baber/WOPTO huggingface dataset:
Patent JP-H03139186-A (JP)
Title: Torque controller for motor
Inventor: HIRAMATSU KAZUHIKO
IPC: H02P29/024
Filed: 1989-10-20
Abstract: PURPOSE:To avoid overspeed even upon occurrence of an accident during torque control operation of a motor by outputting a torque compensation signal for eliminating overspeed when the motor reaches a speed to be considered overspeed, and switching to a stop operation circuit for stopping the motor at the end of continuous operation for a predetermined time. CONSTITUTION:When a product of the amount of torque compensation signal 13 and the time reaches a predetermined level, a speed abnormality detecting circuit 2 outputs a stop operation signal 15. The stop operation signal 15 switches the input of a soft starter 7 to 0. Consequently, output (speed command) from the soft starter 7 decreases at a predetermined rate. A speed controller receives the output from the soft starter and a speed feedback signal 12 and produces a brake torque command. At this time, integration reset in the speed controller has been released by the stop operation signal 15.
Patent JP-H01114440-A (JP)
Title: Printing mask
Inventor: KASATANI TAIJI
IPC: B41C1/14
Filed: 1987-10-28
Abstract: PURPOSE:To increase printing and soldering reliability, by providing a groove opening to a material to be printed around the mask opening of a printing plate, absorbing part of solder cream flowing around to the rear side of the printing plate, and preventing the occurrence of a solder ball or shorting on the material to be printed due to reflowing. CONSTITUTION:During printing, a printing plate 1 except at a groove 11 and a material to be printed are in close contact, and part of solder cream which has flowed around to the rear side if the printing plate 1 is forced into the groove 11 around an opening 3 and absorbed. Thus, solder cream is applied only to portions to be printed and prevents the occurrence of a solder ball or shorting on the material to be printed, improving printing and soldering reliability.
Patent JP-H01119122-A (JP)
Title: Radio communication equipment
Inventor: FUTAGAWA NORIO
IPC: H04B7/00
Filed: 1987-10-31
Abstract: PURPOSE:To surely perform bidirectional communication by correcting the frequency of a transmission signal by the frequency equipment to a Doppler shift rate based on the frequency of a reception signal. CONSTITUTION:The frequency error of the frequency of the reception signal sent from a master station 100 to a slave station 200 is detected by using a frequency error detector 24, and the Doppler shift rate is detected based on a detected error. Also, the frequency of the transmission signal to be sent from a transmitter 28 to the master station 100 is corrected by the frequency equipment to the Doppler shift rate generated on the middle way from a transmission wave based on a detected Doppler shift rate by using a frequency error corrector 26. In such a way, it is possible to perform the bidirectional communication satisfactorily without generating interference between signals arriving from each slave station 100.
Patent JP-H04148868-A (JP)
Title: Current signal detection device
Inventor: OTA HIROYUKI
IPC: G01R15/20
Filed: 1990-10-12
Abstract: PURPOSE:To enable current signal detection result to be output by amplifying an output signal of a magnetic sensor with an amplification circuit and by comparing the output voltage of this circuit with a reference voltage of with a single comparator. CONSTITUTION:A magnetic sensor 4 is packaged on an upper part of a circuit substrate 5 being in contact with a gap 2 of a core 1 in left and right directions on a paper surface in Figs. (A) and (B) and in a positional relationship for detecting magnetic flux constituents in vertical direction in (C). When current to be detected flows to a coil 3, magnetic flux which is nearly proportional to the current to be detected passes between the gaps 2 of the core. Leakage magnetic flux from the cap of the core passes through the magnetic sensor 4 at a constant ratio so that the magnetic sensor 4 detects magnetic flux density which is nearly proportional to the current to be detected. Therefore, by connecting a proper circuit to the magnetic sensor 4, current signal flowing to the coil 3 can be detected.
Patent JP-H0699789-A (JP)
Title: Panel for preventing freezing wiper for vehicle
Inventor: NARITA KENICHI
IPC: B29C45/14
Filed: 1992-09-21
Abstract: PURPOSE:To perform easy manufacture with high processing precision at a low cost by a method wherein a heating fluid flow passage part having a panel and a hollow part, through which heating fluid flows, is an integral molded product injection-molded by using thermoplastic resin. CONSTITUTION:A panel 12 for preventing freezing of the wiper of a vehicle and a heating fluid flow passage part 14 having a hollow part through which heating fluid flows are an integral molded prod which is injection-molded by using thermoplastic resin. In this case, the heating fluid flow passage 14 is integrally molded such that a pre-molded panel 12 is placed in a mold cavity, and molten thermoplastic resin is injected in the mold cavity and thereafter, pressure gas is injected in molten thermoplastic resin to form a hollow part 16.
Patent JP-H02289885-A (JP)
Title: Blade cleaning method in image forming device
Inventor: KAWANO HIROSHI
IPC: G03G21/00
Filed: 1989-10-24
Abstract: PURPOSE:To prevent abnormal wear of a blade edge by stopping an eraser over the entire picture-development width, forming an electrostatic latent image in a part of an erasing area, developing with toner, and then, carrying out cleaning by means of a cleaning blade with the image untransferred. CONSTITUTION:The eraser 3 is stopped over the entire picture-development width, and the electrostatic latent image is formed in a part of the erasing area; after toner development, cleaning blade 26 performs cleaning by inputting the image into a cleaner 10 with the image untransferred. In this way, the toner image is formed in a part of the erasing area, apart from ordinary image formation, and the toner image is inputted to the cleaner 10 as it is; therefore, the friction of the blade 26 against a photosensitive body 1 is prevented from increasing, and abnormal wear is also eliminated.
Patent JP-H04150503-A (JP)
Title: Microstrip antenna
Inventor: UCHINO SHIGERU
IPC: H01Q5/10
Filed: 1990-10-12
Abstract: PURPOSE:To supply power to an upper antenna part without impairing the axial ratio or the non-directional characteristic of a circularly polarized wave to be transmitted and received by a lower antenna part by connecting the required part of an element and a dielectric base board to the feeding point of a ground surface by penetrating them again. CONSTITUTION:A strip base board 6 on which a bisecting distributor 11 is formed is arranged on the element 3, and simultaneously, the sheath 7 side of a connector 9 is connected to the central part of the element 3, and in addition, the central conductor 8 of the connector 9 is connected to the distributing point 10 of the bisecting distributor 11, and simultaneously, each output point 12 of the bisecting distributor 11 is connected to each feeding point 15 formed on the ground surface 2 by each wire 14. Accordingly, the circularly polarized wave can be transmitted and received at the good axial ratio and good non- direction similarly to a microstrip antenna used generally. Thus, the power can be supplied to the upper antenna part without impairing the axial ratio or the non-directional characteristic of the circularly polarized wave to be transmitted and received by the lower antenna part.
Patent JP-H1198334-A (JP)
Title: Facsimile equipment
Inventor: NAMIKAWA MASANORI
IPC: H04M11/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment capable of easily confirming management information such as the document designation of a file to be polling- transmitted or received or registered terminal designation. SOLUTION: An operating part 6 for inputting information data related with a file to be polling-transmitted and received, and a system memory 2 for storing inputted information data are arranged in a facsimile equipment capable of polling transmission and reception. At the time of polling-transmission and reception, the information data are added to a file to be polling-transmitted or received, and then the file is transmitted or received. Thus, it is possible to easily confirm management information such as the document designation of the file or registered terminal designation.
Patent JP-S62134262-A (JP)
Title: Roll-form photosensitive article printing apparatus in photocomposing machine
Inventor: MORISAWA NOBUO
IPC: B41B21/32
Filed: 1985-12-07
Abstract: PURPOSE:To perform accurate positioning and to form highly accurate composing printed matter, by controlling a roll-form photosensitive material by the forward and backward movement of a magazine stand due to the control of a pulse motor. CONSTITUTION:A magazine stand 22 is mounted on a table 20 so as to be freely moved to a before-and-behind direction or a left-and-right direction by a rail 21 and constituted so as to be moved by a pulse motor 23. A projecting window 31 having a size same as that of one page of printed matter is provided to the magazine stand 22 and a roll-form photosensitive material receiving box 16 is mounted to said window 31. The drawn-out photosensitive material is guided to a take-up roll 32 along the projecting window through a feed roll 29 to be sent into a take-up magazine 17 through the take-up roll. With the feeding of the photosensitive material, rotation is transmitted to the spline gear 36 held to the guide of a fixed support metal through the pulse motor and gear held to a frame main body and the spline gear is provided to the spline shaft 37 constructed on the magazine stand and the take-up roll 32 is rotated by the spline shaft through the gear.
