baber/WOPTO huggingface dataset:
Patent JP-2003212018-A (JP)
Title: Antenna unit for electric field detection type seating sensor
Inventor: OGASAWARA HIROMITSU
IPC: B60N2/90
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve comfortability during seating.  <P>SOLUTION: Arrangement areas 30 (30-1-30-5) of antenna electrodes 12 (12-1-12-5) are made to approximately band areas extending to the width direction of a seat and are separated and defined to a plurality of spaced positions in the longitudinal direction of the seat of an upper surface 14U and a lower surface 14L of a flexible insulator 14. The approximately band-like antenna electrodes 12 (12-1-12-5) formed by a fabric of conductive fiber are adhered and fixed into the arrangement areas 30 (30-1-30-5) of the flexible insulator using a bias. The antenna electrode 12 may be a continuous meandering forming body or an approximately swirl forming body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002284780-A (JP)
Title: 4- or 5-substituted pyrrole derivative
Inventor: KIMURA TOMIO
IPC: A61P25/28
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a compound capable of controlling production of inflammatory cytokine. SOLUTION: This compound is represented by general formula (I)  A is pyrrole; R<1> is a substitutable aryl or a substitutable heteroaryl; R<2> is a substitutable heteroaryl; R<3> is a bicyclic amino group; R<4> and R<5> are each H, a substituted cycloalkyl, a substitutable aryl, a substitutable heteroaryl or a substitutable heterocyclyl; with the proviso that atoms on the pyrrole ring to which R<1> and R<3> are bonded are adjacent to an atom on the pyrrole ring to which R<2> is bonded, respectively} or its pharmacologically acceptable salt, ester or other derivative.
Patent JP-2003214124-A (JP)
Title: Mounting structure of valve seat and method for mounting the valve seat
Inventor: MIZUTANI NOBUO
IPC: F02F1/24
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the mounting strength of a valve seat to a head, to enable thinning of the valve seat, and to improve the degree of freedom of design.  <P>SOLUTION: The mounting structure 1 of the valve seat 12 that the annular valve seat 12 is situated at an opening part 14 of a member 11 to be mounted is featured that a diameter reduction parts (12c and 14d) that diameter is reduced toward the opening end side of the opening part 14 are formed on an outer peripheral surface 12a of a valve seat and a valve seat mounting surface 14b spaced with a given distance from the outer peripheral surface 12a of the valve seat and a deformed and filled metal 13 is situated between the outer peripheral surface 12a of the valve seat and the valve seat mounting surface 14b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221773-A (JP)
Title: Solution-feeding type stain remover
Inventor: TSUJIMOTO MASARU
IPC: D06B1/16
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution-feeding type stain remover, preventing excess feed from a container of a stain removing solution, and exhibiting removal effects by inventing a physical treatment instead of vibration.  <P>SOLUTION: This stain remover has a cylindrical housing 11, inner cotton 6 stored in the housing 11 and capable of preserving the stain removing solution, a relay member 4 installed so as to contact with one terminal of the inner cotton 6, and for relaying the stain removing solution from the inner cotton 6, a rotary body having an outer periphery part comprising sponge 2 capable of absorbing the eradicating solution, and a supporting means for rotatably supporting the rotary body so that the outer periphery part of the rotary body can transfer the stain removing solution to the sponge 2 by contacting with the relay member 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220628-A (JP)
Title: Method for removing resin closing passage, and object to be removed
Inventor: KOYAMA HIRONORI
IPC: B29C47/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which can remove an adherent resin easily in a short time when the molten resin adheres to the wall surface of a passage through which the molten resin passes, including the inner hole of a nozzle chip, the inner hole of a long nozzle, the inner hole of an extension nozzle, a sprue in a mold, and a runner, to close the passage.  <P>SOLUTION: The second member freely splittable/bondable by a split line in the longitudinal direction of the second cavity is fitted into the cavity of the first member in a bonded state. When the molten resin is introduced into a cavity formed in the second member, and when the molten resin is adhered to the cavity wall surface of the second member to close the cavity, the molten resin which closed the second member and the cavity of the second member are removed integrally from the first member, the second member is opened, and the closing resin is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003033924-A (JP)
Title: Apparatus for manufacturing cured body and laminated body
Inventor: MATSUDA MASANORI
IPC: C09J201/00
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus which can offer a cured body in which curing reaction has sufficiently proceeded by virtue of photoirradiation through the use of a photoreactive resin, and the manufacturing apparatus for a laminated body using a photoreactive adhesive, which prevents the excessive proceeding of the reaction on a surface of the photoreactive adhesive by virtue of the photoirradiation and can bring about the property of adequate adhesion to an adherend after lamination. SOLUTION: The manufacturing apparatus is equipped with a photoirradiation means for irradiating the photoreactive resin with light in order to provide the cured body, a temperature maintaining means for keeping the surface temperature of the photoreactive resin at 60 deg.C or less during the photoirradiation, and a means for injecting and infilling the photoreactive resin, irradiated with the light, into a mold, so as to cure it.
