baber/WOPTO huggingface dataset:
Patent JP-2013194270-A (JP)
Title: Method of manufacturing hot dip galvanized steel sheet of high strength, and hot dip galvanized steel sheet of high strength
Inventor: FUSHIWAKI YUSUKE
IPC: C22C38/58
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hot dip galvanized steel sheet of high strength using a steel sheet containing Si and Mn as a base material, and excellent in plating appearance, corrosion resistance, plating separation resistance in a high degree of working, and workability, and the hot dip galvanized steel sheet of high strength.SOLUTION: A highest reach temperature of a steel sheet in an annealing furnace is 600°C or more to 700°C or less, when executing annealing and hot dip galvanizing treatment to the steel sheet containing C: 0.03-0.35%, Si: 0.01-0.50%, Mn: 3.6-8.0%, Al: 0.001-1.000%, P≤0.10%, and S≤0.010%, by mass, with the remainder comprising Fe and inevitable impurities, a steel sheet passing time in the temperature of 600°C or more to 700°C or less is within the range of 30 sec or more to 10 min, and a dewpoint in atmosphere is brought into -45°C or less.
Patent JP-2012151493-A (JP)
Title: Exposure apparatus, method for manufacturing device, and method for controlling exposure apparatus
Inventor: UMAGOME NOBUTAKA
IPC: G03F7/20
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of excellently performing exposure processing, by suppressing influence on devices and members in a periphery of a substrate caused by leakage of liquid forming a liquid immersion area.SOLUTION: An exposure apparatus exposes a substrate by projecting an image of a pattern on the substrate via a projection optical system and liquid. The exposure apparatus has a liquid supply mechanism which supplies the liquid between the projection optical system and the substrate. The liquid feeding mechanism stops supply of the liquid when abnormality is detected.
Patent JP-2013199391-A (JP)
Title: Insulating layer-coated semiconductor particle
Inventor: MASUDA KENICHIRO
IPC: H01B3/12
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide insulating layer-coated semiconductor particles which can stably form a uniform insulating layer of Si oxide even in a sintered compact texture after firing, and which have high insulating property, and are useful for a semiconductor capacitor or the like.SOLUTION: Insulating layer-coated semiconductor particles each includes: a BaTiO-based particle having semiconductor properties as a core particle; a first layer which covers at least a portion of the surface of the core particle and contains Mg oxide as a main component; and a second layer which covers at least a portion of the surface of the first layer and contains Si oxide as a main component.
Patent JP-2013199186-A (JP)
Title: Lamp body controller
Inventor: ISHIDA MASAKATSU
IPC: B60Q11/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lamp body controller capable of maintaining a hazard indication state of a lamp body even when a main switch of a vehicle is turned off.SOLUTION: A lamp body controller includes: a second resistor (a load detecting resistor 2) connected in parallel with a first resistor (a load detecting resistor 1); and a second control circuit (IC2) to which a second voltage drop signal obtained by voltage-dividing a first voltage drop signal with the second resistor is input. A second control circuit includes: a second load detecting portion (a load detecting portion 50b) detecting, based on the second voltage drop signal, that an indication state of a lamp body (a turn signal lamp 15a, a turn signal lamp 15b) designated by turning on an indication switch (a switch unit 23) is in a lighting period; and a second driving part (a driving portion 60b) for outputting a drive signal maintaining a conduction state of a switching element 24 according to a determined result of comparison between a detection result of the second load detecting portion and a voltage level which is set so as to correspond to the indication state during the lighting period of the lamp body.
Patent JP-2013207512-A (JP)
Title: Surface-mounted piezoelectric oscillator
Inventor: ABURAI KOJI
IPC: H03B5/32
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounted piezoelectric oscillator which is hardly affected by floating capacitance and has excellent electrical characteristics and high reliability, while adapting to the downsizing.SOLUTION: A surface-mounted piezoelectric oscillator comprises: an insulating base 1; an integrated circuit element 2; and a piezoelectric vibration element 3 which is rectangular shaped in plan view. An inner terminal pad for the piezoelectric vibration element is formed on a short side of a housing part of the base, and inner terminal pads for AC output and for ground are formed on an other short side of the housing part of the base. The piezoelectric vibration element comprises: a pair of band electrodes formed on its front and rear main surfaces and crossing each other on a part of front and rear main surfaces of the piezoelectric vibration element; and a pair of connection electrodes formed on its tip and on the short side of the piezoelectric vibration element. The band electrode extending toward in a mutually approaching direction of the inner terminal pad for ground among the band electrodes, is formed on a top main surface side apart from an inner bottom surface of the base among main surfaces of the piezoelectric vibration element.
Patent JP-2013206097-A (JP)
Title: Portable terminal, data management method, and data management program
Inventor: SHIGA NORITAKA
IPC: G06F21/60
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal capable of keeping security against information leakage to some extent even when data are available to a portable terminal.SOLUTION: A portable terminal 10 communicates with a server 60 via a network and uses data 110a stored in the server 60 with the portable terminal 10 itself. The portable terminal 10 includes a communication monitoring part 17 to monitor an availability of communication with the server 60, and a data management part 18 to delete data 110b stored in the portable terminal 10 itself, the data 110a being also stored in the server 60, when the communication monitoring part 17 determined that the communication with the server 60 turned to be available.
Patent JP-2013206230-A (JP)
Title: Memory data correction system and memory data correction method
Inventor: OGAWA YASUO
IPC: G06F12/16
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a memory data correction system and memory data correction method which can reliably perform data correction without reducing processing speed even when bit inversion or such occurs in memory data.SOLUTION: A memory data correction system includes: a processor 1 that performs predetermined processing according to a program; memory 2 that stores predetermined data; and a data correction circuit 3 that corrects the data stored in the memory 2 and sends a correction signal indicating that the data has been corrected to the processor 1.
Patent JP-2012120933-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing detection of respective opening states of a game machine body and a front face frame by one sensor.SOLUTION: A Pachinko machine includes: a Pachinko machine body 4 supported openably/closably to an outer frame 1; and a door frame 15 installed openably/closably to the Pachinko machine body 4. In the Pachinko machine, a limit switch 51 disposed in the door frame 15 abuts on the outer frame 1 through a through-hole 55 formed in the Pachinko machine body 4 when the Pachinko machine body 4 and the door frame 15 are in a closing state, and the Pachinko machine body 4 or the door frame 15 is opened, so that an abutment state between the limit switch 51 and the outer frame 1 is released.
Patent JP-2013208016-A (JP)
Title: Motor drive device
Inventor: OSUMI KAZUHIKO
IPC: H02P27/06
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device which does not require an external control signal from a host-side controller or the like and which is capable of being downsized with a simple circuit configuration as compared with a conventional technology and precisely controlling current and a motor.SOLUTION: A motor drive device comprises: a switching power supply circuit 2 which converts AC to DC; an inverter circuit 3 which inverter-drives a motor with the converted DC; a PWM control circuit 3a which controls the inverter circuit 3 by PWM; and a control circuit 5 which controls the DC voltage converted by the switching power supply circuit 2. The control circuit 5 comprises: a subtraction circuit which outputs a voltage corresponding to a difference between an output voltage of the switching power supply circuit 2 and an output voltage of the inverter circuit 3; and a switching signal output circuit which imparts a switching signal having a duty ratio corresponding to the output voltage of the subtraction circuit to the switching power supply circuit 2 so that the output voltage of the switching power supply circuit 2 becomes higher than the output voltage of the inverter circuit 3 by a prescribed voltage.
Patent JP-2013209438-A (JP)
Title: Fluidized bed system and biomass introduction method
Inventor: OKADA TAKUYA
IPC: C10J3/54
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed system having a simple structure for surely introducing biomass into a fluidized bed without closing a pipe.SOLUTION: A fluidized bed system 100 includes a mixing section 230 which mixes a fluidizing medium that a medium storage section 210 has conveyed and biomass which has been conveyed by a raw material conveying section 220 to generate the mixture, a leading section 240 which leads the mixture to a fluidized bed furnace (gasification furnace 110), and the fluidized bed furnace which fluidizes the fluidizing medium and into which the mixture led by the leading section 240 is introduced. Thus, biomass can be surely introduced into the fluidized bed furnace.
