baber/WOPTO huggingface dataset:
Patent JP-2012151922-A (JP)
Title: Inverter device and power tool having the same
Inventor: NAKANO YASUSHI
IPC: H02M7/48
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device and a power tool therewith.SOLUTION: In order for an inverter circuit 16 to output an AC voltage having a predetermined effective value whichever of a first battery pack 2 and a second battery pack 2 may be connected, an inverter device 1 sets a target voltage of a transformer 131 at a first target transformation voltage and then controls the inverter circuit 16 for switching action at a first duty when the first battery pack 2 is connected, and sets the target transformation voltage of the transformer 131 at a second target voltage lower than the first target voltage and then controls the inverter circuit 16 for switching action at a second duty higher than the first duty when the second battery pack 2 is connected.
Patent JP-2012149684-A (JP)
Title: Shaft for constant velocity universal joint
Inventor: NAKAGAWA AKIRA
IPC: F16F15/12
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a shaft for constant velocity universal joint that absorbs torsional vibration (vibration in the rotation direction) and which does not spoil a feeling of rigidity.SOLUTION: A shaft for constant velocity universal joint in which a constant velocity universal joint is connected to an output side end part 1a and an input side end part 1b, respectively. The center part 3 of the shaft for constant velocity universal joint between the output side end part 1a and the input side end part 1b is provided with a damping mechanism 4 configured to suppress torque variation from the input side end part 1b by resistance in the rotating direction The damping mechanism 4 includes a roller 20 as a member to generate rotation resistance.
Patent JP-2012150268-A (JP)
Title: Liquid crystal display apparatus
Inventor: FUKUOKA NOBUKO
IPC: G02F1/1343
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display apparatus whose display quality is satisfactory.SOLUTION: The liquid crystal display apparatus comprises: a first substrate having a gate wire extending in a first direction, first and second source wires extending in a second direction orthogonal to the first direction, and a pixel electrode including a first main electrode in the belt form located substantially intermediate between the first and second source wires and extending along the second direction; a second substrate having a counter electrode including a second main electrode in the belt form located directly on the first and second source wires and extending in the second direction; and a liquid crystal layer containing liquid crystal molecules held in a cell gap between the first and second substrates. If an inter-electrode distance along the first direction between the first and second substrates is L, and the cell gap is GP, an angle Θ expressed by the relation of tan Θ=GP/L is greater than the pretilt angle α of the liquid crystal molecule.
Patent JP-2012150679-A (JP)
Title: Parallel count processing device, communication device, parallel count processing method, and program
Inventor: KONDO SATORU
IPC: G06F9/50
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To ensure scalability of throughput corresponding to an increase in the number of parallel count processes for counting a number.SOLUTION: A parallel count processing device 300 comprises: a count processing unit 311 that executes a thread for counting a number; a local count storage unit 312 that stores the counted number and a range of a limit value of the counted number; and a shared count storage unit 320 that stores a remaining number r of a cumulative number counted by the parallel count processing device 300. In addition, when the remaining number r is updated, cache coherence processing is required. Then, the count processing unit 311, when the counted number becomes out of the range of the limit value stored in the local count storage unit 312, updates the remaining number r in the shared count storage unit 320.
Patent JP-2011208122-A (JP)
Title: Cellulosic master batch with high elongation at break, application thereof and process for preparing the same
Inventor: CHEN SU-CHEN
IPC: C08L71/02
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a new cellulosic fiber with high elongation at break and a process for preparing the same, and a master batch preferably applicable in a melt-spinning process for preparation of the cellulosic fiber.SOLUTION: The present invention discloses a thermoplastic cellulose composition for formation of a cellulosic master batch and/or a fiber with high elongation at break. The thermoplastic cellulose composition in one explanatory embodiment includes an esterified cellulose in a range of about 77 wt.% to about 95 wt.%, a polyethylene glycol in a range of about 4.5 wt.% to about 15 wt.%, a bifunctional reaction product in a range of about 0.01 wt.% to about 3 wt.%, an initiator in a range of about 0.01 wt.% to about 0.15 wt.% and a dispersant in a range of about 0.01 wt.% to about 5 wt.%.
Patent JP-2012153467-A (JP)
Title: Elevator
Inventor: KANAYAMA YASUHIRO
IPC: B66B7/06
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an elevator that can easily adjust a gap of a balance chain by a simple configuration and operation without increasing the pit depth.SOLUTION: In the elevator in which a hoisting machine 4 is disposed planarly on one side in a width direction of a car 3, a counterweight 5 is disposed on a lateral side of the hoisting machine 4 on the side opposite to the car 3 side, and pulleys 7A and 7B are journaled at symmetrical positions on both sides in a width direction of the car 3, and which has a main rope wrapped around the pulleys that hangs the counterweight via the hoisting machine, and hangs the balance chain 8 which connects the car and the counterweight, chain support parts (12 and 14) that connect the balance chain 8 are disposed at the position where the vertical projection plane overlaps with the pulleys 7A and 7B on the extended line of the pulleys 7A and 7B in a radial direction, and the chain support parts are configured to be displaced on the extended line of the pulleys 7A and 7B in a radial direction planarly.
