baber/WOPTO huggingface dataset:
Patent JP-2014142366-A (JP)
Title: Light diffusion member and manufacturing method of the same, and display device
Inventor: SUGANO TORU
IPC: G02B5/02
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion member that enables desired light diffusion performance to be obtained without complicating a manufacturing process, and to provide a light diffusion member manufacturing method.SOLUTION: In a light diffusion section 40, a (forward scatter) light scattering body 42 is plurally and diffusely arranged that causes incident light from a light incident end surface 40b to be weakly scattered. The light scattering body 42 is a particle (a tiny piece) made of a component material having a light refractive index different from that of a material constituting the light diffusion section 40. The light scattering body 42 may be randomly mixed or diffused inside the light diffusion section 40.
Patent JP-2012240507-A (JP)
Title: Pneumatic tire, and production method thereof
Inventor: TANNO ATSUSHI
IPC: B29D30/06
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire in which, even when a resin layer is provided on at least a portion of the tire inside surface, a fastener can be strongly bonded to the resin layer, and a production method thereof.SOLUTION: The pneumatic tire T includes on at least a portion of the tire inside surface, a resin layer 4 formed from a thermoplastic resin or a thermoplastic elastomer composition in which an elastomer is dispersed in a thermoplastic resin. The pneumatic tire includes a fastener 11 including a base material 11a formed from a thermoplastic resin and engaging elements 11b formed on the base material 11a, and the base material 11a of the fastener 11 is fixed to the resin layer 4 via fusion bonding.
Patent JP-2011182799-A (JP)
Title: Reaping machine
Inventor: KOGO JUN
IPC: A01D37/00
Filed: 2011-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient reaping machine (binder) capable of carrying out reaping, binding and discharging rice, wheat and the like without releasing CO<SB>2</SB>.  <P>SOLUTION: The reaping machine includes a reaping blade for cutting culms, a receiving container behind the cutting blade for receiving cut culms, wheels for proceeding the reaping machine, a rotary device for rotating the culms around the shaft center on the wall part of the receiving container, a binding string feeder for feeding a binding string and binding the culms depending on rotation of the culms, a binding string-cutting device for cutting the binding string after binding the culms, and a discharging device for discharging the bound culms outward the machine. According to one embodiment of the invention, the rotary device is equipped with a motor. According to the embodiment, the binding string can be fed to reaped rice, wheat or the like which are bound with the binding string, the binding string is cut and the bound rice, wheat or the like can be discharged out of the machine, by solely pulling a first lever, releasing the same, pulling a second lever and releasing the same, and pushing an operation lever forward or rotating a rotary handle. Additionally, various devices used in the reaping machine are also provided according to the invention.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012241690-A (JP)
Title: Method for controlling overspeed of internal combustion engine by fuel-cut
Inventor: FUJII KOJI
IPC: F16H63/50
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent overspeed of an internal combustion engine by cutting off fuel at an appropriate engine rotational speed when the internal combustion engine operates in an overspeed region after warm-up, and to improve durability of the internal combustion engine.SOLUTION: In an internal combustion engine connected to an automatic transmission, an overspeed fuel-cut engine speed is set for stopping fuel supply when the internal combustion engine enters a state where the engine rotational speed exceeds a predetermined rotational speed in an overspeed region. In the method for controlling overspeed of the internal combustion engine by fuel cut, a temperature of working oil in the automatic transmission is detected, and when the detected oil temperature is lower than a predetermined value, the overspeed fuel-cut engine speed is set to be higher as the detected oil temperature is lower.
Patent JP-2012245072-A (JP)
Title: Pachinko game machine
Inventor: YOSHIFUJI TAKAFUMI
IPC: A63F7/02
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly Pachinko game machine based on a major part of conventional specifications and allowing development of a model that achieves novel game properties.SOLUTION: A first random number for main game which is temporarily stored in a main game first random number holding means is transferred to a main game second random number holding means. Alternatively, a second random number for main game which is temporarily stored in the main game second random number holding means is transferred to the main game first random number holding means.