Patent JP-2013209260-A (JP)
Title: Periodic table group 13 metal nitride crystal
Inventor: NAGAO SATORU
IPC: C30B29/38
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a periodic table group 13 metal nitride crystal that controls generation of a stacking fault because the lot of stacking faults exist in the periodic table group 13 metal nitride crystal that has grown up by making a nonpolar surface or a semipolar surface as a main surface.SOLUTION: The problem is solved by a periodic table group 13 metal nitride crystal that is such that a Qx width that shows a 1/300 strength value to a peak intensity value is at most 6×10rlu in a strength profile of a Q x-direction including the maximum strength derived from an isointensity line chart obtained by a (100) plane X-ray reciprocal lattice mapping of the crystal.
Patent JP-2013209337-A (JP)
Title: Nonwoven fabric for removing makeup and makeup removal sheet
Inventor: KINOSHITA MASAO
IPC: A61Q1/14
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric for removing makeup and a makeup removal sheet, having sufficient wiping property as a makeup removal sheet and achieving both of low irritation giving no damage to skin and good texture for skin to enhance a good feeling for use.SOLUTION: A nonwoven fabric 1 for removing makeup has a three-layer structure comprising an inner layer 2 and surface layers 3a, 3b disposed on the top and back faces of the inner layer. The nonwoven fabric for removing makeup is obtained by blending a superfine PET fiber 7 having a fineness of 0.1 to 0.8 dtex and an acryl acetate splittable fiber 4 in an amount of 5 to 20 wt.%, as a raw material fiber of the surface layers 3a, 3b, and entangling the inner layer 2 and the surface layers 3a, 3b by use of a water jet to split the acryl acetate splittable fiber 4 to produce fibrils. As a raw material fiber of the inner layer 2, pulp 8 and rayon 9 are blended. As a raw material fiber of the surface layers 3a, 3b, rayon 9 is blended.
Patent JP-2012216841-A (JP)
Title: Dicing tape and semiconductor wafer processing method
Inventor: TAMAGAWA ARIMICHI
IPC: C09J7/02
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a dicing tape and a semiconductor wafer processing method using the same, which can effectively pick up thin semiconductor chips from a large diameter semiconductor wafer without causing immersion of cutting water and swelling by cutting water because of excellent water resistance, and without causing adhesion of cutting dusts to a chip backside in a dicing process.SOLUTION: There is provided a semiconductor wafer manufacturing method in which a dicing tape having an adhesive layer at least on one surface of a base material resin film is used. The adhesive layer is a radiation curable adhesive layer in which an acrylic polymer having a radiation curable carbon-carbon double bond in a molecule, a photopolymerization initiator and a polypropylene oxide of a number average molecular weight of more than 3000 and equal to 10000 or less are used. A peel force after 24 hours have elapsed under the condition of 23°C and 50%RH after the dicing tape is bonded to a silicon mirror surface under a condition of 23°C and 50%RH, and before radiation curing is 0.5 N-3.5 N/25 mm.
Patent JP-2013214932-A (JP)
Title: Piezoelectric element
Inventor: OKABAYASHI TAKAZUMI
IPC: H04R19/04
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element having high piezoelectricity.SOLUTION: A piezoelectric element A of this invention is formed by laminating electrode plates 2, 2 on both surfaces of an electret sheet 1. A space part 3 is formed between facing surfaces of the electret sheet 1 and each electrode plate 2. Thus, the electrode plates 2 deform the electret sheet 1 thereby generating electric charges. Thus, as well as electric charges built up in the electret sheet 1, electric charges built up on a surface of the electret sheet, which are not easily utilized in a conventional electret sheet, can be effectively utilized. Therefore, the deformation of the electret sheet by the electrode plates creates good electric response and achieves excellent piezoelectricity.
