baber/WOPTO huggingface dataset:
Patent JP-2002129131-A (JP)
Title: Adhesive film, semiconductor device, and methods for producing them
Inventor: AICHI KATSUHIDE
IPC: C09J179/08
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive film excellent in low-stress properties, hydrolysis resistance, and bonding strength, capable of ensuring high reliability even under high-temperature, high-humidity condition, and desirable for die bonding, to provide a semiconductor device which ensures high reliability under high- temperature high-humidity conditions, and to provide a method for producing the device. SOLUTION: There are provided an adhesive film containing a polyimide resin having repeating units of formula I (wherein R1 is H, a halogen, or a 1-10C alkyl or haloalkyl; X is C=C or an aromatic-ring-containing divalent organic group; Y is a divalent organic group; (p) is 0 or 1; and (k), (m), and (n) are each an integer of 1-10); a supported adhesive film prepared by laminating the adhesive film on at least either surface of a support and a method for producing the same; and a semiconductor device prepared by bonding a semiconductor element to another semiconductor element or to a semiconductor supporting member by using the non-supported or supported adhesive film.
Patent JP-2002134533-A (JP)
Title: Method of fabricating semiconductor circuit device, and system used therefor
Inventor: KIUCHI HIROSHI
IPC: H05K3/28
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an integrated circuit device and a dispenser used therefor, in which a protection member can be easily placed to a prescribed region. SOLUTION: After carrying out a mounting process, a coating process is arranged in such a way that a low viscosity second paste 16b is surrounded with a high viscosity first paste 16 using the first and the second pastes 16a and 16b which is comprised of the same material but having different viscosities. At that time, a dispenser 7 is used in which a plurality of needles 12, 13 are placed in line, and a heater 4 in which needles 13 except the both end needles 12 are covered with a heat insulation material 15. After that, a curing process for curing both of the first and second pastes 16a and 16b by heating is carried out at the same time.
Patent JP-2002133569-A (JP)
Title: Control signal transmission system and transmission method
Inventor: KAWASE SHUICHI
IPC: G08C19/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a control signal transmission system and transmission method capable of improving the delay of reaction of a receiving-side device to the operation input inputted by a transmission-side device. SOLUTION: In this control signal transmission system, a continuous operation to the operation switch part 5a of the transmission-side device is performed, and a corresponding control signal is time-serially repetitively transmitted from a processing part 7. When the continuous operation is released in this state to release the output of switch signal from the operation switch part 5a, and the output release is detected by the processing part 7, the time serial repetitive transmission of the control signal is immediately stopped. When the output release of switch signal is preformed during the transmitting processing of control signal, the transmitting processing of control signal is immediately stopped according to the detection of the output release, and a signal showing, for example, zero transmission data is transmitted as a signal showing the stop of the transmitting processing of control signal.
Patent JP-2002126952-A (JP)
Title: Method of manufacturing abrasion resistant part
Inventor: IZAWA HIROAKI
IPC: B23H9/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an abrasion resistant part capable of obtaining high dimensional accuracy and capable of manufacturing a thin part and a very small part. SOLUTION: After manufacturing a machining object raw material 1 by integrally sintering a cemented carbide base board 2 and an abrasion resistant layer 3 having the size capable of coping with a non-abrasion resistant part shape and an abrasion resistant part shape of the part, a finished part composed of an integral non-abrasion resistant part 2a and an abrasion resistant part 3a is formed by performing electric discharge machining on the machining object raw material 1.
Patent JP-2001188078-A (JP)
Title: Device and method for handling integrated circuit
Inventor: KEITH W QUICK
IPC: H05K13/04
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit inspecting device and method superior in throughput. SOLUTION: The integrated circuit inspecting device comprises a pickup mechanism including a vacuum chamber 105 composed of an upper part 106, retractable member 109, and lower part 113 and a suction orifice 139 movable together with the movements of the retractable member 109 at the lower part 113. The device also comprises an optical path passed through the suction orifice 139 to an integrated circuit 156 held by the suction orifice 139 by a vacuum pressure exerted on the vacuum chamber 105 so as to shine light for inspecting the integrated circuit 156. By this constitution, by irradiating the active pixel sensor of the integrated circuit 156 with light while the integrated circuit 156 is held by the pickup mechanism for arrangement on a test pad, it is possible to automatically test the active pixel sensor. By this, it is possible to improve the inspection throughput of the integrated circuit 156.
Patent JP-2002110868-A (JP)
Title: Structure of frog type heat receiver/dissipator and its application method
Inventor: AKACHI HISATERU
IPC: H01L23/36
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a frog type heat receiver/dissipator, and its application method, in which heat receiving/dissipating efficiency can be enhanced remarkably. SOLUTION: The frog type heat receiver/dissipator is constructed to provide a convection control air duct having a main convection channel between fin groups and a sub-convection channel proximate thereto. The sub-convection channel has a specified cross-sectional area including zero and such an arranging method as a fresh convection current is introduced constantly into a heat receiver/dissipator from the outside thereof is employed. When the cross-sectional area of the sub-convection channel is zero in the convection control air duct, loss convection of a frog type heat sink group having an appropriate fin density decreases approximately to zero and the efficiency of the heat receiver/dissipator is increased remarkably.  In case of a heat receiver/dissipator having an excessively high fin density, fluid resistance of main convection is lowered significantly by selecting the cross-sectional area of the sub-convection channel and the efficiency of the heat receiver/dissipator is increased remarkably. When a plurality of frog type heat receivers/dissipators are applied in the same apparatus, only a fresh convection current is introduced into each heat receiver/dissipator by arranging each heat receiver/dissipator while inclining against the convection current and lowering of heat receiving/dissipating efficiency due to thermal interference is eliminated.
Patent JP-2002151491-A (JP)
Title: Plasma deposition device
Inventor: IWATA HIDEYUKI
IPC: C23C16/507
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma deposition device capable of reducing reaction byproducts generated in plasma film formation. SOLUTION: This plasma deposition device 1 is provided with a reaction chamber 2, a coil 12, an AC power source 14 and an electromagnetic device 11. The electromagnetic device 11 can be a transformer provided with a primary side connected to the coil, a secondary side connected to the AC power source and an intermediate terminal provided on the primary side. A gas supply means is provided so as to supply process gas for deposition into the reaction chamber. The coil is wound around the reaction chamber once or more, and the AC power source provides the coil 12 with power for generating the plasma of the process gas. The intermediate terminal is connected to a reference potential line. The voltage of one end and the other end of the coil is vibrated corresponding to the power supplied from the AC power source with the potential supplied to the intermediate terminal as a center.
Patent JP-2002140726-A (JP)
Title: Portable information terminal, character display method and animation display system
Inventor: ITO TAKEYO
IPC: H04N7/173
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the display of three-dimensional graphics is hardly displayed and a character having movements is difficult to be displayed. SOLUTION: The display posture of the character is controlled in accordance with operation data stored in a memory 12.
Patent JP-2002109226-A (JP)
Title: Derivative for enhancing operation efficiency in tokyo stock price index (topix) futures and its commercialization method
Inventor: WATANABE MASAARI
IPC: G06Q40/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To commercialize derivative which facilitates the arbitration transaction of Tokyo stock Price Index(TOPIX) futures and actual stock, has a business-by-business feature and facilitates fund operation. SOLUTION: The number of securities and the number of listed stock to be an object for calculating TOPIX and the total amount of the current price are nearly equally divided and made into an index so that efficiency is enhanced in managing the TOPIX futures.
Patent JP-2002145329-A (JP)
Title: Double-packaged article storage device
Inventor: IGAMI HIDEO
IPC: B65D81/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an article storage device which can alleviate a vibration or an impact applied to a received article as much as possible during transportation and carrying. SOLUTION: The double-packaged article storage device 1 has an outer periphery 4b of a flange of a first recess 3 formed on a first tray 4 for receiving an article 2 and an inner peripheral wall 6b of a positioning and receiving recess 6a formed on a second tray 6 for positioning and receiving the flange 4a, which are formed in curved forms where parts of them are in contact with each other.
Patent JP-2002203311-A (JP)
Title: Crystallized glass substrate for information recording medium
Inventor: MORI TOSHIHARU
IPC: C03C3/097
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a crystallized glass substrate having a high expansion coefficient and satisfactory workability though alkali metal component of the crystallized glass substrate is low-corrosive. SOLUTION: The crystallized glass substrate for an information recording medium characteristically satisfies the following conditions. 0<; Co<; 150 1.0<; P/PLi<; 1.5 wherein Co: movement quantity [ppb] of the alkali metal component per a substrate for 2.5-inch disk P: a grinding and polishing stock removal [μg/min] per unit time when the glass substrate is polished at 100 g/cm2 by using cerium oxide (having 0.5 μm average particle size) as a polishing material to attain 3 Å surface smoothness value PLi: a grinding and polishing stock removal [μg/min] per unit time when a lithium disilicate-based crystallized glass substrate is ground and polished under the same condition as above to attain 3 Åsurface smoothness value.
Patent JP-2001216421-A (JP)
Title: Training system for software base for medical equipment system for transplantation
Inventor: LINBERG KURT R
IPC: G06F19/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a training system, with which interactive medical equipment is operated, linked from a distant place for a programmer for a remote web expect data center and an IMD to import simulation training software. SOLUTION: A remote web expert data center 62 is provided with high speed computer resources 100 and in operable data communication with the resources of the remote web expert data center, a two-way communication system manages and monitors the functions of IMD 10, 10' and 10" through plural software applications while including the collection of patient data by coupling a programmer 20 through a two-way communication link to the expect data center. This training system is provided with at least one simulation training software program of technology base for training the techician of a programmer to operate plural software applications.
Patent JP-2002148524-A (JP)
Title: Revolver of microscope
Inventor: MIMAKI YOSHINORI
IPC: G02B21/24
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a revolver of a microscope which is small in the sliding resistance of a revolver rotating member and makes the member smoothly rotatable when this member is rotated. SOLUTION: This revolver of the microscope has a revolver body 1 which is mounted at a microscope body and the revolver rotating member 2 which is mounted freely turnably by means of plural balls 3A and 3B at the revolver body 1. The plural balls 3A and 3B are constituted by arraying the balls alternately varying in their diameters.
Patent JP-2002146763-A (JP)
Title: Method for effectively using dehydrated improved soil by heightening strength, enlarging block and increasing weight
Inventor: SATO TAKAO
IPC: C04B28/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling to the block, back-fill material, submerged breakwater or the like of harbor construction works by heightening strength, enlarging block or increasing weight by compacting or compressing sludge cakes again at the weak-material age time or mixing a particulate matter having large specific gravity. SOLUTION: A solidifying material such as cement is mixed with soft cohesion soil having a quantity of a silty clay section, a dredged material or the like and dehydrated at high pressure, the molding treatment of compaction or re-compression is further conducted at the weak-material age time within several hr immediately after dehydration, in which dehydrated improved soil as dehydrated cakes does not manifest strength yet, and a solidification reaction is promoted, and a structure in the large block is manufactured and recycled for the application of the block, back-fill material, a submerged breakwater or the like of harbor construction works.
Patent JP-2002156352-A (JP)
Title: Oxygen sensor
Inventor: MATSUDA ATSUSHI
IPC: G01N27/409
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce number of components and to improve reliability for simplifying the structure by dividing a casing into two, including a protector for a detection device. SOLUTION: A casing 1 comprising an element case 2, having a protector part 2A and a cap 3 stores a zirconia tube 5, an insulating cylindrical body 9, a heater 13, a signal terminal 14, a feed terminal 15, etc., in the inside. The zirconia tube 5, a sealing washer 8, etc., are pressed against the element case 2 by a disc spring 10 disposed in the cap 3. A flange 3C of the cap 3 is attached to a boss part 22 of an exhaust pipe 21 of an engine by a nut member 19. This constitution can simplify the structure of the casing 1, etc., so as to reduce the number of components, suppress vibration, etc., applied to the zirconia tube 5, and cause reliability to be improved.
Patent JP-2002160797-A (JP)
Title: Base panel for buried underground tank and burying method of underground tank
Inventor: KATO TETSUYA
IPC: E03F5/14
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of an underground tank, to shorten an entire work periods and enhance precision of the underlay level by using a base panel as an underlay, when burying the underground tank such as a private sewerage tank, without placing concrete. SOLUTION: In a burying method of the underground tank using the base panel for burying the underground tank, the base panel is used as an underlay of the underground tank when it is laid underground, and material of the panel is a hard foamed plastic, and the base panel used for the underlay of the underground tank is formed by connecting a plurality of standard length panels.
Patent JP-2002164589-A (JP)
Title: Magnetoresistance effect element and magneto-induction device using it
Inventor: AKINAGA HIROYUKI
IPC: H01F10/08
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect element, together with a magneto-induction device using it, which comprises a magnetoresistance material that exhibits a high magnetoresistance effect sensitive to a magnetic field, and is manufactured in a simple production process while easy to match with a semiconductor manufacturing process. SOLUTION: The metal fine particles are dispersed on a semiconductor substrate, and they are covered with a semiconductor or semi-metal ultra-thin-film cap layer as required. Here, the fact that the resistance of the granular thin film changes as the magnetic field is applied is utilized as to a magnetoresistance effect element. There are provided a semiconductor region having a surface in which a plurality of metal particles of 100 μm or smaller are provided, a plurality of electrodes provided separately on the surface, and a plurality of semiconductor regions or semi-metal regions electrically connected to the plurality of electrodes.
Patent JP-2002165854-A (JP)
Title: Electronic equipment provided with controller
Inventor: KIKUMOTO MAKOTO
IPC: A61H7/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment capable of controlling the equipment operation corresponding to the mental state of an operator and accurately measuring the mental state estimation elements of the operator without making the operator feel burdens in the various kinds of the electronic equipment such as a massage machine. SOLUTION: In this electronic equipment, a controller 7 is constituted by disposing an operation button 72 on a casing 70 to be held with one or both hands and disposing a plurality of biological information sensors 51, 52, and 53 for detecting the biological information of the autonomic nerve system of the operator at the contact positions of the holding hand. An equipment body receives control signals from the controller 7, estimates the mental state of the operator on the basis of the change of the biological information and controls the equipment operation corresponding to the estimated mental state.
Patent JP-2002175539-A (JP)
Title: Image processing method, and its program and image processor
Inventor: KARASAWA HIDEYASU
IPC: G06V30/224
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method which makes it possible to easily retrieve pieces of image information on various objects according to properties of the objects and thus can easily generate a nearly real image by combining them. SOLUTION: An object information object Obj5 of an object such as clothes is generated (ST2-1) by using a raw material information object Obj1 showing properties of raw materials as constitution elements of the object and an object generation processing information object Obj2 showing a processing procedure for generating the object by using the object Obj1. Then image data of a scene of a dummy wearing the clothes are generated (S3-1) by using a base body object Obj6 of a base body such as the dummy combined with the object.
Patent JP-2002173348-A (JP)
Title: Method of manufacturing blast furnace granulated slag
Inventor: HIRAI NAOKI
IPC: C04B5/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing granulated slag which has a high coarse grain rate and is dense. SOLUTION: The method of manufacturing the granulated slag comprising adding an iron oxide-containing material at <=2 mass% of the mass of molten slag flowing out of a blast furnace in terms of the weight of the iron oxide to the molten slag, than granulating the slag with water above 60 deg.C. At this time, the slag is granulated with the water at a water flow rate/slag flow rate of >=5 to <30 for an added effect. The iron oxide-containing material is preferably <=5 mass% in content as water of crystallization.
Patent JP-2002184023-A (JP)
Title: Information-recording and reproducing device
Inventor: OGURA KAZUYUKI
IPC: G11B7/135
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of detected light and to improve stability and reliability of reproduced information, when the information is reproduced in an information recording and reproducing device. SOLUTION: The light for reproduction of information is emitted from a laser light source 31 and converted into annular light by an annular light generating optical system 33 compose of axicon lenses 331, 332. The annular light enters a solid immersion mirror 1 and approaches as the near-field light for information reproducing the recording layer 8a of a recording medium 8. The light, reflected on the recording layer 8a, has light in the annular region, and the light in the inner region and the whole light is reflected by a polarization beam splitter 34 and is guided to a photodetector 37.
Patent JP-2002179989-A (JP)
Title: Resin composition for coating and recording sheet
Inventor: IZEKI AIKA
IPC: B41M5/50
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for coating which excels in the mechanic stability of a coating fluid to be used in forming an inkjet recording layer and, simultaneously, can obtain a recording layer having clarity and high ink-absorption, drying characteristics, glossiness, coating film strength, and a recording sheet using the same. SOLUTION: The resin composition for coating comprises 100 pts.wt. solid content composed of 3-60 wt.% binder resin of an acrylic copolymer obtained by copolymerizing a polymerizable unsaturated monomer having a hydrolyzable silyl group, a polymerizable unsaturated monomer having an ion-forming group, and other polymerizable unsaturated monomers and 97-40 wt.% inorganic fine particles and 100-5,000 pts.wt. organic solvent, and the recording sheet has a recording layer formed by using the resin composition on a base material.
Patent JP-2002182845-A (JP)
Title: Input device
Inventor: MAKINO YASUTAKE
IPC: G06F3/0354
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an input device which can be manufactured by space saving, easily recognizes an operation conducted by an operator himself/herself by using hands, fingers, etc., as physical distance information and position information and with which the operator can move a pointer on the screen at a long distance with a small number of operating times in the input device used as a pointing device for a personal computer, etc. SOLUTION: This input device used as the pointing device that generates a control signal for freely moving a pointer displayed on the screen, is provided with an input plate capable of horizontally moving a range up to a mechanical limit position in X and Y directions, a moving quantity detecting means for detecting the moving quantity of the input plate, an origin returning mechanism for returning the input plate to the original position, an operation discriminating means for discriminating whether or not the operator is touching the input plate, and a control signal generating means for generating the control signal corresponding to the moving quantity of the input plate from information obtained from the moving quantity detecting means.