baber/WOPTO huggingface dataset:
Patent JP-2012184795-A (JP)
Title: Crankshaft and engine
Inventor: MORI KOJI
IPC: F01M1/06
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a crankshaft and an engine wherein a foreign object such as metallic powder mixed into a lubricant can be removed at an early stage.SOLUTION: In the case where the lubricant within a shaft oil path 20 formed in the interior of a shaft flows out of an outflow oil path 22 into the exterior of a crank pin 5 through a pin oil path 21 formed in the interior of the crank pin 5, a foreign object collection part 24 connected to the pin oil path 21 is provided as a chamber within the crank pin 5 on the outer side in the shaft radial direction at least relative to the pin oil path 21 so that the foreign object such as the metallic powder mixed into the lubricant due to a centrifugal force generated by the rotation of the shaft is collected in the foreign object collection part 24. Further, the foreign object collection part 24 is provided even on the inner side in the shaft radial direction relative to the pin oil path 21 so as to collect the collected foreign objects which fall by gravity during an engine stoppage period. The foreign object collection part 24 can collect the foreign objects on both the upstream and downstream sides of a lubricant flow direction in the connecting point between the pin oil path 21 and the outflow oil path 22.
Patent JP-2012185062-A (JP)
Title: Ultrasonic oblique angle flaw detection method and ultrasonic oblique angle flaw detector
Inventor: MATSUDA KOHEI
IPC: G01N29/38
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic oblique angle flaw detection method capable of easily reducing non-flaw-detection area of an end part of a flaw detection target material.SOLUTION: The ultrasonic oblique angle flaw detection method includes: a flaw detection gate setting step of presetting a flaw detection gate; an end face distance measuring step of measuring a distance from an ultrasonic probe to an end face of a steel pipe; a first determination step of determining whether or not an ultrasonic wave transmitted by the ultrasonic probe 2 is received by the ultrasonic probe after being reflected in order of a first propagation route or the like in order of an inner surface in a thickness direction of the steel pipe, an outer surface, the end face and the inner surface; and a flaw detection gate changing step of, when it is determined in the first determination step that the ultrasonic wave is received by the ultrasonic probe, calculating end face reflection propagation time which is the time until the ultrasonic wave is received by the ultrasonic probe after being reflected in order of the first propagation route or the like, and changing the end time point of the flaw detection gate set in the flaw detection gate setting step to a time point at which the end face reflection propagation time elapses with the time point of transmitting the ultrasonic wave as an origin.
Patent JP-2011116783-A (JP)
Title: Method for producing 1,2-epoxy-3-chloropropane
Inventor: STREBELLE MICHEL
IPC: C07D303/08
Filed: 2011-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing 1,2-epoxy-3-chloropropane by reacting allyl chloride with hydrogen peroxide to remarkably suppress deactivation of a catalyst without lowering activity of the catalyst (or conversion of reaction material or rate of epoxidation reaction) and selectivity of the epoxidation reaction.  <P>SOLUTION: Process for the manufacture of 1,2-epoxy-3-chloropropane is produced by reaction allyl chloride and hydrogen peroxide in the presence of a zeolite-containing catalyst and optionally one or more solvents, in which the allyl chloride employed comprises less than 1,500 ppm by mass of 1,5-hexadiene.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012188597-A (JP)
Title: Film, method for production of the film, and dicing method using the film
Inventor: OIKE SETSUKO
IPC: H01L21/301
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a film having both high heat resistance and necking-resistant, high and uniform expansibility.SOLUTION: There is provided an expansible base film comprising a 4-methyl-1-pentene (co)polymer (A) and a thermoplastic elastomer (B), which expansible base film has a content of (B) of 3-50 pts.wt. based on 100 pts.wt. of the total content of (A) and (B) and is characterized in that when it is measured with a differential scanning calorimeter (DSC), the melting point TmB2 ascribable to (B) is 100°C or less or the melting point TmB2 is not observed substantially.
Patent JP-2012194655-A (JP)
Title: Advertisement distribution device and method
Inventor: SANADA TSUTOMU
IPC: G06Q30/02
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement distribution device capable of restricting occurrence of an unauthorized click to an advertisement such as a click of a web page with an advertisement placed performed by a user oneself in the page managed by the user participating in an affiliate program and the like, and capable of suppressing damage which an advertiser suffers.SOLUTION: An advertisement distribution device 10 distributes an advertisement under a distribution condition different from a click account during a prescribed period for distributing the advertisement, while storing a history of the numbers of clicks of distributed advertisement, and then performs distribution of the advertisement under a distribution condition of the click account during a residual period if the residual time is present when it is detected that the distribution of the advertisement under the distribution condition different from the click account is completed. Then, the advertisement distribution device 10 calculates an advertising rate to be calculated under the distribution condition of the click account on the basis of the number of clicks in distribution of the advertisement under the distribution condition different from the click account and a prescribed advertising rate.
