baber/WOPTO huggingface dataset:
Patent JP-2009001668-A (JP)
Title: Mutual utilization method of hydrogen-containing gas
Inventor: NAKAMORI YUJI
IPC: C01B3/56
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mutual utilization method of hydrogen-containing gas by which a petroleum refinery company (petroleum refinery process) A can reuse: a hydrogen-containing gas comprising reformer gas and sweet gas obtained in the petroleum refinery company (petroleum refinery process) A; and a hydrogen-containing gas obtained by a naphtha cracking separating unit 124 and a methylethylketone synthesizing unit 126 in a petroleum refinery company (petroleum chemical process) B, further, high-purity hydrogen can be separated from the hydrogen-containing gases and effectively used for a process requiring high-purity hydrogen in the petroleum refinery company (petroleum refinery process) A.  <P>SOLUTION: The mutual utilization method of hydrogen-containing gas comprises: a step of supplying at least the hydrogen-containing gas obtained from a petroleum chemical process to a heavy oil direct desulfurization process in the petroleum refinery process; a step of separating the hydrogen-containing gas obtained from the petroleum refinery process and the hydrogen-containing gas obtained from the petrochemical process into high-purity hydrogen and off-gas via a hydrogen separating membrane device; and a step of supplying the high-purity hydrogen to the petroleum refinery process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000057-A (JP)
Title: Spool for fishing line, and method for producing the same
Inventor: YONEDA YOSHIHARU
IPC: B65H75/14
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spool for fishing line capable of improving the dimensional accuracy and roundness of a completed spool and also improving the strength of the same as a result of improving the flow of a resin on molding.  <P>SOLUTION: This spool for the fishing line having a cylindrical body part 11, a pair of flange parts 21, 22 and a hollow tubular shaft tube part 12 installed at the inside of the body part 11 is provided by being formed as one unit with a molding material such as a synthetic resin, etc., and installing a supporting wall 14 between the body part 11 and shaft tube part 12. The supporting wall 14 is formed at the central part in the axial direction of the spool, and by protruding a multiple number of ribs 23, 24 joining the body part 11 and shaft tube part 12 in left and right directions from the supporting wall. Among the ribs, the positions in the circumferential directions of the left ribs 23 formed on the left side of the supporting wall and right ribs 24 formed on the right side are different from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004331-A (JP)
Title: Luminaire
Inventor: KOJIMA KEIGO
IPC: F21Y103/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire which has high insect-proof performance and waterproof performance without using another components such as packings or the likes.  <P>SOLUTION: The luminaire includes an upper member equipped with a lamp, and a lower member which mates with the upper member. A concave groove is formed in one side of a upper mating interface of the upper member and a lower mating interface of the lower member, and a convex part which mates with the groove is formed in the other side. The side surface profile of either of the upper mating interface or the lower mating interface in such a state that the upper member and the lower member are not mated with together has a curved profile to another side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006495-A (JP)
Title: Method and device for manufacturing fiber reinforced plastic panel
Inventor: TADOKORO MASATO
IPC: B29C70/06
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a fiber reinforced plastic panel that make it possible to surely determine a state of impregnation when a laminate of a fiber reinforced base is impregnated with resin material.  <P>SOLUTION: Before a resin material W is supplied through a supply pipe 6 to the inside of a vacuum bag 7 that covers a laminate 4 of a fiber reinforced base, two conductors serving as capacitance sensors 10a, 10b are disposed between layers of the laminate 4 in such a way as to be spaced apart without being electrically connected to each other. When the resin material W is supplied to the inside of the vacuum bag 7 to impregnate the laminate 4 with the resin material W as air inside the vacuum bag 7 is sucked over a mold 1, the capacitance between the two conductors serving as the capacitance sensors 10a, 10b is measured. Based on the capacitance value measured, the state of impregnation is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289730-A (JP)
Title: Personal computer lottery game
Inventor: KAYE PERRY
IPC: G06Q10/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for playing a lottery type game of a bidirectional type.  <P>SOLUTION: A player has a game medium including a predefined code including data showing whether the player wins the lottery game or loses it and the player cannot recognize the data so that the player does not know whether the player wins the game or loses it before the player plays the amusement game. The code is input to a processor by the player. The processor provide an amusement game on a display in order to carry out a bidirectional play with the player and the player controls the play of the game by inputting the variables of the game to the processor. The processor controls the result of the amusement game, which the player plays, based on the code which the player inputs. A game win or a game loss based on the code is shown to the player on the display.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009009427-A (JP)
Title: Authentication processing method, system therefor and terminal apparatus
