baber/WOPTO huggingface dataset:
Patent JP-2000296781-A (JP)
Title: Improvement related to electric power steering system
Inventor: HORTON STEVEN JOHN
IPC: B62D6/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the resolution obtained by a sensor and reduce the cost for manufacturing a high-resolution system. SOLUTION: This paper discloses an electric power steering system provided with a steering shaft 2 whose one end is connected to a hand wheel 3 and the other end is connected to, at least, a load wheel and an electric motor 6 is connected to a steering shaft via a gear box having a reduction gar ratio except for integer. Two sensors 9, 10, one detects the angular position of a motor rotor and the other senses the angular position of the steering shaft are provided. The presence of the gear ratio except for the integer generates the beat frequency between the outputs of the two sensors so as to measure the angular position of the steering shaft extending over a range larger than the complete one rotation. The two sensors 9, 10 are provided with either of an absolute position sensor or an index type sensor.
Patent JP-2001253850-A (JP)
Title: Method for producing ester
Inventor: KONISHI SHOHEI
IPC: C07C69/30
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ester of an aliphatic polyhydric alcohol containing a small amount of an acid anhydride. SOLUTION: This method for producing the ester is characterized in that the method comprises a step for purifying the ester (full ester) obtained by esterifying the whole hydroxy groups of the aliphatic polyhydric alcohol by subjecting the aliphatic polyhydric alcohol and a saturated aliphatic monocarboxylic acid to an esterification reaction to provide the full ester whose whole hydroxy groups are esterified by using an adsorbent.
Patent JP-2001255090-A (JP)
Title: Heat exchanger and method of manufacturing the same
Inventor: YAMAGUCHI TORU
IPC: B23K1/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a heat exchanger which can enhance workability and work environment by reducing flux application processes, and besides can braze the inner face of a tube and inner fins without fail. SOLUTION: This is a method for manufacturing a heat exchanger, and the heat exchanger where a flux bank opening into the tube and storing flux is made at the end of the above tube and flux is applied. Then the inner face of the above tube and the inner fins are brazed, when manufacturing a heat exchanger where inner fins are joined to the inner face of a tube being made by joining the ends of a tube molding plate with each other.
Patent JP-2001262512-A (JP)
Title: Cable damping device
Inventor: FUJISAWA KAZUHIRO
IPC: E01D11/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To limit the amount of deformation of a damping member within an allowable range and absorb an excessive load by a means other than the damping member when the excessive load acts on a damping device. SOLUTION: This cable damping device 20 comprises a damping member (high damping rubber) 21 installed between a flange 27 mounted on a cable fixing part 13 connected to the end part of a cable 3 and a flange member 28 fitted to the end of the cable 3, and a sliding means 25 and a cushioning material 24 provided between a cable 3 and the flange member 28. When a load in the tensioning direction causing an offset deformation is applied to the damping device 20, the sliding means 25 is slid, or when the cable 3 is tilted, the cushioning material 24 is elastically deformed to absorb the inclination of the cable 3 so as to relief a stress applied to the damping member 21 in tensioning direction.
Patent JP-2001219045-A (JP)
Title: Ozone mixer
Inventor: HIRAOKA YOSHIAKI
IPC: B01F25/62
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a ozone mixer which enables enhancing the concentration of ozone water easily and changing the concentration thereof freely. SOLUTION: At least one driving gear or more are disposed in a case provided with a feed pipe and a drain pipe and at least one planetary gear or more which are engaged with the driving gears and rotatable are disposed around the driving gears. An ozone inlet and the water feed pipe are disposed on the part where water in the case is pulled in downward by the rotation of the driving gear and the planetary gear. Further, the drain pipe is disposed on the part where the water in the case is ejected out by the rotation of the driving gear and the planetary gear on the lower part or the side part of the case. Thus, the high concentration ozone water can be obtained by rotating the driving gear by an outside motor-driven motor, etc., so as to pull in the water downward. The adjustment of the concentration is also easily performed by making a rotation speed variable.
Patent JP-2001268098-A (JP)
Title: Data transmission system
Inventor: TANAKA YUICHI
IPC: H04L29/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system where a data block of a variable data length can be sent in an optional PGK. SOLUTION: In the data transmission system between one package and N packages, a data block sent/received between the one package and the N packages has a package number (PKGno) denoting the destination of the data block, information denoting the position of the data block on a highway (HW) and information denoting the data length of the data block (DATARATE).
Patent JP-2001266400-A (JP)
Title: Method and device for manufacturing optical head
Inventor: HIGASHIDA TAKAAKI
IPC: G11B7/22
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical head wherein weight of an optical base is reduced, the shape of the optical base is formed without being restricted by the shape of a control circuit substrate, further both processes for mounting and wiring respective components are simplified by simultaneously performing both processes, and the reduction of manufacturing costs is realized. SOLUTION: Prescribed control circuit patterns 2 capable of performing control processing for recording/reproducing of information to at least an optical recording medium P are integrally formed in the optical base 1, and respective components are directly and electrically connected to the control circuit patterns 2 by mounting respective components on the optical base 1.
Patent JP-2001265225-A (JP)
Title: Integral type seal
Inventor: KITAJIMA TSUNEKICHI
IPC: A63F7/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an integral seal which prohibits simply commiting forgery, allows the easy identification of illicit act done as the trace of stripping remains on the appearance of the seal even if the seal is stripped and a ROM or the like is replaced with an illicit one and even if the stripped seal is restuck thereto and even more which is formed easily stickable to a narrow place of an adherend. SOLUTION: The integral type seal for sealing a seal part in order to make the removal of the cap of a case and mounting object by the illicit act infeasible is formed by superposing a hologram seal consisting of a base, a release agent, a hologram and a tacky adhesive in intersection on a brittle seal consisting of a brittle material and a tacky adhesive and integrating both members by adhering the segments superposed by intersection.
Patent JP-2001260495-A (JP)
Title: Electronic device, imaging apparatus, method for announcing program information, and recording medium
Inventor: NAGANO MASAAKI
IPC: B41J5/30
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To announce information about a program in a storage medium which can be attached/detached to/from an electronic device main body or an imaging apparatus main body plainly to users. SOLUTION: When an external storage medium B is attached to the electronic device main body A, the information about the program stored in the medium B is read by a program information reading means C, the kind of the program is distinguished from the read information by a program kind distinguishing means D, and the read information about the program is announced in a form differentiated by the kind of the information by a program information announcing means E.
Patent JP-2001267824-A (JP)
Title: Antenna system and portable radio equipment
Inventor: KANAYAMA YOSHITAKA
IPC: H04B1/38
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the absorption factor of electromagnetic waves to be absorbed into a human body at the calling time. SOLUTION: Since an antenna element having a high absorption factor is arranged far from a human body by an antenna arrangement means on the basis of the absorption factor of electromagnetic waves absorbed into a human body measured when at least two antenna elements different in electric length are previously operated as antennas under the same arranging condition, the absorption factor of the electromagnetic waves absorbed into the human body at the calling time can be reduced by the portion that the antenna element having the higher absorption factor out of the two or more antenna elements is arranged far from the human body.
Patent JP-2001270566-A (JP)
Title: Package cushioning material and packaging structure using the package cushioning material
Inventor: UCHIDA HIROAKI
IPC: B65D5/50
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a package cushioning material reducing a large extent the amount of use of a resin to be transferred generating environmental pollution when being thrown away and disposed, dealing with materials to be packaged of various shapes in a wide range just by using one kind of package cushioning material and reducing the packaging cost. SOLUTION: The package cushioning material of a structure, in which an opening 1 of a size not passing through the material A to be packaged is formed on a central section, a frame 2 formed of a material with at least a main section of an opening vicinity section 6 provided with flexibility and a resin film 3 so set on the frame 2 as to coat at least a part of a section of the frame 2 on which the material A is placed is used, and when the material A to be packaged is placed, the material A to be packaged is held by the resin film 3, and the main section of a bottom face side vicinity section of the material A to be packaged is held by the opening vicinity section 6 of the frame 2.
Patent JP-2001269336-A (JP)
Title: Ultrasonograph
Inventor: ABE YASUHIKO
IPC: A61B8/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve sensitivity and azimuth resolution even if an opening is variable, in the ultrasonograph allowing real-time three- dimensional scan in a sparse method. SOLUTION: This ultrasonograph comprises a plurality of oscillating elements arranged two dimensionally, a transmitting circuit 31 for transmitting ultrasonic wave to a subject through the oscillating elements, and a receiving circuit 32 for receiving echo from the subject through the oscillating elements. A plurality of first oscillating elements (C elements) of the plurality of oscillating elements are coupled to the transmitting circuit 31 and the receiving circuit 32, and a plurality of second oscillating elements (S elements) and a plurality of third oscillating elements (L elements) are selectively coupled to the transmitting circuit 31 and the receiving circuit 32 via a switch 13, respectively, and the opening is varied by selection of switch 13.
Patent JP-2001275127-A (JP)
Title: Electronic camera
Inventor: YAMAGUCHI TAKEHISA
IPC: H04N9/09
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that is provided with three color image pickup elements, can reduce power consumption as much as possible and can obtain a photographed image with high color reproducibility. SOLUTION: The electronic still camera 1 is provided with three color CCDs 141, 142, 143 at each pixel position of which is provided with color filters arranged in a checkered pattern at the same image positions among the CCDs, and a photographing mode setting switch 13 can set a conventional photographing mode and a high image quality photographing mode. An image processor 16 uses image data photographed only by the color CCD 141 in the usual photographing mode to generate a color photographing image with a usual image quality, and the image processor 16 uses image data photographed with the three color CCDs 141, 142, 143 in the high image quality photographing mode to generate a color photographing image with high image quality.
Patent JP-2001272776-A (JP)
Title: Photosensitive resin composition
Inventor: MINAMIMURA KIMIKO
IPC: G03F7/027
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of manufacturing a relief which faithfully reproduces the image of an original film and has toughness, good water resistance and superior printing resistance. SOLUTION: The photosensitive resin composition contains (A) an at least partly saponified polyvinyl acetate, (B) a polyamide having a reactive unsaturated group and basic nitrogen, (C) a photopolymerizable unsaturated compound and (D) a photopolymerization initiator.
Patent JP-2001272734-A (JP)
Title: Photographic printing device
Inventor: TOKI AKIHIKO
IPC: G03B27/72
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a photographic printing device capable of surely and rapidly obtaining a good-quality extra print. SOLUTION: This device is equipped with a scanner 6 for reading the picture information of a negative film 1, a picture display means for displaying the read picture information as a simulation picture on a monitor 16, an exposure condition correcting means for correcting a set exposure condition (color and density correction data), and a digital exposure head 15 forming a photographic print by printing the picture information on paper 11 based on the decided exposure condition, and equipped with a printing information recording means for recording printing information concerning the decided exposure condition as a bar code on the photographic print and a printing information reading means for reading the printing information from the bar code recorded on the photographic print.
Patent JP-2001275295-A (JP)
Title: Winding cylinder structure of motor for motor-driven power steering
Inventor: SHIOBARA HITOSHI
IPC: H02K3/47
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a winding cylinder structure which can prevent exposed coil wires from coming apart, reduce the production cost, avoid scratches on the surface of a permanent magnet, avoid the change of flows of magnetic lines of force and improve the motor efficiency. SOLUTION: A coreless motor 30 comprises a cylindrical winding cylinder 47, which is a rotor, a resin collar 53 fitted to one end of the winding cylinder 47 and a bearing 46 by which the collar 53 is supported. The collar 53 is a stepped ring which consists of a thick ring 72 and a thin ring 71, which has the same inner diameter D2 as the inner diameter of the thick ring 72 and joined to the thick ring 72. The open end 64 of the winding cylinder 47 is coupled with the step 73 of the stepped ring 73. With this constitution, the coming-apart of the coil wires exposed from the open end can be avoided by the step. As the collar 53 is made of resin, an insulating treatment between the collar and the winding cylinder is not necessary, so that the production cost can be reduce.  As the collar is not attracted by a permanent magnet when the winding cylinder is inserted, the surface of the permanent magnet is not scratched. As the collar is made of resin, the flows of magnetic lines of force are not changed, so that eddy currents are not induced in operation. As a result, excessive heat is not generated in operation and the efficiency of the coreless motor can be improved.
Patent JP-2001278558-A (JP)
Title: Elevator control system
Inventor: FUJIWARA MASAYOSHI
IPC: B66B3/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To use an elevator in accordance with a purpose thereof more appropriately and efficiently. SOLUTION: When a user is detected in an elevator operation stopping time zone by any of a human sensor, a supervisor call switch, and a car call switch installed in an elevator hall of each floor (S100-S104), an image of the user of the elevator is taken by a camera (S106), and the image of the user is transmitted to a remote management device (S110). The elevator is then made to be in available condition based on a direction from the management device (S112, S114). The elevator can be thereby used by the user in accordance with a use of the elevator.
Patent JP-2000303481-A (JP)
Title: Sloping ground monitoring device
Inventor: SCHRECK MARTIN
IPC: G01C9/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for monitoring the inclination of a slope limited of land between two surfaces located at different heights or, for example, a dam or such a large structure by using at least one vertical pipe erected on the slope and fixing the bottom thereof in the ground. SOLUTION: Optical fiber sensor cables 1-4 are arranged in the longitudinal direction along the outside of an inner pipe 6. The sensor cables 1-4 are held by a holding ring 8, and the holding ring 8 is interlocked with notches 9 of muntins 10.
Patent JP-2001283361-A (JP)
Title: Warning system coping with high-pressure sales
Inventor: AIDA RYUICHI
IPC: G08B23/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible for a single aged person to safely live by dispersing and getting rid of a high-pressure salesman visiting the house of the single aged person. SOLUTION: A reporting means 14 is installed in a prescribed house 1, and when a person K living in the house 1 confirms the visit of a high-pressure salesman L, a report is transmitted from the means 14 to prescribed contact systems 2 and 3, which cope with the high-pressure salesman L through the means 14.
Patent JP-2001280285-A (JP)
Title: Force-feeding device
Inventor: YONEDA ISAO
IPC: F04D15/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a force-feeding device to prevent the occurrence of residence in a storage tank and facilitate maintenance of a pump for forced feed and the storage tank. SOLUTION: In the force-feeding device 300 provided with the storage tank 1 to store flowing-in drain and the pump 2 for forced feed to forcibly feed drain in the storage tank 1, the pump 2 for forced feed is situated outside the storage tank, the inner wall of the storage tank 1 is inclined toward a drain opening 24 formed in the bottom side, the drain opening 24 and a suction opening 12 of the pump 2 for forced feed are intercoupled. Further, the storage tank 1 is installed in a pump tank 3 in which the pump 2 for forced feed is installed.
Patent JP-2001283061-A (JP)
Title: Repeat order system
Inventor: TAKABE ATSUSHI
IPC: G06Q10/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that time and labor are required in the case of a repeat order, a merchandise has to be confirmed to coincide with the merchandise ordered last time or not and also an order amount is not predicted at a selling-side. SOLUTION: A customer performs access to a selling side database via the Internet by using a terminal unit and performs the repeat order in a repeat order system. The system is provided with a function for generating integrated data in the database, which are integrated and edited based on data ordered by the customer in the past. Customer ID information is inputted in the case of repeat order so that an order slip where the basis of this time order data is generated from integrated data is displayed on a display to the customer. Moreover, integrated data are generated in a plurality of kinds in accordance with order forms, the order slip is edited in accordance with a request and a form in the case of ordering and the basis of the slip is generated.
Patent JP-2001283111-A (JP)
Title: Coordination service system
Inventor: KAWAKITA YASUHIRO
IPC: G06Q50/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To allow a user to surely purchase work elements necessary for a prescribed work by on-line by efficiently and quickly retrieving the work elements from the user's terminal connected to a network. SOLUTION: Plural work method provider's terminals for providing information pages about a prescribed work method and plural work element provider's terminals for providing delivering work elements necessary for executing the prescribed work, and for settling the fees of the work elements are connected through a computer network to user's terminals in this service system. Moreover, a coordination terminal for allowing a user to directly order the work elements necessary for the prescribed work from the information pages about the prescribed work method to be viewed by the user to the work element provider's terminals is connected.
Patent JP-2001283558-A (JP)
Title: Disk cartridge
Inventor: OBATA MANABU
IPC: G11B23/03
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To take measures for dust, dirt, etc., by engaging a pair of shutter members with each other by a shutter closing mechanism when the shutter mechanism is closed, by which the surer closing of the shutter mechanism is made possible and the spacings etc., made between the cartridge casing and the shutter members are made as small as possible. SOLUTION: A pair of the shutter members 50 and 51 of the disk cartridge having the cartridge casing 22, an optical disk 21 and the shutter mechanism 28 are provided with the shutter closing mechanism 77 by which the shutter members are coupled to each other in the closing state of the shutter.
Patent JP-2001282677-A (JP)
Title: Data transfer method, mail server, mobile terminal, and mail-transmitting terminal
Inventor: OGAWA MAKI
IPC: H04L12/58
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently use resources when multimedia mail, including various pieces of data such as sound data and image data in addition to text, is transferred to a mobile terminal. SOLUTION: Control data are included in the pieces of data included in the multimedia mail. The control data are generated at the transmission source of the mail, and a mail server 10 transmits transfer assisting data to the mobile terminal 20 at the destination of the mail based on the control data. Since the mobile terminal 20 is able to request transfer based on the transfer assistance data, the data that the mobile terminal 20 cannot reproduce are prevented from being transferred wastefully, the traffic of a mobile communication network will not be increased, and the memory resources of the mobile terminal 20 can be used effectively.
Patent JP-2001292063-A (JP)
Title: Frequency synthesizer and mobile wireless unit
Inventor: FUKUI HIROYUKI
IPC: H03L7/093
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer that selects a frequency at a very high-speed in the case of measuring the electric field strength of a signal transmitted from a surrounding base station without deteriorating the basic performance of the frequency synthesizer for a usual communication period. SOLUTION: The frequency synthesizer controlling an oscillated frequency of a voltage controlled oscillator with an output of a loop filter, is provided with a 1st circuit having a 1st charge pump supplying a 1st drive current and a 1st loop filter connected to the 1st charge pump and having a 1st time constant, a 2nd circuit having a 2nd charge pump supplying a 2nd drive current larger than the 1st drive current and a 2nd loop filter connected to the 2nd charge pump and having a 2nd time constant smaller than the 1st time constant, a switch that connects either of the 1st anal 2nd circuits between the phase comparator and the voltage controlled oscillator depending on a communication period and a control means that applies switching control to the switch.