Patent JP-2012246808-A (JP)
Title: Fan noise reduction device
Inventor: KUSUDA SHINYA
IPC: F02K3/06
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To more effectively cancel an acoustic wave transmitted into a duct of a turbo fan engine.SOLUTION: A fan noise reduction device includes: a plasma actuator 22 which is disposed in the duct 11 of the turbo fan engine S1, generates a sound when a voltage is applied thereto; and a control unit 24 that makes the plasma actuator 22 generate the sound using an inverse phase of the acoustic wave in the duct 11.
Patent JP-2011160492-A (JP)
Title: Radio communication system, radio base station and radio communication method
Inventor: EGUCHI HIDEHIRO
IPC: H04W72/08
Filed: 2011-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To implement stable and fast radio communication by improving radio communication quality (CQI) at a communication frequency with deteriorated CQI even when such a communication frequency is allocated to a radio terminal.  <P>SOLUTION: In the radio communication method, based on CQI information which a radio base station 1A has received from a radio terminal 2A, the radio base station 1A detects a sub-band, of which the CQI is deteriorated lower than a threshold value, as an interfered sub-band from among a plurality of sub-bands (step S130), and notifies interference information indicating the interfered sub-band to a radio base station 1B (step S140). When an interference signal using the interfered sub-band is being transmitted, the radio base station 1B performs either transmission power reduction or transmission stop of the interference signal (step S150B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203264-A (JP)
Title: Magnetic signal measuring device
Inventor: TSUKAMOTO AKIRA
IPC: G01N27/82
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate detection of a magnetic signal of a foreign matter by vanishing magnetization of an inspection material by applying a cancel magnetic field in a reverse direction after magnetization of the inspection material, whereas, in foreign matter inspection of a magnetic material by the magnetic signal, detection of a feeble signal from a foreign matter is difficult because a large magnetic signal is generated from the inspection material.SOLUTION: After magnetization of a sample, a cancel magnetic field in the reverse direction by which magnetization of the inspection material is vanished exactly is applied. Normally, since a magnetic characteristic is different between a foreign matter and the inspection material, the magnetic signal of the foreign matter can be detected without being vanished. Since a large magnetic signal generated from the inspection material can be reduced, a feeble magnetic signal from the foreign matter can be measured with high sensitivity.
Patent JP-2011245309-A (JP)
Title: Single-use dental floss holder and method of manufacturing the same
Inventor: OCHS HAROLD D
IPC: A61C15/04
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a single-use dental floss holder and a method of manufacturing the same.SOLUTION: This single-use dental floss holder includes: a base portion; first and second spaced arms integral with and extending from the base portion, each of the spaced arms having a distal section; and a length of dental floss secured between the distal sections of the spaced arms. This method of manufacturing the single-use dental floss includes: a step of providing a mold having a cavity 110 for receiving molten plastic and a groove 114 having an aspect ratio of about 10:1 or greater for receiving a length of wax coated dental floss; a step of positioning the length of dental floss in the groove of the mold; a step of injecting the molten plastic into the cavity of the mold; and a step of cooling the molten plastic about the length of dental floss having the wax composition applied thereto.
Patent JP-2012246704-A (JP)
Title: Precast plate for slope reinforcing construction method
Inventor: KOBAYASHI NOZOMI
IPC: E02D17/20
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a precast plate which eliminates the slight possibility of a cover body falling off.SOLUTION: A precast plate includes a rectangular precast plate body 1, and a cover body 3 to be fitted in a rectangular recess 2 formed in the center of the surface of the precast plate body 1. The recess 2 is provided with a metal plate 4 at the bottom, and a hole 5 passing through the plate 4 and the precast plate body 1 at the center. The cover body 3 is provided with a recess 7 for accommodating a nut at the center of the rear face. The plate 4 is provided with a projecting rod 6 at the surface. An insertion hole 8 for the projecting rod 6 is provided in the rear face of the cover body 3. The cover body 3 is fitted in the recess 2 of the precast plate body 1 installed on the slope S. The projecting rod 6 of the precast plate body 1 is inserted in the insertion hole 8. An adhesive B filled in the insertion hole 8 is solidified so that the integration of the precast plate body 1 and the cover body 3 is enhanced.