Patent JP-2011142094-A (JP)
Title: Power pack charging system and power pack electric connector
Inventor: WHITE PAUL S
IPC: H01M50/50
Filed: 2011-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure having a plurality of types of chargers to a plurality of types of power packs, in which one charger can charge a plurality of power packs but the other charger can charge only one power pack, and durability, low cost and reliability are easily satisfied.  <P>SOLUTION: The power pack charging system has a structure of a one-way compatible charger to be used for a plurality of types of power packs. This structure has a mechanism in which both types of power packs can be used in a first charger, but in the other charger, only one type of a power pack can be charged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012153519-A (JP)
Title: Winding collar
Inventor: KATAOKA TAKESHI
IPC: B65H18/04
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To smoothly draw out a winding collar formed on a winding core from a winding shaft configured by using a large number of the winding collars together with the winding core penetrated and supported by the winding shaft, without requiring troublesome work in advance.SOLUTION: The winding collar 1 includes: a housing groove 10 formed at a part covered with a retainer 8 on the outer periphery of a collar body 4 along the row of a plurality of bottom face tilted grooves; a compression coil spring 11 housed in the housing groove 10; a first engaging means provided to the collar body 4 and engaged with one end of the compression coil spring 11; and a second engaging means provided to the retainer 8 and engaged with the other end of the compression coil spring 11. The winding collar 1 also includes a retainer biasing mechanism 9 which biases the retainer 8 in the direction in which the bottom face tilted grooves 5 become deep with respect to the collar body 4 so that rollers 6 return to the deep part of the bottom face tilted grooves 5, when the collar body 4 is not covered with the winding core.
Patent JP-2012159162-A (JP)
Title: Disk steam trap
Inventor: OTANI TAKUYA
IPC: F16T1/16
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk steam trap capable of accommodating wide-ranging steam pressures as far as possible.SOLUTION: An inlet 1 and an outlet 3 are provided in a body 2, a blowoff port 6 is opened in a variable pressure chamber 5 formed in the body, an inner ring valve seat 7 is formed on an outer circumferential edge of the blowoff port, an annular groove 8 is provided on the outer circumference of the inner ring valve seat, an outer ring valve seat 9 on a same plane with the inner ring valve seat is formed on the outer circumference edge of the annular groove, an exhaust port 10 is opened at a bottom part of the annular groove, a disk valve 11 is disposed in the variable pressure chamber, and drain W is exhausted to the exhaust port 10 as the disk valve is detached/attached from/to the inner ring valve seat and the outer ring valve seat due to change of steam pressure in the variable pressure chamber. An expansion chamber 12 is formed at a lower portion of the exhaust port, a drain exhausted from the exhaust port stays in the expansion chamber, flash steam is generated from the drain in the expansion chamber, and steam pressure Q increased by the flash steam reaches the pressure chamber 5.
Patent JP-2012160146-A (JP)
Title: Information recording medium and method for manufacturing information recording medium
Inventor: MINESHIMA NOBUYUKI
IPC: B42D15/10
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of preventing crack of a rewrite layer while suppressing manufacturing cost.SOLUTION: A contactless IC card 10 includes an inlet 20 having an antenna coil 22 and an IC chip 23, a second adhesion layer 32 laminated on the inlet 20 on the side where the IC chip 23 is disposed, a second paper base material 42 laminated on the second adhesion layer 32, and a rewrite layer 50 laminated on the second paper base material 42 and adapted to indicate color change based on heat. The thickness of the second adhesion layer 32 is 29.1% to 93.4% of the total thickness of the second adhesion layer 32, the second paper base material 42, and the rewrite layer 50. Since the noncontact IC card 10 is formed by using a paper base material, manufacturing cost can be suppressed and the second adhesion layer 32 plays a role in absorbing irregularities of the antenna coil 22 and the IC chip 23. Therefore, the rewrite layer 50 can be prevented from being cracked.
Patent JP-2012161468-A (JP)
Title: Rotary device for sole massage
Inventor: SAITO MIYUKI
IPC: A61H15/00
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary device for sole massage which has high safety and achieves smooth rotation.SOLUTION: The rotary device for sole massage is a massage device configured such that a massage ball is rotated by rotating a user's foot sole put thereon, and includes: a hard massage ball having a plurality of recesses on the surface; a base for housing the massage ball so that the massage ball is partially exposed and rotated; and a ball bearing portion provided in the base and supporting the massage ball. The bottom surface of the base may include a non-slip portion. The base may have a built-in magnet.