Patent JP-2013215255-A (JP)
Title: Clothes dryer
Inventor: MATSUI HIDEFUMI
IPC: D06F58/28
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To restrain decrease in air flow caused by lint during a drying operation, and to perform drying efficiently.SOLUTION: A clothes dryer includes: a circulation air path 21 which introduces dry air into a rotary tub 4; blowing means 22 which blows air to the circulation air path; dehumidification means 25 which dehumidifies the dry air coming out of the rotary tub; heating means 23 which heats the dry air dehumidified at the dehumidification means; a dry filter device 26 which captures lint contained in the dry air; lint amount prediction means 41 which predicts the amount of lint captured at the dry filter means 26; and control means 35 which controls a drying operation. The dry filter means 26 includes a mesh part 28 which captures lint, and lint removing means 30 which removes the captured lint from the mesh part 28. The control means 35 operates the lint removing means 30 on the basis of the prediction of the amount of the captured lint, and removes the lint from the mesh part 28.
Patent JP-2012135211-A (JP)
Title: Control circuit for step-up/down dc-dc converter, control method for step-up/down dc-dc converter, and step-up/down dc-dc converter
Inventor: INATOMI KENICHI
IPC: H02M3/155
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit and a control method for a step-up/down DC-DC converter capable of performing a step-up operation while realizing both soft-start control and dark-current prevention.SOLUTION: At the time of stop prior to a time t21, transistors FET1b to FET4b are in an off state, and the polarity of those are a reversed polarity of a body diode BD1 of the transistor FET1b, and a current path from an input terminal Tin to an output terminal Tout is blocked. In a period in which the output voltage Vout is lower than the input voltage Vin (from the time t21 to a time t22), states (1) and (2) are repeated alternately for a step-up/down operation. In a period in which the output voltage Vout is higher than the input voltage Vin (after the time t22), the operation is switched over from the step-up/down operation to the step-up operation. By reducing the number of transistors performing a switching operation while preventing a rush current to two, switching loss can be reduced.
Patent JP-2013218143-A (JP)
Title: Electrochromic element
Inventor: SUZUKI TAKESHI
IPC: G02F1/15
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrochromic element that improves low temperature characteristics.SOLUTION: The electrochromic element includes: a first electrode layer and a second electrode layer that face each other apart from each other in a height direction; an electrochromic layer that is interposed between respective electrode layers; and an electrolyte layer that contacts with the electrochromic layer. In the electrochromic element being used at a low temperature, an electrolyte layer 8 contains potassium salt, and electrochromic layers 5 and 7 are a Prussian blue-type complex expressed by M1[Fe(CN)]of a structure formula (where x and y are an arbitrary integer.), and for at least one of the first electrochromic layer 5 and the second electrochromic layer 7, potassium ferrocyanide is used as a stabilizer of the Prussian blue-type complex.
Patent JP-2013215441-A (JP)
Title: Pin raising/lowering device
Inventor: IKENO SANKICHI
IPC: A63B69/36
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a pin raising/lowering device configured so as not to interfere with golf balls to be discharged to the outside of green.SOLUTION: A pin raising/lowering device 10 includes: a rising/falling pin part 34a having a rising state where the pin part 34a rises above a hole and a falling state where the pin part 34a falls into a casing through a slit from the rising state; a drive device that raises/lowers the pin part 34a; and a slit closing member 42 provided continuously to the drive device, to move vertically to the slit along with movement to the rising state from the falling state of the pin part 34a, and to a bottom part of the casing along with movement to the falling state from the rising state of the pin part 34a. When the pin part 34a is raised, the slit closing member 42 projects beyond a lid member 27.
