baber/WOPTO huggingface dataset:
Patent JP-2004129417-A (JP)
Title: Reciprocating apparatus
Inventor: SUGIYAMA HIROHIKO
IPC: F16F15/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating apparatus which can suppress the occurrence of vibration at the operating end for positioning a reciprocating operation and which can accelerate the reciprocating operation.  <P>SOLUTION: When an actuator 2 is driven, spool 2a is attracted into the actuator 2, a plate 8 is drawn upward and is moved by a vertically moving shaft 7 communicating with the spool 2a, and a slider 4 connected to a plate 8 is slidably moved on a slide base 3. The upward movement of an upper limit damper 9, in contact with an upper limit stopper 11, is regulated. The slider 4, the plate 8, the shaft 7 and the spool 2a are stopped, positioned at the upper limit position, and the damper 9 is simultaneously brought into contact with an opening of an air passage 13. The damper 9 is brought into contact with the opening of the passage 13, a negative pressure in the passage 13 is simultaneously raised, and the damper 9 is held in a state, in which the damper 9 is brought into contact with the stopper 11 by a vacuum suction force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122660-A (JP)
Title: Method for molding air bag door of automobile
Inventor: ITO HIROYUKI
IPC: B29C45/56
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously form a tear line with injection molding without deteriorating molding quality in a method for molding an air bag door of an automobile, which is injection-molded integrally with an instrument panel and constituted in such a manner as to be ruptured and opened along the thin tear line by operations of an air bag.  <P>SOLUTION: A slide core 20 in a shape corresponding to the tear line is guided in a lower mold 9 so as to be protrusible from a mold surface to a cavity, and protruded by the amount of protrusion corresponding to a required thin thickness by operations of a drive unit 21 therefor, immediately after a resin raw material is injected into the cavity; and the resin raw material is cured in the protrusive state of the slide core 20 so as to be demolded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129813-A (JP)
Title: Endoscope with jacket sheath
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope with a jacket sheath capable of surely engaging / disengaging a falling prevention mechanism for controlling the falling of the tip part of a flexible insertion part from the inside of the tip part of the jacket sheath without damaging a member.  <P>SOLUTION: The tip part 22 of the jacket sheath 20 is constituted so as to be rotated in a prescribed range around an axis to the tip part 13 of the flexible insertion part 11. Also, a channel deformation space 19 for a part near the tip of a channel tube 23 to be turned while being elastically deformed following the rotating operation is provided. By rotating the tip part 22 of the jacket sheath 20 in the prescribed range around the axis to the tip part 13 of the flexible insertion part 11, the falling prevention mechanisms 18 and 28 are engaged and disengaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132639-A (JP)
Title: Air-conditioning control apparatus
Inventor: HORII YUTAKA
IPC: F24F1/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning control apparatus for reducing the axial power of an air supply fan by reducing the pressure loss of a filter in order to perform an energy-saved operation.  <P>SOLUTION: This apparatus has a dust sensor for detecting the dust in a room, and the bypass damper of the filter is opened and closed while monitoring the dust quantity in the room to bypass part of the air quantity passed through the filter, whereby the internal static pressure of an air conditioner is reduced, and the air quantity control by an inverter is performed to reduce the shaft power of the fan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159391-A (JP)
Title: Return prevention device of pachinko game ball
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a return prevention device of a pachinko game ball which has a simple structure, prevents the return of a game ball, and can hit a game ball smoothly.  <P>SOLUTION: When a return ball tries to return to a shooting system and hit against a return prevention block 14, an injection hole 13 is closed completely, and two points of an inside rail 12 and an outside rail 13 resists the impact of a return ball. Therefore, although the return prevention block 14 has low rigidity, it can prevent the intrusion of a return ball and lower the passing resistance of a pachinko game ball P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004139279-A (JP)
Title: Information provision method, information provision system, information provision device and computer program
Inventor: ISHIHARA MASUMI
IPC: G06K19/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information provision method requesting provision of prescribed information by use of a mobile stick storing a request command requesting the provision of the information and allowing an information provision device requested with the request of the information to provide the information, and also to provide an information provision system using the information provision method, the information provision device used for the information provision system, and a computer program for functioning a computer as the information provision device.  <P>SOLUTION: A cellphone 2 equipped with the mobile stick 3 storing the request command requesting the provision of a prescribed Web page transmits request information requesting the provision of the Web page to a Web server device 1 according to the request command acquired from the mobile stick 3, and the Web server device 1 which received the request information provides the information via a network N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136349-A (JP)