Patent JP-2011115601-A (JP)
Title: Particle immobilized coating and use thereof
Inventor: GUIRE PATRICK E
IPC: C09D7/80
Filed: 2011-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide particle immobilized coatings and uses thereof.  <P>SOLUTION: Surface coatings including microparticles immobilized in a matrix of polymeric material on a substrate are described. The microparticles can also include an agent which can be useful for various applications, such as medical applications. This invention relates to the field of surface coatings for use in various applications. More particularly, the invention relates to surface coating useful for drug delivery, imaging, and utilizing microparticles immobilized via a polymeric matrix.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012167236-A (JP)
Title: Inorganic fine particle dispersion paste
Inventor: YAMAUCHI KENJI
IPC: C08L33/06
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fine particle dispersion paste having excellent sintering and storage stability while being capable of printing in a thick film when used in the screen printing step.SOLUTION: The inorganic fine particle dispersion paste contains a (meth)acrylic resin containing 50 wt.% or more of a segment derived from a (meth)acrylic monomer that has an isopropyl group in an ester substituent group, an inorganic fine particle, and an organic solvent.
Patent JP-2012087926-A (JP)
Title: Shock absorber using air pressure
Inventor: PANICHGASEM PINYO
IPC: B60G15/12
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber that uses air pressure to support the weight of a vehicle.SOLUTION: The shock absorber includes a damper, which is a cylinder filled with oil and gas pressure 16, and an air pressure adjusting assembly 18. During the use, a piston 9 presses against the air inside the cylinder. The softness and hardness of the shock absorber is adjustable using an adjuster 18. The shock absorber uses air pressure to support the weight of the vehicle in place of the use of a spring. By manipulating the air pressure inside the cylinder, the softness and hardness of the shock absorber is adjustable. In addition, the shock absorber can be used while being accompanied by the damper.
Patent JP-2012172352-A (JP)
Title: Vacuum soundproof panel
Inventor: SAKUMA TAKASHI
IPC: E04B1/90
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum soundproof panel which allows for rapid vacuum forming and maintains a uniform degree of vacuum in a honeycomb core across the entire honeycomb core structure, with excellent structural strength.SOLUTION: A vacuum soundproof panel A includes a honeycomb core 1 as core material having small cells 3 which are partitioned by many partition walls 2 and consecutively arranged, and a surface panel 4 which covers and seals the outer surface of the honeycomb core 1 such that the inside of the cells 3 is depressurized to vacuum. At least either of the upper edge 21 or the lower edge 22 of the partition wall 2 is provided with a communication recess 5, such that the neighboring cells 3 communicate with each other.
Patent JP-2012174603-A (JP)
Title: Method for operating fuel cell
Inventor: SHIONOYA YASUSHI
IPC: H01M8/10
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To maintain optimum power generation performance of an electrolyte membrane/electrode structure by performing temperature control corresponding to deterioration in the electrolyte membrane/electrode structure.SOLUTION: A fuel cell 10 comprises a plurality of laminated power generation units 12. A method for operating the fuel cell 10 includes: a step of presetting a temperature of a cooling medium, at which a maximum output can be obtained from an MEA corresponding to an output drop situation of the MEA; a step of determining the output drop situation of the MEA by detecting an output voltage at a predetermined current value while continuously operating the fuel cell 10; and a step of operating the fuel cell 10 at a temperature of the cooling medium, the temperature corresponding to the determined output drop situation.
Patent JP-2012175057-A (JP)
Title: Film forming method and film forming apparatus
Inventor: SUZUKI KEISUKE
IPC: C23C16/455
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a film forming method permitting deposition of a thin film having a desired film thickness distribution.SOLUTION: In the film forming method, a thin film of a reaction product generated by the reaction of first material gas and second material gas is deposited on a substrate by alternately supplying at least the first material gas and second material gas to the substrate. The method includes the step of evacuating the interior of a processing container without supplying gas into the processing container for storing the substrate; the step of supplying inert gas into the processing container until a predetermined pressure is reached; the step of supplying the first material gas into the processing container filled with the inert gas at the predetermined pressure in a state in which the evacuation in the processing container is stopped; the step of supplying the second material gas into the processing container; and the step of stopping the supply of the second material gas and evacuating the interior of the processing container.
