baber/WOPTO huggingface dataset:
Patent JP-2001196978-A (JP)
Title: Adaptive equalization system, diversity reception system, and adaptive equalizer
Inventor: IDE TERUJI
IPC: H03H21/00
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an effective adaptive equalization system that can enhance transmission efficiency and reduce an arithmetic amount by equalization processing. SOLUTION: A tap coefficient update control circuit 12 updates tap coefficients F0(t)-F-j(t), B1(t)-Bk(t) of an adaptive equalizer. The initial value of each coefficient at reception of a training signal is adjusted by using the Kalman algorithm having a fast converging speed. The LMS algorithm requiring less arithmetic amount is employed for the reception of an information signal to update each tap coefficient by using the difference between the received signal and its discrimination value for an estimated error so as to track fluctuations in the transmission line.
Patent JP-2001200457-A (JP)
Title: Nonwoven fabric
Inventor: NAKAJIMA HIROKI
IPC: D04H1/4282
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric having excellent elasticity and flexibility, and suitable for the base cloth of a poultice or the like. SOLUTION: This nonwoven fabric contains, as polymer components, (A) a polybutadiene block containing a vinyl bond of <=30 wt.% and (B) a hydrogenated diene polymer consisting of a conjugated diene block copolymer which contains (i) a polymer block of a conjugated diene having a vinyl bond of >30 wt.% or (ii) a random copolymer block of a conjugated diene containing a vinyl aromatic compound of <50 wt.% and having a vinyl bond in the conjugated diene component of >30 wt.%, and a vinyl aromatic compound. In the above conjugated diene block copolymer, the double bond of the conjugated diene component is saturated in >=80 wt.%.
Patent JP-2001197936-A (JP)
Title: Improved method for hair styling
Inventor: HIRATA YOSHIHIRO
IPC: A45D44/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a hair styling method for applying most suitable hair treatment by grasping damage conditions or a degree of health conditions of the hair based on a damage diagnosis from appearance of the hair such as a permanent wave, hair dye, straightening, frequency of shampooing, conditions of care at home, products applied to the hair, or the like. SOLUTION: The damage degree of hair is grasped beforehand from the conditions of a customer's hair. Corresponding to the damage degree, appropriate pretreatment, required softening time, chemical agents acting time of the chemical agents, an ironing temperature and the like are decided. Then, coloring or permanent treatment is applied.
Patent JP-2000222277-A (JP)
Title: Method for customizing file and information processing system
Inventor: DUANNE KIMBEL FIELDS
IPC: G06F3/0481
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for customizing a web page on the basis of a lot of factors such as browser type and client machine type. SOLUTION: A client 30 transmits a request to a network file to a server 32. In the server 32, the requested network file is obtained, the network file is analyzed by a server side customization program 44 and return customization information is programmed in the customized network file. The client 30 receives the customized network file 60 from the server 32 and a client side customization program 40 executes further customization to the network file. After the end of customization, a finally customized file 62 is displayed by the client 30.
Patent JP-2001205650-A (JP)
Title: Method for molding metal part supply insert
Inventor: ONISHI JUNICHI
IPC: B29C33/12
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a metal part supply insert, achieving an increase in molding cycle and enhancing the quality of a molded article and the rate of molding operation at the same time. SOLUTION: The method for molding the metal part supply insert consists of a process for caulking a bus bar 1, which is obtained by the bending processing of a first hoop material subjected to punching processing supplied from an automatic reel AL1, and a bus bar 5, which is obtained by the bending processing of a second hoop material subjected to punching processing supplied from an automatic reel AL2, in a mold 5-3 to connect them and dividing the connected one to form a first intermediate unit article (C), a process for caulking a bus bar 2 divided from a third hoop material subjected to punching processing supplied from an automatic reel AL3 and the first intermediate unit article (C) by an indexing machine to connect them to obtain a second intermediate unit article (E) and a process for supplying the second intermediate unit article (E)  and a bus bar 2A divided from a fourth hoop material subjected to punching processing supplied from an automatic reel AL4 to a mold 2 to subject them to insert molding.
Patent JP-2001210974-A (JP)
Title: Circuit board for tuner
Inventor: SASAKI MICHITOKU
IPC: H05K7/12
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem with the conventional circuit board for a tuner, in which the number of components is increased because pin terminals are equipped, whose costs are increased, in which the mounting operation of the pin terminals is annoying and whose productivity deteriorated. SOLUTION: In this circuit board for the tuner, wiring patterns 5 and a plurality of conductive patterns 4, for terminals for external connection, which are installed side by side along the side edge part 3b of one end part 3a are installed on the circuit board 3, the one end part 3a of which protrudes to the outside from an enclosure 2. As a result, it is possible to obtain the circuit board, in which the pin terminals 27 in the conventional cases are not required, in which the number of components is reduced, whose productivity is satisfactory and which is low-cost.
Patent JP-2001214723-A (JP)
Title: Structure of oil passage
Inventor: YAMADA SHINJI
IPC: F15B11/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an oil passage allowing to stabilize operation of a variable valve timing mechanism by providing an oil filter downstream of an oil control valve and removing foreign matter in hydraulic fluid between the oil control valve and an actuator. SOLUTION: The oil filter 23 is provided downstream of the oil control valve 4 so as to be extended to the axial direction of an advance angle side oil passage 5. By this structure, foreign matter existing between the oil control valve 4 and the actuator 3 is removed by the oil filter 23 and biting of the foreign matter in the oil control valve 4 can be prevented. The operation of the variable valve timing mechanism can be thereby stabilized.
Patent JP-2001209938-A (JP)
Title: Optical disk driving device
Inventor: IIMURA SHINICHIRO
IPC: G11B7/0045
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk driving device capable of making the pit width from the front part of the pit till an rear part to be constant or almost constant. SOLUTION: By this optical disk driving device, data are recorded in such a manner that the pit is formed on the recording surface of the optical disk by the irradiation made on the optical disk with laser beams. This optical disk driving device is provided with a laser driving circuit to which the data are inputted, for producing a laser driving signal based on these inputted data, and the laser outputting the laser beams based on the laser driving signal. By the laser driving circuit, when such data D1 as shown in figure 6 (A) are inputted, such a write-in pulse G1 as shown in figure 6 (B) is generated. The write-in pulse G1 consists of a main pulse G11 and sub-pulses G12, G13 subsequent to the main pulse G11 in the number corresponding to the length of the data. The pulse height of the main pulse G11 at the front part is larger than that at the rear part of the main pulse G11.
Patent JP-2001216769-A (JP)
Title: Disk reproducing device
Inventor: SUZUKI KAZUAKI
IPC: G11B27/10
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily judge what continuous information recorded in a recording disk is like. SOLUTION: The reproduction of the leading part of the first composition information is operated (S1 and S2), and after the lapse of a set time Ts since the start of reproduction (S3; YES), whether or not a residual reproducing time Tr is longer than a specific time Tp is judged (S4), and when the residual reproducing time Tr is longer, jump is operated only in a jump time Tj previously derived by a system controller 8 based on a TOC of an MD or a jump time Tj variably set by the key operation of a user (S4; YES and S5), and reproduction at the destination of jump is operated.  On the other hand, when the residual reproducing time Tr is shorter than the specific time Tp (S4; NO), whether or not the next music is present is judged (S6), and when the next music is present, the reproduction of the leading part of the next composition is operated in the same way (S7), and in the other case, the waiting state of the operation is obtained.
Patent JP-2001212162-A (JP)
Title: Method for correcting abnormal posture or leg and knee brace used therein
Inventor: SHIRLEY TERRY L
IPC: A61F13/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a correction method for correcting the abnormal posture of a leg and removing a pain of unicompartmental osteoarthritis and a knee brace used therein. SOLUTION: A knee brace is equipped with a first support member for surrounding a leg in the femoral region of a patient, a second support member for surrounding the leg in the tibia region of the patient, a rigid link mechanism equipped with a hinge having a hinge shaft almost coinciding with the bending axis of the knee of the leg and connected to the support members by the first side surface of the leg, the first cable fixing device fixed to the first support member by the second side surface on the side opposite to the first side surface of the leg, the second cable fixing device fixed to the second support member by the second side surface of the leg,  the single cable traversing the front of the leg from the first fixing device to extend to the hinge and traversing the front of the leg from the hinge to extend to the second fixing device and a fixing device arranged in order to permit the pulling of the cable.
Patent JP-2001218152-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYANO TETSUO
IPC: G11B15/18
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device that can automatically feed a plurality of frames through one frame feed operation. SOLUTION: When an operation button 4 is depressed to conduct frame feed reproduction, a tape feed control means 5 controls a capstan motor 7 to feed a magnetic tape by n-frames set by a frame feed amount setting means 3. Thus, the n-frames can automatically be fed through one button depression operation so as to attain frame feed reproduction of a camera video image at a fixed rate.
Patent JP-2001216976-A (JP)
Title: Fuel cell separator and its production method
Inventor: SAITO KAZUO
IPC: H01M8/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell separator molded of a composition containing mainly graphite, an epoxy resin, a curing agent and an accelerator, while adding the 15 parts or less by mass of epoxy resin to the 100 parts by mass of graphite, and its production method. SOLUTION: The need for mechanical machining after molding is eliminated, the conductivity and mechanical strength of a product is improved at a significant level, superior separativeness and dimensional precision in molding are provided and higher performance, less proportion defectives and lower cost are given to the product.
Patent JP-2000278918-A (JP)
Title: On-site stator assembling method
Inventor: BERRONG DAVID B
IPC: H02K15/12
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for assembling a stator of a generator on site. SOLUTION: An assembling base 56 is arranged in a stator frame 50. A plurality of core modules 10 are inserted in the stator frame 50. By clamping the core modules 10, a stator core 52 is formed. By fastening a key bar 66, the stator core is fixed to the stator frame. Thereby assembling in a site is completed. As an example, the core modules are clamped by using through bolts 65.
Patent JP-2001220691-A (JP)
Title: Electrically conductive fine particle
Inventor: YOSHIKAWA SHUICHI
IPC: C25D5/56
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide electrically conductive fine particles suitable for use in a method for joining the electrode parts of a semiconductor element and a substrate via electrically conductive fine particles, capable of conductive joining having high reliability and moreover small in adverse effects to the environment. SOLUTION: In this electrically conductive fine particles, resin fine particles are used as a base material, and a tin series alloy plated film of at least one kind selected from tin-silver alloy plating, tin-bismuth alloy plating, tin-copper alloy plating and tin-zinc alloy plating is deposited on the outermost layer.
Patent JP-2001212817-A (JP)
Title: Method for producing fiber-reinforced concrete
Inventor: GOTO KOJI
IPC: C04B103/32
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fiber-reinforced concrete which can reduce the amount of fibers to be incorporated to obtain an equivalent reinforcing effect in ultra-high strength concrete exhibiting compression strength of at least 150 MPa. SOLUTION: In the method, a composition containing at least cement, fine pozzolan powder, fine aggregate 2 mm or below in particle size, a water reducing agent, fibers, and water is cast in a form through a device having concrete discharge openings which are larger than the maximum particle size of the aggregate in the composition and the length of which does not exceed the twofold length of the fibers and cured. Preferably, the composition is added with inorganic powder 3-20 μm in average particle size and fibrous or flaky particles 1 mm or below in average particle size.
Patent JP-2001226982-A (JP)
Title: Base form for foundation
Inventor: SUMITOMO YOSHINORI
IPC: E02D27/01
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a base form for foundation, which can prevents cracks generated at an edge of an upper fixing flange, a notch, a retaining long hole, and a boundary line (bent portion) between surfaces. SOLUTION: The base form for foundation is comprised of a collar 2d which is formed at the edge 2c of the upper fixing flange 2, the notch 2a, or the retaining long hole 2b, by upward bending from the same. Further, the bent portion formed at the boundary line between the bent surface and the surface is shaped almost arched in cross section.
Patent JP-2001219191-A (JP)
Title: Method for cleaning organic compound waste liquid of ultrahigh concentration in undiluted state
Inventor: KOBAYASHI MASAYASU
IPC: C02F3/34
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method capable method capable of cleaning an organic compound waste liquid of ultrahigh concentration up to a dischargeable state at a low cost without using diluting water at all. SOLUTION: Water is added to a waste liquid to be treated to prepare waste liquids the TOC values of which are respectively adjusted to about 50,000, about 10,000, about 1,000, and about 200 ppm and these waste liquids are housed in first-fourth tanks along with a photosynthetic bacteria culture solution and the waste liquid to be treated is successively allowed to flow in the first-fourth tanks to be cleaned.
Patent JP-2001226695-A (JP)
Title: Liquid composition and spraying agent
Inventor: MIZUTANI MASUMI
IPC: C11D17/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid composition which has a simple constitution, can easily be produced, can elongate the duration of formed foams, and can prolong the time until the generation of foam drips or drops, and to provide a spraying agent. SOLUTION: This liquid composition characterized by comprising glycerol or diglycerol and a surfactant. The liquid composition can be used in a foamed state, has long formed foam duration, and can retard a time until the foam drips or drops. The liquid composition is preferably mixed with an acid or an alkali to adjust the pH of the composition. The liquid composition is further preferably mixed with a chelating agent and a solvent. The liquid composition preferably has a solution viscosity of 1.2 to 120 cP. The spraying agent is an aerosol obtained from the liquid composition and a propellant.
Patent JP-2001230154-A (JP)
Title: Electrochemical capacitor
Inventor: KATSUKAWA HIROYUKI
IPC: H01G11/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical capacitor which can improve the strength reliability and airtightness of its package and, at the same time, can contribute to resistance and weight reduction of electrode terminals. SOLUTION: This electrochemical capacitor is constituted in such a way that at least one laminated body in which polarizable electrodes 2 and 3 formed by using a carbon material as a chief material are respectively set up on paired current collecting bodies made of a metallic material and an electronic insulating separator is sandwiched between the polarizable electrodes is sealed in the package 60 in a state where the laminated body is dipped in an organic or inorganic electrolytic solution. The electrodes 2 and 3 are housed in the package 60 and the electrode terminals 2 and 3 are stuck to the internal surface of the package 60 except their connecting sections 4 and 5 which are used for connecting the terminals 2 and 3 to an external circuit.
Patent JP-2001225876-A (JP)
Title: Protection sheet for banana container
Inventor: YAMADA TAKAMI
IPC: B65D81/03
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a protection sheet for banana container which does not cause damage to bananas while ensuring a specified degree of ventilation and is handlable and excellent in ensuring efficiencies and workabilities on transportation. SOLUTION: The protection sheet comprises a bottom sheet and a pair of side sheets. The bottom sheet is in a shape approximately the same as a bottom board of a container to be used and has a through hole for ventilation approximately at the center thereof, and each of the paired side sheets is in a height approximately the same as the height of side walls of the container to be used. The side sheet has a bending part whereon the sheet can be folded double, and the center in the vertical direction thereof is a closed smooth surface and ventilating holes are provided at the upper and lower ends thereof. The ventilating holes at the upper end are provided at positions within 35% of the height of the side sheet, separating from the upper end, and the ventilating holes at the lower end are desirably provided at positions within 40 mm from the lower end.  The rate of opening for the ventilating holes of the side sheets is desirable to be 2 to 10% of the whole area of the sheets.
Patent JP-2001225710-A (JP)
Title: Air bag device
Inventor: SASAKI YU
IPC: B60R21/20
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of supplying gas uniformly to the upper side and the lower side of an air bag from an inner bag arranged inside the air bag to inflate the air bag into a similar figure. SOLUTION: An inflator 16 and the air bag 14 are stored in a case 12 opened above, and the inner bag 30 controlling a flow of gas from the inflator 16 to supply gas into the air bag is provided on the inside of the air bag 14. The inflator 16 is arranged close to the front side of a vehicle in the case 12. As for the inflator 16, the air bag 14 is divided into the upper side 14a and the lower side 14b in its inflation shape and is folded down for storage, and a tip part 30a of the inner bag 30 is inserted into an insertion part 29 provided between a folded down part on the upper side 14a and a folded own part on the lower side 14b of the air bag on the rear side of the vehicle.
Patent JP-2000311967-A (JP)
Title: Wiring board and its manufacture, semiconductor device and its manufacture, and electronic equipment
Inventor: NARIZUKA YASUNORI
IPC: H01L23/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive, high-density wiring board with high connection reliability by forming solder for external connection into diffusion alloying for a Cu layer in wiring extending to the Cr or Ti layer for connection. SOLUTION: A Cr or Ti layer 13b is used as an adhesion layer and a solder diffusion prevention layer, and at the same time a Cu layer 13a that is a material with the lowest resistance practically is applied as a covering layer for preventing oxidation. Then, a wiring material is composed by laminating Cr/Cu/ Cr or Ti/Cu/Cr, the partial Cu layer 13a of the lamination wiring is exposed, and the part is used as a soldering electrode as it is. However, for that purpose, solder 17 containing Sn needs to securely reach a lower-layer Cr or Ti layer 13b that is an adhesion layer through the Cu layer 13a at the stage of a soldering process, thus easily obtaining a high-density wiring board with high connection reliability considering electrical characteristics.
Patent JP-2001228569-A (JP)
Title: Illumination optical system and projection type display device using the same
Inventor: YAMAMOTO TSUTOMU
IPC: G02F1/13357
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an illumination optical system which is capable of regulating the brightness of illumination light without affecting image quality and without specifically providing the system with a cooling structure by disposing an effective luminous flux light quantity regulating means which is capable of regulating the light quantity by the effective luminous flux on a light valve near an integrator which is optically conjugate with the pupil position of a projection lens. SOLUTION: This illumination optical system has a first light shielding plate 51 which is disposed between a first fly-eye 3B on a liquid crystal panel side and a PBS plate (composed of a comb-shaped polarized light separating prism array and a half-wave plate) 13, a second light shielding plate 52 which is made movable in an arrow B direction (a direction orthogonal with the optical axis) and a light shielding plate drive member. Both of the first light shielding plate 51 and the second light shielding plate 52 have plural pieces of short strip-like slits 51A and 52A bored at the same prescribed pitch.
Patent JP-2001231913-A (JP)
Title: Managing method of slot game machine
Inventor: SUZUKI JUNICHI
IPC: A63F5/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a slot game machine which achieves a higher quality of management by enabling the determination of coin in and coin out states between frequencies of minor winning. SOLUTION: In the managing method of a slot game machine in which an output signal indication the operating conditions from a slot game machine 10 is sent to the side of a hall computer 30 to be processed to manage the operating conditions, an output signal is detected pertaining to the minor winning of the slot game machine 10 through a signal processing part 10b provided between the slot game machine 10 and the hall computer 30 and ANDing is determined between coin in/coin out state and the minor winning to obtain the coin in/coin out state thereby managing the coin in/coin out state in the minor winning.