baber/WOPTO huggingface dataset:
Patent JP-2003107196-A (JP)
Title: Disposal container, disposal facility and disposal method for radioactive waste
Inventor: NAKAYAMA JUNPEI
IPC: G21F9/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity and speed of a radioactive substance reaching the ground surface out of radioactive substances dissolving into underground water from radioactive waste housed in a disposal container due to deterioration of the disposal container buried in an underground disposal facility for the radioactive waste. SOLUTION: By adding a photocatalyst or an oxidizer to all or a part of components 13 surrounding a periphery of the disposal containers 2 in the disposal facility 1 for burying the disposal containers, or filler filling gaps between disposal containers 2 housing the radioactive waste, and decomposing organic radioactive substances of the radioactive substances dissolving into underground water from the radioactive waste due to corrosion of the disposal container 2, adsorbing performance to cement or the like is enhanced.
Patent JP-2003109148-A (JP)
Title: Method for searching left article and article searching machine
Inventor: YAMAKAWA MASASHI
IPC: G06Q10/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily searching a left article and a left article searching machine, since it frequently occurs that a person forgets where a personal belonging placed just for a moment is put with advancing age in daily life. SOLUTION: The article searching machine is constituted of a transmitter (a) which can sequentially oscillate a plurality of radio waves whose frequencies can be converted and a plurality of receivers (b) receiving the frequencies. The receivers (b) can be made small and light. A plurality of left articles are sequentially searched.
Patent JP-2003109528-A (JP)
Title: Display device
Inventor: WATABE YOSHIFUMI
IPC: H01J29/86
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device that is easy to manufacture and capable of having a long life. SOLUTION: In the display device, a supporting spacer 40 of rectangular shape is provided between a rear plate 20 that is made of a glass substrate of flat plate shape in which many pieces of electron source elements 10 are provided on the matrix lattice points on one surface side and a face plate 30 made of a glass substrate of flat plate shape, and, thereby, a space surrounded by the rear plate 20, the face plate 30, and the supporting spacer 40 is constructed so as to keep vacuum inside. A collector electrode made of ITO membrane is formed on the face plate 30 on the opposing face to the rear plate 20, and a plurality of pixels (picture elements) are formed on the opposing face to the rear plate 20 of the collector electrode, and each electron source element 10 is arranged for each sub pixel 32 made of one phosphor cell (phosphor layer) respectively.  The part which is surrounded by the supporting space 40 on the opposing face to the rear plate 20 of the face plate 30 is formed on a curved surface protruding to the outside of the face plate 30.
Patent JP-2003107348-A (JP)
Title: Zoom lens
Inventor: KOHAMA AKIHIKO
IPC: G02B13/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a small zoom lens which is suitable for a video camera, an electronic still camera, etc., with a solid-state image pickup element, etc., as an image pickup element, has high optical performance with a variable power ratio being about 2 to 4 times and has little chromatic aberration in particular. SOLUTION: This zoom lens has a first lens group G1 with negative refracting power and a second lens group G2 with positive refracting power from an object side along the optical axis. The interval between the first lens group G1 and the second lens group G2 is reduced in performing zooming from a wide angle end state to a telephoto end state. The second lens group G2 consists of a lens U21 with positive refracting power, a first cemented lens U22 with negative refracting power as a whole and a second cemented lens U23 with positive refracting power as a whole from the object side along the optical axis. The first cemented lens U22 is a doublet of a lens U22P with positive refracting power and a lens U22N with negative refracting power, and the second doublet U23 is a cemented lens of a lens U23N with negative refracting power and a lens U23P with positive refracting power.
Patent JP-2003115247-A (JP)
Title: Electromagnetic relay
Inventor: MOCHIZUKI MASAHIDE
IPC: H01H50/44
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay wherein rotation of an armature is not easily influenced by dimensional errors and deformation of a case and a base housing, and the armature can smoothly rotate. SOLUTION: In this electromagnetic relay 1, the base housing 10 has a projecting part 20 extending upward in the vicinity of one leg part 42 of a flat yoke 40. A former 50 is provided with an extended part 52 having an upper part 52b positioned in the upper part of the one leg part 42 while extending toward the one leg part 42 side from a winding drum part 51, and a recessed part 52c extending side by side with the extended direction of the drum part 41 of the flat yoke 40 is formed in the upper part 52b. The armature 60 has a protrusion 62b protruding upward at the upper end of a rotational shaft part 62. The protrusion 62b is disposed in a space partitioned by the recessed part 52c of the former 50 and the projecting part 20 of the base housing 10.
Patent JP-2003048145-A (JP)
Title: Orbital dental grinding device
Inventor: NEMOTO TIMOTHY TAMIO
IPC: B24B29/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an orbital dental grinding device capable of grinding a crown, a bridge or a prosthetic stuff without losing the shape of the crown. SOLUTION: In order to solve problems that a lathe or a hand piece is generally used to grind the crown at a dental mechanic, and a deeper part of the prosthetic stuff cannot be ground without totally breaking the anatomical shape therearound to fit a disk-like brush on a rotary shaft, the orbital dental grinding device comprises a brush plate 50, an electric motor 54 for giving the orbital motion to the brush plate 50, and grinding brushes 44, 46 and 48 having a working surface fitted to the brush plate 50. The anatomical shape of the crown can be excellently protected by using the brushes 44, 46 and 48 utilizing the orbital motion.
Patent JP-2003111628-A (JP)
Title: Furniture for housing and back member thereof
Inventor: SUGIYAMA MUNEHIKO
IPC: A47B57/48
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a furniture for housing such as bookshelves, having advantages in a cost, transportation, storage and an appearance, improving freedom of design and securing supporting strength of back members. SOLUTION: The furniture for housing comprises a pair of supports arranged apart from each other right and left, one or more shelf boards having object placing surfaces and supported on the supports, two or more protrusive parts apart from each other and projecting inward from the supports and the back members datachably set by being inserted into a gap formed in a space among the protrusive parts.
Patent JP-2003123641-A (JP)
Title: Manufacturing method and manufacturing device of color discrimination mechanism, manufacturing method of color cathode-ray tube
Inventor: NAKAZAWA KOJI
IPC: H01J9/14
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a color discrimination mechanism by which high precision grille height is obtained when installed in the cathode-ray tube. SOLUTION: In the process of welding the constituent part such as STC plate to the frame that constitutes the color discrimination mechanism, the frame is controlled to the shape in which the deformation is suppressed (S1-S5). Before the welding process of the constituent part that is fitted lastly before the stabilizing process, the torsion value of the frame is measured (S6), and according to this torsion value, the frame 7 is deformed and the shape is controlled so that the deformation that may be expected in the stabilizing process may be offset, and the constituent part is welded (S7-S9). Thereby, when the stabilizing process (S13) is completed, the shape of the frame is suppressed of deformation.
Patent JP-2003120555-A (JP)
Title: Scroll compressor and air conditioner
Inventor: NAKAMURA HIROO
IPC: F04C18/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an asymmetric scroll compressor and further an air conditioner adopting it, by injecting a sufficient amount of gas refrigerant to two compression chambers of the asymmetric scroll compressor provided with a fixed scroll having a large winding angle and a rotating scroll having a small winding angle through an injection port. SOLUTION: The fixed scroll of this asymmetric scroll compressor comprises one injection port provided a position where the gas refrigerant can be successively and intermittently injected to two compression chambers differed in sealed capacity for a relatively long period and the injected gas coolant never flows out to suction side. According to such a structure, a sufficient amount of the gas refrigerant with injection pressure (middle pressure) separated by a gas-liquid separator can be injected in the middle of the compression process of the compressor.
