baber/WOPTO huggingface dataset:
Patent JP-2002360268-A (JP)
Title: Marker for family line diagnosis
Inventor: OBARA OSAMU
IPC: A61K35/12
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To separate and identify a new gene relating to polyglutamine diseases and clarify the polypeptide coded by the gene and to provide an examination technique and a preventing and/or treating agent for polyglutamine diseases using the gene or polypeptide. SOLUTION: The invention relates to a new gene containing a polynucleotide composed of a base sequence described in the sequence No.1, No.3, No.5, No.7 or No.9 of a sequence table (refer to the specification) having a CAG repeat encoding a polyglutamine, a polypeptide coded by the gene, a means for the diagnosis of family line taking advantage of the polymorphism of each gene derived from the difference of the number of the CAG repeats, a probe composed of a partial sequence of the gene and usable for the family line diagnosis and a preventing and/or treating agent for polyglutamine diseases based on the inhibition of the expression of the gene and the function of a polypeptide coded by the gene.
Patent JP-2003049468-A (JP)
Title: Drain plug device
Inventor: AIDA YOSHIHARU
IPC: A47K1/14
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a drain plug device eliminating the need to go to a bathroom for confirmation and capable of favorably notifying completion of drainage. SOLUTION: The drain plug device 3 electrically opening and closing a drain plug 4 of a bathtub 2 is composed so as to notify the completion of drainage by display, sound, or speech from a signaling means R after the drain plug 4 is opened by a remote controller 9.
Patent JP-2003049872-A (JP)
Title: One-way clutch
Inventor: FUJIWARA HIDEKI
IPC: F16D41/12
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch suppressing heat generation during racing. SOLUTION: The one-way clutch is provided with an inner ring 1, an outer ring 2 arranged coaxially with the inner ring 1, a plurality of engaging members 3 arranged between the inner ring 1 and the outer ring 2, causing engagement with an outer circumferential face of the inner ring 1 when the outer ring 2 relatively rotates in one direction to the inner ring 1 and having cam faces releasing the engagement by rotating in another direction, and springs 5 energizing the engaging members 3 in engagement directions. The engaging members 3 journalled to the outer ring 2 are lifted from a surface of the inner ring 1 against the spring 5 by predetermined centrifugal force.
Patent JP-2003002305-A (JP)
Title: Overlapping package method and apparatus
Inventor: SAIKI KAZUO
IPC: B65B61/26
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To achieve highly hygienic packaging at a low cost, which enables an excellent continuous packaging, irrespective of the characteristics of an article-to-be- packaged or a film. SOLUTION: A film sheet is placed so that it covers the upper opening of an article housing part. The film sheet is sucked to be held on the outside of the article housing part and is transferred to the downstream. An article-to-be-packaged with its top and bottom reversed is inserted from the upper part of the film sheet into the article housing part. Then, the article-to-be-packaged inserted into the article housing part is transferred to the downstream, where a film edge extending out from the article housing part is contracted from the side so that it is arranged on the upper surface of the article-to-be-packaged, and the contracted overlapped part of the film is temporarily sealed.  Subsequently, the article-to-be-packaged with its contracted overlapped part of the film temporarily sealed is transferred to the downstream, where the contracted overlapped part is welded together by heat to be sealed up. The article-to-be- packaged with its contracted overlapped part sealed up is transferred further to the downstream to reach a transfer terminal, where the top and bottom of the article-to-be- packaged is reversed and it is ejected from the article housing part.
Patent JP-2003059945-A (JP)
Title: Semiconductor device and production method therefor
Inventor: KOBAYASHI JUNICHIRO
IPC: H01L21/338
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a production method therefor, with which a leak current between an operating region and a gate electrode can be reduced without damaging the step cover property of the gate electrode on the sidewall of a mesa part. SOLUTION: The operating area of a transistor provided with a channel layer 3 and a carrier supply layer 5 is separated between elements by forming a mesa part 14, a barrier layer 16 for blocking the movement of a carrier between the operating area and a gate electrode 8 is formed on the surface of the mesa part 14 including a sidewall 14a. On this barrier layer 16, the gate electrode 8 is formed while being extended to the sidewall 14a of the mesa part 14.
Patent JP-2003090271-A (JP)
Title: Internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F02D41/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To enhance a starting property and a combustion stability of an internal combustion engine at the time of warming up operation in the internal combustion engine loaded on a vehicle. SOLUTION: The internal combustion engine is the one constituted such that a gas exhausted from a combustion type heater is introduced to a suction passage 2 of the internal combustion engine 1. A vaporized fuel in the unburned state is fed from the combustion type heater 14 to the internal combustion engine 1 by operating a grow plug 152 for vaporizing the fuel during a period from beginning of starting of the internal combustion engine 1 to a generation of complete explosion.
Patent JP-2003053580-A (JP)
Title: Method for laser beam machining and method and device for manufacturing printed wiring board
Inventor: MIYAMOTO SHINYA
IPC: B23K26/382
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for a laser beam machining with which the machining is performed while generated swarf is effectively removed, a method for manufacturing a printed wiring board and a device for manufacturing the printed wiring board, in which method and device the method for the laser beam machining is adopted, by which method and device the generation of a defect originated from the swarf is suppressed. SOLUTION: The method for manufacturing the printed wiring board includes a laser beam machining process in which a work substrate W is irradiated with a laser beam to form a via hole or a through hole. In the laser beam machining process, the laser beam machining is performed while ions generated with an ion generating device 47 provided on a laser machining device 100 (printed wiring board manufacturing device) are supplied together with an auxiliary wind to the work substrate W and the swarf generated from the substrate during the machining is deelectrified. The sucking force of a dust collecting device 46 is superimposed to the pressure of the auxiliary wind, thus the swarf of the substrate is effectively removed from the top of the work substrate W.
Patent JP-2003052434-A (JP)
Title: Round fan
Inventor: KAWASAKI KIYOSHI
IPC: A45B27/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a round fan which enables an audience to view a game with both hands free and to make free cheering, such as waving of a flag or flying of a balloon, by placing the round fan on the thigh in a seat of a baseball stadium, etc., and placing drink containers on the fan. SOLUTION: The round fan consists of a main body, a handle extended from the base of the main body and a housing section for card-like objects or plate-like objects disposed on the surface of the main body. The housing section comprises a waterproof film and has insertion ports for the card-like objects or plate-like objects. The housing section is formed to a size to permit placing on of the drink containers.
Patent JP-2003055560-A (JP)
Title: Asphalt, and block copolymer for modifying asphalt
Inventor: FUJIWARA MASAHIRO
IPC: C08L95/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain an asphalt composition excellent in a high temperature preservation stability and low temperature characteristics, and also excellent in balance of each of the characteristics. SOLUTION: [1] The asphalt composition consists of (1) 0.5-50 pts.wt. block copolymer consisting of a polymer block consisting mainly of at least 2 vinylaromatic hydrocarbons and a copolymer block consisting of at least one isoprene and 1,3-butadiene and/or at least one isoprene, 1,3-butadiene and a vinylaromatic hydrocarbon, in which (a) the content of the vinyl aromatic hydrocarbon in the bock copolymer is <60 wt.%, (b) the content of the total of the isoprene and 1,3-butadiene is >40 wt.% and <=95 wt.%, (c) the weight ratio of the isoprene to 1,3-butadiene is in the range of (90/10)-(15/85), (d) the amount of vinyl bonding is <40 wt.% and (e) the MFR (condition G) is 0.1-100 g/10 min, and (2) 100 pts.wt. asphalt. [2] The bock copolymer is used for the new asphalt.
Patent JP-2003054434-A (JP)
Title: Four-wheel steering work vehicle
Inventor: KOBAYASHI ITARU
IPC: B62D5/07
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a four-wheel steering work vehicle capable of suppressing a rear wheel inching phenomenon by effectively inhibiting working oil leaking in an electromagnetic valve and improving the holding force for a steering angle when external force is applied to the wheel or the like. SOLUTION: This four-wheel steering vehicle 1 is provided with a control means 100 controlling to a rear wheel steering device 40 by a two-wheel steering mode maintaining the steering angle of a pair of rear wheels 14L, 14R at 0 deg. or a four-wheel steering mode changing the steering in the same phase and/or the opposite phase. The rear wheel steering device is provided with a pump 32R selectively supplying the working oil to a cylinder 45 for a rear wheel steering provided with a piston rod 46 as a tie rod and the left room 45L and the right room 45R of the cylinder, and an electromagnetic valve 35 adjusting the supply and discharge amount of the working oil. A double pilot check valve 70 as the working oil leaking prevention means in the electromagnetic valve is interposed among the left room, the right room and the electromagnetic valve.
Patent JP-2003054369-A (JP)
Title: Anti-theft system
Inventor: SASAKI YOSHIHIRO
IPC: B60R25/102
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To immediately know vehicular theft at a base station side by immediately transmitting occurrence of theft and the present vehicle position via an automobile telephone when the vehicle is thieved. SOLUTION: This anti-theft system 50 comprises a navigation device 20 for detecting the vehicle position on earth, a security device 10 for detecting theft of the vehicle and the automobile telephone 30 for detecting the vehicle position after detecting the theft and transmitting it to a monitoring center 4. When the security device 10 is in a state not detecting theft, the vehicle positions regularly detected by the navigation device 20 are stored in a memory 16 of the security device 10. When the security device 10 detects the vehicular theft, the latest vehicle position information stored in the memory 16 is transmitted by the automobile telephone 30 and the theft and the thieved vehicle position are known at the monitoring center 4.
Patent JP-2003052207-A (JP)
Title: Seedling transplanter for planting of odd rows
Inventor: NAKA HIROKAZU
IPC: A01C15/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To arrange fertilizer tanks dividedly right and left without impairing a right and left balance in a seedling transplanter for planting of odd rows in which the fertilizer tank of a fertilizer applicator is arranged at the rear of a seat installed on a traveling body and a seedling planting part is laid behind the fertilizer tank. SOLUTION: The fertilizer tanks are constituted of a left fertilizer tank 220L and a right fertilizer tank 220R positioned at both left and right sides with the seat 22 in-between. The volumes of the right and left fertilizer tanks are mutually differed and the fertilizer tank 220R of the smaller volume is installed at a position farther away from the center of the right and left of the machine body than the fertilizer tank 220L of the larger volume. A blower 22 for supplying air to transport a fertilizer sent from the fertilizer tanks to a fertilizing part is installed at the side where the fertilizer tank 220R of the smaller volume is arranged.
Patent JP-2003062797-A (JP)
Title: Micro flow path structure
Inventor: KATAYAMA KOJI
IPC: B32B17/10
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a micro flow path structure in which the strength and chemical resistance of the flow path structure are improved, an electro-chemical phenomenon in the fluid of liquid or gas is made inducibly to occur by conducting wiring on the wall of the flow path, the measurement accuracy of electric field, magnetic field and temperature or the like and fluid heating accuracy is improved and a chemical reaction such as catalytic reaction or the like can be accelerated. SOLUTION: The micro flow path structure has a micro flow path for charging or moving fluid therein. The inside wall of the micro flow path has a layered structure comprising at least one material.
Patent JP-2003068538-A (JP)
Title: Transformer for vehicle
Inventor: SHIKII MASATOSHI
IPC: H01F27/36
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent noise from being routed from a common ground path including bodies to an auxiliary machine circuit, a signal circuit, or the like connected to low-voltage-side winding, in a transformer for vehicles. SOLUTION: A main transformer 3 is suspended and supported by a body 1 through a metallic suspension tool 2. In a winding body 7 in a transformer tank 4, an electrostatic shielding plate 7c is included between high- and low- voltage-side coils. In the high-voltage-side coil of the winding body 7, one terminal is connected to a circuit breaker for opening and closing power from a feeder, and the other is grounded through a ground terminal 8 that is provided at a winding tank section 4b, a ground line 9, a wheel 10, and a rail 11. Then, the electrostatic shielding plate 7c of the winding body 7 is connected to the ground terminal 8 through a ground line 14.
Patent JP-2003066002-A (JP)
Title: Method and device for non-destructively detecting degree of embrittlement of steel apparatus
Inventor: SUGIMOTO TAKAYUKI
IPC: G01N33/20
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of measuring a degree of embrittlement without a bad influence on usability, as to a steel apparatus having a danger of embrittlement. SOLUTION: The device having an electrolytic cell 1 to store an electrolyte, a contact opening 4 to force the electrolyte into contact with the inspection surface 21 of the steel apparatus, and electrode 2 positioned in the electrolyte, a connection part 10 to be connected to the steel apparatus, and a power supply part to apply a voltage between the electrode 2 and the connection part 10 is used, the inspection surface is electrolyzed, and an element causing the embrittlement is analyzed in order to determine the degree of the embrittlement. Thereby, the degree of the embrittlement can be properly determined by using a simply structure device, without causing reduction of the thickness and deformation of the apparatus and without having a bad influence on usability.
Patent JP-2003066453-A (JP)
Title: Liquid crystal display
Inventor: TANAKA SHINICHIRO
IPC: G02F1/1343
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display the optimum displaying state of which can be obtained by effectively reducing the influence of the edge part of a pixel electrode. SOLUTION: A first substrate 1 having the pixel electrode 6 is arranged oppositely to a second substrate 12 having a transparent electrode 15. A liquid crystal 18 having negative anisotropy of dielectric constant is interposed between the substrates 1 and 12. Slits 10 are formed on the electrode 6 and projections 16 corresponded to the slits 10 are formed on the substrate 12. The substrates 1, 12 are covered with vertical alignment layers 11, 17 respectively. A liquid crystalline molecule 18 is inclined to the direction regulated by the projections 16 and the slits 10 when an electric field is applied to the crystal liquid 18 layer. A sawtoothed part 22 is formed partially on the edge part of the electrode 6, namely, at the position between the projection 16 and the slit 10, where the angle formed by the slit 10 adjacent to the edge part and the edge part is <=90 deg..
Patent JP-2003069797-A (JP)
Title: Facsimile equipment
Inventor: SATO MASARU
IPC: H04N1/32
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment, with which a signal level to become the threshold of a received signal can be controlled so as not to be affected by an echo signal. SOLUTION: Reception of the echo signal to a CED transmitted by a MODEM 4 is confirmed before transmitting NSF, CSI and DIS. When reception of the echo signal is confirmed, in a bottom incoming level setting part 14, the signal level of the echo signal is measured and afterwards, a bottom incoming level higher than the measured signal level is set and applied to the MODEM 4.
Patent JP-2002157959-A (JP)
Title: Method of manufacturing spacer and method of manufacturing image forming device using this spacer
Inventor: ITO YASUHIRO
IPC: H01J9/18
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately form a coating film on spacer base bodies. SOLUTION: In this manufacturing method of a spacer arranged between a first base board and a second base board provided with an electron emitting element, the manufacturing method has a process of forming the coating film in at least a part of at least one surface of the spacer. The process of forming the coating film includes; (1) a step of preparing a bundle body by bundling the plural spacer base bodies, and (2) a process of imparting a coating film material to the bundle body. The bundle body to which the coating film material is imparted has a mask for covering at least a coating film unformed part in the vicinity of a coating film forming part in the respective plural spacer base bodies for constituting the bundle body.
Patent JP-2003078067-A (JP)
Title: Packaging method for slim flip chip semiconductor device
Inventor: BAI JIN-CHUAN
IPC: H01L23/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method for a flip chip semiconductor device, with which voids are decreased in the case of charging fillers and a device can be made slim. SOLUTION: A bump 2 having a flat upper end 20 is provided on the chip bonding area of a substrate 1. Next, a first resin layer 1 is formed on the chip bonding area, and the surface is covered except the upper end part 20 of the bump 2. The upper end 20 of the bump 2 is formed on the same surface as the upper surface of the first resin layer 3. Next, a chip 4 arranged with a plurality of pads 4 is confronted to the upper surface of the first resin layer 3, and the bump 2 and the pads of the chip 4 are electrically connected. Next, a second resin layer 5 is formed on a first surface 10 of the substrate 1. Then, a solder ball is formed on a second surface 11 of the substrate 1 and electrically connected.
Patent JP-2003074421-A (JP)
Title: Leakage diagnosing device for evaporated gas purging system
Inventor: MORINAGA SHUJIRO
IPC: G01M3/26
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To diagnose the leakage of an evaporation system with high accuracy by detecting the internal pressure of a fuel tank for a long time with comparatively small power consumption after the stop of an engine. SOLUTION: A purge control valve and an atmosphere switching valve of a canister are closed after the stop of the engine to seal the evaporation system, and the power source voltage is supplied to a control circuit (on-vehicle computer) every predetermined time to repeat the processing for detecting the internal pressure of the fuel tank. A maximum value Pamax of the fuel tank internal pressure and a minimum value Pamin of the fuel tank internal pressure are determined during the leakage diagnosing period, and the pressure difference (Pamax-Pamin) between both values is compared with a predetermined leakage determination value after the termination of the leakage diagnosing period, to diagnose the presence or absence of the leakage in the evaporation system.  Here, both of the purge control valve and the atmospheric air switch valve are formed by normally-closed solenoid valves, and a relief valve for limiting the maximum pressure of the evaporation system is mounted in parallel with the atmospheric air switching valve.
Patent JP-2003078317-A (JP)
Title: Pasted film antenna
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q1/38
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a pasted film antenna in which the size is reduced while sustaining a high receiving sensitivity and thereby the cost per antenna element is reduced, the pasting work is facilitated, the visual field of a driver is ensured and the appearance is improved. SOLUTION: In the pasted film antenna 10 for receiving a radio wave of desired wavelength by pasting an antenna element to a nonconducting substance, a first antenna element 4 formed in loop shape at a corner of a base film 2 is connected with a first feeding point 6, a second antenna element 8 formed in pole shape on the base film 2 in close proximity to the first antenna element 4 extends temporarily to the side opposite to the first antenna element 4 from a second feeder point 9 located at the end part of the base film 2 and then bends into U-shape. The terminal thereof is disposed in close proximity to the first antenna element 4.
Patent JP-2003081270-A (JP)
Title: Cover for load and method for covering loaded item
Inventor: ONOBORI KAZUYOSHI
IPC: B65D71/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet cover for covering a load loaded on a pallet for preventing the load from getting contaminated or broken, and a method for covering the load with the cover. SOLUTION: This relates to a cover 41 for covering the top face and the side face of a load 43 loaded on a pallet 42 at least partially. The cover is made of a sheet, and comprises a flat ceiling part and a side wall part connected to the ceiling part. The side wall part is provided with at least one catch member for catching and for releasing the catch. By this cover, the top face and the side face of the load on the pallet is covered at least partially.
Patent JP-2003072591-A (JP)
Title: Front end panel
Inventor: KAFUKU KAZUAKI
IPC: B60S1/50
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a front end panel capable of being integrated with a washer tank while the washer tank is prevented from cracking when a window washer liquid is frozen. SOLUTION: The washer tank 200 is composed of a first tank part 210 and a second tank part 220, and the first tank part 210 and the front end panel 100 (panel body 110) are formed from the same resin material through a single piece molding, and the second tank part 220 is made of a material having Young's modulus smaller than the front end panel 100, and the second tank part 220 is made in a single piece with the first tank part 210 by means of insert molding. Even if the window washer liquid is frozen to result in expansion of its volume, elongation (deformation) of the second tank part 220 having a smaller stress generation than the amount of deformation allows absorption of the volume expansion and lessening of the stress generated in the washer tank 200.