baber/WOPTO huggingface dataset:
Patent JP-2010165385-A (JP)
Title: Apparatus and method for supporting evaluation of read property
Inventor: MUTO AKIFUMI
IPC: G11B20/18
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform measurement of a read property of a read channel.  <P>SOLUTION: An apparatus for supporting evaluation of the read property of the read channel includes a signal generation unit 11 logically producing a reference signal and a noise signal, logically adding the signals together, and thereby producing a plurality of similar read signals 17 different in SN ratio, a read channel control unit 18 for allowing a read channel 13 to have the plurality of similar read signals 17 produced by the signal generation unit 11 input as input signals and produce the quality evaluation data of them by use of a quality evaluation functions, and a read property data forming unit 19 for forming the read property data for representing the read property of the read channel 13 based on each quality evaluation data produced in the read channel 13 by use of the similar read signal 17 as the input signal and each SN ratio of the similar read signal 17 for each of the plurality of similar read signals 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008240844-A (JP)
Title: High-pressure gas storage tank
Inventor: HIRAKATA SHUJI
IPC: F17C13/04
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure gas storage tank capable of detecting the direction of gas emitted in an emergency.  <P>SOLUTION: The high-pressure gas storage tank 1 comprises: a high pressure gas storage means 4 having a storage chamber 3 to store gas in high pressure conditions; a gas emission direction alarm means 6 to warn the emission direction of the stored gas in the high pressure gas storage means 4 to the neighboring public when a predetermined state in which the high pressure gas storage means 4 requires pressure reduction of the storage chamber 3 should happen; and a pressure relief means 5 to emit stored gas in the storage chamber 3 to substantially identical directions as the emission directions when the gas emission direction alarm means 6 alarms the gas emission direction to the neighboring public.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240604-A (JP)
Title: Gas compressor
Inventor: TAMAMOTO MASARU
IPC: F04C29/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas compressor capable of efficiently using force of compressed gas delivered from an introducing hole for forming a flow of the gas in an inside space of an oil separator.  <P>SOLUTION: This gas compressor 10 has a compressor body and the oil separator 60 centrifuging the oil content R from the compressed gas G, inside a housing. The oil separator 60 has a centrifuging body part 61 defining the inside space 62 surrounded by an inner peripheral wall surface 61b for turning the compressed gas G and a bottom wall surface 61c for making the separated oil content R flow down. The centrifuging body part 61 has the introducing hole 61a introducing the compressed gas G into the inside space 63 in the vicinity of the opening end 61g, and an oil draining hole 61d draining the oil content R flowed down on the bottom wall surface 61c to an oil storage part 36. The bottom wall surface 61c is provided with a guiding crest-shaped part 64 presenting a substantially conical shape of projecting toward the opening end 61g and setting the axis in substantially parallel to the axis in a vicinal position of the axis of the inside space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240066-A (JP)
Title: Continuous heating method for steel
Inventor: OKADA KUNIAKI
IPC: C21D9/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous heating method improved in heat transfer efficiency in a continuous heating furnace for heating a steel by heating the steel in a preheating zone and a heating zone, then passing the steel through a soaking zone.  <P>SOLUTION: In order to prevent the steel temperature from being raised by heat emission to a furnace wall of the soaking zone by heat dissipation to the furnace wall of the soaking zone when the steel 10 passes the soaking zone 3, the radiation rate of the furnace wall of the soaking zone is made smaller than the radiation rate of the furnace wall of a preheating zone 1 and a heating zone 2. A high radiation rate coating material is applied to the furnace walls of the preheating zone and the heating zone to enhance the radiation rate of the furnace wall and to make the radiation rate equal to the radiation rate of refractories used in the soaking zone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237610-A (JP)
Title: Bathroom small object attachment device
Inventor: ANDO KENJI
IPC: A47K10/08
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a function for attaching various bathroom small objects by easily adding a function of attaching other small objects to a small object attachment part post-installed in a small-space bathroom.  <P>SOLUTION: A first attachment part 2 having a small object attachment part 1 for attaching a bathroom small object, and a second attachment part 4 having an another small object attachment part 3 for attaching another bathroom object are detachably attached to each other by attachment/detachment means 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242184-A (JP)
Title: Wavelength converter, ultraviolet laser device and laser processor
Inventor: KATSURA TOMOTAKE
IPC: G02F1/35