Patent JP-2012133887-A (JP)
Title: Column selection signal control device and method for semiconductor memory
Inventor: LEE JEONG WOO
IPC: G11C11/407
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a column selection signal control device and a method for semiconductor memory that generate a normal column selection signal without reference to a power supply voltage level.SOLUTION: The column selection signal control device includes signal control means of outputting a second column selection signal generated by adjusting an enable section of a first column selection signal by a logical OR operation of the first column selection signal and a delayed first column selection signal and an increase of a pulse width with the delay time; voltage detection means of outputting a detection signal corresponding to a result of comparison between an internal voltage and a reference voltage which is already set; and output control means of selecting and outputting one of the first column selection signal and second column selection signal according to the detection signal.
Patent JP-2013220558-A (JP)
Title: Rotary driving device for molding drum
Inventor: KOYAMA YUTAKA
IPC: B29D30/08
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary driving device for a molding drum, allowing assembly work to be performed accurately in a short time.SOLUTION: A rotary driving device 1 for a molding drum includes a driving shaft part 2 coupled with a rotation shaft of the molding drum, a driving part 3 for driving to rotate the driving shaft part 2, a pair of bearing parts 4 and 5 disposed on both sides of the driving shaft part 2 for rotatably pivoting the driving shaft 2, and a mounting frame 10 for supporting the bearing parts 4 and 5. The mounting frame 10 has a bottom plate part 11, a support plate part 12 for supporting the bearing part 4, a support plate part 13 for supporting the bearing part 5, as well as a pair of reinforcing plate parts 14 and 15 placed between the support plate parts 12 and 13, which are integrally formed.
Patent JP-2013226066-A (JP)
Title: Apparatus for producing octopus dumpling
Inventor: SAKAI KIYOSHI
IPC: A47J37/06
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing octopus dumplings for cooking high quality spherical octopus dumpling in an effective cooking method.SOLUTION: An apparatus for producing octopus dumplings has a pair of hot plates having semispherical concave molds into which octopus dumpling dough is charged, a turning drive unit moving the pair of hot plates into a position spaced apart 180° and into a position turning and superposing the same, and a heater in which the pair of hot plates cooking the dough into a semispherical shape in the position spaced apart 180° and which cooking the dough into a spherical shape in the superposed position, heating quantity at the time of halfly cooking of the one hot plate is larger than that of the other hot plate, and the turning angle of the one hot plate is larger than that of the other hot plate.
Patent JP-2013227117-A (JP)
Title: Man conveyor
Inventor: NISHI MASAHIRO
IPC: B66B23/02
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a man conveyor that saves a space, has a simple structure, and can reliably apply a braking torque to a main shaft in a phased manner.SOLUTION: In a man conveyor, a main-shaft braking device 9 includes a ratchet wheel 13 fixed to a main shaft, and a ratchet pole 15 locked to a tooth part 13a of the ratchet wheel 13 to inhibit rotation of the main shaft. The ratchet wheel 13 includes a plurality of doughnut-shaped discs 33, 34, 35 and 40 which are arranged with radial gaps, friction imparting means 14A, 14B and 14C for imparting a rotational-direction friction force among the adjacent discs 33, 34, 35 and 40, and operation transfer means for transferring operations of the friction imparting means 14A, 14B and 14C to the adjacent friction imparting means 14B and 14C. A braking torque applied to the main shaft by the friction imparting means 14A, 14B and 14C increases in a phased manner.
Patent JP-2012140969-A (JP)
Title: Valve timing adjusting device
Inventor: YAMAGUCHI TAKASHI
IPC: F01L1/356
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjusting device that secures startability of an internal combustion engine.SOLUTION: The valve timing adjusting device 1 is accommodated in a vane rotor 14 so as to be reciprocated, regulates a rotation phase in a regulated phase between the most advanced angle phase and the most delayed angle phase by moving in a direction X of entering a recess 134 formed in a housing 11, and has a regulation member 150 that moves in a direction Y for escaping from the recess 134 and releases the regulation for the rotation phase. The housing 11 forms an open hole 137 that is open to the atmosphere. The vane rotor 14 forms a communication hole 147 communicating with an advance chamber 52, and connects the open hole 137 with the communication hole 147 by moving a predetermined member 152 from a position for shutting off the open hole 137 from the communication hole 147.