baber/WOPTO huggingface dataset:
Patent JP-S60154265-A (JP)
Title: Color electrophotographing method
Inventor: BISAIJI TAKASHI
IPC: G03G15/01
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a color copy image which has good black reproducibility by erasing a black latent image digitally from a photosensitive body, and reproducing the black latent image only with black toner independently. CONSTITUTION:An electrifier 1 is provided facing the surface of the photosensitive drum 14 as well as an erasing means 11 for charge on the photosensitive body 14, black toner developing device 3, black visual image reading means 12, color toner developing devices 4, 5, and 6, thransfer member 7, transfer device 8, etc. A black visual image reading means 12' is further provided facing the transfer member 7 and provides the same operation and effect in reading a visual image on the photosensitve body 14 and an image transferred to the transfer member. This reading means 12' may be provided facing the photosensitive body 14 or at the side of the transfer member 7, and only operated to either side.
Patent JP-H04356567-A (JP)
Title: Antifouling coating composition
Inventor: TOKIDA KAZUYOSHI
IPC: C09D115/02
Filed: 1991-01-30
Abstract: PURPOSE:To prepare the title compsn. which gives a coating film exhibiting excellent antifouling properties for a long time by compounding a specific vehicle with a specific antifouling agent consisting of a copper alloy powder. CONSTITUTION:The title compsn. is prepd. by compounding a vehicle consisting of a hydrophobic resin (e.g. a vinyl resin), a slightly sol. resin (e.g. rosin), and a hydrophilic resin (e.g. PVA) with an antifouling agent consisting of a copper alloy powder contg. 3-25wt.% Ni and/or Mn and 0.1-1.5wt.% iron.
Patent JP-H09191957-A (JP)
Title: Cabinet structure
Inventor: NAKAMURA AKIHIRO
IPC: A47B77/08
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To protect an equipment such as a kitchen electric product and prevent the contamination of a cabinet body by fitting a slide counter capable of being pulled out and in on this side lower part of a cabinet body, and setting a plug socket exposed when substantially the whole slide counter is substantially entirely pulled out within the cabinet body. SOLUTION: A slide counter 8 capable of being pulled out and in is fitted on this side lower part of a cabinet body 19 for housing a kitchen electric product. The slide counter 8 has a guard pipe 7, a plug socket 2 is disposed in a position where it is shielded by the guard pipe 7 of the side plate 10 of the cabinet body 19, so that the plug socket 2 shielded by the guard pipe 7 can be exposed only when substantially the whole slide counter 8 is pulled out. Thus, the plug socket 2 shielded by the guard pipe 7 can be used only when substantially the whole slide counter 8 is pulled out, so that the contamination and corrosion of the cabinet body 19 by steam of a rice cooker or the like can be prevented.
Patent JP-S5295026-A (JP)
Title: Dc/dc converter
Inventor: MATSUMOTO SHIYUUZOU
IPC: H02M3/10
Filed: 1976-02-04
Abstract: PURPOSE: To obtain DC/DC converter with simple circuitry and reduced power consumption where output voltage is stabilized by variable inductance element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59138957-A (JP)
Inventor: SUTEIIBUN KAARU MAACHI
IPC: G01N33/74
Filed: 1984-01-25
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-S62166811-A (JP)
Inventor: TAKEMURA KATSUTOSHI
IPC: A01D67/02
Filed: 1986-01-20
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-S55101438-A (JP)
Title: Device for coating and molding plastic
Inventor: OOKIDO MITSUHARU
IPC: B29C48/305
Filed: 1979-01-31
Abstract: PURPOSE:To enable firm coating with a uniform thickness even on a perforated substrate, by making molten plastic into a sheet by the first die lip and heating and tightly bonding the plastic sheet by the second die lip. CONSTITUTION:Molten plastic 3 is supplied to a manifold 5 and conveyed from the manifold to a restrictor 6. At the restrictor, the molten plastic 3 is extruded from the first die lip 7 so that a plastic sheet 13 of prescribed thickness is made and goes to a space 8. Compressed air is supplied into the space 8 through holes 10 if necessary. When a substrate 2 having holes 12 is passed through a coating gap 4, the plastic sheet 13 conveyed along projections 11 is thrusted onto the substrate 2  by the compressed air. The plastic sheet is thrusted by the second die lip 9 and  heated so that the sheet is tightly bonded on the substrate. This results in providing a molded piece coated with a plastic layer 14.
