baber/WOPTO huggingface dataset:
Patent JP-S62280016-A (JP)
Title: Method of composite molding by injection and compresssion
Inventor: MATSUI TOKUO
IPC: B29K21/00
Filed: 1986-05-30
Abstract: PURPOSE:To continuously manufacture a composite molded item with a thin layer and consequently improve the productivity of molding and prevent the waste of material by a method wherein primary material is injected into the upper part of a cavity formed by a fixed mold and a movable mold and the resultant injected primary material is comperssion-molded by a pressurizing means into a thin-walled molded item by utilizing the whole cavity. CONSTITUTION:Mold clamping is performed by opposing a movable mold 9 to a fixed mold 11 and a movable mold 10 to a fixed mold 12 in the state that a core mold 13 on the movable mold side is retreated so as to make the volume of a cavity larger. In the state just mentioned above, fluoroplastic material 19 is injected into the cavity. Next, the core mold 13 is advanced by actuating a pressurizing devoce so as to decrwase the volume of the cavity wholly and at the same time to compress the fluoroplastic material in order to mold a thin-walled molded item 20. After the molds are opened, butyl rubber is injected from an injection device 18 to be filled in the cavity formed by the movable mold 9 and the fixed mold 12 and, after that, cured in order to form a formed item 21, which serves as a stopper main body, on one side of the molded item 20. Simultaneously with said forming, the molded item 20 is brought into a state of being laminated to the formed item 21, resulting in a composite molded item, into which both the items are integrated.
Patent JP-H10319196-A (JP)
Title: Device for adjusting optical axis of x rays
Inventor: HASEGAWA MASAKI
IPC: G21K1/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to identify detailed intensity profiles of X-ray beams and positions of beam paths with a precision of 1 mm or less. SOLUTION: By varying the intensity of an X-ray beam 1 of an X-ray domain while shielding it little by little against soft X rays with board 2 with a sharp knife edge and a wire, the distribution of beam intensity is measured, the central position of the beam is accurately measured and the position of the X-ray beam 1 is marked with the same accuracy in a space with the position of the edge. This makes it possible to measure an actual path of an X-ray beam accurately and easily and adjust each optical component of a beam line device quickly and accurately.
Patent JP-S62285868-A (JP)
Title: Sorter
Inventor: TERAGAKI TAKESHI
IPC: B65H39/11
Filed: 1986-05-30
Abstract: PURPOSE:To permit sorting operation to be effected quickly and securely with a simple construction, by gripping paper sheets discharged from a recording unit by gripping means, stopping them when they reach the position of a prescribed tray and feeding them into the tray by paper sheet feed means. CONSTITUTION:Recorded paper sheets discharged from a recording device travel on a gripping roller 15. When a suitable amount of the paper sheets travels, the insertion of them are sensed by a position sensor and a motor 9 rotates in a normal direction to cause gripping means 3 to be lifted by a micro belt 5. Then, pressure is applied to a pressing roller 16 so that the roller 16 is not rotated regardless of that the belt 5 is driven. As a result, the belt 5 is gripped between the roller 16 and a roller 17 for combining them and the entire gripping means is integrally connected with the belt 5 to be lifted. Next, when the paper sheets are gripped between the roller 15 and a pressing piece 28 and the gripping means 3 is lifted to a prescribed height, a brake is released to stop lifting of the gripping means 3 and the roller 15 is rotated. The paper sheets are fed to the side of a tray 1 by the rotation of the roller 15, whereby sorting operation is effected quickly and securely.
Patent JP-H06314014-A (JP)
Title: Image forming device and method for handling the same
Inventor: NAKAHARA TOSHIO
IPC: G03G15/00
Filed: 1993-04-28
Abstract: PURPOSE:To make the electrifying means for the image forming device interchangeable to satisfy the use and purpose if the need arises. CONSTITUTION:In a corona electrifier 2a and a contact type electrifier 2b, the same engaging members 26 engaged with the guide rails 12 of a copying machine is attached, fitting parts 23a of the same shape and size are provided, the same connecting terminals 25a are also provided, and further, they are designed so that they are almost the same in outside diameter. Thus, both the electrifiers can be attached to the copying machine without making any change to the opening part 10 and guide rail 12 of the copying machine. Therefore, the corona electrifier 2a of the copying machine once distributed to a market can be exchanged with the contact type electrifier 2b, and the polution- free copying machine that suppresses the production of ozone can be obtained.
