baber/WOPTO huggingface dataset:
Patent JP-2002178525-A (JP)
Title: Ink jet recording head
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/045
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a bubble from remaining in the bonding area of a fixed plate and an adhesion wall part. SOLUTION: An adhesive injecting part 41 and a part for evacuating the bonding area of a fixed plate 6 and an adhesion wall part are disposed oppositely to the bonding area. Intervals C2-C4 from the bonding face of the adhesion wall part in the bonding area to the bonding face of the fixed plate are set such that adhesive injected to the adhesive injecting part 41 flows therefrom toward the evacuating side through capillarity to fill the bonding area.
Patent JP-2003095584-A (JP)
Title: Safety device of tower crane
Inventor: FUJITA KENJU
IPC: B66C15/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a rope support member from breaking when a tower boom is hoisted. SOLUTION: A tension detector 12 is provided for detecting the tensile force of a pendant rope 8 coupled to the tip of a jib 3J. With the jib 3J and the tower boom 3B coupled to each other through a coupling device 20, when the detected tensile force value T of the pendant rope 8 exceeds a predetermined given breakage preventive tensile force T1, a control signal is output to each of a solenoid switch valve 38A for a boom hoisting drum 6 for winding-down and a solenoid switching valve 38B for jib hoisting drum 5 for winding-up. The winding-down drive of the boom hoisting drum 6 and the winding-up drive of the jib hoisting drum 5 are thus stopped.
Patent JP-2003094906-A (JP)
Title: Caster running across step
Inventor: MIYAJI KUNIICHI
IPC: A61G5/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a caster running across a step capable of smoothly and gently running with less labor even if the step is present and solving the maximum weak point thereof. SOLUTION: This caster running across a step comprises a body frame 2 having a downward groove frame of channel shape in cross section, an auxiliary frame 4 included in the body frame and having a downward groove frame, a front drive wheel 6 positioned at the front end inside of the auxiliary frame 4 and allowed to rotate, an intermediate part drive wheel 44 disposed at the center inner part of the auxiliary frame 4, a large diameter rear part drive wheel 8 positioned at the rear end inner part of the auxiliary frame 4 and allowed to rotate, a pair of wheels 5 rotatably disposed between the body frame and the auxiliary frame 4, a timing belt 20 stretched between the front part drive wheel and the rear part drive wheel,  a guide shaft 36 having one end thereof fixed to the front end upper part area of the auxiliary frame 4 and the other end inserted into an elongated hole provided in the front end area of the body frame, and a spring 40 allowing the guide shaft to be inserted therein and disposed between the body frame 2 and the auxiliary frame 4.
Patent JP-2003094018-A (JP)
Title: Garbage treatment system
Inventor: MAEDA KAZUHIKO
IPC: C02F11/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment system capable of installing only a garbage charging apparatus at a kitchen, or the like, having no space clearance and improving working efficiency for garbage treatment by arranging one garbage charging apparatus at the each kitchen, or the like, where the garbage is generated. SOLUTION: In this garbage treatment system introducing garbage into a decomposition tank 2 and decomposing by microorganisms in the decomposition tank 2 after charging the garbage into a garbage charging apparatus 1 and crushing the garbage in the garbage charging apparatus 1, the garbage charging apparatus 1 is installed at a separate position from the decomposition tank 2 and the garbage crushed by the garbage charging apparatus 1 is introduced into the decomposition tank 2 through a slurry delivery pipe 13. A plurality of garbage charging apparatuses 1 are installed and each garbage charging apparatus 1 communicates with the decomposition tank 2 through the slurry delivery pipe 13 and a part of decomposing liquid in the decomposition tank 2 is returned to the garbage charging apparatus 1 through a return pipe 42.
