baber/WOPTO huggingface dataset:
Patent JP-2009179735-A (JP)
Title: Method for operating direct desulfurization apparatus
Inventor: NISHIZAWA TOORU
IPC: C10G45/02
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a direct desulfurization apparatus having first and second direct desulfurization units, in which the initial deterioration of a catalyst is prevented to prolong the service life of the catalyst and a raw material optimum as that of a fluid catalytic cracking apparatus can be supplied.  <P>SOLUTION: The method for operating the direct desulfurization apparatus comprises the steps of: using first and second direct desulfurization units; performing desulfurization treatment A using only normal pressure residual oil as the raw material in a period between the startup time and the time that the initial activity of the catalyst is stabilized; performing desulfurization treatment B using normal pressure residual oil and reduced pressure residual oil as the raw materials; stopping the operation of each of the units to perform maintenance work including the work of exchanging the desulfurization catalyst; and repeating these steps in each of the units. The desulfurization treatment A is performed in the first direct desulfurization unit and the desulfurization treatment B is performed in the second direct desulfurization unit at the same time. The desulfurization treatment A in the first direct desulfurization unit is completed until the desulfurization treatment B in the second direct desulfurization unit is stopped and the maintenance work of the second direct desulfurization unit is completed. Then, the desulfurization treatment B is performed in the first direct desulfurization unit and the desulfurization treatment A is performed in the second direct desulfurization unit. Namely, the desulfurization treatment A and the desulfurization treatment B are performed alternately and successively in each of the two direct desulfurization units. The times to stop the operations of the units and maintain the units are made different from each other so that the initial deterioration of the desulfurization catalyst can be decreased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008217769-A (JP)
Title: System and method for providing high quality content through peer-to-peer networking
Inventor: CHAPALAMADUGU AKHIL
IPC: G06F13/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for providing high quality content that can provide QoS-guaranteed content to a user requesting the content by utilizing a donor node in place of a peer even when the function of the peer does not work normally on a peer-to-peer network.  <P>SOLUTION: The QoS guaranteed content service system on the peer-to-peer network has a service provider 100 capable of providing content; a plurality of user nodes receiving content from the service provider; a plurality of donor nodes lending resources for providing content; and a supernode 110 receiving information on user nodes and donor nodes and a copy of content from the service provider, allowing the exchange of content among the user nodes and allowing a part of the donor nodes to join the peer-to-peer networking when the user node is put in a peer-to-peer networking error state during the exchange of content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009178510-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine providing excitement and enjoyment related to the change of a performance pattern in a game.  <P>SOLUTION: The main CPU (31) of the game machine (1) moves to a low replay winning probability condition (low replay) from a CZ, when stopped symbols are not the symbols corresponding to an internal winning combination irrespective of internally winning red bells or blue bells but otherwise moves to a high winning probability condition from the CZ, during 30 games after the chance zone (CZ) is started. The main CPU (31) moves to the low replay condition if stopped symbols are not the symbols corresponding to the internal winning combination despite the fact that the players internally win the red bells or the blue bells even during the high replay. The sub CPU (81) carries out a performance based on a Sugoroku (a Japanese board game similar to "snakes and ladders") stage in the CZ from among a plurality of kinds of performance stages and then carries out a performance related to the Sugoroku stage in the CZ even when it moves to the high replay.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180370-A (JP)
Title: Joint, and method of inserting and fixing pipe thereinto
Inventor: HIDESHIMA TAMOTSU
IPC: F16L37/12
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint into which a resin pipe is inserted while easily and surely allowing visual check of the insertion, and which functions to easily cancel a poor mounted condition, and to provide a method of inserting and fixing the pipe thereinto.  <P>SOLUTION: The joint comprises a joint adapter which consists of a body having an end face, a nut connected to the body, an nonslip member having a tooth portion for preventing the movement in the opposite direction, and a fixing ring for fixing the nonslip member, and into which the resin pipe is irreversibly inserted through its end on the nut side of a combination of body, nonslip member, fixing ring and nut to fix the end face of the body and the end face of the pipe to be approximately flush with each other, and an incore which consists of a head part to be inserted into a header in a water cut-off manner, and a leg part to be inserted into the resin pipe in a water cut-off manner, the head part having a greater outer diameter than the resin pipe, the leg part having an outer diameter almost the same as the inner diameter of the resin pipe, the head part and the leg part being integrated with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188224-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SUGIURA KAZUHIRO
IPC: H01L21/3065
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming metal wiring of a favorable sectional configuration with no undercut by side-etching, without affecting the characteristic of a semiconductor device even with a wiring part occupying area far smaller than the area of the semiconductor device.  <P>SOLUTION: A base metal film is etched using a resist pattern formed on a wiring region and a solid resist pattern formed on a non-wiring region near the wiring region as masks, and a metal film of the non-wiring region is etched to form the metal wiring of the favorable sectional configuration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194944-A (JP)
Title: Rotor of motor, motor, and air conditioner
Inventor: ISHII HIROYUKI
IPC: F24F1/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a motor which can be improved in quality while being reduced in cost by preventing cracks occurred due to the stress of thermal shocks without increasing a use quantity of thermal plastic resin, and furthermore which can be improved in productivity by increasing an filling quantity of glass for attaining a high strength without using thermoplastic resin reduced in fluidity, and to provide a motor using the rotor and an air conditioner using the motor.  <P>SOLUTION: In the rotor 100 of the motor wherein a shaft 1, a rotor magnet 3 and a position detecting magnet 11 are integrally formed of thermoplastic resin 17, the thermoplastic resin 17 is equipped with an inner cylinder 40 integrated with the shaft 1, an outer cylinder 42 formed to sandwich the rotor magnet 3, and a rib 18 connecting the inner cylinder 40 to the outer cylinder 42. At least one of the axial end surfaces of the inner cylinder 40 is provided with notched parts 41 having a prescribed length in the axial direction and a prescribed width in the peripheral direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194950-A (JP)
Title: Controller for voltage-type pwm inverter
Inventor: HIRAO KUNIAKI
IPC: H02P27/08
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance responsiveness in acceleration and deceleration by eliminating a main circuit element having large current capacity.  <P>SOLUTION: Controllers 1 to 5 of a PWM inverter performs PWM control corresponding to a frequency command. In the controllers, a table processing unit 6 performs scheduling wherein a frequency Fn and a carrier frequency Fcn at a time Tn according to an operation pattern are set, the carrier frequency is decreased as needed in acceleration and deceleration of a speed command, and the carrier frequency is restored in acceleration, thereby obtaining torque responsiveness needed in acceleration and deceleration period. The table processing unit schedules the frequency Fn and the carrier frequency Fcn according to the rotation of a motor instead of a timer command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193822-A (JP)
Title: Induction heating cooking device
Inventor: HAJI MASAYO
IPC: F24C15/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooking device with voice guidance that is easy to understand for a beginner and is not bothersome to an experienced user.  <P>SOLUTION: The induction heating cooking device with a voice guidance function for providing a user with predetermined voice information includes: operation units (4, 11) having one or more switches; a storage unit (7) for storing voice information output as voice guidance; a voice output unit (9) to output voice information stored in the storage unit as voice guidance; and a control unit (6) for controlling an output method of the voice guidance output from the voice output unit. The operation unit has a mode selection switch (12) for selecting any mode from a plurality of modes including an ordinary mode and a mode for a beginner. The control mode changes the output method of the voice guidance in response to the mode selected by the mode selection switch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192825-A (JP)
Title: Polarization state conversion method, polarization state conversion device, and liquid crystal display
Inventor: TOMIZUKA ISAO
IPC: G02F1/1335
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method etc., of converting completely-polarized light included in input light into completely-polarized light in a desired target polarization state and outputting it by selecting orientation directions of two retardation plates.  <P>SOLUTION: The retardation plates 1 and 2 are disposed in parallel, and light including an initial polarization state SA (for example, output light from a prism sheet on a light transmission plate) is made incident vertically on the retardation plate 1 and passed in the order of the retardation plates 1 and 2 to obtain light in a target final polarization state SB (for example, 45° horizontal linearly polarized light to be made incident on a liquid crystal display panel). The retardation plates 1 and 2 are used which satisfy the condition that the sum Δ1+Δ2 of phase difference imparting capabilities Δ1 and Δ2 is ≥π and at least one of Δ1 and Δ2 is equal to π/2. A set of angles θ1 and θ2 representing the orientation directions of the retardation plates 1 and 2 is selected so as to satisfy SB=R(Δ2, θ1)R(Δ1, θ1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193877-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: MATSUMOTO SHINICHIRO
IPC: H05B41/24
