baber/WOPTO huggingface dataset:
Patent JP-2007015407-A (JP)
Title: Method of manufacturing tire mold
Inventor: ISHIHARA YASUYUKI
IPC: B29C33/02
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a tire mold prevented from the occurrence of a casting crack.  <P>SOLUTION: In the method for manufacturing a ring-shaped tire mold by casting an Al-Mg alloy around a ring-shaped gypsum mold, casting is performed using the Al-Mg alloy of which the composition contains 0.05 wt.% or below of Mn and directionality is imparted to the molten alloy so that an equal coagulation time curve, which is formed by connecting the coagulation points at the same time of the molten alloy in the cross section crossing the center axis of the ring shape at a right angle, crosses the cast at least one place.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008110427-A (JP)
Title: Gear finishing device
Inventor: TORII NORITSUGU
IPC: B23F19/00
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear finishing device which can shorten the time required for finishing of tooth flank by continuously applying an appropriate stable magnitude machining load to a gear to be machined, and can suppress deformation of tooth profile due to the finishing processing.  <P>SOLUTION: The gear 50 to be machined is held in a centerless state by a drive side lapping gear 21 rotating driven by a drive motor 20, a brake side lapping gear 34 for transmitting a driving torque to a brake motor 33, and a guide gear rotatably supported. The drive motor 20 is operated at a predetermined first rotation speed, the brake motor 33 is operated with the second rotation speed lower than the first rotation speed as a target command rotation speed. The brake motor 33 continuously generates a brake torque in a reverse direction with respect to the driving torque applied from the drive motor 20 through both lapping gears 21, 34 and the gear 50 to be finished.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112328-A (JP)
Title: Information processor
Inventor: ASAWA TSUTOMU
IPC: H01M50/209
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor satisfying both miniaturization and reducing thickness of the whole information processor.  <P>SOLUTION: One end 10 of a main body part 2 of a personal computer 1 is formed with a recessed part 11 having a penetration part 12 for battery storage on a key arrangement part side, and a storage part 13 storing a protrusion part 33 of a display part 3 with the protrusion part 33 journaled to the storage part 13 outside the penetration part 12 (on the opposite side to the key arrangement part 8). Accordingly, a thickness of the personal computer 1 can be determined by a thickness (D + H) of a battery 4 and the display part 3 to make it flatter, and the protrusion part 33 of the display part 3 can be journaled to the outermost of the one end 10 of the main body part 2 to nearly determine size of the personal computer 1 by size of the display part 3 to be miniaturized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111619-A (JP)
Title: Inner surface cleaning method for heat transfer tube of heat exchanger
Inventor: SATO NORIO
IPC: F01K9/00
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner surface cleaning method for a heat transfer tube of a heat exchanger that can efficiently clean the inner surface of the heat transfer tube in the multitubular heat exchanger of a condenser or the like.  <P>SOLUTION: In this inner surface cleaning method, when the degree of vacuum measured by a vacuum meter 26 is less than a preset lower limit value, a control device 27 opens and adjusts a bubble blow-in flow regulating valve 24 to generate an appropriate quantity of bubbles 22 in a cooling water inlet side water chamber 15 from a bubble generator 21 and starts inner surface cleaning of the cooling tube 14 with the bubble-mixed flow. When a vacuum value exceeds a preset upper limit value, the control device 27 closes the bubble blow-in flow regulating valve 24 to stop the generation of bubbles from the bubble generator 21, and terminates inner surface cleaning of the cooling tube 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110591-A (JP)
Title: Method and apparatus for manufacturing lens sheet
Inventor: OKUNO DAICHI
IPC: G02B3/00
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens sheet manufacturing apparatus preventing the adhesion of foreign matter from a floor surface to a long sheet, and a lens sheet manufacturing method.  <P>SOLUTION: The lens sheet manufacturing apparatus is constituted so as to continuously manufacture a lens sheet having a fine lens part formed at least to its one side and equipped with a lens forming part 6 for continuously forming the fine lens part to the surface of the long raw material sheet 20 to produce the long lens sheet, a protective film bonding part for bonding a long protective film 36 to the surface of the long lens sheet, a cutting part for cutting the long lens sheet into a constant length, and the antistatic part arranged to a part where the long raw material sheet or the lens sheet is fed along a floor surface and preventing the charge of the long lens sheet 52 fed along the floor surface G by the conductive member installed the floor surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115725-A (JP)
Title: Starter
Inventor: HASEGAWA YOICHI
IPC: F02N15/06
