baber/WOPTO huggingface dataset:
Patent JP-2003060275-A (JP)
Title: Semiconductor laser apparatus
Inventor: KOBAYASHI YASUHIRO
IPC: G11B7/125
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a two-wavelength semiconductor laser apparatus where the interval between two laser beams is narrowed for appropriately coping with a double speed as in a unitary semiconductor laser. SOLUTION: The semiconductor laser apparatus is equipped with a two- wavelength semiconductor laser 100 for emitting nearly parallel laser beams 106 ad 107; and an optical element 110 that is arranged near the emission surface of the semiconductor laser 100, maintains the degree of parallellism in the laser beams 106 and 107, and at the same time narrow the interval between the laser beams 106 and 107. The optical element 110 comprises two flat plates 113 and 114, made of a refractive transparency material that is provided nearly into a chevron shape at a specific angle, and the laser beams 106 and 107 are made to separately transmit through the flat plates 113 and 114 from nearly the chevron-shaped top toward the bottom section.
Patent JP-2003053594-A (JP)
Title: Volume reducing method for waste plastic or the like and volume reducing apparatus thereof
Inventor: ISOBE KATSUMI
IPC: B30B9/28
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a volume reducing method for waste plastic or the like and a volume reducing apparatus thereof which is excellent in operation efficiency. SOLUTION: This volume reducing apparatus for waste plastic or the like is provided with a charging cylinder 20 through which waste plastic is charged, a rotary press 30 which subjects the waste plastic in the charging cylinder 20 to the primary compressive volume reducing and pushes the same into a volume reducing cylinder 11 by rotation of a rotor 32 and a main press 10 which subjects the waste plastic packed into the volume reducing cylinder to the secondary compressive volume reducing by means of parallel movement of a ram 15. The waste plastic is thus compressed and reduced in volume.
Patent JP-2003063873-A (JP)
Title: Method for manufacturing ceramic spherical body
Inventor: YOSHINO MASAKI
IPC: C04B35/622
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a ceramic spherical body having an average diameter of <=0.5 mm, a high density, and a high sphericity, which is used for a mixing mill for various media. SOLUTION: In manufacturing ceramic spherical bodies having an average diameter of <=0.5 mm, spherical bodies formed by spraying and drying a slurry prepared by mixing a ceramic powder and a solvent are sintered.
Patent JP-2003062411-A (JP)
Title: Method and apparatus for cleaning filter element
Inventor: YANO NORIHIKO
IPC: B23Q11/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a filter element of a filter in which impurities deposited on the filter element are cleaned away by reverse-current cleaning, wherein the entire surface of the filter element is uniformly cleaned. SOLUTION: Compressed air is supplied to a vacuum generator using Verneuil's theorem, and a mixed fluid of the compressed air with a coolant liquid remaining in a pipe and the like is made to bump against the inner wall of the filter element, whereby impurities deposited on the outer wall of the filter element are stripped off. By further supplying compressed air, a mixed fluid of a clean coolant liquid suctioned from a clean tank by the vacuum generator is made to bump against the inner wall of the filter element, and thereby impurities deposited on the outer wall of the filter element are stripped off to clean the filter element.
Patent JP-2003067307-A (JP)
Title: Electronic mail monitoring system, electronic mail monitoring method, electronic mail monitoring program and recording medium recorded therewith
Inventor: HOASHI KEIICHIRO
IPC: G06F17/30
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To efficiently monitor reception mails or transmission mails of a monitor target user by an operation manager of an electronic mail system. SOLUTION: This electronic mail system has a monitor target mail extraction means 1 executing word analysis to a large number of the transmission mails or the reception mails, referring to a weighted word list 11 to find a weight of each appearing word, comparing the sum total with a threshold value to decide a monitor target mail/a general mail, and extracting the monitor target mail; a monitor target mail storage means 21 storing an electronic mail group extracted by the monitor target mail extraction means 1; and a general mail storage means 22 storing a general mail group except the extracted mail group.  The system executes the word analysis of the electronic mail groups stored in the monitor target mail storage means 21 and the general mail storage means 22, finds the weight used for the decision of the monitor target mail/the general mail in each the word, and reconfigures the weighted word list 11.
