baber/WOPTO huggingface dataset:
Patent JP-H0368241-A (JP)
Title: Digital error detector
Inventor: NISHIZAWA KENJI
IPC: H04L69/40
Filed: 1989-08-07
Abstract: PURPOSE:To perform centralized monitor of digital transmission equipments arranged independently of one another by providing means which individually detect error signals generated by plural digital transmission equipments respectively to output voltage signals, comparators, or the like. CONSTITUTION:Error signals generated by plural digital transmission equipments respectively are individually detected by a current-voltage converting part 1, a level converting part 2, and a light detecting part 3, and voltage signals are outputted respectively. When output voltages from converting parts 1 and 2 and the detecting part 3 exceed reference values, comparators 4-1 to 4-3 output logical values, and output logical values are held in a holding circuit 6 through holding circuits 5-1 to 5-3. Logical values held in the circuit 6 are periodically monitored by a microprocessor CPU 7 and a timer 10, and they are stored in a memory when being changed. Thereafter, data stored in the memory 8 is transferred to a higher-order device through an interface part 11 and a MO DEM 12. Thus, centralized monitor of digital transmission equipments arranged independently of one another is possible.
Patent JP-H0491825-A (JP)
Title: Manufacture of coated thin walled can
Inventor: IMAZU KATSUHIRO
IPC: B21D51/26
Filed: 1990-08-03
Abstract: PURPOSE:To economically reduce the thickness of a deep drawn can and to form protective layers excellent in strength and durability on the coating material by using orientatable thermoplastic resin as the organic coating material of working laminated metallic material, improving crystallinity and orientatability in a redrawing time and conducting work under a special drawing condition containing lubricant. CONSTITUTION:Orientatable thermoplastic resin films 16, 18 are laminated on a metal plate 10 to be treated, this laminated metal plate is coated with high temperature volatile lubricant, then, this plate is heated, blanked, drawn, this treated metal plate is formed into a cup shape, this cup-shaped container is bent, elongated and redrawn under a heating state as molecular orientation is given to the directional property thermoplastic resin film layers. Then, the redrawn cup-shaped container is heattreated to release an internal stress generated in the elongated directional property thermoplastic resin film layers, to improve the orientation crystallinity to accelerate the volatility of this lubricant, to deliver the film layers and to manufacture a coated thin-walled can.
Patent JP-H1017104-A (JP)
Title: Draining garbage bag having housing bag
Inventor: KIMOTO MASAO
IPC: B65F1/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent garbage from contacting with hands when water is drained from the garbage, and cut off an offensive smell of the thrown-away garbage by fixing a part of a bottom surface of a housing bag to the outside of a port edge part of a draining garbage bage, and installing it on the outside of the port edge part of the draining garbage bag by folding up the fixed housing bag in a small shape. SOLUTION: After a part of a bottom surface of a housing bag 2 is fixed to the outside of a port edge part of a draining garbage bag 1, the housing bag 2 is folded up in a small shape, and is installed on the outside of the port edge part of the draining garbage bag 1. When it is used, the draining garbage bag 1 is put in a basket of a drainage port of a sink, and the port is folded back to the outside. When garbage is gathered, the housing bag 2 is opened, and the inside is put on the outside, and is put on the draining garbage bag 1, and the garbage is squeezed from above the housing bag 2. When a squeeze finishes, the draining garbage bag 1 is dropped on the bottom of the housing bag 2, and the port of the housing bag 2 is tied up, and it is put in a garbage box.  By doing in this way, hands are not stained when the garbage is squeezed, and since the draining garbage bag l is housed in the housing bag 2, even if it is thrown away in the garbage box, an offensive smell is not generated.
Patent JP-S5996488-A (JP)
Title: Perpetual motion engine by means of gravity and buoyancy
Inventor: SATOU HIROKI
IPC: F03G7/10
Filed: 1982-11-22
Abstract: PURPOSE:To provide a perpetual engine which effects motion within fluid, by a method wherein a piston is engaged and disengaged at the interior of a cylinder, and the piston is moved within fluid by means of gravity and buoyancy through control of the size of the hollow of the cylinder. CONSTITUTION:A cylinder 4 is increased in a hollow 7 as, resulting from raising of the cylinder 4, a piston 5 is independently lowered under its own weight within the cylinder 4 to depth being enough to allow matching of its own weight with a fluid pressure, and is brought to a static state. Meanwhile, the cylinder 4, having the gravity lower than that of fluid, is raised. The cylinder 4 is brought to collision with the piston 5 at an impact part 8, and the piston is lifted to the position of a mounting and demounting device 6 to engage them integrally with each other. In this case, gravity exceeds buoyancy and the cylinder starts to be lowered, but they are disengaged from each other before the cylinder reaches depth enough to allow matching of it with a fluid pressure, the cylinder 4 is brought to a raising stage again, and a similar motion is permanently repeated.
Patent JP-S6266901-A (JP)
Inventor: SUZUKI SEIICHIRO
IPC: B27C1/10
Filed: 1985-09-19
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-H09117141-A (JP)
Title: Converter
Inventor: RODULFO PHILIP
IPC: H02M3/28
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a converter for a feeder which can obtain DC output current from DC input current without increasing the number of constituent components. SOLUTION: A converter consists of a gathering of transformers. The gathering of transformers consists of two pairs of a primary coil 10 for transformation and primary coils 11, 12 for choke and a secondary coil 13 for transformation and secondary coils 14, 15 for choke, which are wound around a gathering of iron cores. Switching circuits are connected between the primary coil 10 for transformation and the two primary coils 11, 12 for choke. Each of the switching circuits consists of a capacitor C1, C2, a diode D1, D2, and a MOSFET Q1, Q2. The two MOSFETS Q1, Q2 are cyclically turned on and off and make a push-pull operation and thereby supply DC output current from DC input current.
Patent JP-H07232265-A (JP)
Title: Die and method for molding consumable lining material for molten metal treating container
Inventor: HAINTSU KUROOTO
IPC: B22D41/015
Filed: 1993-07-27
Abstract: PURPOSE: To prevent the distortion of a forming mold by forming a forming mold as a box type structure and constituting the forming mold of a central portion and two end portions having one channel shape and freely slidably integrating the portions overlapping on the central portion of the respective end portions. CONSTITUTION: A tundish has an durable lining and in addition, a expendable lining is formed between the lining and the forming mold having a suitable box shape. The forming mold has the end portions 25 and the central portion 24 slidably coupled thereto. The respective parts of the forming mold are integrally held by arrangement of guide shafts 26 and vanes 27. The forming mold is put as a single structure including its cap into the tundish. The cap has an inlet for heating gas and a series of regulatable outlets. As a result, the forming mold may be uniformly and efficiently heated without the occurrence of distortion.
Patent JP-S6184140-A (JP)
Title: Multiple address communication system
Inventor: YAMADA KAZUHIKO
Filed: 1984-10-02
Abstract: PURPOSE:To attain reception confirmation of a multiple address communication message and retransmission of message by entrusting a processing relating multiple address communication between plural information processors in common use by a transmission to a multiple address communication service station and allowing the said station to manage an address being a destination multiple address. CONSTITUTION:The multiple address communication service station 4 making process ing with respect to multiple communication is provided in a communication system between plural information processors sharing a transmission line 1 in common. An address discrimination section 9 monitors a destination address, compares it with an address specific to a multiple address server, and when a packet having an identical address is detected, after it is stored in a reception frame buffer 8, the multiple address and a multiple address message are extracted, combined (17) into a packet and the result is transmitted to a station to be served with multiple address communication via a transmission frame buffer 6. Response packets transmitted plural stations to be served are analyzed by using an ACK management table 12, and a multiple address message is retransmitted to an address from which no response packet reaches via a response packet generating section 16 and a buffer 6 after a prescribed time set by a timer 10 is elapsed.
Patent JP-2000024610-A (JP)
Title: Aseismatic impervious facility of waste water surface reclamation area
Inventor: HANASHIMA MASATAKA
IPC: B09B1/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the collapse of impervious structures and the immediate leakage of controlled waste to the outside at the time of a large-scale earthquake by determining the width of the area of least controlled waste as a fail-safe area of a size to prevent the collapse of the least controlled waste on the side in contact with the impervious structures even if revetments incline in the event of the earthquake. SOLUTION: The aseismatic impervious facilities of the waste water surface reclamation area consist of the impervious structures 2 enclosing a landfill disposal plant 1 of the controlled waste (incineration residues, etc., requiring control), the area 3 of the least controlled waste (building waste materials, etc., not requiring control) reclaimed to enclose the outer side of the impervious structures 2 and the revetments 4 enclosing this area 3.  The area 3 of the least controlled waste is formed as the fail-safe area 6 set at such a width, for example, >=100 m sufficient to prevent the collapse of the area 3 of the least controlled waste to the portions on the impervious structure 2 side and to keep the impervious structures 2 supported even if the revetments 4, such as caisson, are inclined to the open sea 5 side by the large-scale earthquake and the outer side of the least controlled waste in the area 3 collapse to the open sea 5 side.
Patent JP-H0879024-A (JP)
Title: Pulse modulator
Inventor: TAKAGI KOICHI
IPC: G01S7/282
Filed: 1994-08-31
Abstract: PURPOSE: To generate modulation pulses comprising various complicated pulse trains without increasing power consumption from a line type pulse modulator to drive a klystron, a magnetron or a TWT or the like used for a radar. CONSTITUTION: Plural PFNs 5a-5n are connected in parallel between a DC power supply 1 and a pulse transformer 9. Discharge switch elements 6a-6n corresponding to the PFNs 5a-5n are provided and the switch elements 6a-6n are on-controlled in different timing with an on-trigger signal from a timing circuit 7. Furthermore, a pulse train having various and more complicated modulation pulse width is obtained simply with a uniform amplitude by selecting the width of pulses generated from the PFNs 5a-5n in a various way.
Patent JP-S6266887-A (JP)
Inventor: YOKOE MASAAKI
IPC: D05C5/06
Filed: 1985-09-18
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-H0596704-A (JP)
Title: Multicolor printer for can
Inventor: CHISAKI MUTSUHIKO
IPC: B41F7/02
Filed: 1991-08-16
Abstract: PURPOSE:To provide a multicolor printer for can wherein inks can be printed while being superposed. CONSTITUTION:A plurality of ink adhering mechanisms 30, 40, 50, 60 are disposed along the moving direction of cans which are moved through a can moving mechanism 20 and ink drying means 81, 82, 83, 84 are disposed closely to the plurality of ink adhering mechanisms 30, 40, 50, 60.
Patent JP-H0369137-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: ANDO TAKESHI
IPC: H01L21/76
Filed: 1989-08-08
Abstract: PURPOSE:To restrain a channel stopper from being spread in the transverse direction, to reduce the effective channel width of a transistor and to prevent the operating current from being reduced and the breakdown strength of one isolated element from being lowered by a method wherein impurities for the channel stopper are ion- implanted by making use of the silicon oxide film on the sidewall of an opening as a mask. CONSTITUTION:A silicon nitride film 3 is deposited on a semiconductor substrate 1 of one conductivity type; the silicon nitride film 3 in an element formation region is etched selectively to form an opening part. Then, a silicon oxide film 4 is deposited on the surface including said opening part; impurities of one conductivity type are ion-implanted by making use of the silicon nitride film 3 and the silicon oxide film 4 on the sidewall of the opening part as a mask; a region 5 of one conductivity type is formed on the semiconductor substrate 1 in the opening part. Then, the silicon oxide film 4 is removed; after that, an element-isolation oxide film 6 is formed by making use of the silicon nitride film 3 as a mask by means of a thermal oxidation method. After that, e.g. the silicon nitride film 3 is removed, then, an N<+> type diffusion layer 7 for a source and a drain is formed so as to be aligned with the silicon oxide film 6.
Patent JP-H1197768-A (JP)
Title: Wavelength-shift correction system and method related to laser
Inventor: JIYOOJI JIEI EBUAREEJI
IPC: G03F7/20
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength-shift correction system and method related to a laser. SOLUTION: A wavelength-shift correction system for a laser system is provided for correcting a wavelength chirp. The wavelength-shift correction system contains a learning algorithm for leaning the feature of the wavelength chirp from the laser 34, and a computer system 46 providing a wavelength- correction control signal based on a learnt feature for reducing the magnitude of the wavelength shift of the current and next wavelength chirp.
Patent JP-H0255307-A (JP)
Title: Focus detecting device for camera
Inventor: FUJIBAYASHI KAZUO
IPC: G03B13/36
Filed: 1988-08-22
Abstract: PURPOSE:To correct parallax and to always accurately detect focus regardless of an object distance by changing the comparison area of two images on line sensors in an element array direction based on the information in the movement of a photographic lens. CONSTITUTION:A means is provided, which changes the area in which the relative deviation of position of two images on a pair of line sensors 8a and 8b is compared based on the information on the movement of a focusing lens 1 which is the photographic lens in an element array direction. Based on the information of feeding the focusing lens 1, the comparison areas 8a3 and 8b3 are adopted when the object is in infinity  and the comparison areas 8a1 and 8b1 are adopted when the object is in a short distance through a control circuit system 9. Therefore, since the object near a photographic optical axis is always measured the focus can be accurately detected regardless of the object distance.
Patent JP-S6449646-A (JP)
Title: Card picture pattern erasing device
Inventor: SHUDO YASUHIRO
IPC: B44D3/16
Filed: 1987-08-21
Abstract: PURPOSE:To enable a picture pattern of a card which is inferior in printing to be automatically erased without using organic solvent, by polishing physically a printing surface of the card by using a buffer. CONSTITUTION:A feeding roller 10 is rotated with a motor 11, and a card 6 sent out sheet by sheet from a lowest part of piled cards 6 is stuck fast to a conveyor belt 2 with a nip roll 22 to be conveyed horizontally. Since an upper surface of the conveyor belt 2 is moistened, the card is well stuck to be sucked thereto. The upper surface thereof is buffer-polished with a buff roll 24 which is rotated at high speed, and a picture pattern layer is shaved off. Since the buff roll 24 is not only rotated, but also is crosswise reciprocated in that case, a printing surface of the card is uniformly polished. Water is injected to the buff roll 24 at a hydraulic pressure slightly higher than that of a water pipe from a service pipe 30, and stain of the buff roll 24 is removed. The card 6 which has been polished with the buff passes through a card washing part 4 to be washed, passes between suction water rollers 53A, 53B of a water removing part 5, and passes a dryer or the like to be dried.
Patent JP-H0867161-A (JP)
Title: Plunger type solenoid
Inventor: ICHIZUKA SHIGEO
IPC: B60K20/02
Filed: 1994-08-31
Abstract: PURPOSE: To prevent generation of a rust on the surface of a plunger, and to increase the operating reliability of the plunger. CONSTITUTION: On the surface of a plunger 12 which consists of an iron system metallic material, slidable to a solenoid main body, a membrane 13 of ZnC is formed, and a membrane 14 of MoS2 is formed on the surface of the membrane 13 of ZnC.
Patent JP-S5995501-A (JP)
Title: Lens having refractive index gradient
Inventor: YAMAGISHI TAKASHI
IPC: G02B3/00
Filed: 1982-11-25
Abstract: PURPOSE:To provide a nearly ideal gradient to a lens by regulating the concn. of Tl2O in glass in the surface parts of the lens to a specified mol% and a specified % of the concn. in the central part and by reducing the concn. from the central part to the surface parts so as to provide a nearly square refractive index gradient. CONSTITUTION:Round rodlike glass having about 2mm. diameter for a lens contg., by mole, 1-30% Tl2O, 35-80% SiO2 and 1-42% Tl2O+alkali metallic oxide is immersed in molten KNO3 contg. Tl<+> so as to make the value of Tl<+>/(K<+>+ Tl<+>) 0.2-5.0% at 505 deg.C for a desired time. The glass is taken out and cut to a suitable length, and both ends are polished to parallel planes to form a lens having a refractive index gradient. The concn. of Tl2O in the central part of the lens is about 1-30%, the concn. in the surface parts is 0.3-7%, and the concn. in the surface parts is 3-60% of the concn. in the central part. The lens has high performance such as large numerical aperture and small aberration.
Patent JP-H02142665-A (JP)
Title: Apparatus for controlling filling-up of accumulator
Inventor: UENO TOYOAKI
IPC: B22D17/32
Filed: 1989-08-11
Abstract: PURPOSE:To obtain the title filling-up control device providing control device, which can control operating position of the stopping position and can inject under stable injecting condition since starting the work with automatic adjustment of gas pressure, by using pressure signal when a piston in a piston type accumulator comes to the stopping position. CONSTITUTION:By rotating a pump 1 and opening a valve 12, the piston 5a in the piston type accumulator 5 approaches to the upper limit and stops 19. Therefore, at the time of starting the machined, before opening the valve 12 or at the time of injection at every times, before on-loading the pump 1 for filling up the working oil into the accumulator 5 after completing the injection, the gas pressure is detected 21. In accordance with this, the vertical position of the stopping device 19 of the piston is pre-adjusted 20, to make the prescribed pressure of the gas pressure in the gas accumulator 6. In such a way, the gas pressure in the accumulator is automatically adjusted to this pressure variation without neglecting the pressure variation of the working oil and gas.
Patent JP-H0496204-A (JP)
Title: Ground coil of superconducting magnetic levitation train
Inventor: UCHIDA TAKESHI
IPC: H01F6/06
Filed: 1990-08-06
Abstract: PURPOSE:To obtain predetermined insulation characteristic, strength and rigidity by forming a ground coil with a plurality layers of coils and then integrating this coil with hardening insulating material. CONSTITUTION:A shield layer 20 is provided by wrapping each coil with a flat net wire. A recessed portion 30 which is tapered toward the center of wall thickness to make larger the aperture thereof is provided to a ground coil attaching rail 5. A spacer 31a is set to the side surface of the recessed portion 30 and moreover a first layer propulsive coil 6, a spacer 31b, a second layer propulsive coil 7, a spacer 31c, and a side wall guide levitation guide coil 8 are sequentially provided. The right side surface of the side wall levitation guide coil 8 is drawn by adequate length from the aperture of the coil attaching rail 5 to determine respective sizes. Moreover, the sizes of spacers 31a to 31c are determined so that each coil can keep the predetermined insulation distance. Next, a liquid hardening insulating material 32 such as epoxy group resin is supplied from the aperture of the ground coil attaching rail 5 for the purpose of hardening.
Patent JP-S58107119-A (JP)
Inventor: NISHIMOTO TADASHI
IPC: A01G7/06
Filed: 1981-12-21
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-H0491395-A (JP)
Title: Liquid pump
Inventor: KOBAYASHI TORU
IPC: F04D11/00
Filed: 1990-08-06
Abstract: PURPOSE:To reduce the level of noise by connecting together the edges of the outer peripheries of vanes to form an impeller to an almost reverse pyramid- shape by means of radius of curvature for preventing gas/liquid mixture body from being contained and left during rotation among a plurality of vanes. CONSTITUTION:An impeller 10 is directly connected by a boss 9 coaxially to the driving shaft 18 of a motor 17, and also rotatably housed in a hollow reverse pyramid-shaped pump body 1, and a small diameter part 6 facing to the lower inlet port 2 of the body 1 and a large diameter part 8 facing to the opening part 5 of the exhaust port 3 in an exhaust hoint 4 on the upper body 1 and connected to a parallel part 7, are formed, respectively. In this case, the lines for connect together respective ridgelines including the upper parallel part 7 of the impeller 10 which is formed to connect together the outer peripheries of respective vanes into the almost reverse pyramid-shape, the large diameter part 8, and the small diameter part 6 are set to lines of large radius of curvature close to straight lines.
Patent JP-H0866267-A (JP)
Title: Seat reclining device for vehicle
Inventor: MASAOKA YOSHIFUMI
IPC: A47C1/025
Filed: 1994-08-31
Abstract: PURPOSE: To provide the seat reclining device by which a lock mechanism can automatically be operated. CONSTITUTION: An operating means 20 is provided with a sub-lever 21 whose base side is pivotally supported by a base plate 30, a locking member 22 arranged on another side wher the sub-lever 21 is not pivotally supported and pivotally supported by the base plate 30 so as to lock the sub-lever 21, and a solenoid 23 arranged on the base plate 30 so as to oscillate the lock member 22 with the pivotally supported part 22a as a center. Further, the means 20 is provided with a link lever 24 integrally fixed to an operating member 14 and an engaging means 25 provided on the side of a back arm 11 so as to be engaged the link lever 24 with the sub-lever 21 when the back arm 11 falls forward.  Also, the operating member 14 is pivotally supported by the terminal part of the sub-lever 21 on the side of the lock member 22, and the operating member 14 is energized in the lock direction by an energizing means 15 provided between the operating member 14 and the sub-lever 21.
Patent JP-S6266812-A (JP)
Inventor: ISHIMOTO HIROAKI
IPC: A47C7/74
Filed: 1985-09-19
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。