baber/WOPTO huggingface dataset:
Patent JP-2002022048-A (JP)
Title: Pressure variable valve device
Inventor: ITO TAKASHI
IPC: F16H53/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressure variable valve device being hardly disordered in the control of pressure by the external disturbance. SOLUTION: This pressure variable valve device 2 has at least one double- pole stepping motor element 50 and 60 having the characteristic to be easily in one direction, a worm 40 connected to double-pole rotors 51 and 61 of the double-pole stepping motor element, a worm wheel 32 engaged with the worm, and a rotational pressing mechanism 31 connected to the worm wheel and capable of adjusting the pressure force to a valve element 24 corresponding to the rotation of the worm wheel.  Typically, a pair of double-pole stepping motor elements are substantially extended in parallel with each other, and rotors are respectively connected to the worm in such manner that the worm is rotated in one rotating direction G1 by the magnetic field applied to a stator 52 of one of the stepping motor element 50 in one direction, and further rotated in the same rotating direction G1 by the magnetic field applied to a stator 62 of the other stepping motor element 60 in the other direction.
Patent JP-2002018453-A (JP)
Title: Method for treating wastewater containing nitrous acid
Inventor: UESUGI KAZUYA
IPC: C02F1/72
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating wastewater containing nitrous acid which can remove the nitrous acid effectively by using hydrogen peroxide. SOLUTION: The concentration of nitrous acid is measured by a nitrous acid concentration meter 30, and hydrogen peroxide in an amount of 0.5-1.5 times the concentration of nitrous acid is supplied to a hydrogen peroxide reaction tank 26. In this way, in conditions in which nitrous acid remains in treated water, nitrous acid is oxidized/removed efficiently.
Patent JP-2002024639-A (JP)
Title: Online shopping system
Inventor: MORIOKA MASATOSHI
IPC: G06Q50/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an online shopping system allowing purchasing with a sense of security of commodities such as medicines difficult to be selected. SOLUTION: An order receiving side system 20 has a consultant terminal 40 used by a consultant for commodity selection. An orderer obtains introduction information from the consultant, previously knows which consultant answers for the consulting, then consults with the consultant about the commodity selection, and obtains an answer for the consulting and a recommended commodity list.
Patent JP-2002018664-A (JP)
Title: Moving device of machine tool, and control method for it
Inventor: OKI RYUICHI
IPC: G12B5/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional moving device of a machine tool hardly realistically sets a limiting position for limiting movement of a moving body moving at a high speed to a position close to a limit position where the moving body cannot be moved physically. SOLUTION: This moving device of a machine tool comprises moving bodies 1 and 2 capable of reciprocating in the first axis direction, a motor 5 for driving the moving body, a position detector 6 for detecting a present position XC of the moving body 1, and a control device 8 having a numerical control device 10 and a motor control device 20.  The control device 8 comprises a setting part 110 for setting in advance at least a set speed VL, a set acceleration AL, an acceleration AC during idling, and a limit position XO of physical movement of the moving body 1, a limit speed calculating part 130 for calculating a limit speed VC at the present position XO, a comparing part 140 for comparing the limit speed VC with the set speed VL, a command value output part 160 for outputting the set speed VL as a predetermined speed for the limit speed VC not lower than the set speed VC or the limit speed VC as the predetermined speed for the limit speed VC lower than the set speed, and a motor control part for controlling a motor 5 based on a signal from the command value output part and a feedback signal from the motor 5.
Patent JP-2002017266-A (JP)
Title: Hard sugarcoated product and method for producing the same
Inventor: KOSEKI HIROAKI
IPC: A23G3/50
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hard sugarcoated product having a sugarcoated layer with maltitol as the main component and unconventionally high hardness and crunchiness. SOLUTION: This product is obtained by including >=10.0 but <25.0 wt.% of a branched dextrin and/or its reduced product, and >=75.0 but <90.0 wt.% of maltitol as the amount of solids in the sugarcoated layer.
