baber/WOPTO huggingface dataset:
Patent JP-2010254256-A (JP)
Title: Rear structure of vehicle
Inventor: MIZOGUCHI NORIO
IPC: B60K13/04
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear structure of a vehicle, which allows a diffuser to be hardly damaged when the vehicle gets rear-ended, and thereby reduces a repairing cost.  <P>SOLUTION: A diffuser 50 through which exhaust gas from a muffler pipe 7 is discharged is mounted to a rear bumper 100; the front end 10A of the diffuser 50 is arranged below a back panel 71, and is protruded toward a vehicle front side Fr beyond the back panel 71; the muffler pipe 7 is inserted into the diffuser 50; and the interval d2 in the vehicle front-back direction between the front end 10A1 of the diffuser 50 and the rear surface 78 of a muffler body 75 on the vehicle rear side Rr, is set longer than the protruded length e1 of the diffuser 50 from the front side panel surface 71A of the back panel 71.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259579-A (JP)
Title: Putter head
Inventor: TATENO ATSUO
IPC: A63B102/32
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a putter head which includes an addressing part with an alignment mark for address confirmation excellent in visibility from above and enables a golfer to easily take a putting address suited to himself/herself.  <P>SOLUTION: In the putter head 10 with a metallic head body 12, the addressing part 16 made of a material different from that of the head body is installed behind a face part 14 on the upper surface of the head body. At a part of the addressing part visible from above, the alignment mark 18 which includes a colored pattern which looks differently depending on the angle of view from above is displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268270-A (JP)
Title: Pulse generation circuit
Inventor: TO GENSHU
IPC: H03K3/02
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To normally restart a pulse generation operation even when power is turned on again immediately after the power is turned off.  <P>SOLUTION: In this pulse generation circuit, a Set terminal and a Reset terminal of a first D flip-flop circuit 11 are connected to the ground or power source through capacitors C11, C12, respectively; first resistors R11, R12 are connected between a Q Output terminal and the Set terminal and between a Q-bar Output terminal and the Reset terminal of the first D flip-flop circuit 11, respectively; and a second resistor RG is connected between any of the Set terminal, the Reset terminal, the Q Output terminal and the Q-bar Output terminal and the ground. The Q Output terminal of the first D flip-flop circuit 11 is connected to a Clock terminal of a second D flip-flop circuit 20; a Data terminal and a Set terminal of the second D flip flop circuit 20 are connected to the power source; and a third resistor R2 is connected between a Q-bar Output terminal and a Reset terminal of the second D flip-flop circuit 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266033-A (JP)
Title: Disk type steam trap
Inventor: ASADA TETSUO
IPC: F16T1/16
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk type steam trap capable of increasing pressure in an annular groove and pressure in an outlet passage in a short time, when opening a valve.  <P>SOLUTION: A lid member 5 is attached to a body 3 having an inlet 1 and an outlet 2, via a valve seat member 4, and a variable pressure chamber 6 is formed thereby between the valve seat member 4 and the lid member 5. A valve disk 9 is arranged in the variable pressure chamber 6. The valve seat member 4 includes an inlet passage 15 with the valve seat member 4 opened to the center of the variable pressure chamber 6 and communicated from an inlet 1 side, the annular groove 16 opened to an outer circumference of the inlet passage 15, an inner ring valve seat 7 formed between the inlet passage 15 and the annular groove 16, an outer ring valve seat 8 formed in an outer circumference of the annular groove 16, the outlet passage 17 with one end opened to the annular groove 16 and with the other end opened to the outlet 2, and a communication hole 19 with a fluid passage area smaller than a fluid passage area of the outlet passage 17 and provided in an opening end to the outlet 2 of the outlet passage 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264500-A (JP)
Title: Temperature-change predicting system for molten steel on outlet side of tundish, and temperature-transition predicting method for molten steel on outlet side of tundish
Inventor: AMADA KATSUMI
IPC: B22D11/10
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-change accurately predicting system for molten steel on the outlet side of a tundish.  <P>SOLUTION: At a time point when 5-40 wt.% of molten steel of a current charge is poured, a temperature-transition predicting data for molten steel on the outlet side of the tundish after the current charge is prepared, by using a temperature-transition model for a pouring molten steel to be poured into a tundish from a molten steel ladle and using a temperature-transition model for an outlet-side molten steel to be poured into a mold from the tundish. The temperature-transition model for a pouring molten steel is a temperature-transition model in which the temperature rises with a constant gradient from the temperature on starting pouring and thereafter falls with a constant gradient. The temperature-transition model for an outlet-side molten steel is a temperature-transition model in which a total enthalpy at Δt after the start of pouring of the molten steel in the current charge is calculated in consideration of mixture of the molten steel in the current charge and the molten steel in the previous charge that is left in the tundish during the continuous casting step of charging a molten steel into the tundish from the molten steel ladle a plurality of times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009179561-A (JP)