Patent JP-H10212681-A (JP)
Title: Dehydration foil device of paper machine
Inventor: SHIINA TORU
IPC: D21F1/52
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a dehydration foil device for a paper machine, to control the angle of a foil without giving a distortion to a foil piece in a state that the length of the foil piece is the same as the width of an endless wire net. SOLUTION: This dehydration foil device of a paper machine comprises a foil-supporting member 14 rotatably fit into a foil-loading member 12, a height- controlling member 19 having an upwardly obliquely formed penetrated fall 22, a control shaft 23 comprising a pilar member 24 slidably inserted into the penetrated hole of the height-controlling member 19 and a shaft portion 25 attached in the horizontal direction of the pilar member 24 and deviated from the pilar member. When the control shaft 23 is moved in the horizontal direction, the foil-supporting member 14 is rotated with respect to the foil-loading member 12 to change a foil angle θ between an endless wire net 100 and the front portion of the foil piece 17 fixed to the foil-supporting member 14.
Patent JP-S55105826-A (JP)
Title: Base for magnetic recording tape
Inventor: KAWAKAMI YOSHIO
IPC: C08K3/26
Filed: 1979-02-01
Abstract: PURPOSE: To obtain the base featuring the reduced amount of dropout and suited to the video tape and the like by lowering the particle ratio of the calcium carbonate to 25% or less among the inactive external particles which formed the projection in the size within the specified range onto the surface of the magnetic tape base.  
     CONSTITUTION: In case the polyester is used for the magnetic tape base, the calcium acetate is used for the ester conversion catalyst. And the calcium compound composed of terephtalic acid calcium and calcium salt of the polyester oligomer is deposited as the inactive external particle, thus forming the projection on the base surface. The projection featuring the height of 0.54W0.8μ exists in a certain number of units or more per 1mm 2  of the film. Among these projections, those of the additive calcium carbonate are reduced to 25% or less. In such way, the base for the magnetic tape can be obtained for the audio, video and other purposes with the reduced amount of dropout. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08203874-A (JP)
Title: Method and system for ashing and mixture gas therefor
Inventor: SAITO MAKOTO
IPC: H01L21/302
Filed: 1995-01-26
Abstract: PURPOSE: To obtain a mixture gas for ashing an organic compound at a high rate in which the selection ratio the organic compound to a silicon nitride film is elevated by specifying the ratio of gases containing hydrogen element and halogen element to a mixture gas containing oxygen gas. CONSTITUTION: A gas pipe 21 coupled with a reaction gas introduction pipe 20 provided on the side face of a plasma generation chamber 14a is branched into gas pipes 22, 23 coupled, respectively, with an oxygen gas vessel 25 and a hydrogen and fluorine vessel 26 encapsulating a gas containing hydrogen element and halogen element, i.e., CHF3 gas. The gas pipes 22, 23 are provided, respectively, with regulation valves 27, 28 and gas flowmeters 29, 30. A mixed gas introduction controller 31 receives detection signals from the gas flowmeters 29, 30 and controls the opening of the regulation valve 27, 28 such that the ratio of CHF3 gas to the total quantity of gas will be in the range of 0.2-8% when oxygen gas and the CHF3 gas are mixed.
Patent JP-H09204066-A (JP)
Title: Production of toner
Inventor: SAKURAI HIROKO
IPC: G03G9/087
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a toner for developing an electrostatic charge image having satisfactory electrostatic chargeability. SOLUTION: A mixture (I) contg. a self-water-dispersible resin (A) obtd. by neutralizing a resin (A') which can be made self-waterdispersible by neutralization with a neutralizing agent, an org. solvent (B) dissolving the resin A and a colorant (c) as essential components is subjected to phase inversion emulsification in an aq. medium to form self-water-dispersible resin particles contg. the colorant C in an encapsulated state and the particles are separated and dried to produce the objective toner. A colorant having polarity reverse to that of the resin A' is used as the colorant C.