Patent JP-2002022822-A (JP)
Title: Radar module
Inventor: KURODA KAZUSHI
IPC: H01P5/08
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a radar module which is easy to manufacture and includes a transmission line with a small transmission loss. SOLUTION: The transmission line for connecting a planar-array antenna and a high frequency circuit of this radar module is formed of a laminated body 10 from a conductor substrate 1 to a conductor substrate 7. The laminated body 10 is formed by stacking conductor substrates 5, 6 and 7 sequentially onto an insulating film substrate 4 where a line conductor 41 of a suspended line is formed, and stacking conductor substrates 3, 2 and 1 sequentially under the insulating film substrate 4.
Patent JP-2002028884-A (JP)
Title: Prepreg cutter blade
Inventor: SHIMIZU RYUHEI
IPC: B26D1/04
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg cutter blade capable of reducing the cutting load when cutting a prepreg and preventing the fray or crimp of fibers at the cut end section of the prepreg from occurring. SOLUTION: This prepreg cutter blade has a grip section 11, a central section 12, and a tip section 13. The central section 12 has a blade width L gradually expanded in width in the tip direction and a blade thickness W made thicker on the central side in the width direction. The tip section 13 has a blade width L gradually narrowed in width in the tip direction from the central section 12 and a blade thickness W made thicker on the central side in the width direction.
Patent JP-2002028343-A (JP)
Title: Disclosed game information transmission method and disclosed game information transmission system
Inventor: EGUCHI TOMOAKI
IPC: G06Q50/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To transmit disclosed game information obtained with a game information disclosure apparatus to private terminals by an electronic mail. SOLUTION: Disclosed game information is obtained using an information disclosure apparatus 200 to be transmitted to private terminals 400 as the electronic mail (step S710). This eliminates additional time and labor in the inputting of data for data analysis as in the past.
Patent JP-2002037708-A (JP)
Title: Fly attractant
Inventor: ITO TATSUE
IPC: A01M1/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fly attractant capable of exerting fly attractive effect in any context of using it. SOLUTION: This fly attractant is characterized by comprising at least one kind of ingredient selected from powder of imagoes, larvae, pupae or ova, or extract therefrom, molasses or a solution thereof, fishmeal or fish extract, and meat powder or meat extract, and krill powder or krill extract.
Patent JP-2002038610-A (JP)
Title: Drawing hardware
Inventor: KANAI KUNIO
IPC: E04B1/26
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide drawing hardware with superior stability in a binding state and reducing rupture and deformation. SOLUTION: This drawing hardware 1 is composed of a cylindrical part 13 and an installing part 14, and the installing part 14 is directly fixed to the back face side of the cylindrical part 13. A tip part of a drawing bolt fixed to the one long size material 3a side is inserted into an inserting hole of the cylindrical part, and a drawing nut screwed in this tip part is fixed to the cylindrical part 13.
Patent JP-2002044612-A (JP)
Title: Video signal output device and integral reproducer of dvd with video cassette
Inventor: OKADA MASAMI
IPC: H04N5/44
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally operation becomes troublesome, because a number of buttons provided on a normal control panel is increased in a reproducer capable of reproducing both DVD and video cassette. SOLUTION: In order to output a video signal from any video signal source by inputting the video signals from first to third video signal sources, a priority order of first, second and third sources is given, the video signal from the signal source having a high priority order is output preferentially. Accordingly, according to the output picture signal, user can view a desired video without having to conduct many operations.
Patent JP-2002052269-A (JP)
Title: Scissors for haircutting for cutting small amount of hair or special style
Inventor: YO BUNGA
IPC: B26B13/08
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide scissors for haircutting by which a small amount of hair car be cut or the hair can be cut into special styles in which a part of the hair is supported by the surrounding hair. SOLUTION: Each tooth of the first scissor element has an end and the end is provided with the first side facing to the cut edge of the second scissor element and the second side oppositely facing to the cut edge and the first side of the end of each tooth is provided with the first guiding face of the end and the second guiding face extended from the first guiding face of the end and the first guiding face of the end has a smaller inclination than that of the second guiding face and the second guiding face has a cut edge cooperating with the cut edge of the second scissor element and the inclined face and the third guiding face of one end are formed between the first side and the second side of the end and the inclined face of the end is used for guiding the hair to be cut and the third guiding face intersects the first side by the cut edge and the third guiding face is set for  guiding the hair cut from the head.