Patent JP-2012214197-A (JP)
Title: Front fall mechanism of vehicle seat
Inventor: SAITO SHOICHI
IPC: A47C1/024
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a front fall mechanism that enables a seat back to fall front even if the seat back is in a most backward tilting position.SOLUTION: The front fall mechanism 10 that includes: a seat cushion 110 on which an occupant sits; a seat back 120 that can tilt to the seat cushion 110; and a reclining device 130 that enables tilting of the seat back 120 to the seat cushion 110, is composed of a hook 30 that is fixed to neighborhood of a part connected with a reclining device 130 of the seat back 120; and a restriction bracket 40 that couples the seat cushion 110 and the reclining device 130 and restricts the hook 30 that turns along with the tilting of the seat back 120. In the restriction bracket 40 that has a groove 41 that can restrict the hook 30, a limit switch 42 that detects the hook 30 is provided neighborhood of a side face of the groove 41.
Patent JP-2012022303-A (JP)
Title: Driving method of liquid crystal display device
Inventor: KOYAMA JUN
IPC: G02F1/133
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a liquid crystal display device.SOLUTION: Writing of an image signal and lighting of a backlight are performed sequentially for every particular region of a pixel portion instead of performing writing of an image signal and lighting of a backlight across the entire pixel portion of a liquid crystal display device. This can improve the input frequency of the image signal to each pixel in the liquid crystal display device. As a result, the display deterioration such as color break in the liquid crystal display device can be suppressed and the image quality thereof can be improved.
Patent JP-2012250485-A (JP)
Title: Film for deep draw forming, bottom material for deep drawn package, and deep drawn package
Inventor: TSUJIKAWA YOSHIYASU
IPC: B65D75/32
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a film for deep draw forming, a bottom material for a deep drawn package, and the deep drawn package, having a hard heat seal part and good curl immediately after the packing without impairing transparency and glossiness.SOLUTION: This film for deep draw forming is a laminated film of a thickness of 40 to 60 μm comprising an outermost layer comprising amorphous polyester-based resin, an intermediate layer comprising polypropylene (PP) having a melting point of 135 to 170°C, and an innermost layer comprising an easy-peel layer having cohesive failure properties, wherein 10% modulus of the film is ≥0.9 MPa. The bottom material for the deep drawn package formed by the film for the deep draw forming and the deep drawn package using the bottom material are also provided.
Patent JP-2012251936-A (JP)
Title: Positioning device and positioning method
Inventor: YAMAMOTO KAZUNORI
IPC: H04M1/00
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To adaptively select a positioning method that satisfies a requested measurement accuracy and has small power consumption, among plural positioning methods, according to a positioning environment.SOLUTION: A positioning device includes plural positioning means, a positioning control section that makes the plural positioning means perform positioning, a power consumption measurement section that measures the power consumed in the positioning performed by the plural positioning means, and a positioning means setting section for setting any of the plural positioning means to be used for the positioning on the basis of the positioning accuracy to be acquired in the positioning performed by the plural positioning means, and the power consumption measurement.
Patent JP-2012089821-A (JP)
Title: Electronic part material
Inventor: MITSUI TOSHIYUKI
IPC: H01L23/50
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part material, usable in replace of Cu alloy, and capable of saving weight and reducing raw material cost.SOLUTION: The electronic part material includes a first plating layer 13, which is composed of any one or two or more kinds of Ni or Ni alloy, Cu or Cu alloy, Ag or Ag alloy, Sn or Sn alloy, Pd or Pd alloy, or Au or Au alloy, formed on a surface of an Al alloy substrate 10 to which an annealing treatment is performed to have tensile strength of 200 to 300 MPa and Vickers hardness Hv of 65 to 100.