Patent JP-S62169239-A (JP)
Title: System with execution result display function
Inventor: KASEDA MITSUKO
IPC: G06F11/32
Filed: 1986-01-21
Abstract: PURPOSE:To prevent the malfunction of a system by displaying visually forecasted results which should occur when the function operation is actually performed and discriminating whether the function execution is good or not in accordance with display results. CONSTITUTION:When an operator inputs a command from a keyboard after setting the operation mode of the system to a trial mode, each copy operation designated by this command is performed under the control of a CPU 12. In this case, data is not actually copied from the first floppy 17 to the second floppy 18, but data is copied while calculating the area of the floppy 18 required for copying and execution contents are displayed on a display device 14. If the capacity of the data storage area in the copy destination is smaller than the quantity of data in the copy source after the end of this temporary copy operation, a message indicating that a part of data in the copy source cannot be copied is displayed.
Patent JP-H04245872-A (JP)
Title: Controller
Inventor: MABUCHI TOSHIAKI
IPC: G05B11/01
Filed: 1991-01-31
Abstract: PURPOSE:To prevent destruction and malfunction owing to the wraparound of a current and to improve safety and reliability by setting the circuit of an output part on a side having a power source to be an open type. CONSTITUTION:Since the contact point of a video camera unit-side is an open collector and it is separated from a power line even if contact occurs when a lens unit it detached, the flow-out and wraparound of the current from the video camera unit-side to a lens unit-side do not occur and a danger that the adverse influence of destruction and malfunction is given to the semiconductor element of IC or the like on the lens unit-side is eliminated.
Patent JP-H06222560-A (JP)
Title: Developing solution for planographic printing plate
Inventor: URASAKI ATSUSHI
IPC: G03F7/07
Filed: 1993-01-26
Abstract: PURPOSE:To keep the printing resistance of the planographic printing plate formed through a silver complex salt diffusion transfer method, high enough even at the time of processing a lot of sheets by incorporating at least one of specified polyamine compounds. CONSTITUTION:The developing solution for forming the planographic printing plate by the silver complex salt diffusion transfer contains at least one of the polyamine compounds of one or more kinds represented by the formula in which m is 2-8 and n is 1-6. This polyamine compound is obtained by combining NH groups and CH2 groups in a straight chain and these amine groups may be a state of free amine or a salt of inorganic acid, such as HCl or H2SO4, or organic acid, such as acetic, succinic, or malonic acid, or a mixture of both, and an alkaline substance, such as KOH, NaOH, LiOH, or Na3PO4, is used for a development processing solution, thus permitting the planographic printing plate to be improved in defects of a transferred silver image widely enhanced in printing resistance and not lowered in ink receptivity.
Patent JP-H06224057-A (JP)
Title: Transformer
Inventor: WATANABE TAKUMI
IPC: H01F27/28
Filed: 1993-01-26
Abstract: PURPOSE:To embody a transformer having the conception of pin terminals, which are low in cost and is good in workability, by a method wherein the pin terminals, to which the lead-out wires of a coil are connected, are respectively formed into J type forms consisting of substrate mounting parts for mounting on a substrate and coil binding parts, which are parallel to these substrate mounting parts and are shorter than the substrate mounting parts. CONSTITUTION:In a transformer formed by winding a coil 2 on a magnetic core 1, a bobbin 3 for winding the coil is formed by molding, lead-out wires 5 are bound and J type pin terminals 4, which are soldered with solders 6, are held by the same mold. In these J type pin terminals 4, the parts on the long sides, which are formed in parallel to each other, are used as substrate mounting parts 4a for mounting on a substrate and the parts of the short sides parallel to these mounting parts 4a are used as coil binding parts 4b, on which the coil lead-out wires 5 are bound and are soldered. These coil binding parts 4b are formed within the height of the mold for holding the terminals 4. Thereby, the design of the thin transformer with a strength to a disconnection becomes possible.
Patent JP-H04309775-A (JP)
Title: Method of controlling defrosting of refrigerator
Inventor: PAAKU YONNTAKU
IPC: F25D21/00
Filed: 1992-01-24
Abstract: PURPOSE: To start defrosting while judging the elapse of defrosting time, temperature in a chamber, and the state of a door. CONSTITUTION: Operation time of a compressor is accumulated, and is compared with defrosting starting time, and when the defrosting time is elapsed, whether not temperature in the chamber reaches the level for starting the defrosting is judged. If the temperature reaches that level, doors of a freezing chamber and a refrigerator are sensed to be opened, and if the foregoing three kinds of conditions are satisfied, defrosting is started.
