baber/WOPTO huggingface dataset:
Patent JP-2016040072-A (JP)
Title: Tool failure detection method
Inventor: ANDO TAKAYUKI
IPC: B23Q17/09
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a tool failure detection method capable of feeding a cutting tool with a motor to the surface of a columnar body or a cylindrical body which rotates around an axis, applying the surface to a cutting work device for processing the outline of the columnar body or the cylindrical body, and determining and detecting the occurrence of tool failure (a defect, a severe abrasion, etc.) with accuracy in processing.SOLUTION: A tool failure detection method has: a power value data creation step in which a power value at which a cutting tool is fed continues to be sampled to accumulate; a first power dispersion value data creation step in which a first power dispersion value which is a dispersion value of the power value continues to be obtained to accumulate; a second power dispersion value data creation step in which a second power dispersion value which is a dispersion value of the first power dispersion value continues to be obtained to accumulate; and a power value abnormality determination step in which it is determined that an anomaly occurs in the power value on the basis of the ratio of the latest second power dispersion value to the second power dispersion value in timing of the predetermined number before the latest.SELECTED DRAWING: Figure 3
Patent JP-2015163797-A (JP)
Title: fuel injection valve
Inventor: IMAI KEITA
IPC: F02M51/06
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve which improves a valve-opening speed, can suppress secondary valve-opening, and can easily perform clearance management.SOLUTION: A movable core 40 has, in a center at the fixed core 60 side, a penetration hole 44 into which a main body 32 of a needle 30 is inserted, and an accommodation recess 45 which accommodates a flange part 33 by being formed at an end face 41 of the fixed core 60 side while annularly expanding in a radial outside direction from the penetration hole 44. A movable plate 50 is arranged at a movable core 40 and a face opposite to a nozzle part 10 of the needle 30 so as to be capable of abutting thereon. In a state that the movable core 40 and the movable plate 50 abut on each other, a length of the flange part 33 in an axial direction is shorter than a distance in the axial direction between the movable plate 50 and a bottom wall 452 of the accommodation recess 45. By this configuration, occurrence of secondary valve-opening by the movable core 40 which is pushed back by a second spring 90 can be suppressed.
Patent JP-2017010674-A (JP)
Title: LED lighting device
Inventor: SASAJIMA JUN
IPC: F21V19/00
Filed: 2015-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device which allows irradiation light to reach farther and in wider angle.SOLUTION: An LED lighting device includes: a device body 5 for accommodating a first light source module M1 and a second light source module M2 and a translucent cover 6; and a light source mounting base 3 mounted on the device body 5, and on which the first light source module M1 and the second light source module M2 are mounted. The first light source module M1 and the second light source module M2 include: LED elements 1; and a cylindrical reflection body 40 which has a cylindrical shape having an incident side opening 40a of the light and an emission side opening 40b of the light emitted from the LED elements 1, and in which a cylinder inner wall is formed on a rotational parabolic surface 40c. A rotational axis ax of the rotational parabolic surface 40c of the cylindrical reflection body 40 for constituting the first light source module M1 is set to be non-parallel with the rotational axis ax of the rotational parabolic surface 40c of the cylindrical reflection body 40 for constituting the second light source module M2.SELECTED DRAWING: Figure 7
Patent JP-2017009722-A (JP)
Title: Transfer device and image forming apparatus
Inventor: IKEDA MASAFUMI
IPC: G03G15/16
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of unevenness in color due to transfer failure between a center part and end parts in the width direction of a toner image elongated in the width direction.SOLUTION: There is provided a transfer device that transfers a toner image consisting of a laminate of toner in a plurality of colors onto a sheet conveyed, and comprises a plurality of transfer rolls 712a and 712b that are in contact with a second surface that is a back face of a first surface to which a toner image is transferred to draw the toner image onto the sheet upon reception of application of a transfer voltage, and carry out transfer in areas that are partial areas in the width direction intersecting with a sheet conveyance direction and compensate with each other and carry out transfer in the entire area in the width direction.SELECTED DRAWING: Figure 4
Patent JP-2017006306-A (JP)
Title: Drum type washing machine
Inventor: ENDO YUJI
IPC: D06F37/22
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a drum type washing machine in which strength of a sling structure of a water tub is high.SOLUTION: A drum type washing machine of the embodiment includes: a housing in which a clothing input port is provided on a front surface; a water tub arranged inside the housing and having a first spring hook part; and a first sling spring whose one end is connected to the first spring hook part and for slinging the water tub. The housing includes: a left side plate which becomes a leftward portion when viewed from a front surface side; a right side plate which becomes a rightward portion when viewed from the front surface side; a first reinforcement member stretched between a first position provided at an upper part of the left side plate and a second position provided at the upper part of the right side plate; a second reinforcement member stretched between a third position provided at a portion which is further on the back surface side than the first position out of the upper part of the left side plate and a fourth position provided at a portion which is further on the back surface side than the second position out of the upper part of the right side plate; and a third reinforcement member stretched between the first reinforcement member and the second reinforcement member, and having a second spring hook part. The other end of the first sling spring is connected to the second spring hook part.SELECTED DRAWING: Figure 2
