baber/WOPTO huggingface dataset:
Patent JP-2001177016-A (JP)
Title: Surface mounted package and manufacturing method thereof
Inventor: IMAMURA TOSHIHIRO
IPC: H01L21/56
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounted package of such a constitution that even though a small contamination is interposed between the package and a mounting substrate, there is no harm in solder packaging. SOLUTION: This SON type package 30 is provided with a package resin part 32 formed by resin-sealing a semiconductor chip, lead electrodes 36 which are provided along a packaging surface 34 of the lower surface of the part 32, of a mounting substrate at the edge part regions opposite to the surface 34, and are connected with a wiring pattern on the mounting substrate, and a die pad 38 provided at the central region of the surface 34. The edge regions are sloped at an angle θ of inclination obliquely downward from the central region where the die pad 38 is provided.  As a result, when the package 30 is mounted on the mounting substrate, the points of the electrodes 36 provided along the edge regions come into contact with the mounting substrate, the central region of the surface 34 is put in the state floating from the plane, and a space having a gap is formed on the mounting substrate. As the contamination is housed in the formed space, the electrodes 36 can be reliably contacted with soldering parts on the mounting substrate.
Patent JP-2001176619-A (JP)
Title: Connector holder
Inventor: TANAKA YASUHISA
IPC: H01R13/46
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector holder which improves wide usage for multipurpose. SOLUTION: The connector holder 11 is composed of a holder body 12 and a partition plate 13. The holder body 12 has an inner space 14. On one of the inner wall 12b of the inner space 14, a connector fitting part 16 is formed. The connector fitting part 16 can be linked respectively with a holder fitting part 18 which is formed on the connector 17. At the nearly central area of the inner wall 12c, 12d adjacent to the inner wall 12b in the inner space 14, a fixing part 21 is formed extending to the entrance of the holder body 12. The partition plate 13 has a shape of a plate and has at the both ends a protrusion 25 which can be inserted to the insertion part 23 of the fixing part 21.
Patent JP-2001172596-A (JP)
Title: Seam material for olefin resin sheets
Inventor: SUNASAWA SHUICHI
IPC: C09J153/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel seam material for polyolefin resin sheets, especially for a polyolefin resin sheet as a floor material. SOLUTION: The seam material for olefin resin sheets comprises a block copolymer of styrene and a monoolefin and/or diolefin.
Patent JP-H05309471-A (JP)
Title: Method for casting copper anode
Inventor: HIRAI YUUSHIROU
IPC: B22C3/00
Filed: 1991-12-26
Abstract: PURPOSE:To obtain an anode without casting flash by spreading or applying oil containing a material to be refractory powder after burning on circumference of the inside of a mold preceding to pouring of molten copper into the mold. CONSTITUTION:At the time of casting the copper anode, the oil containing the material to be the refractory powder after burning is beforehand spread or applied on the circumference 2a of the inside. By this method, at the time of pouring the molten metal, the casting flash is not caused on the interface between the circumference 2a of the inside of the mold and the molten metal and the outer edge part at the upper side of the obtd. copper anode can be formed in the extremely smooth state. Further, by interposing the refractory stuck to the circumference of the inside of the mold in between the molten metal and the mold, wettability with the molten metal is deteriorated and heat conductivity near the circumference of the inside of the mold is lowered so as to obtain the smooth copper anode without casting flash.
Patent JP-H06197451-A (JP)
Title: Power distribution system plan preparing equipment
Inventor: SUGIYAMA HIROSHI
IPC: H02H7/26
Filed: 1992-12-22
Abstract: PURPOSE:To make it possible to automatically prepare and indicate the influences that may occur in a power distribution system and countermeasure works corresponding to them in a power distribution system plan preparing equipment. CONSTITUTION:In a power distribution system plan preparing equipment for controlling a power distribution system to be connected to each power consumer through power distribution lines divided into a plurality of lines by power distribution breakers and section switches, provided are input means for detecting and inputting power consumers who have additions or changes to the power distribution system and a supply trouble judging processing division 11 which calculates voltage drop for distribution line of each section based on addition or changes in power consumers and judges whether the whole or part of the power distribution system creates troubles in power supply based on the plan. Also provided are a countermeasure work preparing and processing division 12 which perform the works for eliminating any existing troubles in power supply, a relevant work retrieval processing division 13 for retrieving and checking whether the countermeasure work is related to other countermeasure works, and a storage 2 for storing facility information and connecting information forming the power distribution system.
Patent JP-H06101390-A (JP)
Title: Method and device for boring foundation ground
Inventor: KOI TERUO
IPC: E21B7/26
Filed: 1991-12-24
Abstract: PURPOSE:To bore very easily and certainly a hole for driving a foundation pile having a sturdy compacted circumferential wall surface, which is free from risk of earth fall or collapse under the ground when a foundation ground for construction is to be prepared, and eliminate earth lifting entirely. CONSTITUTION:An auger rod 3 having a conically inclining surface 5 and a precedingly excavating cutter 4 is installed in continuity below a casing 1 where. gradual/steep pressure earth curved surfaces 2 are alternately provided on the column surface in such a way as differing over and under relative to the axial direction. The earth from excavation to be made while the tip earth is rotarily excavated by the preceding cutter 4 is compacted to the circumferential wall surface of the hole through the compacting action and spreading due to the conically inclining surface 5. At the same time, the surplus earth of excavation is further compacted to the circumferential wall surface of the hole through the rotational action of the curved surfaces differing over and under of the gradual/steep pressure earth curved surface 2 of the casing 1 in pursuit of the auger rod 3. Thereby the hole is excavated for pile having a sturdy compacted wall surface under the ground.
Patent JP-H10186008-A (JP)
Title: Method of transferring test pattern data
Inventor: KATABE ATSUSHI
IPC: G01R31/3183
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of transferring test pattern data in which the processing speed of a test is enhanced, and the working efficiency of an IC test device can be improved by preliminarily copying and transferring the test pattern data for the actually testable number of IC before the test is started. SOLUTION: The executable parallel test number (m) of IC 4 is determined from the total number of pins P of an IC test device 3 and the number of pins Q of the IC 4 to be tested, the actual maximum parallel test number T of the IC 4 is determined by comparing the natural maximum parallel test number of the IC test device 3 with the determined executable parallel test number (m) of the IC 4, and test pattern data D1-D4 for the actual maximum parallel test number T are preliminarily copied and transferred from a buffer memory 32 to a pattern memory 33 before the test is started.
Patent JP-2001170261-A (JP)
Title: Pachinko machine
Inventor: MATSUMOTO KENICHI
IPC: A63F7/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To smoothly advance the replacing work of a pachinko machine. SOLUTION: By the inclined part of a projection 12 provided on an inner wall surface on the side of the game panel at the terminating part of a first discharging path 104, an out ball 121, a safe ball 122 and a prize ball 123 having dropped from a discharging port 105 advance not toward the bottom surface of an outer frame but toward a side opposite to a game panel, and never drop onto the bottom surface of the outer frame. Consequently, it is possible to receive the ball 121, the ball 122 and the ball 123 having dropped from the port 105 by a recovering tray without extending the recovering tray between the port 105 and the bottom surface of the outer frame.
Patent JP-H10180609-A (JP)
Title: Pipe cutting method
Inventor: FUJIMOTO YOSHIO
IPC: B24B27/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce a load applied on the blade tip of a cutting grinding wheel by fixing one end of a pipe on a receiving roller by a chuck, cutting the thickness of the pipe by a rotating cutting grinding wheel, then rotating the chuck on the receiving roller and cutting the pipe by rotating it one round. SOLUTION: A cutting length is set to an optional length L by adjusting a handle 1. A pipe 2 is fed to a press plate 4 by a feed roller 3. When the end surface of the pipe 2 reaches the press plate 4, a receiving roller 5 is raised to slightly raise and support the pipe 2, and the pipe 2 is placed in a rotatable state. Then, the pipe 2 is clamped and fixed by a chuck 8, then a cutting grinding wheel 10a is rotated at a high speed, and a vertical moving base 10 is raised to cut the thickness of the pipe 2. After cutting of the thickness of the pipe 2 by the cutting grinding wheel 10 is detected by the change of a motor load current, a chuck rotating part 9 is actuated to rotate the chuck 8 and thereby the pipe 2 is rotated almost one round in a direction reverse to the cutting grinding wheel 10a and cutting is performed.
Patent JP-H11185953-A (JP)
Title: Heating cooker
Inventor: SHIBATA KOKICHI
IPC: F24C7/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To detect the occurrence of the defective operation or operation stop of electrical equipments. SOLUTION: This cooking device is provided with a current transformer 36 detecting the current consumption of electrical equipment, and a current reference value is stored in a ROM of a control circuit 21. A display unit 22 is controlled by the control circuit 21. When the detected result of the current consumption exceeds a current reference value, the control circuit 21 operates the display unit 22 to report that a defective operation or an operation stop occurred in the electrical equipment.
Patent JP-H09235487-A (JP)
Title: Water-based thermosetting resin composition, its production, water-based coating composition, method for coating therewith, and coated article
Inventor: NISHI TADAHIKO
IPC: C09D167/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating composition which has good assured workability under wide humidity conditions, is excellent in stability, and can give coating films excellent in appearances and properties. SOLUTION: This resin composition comprises 50-90wt.% film-forming polymer (A) which is obtained by copolymerizing an ethylenic monomer having a 6-18 C saturated hydrocarbon group, an ethylenically unsaturated hydroxylic monomer, an acidic ethylenic monomer and other ethylenic monomers and 50-10wt.% hydroxylterminated polyester resin (B). Component B is grafted onto component A by a transesterification reaction, and at least part of the acidic groups of component A are neutralized with a base (C). The production process comprises performing the above transesterification at 130-200 deg.C. The coating composition is prepared by mixing the above resin with a curing agent. The coating method is of two-coat-one-bake coating type and comprises using the above coating composition as the base coat.
Patent JP-H06192979-A (JP)
Title: Pneumatic tire
Inventor: KAWAMURA KAZUHIKO
IPC: B60C9/22
Filed: 1992-12-25
Abstract: PURPOSE:To enable the reduction in elongation of a cord in a low load region while enhancing the permeability of a rubber into a belt cord and improve the durability while holding the maneuvering stability. CONSTITUTION:A belt layer 9 arranged on the outside of a carcass 6 is formed by using a belt cord prepared by laying three steel wires and formed wires having a curved part before laying are used as one or two in the three steel wires. The gap between the formed wires and unformed wires in a noncontact part is regulated to <0.6 of the diameter of the steel wires. A band layer 14 is obtained by helically winding a band cord and the elongation of the cord is simultaneously regulated to 2.5-4.5% when 2.25g/d tension is applied thereto.
Patent JP-H05177624-A (JP)
Title: Set rod cleaning device
Inventor: OKUYAMA KENKICHI
IPC: B65G49/02
Filed: 1991-12-27
Abstract: PURPOSE:To clean reinforcing brace set rods integrally engaged with a set frame using a small amount of cleaning liquid by a method wherein a plurality of set frames engaged with the set rods are placed on a pallet, the set rods are dipped in a cleaning tank made of a number of slits filled with cleaning liquid, and the pallet is moved. CONSTITUTION:This device consists of a pallet forward feeder and a cleaning tank. The cleaning tank 6 is composed of a number of slits 7 disposed along the forward direction of a pallet 11. The slits 7 are filled with cleaning liquid. A set frame 3 engaged with set rods 4 is placed on the pallet 11 so that the width-direction side surface of the cleaning device is in parallel to the longitudinal direction of the set frame 3. The set frames 3 of the large number provided with the set rods 4 are juxtaposed to each other. In this manner, if a set rod 4 having a different distance is included among the plurality of set rods 4 vertically hung from the same set frame 3, the set rod 4 can be cleaned in the same slit 7.
Patent JP-H10182100-A (JP)
Title: Electric control method for air type cargo carrier
Inventor: SAKASHITA TOMIO
IPC: B66F19/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To perform the change of the weight of a cargo having excellent elevation characteristics by a method wherein a cylinder is driven by an electric signal proportioning a weight signal from a load sensor and an elevation control force is exerted between the load sensor and an actuator. SOLUTION: A signal obtained from a load sensor 13 generates the output of a cylinder 11, brought into a state to be balanced with a control force, through an amplifier 16e and an electric and pneumatic converter 16b. When a control force is continuously applied by an operator, the force of a cargo 15 applied on a floor is decreased and when weight W and the output of the cylinder 11 coincide with each other, the cargo is floated in air. When a control force is exerted on a grip part 12b by an operator to elevate a cargo, the output of the cylinder 11 always proportioning a signal from the load sensor 13 is generated and an arm mechanism is elevated. On landing of the cargo, an output from the cylinder 11 is decreased by an amount equivalent to the control force of an operator and by applying the weight W on the floor, the cargo is brought into a landing state.
Patent JP-2001175341-A (JP)
Title: Voltage regulator
Inventor: KOBAYASHI SHUSUKE
IPC: G05F1/56
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator capable of improving the performance limit of a conventional circuit, using an output capacitor of small capacity by low equivalent serial resistors and realizing stable operation even when the resistance of a load is drastically changed. SOLUTION: A current proportional to a current allowed to flow into the load RL is detected by a 2nd MOS semiconductor element 17 and a control voltage generation part 18 generates control voltage from the detected current signal. The control voltage is applied to a voltage controlled resistor 14 connected between the output capacitor C and ground potential to reduce or increase the resistance of the resistor 14 in accordance with the increase/ decrease of the current allowed to flow into the load RL. Thereby a phase advance effect is attained for an optimum frequency band and the voltage regulator can be stably operated.
Patent JP-2000175529-A (JP)
Title: Fertilizing apparatus
Inventor: TAKEDA YUICHI
IPC: A01C15/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a fertilizing apparatus capable of easily improving the fertilizing function, simplifying the handling operation, etc., by using a flexible scraper member placeable in a specific space. SOLUTION: The objective fertilizing apparatus delivers a fertilizer from a fertilizer storing space 77 of a delivery member 78 by the rotation of the delivery member 78 and is provided with a flexible scraper member 117 placeable in the fertilizer storing space 77. An adjacent fertilizing storing space 77 is preferably connected through a groove enabling the insertion of the scraper member 117. The opening of the fertilizer outlet port is preferably larger than the inlet opening of the fertilizer storing space 77.
Patent JP-H06201364-A (JP)
Title: Piping inside diagnostic device
Inventor: KONO TAKASHI
IPC: G01B17/02
Filed: 1992-12-28
Abstract: PURPOSE:To provide a piping inside diagnostic device capable of quantitatively diagnozing inside clogging, reduction of thickness and others of a piping of a chemical plant piping and others from outside during operation of a plant. CONSTITUTION:This device contains a detection part 10 constituted so that an excitor 1 to give specified oscillation to a piping 2 and an oscillation detector to detect oscillation of the piping 2 due to this excitation are connected to each other with a specified interval and both of them can integrally slide on the outer surface of the piping 2, a processing part to carry out specified signal processing by way of receiving input from the oscillation detector and a display part to display output from this processing part.
Patent JP-2000179703-A (JP)
Title: Mechanical seal
Inventor: DEGUCHI MASAHIRO
IPC: F16J15/34
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To give a mechanical seal both a passage forming function for washing and construction free of liquid reservoir part. SOLUTION: In washing, a driving means 2 is disposed, which forcibly moves a seal ring 12 to create a clearance C between both seal end surfaces of the seal ring 12 and a mating ring 14. A piping connecting port 29 is disposed below a stuffing box 18, forming a passage for a washing liquid flowing from the clearance C between the seal end surfaces to the piping connecting port 29. At the completion of washing, the (washing) liquid within a mechanical seal 10A is flowed out to the outside from the piping connecting port 29, taking advantage of gravity.
Patent JP-2001146618-A (JP)
Title: Ultraviolet light screening fabric sputtered with metal
Inventor: MIYAUCHI TATSUO
IPC: F21V9/06
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet light screening fabric being a woven fabric or a nonwoven fabric having excellent preventing effect on ultraviolet light and infrared light, readily cuttable and processable without impairing essential functions of base such as softness and air permeability. SOLUTION: This ultraviolet light screening fabric sputtered with a metal is characterized in that a metal (1) is stuck fast to a base material (2) by a sputtering method.
Patent JP-2001079241-A (JP)
Title: Circuit board case for pachinko machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of malfunction as a result of electric conduction between terminals due to the drop of pachinko balls from a prize ball tank down to a circuit board case on a pachinko machine. SOLUTION: This circuit board case 16 has a main box portion 17 formed into a box so as to internally encircle main electronic parts 6 mounted on the surface of a circuit board 5 and a flange portion integrally formed with the main box portion having its opening edge expanded outward. The flange portion is provided with window holes 20-24 opened for exposing external input terminals 8-12 for power supply and communication arranged on the peripheral edge of the circuit board 5, and the surface of the flange portion is provided with ribs 35-37 protruded thereon for preventing the stay of pachinko balls.
Patent JP-H06194169-A (JP)
Title: Direct bias method for conducting magnetic substance
Inventor: NISHIZAWA HAJIME
IPC: G01C17/28
Filed: 1992-12-23
Abstract: PURPOSE:To form a magnetic flux sensor with an integrated circuit to obtain an ultra-small magnetic flux sensor by directly biasing a conducting magnetic substance. CONSTITUTION:The signal oscillated by an oscillator (a) is amplified by a buffer amplifier (b), and an AC current (e) is fed to a conducting core (conducting magnetic substance) (d) via a ballast (c), for example. Signals g1, g2 induced in sense coils f1, f2 wound on the conducting core (d) are amplified by a differential amplifier (h), and the azimuth signal (j) of an output terminal (i) is obtained. The frequency of the oscillator (a) and the bias current fed to the conducting core (d) are set to the optimum values determined by the material of the conducting core (d). A magnetic flux sensor can be formed with an integrated circuit by the direct bias method of the conducting core (conducting magnetic substance) (d). The ultra-small magnetic flux sensor can be obtained as a result.
Patent JP-H10229057-A (JP)
Title: Method and apparatus for improving sidewall coverage during sputtering in chamber having inductively coupled plasma
Inventor: NGAN KENNY K
IPC: C25B9/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To improve deposition during sputtering for the coverage on the sidewalls and lower parts on a substrate by generating ionizing plasma in a precursor or sputtering gas under a pressure of a specified value or below. SOLUTION: A plasma generating system is provided with an almost cylindrical plasma chamber 10 received in a vacuum chamber. Deposition material sputtered from a target 110 is ionized and attracted to a substrate 112. When the pressure of an argon precursor or sputtering gas is a standard pressure, the sidewall coverage by deposition in a lower layer of titanium is very thin. In plasma generated under a sputtering gas pressure of 20mTorr or below, the sidewall coverage in the lower layer is greatly thickened. As the result of the improvement of the sidewall coverage in the lower layer of titanium, the number of voids in the upper layer of aluminum in vias is significantly reduced.
Patent JP-H11271072-A (JP)
Title: Navigator
Inventor: OGAWA TADASHI
IPC: G06F3/0488
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to display usefully and easy to see other information, together with a map. SOLUTION: A information display having a navigator which reads and shows road map information on a display 29 with the present place and guides to a destination comprises an information processor 6 which when being instructed to superimpose a mark on a road map display screen, separately generates and indicates a road map display screen with this mark superimposed and information display screen for indicating information about the position on the road map display screen with the mark shown, and selects and extracts detailed information about the point at which the mark is shown on the shown road map display screen.