baber/WOPTO huggingface dataset:
Patent JP-2003019404-A (JP)
Title: Arsenic adsorbent and removal treatment method for arsenic using the same
Inventor: KANNO NAOYA
IPC: C02F1/44
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive purifying method by which arsenic in the water to be treated can rapidly and efficiently be removed, and maintenance and control are facilitated. SOLUTION: Adsorption treatment where an arsenic adsorbent which is an aqueous solution of an inorganic flocculant, and in which pH lies within the range of 5.8 to 8.6, and the concentration of the inorganic flocculant is controlled to the range of 0.00001 to 50 wt.% is added to the water to be treated containing arsenic, and they are brought into contact is performed so that treated water efficiently freed from arsenic can be obtained. At this time, when its pH is controlled to 5.8 to 8.6 on the adsorption treatment, flocculated flocks become more stable. Further, when the turbidity of the water to be treated containing arsenic is previously removed, and then, the adsorption treatment is performed, the required amount of the adsorbent can be reduced.
Patent JP-2003021279-A (JP)
Title: Seal mechanism of pipe joint
Inventor: NISHINO HIROO
IPC: F16L19/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently seal by a seal packing when a pipe joint and a cap nut are threadedly engaged and fastened, prevent the seal packing from exposing outside and being damaged by enabling fixing the seal packing on the cap nut side and to increase sealability for further increasing reliability by heightening pressing force of the seal packing. SOLUTION: A U-shape recessed annular groove is formed on inner surface of the cap nut, and the seal packing made of an elastic ring is internally engaged with the annular groove. A fitting part of the seal packing is formed on a very end part of a tapered face of outside surface of the pipe joint, and the seal packing is pressed between the annular groove and the fitting part by fastening the cap nut. An end part of a tapered expanded part of a flexible pipe is faced with the annular groove on the inner surface of the cap nut for fastening to contact the seal packing.
Patent JP-2003021544-A (JP)
Title: Instrument
Inventor: TANE SEIGO
IPC: B60K35/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an instrument which can uses a dome-shaped transparent member and can secure novel three-dimensional visibility when a pointer and a dial are viewed through a dome-shaped transparent member. SOLUTION: A dome member 40 has its flange 40B clamped between an opening part 21a of the bottom wall 21 of a facing plate 20 and the outer circumferential part 50a of the dial 50 and the dome main body 40b of the dome member 40 passes through the opening part 21a of the facing plate 20 to project in a convex dome shape into a circumferential wall 22. A reflecting surface 43 is formed slanting along the inner circumferential part of the flange 40b of the dome member 40 and reflects light impinging on the flange 40b from each light emitting diode 90 through the outer circumferential end part of the dome main body 40a. Consequently, the dome member 40 emits light annuarly at the outer circumferential end part of the dome main body 40a. The pointer 110 is so supported on the reverse surface side of the dome main body 40a to rotate along the surface of a dial part 50b.
Patent JP-2003022915-A (JP)
Title: Switch-contained pole-mounted oil transformer
Inventor: TAKEUCHI AKIO
IPC: H01F27/02
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a pole-mounted oil transformer containing a switch, capable of avoiding congestion of apparatus on an electric pole. SOLUTION: A transformer body 7 having transformer coils 7U-7W is housed in the bottom of a transformer case 6, together with an insulation oil 8, and a switch 14 is housed in an upper space 13 of the case 6. A partition wall 15 for partitioning the oil 8 and the switch 14 is provided on the surface 8a of the insulation oil 8 so as to be deformed due to a rapid pressure rise in a short- circuit trouble in the case 6, thereby allowing the pressure to rise toward the switch 14. The upper part of the case 6 is structured to form an opening for discharging out the rising pressure toward the switch 14 against a rapid pressure rise in the short-circuit trouble in the case 6.
Patent JP-2003025597-A (JP)
Title: Ink pack connecting mechanism
Inventor: FUKUDA TATSUYA
IPC: B41J2/175
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a connecting mechanism for an ink pack, capable of reducing the cost at replenishing an ink. SOLUTION: A mechanism for connecting the replenishing supply opening of an ink pack with a liquid sending pipe of an ink-jet printer apparatus, comprises projecting fixed shafts 23, 24 for positioning in the vicinity of the liquid sending pipe 22 on the apparatus side, and flanges 13, 14 with holes for receiving the fixed shafts 23, 24 formed in a replenishing supply opening 12 of an ink pack P such that the fixed shafts 23, 24 are fitted into the holes of the flange 13 at the time of fitting the replenishing supply opening 12 of the ink pack P with the liquid sending pipe 22 on the apparatus side. At setting the ink pack P onto the ink-jet printer apparatus, it can be pushed in a positioned state, and the cost at replenishing an ink can be reduced since a plastic case is eliminated, and thus the running cost can be lowered.
Patent JP-2003026888-A (JP)
Title: Methyl methacrylate resin composition and its molded product
Inventor: MAEKAWA TOMOHIRO
IPC: B32B27/18
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a methyl methacrylate resin composition affording a material for a light diffusing member having good diffusion transmittance of light and excellent durability with suppressed yellowness of transmitted light. SOLUTION: This methyl methacrylate resin composition comprises 100 pts.wt. of a methyl methacrylate resin, 0.1-20 pts.wt. of a light diffusing agent, 0.0005-0.1 pt.wt. of an ultraviolet light absorber selected from 2-(1- arylalkylidene)malonic esters and oxalanilides and 0.0001-0.01 pt.wt. of a fluorescent substance.
Patent JP-2003027324-A (JP)
Title: Hat and method for sewing the same
Inventor: MAKINO ATSUKO
IPC: A42B1/22
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a hat which can easily be made by anyone in a short time using a sheet of material cloth without cutting it during the hat making process with the cloth's shape producing no odd waste cut pieces, and to provide a method for sewing the hat. SOLUTION: This hat 1 is made by the following process: the side end rims of a material cloth 10 are sewn together into a cylindrical form and a plurality of pleats 20 are formed by folding the upper part of the headgear portion of the cylindrical form; subsequently, each of the free flap parts 20b of these pleats 20 is closely sewn in a restricted fashion so as to be overlapped on the adjoining free flap part 20b to form a headgear part 2; next, the lower end rim of the material cloth 10 is folded back upward and the upper rim of the folded-back part is sewn in with a given width vertically; the thus formed brim core-holding part 35 and band threading part 30 are then inserted with a brim core material 36 and a band 31 respectively to form a brim 3.
Patent JP-2003029567-A (JP)
Title: Fixing device and image forming device
Inventor: OGAWA HIROSHI
IPC: G03G15/20
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device equipped with constitution in which image quality is prevented from being deteriorated because of the difference of size. SOLUTION: This fixing device provided with constitution for fixing an unfixed image carried on a sheet by heating and pressing is equipped with a fixing member to move in normal and reverse directions so as to fix the unfixed image, a releasing agent coating means, and a leveling means consisting of heat resistant foaming material for leveling applied releasing agent and capable of abutting on the surface of the fixing member. The leveling means is interlocked with the fixing member at the time of normally rotating the fixing member set at the time of fixing the unfixed image, and it can maintain an immobile state at the time of reversely rotating the fixing member.
Patent JP-2003028585-A (JP)
Title: Tube fin for heat exchanger
Inventor: SATO MASAKAZU
IPC: F25B17/12
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a tube fin, in which heat-transfer property is prevented from being degraded by fin deformation caused by heat contraction of tubes, and loosening of fixing between fins and the tubes. SOLUTION: In the heat exchanger, the tube 2 is thrust in the heat-transfer tube fin 1 for heat-transfer between them. Notches 6 are formed on the face of the fins. Thus, force for causing deformation of the fin is absorbed by the notches, which deform and break, and the connection between the fin and the tube is prevented from breaking.
Patent JP-2003027825-A (JP)
Title: Open-close structure of sliding door for residence
Inventor: NISHIMURA YASUHIRO
IPC: E05D15/10
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the open-close structure of a sliding door, in which a space required for opening and closing is reduced and which has the high sealing properties of an opening section and is also adapted to the designs of an interior finishing excepting a Japanese-style room. SOLUTION: The open-close structure 100 of the sliding door for the residence has the sliding door 101, sliding members 102C and 102F installed at the upper end section and lower end section of the sliding door 101 respectively, guide grooves 103C and 103F fitted to each sliding member 102C and 102F and a door stop 104 controlling the closed place of the sliding door 101. Accordingly, the sliding door 101 is slid and moved along the guide grooves 103C and 103F, and fitted to the opening section 2 of a wall 1 under the closed state and the surface of the sliding door 1 and the surface of the wall 1 are formed in the same surface by the control member 104.
Patent JP-2003034536-A (JP)
Title: Method for producing laminar lithium nickel manganese complex oxide powder
Inventor: KIKUCHI KAZUHIRO
IPC: H01M4/525
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a laminar lithium nickel manganese complex oxide powder, which has a high bulk density and is preferably used for the positive electrode active substance of lithium secondary cell. SOLUTION: A slurry contains at least a lithium source compound, a nickel source compound, and a manganese source compound, which are crushed and mixed, in a weight ratio of nickel atom [Ni] to manganese atom [Mn] of 0.7 to 90. The slurry is dried through spray drying and is fired to obtain a laminar lithium nickel manganese complex oxide powder and thereafter is pulverized to obtain the product laminar lithium nickel manganese complex oxide powder.
Patent JP-2003024544-A (JP)
Title: Structure of prize device
Inventor: TSUNEMI KAZUHIRO
IPC: A63F7/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a prize device in which a front ornament placed in a prize port of a pachinko machine is in a form which is of interest to a player. SOLUTION: A prize device 4 forming a prize port 5 for a game ball in a front ornament 6 on an attaching base 9 between a game substrate 8 and a glass plate 11 is installed on a game substrate 8 side in a form that the attaching base 9 and the front ornament 6 enter into a predetermined hole 8a of the game substrate 8, the directly lower part of the prize port 5 faces to the game substrate 8 side, then an approximately perpendicular passage portion 10 is formed on the front ornament 6 back side, and a detection switch 13 for a game ball is placed in the approximately perpendicular passage portion 10. Moreover, a recess portion 12 for sticking a seal is formed in the front ornament 6.  Because the approximately perpendicular passage portion 10 moves to the game substrate 8 side, an interval between glass plate 11 and the front ornament 6 is large and the front of the front ornament 6 can be in a three- dimensional form which causes taste. In addition, the falling speed of a game ball is reduced by the curve of the prize port 5 and detection of a game ball by the detection switch 13 becomes sure.
Patent JP-2003030544-A (JP)
Title: Member management system using internet
Inventor: NAKANOWATARI TAKASHI
IPC: G06Q30/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for managing members having privileges such as discounts by using the Internet. SOLUTION: Member's information is registered in the server of a provider by using the Internet so that points or the member's information is managed with a single member's card.
Patent JP-2003033484-A (JP)
Title: Ball return preventing device of pachinko machine
Inventor: WAKASA MIKIO
IPC: A63F7/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To inhibit the return of a return ball during the passage of a shooting ball by improving a ball return preventing device which is mounted on an opening of a shooting guide rail annexed to a game board. SOLUTION: A plurality of elastic pieces (14a, 14b, and 14c) are mounted at an end (13a) of an inner rail (13), which constitutes the guide rail (11) annexed to the game board (10), along the width direction of the inner rail (13); and the respective ends of the elastic pieces (14a, 14b, and 14c) are made close to an inner side surface of an outer rail (12), so as to close the opening (11a) of the guide rail (11). During the passage of the shooting ball (P), only the elastic piece, with which the shooting ball (P) comes into direct contact, is pushed open and opened; and the other elastic pieces are brought into an incompletely opened or unopened state. Thus, an opening area is made substantially smaller, so that the return ball from a game area (16) can be inhibited from intruding into the guide rail (11) during opening attendant on the passage of the shooting ball (P).
Patent JP-2003027706-A (JP)
Title: Corner member of siding
Inventor: SHIMIZU HIROKI
IPC: E04F13/12
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To orthogonally bend the upper end side in a corner member for a projected or recessed corner provided between sidings, with an excellent outward appearance and without impairing a waterproofing function. SOLUTION: A notch 8 is provided in a projecting strip 2 for nailing positioned in the rear, out of a pair of projecting strips 1 and 2 different in height located in the upper end of the corner member A, and in a groove part between these strips. Bending at an angle of 90-degrees is conducted by a press, with the projecting strip 1 for fitting left as it is, and also curving is conducted so that the residual length portion brought about in the projecting strip 1 by the bending forms a tucked-in part 9 shaped like a letter S in plan on the side of one projecting strip 1 being bent. Thereby occurrence of a strain is reduced, while waterproofness is ensured by making the projecting strip 1 for fitting continuous.
Patent JP-2003037279-A (JP)
Title: Solar battery module and manufacturing method therefor
Inventor: MARUYAMA SHIGERU
IPC: H01L31/04
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module, together with its manufacturing method, where the thickness of an adhesive resin sealing agent is reduced, the manufacturing process is simplified, and the manufacturing time is shortened. SOLUTION: A surface protecting member 1, a solar cell 3, and two electrical insulation protective layers (2 and 4) are made into one body through fusion or bonding into a laminate. At least one laminate and a rear-surface protective member 8 are fixed, with a prescribed gap (s), to the main-surface peripheral part on the solar cell side of the surface protecting member 1 through a peripheral seal agent 5 which is bonded with a prescribed gap (g) from the solar cell, being a frame. A connection lead wire 7, which is an internal lead wire, and a collector lead wire 6 which electrically connects the same poles between a plurality of a solar cells, are provided in the space between the rear-surface protective member and the laminate provided by the prescribed gap (s).
Patent JP-2002125119-A (JP)
Title: System for authenticating created data and time of document data
Inventor: KIYOMOTO SHOICHI
IPC: G09C1/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for authenticating created data and time of document data by continuously generating a random image pattern without correlation with respect to time series every moment that segments columns or rows of pixels being part of the image pattern by a predetermined time width and sequentially pastes the segmented pixels so as to authenticate the reception time of the document data through the collation with the consecutive image pattern. SOLUTION: The created time of a document or data or only a 'memo' having already been adjusted can objectively be authenticated by a 3rd party on the condition that the created time is 'before a reception/storage time of the document data by a computer system' at any time when a user feels the necessity of authentication.
Patent JP-2003034372-A (JP)
Title: Pocket tissue
Inventor: UEDA ATSUKO
IPC: B65D65/46
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a pocket tissue provided with a bag that can be disposed of in the natural environment without causing any problems. SOLUTION: Laminated tissue papers are packaged in the bag made of a film to make the pocket tissue, wherein the film consists of more than one kind of polymers selected among a biodegradable fatty polyester, a biodegradable polyester-aromatic copolymerized polyester, and a biodegradable polyester carbonate copolymer.
Patent JP-2003038127-A (JP)
Title: Processed food of egg
Inventor: KAWAMURA KENJI
IPC: A23L15/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a processed food of egg having a soft feeling, flavor and palate feeling close to a processed food of egg such as egg salad, scrambled egg using a hand-cooked half-boiled egg excellent in soft feeling and flavor, and to provide a processed food of egg having a soft feeling, flavor, palate feeling like a hand-cooked half-boiled egg even subjecting to a chilled processing, retort processing, heat processing or the like. SOLUTION: This processed food of egg comprises 3-90 wt.% of a coagulable processed egg and 10-97 wt.% of a processed egg that is non-coagulable by heating at a denaturating temperature of an egg protein.
Patent JP-2003037588-A (JP)
Title: Method and system for digital contents reservation and delivery, device for reservation and downloading, and user information management device
Inventor: MASUDA RYUTA
IPC: H04N7/173
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for digital contents reservation and delivery, which can receive a digital contents from the third party without receiving an unnecessary digital contents by the delivery reservation which a user doesn't permit. SOLUTION: A key information which can be used on condition such as the certain time, specific contents, and specific times in a reservation terminal is generated and is transmitted to a contents server when reserving. Further, in the contents server the key information is designated for a downloading terminal when delivering contents, and in the downloading terminal the key information designated from the contents server is confirmed when downloading contents.
Patent JP-2003044056-A (JP)
Title: Contents preparing/reproducing device, contents preparing/reproducing program and recording medium with the program recorded thereon
Inventor: HOSOBUCHI TAKASHI
IPC: G10K15/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a contents preparing/reproducing device with which the distribution of contents can be facilitated by reducing a load on a contents providing side and the contents can be reproduced while reflecting the liking of a user therein. SOLUTION: The reproduction standard value of contents and the contents are stored, a contents preparation parameter showing a parameter in the case of preparing the contents is prepared and stored, the difference of the contents preparation parameter and the contents reproduction standard value is calculated, and the difference is prepared and stored as a contents reproduction parameter. When the contents reproduction parameter showing the parameter in the case of reproducing contents and the contents are stored and the content are reproduced, it is characterized in that the contents are reproduced while considering the contents reproduction parameter.
Patent JP-2003042562-A (JP)
Title: Warm air heater
Inventor: WATANABE ISAO
IPC: F23N5/14
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To rapidly heat a room even when it is cold in midwinter and to consider lifetimes of a heating element and other component. SOLUTION: A warm air heater comprises the heating element (3) for generating warm air; a warm air sensing means (1) for sensing an ambient temperature to output ambient temperature information; and a control means (2) for judging whether an ignition limiting combustion is executed or not based on the ambient temperature information sensed by the means (1) at an initial time of starting a heating operation, for executing the ignition limiting combustion if its result is judged to correspond to the ignition limiting combustion, and then for operating the element (3) by the special maximum output larger than a maximum output at a normal time and changing the special maximum output based on the ambient temperature information.
Patent JP-2003042585-A (JP)
Title: Air conditioner
Inventor: WATANABE MASAHITO
IPC: F25B13/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of employing a miniaturized and inexpensive compressor and a motor-driven expansion valve, and effecting optimum injection into the compressor. SOLUTION: An injection pipeline 13 for guiding a gas refrigerant from an air/liquid separator 5 to the compressor 1 is provided, and a first pressure reducing means for heating and cooling operation of a refrigerating cycle is formed of a parallel circuit consisting of the first motor-driven expansion valve 6 and a first two-way valve 9, while a second pressure reducing means for heating and cooling operation is formed of a parallel circuit consisting of the second motor-driven expansion valve 7 and a second two-way valve 10. A controller 14 controls the second two-way valve 10 so as to be opened when the pressure of the gas/liquid separator 5 is increased upon heating operation, and controls the first two-way valve 9 so as to be opened when the pressure of the gas/liquid separator 5 is increased upon cooling operation.
Patent JP-2003040951-A (JP)
Title: Radical-polymerizable resin composition
Inventor: TSUJINO YASUNORI
IPC: C08F290/06
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a radical-polymerizable resin composition which gives a cured molded product having an excellent strength, heat and impact resistance, toughness simultaneously and also an excellent flame retardancy. SOLUTION: The polymerization-curable resin composition containing a vinyl ester synthesized from a bisphenol and/or brominated bisphenol, a bisphenol type epoxy resin and/or brominated bisphenol type epoxy resin, and (meth)acrylic acid and/or glycidyl (meth)acrylate, having a bromine content of 10-45 mass% and a molecular weight of >=2,000, and containing a radical- polymerizable monomer, is disclosed.