Patent JP-2003098180-A (JP)
Title: Specimen treating system
Inventor: IDA TAIDO
IPC: G01N35/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To rationally distribute racks by a simple system in the case that a plurality of plugging units are connected to one another. SOLUTION: The plugging units 10, 12, and 14 each have the same basic configuration. When a rack reaches a first standby location A1, the rack is fed out to either a receiving location C1 or a second standby location B1 that becomes in an unallocated state first. In the case that both of them are in an unallocated state, the receiving location C1 has priority. When the rack reaches the second standby location B1, the rack is fed out when a first standby location A2 in the unit immediately behind becomes in an unallocated state. An introducing unit 16 introduces the rack only in the case that the first standby location A1 of the front unplugging unit 10 is in an unallocated state. A second standby location B3 in the rearmost plug closing unit 14 does not substantially function.
Patent JP-2003101105-A (JP)
Title: Gas laser oscillator
Inventor: TAKENAKA YOSHIAKI
IPC: H01S3/03
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent dielectric breakdown between a discharge electrode and a metallic container forming a gas circulation passage by disposing the discharge electrode on the outside of the gas circulation passage. SOLUTION: Since a discharge electrode 2 and a power supply rod 3 are opened to the atmosphere by a dielectric body 5, insulation strength between metallic containers 4 can be enhanced and dielectric breakdown can be prevented between the discharge electrode 2, the power supply rod 3 and the metallic container 4.
Patent JP-2003102293-A (JP)
Title: Crawler carrier and operation control system therefor
Inventor: ISHIBASHI HIDETO
IPC: A01G23/08
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a crawler carrier and the operation control system therefor that can secure high control reliability without the signal transmission and reception trouble and cable damage. SOLUTION: The crawler carrier 4 is provided with the loading platform 12 that is set on the running body 11 equipped with the caterpilar 17, the arm 13a, 13b each of which is projected from the running body 11 toward one side of the body 11, the magnetic induction sensors 7a-7d for detecting the magnetism generated from the electromagnetic induction cable 5 sitting astride the electromagnetic induction cable 5 arranged along the running path and the controller 14 that allows the running body 11 to automatically run according to these detection results so that the body 11 may not deviate from the running path.
Patent JP-2003105691-A (JP)
Title: Information-recording multilayer coated paper
Inventor: KURAMOTO SHINICHI
IPC: B41M5/382
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer coated paper that satisfies high smoothness and high gloss as well as a high level of ink absorption. SOLUTION: In the information-recording multilayer coated paper that has the multilayer formed by coating a coating solution including fine particles of pigment and a binder on at least one surface of the substrate, the coated layer structure is made multiple and at least one layer except the outermost coated layer is formed through the cast-coating technique. Thus, the resultant multilayer coated paper can retain a suitable level of porosity, as the high smoothness and high gloss are maintained, without undergoing the excessive smoothing treatment on the outermost coated layer.
Patent JP-2002321198-A (JP)
Title: Micro structural body, micromechanical sensor, microactuator, microoptical polariscope, optical scanning display and manufacruring method thereof
Inventor: KATO TAKAHISA
IPC: G02B5/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a micro structural body with high elasticity in vertical direction for twist axis while maintaining sufficient compliance in twist direction. SOLUTION: The micro structural body has a substrate 120 and at least an oscillating element 130. The oscillating element 130 is elastically and oscillation freely supported by at least a pair of torsion springs 128 and 129 comprising a plurality of torsion bars 122-125 for the substrate 120. The pair of torsion springs 128 and 129 includes at least two torsion bars 122-125 which are so placed that the long axis are parallel and close to each other, and the bars have the cross sectional shape of the face vertical to the long axis being flat and so placed that the direction most easily twist may cross.
Patent JP-2003105946-A (JP)
Title: Stair handrail
Inventor: ISHIBASHI TATSUYA
IPC: A61H3/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a handrail which a walker can grip easily and firmly with his stronger hand and to prevent a stumbled walker from rolling down. SOLUTION: A safety handrail comprises at least one protruding handrail which protrudes toward a passageway, grips secured to the protruding handrails, and columns supporting the protruding handrails. The protruding handrails are arranged at regular intervals along the inclination of stairs so as to protrude alternately from both sides of the passageway. Further, the columns secured to the tops of the protruding handrails protruding alternately from both sides of the passageway are arranged on the same straight line or in a staggered arrangement. Part of the safety handrail is formed to be capable of opening and closing.
Patent JP-2003110300-A (JP)
Title: Printed circuit board
Inventor: HAMADA TAKUMA
IPC: G06F11/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board which enables accurate detailed history management. SOLUTION: The printed circuit board is mounted with a history managing circuit 20 which is independent of a basic circuit 11 having original functions in addition to the basic circuit 11. The history managing circuit 20 is composed of a microprocessor, etc., stores manufacture history information and fault repair information supplied from a history managing device through a connector 29 in a PROM 25, and also stores information on an operation state outputted from the basic circuit 11 during operation. Consequently, information on the manufacture history and operation state can be read out by connecting the printed circuit board to the history managing device.
Patent JP-2003065574-A (JP)
Title: System for holding clean air in smoking booth
Inventor: YONEDO KAZUMASA
IPC: F24F7/00
Filed: 2001-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for holding clean air in a smoking booth, in which contamination is positively caught to operate efficiently a fan and an air cleaner and energy losses as in air conditioning operation is reduced. SOLUTION: A ventilation port 3 for continuous ventilation and an air cleaner 4 are provided in the smoking booth 2. Smoke sensors 5, 6 are provided in the port 3 and/or thereabout. When information on smoke detection of the sensor 5, 6 meets predetermined air conditions for starting the operation, the air cleaner 4 is operated, while when the information does not meets the conditions, the operation of the air cleaner is suspended. Thus, smoke generated in the smoking booth passes through the port 3, and detected surely by the sensors 5, 6. Smoke-detection information of the sensors controls operation of the cleaner 4 to prevent the cleaner 4 from being operated to no purpose.
Patent JP-2003107908-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: DOMON AKIRA
IPC: G03G15/08
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To achieve a good toner transporting property without causing a problem of torque increase or noise occurrence even when the angle of the bottom surface of a developer container is set to be an angle of repose or less. SOLUTION: The image forming apparatus is provided at least with a photoreceptor drum 5 to carry an electrostatic latent image, toner fed to visualize the electrostatic latent image, a developing sleeve 3 to carry the toner, a developer container 18 to house the toner, a rotatable developer transport member 31 to transport the toner in the developer container 18 toward the developing sleeve 3, and a vibration member 41 which vibrates in contact with the developer transport member 31. The developer transport member 31 has a plurality of contact surfaces 31a to 31h in contact with the vibration member 41 in a rotation axis direction and a circumferential direction. The vibration member 41 has a plurality of projecting parts vibrating in contact with the developer transport member 31. The projecting parts of the vibration member 41 have a plurality of notched parts 41a to 41g.
Patent JP-2003111193-A (JP)
Title: Loudspeaker, module using the same, and electronic device using the same
Inventor: ANDO KOYO
IPC: H04M1/03
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker for use in an information communication device, a module and electronic device having the loudspeaker mounted therein, whereby the electronic device can be made small in size. SOLUTION: In the loudspeaker, a voice coil 28 and a diaphragm 27 are connected to each other by means of a rod 29 which is smaller than at least the outer shape dimensions of a magnetic circuit 24. The diaphragm 27 of the loudspeaker is arranged in front of a set display unit so as to cover the display unit, and the magnetic circuit 24 is mounted in a rear side of the display unit.
Patent JP-2003111843-A (JP)
Title: Cap for syringe, syringe, and method of manufacturing for cap for syringe
Inventor: TAKEFUCHI YUTAKA
IPC: A61M5/31
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a syringe, a syringe, and a method of manufacturing the cap, the cap being stable for a variety of medicines and having elasticity, ease of molding, and cost effectiveness as a cap. SOLUTION: Cap-shaped plunger packing 4 elastically mounted to a tip of a plunger rod 3 of the syringe 1 comprises composite materials including a hardened elastomer 41 forming a mounting recess 40 for mounting to the tip of the plunger rod 3, and a fluororesin seat 42 covering the outer surface of the hardened elastomer 41. The fluororesin seat 42 makes contact with a medicine in an outer cylinder 2, with a side face part 43 of the seat making sliding contact with the inner surface of the outer cylinder 2.
Patent JP-2003114157-A (JP)
Title: Torque sensor
Inventor: AKAGI HITOSHI
IPC: B62D5/06
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a temperature change on a detected torque in a torque sensor, and to make its detection precision higher. SOLUTION: In the torque sensor 20, a detecting shaft 21 united to one of an input shaft 12 and an output shaft 14 is inserted into a detecting hole 22 united to the other. The torque sensor 20 detects a torque by a magnetic change caused by a change in the distance in the direction of rotation between the shaft-right-angled superficies (ellipse 21A) of a detecting shaft 21 and the shaft- right-angled inside surface (ellipse 22A) of the detecting hole 22.
Patent JP-2005104835-A (JP)
Title: New 5-substituted hydantoin derivative and method for producing the same
Inventor: WATABE KAZUHIKO
IPC: C07B61/00
Filed: 2001-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hydantoin derivative having a substituted propargyl group at the 5-position from a readily available raw material such as a 5-alkoxycarbonylhydantoin according to simple operation, and to obtain the 5-substituted hydantoin derivative which is a synthetic intermediate for amino acid derivatives and has the substituted propargyl group at the 5-position.  <P>SOLUTION: The 5-alkoxycarbonylhydantoin produced from an N-carbamoylaminomalonic acid diester derivative and a base is subjected to a substituted propargylation, and de-esterification and decarboxylation are then conducted. Thereby, the hydantoin derivative having the substituted propargyl group at the 5-position is produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003117685-A (JP)
Title: Composite brazing filler metal, composite material for brazing, and brazed product
Inventor: SAGAWA HIDEYUKI
IPC: C22C19/03
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a new composite brazing filler metal which has excellent heat resistance and corrosion resistance, and has satisfactory brazing operability and excellent joining strength, to provide a composite material for brazing, and to provide a brazed product. SOLUTION: The composite brazing filler metal consists of a stacked body obtained by stacking a nickel layer consisting of nickel or a nickel alloy, and a non-nickel layer consisting of titanium, manganese, tin, zinc, aluminum, copper or their alloys. Thus, the composite brazing filler metal can exhibit excellent heat resistance and corrosion resistance, can therefore maintain excellent joining strength, and further, has satisfactory fluidity compared with a nickel simple substance, and is made easy to be treated compared with the powdery one, so that its brazing operability remarkably improves.
Patent JP-2003083231-A (JP)
Title: Base seat in the case where wind power generation device is installed on the roof of building and wind inducing plate
Inventor: KINOSHITA YOKO
IPC: F03D3/04
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a base seat and a wind direction changing plate as a peripheral patent of a small-sized city type wind mill power generation in which a height of a building is utilized, a construction cost is reduced and an installment cost can be redeemed for eight years although various methods are groped for preventing a warming of an earth; and to provide a small-sized mass production type wind mill to solve a problem that since it is small-sized, a plurality of wind mills must be installed on one building and in that case, it is difficult to grasp a wind for two reasons that a price is reduced and a burden is not applied to the building. SOLUTION: The base seat is made of steel frame in order to make a ventilation good and is made to the integrated lengthy one such that a plurality of wind mills can be installed. Of course, the base plate has a structure that a vibration-proof device is also mounted and joined to a beam of the building and an iron frame of the wind mill, i.e., a safety facility is also mounted. The base plate made of steel frame and having a variation also considers a mounting a wind direction changing plate capable of inducing the wind of the wind mills at a first row to the wind mills at a second row. Thereby, highly efficient power generation can be obtained.