Patent JP-H01187163-A (JP)
Title: Control device for electric motor for rewinder and winder
Inventor: NAKAMICHI SHOZO
IPC: B65H23/185
Filed: 1988-01-21
Abstract: PURPOSE:To rewind and wind material always with constant tension by substituting and computing the pass-line change rate of material by speed change rate in the direction of tension, and computing inertia compensation torque corresponding to the speed change rate to compensate a torque reference signal. CONSTITUTION:In case of moving a winder 2 at constant speed along a locus indicated by a broken line in order to newly make the next coil, the speed change rate in the direction of tension of a material is previously stored in a material speed change rate arithmetic circuit 13. According to a position detection signal of the winder 2 or an equivalent signal, the speed change rate at a corresponding position is read out to be added to the speed change rate computed by a line speed change rate arithmetic circuit 12 in an adder 14, which is output to an inertia compensation circuit 11. The inertia compensation torque computed by the circuit 11 is added to a torque reference signal computed by a torque reference signal computed by a torque reference arithmetic circuit 8 to be output to a torque control device 5. Thus, a torque reference signal is compensated according to a pass-line change of material 1 so that the material can be wound up with constant tension.
Patent JP-S58130225-A (JP)
Title: Manufacture of steel for wire rod
Inventor: OKANO SHINOBU
IPC: C21C7/00
Filed: 1982-01-27
Abstract: PURPOSE:To manufacture steel for a wire rod, which is excellent in its wire elongating property, by adding a flux consisting of CaO, SiO and Al2O3, to molten steel containing C, Si, Mn, P, S, Al, etc. of a limited composition quantity, and executing a vacuum degassing treatment. CONSTITUTION:To molten steel consisting of 0.3-0.8wt% C, 0.1-0.6% Si, 0.3- 0.9% Mn, <=0.030% P, <=0.030% S, <=0.003% Al, and Fe and inevitable impurities as remains, a flux having composition of 20-50% CaO, 40-70% SiO2 and <=20% Al2O3 is added by >=0.3kg per 1t of molten steel, and a vacuum degassing treatment is executed. As a result, the quantity of oxygen in the steel is reduced, the quantity of production of inclusion consisting of an oxide is reduced, also composition of the inclusion has abundant ductility, and steel for a wire rod, which is excellent in its wire elongating property is obtained. Also, the composition component of said molten steel is necessary for obtaining a necessary characteristic when a wire rod has been manufactured.
Patent JP-H11210290-A (JP)
Title: Theft prevention device for dispenser
Inventor: INOUE HIROSHI
IPC: E05B65/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a theft prevention device for a dispenser excellent in operation and besides hardly broken without spoiling appearance. SOLUTION: A lock base 13 is fixed at the lower part of the side of a body 2 of a dispenser 1. A vertically movable lock mechanism 19 is arranged at the lock base 13. A lock arm 15 is arranged at the lock mechanism 19. With the lock mechanism 19 moved upward, the lock arm 15 is extended to the front of a door 4. With the lock mechanism 19 moved to below, the lock arm 15 is moved to the lower part of the door 4.
Patent JP-H04280723-A (JP)
Title: Rotary container conveying device for container processing device
Inventor: WADA YOSHINOBU
IPC: B67B3/00
Filed: 1991-01-08
Abstract: PURPOSE:To perform the intermittent conveyance and continuous conveyance of containers with a single rotary container conveying device by improving the rotary container conveying device used for a container processing device. CONSTITUTION:The first rotor 14 rotated intermittently and the second rotor 15 rotated continuously are arranged on the same rotation center, and multiple mount bases 26 mounting containers 1 are movably fitted to both rotors 14, 15. The connecting state of the mount bases 26 to both rotors 14, 15 can be switched by a connecting means 31. The containers 1 can be intermittently conveyed in the intermittent conveyance segment A where the mount bases 26 are connected to the first rotor 14, and the containers 1 can be continuously conveyed in the continuous conveyance segment B where the mount bases 26 are connected to the second rotor 15.
