baber/WOPTO huggingface dataset:
Patent JP-2001160617-A (JP)
Title: Method of manufacturing capacitor of semiconductor memory device by using electroplating method
Inventor: HORII HIDEKI
IPC: H01L21/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing the capacitor of a semiconductor memory device by using an electroplating method. SOLUTION: A first interlayer insulating film 80 is formed on all the surface of a semiconductor substrate 50 on which a lower electrode elctrically connected to an impurity injection region is formed. Then, bit lines 82 are formed on the first interlayer insulating film 80, and then a second interlayer insulating film 84 is formed so as to cover the bit lines 82. In succession, a lower electrode seed layer and a plating mask layer are successively formed on the second interlayer insulating film, and a hole is formed by etching so as to expose the lower electrode pad 78. Then, the hole is filled with a conductive film 96 which is substantially on the same level with the upper surface of the lower electrode seed layer and formed through an electroplating process in which the lower electrode seed layer is used.  Then, a residual plating mask layer and the lower electrode seed layer are removed to expose the side wall of the conductive film, by which the lower electrode 96' of a capacitor is formed.
Patent JP-2002119225-A (JP)
Title: Gel-like food and method for modifying food feeling of the gel-like food
Inventor: WATANABE SEI
IPC: A23L35/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a gel-like food having such a new food feeling that is given by appropriate hardness accompanied with leaving of water, and to provide a method for modifying the food feeling of the gel-like food, capable of giving the food feeling to the gel-like food, by only conducting a conventional method where gel is slowly frozen and defrosted, without requiring any essential components beside a gelling agent. SOLUTION: This gel-like food is prepared by freezing the gel formed by using the gelling agent and then defrosting the frozen gel so as to have a food feeling which is different from that of the gel before frozen, wherein the gelling agent is obtained by using any one of combinations specified in the following: (1) a combination of glucomannan and κ-carrageenan; (2) another combination of the glucomannan and xanthan gum; (3) a third combination of gellan gum, the xanthan gum, and locust bean gum; and (4) the other combination of the gellan gum and native gellan gum.
Patent JP-2002121422-A (JP)
Title: High-structure carbon black and method for producing the same
Inventor: MAEDA MASANOBU
IPC: H01M4/62
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high-structure carbon black having a 24M4DBP level, corresponding to an N2SA level, in a relatively high position and to provide a method for producing the same. SOLUTION: This high-strength carbon black is characterized in that the carbon black has characteristics of 170<=N2SA<=400 and 24M4DBP<=160 and 24M4DBP and N2SA satisfy the relational expression: -(9/46)×[N2 SA]+180<=[24M4DBP]<=-(1/2)×[N2SA]+310. Preferably Gr45 μ is <=1×10-3% and an ash content is <=0.05%. This method for producing the high-structure carbon black comprises supplying a mixed gas of a fuel gas and an oxygen gas from a plurality of fuel nozzles arranged on a circumference around a furnace axis of a cylindrical reactor as a center to the reactor to form a cylindrical flame and supplying a raw material hydrocarbon in the direction of the furnace axis to the center of the cylindrical flame to decompose the raw material hydrocarbon. Preferably the raw material hydrocarbon is gasified and supplied.
Patent JP-2002124011-A (JP)
Title: Disk player and its control method
Inventor: YOSHIDA CHOMEI
IPC: G11B27/10
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To improve a continuous playback priority mode to play all the stored disks in a prescribed order in the continuous playback priority mode of a carousel disk player by skipping the playback of a videodisk to play an audio disk with a succeeding playback order when the videodisk is in a playback order. SOLUTION: In the continuous playback priority mode, when a videodisk is in its playback order and all of the disks of succeeding playback orders are videodisks, the continuous playback priority mode is terminated. Then, when the playback of a disk is instructed from a user, the instructed disk is played.
Patent JP-2002135695-A (JP)
Title: Video signal recording and reproducing device
Inventor: YOSHIDA SEIJI
IPC: G11B15/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a video signal recording and reproducing device, capable of easily judging whether all programs in standard mode and triple mode, etc., the reservation of which is set by a tape in which they are recorded can be recorded. SOLUTION: The total recording time of reservation is found by providing a recording time calculating part and whether the programs can be recorded is judged easily, even when the reservation in the standard mode and the triple mode coexists, by comparing the total recording time with recordable time of a cassette tape, in which the programs are intended to be recorded in the standard mode.
Patent JP-2002133623-A (JP)
Title: Rotating drum device and magnetic record playback device
Inventor: SATO SHUICHI
IPC: G11B5/53
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotating drum device which makes is possible to prevent a solder from flowing into the inside of the drum with certainty without the number of parts increased. SOLUTION: As the constitution of the rotating drum device having a motor stator 14 with a projecting part 18, as one united body, on which plural of land parts are formed, a slit hole 21 which can mate with the projecting part 18 and the plural of land parts 22 formed close to the slit hole 21 corresponding to the land part 19 on a side of the motor stator 14, and provided with a flexible printed board 16 for driving the motor soldered to the motor stator 14 using the land parts 19, 22, no gaps are made to be formed in a part to which the solder is supplied by setting a measure of the shorter side of the slit hole 21 in the flexible printed board smaller than the measure in the thickness of the projecting part 18.
Patent JP-2002135959-A (JP)
Title: Connection structure cable termination electrical apparatus
Inventor: SEMA NOBUYUKI
IPC: H02G15/064
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a superior performance by making mutually exclusive characteristics of improvement of breakdown voltage characteristic and downsizing and weight reduction compatible in a connection structure between cable connection part and an electrical apparatus. SOLUTION: The cable termination structure has a feature in that an electrical field application part of the outer face of a bushing has an arcuate shape in its profile vertical cross-sectional form. A ground electrode is placed near the outer face of the bushing. Because both on the surface of the bushing and at the boundary between the stresscone and the bushing the property can be improved, the high breakdown voltage property can be obtained.
Patent JP-2002134976-A (JP)
Title: Electromagnetic wave shield material
Inventor: OSHIMA YASUTOSHI
IPC: H05K9/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield material which contributes to the weight and cost reduction of electronic equipment and has superior machinability and electromagnetic wave shield characteristics. SOLUTION: This electromagnetic wave shield material 1 is formed of pressed metal foil, and ribs 2 and 4A formed by projecting part (flat part 2a) of the flat surface of the metal foil in the sectional direction of the metal foil, air vents 3, and a wound outer peripheral edge 1a.
Patent JP-2002138015-A (JP)
Title: Spray composition
Inventor: MATSUMURA TOSHIRO
IPC: A61K8/31
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a spray composition which enables sprayed contents to be efficiently stuck. SOLUTION: This spray composition comprises 60 to 80 mass % of an undiluted solution and 20 to 40 mass % of a spraying material. The undiluted solution contains 60 to 90 mass % of an oil-and-fat component having a melting point of 30 to 40 deg.C and 10 to 40 mass % of a petroleum-based solvent for dissolving the oil-and-fat component.
Patent JP-2002135926-A (JP)
Title: Cable extending jig
Inventor: MISAKU KATSUNORI
IPC: H02G7/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cable extending jig capable of preventing the cable from being damaged by coming into contact with parts other than a pulley of the jig, even when extending a cable in a state of being curved in horizontal direction. SOLUTION: A plurality of pulley shafts 2a-2d are turnably disposed along a cable extending direction between a pair of substrates 1 and 1. While a pulley 3 is provided around the shaft, a cable carrier 4 is composed freely displaceably, with a cable supporting position supported by the pulley increased toward both front and back end sides. In order to substantially extend the pulley shafts 2a-2d in the vertical direction to the cable carrier 4, an engaging means is provided which comprises a band member 9 for engaging the substrates 1 and 1 with a utility pole P.
Patent JP-2002134371-A (JP)
Title: Determination method for through-hole quality
Inventor: SOMETSUGU TAKAHIRO
IPC: H01G13/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a quality determining method for inspecting the presence or the absence of incomplete and non-penetration holes for each hole formed on a green sheet, and for providing information on the maintenance of a hole formation tool. SOLUTION: The feature amount in a hole of an opening is obtained for each site, where a through-hole is to be formed, the number of through-holes having a prescribed feature amount in the hole is extracted, and it is determined as to whether the maintenance inspection of the hole formation tool is required, based on prescribed logic.
Patent JP-2002141830-A (JP)
Title: Matched filter
Inventor: YAGUCHI TATSUYA
IPC: H04B1/7093
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that circuit scale is expanded and power consumption is increased when providing a matched filter having a large number of elements of a diffused code since it is necessary for the matched filter of conventional configuration to perform multiplication N times and to perform addition N-1 times with the delay time (sampling time). SOLUTION: The digital matched filter of N taps is composed of N correlators 100, 101...102, N low-pass filters 103, 104...105 and a register 107 for setting the time window width of the digital matched filter.
Patent JP-2002141149-A (JP)
Title: Jack
Inventor: NAKAI YUJI
IPC: H01R103/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure requiring a smaller substantial occupation area on a board of the jack, in the jack comprising an insulating material made body having a plug inserting space and a mounting auxiliary terminal for mounting the body on the board by soldering. SOLUTION: The mounting auxiliary terminal 3 comprises a pair of mounting arms 12 and 12 lockable with the body 2 and a main arm 16 connected between respective lower ends of the pair of mounting arms 12 and 12 to form a joined surface 16a for soldering.
Patent JP-2002139317-A (JP)
Title: Roughness-measuring method and roughness-measuring device
Inventor: KUME SHIGEFUMI
IPC: G01B21/30
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a roughness-measuring method and a roughness-measuring device capable of efficiently obtaining the roughness of a machining surface, in a work for forming the machining surface different in roughness. SOLUTION: An evaluating object parameter Ra and the threshold value (0.5 μm) are set by using a keyboard 16. When there is an evaluating area exceeding the threshold (0.5 μm) in the calculated roughness, the roughness is calculated by using the measuring data of only the evaluated area which is not more than the threshold (0.5 μm), and the roughness is calculated by using the measuring data of only an evaluated area which exceeds the threshold (0.5 μm).
Patent JP-2002111718-A (JP)
Title: Route retrieval apparatus
Inventor: YONEDA MASATO
IPC: H04L45/748
Filed: 2000-09-30
Abstract: PROBLEM TO BE SOLVED: To realize high speed process and reduce the time required to reform a tree structure when data (namely, route) is changed, although the tree structure database called a Patricia tree is formed when high speed processing is not particularly required, and software processing or its exclusive hardware has been proposed because it is difficult to quickly find out the data matching in the maximum degree with an destination address from many route data. SOLUTION: This route retrieval apparatus comprises a 3-level associative memory for storing a plurality of entry data, a storage means for storing a first data and its attribute data to each entry data, a matching identification means for searching and identifying an external input data and the entry data matching a first data region, and a maximum (or minimum) detecting means for detecting the maximum (or minimum) data of the attribute data by continuously searching for several times the attribute data of the matching entry data.
Patent JP-2002150652-A (JP)
Title: Slot-in type optical disk reproducing device
Inventor: KATO MASAHISA
IPC: G11B17/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent a nonstandard optical disk from being not able to be taken. SOLUTION: A time T0 required for discharging an ordinary CD having 12 cm diameter to a position where it can be taken out from a slot part 4 after the start of unloading operation in a state where this CD is loaded is preliminarily stored in a control part 24A. The disk size detected by a disk size detection part 13 is stored when a certain optical disk has been loaded to a turntable 5, and a slot-in type loading part is controlled in accordance with an eject operation, and time counting of a timer is started from zero (counted time t) at the time of start of the unloading operation of the optical disk. If the disk size is 12 cm, the loading part is controlled to stop the unloading operation in the case of t>T0 when disk ejection is detected by a first disk ejection detection part 17 for 12 cm disks. In the case of t<=T0, the unloading operation is stopped when the time t reaches T0.
Patent JP-2002152829-A (JP)
Title: Mobile telephone and voice input/output device used therefor
Inventor: KATASE MAKOTO
IPC: H04W92/08
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone that confirms information of a caller at the arrival of an incoming call without the need for extracting a main body and selectively makes a speech, and to provide a voice input/output device that is used for the mobile telephone. SOLUTION: The mobile telephone is provided with the main body 10 that uses the voice input/output device 20 having an output section 26 such as a headphone or an earphone to input/output sound information such as a ringer tone, a speech tone or music, the output section 26 of the voice input/output device 20 is connected to the main body 10 through cords 21a, b, a control section 24 controlling input/output of the sound information interposed between the main body 10 and the output section 26, a display section 24b displaying prescribed information is provided at the control section 24 of the voice input/ output device 20 and the main body 10 transmits music information such as a music number and a music name or the like at music reproduction and operation information of a telephone function to the display section 24b, which displays them.
Patent JP-2002152060-A (JP)
Title: Transmission power control circuit in wireless transmitter
Inventor: TSUTSUI KOICHI
IPC: H04L7/10
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To realize more accurate transmission power control for a burst transmission wave than a conventional transmission power control circuit. SOLUTION: The transmission control circuit is provided with a transmission power detection means 15 that detects the amplitude of transmission power, a peak power detection means 16 that detects the maximum amplitude reaching a peak first at the rising of a transmission wave by each burst, a control variable calculation means 17 that compares the maximum amplitude with a predetermined reference amplitude to calculate a control variable of the transmission power. The transmission control circuit controls the transmission power according to the control variable.
Patent JP-2002149911-A (JP)
Title: Recycle physical distribution system
Inventor: AOKI SATOSHI
IPC: G06Q50/26
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To permit the confirmation of deposit of recycle cost and allow a physical distributor to collect a used product for recycle. SOLUTION: Management information for at least delivery of the product 12 kept by the physical distributor 13 from a manufacturer 9 and recycle information are stored in an information center 16 of the physical distributor 13. The physical distributor 13 checks the used product to which a request for collection is given when delivering the product to a consumer 21 with deposit information of the recycle information in the information center 16 to specify a recycle method of the used product.
Patent JP-2002113071-A (JP)
Title: Ear pressure point clip for neck stiff
Inventor: HONEN MASAYA
IPC: A61H39/04
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To easily enable a person suffering from a neck stiff to ease the stiffness by oneself by stimulating pressure points on ears. SOLUTION: The clip type implement is put on a ear to easily stimulate pressure points on the ear for the necker 3 and the shoulder joint 4.
Patent JP-2001202100-A (JP)
Title: Reduction of exponential echo and noise in silent section
Inventor: MATT HANS JUERGEN
IPC: G10L21/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing an echo and/or a noise signal to transmit a useful sound signal by a TK system. SOLUTION: If a silent section is present, reduction is determined by detecting the silent section and a useful signal which is distorted is varied with a time- dependency control signal a0(t) or a control signal a0(k) which repeats in cycles of a scanning speed fT=1/T. By this method, the amplitude of the control signal a0(k) is set to a fixed specific amplitude value c0 while the voice signal which is the useful signal is present and when the silent section starts, the amplitude of the control signal a0(k) is decreased successively from one sample value to a next value according to recurrent expressions a0(k+1)=a0(k).β and β<1 to vary the control signal a0(k). After the silent section ends, a0(k) is set to c0 again.
Patent JP-2002156107-A (JP)
Title: Method for incinerating waste by waste oil and incinerator used for the method
Inventor: MAKIGI TERUMI
IPC: F23G7/05
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an incineration method to eliminate a need for a large quantity of auxiliary fuel when waste is incinerated by using waste oil, prevent the generation of a smell and black smoke and prevent the occurrence of steam explosion and instability of combustion and to provide an incinerator used for the method. SOLUTION: Liquid, which is a mixture of water and water soluble oil in a ratio of 10 to 1, of 16-20 % vol.% is added in waste oil. The admixture is fed in an incinerator together with air for combustion to incinerate waste. An incinerator body 1 is formed approximately in a cylindrical shape and waste and admixture of water and water soluble oil, and air are introduced through a pipe 11 and waste is charged through an exit 13. Generating black smoke and a malodorous substance is brought into contact with a disc 15 made of iron situated near the upper end of an incinerator body 1 for decomposition and removal.
Patent JP-2002157323-A (JP)
Title: System for preserving electronic symbol
Inventor: UEDA SUKEAKI
IPC: G06Q20/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of an authorized person who manages the use of various electronic symbols such as a password indispensable in an electronic society whose network integration is developed by providing a service to specially and safely preserve the various electronic symbols. SOLUTION: This electronic symbol preservation system is provided with a means for transferring an electronic symbol such as a password owned by an authorized person, a means for dividing and safely preserving a plurality of electronic symbol data for every authorized person, a means for providing the electronic symbol data to be quickly preserved to the authorized person when a request is made from the authorized person, and a means for performing various social actions using the electronic symbols in place of the authorized person under the contract with the authorized person.
Patent JP-2002158502-A (JP)
Title: Variable phase shifter
Inventor: YAMAIRIHATA HITOSHI
IPC: H01P1/18
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To smooth phase changings. SOLUTION: In the variable phase shifter for changing the effective line length of a transmission line composed of an inner conductor 4 and outer (ground) conductors 5a and 5b by inserting a dielectric substrate 6 into a gap between the inner conductor 4 and the outer conductors 5a and 5b of the transmission line without making contact, the inner conductor 4 is formed to repeatedly reciprocate plural times parallel with the inserting direction of the dielectric substrate. When board pieces 6a and 6b face the inner conductor 4 by moving the dielectric board 6, the change in the effective line length of the transmission line becomes smooth so that the phase change can be made smooth.
Patent JP-2001242940-A (JP)
Title: Module for fluid control
Inventor: CHACK GUUDO
IPC: G05D7/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a module for fluid control, connected in-line to a corrosive fluid flow circuit. SOLUTION: The module 10 for fluid control is connected in-line to a fluid flow circuit through which a chemically corrosive or ultra high purity fluid flows in liquid or gaseous form and it controls the amount, pressure and volume of the fluid flow. The module 10 automatically makes adjustment or performs 'calibration', according to the change of barometric pressure or in order to correct the deviation between multiple pressure sensors 20 within the module 10. The module 10 can also make rough, swift adjustment of a control valve 22, which means that it has a function that swiftly controls the amount of flow within a desired range.
Patent JP-2002164044-A (JP)
Title: Electrode wound-type battery and method of manufacturing the same
Inventor: WATANABE HIDETO
IPC: H01M50/536
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode wound-type battery suitably used for supplying heavy current. SOLUTION: In a wound body 40, a positive electrode 41 and a negative electrode 42 are wound in the winding direction S with a separator, not shown in a drawing, in between. The displacement α between a starting end of a positive electrode active material non-forming part 41b and a starting end of a negative electrode active material non-forming part 42b opposite to the positive electrode active material non-forming part 41b is determined between the positive electrode 41 and the negative electrode 42, and the displacement βbetween a terminal end of the positive electrode active material non-forming part 41b and a terminal end of the negative electrode active material non- forming part 42b opposite to the positive electrode active material non-forming part 41b is determined.  A length L2 of each positive electrode active material non-forming area 41b is determined to L2>=2 πR (for example, L2=2 πR+α+β).