Patent JP-2012255474-A (JP)
Title: Pipe joint
Inventor: FUJIWARA TAKAO
IPC: F16L19/08
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To ensure high sealing performance by allowing a biting ring to bite firmly between a joint body and a pipe.SOLUTION: A pipe joint 10 includes a joint body 20, a biting ring 24 and a tightening nut 22. The joint body 20 has a socket part. The biting ring 24 is inserted into the socket part of the joint body 20. When the biting ring 24 is subjected to a diameter-reduction action from the socket part, the ring bites an outer circumference of the pipe. The biting ring 24 has a body-side tapered part, a nut-side tapered part and an approaching part. The nut-side tapered part is subjected to a diameter-reduction action by the tightening nut 22. The approaching part is disposed at a top end of the nut-side tapered part. While the tightening nut 22 imparts propulsive force to the biting ring 24, the approaching part enters a clearance between the outer circumference surface of the pipe 12 and a pipe enclosing part of the tightening nut 22.
Patent JP-2012257428-A (JP)
Title: Motor and disk drive
Inventor: MIZUKAMI JUNYA
IPC: F16C17/10
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor of a bearing structure for suppressing occurrence of a pressure difference between an upper seal section and a lower seal section.SOLUTION: The motor includes a static section and a rotation section 3. The static section includes a shaft section 41 and an outer cylinder section 432. The rotation section 3 includes an inner cylinder section 51, an upper annular section 47, and a lower hub annular section 54. An upper seal section is constituted between the shaft section 41 and an upper part of the upper annular section 47, and a first gap in which a radial dynamic pressure bearing section exists is constituted between the shaft section 41, and the upper annular section 47 and the inner cylinder section 51. A second gap is constituted between the inner cylinder section 51 and the outer cylinder section 432. A third gap where a thrust dynamic pressure bearing section exists is constituted between a lower face of the upper annular section 47 and an upper face of the outer cylinder section 432. A lower seal section is constituted between the outer cylinder section 432 and the lower hub annular section 54. The upper annular section 47 includes a communication route 61 communicating a region on the radial outside of the thrust dynamic pressure bearing section of the third gap and a region between the upper seal section and the radial dynamic pressure bearing section.
Patent JP-2013001743-A (JP)
Title: Compound
Inventor: ASHIDA TORU
IPC: C09B67/44
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a dyestuff whose solubility in organic solvents can sufficiently be satisfied.SOLUTION: The compound is represented by formula (I) [wherein, Rand Rare each independently 1-8C alkyl, 1-8C alkoxy, a 6-10C aromatic hydrocarbon group or -NHR; Ris H, 1-8C alkyl, cyclohexyl which may have 1-4C alkyl, -R-O-R, -R-CO-O-R, -R-O-CO-Ror a 6-10C aromatic hydrocarbon group; Ris 1-8C alkanediyl; Ris 1-8C alkyl; Ris H, methyl or ethyl; L is 1-8C alkanediyl; X is -CO-O-].