Patent JP-2017010235-A (JP)
Title: Shaking detection driving device and shaking detection driving method
Inventor: TANIGUCHI KENJI
IPC: G08B21/10
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a shaking detection driving device that attains power saving.SOLUTION: In a stand-by state, a sphere rocks in a concave part when earthquakes occur, and this causes a contact part 12 to move to a contact part 13. Electricity thus flows between a C number of pairs of first conductors 8 and second conductors 14, and a voltage is supplied to the second conductors 14 from a battery power source 2. A main switch circuit 22 receives the voltage and is turned on, and a voltage is supplied to a processing circuit 24 from the battery power source 2, so that predetermined processing is started. When the processing ends, the C number of pairs of row selecting circuits 5 corresponding to the contact part 13 are turned off. The main switch circuit 22 is accordingly turned off, which stops the processing circuit 24 and causes the processing circuit to be in a stand-by state.SELECTED DRAWING: Figure 1
Patent JP-2016006960-A (JP)
Title: Data transmission/reception method of wireless packet communication system for simultaneously communicating with a plurality of terminals
Inventor: CHOI JEEYON
IPC: H04W28/06
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To enable smooth communication by preventing the occurrence of areas where reception is impossible when one terminal simultaneously transmits data to multiple terminals through multiple communication paths and receives corresponding responses (Ack).SOLUTION: The transmission method of a wireless packet communication system includes: determining data having the maximum length data frame 3 among mutually different data to be transmitted to a plurality of reception terminals; obtaining data length information having the data frame 3; generating a signal field 501 containing the length information; and transmitting to the plurality of reception terminals, when a transmission terminal transmits data to multiple reception terminals.
Patent JP-2017009820-A (JP)
Title: Focusing device and optical microscope
Inventor: OKAMOTO TAKUJI
IPC: G02B21/08
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a focusing device that can accurately control an observation position of an observation object.SOLUTION: A focusing device comprises: a stage that is orthogonal to the optical axis of an objective lens of a microscope; and adjustment means that rotatably holds the stage with a rotation shaft orthogonal to the optical axis as the center.SELECTED DRAWING: Figure 1
Patent JP-2017008833-A (JP)
Title: Screw compressor
Inventor: GOTO HIDEYUKI
IPC: F04C29/04
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent a lubrication oil from accumulating in a low pressure space (S1) of a casing (11) of a screw compressor and inhibit enlargement, cost increase, and performance deterioration of the screw compressor.SOLUTION: A motor cooling groove (30), which is formed in a fitting part of a motor (12) and a cylindrical wall (16) so as to allow one axial end of the motor (12) and the other end to communicate with each other, includes one of or both of a first cooling groove (31), in which an entire part passes through an area above a lower end of a screw rotor (40), and a second cooling groove (32) in which at least one part passes through an area above the lower end of the screw rotor (40).SELECTED DRAWING: Figure 1
Patent JP-2017006501-A (JP)
Title: Game machine
Inventor: KONDO YOSHIMITSU
IPC: A63F7/02
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine configured such that a player can easily confirm a winning entrance of a ball to a special winning port such as a V zone.SOLUTION: A Pachinko game machine 1 includes: a big winning port 16 which becomes open in a big win (jackpot) state; a V zone 45 which is disposed such that a ball having made a winning entrance to the big winning port 16 can make a winning entrance to the V zone 45, and that shifts, at a predetermined timing in the big win state, from a closed state where a ball cannot make a winning entrance or can hardly make a winning entrance to an open state where a ball can easily make a winning entrance; special game state generation means for generating a high probability state after an end of the big win state, when a ball has made a winning entrance to the V zone 45; and a storage tank 41 that stores the ball having made a winning entrance to the big winning port 16 and that causes the stored ball to flow down at such a timing that the ball can make a winning entrance to the V zone 45.SELECTED DRAWING: Figure 1
Patent JP-2017012286-A (JP)
Title: Slot machine
Inventor: YOMO NORIYUKI
IPC: A63F5/04
