baber/WOPTO huggingface dataset:
Patent JP-2011175645-A (JP)
Title: Calibration method and calibration device
Inventor: WAGNER JENS
IPC: H03K21/40
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of calibrating a module which is operated based on a module clock signal.  <P>SOLUTION: The method of calibrating the module whose operation is dependent on the module clock signal includes: a step of obtaining over each calibration period of a plurality of such periods, a measure of the frequency of an observed signal, the observed signal being the module clock signal or a clock signal generated based upon the module clock signal; a step of influencing operation of the module in dependence upon the obtained measures to calibrate the module; and a step of taking account of for each calibration period, a position for the end of that calibration period relative to a particular feature of the observed signal and delaying the start of the following calibration period relative to a subsequent particular feature of the observed signal in dependence upon that position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012176048-A (JP)
Title: Pachinko game system
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To achieve a Pachinko game system configured to prevent a fraudulent act of forcibly changing the level of a dispensing request signal sent from a prepaid record medium-reading unit to a Pachinko game machine and fraudulently dispensing lent balls.SOLUTION: A CPU 62 of a dispensing control board 60 measures a time period ta in which a dispensing request signal BRQ received from the prepaid record medium-reading unit 100 is changed to a high level in one cycle (S32). When the measured time period ta is within the range of defined values (S33:Yes), the lent balls are dispensed (S34), and when the measured time period is out of the range of the defined values (S33: No), the lent balls are not dispensed and error notification is executed (S41).
Patent JP-2012178441-A (JP)
Title: Method of manufacturing connection structure and connection structure
Inventor: YAMAGIWA HITOSHI
IPC: H01B5/16
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a connection structure in which connection reliability of first and second connecting object members and conduction reliability between electrodes are enhanced.SOLUTION: The method of manufacturing a connection structure 1 includes: a step in which an anisotropic conductive paste layer 3 disposed on a first connecting object member 2 having a first electrode 2b on an upper surface 2a thereof; a step in which light is irradiated on the anisotropic conductive paste layer 3 to promote curing of the anisotropic conductive paste layer 3; a step in which, on an upper surface 3a of an anisotropic conductive paste layer 3B of a B-stage, a second connecting object member 4 having a second electrode 4b on a lower surface 4a thereof is laminated; and a step in which the anisotropic conductive paste layer 3B of the B-stage is heated and cured. An anisotropic conductive paste containing a curable compound, a thermosetting agent, a photocuring initiator, and a conductive particle 5 is used as the abovementioned anisotropic conductive paste and the quantity of the anisotropic conductive paste is used which is over 1.6 times of a Y value expressed in formula (1) and 6 times or less thereof.
Patent JP-2011131939-A (JP)
Title: Card-shaped, airtight shaking container
Inventor: SUGIYAMA YUJI
IPC: B65D83/04
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a card-shaped, highly airtight shaking container by improving the fitting composition of an opening for taking out contents, an upper container body and a lower container body.  <P>SOLUTION: The card-shaped, airtight shaking container composed by being assembled by the engagement of engaging projection 11 in which an upper container member 10 and a lower container member 30 have been projectingly provided continuously on the outer peripheral edge of the upper container member 10 and the lower container member 30 is made the opening 40 to be sealed with a hinge cap 50 by slidably fitting about 1/2 of the lower part of the height in the outside end part of a square-shaped wall member 55 for slide fitting of the hinge cap 50 to the lower container slidably fitting member 33 and about 1/2 of the upper part to a slidably fitting member 14 of the approximate portal shape of the upper container member 10, respectively, when the hinge cap 50 is closed, by slidably fitting the outside face of the squre-shaped wall member 55 for slide fitting of the hinge cap 50 to the inside of the opening 40 formed by the slidably fitting member 14 of the approximate portal shape of the upper container member 10 and the lower container slidably fitting member 33 of the lower container member 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012177530-A (JP)
Title: Auxiliary cooling device for data center
Inventor: SINGH RANDEEP
IPC: F28D15/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary cooling device capable of cold storage by using outside cold, and cooling a data center using the stored cold in the case where such a situation occurs as the data center cannot be cooled by a cooling system.SOLUTION: An ice thermal storage device includes a tank 17 which stores a thermal medium, a heat pipe 18 which has unidirectional heat transportation and coagulates the thermal medium for cold storage by transporting the heat of thermal medium by a passive manner and dispersing it to the outside air in the case where the temperature of thermal medium is higher than outside temperature and the outside temperature is at the predetermined temperature or lower, a soil layer 20 which contains water and is formed around the tank 17, and other heat pipe 27 which has unidirectional heat transportation to freeze the soil layer 20 by transporting the heat of the soil layer 20 by passive manner for dispersing it to the outside air in the case where the temperature of the soil layer 20 is higher than the outside temperature and the outside temperature is a predetermined temperature or lower.
