rich phase has therein a region which satisfies the condition: HR/(LR+HR)≥0.01 (by atomic ratio), and the region meeting HR/(LR+HR)≥0.01 accounts for 10 to 90% by areal ratio at the grain boundary triple point.
Patent JP-2014025196-A (JP)
Title: Renovated sash and method for renovating sash
Inventor: MAKI HIROYUKI
IPC: E06B1/56
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a renovated sash which enables a new frame to be mounted in an opening of an existing frame from an indoor side and which increases construction efficiency and construction accuracy.SOLUTION: In a renovated sash, a long indoor-side mounting part 8a of a vertical mounting bracket 8 is mounted on an existing jamb 22 of an existing frame 2 so that a plurality of short outdoor-side mounting parts 8b thereof can be mounted; a vertical cover material 7 is mounted across each outdoor-side mounting part 8b; and a new frame 3 is inserted into an opening of the existing frame 2 from the indoor side so that an outdoor side surface of a new jamb member 3c can be brought into contact with the vertical cover material 7 and positioned in a depth direction.
Patent JP-2014025222-A (JP)
Title: Apparatus for opening/closing entrance door
Inventor: SAWAMURA AKIRA
IPC: E05F15/14
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for opening/closing an entrance door, which can further achieve an improvement in reliability of opening/closing of the entrance door and a reduction in the cost of the apparatus than a conventional example.SOLUTION: An apparatus 20 for opening/closing an entrance door includes the entrance door 11 for mechanical parking facilities, a power source 51 that generates power for opening/closing the entrance door 11, a power supply device 52 that outputs a driving current to the power source 51, and a controller 50. The controller 50 stops an opening/closing operation of the entrance door 11 when detecting an overload acting on the power source on the basis of the driving current.
Patent JP-2014024411-A (JP)
Title: Self-emitting light source detection device, light control device and self-emitting light source detection program
Inventor: MORI RAIZE
IPC: B60Q1/14
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To enable a self-emitting light source detection to be more accurately performed in a self-emitting light source detection device which detects the self-emitting light source, an object which emits light as a light source, from a captured image.SOLUTION: A light control system: changes an irradiation parameter indicating an irradiation range of light or brightness of the light directed to light sources in a captured image (S130); determines, for each light source, whether or not a brightness change is obtained in response to a change in the irradiation parameter (S240); provides the light source which has the brightness change with a lower probability of being a self-emitting light source than the light source which does not have the brightness change (S250); and determines the light source which has the probability equal to or higher than a predetermined determination threshold value as the self-emitting light source (S280 and S290). Thus, the light control system 1 can successfully differentiate between a reflection object which reflects the light and the self-emitting light source and thereby enabling the self-emitting light source to be accurately detected from the captured image.
Patent JP-2014024967-A (JP)
Title: Coat degradation-preventive composition for wood protective coating material
Inventor: HIGUCHI MITSUO
IPC: C09D7/12
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide, in acknowledgment of the fact that degradations of weather resistances of wood protective coating materials applied to wooden materials outdoors normally occur in approximately 2 years as a result of coat degradations caused by solar beams, rains and winds, etc., namely that biological degradations of wood surfaces following the peeling of coating materials from the wooden materials and weather resistance degradations attributed to solar beams such as cracks, discoloration, etc. occur, a coat degradation-preventive composition for a wood protective coating material exhibiting a long-term weather resistance of at least 3 years even after having been exposed to solar beams, rains and winds, etc.SOLUTION: Since a fatty acid metal salt is mixed, as a coat degradation-preventive agent, with coating material forming components of the coat degradation-preventive composition of the present invention for a wood protective coating material, the stability of a coat formed therefrom on a material surface is improved, and weather-resistant functions are improved in comparison with those of ordinary materials. In contrast with the effective life of an ordinary wood protective coating material being approximately 2 years, furthermore, an efficacy of at least 3 years is realized as a result of a treatment with the coat degradation-preventive composition of the present invention for a wood protective coating material by preserving the weather resistance over an extended period.