Patent JP-2012176473-A (JP)
Title: Saw blade
Inventor: HASHIMOTO TOMOYUKI
IPC: B23D61/12
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a saw blade provided with a recessed portion on a rake face in a tooth tip.SOLUTION: The saw blade is provided with a tooth tip made of a hard member on a tip end side of a saw tooth formed in a saw blade base material. In an appropriate number of the tooth tips 7, a tip end side width size is larger than a width size of a joint portion 9 with the saw blade base material 3, and a rake face 13 is flat and provided with a straight tooth edge 17 at a tip end. The rake face 13 is provided with a recessed portion 21 while a flat surface of the rake face is left at least on the tooth edge side and both sides in a width direction of the rake face 13. The recessed portion 21 is formed into an egg shape with a width size gradually reduced toward the tooth edge side.
Patent JP-2012181245-A (JP)
Title: Display element and display device
Inventor: HIOKI TAKESHI
IPC: G02B26/08
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a display element and a display device, in which directivity of light extracted from a light guide body is improved.SOLUTION: A display element of an embodiment of the present invention, comprises: a light guide body having optical transparency, which extends in one direction; and a light extraction section that includes a displacement layer for performing a displacement operation by an electric signal, a reflective layer provided on the displacement layer, and a light extraction layer provided on the reflective layer, which faces the light guide body. On one principal surface of the light extraction layer, which faces the reflective layer, there are formed a plurality of prisms consisting of ridge lines and two inclined surfaces across the ridge line, and trough lines between the adjoining ridge lines. At least, in two prisms adjacent to each other, either each of the corresponding inclined surfaces has a different angle formed with the other principal surface of the light extraction layer facing the light guide body, or the ridge lines of the prisms are non-parallel to the trough lines formed between the ridge lines.
Patent JP-2012185274-A (JP)
Title: Spectacle lens evaluation device and spectacle lens evaluation method
Inventor: SHIMIZU HIROSHI
IPC: G02C13/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle lens evaluation device and a spectacle lens evaluation method capable of determining right and wrong in a short period of time with no variation in a determination criterion of the right and the wrong.SOLUTION: A spectacle lens evaluation device comprises: diopter measuring means which measures a diopter at each of a plurality of measuring points neighboring each other on a surface of a spectacle lens; diopter acquisition means which acquires diopter distribution data based on the plurality of diopters measured by the diopter measuring means; calculation means which calculates a prescribed calculation value based on the diopter distribution data; storage means which stores a comparison value; comparison means which compares the calculation value calculated by the calculation means with the comparison value stored in the storage means; and determination means which determines that the spectacle lens is a conforming lens when the calculation value is lower than the comparison value.
Patent JP-2012186293-A (JP)
Title: Frame of solar cell module, construction method, and solar power generation system including the frame of the solar cell module
Inventor: SAGAYAMA KENICHI
IPC: H01L31/042
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which enables easy installation work of the solar cell module.SOLUTION: A frame of a solar cell module includes: a bar 13 where an end part of the solar cell module 16 is placed; a pressing member 14 disposed on the upper side of a fixing portion of the bar 13 to which the end part of the solar cell module 16 is fixed; a receiving member 31 provided at the lower side of the fixing portion of the bar 13 so as to move up and down; and a connection member 33 connecting the pressing member 14 with the receiving member 31 and fastening a space between the pressing member 14 and the receiving member 31. An opening 13i where at least a part 32 of the receiving member 31 protrudes above the bar 13 is formed in the fixing portion of the bar 13.
Patent JP-2011109726-A (JP)
Title: Subcone for speaker, speaker with the same, and electronic equipment and apparatus with the speaker
Inventor: MIMURA KAZUYOSHI
IPC: H04R7/12
Filed: 2011-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subcone for a speaker used for audio equipment, and the speaker, electronic equipment and apparatus in which the problem is solved that clearness, such as in sound quality or sound pressure level in high audio band is to be improved.  <P>SOLUTION: The subcone includes: materials that micronize freeness of bamboo fiber to the microfibril state. The subcone with papermaking is composed so that the content of lignin contained in the bamboo fiber is set to be 6-15% to improve rigidity of the subcone, thereby improving the clearness such as sound quality of the speaker with the subcone, or the sound pressure level in the high audio band.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185140-A (JP)
Title: Automatic defect inspection device
Inventor: MAEKAWA MASATAKA
IPC: G01N21/958
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic defect inspection device that uses a conveying device with a self-propelled conveyor for reducing inspection cost.SOLUTION: The automatic defect inspection device that inspects a defect of a color filter substrate or a touch panel substrate includes: a self-propelled conveyor conveying a substrate; illuminating means illuminating the surface of the substrate conveyed; imaging means imaging the illuminated surface of the substrate; feature point imaging means for imaging a feature point formed on the substrate; coordinate correction means for comparing a design coordinate value of the feature point formed on the substrate with a coordinate value of the feature point captured by the feature point imaging means to correct the coordinate value obtained by the feature point imaging means; and image processing means for processing an inspection image captured by the imaging means and inspecting it on the basis of the corrected coordinate obtained by the coordinate correction means.