Patent JP-S62132754-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: C04B33/36
Filed: 1985-12-06
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-S62147158-A (JP)
Inventor: HENRII SHIYOTSUTORAA
IPC: F16H15/50
Filed: 1986-11-20
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-S62134279-A (JP)
Title: Printer
Inventor: KONDO KENICHI
IPC: B41J11/42
Filed: 1985-12-06
Abstract: PURPOSE:To make it possible to reduce the feed pitch error of recording papers and to obtain a high-quality printing result, by a method wherein a platen is once rotated to the direction opposite to the feed direction of the recording paper immediately before printing is performed after an off-line mode is changed over to an on-line mode and subsequently rotated to the feed direction of the recording paper. CONSTITUTION:A control circuit 28 applies a control signal controlling the direction of rotation of a motor 25 to a motor driving circuit 27 so that a platen 1 is once rotated to the direction opposite to the feed direction of recording paper 3 immediately after a power source is closed and immediately before printing is performed on the changeover of an off-line mode to an on-line mode and subsequently rotated to the feed direction of the recording paper 3. By this method, the imbalance of the phase of the motor 25 or the backlash of a gear train transmitting the rotational output of the motor 25 to the platen immediately after the power source is closed and immediately before printing is performed on the changeover of the off-line mode to the on-line mode is reduced and the feed pitch error of the recording paper 3 is reduced and a high quality printing result can be obtained.
Patent JP-H11114619-A (JP)
Title: Device for manufacturing composite bar for tubular and multiple-layer composite material
Inventor: KONO HIDEO
IPC: B21C23/21
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a high-quality composite bar for tubular or a multiple-layer composite material with a manufacturing device having simple constitution. SOLUTION: Movable wheels 1, 2 which are arranged at a prescribed interval on the same vertical line and around which materials 11, 12 are respectively wound are vertically arranged at the prescribed interval setting their axial centers on the vertical line. A mandrel 4 is arranged between these movable wheels, a chamber into which the material 11 is supplied and die with which the diameter of the tube is determined are arranged at the poststage of the mandrel, extrusion is executed with them and an aluminum tube is manufactured. Furthermore, the chamber 7 into which the material 12 is supplied is provided in the poststage of the chamber 6 and the die 8 is provided adjacently to this chamber 7. The covering layer of the material 12 is formed on the surface of the tube by extrusion with this die 8 and the composite tube is obtained.
Patent JP-2001095847-A (JP)
Title: Disposable diaper
Inventor: SAISAKA MIYUKI
IPC: A61F13/49
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pants-type disposable diaper with a disuse tape, capable of securing a required length in disuse and inexpensive to manufacture, without causing an inconvenience and a poor appearance when worn. SOLUTION: A pants-type disposable diaper comprises a liquid permeable top-sheet, a liquid-impermeable back-sheet and an absorber arranged between both sheets. A band disuse tape for fastening the diaper in disuse is arranged on a surface of the top-sheet either at the front or rear side (the surface of the sheet inside the diaper) and one end of the disuse tape which is fixed onto an elastically flexible member at the opening of the top-sheet around a waist is a fixed portion and a locking portion capable of being joined to the back- sheet in disusing the diaper is formed in part of a free portion ranging to the fixed portion.
Patent JP-H07125692-A (JP)
Title: Controller for hydrofoil craft
Inventor: YAMAMOTO IKUO
IPC: B63B1/28
Filed: 1993-11-04
Abstract: PURPOSE:To facilitate flexible correspondence in every sea area in the control system of a hydrofoil craft by providing a variable control regulating section for actual sea area correction in a system which decides on control gain through numerical simulation and experiments. CONSTITUTION:A hydrofoil craft controller has a fixed gain section 11 which inputs a sensor signal SA and a set command signal SB, and outputs a control signal on a prefixed control gain, and a variable gain section 12 which receives the signal sent from the fixed gain section 11 and gives a command signal to each actuator of a flap and a rudder. In the variable gain section 12, a value given to a multiplier provided in front of each of driving means 13, 13 for the actuators of the flap and rudder is varied, and a driving command signal in which an actual sea area correction is over is thereby given to the actuator.
