baber/WOPTO huggingface dataset:
Patent JP-2002308213-A (JP)
Title: Bag filling apparatus for leaf-vegetables
Inventor: KAWAGUCHI HIROMICHI
IPC: B65B43/16
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency in a bag filling apparatus for leaf- vegetables in which some leaf-vegetables such as spinach or Chrysantheumum coronarium are positively inserted into a bag made of synthetic resin film. SOLUTION: There is provided a bag filling apparatus in which a hopper 2 for use in feeding leaf-vegetables in respect to a hanging bag 10 of which opening segment is opened automatically and waiting for them is divided in a lateral direction or a forward or rearward direction. This divided type hopper can be moved into one state in which it is inserted into the waiting bag and the other state in which it is pulled out of this inserted state, and a stopping position where it is once stopped under this inserted state in the bag or a proper state where it is pulled out of the bag. The divided type hopper is constructed to move in a slant upward or downward direction, thereby the hopper becomes an inclined attitude even if it is being stopped and it becomes possible to facilitate a feeding of leaf-vegetables into the hopper 2.  In addition, its height when the leaf-vegetables are supplied during stopped state of the hopper can be set low and then a bag filling work can be carried out in a comfortable attitude.
Patent JP-2003249501-A (JP)
Title: Method for manufacturing annealed wafer and silicon wafer
Inventor: KOBAYASHI NORIHIRO
IPC: H01L21/302
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annealed wafer of high quality, which stably suppresses generation and development of slip dislocation at a high-temperature heat treatment, reduces defect density of the surface layer of the wafer, and has a high gettering performance, even in the case of a silicon single-crystal wafer, having a large diameter of 200 mm or larger, in particular, of 300 mm or larger.  <P>SOLUTION: A method for manufacturing the annealed wafer by performing high-temperature heat treatment at a temperature range of 1,100-1,350°C for 10-600 minutes under an atmosphere of argon gas, hydrogen gas or a mixed gas thereof, is provided. Since a silicon wafer is used, in which a region 2 for generating OSF is provided, an OSF region 2 is not present, at least at the outermost periphery of a wafer 1 and at a portion located at the end of a support means 10, when it is supported thereby. The silicon wafer is supported by the support means 10 and subjected to pre-annealing, at a temperature which is lower than the heat treatment temperature for the high-temperature treatment, and then subjected to the high-temperature treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253328-A (JP)
Title: Expansion joint used for vacuum degassing tank
Inventor: OSADA YASUSHI
IPC: C21C7/10
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion joint, which can prevent dust from intruding into a gap between an outer tube and an inner tube, with an easy means.  <P>SOLUTION: In the expansion joint 5 having the outer tube 6 provided with an elastic bellows structure and the inner tube 7 arranged inside of the outer tube, this expansion joint has an inorganic fiber 9 filled in a space between the outer tube 6 and the inner tube. Thereby, the inorganic fiber 9 prevents dust from intruding into the gap between the outer tube 6 and the inner tube 7, while expanding corresponding to the expansion of the expansion joint 5, and does not prevent expansion of the expansion joint 5, because of having elasticity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255602-A (JP)
Title: Negative electrification toner
Inventor: KISHIMOTO TAKUJI
IPC: G03G9/09
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrification toner having excellent stability of the charge amount, excellent dispersibility of a colorant, no fog, a high printing density, excellent balance of low temperature fixing property and high temperature storage property, and hardly causing color transfer or sticking to a resin sheet.  <P>SOLUTION: The negative electrification toner comprises a colorant and a binder resin comprising a polyester resin prepared by condensation polymerization of a polyvalent carboxylic acid compound (A1) having a sulfonic acid group or its salt and/or polyhydric alcohol (A2) containing a sulfonic acid group or its salt and an alicyclic divalent carboxylic acid compound (B).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256784-A (JP)
Title: Non-contact type ic card reader/writer device
Inventor: SUDO KIYOHITO
IPC: G06K17/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the communication performance between a non-contact type IC card reader/writer and a non-contact type IC card.  <P>SOLUTION: A sensor coil 20 is formed on the same plane inside a transmission antenna 131. The sensor coil 20 extracts the variation of a magnetic flux density generated by the transmission antenna coil 131. This result is supplied to a detection circuit 21, which detects whether the magnetic flux density is greater or smaller than a preset value. Thus, whether the shielding amount of a magnetic line of force of the transmission antenna 131 is a preset value or not can be previously grasped and thereby, the influence of lower communication sensitivity is made recognizable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002349044-A (JP)
Title: Dry external facing execution system for repairing work of house exterior
Inventor: HAMAYA HIROAKI
IPC: E04F13/14
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To establish a dry external facing execution system which is excellent in workability, has high resistance for coldness and durability that can maintain and continue the condition of a beautiful external wall just after execution for a long period of time, and moreover, of which the purpose is to execute and inexpensively as possible, mainly in exterior repairing work of a wooden house. SOLUTION: A metal plate, which is generally used as a roofing material, inexpensive and has high durability, is applied to linear unevenness processing by a bending machine and used as a substrate material for the dry external facing execution. It is an ultra light weight and inexpensive substrate material for the dry external facing execution. Especially in the exterior repairing work of the wooden house, dismantlement and removal of an existing wall is not required since it is light in weight, and the dry external facing execution can be executed comparatively simply by directly sticking the metal plate substrate material to the existing external wall. By this, the cost of conventional dry exterior repairing work can be drastically lowered.  The mounting is completed by using exterior finishing materials such as tiles and marble or the like having high durability to the substrate material together with an adhesive.