Title: Sheet thickness control device
Inventor: SATO TOSHIAKI
IPC: B21B37/66
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress sheet thickness fluctuation caused by a plurality of kinds of rolls of different rotational periods, and thickness fluctuation of the period longer than the rotational period of the rolls.  <P>SOLUTION: The circumferential length R of a work roll 7 is equally divided into j sections, a section deviation Δh which is the thickness deviation experienced in the rolling at the period λ(p)=R×ä1+(p-1)/j} is detected for each period, and a basic pattern Δhc which is the difference between the section deviation Δh and the average period deviation Δhm which is the average of the section deviation for one period is obtained. The roll position control element signal ΔSd and the compensation pattern Δh1d are obtained based on the basic pattern Δhc. When an evaluation function J(p) operated based on the compensation pattern exceeds the threshold (a), it is determined that thickness fluctuation components are included, and the roll position control element signal is output to a roll screw-down means 9. The thickness fluctuation components with an arbitrary length set as the circumferential length λ(p) as the period are detected, and the thickness fluctuation can be suppressed thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178406-A (JP)
Title: Spin valve type magnetic head and its manufacturing method
Inventor: NISHIOKA KOICHI
IPC: G11B5/39
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin valve type magnetic head wherein no characteristic changes occur in an operation temperature range.  <P>SOLUTION: An antiferromagnetic layer of a fixed layer of a spin valve is made of an alloy which contains Cr, Mn, Pt, a magnetic field enough to magnetically saturate the fixed layer in a magnetic gap depth direction at a temperature lower than the blocking temperature (Tb) of the antiferromagnetic layer is kept to be applied, and after the fixed layer is cooled in the magnetic field, at a temperature lower than Tb, a minimum magnetic field enough to saturate the magnetization of the free layer of the spin valve in a track width direction is kept to be applied in the same direction. A coupling magnetic field He of one-direction anisotropy of the fixed layer is set to H<SB>e</SB>(Tmax)≥60+100/ hMR[Oe] where an antiferromagnetic layer composition is (Cr<SB>100-x</SB>Mn<SB>x</SB>)<SB>100-y</SB>Pt<SB>y</SB>, 2≤y, 40≤x≤70, columnar crystal powders are formed, an average crystal particle size of the antiferromagnetic layer is set to 2.7×10<SP>-18</SP>cm<SP>3</SP>, (110) of bct is set parallel to a film surface, a long axis is set within the film surface, and magnetization is fixed in a desired direction up to the fixed layer component having Tb higher than T<SB>max</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004140758-A (JP)
Title: Ip telephone system
Inventor: MATSUMOTO TAKASHI
IPC: H04L12/70
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow a call to be originated by an IP telephone set in a position where a gate keeper device GK is not installed, and to be terminated by another IP telephone set in the same position or a public telephone network at the time of occurrence of an IP network fault in an IP telephone system having IP telephone sets or the like distributedly installed in a plurality of positions.  <P>SOLUTION: A GK R8 which has functions of GK and takes only IP telephone sets 3 in a position B and a gateway GW 4b as processing objects is provided in the position B, and the IP address of the GK R8 is registered in a plurality of IP telephone sets 3 in the position B and the GW 4b as the IP address of a GK 5 provided in a position A instead of the IP address of the GK 5, and control signals transmitted from the plurality of IP telephone sets 3 in the position B and the GW 4b out of control signals transmitted and received between the plurality of IP telephone sets 3 as well as the GW 4b and the GK 5 are temporarily received by the GK R8 and then are relayed to the GK 5, and control signals transmitted from the GK 5 are temporarily received by the GK R8 and then are relayed to the plurality of IP telephone sets 3 in the position B and the GW 4b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145429-A (JP)
Title: Airline ticket reservation system
Inventor: IWASAKI KOICHIRO
IPC: G06Q50/30
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for reserving air tickets via the Internet that allows users on a waiting list to make reservations prior to flight dates by changing air fares in steps, and delivering vacancy information to users on the waiting list each time the fares are changed.  <P>SOLUTION: The air ticket reservation system comprises a service provider's terminal device, users' terminal devices, and a reservation intermediation device connected to one another by a communication line. The users are urged to input desired conditions during subscription and thus allowed inclusion on a waiting list for air tickets. Vacancy information changed in steps is automatically delivered through the reservation intermediation device to the users on the waiting list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146625-A (JP)
Title: Method and apparatus for baking
Inventor: TAKAMORI HIDEYUKI
IPC: G03F7/40