Patent JP-2003224151-A (JP)
Title: Die bonding apparatus
Inventor: KAWASHIMA YOSHIYUKI
IPC: H01L21/52
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die bonding apparatus for introducing adequate automation for mounting electronic components to a metal stem.  <P>SOLUTION: In this die bonding apparatus 1, a stem 2 is arranged in a heater 9 under the condition that it is mounted to a stem mounting head 6. Meanwhile, an electronic component S attracted by a bonding nozzle 17 in a predetermined place is arranged on a component mounting surface 27 after it is transferred to the stem 2. A solder material placed between the component mounting surface 27 and the electronic component S is fused in the heater 9 and thereafter it is cured. Thereby, the electronic component S is fixed to the stem 6. In such a heating process, heat can surely be transferred quickly to the stem base 24 from the heater 9 by maintaining the condition that the stem base 27 is placed in contact with the heat transferring surface 70 of the heater 9. As a result, the manufacturing time of a product can be curtailed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224101-A (JP)
Title: Substrate cleaning equipment and cleaning method
Inventor: WAKAYAMA HARUO
IPC: H01L21/304
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the effect of removing foreign matters adhering to a substrate when cleaning the substrate using a cleaning fluid.  <P>SOLUTION: A nozzle unit 17 is provided with through-holes 33 and 36 for jetting out a cleaning fluid to a substrate from its top. Further, there are provided a large number of through-holes 38 and 39 from the external periphery of the unit to different directions that do not correspond with the central shaft of the nozzle unit. An airflow is jetted out through the through-holes 38 and 39, which is mixed at the external periphery of the nozzle unit 17 so that a revolving flow is created. By blowing the so created revolving flow against the substrate, cleaning is performed while blasting the laminar area of the substrate surface, thus making it possible to promote the removal of the foreign matters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223626-A (JP)
Title: Method of manufacturing rfid tag and rfid tag
Inventor: YAMAMOTO HIROSHI
IPC: H01Q1/38
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive RFID tag capable of being efficiently mass-produced even if IC chips with extremely small outside dimensions are used and a method of manufacturing the RFID tag.  <P>SOLUTION: This method of manufacturing the RFID tag comprises (a) a step for forming at least one recessed part in one face of a base material, (b) a step for forming slurry by putting a plurality of IC chips in fluid, (c) a step for fitting at least one IC chip into the recessed part of the base material at the tapered edge part of the IC chips by allowing the slurry to flow down onto the recessed part of the base material, and (d) a step for forming an antenna pattern on the substrate with IC chips at the IC chips and on the surface of the base material and also connecting the base material to the IC chips.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228189-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: ISHIKAWA MASAHIKO
IPC: G03G9/08
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for developing an electrostatic charge image having electrification amount distribution that hardly causes surface staining by analyzing the electrification amount distribution of the toner in developer by using a normal distribution function and regulating the electrification amount distribution so that the surface staining is hardly caused by using the normal distribution function.  <P>SOLUTION: As for a two-component developer consisting of the toner and a carrier, the electrification amount distribution of an initial agent which is obtained by weak stirring and mixing, with a tumbler mixer, the toner and the carrier for 60 s on a condition that toner concentration is 5% and which is measured by an E-Spart analyzer is expressed by the linear function of normal distribution. As for the toner for developing the electrostatic charge image, the electrification amount distribution is expressed by the linear function even when the toner is stirred for 30 minutes in a two-component developing unit in which the diameter of a sleeve is set to 18 mm, the linear velocity of the sleeve is set to 275.65 mm/sec, draw-up quantity is set to 0.075 g/cm<SP>2</SP>and a doctor gap is set to 0.775±0.02 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229801-A (JP)
Title: Ground side facility in radio communication system, terminal station, and radio communication system
Inventor: AOKI YUTAKA
IPC: H04B7/26
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To propose a technology effective to solve a network traffic problem while adopting a spot access method.  <P>SOLUTION: The distance between a detection station pd and a local base station p1 is set so that information transmission from the local base station p1 to on-vehicle terminals h,... can be prepared from the time when the detection station pd detects the on-vehicle terminals h,... until the on-vehicle terminals h,... reach the communication area of the local base station p1. Each of local base stations p1,... detects the terminal station ID of the on-vehicle terminals h,... as a first trigger at a prescribed distance before the communication area and also detects that the on-vehicle terminals h..., have reached the communication area as a second trigger at the boundary of the communication area. The detection position interval between the both triggers is in such an adjacent state that the replacement of an order of the on-vehicle terminals, h,... to be detected may not occur even when there are a plurality of on-vehicle terminals, h,.... Consequently, after the transmission of information requested with the first trigger is prepared, the information has only to be transmitted with the second trigger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002307712-A (JP)
Title: Pressure regulation chamber, ink jet recording head comprising it, and ink jet recorder comprising it
Inventor: TAJIMA HIRONORI
IPC: B41J2/175
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact ink jet recording head having a compact and simple structure and a low cost resilient member for bringing out the function of a chamber for regulating gas pressure in a container using the resilient member to the maximum and a pressure regulation chamber employing that resilient member, and an ink jet recorder comprising that recording head. SOLUTION: A pressure regulation chamber in the ink jet recording head comprises at least one resilient deforming section 10 having a volume variable depending on the gas pressure in an interconnected container and regulating the gas pressure, and a section for supporting the resilient deforming section 10 on the container wherein the resilient deforming section 10 has one substantially circular opening, and two faces on the outer circumferential surface substantially flat before being deformed and having such a shape as continuous through a curved surface part at the forward end part on the side opposite to the opening.
