baber/WOPTO huggingface dataset:
Patent JP-2002020834-A (JP)
Title: Low yield ratio high strength steel sheet excellent in shape freezability and its production method
Inventor: MURAKAMI HIDEKUNI
IPC: C21D1/06
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a low yield ratio type high strength steel sheet good in shape freezability, securing the objective martensitic structure while being reduced in the addition amount of alloys increasing the production cost, good in the adhesiveness galvanizing and also applicable to a high corrosion resistant surface treated steel sheet. SOLUTION: In this high strength steel sheet excellent in shape freezability and adhesion for plating, Ni is contained to a high concentration of 0.03 to 2.0%, the contents of Si and Al forming nitrides are respectively controlled to <=0.2% and <=0.3%, the cooling rate in an annealing stage is controlled, if required, Ca, Na, Mg or the like for controlling the formation of iron nitrides are added, and the abundance ratio of a martensitic phase in the metallic structure is controlled to 3 to 30%.
Patent JP-2002024703-A (JP)
Title: Purchaser limited commerce system utilizing information network
Inventor: TEZUKA FUMITAKA
IPC: G06Q30/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To solve such problems in a conventional electronic commerce that a sales price must be increased more than a shop price, the items of commodities to be handles is less, and problems in the respects of crediting, settlement method, and distribution, to increase the number of troubles. SOLUTION: This purchaser limited trading system comprises terminals 12 utilized by limited purchasers and an information network 5 connected to each other. The inlet contents of homepages comprise a means of displaying the minimum prices of market sales track records, a means for displaying the special bargain prices calculated based on the minimum prices of the sales track records by the object product sellers and the minimum prices of the market sales track records, and an operating means for ordering.
Patent JP-2002023440-A (JP)
Title: Image forming device
Inventor: KANEKO TAMOTSU
IPC: B41J29/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of keeping the positional relation between plural image forming parts at a low cost without increasing the rigidity of the main body frame unnecessarily, even in the case of installing the main body on an uneven floor. SOLUTION: As for the typical constitution of the image forming device for attaining the above purpose, the image forming device is provided with a 1st housing 100a equipped with an image forming means, a 2nd housing 100b with right and left leg parts 28 and for supporting the 1st housing 100a, the right and left leg parts 28 are fastened to the 1st housing 100a, and also, the leg parts separately come into contact with a certain position of the floor, and also, a block 34 coming into contact with the floor and for supporting the leg parts 28 so that the parts can be rocked is arranged inside each of right and left leg parts 28, and an interlocking plate 37 for interlocking the motion is engaged with the right and left blocks 34.
Patent JP-2002024924-A (JP)
Title: Vending machine
Inventor: IRIYAMA MASARU
IPC: G07F9/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of parts by reducing the mounting area of a remote control part. SOLUTION: A display part 1 assuming a second configuration is mounted on the back of the front door of a vending machine so that when the vending machine is operated for selling, information displayed in a display part 1 can be checked through a checking window 111. The display part 1 is electrically connected to a service control part 204. When an operator performs maintenance work for the interior of the vending machine, the display part 1 is removed from the back of the front door of the vending machine and used in a first configuration.
Patent JP-2002027262-A (JP)
Title: Image processor
Inventor: MORO FUMINORI
IPC: H04N1/60
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To perform image processing without generating a strange feeling at a changing point of white (ground) part and black (specified color) part at the time of reading out a color image by correcting a delicate shift of color tone thereat thereby eliminating blur. SOLUTION: When a decision is made that the color is changed from white to black or from black to white, data at a changing point is corrected for two colors out of three colors with reference to any one color based on the data of a pixel judged as white. Consequently, color of pixels at the changing point can be changed gradually.
Patent JP-2002025592-A (JP)
Title: Solid polymer fuel cell system
Inventor: SHIMOTORI SOICHIRO
IPC: H01M8/04
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss of the reaction gas of a temperature moisture exchanging part in a fuel cell system moisturing the unreacted gas through a temperature moisture exchanging film using reacted gas of a fuel cell. SOLUTION: With a solid polymer film 6 as an electrolyte, a solid polymer fuel cell system is equipped with a solid polymer fuel cell stack 1 equipped with a reactive part consisting of a fuel electrode and an oxidizer electrode for reacting the gas, reacted gas passed through the reacting part of the fuel cell stack 1, and a temperature moisture exchanging means 20 which is equipped with a passage forming a given gas passage against the surface of a temperature moisture exchanging film 24 to exchange heat and moisture with unreacted gas before passing the reacting part of the fuel cell stack 1. The passage is made of a thin plate which is able to be pass formed, with a plurality of braces 26 formed on at least one side of its surfaces.
Patent JP-2001098268-A (JP)
Title: Soil for adjusting soil environment
Inventor: MIYAZAKI KUNIO
IPC: C08L83/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain soil for adjusting soil environment which has functions similar to those of the lower layer soil of an open field, of which the water retention properties, fertilizer retention properties, drainage properties, and air permeability can be adjusted, and which can promote the growth of roots of plants. SOLUTION: The objective soil contains granules 3. The granules 3 contain a natural silicon polymer 2, and the spaces between molecules of polymer 2 or the granules 3 have water retention properties and fertilizer retention properties. The granules 3 comprise at least one kind of material selected from among ceramic chips, brick chips, and waste pulp. The granules 3 carrying the polymer and granules 4 not carrying the polymer are mixed to adjust the water retention properties, fertilizer retention properties, drainage properties, and air permeability. The granules 3 contain a microorganisms preparation useful for plants.
Patent JP-2002029398-A (JP)
Title: Brake control device
Inventor: IWASAKI KATSUYA
IPC: B60T8/48
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To hold residual pressure on completion of controlling a solenoid valve without an expensive pressure sensor to improve control quality at a low cost and to prevent a feeling of 'G loosing' from occurring, and to prevent generation of knocking noise and deterioration of durability caused by collision of a valve element with a valve seat or a stopper. SOLUTION: This brake control device is provided with an active braking control means 20 executing automatic braking control for controlling brake liquid pressure by outputting a driving signal consisting of a duty ratio signal based on input corresponding to running condition to an outside gate valve. In the active braking control means 20, soft landing control for gradually changing a duty ratio toward 0% duty ratio is executed by a soft landing control part 27 when outputting the driving signal for fully opening the outside gate valve on completion of the automatic braking control.
Patent JP-2002035359-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide constitution where a measure corresponding to customer attraction and the opportunity based on the history information of the stand can be taken without depending on nail adjustment. SOLUTION: A plurality of game control elements (ready-to-win form pattern random numbers N1-N3) of the same kind but different control values for controlling the various kinds of operations on a panel surface are provided, prescribed game history information (the cumulative number T of times of pattern fluctuation) is cumulatively stored in a storage device RAM to which backup power 30 is supplied, and a specified game control element is selected from the game from elements by referring to the prescribed cumulative game history information. Thus, the number of times of fluctuation is stored even when power is interrupted after the end of business and the game history information is accumulated over days, weeks and months, etc. The optimum game control elements are selected from the game control elements corresponding to the history contents and optimum game control corresponding to the stand is performed. Thus the stand with excellent customer attraction optimum in terms of business strategies based on the history information of the stand is attained without depending on the nail adjustment.
Patent JP-2002000951-A (JP)
Title: Reward adding type internet game service
Inventor: SAKAMOTO MASASHI
IPC: A63F13/33
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a game wherein a number of persons simultaneously play a game on the Internet while they are staying at home and can obtain reward (gift, prize, prize money, discount, free play right, etc., which are hereinafter abbreviated as prize, etc.). SOLUTION: In the Internet game service, the Homepage is set on the Internet to provide the Internet game service, thereby preparing one or more games which can be reached from the Homepage and utilized. These games can obtain prizes or the like prepared beforehand as the games develop or can obtain scores, in any form (any numerical value which is enumerated) as the games develop, and after the completion of the games, including also another day, prizes or the like prepared beforehand can be obtained according to numerical value calculated from the scores obtained during the games.
Patent JP-2002039180-A (JP)
Title: Static pressure bearing, method of manufacturing it, and non-contact guide device using it
Inventor: SATO YASUMASA
IPC: F16C32/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure bearing capable of increasing the rigidity and accuracy of a stage device which moves with high speed and accuracy inside a vacuum chamber. SOLUTION: The static pressure bearing 1 has a bearing surface 1a with a compressed air outlet, and an exhaust groove 2 for collecting compressed air spit out of the outlet is formed around the bearing surface. Further, an evacuation groove 3 is formed around the exhaust groove. In particular, the size of clearance between the bearing surface and a supporting surface 4a is greater than the size of clearance among a first surface 1c between the exhaust groove and the evacuation groove, a second surface 1d located outside of the evacuation groove, and the supporting surface.
Patent JP-2002035155-A (JP)
Title: Emergency supporting device
Inventor: HATANO HIROAKI
IPC: B62B3/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an emergency supporting device which can be easily prepared at any place, and is equipped with a constitution wherein the supply of water and electricity required for an evacuation life or the like is possible. SOLUTION: This emergency supporting device is used as a supply source of water and electricity or the like at the time of a disaster or the like. The emergency supporting device is equipped with a pump (4), a water purifying device (5), a generator (3), and a light projector (6). In this case, the pump (4) is loaded on a truck (2) having wheels (2A), and is driven by driving sources including a manual method. The water purifying device (5) is loaded on the truck (2), and can supply water while purifying the water which is pumped up by the power of the pump (4). The generator (3) is loaded on the truck (2) and uses an internal combustion engine as the driving source. The light projector (6) is loaded on the truck (2) and can be lit with power from the generator (3).
Patent JP-2002040799-A (JP)
Title: Developing roller and developing device having the same
Inventor: NAKAMURA MAKOTO
IPC: G03G15/08
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller and a developing device having the same capable of making the gradient of development γ steep and saturating toner by low developing potential such as <=150 V. SOLUTION: As for this developing roller 10 successively provided with a core shaft 1, an elastic layer 2 and a surface layer 3, its volume resistivity is set to <=1.5×104 Ω.cm and its electrostatic capacity is >=1.5×10-4/m2. The JIS-A hardness of the roller 10 is 25 to 50, desirably. The thickness of the surface layer of the roller 10 is <=30 μm, desirably and the ASKER-C hardness of the roller 10 including the surface layer is <=55 (303 g weight), desirably.
Patent JP-2002041357-A (JP)
Title: Data storage device and data storing method
Inventor: TOMITA YOSHINORI
IPC: G06F12/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device and a data storing method by which a transmission processing for storage of data is simplified and access to the data is efficiently performed. SOLUTION: The data storage device is provided with plural storage cells (1) 6, (2) 7, (3) 8, (4) 9 to store the data, a write enable XWE signal to write data in desired storage cells among the storage cells, a read enable XRE signal to read the data from desired storage cells among the storage cells and an address AD signal to specify the storage cell by a unique address among the storage cells by integrating the storage cells into a prescribed number of groups in the case of writing or reading of the data.
Patent JP-2002035970-A (JP)
Title: Laser beam welding method
Inventor: KITANO HIROSHI
IPC: B23K26/21
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam welding method easily managing plate clearance, having excellent productivity, and capable of forming a high quality weld part. SOLUTION: In this laser beam welding method, two members at least one member of which comprises a coated base material (a galvanized steel plate or the like) coated by a coating material having a lower melting point than the base material, are piled and weld by irradiating a welding prospective position with a laser beam L. At least one of those two members is a member 1 with flange having a flange part 11. The flange part 11 is formed so that the outside from the welding prospective position of the member 1 with flange is bent in a direction separating from the other member 2. Since coating material steam G which is generated by laser beam irradiation is relieved from between the flange part 11 and the other member 2, even though the member 1 with flange is adhered to the other member 2, generation of blowhole or the like can be prevented.
Patent JP-2002047476-A (JP)
Title: Releasant composition and releasant
Inventor: FUJITA HIROYUKI
IPC: C08K5/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a releasant composition which is useful in the production of a releasant excellent in glossiness, releasability, and in surface state, with its surface having an electrification resisting feature, and is capable of enduring repeated use, and a releasant made of this releasant composition. SOLUTION: The releasant composition includes (A) an alkyd resin, (B) an amino resin, (C) a silicone resin containing a functional group reactive with the alkyd resin and/or the amino resin, and (D) a cationic surfactant which occupies 0.05-10 pts.wt. per the total of 100 pts.wt. of the components (A), (B), and (C).
Patent JP-2002046096-A (JP)
Title: Cutting mat
Inventor: MIMA TAKASHI
IPC: B26F1/18
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive cutting mat capable of accurately making perforations and being excellent in workability. SOLUTION: The cutting mat has a plate-shaped mat body 12, with at least one side of the mat body 12 having a rugged layer 11 consisting of projecting and recessed parts arranged at intervals approximately matching the pitches of perforations.
Patent JP-2002048368-A (JP)
Title: Minute pressure generating and maintaining apparatus
Inventor: SUZUKI TERUAKI
IPC: F24F7/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent pollen or the like suspended in air from entering a room. SOLUTION: Suspended particles such as pollen or the like are carried by wind and enter a room through a window, a door and the like. When pressure inside the room is kept higher even by a slight difference than that outside the room, air current can be confined to a one-way current from inside the room to the outside so that the particles are prevented from entering the room directly. As a means of raising the pressure inside the room, a propeller fan or the like is used to feed outside air and a filter is installed in a path for feeding the outside air. Thus, the interior of the room is filled with clean air. Pressure can fluctuate according to air-tightness of the interior of the room and the frequency of opening and closing the door. In order to keep the pressure constant, the fan motor is subjected to on-off control by using a pressure sensor.  As a simple control, a control effected by setting on-off intervals by using a timer may be employed. When the fan motor is turned off, an open/close shutter is closed to prevent the pressure inside the room from being lowered. Thus, the pressure inside the room is raised.
Patent JP-2002055331-A (JP)
Title: Plastic substrate for display element and reflection type liquid crystal display device
Inventor: EGUCHI TOSHIMASA
IPC: B32B27/20
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process of a reflection surface of a reflection type liquid crystal display device, which is usually manufactured with a number of steps, at the same time to provide a plastic substrate for a display element with a reflection surface on the substrate itself by making the substrate, conventionally made of glass, out of plastic and furthermore to provide the reflection type liquid crystal display device using the same. SOLUTION: The plastic substrate for the display element is characterized by having a projecting and recessing shape on at least one side of the surface. The projecting and recessing shape is manufactured by transferring with an embossed roll or by lamination.
Patent JP-2002053675-A (JP)
Title: Straightly tearable film
Inventor: TAKEGAWA YOSHIAKI
IPC: B29C55/12
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a straightly tearable film which has excellent straight tearability, does not form cracks and pinholes, when bent and deformed, when subjected to a sterilization treatment, or when used for packaging, and is suitable for processing and storing processes. SOLUTION: This straightly tearable film satisfying specific orientation conditions and formed from 99 to 5 wt.% of (A) a polyester having a melting point of >=180 deg.C and formed from the residues of a dibasic acid (wherein >=80 mol.% of the dibasic acid is terephthalic acid) and glycol residues and 1 to 95 wt. 96 of (B) a block copolyester having an intrinsic viscosity of 0. 35 to 0.65 dl/g and comprising a crystalline segment having a melting point of >=170 deg.C and a soft polymer having a melting or softening point of <=100 deg.C and a mol.wt. of 400 to 8,000.
Patent JP-2002056172-A (JP)
Title: System and portable terminal for inputting and outputting customer information
Inventor: AGAWA MICHIHITO
IPC: G06Q50/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and a portable terminal for customer information input/output which can impart convenience to customer and store and securely specify the customer. SOLUTION: This system is equipped with the portable terminal 1 having a memory 13 which stores an identification symbol (ID) 12 specifying the customer 11 when personal information regarding the customer 11 is outputted, a sending-out means 14 which sends the identification symbol (ID) 12 out of the memory 13, customer information managing means 3a, 3b, and 2c installed in different stores 2a, 2b, and 2c, and an information center 4 to which the customer information managing means 3a, 3b, and 3c are connected by wire or wireless.  The information center 4 stores the identification symbol (ID) 12 and the personal information regarding the customer 11 given the identification symbol (ID) 12, and the store 2a, 2b, or 2c that the customer 11 visits can input the identification symbol (ID) 12 sent out of the portable terminal 1 to the customer information managing means 3a, 3b, or 3c and obtain the personal information relating to the customer 11 from the information center 4.
Patent JP-2002057259-A (JP)
Title: Hybrid heat sink
Inventor: NINOMIYA JUNJI
IPC: H01L23/373
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid heat sink, having a superior heat dissipating property which uses a carbon fiber compound material. SOLUTION: Carbon fiber 4 is oriented uniaxially vertically with respect to a face 5 to be mounted with a heating element, such as a semiconductor and compounds to form a carbon fiber composite 2. A metal body 3, having high thermal conductivity is, jointed around the carbon fiber compound material 2 to fabricate the hybrid heat sink. As a result this structure, heat from a heat generating element is transferred efficiently in the thickness direction of the carbon fiber compound material 2 and is then transmitted also to the metal body 3 jointed around the carbon fiber compound material 2, to be properly diffused well. A joint face 6 between the carbon fiber compound material 2 and the metal body 3 is so inclined that the diameter becomes larger towards the heat generating element mounting face 5, thus increasing the area of the jointed face 6.  Since the metal body 3 is disposed below the carbon fiber 4, heat transmission to the metal body 3 is facilitated more satisfactorily.
Patent JP-2002060706-A (JP)
Title: Adhesive tape
Inventor: KANASUGI HIROO
IPC: C09J7/02
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive tape devised so as to facilitate operations to peel the starting end of the adhesive tape rolled in the form of a coil and having adhesiveness on the inner peripheral surface. SOLUTION: Adhesive application parts 5 having the adhesiveness and nonapplication parts 6 without the adhesiveness are alternately formed in the longitudinal direction of a tape substrate belt 4 on the coiled inner peripheral surface of the tape substrate belt 4 of the adhesive tape 1 rolled in the form of the coil.
Patent JP-2002027832-A (JP)
Title: Stacking type planter frame stand
Inventor: SENDA NOBORU
IPC: A01G9/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stacking type planter frame stand in which stacking and removal can be smoothly and efficiently carried out and which is excellent in decoration. SOLUTION: In this planter frame stand 1 obtained by laying supporting frames 3 at intervals of fixed angles between an upper small-diameter horizontal ring frame 2 and a lower large-diameter horizontal ring frame 4 coaxial with the upper small-diameter horizontal ring frame, the supporting frames 3 are formed by bending the top end parts 3a of the supporting frames from the outsides of the small-diameter horizontal ring frame 2 in the inside direction, fixing the cut end faces 3b to the small-diameter horizontal ring frame 2, bending the bottom end faces 3c of the supporting frames from the insides of the large-diameter horizontal ring frame 4 in the outside direction and fixing the cut end faces 3d to the large-diameter horizontal ring frame 4 to give the stacking type planter frame stand.