Patent JP-S59137858-A (JP)
Title: Raindrop detector for automatic wiper
Inventor: KOBAYASHI KIYOUJI
IPC: B60S1/08
Filed: 1983-01-28
Abstract: PURPOSE:To achieve a better collision of raindrops both during the stoppage and running of an automobile by mounting a vibration surface of a diaphragm somewhere the body tilted in the on-going direction. CONSTITUTION:In an automatic wiper equipped with a raindrop detector 10 employing a diaphragm 17 being resonated with colliding raindrops and a vibration element for generating an electrical signal corresponding to the resonance thereof, the angle between the mounting face and the diaphragm is set according to the angle of inclination at the mounting place so that the angle alpha of inclination of the vibration surface thereof 17 to the level is within the range of the angle of inclination of a windshield glass from about 10 deg. in the on-going direction A of an automobile. The angle alpha of inclination of the vibration surface is set within the range of the angle of inclination of the windshield glass from about 10 deg. by calculating the vehicle speed and the average raindrop collision interval T with respect to the diaphragm using the angle alpha of inclination as parameter. If so, aa wiper drives at an optional intermittent cycle corresponding to the quantity of rainfall and the vehicle speed to always secure a better view field.
Patent JP-S54104770-A (JP)
Title: Heat treatment method for 3-5 group compound semiconductor
Inventor: KASAHARA JIROU
IPC: C30B29/40
Filed: 1978-02-03
Abstract: PURPOSE: To perform uniform heat treatment with excellent reproducibility for the ion injection layer of III-V group compound semiconductor, without using protective film.  
     CONSTITUTION: The ion injection surface 5a of GaAs5 is placed in contact with the quartz plate 6 in the open tube type heat processing furnace 4. The mixture gas of H 2  16 and AsH 3  7 is introduced and the partial pressure of As is held more than the separation pressure of As due to thermal decomposition of the substrate 5. Thus, when the partial pressure of AsH 3  in the furnace is held at 3.3×10 -3  atom., heat treatment can be made without deteriorating the surface condition of ion injection of the substrate 5 up to 950°C. The partial pressure of As in the furnace can be adjusted with the amount of AsH 3  depending on the substrate 5. With this method, the reproducibility and the deficiency in uniformity due to the protective film can be improved, and since partial pressure for V group element is obtained by using thermal decomposition of the hydride of V group, the partial pressure control can easily be assured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000212187-A (JP)
Title: Organosilicon compound and its production
Inventor: YANAGISAWA HIDEYOSHI
IPC: C07F7/10
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which affords a good adhesion through rapid hydrolysis, and is suitably used as a surface binder between an inorganic material such as silica or talc and an organic material such as a thermoplastic resin, an adhesion improver for organic resins and rubbers, a primer composition or the like. SOLUTION: This new compound is a compound of formula I (R1 is a 1-8C univalent hydrocarbon; R2 is a 1-10C bivalent hydrocarbon; n is 1 or 2), e.g. a compound of formula II. The compound of formula I is obtained, for example, by reaction between (A) an amino group-contg. compound of the formula NH2-R1 and (B) a halogen atom-contg. organosilicon compound of formula III (X is a halogen; m is 1-3) in such an amount as to be excess in the component A in the molar ratio A/B of pref. 1.0-8.0, more pref. 2.0-4.0 (C) as necessary, in the presence of a dechlorinating agent (e.g. triethylamine) (D) as necessary, in a solvent, pref. at 80-150 deg.C or so, for 30 min to 25 h or so.
Patent JP-H03216667-A (JP)
Title: Image forming device
Inventor: ISOBE MINORU
IPC: G03G21/14
Filed: 1990-01-23
Abstract: PURPOSE:To prevent the lives of a photosensitive drum and a fixing device from being shortened and to reduce the quantity of toner consumption by providing a mechanism by which one of the photosensitive drum and the fixing device are independently actuated and starting the actuation of the mechanism based on signals which are transmitted to each of them so that they may be actuated independently in terms of time. CONSTITUTION:A printing part 10a is provided with a printing mechanism control part 26a for performing the processing and controlling of a program. A resist roller 23a for feeding a printing paper, the photosensitive drum 11a for printing and the fixing device 16a are provided with electrical or mechanical clutches so as to be independently driven. At least one of the photosensitive drum 11a and the fixing devices 16a are driven by the mechanism which are independently actuated, and the actuation of the mechanism are started or stopped based on the signals which are transmitted independently in terms of time. Thus, the actuation time of the photosensitive drum and the fixing device can be shortened and their service lives can be prolonged and the quan tity of the toner consumption in a developing device can be remarkably reduced.