Patent JP-2012180797-A (JP)
Title: Hermetic compressor
Inventor: YANASE SEIGO
IPC: F04B39/02
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor having a low input, by preventing an increase of a frictional resistance between a holder and a lower race, which are caused by the total contact of a lower surface of the holder with an upper surface of the lower race, when stopping and starting operation using the holder worn out at the continuous operation.SOLUTION: In the hermetic compressor, a rib 164 is radially provided from an inner peripheral side 170 of the holder 154 toward an outer peripheral side 172, the rib for reinforcing the holder 154 at the lower surface of the holder 154 and for preventing the total contact of the holder 154 with the upper surface 159 of the lower race 158. By this arrangement, the total contact between the holder 154 and the lower race 158 is avoided at the start-up, so that the frictional resistance between the holder 154 and the lower race 158 is prevented from being increased to prevent the deterioration of strength due to wearing of the lower surface of the holder 154, thereby suppressing an increase of the input and improving the reliability.
Patent JP-2012184167-A (JP)
Title: Oil-in-water type skin cosmetic
Inventor: SHIMIZU TOMOKAZU
IPC: A61K8/06
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an oil-in-water type skin cosmetic having no stickiness during application, high moist feeling after application, and improved freeze restoration stability.SOLUTION: The oil-in-water type skin cosmetic contains (A) 5-25 mass% hydrocarbon oil, (B) a water-swellable clay mineral, (C) a polyglycerol fatty acid ester and (D) 0.1-5 mass% oligosaccharide, wherein the mass ratio (B/C) of the content of the (B) component water-swellable clay mineral to the content of the (C) component polyglycerol fatty acid ester is 0.1-3.
Patent JP-2012167529-A (JP)
Title: Slope greening method
Inventor: MAJI KEIICHIRO
IPC: E02D17/20
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a slope greening method which is excellent in practicality, which enables a sloped face to be easily and inexpensively protected by tightly binding a root of a plant, even in the case of a slope such as the steeply sloped face, and which enables restoration to a state akin to vegetation of the slope before work altering the slope.SOLUTION: A method for greening a slope by planting a plant on the slope such as a sloped face inexpensively restores natural vegetation by achieving stability of the slope and the growth of the plant by using woody plants or herbaceous plants, which are greening native kinds and which have stolons, as a slope protection base material or concurrently using them as the slope protection base material, using seeds of the woody plants and the herbaceous plants, which are similarly the native kinds, as a greening base material, and using wood chips as a mulching member.
Patent JP-2012183179-A (JP)
Title: Biological organ expanding device
Inventor: YAMAGUCHI YASUSHI
IPC: A61F2/915
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a biological organ expanding device in which a stent can be easily attached to a balloon, and which causes less damage to the balloon and inhibits the displacement and separation of the stent mounted on the balloon.SOLUTION: The biological organ expanding device 1 includes: a shaft body 11; the inflatable balloon 13; and the stent 10 covering the balloon 13. The stent 10 comprises several ring-like bodies 2 which are formed of filamentous constituent elements and are arranged in the axial direction. Adjacent ones of the ring-like bodies 2 are connected with each other. The stent 10 is provided with extending parts 4 which extend from the ring-like bodies 2 in the axial direction of the stent 10 and outward from the ring-like bodies 2. Each of the extending parts 4 has filamentous parts 41 extending in the circumferential direction of the stent 10 by a predetermined length. When the stent 10 is attached to the balloon 13, the balloon 13 is held into an approximately ring-like shape by the filamentous parts 41 extending in the circumferential direction of the extending parts 4 and the axial displacement of the stent 10 is restricted.
