baber/WOPTO huggingface dataset:
Patent JP-2001216229-A (JP)
Title: Electronic document communication system, electronic document communication equipment, electronic document communication method and recording medium
Inventor: UCHIDA CHIZURU
IPC: G06Q50/26
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic document communication system capable of reducing/dissolving troublesomeness when a document presenter presents a document through a document issuer to a document requester. SOLUTION: To this electronic document communication system, through a network (101), a presenter terminal (103) for presenting an electronic document, a requester terminal (102) for requesting the presentation of the electronic document, an issuer terminal (104) for issuing the electronic document and a mediation server (106) for mediating the transmission/reception of the electronic document are connected. The mediation server is provided with a means for receiving the issuance application of the electronic document from the presenter terminal, a means for transmitting the issuance application to the issuer terminal, a means for receiving the issued electronic document from the issuer terminal and a means for transmitting the electronic document to the requester terminal.
Patent JP-2000288458-A (JP)
Title: Formation of coating film and coating device
Inventor: YOSHIHARA KOSUKE
IPC: H01L21/027
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a coating film forming method and a coating device capable of surely performing the wetting of the surface of a substrate with a solvent before a coating liquid is applied, that is a pre-wetting treatment, even in the case of using the high volatile solvent and suppressing the deterioration of the film thickness of the coating film. SOLUTION: After a thinner nozzle 101 is positioned at the center of a wafer W and a thinner is discharged, the position of the thinner nozzle 101 and the position of a resist nozzle 86 are shifted so that the position of the resist nozzle 86 is positioned at the center of the wafer W. The discharged thinner is left standing on the wafer W during the shift time (Te) and, after the shift time (Te), the wafer W is rotated at a low speed to distribute the thinner on the wafer W in the diameter direction during a prescribed very short time (Ts) and, after the very short time (Ts), a resist liquid is discharged on the wafer W from the resist nozzle 86 to form a resist film.
Patent JP-2000290566-A (JP)
Title: Display ink
Inventor: KATO IKUO
IPC: C09D11/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a display ink which enables two types of coloring excellent in at least contrast or whiteness while having a single composition of components, and a display medium using the display ink, a printing method using the display ink, and prints to be obtained by this printing method. SOLUTION: A display ink comprises dye A, pigment B, a solvent X which substantially dissolves the dye A, and a solvent Y which substantially does not dissolve the dye A, the solvent A and the solvent B being not completely miscible with each other. A display medium has a structure in which the display ink is made present in between two flat plates at least one of which is a transparent plate. A printing method comprises allowing the display ink to adhere to a material to be printed and removing the solvent in the ink, and prints are obtained by this method.
Patent JP-2001217275-A (JP)
Title: Flip-chip mounting structure for semiconductor device
Inventor: KUZUHARA KAZUNARI
IPC: H01L21/60
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip mounting structure for a semiconductor device in which the life of a solder bump bonding part under a high-temperature envi ronment is made long. SOLUTION: In the semiconductor device, solder bumps are formed in such a way that barrier layers 3 composed of Cr/Ni/Cu, Cu core layers 4 and layers of solder 5 composed of 20% of Sn and 80% of Pb are laminated sequentially on Al electrodes 2 of a chip 1. The semiconductor device is flip-chip-mounted on a ceramic substrate 9 on which electrodes 80 composed of a tungsten thin film are formed in position facing the solder bumps. By constitution, the movement (diffusion) of Sn to the side of the electrodes 80 on the ceramic substrate 9 from the solder 5 is eliminated. A drop in the concentration of the Sn in the solder 5 is delayed. As a result, the formation of a void due to a shortage of Sn can be delayed, and the life of the solder bump bonding part can be extended as compared with conventional case.