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starter reducing abrasion of a shift lever with grease and preventing the grease from scattering to retain the grease for a long period of time.  <P>SOLUTION: A lever ring 71 is fitted in an outer periphery of an output shaft 5, and is provided with a recess part 71b formed to a washer contact face abutted with a lever washer 27. The recess part 71b is filled with grease. The lever ring 71 is provided with a grease scattering preventive wall 71d disposed radially outside of the washer contact face. The grease scattering preventive wall 71d is projected to a pinion side in an axial direction from an outer peripheral part of the lever ring 71, and the height of the projection is set to be thicker than the lever washer 27. Since the grease scattering to the outer periphery is received by the action of the centrifugal force along with rotation of the lever washer 27, the grease does not flow out early to retain the grease for a long period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007025731-A (JP)
Title: Driving apparatus for image carrier and image forming apparatus with same
Inventor: EBARA YASUHISA
IPC: G03G21/00
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily fix a position angle for each carrier gear in order to prevent occurrence of an image deterioration due to an pitch circle error in each carrier gear in a driving apparatus for an image carrier provided with each carrier gear for a plurality of image carriers on which toner images of different colors are formed and a driving gear rotating and driving each carrier gear by being engaged to each carrier gear.  <P>SOLUTION: The driving apparatus is provided with an aligning means for fixing the position angle for each carrier gear 53Y, 53M, 53C and 53BK so that same influence is applied to toner images to be transferred on transfer material S due to unevenness in velocity of each image carrier 2Y, 2M, 2C and 2BK based on the pitch circle error for each carrier gear 53Y, 53M, 53C and 53BK.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008116752-A (JP)
Title: Image forming apparatus
Inventor: MURAISHI TAKAYA
IPC: G03G21/00
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a cleaning roller as a means for removing foreign matters, such as toner or paper powder, clinging to the outer peripheral face of a charging roller, the apparatus being designed such that the cleaning roller can be very efficiently used without being wasted and shortened in durability life.  <P>SOLUTION: The cleaning roller 3 the outer peripheral face of which is formed from a melamine resin foam 31 is movably supported. Every time a predetermined number of images have been formed or a predetermined length of time taken for image formation has elapsed, the cleaning roller 3 is brought into contact with the charging roller 2 and cleaned for a predetermined time (e.g., 10 to 20 sec). Thereafter, a cleaning-roller moving means separates the cleaning roller 3 from the charging roller 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115332-A (JP)
Title: Phosphor-containing composition, light-emitting device, lighting device, and image display device
Inventor: YAMAUCHI RITSUKO
IPC: C09K11/08
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor-containing composition for sealing a semiconductor light-emitting element which, when a silicon-containing compound is used as a sealing resin, can realize a handleable viscosity without detriment to the durability of a light-emitting device, and can satisfy adhesiveness at least equivalent to that of an epoxy resin chiefly used heretofore and to provide a light-emitting device, an image display device, and a lighting device each using the same.  <P>SOLUTION: Provided are a phosphor-containing composition comprising (A) a phosphor, (B) a silicon-containing compound, and (C) a solvent, wherein the solvent (C) is a 5-10C hydrocarbon and has a boiling point of 150°C or lower; and a light-emitting device, an image display device, and a lighting device each using the same. Desirably, the solvent (C) comprises at least one member selected from hexane and cyclohexane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113969-A (JP)
Title: Endoscope, endoscope processor and endoscopic system
Inventor: SUGIMOTO HIDEO
IPC: G01N21/64
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the fine adjustment of the measuring position of spectroscopic spectrum measurement using an endoscope.  <P>SOLUTION: An electronic endoscope has the first light guide 52a and the emission end 52ao of the first light guide 52a is arrayed in an inserting tube. The first light guide 52a is fixed on the inserting tube at the position closer to a connector from the emission end 52ao. A magnetic cover 61 is wound on the first light guide 52a. The first to fourth magnetic coils 62a, 62b, 62c and 62d face the magnetic cover 61. The first and third magnetic coils 62a and 62c sandwich the magnetic cover 61 along the first diametrical direction D1. The second and fourth magnetic coils 62b and 62d sandwich the magnetic cover 61 along the diametrical direction D2. Current flows through the first to fourth magnetic coils 62a-62d to make an electromagnetic force act on the first light guide 52a. Exciting light is admitted to the incidence end of the first light guide 52a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122482-A (JP)
Title: Language learning card and language learning system
Inventor: SARUHASHI NOZOMI
IPC: B42D15/10
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a language learning card so constituted as to interest an infant or a child who is a learner.  <P>SOLUTION: The language learning card 1 on one side of which a word is shown and on the other side of which a picture expressing the meaning of the word is shown comprises: detecting parts 6a and 6b detecting learner's touch with the card 1; a sound producing part 9; a display part 7 provided on the side of the card 1 whereon the picture is shown; a storage part 8 storing pronunciation information of the word shown on the card 1 and hint information of the word; and a control part 10 which receives the detection signals from the detecting parts 6a and 6b, and outputs either one or both of the pronunciation information and hint information of the word shown on the card 1 to either one or both of the sound producing part 9 and the display part 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094489-A (JP)
Title: Manual air bleeding instrument
Inventor: MIZUGUCHI SHOGO
IPC: B65B31/04
Filed: 2006-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual air-bleeding instrument capable of easily bleeding a bag of surplus air without air leakage in case of preserving a food or the like in a bag with a zipper or the like, occupying no place and showing excellent design.  <P>SOLUTION: The surplus air in the bag 15 with the zipper can be removed with an attached and bonded air-intake nozzle 3 by stretching and shrinking a stretchable, shrinkable and restorable bellows tube 2 formed on an instrument main body 1 and capable of being removed by a finger push to operate air-intake/discharge check valves 8 and 9 connectively. A slide clip 6 with a cut of a tapered slit and a magnetic clip 7 moving along a slide groove 14 formed in the air-intake nozzle 3 attached to the instrument main body 1 can prevent air leakage from the clearance during removing air by a pinch and a press of the bag 15 with the zipper or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123397-A (JP)
Title: Mesh generation method, mesh generation device, and mesh generation program
Inventor: MURASHIGE CHIHO
IPC: G06T17/20
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that can efficiently divide a face consisting of five or more edges.  <P>SOLUTION: Regarding a face consisting of five or more edges, a user is made to designate so as to divide the edges into four groups while considering the edges belonging to the same group as one side, and then, the face consisting of the four sides is divided into a grid shape so as to generate a mesh. More concretely, a spline curve is formed from the edges in the same group while forming a spline face composed of the four formed spline curves, and then, the spline face is divided into a grid shape so as to generate a mesh. Here, it is suitable that each node of the mesh is projected (moved) on a face composed from the original edges.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123644-A (JP)
Title: Memory circuit and method for controlling operation of the same
Inventor: NAKANISHI HIROAKI
IPC: G11C16/04
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory circuit wherein data written in a memory cell is read without feeding a current constantly to both of a pair of transistors that constitute the memory cell and are made of a single P-channel polysilicon layer, and also to provide a method for controlling an operation of the memory cell.  <P>SOLUTION: An NMOS transistor 15 is connected between a power supply voltage VDD, and a connection portion of a PMOS transistor 13 and a memory transistor 11. An NMOS transistor 16 is connected between the power supply voltage VDD, and a connection portion of a PMOS transistor 14 and a memory transistor 12. A read enable signal is inputted to the gate of each of the NMOS transistors 15 and 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125335-A (JP)
Title: Inverter circuit
Inventor: MIZUTANI AKIRA
IPC: H02M7/00
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter circuit that maintains fundamental-wave components included in a full-bridge output waveform to be a fixed value, regardless of the variations in the input voltage.  <P>SOLUTION: The output of a full-bridge circuit 2. connected to an input voltage source 1, is applied to a piezoelectric transformer 4 so as to make a load 5 operate by the output of the piezoelectric transformer 4. The duty of the full-bridge circuit 2 is controlled by a drive circuit 6. A DC voltage from the input voltage source 1 is divided into a prescribed ratio by a voltage divider 7. Voltage-divider output is introduced into a full-wave rectification generator 10, while a full-wave rectification waveform of a sine wave, based on the voltage-divider output, is generated so as to input it to a comparator 9. A reference voltage that is a minimum value of the voltage-divider output is generated by a reference voltage generator 11, and this input to the comparator 9. A rectangular wave is obtained by comparison between the reference voltage and the full-wave rectified waveform of a sine wave in the comparator 9, while the rectangular wave is input to the drive circuit 6, and duty control of the full-bridge circuit 2 is carried out..  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102110-A (JP)
Title: Oscillation detecting sensor
Inventor: MIKOSHIBA JUNICHI
IPC: G01H1/00
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation detecting sensor that can sensitively detect feeble oscillation even with an inexpensive constitution and adjust the sensitivity to the oscillation.  <P>SOLUTION: This oscillation detecting sensor comprises a bar-like movable electric conductor 3 rocking when the oscillation is provided, a fixed electric conductor 2 for contact disposed so as to come into contact with one end side of the movable electric conductor 3, a fixed electric conductor 1 for fulcrum support for supporting the rocking fulcrum of the movable electric conductor 3, and an oscillation detecting circuit that is arranged so that the center of gravity of the movable electric conductor 3 is positioned on the side of the fixed electric conductor 1 for fulcrum support and detects the oscillation based on the contact or separation of the movable electric conductor 3 from the fixed electric conductor 2 for contact and vibration in contact resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126740-A (JP)