Patent JP-2012194016-A (JP)
Title: Electronic system and program
Inventor: TAKAHASHI KEIZO
IPC: B60K35/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic system and a program which enable a plurality of operation information on a vehicle to be optionally selected and enable the selected operation information to be viewed simultaneously.SOLUTION: Based on a selective input operation by a user, three types of meter objects 45, 51, 55 are selected from a plurality of meter objects prepared according to operation information on a vehicle and displayed on a standby screen. Each of the meter objects 45, 51, 55 is an object varying according to a change in each unique operation information and performs each unique variation.
Patent JP-2012193282-A (JP)
Title: Method for manufacturing friction member
Inventor: ICHIKAWA SHIGERU
IPC: F16D13/62
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a friction member that can prevent the friction coefficient of a friction surface from decreasing while the dimension thereof is stabilized.SOLUTION: The method for manufacturing a friction member having a friction surface made of a thermoplastic resin containing fiber includes: a molding step S12 of molding a molded article from the fiber and the thermoplastic resin; a grinding step S13 of grinding the molded article into a shape of a friction member; and a leveling step S14 of leveling the friction surface by pressing the friction surface of the ground friction member with a pressing member heated to or above the softening point of the thermoplastic resin to soften the thermoplastic resin on the surface layer of the friction member.
Patent JP-2012196156-A (JP)
Title: Collagen peptide-containing powder composition and method for producing the same
Inventor: UENO TOMOYA
IPC: A23J3/04
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a collagen peptide-containing powder composition excellent in quality of dissolution propriety or the like into water, and advantageous to compounding with food and drink, or a cosmetic, and to provide a method for producing the same.SOLUTION: This collage peptide-containing powder composition is obtained by drying a solution containing collage peptide and saccharide by vacuum drying, and reducing it to powder. Preferably, the saccharide is one or more kinds selected from a group consisting of polysaccharides, an oligosaccharide, disaccharides, and monosaccharides. Preferably, the collagen peptide-containing powder composition passes 8 mesh (an opening 2,380 μm), and 50 mass% or above thereof is on 150 mesh (an opening 104 μm).
Patent JP-2012197385-A (JP)
Title: Ultraviolet curing ink for steel sheet decorating, method for decorating steel sheet, and decorated decorative steel sheet
Inventor: NISHIKAWA TOMOSHI
IPC: C09D11/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-pollution ultraviolet curing ink for steel sheet decorating capable of obtaining a decorative steel sheet with a pattern having excellent weatherability.SOLUTION: Adhesiveness of a cured film of the ultraviolet curing ink for steel sheet decorating is non-adhesive based on the JIS K5600-3-6 standard.
Patent JP-2012204520-A (JP)
Title: Surface treatment method and deposition method
Inventor: YAMAGUCHI TATSUYA
IPC: C23C14/12
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method which is capable of reducing the number of steps for adjusting a terminal state of a substrate surface in advance and in which a film deposited on a surface-treated substrate is not altered and no particle is generated during surface treatment, and to provide a deposition method.SOLUTION: A surface treatment method for processing a surface of a substrate carried into a processing container 60 with an adhesion accelerator gas in which the adhesion accelerator was vaporized includes a surface treatment step of heating the substrate, supplying the adhesion accelerator gas into the processing container 60, and surface-treating the substrate by reacting the supplied adhesion accelerator gas and the heated substrate in an atmosphere which does not contain moisture.
Patent JP-2012201543-A (JP)
Title: Silicon carbide substrate
Inventor: INOUE HIROKI
IPC: C30B29/36
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized silicon carbide substrate capable of manufacturing a semiconductor device with a high yield ratio.SOLUTION: A first single crystal plate 11 has a first side surface and is made of silicon carbide. A second single crystal plate 12 has a second side surface opposing to the first side surface and is made of silicon carbide. A bonding part BD connects the first and the second side surfaces with each other, and is made of silicon carbide. At least a part of the bonding part BD has a polycrystalline structure.
Patent JP-2012204120-A (JP)
Title: Switch
Inventor: ISHII KEN
IPC: H01H21/40
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a switch in which a contact space capable of coping with a large current can be secured by space-saving, and the contact and separation speed between contacts does not depend on operation speed of an operation part.SOLUTION: A drive part converter 4 is not rotated until operation displacement of an operation part 3 exceeds the constant amount, and when the operation displacement of the operation part 3 exceeds the constant amount, the drive part converter 4 is rotated by a resilient force of an elastic member 5 compressed by a sliding bar 6. Since a first contact part converter 10 and a second contact part converter 11 are rotated accompanying rotation of the drive part converter 4, a contact 12a formed in a movable contact piece 12 opens and closes an electric circuit by being contacted with and separated from a contact 16a formed in a fixed terminal 16 arranged within a contact part unit 17.
