baber/WOPTO huggingface dataset:
Patent JP-2004136881-A (JP)
Title: Window shade for automobile
Inventor: WALTER HERBERT
IPC: B60J3/00
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window shade for an automobile, wherein a slit for drawing a window shade sheet is closed with a cover.  <P>SOLUTION: This window shade for an automobile comprises a cover 15 rotatable relative to a drawing slit for closing the drawing slit when a window shade sheet 18 is pulled in. The cover 15 is energized to a releasing position by a compression spring 46, and constituted in a manner to move an actuating arm 47, utilizing an over stroke of an actuating element 23 for closing the cover 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005121156-A (JP)
Title: Fluid pipe having heat radiating/absorbing function
Inventor: USUI SHOICHIRO
IPC: F28F1/42
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pipe having a heat radiating/absorbing function for efficiently exchanging the heat between the fluid flowing inside of the fluid pipe and the fluid flowing outside of the fluid pipe, and further to inexpensively provide a product of superior layout performance to be installed in a narrow space and the like by performing the bending work of a small radius of curvature.  <P>SOLUTION: This fluid pipe is composed of an aluminum or aluminum alloy pipe main body 2 formed by extrusion molding, and a plurality of outer peripheral fins 3 projected from an outer peripheral face of the pipe main body by being formed integrally with the pipe main body 2 in extrusion molding in a state of being continued long in the pipe axial direction. Groove-shaped cut parts 6 long in the pipe axial direction, capable of cutting and eliminating the outer peripheral fins 3 are formed on one side or both sides of a basic part at a pipe main body 2 side, of the outer peripheral fins.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118763-A (JP)
Title: Refining method of steel making dust slurry
Inventor: FUJII YASUHIKO
IPC: B01J20/08
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorbent used for adsorbing a fluorine compound and especially used in order to rapidly and efficiently adsorb/insolubilize fluorine selectively even in the presence of various ions even if the concentration of the fluorine compound is low.  <P>SOLUTION: In this refining method of the steel making dust slurry, the adsorbent composed of calcium oxide and calcium aluminate (Ca<SB>12</SB>Al<SB>14</SB>O<SB>33</SB>or the like) is used to a steel making dust slurry to adsorb and fix fluorine in the steel making dust slurry.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126451-A (JP)
Title: Polymerization catalyst for polyester, polyester manufactured using the same and manufacturing method of polyester
Inventor: NAKAJIMA TAKAHIRO
IPC: D01F6/62
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester polymerization catalyst for obtaining polyesters which makes the best use of polymerization activities, one of advantages of titanium compounds and suppresses the problem of discoloration caused by thermal deterioration, one of the defects of titanium compounds.  <P>SOLUTION: The titanium polymerization catalyst (A) and the aluminum polymerization catalyst (B) below are separately prepared and used simultaneously or separately to improve the polymerization activities and the problem of discoloration caused by thermal deterioration: The titanium polymerization catalyst (A) is represented by the formula: M<SB>A</SB>Ti(III)Ti(IV)<SB>B</SB>O<SB>(A+3+4B)/2</SB>(wherein M is an alkali metal; Ti(III) and Ti(IV) are trivalent and tetravalent titanium, respectively; and A and B are each 0 or a positive number and when A=0, B is less than 1/2); The aluminum polymerization catalyst (B) comprises an aluminum compound and a phosphorous compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126157-A (JP)
Title: Elevator device for base isolation architecture
Inventor: KOMATSU DAISUKE
IPC: B66B7/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device for a base isolation architecture capable of reducing the labor of a passenger required to make movement between a lower building part and an upper building part.  <P>SOLUTION: On the lower building part 1, the upper building part 2 is supported through a base isolation device 3, wherein the lower building part 1 is furnished with a lower elevator shaft 5 while the upper building part 2 is furnished with an upper elevator shaft 7, and the lower shaft 5 and the upper shaft 7 are adjoining at the intermediate floor 4 where the base isolation device 3 is installed. A car 13 for the lower building part having a lower car doorway 15 rises and falls inside the lower shaft 5, while a car 23 for the upper building part having an upper car doorway 25 rises and falls inside the upper shaft 7. The two cars 13 and 23 are arranged capable of landing onto the intermediate floor 4 in line, and when landed in line, their insides can have communicate with each other via the lower car doorway 15 and the upper car doorway 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089719-A (JP)
Title: Polyamide resin having enhanced resistance to chlorine ion
Inventor: EMOTO MASAFUMI
IPC: C08L77/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that hydrolysis of a polyamide resin caused upon addition of heat and moisture by a chlorine ion derived from a chlorine compound scattered on a road as a snow thawing material and stuck to engine related components made of the polyamide resin in an automobile results in occurrence of cracking.  <P>SOLUTION: The occurrence of cracking is prevented by imparting resistance to the chlorine ion to the polyamide resin utilizing barrier properties to the chlorine ion possessed by an epoxy and the complementary action by an epoxy group for linking a carboxylic group and an amino group during the process in which the carboxylic group and the amino group is produced by the hydrolysis of the polyamide resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127582-A (JP)
