baber/WOPTO huggingface dataset:
Patent JP-2001203672-A (JP)
Title: Polarized wave spread communication equipment
Inventor: HAMA NORIO
IPC: H04J11/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide polarized wave spread communication equipment that can surely recover a data symbol even under an environment where polarized wave fluctuations are caused at random or a polarized wave disturbance in a single direction is in existence. SOLUTION: The polarized wave spread communication equipment is provided with antennas with different polarization directions, a transmitter side spreads a data symbol into chips to generate a transmission signal, transmits the transmission signal while switching the polarization direction in the unit of chips and according to a prescribed switching pattern. Then a receiver side switches the polarization direction of the antennas by using the switching pattern to receive the transmission signal synchronously with the switching pattern at the transmitter side.  Thus, a noise is intruded in the received signal in any polarization direction among received signals in different polarization directions even in an environment where polarization disturbance is in existence and no noise is intruded in the received signals in the other polarization directions and synthesizing them to demodulate the data symbol can more surely recover the data symbol.
Patent JP-2001200766-A (JP)
Title: Air intake device for outboard motor
Inventor: IKUMA TOMONORI
IPC: F02B61/04
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an air purifying function, while avoiding enlargement of size, in an air intake device for an outboard motor arranging a carburetor and an intake air-silencing case connected to the upstream end of this carburetor in one side of an engine block setting a cylinder axial line along the longitudinal direction of the outboard motor. SOLUTION: A first air passage 109 guiding air in a direction almost along a cylinder axial line also connecting the downstream end to a carburetor 74 and a second air passage 110, making an air circulating direction in at least the downstream end almost orthogonal to an air circulating direction in the first air passage 109 also opening the upstream end to the outside are formed in an intake silencing case 75, a cleaner element 112, arranged in a plane almost in parallel to the air circulating direction in the first air passage 109 to be interposed between the upstream end of the first air passage 109 and the downstream end of the second air passage 110, is stored fixedly in the intake silencing case 75.
Patent JP-2001201828-A (JP)
Title: Silver halide photographic sensitive material
Inventor: I HIROMOTO
IPC: G03C7/20
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having superior graininess and having high processing stability. SOLUTION: The silver halide photographic sensitive material has two or more silver halide photosensitive layers each containing silver halide, a coupler and a developing agent. When the sensitive material is heat-developed, after exposure with light exposure which attains color development to the maximum density, the relative ratio of the reciprocal of the development time (t1/2) required to develop color to 1/2 of the maximum developed color density of the two or more photosensitive layers is 0.8-1.0.
Patent JP-2001201564-A (JP)
Title: Radar testing device
Inventor: NAKANO YOSUKE
IPC: G01S7/40
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To solve the problems in the test and evaluation of a synthetic aperture radar that it is difficult to grasp the influence on a radar image by the amplitude fluctuation or phase fluctuation of a signal caused in the combination of all systems, the operation timing of various apparatuses, and the like, and the trouble of the radar can be found only when loaded and operated on an actual machine. SOLUTION: This testing device comprises a timing generation part 3 for generating a timing of outputting a chap signal and a Doppler generation part 4 for changing the frequency on the basis of the Doppler frequency change, so that a signal is imitated as a relative movement is generated between a platform 12 and a target 13. The self-machine speed data calculated by a control part 2 is outputted to a test radar 7 as oscillation data.
Patent JP-2001204404-A (JP)
Title: Lactide composition and food containing the same
Inventor: SAKAI AKIHIRO
IPC: A23L29/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a food capable of retaining a cyclic structure of lactide even in a long-term preservation, maintaining a powdery state, showing mellowness, maturity-like flavor and bacteriostatic effect without lowering physical properties and palatability of food when added to a food. SOLUTION: This lactide composition comprises a lactide and a saccharide.
Patent JP-2001208143-A (JP)
Title: Driving mechanism for optical device
Inventor: MORIYA MASAMI
IPC: F16H55/18
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce the sound generated from a meshing part of a gear. SOLUTION: In this driving mechanism of an optical device for transmitting the power of a driving source 11 to a driven object L by using plural gears, the plural gears include a gear (e.g. maximum speed gear 12 or a gear 13 meshing with the gear 12) having durometer hardness (type D) from 40 to 60.
Patent JP-2001210306-A (JP)
Title: Sealed type battery
Inventor: IKEZOE MICHINORI
IPC: H01M2/30
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To inhibit a curl of electrode column when nut is crowded and screwed to electrode pillar and the external coupling plate connects, and to prevent breakage of part to inhibit with curl of electrode pillar in significance. SOLUTION: A sealed type battery has a power generation element 1 composed of a positive electrode, a negative electrode and a separator, an electrolyzer 2 receiving this power generation element 1 and an electrode pillar 4 that penetrates a terminal cap 3 of electrolyzer 2 and that is fixed and that has a part to protrude from the terminal cap 3 to outside as screw part 4A. The electrode pillar 4 is located in the inside of the terminal cap 3, and has a fixed part 4B whose outside shape is polygon. The terminal cap 3 installs a rib 10 to be located in the outer circumference of fixed part 4B of electrode pillar 4, and arranges the fixed part 4B of electrode pillar 4 to the inside of rib 10.  Further, the rib 10 lets a center surface that opposes to the central part of each side of polygon of the fixed part 4B protrude more than both side faces that opposes to both side parts of each side of polygon.
Patent JP-2001205560-A (JP)
Title: Grinding wheel and manufacturing method for grinding wheel
Inventor: YAMAGUCHI TAKAKAZU
IPC: B24D7/10
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent falling-off of a grinding stone by intensifying the connection between the grinding stone and a wheel base and enhance the grinding accuracy by equalizing the quality of the grinding stone in the grinding wheel with the grinding stone fixed to the wheel base. SOLUTION: This grinding wheel is constituted of the wheel base 11 and the grinding stone 19 projected from a free face 12 of the wheel base 11. The free face 12 is formed with a grinding stone buried part for burying the grinding stone. The grinding stone 19 formed by sintering a semi-solid grinding stone, which is formed by kneading abrasive grains and an appropriate quantity of bond, after compression molding the semi-solid grinding stone in such a state as projecting it from the free face 12 by a prescribed distance is buried in the grinding stone buried part. This grinding wheel 20 formed by integrally fixing the wheel base 11 to the grinding stone and the manufacturing method for this grinding wheel are introduced.
Patent JP-2001204957-A (JP)
Title: Game system and information storing medium
Inventor: ISHII TAKEHIRO
IPC: A63F13/55
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information storing medium which can produce a real image such as a destructive expression of a display object by a little processing load. SOLUTION: When a destructive event is generated, a model representing a display object is changed from an integrally formed model to a sub-parts forming model and the sub-parts are replaced by sub-parts representing a destructive state. The replaced sub-parts are selected or removed on the basis of an impact parameter computed upon generation of the destructive event. When an interior display event for displaying the inner structure of the display object is generated, the sub-parts are replaced by sub-parts for displaying the inner part or the inner parts for showing the inner structure of the display object are disposed in an inner display area. The precision of the inner parts is changed in accordance with the size of the inner display area, the number of times of display of the inner parts or a distance from a point of sight.
Patent JP-2001210673-A (JP)
Title: Manufacturing method of piezoelectric device
Inventor: ENDO HIDEO
IPC: H01L41/23
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a piezoelectric device for realizing the piezoelectric device, having uniform frequency-temperature characteristics. SOLUTION: A support member 20 for supporting the other end side of a piezoelectric oscillation member 14 is formed into a package. While both sides of the piezoelectric oscillation member 14 are held by mounting member 11b and the support member, one end of the piezoelectric oscillation member 14 can be temporally fixed to the mount part. At this time, the other end of the piezoelectric oscillation member 14 can be prevented from being brought into contact with the bottom face of the package, even if external force is applied to the piezoelectric oscillation member 14. In a main dry step for adhesive 15, the support member 14 is cleaned by melting. As a result, the other end of the piezoelectric oscillation member 14 can be held in a floated state from the inner bottom face of the package by the thickness of the support member, and increase in IC values can be reduced and a frequency-temperature characteristic can be made uniform.
Patent JP-2000279358-A (JP)
Title: Dish washer
Inventor: NISHI TOMOHIRO
IPC: A47L15/42
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a residue which passes through the second mesh space part from flowing to the neighborhood of a washing water intake while avoiding a plate-shaped member, and also prevent the residue from being mixed with washing water by bringing the side face or the bottom of a hollow, whose bottom is a second mesh space part, into contact with the plate-shaped member. SOLUTION: The width A of a hollow part of a residue filter 13 whose bottom is the second mesh space part 13b is set a little wider than a space B between a side part of a drain intake 27 of a reservoir part 30 to a degree of which an installation of the residue filter 13 of the reservoir part 30 can not be disturbed and a plate shaped member 31, thereby, a side face of a hollow part for a lower part of the residue filter 13 is connected with the plate-shaped member 31 securely. Therefore, a residue which passes through the second mesh space part 13b is prevented to be mixed with a space 29 around the washing water intake. Furthermore, the residue filter 13 is installed to a reservoir part 39 easily by inclining the side face which abuts on the plate-shaped member 31 of the hollow part of the residue filter 13.
Patent JP-2001213172-A (JP)
Title: Mounting structure of inner weather strip also serving for locking cloth end part
Inventor: KOJIMA YOSHIHIRO
IPC: B60J10/04
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an inner weather strip capable of pressing and locking a cloth end part covering a surface of an inner panel simultaneously when it is attached to the inner panel. SOLUTION: This inner weather strip 10 is provided with a mounting leg part 30 fitted in a groove 50 of the inner panel P, and the mounting leg part 30 is provided with an engaging lip 32, a locking part 40, and a clip 34. When the mounting leg part 30 is pressed into the groove 50 of the inner panel P after covering the surface of the inner panel P with cloth C, the locking part 40 presses the end part of the cloth C and bites on the cloth C to lock the cloth C securely without necessitating a special part and a special process. The clip 34 is engaged with an engaging hole 54 of the inner panel P.
Patent JP-2000278335-A (JP)
Title: Method and device for dc offset correction for direct converting receiver
Inventor: SEVENHANS JOANNES MATHILDA J
IPC: H04L25/06
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To remove DC offset which dynamically vary in a simple style by determining the DC offsets as the I and Q coordinates of the center point of a geometric figure by the two-dimensional fitting of the specific geometric figure through a subset of couples of signal value included in a set of couples of digital base band signal values. SOLUTION: Respective couples of digital base-band signal values include in-phase signals SI and quadrature signals SQ having values showing the distances from a Q axis and an I axis orthogonal to the Q axis to plotted points. An offset removing device A determines the DC offsets that points obtained by plotting the in-phase signals SI and quadrature signals SQ on an I-Q diagram are on the specific geometric figure in the plane formed of the I and Q axes by a calculating means CCM. Then the removing device A outputs the corrected in-phase and quadrature signals SI' and SQ' obtained by subtracting the DC offsets from the respective couples by a subtracting means SM.
Patent JP-2001214002-A (JP)
Title: Rubber composition
Inventor: SUZUKI YOSHIHIKO
IPC: C08K5/01
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition capable of suitably preventing ozone deterioration in a relatively high-temperature range, having excellent appearance. SOLUTION: This rubber composition comprises >=1.5 pts.wt. of petroleum paraffin wax based on 100 pts.wt. of a diene-based rubber. A 38-40C straight- chain saturated hydrocarbon and a 38-40C branched chain saturated hydrocarbon in an amount of >=10 wt.% are contained in the petroleum wax and the amount of the branched chain saturated hydrocarbon is >=19 wt.% of the total of the branched chain saturated hydrocarbon and the straight-chain saturated hydrocarbon.
