baber/WOPTO huggingface dataset:
Patent JP-2002321080-A (JP)
Title: Automatic focussing apparatus for laser precision processing
Inventor: VANAGAS EGIDEIYUSU
IPC: B23K26/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To improve laser-processing accuracy in a laser precision processing by making a focal point of a laser beam closely correspond to the processing position on a work. SOLUTION: The apparatus is provided with a laser processing optical system 4 that condenses the processing laser beam 1 through an object lens 2 to irradiate the work 3, and a common focus optical system 11 that condenses measuring laser beam 9 through the object lens 2 to irradiate the work 3 and detects the reflected light through a detector 10. The work 3 is traveled by a XYZ stage 24 and the position where the output from the detector 10 becomes a maximum is defined as the focussed position for each point on the work 3.
Patent JP-2002325054-A (JP)
Title: Wavelength multiplexing optical transmission system
Inventor: IWABORI HITOSHI
IPC: H04B10/032
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To simplify the arrangement of a wavelength multiplexing optical transmission system having a protection function. SOLUTION: Only node 11 in a network corresponding to a certain wavelength λ1 is provided with an autonomous redundancy switching function, e.g. APS, satisfying a high level specification. A switching request signal resulting from monitoring of a wavelength light λ1 by the APS is delivered to a controller 100 provided anew. Upon receiving the switching request signal, the controller 100 makes a decision that a trouble has occurred at a location corresponding to the switching request signal not only in the network of wavelength light λ1 but also in other networks of λ2-λn and generates a switching designation signal corresponding to the location of trouble. The switching designation signal is delivered to nodes 12-1n in the networks of λ2-λn and switching processing is performed in all networks.
Patent JP-2002324297-A (JP)
Title: System for displaying number of taxis and method for counting number of taxis
Inventor: NITTA KATSUNORI
IPC: G08G1/065
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for displaying the number of taxis, by which the number of taxis waiting in a taxi terminal can be recognized in a station yard. SOLUTION: An entrance roadside unit 200A is provided at an entrance of the taxi terminal and performs radio communication with amounting vehicles 100 on which on-vehicle units 10 are mounted. An exit roadside unit 200B is provided at an exit of the taxi terminal and performs the radio communication with the mounting vehicles 100. A counting means 401A counts the number of taxi vehicles among the mounting vehicles 100 waiting in the taxi terminal by using the entrance roadside unit 200A, the exit roadside unit 200B and the radio communication to be performed with the mounting vehicles 100. A display means 300 displays the number of taxis counted by the counting means 401A.
Patent JP-2002160195-A (JP)
Title: Method of manufacturing industrial component having piercing hole with high aspect ratio
Inventor: TAKEUCHI YUKIHISA
IPC: B26F1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an industrial component having a piercing hole with a high aspect ratio and a predetermined thickness even when a soft material likely to be deformed is used. SOLUTION: In a die cutting method to make the opening to a plate material 3 using a punch 10 and a die 12, the plate material 3 is closely attached to a stripper 11 for lifting in a state that the punch 10 is not removed from the opening after the opening is made to the plate material 3 by the punch 10. The punch 10 lifted from the die 12 is returned from a bottom of the opening in a way that it is drawn slightly as well as the next plate material 3 for making the opening by the punch 10. Then the punch 10 is closely attached to a lower part of the previous plate material 3 in an overlapping way for lifting in a state that the punch 10 is not removed form the removed from the opening to return the punch 10 lifted from the die 12 from the bottom of the lifted plate material 3 in a way it is drawn slightly.  By repeating the above processes, the manufacturing method to laminate several plate materials 3 with the opening is provided inside a device of the punch 10 and the die 12.
Patent JP-2002328115-A (JP)
Title: Method of manufacturing gs diffusion filter for photoacoustic gas sensor
Inventor: HONDA NOBUAKI
IPC: G01N21/17
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a gas diffusion filter for a photoacoustic gas sensor suitable to be assembled integrally to the small photoacoustic gas sensor and stable in its characteristic. SOLUTION: An Si substrate 11 is etched substantially vertically from one side face to form a recess 12 for constituting a cavity for the photoacoustic gas sensor, a portion positioned in an outer side of the recess is etched substantially vertically from the other face of the Si substrate to form a partitioning wall 18 of a prescribed thickness [the first process], then a prescribed area other than the partitioning wall is masked to be anodic-oxidized the partitioning wall and to form thereby a porous silicon layer 19 serving as the gas diffusion filter [the second process].
Patent JP-2002034085-A (JP)
Title: Remote control method for on-vehicle audio equipment and on-vehicle system
Inventor: MELVIN DIAZ
IPC: H04Q9/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a remote control method in which an on-vehicle audio equipment, controlled by an infrared remote control unit, can be controlled remotely by using a radio remote control unit. SOLUTION: The on-vehicle audio equipment 30 which is controlled according to an instruction from the infrared remote control unit is remotely controlled by the radio remote control unit 20. A security device 10 receives a command which is sent from the unit 20, it performs a security control operation on the basis of the command in security control mode, and it sends the command to an audio control interface part 50 in an audio control mode. The part 50 converts the command sent from the security device 10 into a command for the infrared remote control unit, and it drives an infrared emitter 40 on the basis of the command to emit infrared rays, and the audio equipment is controlled with infrared rays.
Patent JP-2002283303-A (JP)
Title: Wooden bucket free from deviation of hoop
Inventor: MIYASHITA TAKEO
IPC: B27H5/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a product capable of being used without fear of deviation of a hoop (rim, tightening ring) in a wooden bucket or the like. SOLUTION: The wooden bucket comprises a hoop tightening sheathing set 2 and a bottom plate 3. After the side end faces of many rectangular sheaths 1 are butted, and set in a ring-like state by parqueting, rounded grooves 8 are formed at the sheathing set 2 by mechanical machining or the like. The hoop (rim, tightening wheel) 9 using the rounded surface of the hoop (rim, tightening wheel) is closely contacted fixedly with the groove 8 of the rounded surface of the sheathing set, and the plate 3 is engaged with a bottom plate engaging groove 6. Accordingly, the closely contacting area of the groove 8 of the rounded surface of the sheathing set with the hoop (rim, tightening wheel) 9 using the rounded surface of the hoop (rim, tightening wheel) is increased.  When the hoop (rim, tightening ring) 9 using the rounded surface of the hoop (rim, tightening ring) is expanded, the hoop 9 is contacted with the corner 10 of the rounded groove of the sheathing set, and hence the hoop is not liable to be further deviated.
Patent JP-2002326529-A (JP)
Title: Seat of construction machine
Inventor: KIMOTO KENZO
IPC: B60N2/90
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To support an operator with high comfortableness even for rapid swing or large vibration. SOLUTION: This seat of a construction machine has a seat part 10 and a backrest part 11. Both sides of the backrest part 11 are provided with shoulder supports 13a and 13b for supporting the shoulder part of the operator, the shoulder supports 13a and 13b can be changed in angle in the longitudinal direction, the surface of at least one of the central part of the seat and the central part of the backrest part is covered with a surface member having air permeability, the surface member has a constitution where a cloth 15a and a rubber layer 15b having many air vents, and the rubber layer is disposed on the front side.
Patent JP-2002332864-A (JP)
Title: Lubricating device of turbocharger
Inventor: KOI RYOJI
IPC: F02B39/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide the lubricating device of a turbocharger capable of reducing the noise generated from the turbocharger, at the engine cool down. SOLUTION: A pressure regulating valve 11, controlled according to the outputs from an oil temperature detection means 8 for detecting the temperature of the lubricating oil supplied to the turbocharger and a rotational speed detection means 9 for detecting the rotational speed of the turbocharger, is installed in a turbocharger oil supply passage 7, for supplying lubricating oil to the bearing part 5A of a rotary shaft 4 of the turbocharger. Oil distribution grooves 5b and 6b are provided over the entire periphery of the bearing surface 4b of a housing 1 or all the outer periphery of a floating bush bearing, so as to communicate with an oil supply hole 6, such that the lubricating oil can be distributed rapidly to the entire periphery of the floating bush bearing 5 at the bearing part.
Patent JP-2002325806-A (JP)
Title: Bedsore preventing bedding
Inventor: TACHIBANA ISAO
IPC: A47C27/15
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide medical bedding used for preventing or improving bedsore generated by lying on bed in a hospital, a home, etc., for a long time. SOLUTION: This bedding is equipped with a pad part 10(a) and a mat part 10(b) placed piled thereunder. The pad part 10(a) is constituted of core cotton 20 and a cover 30 covering the core cotton 20. Shrink-proofed animal fiber is placed on the surface of the cover 30. The mat part 10(b) is constituted of an elastic layer 40 and a cover 50 covering the elastic layer 40.
Patent JP-2002331611-A (JP)
Title: Coated metal plate having excellent heat shielding properties
Inventor: TAOMOTO TOSHIE
IPC: B32B15/08
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a coated metal plate, in which a color tone can be selected from a dense color to a pale color, and a coated film having high heat reflectivity is formed. SOLUTION: The coated metal plate comprises the coated film containing a powder of a composite metal oxide which contains one type or more selected from V, Sr and Y, and Mn as heat shielding pigments and formed on the surface of the metal plate. As the pigment, it is preferred to use the powder which contains one or more types selected from a V-Mn oxide, an Sr-Mn oxide and a Y-Mn oxide as a main component. As the metal plate having the coated film formed to contain the heat shielding pigment, the plate which remains in coating pretreated or undercoating film formed, may be used.
Patent JP-2002331830-A (JP)
Title: Power window device having water immersion sensor
Inventor: KATO MASAHIRO
IPC: B60J1/17
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a power window device having a water immersion sensor capable of realizing reliable control operation during water immersion while suppressing any complicated circuit configuration. SOLUTION: A water immersion control unit 106 prohibits the supply of the power-supply voltage from a power supply circuit unit 107 from a window control unit 105 during water immersion. When the water immersion control unit 106 detects water immersion, application of the power-supply voltage to the window control unit 105 responsible for the window control during the non-water immersion is prohibited, and thus, the window control unit 105 is not malfunctioned during water immersion. A motor M for elevating/lowering the window can be drive-controlled only by the water immersion control unit 106, and the operational accuracy can be considerably improved without any complicated circuit configuration.
Patent JP-2002338030-A (JP)
Title: Conveyer device
Inventor: MIYAKUBO NAOKI
IPC: B65G35/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure for lowering manufacturing costs, to easily change layout in the manufacturing process, and to optionally organize the process. SOLUTION: Two conveyer belts 6 are oppositely arranged in parallel with each other so as to form a closed loop line, and a sliding plate 3 having a width as same as an opposite interval between the belts 6 is fit and fixed to a conveyer frame 7. An arc-shaped inside guide rail 1 and an arc-shaped outside guide rail 2 for changing a route of a tray 4 are fit to the plate 3. When the route is changed by an angle of 180 deg. as in the present case, the inside guide rail 1 and the outside guide rail 2 are semicircles of 180 deg..
Patent JP-2002342060-A (JP)
Title: Document management method and device and print server
Inventor: AKIYOSHI KATSUMI
IPC: G06F21/16
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a document management method and a document management device and a print server improving the security of a shared original document by limiting the downloading and printing of the shared original document. SOLUTION: When an original document is stored in a document storage server 10, the original document is converted to data for browsing in an unprintable form and the data for printing in a printable form and the converted data for browsing and data for printing are stored and managed corresponding to the source original document. In response to the browsing request of the original document from a client, the data for browsing corresponding to the original document are transferred to the client. In response to the printing request of the original document from the client, watermark information is superimposed to the data for printing corresponding to the original document and the data are printed and outputted via the print server 10.
Patent JP-2002324848-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU KAZUHIRO
IPC: H01L27/06
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device relaxing resistance lowering due to a metal electrode applied with high voltage. SOLUTION: An n<-> semiconductor layer 3 is formed on a p<-> semiconductor substrate 1. A p<+> impurity area 4 is formed in the n<-> semiconductor layer 3 from the surface of the n<-> semiconductor layer 3 to the interface of the p<-> semiconductor substrate 1. The p<+> impurity area 4 is formed so as to surround a part of the n<-> semiconductor layer 3, and a high potential island area 101 in which an n<+> impurity area 5 being the cathode area of a logic circuit 103 and a boot strap diode 102 and a p<+> impurity area 6 being an anode area are arranged is formed.
Patent JP-2002341864-A (JP)
Title: Music data receiving client device, music data receiving electronic musical instrument, and music data distribution server device
Inventor: TORIMURA HIROYUKI
IPC: G10H1/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a music data distribution service which uses an electronic musical instrument whose play mode is set by a plurality of operation elements to automatically play music in accordance with music data. SOLUTION: A personal computer 2 selects a desired piece of music. A music data distribution server 4 downloads set information 7 of the desired piece of music to the personal computer 2 after making a billing server 8 perform billing processing. Next, the server 4 distributes music data of the desired piece of music as a stream. Music data includes not only normal playing data but also set information indication data. Set information indication data reads out preliminarily downloaded set information at its event timing. An electronic musical instrument 1 receives music data reproduced as a stream from the personal computer 2 together with read-out set information.
Patent JP-2002337370-A (JP)
Title: Laser thermal transfer recording method and image receiving sheet
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/42
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a laser thermal transfer recording method capable of forming a transferred image with a good image quality without an image defect derived from foreign substances such as dusts and motes, or the like. SOLUTION: A laser thermal transfer recording method comprises the steps of supplying an image receiving sheet and a thermal transfer sheet to an exposing recording unit, superimposing the imaging layer of the thermal transfer sheet and the image receiving layer of the image receiving sheet in the state facing with each other so as to be supported on a recording medium fixing member of the exposing recording unit, and directing a laser beam to the thermal transfer sheet according to image information for recording a transfer image, wherein the surface of the image receiving sheet and/or the thermal transfer sheet is cleaned by contact with a foreign substance eliminating adhesive roll of a crown-like shape having a diameter size in the center part larger than the diameter of both end, parts in the axial direction of the roll main body,  provided at least one of the supply part of the image receiving sheet and the thermal transfer sheet of the exposing recording unit, the conveyance part and the recording part, and the adhesion force between the image receiving layer of the image receiving sheet and the layer under the image receiving layer is 20-100 mN/cm.
Patent JP-2002037836-A (JP)
Title: Production method of polyurethane form
Inventor: SAWAI MINORU
IPC: C08G18/42
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane form suitable as a cushion material for shoes soles, especially for the athletic shoes soles, excellent in compression characteristics and which exhibits the strength in the range of a specific form density. SOLUTION: The molded product having the form density of 0.4-0.8 g/cm3, is obtained by reacting a polyol component having number average molecular weight of 1,000-2,500 and a polyisocyanate compound in the presence of a catalyst and a foaming agent. The polyurethane form obtained is heat-treated at 60-100 deg.C.
Patent JP-2002343112-A (JP)
Title: Head lamp
Inventor: YANAI HITOSHI
IPC: F21Y101/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent reducing of quantity of light in the light distribution at the time of passing used especially regularly. SOLUTION: A head lamp is constituted by providing a main reflective part 3a of a paraboloidal system, which has a light source 2 as an approximate focus, in as an approximately upper half part, providing an auxiliary reflective part 3b, which makes the radiation direction as its front, in right and left of the main reflective part 3a, providing, an ellipse reflective face 6, which makes the light source as a first focus in the front upper part of the light source 2 in the right and left direction, providing a paraboloidal reflective face 7, which makes a second focus as the focus under the main reflective part 3a, and makes the radiation direction as the front, and providing a movable cover board 9 near the light source.  There by, the light emitted to the upper front side from the light source, which is used conventionally, is caught in respect of the ellipse reflective face and the quantity of the light is increased.
Patent JP-2002080288-A (JP)
Title: Treatment method of garbage
Inventor: HIGA TERUO
IPC: B09B3/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of a garbage capable of converting it to a fertilizer in an extremely short time. SOLUTION: The fertilizer P is manufactured by the step wherein EM bokashi 7 is charged into a tank 1 and heated by a heater 2 with stirring. The garbage 8 is charged into the tank 1 after the internal temperature of the tank exceeds 37 deg.C, stirred with the EM bokashi 7 and fermented to convert into the fertilizer P.
Patent JP-2002351004-A (JP)
Title: Silver halide photographic emulsion
Inventor: YAMASHITA KATSUHIRO
IPC: G03C1/10
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion having enhanced light absorbing performance and efficiently enhanced photographic sensitivity. SOLUTION: In the silver halide photographic emulsion in which sensitizing dyes are adsorbed in a multilayer state on the surfaces of silver halide grains, (1) the angle between the transition dipole moment of spectral absorption of the second-layer dye and the surfaces of the grains is <=60 deg. or (2) the angle between the transition dipole moment of average absorption of the first- and second-layer dyes and the surfaces of the grains is <=45 deg..
Patent JP-2002351158-A (JP)
Title: Image forming device and control method
Inventor: AKITA MASANORI
IPC: B65H5/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a control method which can shorten the time of both-surface copying (printing) by a simple control sequence. SOLUTION: The image forming device has a latent image carrier 43, a developing means 46, a transfer means 51, fixing means 54 and 55 which perform fixation by at lest heat supply, paper feeding means 9a to 9d which feed a sheet of recording paper toward a transfer area formed between the latent image carrier 43 and transfer means 51, an inverting means 31 which turns over the recording paper having a transferred image fixed on one surface for copying to the other surface, and a cyclic conveyance path which guides the turned-over and carried recording paper to the transfer area again; when images are formed on both the surfaces of the recording paper, a control means for both-surface image formation is switched according to the large/small relation between a set numeral and a specified numeral.
Patent JP-2002345683-A (JP)
Title: Portable toilet
Inventor: YOSHIDA MASANORI
IPC: A47K11/04
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet not to become instable by the fluctuation of the height of the portable toilet by adjusting the height of the portable toilet corresponding to the physique of a user or the like and strongly and stably fixing it at the adjusted height even when it is made of wood. SOLUTION: The portable toilet 1 is provided with four legs 3, the leg 3 is composed of a leg main body 4 and a leg end part 5 attached to the lower end of the leg main body 4, a nut 12 is buried at the lower end part of the leg main body 4 and a bolt rod 15 to which a rotation stop nut 14 is screwed is extended from the upper surface of the leg end part 5. By screwing the bolt rod 15 of the leg end part 5 to the nut 12 of the leg main body 4 for a desired depth, tightening the rotation stop nut 14 and fixing the bolt rod 15 to the nut 12 in a screwed state, the leg end part 5 is attached to the leg main body 4 so as to adjust the height continuously.
Patent JP-2002349301-A (JP)
Title: Controller for variable valve timing device
Inventor: IWAKI HARUHIRO
IPC: F02D13/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a torque control method for a power rotating tool capable of properly and effectively carrying out a constant torque tightening work of a screw or the like, and of easily minimizing the whole unit and improving as accuracy of torque control. SOLUTION: A target angle change rate limit value which limits a change rate of the target angle (the target value of the rotational phase) is set and controlled on the basis of the advance and delay angle control directions, and engine speed.