Title: Air-conditioning control device and method
Inventor: KOIDE TOSHIHIKO
IPC: F24F11/02
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning control device and its method capable of saving the energy by reducing the air-conditioning load without giving the uncomfortable feeling to a person in a room, and to provide the air-conditioning control device and its method capable of increasing the comfort felt by the person in the room in a short time.  <P>SOLUTION: This control device 20 of an air-conditioning control system 1 controls the air-conditioning equipment 10 performing the air-conditioning in an object room, and has a PMV value calculating part 23 for acquiring a PMV value in the object room, a displacement value setting part 25 for setting the target environment standard in the object room, and an air-conditioning control part 26 for controlling the air-conditioning equipment 10 to bring the environment in the object room close to the target environment standard based on the PMV value acquired by the PMV value calculating part 23. The displacement value setting part 25 unidirectionally changes the target environment standard with the lapse of time. A pattern of the change is the change in the direction of lowering a comfort level in a day, the change in the direction of lowering the comfort level in one season, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127598-A (JP)
Title: Refrigerator
Inventor: OKAMOTO YASUYUKI
IPC: F25D11/02
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the refrigerant noises generated in defrosting in a refrigerator having evaporators respectively in a freezing chamber and a refrigeration chamber.  <P>SOLUTION: A three-way valve 3 is fully opened in defrosting, and a compressor 1, the evaporator 5 for the refrigeration chamber and the evaporator 7 for the freezing chamber are communicated with each other in the fully-open state. The refrigerant of high temperature from a high-pressure side flows to a side of the evaporator 5 for the refrigeration chamber of small decompression quantity. As the refrigerant positively flows to the side of the evaporator 5 for the refrigeration chamber, the quantity of refrigerant in the evaporator 7 for the freezing chamber can be reduced in defrosting, whereby the refrigerant flowing into an accumulator of the evaporator for the freezing chamber can be reduced, and the refrigerant noises can be minimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130952-A (JP)
Title: Portable toilet
Inventor: SAITO HIROYUKI
IPC: A61G7/02
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable toilet for which the position of a backrest is easily adjusted without raising costs.  <P>SOLUTION: Backrest columns 2 are respectively erected on both sides of the back part of a seat type toilet body 1 and upper and lower fixing holes 3 are provided on a plurality of parts at the upper parts of the backrest columns 2. Connection holes 5 are provided on a plurality of upper and lower parts corresponding to the fixing holes 3 of the backrest columns 2 on the side face of the backrest 4, and the plurality of connecting holes 5 at the other parts are formed on a circumference with one of connecting holes 5 as the center. By arranging the backrest 4 between the upper parts of the backrest columns 2 and freely detachably connecting fixing tools 6 inserted into the fixing holes 3 of the backrest column 2 to the connecting holes 5 of the backrest 4, the backrest 4 is attached to the backrest columns 2. By selecting the connecting hole 5 to be connected by the fixing tool 6 among the plurality of connecting holes 5 arranged on the circumference, the backrest 4 is turned around the connecting hole 5 arranged at the center of the circumference and the positional adjustment of an inclination angle is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136616-A (JP)
Title: Handoff control method and radio device using same
Inventor: HIDAKA HIROYUKI
IPC: H04J3/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handoff control method for preventing a handoff processing from being interrupted by an incoming call monitoring processing in the other communication system and to provide a radio device using the control method.  <P>SOLUTION: A 1x radio processing part 16 communicates with a 1x base station 42, and an EV-DO radio processing part 18 performs a processing to communicate with an EV-DO base station 40. A measuring part 32 measures intensity of a signal received from a plurality of the base stations including the EV-DO base station 40 making data communication at present. A decision part 34 decides handoff based on intensity of the reception signal measured in the measuring part 32. A reporting part 36 generates a signal becoming a trigger for starting handoff when the decision part 34 decides handoff and outputs it to the EV-DO base station 40 through the EV-DO radio processing part 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134612-A (JP)
Title: Liquid crystal display device
Inventor: KURAMOTO TAKASHI
IPC: F21Y101/02
