baber/WOPTO huggingface dataset:
Patent JP-2001210794-A (JP)
Title: Ferroelectric memory material
Inventor: MIYAZAWA HIROSHI
IPC: C01G49/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectrics memory wherein repeated recording characteristic in 100 deg.C environment is excellent with a high curie temperature while film-forming is allowed at such low temperature order as 600 deg.C for matching the semiconductor process. SOLUTION: Relating to a material constituting a ferroelectrics layer of a ferroelectrics memory, a transiting metal oxide comprises a transition metal as a main component, wherein a difference between the energy level in d-state of a valence band of the transition metal in an atomic state constituting the transition metal oxide and the energy level in 2p state of oxygen constituting the transition metal oxide is 0.33 Ry or less.
Patent JP-2001209054-A (JP)
Title: Liquid crystal display device
Inventor: JIN NOBUTAKA
IPC: G02F1/136
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with improved product quality by preventing a substrate of the liquid crystal display element from cracking in the assembly process. SOLUTION: The liquid crystal display device is provided with a liquid crystal display element having a liquid crystal held between a pair of substrates and a semiconductor integrated circuit device arranged on the liquid crystal side surface in the periphery of the one substrate out of the pair of the substrates, a frame member having a display window through which the display screen of the liquid crystal display element is exposed and covering the liquid crystal display element and a spacer arranged between the frame member and the liquid crystal side surface in the periphery of the one substrate.  An edge of the spacer on the liquid crystal display element side is formed in a projecting and recessing shape, and at the same time, the semiconductor integrated circuit device is fit into the recessing part and an adhesive is arranged on the surface of the projecting part placed opposite to the liquid crystal side surface of the one substrate.
Patent JP-2001209707-A (JP)
Title: Electronic business negotiation system
Inventor: YAMAUCHI HIROYUKI
IPC: G06Q30/06
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic business negotiation system for easily negotiating through an Internet. SOLUTION: A server 6 for electronic negotiation which establishes an electronic negotiation home page, producer side terminal equipment 2, wholesale dealer side terminal equipment 3, retail dealer side terminal equipment 4 are connected through the Internet 1. Then, the home page is accessed from each terminal equipment, and a negotiation list is prepared based on merchandise registered in a merchandise chart data base 6 of the serve 5, and the negotiation list is transmitted and received by each mail box on the server 5 so that negotiation can be conducted. This system is provided with an order book preparing means for preparing an order book based on the negotiation list, an open date notifying means for notifying the open data of a negotiation mail, and an unopened negotiation mail erasing means for erasing an unopened negotiation mail.  Also, a part of data is substituted according to an ID inputted at the time of log-on, and a merchandise chart is displayed.
Patent JP-2001216699-A (JP)
Title: Electric device equipped with loading device
Inventor: MIGITE TSUTOMU
IPC: G11B15/675
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress the disengaging and falling off of a tray when an external force is applied to the tray supported and received by a moving mechanism. SOLUTION: When a recording medium loading tray 14 is moved to a position adjacent to a support frame 12 by a moving mechanism, a columnar locking protrusion is inserted into each locking hole by a tray disengagement preventing structure constituted in each of plural places corresponding to the tray and the support frame. The disengaging and falling-off of the tray from the moving mechanisms is suppressed by stopping the deformation of the tray between the tray disengagement preventing structures in the plural places.
Patent JP-2001214213-A (JP)
Title: Method and apparatus for controlling hardening distortion of work of uneven wall thickness
Inventor: KUBOTA NOBORU
IPC: C21D9/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the hardening distortion of a work of the uneven wall thickness when an inner circumferential surface of the work of the uneven wall thickness having a thin-walled portion and a thick- walled portion is induction hardened. SOLUTION: In the method for controlling the hardening distortion of the work of the uneven wall thickness which controls the hardening distortion by induction-hardening an inner surface of the work having the thin-walled portion and the thick-walled portion, the cooling solution is sprayed from an outer circumferential surface to only the thin-walled portion during the induction heating, and the spraying quantity of the cooling solution is minimized so that the thin-walled portion is not fully hardened.
Patent JP-2001215272-A (JP)
Title: Fm-cw radar device
Inventor: DOI YOSHIKAZU
IPC: G01S13/34
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To secure sufficiently a detection range from a long distance to a long distance, to detect unerringly and surely an object, even plural objects, and remove surely an unnecessary signal caused by a clutter noise or signal distortion. SOLUTION: A VCO2 transmits a transmission wave frequency modulated by a triangular wave generated by a triangular wave generator 1, from an antenna 5 through a directional coupler 3 and a multiplexer 4, and receives a reflected wave through the antenna 5 and the multiplexer 4, and a mixer 6 mixes the transmission wave from the directional coupler 3 with the reflected wave and generate a beat signal. The beat signal is heightened and attenuated following increase of the object distance. An amplitude equalizer 8 has such a reverse characteristic that an amplitude gain is increased successively as the beat frequency of the beat signal is heightened, and flattens a beat signal level. A distance/velocity operation processing part 10 operates and outputs the distance and the velocity of the object by using the beat frequency of the beat signal.
Patent JP-2001214502-A (JP)
Title: Control valve for hot water washing apparatus
Inventor: OGAWA SHINICHI
IPC: E03D9/08
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a control valve with reduced number of part items to reduce the cost of a hot water washing apparatus. SOLUTION: This control calve 1 provided in the apparatus comprises a fixed disc 3 and a movable disc 4, both provided within a case 2. A shaft 5 for rotating the movable disc 4 is axially slidable. Water stopping, water flow controlling and a nozzle can all be switched over by rotating the movable disc 4 via the shaft 5.
Patent JP-2001216959-A (JP)
Title: Method for manufacturing alkaline storage battery
Inventor: FURUYA SATOSHI
IPC: H01M4/32
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To suppress a small short circuit of cathode and anode generated when a crack of the cathode plate, formed in the winding process in manufacturing an alkaline storage battery, breaks through a separator. SOLUTION: Active materials composed of metal oxides are mixed with water and aqueous binders to prepare the active paste. The paste is filled in the porous sponge metal material having connected space of third dimension, dried and pressed. In the process of manufacturing the alkaline storage battery which has a group of electrodes wound in the form of coil by intervening separator between the coil-like cathode and anode plates, treated in the softening process by passing through the press roller, the cathode plate is processed, after drying and pressing, to remove the highly compact layer of the cathode surface by passing through at least two press rollers. One of the two rollers should be of adhesion.
Patent JP-2001221979-A (JP)
Title: Depolarlization plate for optical low-pass filter and optical low-pass filter which uses that depolarization plate
Inventor: KAMEDA HIDEKAZU
IPC: G02B27/46
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a means for depolarization with which a large-size optical low-pass filter can be produced, and to provide an optical low-pass filter which uses that means. SOLUTION: The depolarization plate 2 to be inserted into between a horizontal separation plate and a perpendicular separation plate is prepared by cutting out from a quartz ingot A at about 10 deg. cutting angle from the direction perpendicular to the optical axis Z of the ingot.
Patent JP-2001228621-A (JP)
Title: Pattern forming method and device for the same
Inventor: KITANO JUNICHI
IPC: G03F7/26
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method which is capable of forming resist patterns having a high adhesion power to a substrate surface and a device for the same. SOLUTION: A wafer formed with the resist pattern by a pattern forming device is scanned to obtain image data A of a wafer surface. Next, the wafer is rotated on a horizontal stage and after water is sprayed from above the outer side toward the wafer surface, the wafer is subjected to scanning again to obtain image data B. Two pieces of the image data A and B are compared and the patterns inclining more than the prescribed threshold is acknowledged as slant patterns. The adhesion property between the wafer surface and the resist patterns is elucidated from the ratio of the slant patterns over the entire part of the pattern and the optimization of the hydrophobing processing conditions based on the estimation of the trouble of the hydrophobing processing conditions and the estimated data may be executed.
Patent JP-2001227529-A (JP)
Title: Rubber roller used for image forming device
Inventor: DOSHODA HIROSHI
IPC: F16C13/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a rubber roller small in a fluctuation in volumetric specific resistance to various environmental changes, excellent in a toner die separable characteristic, abrasion resistance and durability, composed of a conductive elastic member easily recyclable in the aspect of an environmental problem and suitable for a transfer roller in an electrophotographic process and an image forming device using this roller. SOLUTION: This rubber roller is featured by having a base body, a first covering layer covering this base body and being composed of a foaming elastic body formed by using polar rubber and a resistance adjusting conductive filler as a main raw material and a second covering layer covering the outside surface and using a non-polar resin and a resistance adjusting conductive filler as a main raw material.
Patent JP-2001198817-A (JP)
Title: Polisher for crank rotating shaft
Inventor: SUZUKI KOICHI
IPC: B24B47/12
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To easily sharpen again edges of cutlery such as a plane and a chisel by driving an abrasive. SOLUTION: In this polisher for a crank rotating shaft, an abrasive fixing plate 2 and a motor 10 for the abrasive are attached to a crank rotating shaft 1 forming a crank by a center shaft 1 and an eccentric shaft 1c, the crank rotating shaft 1 is attached to a pedestal 3, and the pedestal 3 is installed on a bottom plate 4.
Patent JP-2001233892-A (JP)
Title: Sulfated nucleoside derivative
Inventor: ICHIKAWA SHUJI
IPC: C07H19/167
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate for efficiently producing medicines, for example, nucleic acid antiviral agent and the like. SOLUTION: The objective sulfated nucleoside derivative is represented by general formula (I) [wherein R1 and R6 are each independently from each other H, a 1-18C alkyl, a 1-20C acyl, a 7-25C aralkyl or a 3-21C substituted silyl or a 1-7C substituted silyl group; in R2, R3, R4 and R5, either R3 or R4 is a 1-20C acyloxy and the other is -OSO3M, when R2 and R5 are each simultaneously H, while either R2 or R5 is a 1-20C acyloxy and the other is -OSO3M, when R3 and R4 are each simultaneously H wherein M is H, an alkali metal atom or a quaternary ammonium ion represented by R7R8R9R10N+ wherein R7-R10 each represents independently H, a 1-8C alkyl, a 6-12C aryl or a 7-25C aralkyl].
Patent JP-2001236790-A (JP)
Title: Associative memory
Inventor: YOSHIZAWA HIROSHI
IPC: G11C15/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an associative memory which has nothing useless in terms of cost and is easy to control in a system using plural associative memory of which the constitution is different. SOLUTION: An associative memory array is divided into plural physical banks, each physical bank is constituted so as to be able to be set to different constitution, constitution of each physical bank is set, constitution of each logic bank is set corresponding to this setting, correspondence relation between each logic bank and each physical bank is allotted, each physical bank is controlled, retrieving is performed for each physical bank corresponding to each logic bank, and retrieved results outputted from each physical bank are outputted successively conforming to priority previously set by a priority circuit.
Patent JP-2001234370-A (JP)
Title: Method for inhibiting metallic material from corrosion and corrosion inhibiting device
Inventor: FUJISHIMA AKIRA
IPC: C23F15/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering or variation in a corrosion inhibiting action in optical cathodic protection using titanium oxide by keeping the optical potential of a coating film when irradiated with light higher or not sufficiently lower than the potential of a metallic material. SOLUTION: When a metallic material is inhibited from corrosion, a corrosion inhibiting device provided with a supporting member 2, a coating film 1 furnished on the supporting member 2 and containing at least titanium oxide and a conductive wire 4 for electrically connecting the coating film 1 with the metallic material 6 is used. The electron formed in the coating film 1 when the coating film 1 is irradiated with light is transferred to the metallic material 6 through the conductive wire 4, and the potential of the material 6 is kept lower than its oxidation potential.
Patent JP-2001234034-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: UMIGA FUMIHIRO
IPC: C08K3/22
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject resin composition excellent in moisture resistance reliability, soldering crack resistance and high-temperature storability. SOLUTION: This epoxy resin composition for semiconductor sealing use essentially comprises (A) an epoxy resin, (B) a phenolic resin, (C) a curing promoter, (D) an inorganic filler, and (E) a compound of the general formula (2) having an average particle size of 0.5-15 μm, such a particle size distribution as to be <=10 wt.% and <=3 wt.% in the content of the particles each <=0.2 μm in size and in the content of the particles each >=20 μm in size, respectively, and specific surface area of <=50 m2/g, obtained by baking a hydrotalcite compound of the general formula (1) at 300-900 deg.C; the general formula (1): MgaAlb(OH)c(CO3)d, and the general formula (2): MgxAlyOz (wherein, (a), b, c, d, x, y and z are each a positive number of 0 or >=1).
Patent JP-2001237515-A (JP)
Title: Method for manufacturing multilayer printed wiring board and laser-machining device
Inventor: ASAI MOTOO
IPC: B23K26/066
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer printed wiring board for increasing wiring density and forming an opening and a through hole at an accurate position, and a laser-machining device that is used when forming the opening and the through hole at the multilayer printed wiring board. SOLUTION: A mask 78 with a through hole 78a is aligned to a substrate 30, air is sucked via a through hole 33 that is formed on the substrate 30, and the mask 78 is glued to the side of the substrate 30. A laser beam is applied onto it via the mask 78, thus forming a fine through hole 35 on the substrate 30 accurately.
Patent JP-2001243464-A (JP)
Title: Device, system, and method for image processing, and storage medium
Inventor: INOUE HITOSHI
IPC: A61B6/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can easily and efficiently actualize stable gradation conversion. SOLUTION: A first means 215 obtains gradation conversion characteristics for leveling the histogram of an input image. A second means 221 obtains the reverse characteristics of the gradation conversion characteristics for leveling the histogram of the image after the specific gradation conversion. A third means 216 synthesizes the gradation conversion characteristics obtained by the 1st means 215 and the reverse characteristics obtained by the 2nd means 221. A fourth means 222 fits the composite characteristics obtained by the third means 216 with a function of lower order. According to the composite characteristics obtained by the fourth means 222, the gradations of the input image are converted.
Patent JP-2001239739-A (JP)
Title: Gravure printing method to shrinkable film
Inventor: YAMAGUCHI KEISUKE
IPC: B41M1/10
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing method, in which neither poor pitch nor curl develops, even when printing is executed especially with water-base gravure ink on a shrinkable film. SOLUTION: This printing 3 is executed on the surface of the shrinkable film 2 after a non-shrinkable film 1 is pasted on the shrinkable film 2.
Patent JP-2001243485-A (JP)
Title: Procedure manual generating method
Inventor: SAKAI TAKAAKI
IPC: G06T11/60
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a procedure manual generating method which enables an ordinary worker to easily and speedily generate a work procedure and an inspection operation sheet wherein characteristics of individual fields are sufficiently realized with visual images by using illustrations. SOLUTION: Image data of a procedure manual having a blank frame are displayed on the screen 3a of a display device 3 in the computer system 1 by using image data of illustrations stored in an image data storage means and image data of a prescribed illustration stored in the image data storage means are taken out and pasted in the blank frame of the image data displayed on the screen 3a; and the arrangement or size of the illustration pasted in the blank frame is adjusted and note items are inputted to generate a prescribed work procedure or inspection operation sheet.
Patent JP-2001244945-A (JP)
Title: Ip address overlap detecting method using address solution protocol
Inventor: MATSUKAWA KENJI
IPC: H04L69/40
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To meet the requirement for detecting an IP address overlap fault for network operation. SOLUTION: In a network system connecting an IP address overlap diagnosing and detecting host and plural inspection object hosts to the same LAN, an ARP request packet containing the inspection object IP address of the same subnet as the IP address overlap diagnosing and detecting host is sent from the IP address overlap diagnosing and detecting host via the LAN to each of inspection object host and on the basis of whether or not an ARP reply packet as the response packet to the ARP request packet is responded from each of inspection object host via the LAN to the IP address overlap diagnosing and detecting host, the overlap of IP address is detected.
Patent JP-2001248444-A (JP)
Title: Swirl diesel engine structure
Inventor: UENOBOU KEIZOU
IPC: F02B19/16
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To surely achieve an improvement of igniting and combusting abilities by providing an auxiliary injection hole 12 without lowering an output and increasing a cost when the swirl flow A of the compressed air pushed up after passing from a main combustion chamber 5 through a main injection hole 8 is caused in an auxiliary combustion chamber 6 and, before the main injection hole 8, branched laterally by the compressed air flow B injected from the auxiliary injection hole 12 into the auxiliary combustion chamber 6 so as to accelerate the ignition and combustion of fuel. SOLUTION: A proper length of portion of the auxiliary injection hole 12 facing the main combustion chamber 5 is formed in a tapered hole 12a having an inside diameter gradually increased toward the main combustion chamber.
Patent JP-2000289767-A (JP)
Title: Dispenser head, and device equipped therewith
Inventor: DE LAFORCADE VINCENT
IPC: B05B15/52
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To ensure dependability with a satisfactory neatness being secured and to make manufacturing economical by a method wherein a cap is fixed together with a covering means. SOLUTION: One end of a device comprising a main body 13 and a push button 11 is opened, and the other end thereof is covered with a cap 20 composed of a side skirt part 21 closed with an end wall part 22. Three fin parts 23-25 are provident in the diametral direction at the inside of the side skirt part 21, being separated at 120 deg. from one another. The fins are engaged with a ramp part formed by a portion 30 at a finger part 15 so as to hold the cap 20 on a container, responding to turning of the cap 20 against the main body 13. With the fin parts provided, being separated equally from one another, the angle of turning necessary for tightening the cap to the main body is reduced.  With the cap tightened to the main body, a free end 16 of the finger part 15 can be urged toward a discharge port of the push button 11, making a contact between the finger part 15 and the discharge port 7 airtight furthermore.
Patent JP-2001250716-A (JP)
Title: Self-holding rotary solenoid
Inventor: KUSUI KENICHI
IPC: H01F7/08
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-holding rotary solenoid which is very small in size, wide in an operating range, and simple in structure. SOLUTION: A self-holding rotary solenoid has such a structure that a bobbin 2 wound with a coil 3 is inserted into a case 1 to which a cutout is provided, the leg 4a of a thumbtack-shaped base 4 is inserted into the bobbin 2, a rotor 7 is arranged on the base 4 at a right angle with the axis of the coil 3, the rotor 7 is a permanent magnet composed of an N pole and an S pole each located at its ends, sandwiching a shaft 5 between them, and the shaft 5 supported by a bearing 6 is inserted into the rotor 7 and fixed, and when a current is made to flow through the coil 3, the shaft 5 and rotor 7 are rotated, and the rotor 7 is held on the base 4.
Patent JP-2000270436-A (JP)
Title: Wiring accessory attachment
Inventor: KOBAYASHI HIROYASU
IPC: H01H9/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a wiring accessory attachment which can attach a wiring accessory to a surface, such as the wall surface, etc., without hindrance, even if the surface varies in thickness. SOLUTION: A wiring accessory attachment is provided with a clamp holding section 14, which is protruded from the back of a plate frame 1 and has a recessed groove 70 which open on the external surface, a clamp 15 the base-end section of which having a tapped hole 15a is housed in the recessed groove 70 of the holding section 14, and a screw 16 which is inserted into the holding section 14 from the hole 13a of the plate frame 1 and screwed in the tapped hole 15a of the clamp 15. The plate frame 1 is attached to hole made on an attaching surface, such as wall surface, etc., by holding a structural material constituting the attaching surface between the clamp 15, which moves toward the hole 13a of the frame 1 as the screw 16 is screwed in the tapped hole 15a and the frame 1.  In addition, a refractory panel 6 is attached between the plate frame 1 and a decorative plate 3 to prevent the passing of a flame through the hole on an attaching object from the attaching surface.