Patent JP-2002036605-A (JP)
Title: Ink jet recording method and ink jet recorder
Inventor: MATSUMOTO NOBUO
IPC: B41J2/18
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To form a rimless print easily. SOLUTION: A thermal head 24 and an ink jet head 25 are interposed between a pair of carry rollers 20, 21 and a recording sheet 17 is preheated by means of the thermal head 24. Ink ejection range of the ink jet head 25 is set slightly larger than the entire surface of the recording sheet 17. An ink receiving pad 45 is provided at a position facing each nozzle of the ink jet head 25. An ink receiving groove is made in the ink receiving pad 45 in order to collect ink ejected over the recording sheet 17. Ink is ejected surely over the entire surface of the recording sheet 17 and a rimless print 75 is obtained easily.
Patent JP-2002037331-A (JP)
Title: Packing member
Inventor: TAKADA MANABU
IPC: B65D77/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a packing member for sealingly packing a content such as a mushroom having its moisture evaporated, showing a superior holding characteristic of the content as well as a superior wasting characteristic after its use and preventing its outer appearance from being damaged by moisture evaporated from the content. SOLUTION: This packing member sealingly packs a tray 1 having the content evaporating moisture with a packing bag 2. The tray 1 is formed by a sheet material constituted such that an outer surface side plastic layer 3, a card board layer 4 made of water-repellent paper and an inner surface side plastic layer 5 are laminated in sequence. A half-cut slit 6 is formed ranging from the outer surface of a bottom wall of the tray 1 to the card board player 4 through the outer surface side plastic layer 3, and the packing bag 2 is comprised of an anti-dim film.
Patent JP-2002038376-A (JP)
Title: Method for producing polyester fiber
Inventor: AZUMA HIDEKI
IPC: D06M15/53
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester fiber improved in adhesion to rubber. SOLUTION: This method for producing a polyester fiber comprises oiling a melt-spun polyester fiber, drawing and heat-setting the fiber through draw rollers and then winding the resultant filament yarn; wherein the lubricant to be used for oiling is characterized by being an anhydrous lubricant containing an epoxy compound.
Patent JP-2002048548-A (JP)
Title: Gimbal mechanism of laser marking device
Inventor: TAMAMURA AKITO
IPC: B25H7/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a gimbal mechanism of a laser marking device capable of dispersing impact force applied to a ball bearing and releasing loads to members except for the ball bearing when the impact force is applied in a crossing direction with a central axis of the ball bearing. SOLUTION: This laser marking device comprises a laser unit holder 24 rockably supported by the gimbal mechanism 15, and at least one laser unit 30 attached to the laser unit holder 24. The gimbal mechanism 15 has a pair of an upper axis and a lower axis in the same direction. The gimbal mechanism 15 has a first axis 44 in one direction, a rocking body 18 and a second axis 47. The rocking body 18 is rockably supported by the first axis 44. The second axis 47 is parallel to the first axis 44 and supported by the rocking body 18. The laser unit holder 24 is rockably supported by the second axis 47 inside of the rocking body 18.