Patent JP-2013002314-A (JP)
Title: Exhaust emission control device
Inventor: OKADA YUICHI
IPC: F01N3/08
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To recover a selective reduction catalyst, which is poisoned with HC, by utilizing existing equipment.SOLUTION: In an exhaust emission control device, a selective reduction catalyst 5, which reduces and controls NOx by using ammonia as a reducing agent, is provided midway through an exhaust pipe 4; a particulate filter 13 is provided in a front stage thereof; a burner 14 is provided in a front stage thereof; and a urea solution addition device 12 for adding a urea solution 11 into exhaust gas 3 is provided between the particulate filter 13 and the selective reduction catalyst 5. A control unit 18 for controlling the combustion of the burner 14 includes: an HC adsorption determination section which detects that the amount of adsorption of HC into the selective reduction catalyst 5 reaches a predetermined value or above; a long-time idling determination section which detects that duration time of an idling state of a vehicle reaches a predetermined value or above; and a burner ignition determination section which brings about the combustion of the burner 14 when either the long-time idling determination section or the HC adsorption determination section detects that either the duration time of the idling state of the vehicle or the amount of adsorption of HC into the selective reduction catalyst 5 reaches the predetermined value or above.
Patent JP-2012020117-A (JP)
Title: Sleep onset state determining device
Inventor: KIMURA FUMIO
IPC: A61B5/11
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a sleep onset state determining device which precisely determines timing of the sleep onset state of a subject.SOLUTION: The sleep onset state determining device includes: biological signal detecting means 1 for detecting body motion signals and heart rate signals of a subject without mounting and restraint; body motion presence/absence detecting means 12 for detecting presence or absence of body motion from the body motion signals; heart rate detecting means 10 for evaluating the heart rate from the heart rate signals; frequency analyzing means 11 for analyzing the frequency of the heart rate signals in time series and evaluating the ratio of a sympathetic nerve component (LF component) and a parasympathetic nerve component (HF component) which occupies to the fluctuation components of the heart rate signals; and sleep onset state determining means 13 for determining timing of the sleep onset state of a subject by the time point on which the body motion is absent in a continuous given period of time, the heart rate is on the decrease, the ratio of the LF component is lower than that of the HF component, and the ratio of the LF component is on the decrease, furthermore, the ratio of the HF component is on the increase.
Patent JP-2011236220-A (JP)
Title: Photochromic compound
Inventor: KUMAR ANIL
IPC: G02B5/23
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide photochromic compounds, such as thermally reversible photochromic compounds, but limited thereto, that can exhibit useful photochromic and/or dichroic properties in at least one state, and that can be used in a variety of applications to impart photochromic and/or dichroic properties.SOLUTION: The thermally reversible photochromic compound, adapted to have at least a first state and a second state, has an average absorption ratio greater than 2.3 in at least one state as determined according to the cell method.
Patent JP-2013005836-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine guiding a player in playing a game with accurate timing and making even a beginner readily enjoy a game.SOLUTION: When a normal prize game is awarded and a first special symbol prize ball storage count has a value equal to or larger than a predetermined first threshold ("3" in this embodiment), a sub CPU executes opening notification presentation for notifying the opening of a second start pocket, and a direction presentation for the direction of shooting a game ball in a manner that the game ball passes through the right side of a display frame body. When it is considered that increasing the probability of the entry of a game ball into the second start pocket, is advantageous to a player, even if reducing the probability of the entry of a game ball into a first start pocket, based on the first special symbol prize ball storage count, the opening notification presentation and the direction presentation are executed.
Patent JP-2013007613-A (JP)
Title: Shape measurement device and shape measurement method
Inventor: NISHIMURA YOSHIHIRO
IPC: G02B21/00
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement device and a shape measurement method capable of evaluating a specimen in details and appropriately.SOLUTION: A shape measurement device comprises: a specimen holding unit 11 having an observation window 51 and a base plate 54; cylinders 56 and 57 that pressurize a specimen 53 via the observation window 51 or the base plate 54; a confocal optical system 30 that exposes the specimen 51 to measure the shape of the specimen and is capable of scanning the focal position of exposure light in a light axis direction; line sensors 15-17 that, via the confocal optical system 30, detect reflection light from the specimen held by the specimen holding unit 11; and a processing part 18 that measures the shape from the result of detection when the focal position is scanned in the light axis direction. The shape measurement device aligns the focal position with a surface 51a of the observation window 51 and measures the surface shape of the observation window 51.