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a planar light emitting body which makes a display screen on a liquid crystal display panel clear.  <P>SOLUTION: The liquid crystal display device is composed of: a liquid crystal display panel in which a pair of substrates having a plurality of transparent electrodes arrayed in a stripe shape and alignment layers covering the transparent electrodes are stuck to each other via a liquid crystal layer so that both transparent electrodes are crossed orthogonally; and the planar light emitting body in which point light sources 2 having optical axes in a specified direction on one end face S1 of a rectangular light guide plate 1 and on another end face S2 opposite to the end face S1. Adjacent two point light sources 2A, 2C disposed on the end face S1 of the light guide plate 1 are arranged side by side at a prescribed distance 2M, the point light source 2B on the end face S2 is arranged at a position corresponding to the range away from a middle point P of the adjacent two point light sources 2A, 2C on the end face S1 by a distance D, and the distance D and the distance M are set to satisfy inequality (0≤D/M≤0.09).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130824-A (JP)
Title: Farm working machine
Inventor: OKAMURA SEIICHI
IPC: A01B35/04
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary tiller that does not take an unuse posture even when an arm-extendible leveling part is thrust up by the pushing power from the soil.  <P>SOLUTION: This farm working machine is equipped with the leveling part 14b for leveling farm fields and an arm-extending leveling part 27 that extends from the leveling part 14b outward in both left and right directions in which the extending leveling part 27 is made freely convertible from the extended posture where the extending leveling part 27 extends from the leveling part 14b toward both left and right sides to the unuse posture at the position of the upper side of the leveling part 14b. In this case, an energizing means 34 is attached so that the means 34 may always energizes the arm-extending leveling part 27 in the direction from the unuse posture to the extending posture and a cable 39 for remote controlling the arm-extending leveling part 27 for converting from the extended posture to the unuse posture and a cable holder 52 for regulating the movement of a cable 39 to hold the arm-extending leveling part 27 at its folded position are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362728-A (JP)
Title: Read/write position controller for pickup
Inventor: TATEISHI KIYOSHI
IPC: G11B7/085
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a read/write position controller and the like of high performance which can perform control at a high speed with high safety.  <P>SOLUTION: The read/write position controller has an error signal generator for generating an error signal of the read/write positions of a pickup; an actuator for changing the read/write positions; a servo-controller for driving the actuator by performing nonlinear and linear control of the read/write positions based on the error signal; a switch for switching the servo-controller from servo open-mode to closed-mode based on the error signal; and an adjuster for adjusting the gains of the nonlinear and linear control. The adjuster adjusts the gains so that the nonlinear control component is larger than the linear control component at the time of switching and the linear control component is larger than the nonlinear control component after the elapse of a predetermined time from the time of switching. Also, the adjuster adjusts the gains of the nonlinear and linear control such that the nonlinear control component is larger than the linear control component in the predetermined time after the disappearance of the defect on a recording medium is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139623-A (JP)
Title: Reinforcing beam and unit building with the reinforcing beam
Inventor: MURATA NARIYASU
IPC: E04B1/348
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing beam which reinforces beams of downstairs building units having column-omitted corner portions and arranged side by side, and allows upstairs building units on upper surfaces of the respective downstairs building units, to thereby contributes to a shortened construction period.  <P>SOLUTION: There is provided a unit building 1 in which the plurality of downstairs building units 2 each having an almost rectangular parallelepiped skeleton 13 formed of columns 10 etc., have the respective column-omitted corner portions A which are butted against each other. According to the unit building, the reinforcing beam 20 is laid astride the downstairs building units 2, 2 adjacent to each other. The reinforcing beam 20 has a plate-shaped beam main body 21 which covers the upper surfaces of the ceiling beams 11 of the downstairs building units 2, 2, respectively, extending in the same direction, and is formed so as to horizontally extend. The beam main body 21 is sandwiched by the downstairs building unit 2 and the upstairs building unit 4, and connected to the lower- and upper-building units by means of joint portions B arranged in the vicinity of the columns 10 of the respective units 2, 4, and in the vicinity of the column-omitted corner portion A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139934-A (JP)
Title: Oil separation apparatus
Inventor: KAMOYAMA TAKAYUKI
IPC: F01M13/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve oil separation performance from a blow-by gas including oil mist flowing in the opposite direction, especially from a drain portion in an oil separation apparatus.  <P>SOLUTION: A drain portion 47 is arranged as nearly L-shaped passage portion consisting of a horizontal passage 41a along an inner surface of a baffle plate 21 and a downward passage 45a protruding downward toward the baffle plate 21, communicating with the horizontal passage 41a, and each passage portion is provided with a flat-sectional shape in the width direction. A vertical baffle separator 7b is provided facing an opening of a gas-liquid separation chamber 70 of a horizontal passage portion 41 of the drain portion 47, being adjacent to the drain portion 47. The baffle separator 7b can be used together with a vertical wall portion 7b of a cylinder head cover 1 and can be substituted for a baffle separator 37j protruding from the baffle plate 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103220-A (JP)
