baber/WOPTO huggingface dataset:
Patent JP-S54159441-A (JP)
Title: Cement back lining on pipe
Inventor: KURIFUOODO EE PAGETSUTO
IPC: B28B21/58
Filed: 1979-06-06
Abstract: A pipe lining apparatus includes a distributor head which throws cement mortar centrifugally against the interior of a pipe, a trowel which smooths the cement mortar and a liquid coating spray applicator which applies a curing control substance to the trowelled lining. The spray applicator comprises an air atomizing device which produces a very fine coating spray and blows it onto the freshly applied mortar lining without disturbing the lining. Also, in one embodiment the coating spray application is mounted to swing laterally with the trowel so as to be maintained centrally in the pipe.
Patent JP-H06283363-A (JP)
Title: Inductor
Inventor: MURASATO MICHIHISA
IPC: H01F37/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide an inductor which reduces a leakage flux in terms of inductor components, such as a choke coil and a transformer. CONSTITUTION:Two conductors having a differential minimum number of turns are wound up around the legs of U-shaped or K''''-shaped cores in such a fashion that their winding direction may be identical to the direction of the magnetic circuit, thereby constituting a coil. The same coil is inserted respectively and electrically connected, thereby forming a common mode choke coil where each or some of the coils are arranged to minimize the number of turns of two coils. The coils are inserted into the legs of the U-shaped or 'square'-shaped cores in such a fashion that their winding direction may be identical to the direction of the magnetic path and electrically connected, thereby forming a transformer.
Patent JP-S58187953-A (JP)
Title: Feeder of original sheet
Inventor: AOKI TOMOHIRO
IPC: G03G21/00
Filed: 1982-04-28
Abstract: PURPOSE:To perform compensation for the number of sheet, page sequence collation automatically even when a jam arises by providing the 2nd annular route which intersects with the mid-way of the 1st route or guides and original directly to an original handling part and the 3rd route which turns over the front and rear sides of the original. CONSTITUTION:The lowermost original 530 of 30 sheets of originals placed on a tray 4 in order of page is delivered and is exposed on a glass plate 3, whereafter the original is stored in a tray 15 through a conveyance path 11. When a jam arises during this time, the original 530 is fed to a bypass 32 by changing over a guide device 21. On the other hand, the next original 529 which is already in the exposure position is delivered out to the path 11 and is kept standing by to compensate the copying of the original 530, whereafter the original 529 is exposed. In the case of the double-faced original, a guide device 25 is changed over to feed the original to an inverting path 26 after the end of copying of the 1st side and further the original is turned backward, is turned over and is exposed. If a jam arises during this time, the copying for insufficient sheets is compensated by changing over the devices 21, 25. Thus the number of sheets, page sequence collation is compensated automatically.
Patent JP-H05229873-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: TAKESHIMA YUTAKA
IPC: C04B35/581
Filed: 1992-02-19
Abstract: PURPOSE:To provide an aluminum nitride substrate of low surface roughness, developing virtually no warpage after sintered. CONSTITUTION:An aluminum nitride formed product 1 surrounded by a ceramic spacer 2 sandwiched by setters 3 made of e.g. boron nitride is sintered to obtain the objective aluminum nitride sintered compact (substrate). For the spacer 2, (A) a ceramic sintered compact made from 50-100wt.% of aluminum nitride, 50-0wt.% of boron nitride, and a sintering auxiliary, or (B) a ceramic unsintered compact composed of 50-70wt.% of aluminum nitride, 50-30wt.% of boron nitride, and a sintering auxiliary, may be used.
Patent JP-S62226078-A (JP)
Title: Identifying method for moving body
Inventor: ARAI TOSHIO
IPC: G01S13/82
Filed: 1986-03-28
Abstract: PURPOSE:To reduce malfunction against external noise, and to improve the discriminating capacity by modulating it advance a radio wave irradiated from a transmitter, by a low frequency, demodulating a multiple wave radiated by a sensor, by a receiver, and fetching a signal of a modulation component. CONSTITUTION:A sensor 23 which has used a multiplier of a no-power source is attached to a moving body 22 such as a commodity of a store, a radio wave of a transmitting frequency f0 is irradiated to this sensor 23 from a transmitter 21, a multiple wave (an integer-fold of the frequency f0) radiated from the sensor 23 is detected by a receiver 24, and existence of the sensor 23 in a prescribed area is discriminated. Also, the radio wave of the transmitting frequency f0 is modulated in advance by a low frequency fa by the transmitter 21, and at the time of the multiple wave radiated from the sensor 23 has been detected by the receiver 24, this receiver 24 is demodulated and fetches the signal fa of the modulation component. Also, it is made to pass through a low frequency filter circuit 40 for making only the frequency fa pass through, and thereafter, only when a prescribed signal intensity has still been obtained, existence of the sensor 23 in the prescribed area is discriminated.
Patent JP-S54162258-A (JP)
Title: Liquid helium transferring pipe
Inventor: ISHIZUKA KOUJI
IPC: F16L59/14
Filed: 1978-06-12
Abstract: PURPOSE: To facilitate cooling of a liquid helium transferring pipe by allowing an evaporating gas, generating in a cryostat, to flow around the pipe.  
     CONSTITUTION: An evaporating gas having been generated in a cryostat 15 enters a gas passage pipe 17 from an inlet 17a of the gas passage pipe 17, flows along a liquid helium passage pipe 14 in the direction opposite to flow of the liquid helium and flows into a gas liquefying device. By flow of this evaporating gas, No. 1 shield pipe 16 is cooled, the liquid helium passage pipe is protected from external radiation heat and temperature of the liquid helium flowing in a transferring pipe is prevented from rising, and therefore, immediate transferring of the liquid helium is made possible even in the case of replenishment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03270176-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: KAJITA TATSUYA
IPC: H01L27/115
Filed: 1990-03-20
Abstract: PURPOSE:To increase the breakdown strength of a MOS transistor by a method wherein a deep impurity diffusion layer part is formed in an impurity diffusion layer of the MOS transistor constituting an input/output protective circuit and in a region where an impurity diffusion layer forming a current input route is to be formed. CONSTITUTION:A polysilicon layer 26 for floating-gate formation use is formed; then, a resist 27 is coated; openings 28 and 29 are formed respectively in a part including a tunnel oxide film 8 and in a part where a drain region 15 for an n-MOS transistor 4 is to be formed. Then, ions of n-type impurities are implanted over a deep range at a high concentration as compared with a case where source regions 6, 16 and the like are formed; n<++> diffusion layers 5A, 15A are formed. Then, a floating gate 9, a control gate 10, an insulating film 11, a gate 18 for the n-MOS transistor 4 and an insulating film 19 are formed; after that, ions of n-type impurities are implanted; a drain region 5, the source region 6, the drain region 15 and the source region 16 are formed.
Patent JP-S59197195-A (JP)
Inventor: MAKI KAZUMITSU
IPC: H05K5/02
Filed: 1983-04-23
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-S60217246-A (JP)
Title: Ethylene copolymer composition for crosslinking and foaming
Inventor: INOUE TAKASHI
IPC: C08J9/04
Filed: 1984-04-11
Abstract: PURPOSE:To obtain the titled composition containing a copolymer of ethylene and a specific non-conjugated diene as a main component, having improved rate and efficiency of crosslinking, and capable of giving an excellent foamed article. CONSTITUTION:The objective composition can be produced by mixing (A) 100pts.(wt.) of a resin component having a melt index of 0.3-50g/10min, a density of 0.86-0.97g/cm<3> and an iodine value of 0.2-20 and composed mainly of an ethylene copolymer which is a copolymer of ethylene and a non-conjugated diene (a 5-15C diene especially selected from vinylnorbornene, ethylideneorbornene, vinylcyclohexene and 1,4-hexadiene) having the maximum peak temperature of >=100 deg.C by differential scanning colorimetry, with (B) 0.1-5pts. of a crosslinking agent (e.g. dicumyl peroxide, etc.) and (C) 0.5-30pts. of a foaming agent (e.g. azodicarbonamide).
Patent JP-H06259222-A (JP)
Title: System for compressing and decoding ascending integer sequence data
Inventor: SHIBATA KATSUNOBU
IPC: G06F5/00
Filed: 1993-03-05
Abstract: PURPOSE:To shorten processing time by reducing a calculation variable for compressing and decoding ascending integer sequence data. CONSTITUTION:The preceding data are subtracted from ascend integer sequence data D1 by a subtraction part 22, a provided differential value is divided by a division part 12, the provided remainder is preserved as a compressed sequence D2, the provided quotient is compared with '0' by a quotient comparison part 13, only when the quotient is not '0', division is performed at a division part 14, and a carry mark and the remainder are preserved as the compressed sequence D2. Since the amount of data is reduced by subtraction and division, the processing time for compression and decode is shortened. Further, since any parameter over the entire data amount is not required, data can be added and deleted.
Patent JP-S57187219-A (JP)
Title: Attaching method of gusset member to body member in manufacture of case
Inventor: EGARASHI MASASUKE
IPC: B29C65/02
Filed: 1981-05-12
Abstract: PURPOSE:To perform attachment of a gusset member to a body member with good workability, by welding the body member and the gusset member which are constituted by wrapping a thermoplastic synthetic resin sheet to rigid core material making the synthetic resin sheet a margin to fusion-bond at a specific state. CONSTITUTION:A margin to fusion-bond continuously provided by extending only said synthetic resin sheets 1, 2 at the periphery of the body member A which is constituted by wrapping thermoplastic sheets 1, 2 to a rigid core material 3 is folded back inside the body member and the base end part of the margin to fusion-bond is fusion-bonded to the body member A by a welder operation. A gusset member B, B' which is constituted by wrapping the thermoplastic synthetic resin sheet 10 to the rigid core material 11 is pushed against the base end part of the body member A and the tip part 12 of the gusset members B, B' is fusion-bonded to the body member A by welder operation. The outer face of the peripheral part of the gusset member B, B' and the peripheral edge face of the body member A are reformed by crushing so as to form one plane by the pressure of the welder operation.
Patent JP-H06254778-A (JP)
Title: Switch mounting structure for power tool
Inventor: ARAKAWA TAKAO
IPC: B25F5/00
Filed: 1993-03-04
Abstract: PURPOSE:To use a handle housing also for a different type of power tool. CONSTITUTION:Switch fixing tools 20-24 protruded from the bottom surface of a lower cover 1b have horizontal support parts A and B and vertical suppression parts C and D and are formed in a wall-form or a columnar state or through combination thereof. The support part A to support and fix the single- speed switch 5 of a vibration drill is arranged to each of the fixing tools 20, 21, 23, and 24 and the suppression part C is formed at each of the fixing tools 20-24. The support part B to securely support the gear shift switch 12 of a reciprocating saw is arranged to each of the fixing tools 20, 21, and 22 and the suppression part D is formed at each of the fixing tools 20-22. A 1mm difference in a step is produced between the support parts A and B.
Patent JP-H09244777-A (JP)
Title: Scsi device
Inventor: UMEMURA NOBUYUKI
IPC: G06F3/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent an overcurrent from lowering when a SCSI cable has a ground fault. SOLUTION: A power source 7 is connected to a power supply line PL connecting power supply pins CP1 and CP2 for terminating resistance of connectors C1 and C2 through a current limiter 14. Further, a 1st diode 15 is connected forward between the power source 7 and said power supply pin CP1 for terminating resistance. Further, a 2nd diode 16 is connected forward between the power source 7 and power supply pin CP2 for terminating resistance. Consequently, the diodes 15 and 16 can part a current from an adjacent SCSI device between the SCSI devices having the diodes 15 and 16.
Patent JP-S62229545-A (JP)
Title: Optical recorder
Inventor: YONEZAWA SEIJI
IPC: G11B7/00
Filed: 1986-03-31
Abstract: PURPOSE:To easily record a narrow header pit and a wide pre-group with the same optical system by recording them using lights with the different beam diameter, respectively. CONSTITUTION:A laser beam 2 from a laser light source 1 is formed into an optical flux 8 having a small diameter for header exposure recording pits via a reflection mirror 3-1 and an optical modulator 6. On the other hand, the beam 2 goes to a luminous flux 9 for group exposure having a large diameter via a reflection mirror 3-2, an optical modulator 7, a reflection mirror 3-3 and a beam diameter conversing optical system 15 and both the luminous fluxes are formed on a disk 11 by a condenser lens 10 together with the luminous flux 8 via a reflection mirror 3-4. Thus, the narrow header pit and the wide pre-group are recorded easily and surely by using the same optical system.
Patent JP-S61230080-A (JP)
Inventor: NUMATA SHOZO
IPC: G21C21/00
Filed: 1985-04-05
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-S61231353-A (JP)
Title: Solar pond
Inventor: ISHIDA MAKOTO
IPC: F24J2/04
Filed: 1985-04-05
Abstract: PURPOSE:To reduce the area of stagnation of saline water in a heat- accumulating layer part and ensure that the temperature of saline water to be highest in the vicinity of an extracting port, by a construction wherein a wall with a height approximately equal to the height of a heat-accumulating layer is provided on a bottom surface of a solar pond. CONSTITUTION:The solar pond 10 comprising an upper mixing layer 11, a non-convection layer 12 and the heat-accumulating layer 13 is provided with the walls 5 with a height approximately equal to the depth of the layer 13. With the baffle plates 5 provided for partitioning the interior of the pond 10, flows in the layer 13 are stirred each time of collision thereof against the walls, and water flows toward the vicinity of the extracting port while reducing the temperature difference in the depth direction in the layer 13. It is also possible to enhance the thermal efficiency of the solar pond by providing the plate 5 in the so-called spiral configuration. This is because the heat loss from the layer 13 is smaller in the vicinity of the center than at parts near side walls 1.
Patent JP-H05274211-A (JP)
Title: System for grouping objects
IPC: G06F9/44
Filed: 1992-03-27
Abstract: PURPOSE:To accelerate grouping arithmetic by preparing an object for directly referring to objects to be grouped for grouping the objects. CONSTITUTION:When there is a grouping request 100, a data base managing system part 101 is directly connected to a grouping class generation part 102 and a grouping object generation part 103 in order not to copy but to directly recognize the relation of objects to be grouped. The data base managing system part 101 is connected to an index generation part 104 and temporarily generates indexes during the grouping arithmetic.
Patent JP-S59198423-A (JP)
Title: Purifying package for contact lens
Inventor: AAREEN JIYUN MENKE
IPC: G02C13/00
Filed: 1984-04-11
Abstract: An article and a method for cleaning a contact lens is disclosed, said method comprising providing a moistened non-woven fibrous web wherein the average fiber diameter is up to 50 microns, contacting and rubbing the lens with the fibrous web, and removing the lens from contact with the fibrous web.
Patent JP-H07123262-A (JP)
Title: Method and device for reproducing image on screen
Inventor: WEISS ALEX
IPC: H04N1/405
Filed: 1994-04-08
Abstract: PURPOSE: To improve the device and method for electronic screening. CONSTITUTION: An image reproducing device including a marking device operating for marking a medium along many parallel marking lines screens an image for reproduce a half tone. A scanner 10 obtains the digital display of the density value of an original image. A processor 17 fetches dot shape information from a storage device to a density value in the information form of storing dot-shape information expressing a screen function by each line and by each inputting density and designating an on/off point by each marking line.
Patent JP-S6419612-A (JP)
Title: Superconducting material
Inventor: SHIMIZU KAZUHARU
IPC: C01G3/00
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a superconductor excellent in its superconducting performance in superconduction transition temperature and the like by forming it with a bundle of specified fiberous superconducting ceramic members. CONSTITUTION:A superconductor is formed in a bundle form with fiberous superconducting ceramic members represented by a formula I-(alpha1-xBax)zCuO4-y, wherein alpha is an element chosen among Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, and the relation among x, y and z is 0<x<1, 0<=y<=2, 0.5<=z<=3. Namely the superconducting ceramic members are formed in a extremely thin fiber form having thicknesses of about 4-30mum with a purpose to minimize the intrusion of magnetic flux to the superconductor to restain generation of heat, and to reduce the intrusion speed to restain heat per unit time, and further to improve cooling effect to stabilize the superconducting performance. The superconducting ceramic members of 1000-5000 wires or so are further set in a bundle. As a result, it is possible to obtain a superconductor having excellent superconducting performance in superconduction transition temperature and the like as well as higher strength, and being suitable for the use when power loss problem occurs.
Patent JP-H10268953-A (JP)
Title: Current source circuit
Inventor: ITO MASA
IPC: G05F3/30
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To accurately provide a fine output current while suppressing the pattern size of element to be used and the size of chip in spite of extremely simple configuration as a current source circuit. SOLUTION: This circuit is provided with a reference current supply circuit 13 connected between a power source node 11 and a ground node, 1st and 2nd NPN transistors Q1 and Q2 in multi-emitter structure mutually connecting their collectors/bases, 3rd NPN transistor Q3 in multi-emitter structure connecting its collector to the power source node, connecting its base to that of transistor Q1 and connecting its emitter to the base of transistor Q2, input current circuit 14 connected between the emitter of transistor Q3 and the ground node, and 4th transistor Q4 connecting its collector/emitter between the current output node 12 and the ground node and connecting its base to the collector of transistor Q2.
Patent JP-S61229157-A (JP)
Title: Book lending control device
Inventor: KAWAGUCHI MASAMITSU
Filed: 1985-04-04
Abstract: PURPOSE:To make lending and returning office work rapid and correct by inputting the user code from the code of the user to borrow the book, confirming to the user registering memory and storing the code of the book classified by the user code. CONSTITUTION:On a RAM of the memory device for controlling a CPU to constitute a book lending control device, a user code registering memory R7 is located, and the user code is, first, confirmed in a user card buffer R1 to store the data of the user card inputted from the card reader. Continuously, the book code of the book to be lent which is inputted from the book card is shifted from a book card buffer R2 to a book code column R10 corresponding to a user code R8 in a book lending memory R6 and the data R9, etc., of the month when the book is lent are also stored.
Patent JP-H11248029-A (JP)
Title: Lock mechanism of hydrant handle
Inventor: ONO TADASHI
IPC: E03C1/042
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent maloperation of a handle and to prevent operation of the handle in the case when handle operation is not desired by providing a lock mechanism to fix at a specified operating position on the hydrant handle. SOLUTION: A lock mechanism 30 is constituted of a slide button 40 and a cutout 8 for fixture provided on an installing part 5 of a change-over handle 10. Normally, the slide button 40 is positioned in the head end direction of the change-over handle 10, and a fitting part is not engaged with the cutout 8. Consequently, the change-over handle 10 becomes free to operate to change a valve. In the meantime, when the slide button 40 is positioned on the side of a main body 2, a fitting part is engaged with the cutout 8, and it makes it impossible to revolve the change-over handle 10.  Additionally, when an energizing means to energize the slide button 40 in a direction of the cutout 8 is provided, in the required case, it is made possible to operate the handle against the energizing force, and normally, it is made possible to constantly prevent operation of the change-over handle 10 and a temperature control handle 20 by engaging the fitting part with the cutout 8.
Patent JP-H07251656-A (JP)
Title: Vibration preventing device for seat turn out-car lift mechanism in vehicle
Inventor: YONEYAMA TAKATSUGU
IPC: A61G3/00
Filed: 1994-03-15
Abstract: PURPOSE:To prevent vibration, caused by a seat position of an occupant and running vibration, by butt-connecting a lock screw, screwed to a supporting plate vertically provided from a base seat bottom plate or the like relating to a left turn front position and right turn lateral directional position, to a supporting frame so as to eliminate looseness between a base seat and the supporting frame. CONSTITUTION:In a car room, a turn base seat plate 5 turnable at a required angle is provided in the sideward toward a door opening part, and respective one end sides of link arms 15, 16, with the point end deliverable outward from the car room and further liftable, are pivotally supported on this base seat plate 5, to connect a lift frame 17 of mounting a seat with a required angle supporting surface always maintained on a point end side of these link arms. This lift frame 17 is supported front/rear slidably and further turnably on a slide supporting frame 11, but lock screws 41, 42, successively connected relating to a left turn front position and right turn lateral directional position of this supporting frame 11, are provided to be screwed to supporting plates 39, 40 vertically provided in the base seat plate 5, so as to butt- connect the supporting frame 11 to these lock screws 41, 42.
Patent JP-2000266865-A (JP)
Title: Winding stem for clock
Inventor: KONDO KAZUMI
IPC: G04B3/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the bending failure of a winding stem, and to reduce the waste of a material when machining the winding stem. SOLUTION: In a winding stem, a tip part 10 from a tip 13 to a bolt engagement part 14 and a screw part 20 from a drum 23 to a screw 22 are separately composed for jointing each other. Also, a rectangular part 12 of the winding stem is machined by crushing upper and lower surfaces only, thus reducing the machining man-hours and the cost of a machining machine.