Patent JP-2003066210-A (JP)
Title: Reflector and medium using the reflector
Inventor: KUBO AKIRA
IPC: B42D15/10
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflector having a reflection layer in which even when a substance corroding the reflection layer intrudes through edges or flaws or cracks in upper and lower layers, corrosion in the whole reflection layer is prevented. SOLUTION: The reflector has a reflective base material having a reflecting layer of a fine sea-island structure formed on at least a part of the base material in such a manner that a reflective substance is present in the island part, and the reflector has a sealing layer formed in the reflecting layer side of the reflective base body. Further, the reflecting layer is formed in a pattern. Or, a diffraction structure is formed in the base material of the reflector.
Patent JP-2003073083-A (JP)
Title: Forklift
Inventor: ONIKI HIDETAKA
IPC: B66F9/075
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress effects of heat generated in moving a motor to the utmost in a forklift with the motor feeding operating oil for driving a cargo handling device. SOLUTION: This cargo forklift is provided with the motor for feeding the operating oil to the cargo handling device. This cargo forklift is characterized in that the motor is installed in a motor chamber 13 provided between a front wheel 7 and a rear wheel 8, which are provided in the front/rear of the vehicle body, and a ventilator 16 is provided in a sidewall 13a inside the vehicle body in the motor chamber.
Patent JP-2003072353-A (JP)
Title: Air conditioner for vehicle
Inventor: IZUHARA AKIHISA
IPC: B60H1/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner A for a vehicle capable of giving a sufficient amenity to an occupant by being automatically changed over between an outside air introduction and an inside air introduction according to the clean/ polluted states of a cabin outside. SOLUTION: This air conditioner A for the vehicle determines a cleanness level based on cleanness information (information on suspended particulate amount and gas concentration observed at an observation point near traveling place of the vehicle) obtained by an information acquisition device 6 and corrects the cleanness level by weather information (season, outside temperature, weather, wind direction, humidity inside/outside the cabin, history of precipitation, etc.), time information showing the present time, and traveling information (traveling plate and states).  This conditioner corrects the cleanness level in such a manner that, as the corrected cleanness level is higher, the determination level becomes lower so as to be set to the outside air introduction mode, or corrects it in such a manner that as the corrected cleanness level is lower, the determination level becomes higher so as to be hardly set to the outside air introduction mode.
Patent JP-2003085966-A (JP)
Title: Readout circuit for magnetic memory device
Inventor: SHIRAI EIJI
IPC: G11C11/14
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a readout circuit which is suitable to a magnetic memory device using a magneto-resistance element as a memory element, can be made small in circuit scale, and is hardly influenced by parasitic capacity. SOLUTION: A reference cell 50, a transistor 51 which has its source connected to the reference cell 50 and to the gate of which a bias voltage Vbias is applied, and a transistor 52 which has its source connected to the magneto- resistance element 11 and to the gate of which the bias voltage Vbias is applied are provided. A current mirror circuit composed of the transistors 53 and 54 generates at an output terminal 55 a voltage corresponding to the difference current between a reference current IREF flowing through the reference cell 50 and a cell current IMTJ flowing through the magneto-resistance element 11.
Patent JP-2003074072-A (JP)
Title: Pile head joining structure of steel pipe pile
Inventor: SUZUKI HIROYUKI
IPC: E02D27/12
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pile head structure superior in workability, reducing a cost, improving efficiency, and resistible even against tensile force. SOLUTION: Pile head hardware is manufactured by welding an anchor reinforcement to the outer periphery of a cylindrical lid body having the blocked-up upper end, and having a plurality of hook-shaped slits on the peripheral surface lower end. This pile head hardware is driven in the ground, and is put from above on a head part of a steel pipe pile having a plurality of projecting pieces in the vicinity of an upper end part so that the projecting pieces engage with the hook-shaped slits. Concrete of footing is placed, and the head part of the steel pipe pile is joined to the footing in a state of not practically contacting with the concrete of the footing.
Patent JP-2002137635-A (JP)
Title: Openable roof for vehicle
Inventor: WINGEN BERNHARD
IPC: B60J7/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To construct a sliding element so as to allow a small radius of curva ture in a guide passage for the sliding element in spite of installation of a branch area in a guide rail. SOLUTION: This openable roof for a vehicle is provided with a first supporting member 20 for a first movable cover 22 guided in the roof longitudinal direction freely slidably by means of a first sliding element 18 along a guide rail 10 fixed to the roof. The guide rail 10 is provided with a main path 12 having a first side wall 38 and a second side wall 40, which face each other for guiding the first sliding element 18 by a mutual reaction on the side wall inside faces, and an auxiliary path 34 branched from the second side wall 40 inside a branch area 14. The first supporting member 20 is provided with a second sliding element 36 cooperating with the first sliding element 18 by the contact to the outside face of the first side wall 38 in the branch area 14.  As the result of this cooperation, the first sliding element 18 is guided to the main path 12 along the inside face of the first side wall 38 and prevented from entering the auxiliary path 34.
Patent JP-2003084034-A (JP)
Title: Electric part test system and electric part test method
Inventor: KUNO KIMIO
IPC: G01R31/50
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric part test system and electric part test method, capable of presenting an electric part with high probability of defective to a user more quickly than before when the detected electric part is judged to be defective in a test for the electric part. SOLUTION: This electric part test system is provided with a test part 10 for testing the quality of the electric part by each condition identifier attached to identify a plurality of test conditions different from each other, a memory part 142 for previously storing estimated causes which are causes of defective obtained by estimation in the electric parts in association with each of the condition identifiers, a memory part 144 for storing at least the defective related identifiers which are condition identifiers when the electric part is judge to be defective among the condition identifiers, and a computing part 130 for computing parameters related to the plurality of defective related identifiers by each estimated cause.
Patent JP-2003089640-A (JP)
Title: Medicine for external use
Inventor: SERIZAWA TETSUSHI
IPC: A61K8/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine for external use having excellent hair growing effect and giving good feeling free from stickiness and stiffness in use. SOLUTION: This medicine for external use exhibiting hair growing effect is produced by formulating an N-acylamino acid or its salt and a silicone oil having phenyl group.
Patent JP-2003088797-A (JP)
Title: Coating roller and roller body support structure
Inventor: MANABE YASUSHI
IPC: B05C17/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the falling and idle rotation of a roller body in a coating roller. SOLUTION: In the coating roller 1 in which when a rotation support body 3 is inserted into the roller body 4, a cage part 13 is deflected, and the core 21 of the roller body 4 is pushed from the inside by the repellency of the cage part 13 to be fitted, a plurality of grooves 20a are formed at appropriate intervals on the outside surface of a rib member 12 constituting the cage part 13, and simultaneously a projection 20b is formed along the fringe of each channel 20a. In this way, the projections 20b are pushed into the surface of the core 21 of the roller body 4 to prevent the roller body 4 from sliding in the rotational direction and in the axial direction so that the falling and idle rotation of the roller body 4 can be prevented.
Patent JP-2003092475-A (JP)
Title: Plastic laminated printed substrate
Inventor: HANEDA YUICHI
IPC: H05K3/46
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a plastic laminated printed substrate which is flexible and excellent in shape-followability, has a performance of suppressing high-frequency electromagnetic interference of a GHz band level and a flat surface, and is capable of satisfying demands such as low cost, miniaturization or multi- functionality. SOLUTION: Using a flexible base material 1 of a plastic sheet as a base substrate, conductive layers such as a signal or ground line S, passive constituents L, C and R, etc., active constituents such as an organic semiconductor transistor, and electromagnetic interference suppressor layers 2, 20 are formed by printing. In this case, a material is used as the layers 2, 20 in which soft magnetic metallic powder having flat particles are oriented and arranged, in such a way that the particles are separated each other in a polymer and each particle has an oxide layer and an organic material layer on its surface. A PCB resin is used as a surface protective insulator layer 21.
Patent JP-2003088598-A (JP)
Title: Treatment method of treating object contaminated with halogenated organic compound
Inventor: HONDA KATSUHISA
IPC: B09B3/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose a halogenated organic compound and to suppress the generation of a toxic substance. SOLUTION: This treatment method comprises a decomposer addition process for adding the decomposer of the halogenated organic compound to a treating object contaminated with the halogenated organic compound; an accelerator solution addition process for adding an accelerator solution for accelerating the decomposing effect of the decomposer; a mixing process for mixing the treating object; a neutralizer addition process for adding a neutralizer for neutralizing the treating object after the mixing process; and a toxic substance generation inhibitor addition process for adding a toxic substance generation inhibitor for inhibiting the generation of the toxic substance contained in the treating object after the mixing process.
Patent JP-2003052477-A (JP)
Title: Up-down assisting chair
Inventor: HASEBE HISAKUNI
IPC: A47C3/16
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a legless chair which is suitable for an aged person, etc., with weakened arms and legs to easily sit down and stand up. SOLUTION: A legless chair base 1 and a legless chair body are separated in structure and connected with a spring material such as a tension spring 9. A vertical guide plate 3 having a wheel 5 is arranged in the legless chair base 1 and the wheel 5 is attached to the wheel guide groove of the legless chair body 4 so as to be freely rockable. It is favorable that the vertical guide plate 3 and the tension spring 9, etc., are arranged in the rear space of a back board 1a or the lower space of an armrest 12 in the legless chair base 1. Multiple attachment holes 10 are vertically disposed in the metallic fixtures 2 of the tension spring. It is favorable to adjust the elevating height of the base 1 within the range of 150-400 mm by changing the attachment position of the tension spring 9 through the use of the attachment holes.  It is also favorable that the spring force of the tension spring 9, etc., is set to be W kg which is obtained by subtracting 5-10 kg from the weight (W1 ) kg of a seated person.
Patent JP-2003097547-A (JP)
Title: Fluid bearing device
Inventor: USUI MOTOKI
IPC: H02K29/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing device offering simple construction giving stable dynamic pressure supporting characteristics thereto while greatly reducing the thickness thereof. SOLUTION: A dynamic pressure bearing part is constructed by a slant bearing part CB having a dynamic pressure surface extending aslant to the axial direction and a perpendicular bearing part VB having a dynamic pressure surface extending approximately perpendicularly to the axial direction. It is formed so that axial component of force CFx of dynamic pressure supporting force CF generated by the slant bearing part CB tends to the perpendicular bearing part VB, and is configured so that the direction of the dynamic pressure supporting force CF generated by the slant bearing part CB and the direction of dynamic pressure supporting force VF generated by the perpendicular bearing part VB are converged to a specific one point P.  Thus, the whole bearing part can be stored in a small space in the axial direction and a shaft and a bearing can be stably supported almost independently of the attitude of the device.
Patent JP-2003093139-A (JP)
Title: Method for using hair dyeing squeeze vessel
Inventor: IWATSUBO MITSUGI
IPC: A45D19/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of using a hair dyeing squeeze vessel whose vessel main body and discharge nozzle with a comb can be easily and efficiently cleaned and reused. SOLUTION: This is a method for using a hair dyeing squeeze vessel 10 which comprises a vessel main body 11 and a discharge nozzle 14 with a comb mounted on a mouth part 12 of the vessel main body 11 and is used discharging the hair dye contained in the vessel main body 11 through the discharge nozzle 14 with a comb by pressing. Cleaning solution is filled in the vessel main body 11 after hair dyeing and is discharged by pressing the trunk part of the vessel main body 11 to clean the vessel main body 11 and the discharge nozzle 14 with a comb. After that hair dye is supplied from a refill vessels 26, 27 to the vessel main body 11 to reuse the hair dyeing squeeze vessel 10.
Patent JP-2002160894-A (JP)
Title: Low-lifting forklift
Inventor: FRANSSON ANDERS
IPC: B60G17/027
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To damp an impact caused by an uneven portion of a floor in a forklift. SOLUTION: Springing for support wheels 5 of the low-lifting forklift arranged below forks has a common spring device arranged in a transmission mechanism for lifting motion to the support wheels 5. The spring device includes a cylinder 13, a piston 14, a spring package of a cup spring 16, and an extending pushrod 15 coupled, in the spring package, to a ringed member 17 located between the spring package and a cylinder end 19. The piston 14 is arranged in the other end of the spring package, and the cylinder 13 is coupled parallel to a load lifting hydraulic system of the forklift via a return valve.
Patent JP-2003093031-A (JP)
Title: Method for producing vacuum-cooked food
Inventor: MATSUI HIROSUKE
IPC: A23L5/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To permit vacuum-cooked foods to be stored and distributed, as they are cooled down but no frozen. SOLUTION: A charging temperature is set to, for example, 80 deg.C, a gas burner 21 is ignited and a high-pressure oven 1 is heated with direct fire. When the temperature inside the high-pressure oven 1 reaches a prescribed level, a cage 5 containing vacuum-packed food (a) is hung with a crane and carried into the oven, placed on a stand 6 at the bottom and a cover 4 is closed. Then, the cooking temperature is set to, for example, 95 deg.C and the oven 1 is heated. When the temperature of an article thermometer comes up to the prescribed one, the time of a timer for retaining the temperature is set to, for example, 15-25 minutes to lower the firepower of the gas burner 21 whereby the cooking temperature is maintained with the weakened fire.  When the time for retaining the cooking temperature passes over, the oven is heated by indicating a sterilization temperature to, for example, 110 deg.C. When the temperature of the article thermometer reaches the prescribed one, the temperature-retaining time is indicated to, for example, 10-15 minutes to lower the firepower of the gas burner 21 and the weak fire is retained for an F-value time, namely the required sterilization unit time.
Patent JP-2002203335-A (JP)
Title: Optical pickup device and optical disk device
Inventor: HORINOUCHI SHOGO
IPC: G11B7/135
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device and an optical disk device that simultaneously solve or make compatible a recordable CD optical system and a high-precision DVD optical system and that reduce the number of components of the optical parts. SOLUTION: The optical pickup device is characterized by the structure consisting of an optical unit 2 that has a light source for emitting a laser beam of a first wavelength and one for emitting a second, a special objective lens 7 that focuses each of the two types of laser beams on a medium of a different thickness, and a composite prism 5 that converts a laser beam from an elliptic to a circular to be made incident on the objective lens. The optical disk device is the one in which this optical pickup device is employed.
Patent JP-2003096644-A (JP)
Title: Pile fabric for car interior
Inventor: NAKATANI HIROKO
IPC: D03D27/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a pile fabric excellent in stretchability suitable for being used as car interior such as a car sheet of cars, trams, and the like, and provide the car interior using the same. SOLUTION: The pile fabric or car interior contains crimped yarn on a polytrimethylene terephthalate fiber in wefts and/or warps. The pile fabric has >=10% stretch percentage in the weft direction and/or the warp direction of the fabric and >=80% stretch recovery factor.
Patent JP-2003095138-A (JP)
Title: Steering beam for vehicle
Inventor: HIRUNUMA NORIYUKI
IPC: B60H1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a steering beam concurrently served for the passage of an air conditioner. SOLUTION: A foam layer 23 formed by foaming resin is formed on the inner and outer peripheral surfaces of a beam body 21 and the outer surfaces of harness stoppers 23. The foam layer 24 is also formed on the inner peripheral surfaces of through holes 21c and 21e of the body 21. An air inlet hole 2a connected to the blowing port of an air conditioner unit (not shown) is formed of the foam layer 24 surrounding the through hole 21c. An air outlet hole 2b connected to a joint duct (not shown) is formed of the foam layer 24 surrounding the through hole 21e. By bending the harness stoppers 23 in nearly semi-circular shape, a wire harness 5 is fixedly held on the body 21 through the foam layer 24.