Patent JP-2002048875-A (JP)
Title: Burying position detection system and reception device for the same
Inventor: KUSUNOKI KENICHIRO
IPC: G01V3/12
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of a buried duct while preventing the influence of a secondary electromagnetic wave. SOLUTION: A single-wire cable 5 is arranged in the duct 2 and an AC current is supplied to the cable 5 to radiate an electromagnetic wave. The phase component of a received electromagnetic wave, received by a ground-side AR, which is orthogonal to a reference signal on which the generation of a transmitted electromagnetic wave is based corresponds to secondary electromagnetic waves 32 from metal bodies 41a and 42b, etc. A component which is in phase with the reference signal is extracted from a received electromagnetic wave received by a sensor 21 and then this substantially corresponds to only a primary electromagnetic wave 31.  Thus, only the component of the primary electromagnetic wave 31 is extracted and the position where it has only a horizontal component is looked for to accurately know the position right above the duct 2 without being affected by the secondary electromagnetic wave 32.
Patent JP-2002050629-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: DEGUCHI TATSUYA
IPC: H01L29/73
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To self-adjustably form not only an emitter diffusion layer but also a base diffusion layer and a collector diffusion layer, and readily and reliably enable a trend, to further fine and realize high performance of a bipolar transistor. SOLUTION: A separation structure which defines a base, an emitter and a collector is not provided, but by an emitter layer 11 pattern-formed in an element region 3 and a field oxide film 2 defining the element region 3, a region for forming an external base diffusion layer 15 and a collector diffusion layer 17 is defined; and these diffusion layers are self-adjustably formed, with respect to the emitter layer 11 and the field oxide film 2.
Patent JP-2002048911-A (JP)
Title: Beam splitter and laser system using the same
Inventor: YOKOTA TOSHIO
IPC: G02B5/30
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a beam splitter and a laser system using the splitter suitable to branch the monitor light in the laser system and having little damage due to the laser light and excellent durability. SOLUTION: The beam splitter consists of a refractive medium 21 having an incident side plane 22 and an exiting side plane 23 making an angle with each other. The angle of the incident side plane 22 is controlled to allow the P-polarized incident light 16 to enter at a specified angle except the Brewster angle, while the angle of the exiting side plane 23 is controlled to allow the incident angle 19 refracted by the incident side plane 22 to enter at the Brewster angle so that the P-polarized incident light 16 is divided into the reflected light 17 by Fresnel reflection on the incident side plane 22 and the transmitted exiting light 18 refracted on the exiting side plane 23.
Patent JP-2002054022-A (JP)
Title: Acrylonitrile precursor fiber and method of producing the same
Inventor: HOSAKO YOSHIHIKO
IPC: D01F6/18
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide wet-extruded acrylonitrile precursor fiber that is improved in the filament-bundling properties, thus complementarily is largely decreased in the finishing oil applied to the fiber surface and has the filament shape that can maintain the process passage in the firing process at a high level and provide a method of producing the same. SOLUTION: The objective acrylonitrile precursor fiber is produced by the wet process and has the following characteristics: The fiber has wrinkles in the fiber-axis direction, but the cross section of the fiber is substantially round, the depth of the wrinkles distributes in the range of one or more wrinkles inside the cross section, but the maximum value of the wrinkle depth is <=100 nm.
Patent JP-2002049229-A (JP)
Title: Image-forming device
Inventor: NOMURA YUJIRO
IPC: G03G15/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device, for which the cleaning capacity of an electrifying member that is equivalent to that at an initial time can be secured, even after endurance. SOLUTION: In step S1, whether the cumulative number of revolution of the electrifying member from initial time is more than the set number of revolution is discriminated, and when the cumulative number of revolution of the electrifying member is discriminated to be more than the set number of revolution, in step S2, abutting interval of a cleaning member to the electrifying device is varied to be longer. Thus, rubbing of foreign matters, such as accumulated toner on the cleaning member after duration against the electrifying member can be kept down and approximately equivalent cleaning capacity from the initial time up to, after endurance can be secured.