Patent JP-2003048379-A (JP)
Title: Support for lithographic printing plate and original plate for lithographic printing plate
Inventor: SAWADA HIROKAZU
IPC: G03F7/32
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a lithographic printing plate having an excellent plate wear resistance when a lithographic printing plate is formed and excellent stain retardance and to provide a support for the lithographic printing plate used therefor. SOLUTION: The support for the lithographic printing plate is obtained by roughing an aluminum plate in such a manner that the roughing includes electrochemical roughing. In this case, the aluminum plate contains 0.1 to 0.5 mass% of Fe, 0.02 to 0.10 mass% of Si, 0 to 0.005 mass% of Cu, 0 to 0.05 mass% of Ti, a residue of Al and unavoidable impurities in such a manner that a mean size of a pit of a surface is 1.2 μm or less, and a mean density of the pit is 1×10<6> to 125×10<6> pieces/mm<2> . The original plate for the lithographic printing plate using the same is provided.
Patent JP-2002202681-A (JP)
Title: Method for controlling distribution of fuser oil on fuser surface and improved wick roller
Inventor: BARUCH SUSAN C
IPC: B05C1/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a fuser roller and to provide an improved wick roller for controlling the distribution of fuser oil. SOLUTION: This wick roller coming into contact with the fuser roll and applying a release agent is constituted of a release agent supply line channeling with a central cavity in a wick roller body and a porous wick roller body having a release agent non-permeable coating film over the length of the wick roller body and a release agent transfer surface covering over the outside of the wick roller and the release agent non-permeable coating film, and an aperture part channeling with the wick roller body and the release agent transfer surface is arranged in the non-permeable coating film.
Patent JP-2003123712-A (JP)
Title: Electrochemical element containing electrolyte
Inventor: MINAMINO TETSUO
IPC: H01M50/571
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability and inexpensive electrochemical element offering new technology for resolving the problem of leakage of an electrolyte, in an electrochemical element containing an electrolyte. SOLUTION: This electrochemical element has the electrolyte and a metal component capable of contacting the electrolyte. This electrochemical element is characterized by having an insulating oxide layer for preventing diffusion of the electrolyte on the metal component.
Patent JP-2003120652-A (JP)
Title: Hinge device and electronic equipment using hinge device
Inventor: SATO KATSUTOSHI
IPC: F16C11/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an extremely epoch-making hinge device and electric equipment using the hinge device easy in installing work, and superior in mass productivity by providing a freely rotatable and freely autorotatable hinge device. SOLUTION: This hinge device pivots a first member and a second member. A base body 3 is arranged in a connecting part of the first member and the second member, and is provided with a rotary hinge device 4 for rotatably connecting this base body 3 to the first member or the second member. This base body 3 is provided with an autorotating hinge device 5 having the rotary shaft direction in the direction orthogonal to the rotary shaft direction of the rotary hinge device 4, and autorotatably connecting the second member or the first member to this base body 3.
Patent JP-2003122838-A (JP)
Title: Menu support device and menu support method
Inventor: MATSUURA SATOSHI
IPC: G06Q50/10
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily select an appropriate menu corresponding to taste, nutrition balance, and the like on the basis of an eaten menu. SOLUTION: A lunch menu used as food and drink history is stored in an eaten menu storage part 112 from a cellphone 101 through an input part 111. A menu database 113 stores information on the menu provided as a recommended menu for a user. A recommended menu determining part 114 extracts the recommended menu from menu information stored in the eaten menu storage part 112. The extracted recommended menu is transmitted to a personal computer or an electronic oven connected to the Internet 103, and presented to the user.
Patent JP-2003128119-A (JP)
Title: Formed paper vessel with holes opened therein, and insecticide packaging body
Inventor: OSADA SHINICHI
IPC: B65D75/32
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a formed paper vessel with holes opened therein which has excellent forming property and is free from any troubles in disposing a used vessel, and a packaging body using the vessel. SOLUTION: This formed paper vessel with holes comprises formed parts 2a and 2b with holes 4a and 4b which are formed of a laminate consisting of a paper and a polyester resin in which the basis weight is 50-300 g/m<2> , and the breaking elongation at 20 deg.C and at the humidity of 65% is at least 13% in the longitudinal direction and at least 13% in the transverse direction so that a thermoplastic resin forms an inner surface side and flat edges 3a and 3b. An insecticide packaging body accommodates an insecticidal sheet or the like containing a room temperature volatile pyrethroid or the like inside the formed paper vessel with the holes 4a and 4b.