Patent JP-2011222500-A (JP)
Title: Method of manufacturing secondary battery and electrode of secondary battery
Inventor: KURIKI KAZUKI
IPC: H01M4/134
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having excellent charge and discharge cycle characteristics.SOLUTION: The secondary battery having an electrode containing silicon or silicon compound, the electrode, for example, has a current collector provided by metal and a silicon film provided on the current collector as an active material, is provided. At this time, hydrogen concentration in the silicon film of the electrode may be 1.0 x 10cmor more and 1.0 x 10cmor less. It is preferable that such a silicon film is formed on the current collector using a plasma CVD method or the like and prevent hydrogen from being contained in the silicon film as much as possible. The silicon film may be formed on the current collector under high temperature environment in order to prevent hydrogen from being contained in the silicon film as much as possible.
Patent JP-2012204677-A (JP)
Title: Light-emitting thyristor, light source head, and image forming apparatus
Inventor: FUKUNAGA HIDEKI
IPC: H01L33/08
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting thyristor in which variation in the amount of emitted light due to temperature variation is reduced when compared with a case where the gate layer is composed of a luminous layer of single peak wavelength, and to provide a light source head and an image forming apparatus.SOLUTION: In the light-emitting thyristor 100 having an RC structure, a gate layer 108 laminated between a p-type AlGaAs-based DBR layer 106 functioning as an anode layer, and an n-type AlGaAs-based DBR layer 112 functioning as a cathode layer is composed of two luminous layers having different peak wavelengths, i.e. an n-type AlGaAs-based luminous layer 108A where the composition of Al is 0.12 and the peak wavelength λ=788.0 nm and a p-type AlGaAs-based luminous layer 108B where the composition of Al is 0.14 and the peak wavelength λ=775.7 nm.
Patent JP-2012209036-A (JP)
Title: Light source device
Inventor: KOBAYASHI KEN
IPC: F21S2/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of outputting a luminous flux in high efficiency by enlarging the amount of luminous flux per unit area of a light-emitting section.SOLUTION: The light source device is provided with a first solid light-emitting element 2 to emit primary light; a first phosphor film 3 which absorbs the primary light and emits secondary light; a prism 1 which has an incident face 11 arranged along the first phosphor film 3 through the air, an inclined face 12 which faces inclined to the incident face 11, two perpendicular faces which are opposed to each other mutually in parallel perpendicular to the incident face 11 and the inclined face 12, an emitting face 13 which continues from the incident face 11, the inclined face 12, and the two perpendicular faces on the side where the interval between the incident face 11 and the inclined face 12 is widened, and has an area smaller than that of the first phosphor film, and an included angle face 14 which is opposed to the emitting face 13 in parallel; and a first secondary light reflecting film 4 which is arranged between the first solid light-emitting element 2 and the first phosphor film 3 and transmits the primary light and reflects the secondary light.
Patent JP-2012206743-A (JP)
Title: Corrugated cardboard box
Inventor: TORII HISAKUNI
IPC: B65D5/50
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To minimize waste corrugated cardboard when manufacturing corrugated cardboard boxes from corrugated cardboard, and prevent buckling of the corrugated cardboard boxes and deformation and damage of stored objects inside the boxes.SOLUTION: The corrugated cardboard box 1A includes closing parts 8 on upper and lower sides of a body part 7 surrounded by side wall 6. Inner flaps 4 continuing to the side walls opposing to each other are folded in the closing part 8 of the corrugated cardboard box 1A, and a flap absence region 2a is formed between the folded inner flaps 4. Outer flaps 5 are overlapped with outer sides of the inner flaps 4. The inner flap 4 has a cut line 20 for separating part of the inner flap or cut lines and folding lines for reversing part of the inner flap, and separation pieces formed by separating part of the inner flaps 4 and/or reverse pieces formed by reversing part of the inner flaps can supplement the inner flap absence region 2a.
Patent JP-2012207990-A (JP)
Title: Solder state detection device
Inventor: HARADA TORU
IPC: B23K3/06
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To detect a state of solder.SOLUTION: A solder state detection device includes an electrode arranged at a side of a solder supply position at which solder is supplied from a solder supplying part, and capacitance value acquiring means for acquiring a capacitance value between the electrode and solder supplied from the solder supplying part. An operation part is provided, which determines a state of solder supplied from the solder supplying part on the basis of the capacitance value acquired by the capacitance value acquiring means. Thus, the state of the solder can be detected with no contact.