Patent JP-2003227615-A (JP)
Title: Microwave oven
Inventor: KAKO HIDENORI
IPC: F24C7/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven always favorably performing transmission and receiving to obtain a stable communicating function.  <P>SOLUTION: The front of a microwave oven body 12 is provided with a door 14, and the door 14 has a frame part 14a made of synthetic resin, a front plate part 14b and a punching metal 14c. The door 14 is provided with a grip 16 made of synthetic resin. An antenna 49 is provided on the grip 16. The antenna 49 is formed by a tip part of a coaxial cable 50. That is, a shield wire 53 conducts to the punching metal 14c and a core wire 51 is projected into the inside of the grip 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226821-A (JP)
Title: Biodegradable composite material and biodegradable plastic molded article
Inventor: KITAGAWA KAZUO
IPC: C08L101/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable composite material capable of exhibiting high mechanical strengths.  <P>SOLUTION: Vegetable natural fibers treated with a surface-treating agent capable of reacting with the OH groups of cellulose is homogeneously compounded into a biodegradable plastic having an ester structure. Thereby, the interaction of the OH groups of the cellulose activated by the chemical reaction of the surface-treating agent with the ester groups of the biodegradable plastic improves the wettability of the fiber surfaces, and enhances the adhesiveness of the interfaces to sufficiently integrate both the materials. Therefore, the biodegradable composite material which gives molded articles having large mechanical strengths and has high practicality can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231998-A (JP)
Title: Plating method and apparatus therefor
Inventor: MIZUKOSHI JUNJI
IPC: C25D7/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating method which can form a sufficiently thick plate-film inside of a non-open hole and an open hole with a small diameter formed in an article to be plated, in a plating process, and to provide an apparatus therefor.  <P>SOLUTION: The plating method comprises inserting and fixing the article to be plated 1 to a plating basket 2, subsequently immersing the above basket 2 into a plating tank 3 filled with a plating liquid, and then shocking the basket 2 which fixes the article 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231089-A (JP)
Title: Resonator for ultrasonic cutting
Inventor: AITOKU KENICHI
IPC: B26D3/28
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator for ultrasonic cutting capable of improving the cutting efficiency and reducing the cost related to maintenance.  <P>SOLUTION: This resonator for the ultrasonic cutting which is used for an ultrasonic cutter cutting a cutting object such as foods into a sliced state is provided with two support plates 10 oppositely attached to a mother horn 4 spaced apart at a prescribed interval, multiple wires 11 stretched between tip parts of the two support plates spaced apart at prescribed intervals, and fixing means 12 fixing the wires 11 to the support plates in a tensioned state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234108-A (JP)
Title: Fuel cell system
Inventor: SUZUKI JIRO
IPC: H01M8/04
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety, economy, and durability of a system in which a fuel cell and a storage battery are combined.  <P>SOLUTION: An overcharge reaction of the storage battery 200 is carried out by using an excess electric power of the fuel cell 100. Hydrogen generated by this reaction is stored, and supplied to the fuel cell 100 in the peak of loads. Otherwise, oxygen is mixed with hydrogen, and supplied to prevent CO poisoning of the fuel cell 100. An electrolytic solution 202 of the storage battery 200 is supplemented by the water generated by the fuel cell 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231124-A (JP)
Title: Tire manufacturing method
Inventor: ABE SHINICHI
IPC: B29C35/16
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture one or more of product tires different in size under the adoptation of the same vulcanizing mold not only to enhance the production efficiency of tires but also to suppress an increase in equipment cost.  <P>SOLUTION: One or more of product tires different in size are manufactured by vulcanization using the same vulcanizing mold by adopting postcure inflation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239473-A (JP)
Title: Water collector for gutter
Inventor: OHASHI MASAKAZU
IPC: E04D13/068
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water collector for a gutter, which allows its engaging ring to be positively fixed to a bottom of a water collector main body in a rotatable manner, without a fear of slipout from the same.  <P>SOLUTION: The water collector for the gutter is formed of the water collector main body 2, a dropping outlet 3, an elbow 4, and the engaging ring 5. The main body 2 has an opening 22 formed in the bottom 21 thereof. The dropping outlet 3 includes a drain cylinder 31 which is inserted in the main body 2 in a manner protruding downward from the opening 22, an engaging slot 32 which is circumferentially formed in an outer wall of the drain cylinder 31 at an upper portion thereof, and a collar portion 33 which is formed at an upper opening of the dropping outlet 3, for engaging with a rim of the opening 22. The elbow 4 includes a cylindrical joint portion 41 into which a lower end of the dropping outlet 3 is inserted, and an engaging projection 43 which is formed at an upper end of the cylindrical joint portion 41 in a manner protruding outward. The engaging ring 5 has a plurality of engaging pieces for rotatably engaging with the engaging slot 32 of the dropping outlet 3, on an inner peripheral wall of a cylindrical upward-opening 52 sheathing the dropping outlet 3, and has a plurality of engaging pieces 55 for engaging the engaging projections 43 of the elbow 4, on an inner peripheral wall of a downward-opening 54, in an elastically pressing manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200725-A (JP)
Title: Antiskid device for automobile tire
Inventor: TAKIGAWA KATSUO
IPC: B60C27/20
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiskid device for an automobile tire capable of easily attaching and detaching a tire and in a short time, fitting firmly and positively and, realizing more comfortable state in ride comfort than the conventional tire chain.  <P>SOLUTION: A junction part capable of fastening an antiskid implement 3 is provided at the proper place of the front and back side of a tire wheel. The antiskid implement is formed in U-shaped with thin, light, rigid and hard material. Many projection braking bodies 4 are provided at the tread and a fastening part 5 consisting of a hook 6 and a fastening mechanism body is provided at both ends.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204213-A (JP)
Title: Fixing device for antenna pole
Inventor: YAMADA MASANORI
IPC: H01Q1/12
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for antenna pole which can easily be attached to two positions, that is lateral side of a roof and a wall, regardlessly of the length of the eaves or the inclining state of the lateral side of the roof and can improve efficiency in the attaching work.  <P>SOLUTION: In a fold-up type fixing device P for antenna pole composed of a fixture 9 for roof lateral side to be attached to the lateral side of the roof and a fixture 13 for wall to be attached to the wall, both the fixtures 9 and 13 are adjustable in the length and equipped with angle adjusting mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244197-A (JP)
Title: Route redundant system and method for minimizing communication disconnection time during partial failure in router
Inventor: HORIKAWA TAKESHI
IPC: H04L45/24
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a time for packet loss and communication disconnection at the minimum during failures in a router.  <P>SOLUTION: A packet transfer unit and a routing protocol processing unit are made to be independent, and these units can be exchanged physically without stop in operation of other units and can continue their operation without being affected by failures in other units. In addition, the packet transfer unit has a dual construction of a working unit and a standby unit, and comprises an automatic detecting means for detecting failures in the working unit and an automatic switching function corresponding to detection. By arranging the routers of 2 sets or more at the border of the network side operated with ISP, etc., to secure a redundant route with a user network to be connected, and connecting for enabling automatic switchover of a route by routing protocol, a time for packet loss and communication disconnection is suppressed at the minimum during failures in a router.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243133-A (JP)
Title: Heating element device, mounting structure of heating element, temperature control circuit, temperature control device and module
Inventor: OGUMA TAKESHI
IPC: H05B3/10
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating element device, a mounting structure of a heating element, a temperature control circuit, a temperature control device, and a module capable of effectively utilizing a power source even in the case of a low drive voltage.  <P>SOLUTION: The temperature control device 101 is composed of a heating element device 104 for heating a waveguide device (not shown) and a temperature control circuit 105 controlling its electricity. Resistive element patterns 131, 132 in the heating element device have their applied voltage and timing of application controlled by independent switching circuits 141, 142, respectively, and voltage is applied only on one of them at the small power consumption. As a result, loss due to voltage between a collector and an emitter of transistors constituting the switching circuits 141, 142, can be lower than if the resistive element patterns 131, 132 are arrayed in parallel.  <P>COPYRIGHT: (C)2003,JPO