Patent JP-2003124955-A (JP)
Title: Communication equipment and communication network system
Inventor: HASEGAWA TAKASHI
IPC: H04L12/423
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment and a communication network system, in which an existing communication mode for bidirectional communication is used for effective broadcasting type network service. SOLUTION: Communicating equipment 101,..., 104 of receiving nodes 161,..., 164 so resign the frames received in their ports constituting no loop as not to transfer the frames to others, and transfer the frames received in their ports constituting a loop to the other ports constituting the loop and to the ports constituting no loop. Communicating equipment 100 of a transmitting node 160 transfers the frames received in its ports constituting no loop to the ports constituting the loop, and so resigns the frames received in its ports constituting the loop as not to transfer the frames to others.
Patent JP-2002201123-A (JP)
Title: Detergent composition
Inventor: OSUMI TAKAHIRO
IPC: A61Q5/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition evidently showing a high level in a quantitative evaluation of foam performances adapted to feelings of users and capable of imparting a highly effective feeling of the foam performances to all users when washing the skin and the hair. SOLUTION: This detergent composition has the foam performances satisfying all the following conditions (A), (B) and (C), comprises a polymer and a surfactant and has 0.1-300 particle diameter of the polymer in the composition: (A) a foaming amount is >=200 mL; (B) complex share modulus G* of elasticity is >=5 Pa; and (C) mean diameter of the foam is <=850 μm.
Patent JP-2002153980-A (JP)
Title: Method for friction stir welding of aluminum-based extruded shape material and aluminum-based extruded shape material for friction stir joining
Inventor: HORI HISASHI
IPC: B23K103/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for a friction stir welding of an aluminum-based extrude shape material by which a deformation of ribs and/or a buckling at the minimum thickness part of the ribs at the upper part of a butted part, a defect of a welded part induced by the generation of a gap between the outer faces of the ribs are not generated in a butt welding of the outer faces of the ribs of extruded shape material, and an aluminum-based extruded shape material for the friction stir welding. SOLUTION: The aluminum-based extrude shape material formed in advance so that the minimum distance W1 between the outer face of a stir pin 4 plunged into the upper part of the butted part 2 of the outer face of the ribs and the inner faces 1as and 1bs of the ribs under a planned joining depth h (mm) is >=0.6 mm and <=1.8 mm, preferably >=1.2 mm and <=1.8 mm, and the friction stir welding is performed.
Patent JP-2003117548-A (JP)
Title: System and method for treating replenishing water for power plant
Inventor: NAGATA YUSUKE
IPC: C02F1/42
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for treating replenishing water for a power plant, with which the elution of particularly organic SO4 ions is suppressed, and a treating method thereof. SOLUTION: In the system, an ultraviolet irradiation means, an ion exchange means including at least an anion exchange resin and a circulating system having a 1st water storage vessel for storing water treated by the means are connected to a purified water producing means for producing purified water using at least a cation exchange resin to obtain the replenishing water of the power plant.
Patent JP-2002198406-A (JP)
Title: Appearance inspecting method
Inventor: TANIGUCHI YUZO
IPC: H01L21/66
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To shorten a pattern inspection and to improve a work efficiency. SOLUTION: A region where a repeated pattern 6b exists is calculated based on the information of the pitches PX, PY of the repeated pattern 6b, and two image signals of the repeated pattern 6b are compared with each other in the calculated region to thereby inspect the appearance of the repeated pattern 6b.
Patent JP-2003117313-A (JP)
Title: Screen, and apparatus for separating excrement and urine
Inventor: OMOTE MINORU
IPC: C02F11/12
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a screen the opening width of which is selected according to the mixed state of a solid-liquid mixture so that the screen is hardly clogged with the solid when the solid-liquid mixture is separated, and to provide an apparatus for separating excrement and urine by using the screen. SOLUTION: This drum-shaped screen 10 is constituted by arraying many ring-shaped screen bars 11 each of which has a circular supporting plate part 11a and a projecting part 11b projecting to the direction of the adjacent bars 11 formed on the edge of the part 11a on the inner ring side. A gap is formed between the adjacent parts 11a by approaching the adjacent bars 11 and used as the opening width t of this screen for separating the solid-liquid mixture. The apparatus for separating excrement and urine by using this screen is hardly clogged.