Patent JP-2003132323-A (JP)
Title: Contact type ic card and its manufacturing method
Inventor: HANAZAWA FUMIHIRO
IPC: B42D15/10
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To suppress the peeling of an IC module from a base material when an external force is applied in the direction of bending the base material. SOLUTION: The IC module 10 is mounted on a socket 30, the socket 30 is embedded in a hole formed in the base material 20, and the whole bottom surface of the socket 30 and the bottom of the hole are stuck with the base material 20.
Patent JP-2003134799-A (JP)
Title: Voltage supply circuit
Inventor: FUKUI EIZO
IPC: H02M3/07
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a voltage supply circuit which can generate a charge pump drive current in a stable oscillation frequency by suppressing the parasitic oscillation of a charge pump drive circuit and can supply a desired boosted voltage to a load circuit. SOLUTION: An oscillation circuit 10 generates an oscillation voltage VOSC having an intrinsic oscillation frequency of a crystal oscillator, and the charge pump drive circuit 20a has a comparator CMP2 which has hysteresis characteristics. When the output differential voltage ΔVi of the comparator CMP1 is lower than a predetermined threshold value ΔVth , the comparator CMP2 does not operate. When the voltage ΔVi exceeds the threshold value ΔVth , the comparator CMP2 starts operating to generate drive currents IS1 and IS2 having the same frequency as that of an oscillation signal to be output from the oscillation circuit 10 and to supply the currents to the charge pump circuit 30.  Accordingly, the parasitic oscillation can be suppressed, and the drive current having a desired frequency can be supplied to the charge pump circuit with a simple circuit configuration.
Patent JP-2002178210-A (JP)
Title: Throw away tip
Inventor: ARAI TATSUO
IPC: B23C5/10
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To improve a service life, to provide excellent finish surface accuracy and to facilitate a clearance control between an upper punch and a female die when pressing a powder molded product. SOLUTION: In this tip 11 constituted by forming a main cutting edge 19 and an auxiliary cutting edge 20 so as to hold a corner edge 18 formed on a corner part 17 of an upper surface 13 of a tip body 12, the auxiliary cutting edge 20 is formed at a position retreated in a tip thickness direction for the main cutting edge 19 and the corner edge 18, the corner edge 18 is formed so as to project in the tip thickness direction from one end P1 intersecting the auxiliary cutting edge 20 toward the other end P2 side, the main cutting edge 19 is formed such that the other end P3 is formed at a position retreated in the tip thickness direction for the one end P2 intersecting the corner edge 18,  and a flank 22 of the main cutting edge 19 is constituted of a main cutting edge first flank 22A on the main cutting edge 19 side made as a negative flank and a main cutting edge second flank 22B made as a positive flank.
Patent JP-2003130537-A (JP)
Title: Showcase
Inventor: SATSU HIROYUKI
IPC: A61L9/22
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating showcase generating no nitrogen oxides and ozone harmful to the human body, and capable of properly obtaining a sterilizing-deodorizing effect in a commodity storage chamber. SOLUTION: In an open showcase 1, an electron emitting anion generator 12 is arranged in a prescribed position between a cooler 7 and a blowoff port 10 in an inner layer duct 6 or a ceiling part front side position of the body outside. This anion generator 12 has an operation control means for controlling operation of the anion generator by interlocking with turning-on and turning-off of a storage inside lamp of the showcase 1.
Patent JP-2003132251-A (JP)
Title: Support method of procurement of building material and equipment
Inventor: ITO MITSUO
IPC: G06Q30/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a support method of procurement of building material and equipment for reducing the carrying-in and -out cost and improving the efficiency of work by managing the transaction of building material and equipment between the project implementation group of a building project and a supplier by a support center to establish an efficient carrying-in and -out plan. SOLUTION: The central processing system of the support center receives order information from the communication terminal of the project implementation group through a communication line. The central processing system retrieves the database of the processing system of a procurement supplier through the communication line to confirm the presence of stock of the material and equipment corresponding to the order information. The central processing system extracts requirement information from the database of the central processing system and the database of a carrying supplier, and establishes the carrying-in and -out plan by a carrying-in and -out planning means in reference to the requirement information. The processing systems of the procurement supplier and the carrying supplier confirm the carrying-in and -out plan and execute it.
Patent JP-2003133272-A (JP)
Title: Cmp apparatus
Inventor: TSUJI MUNENORI
IPC: B24B37/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a CMP apparatus that allows adjusting disposition patterns of a plurality of air holes in a relatively simple manner such that they are placed in locations enabling a desired pressure distribution to be formed. SOLUTION: The CMP apparatus comprises a wafer holding unit 101 which absorbs a semiconductor wafer 5 via a plurality of air holes 4 that are provided on a stage 2 for holding the semiconductor wafer 5 and a pad 3. After the semiconductor wafer 5 abuts to a rotary table, pressurized gas is fed through the air holes 4 to press the semiconductor wafer 5 and the rotary table with predetermined pressure, and the apparatus polishes the semiconductor wafer 5. The pad 3 is adhered to the stage 2 via a pressure adjusting mask 102 which is formed with openings 103 having patterns for blocking predetermined air holes 4b to control the pressure distribution of the pressurized gas to be applied to the semiconductor wafer 5.
Patent JP-2003125881-A (JP)
Title: Hair washer
Inventor: MINAMI NOBUYUKI
IPC: A45D19/12
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a hair washer by which hair is washed and simultaneously the chair is operated. SOLUTION: Foot switches 8, 9 for operating a hair washing table elevator 4 and a chair elevator 5 are positioned to the hair washer side. Thus an operator can operate the hair washing table elevator 4 and the chair elevator 5 without discontinuing the operation even in hair washing. Because foot switches 8, 9 are operated by a foot, the operator can securely perform the operation without caring wet hands.
Patent JP-2003133564-A (JP)
Title: Photoreceiver and photoreceiving method
Inventor: MATSUYAMA HIROSHI
IPC: H01L31/0232
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceiver that receives a light beam of a predetermined component in order to accurately detect an output of the light beam of the predetermined component, and photoreceiving method. SOLUTION: This photoreceiver comprises first photoreceiving portions (21, 22) for outputting an electrical signal depending on the irradiating light beam, a second photoreceiving portions (41, 42) each having a polarizing sensitivity characteristic different from that of the first photoreceiving portions (21, 22) and outputting an electrical signal depending on the irradiating light beam and unwanted component removing portions (23, 43) for removing the output signal of the second photoreceiving portions (41, 42) from the output signal of the first photoreceiving portions (21, 22).
Patent JP-2003129378-A (JP)
Title: Deodorizing fiber structure and method for producing the same
Inventor: INAGAKI YOSHIE
IPC: A47G27/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing fiber efficiently having deodorizing effect on a combined smell and extremely improved deodorizing effect. SOLUTION: This deodorizing fiber structure is obtained by adding a deodorant being a natural substance and/or a natural substance-derived substance and a moisture absorbent to a fiber structure and extremely improves deodorizing effect of the natural substance, etc., by making the natural substance, etc., into a wet state with the moisture absorbent. A substance having antimicrobial effect such as ground bamboo epidermis is used as the deodorant to provide the fiber structure having deodorizing effect and antimicrobial effect. A monomer which is composed of acrylic acid, methacrylic acid or their derivatives is used as a monomer for the moisture absorbent and is >=90 mol % of the monomer is neutralized with an alkali metal salt. A polyoxyethylene-based polyether is added to the moisture absorbent and is used as a crosslinking agent during the polymerization of the moisture absorbent.