Patent JP-2012210362-A (JP)
Title: Limb compression device
Inventor: SOMA TAKAHIRO
IPC: A61B5/0225
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately detect the incomplete mounting of a cuff portion in a limb compression device that gives a patient the treatment by a remote section short time repetition ischemia method.SOLUTION: The limb compression device includes: a pressurizer to pressurize the cuff portion by sending air into the cuff portion; an exhaust unit to performs the exhaust of the cuff portion; and a controller that controls the pressurizer and the exhaust unit to thereby repeat the compression and release of the limb by a cycle number provided beforehand, wherein the controller includes a setting unit that sets a timer value corresponding to the size of the connected cuff portion; and a determinator that judges that there is incompleteness in the mounting condition of the cuff portion when not reaching a prescribed pressure value even if the pressurizing time in which the pressurizer pressurizes passes the set timer value.
Patent JP-2012215417-A (JP)
Title: Acceleration correction device, acceleration correction method and acceleration correction program
Inventor: KARASUYA AYU
IPC: G01P21/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration correction device, an acceleration correction method and an acceleration correction program which calculate acceleration caused by a vehicle by eliminating an acceleration error caused by gravity included in acceleration data recorded in a drive recorder.SOLUTION: An acceleration correction device comprises: a data acquisition section which acquires a plurality of travel data including acceleration data as well as GPS positioning data measured while a vehicle travels, and time information relevant to measurement of the travel data; a gravity associated acceleration deriving section which calculates an estimated location of the vehicle based on the acceleration data included in the plurality of the acquired travel data as well as the acquired time information, and derives gravity associated acceleration, a gravitational acceleration component acting in a traveling direction of the vehicle among the gravitational acceleration acting on the vehicle, based on a difference between a positioning location obtained from the GPS positioning data and the estimated location; and a correction section which subtracts the gravitation associated acceleration from the acquired acceleration data.
Patent JP-2012031384-A (JP)
Title: Dichroic dye, liquid crystal composition containing the same, and liquid crystal element
Inventor: SHIGA YASUSHI
IPC: C09B43/28
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a guest-host type liquid crystal composition having a high dichroic ratio over a wavelength range of 400-650 nm, and to provide a dichroic dye composition used therefor.SOLUTION: The dichroic dye composition contains at least one kind of a dichroic dye from each group, shown by (I)-(IV) groups: (I) a dichroic azo dye is a monoazo dye formed by connecting two benzene rings by an azo group, and having an amino group; (II) a dichroic azo dye is a disazo dye formed by connecting a benzene ring to a naphthalene ring by an azo group, and having an amino group in the benzene ring; (III) a dichroic azo dye is a disazo dye formed by connecting a benzene ring to a naphthalene ring by an azo group, and having an amino group in the benzene ring; and (IV) a dichroic azo dye is a trisazo dye formed by connecting one benzene ring to three naphthalene rings by an azo group, and having a structure in which naphthalene rings on both terminals have each an amino group.
Patent JP-2012222562-A (JP)
Title: Communication device
Inventor: KUWANA HIROSHI
IPC: H04L29/00
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to perform timing adjustment in terminating a power saving mode of a CAN transceiver.SOLUTION: An ECU 1 has: a CAN controller 18 which has a standby terminal STB, and a CAN transceiver 12 which has a transmission signal input terminal Txa connected to a transmission terminal Tx and a transmission circuit 22 generating a logical level signal based on a signal level of the transmission signal input terminal Txa and transmitting the logical level signal to a network bus NB, and puts an operation mode into a power saving mode or terminates the power saving mode. The ECU 1 makes the transmission circuit 22 transmit a recessive by inputting an H level to the transmission signal input terminal Txa. The ECU 1 has also a delay circuit 14 which makes the transmission circuit 22 transmit the recessive by inputting the H level signal to the transmission signal input terminal Txa of the CAN transceiver 12 in place of a signal of the transmission terminal Tx of the CAN controller 18, during predetermined time T since an instruction signal Sa for instructing termination of the power saving mode has been output.
Patent JP-2012222942-A (JP)
Title: Electric motor
Inventor: ARAI TAKUMA
IPC: H02K5/22
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To improve conductivity and workability while adopting a resin front cover and to reduce weight of an electric motor.SOLUTION: A casing ground type electric motor 100 includes: a case 11 formed in a cup shape; a front cover 17 covering an opening of the case; an armature 43 housed inside the case and provided with winding 42; and a permanent magnet 16 housed in the case facing the armature. The electric motor further includes a rotary shaft 32 for which a rear side rolling bearing 34 is attached to an end, a front side rolling bearing 33 is attached to an intermediate part, and the armature is fixed and attached between the bearings. The front cover is made of a resin, a ground plate 51 electrically connected to the ground side of the winding and a positive pole plate 71 electrically connected to the positive pole side of the winding are electrically insulated from each other and arranged inside the resin front cover, and resin integrated molding is executed.