baber/WOPTO huggingface dataset:
Patent JP-2006106462-A (JP)
Title: Projector
Inventor: YOSHIDA KANJI
IPC: G03B21/00
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of preventing formation of a ghost image resulting from multiple reflection caused by a synthesizing optical system.  <P>SOLUTION: The projector 10 prevents the reflection characteristics of a pair of dichroic films 61 and 62 from being overlapped or superposed. Accordingly, the boundary light BL of blue light LB or green light LG entering a cross dichroic prism 60 is prevented from becoming return light made incident on a liquid crystal panel 51g or the like as a result of being double-reflected by both the dichroic films 61 and 62. Specifically, this prevents the problem that, as in the case where the dichroic films 61 and 62 have the reflection characteristics overlapping each other, return light is turned into an advancing light as a result from being reflected by a liquid crystal panel 51b or the like, and ends up forming a ghost image or the like on the screen SC with such advancing light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006101849-A (JP)
Title: Block seaweed-propagating bed for porous-concrete seaweed-attaching bed, and fish bank bed
Inventor: MATSUTANI SHIGERU
IPC: A01K61/00
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block for a seaweed-attaching bed obtained by improving water-absorptivity, compression strength and seaweed-propagating functions of a porous concrete lump, hardly causing plugging and having improved air-permeability; and to provide a seaweed-propagating bed and a fish bank bed constituted by using the block.  <P>SOLUTION: The block 1 for the seaweed-propagating bed is constituted by mixing a porous concrete lump formed by kneading a cement powder with an aggregate constituted of a pulverized product 2 of a porous roofing tile, with a fiber material 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112031-A (JP)
Title: Structure and method for restoration construction of waterproof sheet deteriorated with age, and protective paint for restoration construction, for use in them
Inventor: FUJISAKI MUNEMICHI
IPC: C09D5/02
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method for restoration construction for a waterproof sheet deteriorated with age, which recover flexibility of a waterproof sheet and prolong its durable period, by coating the deteriorated waterproof sheet with paint, obtained by containing a large amount of plasticizer in a synthetic resin-water emulsion, when the existing flexible polyvinyl chloride-based waterproof sheet is deteriorated with age, which make its coated film hardly separated and which make a stain hardly adhere to the waterproof sheet, and the protective paint for use in the structure and the method.  <P>SOLUTION: In this structure, a restoration layer, which is composed of the paint for restoration, containing the 20-200 pts.mass plasticizer based on the 100 pts.mass synthetic resin-water emulsion, is formed on the surface of the existing flexible polyvinyl chloride-based waterproof sheet deteriorated with age; and a protective layer, which is composed of the protective paint uncontaining the plasticizer with respect to the 100 pts.mass synthetic resin-water emulsion or the protective paint containing the 1-19 pts.mass plasticizer based on the 100 pts.mass synthetic resin-water emulsion, is formed on the surface of the restoration layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006109932-A (JP)
Title: Cutting board attached to sink
Inventor: KAWASE SUMINOSUKE
IPC: A47B77/06
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting board attached to a sink, capable of being stored only by rotation and pushing without being detached, and capable of being easily detached alone so that the rear surface is used by reversing the cutting board, so that the cutting board is dried in the sun to be sterilized, and so that the cutting board can be put in a dishwasher.  <P>SOLUTION: U-shaped projections 2 and 3 are formed in two opposite sides of the cutting board 1, and the horizontal axis of one U-shaped projection 2 is engaged with a bearing part 6 fixed to a peripheral deck part 4. The cutting board 1 can be stored upright by raising the other U-shaped projection 3 mounting on the other peripheral deck part 4, and can be mounted on the side peripheral deck parts 4 or dropped to the bottom of the sink by moving the cutting board to the left or right, so that the cutting board can be easily washed. Furthermore, the cutting board can be detached alone and can be reversed, so that the cutting board can be dried in the sun or put in the dishwasher to be washed and dried.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006110522-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: FURUKAWA SEIJI
IPC: C02F1/32
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an increase in an ozone injection rate to water to be treated from the need for increasing the ozone injection rate to water to be treated to raise the removal efficiency of persistent chemical substances in it, promotes the generation of bromate ions.  <P>SOLUTION: In a hydrogen peroxide addition ozonation tank as a first stage, hydroxy radicals are generated by reaction of ozone with hydrogen peroxide to decompose the persistent chemical substances in the water to be treated. In an ultraviolet treatment tank as a second stage, ultraviolet light radiated from an ultraviolet lamp acts on the residual hydrogen peroxide in the water to be treated to generate hydroxy radicals, which decrease the concentration of hydrogen peroxide and promotes the decomposition and removal of the persistent chemical substances.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006118367-A (JP)
Title: Combustion engine using dimethyl ether as fuel
Inventor: TSUCHIYA TOSHIAKI
IPC: F01D21/00
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly restart a combustion engine by preventing liquefaction of dimethyl ether (DME) in a fuel supply line during the stop of the combustion engine such as a gas turbine vaporizing DME for use as fuel.  <P>SOLUTION: A discharge valve 14 for discharging DME of fuel into the atmosphere is connected to the fuel supply line 10, and the discharge valve 14 is opened when intercepting the supply of fuel to the combustion engine to stop it. Pressure in the fuel supply line 10 is lowered to the atmospheric pressure by opening the discharge valve 14, and since DME is not liquefied even at a low temperature under the atmospheric pressure, it is not liquefied in the line. Consequently, since there is no blocking of the fuel line caused by DME sticking as liquid to equipment or the like in the line, the following starting can be smoothly performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115975-A (JP)
Title: Manufacturing method for guide wire for medical use
Inventor: KAWASAKI HIRONORI
IPC: A61M25/01
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing a guide wire for medical use which is excellent in a torque transmission property and push-in characteristics on a proximal end side and is excellent in flexibility and insertion characteristics on a distal end side.  <P>SOLUTION: This method is for manufacturing the guide wire for the medical use provided with a core wire 4 having distal end side small diameter parts 22, 24 and 26 and a proximal end side large diameter part 20 having an outer diameter relatively larger than the distal end side small diameter parts. A core wire material 4a whose outer diameter is roughly same along an axial direction is prepared, the surface hardening treatment of the core wire material is executed, and a surface hardened layer 8 is formed on the outer periphery of the core wire material in the range of a prescribed depth not reaching the center from the outer peripheral surface of the core wire material. Then, at least a part of the surface hardened layer 8 is removed such that the outer diameter of the core wire material on which the surface hardened layer 8 is formed becomes the outer diameter of the distal end side small diameter parts 22, 24 and 26 in an axial direction length MA corresponding to the distal end side small diameter parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006118439-A (JP)
Title: Control device for internal combustion engine
Inventor: SHIMIZU HIROKAZU
IPC: F02D45/00
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent large deterioration of exhaust emission and startability at a time of start due to large drop of control accuracy of air fuel ratio at the time of start caused by response delay of a variable valve system.  <P>SOLUTION: Determination timing of fuel injection quantity of a first time at start is determined based on a flag fSTINJEND. A target at the time of start is established to actual open characteristics vREVEL at the time to retain open characteristics during start after that if the open characteristics vREVEL of an intake valve does not reach a target vTGVELST at the time of start at the determination timing. Fuel injection quantity at the tim of start is corrected according to deviation between the retained open characteristics and the target at the time of start if open characteristics is retained to open characteristics before reaching the target at the time of start.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006092501-A (JP)
Title: Development image pickup system
Inventor: TODA KAZUHIDE
IPC: H04N5/225
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To create a development image of an object without associating images, in the solution of much difficulty in image composition by a method for creating a development image of an object that images an object at slightly different angles and combines the images accurately.  <P>SOLUTION: A system has a rotary table movable along a rail. The system covers one side of the table with an opaque screen having a vertical slit movable along the rail synchronously with the center of the table. An object is placed on the table, which is rotated and moved along the rail, and a fixed camera can image the object seen through the slit in the opaque screen to pick up an image connecting images of the object seen through the slit. The object is rotated and moved, and the pickup image is a development image of the object.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120989-A (JP)
Title: Method for manufacturing multilayer wiring board, and load object for multilayer wiring board calcination used therefor
Inventor: OGAWA KAZUTO
IPC: H05K3/46
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer wiring board which can restrain deterioration of yield by curvature of the multilayer wiring board which is manufactured by calcinating a ceramic green sheet lamination, which is used for manufacturing the multilayer wiring board having a plurality of wiring patterns and can prevent broken and surface blemish of the multilayer wiring board; and to provide a load object for multilayer wiring board calcination which is used for the method.  <P>SOLUTION: A plurality of ceramic green sheets on which a plurality of conductor patterns were printed with conductive paste are laminated and crimped, and the ceramic green sheet lamination is formed. When calcination of the ceramic green sheet lamination is performed, heavy load objects for calcination are laid on four corners of the ceramic green sheet lamination, and a light load object for calcination is laid on a place except the four corners. Curvature of the whole multilayer wiring board is restrained by the heavy load objects for calcination, and curvature of each conductor pattern forming part is restrained by the light load object for calcination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005061828-A (JP)