Inventor: OKAWA KATSUYOSHI
IPC: G06F21/34
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication processing method capable of quickly and highly reliably authenticating equipment such as a tag and its user.  <P>SOLUTION: A terminal apparatus 22 acquires the biometric data of a user of a tag 4. Then, the terminal apparatus 22 allows a biometric authentication server 10 to authenticate the acquired biometric data, and under a condition that affirmative determination is obtained, executes the equipment authentication of the tag 4 between the terminal apparatus 22 and an equipment authentication server 16 by using the one-time ID of the tag 4. The one-time ID is updated in each execution of equipment authentication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010291-A (JP)
Title: Substrate treating device
Inventor: FUKUTOMI YOSHIMITSU
IPC: H01L21/677
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treating device capable of improving throughput without increasing the footprint of the substrate treating device.  <P>SOLUTION: The substrate treating device is provided at upper and lower positions with a substrate treatment array including two main conveying mechanisms T1 and T2 which are laterally disposed and a substrate treatment array including two main conveying mechanisms T3 and T4 which are laterally disposed. The main conveying mechanisms T1, T2, T3, and T4 are provided with a plurality of treating units which treat substrates. Then a series of treatment are carried out on the substrates W in the respective substrate treatment arrays. Consequently, the treating capability of the substrate treating device can be improved. Further, the substrate treatment arrays are provided at the upper and lower positions, so an increase in footprint of the substrate treating device can be avoided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015899-A (JP)
Title: Disk storage device and synchronous clock generation method
Inventor: SADO HIDEO
IPC: G11B20/10
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk storage device capable of generating a synchronous clock having the accuracy of synchronization with a disk medium heightened by taking control characteristics of a spindle motor into consideration to improve the following accuracy of the disk medium to a rotational speed during a write operation.  <P>SOLUTION: In a disk drive including a synchronous clock generator 161 for generating a synchronous clock to synchronize with the speed of a disk medium 10 during a write operation, the synchronous clock generator 161 enters the acceleration of a spindle motor 11 as a feed-forward control input value to a feedback control system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017676-A (JP)
Title: Controller and control method for magnet type synchronous motor
Inventor: MATSUO NORIKO
IPC: H02P6/06
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a synchronous motor, which can favorably suppress the torque ripple factors of higher-order harmonic components of the synchronous motor to be vector-controlled, and a control method for the synchronous motor.  <P>SOLUTION: Current commands Idr and Iqr for d axis and q axis are calculated based on motor currents Id and Iq on the d axis and the q axis that are vector-converted and the target torque Tr, and voltage commands for the d axis and the q axis are calculated based on these current commands Idr and Iqr. Turbulent voltage, which causes the turbulent flow of motor currents iu, iv, and iw, being contained in the induced voltage of armatures 1u, 1v, and 1w, is estimated by identifying the components of higher harmonics in the voltage commands for the d axis and the q axis, and the voltage commands are corrected by taking the differences between the voltage commands for the d axis and the q axis and the turbulent voltages Ved and Veq estimated for these voltage commands, and the voltage commands Vdr and Vqr after correction are converted into three-phase voltage commands vur, vvr, and vwr on the reverse coordinates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008012592-A (JP)
Title: Iron-based brazing filler metal for use under high temperature
Inventor: RANGASWAMY SUBRAMANIAM
IPC: B23K35/30
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide brazing filler material which fits specific requirements under heat exchanger environments while eliminating diffusion of boron.  <P>SOLUTION: The brazing filler metal composition provides excellent wettability to nickel/cobalt/iron-based metals and can form a brazing joint with high strength and heat/corrosion resistance. The iron-based brazing filler metal comprises, by weight, about 20 to 35% of chromium, about 3 to 12% of silicon, about 3 to 12% of phosphorus and the balance being iron. The filler metal is suitable for manufacturing several different types of heat exchangers and catalytic converters at a significantly low cost compared with currently known brazing filler metal compositions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009016665-A (JP)
Title: Organic electroluminescent element
Inventor: SUGIYAMA KIYOSHI
IPC: H01L51/50
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element having a long lifetime in an organic electroluminescent element having a light emitting layer formed by wet deposition methods.  <P>SOLUTION: In the organic electroluminescent element having a positive electrode, a negative electrode formed so as to face the positive electrode, a light emitting layer formed between the positive electrode and the negative electrode and formed by the wet deposition methods, and at least one organic layer formed so as to come into close contact with the light emitting layer, when the capacitance of the organic electroluminescent element is measured, a peak in voltage lower than voltage upon starting light emission of the light emitting layer of a primary differential curve of voltage of the capacitance is measured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011986-A (JP)