Patent JP-2001219336-A (JP)
Title: Collet cleaning device of substrate boring device and substrate boring device
Inventor: IHARA TSUTOMU
IPC: B23Q11/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a detergent from remaining in a collet after cleaning. SOLUTION: When a detergent nozzle 44 is communicate with a detergent tank in the state of compressed air blowing out of an air nozzle 43, detergent is sucked from the detergent tank to the nozzle 44 by a negative pressure caused by an air flow blowing all around the tip portion of the detergent nozzle 44 and blown out, in an atomized state together with air so as to clean the interior of the collet 14. After a specified time is passed, a communication between the detergent tank and the detergent nozzle 44 is interrupted, and the air flow only is blown from the air nozzle 43 so as to blow out the detergent adhered to the interior of the collet 13 downward from the lower end of the collet 13.
Patent JP-2001212259-A (JP)
Title: Golf ball and evaluation method of golf ball
Inventor: MAEHARA KAZUTO
IPC: A63B37/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball with two or more kinds of many dimples, different in diameter and/or depth, arranged on the surface, the Eastdev value of which in the following equation is 2 or under. SOLUTION: Equation 1 (In the above equation, N is the total number of the dimples, subscripts i and j are ID numbers for the dimples, EA is an aerodynamic index of the dimple arrangement around the rotation axis specified in the parenthesis, α is a rotation axis of a golf ball determined by the straight line between the center of the dimple identified by a subscript and the center of gravity of the golf ball, θ is an angle between the straight line between the center of the dimple identified by a subscript and the center of gravity of the golf ball and the rotation axis α of the golf ball and S is a plane area formed by the edge of the dimple identified by a subscript). In the above structure the dimples can be arranged in a good symmetry and the golf ball can exercise a stable flying performance regardless of its hitting points.
Patent JP-2001221130-A (JP)
Title: Seal ring for fuel injection system
Inventor: ISHIMOTO YOSHIYORI
IPC: F02M59/44
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient sealing performance and durability in a seal ring used for a fuel injection system for a common-rail system. SOLUTION: The seal ring 30 is used for the fuel injection system for feeding high pressure fuel pressurized by reciprocating motion of a plunger 4 to a common rail, and mounted between a plunger holding member 5 for holding the plunger 4 for freely reciprocating and a casing 8a for holding the plunger holding member 5. Vertical width in a free state is 1.5 times or more of horizontal width in a section of the seal ring 30.
Patent JP-2001223308-A (JP)
Title: Heat sink
Inventor: YAMAOKA TATSUYA
IPC: H01L23/36
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a small heat sink having high radiation efficiency. SOLUTION: In the plate-type heat pipe 5 of the heat sink 1, a part is thermally fitted to a base plate 3 and is made to be a heat extraction part 11. The heat pipe 5 is bent from one end of the heat extraction part 11, it becomes parallel to the heat extraction part 11 and becomes a confronted radiation part 13. A first radiation fin 7a is fitted to the heat extraction part 11 and a second radiation fin 7b to the radiation part 13. The radiation fins are installed in the two parts of the heat extraction part and the radiation part detached from the heat extraction part. Thus, the installation area of the fins can be increased while the size of the heat sink itself is suppressed to be small.
Patent JP-2000181175-A (JP)
Title: Color image recorder
Inventor: TERADA HIROSHI
IPC: G03G21/16
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous insertion of image forming units by providing the above device with identification display means which change display contents according to the kinds of the image forming units to be put in and out in respective rotation positions and have the kinds and directions of the image forming units to be mounted identified. SOLUTION: The image forming units ICs, etc., arranged in a toric form are supported at a frame 51 and are made rotationally movable around their axes. The device has the identification display means 52C, 52B, 53B, etc., which have a single insertion port 47 for putting the image forming units ICs, etc., into and out of the device by one piece each in the radial direction of the rotation according to the rotation position of the frame 51 and have the kinds and directions of the image forming units ICs, etc., to be mounted identified by changing the display contents in correspondence to the kinds of the image forming units ICs, etc,, to be put in and out in their respective rotation positions identified. Then, the units of which colors are necessitated to be inserted is made distinctly identifiable through the insertion port 47.
Patent JP-2001221584-A (JP)
Title: Loop type heat pipe
Inventor: ISHIKAWA HIROAKI
IPC: F28D15/04
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a loop type heat pipe that is capable of supplying the liquid 13a of working fluid to the surface of the inner periphery of the first wick 2 efficiently and is capable of always operating stably in a simple structure. SOLUTION: The first wick 2 that is enclosed in an evaporator to transport liquid to the heating part inside the evaporator by the force of a capillary tube is provided with an inner periphery groove 35 for transporting the liquid 13a of working fluid lengthwise of the wick, and moreover the inner periphery groove 35 is provide with a liquid supplying part 24 for supplying the liquid 13a of the working fluid. Thereby, the liquid 13a of the working fluid is supplied to the whole surface of the inner periphery of the wick in a simple structure.
Patent JP-2001226860-A (JP)
Title: Particle-containing nonwoven fabric and method for producing the same
Inventor: TANAKA SHIGEKI
IPC: D04H1/542
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugated nonwoven fabric having small ventilation resistance and containing a functional particle in a large amount. SOLUTION: This particle-containing nonwoven fabric having 0.7-2.5 mm thickness of the nonwoven fabric and 0.5-3.0 mmAq ventilation resistance at 10 cm/s is characterized in that the nonwoven fabric has a layer containing the particle having 0.1-0.8 mm mean diameter in an amount of 50-600% based on the weight of a nonwoven fabric component in the nonwoven fabric having 5-120 g/m2 weight, 0.5-2.0 mm thickness and 0.01-0.15 filling factor.
Patent JP-2001229630-A (JP)
Title: Magnetic recorder
Inventor: INAGUCHI TETSUYA
IPC: G11B21/22
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To reliably operate a head latch lever and a platform latch lever by making the incorporation of a solenoid main body part to a platform easier, uniquely deciding the relative position of the solenoid main body part to the platform and stabilizing the operating point of a solenoid plunger part to the solenoid main body part. SOLUTION: A deformable rib for pressurizing the solenoid main body part is provided on one or more spots on the side face of a solenoid attaching groove on the platform 4. Thus, the relative position of the solenoid main body part to the platform 4 is uniquely decided and the operating point of part of the solenoid plunger part to the solenoid main body is stabilized. Thus, the head latch lever and the platform latch lever are reliably operated.
Patent JP-2001230800-A (JP)
Title: Transmission system
Inventor: FUJISAWA TERUTADA
IPC: H04L12/54
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system that selects or aborts a text sent via a plurality of routes. SOLUTION: A subordinate unit 100 transmits a text to a host unit 102 via a plurality of routes. The subordinate unit gives a unique identification ID to the text and transmits the resulting text to the host unit, and the host unit discriminates whether or not the identification ID of the text is the same when receiving the text via a plurality of the routes and the host unit selectively aborts the text when the ID is the same.
Patent JP-2001227680-A (JP)
Title: Pipe body with peripheral groove
Inventor: HATTORI TADASHI
IPC: F16L9/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a pipe body with a peripheral groove suitable for preventing the damage of annular inner protrusions of a pipe joint used for connecting the pipe bodies. SOLUTION: In this pipe body with the peripheral groove 5, the peripheral groove 5 is formed at an end part peripheral surface 4, and the cylindrical pipe joint provided with a pair of annular inner protrusions are mounted around the outer periphery of the mutual connection parts of the pipe bodies which are connected being fastened by the annular inner protrusions respectively fitted into the peripheral groove 5 of both pipe bodies. In this constitution, a side face 5a on the pipe end side of the peripheral groove 5 is formed as an inclined face.
Patent JP-2001232848-A (JP)
Title: Device and method for laser marking
Inventor: YAMADA NAOYUKI
IPC: B23K26/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking device and a method for laser marking capable of raising the marking quality of a two-dimensional code. SOLUTION: As this laser marking device does not continuously execute the marking of black cells B as adjacent unit emission regions, it is possible to prevent deformation of the adjacent portion of the black cells B in the works which may occur due to excessive heat thereof, thereby improving the marking quality of the two-dimensional code.
Patent JP-2001226903-A (JP)
Title: Surface forming method of road, green tract in park and square
Inventor: ISHINUKI AKIRA
IPC: E01C7/35
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the surface forming method of a road, a green tract in a park, and a square, which is simply and inexpensive and by which pruned branches, trimmed grass or the like can be recycled. SOLUTION: The surface forming method of the road, green tracts in a park or the square has the following processes: A process in which the cut tress and barks, the pruned branches, trimmed grass or the like are brought into pieces and withered. A process in which the strips of the withered cut tress and barks, pruned branches, trimmed grass or the like are spread all over a ground-leveled surface. A process in which a diluted binder is scattered onto the spread-over strips to fix the strips.
Patent JP-2001235675-A (JP)
Title: Focus control system
Inventor: KAWAMURA EIJI
IPC: H04N5/232
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a focus control system by which focusing on an object area intended by an operator is easily performed or an object intended by the operator is easily followed and focused by focusing by using the distance information of an area meaning the feature amount of the object. SOLUTION: This system is constituted of a range-finding part 101, an input part 102, a feature amount extracting part 103, a corresponding position calculating part 104, a three-dimensional spatial coordinate transformation part 105, an area information generating part 106, an area information holding part 107, a controlling part 108, a table 109, a pulse generating unit 110, a lens driving part 111 and a photographing optical system 112.
Patent JP-2001237449-A (JP)
Title: Solar cell panel and its manufacturing method
Inventor: OUCHIDA TAKASHI
IPC: H01L31/042
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell panel, which is multifunctional by adding a display function which can calm the eyes of a human or the like. SOLUTION: The solar cell panel 13 is array-constituted, in such a way that many solar cell modules 12 are arranged in the longitudinal direction and the transverse direction. In each solar cell module 12, a plurality of solar cells in which translucent opening parts 10 are formed inside power generation regions are arranged, and the rear side is covered with a transparent sealing material. The solar cell modules 12 are arranged, in such a way that characters, figures, patterns or the like are displayed on the rear surface of the solar cell panel 13.
Patent JP-2000252791-A (JP)
Title: Sampling rate conversion system for digital data
Inventor: MCNEELEY DAVID LOWELL
IPC: H03H17/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To much more optimize configurations of a sampling rate converter, and both an interpolation device and a digital filter that are sub components of the sampling rate converter. SOLUTION: The system includes an interpolation device 10 that is operated at a 1st sampling rate, a 1st interpolation network and a delay network 20. The 1st interpolation network interpolates data at the 1st sampling rate and provides up-sampled interpolated data samples according to a 1st sample interval. The delay network interpolates the interpolated data that are up-sampled to provide interpolated data samples that are delayed and up-sampled before and after an original sample position according to a 2nd sample interval providing higher resolution than that of the 1st sample interval. The system also includes a digital filter 40 that is operated at a 2nd sampling rate and filters the data samples with higher resolution to provide data whose rate is the 2nd sampling rate.
Patent JP-2001241557-A (JP)
Title: Course switching device for conveyor pipe
Inventor: KUMAKURA YASUO
IPC: B65G53/56
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a device of simple structure and low manufacturing cost capable of easy switching of the conveyor pipe for the object to be treated. SOLUTION: This switching device for conveyor pipe 1 is provided with a casing 2 and a slider 3. The casing 2 is provided with an inflow port 7a to connect to a main pipe 21, and an outflow port 8a to connect to a main pipe 22. The slider 3 connects to the first sub pipe 34 and the second sub pipe, and provided with the first penetrating hole 30 to connect the inflow port 7a to the outflow port 8a, a space S2 to connect the inflow port 7a to the first sub pipe 34, and a space S1 to connect the second sub pipe to the outflow port 8a. The conveyor pipe is switched by actuating the slider 3 in the casing 2.
Patent JP-2001233013-A (JP)
Title: Pneumatic tire
Inventor: MIYAZAKI TATSUYA
IPC: B60C5/14
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance air pressure holding performance. SOLUTION: This pneumatic tire is provided with a carcass 2 and an inner finer 3 equipped with a main part 3a which has a coated part 10 extending from a side wall part 4 to a bead part 1 and forming a tire cavity surface (i) and extends radially to the inside of the tire. A rolled-up part 3b which continues to the main part 3a, axially bends outside and turns toward the inside of a bead core 6 is formed at the inner end of the main part 3a.  The outer end 3e of the rolled-up part 3b is terminated outside a first area AT parted in and out from a radial center fine Y passing through the axial tire center of the opposite side 5a of the bead core 5 almost paralleling to and facing the bottom surface 1a of the bead by a distance K which is 25% of the length W of the opposite side 5a, and outside a second area A2 parted radially outside by 20 mm from a separating point P1 where the external surface of the bead part 1 is separated from the rim flange JF of a normal rim J. The rubber thickness of the rolled-up part 3b is set for 0.5 mm or more.
Patent JP-2001240002-A (JP)
Title: Powdered medicine contact member of powdered medicine packaging apparatus, and manufacturing method thereof
Inventor: HAMADA HIROYASU
IPC: B65B65/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent the powdered medicine from adhering or sticking to a powdered medicine contact member. SOLUTION: In the powdered medicine contact member 1 in contact with the powdered medicine in a powdered medicine packaging apparatus in which the powdered medicine is uniformly piled on a dispensing disk, and scraped every one dose and packaged, a non-adhesive plated layer 3 to prevent the powdered medicine from adhering thereto is provided on a powdered medicine contact surface of the powdered medicine contact member 1. In the non-adhesive plated layer 3, the tetra fluoro resin becomes an eutectoid together with the plating by the plating. The surface occupied ratio of the tetra-fluoro resin of the non-adhesive plated layer 3 is >=10%.
Patent JP-2001248059-A (JP)
Title: Method for regulating state of finishing agent attached to synthetic fiber
Inventor: INUZUKA YOSHINORI
IPC: D06M101/16
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for regulating a state of a finishing agent attached to a synthetic fiber by rapidly sensing the state of the finishing agent attached to the traveling synthetic fiber by a simple means which can be sensed also by the naked eye, and immediately and appropriately regulating the state of the finishing agent attached to the traveling synthetic fiber based on the sensed value. SOLUTION: A finishing agent containing a fluorescent material and obtained by previously making the finishing agent include the fluorescent material is attached to the traveling synthetic fiber by using an attaching device, and the resultant traveling synthetic fiber is irradiated with a light from an exciting light source to allow the traveling synthetic fiber to emit the fluorescence. The state of the finishing agent attached to the traveling synthetic fiber is regulated by regulating the operation of the attaching device based on the intensity of the emitted fluorescence.
Patent JP-2001207458-A (JP)
Title: Footing of wooden house, and sill laying method
Inventor: MINAGAWA MITSUO
IPC: E02D27/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a footing and groundsill laying method for a wooden house capable of carrying out the work easily and accurately including the work for leveling the top of rising concrete for footing work which is a large bottleneck in the wooden house construction as well as subsequent process of groundsill laying even by unskilled workers, while considerably reducing the period of working time. SOLUTION: Nuts are screwed and fitted to all the anchor bolts embedded to the footing, a washer is placed on the nut, a horizontal position is determined while giving a fine adjustment for the top surface of the washer with a nut, by using a level measuring instrument, a grundsill is attached to the top of the footing, a portion where an anchor bolt is located in the gap between the footing and ground sill is used as the center position, the surrounding of 100 to 250 square mm is surrounded by a form of an elastic rubber, foamed plastics or the like, a hole is made on the surface of the outer side of the building using the form stated above, packing by ultra-high early strength mortar is injected through the hole, the form is removed after the ultra-high-early-strength mortar is hardened, and gaps between footings,  other than the ultra-high early strength mortar and the groundsills are all used as underfloor vent holes in the perimeter.