Patent JP-2001213441-A (JP)
Title: Envelope and method for sealing contents in its envelop
Inventor: MORI SHOHEI
IPC: B65D27/34
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an envelope which can easily be unsealed to increase an unsealing rate even without using a cutting instrument such as scissors, which is also easily unpeelable from a portion of a lug part during mailing or the like, and through which contents can be ascertained even in the case of keeping it while the contents are being put therein. SOLUTION: The envelope F1 has folds 7 formed on an outer circumference thereof to seal contents S therein and an opening side tongue piece 5 provided on at least one side of the outer circumference to be folded back for sealing the envelope F1. A perforation 2 for forming a display window 4 to display the contents S is provided in the surface side 1a of the envelope F1, and this perforation 2 is provided so as to reach one of the folds 7 formed on the outer circumference. A lug part 3 is formed at the opening side tongue piece 5, and the perforation 2 is provided continuously up to the position of this lug part 3.
Patent JP-2001214631-A (JP)
Title: Cage type multistory parking facility
Inventor: SHIMODA MASAO
IPC: E04H6/18
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a multistory parking facility, by which of entry and leaving time is conveniently shortened, ensuring the safety of a user and a function of which can further be assured even in the case, etc., of a stop due to the trouble and maintenance of a principal section. SOLUTION: A plurality of parking floors 39 are formed extending over a plurality of floors in the vertical direction, circular notched sections 39a are formed at the central sections of each parking floor 39, rotary tables 10 are disposed to the notched sections 39a, vertical elevator shafts 43 installed to vertically penetrate a plurality of the parking floors 39 are installed at two places, car-loaded cages 40 lifting and lowering in each vertical elevator shaft 43 are mounted, a pair of entry floors 2 for cars 17 are set up at the upper end section or lower end section of one vertical elevator shaft 43 while a pair of leaving floors 3 for the cars 17 are fitted at the upper end section or lower end section of the other vertical elevator shaft 43,  and the cars 17 are carried among the entry floors 2 and the parking floors 39 and among the parking floors 39 and the leaving floors 3 by each car-loaded cage 40.
Patent JP-2001214561-A (JP)
Title: Lightweight pc curtain wall and its manufacturing method
Inventor: OGAWA HARUKA
IPC: E04B2/94
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and durable PC curtain wall formed of two kinds of lightweight concrete. SOLUTION: On the exterior side surface of a backing material 4 molded into a panel of two kinds of lightweight concrete, a gigged cloth 6, a polymer cement mortar layer 8, and a finishing material 10 are arranged. The gigged cloth 6 is provided with gigged parts 6b on both of the front and back sides, and each of the gigged parts 6b is buried in the backing material 4 and the polymer cement mortar layer 8. The backing material 4 and the polymer cement mortar layer 8 are firmly integrated with each other via the gigged cloth 6. In the polymer cement layer 8, water absorption and shrinkage is very low and neutralization is hardly caused, so that the PC curtain wall with excellent durability can be provided.
Patent JP-2001212119-A (JP)
Title: Image gaining apparatus and method
Inventor: INOUE HITOSHI
IPC: A61B6/06
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image gaining apparatus which enables the removal of a fringe in an image attributed to a scattered ray removing grid as required when an irradiation with X-rays is conducted using the scattered ray removing grid. SOLUTION: This image gaining apparatus has an image gaining means (3) which performs an irradiation with X-rays using a scattered ray removing grid (11) to gain an image by sampling the radiolucency distribution of an object (2) two-dimensionally at a desired interval, an image processing means (12) to remove a fringe attributed to the scattered ray removing grid from the image gained by an image processing and a selection means (13) to allow selection for the removal of the fringe attribute to the scattered ray removing grid to be made by the image processing means.
Patent JP-2001224084-A (JP)
Title: Remote controller
Inventor: NAGAMURA YOSHITOMI
IPC: G06F13/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized remote controller with excellent operability by which entry of displacement information such as a moving direction of a cursor displayed on a screen of a display device provided in a main unit is carried out with a simple operation. SOLUTION: In the remote controller 1, a tilt detection section 13 detects a tilt of a main body with respect to a horizontal plane, and a transmission section 14 transmits a control signal instructing a moving direction and a moving speed of a cursor to a master unit 2 while a movement restrictions switch provided in an operation section 12 is operated. Furthermore, the remote controller 1 decides the moving direction and the moving speed of the cursor on the basis of a tilt of the main body with respect to the horizontal plane detected by the tilt detection section 13. Thus, an operator can move the cursor displayed on a screen of a display device provided in a master unit 2 with a simple operation that the main body of the remote controller 1 is tilted.
Patent JP-2001229780-A (JP)
Title: Control panel
Inventor: HIROTA KAZUHIKO
IPC: H01H9/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a control panel with plural switch mechanisms with secured inner space, and to facilitate mounting of the switch mechanisms. SOLUTION: In the control panel with plural switch mechanisms, the engagement position of a drive gear and an operation gear of each switch mechanism is set nearly in the same direction from the center of the drive gear of each switch mechanism. The control panel also has an energizing means for energizing a printed board with a rotary switch, to which the operation gear is fixed, toward the drive gear. The operation gears are mounted so that the extension line connecting the centers of the plural drive gears and the extension line connecting the center of each drive gear and the center of the corresponding operation gear cross each other at a prescribed angle.
Patent JP-2001222520-A (JP)
Title: Device and method for processing information
Inventor: NOMA HIDEKI
IPC: G06F17/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing information, with which the entertainability of a virtual creature can be improved. SOLUTION: Concerning the device and the method for processing information, the genetic data of the virtual creature are diagnosed and when the genetic data satisfies prescribed conditions, on the basis of the diagnosed result, prescribed value-added is applied to the virtual creature. Besides, concerning the device and the method for processing information, information on the parents of each of registered virtual creatures generated by successive crossing is stored and on the basis of the relevant information, the pedigree of the designated virtual creature is investigated.
Patent JP-2001226668-A (JP)
Title: Exothermic agent and method of using the same
Inventor: NAKAJIMA KYOKO
IPC: C09K5/18
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an exothermic agent capable of reaching approximately 100 deg.C in a short time and holding the temperature for at least 20 min without increasing the weight and bulkiness of the exothermic agent mainly used for a heating device of a heat cooking container. SOLUTION: In this method, 35 g of the exothermic agent obtained by formulating 95 g of fine particle aluminum and 20 g of fine particle calcium oxide, is brought into contact with 80 ml of water to carry out a reaction of the fine particle calcium oxide and water to generate a heat of reaction and calcium hydroxide and then reacting the hydroxide with the fine particle aluminum to generate a heat of reaction, and approximately 3886 cal/g of heat is utilized as the total of both heat of reaction.
Patent JP-2001225657-A (JP)
Title: Driving force distribution controller for four-wheel drive vehicle
Inventor: SHIMIZU KOICHI
IPC: B60K17/348
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving force distribution controller for a four-wheel drive vehicle preventing a tight corner brake during accelerating in forward turning or decelerating in rearward turning on a flat road and improving the starting performance in starting on a slope such as a low μ uphill road. SOLUTION: This driving force distribution controller is provided with a front/rear acceleration sensor detecting the front/rear acceleration; a front/rear G sensitive initial torque calculation part 110 setting a front/rear acceleration sensitive initial torque EXGO to zero in the low front/rear acceleration region, setting it to high front/rear acceleration sensitive initial torque EXGO, when the front/rear acceleration sensor value XGS exceeds a second set value XG2, and calculating a front/rear acceleration sensitive initial torque TXG3 based on the front/rear acceleration sensitive initial torque EXGO; and a target torque selection part 111 - a final output determining part 114 setting the target torque T to the front/rear acceleration sensitive initial torque EXG3 and outputting the current value i providing TXG3 relative to the torque distribution clutch.