Patent JP-2012186956-A (JP)
Title: Brushless motor and blower fan
Inventor: HIRATA EIICHI
IPC: H02K5/10
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To implement a watertight design and a simplified manufacturing process.SOLUTION: A brushless motor includes: a rotor part having a shaft 8 and a rotor magnet and rotatable on a center axis J of the shaft; an armature 3 opposed to the rotor magnet radially inward of the rotor part and configured to cooperate with the rotor magnet in generating torque for rotating the rotor part; a base part 14 arranged on one side of the armature on the center axis; a cupped part 21 molded integrally with the base part, projecting to the other side on the center axis, and having therein a recessed space opening to the one side on the center axis; a sleeve 15 integrated on a bottom wall portion of the cupped part so as to extend to the one side on the center axis and supporting the shaft rotatably on an inner circumferential surface; and a closure member 41 airtightly closing the opening of the recessed space of the cupped part. The armature is supported by the sleeve in a state of insertion around the sleeve in the recessed space of the cupped part.
Patent JP-2012184626-A (JP)
Title: Header flow rate control system
Inventor: NAKAMURA TOMOHIRO
IPC: E03C1/05
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a header flow rate control system which can perform control so as to reduce the flow rate of hot and cold water flowing into a predetermined water-supply branch pipe.SOLUTION: With respect to a header pipe 1 having a water-supply main pipe 10 and a water-supply branch pipe 11 branched from the water-supply main pipe 10, a control device 4 uses a flow rate control valve 2 for changing the flow passage area of the water-supply branch pipe 11 according to an opening level of valve and controls the opening level of the flow rate control valve 2 based on a predetermined setting value.
Patent JP-2012184149-A (JP)
Title: Method of evaluating dimension ratio of ceramics when dried and method of manufacturing ceramics dried body made using the same, and method of evaluating dimension ratio of ceramics when fired and method of manufacturing ceramics fired body using the same
Inventor: SAITO TAKAO
IPC: B28B1/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique that makes it possible to estimate the degree of contraction when drying a compact made from a ceramics material.SOLUTION: A method of evaluating the dimension ratio of ceramics when dried is as follows. A correlation between a T1 relaxation time of 1H-NMR whose observation core is a proton (H) regarding basis material soil and a dimension ratio (the dimension of a compact divided by the dimension of a dried body) when dried regarding a compact and a dried body made from the basis material soil is obtained in advance. When from a ceramic material whose composition is almost the same as the ceramic material used for preparing the basis material soil another basis material soil A is prepared, and from the basis material soil a dried body C is produced, the T1 relaxation time ofH-NMR regarding the basis material soil A or the dimension ratio when dried regarding the dried body C is estimated based on the correlation.
Patent JP-2012191677-A (JP)
Title: Driving unit
Inventor: SUHAMA MASAYOSHI
IPC: H02P27/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To more properly determine whether demagnetization occurs in permanent magnets of an electric motor.SOLUTION: When an assumed induction voltage Viest, which is obtained from a motor rotation speed Nm and a predetermined induction voltage coefficient φset, is greater than an inter-terminal voltage Vb of a battery and less than or equal to a maximum allowable voltage VHmax (S100-S120), gates of a transistor of an inverter and a transistor of a step-up converter are interrupted (S130). A voltage VH of a capacitor obtained in this state is set as a no-load induction voltage Vinl (S150). A value obtained by subtracting an actual induction voltage coefficient φ, which is obtained from the no-load induction voltage Vinl and the motor rotation speed Nm, from the predetermined induction voltage coefficient φset is compared to a threshold value φref to determine whether demagnetization occurs in permanent magnets of a motor (S160-S190).