Title: High-performance piezoelectric ceramic
Inventor: HELKE GUENTHER DR
IPC: H01L41/187
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a modified piezoelectric ceramic based on lead zirconate titanate with a high depolarization strength in the case of a high mechanical (impact) load (for gas igniters) and in particular with a low temperature coefficient and a low ageing rate of functional characteristics, a high Curie temperature (for sensors) and a large deformation effect (for actuators).  <P>SOLUTION: In the case of lead zirconate titanate (with the perovskite structure A<SP>2+</SP>B<SP>4+</SP>O<SB>3</SB>), the desired stabilization of material can be achieved, and simultaneously the reduction of the sintering temperature can be possible, by partial substitution with a ferroelectrically active compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010278723-A (JP)
Title: Keypad for portable terminal
Inventor: ITO ATSUSHI
IPC: H04M1/02
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keypad for a portable terminal, for achieving easiness in operation and reduction of erroneous entry, without reducing the functions.  <P>SOLUTION: The keypad for portable terminal includes at least a decision key, a call key, a call completion key and numeral keys of 0 through 9. The decision key, call key, call completion key and a numeral key of 5, each have a material or surface roughness different from the material or roughness of the other keys, and a straight line connecting the decision key to the numeral key of 5 crosses at right angles a straight line, connecting the call key to the call completion key.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275935-A (JP)
Title: Variable valve apparatus for internal combustion engine
Inventor: KIDOOKA AKIO
IPC: F01L13/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To properly switch between the valve opening characteristics of valves provided on at least two cylinders along with an operation that an actuator performs, while keeping the inertia of a member driven by an actuator to be small, and a frictional force produced on the member to be small, relating to the variable valve apparatus of an internal combustion engine.  <P>SOLUTION: A variable valve apparatus has a first link arm 44 displaceable in an axial direction of a cam shaft 18 and including a protrusion portion 44b engageable with and disengageable from a spiral guide rail 52. The variable valve apparatus further includes a link shaft 48 connected to the first link arm 44 rotatably and in a mode in which an axial movement is constrained. At the energization of an electromagnetic solenoid 54, the first link arm 44 rotates around the link shaft 48 as a center, and subsequently the protrusion portion 44b and the guide rail 52 are engaged with each other. The operating state of a second rocker arm 14 is changed along with the displacements in the link arms 44 and 46 that occur at the engagement, thereby the opening valve characteristics of a valve 28 provided in each cylinder is switched.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242051-A (JP)
Title: Red phosphor, method for producing the same, and white light emitting device
Inventor: CHIU CHUANG-HUNG
IPC: C09K11/08
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a red phosphor that is composed so that it is excited by first light to emit red light.  <P>SOLUTION: The red phosphor has a chemical formula (1) A<SB>2</SB>Eu(MO<SB>4</SB>)(PO<SB>4</SB>), wherein A is Li, Na, K, Rb, Cs, or Ag, and M is Mo, W, or a combination thereof (Mo<SB>x</SB>W<SB>(1-x)</SB>). The red phosphor can provide red light with high luminance and high color purity. Furthermore, the red phosphor has high chemical stability and thus have long life since the composition thereof contains an oxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280632-A (JP)
Title: Oil in water type emulsified hair cosmetic
Inventor: OSAWA TOMO
IPC: A61K8/84
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic which has low viscosity even when a large amount of wax is blended, is easy to apply on the hair, and has an excellent hairdressing property.  <P>SOLUTION: An oil in water type emulsified hair cosmetic is provided which includes the following components (1)-(5) and has emulsion particle diameter of <1 μm. The hair cosmetic includes (1) an alkylene oxide derivative represented by general formula (I): R<SP>1</SP>-[(AO)<SB>m</SB>(EO)<SB>n</SB>]-R<SP>2</SP>in an amount of 5-15 mass% of the cosmetic, (2) a polyoxyethylene added compound represented by general formula (II): R<SP>3</SP>O-(EO)<SB>p</SB>H in an amount of 0.5-3 mass% of the cosmetic, (3) a sesquiisostearic acid sorbitan in an amount of 0.1-1 mass% of the cosmetic, (4) wax in an amount 5-30 mass% of the cosmetic and (5) water, wherein R<SP>3</SP>represents a phytosterol residue or a phytostanol residue, EO represents an oxyethylene group and p is a number of 5-100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269437-A (JP)
