baber/WOPTO huggingface dataset:
Patent JP-2001240101-A (JP)
Title: Easily separable and recoverable cap
Inventor: MATSUMOTO MASAFUMI
IPC: B65D47/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an easily separable and recoverable cap which can be firmly mounted, without being broken along its vertical weak line, when it is capped, and which has a small resistance to tear when it is recovered. SOLUTION: In the cap made of synthetic resin including an inner cover 9 having a fitting part 8 comprising an outer periphery 5 having a fitting strip 4 for engagement with a recess 3 on the outer periphery of a mouth part 2 protruding from a container 1, a fitting upper wall 6, and an inner ring 7, and an outer cover 20 which is releasably attachable to the cover 9, a vertical weak line 13 is formed on the outer periphery 5 upward of a start point X wherein the shortest distance L from the lower end of the wall 5 is 0.1-3 mm, preferably 0.3-2.5 mm, and a weak line 14 is formed on the wall 6 in the circumference thereof so as to be connected to the line 13.
Patent JP-2001251723-A (JP)
Title: Pressure connection mold
Inventor: SHIODA RYOSUKE
IPC: H01R43/01
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To manufacture the connected unit of an electric wire and a terminal with high yield. SOLUTION: The cross section of recessed portions 13n for letting a slot wall 22n of the thrust surface of the electric wire escape is made similar in shape to the flat view case of the slot wall 22n, and the sizes are made slightly larger than the wall 22n. For instance, when the cross section of the slot wall 22n has a waveform, a recessed hole 13 is formed, that is similar in shape to the waveform having the cross section larger by one size. Because the gap between the edge part of the recessed portions 13n and that of the slot wall 22n is equal at any position along both edge parts and its values is small, shearing force that cuts the cover of the wire acts equally along the edge so that cutting effect is much improved, when the electric wire is gripped relatively by both edge parts in compression connection.  As a result, the cover is cut smoothly and its inside conductor is exposed and guided into the slot 21, which makes it easy for the conductor to contact the sidewall 22n.
Patent JP-2001245742-A (JP)
Title: Furniture
Inventor: MURAKAMI TOMOKAZU
IPC: A47C7/62
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a furniture whose body can be easily lifted, lowered, and inclined. SOLUTION: In the furniture, a flexible transmission means 7 is provided to transmit an operating force applied to an operating part 6 to a push rod 5 of a gas spring 5 for effecting a lifting and lowering action of a body 1 of a chair. The operating part 6 is formed into a unit so as to be releasably mounted to the body 1.
Patent JP-2001245827-A (JP)
Title: Room
Inventor: MIYAWAKI NOBUHO
IPC: A47K17/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent loss of a remote control device while giving any user an easy access to the device in a room provided with electrical equipment and the remote control devices for them. SOLUTION: The remote control device 2 is provided such that it can move without separating from a wall surface 91.
Patent JP-2001247051-A (JP)
Title: Frame installing structure of car body and assembling method therefor
Inventor: KOZUKA KENICHI
IPC: B62D65/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a frame installing structure of a car body and an assembling method therefor capable of reducing the number of part items, excellent in productivity and capable of reducing a cost. SOLUTION: An installing nut 16 for installing a suspension frame on a floor panel 18 is fixed to a fixing hole 12B of a doubler 12 by calking fastening. The installing nut 16 is installed on an under surface of the frame floor side 10 via the double 12. A head part 16C of the installing nut 16 is joined to an under surface 14B of a reinforce 14 arranged in an inside upper part of the frame floor side 10.
Patent JP-2001249113-A (JP)
Title: High-sensitivity separation structure analyzer
Inventor: ISOBE MINORU
IPC: G01N30/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-sensitivity separation structure analyzer capable of analyzing ultratrace components at high sensitivity while separating them from other components. SOLUTION: The high-sensitivity separation structure analyzer 10 includes: enrichment means 12 for enriching a specific fraction of a sample injected; separation means 14 for separating the specific fraction enriched by the enrichment means 12; first spectroscopic means 22 for ionizing the components separated by the separation means 14 and for separating them depending on their mass; dissociation means 24 for dissociating the precursor ions separated by the first spectroscopic means 22 into fragment ions; and second spectroscopic means 26 for separating, depending on their mass, the fragment ions dissociated by the dissociation means 24.
Patent JP-2001250044-A (JP)
Title: System and method for electronic commercial transaction and recording medium for recording electronic commercial transaction program
Inventor: ONO GAKUO
IPC: G06Q50/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To make both a purchaser and a seller performable a commercial transaction with an interface standardized and to make the seller performable the presentation of commodities with the high degree of freedom at the same time. SOLUTION: This system is provided with plural purchaser clients 21, 22,..., 2m to be utilized by purchasers for reading commodity information and performing an order, commodity reading servers 31, 32,..., 3n respectively dedicated by plural sellers for providing the commodity information of previously registered sellers to the purchaser clients 21, 22,..., 2m corresponding to a request, plural seller clients 41, 42,..., 4n to be utilized by sellers for confirming order receiving or performing demand processing, and commercial transaction supporting server 5 shared by respective purchasers and respective sellers for supporting commercial transaction processing such as ordering processing, order receiving processing, demand processing and settlement processing to be performed between each of purchasers and each of sellers in cooperation with commodity reading servers 31, 32,..., 3n.
Patent JP-2001254418-A (JP)
Title: Kitchen for installing disposer
Inventor: YADA YOHEI
IPC: A47B77/18
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To effectively restrain propagation of a disposer sound into a room and a next dwelling unit including propagation of a low area sound. SOLUTION: A sink 5 is solved by this kitchen 1 for installing a disposer constituted as a vibration damping sink for restraining vibrating by vibration transmitted from the disposer 2.
Patent JP-2001255116-A (JP)
Title: Position detector for radioactive solid
Inventor: HIWATARI HISASHI
IPC: G02B6/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a position detector which can detect the correct position of a radioactive solid which is transferred through piping. SOLUTION: In an apparatus in which a feeder 1 is connected to a receiver 2 with a piping 3 for sending a radioactive solid 4 to the receiver 2 from the feeder 1 through the piping 3, an optical fiber cable 5 which emits light when it is irradiated with radiation is arranged along the piping 3.
Patent JP-2001259879-A (JP)
Title: Jig for laser beam machine
Inventor: CHABATA YASUNORI
IPC: B23Q3/15
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a jig for a laser beam machine which easily fixes a work without a large scaled structure. SOLUTION: Electromagnets 33 are provided for attracting the work 19 on the upper face of a mounting part 36 for the jig 31 for a laser beam machine where the mounting part 36 is provided for mounting and supporting the works 19a and 19b. A groove 32 is provided on the upper face of the mounting part 36, and electromagnets 36 degassed at stand-by which are energized by an electric current are disposed in parallel along the both sides of the groove 32. Upwardly opened holes are provided on the upper face of the mounting part 36 and cylindrical electromagnets 33 are embedded in the holes in a way that the upper face of the mounting part 36 and the upper face of the magnets 33 are flush with each other. The works 19a and 19b mounted on the mounting part 36 are attracted and fixed onto the jig 31 for the laser beam machine by the energized electromagnets 33.
Patent JP-2001257544-A (JP)
Title: Mos-fet amplifier circuit
Inventor: ISHIGAMI TAKESHI
IPC: H03F3/16
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a MOD-FET amplifier circuit capable of keeping the drain current of the amplifying MOS-FET of an input signal to be optimal so as to be free from change with lapse of time. SOLUTION: This MOS-FET amplifier circuit 200 amplifies an input signal by an amplifying MOS-FET 1 which has an operation point set by a drain current flowing between a source and a drain in the case of no-input. For purpose of this, the circuit 200 has a simulating MOS-FET 2 for simulating the operation of the MOS-FET 1 and a monitoring control circuit 3 which includes a simulating bias circuit where a constant drain current flows without regard to the lapse of time with respect to the MOS-FET 2, detects the gate-source voltage VGS2 of the MOS-FET 2 varied with the lapse of time, and gives gate- source voltage VGS1 for the MOS-FET 1 corresponding to the detected voltage to the gate of the MOS-FET 1 to operate the MOS-FET 1 optimally without change with lapse of time.
Patent JP-2001253068-A (JP)
Title: Method for controlling recording and recorder
Inventor: MAEDA TETSUHIRO
IPC: B41J2/05
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the recording and a recorder capable of stabilizing an ejection amount of ink ejected by an ink jet recording head at low cost by an end user. SOLUTION: A specific pattern which is recorded on a recording medium by using a plurality of recording heads each of which the amount of ink is already known by varying ejection timings of the ink, is read by using a scanner and then a part where dots forming the specific pattern are superposed by virtue of variation of the ejection timings of the ink is determined. An approximation curve approximating the relationship between the ejection timing of the ink and the amount of the ejected ink is obtained based on the relationship between the ejection timings of the ink and the amounts of the ejected ink corresponding to the determined parts each being determined by each of the recording heads of which the amount of the ejected ink is already known.  An processing similar to the above is applied to a recording head of which the amount of ejected ink is unknown and an adequate ink ejection timing and an amount of ejected ink are obtained by using the above approximation curve and then the recording head of which the amount of ejected ink is unknown is controlled.
Patent JP-2001259878-A (JP)
Title: Laser beam machining device
Inventor: ARAI TAKESHI
IPC: B23K101/42
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device which realizes a uniform hole diameters and uniform hole shapes, and suppresses the clogging of chips in a drilling of an electronic circuit board by a laser beam. SOLUTION: Supporting pins 32 for supporting works mounted on grooves 31 formed on a work tray 12b which supports the electronic circuit boards 27 are able to be arbitrarily arranged in accordance with machining data, and the uniform machined hole diameters and uniform hole shapes are available uninfluenced by the work tray and clogging by machined chips are suppressed by arranging the supporting pins 32 for supporting work in a region where no holes to be machined or formed exist or a region where a precise machining is not required.
Patent JP-2001262229-A (JP)
Title: Method for producing wire for wire saw
Inventor: OISHI YUKIHIRO
IPC: B24B27/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To produce wire for a wire saw retaining good wire curl tendency even after cutting. SOLUTION: In the method for producing wire for a wire saw used for the cutting and slicing of hard materials such as silicon and a solar battery through a wire drawing stage, after the wire drawing stage, heat treatment is performed in the range of 100 to 250 deg.C.
Patent JP-2001263128-A (JP)
Title: Air-fuel mixture control device for engine
Inventor: NAWA HIDEAKI
IPC: F02D9/14
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress the influence against air-fuel mixture of the fuel flow rate dispersion in a fuel supplying apparatus or the like and enhance the adaptability of the engine air-fuel ratio. SOLUTION: This air-fuel mixture control device 12 controls a combustible air-fuel mixture supplied to the combustion chamber 18 of an engine 11. This device 12 comprises an injector 35 for supplying fuel to a throttle body 26 including an intake passage 24 and a throttle valve 25, a fuel pump, a fuel filter, a fuel pressure regulator and an electronic control unit(ECU) 64, which are united as an assembly. The correction value to the dispersion concerning fuel injection quantity experimentally determined every assembly in advance is stored in the memory built in the ECU 64. The ECU 64 corrects the fuel injection quantity on the basis of the correction value stored in the memory in the control of fuel injection quantity.
Patent JP-2000293091-A (JP)
Title: Method and element for holographic copying
Inventor: TAGGI ARTHUR JOHN
IPC: G03H1/20
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To accurately copy a hologram having no fault such as Newton's rings by arranging a photosensitive element in contact with the outside surface of a holographic element having a mat surface with specified surface roughness. SOLUTION: The holographic element 110 includes a master hologram 500 arranged adjacently to an optically transparent layer 600, and the outside surface 800 of the element 110 has the mat surface with the surface roughness measured by profilometry within 5 to 200 nm. The outside surface 800 thereof includes the top surface of the optically transparent layer 600, and the layer 600 is attached to the hologram 500 or only comes in contact therewith. The rough surface makes it possible to remove air more effectively so as to eliminate an air gap. It eliminates the difference of optical path length between reflected light beams 120 and 140. Besides, the rough surface accelerates the scattering of light and dissipates mirror reflection.
Patent JP-2001263816-A (JP)
Title: Heat exchanger and bidet using it
Inventor: IWATA KENGO
IPC: F24H1/18
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that has a high heat exchange property, is compact, and can be attached and detached. SOLUTION: A water passage pipe 3 of a heat exchanger 1 is a straight, stainless pipe, and an electrical heating element 5 is formed on the outer surface of the pipe. Both the ends of the water passage pipe 3 are connected to a water supply pipe 9 of the local washing device and a water discharge port 11 such as a nozzle by connection parts 7a and 7b. Each of the connection parts 7a and 7b is composed of a tube 21 that is made of an elastic material and two elastic bands 23.
Patent JP-2001267519-A (JP)
Title: Manufacturing method of ferroelectric device, and ferroelectric device
Inventor: ODAKA YASUTOSHI
IPC: H01L27/108
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a ferroelectric device which hardly generates deterioration of the electrical characteristics of a ferroelectric layer. SOLUTION: The method comprises a process for forming a ferroelectric layer, formed of a ferroelectric material comprising a first metallic element as a constituent element on a substrate, a process for forming an upper electrode on a ferroelectric layer, a process for performing a first heat treatment for a ferroelectric layer and an upper electrode in a hydrogen atmosphere and a process for diffusing a first metallic element in a ferroelectric layer to an upper electrode. After the first heat treatment, a second heat treatment is carried out in an oxygen atmosphere. In an upper electrode, the region where the first metallic element is diffused easily absorbs hydrogen or is hardly permeated by hydrogen, when compared to a region where it is has not diffused.
Patent JP-2001259003-A (JP)
Title: Air cleaning filter and method of manufacturing the same
Inventor: NISHIKAWA KAZUO
IPC: B01J21/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning filter which has high photocatalyst activity and a high cracking rate of organic contaminants adsorbed thereto. SOLUTION: The air cleaning filter has a filter base material and a mixture composed of an anatase type titanium oxide sol and photocatalyst particulates adhered to the base material. The mixture may be further added with either of an adsorbent or inorganic binder or both of the adsorbent and the inorganic binder. The photocatalyst particulates consist typically of titanium oxide.
Patent JP-2001271880-A (JP)
Title: Base isolating apparatus
Inventor: KAGEYAMA MITSURU
IPC: E04H9/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a base isolating apparatus, capable of effectively lengthening an inherent cycle on the base isolated object side by promoting the elastic deformation of an elastic body requested to have considerable rigidity for supporting the weight of the base isolated object, in response to the vibration of a base. SOLUTION: Air springs 12 for a vertical base isolating device 8, and laminated rubber 9 for a horizontal base isolating apparatus 7 are provided between a foundation 2 and a structure 4 on the foundation 2. Vertical and horizontal elastic springs 10 and 13 arranged in the compressed state in horizontal and vertical clearances C and V formed between the structure and the foundation, and elongated to return to natural length by the vertical and horizontal relative movement of the structure and foundation, so as to increase the respective vertical and horizontal elastic deformation quantities of the air springs and laminated rubber, are provided in parallel with the air springs 12 and laminated rubber 9,  to promote the respective vertical and horizontal elastic deformation of the air springs and laminated rubber in the vertical and horizontal relative moving directions of the foundation and structure in response to the vertical and horizontal vibration of the foundation.
Patent JP-2001272068-A (JP)
Title: Filter device for ventilation fan or range hood and double sided sticking tape usable therefor
Inventor: WATANABE KENJI
IPC: F24F7/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a filter device for a ventilation fan or a range hood which does not require troublesome work for installing and removing a filter member or the like and is provided with the filter member or the like capable of being installed on an object without staining the object, and to provide a double sided sticking tape capable of being used for the same. SOLUTION: The filter device is provided with a filter member 30 comprising primarily a nonwoven fabric 300 having an upper part thereof contracted by an elastic string member 40 secured on the upper part and having a specific area and a tacking member 50 for retaining a lower part of the filter member 30 in a specified shape with the filter member 30 being installed on the ventilation fan or the range hood.
Patent JP-2001270941-A (JP)
Title: Method for purifying aqueous solution of ethylenemine polymer
Inventor: SUZUKI SEIICHI
IPC: C08G73/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying an ethylenemine polymer adaptable to industrially required quality standards by a simple operation. SOLUTION: A reaction mixture containing ethyleneimine obtained by a catalytic intramolecular dehydratoin reaction of monoethanolamine is subjected to a simple distrillation operation to recover crude ethyleneimine, which is polymerized in an aqueous medium to give an aqueous solution of an ethyleneimine polymer. This solution is heated to evaporate and remove water.
Patent JP-2001270047-A (JP)
Title: Antibacterial resin molding
Inventor: FUNAKOSHI SATORU
IPC: C08L33/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding having a good appearance and an antibacterial surface. SOLUTION: In the resin molding 10, two thermoplastic resin layers 11, 12 are laminated. The surface side of the molding 10 is formed by a layer of a partially crosslinked acrylic resin, and the back side is formed by a layer of a thermoplastic resin such as ABS which is different from the resin of the layer 11. Both layers 11, 12 contain an antibacterial agent.
Patent JP-2001279742-A (JP)
Title: Faucet implement
Inventor: TSUTSUI OSAMU
IPC: C23D5/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a faucet implement capable of exhibiting functions such as sterilization, decomposition of inorganic substances (removal of dirt). deodorization or the like even if it is used under a light source radiating usual visible rays indoors. SOLUTION: A first glaze layer for decoration is applied on the surface of a copper alloy way material and then, a substantially transparent second glaze layer containing Ti2O3 is applied and burned.
Patent JP-2001276707-A (JP)
Title: Coating apparatus and coating method
Inventor: TOBISAWA SEIICHI
IPC: B05D7/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus having a coater die of an extrusion coating system and a backup roll for holding a support and capable of easily adjusting the uniformization of a film thickness in a coating width direction, and also provide a coating method using the same. SOLUTION: In the coating apparatus for coating the strip-like object to be coated supported on the backup roll to continuous run by the extrusion coating system, distance adjusting members for adjusting the distance between the leading end part of the coater die and the surface of the strip-like object are arranged to the backup roll at an interval of 5-50 mm with respect to the width direction of the coater die.
Patent JP-2001281607-A (JP)
Title: Spectacle frame with spring mechanism
Inventor: NOMICHI HIROMI
IPC: G02C5/22
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a spring temple structure, having a screw hinge mechanism which solves the problems associated with spring hinges using coil springs, and which is simple in structure, is easy to assemble and has good appearance. SOLUTION: A spectacle frame 5 with the spring mechanism, formed by dividing a temple end 29 on a hinge side to an outer structure part 21 and an inner structure part 23 with a certain interval and providing the outer structure part with barrels 3 and 4 engaging with the hinge at the end and providing the inner elastic part with segments penetrated with the barrels 3 and 4, is provided. The outer structure part provided with the barrels 3 and 4, engaging with the hinge at the end and the inner elastic part, is provided with through- hole segments 25 penetrated with the barrels 3 and 4.