baber/WOPTO huggingface dataset:
Patent JP-2001249092-A (JP)
Title: Method and apparatus for measuring thermal expansion and thermally designed structure
Inventor: KUROIWA NOBUHIRO
IPC: G01N25/16
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus capable of measuring the local thermal expansion of an object to be measured. SOLUTION: One of two strain gauges 6 is bonded to a sample as a detection strain gauge and the other one of them is allowed to be spaced apart from the sample 5 to be arranged in an oven 1 as a reference strain gauge. The oven l is raised in temperature in this state to detect the difference between the resistance values of both strain gauges 6 by a bridge circuit 2. The local thermal expansion of the specific place of the sample 5, that is, the bonding place of the strain gauge 6 thereof can be measured on the basis of the relation between the temperature rise and the output voltage of the bridge circuit 2.
Patent JP-2001250544-A (JP)
Title: Zinc alloy powder for alkaline battery and its preparation method
Inventor: KOYAMA YASUYUKI
IPC: C22C18/04
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a zinc alloy powder for a battery which is suppressed in gas generation, preventive of liquid leakage accident and enabled for discharge duration extention for enduring three-stage evaluation of an initial gas generating speed before usage, an after-partial-discharge gas generating speed during usage and an after-overdischarge gas generating speed after usage. SOLUTION: A zinc alloy, obtained by mixing at least one type of element selected from among Al of 1,000 ppm or less, Bi of 1000 ppm or less, In of 5,000 ppm or less and Mg of 100 ppm or lower with zinc as the rest is sprayed at a melting temperature of 450-600 degrees C into an inactive atmosphere or an inert atmosphere containing 0.5% or less oxygen, using as a spray gas an inactive gas of 450-600 degrees C or an inactive gas containing 0.5% or less oxygen, to form the zinc alloy powder which has an oxygen content of 150 ppm or less, a particle size of 75-450 μm, a mass density of 3-5 g/cm3 and the ratio of a major-axis diameter to a minor-axis diameter being 1-1.8.
Patent JP-2000283232-A (JP)
Title: Vibration damper
Inventor: STRAUS DIETMAR
IPC: F16F15/31
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To ensure suitably filtering vibration generated between a driving engine and a drive line connected behind the driving engine at both of low revolutions and high revolutions. SOLUTION: A damping means has energy storing apparatuses 13, 46. The storing apparatuses 13, 46 are stored in a ring-shaped passage which is formed by a structure part of an input part 3, at least partially filled with a viscous medium, and sealed outwardly in a radial direction. An output part 4 has a boss 6 attached on a shaft of a drive line. A ring-shaped flange member 36 united to drive with the boss 6 inserting the energy storing apparatuses 13, 46, therebetween and is connected with the input part so as to turn at least within a certain limit.
Patent JP-2001255615-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMASHITA KATSUHIRO
IPC: G03C1/09
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material nearly free from adverse effects incidental to the enhancement of light absorptivity and having high sensitivity. SOLUTION: The silver halide photographic sensitive material contains a silver halide photographic emulsion having a photographically useful compound other than a sensitizing dye adsorbed by 5×10-5-1×10-3 mol per 1 mol Ag on a silver halide photographic emulsion containing silver halide grains having <500 nm spectral absorption maximum wavelength and light absorption intensity of >=60 or >=500 nm spectral absorption maximum wavelength and light absorption intensity of >=100.
Patent JP-2001247425-A (JP)
Title: Cosmetic composition
Inventor: YOSHIOKA TAKASHI
IPC: A61K8/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition not changing in qualities by light rays, heat, pH, or the like, having excellent safety to the skin, not providing an uncomfortable feeling such as a feeling of tingling pain and a prick feeling, not decreasing an antimicrobial activity with an oxidizing agent or a reducing agent, exhibiting excellent antimicrobial performances with a small amount formulated. SOLUTION: This cosmetic composition comprises a silver chloro complex and one or more kinds selected from the group consisting of a lower monohydric alcohol, a polyhydric alcohol, a saccharide and their derivatives.
Patent JP-2001258079-A (JP)
Title: Portable wireless terminal and program recording medium
Inventor: MATSUSHITA HIROSHI
IPC: H04W84/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional portable wireless terminal where it is difficult for an operator for recognizing with which communication object the portable wireless terminal communication can be made. SOLUTION: The portable wireless terminal is provided with a specified small power wireless unit 2 that transmits a transmission request to allow a gas meter to transmit a gas consumed amount and an ID of the gas meter which is an object of the transmission request by means of a radio wave and receives a set of the gas consumed amount and an ID from a wireless slave unit corresponding to the gas meter having the sent ID, an image display screen 5 that displays a map and illustrates position information, with respect to installed positions of gas meters which are objects of the transmission request, a memory 8 that records a set of the gas consumed amount and the ID received by the specific small power wireless unit 2, and a GPS unit 4 that identifies the position of a portable wireless terminal body section 1.
Patent JP-2001253451-A (JP)
Title: Container cap
Inventor: TAKAHASHI KUNIYASU
IPC: B65D41/32
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To extend a period of use for a container cap and to make removal easy for the cap at the time of use. SOLUTION: The container cap has a characteristic having a structure wherein an opening/closing body which can be detachably mounted to the front end of a neck part of a container is provided, a fixing body to be fixed to the neck part on a position lower than the opening/closing body is provided, two hinge bodies connecting the opening/closing body and the fixing body at positions in the circumferential direction are provided, a separation body separably connecting the opening/closing body and the fixing body at the remaining position in the circumferential direction is provided, and a separation operating body projecting slantly toward the fixing body side is provided at one side end in the circumferential direction of the separation body.
Patent JP-2001211801-A (JP)
Title: Stand for placing fishing rod
Inventor: TAMAOKI TATEKI
IPC: A01K97/10
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a stand for placing fishing rod capable of easily detecting a pulling by a fish and surely catching the fish night and day with reduced fatigue. SOLUTION: The hollow placing stand 1 is provided with at least one or more fishing rod hooks 2 and flashing lights 3 on its plane board 1a; vertical slits 4 are formed on the front board 1b, and holes 5 are formed facing the slits, respectively, on the upper parts of the back board 1c at the opposite side; a fishing gut hooking rod 6 having a terminal 16 is passed through the slit and the hole; spring 8 is horizontally attached between the vertical slits 4 and on their lower side along the longitudinal direction of the front board 1b, and the ends of the spring 8 are linked to the hooking rods 6; a slidable adjusting rod 9 is placed in each of the adjusting openings 10 formed near the spring 8, and the spring 8 is passed through the hole 5 bored on the adjusting rod 9;  and an electric source 11, a sound generator 12 and an electrification mechanism wiring between a terminal 13 and the outer flashing lights 3 are placed inside the placing stand 1.
Patent JP-2001255273-A (JP)
Title: Analytical method of rare earth metal ion by using cyclic phenol sulfide
Inventor: MIYANO SOTARO
IPC: G01N21/64
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an analytical method capable of detecting and quantitating, simply with high sensitivity, even a very small quantity of dissolved rare earth metal ion. SOLUTION: At least one kind of cyclic phenol sulfide selected from thiacarixarene shown by formula (1) (In the formula, X is S, SO or SO2, n is an integer of 4-6, and Y is a sulfonic acid group or its metal salt.), sulfinyl thiacarixarene and sulfonyl thiacarixarene is brought into contact with a solution including rare earth metal ion, and thereafter light is irradiated to the mixed liquid, and fluorescence detection is executed.
Patent JP-2000332575-A (JP)
Title: Adaptive digital filter
Inventor: YAMAMOTO AKIRA
IPC: G06F17/10
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To decrease the number of registers and the power consumption and to speedily converge coefficients by performing coefficient adaptive operation by a non-pipeline processing according to input data and the filter operation data from a pipeline filter arithmetic circuit so that the filter operation data converges to a prescribed reference value. SOLUTION: The pipeline filter operation circuit 100 performs filter operation by a pipeline processing according to input data xi and coefficient data Ci (where i is an integer between 1 and n) and outputs operation data y' and filter output data (y). A non-pipeline adaptive circuit 110 performs coefficient adaptive operation by a non-pipeline processing according to the input data xi and operation data y' so that the operation data y' outputted by the arithmetic circuit 100 converge to a prescribed reference value Y. The resulting coefficient data ci are outputted by the adaptive circuit 110 to the arithmetic circuit 100. Consequently, the number of registers needed for the adaptive circuit 110 decreases, the power consumption is reduced, and the delay decreases, so that coefficient adaptive operation can be performed at a high speed.
Patent JP-2001265964-A (JP)
Title: Device and method for calculating transaction price and machine readable recording medium with program realizing the method is recorded thereon
Inventor: UENO YUJI
IPC: G06Q30/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To calculate a unified and appropriate transaction price for a plurality of persons wanting to buy and a plurality of persons wanting to sell in an on-line transaction through a network. SOLUTION: This device includes a step (S120 and S122) in which purchase request data and selling request data are sorted in the order of a high price and in the order of a low price respectively, a step (S126) in which the maximum value of the purchase request data and the minimum value of the selling request data are retrieved about data whose flag is reset and combination data obtained by combining the data of retrieval results are generated, a step (S128) in which a purchase desired price is compared with a selling desired price, a step (S130) in which a flag is set when the purchase desired price is equal to or higher than the selling desired price, and a step (S134) in which the purchase desired price of the purchase request data is defined as a transaction price when a price being the same as that of the purchase request data where the flag is set exists in the purchase request data where the flag is reset.
Patent JP-2000306980-A (JP)
Title: Alignment mechanism of glass substrate for lcd and vacuum treatment apparatus
Inventor: HIROKI TSUTOMU
IPC: B65G49/06
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To simultaneously align two glass substrates for an LCD. SOLUTION: In a load lock chamber 2, buffers 11 and 12 for placing both side edges of the rear surface of a glass substrate P for an LCD are provided at upper and lower parts. Positioners 21 and 22 are arranged on the extension line of the diagonal line of the glass substrate P for LCD, while they face each other. The positioners 21 and 22 have pairs of rollers 21a and 21b, and 22a and 22b that can be freely brought into contact with a part near the corner part of each glass substrate P for LCD. The rollers 21a, 21b, 22a, and 22b are freely movable vertically, and at the same time can be moved freely on the diagonal line of the glass substrate P for LCD. The entire height of the rollers 21a, 21b, 22a, and 22b is larger than the upper and lower spacing of the glass substrate P for LCD.
Patent JP-2001271336-A (JP)
Title: Method and structure for connecting drain members in filled ground
Inventor: OKAMOTO MASAHIRO
IPC: E02D3/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting drain members in the filled ground, which can positively and stably bring an upper portion of a vertical drain member into contact with a submarine-laid drain member even if the fluidity of the submarine soft ground is large, ensures a draining passage for interstitial water, and does not inhibit compaction acceleration of the submarine soft ground, and to provide a structure for connecting the drain members. SOLUTION: The structure for connecting the drain members in the filled ground, is comprised of the plurality of vertical drain members 1 driven in a row into the submarine ground G, the submarine-laid drain members 2 laid along the row, and a connecting tape 3 which binds upper edges 1a of the respective vertical drain members 1 together, the vertical drain members each making contact with an upper surface of the submarine-laid drain member 2, in a manner being slidable with respect to each other.
Patent JP-2001267058-A (JP)
Title: Cooker
Inventor: KAKIZAWA TOSHIO
IPC: H02M7/537
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components in capacitors and diodes and also to suppress deterioration of power factor of commercial AC power. SOLUTION: Commercial AC power 1 is rectified by a rectifying circuit 2. At the output side of the rectifying circuit 2, there are a capacitor 4, an inverter circuit 5, and a magnetron 14 which produces microwave driven by the inverter circuit 5. Furthermore, a storage battery 17 charged by Commercial AC power 1, is set up, and a booster circuit 27 to raise the output power of the storage battery 17 is also set up. The booster circuit 27 is composed of a coil 28, an IGBT 29 and a diode 30, to set the switching frequency of IGBT 29 more than a prescribed value, and connect an output terminal of the booster circuit 27 to an input side of the inverter circuit 5.
Patent JP-2001270476-A (JP)
Title: Crawler type working vehicle
Inventor: OOMORI MIKIO
IPC: A01D67/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a relatively simple and simplified structure for adjusting the travel attitude of the machine body of a crawler type working vehicle. SOLUTION: A body frame 2 mounted on a crawler travel device 1 is freely adjustable in vertical position between a state in which the rear of the machine body varies in vertical position about a fulcrum located in front of the machine body and another state in which the front of the machine body varies in vertical position about another fulcrum located behind the machine body.
Patent JP-2001272844-A (JP)
Title: Electrophotographic charger
Inventor: IKEDA TERUYUKI
IPC: G03G15/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic charger with which the miniaturization a charger required for the miniaturization of an electrophotographic device is realized and the length of which is made close to a width necessary for image formation and by which the deterioration of charging potential at both end is eliminated. SOLUTION: In the electrophotographic charger of a corotron type or a scorotron type, a protrusion to impart the potential to both end of a shield inside and an adjusting mechanism to very a projecting quantity by which the protrusion is protruded to the shield inside are provided at both end parts of the shield. Also, the protrusion is held in a state of being insulated from the shield, and potential different from that for the shield may be imparted. Thus, the deterioration of the potential at both end of the charger in the longitudinal direction is prevented, and the deterioration of the potential by charging is eliminated, so that the deterioration of image density at both ends is prevented, and the length as the charger is made close to the maximum width of image formation, so that a device width is suppressed from being increased.
Patent JP-2001272146-A (JP)
Title: Automatic ice-making device
Inventor: NIWA KOJI
IPC: F25C5/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To overcome a problem found in the prior art ice-making device in which some ices in an ice storing section are occasionally melted with radiation heat of a heater arranged in an ice-making pan. SOLUTION: A plate-like stopper arm acting as a stored ice amount detecting mechanism is used in an automatic ice making device of the present invention and the plate-like stopper arm can be moved between an ice making pan and an ice storing section.
Patent JP-2001266375-A (JP)
Title: Carriage servo device and information reproducing device
Inventor: KIMIKAWA YUICHI
IPC: G11B7/085
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a carriage servo device capable of performing carriage servo control stably even when each carriage servo controller includes an individual difference such as the variation of carriage start voltage. SOLUTION: The carriage servo device provided with a carriage CG for supporting a pickup 1 for performing either of recording and reproducing of information with respect to an information recording surface and a carriage motor 8 for moving the carriage CG in a direction parallel to the information recording surface based on a motor driving signal Smd is provided with a microcomputer 14 for detecting the minimum value of the motor driving signal required for moving the carriage CG from a standstill state and for setting the motor driving signal Smd on performing either of recording and reproducing of the information based on the detected minimum value.
Patent JP-2001269933-A (JP)
Title: Method of impregnation of resin liquid into basic material
Inventor: MARUMOTO YOSHINOBU
IPC: B29B15/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a resin liquid to be impregnated evenly into a base material by lessening the dispersion of an amount of a resin adhering to both sides SOLUTION: By feeding a base material 2, with its lower surface bringing into contact with the resin liquid 1 flowing down being inclined with a prescribed angle, in parallel to the surface of the resin liquid 1, the resin liquid 1 is permeated to the base material from the lower surface. Then the liquid 1 is coated to the upper surface of the base material 2, then, by bringing a liquid-removing roller 3 into contact with the lower side of the material 2, the resin liquid of the lower surface is removed. By removing the resin liquid by the resin-removing roller 3 the adhering amount of which at the lower surface of the base material 2 is apt to become large, the dispersion of the adhering amount at the both sides of the base material 2 can be lessened.
Patent JP-2001279189-A (JP)
Title: Method for producing powder coating material, powder coating material and method for forming coating film
Inventor: OKADA KATSUHIKO
IPC: C09D7/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating material which can easily be obtained without undergoing a long and complicated production step and, simultaneously, without the possibility of causing gelation when produced and, it addition, the powder coating material thus produced which can form a coating film having excellent smoothness without causing the defect of the coating film such as foaming and a pinhole. SOLUTION: This method for producing a powder coating material comprises subjecting powder coating stock solution containing (A) a resin as a main agent having a curing reactive group which is solid at normal temperature, (B) a curing agent which can react with the curing reactive group of the group of the resin (A) as the main agent and is solid at normal temperature, and (C) an organic solvent as the essential constituting components to spray drying at a temperature which substantially does not cause the reaction between the resin (A) as the main agent and the curing agent (B).
Patent JP-2001276855-A (JP)
Title: Treatment method of drain
Inventor: SHIODA YUSUKE
IPC: C02F1/74
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a new drain treatment method which has high drain purification capability and can reduce the drain treatment cost. SOLUTION: In this treatment process comprising heating a drain to a 80-370 deg.C under pressure sufficient to retain the drain in the liquid phase, and subjecting the drain to oxidation treatment and/or decomposition treatment while supplying an oxygen-containing gas, the drain is treated in cocurrent upward gas/liquid stream and thereafter, further treated by using a solid catalyst in cocurrent downward gas/liquid stream.
Patent JP-2001284926-A (JP)
Title: Antenna and electronic equipment
Inventor: MORIKIDA SHINICHI
IPC: H04M1/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an antenna having excellent strength capable of preventing failure such as damage to a top even when external force such as falling impact is applied. SOLUTION: In a top 13 at the top end of an antenna 12, a metallic plug 15 whose diameter is larger than that of an antenna core is provided at a base end, a coil 16 winding an antenna element is located on the top end of the plug 15, and the outer periphery of the plug 15 and the coil 16 is covered with a cap 17 of resin or the like formed by insert molding. The plug 15 has a tapered part 15a gradually thinned from the maximum diameter on the top end side of the antenna to the side of the antenna core at the base end of the top 13, the cap 17 of this outer periphery is formed with a thick part 17a, with which a base end is tapered so as to fill the outer peripheral space of the plug 15 corresponding to the outer diameter of the tapered part 15a and thickness is gradually reduced toward the base end.
Patent JP-2001285473-A (JP)
Title: System and method for controlling lighting color of portable radio equipment
Inventor: INOUE JIRO
IPC: H04B1/3822
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To make the lighting color of a display part changeable in accordance with the brightness degree of the ambient light of portable radio equipment. SOLUTION: This lighting color control system of a portable telephone set capable of setting the color of light illuminating the display part is provided with a light receiving part 8 detecting the intensity of light around the portable radio equipment and a lighting color controlling part 3A illuminating the display part by light with a longer wavelength as the intensity of detection light detected by the light receiving part becomes large.
Patent JP-2000310266-A (JP)
Title: Solid girdle hoop for air spring and assembling method
Inventor: HUBBELL RANDALL R
IPC: F16F9/04
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a girdle hoop at a low cost by forming it with a solid steel product. SOLUTION: A solid round steel rod is folded into a circular structure, both ends are welded together, a welded portion 18 is smoothly ground to form a solid ring with a nearly constant cross section as a girdle hoop 1. Since the girdle hoop 1 has a solid non-stranded wire structure, and is not a stranded wire structure, there is no possibility of severing of stranded wires, and it can endure a repeated load or vibration. This girdle hoop 1 dose not require a special wire weaving machine which is generally required for manufacturing a stranded wire girdle hoop, and it can be manufactured in a process which is by far simpler than that when the stranded wire girdle hoop is manufactured. Hence, the girdle hoop 1 can be manufactured easily at a low cost.