baber/WOPTO huggingface dataset:
Patent JP-H08138068-A (JP)
Title: Device and method for graphic generation
Inventor: SHIMOOKU TAKASHI
IPC: G06T11/80
Filed: 1994-11-14
Abstract: PURPOSE: To provide a graphic generation device capable of plotting a smooth curve and a desired pattern. CONSTITUTION: A graphic display device is provided with a ROM, a RAM, a pointer operating device, a data input device, a display device, a printer, a hard disk drive, a floppy disk drive and a CPU, etc. The coordinate values of inputted curve data are multiplied by 1.6. The coordinate data of a polygon is found by applying the straight line approximation processing of a curve to curve data multiplied by 16. The consecutive two points of a sequence of points data stored in a data buffer are sampled sequentially, and sampled two points are set as a point START and a point END. The y-coordinate values corresponding to respective x-coordinates of p[1], p[2],..., p[n] are found from the inclination of the point START and a straight line START-END.  It is found in which pixel each of p[i] is included, and the coordinate value of the pixel concerned is stored in a data buffer, and the coordinate value of the pixel including the point END is stored in the data buffer. The smooth curve can be plotted by using the coordinate value of a stored pixel.
Patent JP-H03165350-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKAMURA HITOSHI
IPC: G11B11/10
Filed: 1989-11-22
Abstract: PURPOSE:To improve the reproduced C/N and recording sensitivity by forming the reflecting film with a specified metallic alloy. CONSTITUTION:A recording layer consisting of the thin film of an amorphous rare-earth metal-transition metal alloy and a reflecting film are provided on a transparent substrate to obtain the magneto-optical recording medium. The reflecting film is is formed with an alloy of >=1 kind of metal selected from a group consisting of Al, Cu and Ag and >= 1 kind of metal selected from Zr and Ta. Consequently, since the reflectivity of the reflecting film is high, a magneto-optical recording medium with the reproduced C/N and recording sensitivity enhanced is obtained.
Patent JP-H07161684-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGURA MASAHIKO
IPC: H01L21/768
Filed: 1993-12-03
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, wherein a metal can be very accurately exposed without causing damage to the other part. CONSTITUTION:An insulating film 20 is deposited on the surface of a metal M, a resist film 30 is applied onto all the surface of the insulating film 20 till the surface becomes flat, and then the resist film 30 is removed until the surface of the insulating film 20 deposited on the metal M is exposed. A photoresist 4 is applied onto the surface of the exposed insulating film 20 and the resist film 30, and an etching operation is carried out, whereby only a part not covered with the photoresist 4 and the resist 40 is selectively removed. When the photoresist 4 and the resist film 40 are removed, a window 4 whose width is equal to that WP of a protrtudent part of the insulating film 20 can be formed.
Patent JP-H01148803-A (JP)
Title: Clean clothing
Inventor: NAGASE MICHIKAZU
IPC: A41D13/00
Filed: 1987-12-03
Abstract: PURPOSE: To provide a piece of clean clothing low in dust generation and also impermeable for dust to the outside by melting and cutting off and then melt- jointing a fabric consisting of knitted fabric and/or nonwoven fabric comprising thermoplastic resin filaments. CONSTITUTION: A knitted fabric and/or nonwoven fabric or fabrics 2, 3 as a laminate thereof comprising thermoplastic resin filaments is cut with a heat cutting blade, and then the fabrics 2, 3 are superposed on each other and then melted and cut off with a heat cutting blade and then melt-joined to each other. Subsequently, the laminate is unfolded and the cut edges 2a, 3a melt-jointed to each other are then arranged on the surface of a piece of clothing.
Patent JP-H07134140-A (JP)
Title: Rotary sensor
Inventor: MOTOKURA YOSHINOBU
IPC: G01P3/488
Filed: 1993-11-09
Abstract: PURPOSE:To detect the rotating speed of a rotating body or detect whether the rotating body is rotated or not even when a rotation sensor can not be brought very close to the rotating body by emitting a strong line of magnetic force. CONSTITUTION:Two permanent magnets 12, 13 are fixed to both sides of one end-side side surface of an exciting bar 11 so that N-pole faces the exciting bar 11. The permanent magnets are desirably rare earth magnets. A detecting coil 14 is wound between the other end part of the exciting bar 11 and the permanent magnet mounting part, and a voltmeter is connected to both the ends. Thus, the quantity of line of magnetic force inputted to the exciting bar 11 is increased, and a larger quantity of line of magnetic force is emitted from the top end of the exciting bar 11.
Patent JP-H03166449-A (JP)
Title: Mounting structure of nearly l-shaped cross section concrete panel
Inventor: WATANABE TAKUFUMI
IPC: E04B1/38
Filed: 1989-11-27
Abstract: PURPOSE:To obviate the repair of a panel surface so as to avoid the drop of a surface design by inserting bar-shaped steel materials of T-shaped mounting metal fittings into small holes which are provided transversely inward at the short sides of a nearly L-shaped cross section concrete panel, and fixing plate parts to receiving steel materials. CONSTITUTION:T-shaped mounting metal fittings 14 and 14 are prepared, wherein disc-shaped plate parts 16 are provided at one end of bar-shaped steel materials 15. And, the bar-shaped steel materials 15 of T-shaped mounting metal fittings 14 and 14 are inserted in the small holes 13 and 13, which are provided transversely inward at the short sides of a nearly L-shaped cross section concrete panel 10. Next, the plate parts 16 of the T-shaped mounting metal fittings 14 and 14 are fixed to the receiving steel materials 12 and 12 fixed to the building body such as a pillar 11, or the like so as to mount the nearly L-shaped cross section concrete panel 10 on the building body. This obviates the necessity of providing a buckling hole at the surface of the panel 10, and it can dissolve various problems such as repair work, the drop of a surface design, and the generation of damage, cracks, etc. accompanying the buckling hole provision.
Patent JP-S63162437-A (JP)
Inventor: FURUKAWA TAKAO
IPC: B65B43/36
Filed: 1986-12-20
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-H09123046-A (JP)
Title: Display system for spring grinder
Inventor: ARAKI TOSHIO
IPC: B24B49/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To understand a progress condition of a grinding process of a signal cycle of notch grinding of a spring grinder at a glance by looking at an image screen of a monitor. SOLUTION: When notch grinding is started to grind both ends of a spring held by a turntable by applying an automatic notch to an upper grinding wheel, a computer displays a change in a position of the upper grinding wheel and a change in rotating speed of the turntable in real time on an image screen 34' of a console panel by heavy line graphs 36 and 46, and also displays a start or an end of respective processes by a character.
Patent JP-S62158366-A (JP)
Inventor: DEIMITORIOSU PABURIDEISU
IPC: H01L29/36
Filed: 1986-12-20
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-H03165042-A (JP)
Title: Manufacture of charge transfer device
Inventor: HIROSE SATOSHI
IPC: H01L29/762
Filed: 1989-11-22
Abstract: PURPOSE:To reduce the decrease in thickness of a film by providing a step wherein the element isolating oxide film of a CCD having a multilayered polysilicon gate structure is not exposed on the surface during processing. CONSTITUTION:An N<-> type impurity layer 2 is formed in a P-type silicon substrate 1. Thereafter, an oxide film 22, a nitride film 23 and an oxide film 24 are sequentially laminated. Polysilicon 25 is further deposited. With resist 26 as a mask, the polysilicon 25 is etched. With the polysilicon 25 as a mask, the oxide film 24 is etched. Then, with an oxide film 24a as a mask, the nitride film 23 is etched. A nitride film 27, an oxide film 28 and polysilicon 29 are sequentially deposited. Then, with resist 30 as a mask, the polysilicon 29 is etched. With the polysilicon 29 as a mask, the oxide film 28 is etched. Thereafter, with the oxide film 28 as a mask, the nitride film 27 is etched. A nitride film 31, an oxide film 32 and polysilicon 33 are sequentially deposited. Then, with resist 34 as a mask, the polysilicon 33 is etched, and a gate electrode is formed. Thus, a device wherein the reduction of the thickness of an isolating oxide film does not occur is obtained.
Patent JP-H0314495-A (JP)
Title: Charging method for liquid and automatic liquid-charger
Inventor: HATAYAMA TADAO
IPC: B67C3/24
Filed: 1988-12-02
Abstract: PURPOSE:To pack a blow-vessel, which can not stands by itself, in a carton and automize a process till liquid-charging, by providing a process to protrude the head of a blow-vessel, a process to insert the blow-vessel from the upper part of the carton with the inner and upper flaps unfolded outward and a liquid- charging process into the blow-vessel after the inner flap is folded inward. CONSTITUTION:At first, a blow-vessel X is polled by a head-protruding device to protrude the head x1 outward. Next, the blow-vessel X is inserted from the upper part of the carton into the waiting carton Y with open flaps. Thereafter, the inner flaps y2 of the carton Y are folded. In this condition, the head x1 of the blow-vessel X is protruded outward from notches y1 of the inner flaps y2 and hence, the assembled carton Y and the blow-vessel X are transferred to the next station in the condition that a flange x3 at the opening is supported and guided on a guide rail and thereafter liquid is charged.
Patent JP-H06228078-A (JP)
Title: Amidinoethyl derivative
Inventor: MURAMATSU MUTSUMI
IPC: A61P43/00
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a new compound having action capable of inhibiting serine protease activity and useful in treatment, etc., for pancreatitis, etc. CONSTITUTION:4-Guanidinobenzoic acid 4-(1-amidinoethyl) phenyl ester of formula I. Furthermore, the compound of formula I is obtained by subjecting a compound of formula II to esterification reaction with a compound of formula III.
Patent JP-S63161879-A (JP)
Title: Electrostatic motor
Inventor: TABATA JUNICHI
IPC: H02N11/00
Filed: 1986-12-22
Abstract: PURPOSE:To decrease the number of parts, and to lighten and miniaturize an electrostatic motor by constituting a rotor having dipole moment by using depletion charges generated in a P-N junction in a semiconductor. CONSTITUTION:In an electrostatic motor, a rotor is organized of an N-type semiconductor 1, a P-type semiconductor 2 and the junction scction (a P-N junction) 3 of both semiconductors. Space charge regions (depletion layers) are formed near the P-N junctions 3, and positive and negative charges in the space charge regions exist in each depletion layer in four P-N junctions 3 and function as dipoles. A center shaft 5 is penetrated and mounted at the central position of the rotor, and drive electrodes 4a-4h are arranged, shaping predetermined air gaps on the outer circumference of the rotor. Accordingly, when voltage is applied to the drive electrodes 4a-4h, electrostatic force is generated among the rotor and the drive electrodes 4a-4h, and said applied voltage is fluctuated with time, thus turning the motor.
Patent JP-H02151910-A (JP)
Title: Weighing/transporting device for granules
Inventor: MATSUSHITA MICHIO
IPC: G05D7/00
Filed: 1988-12-02
Abstract: PURPOSE:To effectively use respective equipments, to reduce the cost of the equipments and to contract the setting area of the equipments by dividing plural kinds of granules into several groups, selecting and weighing a required kind of granules by using a common weighing equipment set up in each group and sending the weighed granules to a transport pipe. CONSTITUTION:For instance, stock tanks 51A to 51C/52A to 52C/53A to 53C in respective groups are adjacently arranged and intermediate hoppers 57 to 59 equipped with gate valves 54 to 56 to be used in common in respective groups are arranged under these tanks. When a selection means in each group is drive, a required kind of granules is selected from each stock group and can be allowed to be supplied to each corresponding feed line. In each feed line, the prescribed quantity of each selected granules is supplied to the transport pipe 77 by a quantitative feeder 70, 71 or 72 arranged in each group while being weighed and transported together with air in the pipe 77 while being mixed with an air flow in the pipe 77. Consequently, the overlap of equipments can be prevented, the cost can be reduced, to effectively utilze the equipments while using a part of them in common, and the transport line can be shortened.
Patent JP-H03168414-A (JP)
Title: Bearing device
Inventor: SEKO KATSUYA
IPC: F16C35/077
Filed: 1989-11-24
Abstract: PURPOSE:To prevent the play of a shaft by fixing the bearing ring of a first ball bearing in a housing with pre-load, and providing a holding member on the contact part of the bearing ring of a second ball bearing with the housing to allow axial movement of the bearing ring and position the shaft in the radial direction. CONSTITUTION:As the outer rings 12b, 13b of a first and a second ball bearings 12, 13 are fixing in a housing 14 with pre-load by means of a spring 16, the play of a shaft 11 in the axial direction is prevented. A magnet 17 as a holding member is arranged on the contact position of the outer ring 13b with the through hole 15 of the housing 14 to attract the outer ring 13b, and the outer ring 12b is fixedly secured in the through hole 15, hereby, the play of the shaft 11 is not generated also in the radial direction. Meanwhile, when the housing 14 is relatively contracted against the shaft 11 due to temperature change, the magnet 17 intends to move upward attracting the outer ring 13b, but the outer ring 13b moves relatively and slidingly on the end face of the magnet 17 by the above-stated pre-load force. Thus, the pre-load is maintained.
Patent JP-H10138061-A (JP)
Title: Automatic assembling device for roller bearing
Inventor: ITO TOMOKO
IPC: B23P21/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To keep quality constant, and freely adjust production quantity in assembling a holder, a roller, and an outer ring in a roller shaft bearing. SOLUTION: A supply part for holders 1, a supply part for rollers 3, and a supply part for outer rings are provided as separate bodies, and a means to continuously supply these members one by one while engaging the roller 3 with the holder 1, and a means to then install the outer ring are composed of a pair of rotary plates 15 and pushing rods 16 horizontally movable to advance/retract, so the rotary plates 15 are rotated in one direction while repeating advancing/retracting of the pushing rods 16 to assemble the roller 3 and the holder 1 with the outer ring in order. The pushing rods 16 are composed as a vertically disposed and integrally composed pair to advance/retract simultaneously. The rotary plates 15 comprises the one on which the holder 1 is charged, and the one on which the outer ring is charged, that are integrally connected coaxially.
Patent JP-2000128041-A (JP)
Title: Anti-theft device for bicycles
Inventor: KAWANABE TETSUYA
IPC: B60R25/32
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft device for bicycles that is easy to operate and is extremely effective in preventing theft. SOLUTION: This device comprises a rotation sensor 3 that detects a rotating wheel of a bicycle, a lock 5 that locks the bicycle, an information processor 6 to which signals are input from the rotation sensor 3 and the lock 5, and an alarm generator 7 that is activated by a signal from the information processor 6. If a predetermined number of signals are received from the rotation sensor 3 without receiving an authentic unlock signal from the lock 5, the information processor 6 activates the alarm generator 7.
Patent JP-H03164955-A (JP)
Title: Interruption control system
Inventor: INABA SEIJI
IPC: G06F11/00
Filed: 1989-11-24
Abstract: PURPOSE:To prevent the interruption errors of a peripheral device by applying an interruption to a main body device via a gate means which is closed and opened in accordance with the working state of the main body device. CONSTITUTION:A gate means 10 is provided between a peripheral device 10 and a main body device 2, and an interruption signal 1 received from the device 1 is inputted to the means 10. At the same time, the means 10 is opened and closed by a signal 2 which decides whether the device 2 is working or not. Thus the signal 1 is transmitted or inhibited. As a result, the means 10 cuts off the signal 1 given from the device 1 when the device 2 is not working. Therefore the device 1 is free from the interruption errors even if the device 1 inadvertently transmits the interruption signal 1.
Patent JP-2001121620-A (JP)
Title: Manufacturing method of double toothed belt
Inventor: TANAKA MASAYUKI
IPC: B29D29/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a double toothed belt, in which dispersion of the thickness of rubber is made small by using a toothed cloth stuck with unvulcanized rubber and a belt having a small pitch of a tooth part is manufactured and also an accurate tooth form is revealed even in the small pitch and molding time is shortened. SOLUTION: In the method for manufacturing the double toothed belt, a toothed cloth 5 stuck with an unvulcanized rubber layer 4 is wound on the outer peripheral surface of a grooved mold 1. A core wire 6 is subjected to spinning on the unvulcanized rubber layer 4 and thereafter heated, pressurized and formed into a vulcanized molded body 7 having a formed lower tooth part 12. Moreover, a toothed cloth 5' stuck with an unvulcanized rubber layer 4' is laminated on the outer peripheral face of the vulcanized molded body 7 through the unvulcanized rubber layer 4' and a beltlike molded body 9 is formed. Furthermore, the beltlike molded body 9 is heated and pressurized by a pressing mold 22 which has the same tooth shape of a constant pitch on the upper and lower boards and thereby the upper tooth part 11 is formed and also vulcanized and the double toothed belt is formed.
Patent JP-H10165433-A (JP)
Title: Ring for attaching condom
Inventor: KINOSHITA AOGU
IPC: A61F6/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a ring for attaching a condom, i.e., a tool for attaching a condom to a penis instantaneously. SOLUTION: Guide rods (1) having projections for preventing falling off are assembled in a form to provide a space in the center for inserting a penis. A bottom face sheet (5) provided with the guide rods (1) and an opening for inserting the penis is attached to a rubber ring (3) having irregularities (4) for identification on the front face. The condom (7) sandwiched between the guide rods (1) and the bottom face sheet (5) from above and below is attached so as to cover the penis.
Patent JP-H02152247-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: MISAWA KEIICHI
IPC: H01L21/60
Filed: 1988-12-02
Abstract: PURPOSE:To abolish a wire bonding operation by a method wherein a conductive metal thin film is evaporated on the surface of a semiconductor chip and on the whole surface of a sealing resin in a periphery of the surface of the semiconductor chip and, after that, an etching operation is executed. CONSTITUTION:A resin bonding material 3 is first poured into a semiconductor- chip mounting part of a resin-molded substrate 4; a semiconductor chip 1 is buried. In this case, a clearance between the semiconductor chip 1 and the resin-molded substrate 4 is set at about 20 to 50mum on one side. Then, a conductive metal thin film 2 is evaporated on the surface of the semiconductor chip and on the whole surface of the resin-molded substrate in a periphery of the surface of the semiconductor chip. Then, an etching operation is executed by using a photoresist mask; a metal electrode 7 for external extraction use is connected to an external connection terminal 6; the external connection terminal 6 is patterned. Lastly, a resin 5 is poured and hardened in order to protect the surface of the semiconductor chip.
Patent JP-S63160319-A (JP)
Title: Manufacture of multiple cylindrical coil
Inventor: ABE YOSHIO
IPC: H01F41/12
Filed: 1986-12-24
Abstract: PURPOSE:To realize the high efficiency of a coil-winding process and to keep up with the stabilization against an electromagneticmechanical force at the time of short-circuit by a method wherein excess and deficiency of the number of windings in each inner layer are adjusted in outermost layers where a belt- like edge insulator used at the layers gradually widens and the longitudinal length is longer than one turn of a coil. CONSTITUTION:An edge insulator 22 where a belt-shaped width gradually widens and the longitudinal length is longer than the circumferential length of an outermost layer of a coil is cut to be one circumferential length l at an appropriate position so that the increase or decrease of an edge width M after adjustment of the number of windings can be adjusted. By this method, because it is enough to wind the coil around a conductor 11 as many turns as possible inside a length S1 in the axial direction of the coil, the irregularity of the length in the axial direction of the coil is not caused in each layer. Accordingly, it is possible to realize a high-speed coil-winding process, and to make the length in the axial direction of the coil in each layer accurately uniform; as a result, it is possible to form a multiple cylindrical coil which is stable and highly safe against an electromagnetic-mechanical force at the time of short circuit.
Patent JP-H01147177-A (JP)
Title: Internal gear rotor for pump or motor
IPC: F04C2/10
Filed: 1987-12-03
Abstract: PURPOSE:To set a tip clearance between two rotors to zero and thereby improve the discharge capacity of a pump by using metal or ceramics for an inner rotor and elastically deformable resin for an outer rotor, respectively. CONSTITUTION:Two rotors 1, 2, whose tooth number difference is one each, are combined together and thereby an internal gear rotor 4, producing a pumping chamber 3 between tooth surfaces of these rotors, is constituted. The inner rotor 1 may be any mechanical works of metal as iron or the like, but a part of ferrous sintered metal is better in view of manufacturability. As for material for the outer rotor 2, acrylonitrile-butadiene-styrene (ABS) resin may be used, but an engineering plastic resistible to a temperature of more than 100 deg.C is preferable to that. With this, harmonizability in engagement is very good and, what is more, sliding resistance can be made smaller.
Patent JP-S63158560-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1986-12-23
Abstract: PURPOSE:To obtain a photosensitive body high in sensitivity and superior in characteristics resisting to repeated uses by incorporating a specified thiophene compound in a photosensitive layer as an electric charge transfer material. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains the thiophene compound represented by formula I in which each of R1-R6 is H, halogen atom, OH, alkyl, alkoxy, allyl, aldehyde, carboxy, acyl, ester, aryl, cyano, nitro, amino, alkylamino, or arylamino group, thus permitting the obtained photosensitive body to be high in sensitivity even in the case of positive and negative charging, and superior in repeated use characteristics.