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine improving game properties of operation order by changing order of priority of symbols to be displayed according to game states even when lottery results are same.SOLUTION: In a case where a player wins a winning-A1 condition device during a non-internal-winning, and operates stop switches in correct depressing order, the slot machine displays a symbol combination turning out a result most advantageous to a player out of winning-A1 condition devices. In a case where a player wins a winning-A1 condition device during an internal-winning and operates the stop switches in the correct depressing order, further when the player operates the stop switches at first operation timing, the slot machine can display a symbol combination turning out a result most advantageous to the player out of the winning-A1 condition devices; and when the player operates the stop switches at second operation timing, can display a symbol combination related to MB (Middle Bonus), and executes control not to display a symbol combination that turns out a result most advantageous to the player in the winning-A1 condition devices.SELECTED DRAWING: Figure 34
Patent JP-2016064407-A (JP)
Title: Ammonia decomposition catalyst and method for producing the same, and apparatus using the same
Inventor: MIYAO TOSHIHIRO
IPC: C01B3/04
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an ammonia decomposition catalyst which at the same time realizes adsorption of ammonia by pores and optimization of grain size of metal particles, a method of producing a decomposition catalyst, a method of decomposing ammonia, and an apparatus.SOLUTION: Provided is an ammonia decomposition catalyst comprising: metal particles having ammonia decomposition ability; and a porous material having pores of a diameter smaller than a particle size of the metal particles and coming in contact with the metal particles. Also provided are: the ammonia decomposition catalyst comprising a supported metal catalyst having metal particles supported on a substrate, where the porous material is a coating layer which coats the supported metal catalyst; the ammonia decomposition catalyst further having the metal particles supported on the coating layer and having a surface of the supported metal particles coated with a porous material; and the ammonia decomposition catalyst in which the metal particles are particles of a transition metal or a noble metal, the porous material is at least one selected from ZSM5, silicalite, and titanium-containing zeolite, and the support is at least one selected from moldenite, ZSM5, ferrierite, beta type zeolite, and Y type zeolite.SELECTED DRAWING: Figure 3
Patent JP-2015195221-A (JP)
Title: Bulb type lighting device
Inventor: KAMIYA MASARU
IPC: F21V29/503
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a bulb type lighting device which distributes light in a wider range.SOLUTION: A bulb type lighting device includes: a light emitting body 30 having one or multiple semiconductor elements 31; a cover member 10 which covers the light emitting body 30; a radiator P to which an opening end part of the cover member 10 is attached, the radiator P which emits heat generated by the light emitting body 30; a translucent holder 20 which fixes the light emitting body 30 from above and places the light emitting body 30 in thermal contact with the radiator P; a mouth piece 80 attached to the one end side of the radiator P; and a power source circuit board 50 which receives electric power through the mouth piece 80 and causes the semiconductor element 31 to emit light.
Patent JP-2017020229-A (JP)
Title: Fixture
Inventor: OYAMA TAKEYA
IPC: E06B3/96
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To improve water stop property of jambs and horizontal frames constituting an opening frame.SOLUTION: A fixture comprises: an opening frame 10 formed by connecting a pair of right and left jambs 13, 14 and a pair of upper and lower horizontal frames 11, 12; and an upper crescent stopper 30 and a lower crescent stopper 40, which are disposed on the opening frame 10 so as to face at least either connection parts at an inner corner side or connection parts of an outer corner side between the jamb 13 and the horizontal frames 11, 12. The fixture has a sheet body 31 and other sheet bodies, which contain a swelling material made of water-absorbing resin and are disposed between the upper crescent stopper 30 and the lower crescent stopper 40, and the jamb 13 and the horizontal frames 11, 12 including the connection parts.SELECTED DRAWING: Figure 10
Patent JP-2017021541-A (JP)
Title: Communication support system and program
Inventor: YAMASHITA DAISUKE
IPC: G06F3/16
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To make communication between users using different languages smooth.SOLUTION: A communication support system (10) comprises: a display unit (14) including a first display area and a second display area; a microphone (15) for accepting input information; a communication unit (11) for receiving a translation result; a display image generation unit (22) for obtaining support information; a touch pad (13); and a control unit (12). The control unit has the translation result displayed in the first display area and the second display area, and has the support information displayed in the first display area, but has the support information displayed in the second display area upon accepting an input.SELECTED DRAWING: Figure 1
Patent JP-2017019698-A (JP)
Title: Spherical titanium oxide powder and method for producing the same
Inventor: SAEKI KEIJI
IPC: C01G23/07
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide spherical titanium oxide powder excellent in dispersibility upon filling into a coating material, and capable of imparting extremely high photocatalytic performance to a coating material to be obtained.SOLUTION: Provided is spherical titanium oxide powder: (1) made of crystals in which the ratio of an anatase is 50 wt.% or lower; where (2) median diameter (D) is 50-300 nm; (3) specific surface area is 100 m/g or lower; (4) the average circularity is 0.80 or higher; (5) the concentration of chlorine is 10 ppmw or lower; and (6), in the volume expression particles of the primary particles obtained by an image analysis process, the gradient n of the particle diameter distribution expressed by a Rosin-Rammler diagram lies in the range of 1 to below 3. In a frame process, the heat insulation frame temperature of the flame calculated from the feed amount of the gas jetted from a burner is 1,500 K or more, and, after the synthesis of titanium oxide, cooling is performed to the melting point of the titanium oxide or lower at a cooling velocity of 300°C/s or more.SELECTED DRAWING: None