Patent JP-H02123771-A (JP)
Title: Solar cell
Inventor: HACHIUMA SUSUMU
IPC: H01L31/04
Filed: 1988-11-02
Abstract: PURPOSE:To reduce the reflection loss of the window layer of a solar cell, and to improve conversion efficiency by forming a polymer film having a low refractive index and fatty ring structure containing fluorine onto a light intake surface. CONSTITUTION:A film having a low refractive index is shaped onto the light intake surface of a solar cell, and a low refractive index member is composed of a polymer having fatty ring structure containing fluorine. A polymer containing fluorine having ring structure in a principal chain is used preferably as the polymer, and a solution can be employed as a treatment type to a transparent base material because the polymer can be dissolved into a fluorine group solvent, etc. Since the polymer has small crystallizability or hardly has crystallizability, it displays high transparency and high ray transmittance in spite of fluoroplastics, and has high electrical insulating properties and excellent moisture resistance, weather resistance and chemical resistance. Accordingly, the light reflectivity of the window layer material of the solar cell is reduced, and durability can be improved.
Patent JP-H04275943-A (JP)
Title: Dark gray infrared absorptive glass composition
Inventor: ANSONII BINSENTO RONGOBARUDO
IPC: C03C3/078
Filed: 1991-10-24
Abstract: PURPOSE: To obtain a darkish gray composition with a low infrared transmittance and a low total solar energy transmittance which does not include a component causing a troublesome to glass production and use so as to be compatible with a commercial flat glass production.  
     CONSTITUTION: A glass composition is composed of a basic glass part consisting of 66 to 75 wt.% SiO 2 , 10 to 20 wt.% Na 2 O, 5 to 15 wt.% CaO, 0 to 5 wt.% Al 2 O 3  and 0 to 5 wt.% K 2 O, and a coloring agent consisting of 1.0 to 1.7 wt.% Fe 2 O 3  (total iron), at least 0.27 FeO, 0.01 to 0.02 wt.% CoO and 0.002 to 0.005 wt.% Se. The glass composition is provided with the light transmittance of smaller than 32% and the total solar infrared transmittance of smaller than 15% in thickness of 3.9 mm. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10125290-A (JP)
Title: Wedge base bulb sealing machine
Inventor: AIZAWA MASANORI
IPC: H01K3/26
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To dispense with adjusting work according to difference in outer diameter of a bulb portion of a wedge base bulb by transmitting, via gears, the same moving quantity as that of an opening/closing arm moved by a link mechanism to another opening/closing arm, so that both arms come simultaneously into contact with a bulb portion all the time irrespective of the outer diameter of the bulb portion. SOLUTION: In a bulb chuck 3, chuck portions 35 disposed at respective tips of two opening/closing arms 31, 32 are formed into a substantially V-shaped grooved. The opening/closing arm 31 is operated by a link mechanism 8. The other opening/closing arm 32 is operated by a gear 36 fitted to a fulcrum shaft 33 of the opening/closing arm 32 and meshed with another gear 36 fitted to a fulcrum shaft 33 of the arm 31, wherein both the gears 36 have the same diameter. Consequently, the same moving quantity as that of the opening/closing arm 31 moved by the link mechanism 8 is transmitted to the other opening/ closing arm 32 moved via the gear 36, thus dispensing with adjusting work irrespective of an outer diameter of a bulb portion.
Patent JP-H04157018-A (JP)
Title: Method for automatically winding wire rod
Inventor: YASUOKA SEIJI
IPC: B21C47/02
Filed: 1990-10-17
Abstract: PURPOSE:To prevent the collision of the claw top end part with the wire rod by crossing and passing the wire rod at high speed through the dangerous territory in matching to the timing when it passes in the safe territory. CONSTITUTION:The wire rod 3 is crossed and passed through inside of the dangerous territory alpha during the time from just after the time that the claw 2 passes through the dangerous territory alpha particularly where the wire rod 3 crosses among the turning territories of the claw 2, until the time the claw 2 passes to the prescribed position, and the feeding speed for the wire rod 3 is accelerated while it is crossing and passing the dangerous territory. Therefore, the collision of the wire rod 3 with the claw top end part can be prevented effectively, and the reliability is improved remarkably.
Patent JP-H01117542-A (JP)
Title: Bus fight prevention circuit
Inventor: KOZAKI YASUO
IPC: H03K19/00
Filed: 1987-10-30
Abstract: PURPOSE:To surely prevent bus fight till just before the power supply is made stable by supplying an output control signal when the power voltage of an output buffer being driver of a bus line reaches a prescribed voltage or above. CONSTITUTION:Output buffers 1-1-1-n are 3-state drivers and send a data onto a bus line. In supplying the output control signal to a control terminal of the output buffers 1-1-1-n, any of data A N is sent onto the bus line. Output control signal control circuits 2-1-2-n control the inputted output control signals to be supplied to the output buffers 1-1-1-n respectively when the power voltage reaches a prescribed voltage or above. Thus, it is possible to prevent bus fight at the application of power.
Patent JP-H03136570-A (JP)
Title: Facsimile mail equipment
Inventor: HASHIMOTO MASAO
IPC: H04L12/58
Filed: 1989-10-23
Abstract: PURPOSE:To ensure an idle capacity of an image memory and utilize an old mail effectively by applying reduction processing to an image data in an image memory in the unit of communication based on a prescribed priority and storing the result in the image memory when the residual capacity of the image memory reaches a prescribed capacity or below. CONSTITUTION:When facsimile communication control sections FC1-FCm receive a mail in a facsimile mail equipment 1, the image data is given to an image data processing section 12, which compresses the data in the coding system suitable for the storage in a hard disk 14 and the compressed data is stored in the hard disk 14. When the residual capacity of the hard disk 14 reaches a prescribed capacity or below, a prescribed kind of and a prescribed number of mails are picked up in the older order, the image data processing section 2 applies 1/2 reduction processing and the image data subject to reduction processing is again stored in the hard disk 14.
Patent JP-H0592695-A (JP)
Title: Manufacture of decorative material with perspectiveness
Inventor: IIZUKA AKIYOSHI
IPC: B32B33/00
Filed: 1991-09-30
Abstract: PURPOSE:To enable a decorative material to be used over an extensive range of application by forming the material with high accuracy as well as at high speed and low cost. CONSTITUTION:A transparent peelable varnish layer 2 is provided on a base 1, and the first pictorial pattern layer 3, a solid concealing layer 4, the second pictorial pattern layer 5 and a transparent adhesive layer 6 are provided on the peelable varnish layer 2 to obtain a transferable foil 7. Next, a non-adhesive ink layer 9 is formed on a base material, 8 to obtain a transfer medium 10, and the transferable foil 7 is transferred to the transfer medium 10 to obtain an intermediate structure. Further, a sheet is stacked on this intermediate structure and then is peeled off to leave a laminated product on the base material as specified in a micropattern so that a, decorative material with the laminated product remaining on the base material is obtained.
Patent JP-S62134067-A (JP)
Title: Pouch-like spawn coating made of collagen
Inventor: HAYADE TAKESHI
IPC: A23L17/00
Filed: 1985-12-09
Abstract: PURPOSE:Separated spawn can be packaged by forming collagen thin films into pouches to give a collagen pouch product with almost same properties such as form, hardness, texture, thickness and strength as those of natural cod roe. CONSTITUTION:A porous mold which has a cavity or cavities of egg-plant or cod roe shape and is made of a semipermeable material is previously impregnated with a coagulant for collagen. An aqueous collagen suspension of 0.2-5.0% concentration and of 2-4 pH is casted into the cavity so that is gets into contact with the inner surfaces of the wall to coagulate the collagen, or the mold is filled with the collagen suspension and the mold is dipped in the coagulation bath to coagulate the collagen at the parts contacting with the inner walls. Thus, pouches of collagen film with a thickness of 3-50mu are formed.
Patent JP-H06100559-A (JP)
Title: Trioxane and method for chemiluminescence of the same
Inventor: ICHIKAWA HIDEJI
IPC: C09K11/07
Filed: 1992-09-22
Abstract: PURPOSE:To provide the subject new compound having luminescent colors except yellow color, thus useful as a detector for various kinds of diagnostics and as a light source for emergency use. CONSTITUTION:The objective compound of formula I (R1-R3 are each lower alkyl; X is H, halogen or lower alkyl), e.g. 5-(4-methyl-7-coumarylamino)-3- isopropyl-6,6-dimethyl-1,2,4-trioxane. The compound of the formula I can be obtained by reaction between a coumarylamine derivative of formula II, an aldehyde derivative of formula III and oxygen.