Title: Glow plug
Inventor: KUMADA TOMOAKI
IPC: F23Q7/00
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glow plug of structure with excellent strength irrespective of a small diameter of sheath tube, capable of securing easily a required heating characteristic, and hardly causing short circuiting between a heating coil and the sheath tube.  <P>SOLUTION: In this glow plug 1, a sheath heater 2 has the sheath tube 11 with a closed tip side, the heating coil 21 arranged in the tip side inside the sheath tube, and a control coil 23 connected in series thereto in a rear side of the heating coil 21, and for increasing an electric resistance value by receiving heating from the heating coil 21 to control electrification to the heating coil 21. An axial cross-sectional diameter of a heating coil storage part 11a of the sheath tube 11 is brought into 3.0-4.4 mm, and a wall thickness t thereof is made 0.3-0.7 mm. A value of t/D1 is brought within 0.08-0.2 where the axial cross-sectional diameter is D1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006129058-A (JP)
Title: Content sharing device
Inventor: NAOI KANAE
IPC: H04N21/442
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content sharing device which easily shares various kinds of contents in consideration of a device environment of the other party of communication, sharing conditions of contents, etc.  <P>SOLUTION: Sharable contents are specified and stored on the basis of function information provided in an external device, with which contents will be shared, and attributes of content candidates to be shared, and a prescribed setting operation (for sharing contents with the external device) corresponding to the attribute of a designated content out of the specified and stored contents is executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125519-A (JP)
Title: Synchronizer for transmission
Inventor: MIYAMOTO AKIHIRO
IPC: F16D23/06
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronizer for a transmission capable of effectively reducing a peak value of operational load at the time of synchronization.  <P>SOLUTION: In the synchronizer for a transmission provided with a coupling sleeve 1, a synchronization hub 5, a balk ring 4, and a clutch gear 3, when relative rotation is generated between the synchronization hub 5 and the balk ring 4 so that a fine synchronization torque is generated between a cone surface 4a of the balk ring and a cone surface 3a of the clutch gear in process of speed changing, a support synchronizing force producing mechanism which converts circumferential force receiving the relative rotation into axial support synchronizing force pushing the balk ring 4 to the clutch gear 3 is arranged, and an indexing amount regulation structure which regulates an indexing amount into less than one half of a spline tooth pitch is arranged between the balk ring 4 and synchronization hub 5 in spite of wear of the balk ring 4 during its synchronization.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006132330-A (JP)
Title: Pump device
Inventor: KAJINO HIDENORI
IPC: F04C15/00
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device materializing a mechanism adjusting pressing force of a sealing body against a gear side part according to pressure of working fluid with a simple structure.  <P>SOLUTION: A gear pump device 10 is provided with a gear 30 sending hydraulic oil to a high pressure side flow pass 40 from a low pressure side flow pass 42, and a case 14 pressed against the side part 36 of the gear 30. hydraulic oil in the high pressure side flow pass 40 is led to a first pressure operating surface 16 and a second pressure operating surface 18 formed on the case 14 in a multi-stage shape. The valves 20, 22 leads hydraulic oil in the high pressure side flow pass 40 to the second pressure operating surface 18 when pressure of hydraulic oil in the high pressure side flow pass 40 and leads hydraulic oil in the low pressure side flow pass 42 to the second pressure operating surface 18 when pressure of hydraulic oil in the high pressure side flow pass 40 is low.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133011-A (JP)
Title: Torque sensor
Inventor: HASHIMOTO KATSUHIRO
IPC: G01L3/10
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and easy-to-work torque sensor with its air gap causing little magnetic loss.  <P>SOLUTION: This torque sensor is equipped with: a torsion bar 3 for coaxially connecting an input shaft 1 and an output shaft 2 to convert a difference in torque acting on the two shafts into torsional displacement; a magnet 4 fixed on an end part of the input shaft 1 with the torsion bar 3 axially put therethrough; a magnetic yoke 5 disposed in the periphery of the magnet 4 fixedly on an end part of the output shaft 2 and comprising annular parts 5A and 5B axially disposed opposite to each other; a magnetism collection part 7 disposed between the annular parts 5A and 5B of the magnetic yoke 5 for collecting magnetic flux from the magnet 4, the magnetic flux being generated between the annular parts 5A and 5B according to the torsional displacement of the torsion bar 3; and a magnetic sensor 8 provided on one piece 7a of the collection part 7 for detecting magnetic flux density via the collection part 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134459-A (JP)
Title: Optical pickup, optical disk device, and skew sensor adjustment method
Inventor: TAGUCHI KAZUYUKI
IPC: G11B7/08
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup capable of detecting a tilt of an optical disk with stability and high sensitivity by a skew sensor.  <P>SOLUTION: The optical pickup is provided with an adjustment mechanism 5 which can perform tilt adjustment in the radial and tangential directions of the optical disk 102 of a skew sensor main body 1 and can also perform height adjustment in the optical axis direction of an optical beam for recording and reproduction. Thus, a correct skew error signal can be outputted, and also a total light quantity received by a photoreceptor can be prevented from decreasing, and a high sensitivity skew sensor is realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006130613-A (JP)