Patent JP-2002045641-A (JP)
Title: Deodorization method with microorganism and deodorization device with microorganism
Inventor: ONO AKIO
IPC: B01D53/34
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the deodorizing treatment of gaseous basic organic substances such as amines, each containing at least one nitrogen atom in the molecular structure, without causing secondary pollution. SOLUTION: Gaseous substances such as amines are introduced into a deodorizing tank 1 in which a microorganism is loaded, and sprinkled water is recovered and stored in a water-storage tank 9 while sprinkling water onto the deodorizing tank 1 by a water sprinkler 6, or the like. After adjusting the pH of the recovered water to 6.0 to 8.5 by using a nitrification tank 17, or the like, the recovered water is again sprinkled. The activity of the microorganism is kept good, and the decomposition of the above gaseous substances is efficiently carried out by adjusting the pH of the water for sprinkling.
Patent JP-2002046206-A (JP)
Title: Phosphorescent reflective material
Inventor: YAMAGUCHI SHOJI
IPC: B32B7/023
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorescent reflective material which need not allow for time for drying a base layer 3 and prevents cracks from being generated and further, upgrades the product yield, in the phosphorescent reflective material constituted of a reflective layer 2, the base layer 3, a phosphorescent layer 4 and a coating layer 5. SOLUTION: A colored sheet which can be thermally calendered is thermally calendered on the base layer 3 and the phosphorescent layer 4 is formed in the ink containing a phosphorescent pigment on the surface of the colored sheet, the base layer 3 being formed on the surface of the reflective layer 2. In addition, the whole structure is covered with the coating layer 5.
Patent JP-2002051641-A (JP)
Title: Apparatus for removing leaf of flowering plant
Inventor: ITO KAZUO
IPC: A01G5/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing leaves of a flowering plant without damaging the stems of the flowering plant, nor cutting a cutting wire 7, and making it easy to attach/detach the cutting wire to/from a rotator. SOLUTION: This apparatus is so designed that a recess 6a into which a part each of cutting wires 7 for a cutter can be inserted and holes 6b extending from the recess 6a in the axial direction and enabling the other part each of the cutting wire 7 to be threaded therethrough are formed on the shaft of a rotator 6, the cutting wire 7 are positioned inside the recesses 6a and the holes 6b and also the rest part thereof is projected from the rotator 6, ring bodies 8 made of a flexible elastic material are attached to the circumferential surface of the rotator 6 representing the outside of the cutting wire 7 positioned inside the recesses 6a, the cutting wire 7 inside the recesses 6a are pressed on by the ring bodies 8 and tightened to the rotator 6,  and the ring bodies 8 are fitted into circumferential grooves 6c formed on the outer circumferential surface of the rotator 6 representing the outside of the recesses 6a.
Patent JP-2002057177-A (JP)
Title: Solder ball and its manufacturing method
Inventor: KUBOI TAKESHI
IPC: B23K35/26
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball and its manufacturing method which has a smooth surface shape and a clean surface as well as a required high sphericity and dimension accuracy of the solder ball. SOLUTION: The solder ball is a ball which is mostly made of Sn and contains other elements of 0.01-0.2 mass % in total, if containing Ag 1.0-4.5 mass % or Cu 0.3-1.2 mass %, or a ball which is mostly made of Sn and contains Ag 1.0-4.5 mass % and Cu 0.3-1.2 mass %, and other elements 0.006-0.1 mass % in total.
Patent JP-2002056303-A (JP)
Title: Recruitment information providing system
Inventor: YAMAMOTO MANABU
IPC: G06Q50/10
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a recruitment information providing system allowing a recruiter to pay compensation for the provision of resonable recruitment information by the introduction of a compensation-on-success system when providing the recruitment information, allowing a manager to get more reliable compensation, and allowing an applicant to get a privilege such as encouragement money. SOLUTION: This recruitment information providing system is provided with a means 300 feeding recruitment information to many people, a means 400 receiving a report that a specific relation is established between the applicant receiving the recruitment information and the recruiter from at least one of the applicant and the recruiter, a means 500 generating the information for requesting a information feeding fee to the recruiter based on the information received from at least one of the applicant and the recruiter, and a means 600 generating the information for giving the privilege to the applicant based on the information received from at least one of the applicant and the recruiter.