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To deal with many types of multi-surface patterns by hot plates of the number of a necessary minimum limit in baking.  <P>SOLUTION: A substrate G of a four-chamfering pattern conveyed at a period of a tact time is first conveyed to a baking unit (PREBAKE) 90 having the hot plate which has support pin disposing patterns corresponding to the four-chamfering patterns. A first (initial) baking is received in a first processing time shorter than the tact time. After a resist liquid film on the substrate is dried up to a state in which a pin transfer does not occur, the substrate is transferred to another baking units (PREBAKE) 92, 94, 100 and 102 of vacant states. Second (residual) baking is then received in a second processing time up to a substantially complete evaporation of an excess solvent in the resist film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145076-A (JP)
Title: Drive transmission mechanism
Inventor: EBARA YUZURU
IPC: F16F15/12
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive transmission mechanism capable of surely transmitting driving to an intermediate transfer body, with simple and inexpensive constitution.  <P>SOLUTION: In the drive transmission mechanism for the intermediate transfer body 5 to which a toner image on an image carrier is transferred and on which it is carried in an image forming apparatus, an intermediate transfer body drive roller 1 has a groove part at its end when the transfer body 5 is constituted of a belt member, and an intermediate transfer roller 5b has a groove part at its end when the transfer body 5 is constituted of a roller member. A drive shaft 3 attached to an image forming apparatus main body has a projection part fit in the groove part at the end of the drive roller 1 or the intermediate transfer roller 5b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143003-A (JP)
Title: Method for manufacturing copper red glass
Inventor: SUGIE HIROKI
IPC: C03C3/087
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a copper red glass by which stable copper red is developed in mass production scale by paying attention to the oxidation/reduction atmosphere of a base glass and the content of iron and adding various kinds of metals and the oxides to stabilize the color development of copper and copper oxide being coloring components.  <P>SOLUTION: In the method for manufacturing the colored glass by adding a colorant to the base glass fused in a fusing furnace in a colorant forehearth, the base glass is constituted so that the existing ratio formed between Fe<SP>2+</SP>and Fe<SP>3+</SP>in the glass satisfies Fe<SP>2+</SP>/(Fe<SP>2+</SP>Fe<SP>3+</SP>)≥0.4 and the content of iron in the glass is 0.01-0.5 wt.% expressed in terms of ferric oxide. The colorant is a flit or a pellet prepared by blending one or both of copper and copper oxide as the coloring components with one or more kinds of metals such as tin, selenium, cobalt, chromium, nickel or manganese or the metallic oxides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137136-A (JP)
Title: Raw material for silicate phosphate fertilizer, and its manufacturing method
Inventor: YAO YASUKO
IPC: C22B1/242
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for a silicate phosphate fertilizer which contains an appropriate amount of phosphate, is consequently excellent in dissolution property of silicate and can be produced at a low cost.  <P>SOLUTION: The raw material for the silicate phosphate fertilizer comprises a slag recovered in a pretreatment process for a blast furnace hot-metal, which contains silicates as oxides of silicon in the hot-metal and phosphates as oxides of phosphorus, and which includes soluble silicic acid in an amount of 10 mass % or more. The raw material for the silicate phosphate fertilizer is excellent in dissolution property of silicates, has excellent performance as the fertilizer because the phosphates contained act as effective fertilizer components, and can be produced at a very low cost because the slag recovered in the pretreatment process for the hot-metal can be used directly. The raw material for the silicate phosphate fertilizer can be produced by adding a CaO source and an oxygen source to the hot-metal in the pretreatment process for the blast furnace hot-metal to effect the oxidation reaction of silicon in the hot-melt and the dephosphrization reaction of the hot-metal, recovering the slag containing silicates and phosphates, formed by the above reactions, and solidifying the siag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141528-A (JP)
Title: Chopping board renewal method
Inventor: HASEGAWA TEIICHI
IPC: B09C1/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To save resources by recycling and to contribute to environmental problem by effectively using a plastic part of a used chopping board with a core finishing to function as a chopping board and reusing the core part to reduce the opportunity to discard a used article and to burn it.  <P>SOLUTION: This chopping board renewal method includes: a first process of collecting used chopping board and removing used plastic chopping board material remaining on the surface, the back and the sides to collect the core material part; a second process of sticking or stacking a new plastic chopping board material on the surface and the back of the collected core material part; and a third process of sticking a new plastic chopping board material on the sides of the core material part where the new chopping board material is stuck or stacked on the surface and the back.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070264-A (JP)
Title: Method for manufacturing positive/negative hybrid optical retardation film, positive/negative hybrid optical retardation film, and liquid crystal element and liquid crystal display using it
Inventor: GO RYUKAI
IPC: G02F1/1335
