baber/WOPTO huggingface dataset:
Patent JP-2000146424-A (JP)
Title: Basket
Inventor: KUWABARA MAKOTO
IPC: B65D1/38
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To easily take out an article being deformed by change in temperature by supporting a part with the minimum amount of change in the article due to temperature at a support part for preventing a plurality of articles from being brought into contact one another. SOLUTION: A basket body 37 is composed in a box shape where the upper part is opened, an upper frame body 38 is detachably fitted to the inner side of four handgrips 39 projecting toward an upper part from each side-surface part as a frame structure body. A plurality of pairs of support parts 40A and 40B that are oppositely arranged each other and are extended in a horizontal direction are arranged. One cold storage agent 28 is arranged between an arbitrary pair of the support parts and a pair of those adjacent to the arbitrary pair, and a plurality of the cold storage agents 28 are erected for accommodating while the cold storage agents have clearance without being brought into contact one another.  A pair of the support parts 40A and 40B can support a part with the minimum amount of deformation due to change in temperature in the cold storage agent, namely, an edge part 28A of the cold storage agent 28. Even when the cold storage agent 28 is frozen and a center part being surrounded by the edge part is expanded, the cold storage agent is not brought into contact with the support parts 40A and 40B.
Patent JP-H06145650-A (JP)
Title: Non-asbestos type friction material
Inventor: NANBA MASAHIRO
IPC: C08J5/14
Filed: 1992-11-10
Abstract: PURPOSE:To obtain the subject friction material to be used in the brake pads, brake linings or clutch facings of automobiles, excellent in mechanical strength and coefficient of friction, and low in counter attackability such as scoring. CONSTITUTION:The objective friction material comprises a fibrous component except asbestos, a thermosetting resin component such as phenol resin and a filler component such as graphite or barium sulfate. At least part of the component A should contain surface-oxidized copper fibers and/or copper alloy fibers such as of brass or bronze.
Patent JP-H03185549-A (JP)
Title: Bus arbitration system for shared bus
Inventor: KAMIDA HIROYUKI
IPC: H04L12/40
Filed: 1989-12-15
Abstract: PURPOSE:To shorten time required from the application of a transmission request signal by a slave device up to the transmission of data or the like by allowing a slave device provided with a transmission right holding circuit not transferring a transmission permission signal to the succeeding device to acquire the transmission right. CONSTITUTION:The 1st slave device 13-1 waits the input of a transmission permission signal to the 1st transmission right holding circuit 14-1, and when the signal is inputted, the signal is stored. After storing the transmission permission signal, the circuit 14-1 outputs a transmission request signal to a transmission request signal line 17 and a master device 11 starts receiving operation after receiving the transmission request signal. After outputting the transmission request signal, the 1st slave device 13-1 starts the transmission of data to transmit data to the master device 11. At that time, the circuit 14-1 outputs a transmission permission signal from its output terminal OUT. Consequently, the time required up to the transmission start of the slave device can be shortened.
Patent JP-H01166138-A (JP)
Title: Diagnostic system for information processor
Inventor: IWAKURA YOSHIO
IPC: G06F11/22
Filed: 1987-12-23
Abstract: PURPOSE:To realize a self-test without providing a special storage device by using a storage device for information processing action and storing a program and data for self-diagnosis. CONSTITUTION:In order to execute the functional test of a microcomputer unit, the program and the data for the functional test are written into an ERPOM. For example, when the test of an arithmetic unit is executed, its operational program, data and the expected value of its operation result are written. Next, its execution is executed by designating a test mode, for example, an operational mode is designated, the data are supplied to an arithmetic circuit and the operation is executed by the operational program and the operation result is stored into a RAM. When a series of operations for diagnosis is terminated, the operation result is compared with expected value data and quality is sent. When the functional diagnosis is terminated, a program or data for normal action are stored into the EPROM.
Patent JP-H01166254-A (JP)
Title: Seat reservation system
Inventor: URABE JIRO
IPC: G06Q30/06
Filed: 1987-12-23
Abstract: PURPOSE:To ensure the effective reservation of vacant seats by displaying the vacant seat guidance information for each vacant seat and seat of each present train. CONSTITUTION:When the reservation of a seat is designated and confirmed on a menu screen 1, a train designation screen 2 is displayed. When entraining dote, train number, etc., are inputted with a screen ten key and confirmed, train information screen 3 is displayed. When entraining date, time band and the range of the get-on/off stations are designated, a train information screen 3 is displayed and the trains included in a designated range and the reservation rates of these trains are retrieved. A user selects his/her desired train based on said reservation rates. When the user pushes the number of the relevant train for confirmation, the screen 4 is displayed. The discrimination among the unreserved seats, the reserved seats and the sleeping berths of each coach of the designated train are displayed together with the reserved seats of each coach. Then the user selects and confirms high/her desired train, a seat information screen 5 is displayed. Then a seat reservation screen 6 is displayed when the user enters and confirms the desired train. Then a reservation confirmation screen 7 is displayed after confirmation of the screen 6. Thus the seat can be reserved.
Patent JP-H10161774-A (JP)
Title: Information processor
Inventor: HARA ATSUSHI
IPC: G06F1/18
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of feeding nearly all of the return currents back to a prescribed ground part. SOLUTION: A main body side circuit board 140 built in a main body side housing and a display part circuit board built in a display part side housing are electrically connected by an FPC cable 300. A ground area 360 provided on the cable 300 is fixed to a support 400 through a screw. The support 400 is electrically connected with the ground part 144 of the circuit board 140. Then when a signal line and a ground part (a part consisting of a ground line and a ground layer) are electrically balanced, the return current from the display part side housing is fed back to a ground part 145 through the ground part as usual. Even when the signal line and the ground part becomes unbalanced electrically due to some cause on the other hand, unnecessary return currents are fed back to the ground part 144 of the circuit board 140.
Patent JP-H10158365-A (JP)
Title: Liquid epoxy resin sealing material
Inventor: OUNAMI KAZUTO
IPC: C08G59/22
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing material capable of remarkably improving the reliability of semiconductors in an acceleration test such as PCT(pressure-cooker test) and T/C (thermal cycle test) and useful for the sealing of a PPGA-type semiconductor in contrast with conventional liquid sealing material giving insufficient reliability compared with a hermetic sealing with a ceramic material. SOLUTION: This liquid epoxy resin sealing material is composed mainly of (A) a liquid epoxy resin, (B) a liquid alkylated diaminodiphenylmethane, (C) a polybutadiene having epoxy group and (D) an inorganic filler. The weight ratios of the components satisfy the following formulas; (A)/[(A)+(B)]=0.65 to 0.80, (C)/[(A)+(B)]=0.02 to 0.05 and (D)/[(A)+(B)+(C)+(D)]=0.50 to 0.80.
Patent JP-2000153382-A (JP)
Title: Laser beam machine
Inventor: KONO WATARU
IPC: G21B1/05
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine capable of laser beam machining of an object even underwater. SOLUTION: In a laser beam machine executing laser machining on an inner surface of an object such as piping 2, etc., an optical system is equipped in which laser beams emitted from an optical fiber 1 are made into parallel beams through a first lens unit 4, the parallel beams are reflected by 90 deg. against the direction of axis of the object by a first mirror 6, further parallel laser beams obtained through reflection by a second mirror 7 toward the inner surface of the object by 90 deg. are converged by a second lens unit 10 and are formed into a prescribed beam diameter on the inner surface of the object;  and thus from a nozzle for emitting laser beams transmitted through the second lens unit 10, an inactive shielding gas is injected to a laser machining part and laser machining is executed on the inner surface of the object, so that laser machining is carried out even underwater.
Patent JP-H02173289-A (JP)
Title: Gold plated material having superior wear resistance
Inventor: FUKAMACHI KAZUHIKO
IPC: C25D5/12
Filed: 1988-12-24
Abstract: PURPOSE:To improve wear resistance by bright-preplating a Cu alloy material having a prescribed hardness and a prescribed roughness with Ni in a prescribed thickness and by plating the preplated material with Au or an Au-Co alloy. CONSTITUTION:A Cu alloy material having <=230 Vickers hardness and <=0.8mum average surface roughness at ten points is bright-preplated with Ni in 1-5mum thickness and the preplated material is plated with Au or an Au-Co alloy. The resulting gold plated material has superior wear resistance.
Patent JP-H11160967-A (JP)
Title: Electrifier for image forming device
Inventor: SATO MASUMI
IPC: G03G15/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To resist a change in the fictional force of a cleaning member, which cleans the surface of an electrifying roller, against the electrifying roller. SOLUTION: On a cleaning hold member 23 fixedly holding the cleaning member 22, composed of an elastic body, which cleans the surface of the electrifying roller 9, an elastic-deformation hindering part 15 is formed for hindering the cleaning member 22 from being deformed elastically in the direction of the rotation of the electrifying roller 9 as the electrifying roller 9 rotates. Thus, even when the cleaning member 22 tends to become deformed elastically in the direction of the rotation of the electrifying roller 9 as the electrifying roller 9 rotates in the direction of the arrow B, the elastic-deformation hindering part 15 hinders the deformation. Therefore, it makes it possible to prevent the separation of the cleaning member 22 from the cleaning hold member 23. Also, it enables steady electrification because irregularities in the rotation of the electrifying roller is prevented.
Patent JP-H07174276-A (JP)
Title: Flexible pipe joint
Inventor: YAMAOKA MAMORU
IPC: F16L33/28
Filed: 1993-12-22
Abstract: PURPOSE:To improve the slip-off preventing strength of a flexible pipe while improving connecting operability in a flexible pipe joint of such constitution as to put the flexible pipe in the slip-off prevented state by engaging the crest parts of the flexible pipe, provided with the crest parts and root parts continuous alternately and parallelly, with plural engaging bodies provided in a joint body. CONSTITUTION:The taper face enlarged toward the inner side is formed near an insert opening in a joint body 1. This joint body 1 is provided therein with engaging bodies formed by longitudinally dividing a cylindrical member provided with the taper face coming in contact with the above-mentioned taper face and provided on the inner peripheral surface with annular protruding parts 51 of the size closely fitted to the periphery of the root parts P2 of a flexible pipe P. These engaging bodies are fitted in the advancing pair relation to the periphery of a holding cylinder of the exact size to insert the flexible pipe P therein, and the holding cylinder is energized onto the insert opening side.
Patent JP-H09140328-A (JP)
Title: Electrode for emitting negative electron and apparatus for retaining freshness of fresh plant using the same
Inventor: SUZUKI YUKIKO
IPC: A01F25/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide both an electrode for emitting negative electrons capable of affording a high discharge efficiency under the same application conditions without any complicatedness in production and an apparatus for retaining the freshness of a fresh plant capable of imparting freshness retaining actions thereof for a relatively long period when storing, preserving and transporting the fresh plant just after harvesting such as an edible agricultural product or a natural flower. SOLUTION: This electrode 1 for emitting negative electrons comprises a substrate having the substantially square front and back surfaces mainly composed of a porous material of aluminum or an aluminum alloy and provided with aluminum whiskers in at least a part of the substrate. Furthermore, the apparatus for retaining the freshness of a fresh plant is equipped with a catalyst 10 for adsorbing and decomposing ethylene and the electrode 1 for emitting the negative electrons connected to an electrical application means in an apparatus body 2 having an introduction port 3 and a discharge port 4 for air.  The apparatus is capable of introducing the air from the introduction port 3, mixing the negative electrons emitted from the electrode 1 for emitting the negative electrons in the introduced air, discharging the resultant air from the discharge port 4 and bringing the discharged air into contact with the fresh plant.
Patent JP-H05138482-A (JP)
Title: Moving body feeding device for machine tool
Inventor: OSHIMA KENJI
IPC: B23Q5/44
Filed: 1991-11-12
Abstract: PURPOSE:To improve positioning accuracy of a moving body by decreasing thermal displacement quantity and change quantity of a ball screw shaft in a lathe and the like of an opposed-headstock type or having long center distance. CONSTITUTION:One end of a ball screw shaft 8 is connected to a motor 10 and the other end is supported by a bearing 11. In relation to a ball screw nut 9 screw-fitted to the ball screw shaft 8, a saddle 3 is provided movably in the lengthwise direction of the ball screw shaft 8. A cylinder 13 is built in the saddle 3, and a rod 15 thereof is connected to the ball screw nut 9. A piston 14 is driven by pressure oil from a hydraulic circuit 17 to move the saddle 3 to a side of a headstock 1A or a side of a headstock 1B for positioning. Bearing side distance L1 of the ball screw shaft 8 at the time of machining by the respective headstocks 1A, 1B is shortened and change quantity thereof is decreased.