Patent JP-2012188839-A (JP)
Title: Vibration control device
Inventor: HANSAKA YUKINORI
IPC: E01B19/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device capable of suppressing vibrations generated in a train corresponding to vibration situations when the train passes through, reducing vibrations and noise generated along a railway line, reducing loads transmitted to a track structure, and contributing to suppression of a track maintenance amount and improvement of riding feeling of a train.SOLUTION: Vibration detection parts 11A and 11B detect vibrations generated when a train passes through, and a spring rigidity computing part 21 computes a spring rigidity value of an elastic support part 10 on the basis of detection results of the vibration detection parts 11A and 11B. For instance, in order to reduce both of the vibrations on the side of a rail 5 and the vibrations on the side of a roadbed 8 to the same degree, the spring rigidity computing part 21 computes the spring rigidity value of the elastic support part 10, a control part 24 controls the operation of a spring rigidity varying part 22 on the basis of a computation result of the spring rigidity computing part 21, and the spring rigidity of the elastic support part 10 is varied. As a result, vibrations generated when a train 1 travels on a track 4 are reduced.
Patent JP-2012189901-A (JP)
Title: Electronic musical instrument
Inventor: NAKAGAWA MIZUKI
IPC: G10H1/18
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument that can easily realize a simulated strum by stringed instruments based on real-time performance operation of a player.SOLUTION: Plural sound production instructions input during a prescribed period are specified as a sound production instruction group, and plural sound production instructions that make up the sound production instruction group are sorted in order of prescribed pitches. The production of musical sounds is controlled so that the musical sounds corresponding the sound production instruction group are produced in order of the sorting. Therefore the player, for example, only performs as if he plays a chord to produce musical sounds corresponding these pressed plural keys in order of prescribed pitches sequentially. The simulated strum by a stringed instrument (e.g. guitar) can be so easily realized.
Patent JP-2011197673-A (JP)
Title: Fixing roller mechanism, fixing device and image forming apparatus
Inventor: ZHANG JIHUA
IPC: G03G15/20
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing roller mechanism or the like, improving the reliability of grounding of a fixing roller and durability thereof.SOLUTION: The fixing roller mechanism 1 is provided with: a fixing roller 2; a frame 3 for holding and grounding both ends of the fixing roller 2; bearings 4 provided between the fixing roller 2 and the frame 3 at both ends of the fixing roller 2, for rotating the fixing roller 2 to the frame 3; and heat isolation members 5 provided between the fixing roller 2 and the bearing 4 at both ends of the fixing roller 2 and fixed and connected to the bearing 4, for preventing heat conduction between the fixing roller 2 and the frame 3. The fixing roller mechanism 1 is further provided with a fixing member 6 for fixing the heat isolation member 5 to the fixing roller 2, and the frame 3 is electrically connected to the fixing roller 2 through the bearing 4 and the fixing member 6. Thus, the reliability and stability of the grounding of the fixing roller 2 are improved, and the device is downsized.
Patent JP-2012193272-A (JP)
Title: Method for producing (meth)acrylic acid polymer
Inventor: KANEHARA YUJI
IPC: C08F20/34
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a (meth)acrylic acid polymer having a small amount of components dissolved into an electrolyte and to prevent the adhesion and aggregation of the resultant (meth)acrylic acid polymer and further prevent the decrease in the filtration efficiency in a step of isolating the polymer.SOLUTION: The method for producing a (meth)acrylic acid polymer includes a polymerization step of dissolving (2,2,6,6-tetramethyl-4-piperidinyl)(meth)acrylate into an inactive hydrocarbon solvent and then carrying out suspension polymerization in water in the presence of a polymeric dispersant and a polymerization initiator and a distillation step of removing the inactive hydrocarbon solvent by distillation after the polymerization step.