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive/negative hybrid optical retardation film.  <P>SOLUTION: The positive/negative hybrid optical retardation film with an excellent angle of view is obtained by coating a solution consisting of a discotic liquid crystal and a rod-shaped liquid crystal on an alignment layer rubbing-processed in the one direction on a substrate, then heating the coating layer and preparing a uniformly arranged film consisting of the discotic liquid crystal and the rod-shaped liquid crystal, and making to cure by irradiating UV light to the film. The positive/negative hybrid optical retardation film can be applied to a liquid crystal element and a liquid crystal device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150873-A (JP)
Title: Printed matter measuring apparatus, image data correcting method, and program
Inventor: MORIKAWA HIDEKI
IPC: H04N1/19
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter measuring apparatus enabling accurate measurement even without shielding the entire apparatus from light.  <P>SOLUTION: Imaging a printed matter while being illuminated with a flashing light source and imaging it without being illuminated with the flashing light source are performed continuously. Latter image data are subtracted from former ones and image data caused only by the flashing light source are acquired. Additionally, white shading correction is made and the influence of variation in the illuminance of the flashing light source and that in the light reception of an imaging means is corrected, thus acquiring the reliable data for color management of the printed matter without shielding the entire apparatus from light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151210-A (JP)
Title: Developing device
Inventor: OTAKA HISASHI
IPC: G03G15/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sized and low cost developing device in which developer can be easily pumped up and transported to a developing part by a simple mechanism even when the developing part is installed on one end side above a developer storing part.  <P>SOLUTION: In the developing device in which the developing part provided with developer carrier is installed on one end side above the developer storing part storing the developer and toward an image carrier, an endless belt state sheet member with holes for transporting the developer which can be moved in rotation is installed between the developing part and the developer storing part. Furthermore, the sheet member also works as agitator in the developer storing part. Moreover, the sheet member has a projecting rib perpendicular to the developer carrying direction on its surface and can transport the developer by the projecting rib.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148171-A (JP)
Title: Waste treatment system and waste treatment method
Inventor: AYUKAWA DAISUKE
IPC: C04B7/44
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste treatment system which still more enhances the heat efficiency of the whole of the system to be able to more reduce the treatment cost, and a waste treatment method using the same.  <P>SOLUTION: The waste treatment system includes a pyrolytic equipment which has a pyrolytic drum 2 for indirectly heating waste A to pyrolyze the same into pyrolyzed residue and a pyrolized gas, and the carbide produced from the pyrolytic equipment is supplied to a cement baking part as baking fuel. A part of the heat source generated from the cement baking part is supplied to a pyrolyzed gas combustion furnace 4 for supplying a heated gas to the pyrolytic drum 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153908-A (JP)
Title: Actuator
Inventor: HASEGAWA YUYA
IPC: H02K7/12
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the latitude of rotational movement in an actuator which can move in two directions of an axial direction and a rotative direction without using a direction-of-motion converting mechanism.  <P>SOLUTION: This actuator, where a moving member having a shaft is supported by a case having a stator so that it can perform movement in the axial direction of the shaft and the rotative direction around the shaft and the moving member moves in the axial direction and the rotative direction, receiving power by the stator, is equipped with an unrotatable part which has a magnetic pole as the stator, and further equipped with a rotatable part which has a magnetic pole as a moving member, and the rotatable part receives torque so that each magnetic pole opposes each other between unrotatable parts, according to the displacement of the moving member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148401-A (JP)
Title: Tool for working ring flange on flexible tube
Inventor: NOMURA YOSHIICHI
IPC: B21D39/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for working a flange to be engaged with a cap nut on an end portion of a flexible tube by contracting a ring, and squeezing ridge portions of the flexible tube.  <P>SOLUTION: The tool for working the ring flange to be engaged with the cap nut on an end portion of the flexible tube by contracting the ring and the squeezing ridge portions of the flexible tube. The tool for working the ring flange on the flexible tube comprises two pressurizing members. In each of the pressurizing members, a semi-circular groove to support the outside diameter of the flexible tube is engraved on the surface of the member, a ring holding groove larger in diameter than the semi-circular groove and concentric therewith is engraved on an end portion of the semi-circular groove, a movable groove slightly larger in diameter than the semi-circular groove and concentric therewith is engraved so as to be continuous to the ring holding groove, and a working spindle to squeeze the ridge portions is movably disposed in the movable groove. The pressurizing members are connected in an opening/closing manner so that the semi-circular grooves are opposite to each other, and the tool has an opening/closing pressurizing means to open/close the two pressurizing members.  <P>COPYRIGHT: (C)2004,JPO