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which suppresses a rise in a high-frequency noise level caused by high-frequency noises flowing from an input terminal into a low-frequency ac power supply, without specifying wiring to adopt.  <P>SOLUTION: The discharge lamp lighting device includes a lighting circuit that includes an input terminal 2, a high-frequency cut-off filter 4 connected to the input terminal 2 and including a first inductor L1, a rectifying circuit 5, a smoothing capacitor C2, an inverter circuit 6, a control IC 7, a load circuit 8 connected to an ac output terminal of the inverter circuit 6 and including a resonance circuit composed of a second inductor L2 and a resonance capacitor C3, and an output terminal 9. The discharge lamp lighting device further includes a long, narrow wiring board 1 carrying the lighting circuit. On the wiring board 1, the input terminal 2 and the output terminal 9 are disposed on one longitudinal end of the wiring board 1, the high-frequency cut-off filter 4 is disposed near the input terminal 2, the load circuit 8 is disposed close to the output terminal 9 and to the high-frequency cut-off filter 4, and leakage magnetic flux from the second inductor L2 distributes mainly in the direction parallel with the longitudinal direction of the wiring board 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195912-A (JP)
Title: Method of manufacturing pipe connecting parts and method of manufacturing casing component member
Inventor: UNENO DAISUKE
IPC: B21D21/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a casing component member capable of preventing leakage of fluid.  <P>SOLUTION: In the first stage of this method, a first intermediate workpiece 31 having a connecting-part forming part 16d and flat parts 21 is formed. In a second stage, a second intermediate workpiece 33 in which the depth of the bend of the connecting-part forming part 16d is larger than that of the first intermediate workpiece 31 and the width of the flat parts 21 is smaller is formed. In a third stage, a third intermediate workpiece 36 having the connecting-part forming part 16d, inclined flat parts 34 and narrow flat parts 35 is formed. In a fourth stage, a fourth intermediate workpiece 37 is manufactured by pressurizing the inclined flat parts 34 of the third intermediate workpiece 36 obliquely upward and collecting materials in the connecting part between the inclined flat parts 35 and the side walls of the connecting-part forming part 16. In a fifth stage, a fifth intermediate workpiece 39 on which burrs 38 are formed in the opening end parts of both side walls of the connecting-part forming part 16d is formed by pressurizing the side walls of the connecting-part forming part 16d, the inclined flat parts 34 and the narrow width flat parts 35 of the fourth intermediate workpiece 37 from the upside and the downside. In a sixth stage, the casing component member 16 is formed by removing the burrs 38.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008217783-A (JP)
Title: Member page automatic update method, system and program in asp site
Inventor: TAKAGI YUSUKE
IPC: G06F21/31
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically updating member pages in a plurality of ASP sites from member terminals.  <P>SOLUTION: (A) Connection information and authentication information of the ASP site to be updated are stored in a storage part in relation to each other. (B) The member terminal logs in a management server to transmit update data of the member page to be updated. (C) The member terminal reads again update data temporarily held to the management server, and reads the connection information and authentication information of the ASP site stored in the storage part. (D) Connection and login to the ASP site which has the member page to be updated is performed based on the read connection information of the ASP site, and update data read from the management server on a member management screen is transmitted to carry out member page update operation. (E) Updating of member pages in all the ASP sites registered from the member terminals is carried out by repeating the (C) and (D).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009198090-A (JP)
Title: Woody fuel combustion device
Inventor: OKAMOTO ATSUSHI
IPC: F23L1/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly rotate a burner body without being affected by its thermal deformation in a combustion device burning pellet form woody fuel P, and comprising the cylindrical burner body 7 rotatably disposed in a lying attitude, a fuel supplying means 3 for supplying the woody fuel into the burner body from a front part, an air supplying means for supplying the air into the burner body, and a combustion chamber 8 communicated with a rear end of the burner body.  <P>SOLUTION: The burner body 7 is provided with a burner outer cylinder 71 fixed in a state of surrounding the burner body with a clearance 73, and the air is guided to air holes 45 of a peripheral wall portion of the burner body 7 through the clearance 73. The burner body 7 is rotatably supported by a burner supporting means composed of front and rear rollers 74, 75 through the burner outer cylinder 71. Further the burner body 7 is formed into the tapered cylindrical shape of which a diameter is increased backward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200890-A (JP)
Title: Back pressure control method and communication apparatus using the same
Inventor: KOBAYASHI TOSHIHIRO
IPC: H04L47/267