Title: Wiper device
Inventor: HORII TAKAYOSHI
IPC: B60S1/18
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve merchantability by aiming to expand a wiping area and to save on a storage space.  <P>SOLUTION: The wiper device is equipped with: a wiper blade 7 for wiping a windshield glass; an arm piece 5 for holding the wiper blade 7; and a wiper arm 4 which is connected to a driving source of a vehicle to rotate, and which supports the arm piece 5. The arm piece 5 holds the wiper blade 7 in a supporting part 16 at one end, is connected to the wiper arm 4 in a connecting part 19 at the other end, and is rotatably supported by the wiper arm 4 in a rotation connecting part 15 in an intermediate part. The connecting part 19 is provided with a distance changing mechanism (a slider member 8, a connecting link 30) for changing a connection distance between the connecting part of the arm piece 5 and the wiper arm 4. The distance changing mechanism changes the connection distance according to a rotation angle of the wiper arm 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131337-A (JP)
Title: Video display system
Inventor: MORISHITA TAICHIRO
IPC: H04N7/173
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display system for enabling a user to conveniently enjoy a service without losing the easiness to view content.  <P>SOLUTION: The video display system includes communication terminal equipment and a video display device. The video display device displays content acquired from a network, generates operation data for performing operation in relation to at least a part of display content being displayed at the communication terminal equipment on the basis of the display content, and transmits the operation data to the communication terminal equipment. The communication terminal equipment displays an operation image, based on the received operation data, for performing the operation in relation to at least a part of the display content and performs data communication, with a service server connected to the network, for enjoying a service from the service server on the basis of an instruction input to the operation image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130165-A (JP)
Title: Head, head gimbal assembly, and information recording device
Inventor: MATSUMOTO TAKUYA
IPC: G11B7/135
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize floating of a slider by reducing force applied to a floating slider from a waveguide in a device in which a semiconductor laser as a light source is arranged outside the floating slider and the semiconductor laser and the floating slider are coupled by the waveguide.  <P>SOLUTION: The waveguide 8 coupled to the semiconductor laser is fixed to a movable part arranged on the floating slider 5. The movable part moves in parallel to a traveling direction of light. A collimate lens 10 is arranged on the movable part, and light emitted from the waveguide 8 is made parallel. This light is converged by a lens 15 fixed for the floating slider, and coupled to a waveguide 1 in the slider 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125440-A (JP)
Title: Method for culturing coral
Inventor: OMORI MAKOTO
IPC: A01K61/00
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a series of methods for culturing coral, using a method for preparing coral larvae, and to provide a method for producing coral seedlings.  <P>SOLUTION: This series of methods for culturing the coral is provided by combining the method for preparing the coral larvae, which comprises a process of collecting coral colonies from the sea, a process of housing the collected coral colonies in an aquarium, a process of adding hydrogen peroxide (H<SB>2</SB>O<SB>2</SB>), as necessary, to an aquarium that houses the coral colonies, a maintaining process of maintaining the coral colonies under water flow after the hydrogen peroxide-addition process, and a light-shielding process for adjusting oviposition time by shielding the light after performing the maintaining process for an optional period of time; with the method for producing the coral seedlings by culturing for rooting the produced planula larvae and by mix-culturing them with algae-eating marine snails to improve their survival rate, after their metamorphosis into polyps (young corals).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128977-A (JP)
Title: Electron beam irradiation equipment
Inventor: MATSUMURA TATSUYA
IPC: G21K5/04
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide electron beam irradiation equipment which enables restraining frame sections between adjoining electron beam permeable members from releasing heat, in an electron beam permeable unit.  <P>SOLUTION: In the electron beam irradiation equipment 1, an electron beam EB emitted from an electron gun 10 is focused by a focusing coil 6<SB>2</SB>, when it passes an electron beam passage hole 2 and is applied to an electron beam permeable unit 20 with electron beam permeable members 21 lined up in the Y-axis direction. Here, the electron beam EB, focused by the focusing coil 6<SB>2</SB>and passing the electron beam passage hole 2, is deflected in the Y-axis direction by a deflecting coil 7 and a control unit 9 so that the time for irradiating the frame sections 20a in between the adjoining electron beam permeable members 21 with the electron beam EB becomes shorter than that for irradiating the electron beam permeable members, with the electron beam EB in the electron beam permeable unit 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT