baber/WOPTO huggingface dataset:
Patent JP-2003225009-A (JP)
Title: Land grading apparatus of ground agricultural implement
Inventor: SAKAI SEIJI
IPC: A01B35/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a land grading apparatus equipped with compact land graders for land grading of wheel ruts of a sulky rice transplanter.  <P>SOLUTION: The land grading apparatus is composed by liftably and lowerably installing a seedling planting part 4 at the rear of a traveling car body 2, liftably and lowerably providing the land graders 33 and 33 in front of the seedling planting part 4 at the rear of rear wheels 6 and 6 of the traveling car body 2, composing the seedling planting part 4 so as to be stoppable at a midway position of a lowered land grading position and the topmost lifted position, keeping the seedling planting part 4 in a ground noncontact state and composing the land graders 33 and 33 so that they can be brought into contact with the ground by lowering movement thereof. The land graders 33 are not made to contact the ground even when the land graders 33 and 33 are lowered and moved. When the seedling planting part 4 is lifted to the midway position, the seedling planting part 4 is separated from the ground surface. When the land graders 33 and 33 are moved downward, only the land graders 33 and 33 can be brought into contact with the ground to eliminate the wheel ruts and carry out land grading.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238378-A (JP)
Title: Skin care preparation
Inventor: HONDA SHINKICHI
IPC: A61Q1/12
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a skin care preparation which has excellent moisture retaining ability, slight change in moisture retaining ability, continuously has constant moisture retaining ability, removes extra sebum and stain while providing the skin with necessary moisture in a toilet soap, etc., has excellent smoothness and foaming, no greasiness in use under high humidity and excellent feel while providing the skin with necessary moisture in a cosmetic, etc.  <P>SOLUTION: The skin care preparation comprises essence of Tabebuia avellanedae Lorentz, ex Grisb. or a concentrated fraction of the essence of Tabebuia avellanedae Lorentz, ex Grisb. as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002361070-A (JP)
Title: Vacuum equipment made of aluminum alloy and driving method
Inventor: KAMIMURA KOJI
IPC: B01J3/00
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain vacuum equipment made of an aluminum alloy which is high in the rate of evacuation. SOLUTION: This vacuum equipment made of the aluminum alloy has a vacuum vessel 3 made of the aluminum alloy formed with a negative electrode which is packed into the micropores of an anodically oxidized film 33 formed on the vacuum side surface of the vacuum vessel and releases electrons by electric field radiation and an extraction electrode disposed on the surface of the anodically oxidized film, a terminal 41 for the negative electrode for impressing a voltage to the negative electrode, a terminal 42 for the extraction electrode for impressing the voltage to the extraction electrode, a driving power source 61 for impressing the voltage to both poles of the negative electrode and the extraction electrode, an ion electrode 5 which is disposed near an air exit and promotes the evacuation of the ions and a power source 62 for the ion power source for impressing the voltage to the ion electrode. The voltage to be impressed to the ion electrode is a low-frequency voltage of <=5 Hz and the waveform thereof is formed of a sinusoidal wave or pulse wave.
Patent JP-2003234299-A (JP)
Title: Cleaning gas and etching gas
Inventor: OHIRA YUTAKA
IPC: H01L21/306
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain chamber cleaning gas and etching gas for a silicon containing film each containing perfluorocyclic ether having not less than two and not more than four oxygen atoms ether bonded to a carbon atom.  <P>SOLUTION: The chamber cleaning gas and the etching gas for a silicon containing film are environmentally friend because they do not produce exhaust gas harmful to the environment, i.e., CF<SB>4</SB>, causing global warming. They are easy-to-handle nontoxic gas or volatile liquid and exhibit excellent exhaust gas treatment performance. The chamber cleaning gas also exhibits an excellent cleaning rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238888-A (JP)
Title: Coating resin composition and its preparation process
Inventor: NAKAMURA HIROKI
IPC: C09D151/06
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating resin composition showing a good adhesion to poorly adhesive substrates such as polyolefin resins, without compounding any chlorine atom-containing compound, and its preparation process.  <P>SOLUTION: The coating resin composition contains a modified olefin polymer wherein a chlorine atom-free vinyl monomer is graft polymerized with a chlorine atom-free olefin polymer. The preparation process of the coating resin composition comprises a step wherein the chlorine atom-free olefin polymer is impregnated with the chlorine atom-free vinyl monomer which is subsequently polymerized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237530-A (JP)
Title: Seat device for vehicle
Inventor: AOYANAGI KENICHI
IPC: B60N2/42
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat device for a vehicle capable of compatibly securing the comfortableness in sitting on the left and right seats and securing the degree of freedom in seat arrangement and enabling setting of its seat belt devices for three persons, in which the seat belt device for the central seat is prevented from giving a sense of protruding to the person seated or being pinched in the area to the adjoining seat.  <P>SOLUTION: As the seat belt device for the central seat, a first seat belt device 61 and a second seat belt device 62 are provided, wherein the first seat belt device 61 is structured so that a buckle 61b is installed on the left of the central seat 2 and a tongue is installed in a position on the right seat nearer the vehicle center, while the second seat belt device 62 is structured so that its buckle 62b is installed on the right of the central seat 2 and a tongue is installed in a position on the left seat nearer the vehicle center, and a recess 21b for housing the buckles 61b and 62b is formed in the rear of the seat cushion of the central seat 2, and a cushion material is put in the lower part of the recess 21b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002269875-A (JP)
Title: Automatic data cartridge carrying in/out drawer and the method for loading/unloading the same
Inventor: COFFIN PAUL C
IPC: G11B15/68
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To enable a system operator to easily access a data cartridge stored in a data system. SOLUTION: A data cartridge exchange apparatus (10) utilized for a data storage system (12) is provided with a drawer (16) sized to receive at least one data cartridge (14). The drawer (16) is operatively associated with a cartridge handling system (22) so that the drawer may be moved between a stored position and an extended position by the cartridge handling system (22).
Patent JP-2003245681-A (JP)
Title: Microorganism immobilizing carrier for fluidized bed
Inventor: NAKAGAWA KAZUSHIRO
IPC: C02F3/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microorganism immobilizing carrier for a fluidized bed which prevents outflow of chemicals, becomes familiar with water in a short time, shows excellent fluidity, and is excellent in adhesion to microorganisms.  <P>SOLUTION: The microorganism immobilizing carrier contains a low density polyethylene resin as a main component, has open cells, and promotes fluidity and the immobilization of microorganisms by being incorporated with charcoal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249664-A (JP)
Title: Schottky barrier diode
Inventor: AKINO MASARU
IPC: H01L29/872
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a defect that increase of contact area is, that is to say, increase of a chip area and cost is increased even if the increase of a Schottky contact area is an effective means, when a forward voltage VF of an SBD element is reduced in order to reduce consumption power.  <P>SOLUTION: In a Schottky barrier diode wherein a metal layer for forming a Schottky barrier is formed on a surface of a silicon layer and the surface of the metal layer is coated with electrode material, a plurality of step- differences are arranged on the surface of the silicon layer, the area of Schottky contact is increased, and the forward voltage VF of the SBD element is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250285-A (JP)
Title: Apparatus, system, and method for thermal power generation
Inventor: MURAI REI
IPC: H01L37/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, system, and method for thermal power generation, excellent in conversion efficiency from thermal energy to electric energy.  <P>SOLUTION: There are provided a heat absorbing window 12 which is so provided to a part of an outer frame member 11 whose interior is vacuum or filled with inert gas as exposed outside and transfers heat from outside to the inside of the outer frame member, an electron releasing member 2 which releases electrons heated by the thermal energy transmitted to the inside of the outer frame member through the heat absorbing window, an electron accelerating member 4 which accelerates electrons released from the electron releasing member 2, an insulating member 41 which electrically isolates an electron collecting member from the electron accelerating member, and the electron collecting member 3 which is disposed inside the outer frame member and collects electrons accelerated by the electron accelerating member after released from the electron releasing member. With the electron collecting member as a negative pole while the electron releasing member as a positive pole, electrons are shifted from the electron collecting member for power generation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249093-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MIMURA TAKASHI
IPC: G11C16/06
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device in which an access time to data is shortened and control and constitution of hardware are simple for preventing defective cells caused by many number of times of write/erasure in a memory cell of a nonvolatile semiconductor memory device.  <P>SOLUTION: In a nonvolatile semiconductor memory device in which each sector in the memory cell comprises a redundant region, continuous data in the sector are ordered in addresses, and access can be performed by specifying the address, the device has an address generating means generating the address so as to use the redundant region as substitution when the defective cell is caused in the sector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249263-A (JP)
Title: Lithium secondary battery for substrate mounting
Inventor: TAKAHASHI YASUFUMI
IPC: H01M50/409
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lithium secondary battery for substrate mounting in which liquid leakage is hard to occur and internal resistance does not rise greatly at the time it is heated to high temperature by a re-flow treatment or the like.  <P>SOLUTION: The lithium secondary battery for substrate mounting used for mounting on a substrate consists of a positive electrode 1, a negative electrode 2 which consists of an alloy containing lithium and aluminium, and a non-aqueous electrolyte which consists of a solution and a solvent. The solvent contains propylenecarbonate and diethyleneglycoldialkyl ether. It may preferably added by trialkyl phosphate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245736-A (JP)
Title: Working method for nozzle hole plate
Inventor: MIZUTANI AKIRA
IPC: B21D28/26
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the bending moment of a punch to an utmost when a slanted tapered nozzle hole is press-worked.  <P>SOLUTION: Holes 10 of almost the same diameters are formed by a first punch 2 in a first press-working process, then, a second punch 3 having a tapered section 7 is inserted into the hole 10. Since this insertion allows the side of the tapered section 7 to contact a jet hole plate 1 (the edge of the hole 10) ahead of the tip of the second punch 3, the bending moment acting on the second punch 3 can be reduced to an utmost, thereby preventing the second punch 3 from being broken.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254553-A (JP)
Title: Indoor unit for air conditioner
Inventor: MATSUOKA SHIGEHIKO
IPC: F24F13/20