Patent JP-2017018052-A (JP)
Title: Spool braking device of fishing reel
Inventor: YONEMUSHI TAKASHI
IPC: A01K89/0155
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a spool braking mechanism of a fishing reel which can properly brake a spool.SOLUTION: A spool braking mechanism 20 includes a speed detection part 31, a spool control unit 24, and a spool braking unit 22. The speed detection part 31 detects a rotation speed ω of a spool 12. The spool control unit 24 includes an acceleration speed generation part 24a, an acceleration speed determination part 24c, and a braking time prediction part 24d. The acceleration speed generation part 24a generates time series data on the rotation acceleration speed ωa on the basis of the rotation speed ω of the spool 12. The acceleration determination part 24c determines whether or not the rotation acceleration speed fills a prescribed condition on the basis of the time series data on the rotation acceleration speed ωa. The braking time prediction part 24d sets a prediction start time t2 on the basis of the time when the rotation acceleration speed fills a prescribed condition. Also, the braking time prediction part 24d predicts a braking start time t3 of the spool 12 based on the prediction start time t2.SELECTED DRAWING: Figure 4
Patent JP-2017020966-A (JP)
Title: Road elevation form estimation apparatus, road inclination estimation device, road inclination estimation method, and road inclination estimation method
Inventor: YAMAKADO RYU
IPC: G01C21/26
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in a data volume pre-stored for estimating a road elevation form.SOLUTION: A road elevation form prediction part 7 specifies a quadratic function going through three spots by a computation using elevation values of the three spots (first-third elevation values obtained by a vehicle-itself position sensor 3 and travel distances (first-third travel distances) to respective spots computed using a vehicular speed V detected by a vehicular sensor 2. A road inclination estimation part 8 computes a road inclination ahead of a vehicle 1 in its travel direction using the quadratic function specified by the road elevation form prediction part 7.SELECTED DRAWING: Figure 1
Patent JP-2017027168-A (JP)
Title: Taste learning method, taste learning program and taste learning device
Inventor: SHIRAISHI KOJI
IPC: G06F17/30
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To extract pieces of data which indicate a taste in an unified manner, from sentences created by plural users.SOLUTION: A taste learning method includes: a decomposition step for reading a sentence associated with a user, and decomposing the sentence into words; a feature word extraction step for extracting prescribed words from the sentence which is decomposed into words; and an interest object list generation step for using a table in which vectors indicating features of the words generated by using plural sentences are clustered, and association of representative words which are words close to gravity of respective clusters with words included in the respective clusters, is stored, and replacing the words extracted in the feature word extraction step with the representative words. A computer executes these steps.SELECTED DRAWING: Figure 3
Patent JP-2017023312-A (JP)
Title: Cold insulation rice bin device
Inventor: TAKAYAMA KAZUNOBU
IPC: A47J47/04
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a water processing mechanism which is maintenance-free concerning a drain container storing dew condensation water generated from heat exchange means of a cold insulation rice bin device.SOLUTION: The cold insulation rice bin device including heat exchange means 21 includes on a heat radiation side of the heat exchange means 21: a heat radiation heat sink 26; heat radiation blowing means 28 blowing an outer air to the heat radiation heat sink; and a passage 37 circulating warm air having passed the heat radiation heat sink toward the outside of a housing. A drain container 29 receiving due condensation water of the heat exchange means 21 is arranged on the heat radiation side and warm air guide means 40 is arranged, the warm air guide means guiding part of the warm air circulated in the passage 37 to the drain container 29. The warm air allows water to be evaporated actively.SELECTED DRAWING: Figure 7
Patent JP-2017027354-A (JP)
Title: Route generating device, route generating method, and route generating program
Inventor: KOKAKI TORU
IPC: B62D6/00
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a route generating device capable of generating a route closer to a road shape while suppressing an increase in the amount of processing, a route generating method, and a route generating program.SOLUTION: A route generating device comprises: a detecting unit which detects behavior of a vehicle; a setting unit which sets a hammering vector having a start point of a target route based on the current location of the vehicle, an end point of the target route based on map information, and a size and a direction based on the behavior of the vehicle detected by the detecting unit; a correcting unit which corrects the hammering vector on the basis of shape information of the road included in the map information; and a route calculating unit which calculates a curve for interpolation from the start point to the end point on the basis of the start and end points set by the setting unit and the hammering vector corrected by the correcting unit.SELECTED DRAWING: Figure 2