Title: Dechlorination method of pcb in pole transformer
Inventor: ITO KOICHI
IPC: A62D3/30
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dechrolination method practically usable at a lower cost for detoxication by mass dechlorination of PCB (polychlorinated biphenyl) mixed in trace quantity in an insulating oil in a pole transformer hard to dechrolinate.  <P>SOLUTION: A hydrogen donor, an alkaline compound and an inorganic catalyst are added at 5-30 wt% in total into the insulating oil of the pole transformer containing trace amount of PCB, and left at an ordinary temperature (-15 to 60°C) while being agitated to achieve dechlorination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004158861-A (JP)
Title: Plasma display device
Inventor: KIM ZAIEI
IPC: H01J11/12
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device which shields electron wave formed in a plasma display panel.  <P>SOLUTION: The device includes: a driver, provided between a case and a panel assembly, for driving electrode layers; an electron wave shielding layer, deposited in thin transparent film and attached onto the top surface of a front substrate in a prescribed size, for shielding electron wave emitted from the electrode layers; an antireflection coating, additionally formed on the top surface of the electron wave shielding layer, for shielding the noise signals among discharge light radiated from the panel assembly; a cover for being coupled with the top surface of the antireflection coating to be brought into contact with a prescribed stepped region of the panel assembly; and electrode connection parts, provided to the electron wave shielding layer, for electrically connecting the driver, the panel assembly, the electron wave shielding layer, the cover and the case to cause the electron wave shielding layer to shield the electron wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005138426-A (JP)
Title: Recording head board, ink jet recording head, recording head cartridge, and ink jet recorder
Inventor: MOCHIZUKI MUGA
IPC: B41J2/05
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head board capable of high quality recording while exhibiting excellent recording characteristics and enhanced durability by suppressing variation in energy being applied to a recording element occurring under various driving conditions regardless of variation in the resistance of the recording element, more specifically, while taking account of manufacturing variation in the resistance of the recording element, and to provide a recording head and a recorder.  <P>SOLUTION: In the recording head board provided with a plurality of recording elements and a plurality of MOS transistors operating as drivers corresponding to the plurality of recording elements, respectively, the MOS transistor is reduced in size by decreasing at least any one of the channel width and channel length and the MOS transistor is operated in a saturation region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150915-A (JP)
Title: Elastic boundary wave device and manufacturing method thereof
Inventor: MISHIMA NAOYUKI
IPC: H01L41/22
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic boundary wave device in which a sticking strength on a joining surface is uniform and a substrate has no warpage, and a manufacturing method thereof.  <P>SOLUTION: The device has a first substrate 2 as a piezoelectric substrate, IDTs 3 formed on the main surface of the first substrate 2, a first dielectric film 5 covering this IDT 3 and having a smooth surface 4, a second substrate 6 as a silicon (Si) system substrate, and a second dielectric film 7 formed on the main surface of the second substrate 6. The device has a configuration in which the smooth surface 4 of the dielectric film 5 is stuck on the surface of the dielectric film 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148257-A (JP)
Title: Image forming apparatus
Inventor: ZENZAI SHOICHI
IPC: G03G15/16
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce chatter or unpleasant sound caused by stick slip between an ITB and a cleaning blade.  <P>SOLUTION: Under predetermined conditions, the mass of a metal plate serving as a holder of the cleaning blade is increased and also a V-shaped metal plate is attached to increase its rigidity. Further, a metal plate is also affixed, via a viscoelastic substance, to the side of the blade, which side is opposite to the joined side of the blade with the holder, thereby restraining chatter or unpleasant sound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144794-A (JP)
Title: Molding machine of thermoplastic resin
Inventor: TATE SHUJI
IPC: B29C43/26
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding machine of a thermoplastic resin constituted so as to mold a molded product uniform in resin density from the thermoplastic resin by a simple constitution without requiring high pressure.  <P>SOLUTION: In the molding machine 10 of the thermoplastic resin for holding the molten thermoplastic A to the space between an upper mold 40 and a lower mold 60, the upper mold 40 has an upper core 45 comprising heat-resistant glass and is held to an upper base 20 equipped with a heat source 30 for emitting radiant heat through the upper core 45 while the lower mold 60 has a cavity 65 for receiving the radiant heat from the heat source 30 through the upper core 45 of the upper mold 40 and is held to a lower base 50. The powdery or pellet-like thermoplastic resin A is charged in the cavity 65 of the lower mold 60 to be melted by the radiant heat from the heat source part 30 of the upper mold 40 and the molten thermoplastic resin A is held between the upper and lower molds 40 and 60 to be compression-molded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI