baber/WOPTO huggingface dataset:
Patent JP-2001257210-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIROKAWA JUN
IPC: H01L21/82
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of CCB bumps by preventing the breakage of a surface protective film provided on a semiconductor chip. SOLUTION: The fracture of an inorganic insulating film 10a is prevented by reducing the stresses applied to the insulating film 10 from the CCB bumps 5 and/or a base metal BLM, by constituting the surface protective film 10 of the insulating film 10a and a PIQ film 10b, and preventing the insulating film 10a and metal BLM from coming into contact with each other by covering the film 10a with the relatively soft PIQ film 10B.
Patent JP-2001254631-A (JP)
Title: Multifunctional water injection manifold and its operational method
Inventor: FUJIOKA MASANORI
IPC: F23C99/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To operate a water injection manifold capable of dissolving nonconformity with a conventional device that dewatering at the time of stopping a turbine can be only carried out in a nonload state, the manifold is blasted by a high temperature and high pressure reverse flow from the inside of a casing, etc. SOLUTION: A multifunctional water injection manifold is constituted of an air communicating device set at a water injection manifold top part and to communicate the inside of the water injection manifold to the atmospheric air at the time of draining water and a pressurized check valve 54 interposed on a branch pipe between the water injection manifold 51 and a combuster, to supply water to the combuster at the time when differential pressure is more than specified pressure and to stop supply of water to the combuster by blocking communication at the time when the differential pressure is lower than the specified pressure.
Patent JP-2001252470-A (JP)
Title: Video game device
Inventor: YONEZAWA KENICHI
IPC: A63F13/235
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To detect the three-dimensional movements of the feet of a player. SOLUTION: This video game device is provided with sensors 1c fitted to the soles of the feet of the player, transmitting circuits 1a transmitting the information of the movements of the feet of the player detected by the sensors 1c, receiving circuits 6 receiving the information of the movements of the feet of the player transmitted with the transmitting circuits 1a, and a CPU circuit 7 synthesizing an image of corresponding movements based on the information of the movements of the feet of the player received with the receiving circuits.
Patent JP-2001257454-A (JP)
Title: Structure for mounting electronic component to printed board
Inventor: HOSOYA NAOHIRO
IPC: H05K1/18
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To enhance positioning accuracy and keep strength of soldering with solder cream in positioning and mounting an electronic component to a printed board. SOLUTION: On a solder pad 5, a pad groove 6 is so formed as to fringe the part to which end sides of a lead wire 2 touch when the lead wire 2 of a connector member is positioned. The pad groove 6 formed along the sides and apex parts of each lead wire 2 suppresses movement of the lead wire 2 and prevents slippage of its position when solder cream is coated and melted for fixing.
Patent JP-2001265079-A (JP)
Title: Image forming device
Inventor: IIJIMA KIICHIRO
IPC: G03G15/01
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To stably rotate an image carrier by driving each image carrier and an intermediate transfer body by one piece of driving source in an image forming device provided with the image carrier with plural photoreceptor drums, etc., and the intermediate transfer body. SOLUTION: In the device, one driving means to drive an image carrying member such as the image carrier or the intermediate transfer body and at least a part of the image forming means is provided and it is constituted so that a member immediately affecting image quality such as the image carrier or the intermediate transfer body and a member that can be a factor of variation in load to at least a part of the image forming means are driven by one driving means through different transmission paths.
Patent JP-2001261965-A (JP)
Title: Lignin-containing resin composition
Inventor: SUNASAWA SHUICHI
IPC: C08L97/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing the consumption of thermoplastic resins served as a petrochemical product and substituting the most part of the resin with a natural material. SOLUTION: The objective lignin-containing resin composition is composed of (a) 35-65 wt.% lignins and (b) 65-35 wt.% thermoplastic resin.
Patent JP-2001263757-A (JP)
Title: Air-conditioning device and air-conditioning method
Inventor: ITO TAKESHI
IPC: F24F11/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To simplify control by minimizing the number of sensors and rationalize harmony between an indoor temperature and humidity. SOLUTION: An indoor wall surface temperature Tiwall is computed from a temperature Ti on the indoor side and a temperature To on the outdoor side only by an outdoor temperature sensor 7 to measure the temperature To on the outdoor side and a humidity sensor 6 to measure humidity Ts on the indoor side. By comparing a magnitude relation between a dew point temperature determined by the temperature Ti on the indoor side and the humidity Ts on the indoor side and the indoor wall surface temperature Tiwall, dehumidifying operation, cooling operation, and ventilation operation are switched and harmony between a temperature and humidity is properly controlled by a dew- point temperature basis.
Patent JP-2001262594-A (JP)
Title: Building construction method of underground structure
Inventor: IWASAKI YASUNOBU
IPC: E02D29/045
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a building construction method of an underground structure capable of extremely efficiently and economically performing up to construction of a new underground structure from disassembling of an existing underground structure without using earth retaining timbering such as a strut. SOLUTION: In the first place, an earth retaining wall 2 is constructed on the outer periphery of the existing underground structure 1. Next, a central part A of the existing underground structure 1 is disassembled with an outer peripheral part B of the existing underground structure 1 as a support of the earth retaining wall 2. Next, afterwards, a steel framework 8 of a new underground structure is constructed as a central part of the new underground structure. Next, the outer peripheral part B of the existing underground structure 1 is disassembled with this steel framework 8 as the support of the earth retaining wall 2. An outer peripheral part B of the new underground structure is constructed thereafter. When disassembling the outer peripheral part B of the existing underground structure 1, respective stories of B1F, B2F, B3F and B4F are disassembled in order toward the lowest story from the upper story, and at the same time, floors 9A, 9B, 9C and 9D of the respective stories of B1F, B2F, B3F and B4F are constructed in order toward the lowest story from the upper story as the outer peripheral part B of a new structure.
Patent JP-2001265168-A (JP)
Title: Image forming device and method
Inventor: KISHI SHINOBU
IPC: H04N1/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To realize an image forming device and an image forming method by which the color of a document and the size of the document are discriminated without performing prescanning. SOLUTION: In this image forming method for the image forming device equipped with a document feeding means 10 feeding the document to a reading position, a reading means 20 reading the document fed by the document feeding means and generating image data, and an image forming means 50 transferring the image formed on the photoreceptor based on the image data generated by the reading means to transfer paper, information on the document is detected by a detection sensor 18 on the upstream side of the reading position in a document feeding direction, so as to discriminate based on the detected information on the document whether the document is chromatic or achromatic and what size the document is.
Patent JP-2001266716-A (JP)
Title: Multidirectional input device
Inventor: YAMAZAKI TAKESHI
IPC: H01H25/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a multidirectional input device that can conduct many kinds of operations, has a great number of changeover contacts and is, in particular, suitable for the use with portable information equipment or the like. SOLUTION: In this multidirectional input device, an operation body 9 can conduct tilting actions at cross-shaped circumferential positions Z1-Z4 by using its central part as a fulcrum, and also can conduct sliding actions in the right and left direction Y1, Y2, or the vertical directions X1, X2 in a cross shape. When tilting actions and sliding actions of the operation body 9, changeover of contacts is made. In this way, a multidirectional input device, which can conduct many kinds of operations and has a great number of changeover contacts, can be obtained.
Patent JP-2000312195-A (JP)
Title: Sending device, reception device, transmission device, sending method and receiving method
Inventor: OSHIMA MITSUAKI
IPC: H04N21/647
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To realize NTSC broadcast and HDTV broadcast in satellite broadcast and to considerably reduce reception disable area in a service area by modulating plural carriers and transmitting plural data strings. SOLUTION: A transmitter 1, having an input part 2, a separation circuit part 3, a modulation part 4 and a transmission part 5, separates plural multiplexed input signals into first, second and third data strings by the separation circuit 3. They are outputted from the transmission part 5 by the demodulator 4 as modulation signals and are sent to a satellite 10 from an antenna 6. The modulation signals are amplified by a repeater 12 in the satellite 10 and are resent to the earth. A transmitted radio wave is inputted to a first receiver 23 from an input part 24 and a demodulator 25 demodulates only the first data string. The first data string among plural data strings contains a demodulation signal for demodulating the modulation signal obtained by modulating the data string except for the first data string.  The demodulation signal contains the number of signals corresponding to the modulation signal obtained by modulating the data string, except the first data string.
Patent JP-2001273668-A (JP)
Title: Slider transfer device
Inventor: KAZONO OSAMU
IPC: G11B7/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a slider transfer device which mounts a second lens for further converging light converged by an objective lens such as, for example, a solid emulsion lens to which measures for preventing crush caused by static electricity of a floating slider are applied. SOLUTION: In the slider transfer device which transfers up to a prescribed radial position of the optical disk a slider which mounts a second lens for further converging light converged by the objective lens which converges light shone on the recording surface of an optical disk by floating the slider in a prescribed position in the direction proximate to the optical disk, the surface of the slider facing the optical disk is formed of conductive material and a grounding means which is grounded via conductive material of the slider is provided.
Patent JP-2001270690-A (JP)
Title: Lifter
Inventor: TAI AKIHITO
IPC: B66F7/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost. SOLUTION: The lifters 1 different from each other in lifting strokes of a lifting table 12 while using the other members in common, can be manufactured only by changing a height of struts 3 and a length of an endless driving belt 11.
Patent JP-2000323544-A (JP)
Title: Method and apparatus for determining emissivity of semiconductor wafer
Inventor: HEBB JEFFREY PAUL
IPC: G01J5/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and method for measuring emissivity of a wafer on a real time basis. SOLUTION: During processing of a heat treatment apparatus 22 in a heating chamber 74, the emissivity of a workpiece W, such as a semiconductor wafer, is measured. A device 10 directly determines the emissivity of the workpiece outside of the heating chamber 74 of the heat treatment device and associates an intensity of radiation reflected from the wafer within the heating chamber with the wafer emissivity, to thereby determine the emissivity of the workpiece during processing of the heat treatment device 22 in the heating chamber 74.
Patent JP-2001004626-A (JP)
Title: Image display method and device therefor
Inventor: TSUTAMORI YASUHIRO
IPC: G09G5/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To easily check a position of a displayed object on an image by applying an address to the displayed object and indicating the address in a display means while related with the displayed object. SOLUTION: A main scanning means 60 moves an optical head 50 in the arrow X direction at a constant speed. An auxiliary scanning means 70 moves a laser light source 21, the optical head 50, and a photomultiplier PMT 90 in the arrow Y direction orthogonal to the arrow X direction. An amplifier 91 logarithmically multiplies a detection signal detected by the PMT 90. An A/D converter 92 A/D-converts the amplified signal so as to provide identification data S1, S2. An analyzer 93 compares the identification data S1, S2 in mutually corresponding spot positions between test pieces 1, 1' so as to compute a comparison result. A control unit 95 carries out control for emitting laser beams L1.
Patent JP-2001284391-A (JP)
Title: Wire-bonding method
Inventor: SHINKAWA TAKEYUKI
IPC: H01L21/60
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To perform wire-bonding on a substrate having a large number of arrays of semiconductor pellets, with high efficiency. SOLUTION: In the wire-bonding method, the position of a semiconductor pellet 1A in one array is detected by means of a camera 20, before that semiconductor pellet 1A is wire bonded, and that position is stored in a storage section 22. A capillary 14 steps forward wire-bonding by making U-turn form from one array to the next array and when the capillary 14 performs wire bonding for the semiconductor pellet 1A in each array, it is controlled, based on information stored in the storage section 22.
Patent JP-2001282123-A (JP)
Title: Display device and method for manufacturing the same
Inventor: NAKAJIMA MITSUO
IPC: H05B33/26
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device which has good characteristics by forming a light emitting layer under gentle conditions, and a method for manufacturing the same. SOLUTION: This display device includes a substrate 101, switching elements 1002 which are formed on the substrate 101, an electrode layer 902 which are connected onto the switching elements 1002 via connecting electrodes 702 and are formed of a material different from a material of electrodes 702, the emitting layer 803 which is formed on the electrode layer 902 and is formed of an organic material, a transparent electrode layer 802 which is formed on the light emitting layer 803 and a transport substrate 801 which is formed on the transparent electrode layer 802.
Patent JP-2001281672-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: KATAOKA SHINGO
IPC: G02F1/1337
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To coat a substrate with a vertical alignment layer without defects and to simply release it, when a defect is generated in a method for manufactur ing a liquid crystal display device. SOLUTION: As a pre-processing of releasing the vertical alignment layer 4 provided on the substrate 1, treatment for affecting a diamine group in the components of the vertical alignment layer 4 and lowering the vertical alignment controllability is carried out.
Patent JP-2001285452-A (JP)
Title: Cordless telephone set
Inventor: TAKAMATSU AKIHIRO
IPC: H04W48/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone set which eliminates a need of caring about which line should be used for connection to an outside line in the case that the cordless telephone set connected to two lines of a public line and a leased line is used as a slave machine of a master machine connected to a PBX. SOLUTION: With respect to a cordless telephone set 11 which can be connected to either of a public line and a master machine 12 connected to a leased line and is preferentially connected to the leased line in the case that the master machine 12 is connected to a PBX 13 and the telephone set 11 is within the range where it can be connected to the public line and the master machine 12, a prescribed number is automatically added to the head of an originating telephone number of the outside line and is transmitted when an operation to indicate outside line dialing is performed and it can be connected to the master machine 12 connected to the leased line.
Patent JP-2000344915-A (JP)
Title: Roughness-changeable film
Inventor: TSUKUDA AKIMITSU
IPC: G11B5/73
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film having a surface roughness capable of being adjusted according to the purpose by heating the film at the time of processing in the film comprising an organic polymer. SOLUTION: A solution dissolving an organic polymer is formed into a film by a film-producing method by using the solution. The objective roughness- changeable film is obtained by regulating the value of Ra2/Ra1 (Ra1 is the average roughness of the film before the heat treatment; Ra2 is the average roughness after the heat treatment) so as to be <1. The film preferably has >=7 GPa Young's modulus at least in one direction. The organic polymer is preferably an aromatic polyamide containing >=50 mol%; unit of NH-Ar1-NHCO- Ar2-CO and/or NH-Ar3-CO (Ar1 to Ar3 are each phenylene or the like). When the organic polymer is the aromatic polyamide, the heat treatment is preferably carried out at 150-350 deg.C.
Patent JP-2001284265-A (JP)
Title: Plasma processor
Inventor: NAKAJIMA SHU
IPC: C23C16/50
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processor which prevents emission of contaminants from an inner wall surface of a chamber being caused by a plasma. SOLUTION: A plasma processor 100 includes a reaction chamber 70 having a plasma protective member 40 coated on its inner wall surface. The protective member 40 has a sintered silicone carbide 42 doped with boron to increase resistivity and a silicone carbide film 44 deposited on the carbide 42 and having high purity and low resistivity. A linear groove 46 is made on the carbide film 44 and the film 44 is defined by the groove 46.
Patent JP-2001277370-A (JP)
Title: Method for producing porous sintered body
Inventor: IMAI TAKASHI
IPC: C08J9/24
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method which can easily produce a porous sintered body having heat resistance, specified porosity, and dynamic strength. SOLUTION: A powdered thermosetting resin which is high in heat melting properties and can be dissolved or dispersed in an organic solvent is dissolved or dispersed in the solvent. A powdered thermosetting resin which is low in heat melting properties and can be hardly dissolved in the solvent is mixed, and the mixed liquid is filtered. The inside and surface of the powdered thermosetting resin of low heat melting properties obtained as a filtered substance are coated with the thermosetting resin of high heat melting properties and dried to remove an organic solvent component. The resin is crushed, and the crushed resin is packed in a sintering mold without being pressurized and heated with a lid closed to obtain the porous sintered body.
Patent JP-2001288650-A (JP)
Title: Quick-drying knitted fabric and quick drying knitted goods
Inventor: NODA SHIGEMI
IPC: A41B17/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a quick-drying knitted fabric and quick drying knitted goods capable of being made to a dried state on at least a side touching to the skin within an extremely short time even when adhering moisture by a sweat, etc., and then capable of solving uncomfortablenesses such as a sticky feeling by the moisture and a cold feeling caused by being made to deprive heat of vaporization. SOLUTION: This quick-drying knitted fabric 1 is obtained by arranging a hygroscopic fiber yarn on the front side and a nonhygroscopic multifilament yarn on the back side to form the structure of knitted fabric knitted to double layers 2 and 3 of the front and the back or double and a multifilament yarn 10 formed with a twisted yarn containing plural kinds of modified cross-section filaments mutually having different cross sections is used as the multifilament. The knitted fabric 1 is preferably composed of a circular rib knitted fabric having a two-layer structure.
Patent JP-2001289231-A (JP)
Title: Washer with elastic block
Inventor: KAYAMA NAOYOSHI
IPC: E04B1/38
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a composite locking plain washer with an elastic block exhibiting excellent deformation followability and improving working efficiency and showing excellent durability by uniformly distributing fastening force to a fastened part in installation for fixing a building structure or a mechanical structure. SOLUTION: This washer with the elastic block is a composite washer integrally joining a metallic plain washer 10 with a bolt hole 12 formed at its center and the elastic block 20 with a bolt hole 22 formed at its center, wherein an annular groove 24 is formed on the outer periphery of the elastic block 20 and a recessed part 25 leading to the bolt hole is provided on the bottom surface.
Patent JP-2001290708-A (JP)
Title: Information processor and private information security method
Inventor: IIZUKA HIROSHI
IPC: G06F21/12
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and a private information security method capable of preventing a program or data managed by an individual from being used or quoted by others. SOLUTION: This processor has a plurality of freely attachable and detachable semiconductor storing parts 1, 2 and 3 provided with program storage areas 1A, 2A and 3A and key information storage areas 1B, 2B and 3B, a selector 18 selecting and connecting any of the parts 1, 2 and 3 to a system bus 26, a key information inputting means 12 for being able to input key information from the outside and a selector decision circuit 14 for deciding which to be selected among the parts 1, 2 and 3 with the selector 18, and the selector decision circuit 14 makes the selector 18 select a coinciding semiconductor storing part 1, 2 or 3 obtained by comparing the pieces of key information of the areas 1B, 2B and 3B with the key information from the means 12.