baber/WOPTO huggingface dataset:
Patent JP-2002365512-A (JP)
Title: Drive mechanism for varying magnification of optical system and irradiation angle in zoom camera
Inventor: SHIROSHITA HIROTAKA
IPC: G03B17/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a drive mechanism in a zoom camera by which a cam plate for driving a photographic optical system, a finder optical system and a stroboscopic unit to specified positions is made compact, and image blur of a finder will not be generated even though the stroboscopic unit is being driven. SOLUTION: Cam grooves 4b and 4c, for varying the magnification of a zoom finder optical system and a cam groove 4d for varying the irradiation angle of a zoom stroboscopic unit, are provided on the upper surface of the cam plate 4. A cam groove 4a engaged with a cam plate drive pin 3 moved in an optical axis direction by the photographic optical system is provided on the back surface of the cam plate 4. Even if a straight advance moving body 2 moves from a collapsed state to a wide state, the irradiation angles of the zoom finder optical system and the zoom stroboscopic unit will not change. When the state is shifted to a telephoto state, the irradiation angles of the zoom finder optical system and the zoom stroboscopic unit are changed according to the cam groove.
Patent JP-2002362927-A (JP)
Title: Method for synthesizing manganese dioxide
Inventor: AOKI YOSHIFUMI
IPC: H01M4/50
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an ecofriendly method for easily and chemically synthesizing manganese dioxide, and a lithium secondary battery using the manganese dioxide synthesized by the synthesizing method as a positive active material. SOLUTION: In the method for synthesizing manganese dioxide in which a manganese multiple oxide expressed by the compositional formula of AMnO4 (A is alkali metals) is reacted with a reducing agent to obtain manganese dioxide, as the above reducing agent, a biodegradable material is used.
Patent JP-2002363909-A (JP)
Title: Snow melting pavement structure with excellent heat conductivity
Inventor: EZOE MASANOBU
IPC: E01C11/26
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting pavement structure capable of effectively realizing snow melting and very effectively reducing the formation of wheel track excavation and occurrence of dust pollution by using a pavement body formed of aggregate with excellent heat conductivity. SOLUTION: In this snow melting pavement structure, a heating means 12 is installed in or under the pavement body 10 integrally formed by connecting the aggregate to binder such as cement and asphalt to dissolve snow and ice on the surface of the pavement body 10 by a heat energy supplied from the heating means 12. As at least a part of the aggregate forming the pavement body 10, an aluminum sintered aggregate with excellent heat conductivity having Al2 O3 content of 80 w.% or more and SiO2 content of 0 to 20 w.% and having corundum crystal phase as one of major component mineral phases is used.
Patent JP-2002364198-A (JP)
Title: Management device for bicycle parking device
Inventor: MORII HIROSHI
IPC: G06Q50/10
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a management device for a bicycle parking device allowing a user to quickly park a bicycle without complex procedures and smoothly retrieve it. SOLUTION: The bicycle B of a user entering through an entrance gate 5a has its bicycle ID read from barcode scanners 51a and 52b and its data are input to a management computer 7. If the user is a registered member, doors open for admission. A serviceperson moves the bicycle B to support it against a bicycle rack 2 to park it, with the bicycle rack number being input to the management computer 7 by the barcode scanner 13 of a handy terminal 12. When the user retrieves the bicycle B, the barcode of his/her membership card is read by a barcode reader 9 and the management computer 7 displays the bicycle rack number of the bicycle B with the bicycle ID on a display device 10.
Patent JP-2002362902-A (JP)
Title: Hydrogen producing apparatus
Inventor: UKAI KUNIHIRO
IPC: C01B3/48
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen producing apparatus highly durable against a sulfur-containing component contained in a raw material. SOLUTION: The hydrogen producing apparatus is provided with a raw material supply part 4 for supplying the raw material consisting of at least carbon and hydrogen, a desulfurizing part 5 for removing the sulfur-containing material in the raw aterial, a water supply part 7 for supplying water, an oxidizing gas supply part for a gas containing at least oxygen, a reforming part provided with the reforming catalyst for reacting the raw material after desulfurized to react with water and producing hydrogen, a supply quantity control part 8 for controlling the supply quantity of the raw material, water and the oxidizing gas and a carbon monoxide removing part for lowering carbon monoxide in the gaseous hydrogen produced in the reforming part and the reforming catalyst is formed from platinum and a support composed of a metal oxide.
Patent JP-2002365086-A (JP)
Title: Tachograph
Inventor: HASHIMOTO KANJI
IPC: G07C5/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a tachograph in which the irregular bend in the transverse direction of a flexible band member is not generated when a cover is closed and in which the bad influence on other components of the flexible band member is eliminated. SOLUTION: The tachograph is provided with a casing 2, the cover 3 which is borne by the casing 2 so as to be capable of being swiveled, and a stopper mechanism 4 which is stretched between the casing 2 and the cover 3 and which regulates the maximum opening angle of the cover 3. The stopper mechanism 4 is provided with the flexible band member 5 which is stretched between the casing 2 and the cover 3, and in which a high-rigidity part 11 is installed partially on the side of the cover 3 and a guide member 6 which is installed so as to protrude at the cover 3, which comes into contact with a part of the part 11 when the cover 3 is closed and by which the member 5 is pressed to the inner direction.
Patent JP-2002373803-A (JP)
Title: Magnetic powder and magnetic recording medium
Inventor: TETSUKAWA HIROKI
IPC: B22F1/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide Fe-based metal powder having excellent weather resistance and a magnetic recording medium using the same. SOLUTION: The magnetic recording medium is manufactured by using as magnetic powder the Fe-based metal powder. It is assumed that a distance from (000) to a diffraction spot of Fe (110) (shown by a white spot in the drawing) is 1 in an electron beam diffraction figure of a magnetic powder in a section perpendicular to a longitudinal direction. The diffraction spot does not appear in a range less than 0.7 but diffraction spots of spinel type Fe-based oxide (shown by black spots in the drawing) appear in a range of 0.7 or more, preferably, from 0.7 to 1.2 (shown by oblique lines in the drawing. The Fe-based oxide thus obtained is used for the magnetic power.
Patent JP-2002292523-A (JP)
Title: Electrochemical machining method and apparatus
Inventor: MORI YUZO
IPC: C25F3/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical machining method and an apparatus in which ultra pure water is used, and elimination processings of materials such as aluminum or iron are effectively carried out. SOLUTION: A workpiece 28 which is made to be a positive pole and a negative pole 24 are disposed at a prescribed interval in ultra pure water 12, and catalyst imparted with an exchangability of strong basic anion is disposed between the workpiece 28 and the negative pole 24, and the workpiece 28 and the negative pole 24 are relatively moved while applying voltage between the workpiece 28 and the negative pole 24.
Patent JP-2002370222-A (JP)
Title: Material for water permeable concrete pavement
Inventor: MATSUI YOSHIKI
IPC: B28C5/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To form vertically continuous air gaps in a paved road without restricting so-called mixing and retaining time of a ready mixed concrete by allowing the concrete to be mixed in a construction site. SOLUTION: A material for a water permeable concrete pavement comprises an aggregate, a cement and a thickener to be mixed in such a manner that the ready mixed concrete is filled in a container or a bag.
Patent JP-2003002619-A (JP)
Title: Method for manufacturing purified aqueous solution of hydrogen peroxide
Inventor: TANAKA FUJIO
IPC: B01D21/01
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an aqueous solution of hydrogen peroxide with high purity by removing siliceous impurities to the utmost from an aqueous solution of hydrogen peroxide containing siliceous impurities. SOLUTION: The aqueous solution of hydrogen peroxide containing siliceous impurities is contacted to strongly acidic cation-exchange fiber and/or weakly basic anion-exchange fiber to remove siliceous impurities. Or, after a flocculant is added to the aqueous solution of hydrogen peroxide containing siliceous impurities and solid impurities are filtered by a fine filter, the above process is applied to the obtained filtrate.
Patent JP-2002328020-A (JP)
Title: Level vial utilizing difference of specific gravity
Inventor: USHIBA SEIROKU
IPC: G01C9/20
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To improve accuracy and performance of a level vial. SOLUTION: The difference of specific gravity and the characteristic of separation of two kinds of liquid are utilized, and the boundary plane between the liquid and the other liquid is employed as an indicating line of the level vial.
Patent JP-2002373649-A (JP)
Title: Battery and manufacturing method therefor
Inventor: OSHIMA KAZUNORI
IPC: H01M10/0587
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of the occurrence of short circuit or mild short circuit between electrodes in the manufacture or use of a battery. SOLUTION: This battery comprises at least one basic battery element 1 having a positive electrode 2, a negative electrode 3 and a separator 4 interposed between the positive and negative electrodes 2 and 3. In this battery, the height of burr in the cutting edge of one electrode of the positive and negative electrodes 2 and 3 is 0.1-1.1 times the thickness of the separator 4.
Patent JP-2002370599-A (JP)
Title: Air bag device
Inventor: UENO TATSUHIRO
IPC: B60R21/2165
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of rapidly opening a door part of an air bag cover made of synthetic resin and rapidly unfolding and expanding an air bag even at a low temperature while inhibiting a reduction of feeling. SOLUTION: The air bag device M1 is provided with the folded air bag 1 and the air bag cover 13, made of synthetic resin, disposed so as to cover the air bag. In the air bag device M1, the door part 15 is formed on a part covering the air bag 1 of the air bag cover 13 and a breaking intended part 22 made thinner by providing a recessed groove is arranged on a part near the door part 15. A deformation auxiliary part 27 made thicker than a thickness of the breaking intended part 22 by providing a deformable recessed groove spaced from the breaking intended part 22 so as to expand a part near a breaking starting point intended part 23 at the time of starting of expansion of the air bag 1 is arranged at a part near a part made to the breaking starting point intended part 23 in the breaking intended part 22.
Patent JP-2003006054-A (JP)
Title: Startup system of transmission system device and its startup method
Inventor: YAMAMOTO KYOKO
IPC: G06F12/16
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To match backup information of a package of a FILE part to information of a subordinate package when the package of the FILE part and a package of a control part are simultaneously replaced. SOLUTION: The control part package 1, the file part package 3, an essential part package 4-j and an expansion part package 5-j share the same key information in the case of normal operation via buses 2, 6 for communication. The FILE part package 3 and the control part package 1 are simultaneously replaced while matching the backup information of the FILE part package 3 to pieces of information of the subordinate packages 4-j, 5-j by keeping on sharing the same key information and furthermore, the FILE part package 3 and the control part package 1 are simultaneously replaced while discriminating difference between startup at an initial state and emergency startup.
Patent JP-2003006975-A (JP)
Title: Disk housing device
Inventor: FURUISHI TOMOHISA
IPC: G11B23/023
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk housing device capable of housing a plurality of types of disks having different outer diameter dimensions one another without using any adaptors or the like. SOLUTION: This device is provided with, on a base plate on which a disk having a center hole is loaded, a sliding plate disposed to slide, a first projected part projected from the sliding plate to pass through the center hole, a second projected part inserted into the center hole to hold the disk with the first projected part, and engaging projection projected from the second projected part toward the base plate, and a compression spring disposed to energize the first and second projected parts in opposite directions. By the movement of the sliding plate, the engaging projection is engaged with the base plate, the second projected part is moved in a direction opposite the pressing direction of an elastic member, and thus the disk is loaded/unloaded.
Patent JP-2002083496-A (JP)
Title: Supply method of reference potential for sense amplifier in semiconductor integrated circuit, semiconductor integrated circuit, semiconductor device provided with many semiconductor integrated circuits, and electronic equipment using the semiconductor device
Inventor: MARUYAMA AKIRA
IPC: G11C5/14
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To improve read-out speed by quickening on-timing of a sense amplifier by quickening timing at which a reference potential supplied to the sense amplifier is applied. SOLUTION: In order to supply a reference potential VREF to a sense amplifier circuit in a semiconductor integrated circuit provided with a memory cell including a capacitor constituting ferroelectric substance storing information in accordance with a polarization state by applied voltage and voltage, a sense amplifier circuit reading out information of the memory cell, and a reference potential generating circuit generating reference potential VREF of the sense amplifier circuit, at the time of reading out information from the ferroelectric substance, the reference potential VREF from the reference potential generating circuit is supplied to the sense amplifier circuit.  Therefore, as the reference potential applied to the sense amplifier is applied with the same timing as the variation of a potential of a bit line, on-timing of the sense amplifier can be quickened, read-out speed can be improved.
Patent JP-2003002523-A (JP)
Title: Sealing method for small booklet open portion and its sealing device
Inventor: SUZUKI KOTARO
IPC: B65H35/07
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method for a small booklet open part and its sealing device which can prevent jam of an adhesive tape and improve operating rate. SOLUTION: When a one-sided adhesive tape T is fed out, its tip end is, as shown in Fig. 5 (a), guided by a tape guide 30 onto the side of a tape suction roller 9. The tip end of the tape T is drawn to the outer circumferential face of the roller by the suction force of the tape suction roller 9, but it is pushed onto the side of the tape suction roller 9 at the same time by air blown out of an air blowing pipe 31, and the tip end is surely sucked by the tape suction roller 9 as shown by a dashed line in Fig. so as to prevent tape jam. After that, as shown in Fig. 5 (b), the tape T is sucked and conveyed by the tape suction roller 9 and favorably conveyed in the state pushed and in close contact with the outer circumferential face of the tape suction roller 9 by the air blown out of an air blowing hole 32a on a guide cover 32.
Patent JP-2003009166-A (JP)
Title: Imaging apparatus and its drive method
Inventor: SUZUKI NOBUO
IPC: H04N5/372
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To develop an imaging apparatus that utilizes a solid-state imaging element where a number of complementary color-based pixels are arranged while the pixels are being shifted, and can easily suppress the decrease in resolution even if sensitization is made by adding pixels, the generation of false colors, and the decrease in the S/N ratio of colors. SOLUTION: A pixel row where a green pixel and a magenta pixel are alternately and repeatedly arranged, and a pixel row where a cyan pixel and a yellow pixel are alternately and repeatedly arranged are formed alternately and repeatedly. Pixel addition is made to the green pixel, cyan pixel, or yellow pixel, and at the same time pixel addition is made to the magenta pixel, yellow pixel, or cyan pixel.
Patent JP-2003006705-A (JP)
Title: Paper money identifying machine
Inventor: TERAJIMA TOSHIKATSU
IPC: B65H15/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a paper money identifying machine, which is miniaturized rather than conventional one although a storage is provided. SOLUTION: In the paper money identifying device provided with a paper money feeding mechanism for feeding a paper money, which is introduced from an introduction port 20 for paper moneys, in the direction of the depth, a paper money identifying part 89 located on a feeding path for paper moneys, an inverting part 22 for inverting the advancing direction of the paper money fed by the paper money feeding mechanism and a paper money storage 60 located while facing the paper money feeding mechanism for storing the paper money inverted by the inverting part 22, the paper money storage 60 has an extended part 60a extended to a position covering the outside of the inverting part 22, and the fed paper money is stored in the paper money storage 60 after the side of a latter half part in the feeding direction is curved by the extended part 60a.
Patent JP-2003016958-A (JP)
Title: Color cathode-ray tube
Inventor: MIYAJIMA YASUHIRO
IPC: H01J29/07
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To attain the large screen, planeness and high resolution of a color cathode-ray tube by a shadow mask prevented from deformation even if the radius of curvature is large and plate thickness is thin. SOLUTION: This color cathode-ray tube is provided with the shadow mask 6 with a plurality of electron beam through holes 11, opposedly to a phosphor screen. The shadow mask 6 has a plurality of recessed holes 12 in a region provided with the electron beam through holes 11, and the capacity of the recessed holes 12 per unit area of the shadow mask is the largest at the center part of the shadow mask 6.
Patent JP-2003006677-A (JP)
Title: Device and method for inputting/editing three- dimensional computer graphics form
Inventor: HOSODA MASAMICHI
IPC: G06F3/0481
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel three-dimensional(3D) computer graphics form inputting/editing device for improving operability in inputting and editing work when inputting and editing the form information of a 3D object. SOLUTION: This device is provided with a 3D form display means for stereoscopically displaying the form of the 3D object under processing by using stereoscopic view, a 3D position designating means, with which 3D coordinates can be directly designated by a pointer on a real space, and an inputting and editing means for inputting and editing the form information of the 3D object according to the 3D coordinates designated by the 3D position designating means. Thus, since the 3D object is stereoscopically displayed by the stereoscopic view, a user can easily grasp the form of the object. Further, since the 3D coordinates are directly designated by using the 3D position designating device, the user can easily designate the desired 3D coordinates.
Patent JP-2003003592-A (JP)
Title: 2' x 4' wooden structure and structural plane material thereof
Inventor: SATONAKA TAKEHIRO
IPC: E04C2/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To improve retentive force of nails fixing a structural plane material. SOLUTION: The structural plane material 18 is made from hardened paper sludge, an industrial waste. This can enlarge the specific gravity of the structural plane material 18. Consequently the structural material can be made highly dense and can bring up the retentivity of the nail 19.
Patent JP-2003010020-A (JP)
Title: Coverlet
Inventor: UDO SEIJI
IPC: A47G9/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a coverlet which prevents a coverlet body from inflating unnaturally and makes a user hardly feel odd or uncomfortable even when the coverlet is provided with function materials like, for example, fragrance bags. SOLUTION: The coverlet has a perfume cushion 3 attachable and detachable to and from the coverlet body. The coverlet body has a cushion housing section formed like a pipe on a neck side. The perfume cushion 3 is provided with bag housing sections 32 and 32 capable of freely attachably and detachably housing the fragrance bags 5 of a rectangular shape in plane view in juxtaposition at required intervals in a longitudinal direction. The approximate external form of the perfume cushion 3 is formed by putting packing materials 6 like feathers between front cloth 331 and rear cloth 332 and seaming thererbetween. Block sheets 7 and 7 are seamed between the front cloth 331 and the rear cloth 332 are segmented from the segments containing the packing materials 6, by which the housing space sections 8 of the fragrance bags 5 are constituted.  The respective block sheets 7 are formed in a mesh form and have air permeability.
Patent JP-2003016191-A (JP)
Title: Menu supplying system
Inventor: HORI TADASHI
IPC: A23L33/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a menu supplying system with which a person having food allergy can take a safe and well-balanced meal. SOLUTION: The system is provided with an information communication terminal having the input means of food allergy information, a server computer having the databases of cooking, allergen and a food value and a communication means connecting the information communication terminal and the server computer. Food allergy information is sent from the information communication terminal to the server computer. The server computer detects a supplied ingredient including allergen corresponding to food allergy by referring to the allergen database, detects cooking which does not include the detected ingredient becoming allergen by referring to the cooking database. The computer generates the menu using detected cooking by considering nutrition balance by referring to food value database and supplies it to the information communication terminal.
Patent JP-2002345552-A (JP)
Title: Air body for practicing hairdressing and beauty treatment
Inventor: KUKIDA KOICHI
IPC: A45D44/14
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an air body for practicing hairdressing and beauty treatment by which practicing hairdressing and beauty treatment can be performed under a condition which is extremely close to a case where an actual human body is an object and the air body is rich in storing properties when it is not used. SOLUTION: The air bag consists of a substance whose shape is changed by feeding air therein and especially, the upper half of the body with the shoulder, the back and the bust is mounted with a conventional wig.