Patent JP-H01167172-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1987-12-24
Abstract: PURPOSE:To simplify the sheet guide section by discharging and stacking sheets inverted through a sheet discharge pair roller and a U-turn carry path by means of a carrying means which rotates reversely from the discharging direction of the sheet discharge pair roller. CONSTITUTION:A sheet P discharged from a machine body through a sheet discharge pair roller 33 is inverted through a U-turn carry path 10 formed with fixed guides 140, 141 and fed into a sheet discharge tray 9 incorporated partially in the machine body by means of a carrying means 144 then contacted with a stopper 182 positioned corresponding to the sheet size L at the tip thereof and stacked in the tray 9. The carrying means 144 comprises a drive roller 145 and a driven roller 146 interlocked with the sheet discharge roller 32, where the tangential direction thereof is reverse from the direction of the sheet discharge roller 32 and makes a predetermined angle theta with respect to the sheet discharge tray 9 so that the rear end of the sheet P is kicked by a caterpillar 152 integrated with the drive roller 145 and having a slightly larger diameter and contacted with the stopper 182. By such arrangement, sheet guide section can be simplified.
Patent JP-H09165267-A (JP)
Title: Calcination of multilayered ceramic substrate of circuit and sintering furnace
Inventor: KOYANAGI ASAKO
IPC: C04B35/64
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the adherence of decomposition products of a binder on a furnace wall to stain it during a sintering process of a multilayered ceramic substrate of circuit and enable the shortening of calcination time by heating the furnace wall near a gas outlet or forcibly exhaust the gas in the sintering furnace during the calcination of the substrate. SOLUTION: Calcination of a multilayered ceramic substrate of circuit is carried out under the below-cited conditions 1 or 2. (1) The furnace wall near the gas outlet 5 in a furnace 1 for sintering a substrate of circuit is heated 6 (by a supplementary heater) to prevent the staining of the furnace wall with binder decomposition products adhered on it. (2) Gas in a furnace 1 for sintering the substrate of circuit is forcibly exhausted 7 to prevent the staining of the furnace wall caused by the retention of decomposition products of the binder in the furnace and the adherence of the decomposition products on the furnace wall.
Patent JP-H0412010-A (JP)
Title: Purification of nitrogen trifluoride gas
Inventor: NISHITSUJI TOSHIHIKO
IPC: C01B21/083
Filed: 1990-11-29
Abstract: PURPOSE:To improve the catalytic activity of a catalyst for the purification by preliminarily heating at a specific temperature a tablet-like solid fluoride prepared by adding a molding auxiliary and subsequently compression-molding the mixture. CONSTITUTION:One or more kinds of solid fluoride powder such as CaF2 and NaF is mixed with <20wt.% of a molding auxiliary such as PVA and subsequently molded with a tablet machine at 30-100kg/cm<2>. The prepared tablet-like solid fluoride is heated at a temperature between 600 deg.C and the melting point of the solid fluoride for a prescribed time. A Ni container is heated, subjected to the passage of F2 gas to coat the inner surface of the container with NiF2 and subsequently charged with the heat-treated tablet-like solid fluoride. A NF3 gas containing at least N2F2 and/or OF2 as impurities is passed through the container packed with the tablet-like solid fluoride heated at 150-600 deg.C to decompose and remove impurities such as N2F2 OF2, etc., for the preparation of highly pure NF3.
Patent JP-H07180850-A (JP)
Title: Electric heating/cooking apparatus
Inventor: SAKAKIBARA MOTOYA
IPC: H05B3/02
Filed: 1993-12-24
Abstract: PURPOSE:To provide an electric heating/cooking apparatus wherein assembling work to connect a lead wire to a lead part of a flat plate-shaped heater can be easily carried out, and no residual insulation parts is required. CONSTITUTION:Interconnection between a lead part 35 of a heating line 31 of a flat plate shaped heater 27 fixed to the lower external surface of a cooking chamber 24 through a fixing plate 28 and a lead wire 39 is performed within an inner diameter of an insulator 41 by contact bonding of a connection terminal 40. Hereby, upon the interconnection between the lead part 35 and the lead wire 39, the length of the lead part 35 is properly set and no trouble in the connection work is present in the vicinity of the connection part for the work, and further a charging part of the lead part 35 and the like can be insulated after the connection. For this, an assembling work such as connection can easily be achieved and secure insulation is achieved without requiring residual insulation parts.
Patent JP-H08298280-A (JP)
Title: Vacuum processing device
Inventor: KAKEHI YUTAKA
IPC: H01L21/02
Filed: 1995-12-14
Abstract: PURPOSE: To enable a vacuum processing device to be freely changed in number of vacuum processing chambers corresponding to a change in process or a production line by a method wherein a buffer chamber is equipped with a second opening which is separate from a first opening and provided on another side wall, and a substrate is transferred between a transfer means and the outside of the buffer chamber through the second opening. CONSTITUTION: A vacuum processing device is equipped with a buffer chamber which can be exhausted and houses a vacuum chamber 20, vacuum open-close means 41 and 42 such as a gate valve, a partitioner or the like are provided on the side wall of the buffer chamber 10 corresponding to both the ends of a first substrate transfer means which is provided inside the buffer chamber 10 and capable of transferring a substrate 30 in the directions of arrows A. In this case, a pre-vacuum chamber 60 is provided in the buffer chamber 10 through the intermediary of vacuum open-close means 50 and 51 such as gate valves or the like provided on the other side wall which is vertical to the side wall where the vacuum open-close means 41 and 42 are provided and confronts the vacuum processing chamber 20 interposing the first substrate transfer means.  A second substrate transfer means transfers substrates 30 in the directions of arrows B and C through the vacuum open-close means 50 and 51 together with the first substrate transfer means.
Patent JP-H03186482-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: KAMIMURA HIROKI
IPC: B62D113/00
Filed: 1989-12-18
Abstract: PURPOSE:To stabilize running by fixing a leaf spring on the failure side at the position when a failure occurs, and fixing a leaf spring on the normal side at the position to set rear wheels to the non-steering state when one of a pair of the right and left actuators fails in a rear wheel steering device with leaf springs. CONSTITUTION:When a hydraulic cylinder 38L or a hydraulic pump 46L driving a leaf spring 30L on the left side during running, for example, a control unit 50 presses the plate body 65 of a stopper 58 to the piston 41 of the hydraulic cylinder 38L via a stopper drive motor 66 fitted to the hydraulic cylinder 38L to fix the position of the piston 41. The position of the plate body 65 of the stopper 58 of a hydraulic cylinder 38R on the right side is moved until it becomes the same as the position of the stopper 58 on the left side, and the stopper 58 is fixed at this position. The control unit 50 then opens a normally- opened electromagnetic switch valve 61. Running stability can be secured.
Patent JP-H09164808-A (JP)
Title: Radial tire for motorcycle
Inventor: KAJIMOTO KATSUHIKO
IPC: B60C9/20
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a belt structure capable of improving linear advancing stability of radial tires for motorcycle without sacrificing ride comfortableness. SOLUTION: This pneumatic tire is provided with a carcass which is made up of at least one carcass ply including cords which form an angle of 60-90 degrees to the equatorial surface of a tire, and a belt which is formed by laminating at least two belt layers formed by embedding a plurality of cords in a coated rubber at the outside of the radial direction of the carcass so that the cord directions may be opposite to each other with tire equatorial line put between, whereas (1) the angle which is formed by the first belt layer 5 of the innermost in a radial direction and the second belt layer 6 which is in the vicinity of the outside in the radial direction of the first belt layer 5 to a circumferential direction is 15-35 degrees, (2) the cord angle of the first belt layer 5 to the circumferential direction is smaller than that of the second belt layer 6, and (3) the difference in the cord angle between the first belt layer 5 and the second belt layer 6 to the circumferential direction is 5 degrees or more.