Title: Cemented carbide end mill
Inventor: MAEDA KATSUTOSHI
IPC: B23C5/10
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cemented carbide end mill cutting a workpiece stably, manufacturing a tool and regrinding the tool easily with a reduced manufacturing cost, dispersing cutting resistance sufficiently to minimize the occurrence of chattering vibration, setting the allowable rotational speed to a high speed, and achieving long service life in highly efficient machining including mold machining and parts machining.  <P>SOLUTION: When one corrugated outer peripheral blade is used as the reference shape outer peripheral blade in this cemented carbide end mill including a plurality of corrugated outer peripheral blades forming crest parts and valley parts repetitively in the radial direction of the outer peripheral blades of the tool, an amount of deviation of a phase of at least one corrugated outer peripheral blade in the axial direction of the tool among the corrugated outer peripheral blades from respective phases of the reference shape outer peripheral blades arranged in order at an equal interval by a value obtained by dividing a wave pitch by the number of blades, is 5% or less including no 0% of the wave pitch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287182-A (JP)
Title: Device for confirming operation of wireless tag, method for confirming operation of the wireless tag, and computer program
Inventor: MATSUMURA SADAYUKI
IPC: H04B5/02
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for confirming operation of a wireless tag, a method for confirming operation of the wireless tag, and a computer program for effectively confirming operation of read/write processing in shipping the wireless tag such as RF-ID.  <P>SOLUTION: The system includes: the wireless tag having a memory part for storing data and an antenna part for transmitting and receiving the data, a reader/writer for writing or reading the data to or from the memory part of the wireless tag, and the operation confirming device connected so as to transmit and receive the data to and from the reader/writer. All of the data stored in the memory part of the wireless tag are read out through the reader/writer, and bits of the read data are inverted. The bit-inverted data is written to the memory part of the wireless tag through the reader/writer, and is read out again. It is determined whether the data read out again is coincident with the bit-inverted data or not, and the wireless tag is determined to be normal when they are coincident.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002531-A (JP)
Title: Camera
Inventor: KURIHARA DAIKI
IPC: H04N5/225
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a camera which can cope with stray light.SOLUTION: The camera includes a mirror unit 30 capable of moving between in a mirror-up state where the mirror unit retreats from a photographing optical path and in a mirror-down state where it is arranged in the photographing optical path. The mirror unit 30 includes: a mirror 31 which reflects and guides subject light to a finder in the mirror-down state; a main mirror holding frame 33 which holds the mirror 31, and where a fitting part having a step part extending perpendicularly to an optical axis and formed to be hollowed from a front surface side thereof on which the subject light is made incident in the mirror-down state, and a through-hole extending adjacently to the step part, is formed; and a light shielding member 50 which is fit to the fitting part and has a protrusion piercing through the through-hole to protrude from a back surface side of the main mirror holding frame 33 and an engagement part engaged with the step part.
Patent JP-2011002298-A (JP)
Title: Jitter detection circuit
Inventor: OTOMO YUSUKE
IPC: G01R29/02
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a jitter detection circuit capable of detecting jitter stably and highly accurately by removing low-frequency in-phase drift and differential drift caused by a disturbance from a differential output from an integration circuit.SOLUTION: This jitter detection circuit for detecting jitter of a clock signal from an output from the integration circuit includes: a gating circuit 10 for inputting the clock signal, and outputting a pulse showing at least either timing between rising and falling timings; and the integration circuit 20 for outputting the interval of output pulses of the gating circuit by a voltage level. The jitter detection circuit has a constitution wherein the integration circuit includes a differential amplifier for outputting the voltage level corresponding to the interval of output pulses of the gating circuit as a differential signal, and a current value of a current source included in the differential amplifier can be adjusted. The jitter detection circuit includes an in-phase drift compensation circuit 40 including an in-phase level conversion amplifier for branching and inputting a differential output from the integration circuit and converting its low frequency component and an in-phase portion into output potentials, and serving its output voltage for adjustment of the current value of the current source in the integration circuit.
