baber/WOPTO huggingface dataset:
Patent JP-H0932122-A (JP)
Title: Execution method of set building
Inventor: CHOKAI JUNICHI
IPC: E04B1/348
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To simplify assembly procedure, and to improve workability by conforming the reference line of a first-floor side body to a reference line set on building land and alternately crossing the reference lines of bodies for upper floors with the reference lines of bodies for lower floors. SOLUTION: Bodies 6, 6 for a first floor of a set building 2 and at least one body 8, 8 for an upper floor are divided and manufactured. A horizontal first reference line 16 passing through the reference place of a building land is set on a specified building land, and a foundation is formed so that a second reference line 18 passing through the reference place of the body 6 for a first floor is conformed to the first reference line 16. The bodies 6 for the first floor are installed onto the foundation. The bodies 8 for the upper floor are laminated and placed on the top faces of the bodies 6 for the first floor so that the upper- layer reference lines (third reference lines 22) of the bodies 8 for the upper floor are crossed alternately with the lower-layer reference lines (second reference lines 18) of the bodies 6 for the first floor.
Patent JP-S6267948-A (JP)
Title: Light star type network system
Inventor: OKAMURA NOBORU
IPC: H04B10/272
Filed: 1985-09-19
Abstract: PURPOSE:To make communication between stations other than stations in communication by making a station that is not in communication switch an optical switch and select an optical transmission line when a station on a network is communicating with other station. CONSTITUTION:When a station A is going to communicate with a station B, optical signals from an optical transmitter of the station A are inputted to optical receivers of all stations A-F through optical transmission lines 31-36. Optical signals transmitted by any one of stations C-F in which the optical switches are in the state L in the figure (b) are not inputted to the optical receiver of the station B in which the optical switch is in the state N shown in the figure (a). Optical signals transmitted by the station A in which the optical switch is in the state N are not inputted to light receivers of the stations C-F. Accordingly, even when all the stations A-F transmit optical signals of the same wavelength, communication can be made between the stations C-F when communication is being made from the station A to the station B.
Patent JP-2000039095-A (JP)
Title: Method and device for defrosting ice plug
Inventor: KASEGAWA NAOJI
IPC: F16L55/10
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for defrosting an ice plug in a short time by efficiently transmitting heat to a frozen part with out damaging a piping facility. SOLUTION: Hot water 40 heated in a thermostatic tank 38 is allowed to flow to a heat fluid inflow pipe 30 of a defrosting jig 24 arranged on a piping through a hose 46. The inflow pipe 30 constitutes a double pipe together with a promoting pipe 22 inserted in a piping 20. The hot water is allowed to flow from the inflow pipe 30 to the promoting pipe 22 inserted in the piping 20. The hot water 40 transmits heat to an ice plug 42 formed around the promoting pipe 22 through the promoting pipe 22. The ice plug 42 is defrosted from its part near the promoting pipe 22, and the central part in the section of the piping 20, having the minimum thickness is perforated. Therefore, fluid in the piping 20 shut off by the ice plug 42 can be allowed to flow in the piping through a through-hole, and the water passing state in the piping is recovered.
Patent JP-H0256856-A (JP)
Title: Manufacture of battery and electrode plate thereof
Inventor: YAMASHITA SHIGERU
IPC: H01M10/0585
Filed: 1988-08-20
Abstract: PURPOSE:To prevent generation of intrusion into a separator so as to prevent generation of short-circuit by providing an electrode plate punched and formed so that the arc part of angular part at the sheet member supply downstream side crosses the cross point of the arc part of the angular part at the upstream side preliminarily punched and the linear part of side in the width direction or passes the linear part. CONSTITUTION:In punching a sheet member 1, an arc-shaped part 21b of an angular part 21A at the sheet member 1 supply downstream side of a power generation part 21 of an electrode plate 2B is made to cross a cross point R1 of an arc-shaped part 21a of an angular part 21A at the sheet member 1 supply upstream side of a power generation part 21 of an electrode part 2A preliminarily punched and a linear part of side in a width direction or passes the linear part, whereby an electrode plate is punched and formed. Namely, the sizes of arcs of the right and left angular parts 21A by a punching die is changed each other such that the size of the arc part 21b on the left side (sheet member 1 supply downstream side) is made larger than that of the arc part 21a of the angular part on the right side. It is thus possible to prevent generation of sharp edge at the arc part 21b of the angular part of the power generation part 21 of the electrode plate 2B even if scattering is generated in feeding the sheet member 1 and to prevent biting-in with respect to a separator so as to prevent generation of short-circuit.
Patent JP-S6449456-A (JP)
Title: Bypassing system
Inventor: ISHII TOSHIO
IPC: H04L45/247
Filed: 1987-08-20
Abstract: PURPOSE:To effectively use a resource in a packet switching system, by providing a transmission path quality monitoring means, switchins a path to a bypassing path when a bypass request exists in a routing mechanism, and returning the path to the optimum path by a cancel request. CONSTITUTION:The number of times of generation of a non-response is monitored by a timer, and the timer is started up at a response queue time out t1 via an information link layer control mechanism, and a count value is updated, and when the number of times of the non-response exceeds (n) times within a prescribed time Ta1, the bypass request is issued to the routing mechanism 33 and a data link layer control mechanism, and is cancelled at Ta2>Ta1. The resident time of the resource is monitored at every Tb1 by the timer, and the resident time of a packet connected to a transmission queue corresponding to a line is investigated. When no normalization or release is performed after Tb2, the bypass request is issued to the routing mechanism and the data link layer control mechanism, and it is cancelled after Tb3. By such constitution, it is possible to use the resource in the packet switching system effectively.
Patent JP-H1046501-A (JP)
Title: Fixing structure of sleeper for track
Inventor: MIHASHI YASUHIRO
IPC: E01B3/48
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure by which workability of manufacture and execution work of a girder and a track can be improved by increasing an adjustable quantity of a sleeper to the girder without enlarging a baseplate of the sleeper and running cost can be reduced by facilitating a maintenance- inspection and the replacement of an insert. SOLUTION: A fixing structure of a sleeper for a track is provided with an insert 2 embedded in a girder 1 in a position between sleepers 3 arranged at intervals and a pressing-down metal fitting 8 to be fixed to the insert 2, and is composed of a long hole which is formed in the pressing-down metal fitting 8 and extends in the lengthwise direction and a baseplate 4 which is installed on the sleepers 3 and on which the pressing-down metal fitting 8 is locked and which has a part having a prescribed width.
Patent JP-S6453942-A (JP)
Title: Suction type conveying device for sheet
Inventor: KUSAKABE SHIGEKI
IPC: B65H3/08
Filed: 1987-08-20
Abstract: PURPOSE:To surely convey laminated sheets of paper one sheet at a time by installing a suction device for adsorbing a sheet of paper in the lowermost position, on an oscillation gear shaft which is oscillated along a groove and projecting/retracting the upper part of the cylinder of the suction device into and from a conveying passage by means of the oscillation. CONSTITUTION:The shafts 36, 35 of first and second oscillation gears are linked to each other with a lever, the shafts 36, 35 are loosely inserted into an arc-shaped groove 39 and another groove formed on a back plate respectively, and the oscillation gears are cooperatively oscillated. The shaft 35 is provided through the vertical part 42 of an L-lever 41 which is oscillated around a support shaft 40 and a cam 43 is installed on tile shaft 35. And, an installing member 46 is fixed to the horizontal part 45 of the L-lever 41 in a displaced position from the support shaft 40 and a cylinder 47 having a suction cup 56 is fixed to the member 46. Hence, the shafts 35, 36 are rotated by the rotation of the oscillation gears, the L-lever 41 is reciprocated in the A direction due to the rotation of the cam 43, and the suction cup 56 is projected/retracted into and from a conveying passage while rotating bevel gears 40, 49 by means of the rotation of the shaft 36, to adsorb a sheet of paper through the negative pressure in the cylinder 47 and surely convey the sheet of paper.
Patent JP-S6449905-A (JP)
Title: Linearity measuring instrument for rod material
Inventor: KAGAWA MANABU
IPC: G01B21/20
Filed: 1987-08-20
Abstract: PURPOSE:To perform easy and secure quantitative evaluation when measuring the linearity of a rod material whose diameter and axial length is at a <=1.50 ratio by rotating the rod-shaped material and detecting whether or not the quantity of displacement of the center of rotation reaching a limit value. CONSTITUTION:One end of the rod material 1 is supported by a chuck 2, etc., a contactor 3a is arranged at a distance corresponding to the limit value of the linearity of the rod material, and then the chuck 2 is rotated to rotate the rod material 1. At this time, when the linearity of the rod material 1 is less than the limit value, the rod material 1 rotates while holding a flexibility curve determined according to the theory of elasticity and does not contact the contactor 3a. Here, the distance of the contactor from the center of rotation is varied to detect quantitatively the linearity of the rod material with a different limit value.
Patent JP-S63287642-A (JP)
Inventor: YANA KANKEI
IPC: B60R22/44
Filed: 1987-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6452020-A (JP)
Title: Production of high-toughness sub-hot forged non-tempered steel
Inventor: KATSUMATA MASAAKI
IPC: C22C38/60
Filed: 1987-08-21
Abstract: PURPOSE:To produce a high-toughness sub-hot forged non-temperature steel having excellent characteristics by heating a low-carbon steel having a specific compsn. to the specific temp. above the Ac3 transformation point according to the structure thereof, then subjecting the steel to hot rolling followed by direct water cooling thereby converting the structure to martensite and bainite or the mixed structure composed thereof. CONSTITUTION:The steel contg., by weight %, 0.04-0.20% C, 0.05-1.0% Si, 0.8-2.0% Mn, 0.01-0.15% Nb, 0.01-0.05% Ti, 0.0003-0.005% B, and 0.005-0.10% Al, further contg. 1 or >=2 kinds among <=0.15% S, <=0.30% Pb, <=0.01% Ca, <=0.30% Se, <=0.30% Te, and <=0.30% Bi at need, and has the structure of >=#6 grain size number in the case of the structure essentially consisting of proeutectoid ferrite after hot rolling or >=#6 old austenite grain size number in the case of the structure essentially consisting of bainite or martensite is subjected to hot forging at the Ac3 temp. -1,100 deg.C then to the direct water cooling. The non-tempered steel products adequate as the stock for various machine parts are obtd.
Patent JP-2001033069-A (JP)
Title: Thermal storage system and melting method in the thermal storage system
Inventor: SHIBA HIROARI
IPC: F25B1/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To circulate bubbles upward along the outer surface of a heat transfer portion in a liquid cold storage medium while generating a forcible flow and turbulence in the surrounding liquid cold storage medium, improve heat transfer performance of the outer surface of the heat transfer portion and accelerate heat recovery from a heat storage tank, by providing a bubble blow-off portion for supplying bubbles in the liquid cold storage medium between the outer surface of the heat transfer portion and a solid cold storage medium covering the heat transfer portion. SOLUTION: A system comprises a heat storage tank 1 filled with a cold storage medium 2, a heating tube 3 which is disposed in the tank 1 for exchanging heat between refrigerant and the cold storage medium 2 in the tank 1, a bubble blow-off portion 4 which is disposed at a lower portion in the tank 1 and has air blow-off holes 5, a compressed air generating and supplying device 6 for supplying compressed air to the bubble blow-off portion 4, and a heat source unit 7 and a load side unit 8 both connected to the heating tube 3. The bubble blow-off portion 4 is provided to supply bubbles to a liquid cold storage medium between the outer surface of the heating tube 3 and a solid cold storage medium covering the heating tube 3.
Patent JP-H0935203-A (JP)
Title: Magnetic head and its production
Inventor: SATO KATSUHIRO
IPC: G11B5/127
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head of a low inductance which has magnetic ferrite cores and is suitable for high frequencies. SOLUTION: Winding grooves 2L, 2R are formed on the outside flanks near the front ends of a pair of nonmagnetic reinforcing materials 1L, 1R placed in an approximately parallel relation. A pair of the small-sized magnetic ferrite cores 3L, 3R formed with the winding grooves 7L, 7R allowing the mutual passage of coils therein are fixed to the front ends of the opposite surfaces of the respective nonmagnetic reinforcing materials 1L, 1R to form a gap between the front ends of the magnetic ferrite cores 3L, 3R. A packing binder 10 is packed in the rear parts of the opposite surfaces of both nonmagnetic reinforcing materials 1L, 1R.
Patent JP-S6450265-A (JP)
Title: System for operating vtr
Inventor: HASHIMOTO KAZUO
IPC: H04N5/7826
Filed: 1987-08-21
Abstract: PURPOSE:To improve operability to switch a mode to recording, by providing a backspace function in performing recording. CONSTITUTION:The titled system is constituted so that rewinding is performed for a prescribed time by depressing a switch button in case of reproducing a part just recorded in performing the recording of a VTR having a rotary head by returning in a short time, and a state is shifted to a reproduction state automatically, and the part recorded prior to that time is reproduced, and a recording operation can be continued from that position successively by setting the VTR at a recording state by depressing a button is performing the reproduction. For example, by depressing a button switch SW1 of one-touch type lightly in performing the recording, a flip-flop FF-1 is set. And its output changes from an H level to an L level, and the resetting of counter 2 is canceled, then the counting of a clock pulse is started.
Patent JP-H0374195-A (JP)
Title: Motor controller
Inventor: SHIMADA TOSHIRO
IPC: H02P6/06
Filed: 1989-08-14
Abstract: PURPOSE:To suppress fluctuation of rotation due to variation of load and to suppress noise due to rotation of motor by suppressing conventional reverse voltage. CONSTITUTION:When the motor drive output terminal 4 is switched from ON to OFF, i.e., when ON output is switched from the output terminal 4 to motor drive output terminal 5, reverse voltage induced in a motor coil 6 is provided to an amplifier 11 while being delayed by a predetermined time through a capacitor 13, and thereby the bias current to be applied onto an output stage amplifier 3 decreases for the predetermined time immediately after switching to the output terminal 5. Consequently, the output phi4 rises gradually and the reverse voltage is not produced when the output phi4 has the maximum output level. The output phi4 is gradually turned OFF, and the output phi3 is gradually brought into reverse condition then gradually turned ON through the maximum reverse voltage. Since the output voltage of motor control circuit rises gradually for rectangular wave driving, peak of reverse voltage to be induced in the motor coil can be suppressed to a sufficiently low level.
Patent JP-H09167738-A (JP)
Title: Position detecting method and device using the method
Inventor: MISHIMA KAZUHIKO
IPC: H01L21/027
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the preciseness in detection of a mark position by a method wherein a position detection optical system is composed of an illumination system with which the optical center of gravity can be adjusted, and the condition illumination is optimized by observing the specific image signal. SOLUTION: The reference mark 14 for adjustment of optical center of gravity is provided on a stage 2. This reference mark 14 is attached to the second substrate 21, the second substrate 21 is provided on the first substrate 23 through the piezoelectric element 22 such as a piezoelectric element and the like in such a manner that z-axial direction can be adjusted, and the first substrate 23 is supported by a rotating shaft 24. By having the structure as above-mentioned, the force of the reference mark 24 can be adjusted by controlling the application voltage of the piezoelectric element 22, and the reference mark 24 can be rotated at the prescribed angle. A specific mark such as the adjustment reference mark 14 is provided on the device, the position of reference mark can be measured easily independent of the wafer, and a stable adjustment reference can be obtained.
Patent JP-H08200711-A (JP)
Title: Lid body for stove
Inventor: SUGITA AKIE
IPC: F24C15/12
Filed: 1994-07-28
Abstract: PURPOSE: To provide a lid apparatus for cooking stove which protects a cooking stove from water spray by placing a lid body on the cooking stove in the place of a lid when dishes, etc., are washed and rinsed, and also which prevents a large pressure from being applied to the cooking stove since washed articles such as dishes, etc., are placed on the top of the lid body, not directly on the cooking stove. CONSTITUTION: A sink 6 which is used in a kitchen, etc., cooking stove 3 which is integrated with the sink 6, lid body 1 for cooking stove, which is fitted in the top surface of the cooking stove 3 by an uneven part 4, and handle 5 at the center of the lid body 1 for cooking stove are provided.
Patent JP-S6186663-A (JP)
Title: Method for measuring dielectric breakdown strength between layers of coil
Inventor: OZAKI YUKIO
IPC: G01R31/12
Filed: 1984-10-05
Abstract: PURPOSE:To make it possible to easily judge the dielectric breakdown strength between the layers of a coil, by preliminarily providing a minute electrode apparatus, which has a pair of electrodes communicated with the air layers between coil inner layers, in a primary coil and calculating the dielectric breakdown strength between the electrodes. CONSTITUTION:A minute electrode apparatus 11 is preliminarily embedded in a primary coil 4 and this coil 4 is cast along with an iron core 1 and a secondary coil 2 by an insulating material. Voltage is applied between the electrodes of this apparatus 11 through lead wires 14 to measure the dielectric breakdown strength between the electrodes 13 within a space part 17. Because the space part 17 and an air layer are set to the same vacuum degree by a communication hole 16, the dielectric breakdown strength of the air layer can be known from that between electrodes 13. Further, the dielectric breakdown strength between the layers of the coil can be also calculated from said dielectric breakdown strength. By this method, the measurement of the optimum dielectric breakdown strength between the layers of the coil can be easily performed.
Patent JP-S6269907-A (JP)
Inventor: IGAI TAKASHI
IPC: A01N25/00
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000039730-A (JP)
Title: Electrophotographic photoreceptor and image forming process using same
Inventor: KAWAHARA ARIHIKO
IPC: G03G5/05
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor which does not require preliminary rotation for stabilizing the potential of the photoreceptor by electrification, can form an image in a short time and has a long service life by forming an electric charge generating layer contg. an electric charge generating material, an electron withdrawing compd. and an electron transferring compd. SOLUTION: The electrophotographic photoreceptor has an electric charge generating layer contg. an electric charge generating material, an electron withdrawing compd. and an electron transferring compd. The electron withdrawing compd. is selected from the group of quinone compds. comprising benzoquinone derivs. of formula I and diphenoquinone derivs. of formula II. In the formula I, R1-R4 are each H, alkyl, alkoxy, aryl, aralkyl, cycloalkyl, amino, substd. amino, halogen or the like. In the formula II, R1-R8 are each H, alkyl, alkoxy, aryl, aralkyl, cycloalkyl, amino, substd. amino, halogen or the like.
Patent JP-H09322472-A (JP)
Title: Spindle motor using dynamic fluid bearing
Inventor: KO MOTOKI
IPC: F16C17/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To introduce the rigidity of a motor and avoid the errors and damages of hardware and a disc by a method in which a pressing means is provided above a rotary shaft and the longitudinal direction movement of the rotary shaft is avoided. SOLUTION: A motor has a housing assembly 1 which is composed of an inner cylindrical part 11 and a stator outside the inner cylindrical part 11 and is provided inside a cover 7, a hub 2 which has a rotor magnet on its inner circumference and a dynamic fluid bearing 8 which is constructed so as to have the rotary shaft 3 attached to the hub 2 and turned with the hub 2 and which is provided between the rotary shaft 3 and the inner cylindrical part 11. A rotary shaft pressing means 4 is provided between the upper part of the rotary shaft 3 and the inner surface of the cover 7 provided above the rotary shaft 3 and the rotary shaft 3 is pressed in the axial direction to avoid the run-out.
Patent JP-S6363019-A (JP)
Title: Production of brazed hinge barrel
Inventor: ICHIKAWA TADASHI
IPC: G02C5/22
Filed: 1986-09-04
Abstract: PURPOSE:To enhance hardness and to improve strength and wear resistance by brazing hinge barrels consisting of a deposition curable metal subjected to a soln. heat treatment to a spectacles frame member, then subjecting the same to an age hardening treatment. CONSTITUTION:The hinge barrels 1a, 1b consisting of the deposition curable metal subjected to the soln. heat treatment are brazed to the spectacles frame member 3 and are then subjected to the age hardening treatment. For example, a 4-mm diameter round wire consisting of a beryllium copper alloy is prepd. and is subjected to the soln. heat treatment by heating the wire for 30min at 800 deg.C and cooling the same with water. The wire is then subjected to drawing to an irregular shape of hinges at cold then to working such as cutting, turning, boring, and thread cutting to form a single-piece barrel 1a and two-pieces hinge barrel 1b. These barrels are assembled by a hinge screw 2 to form a hinge. The hinge is then placed via a brazing filler metal piece 4 on the spectacles frame member 3 and brazed assembly is subjected to the adequate age treatment for 2hr at 315 deg.C.