Title: Uniaxial volume reducing cutter
Inventor: OTANI TAKANOBU
IPC: B02C18/14
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent clogging of a raw material near a fixed tooth of a sending direction terminal part.  <P>SOLUTION: In a uniaxial volume reducing cutter, a rotary shaft 1, on an outer periphery of which a spiral rotary blade 10 is provided, is inserted in a casing 2 and the raw material charged at a starting end side in the casing 2 is transported to a terminal side while being cut and reducing its volume. A stationary fixed tooth 20 is provided at an inner periphery of the casing 2 closer to the terminal side than the rotary blade 10, a rotary tooth 30 facing the terminal side of the fixed tooth 20 is provided at an outer periphery of the rotary shaft 1 and the raw material transported to the terminal side is cut by the fixed tooth 20 and the rotary tooth 30. A guiding part 22, which inclines so as to gradually approach the terminal side when going from an outside diameter side to an inside diameter side, is provided at an edge 21 of the starting end side of the fixed tooth 20. Since the raw material to be transported to the terminal side is guided to the inside diameter side along a slope of the guiding part 22, cutting by the fixed tooth 20 and the rotary tooth 30 is surely performed at a part nearer the inside diameter where stronger shearing force works and thereby clogging of the raw material can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007272929-A (JP)
Title: System latency levelization for read data
Inventor: JANZEN JEFFERY W
IPC: G11C11/407
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device equalizing the system read latencies of every memory device in a high speed memory system.  <P>SOLUTION: In a high speed memory subsystem, differences in each memory device's minimum device read latency and differences in signal propagation time between the memory device and a memory controller results in widely varying system read latencies. The differences in system read latencies of each device are thereby compared, and each memory device is operated with a device system read latency which causes every device to exhibit the same system read latency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009022423-A (JP)
Title: Game machine
Inventor: IDESAWA MASANORI
IPC: A63F5/04
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of executing an unpredictable and interesting performance in which an element other than internal determination by a computer is introduced to the determination of the execution timing of the performance and its kind while preventing a fraudulent action.  <P>SOLUTION: The game machine is characterized in that when a request information image including information for requesting the generation of specified sound having a specified waveform pattern to a player is displayed at a display device at prescribed timing, and when determining that the specified waveform pattern is included in the waveform of input sound thereafter, a performance based on specified performance pattern data is executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008046618-A (JP)
Title: Solid-borne sound reduction structure
Inventor: TSUGIBASHI KAZUKI
IPC: F16L55/02
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple solid-borne sound reduction structure for reducing solid-borne sound reduction structure which is hardly degrading with high durability.  <P>SOLUTION: A solid-borne sound reduction structure 100 comprises a structural body 200 radiating noise, a surface plate part 1 covering at least a part of the surface 200a of the structural body 200 and having a gas-ventilating part 1a capable of passing gas in the direction of the thickness of thereof, and an outer circumferential wall surface part 2 for securing the surface plate part 1 to the structural body 200. The surface plate part 1 is so supported as to vibrate with the surface 200a of the structural body 200 in one body. The outer circumferential wall surface part 2 supports the surface plate part 1 so as to define an inner gas chamber between the surface 200a of the structural body 200 and the surface plate part 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026567-A (JP)
Title: Method of estimating physical parameter of fuel cell, and device using the method
Inventor: KAWAGUCHI KYOJIRO
IPC: H01M8/04
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of estimating physical parameters in which various voltage losses are individually obtained and thereby physical parameters of an electrolyte membrane, a catalyst layer and a diffusion layer are estimated.  <P>SOLUTION: In the physical parameter estimation method of the fuel cell, the physical parameters of the diffusion layer, the electrolyte membrane and catalyst layer are estimated in such a way that current voltage characteristics are obtained by scanning output current while measuring it and measuring output voltage, current values are divided into large, medium and small value regions, and concentration voltage loss, resistance voltage loss and activation voltage loss are individually obtained, and model formulas of the concentration voltage loss, the resistance voltage loss, and the activation voltage loss are fit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023500-A (JP)
Title: Track traveling vehicle
Inventor: YAMAGUCHI SHOICHI
IPC: B62H1/12
