baber/WOPTO huggingface dataset:
Patent JP-2002001651-A (JP)
Title: Article for polishing substrate
Inventor: ROBERT D TOORUZU
IPC: B24B37/24
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an article and a method for polishing a substrate chemically/mechanically. SOLUTION: A polishing material for use in chemical/mechanical polishing comprises a mesh made of fiber 102 and a binding material 104 for holding the fiber 102 in the mesh. The binding material 104 is cemented between the fiber 102, leaving pores 106 present in spaces between the fiber 102 in the mesh. The fiber 102 and the binding material 104 provide a brittle structure to the polishing material. The fiber 102 may be cellulose and the binding material may be phenolic resin.
Patent JP-2002219281-A (JP)
Title: Game providing system in internet
Inventor: KAWAJIRI AKIYOSHI
IPC: A63F13/33
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a game providing system in the Internet enabling a player to enjoy a virtual experience with other services. SOLUTION: A game site is constructed within a server owned by a game organizer to which a connection can be made via the Internet. Game users can utilize the game by using the Internet environment to access the game site owned by the game organizer, and can also receive special benefits according to the points gained as they use the game. The game users can also receive a refund that matches bets.
Patent JP-2002222253-A (JP)
Title: Simultaneous interpretation as you need it
Inventor: MORIKAGE NORIHITO
IPC: G06Q50/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To facilitate utilization of the system when needed. SOLUTION: A system provides utilization of simultaneous interpretation anytime for only a necessary amount by distinguishing a signal from a telephone or the like and having a computer retrieve a registered interpreter and connect to the interpreter.
Patent JP-2002222947-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: FUJITA KOICHI
IPC: H01L29/49
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide MOSFET where the increase of gate resistance due to the shortening of gate length is reduced. SOLUTION: A silicon oxidized film 51 is formed on the whole face of a silicon substrate 1. In a gate electrode 3, oxidation is advanced much more on a lower side where the concentration of N-type impurity is higher than an upper side and the silicon oxidized film 51 becomes thicker than the upper side. Thus, the lower side of the gate electrode 3 becomes shorter, and gate length also becomes short. A cross section shape becomes an inverted trapezoid shape where the length of a lower base becomes longer than an upper base.
Patent JP-2002231599-A (JP)
Title: Mask stamper, mask and its manufacturing method, and method of manufacturing semiconductor device
Inventor: YOSHIZAWA MASAKI
IPC: G03F1/20
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a mask stamper that can increase efficiency in mask manufacture, and at the same time can improve the machining accuracy of a pattern, and to provide a mask, the method of manufacturing the mask, and the method of manufacturing a semiconductor device. SOLUTION: This method of manufacturing the mask includes a process for forming a thin film 114 on one surface of a substrate, a process for forming a protection layer 112 on the thin film 114, a process for removing one portion of the substrate from the other side of the substrate for locally exposing the thin film 114, a process for providing a permeation section 107 where an electromagnetic wave with a specific wavelength permeates and a shielding section 103 where the electromagnetic wave is shielded at the exposed section of the thin film 114, and a process for removing a protection layer 112. The mask stamper and the mask are formed by the manufacturing method. The method of manufacturing the semiconductor device uses them.
Patent JP-2002219380-A (JP)
Title: Method for classifying powder granularity mixture
Inventor: KIKUCHI AIKO
IPC: B03B5/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively classifying granular substances having different specific gravities. SOLUTION: A container 1 with a plurality of riffles 2 formed on the bottom face so as to leave a space between them, is arranged on a slant so that the riffles 2 extend in obliquely downward directions. A liquid mixed with powder granularity materials having different specific gravities is fed into the container 1 from the upper inclined part 7. Horizontal periodical vibration is applied to the container 1 by a vibrator 5, and at the same time, nonlinear vertical vibration having a difference in acceleration in the vertical direction is applied to it by a vibrator 6. The powder granularity materials are classified and discharged from 8-9 of the container 1 based on differences in their specific gravities.
Patent JP-2002230123-A (JP)
Title: Online order system
Inventor: KOKUBO TAKAMITSU
IPC: G06Q50/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an online order system by which a retailer is not required to carry an inventory and an order of a purchaser is promptly coped with. SOLUTION: A terminal to transmit design information of clothes, body type data of the purchaser, data about colors and materials desired by the purchaser is provided at a retail store, a terminal to receive the design information, the body type data, the data about colors and materials is provided at a factory and the terminals are connected each other via an open network. The processing system having organization information of sample design and dress pattern information provided at the retail store and to create organization information and dress pattern information according to a body type of the purchaser based on the body type data, the organization information and the pattern information to be transmitted from the retail store is preliminarily equipped in hardware such as a personal computer connected with the open network provided at the factory.
Patent JP-2002226744-A (JP)
Title: Falsification-preventing ink and falsification-preventing sheet using the same
Inventor: TAKAHASHI KENJI
IPC: B42D15/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a falsification-preventing ink excellent in printing ink adaptability capable of easily forming a falsification-preventing ink film having high falsification-preventing effects by partial printing or spot printing on necessary parts of a substrate by offset printing and the like, and applicable to securities, money-exchangeable papers, tickets, coupon tickets and the like, and to provide a sheet obtained using the same. SOLUTION: The falsification-preventing ink comprises a water-soluble photocurable component, a photopolymerization initiator, a water-soluble resin, porous particulates and water. An entry made on the falsification-preventing sheet brings about bleeding in several hours and the detection of the bleeding permits clear and easy verification of falsification.
Patent JP-2002223881-A (JP)
Title: Countertop
Inventor: MIYAKE TOSHIO
IPC: A47B96/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent cracks at an opening of a countertop made of resin because of deformations caused by heat generated by using a source of heat such as a gas range. SOLUTION: The countertop 11 has an opening 12 for a range to install the source of heat such as a gas range. Cuts 13a-d extending from the surface of the countertop along its thickness are formed at each corner of the opening 12 for the range.
Patent JP-2002230063-A (JP)
Title: Device, method and program for localizing interruption structure
Inventor: IWAMASA MIKITO
IPC: G06F17/50
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for localizing an interruption structure included in a structural system level specification. SOLUTION: An interruptible place specifying part 22 specifies a place including an interruptible place (wait/maitfor) by retrieving an inside structure for a system specification. A specification dividing part 24 divides the specification in the interruptible place, and an interruption structure localizing part 26 centralizes a local area across a hieratical structure until the substantially interruptible place by referring to the inside structure of the lower layer of the interruption definition hierarchy. That is, interruptible place is converted into another structure in which an interruption validating range is limited. A successive interruption structure localizing part 28 performs localization when the lower layer structure is a successive structure (FSM) (FSM(finite state machine)).  An parallel interruption structure locating part 30 performs localization when the lower layer structure is a parallel (par) structure. A rule is applied to both cases. Hence, it is possible to obtain the specification structure in which any interruption can be prevented from being imposed across the hierarchical structure.
Patent JP-2002224798-A (JP)
Title: Manufacturing method of high chromium ferritic heat- resistant steel
Inventor: KATO TORU
IPC: C22C38/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an ingot manufactured by the continuous casting which has a high quality and does not crack as a material for the hot milling of a high-chromium and ferritic heat-resistant steel. SOLUTION: This is a manufacturing method of a steel containing C: 0.03-0.2%, Si: 0.05-0.7%, Mn: 0.1-1.5%, Cr: 8-14%, W: 0.8-4%, V: 0.1-0.3%, Nb: 0.01-0.2%, N: 0.005-0.2%, Al: 0.002-0.05% in mass %. By the condition that a relative water volume for the secondary cooling of an ingot is made to be 0.6 liter/kg-steel and the secondary cooling is completed before the center part of the thick side of the ingot begins to solidify, the ingot which is not less than 150 mm thick and of which cross-sectional shape is rectangle, is cast continuously, and as long as the surface temperature of the ingot is not less than 400 deg.C after the solidification of the center part of the thick side of the ingot has been completed, the primary rolling of the ingot is made by the condition of the pressure ratio 0.1-0.4, and then,  the ingot to which the primary rolling is made is hot-rolled and is made to a steel.
Patent JP-2002237831-A (JP)
Title: Optical channel setting route calculator, calculating method thereof, program and recording medium
Inventor: KOMASA MASAO
IPC: H04B10/077
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To avoid failing in optical channel settings in an optical transfer network constituted, using the wavelength division multiplex technology. SOLUTION: When nodes located at both ends of a link detect no wavelength usable for setting an optical channel at the link, (1) link information of the link are deleted from a link information lift held with adjacent nodes, or (2) the link cost contained in the link information of the link is changed to infinity or a numerical value never selected by the link for the route calculation. When a wavelength usable for the optical channel setting appears in a link having no wavelength usable for the optical channel setting, nodes at both ends of the link write and add link information of the link to (1) the link information list. Or the nodes return the numerical value of the link cost of (2) the link information of the link to a numerical value obtained, using a calculating method of the like cost, based on parameters including the band of the link.  At the same time, the nodes inform adjacent nodes of the updated link information and newly generated topology information.
Patent JP-2002237013-A (JP)
Title: Wiring member of suspension for disk drive
Inventor: SOMEYA IKUO
IPC: H05K1/05
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide wiring members of a suspension for a disk drive, by which the crosstalk property is improved while securing the impedance matching of the wiring for read-out. SOLUTION: A flexure 15 provided with the wirings is furnished with a substrate 20 consisting of conductive materials, the wiring 22 for read-out arranged on the substrate 20 along this substrate 20, the wiring 23 for write-in arranged on the substrate 20 along the wiring 22 for read-out, a slit 40 formed between the wiring 22 for read-out and the wiring 23 for write-in, and the like. The slit 40 is formed along the wirings 22 and 23. By this slit 40, the substrate 20 is divided into a 1st part 41 at the side of the wiring 22 for read-out and a 2nd part 42 at the side of the wiring 23 for write-in. The slit 40 is formed around the wiring 22 for read-out.
Patent JP-2002242442-A (JP)
Title: Foundation curing sheet and foundation curing method using this sheet
Inventor: UDAGAWA SHINJI
IPC: E02D27/01
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To easily install a foundation curing sheet in a state of covering an outside surface of a foundation, and to easily and surely remove the foundation curing sheet. SOLUTION: This foundation curing sheet 10 is installed so as to cover the outside surface 1a of the foundation 1 by placing concrete, and prevents damaging and staining of a surface of the outside surface in executing a building. The sheet 10 is formed by arranging a pressure sensitive adhesive tape 11 as a sticking means along the width directional one side edge 10a, and being wound in a roll shape in a narrow state by successively folding up from the other side edge side 10b with this one side edge as a reference. This foundation curing sheet is stuck to an upper end of the outside surface of the foundation via the pressure sensitive adhesive tape, and is hung down on a lower end of the foundation from this upper end, and is installed so as to cover over a part where the lower end is buried in the ground.
Patent JP-2002249317-A (JP)
Title: Method for manufacturing hemihydrate gypsum
Inventor: KATO YASUHIKO
IPC: C01F11/46
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing hemihydrate gypsum in which a packaging material free from air permeability or moisture permeability can be used without requiring a huge storage space for aging calcined gypsum packaged in a paper bag in a predetermined period of time. SOLUTION: Air having more than a predetermined value of relative humidity is mixed with β type hemihydrate gypsum containing a gypsum anhydride generated via a calcining process S2, in a forced humidification process S4, thus the gypsum anhydride is forcibly changed to β type hemihydrate gypsum, so that the calcined gypsum (β type hemihydrate gypsum) packaged in a paper bag is free from aging for a predetermined period of time. Accordingly, the huge storage space is not needed and packaging materials free from air permeability or humidity permeability, for example, a relatively large synthesized resin bag or a flexible container composed of rubber bag is usable.
Patent JP-2002244566-A (JP)
Title: Blind for monitor of computer
Inventor: TAGAMI EIJI
IPC: G09F9/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a blind for the monitor of a computer capable of preventing litter and dust or the like from sticking to the monitor of a computer easily and effectively. SOLUTION: A blind 1 has a supporting arm 2 which is installed at the side of the upper end of the front surface of the monitor 18 of a computer, a plurality of strip shaped covering pieces 3 which cover the monitor screen 20 of the computer in a state in which they are hung down at the downward of the supporting arm 2 so as to stand in line at equal intervals, a rotation member 12 capable of changing over the covering pieces 3 to be in horizontal states and in inclined states, pulling up cords 5 for pulling up the respective covering pieces 3 upward and a locking mechanism 10 for fixing pulling up cords 5 at arbitrary positions.
Patent JP-2001313251-A (JP)
Title: Optical fiber matrix projection aligner
Inventor: HORIUCHI TOSHIYUKI
IPC: G02B6/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To form an arbitrary pattern by means of a projection aligner without requiring an expensive reticle in which a pattern can not be modified nor altered. SOLUTION: Outgoing openings of an optical fiber group are arranged in matrix and relative position of the optical fiber group a substrate to be exposed is altered sequentially while controlling supply/non-supply of light to each optical fiber strand in order to expose the substrate with a desired pattern shape thus forming an arbitrary pattern.
Patent JP-2002244323-A (JP)
Title: Cylinder made of aluminum, its manufacturing method, electrophotographic sensitive body and electrophotographic device
Inventor: YAMAZAKI JUNICHI
IPC: G03G5/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder made of aluminum capable of obtaining an excellent lathe turning surface without causing a lathe turning stripe and chatter or the like even in the case of high-speed lathe turning in which linear velocity at the time of lathe turning is >=6500 mm/sec, and its manufacturing method, an electrophotographic sensitive body and electrophotographic device. SOLUTION: The cylinder made of aluminum is formed by lathe turning the surface of an aluminum pipe stock formed by reduction working. In such a case, when length in the reduction direction of the aluminum crystal grain of the aluminum pipe stock is defined as L and length in a direction perpendicular to the reduction direction is defined as D, L/D of >=70% aluminum crystal grain is 1.5 to 3.0, and the linear velocity at the time of lathe turning is >=6500 mm/sec. Thus, the electrophotographic sensitive body is formed by using the cylinder made of aluminum as base substance by the electrophotographic device.
Patent JP-2002244243-A (JP)
Title: Heat developable photosensitive material and method for producing the same
Inventor: TAMURA YUTAKA
IPC: G03C1/76
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material excellent in photographic performance, image preserving performance and blocking property. SOLUTION: In the heat developable photosensitive material having at least one photosensitive silver halide-containing photosensitive layer and a non- photosensitive protective layer on one face of the base and containing at least one photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, a toning agent and a binder in the photosensitive layer, a latex reactive with gelatin is contained on the side with the photosensitive layer.
Patent JP-2002253807-A (JP)
Title: Window frame of game machine
Inventor: HOJO KO
IPC: A63F7/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate splitting and fracture of a cover member, to provide an innovative and decorative design, improve production effects of a game and the working efficiency of assembly, and prevent illegal action. SOLUTION: This window frame for the game machine employs a cover body 20 having its surface part also served as decoration, formed into such a shape as covering the outer end circumferential part of a frame body, and including a rubber member, and is so constituted that the cover body 20 covers over the outer circumferential part of the frame body 11 and the both of the cover body 20 and the frame body 11 are exposed to the game front surface.
Patent JP-2002266232-A (JP)
Title: Method for producing high-elongation cotton yarn or mixed cotton yarn
Inventor: NIWA YOSHIKI
IPC: D06M11/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cotton yarn or a mixed cotton yarn having a high elongation, excellent stretchability, high color developing properties and a mild gloss. SOLUTION: This method for producing the high-elongation cotton yarn or mixed cotton yarn is characterized by dipping a cotton yarn or a mixed cotton yarn in a concentrated alkali solution for >=10 min under no tension.
Patent JP-2002253101-A (JP)
Title: Adhesive for catching insect and insect catcher
Inventor: SHIMODA MASAHIRO
IPC: A01M1/14
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an insect catcher having a high insect catching rate of insects onto an adhesive material by making use of directivity of contacted insects. SOLUTION: The insect catcher 1 comprises an insect catching adhesive 2, a sheet body 10 coated with the adhesive 2, a container body 20 for containing the sheet body 10, insect introducing openings 21 to 31, insect-attracting volatile mats 3 of insect-attracting parts set respectively on the container body 20 and the sheet body 10, and an insect-attracting colored part 11. The container body 20 is made of a blank plate of a transparent plastic and is formed to be a box-type having a trapezoidal horizontal cross section and an opened upper side. The insect catching adhesive 2 is obtained by including a hardly volatile and insect-directing material in an adhesive material for catching insects by sticking.
Patent JP-2002260717-A (JP)
Title: Valve controlled lead storage battery
Inventor: HORIE SHOJI
IPC: H01M2/16
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To restrain a dendrite short circuit occurring at top part of pole plate group and provide a valve controlled lead battery excellent in oxygen- absorbing capability and quick discharging characteristics in a valve controlled lead battery equipped with a structure of lower part of the pole plate group dipped in electrolyte solution. SOLUTION: With the valve controlled lead battery provided with a group of pole plates with positive and negative electrode plates interposed with a separator impregnated with electrolyte solution and electrolyte solution dipping at least a lower part of the separator or a lower part of the separator as well as the positive and negative electrode plates, liquid-absorbing capacity of the separator is made larger than that of the positive and negative electrode plates, where, at least either of the plates located at both ends of the group of polar plates is a negative electrode plate, and a gap is formed between the negative electrode plate and a battery case wall.
Patent JP-2002261853-A (JP)
Title: Training signal detector and detecting method
Inventor: TAKATSU KAZUNORI
IPC: H04B3/10
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a training signal detector and a detecting method in which an alternating pattern and subsequent pseudorandom pattern are detected surely. SOLUTION: The training signal detector comprises an A/D converting section 101, an Rx filter 102, an AGC 103, a splitter 104, a demodulating section 105, and a variation detecting section 107. Receiving signals sampled at the A/D converting section 101 are passed through the receiving filter 102 and converted through the AGC 103 to have an optimal level. The receiving signal is then separated by a splitter 104 into the sin wave component and cos wave component of QAM before being demodulated at the demodulating section 105. The demodulated signal point is inputted to a variation detecting section 106 and an alternating pattern or a pseudorandom sequence is detected by detecting variation of the signal point.  Since the training signal is detected utilizing variation in the coordinates of a demodulated signal point, the training signal can be detected surely without being influenced significantly by deterioration of the line.
Patent JP-2002256775-A (JP)
Title: Trimming bead and frame structural body
Inventor: FUJIHASHI TADAO
IPC: E06B3/62
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a trimming bead trimming and holding a planar panel body and capable of coping with straight line contour and a curve contour with a high degree of freedom. SOLUTION: A cover 10 made of an elastic material 6 is applied to a plastically deformable metal core material 9 so that it can be fixed to the peripheral edge of an opening section 6 formed on a door or a wall body after its contour shape, a tapered lip section 12 formed by the cover 10 is integrally provided on one end side edge of the cover 10, and the side edge section of the planar panel body stretched on the opening section 6 is trimmed and held by the lip section 12.