baber/WOPTO huggingface dataset:
Patent JP-2002300098-A (JP)
Title: Synthesis diversity receiver
Inventor: IDESAKI YOSHITO
IPC: H04B7/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a synthesis diversity receiver that causes no deterioration in the diversity characteristic even when a signal is impressed at a high reception level deteriorating the BER. SOLUTION: Level detection circuits 3a, 3b detect a reception level of reception generating circuits of each system, threshold value comparator circuits 8a, 8b compare the reception levels with a threshold value level at which a reception BER is deteriorated, a binary soft decision circuit 10 decides which of the systems to be selected on the basis of the result of comparison, a weighting coefficient generating circuit 11 generates a weight coefficient of each received signal on the basis of the binary decision value and multiplier synthesis circuits 6a, 6b, 7 obtain a synthesis diversity output with the weighting coefficient and demodulation signals from demodulation circuits 5a, 5b.
Patent JP-2002301534-A (JP)
Title: Wave coil spring with changed coil diameters, and manufacturing method and manufacturing device thereof
Inventor: OKUNO TOSHIKAZU
IPC: B21F35/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a conical or spindle-shaped wave coil spring with the coil diameters changed for each turn of the coil, and a manufacturing method and a manufacturing device thereof. SOLUTION: The wave coil spring in which a strip-like metal leaf spring is coiled in the width direction of a sheet and a continuous wave is formed on a coil sheet surface is formed into a conical shape or a spindle shape in a multi-layered coil so that the coil diameter is changed at least for each turn of the coil, and apexes of the ridge and the valley of the wave are agreed with each other. In the manufacturing method thereof in which the strip-like metal leaf spring is coiled in the width direction of the sheet, and the continuous coil is formed on a coil sheet surface, drive units of a coil forming part and a wave forming part are computer-controlled so that the coil diameter is changed at least for each turn while forming the coil, and the shape is changed to the wave of the ridges and the size corresponding to the change in the coil diameter on the coil sheet surface.
Patent JP-2002301897-A (JP)
Title: Writing instrument
Inventor: FUJII EIJI
IPC: B43K7/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To propose a writing instrument, capable of enhancing a commodity value with a simple constitution at a low cost. SOLUTION: A cylindrical pen holder 1 is made of a colorless transparent member. A pen core 2 having a nib 4 at a distal end, is inserted into the holder via a predetermined housing space 5 from its inner wall. A plurality of decorative blocks 3 in which the core is passed and laminated, are disposed in the holder 1 with the core 2 as a guide. The respective blocks are respectively colored in different colors.
Patent JP-2002305138-A (JP)
Title: Aligner and method for exposure
Inventor: HIRAYANAGI NORIYUKI
IPC: G03F1/20
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an aligner and a method for exposure where the sufficient rigidity of a mask holder is ensured and a mask pattern is transferred precisely, even if a grazing-incidence measuring means is used to measure the height of a mask. SOLUTION: The face of a mask 1, facing opposite the pattern face thereof, is held in contact with a face of the mask holder 2 on the side of a projection optical system 8; in addition, the mounting face for a mask faces toward the projection optical system; and therefore, the distance from the projection optical system is easy to measure, and the accuracy of the mask mounting face is measured and corrected easily.
Patent JP-2002233785-A (JP)
Title: Electrode for crusher and crusher
Inventor: OKAZAKI TORU
IPC: B02C19/18
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for crusher and a crusher wherein energy utilized for crushing can be increased. SOLUTION: The electrode for crusher 1 includes a central conductive body 12 extending along a center axis and having an outer circumferential surface, an insulating member 13 disposed on the circumferential surface of the body 12, and an outer circumferential conductive body 15 disposed so as to surround the member 13. The conductive body 15 comprises a first conductive body 14a and a second conductive body 14b which is spaced apart from the body 14a in a direction in which the center axis extends.
Patent JP-2002311048-A (JP)
Title: Guide for probe card, probe card mounting the same, and method for testing electronic circuit device
Inventor: KAKEHI TAKAMARO
IPC: H01L21/66
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a probe card, and a method for testing an electronic circuit device using the same which can be used in a test of a wide range of electronic circuit devices, prevents probes from contacting and crossing each other, and is not affected by an electromagnetic wave. SOLUTION: The probe card is provided by structuring so as to include a guide having a substrate with holes of which the number corresponds at least to the number of electrodes of the electronic circuit device.
Patent JP-2002309017-A (JP)
Title: Decorative sheet and method for producing the decorative sheet
Inventor: INADA TADAHIRO
IPC: B29C43/36
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which uses a curable resin composition and has excellent workability, has high hardness and chemical resistance that are the characteristics of aminoplast resins, has improved water resistance, moisture-resistant strength and fragility resistance, and has excellent bending strength and flexibility, and to provide a decorative board. SOLUTION: This method for producing the decorative sheet is characterized by impregnating a paper sheet or nonwoven fabric with 20 to 500 wt.% of an impregnation solution and then preliminarily drying the solution-impregnated paper sheet or nonwoven fabric, wherein the impregnation solution is obtained by subjecting an aminoplast resin and a polyalkylene glycol to a condensation reaction under an alkaline condition, adding methanol to the reaction product to methoxylate the reaction product, adjusting the pH value of the methoxylated product to 10 to 11, adding a strong acidic catalyst to the obtain thermosetting resin composition.
Patent JP-2002306400-A (JP)
Title: Electronic endoscope operation system
Inventor: NAKAMURA TETSUYA
IPC: H04N5/335
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope operation system which has a reduced number of cables to connect equipment constituting the system. SOLUTION: This electronic endoscope unit 20 is equipped with a screen display part 21, a processor part 22, and a scope part 23 in this electronic endoscope operation system. The electronic endoscope unit 20 is mounted on a base 44 which is fixed on a first arm 411. The first arm 411 is connected with a second arm 412 movably fixed to a cart body 42. The light source part is equipped in the cart body 42. A light guide and a power supply cable are equipped in an arm part 41. The light from the light source part is sent to the electronic endoscope unit 20 via a light guide. The power from the power source cable 421 is sent to the electronic endoscope unit 20 via the power supply cable.
Patent JP-2002307201-A (JP)
Title: Method of cutting steel for machine structure
Inventor: OZAKI KATSUHIKO
IPC: B23B27/22
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of cutting steel for machine structure that can cut even the steel for machine structure substantially not containing Pb but containing S, like free cutting steel containing Pb. SOLUTION: In cutting the steel 3 for machine structure substantially not containing Pb but containing S, by the depth of cut quantity d (mm) and at a feed speed f (mm/rev) per one rotation of the steel for machine structure, partibility of chips like free cutting steel containing Pb can be acquired by using a cutting tool provided with a tip 1 having a chip breaker 2 with a breaker distance L (mm) of 12×f-0.4 or less and a breaker front distance H (mm) not more than 0.7 times of the depth of cut quantity d.
Patent JP-2002305978-A (JP)
Title: Flat car for cultivation
Inventor: MURATA TOSHITAKA
IPC: A01G9/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a flat car capable of helping the healthy growth of cultured materials to be able to obtain good colored and high quality vegetables and fruits, aiming at the improvement of their quality without giving damages to the cultured materials even by a shock in its transportation, maintaining its smooth transportation and also excellent in freedom, endurance and maintenance properties. SOLUTION: This flat car for cultivation has a constitution equipped with a flat car base part, supporting poles installed as standing at the base part of the flat car, wheel parts arranged at the base part of the flat car and transferring along rails constructed on the surface of the ground, a culturing vessel- housing part arranged at the upper part of the supporting poles and fitting culturing vessels in it, plural supporting arm-fixing parts fixed to or fixed as freely rotatable to the supporting poles and plural supporting arms fixed to, fixed as freely capable of sliding to or fixed as freely demountable to the above supporting arm-fixing parts.
Patent JP-2002308586-A (JP)
Title: Steering device of forklift
Inventor: ITO TADANORI
IPC: B62D1/04
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To heighten degree of freedom of vehicle body design for a forklift. SOLUTION: A sector reel 34 arranged on a rear part of a vehicle body 2 of a forklift L and mounted on a bell crank lever 19 forming an idling wheel turning device C for turning a pair of idling wheels T2 by corresponding with rotation of a steering wheel 1 and a take-up reel 18 forming a wire take-up device B are connected by wires for respective right and left turns WL, WR. The steering wheel 1 is rotated for taking up one WL, WR of the wires WL, WR by the reel 18 and the other wire WR, WL is supplied from the reel 18, thereby the pair of idling wheels T2 is turned.
Patent JP-2002315044-A (JP)
Title: Map service system
Inventor: MORITA SHIGEHIKO
IPC: G01C21/26
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an accurate position information being unable to be acquired by a portable telephone or a PHS. SOLUTION: Each of portable telephones 1 and 2 has a means of obtaining present position signal, by a radio wave reception from a satellite of a satellite position measuring system (GPS), in addition to an i-mode communication via the Internet. A map service system body 4 transmits position information, such as map information or the like of the periphery of the position signal obtained via a communication from the portable telephone to the portable telephone, for obtaining peripheral information of the present position by the carrier of the portable telephone. Further, waiting time information for providing mutual position information of the portable telephones is provided by acquiring the position signals from a plurality of portable telephones, and various type additional services, based on the map information, is provided.
Patent JP-2002316149-A (JP)
Title: Impurity clarifier
Inventor: SATO KUNIHIKO
IPC: B01J35/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide impurity clarifier that can achieve improved fluid flow and clarification effect, a simplified structure, and a reduced cost by miniaturization. SOLUTION: This impurity clarifier for adsorbing or decomposing impurities in a fluid containing the impurities, is provided with an outer tube 7 having an introduction port 11, to which the fluid containing the impurities are fed, and an outlet port 12, from which the fluid supplied from the introduction port 11 is discharged, granular members 16 disposed in a flow channel 10 of the outer tube 7 to adsorb or decompose the impurities, and restricting members 13 for restricting the movement of the granular members 16 so as to leave a space between the granular members 16 laid in the flow channel 10 of the outer tube 7.
Patent JP-2002203343-A (JP)
Title: Optical disk and method for manufacturing the same
Inventor: UCHIDA KIYOSHI
IPC: G11B11/105
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which has a high recording density and can be initialized in a short time, and to provide a method for manufacturing optical disk. SOLUTION: The optical disk is provided with a substrate 11 and a recording layer 12 arranged on the substrate 11, and reproduces an information signal by a DWDD method by using a light beam entering from the substrate 11 side. The optical disk is further provided with a 1st dielectric layer 13 arranged between the substrate 11 and the recording layer 12, and a 2nd dielectric layer 14 arranged on the the recording layer 12 oppositely to the substrate 11. The recording layer 12 is initialized by using a light beam of wavelength λentering from the 2nd dielectric layer 14 side. The thickness of the 2nd dielectric layer 14 is λ/(12×n) or more and λ(2×n) or less (wherein n is the refractive index of the 2nd dielectric layer).
Patent JP-2002317515-A (JP)
Title: Placing form construction method and wall
Inventor: MURAI TADASHI
IPC: E04B2/86
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a construction method, by which a wall having fine appearance can be constructed easily, and the constructed wall. SOLUTION: Wooden forms 1 are arranged on the rear side face of the wall, and a tile retaining board 2 is arranged on the surface side face of the wall. A placing-form holding member 3 is projected towards the surface side face of the wall from the forms 1, and the tile retaining board 2 is retained by the front end of the placing-form holding member 3. Concrete 19 is placed between the forms 1 and the tile retaining board 2. Concrete is cured, a metal fitting 10 is removed and the forms 1 are released. Tiles 20 are retained to tile-retaining board retaining sections 7 for the tile retaining boards 2, and fixed with adhesives as required in this case.
Patent JP-2002318406-A (JP)
Title: Waist level finder
Inventor: KOSUGE OSAMU
IPC: G03B7/099
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To eliminate influence of outside light to a photometric means of a waist level finder. SOLUTION: An opening shutter 4b of a shielding member and a plurality of photometric elements 4a around it are arranged in an opening of an ocular lens of the waist level finder 4 and a shielding member driving means 4c, the photometric elements 4a, a display part 4e of arithmetic results, a stopping means 4f of a photometric means and a signal transmitting means 4g to a camera main body 1 are connected with an exposure operation control circuit 4d to control the opening shutter, the photometric elements and an arithmetic operation of an optimal exposure value. When a shutter release button 1c of the camera main body 1 is half-depressed, the opening shutter 4b is driven by a solenoid and shields the opening by shutting a sector blade.  Various kinds of information in relation to exposure are simultaneously inputted and a calculated photometric value is displayed on the display part 4e. Drive of the solenoid is released when half-depression of the shutter release button 1c is interrupted and shielding of the opening by the sector blade of the opening shutter 4 is released by a return spring.
Patent JP-2002272779-A (JP)
Title: Menarche sanitary product
Inventor: YAMADA NORIKO
IPC: A61F13/53
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a menarche sanitary product which every girl who has menarche can employ without anxiety. SOLUTION: In a sanitary napkin body, there is a difference in the before and behind length C for a sheet part other than a skin sticking part. The sheet part A corresponding to a front part is extended and the extended part serves to specify the skin sticking place. A sheet part to fix the back of the sanitary napkin body and a sanitary short panty is also utilized for dissolving anxiety.
Patent JP-2002321793-A (JP)
Title: Method for receiving package delivered via door-to-door delivery service
Inventor: HIGASHIMOTO KAZUNORI
IPC: G06Q20/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for receiving a package delivered via a door-to- door delivery service, which enables a receiver to rapidly and reliably receive the delivered package even if the receiver is absent on delivery of the package. SOLUTION: The method for receiving the package delivered via the door-to- door delivery service in the absence of the receiver of the door-to-door delivered package comprises a procedure wherein the door-to-door delivery service makes the package stored by locking a package keeping device 12 installed in a shop running an around-the-clock operation near an address of the receiver, a procedure which allows the receiver to automatically get notice of the presence of the package to be delivered, in concurrence with storage of the package, and a procedure which allows the receiver getting the notice to receive the package by an unlocking operation based on the notice.
Patent JP-2002322190-A (JP)
Title: Asymmetrical bicephalic lipid and tubular agglomerate formed therefrom
Inventor: MASUDA MITSUTOSHI
IPC: C07H5/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a new asymmetrical bicephalic lipid having a saccharide and a carboxylic acid respectively at both ends thereof, which is possible to form fine tubular agglomerate with a stable nanometer-scale size. SOLUTION: The asymmetrical bicephalic lipid presented by general formula (I): R-NHCO-(CH2 )n -COOH (wherein R is a residue removed a reducing terminal hydroxy group from aldopyranose, and n is 6 to 20) and a hollow fine tubular agglomerate formed by the asymmetrical bicephalic lipid are provided. The outer diameter of the fine tubular agglomerate is 10 to 300 nm, and the length is 0.3 to 10 μm. The tubular agglomerate can be produced by suspending the asymmetrical bicephalic lipid in water of pH 2 to 8, dissolving it by heating at 80 to 100 deg.C and gradually cooling the aqueous solution.
Patent JP-2002326615-A (JP)
Title: Label peeling method for label printer
Inventor: KANEKO KAZUYUKI
IPC: B65C9/44
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To surely peel even a label with less stiffness from a band-shape mount. SOLUTION: Whether the distal end section of a label 12A is peeled from the band-shape mount 12B by the direction-turning carrying of a label continuous body 12 at the peeling location of a peeling plate 28 or not is detected by a peeling checking sensor 34. When the detected result is that the distal end section of the label 12A is not peeled, the band-shape mount 12B is fed and carried backward to this side of the peeling location. Then, the band-shape mount 12B is carried again in the normal feeding direction. Therefore, for the label continuous body 12, the direction-turning carrying at the peeling plate 28 is performed a plurality of times. Thus, even a label of less stiffness can be surely peeled from the band-shape mount.
Patent JP-2002330438-A (JP)
Title: Coding system converter
Inventor: TAKEHARA HIDEKI
IPC: H04N19/177
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a coding system converter that reduces the scale of hardware and improves production accuracy in generating a motion vector used for re-encoding from a motion vector obtained at decoding so as to perform more proper coding system conversion. SOLUTION: The coding system converter utilizes a motion vector obtained when decoding moving picture coded data for a plurality of frames so as to obtain a motion vector with high accuracy used for re-encoding without the need for detecting a new motion vector at the re-encoding, simplifies the coding system conversion processing (re-encoding processing) and obtains re-encoding data with high image quality.
Patent JP-2002330064-A (JP)
Title: Boot strap circuit
Inventor: HISAMOTO TEISHUN
IPC: H03K17/687
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a boot strap circuit capable of normally turning on/off a switching element. SOLUTION: This boot strap circuit 1 is provided with a second boosting means 7 for supplying the driving voltage of a first driving means 3 by charging a capacitor for a boot strap in an initial state, a first signal inputting means 8 for inputting a first signal to the first driving means 3 in a normal operating state without inputting the first signal to the first driving means 3 in the initial state, a second signal inputting means 9 for inputting a second signal to a second driving means 5 in the normal operating state without inputting the second signal to the second driving means 5 in the initial state, and a state switching means 10 for switching the initial state and the normal operating state.
Patent JP-2002326160-A (JP)
Title: Power tool
Inventor: TAKAHASHI TAKESHI
IPC: B25F5/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a dust bag from becoming an obstacle to work. SOLUTION: Connection between a discharge tube 5 protruded sideways of a housing 2 to the dust bag 7 is achieved by a universal coupling 9 for engaging a connection cylinder 8 protruded from an end surface of the dust bag 7 in a hemispherical form a little larger than a ball-shaped part 6 formed on a tip of the discharge tube 5 with the ball-shaped part 6 on the outer side of it. The dust bag 7 is set to be radially rotatable around the discharge tube 5 by means of this universal coupling 9.
Patent JP-2002327748-A (JP)
Title: Fluid bearing unit
Inventor: SAKATANI IKUNORI
IPC: F16N39/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing unit generating no bubbles from filled lubricant in spite of a change in temperature and pressure and having good rotary accuracy without making runout accuracy worse. SOLUTION: The fluid bearing unit is provided with a thrust fluid bearing 36 in which lubricant is filled in a bearing gap C2 between the upper surface 28a of a thrust plate 28 and the lower surface 24b of a sleeve 24 and in which lubricant is also filled in a bearing gap C3 between the lower surface 28b of the thrust plate and the upper surface 20a of counter plate 30. Further, a radial fluid bearing 38, in which lubricant is filled in a bearing gap C1 between the inner peripheral surface of the sleeve 24 and the outer peripheral surface of a shaft member 26, is formed in the fluid bearing unit. Thus, the lubricant used in the fluid bearing unit is left in a vacuum or in an ambient atmosphere of high temperature in advance of filling in the bearing gaps C1, C2, and C3 of the thrust fluid bearing 36 and radial fluid bearing 38.
Patent JP-2002325644-A (JP)
Title: Cabinet
Inventor: NAKANO ATSUO
IPC: A47B97/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet which can prevent an overturn by using a beam projecting from a ceiling and be set up. SOLUTION: This cabinet 1 comprises a first side board 3 which stands on a floor 2, a second side board 4 facing to the first side board 3, a shelf board 5 which is fixed between the second side board 4 and the first side board 3 and mounts materials, a first fastening parts 8 which are attached to the upper part of the first side board 3 and can slide horizontally, a second fastening parts 9 which are attached to the upper part of the second side board 4 and can slide horizontally, and the first fastening parts 8 and the second fastening parts 9 are made to abut on a beam 6 projecting from a ceiling 7 or a lintel, and then the first fastening parts 8 and the second fastening parts 9 sandwich the beam 6 or the lintel and support the cabinet.