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track traveling vehicle equipped with a lightweight and non-bulky direction changing means and a structure for avoiding derailment and rear end collision.  <P>SOLUTION: The track traveling vehicle is equipped with: a fixing means for fixing a bicycle so that its front and rear wheels ride on a track rail; a frame having a guide wheel for constantly maintaining a traveling position and an attitude on the track rail; and a direction changing means for floating the frame from the track rail and horizontally rotating it with the bicycle on board. The direction changing means is equipped with: a freely raisable and lowerable lever with an approximate barycentric position of the frame as a fulcrum; and a stopper for regulating the oscillation when the lever is vertically raised. The lever is equipped with: a tapered support part at the end of a leg part passing through the lower position than the frame when being oscillated; and a handle at the bar part passing through the upper position than the frame when being oscillated. The leg part has the length enough to float the frame from the track rail and horizontally rotate it with the bicycle on board when the lever is vertically raised with a human power through the handle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024628-A (JP)
Title: Exhaust emission control system of internal combustion engine
Inventor: SUZUKI YASUKO
IPC: F01N3/08
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system of an internal combustion engine which is capable of optimally controlling the injection of a urea water solution based on a constantly accurate exhaust gas temperature by preventing a jet of the urea water solution emitted from an injection nozzle from adhering to a temperature sensor.  <P>SOLUTION: A plurality of fins 20 and flow paths 23 are annularly disposed on a base plate 19 of a fin device 18 arranged in an exhaust passage. The flowing direction of the exhaust gas which has passed the flow paths 23 is varied to generate a swirl flow. Then, according to a target injection volume determined from an exhaust gas temperature, the jet of the urea water solution is emitted to the exhaust gas to be supplied to an SCR catalyst of the downstream side. In a region in a gap E2 corresponding to a portion between the fins circumferentially adjacent and within a fin height E1 in the direction of an exhaust gas flow, an exhaust gas containing a small volume of the urea water solution or no urea water solution invariably exists. By this, a temperature detecting terminal 26a of the temperature sensor for detecting the exhaust gas temperature is positioned in this region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031359-A (JP)
Title: Reinforcement structure and manufacturing method of metallic shell
Inventor: HOSHINO TAKANORI
IPC: G10D13/02
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the reinforcement structure of a metallic shell for simplifying manufacturing process by making a body section thin, while assuring rigidity of an opening edge, and the manufacturing method of the metallic shell.  <P>SOLUTION: The metallic shell 11 includes the body section 20 and a pair of reinforcement sections 21 provided at the opening edges of the body section 20. The body section 20 is composed of a metallic cylinder 25, and the reinforcement section 21 is composed of a cylinder 25 and a metallic ring 27 having the same diameter. The ring 27 is connected to at least one of the opening edges of the cylinder 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028112-A (JP)
Title: Clothes dryer
Inventor: INOUE HIROYUKI
IPC: D06F58/24
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decrease in dehumidification performance of a dehumidification clothes dryer equipped with a heat pump device.  <P>SOLUTION: The clothes dryer is provided with circulation airflow channels 14 and 17 for connecting an inner tub 5 and the heat pump device 25 which is equipped with a heat absorbing device 23 and a heater 21 for circulation, a blowing fan 12 and a temperature sensing means 27 to detect the temperature of the absorbing device 23. It is also provided with an exhaust opening 28 for discharging drying air outside the machine, an exhaust valve 30 which switches the drying air for flowing toward the circulation or toward the exhaust opening 28, a suction inlet 31 which introduces outside air into the circulation airflow channel 14 and a suction valve 32 for opening or closing the suction inlet 31. When the temperature sensed by the temperature sensing means 27 is equal to or lower than a predetermined value, driving of the heat pump device 25 is stopped and only the blowing fan 12 is driven. In this way, frost adhering to the heat absorbing device 23 is removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031516-A (JP)
Title: Image forming apparatus
Inventor: UEDA HIROYUKI
IPC: G03G15/16
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce failure caused by developer infiltrating to a more downstream side in the moving direction of an intermediate transfer belt than a blade for cleaning the intermediate transfer belt.  <P>SOLUTION: The image forming apparatus is provided with a carrier removing roller 80 coming into contact with the intermediate transfer belt B1 between an image forming unit FB on the most downstream side and a secondary transfer part 4. When an image is formed, the carrier removing roller 80 is rotated in the moving direction of the intermediate transfer belt B1, whereby the carrier in the image is removed without causing irregularities in the image on the intermediate transfer belt B1. When the image is not formed, the intermediate transfer belt B1 is moved in the same direction as that when the image is formed, and the carrier removing roller 80 is reversely rotated. Thus, not only the carrier but also the toner are removed from the intermediate transfer belt B1 by the carrier removing roller 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT