baber/WOPTO huggingface dataset:
Patent JP-2001303602-A (JP)
Title: Fixed ring of flexible joint for connecting pipe of manhole
Inventor: ITO KATSUNORI
IPC: E03F5/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixed ring of a flexible joint for connecting a pipe of a manhole, excellent in workability and capable of being flexibly adapted to variations in the size and shape of a through hole in order to perform secure sealing. SOLUTION: The fixed ring of the flexible joint 8 for connecting the pipe of the manhole is fixed in such a manner that its diameter is enlarged along the inner surface of the periphery of the joint 8 whose part is inserted into the through hole 62 formed in the peripheral wall 61 of the manhole, and provided with a circular cornice plate 1, a pair of holding plates 2 and a connecting member 3. The plate 1 having an opening 12 at the central part is formed with zigzag rise and fall in its peripheral direction. The plates 2 are made to abut on both external surfaces of the plates 1 lapped through the medium of one of the plates 1 or a spacer 5 with a central opening 22 aligned with the opening 12 for the purpose of sandwiching the lapped plates 1 in between. The connecting member 3 penetrates the plates 1, 2 so as to make them integral with each other.  The interval between the plates 2 is narrowed by the connecting member 3 for the angle of the zigzag shape of the plate 1 to be made open.
Patent JP-2001302876-A (JP)
Title: Water-based resin composition for glass bottle coloring, water-based coating composition, and colored glass bottle produced by using the composition
Inventor: SUZUKI TAKEHIRO
IPC: C08F246/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a water-based resin composition for glass bottle coloring use capable of forming a colored coating film having excellent alkali resistance and hardness on the surface of glass and having long pot-life in spite of being a water-based coating material composed of an organic polymer. SOLUTION: The objective water-based resin composition for the coloring of glass bottle contains (A) a copolymer produced by the polymerization of (d) a hydroxyl-containing α,β-ethylenic unsaturated monomer, (e) a carboxyl- containing α,β-ethylenic unsaturated monomer and (f) other α,β-ethylenic unsaturated monomer wherein a part or the total of the carboxyl group is neutralized with (h) a basic compound, (B) a compound having one or more carboxyl groups and two or more isocyanate groups blocked with a blocking agent having a dissociation temperature of 100-250 deg.C wherein a part or the total of the carboxyl group is neutralized with (h) the basic compound, (C) an epoxy compound and (D) water.
Patent JP-2001309057-A (JP)
Title: Telephone exchange and telephone exchanging system using this telephone exchange
Inventor: NAGANO YOSHITO
IPC: H04M3/42
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a telephone exchange and telephone exchanging system using this telephone exchange capable of assigning a mail box number desired by the user of an extension telephone set to a mail box. SOLUTION: The telephone exchange to which a telephone terminal and a voice mail device having a plurality of mail boxes capable of storing voice messages can be connected is provided with a storing means for storing a relation between a number concerning the telephone terminal and the numbers of the mail boxes. When an input for changing the mail box number is performed at the telephone terminal, the storing means stores the relation between the number concerning the telephone terminal to which the input is performed and the numbers of the mail boxes.
Patent JP-2001302338-A (JP)
Title: Composite ceramic and manufacturing method thereof
Inventor: SAKAMAKI MAKOTO
IPC: C04B35/565
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a composite ceramic capable of giving the combination of a proper low thermal expansion property and a proper Young's modulus to a member to apply and the manufacturing method and to provide a composite ceramic having low thermal expansion property and high toughness in combination and suitable for a structural part of a semiconductor manufacturing device, a measuring instrument, a precision instrument or the like and the manufacturing method. SOLUTION: The composite ceramic consists of eucryptite and silicon nitride and/or silicon carbide and has >=1300 Pa Young's modulus at room temperature, -1×10-6--1×10-6/ deg.C coefficient of thermal expansion at 10-40 deg.C or 200 GPa Young's modulus at room temperature and <=2×10-6/ deg.C coefficient of thermal expansion at 10-40 deg.C.
Patent JP-2001305469-A (JP)
Title: Airodynamic bearing device and polygon scanner motor
Inventor: SHIMAGUCHI HIROMASA
IPC: F16C17/10
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an airodynamic bearing device equipped with a radial dynamic bearing and thrust dynamic bearing, with a few number of components by using a material easy in working, and to provide a polygon scanner motor using the same. SOLUTION: A metallic rotor 26 is journalled by using a fitting hole 26A in a thin diameter part 21A provided at the tip of a metallic stator 21 as a shaft part, a thrust plate 8 is fixed at the end of the thin diameter part 21A to make a bearing. Low friction metal plating layers M1-M3 are provided on each bearing surface of the bearing. Thereby, a radial dynamic bearing 51, a first thrust dynamic bearing 52, and a second thrust dynamic bearing 53 are formed.
Patent JP-2001195884-A (JP)
Title: Semiconductor device
Inventor: KUBO TAKASHI
IPC: G06F12/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of which the data transmitting speed between a semiconductor device and a system controller and the like is increased. SOLUTION: When H data is transmitted, fundamentally, an input buffer 22 takes in data using a rise edge in complementary two strobe signals. When data is L, fundamentally, the buffer takes in data using a fall edge in complementary data. As delay quantity of data varying from L data to H data and that of a rise edge of a strobe signal are almost same, data can be received at high speed in accordance with variation of delay owing to polarity of data.
Patent JP-2001305966-A (JP)
Title: Print sheet with label
Inventor: NISHIKAWA YOSHIHIRO
IPC: B42D11/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a print sheet with label which is excellent in transfer suitability and print suitability in a non-impact printer and is good in usability of a non-label part. SOLUTION: This print sheet 1 with label is made by detachably sticking a strippable substrate 2 of which one side surface is coated with a release agent 3 and a label substrate 4 having approximately the same size as the strippable substrate 2 of which a prescribed part of one side surface is coated with adhesive 5 and the other side surface is made to be a print surface together so as to allow the surface coated with adhesive of the label substrate 4 to contact with the strippably treated surface of the strippable substrate 2. Therein, the label part 10b corresponding to the part coated with adhesive and the non- label part 11b corresponding to the part uncoated with adhesive are detachably divided and formed on the label substrate 4.
Patent JP-2001303015-A (JP)
Title: Adhesive film, method for producing the same and method for bonding
Inventor: SATO KAZUYA
IPC: H01B1/22
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive film capable of carrying out bonding at a lower temperature than that of a conventional adhesive film for die bonding and to provide a method for producing the adhesive film and a method for bonding. SOLUTION: This adhesive film comprises (A) an oxetane compound and (B) a curing agent. The method for producing the adhesive film comprises mixing respective components containing one or more selected from (C) a polyimide resin, (D) an electroconductive filler and/or (E) an insulating filler and (F) a solvent and the oxetane compound (A) and the curing agent (B), preparing a pasty or a varnishlike mixture, applying the resultant mixture onto a base film, heating and drying the applied mixture and forming the adhesive film. The method for bonding comprises sandwiching the adhesive film between a semiconductor element and a supporting member, carrying out the thermocompression bonding and bonding the semiconductor element to the supporting member.
Patent JP-2001311686-A (JP)
Title: Method and apparatus for measurement of concentration of fluorine compound as well as manufacturing method for fluorine compound
Inventor: ONO HIROMOTO
IPC: G01N21/3504
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus in which the concentration of hydrofluorocarbons is measured quickly, easily and with good accuracy in order to control the concentration within a set range when perfluorocarbons are manufactured. SOLUTION: In the measuring method for the concentration of hydrofluorocarbons, the concentration of at least one kind of hydrofluorocarbon contained in a mixed gas is measured by using infrared spectroscopy.
Patent JP-2001316741-A (JP)
Title: Copper alloy suitable for ic lead pin for pin grid array mounted on plastic substrate
Inventor: MIYOSHI TAKASHI
IPC: C22C9/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy excellent in electric conductivity, tensile strength and flexural fatigue resistance, and suitable for IC lead pin for PGA(pin grid array) mounted on a plastic substrate. SOLUTION: The copper alloy is any of the following: a copper alloy consisting of, by weight, 0.05-0.5% Zn, 0.05-0.5% Mg and the balance Cu with inevitable impurities; a copper alloy consisting of 0.1-1.0 wt.% Sn and the balance Cu with inevitable impurities; a copper alloy consisting of, by weight, 0.1-1.0% Sn, 0.1-0.6% Ag and the balance Cu with inevitable impurities; a copper alloy consisting of, by weight, 2.1-2.6% Fe, 0.05-0.02% Zn, 0.015-0.15% P and the balance Cu with inevitable impurities; and a copper alloy consisting of 0.4-1.1 wt.% Cr and the balance Cu with inevitable impurities. This copper alloy has >=50% IACS electric conductivity and 400-650 MPa tensile strength.
Patent JP-2001320825-A (JP)
Title: Optical submarine repeater
Inventor: KAWAMURA KOJI
IPC: H02G15/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a circuit unit for optical submarine repeater capable of improving the rigidity of the circuit unit connected with a plurality of sub units, improving vibration proofing properties, facilitating attachment and removal of the middle sub unit without overhauling the whole, and eliminating a decrease in a space for an amplifying circuit, and to provide a circuit unit for optical submarine repeater with good radiation properties. SOLUTION: In the circuit unit 1 formed by layering the sub units 1a to 1d, the sub units 1a to 1d is formed by building the amplifying circuit (optical circuit 5 and an electric circuit 6) in a chassis 7. The chassis 7 is formed with a fitting section 8 onto the inner periphery of the adjacent chassis 7, and a combination is made by mutual fitting. The fitting section 8 is fixed by a screw 4. The outside diameter of each of the sub units 1a to 1d is of the same cylindrical shape.
Patent JP-2001283097-A (JP)
Title: Advertisement system using internet
Inventor: NAGAMITSU FUMIICHIRO
IPC: A63F13/335
Filed: 2000-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement system using the Internet where the company name of an advertiser, an image, a desired matter to be claimed, etc., can be sent on the Internet in a free expression method and in a file form that can be treated on the Internet at an optional time and also most of the terminal users connected to the homepages where the advertisements are inserted are continuously looking at the sending contents to the end with no consciousness of them for protecting the personal information. SOLUTION: A background screen is used as a full-page advertisement on the Internet and a gift is obtained when a click point can be clicked on the upper surface layer. A game of such a constitution is operated to collect more customers and then the video commercials are sent between games to improve the expression method and the claiming capability.
Patent JP-2001314755-A (JP)
Title: Vacuum treating method and vacuum treating device
Inventor: MURAYAMA HITOSHI
IPC: B01J19/08
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve a process including pre- and after-stages of a vacuum treating stage from the comprehensive point of view, and to improve the vacuum treating characteristics, product qualities and the yield of good products. SOLUTION: This device has at least a pressure reducible reaction vessel 101 to hold a substrate 110, a film forming high-frequency power source 107 for supplying a first high-frequency power, a heating high-frequency power source 117 for supplying a second high-frequency power with the frequency lower than that of the first high-frequency power and a gas feed pipe 112 for supplying a non deposite gas and a specified raw gas. The plasma resulting from the second high-frequency power is produced in non-deposit gas supplied into the reaction vessel 101 to heat an article to be treated, and the plasma due to the first high-frequency power is produced in the specified raw gas supplied into the reaction vessel 101 to vacuum-treat the article.
Patent JP-2002193154-A (JP)
Title: Crawler shoe
Inventor: KATO SHINGO
IPC: B62D55/26
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a crawler shoe easily mountable and prevented from backlash without needing exceptional accuracy, without adding basic structural alteration to a body part of a band plate. SOLUTION: This crawler shoe 1 is constituted by endlessly connecting links 3, 4 of each track shoe 2 whose shoe member 8 provided with a rubber pad 10 is mounted at grounding part by a connecting pin 6. A hook part 11 engaged with the side edge of the track shoe 2 is formed at one end part of the shoe member 8, while a side plate 12 locked to the other side edge of the track shoe 2 is inserted in the other end part of the shoe member 8, and the other side edge of the track shoe 2 is clamp-fixed by a locking member 13 mounted to the side plate 12. After locking the hook part 11 formed at one end part of the shoe member 8, to one end part of the track shoe 2, the shoe member 8 is only swung around the locked part as a fulcrum and attached to the track shoe 2, and then the locking member 13 is attached to the side plate without any difficulty in adjustment work.  Thus the other side edge of the track shoe 2 can be positively clamp-fixed without causing the occurrence of backlash or the like.
Patent JP-2001321622-A (JP)
Title: Filter cartridge
Inventor: YAMAGUCHI OSAMU
IPC: B01D29/07
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a filter cartridge in which the shortages of filtration life and water permeability or the generation of the materials loosened from the filter cartridge, which are the problems of the usual filter cartridge, are prevented. SOLUTION: This filter cartridge is obtained by winding a belt-like nonwoven fabric consisting of a thermoplastic fiber around a perforated cylindrical body in a twilled state. When the belt-like nonwoven fabric is wound in the twilled state, the winding number (W) of times necessary for winding the fabric around the cylindrical body from one end of the cylindrical body to the other end is made to be one to ten per 250 mm length of the cylindrical body. It is more preferable that the number (W) is selected from the numbers the denominators of which are 4-40 when the W-doubled numerical value (2W) is approximated to an irreducible fraction.
Patent JP-2001331477-A (JP)
Title: Probability inference and decision device, probability inference and decision method, medium and information assembly
Inventor: YOSHIZAWA SHINICHI
IPC: G06K9/66
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to construct the occurrence probability distribution of an event which is an original target by integrating conditional occurrence probabilities. SOLUTION: This probability inference and decision device is provided with a conditional occurrence probability decision part 2 for inferring and deciding the conditional occurrence probabilities of the event for respective conditions based on a prescribed method for input and a probability integration part 3 for utilizing all or a part of the inferred and decided respective conditional occurrence probabilities and inferring and deciding the occurrence probability of the event relating to the input by an arithmetic operation based on a prescribed stochastic method.
Patent JP-2001327330-A (JP)
Title: Receiver of rod-shaped cosmetics screwing-out container
Inventor: KUBOTA KOICHI
IPC: A45D40/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a receiver or a holding cylinder of a rod-shaped cosmetics screwing-out container which can attach/detach to/from an elevating/lowering body in one operation, be unlocked without difficulty, and stably and firmly fixed and locked with the elevating/lowering body over a log period. SOLUTION: In the receiver 1 comprising the holding cylinder 2 for holding the cosmetic agent K and the elevating/lowering body 11 assembled in an internal cylinder 19 of a container body 15 in an elevating/lowering displaceable manner, a plurality of leg cylindrical pieces 8 having a locking function unit are contracted by the pushing-up force applied to the holding cylinder 2 for detachment to unlock the holding cylinder 2 to the elevating/lowering body 11, and the holding cylinder 2 is safely detached from the elevating/lowering body 11 without difficulty.
Patent JP-2001332044-A (JP)
Title: Magnet disk device
Inventor: SOYAMA YOSHIO
IPC: G11B21/10
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To simply measure the gain characteristics of a mechanism system by obtaining the positional information about a frequency band of the sampling frequency of the positional information or of frequencies greater than the sampling frequency. SOLUTION: A track for measurement in which data are neither recorded nor reproduced is provided, and positional information of an integral multiple of the number of normal positional information is formed in the track for measurement. When positioning is performed in the track for measurement, positioning control is performed with a normal sampling rate while positional information is stored into a memory without passing through a CPU to obtain positional information of a high frequency wave sampling rate. Also, an operation current value of a sine wave is applied to a mechanism system with a frequency of an integral multiple of a normal sampling rate, and applied data are stored in a memory.  A mechanism system resonance frequency is measured accurately and simply by dividing the amplitude of the positional information of high frequency wave sampling and the amplitude of a high frequency operation current quantity value.
Patent JP-2001336179-A (JP)
Title: Rainwater filtering device capable of using waste material
Inventor: IWAZAWA HIROKO
IPC: E03B3/03
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To filter rainwater by a simple and economical means. SOLUTION: A leader 1 through which rainwater flows is separated into an upper leader 1A and a lower leader 1B and a space 2 is formed between these upper and lower leaders and the space 2 forms a housing space for a filter container 3. The filter container 3 is an exclusive container, wherewise can be formed by cutting a PET bottle at a specified position. The spout 3a is turned down and the filter container 3 is housed in the hollow space 2. Before housing, a filter medium 4 is disposed in the filter container 3. A net bag or waste lady stockings can be used for the filter medium. When a rubber spacer member 5 is attached to the upper end of lower leader 1B, the filter container 3 can be arranged stably in the hollow space 2.
Patent JP-2001337657-A (JP)
Title: Liquid crystal display device
Inventor: MORITA TETSUO
IPC: G09G3/36
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can simplify a configuration of a signal line drive circuit. SOLUTION: The liquid crystal display device in this particular invention is equipped with a sampling latch circuit, a load latch circuit and a D/A conversion circuit the total number of which is equal to 1/6 of the total signal lines and drives the signal line skipping every 6 lines at one stroke in six separate occasions. This can reduce a packaging area for the signal line drive circuit. V inverse drive can easily be realized only by switching one polarity of an analog gradation voltage in the first half and the end half of a horizontal line period because after an odd-numbered signal line is driven in the first half of one horizontal line period and an even-numbered signal line is driven in its end half. In other words, the voltage control becomes easy and not susceptible to a noise impact because the number of occasions in the voltage polarity switching can be reduced.  And, although both a gradation power source wiring for a positive electrode and the gradation power source wiring for a negative electrode are used to be required, their total number can be reduced to half and the wiring area can be reduced.
Patent JP-2001339021-A (JP)
Title: Package for housing semiconductor element
Inventor: NAGASHIMA TETSUHARU
IPC: H01L23/12
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To make firmer the junctions of a substrate mounted with a semiconductor element on its upper surface to a frame and an input-output terminal and, at the same time, to efficiently radiate the heat generated when the semiconductor element is operated. SOLUTION: The substrate 1 having a mounting section 1d for mounting the semiconductor element 7 on its upper surface is composed of a molybdenum substrate 1c having a plurality of through holes 1b-a and copper sheets 1a, which are respectively bonded to the upper and lower surfaces of the substrate 1c with a brazing material 1b. The brazing material 1b enters the through holes 1b-a of the substrate 1c and covers almost all inner peripheral surfaces of the holes 1b-a.
Patent JP-2001343264-A (JP)
Title: Method and device for measuring quantity of flow
Inventor: KUMAGAI MINORU
IPC: G01F1/66
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive method and device for measuring the quantity of flow without the need for changing the cross-sectional area and aspect ratio of a stream tube of a rectangular cross section according to the measurement quantity of flow. SOLUTION: In the device 1 for measuring the quantity of flow, a first and second ultrasonic oscillators 6 and 7 to diagonally emit a first ultrasonic beam 5 at a predetermined angle of inclination θa diagonally between the short sides S to a fluid G in the stream tube 2 of a rectangular cross section with long sides L and the short sides S are provided for the tube walls of the opposing short sides S, and the quantity of flow is computed from the propagation time of the first ultrasonic beam 5 in one direction and in the reverse direction by an electronic device 41.  In the device 1 for measuring the quantity of flow, a third and fourth ultrasonic oscillators 10 and 11 to emit a second ultrasonic beam 9 at a large angel of incidence θb larger than the predetermined angle θa are provided for the tube walls of the opposing long sides La, and a transducer switching means 48 to selectively use the first and second ultrasonic beams 5 and 9 according to the quantity of flow is provided.