Patent JP-2012199445-A (JP)
Title: Manufacturing method of piezoelectric element, piezoelectric element, liquid injection head, and liquid injection device
Inventor: OHASHI KOJI
IPC: H01L41/332
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a piezoelectric element capable of suppressing a crack from occurring in a piezoelectric layer, a piezoelectric element, a liquid injection head, and a liquid injection device.SOLUTION: A manufacturing method of a piezoelectric element includes a step of forming a first electrode 60 on an insulator film 55 and a step of forming a piezoelectric layer 70 composed of a plurality of piezoelectric films by repeatedly performing a piezoelectric film formation step of forming a piezoelectric precursor film on the first electrode 60 and forming a crystallized piezoelectric film by burning the piezoelectric precursor film. This manufacturing method also includes a step of forming a piezoelectric film 72 of a first layer on the first electrode 60 and then inclining side faces of the first electrode 60 and the piezoelectric film 72 by patterning the first electrode 60 and the piezoelectric film 72 and a step of forming an island-shaped lanthanum nickel oxide 200 on the insulator film 55, the side faces of the first electrode 60 and the piezoelectric film 72 of the first layer, and the piezoelectric film 72 of the first layer.
Patent JP-2012202470-A (JP)
Title: Pipe joint for renewal of piping for water supply or hot-water supply, and renewal structure and renewal construction method for piping using the pipe joint
Inventor: HACHIMAN OSAMU
IPC: F16L15/04
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint for renewal of piping for water supply or hot-water supply, enabling renewal of the piping with satisfactory workability, without breaking greatly an indoor wall and an indoor floor, and renewal structure and a renewal construction method for the piping using the pipe joint.SOLUTION: A water faucet fitting 1a is removed once by releasing screw connection with an existing pipe P1, and a screw part 71 of the pipe joint 3a is thereafter screwed in a screw barrel 21 of the existing pipe P1 via a through-hole H1, to bring a flange part 72 substantially into contact with the indoor wall W1, and to direct an easy coupling and release joint part 6 of a joint body 4a to an insertion direction of a renewal pipe P2. A screw barrel part 11 of the water faucet fitting 1a is screwed with a screw barrel part 5a of the joint body 4a, the water faucet fitting 1a is thereby fixed along the indoor wall W1 via the pipe joint 3a, the renewal pipe P2 is drawn in to an indoor side, and a pipe end part thereof is connected to the easy coupling and release joint part 6.
Patent JP-2012201209-A (JP)
Title: Seat for vehicle
Inventor: SHIROMURA HIROKI
IPC: A47C1/024
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a seat for vehicles capable of improving comfortability and ride quality by increasing the lateral width dimension of a seat cushion and a seat back, and capable of reducing the weight and preventing the increase of the manufacturing cost.SOLUTION: A seat cushion frame and a seat back frame are formed to have a prescribed lateral dimension W1, and the seat cushion 4 and the seat back 6 are formed to have a lateral width dimension W2 larger than the lateral width dimension W1 of the seat cushion frame and the seat back frame by the prescribed dimension.
Patent JP-2012198186-A (JP)
Title: Cogging torque measuring device and electric power steering device
Inventor: YOSHIKAWA HIROSHI
IPC: G01L5/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cogging torque measuring device having high workability when measuring a cogging torque and preventing deterioration of measuring accuracy, and to provide an electric power steering device.SOLUTION: Soft buffer members 12 are stuck to both surfaces of a claw of a drive motor-side fitting section 11 that comes into contact with a claw of a measuring object motor-side fitting section 10 so as to be less susceptible to transmit vibration from a drive motor and suppress resonance of the mutual claws, thus highly accurately measuring the cogging torque. Furthermore, a clearance 14 is formed between the claws of the fitting sections, so that in measuring, the measuring object morot-side fitting section 10 is easily inserted in the drive motor-side fitting section 11 so as to dispense with the phase matching of the claws and reduce the man hour.