Patent JP-2003259351-A (JP)
Title: Method for remotely controlling oscillating camera and image distribution method
Inventor: KITSUTA TORU
IPC: H04W4/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for remotely controlling an oscillating camera and distributing a desired still picture with high time efficiency.  <P>SOLUTION: This invention provides a method for distributing still picture data at an increased compression rate while the oscillating camera is oscillating and distributing the still picture data at a restored compression rate when the oscillation camera stops its oscillation so as to reduce the time for the terminal to obtain a desired image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255867-A (JP)
Title: Backlight light source device using chip-shaped led
Inventor: ISHINAGA HIROMOTO
IPC: G09F13/20
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To equally and sufficiently illuminate an object to be illuminated in a backlight light source device, wherein a plurality of chip-shaped LEDs 14 obtained by bonding a LED light emitting diode 16 or 16' to the surface 15a of a chip insulation substrate 15 are arranged in intervals of an appropriate pitch to be mounted on a printed circuit board 13 provided on the rear face of the object to be illuminated.  <P>SOLUTION: The insulation substrate 15 of each of the chip-shaped LEDs 14 is made transparent, while in the LED light emitting diode 16 or 16', a light emitting layer is formed on a surface parallel to a surface in the insulation substrate of the transparent substrate 16a. Each of the chip-shaped LEDs 14 is mounted on the printed circuit board 13 with a surface 15a of the insulation substrate 15 of the chip-shaped LED at a right angle or an almost right angle with respect to the surface of the printed circuit board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254505-A (JP)
Title: Desuperheater
Inventor: MORIKAWA SHOJI
IPC: F22G5/12
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desuperheater superior in reliability and durability by restraining generation of thermal stress.  <P>SOLUTION: This desuperheater controls a temperature of steam by injecting low temperature spray water 1 into high temperature steam from a spray hole 13 of a spray nozzle 5, and is provided with a means for supplying fluid 15 having the almost same temperature as the spray water in the vicinity of the spray hole 13 of the spray nozzle 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261162-A (JP)
Title: Tablet vessel
Inventor: HAYASHIDA NORIO
IPC: B65D45/18
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tablet vessel in which tablet contents can be picked up by fingers and taken out one by one, and a take-out port can be easily opened/closed.  <P>SOLUTION: The tablet vessel comprises a lid vessel 100 and a bottom vessel 200. A wide take-out port 111 is formed in a top plate 110 of the lid vessel, and a small lid 130 to open/close the take-out port is connected to a circumferential wall 120 via a hinge 101. A pressing part 131 is suspended from a front part of the small lid, and a rib 122 to slidably connect an inner circumferential surface to an outer circumferential surface of the take-out port is provided on a lower side. A fitting part 133 is suspended from a front part of a rib, a recessed part 112 is formed forward of the top plate, and a fitting projection 114 is provided on an inner end of the recessed part. A supporting rib 113 is erected in the vicinity of a forward part of the fitting projection, and a fitting step 121 is provided on an inner circumferential surface of a lower edge part of the circumferential wall. A fitting projection 122 is provided on an inner circumferential surface of a lower end of the fitting step, a fitting step 211 is provided on an outer circumferential surface of an upper edge of a circumferential wall 210 of the bottom vessel, and a fitting projection 212 to the lid vessel is provided on the outer circumferential surface of the upper end of the fitting step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002281818-A (JP)
Title: Combine harvester
Inventor: KAWABUCHI HIROSHI
IPC: A01F12/46
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To conveniently carry out the movement operation of an unloading auger (18), eliminate a trouble that an assistant worker on the side of the unloading auger (18) contacts with the unloading auger (18), and further eliminate a trouble that grains are scattered on the way of the automatic storage of the unloading auger (18). SOLUTION: This combine harvester is characterized by stopping the movement control of the unloading auger (18), when the operations of auger position- operation members (48), (49), (50), and (51) on the main machine side are inverse to the operations of auger position-operation members (74), (75), (76), and (77), and further automatically disengaging an auger clutch (41) for driving the unloading auger (18), when the unloading auger (18) is revolved by the operation of an automatic switch (46) disposed on the main machine side.
Patent JP-2003261796-A (JP)
Title: Extender and method for producing the same
Inventor: NOGUCHI TAMIO
IPC: C09D11/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extender which has a proper collapsing property, has both a slipping property and an adhering property, does not deteriorate oil absorption, and is useful for cosmetics having good skin touch.  <P>SOLUTION: The extender comprises a metal compound, wherein the extender has a structure that leaflet pieces directed in two or more different directions are bound and/or crossed each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003313374-A (JP)
Title: Ethylene-vinyl ester copolymer-containing aqueous emulsion
Inventor: SADA TOMOAKI
IPC: C08L23/08
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylene-vinyl ester copolymer-containing aqueous emulsion exhibiting further excellent water resistance in a dry state.  <P>SOLUTION: The aqueous emulsion containing a copolymer obtained by polymerizing ethylene and a vinyl ester and a polyoxyalkylene nonionic surface active agent contains the polyoxyalkylene nonionic surface active agent in which the content of polyoxyalkylene alkyl ethers is 1-10 pts.wt. and the content of polyoxyalkylene phenyl ethers is ≤0.01 pts.wt. to 100 pts.wt. vinyl ester unit of the copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269254-A (JP)
Title: Fuel injector
Inventor: KANEKO TAKAO
IPC: F02K9/52
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional fuel injector for a liquid rocket engine, in which the number of parts is large since a fuel injection element is formed of an LOx post and an outer cylinder covering the outer periphery of the LOx post, and working of a slit is difficult.  <P>SOLUTION: The fuel injection element comprises: a face plate through which a fuel injection element mounting hole having a circular section passes and which divides between a hydrogen chamber and a combustion chamber; the LOx post, of which the rear end is fixed to a partition wall dividing between an oxygen chamber and the hydrogen chamber, and the tip is inserted in the fuel injection element mounting hole to be fixed to the face plate so that a ring into closely contact with and covering an inner peripheral face of the mounting hole is interposed between the LOx post and the face plate, and which LOx post has an LOx passage disposed at the axial center portion; and the hydrogen element in which a hydrogen passage is disposed between an outer periphery of the tip of the LOx post and the ring. Therefore, the above problem is solved, and a manufacturing cost is reduced, in the fuel injector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273042-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MOCHIDA KINYA
IPC: H01L21/68
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive manufacturing method of a semiconductor device for suppressing the usage of an expensive energy beam hardening type- adhesive tape, by easily changing a manufacturing process of the semiconductor device.  <P>SOLUTION: The manufacturing method of the semiconductor device includes a process for bonding the protective adhesive tape to a circuit face side in a chip aggregate of semiconductor wafers made into pieces, bonding a fixing adhesive sheet to the back of the protection adhesive tape, forming a piece wafer assembly body where the chip aggregate is fixed to a ring frame via the fixing adhesive sheet and picking up semiconductor chips from the protective adhesive tape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002332870-A (JP)
Title: Method for igniting thermal turbo machinery
Inventor: BENZ URS
IPC: F02C7/264
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To achieve a diffused ignition flame having very satisfactory ignition characteristics, over a wide range of stability. SOLUTION: Before ignition in a combustion chamber 30, overall air-fuel ratio Φglobal =1/λglobal larger than 1 is produced in a fire tube 40 of an igniting device 10; where λglobal represents the overall air volume, and air-fuel mixture is ignited by an ignitor 51 in an igniting chamber 50; and the flame and the remaining air-fuel mixture are made to run, from the igniting chamber 50 to the combustion chamber 30 through the fire tube 40; and then the air-fuel mixture in the combustion chamber 30 is ignited.
Patent JP-2003272059-A (JP)
Title: Sensor
Inventor: TOMIZAWA TOSHIICHI
IPC: G08B17/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a hindrance of an air flow reaching a sensor by a sensor protective guard.  <P>SOLUTION: When assembling the sensor, the guard 2 is provided with a spiral part 13 arranged to extend in a spiral shape to the sensor 1 side from the periphery of the sensor 1. In detail, among the guard 2, a part positioned nearest to the sensor 1 is formed of the spiral part 13 extending in a spiral shape to the sensor 1 side from the periphery of the sensor 1. This spiral part 13 is extended in a cantilever shape to the sensor 1 side from an annular part 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270532-A (JP)
Title: Imaging optical apparatus and imaging system using the same, portable information terminal unit, and iris authentication system
Inventor: YAMAMOTO YOSHIHARU
IPC: H04N5/335
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging optical apparatus which can vary focal lengths and can be made thinner in thickness, an imaging system using the same, a portable information terminal unit, and an iris authentication system.  <P>SOLUTION: The imaging optical apparatus is provided with an optical member 12 for projecting the incident luminous flux from the object side to the imaging side, a moving lens 11 arranged on the object side with respect to the optical member 12, and reflective surfaces 16 and 17 formed of free-form surfaces. The moving lens 11 is movable between the interior of an optical path and the exterior of the optical and is ≥45 to ≤135° in the angle formed by the optical axis 13' on the object side and the optical axis 14 on the image side. The optical apparatus has a moving lens group 11 in addition to the optical member 12 which alone has an imaging effect and therefore the focal length of the optical member 12 alone and the focal length of the entire optical system inclusive of the moving lens 11 vary, by which the angle of view in imaging is varied. Further, the angle formed by the optical axis 13' and the optical axis 14 is ≥45 to ≤135° and therefore the length over the entire optical system along the object side optical axis can be made smaller and the size of the apparatus smaller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273137-A (JP)
Title: Method and apparatus for mounting component
Inventor: SHIDA SATOSHI
IPC: H01L21/50
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-speed mounting by reducing a mounting time per unit component while obtaining the high accuracy of mounting.  <P>SOLUTION: This apparatus for mounting components comprises a component feeding part 4 that feeds a component 2 to a specified component feeding position, a mounting head 13 that holds and mounts the component 2, an X table 14 that linearly transports and positions the mounting head 13 from the component feeding position to a mounting position arranged at a specified position, and an XY table 15 that fixedly holds a board 3 to be mounted and positions the place on which the component 2 is mounted to the mounting position. By transporting the mounting head 13 between the component feeding position and the mounting position which are fixedly arranged, the transportation and positioning can be done within a short period of time while keeping high positioning accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266552-A (JP)
Title: Heat treatment apparatus and method for heat treatment
Inventor: KATO NAOHITO
IPC: B29C71/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus which enables heat treatment of even a treated object in which an accessory part (electric cable) that is unnecessary to carry out heat treatment is provided on a treated object main body (weight sensor) that is necessary to carry out heat treatment.  <P>SOLUTION: In the heat treatment apparatus for carrying out heat treatment of the treated object in which the electric cable 3 comprising the accessory part that is unnecessary to carry out heat treatment is provided on the weight sensor 2 comprising the treated object main body that is necessary to carry out heat treatment, a heat treatment furnace 6 for carrying out heat treatment of the weight sensor 2 is provided therein and an opening portion 18, which communicates with the inside and outside of the furnace, is provided in the heat treatment furnace 6 in order to position the electric cable 3 at the outside of the furnace in a state that the weight sensor 2 is positioned at the inside of the furnace.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269221-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: NAGASHIMA MITSUTOSHI
IPC: F01N3/18
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combus tion engine to promote the purification of the soot in PM and thereby achieving the reduction of the total amount of PM sufficiently.  <P>SOLUTION: The after-injection is conducted after the main injection, and part of the additional fuel is exhausted as uncombusted fuel HC to increase the SOF content of the PM. The SOF having stickiness is attached to the surface of the soot, and when the exhaust gas flows through an oxidation catalyst, the soot is captured by the catalyst by the use of SOF on the surface, and the soot is left combusting at the same time as SOF combustion by the oxidating action (e in the figure attached).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271811-A (JP)
Title: On-line answer collection system and program for on-line answer collection
Inventor: TAKAHASHI YUJI
IPC: G06Q50/10
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-line answer collection system capable of activating school lessons by urging passive respondent to speak and preventing reduction of the efficiency of school lessons.  <P>SOLUTION: This on-line answer collection system is provided with a control terminal unit for transmitting a question in accordance with questioner's demand, a plurality of user terminal units for receiving a question from the control terminal unit through a communication network and transmitting an answer when a respondent inputs the answer for the question, and a server for receiving the answer from a plurality of user terminal units through the communication network to collect the answers and transmitting the results of collection to the control terminal unit through the communication network. The control terminal unit includes a question preparation support means for supporting the preparation of a question by the questioner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268255-A (JP)
Title: Black color composition, dispersion of black fine particle, inkjet ink, and inkjet recording method
Inventor: TAKAHASHI MARI
IPC: C09D11/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black color composition which has a high density black color, and gives an inkjet ink having excellent light resistance and stability of a color image, an inkjet ink using a dispersion of black fine particles, and a recording system using the same.  <P>SOLUTION: The black color composition comprises at least one dye to be represented by formula (1): Q=N-X (wherein Q is a coupler residue; and X is a 5-membered or 6-membered aromatic carbon ring or a heterocyclic group). Concretely, for example, a composition comprising a dye having a structure to be represented by formula (2-1), (2-2) or (2-3) is exemplified.  <P>COPYRIGHT: (C)2003,JPO