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wavelength converter with which an optical device for wavelength separation for separating wavelength is arranged outside the wavelength converter, which solves the problems that impurity and organic gas contained in the atmosphere adhere to coating for wavelength separation evaporated on the surface of the optical device for wavelength separation, the adhered impurity, etc. become an absorption center of ultraviolet laser light with high energy, the coating for wavelength separation is damaged and deteriorated, in which it is not necessary to arrange the optical device for wavelength separation outside a sealed container and with which deterioration in the coating for wavelength separation is reduced.  <P>SOLUTION: The wavelength converter is provided with the sealed container 3 which stores wavelength conversion crystal 2 for converting wavelength of incident laser light into wavelength of the ultraviolet laser light and is provided with wavelength separation coating 9 on the surface positioned on the incident side of the laser light from the wavelength conversion crystal 2 in a laser emission window 5 arranged in the sealed container 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239101-A (JP)
Title: Vehicle hood hinge and vehicle front structure equipped with the same
Inventor: SATO SUSUMU
IPC: B62D25/12
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood hinge to mount a front fender panel to a body by adjusting a position of the front fender panel without providing a body bracket.  <P>SOLUTION: The hood hinge 1 is provided with a hinge arm 2 supporting a hood 1, a hinge bracket 3 mounted to the vehicle body and a connecting means 4 for rotatably journaling the hinge arm 2 to the hinge bracket 3. The hinge bracket 3 comprises a first bracket 70 mounted to the vehicle body and rotatably supporting the hinge arm 2 via the connecting means 4 and a second bracket 80 jointed to the first bracket 70 and supporting the front fender panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246283-A (JP)
Title: Collision type micromixer
Inventor: YOSHIZAWA HIDEKAZU
IPC: B01F5/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable miniaturization and integration of a microreactor.  <P>SOLUTION: A collision type micromixer comprises a first inflow passage 1, a second inflow passage 2, and an outflow passage 3 respectively formed by a slit formed in a plate 7 placed between two members, or a groove formed in the surface of a member or plate and covered with another member. The first inflow passage 1 and the second inflow passage 2 extend in the direction facing each other or intersecting each other, and join at their collision point or intersecting point. The outflow passage 3 extends from a joining point I of the inflow passage 1 and the second inflow passage 2 in a direction intersecting both of the inflow passage 1 and the second inflow passage 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250533-A (JP)
Title: Signal processing apparatus and signal processing method
Inventor: KUMAMOTO TETSUSHI
IPC: G06F12/16
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing apparatus and a signal processing method that can shorten a predetermined control time required for a start by a simple circuit structure.  <P>SOLUTION: At the time of power input or resetting, with a third path selector switch connected to connect a first bus and a second bus, a first CPU serving as a master resets a second, slave CPU (disconnects a fourth switch). A chip select signal CS1 is assigned to a first nonvolatile memory and the chip select signal CS1 is also assigned to a second nonvolatile memory. The first CPU reads out data from a flash memory and writes it to the first and second nonvolatile memories simultaneously. After the writing, data processing is performed in a structure wherein a single nonvolatile memory is for each CPU.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247691-A (JP)
Title: Method for treating slag
Inventor: HASEGAWA KAZUHIRO
IPC: C04B5/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating slag, which is used for producing a slag material, which hardly solidifies, exhibits an excellent effect when used for restraining a pH rise and is suitable as an environment improving material or a civil engineering and construction material, from blast furnace slag and steel slag inexpensively by using simple equipment.  <P>SOLUTION: The method for treating slag comprises a step of immersing slag in the water of ≥10°C in which a microbe and nutriment are incorporated. It is preferable that an oxygen-containing gas is supplied to the water and oxygen dissolved in the water is kept in ≥1.5 mg/L concentration. Blast furnace slag and/or steel slag are suitable as the slag to be applied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253082-A (JP)
Title: Motor
Inventor: ASAI HIROKI
IPC: H02K1/17
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor that is manufactured by smoothly combining a motor housing and a magnet, under a high-temperature environment.  <P>SOLUTION: The motor has an annular magnet 12 supported and fixed onto the inner periphery of a cylindrical motor housing 11. The inner peripheral face of the motor housing 11 is formed with a plurality of recesses 111. The annular magnet 12 is press-fitted to the motor housing 11, thereby combining the motor housing 11 and the annular magnet 12. In addition, the recesses 111 are formed by applying a plurality of etching masks in a direction vertical to the radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250133-A (JP)
Title: Lens apparatus
Inventor: KAI HIDEKI
IPC: G02B7/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens apparatus which is easily assembled, free from causing a ghost flare and deterioration in optical performance and hence can provide a high quality image, and also can be made compact as a whole.  <P>SOLUTION: The lens apparatus includes a lens 1 and a fixed diaphragm member 3 where a diaphragm hole 2 of a prescribed size defining the effective diameter of the lens 1 is pierced. The lens apparatus is characterized in that: the outside diameter of the lens 1 is set so as to correspond to the inside diameter of the diaphragm opening 2; and the lens 1 is fitted into the diaphragm hole 2 while making the outer peripheral edge of the reflection surface 6 of the lens 1 on which a light flux from the object side is made incident flush with one surface on the object side of the fixed diaphragm member 3 or while positioning the lens closer to the side of the other surface than the one surface on the object side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245614-A (JP)