Patent JP-2010276589-A (JP)
Title: Thermal desorption gas analyzer
Inventor: FUNATSU TSUNEMASA
IPC: G01N1/22
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal desorption gas analyzer having such main purposes that highly-accurate measurement is not required but a device price is suppressed epoch-makingly instead, with a simply-operable apparatus constitution, to be easily purchased by a user.  <P>SOLUTION: Gas generated from a sample in a process for raising a furnace temperature at an optional time ratio is sucked by a vacuum pump together with the air inside this thermal desorption gas analyzer and sent into an analysis chamber, and then, a gas concentration inside the analysis chamber is detected by a high-precision gas sensor, and recorded in a controller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264434-A (JP)
Title: Tube type circulation reactor
Inventor: FUKUZAWA NORIHIRA
IPC: B01J19/00
Filed: 2009-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube-type circulation reactor or a chemical reaction process, wherein the contact area between reaction substrates immediately after unification is increased and a decrease in the yield of a reaction product due to uneven concentrations is suppressed.  <P>SOLUTION: The tube-type circulation reactor comprises (1) inflow tracts for separately introducing 2 or more types of fluids to be used for reaction, (2) an outer pipe having a lumen that allows unification of the fluids and a reaction to proceed while allowing the fluids to pass through, (3) an outflow tract for causing the reaction product to flow out of the outer pipe, and (4) an inner pipe arranged within the lumen of the outer pipe, wherein each inflow tract is connected to the outer pipe so that the lumen of the inflow tract is in communicated with the lumen of the outer pipe and the fluids are caused to flow alternatively into the outer pipe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002676-A (JP)
Title: Playback device and program
Inventor: SUGANO HIROKI
IPC: H04N5/93
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a playback device performing varied slide show playback.SOLUTION: The slide show playback is performed in a sequence: in setting process of a step SA4, rhythm information expressing rhythm sound is extracted from a musical piece data expressing each note which composes a musical piece, and rhythm information expressing cymbal single blow is searched from the extracted rhythm information, and is set to a first switching point, and rhythm information expressing continuous blow of snare is searched and is set to a second switching point. In the playback process of a step SA6, a musical data is reproduced, while an image data is displayed on a screen one by one, each time the cymbal single blow which is the first switching point is sounded, among rhythm sounds in the reproduced musical piece; and while snare continuous blow sound which is the second switching point continues, a plurality of contracted images obtained by contracting the image data are simultaneously displayed on the display screen.
Patent JP-2011003811-A (JP)
Title: Led package
Inventor: HAYASHI TOSHIMASA
IPC: H01L33/62
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure preventing reduction of heat radiating properties in an LED (Light-Emitting Diode) package including a lead frame and a coating resin part partially coating the lead frame.SOLUTION: The LED package including the lead frame and the coating resin part partially coating the lead frame is characterized in that the lead frame includes a recessed part into which an LED chip is mounted, a flat bonding part and an inclined part connecting the recessed part with the bonding part, the coating resin part exposes the front surface of the recessed part and the front surface of the bonding part on the front surface side of the lead frame and exposes the back surface of the recessed part, the back surface of the inclined part and a portion of the back surface of the bonding part around the inclined part, on the back surface side of the lead frame, and the bottom surface of the coating resin part is situated on the same plane as the back surface of the recessed part.
Patent JP-2011007420-A (JP)
Title: Spacer, fixing member and heat exchanger
Inventor: ANDO YOSHIO
IPC: F28F9/013
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a spacer capable of appropriately maintaining not only intervals of respective pipe arrays but also intervals of respective pipes in the pipe arrays.SOLUTION: The spacer 3 is interposed between the pipe arrays, and a pair of nipping members 4, 5 are arranged sandwiching a pipe group. Connection members 6 are passed through through-holes 42, 52 of the nipping members 4, 5, through-holes 39 of the spacer 3 and clearances between the adjacent pipes in the pipe arrays, so as to fix the pipe group. The spacer 3 can position the pipe 2 by a positioning part 31 protruded to one or both regions of two portions sandwiching the axial line in which the pipe 2 is extended. Thus, the spacer 3 can maintain the intervals of the respective pipe arrays, and the positioning parts 31 protruded from a plane part 33 of the spacer 3 can position the pipes 2 to maintain the intervals between the respective pipes 2.
Patent JP-2011011585-A (JP)
Title: Diffuser, and airbag device including the diffuser
Inventor: SATO EIJI
IPC: B60R21/20
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a diffuser capable of jetting a gas generated in a gas generator in a constant direction while suppressing a large size as much as possible, and an airbag device including the diffuser.SOLUTION: The diffuser 50 includes a flexible cylindrical part 58 including a bolt 35b provided on an outer peripheral surface of an inflator assembly 30 constituted by an inflator 31 and a retainer 35 and having an insertable diameter. On the cylindrical part 58, a hole 54 for exposing the bolt 35b to the outside of the cylindrical part 58 after the inflator assembly 30 is inserted and a belt 51 extending in a radial direction of the cylindrical part 58 are provided. In such a state that the belt 51 is wound on the cylindrical part 58 and the cylindrical part 58 is diameter-contracted, the diameter-contracted state of the cylindrical part 58 is retained by engaging a terminal end of the belt 51 with the bolt 35b exposed from the hole 54.
Patent JP-2010002909-A (JP)
Title: Resist composition for liquid immersion exposure and pattern forming method using the same
Inventor: INABE HARUKI
IPC: C08F220/06
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition for liquid immersion exposure improved in mask shape reproducibility, pattern falling and exposure latitude and excellent in property of following an immersion liquid when applied to liquid immersion exposure, and to provide a pattern forming method using the same.  <P>SOLUTION: The resist composition for liquid immersion exposure includes (A) a resin whose solubility to an alkaline developer is increased by the action of an acid, (B) a photoacid generator, and (C) a specific mixed solvent. The pattern forming method uses this resist composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT