baber/WOPTO huggingface dataset:
Patent JP-2001302832-A (JP)
Title: Synthetic resin molded product easy to extract admixed agent therein
Inventor: UEMATSU RYUJI
IPC: C08J9/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic resin molded product improved in at least one function among antibacterial effect, antifungal effect and deodorizing effect and sustainability thereof by making the admixed agent therein easier to be extracted therefrom. SOLUTION: This synthetic resin molded product is obtained by kneading or compounding a synthetic resin material with at least one ingredient selected from among antibacterial agents, antifungal agents, deodorizers, etc. followed by making a melt molding to afford the final molded product with at least one function among antibacterial effect, antifungal effect and deodorizing effect; wherein the synthetic resin material is kneaded or compounded with, in addition to at least one ingredient selected from antibacterial agents, antifungal agents, deodorizers, etc., an appropriate amount of a foaming agent followed by foaming the molded product in its melt molding step to give the molded product channels through which the admixed agent therein is easily extracted into the outside.
Patent JP-2001300212-A (JP)
Title: Car oil filter
Inventor: YAMAGUCHI SHUJI
IPC: B01D35/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a car oil filter 1 capable of reducing the oil passing resistance of a filter member 5. SOLUTION: The filter member 5 is formed by using a fixture not showin in a drawing in a slurry in which fibers are suspended to suck the slurry to accumulate and mold fibers on the surface of the fixture. The filter member 5 has plate-shaped inclined surfaces 5a extending obliquely up and down along the outer periphery of a core 6 in almost constant width and the inclined surfaces 5a continue in a V-shape to be provided on the whole periphery of the core 6. The filter member 5 is provided so that the inside end surfaces of the inclined surfaces 5a come into close contact with the outer peripheral surface of the core 6 and the outside end surfaces of the inclined surfaces 5a are inserted in a case 2 along the inner peripheral surface thereof under pressure to seal the dusty side and clean side of the filter member 5.  In this constitution, oil flowing in the case 2 can pass through the respective inclined surfaces 5a of the filter member 5 from below to above. In this case, since the flow direction of oil is not largely changed on the upstream side of the filter member 5, the oil passing resistance of the filter member when used can be reduced.
Patent JP-2001313310-A (JP)
Title: Electronic component its manufacturing method
Inventor: NAKAO MASAYUKI
IPC: G02F1/1368
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which electronic components, constituted by forming a plurality of semiconductor elements on a substrate, can be manufactured efficiently and with improved yield. SOLUTION: The electronic components, which are manufactured by successively laminating films on a main substrate by the conventional technology, are formed by separately manufacturing the main substrate 51 and semiconductor chips 92 and mounting the chips 92 on the substrate 51. At the mounting of the chips 92 on the substrate 51, a plurality of chips 92 are held collectively by means of a transfer jig 97 by suction and collectively mounted on the substrate 51 by moving the jig 97 to the substrate 51. Since the chips 92 have conical projecting sections 94, the sections 94 are inserted into suction ports 82 and the chips 92 are positioned automatically.
Patent JP-2001313468-A (JP)
Title: Wiring board
Inventor: IINO YUJI
IPC: H05K3/46
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board wherein misregistration of viahole conductor and a wiring circuit layer can be restrained by restraining deformation due to viscous flow of insulating layers. SOLUTION: In this wiring board, the wiring circuit layer is formed on a surface and/or the inside of an insulating board which is formed by laminating a plurality of the insulating layers, and the viahole conductor is formed inside the insulating board. Insulating layers composed of mixture of amorphous inorganic filler and thermosetting resin are used for the insulating board.
Patent JP-2001315675-A (JP)
Title: Side panel assembling line
Inventor: SAITO HIDEO
IPC: B62D65/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To assemble right and left side panels by a single line together. SOLUTION: Female type trucks 81, 82, 83 having lower frames 80, 80 at both right and left sides, a gate type frame 81 layed on both lower frames 80, 80 and an upper frame 82 connected to the gate type frame 81 and capable of retaining the respective right and left side panels W between the respective lower frame 80 and the upper frame 82 through a clamp member loaded on these frames and male type trucks 91, 92 capable of advancing from a line longitudinal direction to a space between both lower frames 80, 80 of the female type trucks are provided. A pair of right and left jigs 91, 91 for retaining the right and left side panels W is loaded on the male type trucks. The right and left side panels W can be given and received between the female and male type trucks in the state that the male type trucks are advanced into the female type trucks.  The right and left side panels W are subsequently fed to a plurality of work places ST1-ST6 by the female and male type trucks.
Patent JP-2001318070-A (JP)
Title: Exfoliation detection device of composite material and exfoliation detection method
Inventor: TODOROKI AKIRA
IPC: G01N27/20
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an exfoliation detection device of composite material capable of detecting the position and the size of interlayer exfoliation generated in the composite material, and an exfoliation detection method using the device. SOLUTION: By using this exfoliation detection device 1 of the composite material equipped with the conductive composite material 2, electrodes 3 installed on the composite material, a current generation circuit 4 connected to the electrodes, and an electric resistance measuring device 5 connected to the current generation circuit 4, a current is made to flow in the electrodes 3, and the electric resistance change between each electrode of the electrodes 3 is measured, and the position and the size of exfoliation in the composite material 2 is detected from the electric resistance change.
Patent JP-2001314501-A (JP)
Title: Medical blood purifier and housing
Inventor: HOSOYA NORIYUKI
IPC: B01D63/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a medical blood purifier reduced in cost and waste volume. SOLUTION: This blood purifier is composed of a blood inlet port, a blood outlet port, a hollow thread membrane bundle composed of a large number of hollow thread membranes and a sealing part for liquidtightly fixing the respective ports to outside surfaces of the hollow thread membranes so that the mutual outside surfaces of the respective hollow thread membranes and the inside of the hollow thread membranes and the respective ports are communicated in both end parts of the hollow thread membrane bundle. Since it is a sterilized medical blood purifier having no hard housing for covering the hollow thread membrane bundle by liquidtightly abutting to the sealing part, it can be manually deformed and compressed at disposal after blood purifying treatment so as to sharply reduce the waste volume.
Patent JP-2001317292-A (JP)
Title: Tunnel excavation method and shield machine
Inventor: HORIMI SHIGERU
IPC: E21D9/087
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To continuously excavate a tunnel with a circular section and a tunnel with an elliptical section. SOLUTION: When normal and expansion parts are to be excavated continuously by a shield machine having two cutter heads 11 where a top part is inflated to the positions of three vertexes of a Rulon's triangle in terms of front view, a cutter rotation shaft 9 for rotating and driving the cutter head 11 when excavating the expansion part is arranged while it is eccentric by a specific amount from an eccentricity shield axis center Oe and at the same time is revolved around the eccentricity shield axis center Oe, and the ratio between the rotation speed and revolution speed of the cutter rotation shaft 9 is set to 1: 3 for rotating in the same direction, thus excavating a tunnel Te with an elliptical section by the cutter header 11, and rotating and driving the cutter rotation shaft 9 and at the same time stopping the revolution drive for excavating a tunnel Tc with a circular section at the time of the excavation of the normal part.
Patent JP-2001320161-A (JP)
Title: Printed wiring board, and method of soldering four-way lead flat package ic
Inventor: SUZUKI HIDEKI
IPC: B23K101/42
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which is easy of management of heat stress in soldering, and on which a four-way lead flat package IC can be mounted with high reliability and efficiency. SOLUTION: A printed wiring board 1 is equipped with a group of soldering lands being made to correspond to the leads of a four-way lead flat package IC 2. The four-way lead flat package IC 2 is mounted with the lead 3 of the four-way lead flat package IC 2 positioned to the group of soldering lands 4, and the four-way lead flat package IC 2 is soldered with its mounting face put in solder dip vessel. The above group of soldering lands 4 are made aslant in the progress direction of soldering, and the four-way lead flat package IC 2 is soldered aslant so that one angle of the four-way lead flat package IC 2 may be the head and the diagonal angle may be the rear in the progress direction of soldering. Also, severally independent solder drawing lands 7 are made downstream of the last rear in the group of soldering lands on the right and left sides of the angle of the rear.
Patent JP-2001314107-A (JP)
Title: Seedling transplanter
Inventor: FUKUTAKA YASUSHI
IPC: A01C11/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter designed to properly feed a seedling planting device with seedlings taken out of a seedling tray without damaging them. SOLUTION: This seedling transplanter has a seedling extraction device 5 for extracting seedlings from a seedling tray and a seedling planting device 6 for planting thus extracted seedlings in the farming field with a seedling planting tool; wherein the seedling planting device 6 has such a mechanism to receive seedlings from the extraction device 5 when a seedling planting tool 120 moving vertically along a specified route lies at an ascended position, and plant thus received seedlings in the farming field when the above tool 120 lies at a descended position, and the upper end of the tool 120 lying at the ascended position is situated above the lower end of the seedling extraction device 5.
Patent JP-2001318038-A (JP)
Title: Ceramic piezoelectric element-driven type material testing machine
Inventor: KIKUCHI KENJI
IPC: G01N3/32
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To use a ceramic piezoelectric element as a driving source for vibration of a driving rod in a testing machine for generating high-frequency vibration in a material of a test piece, when imparting the high-frequency vibration to the test piece to conduct a fatigue test. SOLUTION: This testing machine is constituted of a tool for holding the test piece, the vibration rod for applying vibration pressure to the held test piece to generate strain, and a ceramic piezoelectric element actuator provided in the vibration rod for imparting the high-frequency vibration to the rest piece.
Patent JP-2001319164-A (JP)
Title: Rental system, rental method and recording medium having rental program recorded thereon
Inventor: IMAGAWA MASAYUKI
IPC: H04N21/258
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a rental system for realizing rental business by which a user can easily rent a content from any place of the world at any time without the need of much facility investment. SOLUTION: A rental server device 10 for communicating with the terminal equipment 30 of the user through the Internet 50 and renting the contents of sound and a moving picture by electronic data is installed. The rental server device 10 is provided with a distribution data generation part for generating distribution data by protecting the contents so that the contents are used within a limit that is set as a rental condition, it rents distribution data by transmitting them to the terminal equipment 30 of the user, is connected to a settlement terminal 40 being the terminal of a settlement facility mediating the payment of the rental charge of the user, charges the settlement terminal 40 for the payment of the rental charge at the time of renting the contents to the user and receives payment from the user through the settlement facility.
Patent JP-2001319579-A (JP)
Title: Material for plasma display and plasma display using it
Inventor: UCHIDA TETSUO
IPC: H01J11/34
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a material for a plasma display panel in which no warping of a supplement barrier rib, disconnection of the barrier rib nor dislocation of the barrier rib at the crossing point between the barrier rib and a terminal of a longitudinal direction of the supplement barrier occur, and a plasma display panel in which such a defect as non-light, a cross-talk or the like is excluded, as well as a higher quality and a higher brightness is attained. SOLUTION: The material for a plasma display is composed of, at least, a barrier rib and a supplement barrier rib formed in a perpendicular direction of the barrier rib on a substrate. A width A of the barrier rib and a width B of a terminal portion of a longitudinal direction of the supplement barrier rib satisfies the following relation. 0.5×A<=B<=2×A The said material for the plasma display is used for a rear face substrate for a plasma display.
Patent JP-2001324521-A (JP)
Title: Board with microelectrode
Inventor: SHIROMA JUN
IPC: H01G13/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To reliably measure the electric conductivity of a thin film. SOLUTION: This board with microelectrodes is formed by forming two electricity supply electrodes and at least two voltage detecting electrodes on an insulating board.
Patent JP-2001319717-A (JP)
Title: Connector
Inventor: HIGUCHI KOJI
IPC: H01R12/51
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a connector which does not cause any mounting insufficiency while having a fine-pitched contact. SOLUTION: The contact 10 is arranged in a fixed direction. Both longitudinal ends of the contact 10 are insertion-molded into the first and second insulators 20, 30. Plural concave parts to expose a part of the contact are installed in zigzag at the first and second insulators 20, 30, and with solder balls 5 welded on these concave parts, metal bumps are formed. The longitudinal middle part of the contact 10 is folded in roughly 90 degrees and the first and second insulators are fixed at a stationery member 40. A heat-resistant tape 6 is adhered to the longitudinal middle part of the contact and the contact 10 is protected and fixed.
Patent JP-2001323578-A (JP)
Title: External wall structure on external thermal insulation system
Inventor: FURUKAWA KENJI
IPC: E04B1/80
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To construct an external wall on an external thermal insulation system by directly putting an external wall material 20 upon a thermal insulating material 10 in order to make a upward flow B for dehumidifying the material 10 occur, preventing condensation from forming, and improving a heat insulation property. SOLUTION: The material 10 is bonded through the medium of a sealing material 5 to the external side surface of the building, and a corrugated sheet serving as the material 20 is directly put upon the material 10. A plurality of air passages V extending in the vertical direction of the external wall are formed between the materials 10, 20 and made to communicate through the medium of a gap G between the upper end 21 of the material 20 and the ground GL with outdoor air. The aspirated outdoor air A is made the upward flow B to ascend through the air passages V. The air C charged with moisture from the material 10 is aspirated into the upward flow B for the purpose of dehumidifying the material 10.  It is desirable that the lower edge of the material 10 on an upper-tier side be inserted into a flange 11b of a supporting tool 11 wherein an air hole 11a is formed in the case where the plural-tier materials 10 are bonded in the vertical direction of the external wall.
Patent JP-2001321225-A (JP)
Title: Deburring brush
Inventor: ISHIHARA KIKUO
IPC: B08B1/04
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide deburring processing of high quality by preventing decrease of wire density of the leading end of a bundle of wires. SOLUTION: A base section of a wire bundle 25 of a large number of metallic wires 27 bundled together is provided as a single piece with an installing aperture 15 on a cup member 17. On the cup member 17 there is provided a restraining cylinder 31 to restrain the periphery of the portion of the wire bundle 25 projecting from the installing aperture 15. The inner diameter of the restraining cylinder 31 is almost the same as the inner diameter of the cup member 17.
Patent JP-2000319274-A (JP)
Title: Biphenyltetracarboxylic acid dianhydride
Inventor: IMATANI KATSUO
IPC: C08G73/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for the production of a high molecular weight aromatic polyamic acid by dehydrating a biphenyltetracarboxylic acid under a specific heating condition for reducing the contaminating amount of biphenyltricarboxylic acid as less than a specific amount. SOLUTION: This method for producing a biphenyltetracarboxylic acid anhydride is provided by performing a heating so that the mean temperature- elevating rate during the pre-heat-treatment for elevating temperature from 80 deg.C to its dehydrating temperature does not become higher than 50 deg.C/hr for removing attached water to the above crystal and crystal water in dehydrating a crystal of a biphenyltetracarboxylic acid under an inert gas atmosphere (under a normal pressure or reduced pressure) by heating at a dehydrating temperature of >=250 deg.C, then heat-treating the pre-treated crystal at the dehydrating temperature of 250-300 deg.C for at least 3 hr for dehydration to obtain the biphenyltetracarboxylic acid anhydride containing >0.15 wt.% contaminating biphenyltricarboxylic acid and its anhydride.
Patent JP-2001327166-A (JP)
Title: Switching power circuit
Inventor: NISHIKAWA YUKIHIRO
IPC: H02M7/12
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply capable of restraining noise and switching loss and miniaturization of a cooling body and a noise control measure product. SOLUTION: A diode bridge 1 is connected to an ac power supply 12, and a series circuit constituting of a reactor 13, a main MOSFET 2 is connected to the output terminal thereof in parallel, and the source terminal of an auxiliary MOSFET 3 is connected to the drain terminal of the main MOSFET 2 to form a series circuit of MOSFET. A voltage waveform is made moderate in turning on and off the MOSFETs 2, 3 by means of charging and discharging actions of capacitors 8, 9 connected in parallel by turning on and off the MOSFETs 2, 3 alternately, thereby restraining generation of switching loss and noise.
Patent JP-2001324375-A (JP)
Title: Minute weighting detector and minute weighting measuring device
Inventor: SHIRAKAWABE YOSHIHARU
IPC: G01N3/40
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a minute weighting measuring device capable of executing simply measurement of the weight (static weighting) of a minute material or measurement of the weighting (dynamic weighting) by a cantilever. SOLUTION: By using this minute weighting detector 10 composed of a load acceptance part for accepting the weighting, a minute beam part having one end connected to the weighting acceptance part, and a support part for supporting the minute beam part at the other end of the minute beam part, a resistance change of a piezo resister mounted on the minute beam part is acquired s a deflection quantity of the minute beam part, and the magnitude of the load is known from the acquired resistance change (electric signal) and a corresponding relation table prepared beforehand, for showing the correspondence between the deflection quantity and the magnitude of the weighting.
Patent JP-2001331761-A (JP)
Title: Application processing system
Inventor: SAKURAI SATOSHI
IPC: G06F19/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an application processing system capable of reducing the burden of the inspecting and permitting processing of applied information by a responsible person and capable of surely preventing the omission and error of the inspection. SOLUTION: On generating application information, concerning a passenger fare information in a travel expense information, division information for distinguishing information manually inputted from a applicant terminal 20 by an application from information transferred from a passenger fare database 14 is added. Then, in inspection and permission, based on this division information, the passenger fare information transferred from the database 14 and fare information manually inputted by the applicant are displayed on a responsible person terminal 30 in a form where both of them can be distinguished from each other.
Patent JP-2001328079-A (JP)
Title: Spring mounting mechanism in safety device of nailing machine
Inventor: AIHARA YASUNOBU
IPC: B25C7/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a mounting mechanism capable of assembling a compression spring of high spring load in a mechanism same as a conventional one. SOLUTION: In this safety device of a nailing machine comprising a lower contact 11 mounted along a nail ejection nose part 8 mounted on a tip of a nailing machine body 1, an adjuster bolt 12 engaged with an upper part of the lower contact 11, and an upper contact 13 located between the adjuster bolt 12 and a trigger lever 2, and further comprising the compression spring 19 energizing the lower contact 11 toward the tip direction of the nose part 8, a lower part of the compression spring 19 is accommodated in a recessed part 16 penetrated through a through-hole 21 formed on the upper contact 13 and opened on an upper edge face of the adjuster bolt 12, a click spring 18 for pressing the upper contact 13 to the adjuster bolt is mounted on an outer periphery of the compression spring 19, and a lower end of the click spring 18 is engaged with the upper contact 13.
Patent JP-2001330419-A (JP)
Title: Inspection method and instrument for cyclic pattern
Inventor: SOEDA MASAHIKO
IPC: G02F1/13
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the examination of a deviation in area between patterns of a specimen having cyclic patterns. SOLUTION: A specimen having cyclic patterns is photographed to input a pattern image (step 1), an area is measured for each of the patterns of the pattern image (step 2), the areas obtained are each converted to a luminance value to generate an area image with the values arranged (step 3), an intensified image is generated by a processing of intensifying the area image (step 4), the image undergoes a binary coding to generate a judging image (step 5) and then, examination is carried out based on the judging image.