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back pressure control method capable of reducing the memory capacity of a storage buffer and communication apparatus using the back pressure control method.  <P>SOLUTION: The communication apparatus includes: a line identification control means for identifying an output line for transmitting extraction data extracted from an input line; a data control means for determining whether the extraction data is extraction data to be transmitted to an output line that receives a transmission stop request or extraction data to be transmitted to an output line that does not receive the transmission stop request to output the extraction data; a storage buffer means for storing the extraction data to be transmitted to the output line that receives the transmission stop request, and reading to output the stored extraction data when the transmission stop request is released; and a data selector means for selecting the extraction data to be transmitted to the output line that does not receive the transmission stop request from the data control means or data output from the storage buffer means in each of the plurality of output lines and transmitting the selected data from the plurality of output lines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195618-A (JP)
Title: Sheath for endoscope
Inventor: FUJIMOTO RYUHEI
IPC: A61B1/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath for an endoscope, which allows a user to easily attach/detach to/from the endoscope and trocar or the like.  <P>SOLUTION: A cleaning sheath 3 provided with a hollow part 16 into which the endoscope 2 is inserted is provided with a switch 24 adjacent to a cap 32 for feeding a lubricating liquid to switch a liquid feed. A through-hole 24a is interconnected to the hollow part 16 and the lubricating liquid is fed to the inner surface side of the hollow part 16 when the switch 24 is downwardly energized, and the switch 24 is pressured by an operation part 6 so as to upwardly move and the through-hole 24a is blocked off the hollow part 16 so as to be interconnected to an outside when the endoscope 2 is inserted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258144-A (JP)
Title: Single axis headlamp
Inventor: KEVIN TARTER J
IPC: F21Y101/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single axis headlamp capable of being aimed at a direction of an object without requiring a user to turn his or her head.  <P>SOLUTION: A head lamp 10 can be aimed by rotation. The head lamp 10 includes a head mount 20 and a body 22 having light sources. The head mount 20 is held to a user's head by a strap 12. The body 22 rotates relative to the head mount 20 about an axis so that the body 22 holds the same distance from the user's forehead as the light emitted from the light sources is pivoted up and down.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205895-A (JP)
Title: X-ray tube
Inventor: OHIGATA YOSHIHIKO
IPC: H01J35/18
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, while a thickness gauge or the like uses a zone plate or the like for paralleling or converging X-rays because X-rays irradiated from an X-ray tube are diffused, the zone plate absorbs X-rays to weaken the X-ray intensity, and also an arrangement situation of a measuring sample, the X-ray tube and the zone plate may change the X-ray intensity to vary a measuring accuracy.  <P>SOLUTION: A plurality of annular zones having X-ray transmissivity alternately changing are formed on a surface of a target base material generating X-rays or a window member extracting X-rays to make X-rays being paralleled or converged. Also, a target base material is vapor-deposited on the inner surface of microcapillaries for paralleling X-rays to serve the microcapillaries as a target base. The X-rays being paralleled or converged are obtained by using the X-ray tube alone, so that a constitution of a device can be simplified. Furthermore, reduction of a measuring accuracy can be prevented even when the alignments of an object to be measured and the X-ray tube change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201816-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine that implements a loss compensation mode with a combination of set items selected by a player by a selecting means from combinations of set items.  <P>SOLUTION: A game machine is provided with a game board on which game balls roll, a game implementation controlling means that controls the implementation of a game for putting out a specific number of win balls triggered by game balls passing through a win zone, a loss compensation controlling means controlling a loss compensation mode including a collecting treatment for collecting part of game balls possessed by a player and a compensating treatment for compensating the player for lost game balls in accordance with the game results based on the implementation of the game by the game implementation controlling means, and a selecting means for selecting whether or not the game is played in the loss compensation mode and for making several setup items required for implementing the loss compensation mode selectable and operable. The loss compensation controlling means sets the combination of several set items selected by the selecting means and implements the loss compensation mode in accordance with the set combination of the set items.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204123-A (JP)
Title: Dynamic damper
Inventor: TSUCHIMOTO TAKUO
IPC: F16F15/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper allowing dimensions of the dynamic damper in horizontal and vertical directions to be reduced, and attachable in a limited narrow space, to stably and elastically support a damper mass, and to restrict displacement in the horizontal and vertical directions.  <P>SOLUTION: Rubber supports 22 in the dynamic damper 10 are arranged at four corners of the damper mass 12 to elastically support the damper mass 12 from the lower side, extension parts 64 are formed on the damper mass 12, and thereby the damper mass 12 is vertically thinned. A stopper mechanism in the horizontal direction is composed of the extension parts 64 and a pair of elastic support bodies 14-1 and 14-2, and a stopper mechanism in the vertical direction and the front-rear direction are composed of upper brackets 16 and lower brackets 20 of the elastic support bodies 14-1 and 14-2.  <P>COPYRIGHT: (C)2009,JPO&INPIT