Title: Fishing rod
Inventor: WATANABE MASANORI
IPC: A01K87/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod capable of firmly fixing the end part of a rod to be inserted into the mounting hole of a reel seat.  <P>SOLUTION: The fishing rod 1 includes a metal reel seat 11 having a mounting hole 23 into which the end part 22 of the rod 2 is detachably inserted. The fishing line 1 includes a tubular elastic member 31, having an outer peripheral surface 31b to be brought into contact with the inner peripheral surface 23a of the mounting hole 23 and an inner peripheral surface 31a enclosing the end part 22 of the rod 2. An enlarged diameter allowance area 51, in which the inner peripheral surface 23a of the mounting hole 23 and the outer peripheral surface 31b of an elastic member 31 are mutually separated, is arranged between the opening end part 24 of the mounting hole 23 and the elastic member 31. The end part 22 of the rod 2 is connected to the reel seat 11, by elastically deforming the elastic member 31 in the opening end part 24 of the mounting hole 23 so as to enlarge the diameter of the mounting hole toward the enlarged diameter allowance area 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258845-A (JP)
Title: Color image processing system and method
Inventor: IDO YOKO
IPC: H04N1/46
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To sustain gradation near a black point of an output image even in the case that a source profile has a minimum brightness lower than an output color reproduction range when performing color matching by a color printer.  <P>SOLUTION: Minimum brightness points of the source profile and the output color reproduction range are compared with each other. In the case that a condition is satisfied, the minimum brightness point of the output color reproduction range is corrected up to a preliminarily set correction target value to create a color conversion table. The correction color conversion table is used to perform color conversion of an input image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318092-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: YAMAGAMI SHIGEHARU
IPC: H01L29/861
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is capable of lowering the rise voltage without lowering the reverse withstand voltage, and to provide a manufacturing method thereof.  <P>SOLUTION: As semiconductor regions in contact with a first principal surface of a semiconductor base 100 composed by forming an N- silicon carbide epitaxial layer 2 on, for example, an N+ silicon carbide substrate 1 connected to a cathode electrode 6, both of, for example, an N+ polycrystalline silicon layer 4 of a conductivity type same as the conductivity type of the semiconductor base 100 and, for example, a P+ polycrystalline silicon layer 3 of a conductivity type different from the conductivity type of the semiconductor base 100 are provided. Both of the N+ polycrystalline silicon layer 4 and the P+ polycrystalline silicon layer 3 are hetero-joined to the semiconductor base 100, and are ohmically connected to an anode electrode 5. Moreover, the N+ polycrystalline silicon layer 4 of the conductivity type same as the conductivity type of the semiconductor base 100 is formed so as to be in contact with the first principal surface of the semiconductor base 100, and the P+ polycrystalline silicon layer 3 of the conductivity type different from the conductivity type of the semiconductor base 100 is formed in trenches dug in the first principal surface of the semiconductor base 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288189-A (JP)
Title: Multi-chip package system
Inventor: CHOI SUNGWON
IPC: H01L25/10
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-chip package system.  <P>SOLUTION: A multi-chip package system (600) is provided in a form in which first substrates (110) (210) having first planes (108) (208), second planes (116) (218), and first openings (114) (214) are formed; first integrated circuit dies (102) (202) are connected to the first substrates (110) (210) via the first openings (114) (214); second integrated circuit dies (120) (222) are connected to the first substrates (110) (210); and the first integrated circuit dies (102) (202) and the second integrated circuit dies (120) (222) of the first substrates (110) (210) are included internally.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261412-A (JP)
Title: Drum brake, brake lining, and saddle-ride type vehicle
Inventor: UDA GORO
IPC: F16D69/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum brake and a brake lining capable of uniformizing the contact pressure applied to the peripheral surface of a brake drum by the brake lining.  <P>SOLUTION: The drum brakes 13, 19 each have the cylindrical brake drum 31 rotating together with a wheel, a pair of brake shoes 33 having an arcuate outer peripheral surface opposed to the inner peripheral surface of the brake drum 31, and the brake lining 35 fixed to a part of the outer peripheral surface of each brake shoe 33 and push-pressed to the inner peripheral surface of the brake drum 31. In the friction surface 55 of the brake lining 35, a plurality of grooves 58 is formed on sides respectively near to a cam receiving portion 65 and a pin receiving portion 75, where the brake shoes 33 receive operating force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008194670-A (JP)
Title: Gas treatment apparatus
Inventor: OYA YASUHIRO
IPC: B01J19/08
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable gas treatment capacity and high gas treatment capacity and to achieve cost reduction.  <P>SOLUTION: Honeycomb structures 4 are arranged with intervals along the passing direction (the direction from the inlet of a duct 1 to the outlet thereof) of a gas GS to be treated. The honeycomb structures 4-1 and 4-2 are set as a first honeycomb structure group and an electrode 8 is arranged outside the honeycomb structure 4-1 as a first electrode while an electrode 9 is arranged outside the honeycomb structure 4-2 as a second electrode. The honeycomb structures 4-3 and 4-4 are set as a second honeycomb structure group and the electrode 9 is arranged outside the honeycomb structure 4-3 as a first electrode while an electrode 10 is arranged outside the honeycomb structure 4-4 as a second electrode. High voltages having different values are applied across the electrodes 8 and 9 and across the electrodes 9 and 10 to produce plasma in the through-holes (cells) 4a of the honeycomb structures 4 and the space gaps 12 between the honeycomb structures 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261554-A (JP)
Title: Air conditioner
Inventor: DOI YASUYUKI
IPC: F24F13/22
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in which when a fungusproof and mildewproof resin forming body arranged to prevent failure caused by slime of an air conditioner has a plate shape, fitting of the plate-shaped forming body to a specific shape of a water tray such as a step and inclination is difficult, an arrangement place is unstable and a drainage conduit etc. is closed so as to obstruct discharge of drain water.  <P>SOLUTION: This air conditioner is mounted with a heat exchanger 1, a water tray 3 for receiving drain water condensed by the heat exchanger 1, and a drain pump 4 for discharging drain water stored in the water tray 3 to outside of the air conditioner. Since a dustproof body 5 attached to a suction port of the drain pump 4 is formed by a fungusproof and mildewproof resin forming body, generation of slime in the drain water can be stably suppressed for a long time by using a compact, simple and inexpensive configuration and failure caused by the slime can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261774-A (JP)
Title: Acceleration detector
Inventor: TAKIGUCHI MASAHIRO
IPC: G01P15/09
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration detector that corrects the output voltage level to complicated variation factors such as environmental condition of temperature or humidity and the length of a piezoelectric cable sensor, and has small variation in detection level.  <P>SOLUTION: This acceleration detector comprises a signal amplification circuit for amplifying the voltage between a core electrode of the piezoelectric cable sensor and an outer electrode, an A/D conversion circuit for A/D converting the output of the signal amplification circuit, a microcomputer for reading the output from the A/D conversion circuit and determining the acceleration level applied to the piezoelectric cable sensor, and an actuator for applying a predetermined acceleration to the piezoelectric cable sensor by a driving signal from the microcomputer. The acceleration detector drives the actuator with a predetermined time interval, and corrects the output when acceleration is applied to a detection section of the piezoelectric cable sensor based on the output voltage from the piezoelectric cable sensor generated by application of the acceleration to the piezoelectric cable sensor by the actuator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263511-A (JP)
Title: Data transmitter-receiver
Inventor: NAITO MASAHIRO
IPC: H04L1/16
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitter-receiver for performing retransmission control without failure even when an error occurs in transmission/reception data or data which is not required to be retransmitted.  <P>SOLUTION: In receiving a NACK message, a transmitter terminal transmits a command for releasing a queue for PLCMAC frame data of a sequence number transmitted in the two cycles before in the next cycle (S63). In a receiver terminal that receives the command, a memory control circuit 506 for PLC reception, for example, receives an instruction of a CPU 11 and generates and outputs an ACK message to thereby notify that the terminal normally receives the command. When a management terminal 1 receives the ACK message (S64), the CPU 11 determines that the receiver can normally performs reception processing and instructs the a memory control circuit 409 for PLC transmission to complete transmission.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267178-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: GOTO ISAMU
IPC: F01N3/24
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of keeping the high control accuracy of an amount of fuel injected from a fuel addition valve.  <P>SOLUTION: The exhaust emission control device for the internal combustion engine comprises: a particulate filter 8 disposed in an exhaust passage 4; the fuel addition valve 10 injecting fuel to the exhaust passage upstream of the filter 8; and a temperature sensor 23 detecting a temperature of an exhaust emission control means. When it is determined that the regeneration processing of the filter 8 is needed, the fuel is injected from the fuel addition valve 10 to execute the temperature rising operation of the filter 8. In the exhaust emission control device, when a predetermined forced learning condition is satisfied, the fuel is injected from the fuel addition valve 10 so that the filter 8 has a target temperature, and a correspondence relation between a valve open time of the fuel addition valve 10 and the fuel amount injected from the fuel addition valve 10 is corrected based on a temperature detected by the temperature sensor 23 corresponding to the injection of the fuel.  <P>COPYRIGHT: (C)2009,JPO&INPIT