Title: Grinding tool
Inventor: ISHIHARA TOSHIHIKO
IPC: B24D3/06
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding tool whose sharpness is improved by suppressing overlaying of a brazing filler metal on the vertex parts of abrasive grains.  <P>SOLUTION: A grinding wheel is provided with a base metal 1, the abrasive grains 5 provided on the base metal 1, and the brazing filler metal 7 for holding the abrasive grains 5 in the base metal 1. The brazing filler metal 7 includes an alloy containing copper and titanium, and vanadium. The overlaying of the brazing filler metal 7 on the vertex parts 5a of the abrasive grains 5 is suppressed since the brazing filler metal 7 including vanadium is used in the grinding wheel. Consequently, the sharpness of the grinding wheel can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006110704-A (JP)
Title: Three-shaped clearance groove drill
Inventor: ITAKURA TAKEO
IPC: B23B51/00
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill a knife edge of which is hard to break, free to use for cutting work for a long period of time and in a shape to prevent clogging of chips even when cutting speed is increased.  <P>SOLUTION: This twist drill web thickness of which is 30% to 40% against a diameter of the drill and a torsion angle of which is around 30° is devised so that a cross-section shape of a clearance groove is made in such a shape of two dished grooves arranged in parallel as a figure 3 is vertically extended long and slender, a width ratio of the dished groove on the cutting blade side and the flank side is roughly 2:3, a main cutting blade having a pair of conical flanks provided with a clearance angle is formed at a head end angle of 118°, a central cutting blade and a chip pocket are provided by thinning them so that a chisel edge becomes about 10% of the diameter of the drill, a rake angle of the central cutting blade becomes -10 to -20° and a point where the central cutting blade and the main cutting blade roughly matches with a crest line where the two dished grooves make contact with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138704-A (JP)
Title: Infrared sensor
Inventor: NOBE TAKESHI
IPC: H01L31/02
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase the sensitivity and to reduce the cost by certain and simple vacuum sealing in an infrared sensor.  <P>SOLUTION: The infrared sensor 1 comprises an infrared sensing section 5 that is formed on a silicon substrate 2 and receives infrared rays to vary the output, a first structure 3 made of glass so as to surround the sensing section 5, and a second structure 4 that is located in the upper part of the first structure 3 and made of silicon. A joint 6 between the silicon substrate 2 having the sensing section 5 and the first structure 3 and a joint 7 between the first structure 3 and the second structure 4 are formed by positive electrode joining, respectively. The space 10 surrounded by the silicon substrate 2 having the sensing section 5, the first structure 3, and the second structure 4, namely the space 10 surrounding the sensing section 5, is vacuum.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005166039-A (JP)
Title: Mail program, electronic mail device and management method for electronic mail
Inventor: KAWAJI AYA
IPC: G06F13/00
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To collectively manage data received through electronic mail and data received by a method other than to receive through the electric mail by managing a body text or a attached file received by e-mail as a file managed by an OS.  <P>SOLUTION: When the e-mail is received, an instruction is given to a default folder to file and store the body text data and the attached file therein (S27). Furthermore, the storing information on the file is added to an index table (S31). Thus, the body text data are filed and stored in the storing folder for each mail, and an index showing the connection of each file is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006137350-A (JP)
Title: Damper opening adjustment mechanism, air-conditioning unit and air conditioner for vehicle
Inventor: TANAKA YASUNARI
IPC: B60H1/00
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper opening adjustment mechanism, an air-conditioning unit and an air conditioner for a vehicle capable of confirming whether or not a blowing mode switching damper is moved to a proper position according to a blowing mode by grasping the opening of the blowing mode switching damper by discriminating a relative position of a cam plate and an air-conditioning part unit while suppressing an increase in slide resistance of an action pin.  <P>SOLUTION: In the damper opening adjustment mechanism 21, a discrimination hole is provided on the cam plate, a position discrimination member is provided at the air-conditioning part unit side and the relative position of the cam plate and the air-conditioning part unit is discriminated by superposing a part of the cam plate and a part of a stationary member of the air-conditioning part unit on a linear line when the cam plate is turned. Since it is not required that the discrimination hole is directly provided in a cam groove by providing the discrimination hole at a part independent from the cam groove in which the action pins 22, 23 slide, the relative position of the cam plate and the air-conditioning unit can be confirmed while the slide resistance of the action pin is increased by making grease flowing out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI