baber/WOPTO huggingface dataset:
Patent JP-2001267474-A (JP)
Title: Semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/28
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing the chipping off of a corner part on the side of the active surface of a semiconductor chip. SOLUTION: The semiconductor chip 2 is joined face down to the surface 11 of a wiring substrate 1. A stiffener 4 is arranged on the surface 11 of the substrate 1 so as to surround the periphery of the chip 2. A gap between the surface 11 of the substrate 1 and the active surface 21 of the chip 2 is filled with filler 7 by injecting resin material in the state of a comparatively viscid liquid from a gap generated between this stiffener 4 and the chip 2, after joining the chip 2 to the substrate 1 and arranging the stiffener 4. This filler 7 is projected from between the surface 11 of the substrate 1 and the surface 21 of the chip 2 to cover a corner part on the surface 21 of the chip 2.
Patent JP-2001261780-A (JP)
Title: Epoxy resin composition
Inventor: ONUMA YOSHINOBU
IPC: C08G59/68
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition, especially that of an ultraviolet curing type, excellent in reactivity with cation polymerization initiators and capable of presenting a cured product excellent in flexibility. SOLUTION: This epoxy resin composition contains an ingredient (A) and an ingredient (B). The ingredient (A) is an epoxy resin obtained by hydrogenating an aromatic epoxy resin expressed by general formula (1) having 20-100% rate of hydrogenation of the aromatic rings and 0.2-20 average alcoholic hydroxy groups in a molecule. The ingredient (B) is a cationic polymerization initiator.
Patent JP-2001260119-A (JP)
Title: Mold and method for manufacturing inorganic curable material
Inventor: TAKIHANA HIROYUKI
IPC: B28B7/34
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a mold having excellent productivity of a panel and disposability of the mold without change in a panel size, without forming an undesired burr at the panel even by repeatedly manufacturing the panel made of an inorganic curable material by charging and heat curing a panel base material made of an inorganic curable composition in the mold, and a method for manufacturing the inorganic curable material using the mold. SOLUTION: The mold A comprises a surface mold 1A made of an EPDM rubber to form a front surface of the panel base material 5, and a side mold 21A provided at the peripheral edge of the mold A and made of the EPDM runner for forming a peripheral edge of the material 5. In this case, the mold 1A is contacted with the side mold 21A.
Patent JP-2001271108-A (JP)
Title: Method for producing molten iron using rotary kiln
Inventor: KUROMAME SHINICHI
IPC: C21B11/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a ratio of recovering molten iron, to save an energy and to reduce a producing cost of the molten iron. SOLUTION: In the producing method of the molten iron by using petroleum coke in particular as outer charging coal and a rotary kiln for reducing and melting an iron oxide-containign raw material, the petroleum coke whose grain size of the outer charging coal is used is in the range of 0.5-4 mm.
Patent JP-2000310385-A (JP)
Title: Connector
Inventor: TOZAKI KENJI
IPC: F16L37/12
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a space by preventing enlargement of an insertion part of a body and a clip and facilitate connecting and disconnecting operation of a pipe body. SOLUTION: This connector has a body 10 and a clip 20, the clip 20 is formed into an annular shape so that its both end parts cross with each other and a knob 21 to extend an inside diameter of the clip by elastically deforming the clip by making the both end parts approach each other. An engagement click 22 to be projected in the direction of a pipe body insertion part is provided on an inner peripheral surface of the clip 20, width in the rear of the engagement click 22 of the clip 20 is made larger than an interval in the front of an engagement hole 17 of the pipe body insertion part 15, and the engagement click 22 is constituted free to change from a state of projecting to the pipe body insertion part from the engagement hole 17 formed on a clip fitting part 15 to a state not projecting by a change of the inside diameter of the clip 20.
Patent JP-2001272162-A (JP)
Title: Wiring structure for refrigerator door
Inventor: ISHIKAWA YOSHICHIKA
IPC: F25D23/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of attaching the bundle of wires, which is provided previously with a housing at the tip end of the same, to a bush, in a structure for wiring on the inside of a door from a refrigerator body through the hinge unit of the door. SOLUTION: The structure for wiring in the door from the refrigerator body 1 through the door hinge unit 5 at the upper side of the pivoting door 10 comprises a tubular hinge pin 5 provided on the refrigerator body 1, a hinge inserting hole 22 of the hinge pin 5 and the tubular bush 34, fitted into the inserting hole 22 and into which the hinge pin 5, is inserted, while the bundle of wires 28, arranged in the door, is extracted to the side of the refrigerator body 1 through the inside of the bush 34, fitted into the inserting hole 22, and, then, the inside of the hinge pin 5 and the bush 34 is formed openably of a self hinge unit 36, extending into the axial direction of the bush 34, in order to penetrate the bundle of wires 28, which is equipped with a terminal 30, through the inside of the bush 34.
Patent JP-2001278770-A (JP)
Title: Agent for mitigating effect of stress and skin care preparation containing the same
Inventor: GOTO MASAHIRO
IPC: A61K36/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a means for controlling the effect of stress. SOLUTION: This skin care preparation such as a cosmetic, containing a stress effect-mitigating agent comprising the essence of a plant belonging to the Guttiferae.
Patent JP-2001277846-A (JP)
Title: Air conditioner for vehicle with purifier
Inventor: SHIBATA MINORU
IPC: B01J35/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of mixing an odor to air blown from an air conditioner for a vehicle. SOLUTION: This air conditioner for a vehicle has a duct 1 for blowing air into a vehicle compartment; a deodorization filter 3 having a photocatalyst receiving outside light coming in from the upper part, and arranged in a range of about 30-60 degrees in the length direction of the duct 1 in the vicinity of a blowout port 2 of the duct 1; and a light transmission plate 4 arranged on the duct 1 side faced to the deodorization filter 3, making the air of the air conditioner flow along the duct 3, and making light incident to the deodorization filter 3 having the photocatalyst. When air is blown out from the blowout port 2 of the duct 1 into the vehicle compartment, ultraviolet rays passed through a mesh 5 and the light transmission plate 4 are incident on the photocatalyst 3e formed by coating titanium dioxide housed in the deodorization filter 3.  When receiving the ultraviolet rays, the photocatalyst 3e displays highly active oxidizing force to decompose an odor component.
Patent JP-2001282587-A (JP)
Title: Information terminal and communication system
Inventor: NAKAI MASAAKI
IPC: G06F12/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal and a communication system where difficulty for storing the new information is minimized by reducing in sequence the stored information in the order of less importance. SOLUTION: The information terminals 10 function to display the electronic newspaper information which are distributed to relay servers 5 installed at every home or building from a host server 1 of a host station. Every terminal 10 reduces in steps the information stored in the server 5 or its own storage in the order of lower priorities among those information displayed at the terminal 10. Thus, the information having low access frequency, the older information, etc., have less importance and then the priority of reduction is set to these information according to their types.
Patent JP-2001283442-A (JP)
Title: Optical information recording medium
Inventor: HAYASHI YOSHITAKA
IPC: G11B7/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high density optical information recording medium on/ from which information can be recorded/reproduced by means of a device for recording/reproducing information by using a tracking method by detecting the magnetic field generated from a ferromagnetic layer formed in a part of the medium to carry out tracking. SOLUTION: A ferromagnetic body having compensation temperature around room temperature is used as one component of this optical information recording medium. This medium has a substrate 101, a recording layer 102 and the ferromagnetic layer 103 having compensation temperature around room temperature as the principal components. The temperature of the layer 103 is raised by irradiating the medium with light. A magnetic head 105 or the like detects the magnetic field generated from the temperature-raised part 104 of the layer 103 and carries out tracking according to the intensity or the like of the generated magnetic field.
Patent JP-2001280333-A (JP)
Title: Flexible shaft
Inventor: TANAKA TOSHIKAZU
IPC: F16C1/26
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a flexible shaft where at least one coil among double or more coils has a roughly wound part at least partially having a clearance of a predetermined pitch, whereby the rotation of the flexible shaft can be smoothly transmitted with light load when it is inserted into a flexible sleeve forming a control cable, and rotated and driven in a curved state. SOLUTION: This flexible shaft 20 is composed of the double coil of an inner coil 21 and an outer coil 22, and the outer coil 22 is a coil where a roughly wound part and a closely wound part are mixed, that is, a part between unit coils 22a and 22b, a part between unit coils 22b and 22c, and a part between unit coils 22d and 22a among four unit coils, are approximately closely kept into contact with each other without a clearance, and a part between the unit coils 22c and 22d is opened by a predetermined interval R. An outer diameter of the inner coil 21 is approximately same as an inner diameter of the outer coil 22, and the inner and outer coils 21 and 22 are assembled in a closely contact state to each other when the inner coil 21 is inserted into the outer coil 22.
Patent JP-2001276735-A (JP)
Title: Method for renewal of main vertical drainage pipe
Inventor: TOMOYASU TAKAHARU
IPC: B24C3/32
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for renewal of a main vertical drainage pipe wherein in a multistoried building e.g. a multistoried apartment house, exclusive branch pipes are connected with each other on every floor and the interior of an existing main vertical drainage pipe for collecting water from the exclusive branch pies to discharge it can be properly polished and coated with paints in a short period of time, without closing the discharge ports of the branch pipes on each floor. SOLUTION: In the method for renewing an existing main vertical drainage pipe wherein in a building of two or more stories, exclusive branch pipes are connected with each other on every floor, and water from the branch pipes is collected and discharged, polishing materials are mixed into compressed air so as to be blown off, in a fan-like form, from the forward end of a spray nozzle apparatus 13 disposed in the main vertical drainage pipe 10, and at the same time, the air within the main pipe 10 is drawn out from the lower end thereof, followed by moving the apparatus 13 at a certain speed. Thereby, matters attached to the inner wall of the pipe 10 are removed and the inner wall is polished, and then paints are applied to the polished inner wall of the pipe 10, thus effecting renewal of the main pipe.
Patent JP-2001282333-A (JP)
Title: Nc programming device and method for wire cut electric discharge machine
Inventor: KURODA TATSUO
IPC: B23H7/20
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an NC program preparing device and method for wire cut electric discharge machine capable of automatically and easily programming an NC program for continuously executing electric discharge machining including different machining requests to a part of machining shape. SOLUTION: A program PW1 is the program for machining a work up to a start point SP1 of a designated shape. Programs PAn and PBn are the program for machining the work from the start point SP1 to an end point EP1, the program for machining the work in a reverse direction from the end point EP1 to the start point SP1 and the program for machining the work from the start point SP1 to the end point EP1. A program PW2 is the program for machining the work from the end point EP1 to the start point of the next designated shape. A programming processing part composites the programs PW1, PAn, PBn, and PW2 with one continuous program from the machining start point to the machining end point.
Patent JP-2001276631-A (JP)
Title: Device for regenerating ion exchange resin
Inventor: TSUKAMOTO SHIGERU
IPC: C02F1/46
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration device for regenerating ion exchange resins, with which the amount of a salt and water required for regeneration can be reduced and the amount of waste water discharged to the outside of the system can be reduced. SOLUTION: The regeneration device for regenerating ion exchange resins is installed in a water-treatment device 10 which has a cation treating section 11 having a cation exchange resin and an anion treatment section 12 having an anion exchange resin and which controls the quality of water to be treated by supplying the water to be treated to the cation treating section 11 and the anion treatment section 12 and then exchanging ions in the water to be treated with ions of each ion exchange resin.  The regeneration device has an electrolytic cell 13 having a cathode chamber 14 and an anode chamber 15 which are demarcated by a diaphragm having fine communicated pores, a cathode side circulating flow passage for circulating and supplying cathode-electrolyzed water electrolytically formed at the cathode chamber 14 to the cation treating section 11 and an anode side circulating flow passage for circulating and supplying anode- electrolyzed water electrolytically formed at the anode chamber 15 to the anion treating section 12.
Patent JP-2001288394-A (JP)
Title: Printing ink composition
Inventor: FUKUDA KOICHI
IPC: C09D11/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an environment response type sheet pressing ink composition that includes vegetable oil as a main solvent with a reduced amount of volatile organic solvent as much as possible and provide a printing ink composition having high-speed setting properties. SOLUTION: The objective printing ink composition having high-speed setting properties characteristically comprises (a) the varnish that includes a rosin- modified phenol resin with a weight-average molecular weight of >=30,000 and a vegetable oil and/or a vegetable oil fatty acid ester that can dissolve the resin and (b) a volatile organic solvent in an amount of <=3 wt.%.
Patent JP-2001294741-A (JP)
Title: Polycarbonate resin composition
Inventor: KITAYAMA MASAHIRO
IPC: C08K5/521
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition prevented from changes in its color tone and decrease in its molecular weight when molded while maintaining impact resistance, rigidity and other characteristics and excellent in flame-retardancy. SOLUTION: The polycarbonate resin composition comprises 100 pts.mass of a resin composition component comprising (A) 50-99.9 mass % of a polycarbonate resin and (B) 0.1-50 mass % of a silicon-containing inorganic filler, and, incorporated therein, (C) 0.01-5 pts.mass of an ethylene/(meth)acrylic acid copolymer or an ethylene/(meth)acrylic ester copolymer.
Patent JP-2001297312-A (JP)
Title: Information recording card and card discriminating device
Inventor: TANAKA TOSHIHIRO
IPC: B42D15/10
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the forgery of a thermosensitive recording card. SOLUTION: Concerning the thermosensitive recording card, with which a magnetic recording part 3 for recording information and a discoloring part composed of a thermosensitive material to be discolored by heating are provided, information on the magnetic recording part 3 is reloaded corresponding to the frequency of use and heating parts 2a-2f in at least one part of the discoloring part are heated, heating patterns 10a-10f are drawn in an ink so as to be overlapped with at least one part of the heating parts 2a-2f to be heated in the discoloring part. Since at least one part of the heating parts 2a-2f to be heated is overlapped with the heating patterns 10a-10f, when exchanging the discolored part with the other part, it is necessary to remove the heating patterns 10a-10f so that forgery becomes difficult.
Patent JP-2001296976-A (JP)
Title: Network printer system
Inventor: MUTO KOJI
IPC: G06F3/12
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To install a printer driver to a client without using a storage medium in a network printer system. SOLUTION: The network printer system comprises the client 1 and a printer 2 which are connected onto a network 3. The printer 2 is provided with a printing processing part 50 for printing data received from the client 1, the printer driver 12 for performing the operation control of the printer 2 and a driver managing part 51 for managing the driver 12. The client 1 is provided with an application 13 for preparing an original to be transmitted, an install processing part 11 receiving the driver 12 via the part 51 from the printer 2 when installing the driver 12 which is not installed yet to the client 1 and the printer driver 12 installed by the part 11.
Patent JP-2001307854-A (JP)
Title: Manufacturing method of connector
Inventor: KANAMORI MASATOSHI
IPC: H01R43/20
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To aim at improving a manufacturing efficiency. SOLUTION: As for an index table 24 (rotational member), two chucks 34 (retaining members) are suspended in a state of simultaneously corresponding to a retaining position and a press fit position. Under the suspended state, while the chuck 34 which corresponds to the retaining position retains a terminal fittings T, the chuck 34 which corresponds to the press-fit position press-fits the terminal fittings T in a housing H.  A process in which the chuck 34 retains the terminal fitting T and a process in which the chuck 34 press-fits the terminal fitting T in the housing H are made at the same timing, therefore one cycle of a manufacturing of a connector is made by only two processes composed of the process of retaining the terminal fittings and press-fitting the terminal fittings by the chuck 34, and the process that the chuck 34 rotationally transfers from a retaining position to a press-fitting position, thus a time required to manufacture one connector is shorter, and the manufacturing efficiency is superior.
Patent JP-2001307024-A (JP)
Title: Adaptor for removable media
Inventor: NAKANISHI KENICHI
IPC: G06K17/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To avoid problems when an adaptor for removable media such as a memory card is used. SOLUTION: In the adaptor having a removable media mounting part in which prescribed media 10 are attachably/detachably mounted, a detecting part 121 to detect mounting of the media 10 in the media mounting part and regulating means 112, 119 to set the adaptor to a state that communication with external equipment via an interface part 131 is disabled when non-mounting of the media 10 is detected by the detecting part 121 are provided.
Patent JP-2001014717-A (JP)
Title: Optical device
Inventor: TAKASUKA SHOICHI
IPC: G11B7/12
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of improving S/N ratio of both of a main beam and a subbeam by increasing each of the light quantities respectively even though no increase of light emitting capacity of semiconductor laser itself is made. SOLUTION: The optical device is equipped with a light emitting element 1 to emit light on an information recording medium 6, a diffraction grating 2 to branch a light beam emitted from the light emitting element 1 into a plurality of luminous fluxes, a converging means 5 to converge a plurality of luminous fluxes branched by the diffraction grating 2 on the information recording medium 6, a light deflection means 3 to deflect the light reflected from the information recording medium 6, a light receiving element 7 to receive a plurality of luminous fluxes deflected by the light deflector means 3, and a first grating region and a second grating region each having different diffraction efficiency mutually in the diffraction grating 2.
Patent JP-2001303834-A (JP)
Title: Earthquake resistant hinge and method for producing the same
Inventor: MATSUO UMEO
IPC: E05D11/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To produce an earthquake resistant hinge mainly by plastic working. SOLUTION: A spindle 1 has at least one first spindle groove 15 formed therein, and a retaining ring 16 is fitted in the first spindle groove 15. On the other hand, a first cylinder plate 18 has a horizontal second spindle groove 19 formed therein by the plastic working, and the first cylinder plate 18 is molded into a cylindrical shape while the spindle retaining ring 16 is fitted into the second spindle groove 19. Then, the first cylinder plate 18 is combined with the spindle 1.  In the same manner, when a second cylinder plate 24 is rounded to mold a guide cylinder 3, a cover plug 12 is combined with the cylinder, and a compression coil spring 7, a load plug 5, and a load plug retaining ring 28 are squeezed into the guide cylinder 3 from a lower end opening of the guide cylinder 3, and the load plug retaining ring 28 is fitted into a retaining groove 27 formed in the guide cylinder 3 to form a step portion, whereby the load plug 5 is engaged.
Patent JP-2001309466-A (JP)
Title: Remote controller for steering wheel
Inventor: AOKI SHINRYO
IPC: B60R16/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To fit a remote controller fitted to the steering wheel of a vehicle at a position, where a signal can securely be transmitted to and received from an opposite device. SOLUTION: A holder 11 fitted to the steering wheel of the vehicle and a fitting stand 15 holding the remote controller 22, so that it is fit detachably so that an angle can be adjusted, by using a positioning hole 14 and a positioning projection 19. The remote controller 22 may be fitted directly to the holder 11 via a rotary clutch so that the angle can be adjusted.
Patent JP-2001093251-A (JP)
Title: Optical pickup slider and method for manufacturing the same
Inventor: TAKAHASHI JUNICHI
IPC: G11B21/21
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To manufacture microopenings which are hardly breakable by one time of etching with high accuracy and reproducibility. SOLUTION: Holes 6 penetrated to a taper form are manufactured by etching to a single crystal Si layer 3 which is laminated on a single crystal Si substrate 2, has a (100) surface atop the same and has the thickness smaller than the thickness of the single crystal Si substrate 2 and after a glass substrate 7 is joined to the front surface of the single crystal Si layer 3, the single crystal Si substrate 2 is removed to expose the microopenings 9 at the front ends of the holes 6 penetrated to the tapered form of the single crystal Si layer 3.