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit for an air conditioner reduced in connection work by harness in assembly.  <P>SOLUTION: This indoor unit for the air conditioner is provided with a heat exchanger, a fan rotor 3 and an electric equipment module 130. The fan rotor 3 blows air conditioned by the heat exchanger, into a room. A temperature sensor 132 used for controlling air conditioning is integrated with the electric equipment module 130, without needing connection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255553-A (JP)
Title: Image exposure device
Inventor: KIMURA YUSUKE
IPC: B41J2/45
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image exposure device by which an image is formed by radiating light beams of more stable light quantity.  <P>SOLUTION: The image exposure device 100 is equipped with an exposure light source 1, a light quantity measuring mechanism 20 equipped with a light receiving sensor 21, and a control part 30 for controlling the light quantity of the light source 1 based on the light quantity measured value data of the mechanism 20, and exposes recording material with the light beam L1 radiated from the light source 1 so as to form the image. The device 100 is equipped with a reference light source 40 different from the light source 10, and the control part 30 is constituted so that the light quantity measured value data of the light source 1 measured by the mechanism 20 can be corrected based on the comparison of the light quantity reference value data on the light beam of the light source 40 at the reference sensitivity of the sensor 21 stored in advance with the light quantity measured value data on the light beam L2 of the light source 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261482-A (JP)
Title: Method for heating solution containing cumene hydroperoxide
Inventor: GOTO SHIGERU
IPC: C07D301/19
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for heating a solution containing cumene hydroperoxide by which a required heat transfer area of equipment for heating the solution can be reduced and thermal decomposition of the cumene hydroperoxide can be suppressed to suppress the formation of unfavorable by-products.  <P>SOLUTION: This method for heating the solution containing the cumene hydroperoxide comprises keeping a container part in which the solution is held during heating in a state of full solution. Specifically, the method can be used in a heating step comprising the following steps. An oxidizing step which is the heating step of oxidizing cumene and thereby providing the cumene hydroperoxide and heating the solution which is a reactional solution obtained in the oxidizing step and containing the cumene hydroperoxide, a concentrating step of concentrating the reactional solution after the heating step, and an epoxidizing step of reacting the cumene hydroperoxide in the reactional solution after the concentrating step with propylene and thereby affording propylene oxide and cumyl alcohol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261619-A (JP)
Title: Polymerizable compound, polymeric compound, composition using them, image-forming method and image-forming apparatus
Inventor: SATO KOICHI
IPC: C09D11/326
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric compound which is suitably used in preparing ink and toner compositions, an image-forming method and an image-forming apparatus which use the ink and toner compositions containing the polymeric compound.  <P>SOLUTION: The polymeric compound has a repeating unit structure represented by formula (2) (wherein B is a 1-15C linear or branched alkylene group which may be substituted; m is an integer of 1-30 and when m is more than one, each B may be different; q is an integer of 1-30; and M is a monovalent or polyvalent metal cation). The ink and toner compositions contain the polymeric compound, a solvent or a dispersion medium, and a coloring material. The image-forming method and the image-forming apparatus use these compositions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261299-A (JP)
Title: Forklift truck
Inventor: TOMIYAMA YASUNOBU
IPC: B66F9/24
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To positively lock a pallet by disabling traveling during a locking action.  <P>SOLUTION: When a fork is inserted into the pallet along with a lock bar, the pallet is detected by a pallet detecting sensor (step S1). By this constitution, a power cylinder for driving the lock bar is driven, but a controller receiving an ON signal of an ON detecting sensor of the power cylinder (step S2) controls so as to disable the traveling of the forklift truck (step S3). The locking action of the pallet is carried out until a signal from an OFF detecting sensor of the power cylinder detecting finishing of the locking action is received (steps S4 and 5). On reception of the ON signal from the OFF detecting sensor, the power cylinder is stopped and traveling is enabled (steps S6 and 7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262202-A (JP)
Title: Accumulator
Inventor: SUGIMURA NOBUYUKI
IPC: F15B1/24
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of vibration at a free end of a cylinder that is arranged concentrically in a vessel body of an accumulator and has its one end fixed to a bottom cover and makes the other end as free end.  <P>SOLUTION: The free end of the cylinder 10 erected in the vessel body 1 is fixed to the vessel 1 with a bolt 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260778-A (JP)
Title: Protective cover of printing machine
Inventor: KOBAYASHI SHINYA
IPC: B41F13/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure, to facilitate an opening-closing operation and further to ensure a wide opening part for operations so that operations for maintenance and others for a printing machine can be conducted efficiently.  <P>SOLUTION: A protective cover 6 of the printing machine which is provided for the printing machine and covers the opening part 50 for operations for maintenance and others is constituted by having an extensible-contractible bellows-like cover main body 6A and a guide member 10 for guiding the extension and contraction of the cover main body 6A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266219-A (JP)
Title: Main spindle driving device for multispindle working machine
Inventor: ISHIDA YOSHITAKA
IPC: B23B47/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main spindle driving device for multispindle working machine capable of responding to the changes in machining form for a short time at low cost.  <P>SOLUTION: This main spindle driving device for multispindle working machine comprises a plurality of crankshafts 10, 15 having crank eccentric shafts 11, 12 and 16, 17, respectively; a plurality of main spindle units 20 each including a main spindle 21, which has at the base end part an eccentric transmission shaft 22 decentered at the same amount as the crank eccentric shafts; a main shaft driving plate body 30 including main spindle driving plate holding frames 31 having bearing holes 32 into which crank eccentric shafts 11, 16 of the crank shafts fit and a main spindle driving plate 34 having bearing holes 35 into which the eccentric transmission shafts of the main spindles fit; and balance weights 40 having bearing holes 41 into which the other crank eccentric shafts 12, 17 of the crank shafts fit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264914-A (JP)
Title: Gas insulated switching device
Inventor: SADAKUNI HITOSHI
IPC: H02B13/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive gas insulated switching device with high reliability by reducing the number of parts such as flanges and bolts used for connected parts of mutual tanks and the number of processing points.  <P>SOLUTION: This gas insulated switching device includes a tank 6 for storing isolation gas in it by integrating a first tank member 61 and a second tank member 62 for storing elements 1, 2 constituting the switching device by welding each other and an insulation partitioning member 5 for performing gas classification in a tank inside thermally separated from a welded portion 7 between the first tank member and the second tank member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269158-A (JP)
Title: Exhaust manifold for internal combustion engine
Inventor: IKO SATOSHI
IPC: F01N13/10
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in durability due to thermal expansion by minimizing thermal capacity with a collecting part of four passages positioned on the upstream side.  <P>SOLUTION: An exhaust manifold of an in-line four-cylinder engine consists of an upstream manifold 1 and a downstream manifold. The downstream manifold comprises a pair of downstream exhaust pipes of semicircular cross section. The upstream manifold 1 comprises a pair of end exhaust pipes 11, 12 which are formed out of metallic pipes for the #1, #4 cylinders, and a center exhaust pipe 13 of sheet metal for the #2, #3 cylinders. An outlet part 18 of the center exhaust pipe 13 is formed into a semicircle and connected to the other downstream exhaust pipe. The downstream ends 11a, 12a of the end exhaust pipes 11, 12 are formed into a quadrant shape and connected to the other downstream exhaust pipe with a half form in the mass. Thus, the conventional restriction of curvature with a branch part of #2, #3 cylinders made of pipe can be avoided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262838-A (JP)
Title: Film for turning spectacles into goggles
Inventor: MURAKAMI MAKOTO
IPC: A61F9/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for turning spectacles into goggles.  <P>SOLUTION: A sheet of the film formed with grooves for fixing to the spectacles in conformity with the shapes of the spectacles and the face is formed by using an inexpensive plastic resin material. The spectacles are fitted with the film by setting a lug of the groove 1 to the groove 2 to fix a ring, passing a temple through the groove 3 and inserting the groove 4 to the base of the temple and the groove 5 to the base of a bridge, by which the normally used spectacles can be made into the pollen-guard goggles without changing the feel of using the spectacles. The film can be easily removed by reverse procedures and can be easily carried by folding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260002-A (JP)
Title: Shower nozzle
Inventor: MUKAI KAZUYO
IPC: A47K3/28
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower nozzle no-limited in design and considerably improved in preventing the dripping of water so that it does not drip water from water holes when the supply of water is stopped.  <P>SOLUTION: The shower nozzle comprising a warm water inlet, a water pooling portion, to which warm water is supplied from the warm water inlet, and a water spraying portion provided adjacent to the water pooling portion and having a plurality of water holes, is equipped with a cover in such a way as to entirely cover the front surface of the water holes. As a result, the cover prevents water pooled in the water pooling portion from dripping through the water holes when the supply of water is stopped.  <P>COPYRIGHT: (C)2003,JPO