Patent JP-S5351743-A (JP)
Title: Heating medium for heat development
Inventor: FUJIMORI RIYOU
IPC: G03D13/00
Filed: 1976-10-21
Abstract: PURPOSE: To place the surroundings around the portion contacted with the heating medium away from deleterious influence by heat transmission by providing electronic cooling element around the heating medium for heat developing of dry system photosensitive material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000142663-A (JP)
Title: Triangular compound container
Inventor: BACON JOHN ELLIS
IPC: B65D3/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide non inclining triangular compound container which is provided with a compound bottom cover, a thin film cover, and an outward curl bead edging top edge part capable of receiving an insertion type top cap, which has the required ratio of volume capacity to material, which also has a big surface area for indicating a letter and/or a figure, and which can be repeatedly produced on a high speed manufacturing line by the conventional bead edging equipment or curling equipment. SOLUTION: The triangular shape compound container 10 is provided with a compound bottom cover, a thin film cover and an outward curl bead edging top edge part able to receive an insertion type top cap 18. The compound container 10 divides six circular segments positioned symmetrically cross sectionally and has outward swelling curved side walls and curved angle corner parts at least some of whose radii are different. For the container, the best form is a combination of a triangular shape and a circular shape cross sectionally.
Patent JP-H0687954-A (JP)
Title: Production of polycarbonate
Inventor: OSHINO YASUHIRO
IPC: C08G64/20
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a polycarbonate polymer having a high mol.wt. without employing toxic phosgene by melt-polycondensing a dihydric phenol with a carbonic diester in the presence of a catalyst such as a basic nitrogen compound and a catalyst such as (substituted)phenylacetic acid. CONSTITUTION:A dihydric phenol [e.g. 2,2-bis(4-hydroxyphenyl)propane] and a carbonic diester (e.g. diphenyl carbonate) are subjected to a melt- polycondensation reaction in the presence of a catalyst such as a nitrogen compound (e.g. 2-methylimidazole) and a catalyst such as a non-substituted or substituted phenylacetic acid of the formula (R1 is H, 1-5C alkoxy, nitro; R2, R3 are H, 1-5C alkyl, phenyl) (e.g. phenylacetic acid) to produce the objective high mol.wt. polycarbonate without using toxic phosgene, the melt- polycondensation reaction comprising stirring the raw materials at 180 deg.C in a nitrogen atmosphere for 1hr, subjecting the reaction product to the rise in temperature, while gradually lowering the pressure, and finally polycondensing the reaction product at 270 deg.C under 0.1Torr for 1hr, while distilling off the by-produced phenol.
Patent JP-S5826232-A (JP)
Title: Photosensor
Inventor: YAMAGUCHI MASAYUKI
IPC: G01J1/02
Filed: 1981-08-10
Abstract: PURPOSE:To obtain a simple device of dustproof type having high S/N by using a resin which shields visible light and allows transmission of emitted light in molding a housing case provided with a cavity between two parts contg. both of a photodetector and a light emitting element and molding the same in hermetic constitution. CONSTITUTION:A housing case 1 provided with a cavity in the two parts contg. both of a photodetector 3 and a light emitting element 2 is molded of a resin which allows the transmission of infrared light of, for example, about >=700nm wavelength and shields visible light and the parts contg. both elements 2, 3 are constituted hermetically. The photodetecting surface of the photodetector 3 and the light emitting surface of the element 2 are opposed to the resin of the case 1 through the cavity. Thus the elimination of visible light noise and the influence of dust is made possible without degrading the sensitivity of both elements 2, 3.
Patent JP-H05145612-A (JP)
Title: Telephone terminal equipment
Inventor: URURITSUHI RIIBINGU
IPC: H04N7/14
Filed: 1992-05-19
Abstract: PURPOSE: To further improve the telephone terminal equipment. CONSTITUTION: This terminal equipment is provided with a support reception member 3 formed almost to be rectangle. The support reception member 3 has two journal supports 5 opposed to each other and engaged with side faces of the telephone terminal equipment 1. The support reception member 3 is supported turnably by the telephone terminal equipment via the journal supports 5 and positionally fixed by a lock member 9.
Patent JP-S5248724-A (JP)
Title: Exhaust gas purification device of a multi-cylidner engine
Inventor: HARADA SETSUO
IPC: F01N3/10
Filed: 1975-10-17
Abstract: PURPOSE: Exhaust pipes are opened to a re-combustion chamber to ensure that the exhaust gas from the cylinders of the one side turns in the re-combustion chamber and the exhaust gas from the cylinders of the other side flows toward near the axial center of turning flow, performing the positive re-combustion of HC, CO. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0646893-A (JP)
Title: Method and means for measuring analyte
Inventor: KURAOSU PORUMAN
IPC: G01N33/58
Filed: 1993-05-27
Abstract: PURPOSE: To provide a method for detecting a substance having hydrolase activity and capable of quickly detecting the analytic object in high sensitivity at a low concentration using a small volume of the specimen.  
     CONSTITUTION: For detecting a substance having hydrolase activity in a specimen, the specimen is brought into contact with an indicator enzyme capable of forming a covalent bond with an insoluble carrier substance and solubilizing the substance by the hydrolase activity, the indicator enzyme cleaved by the above process is separated and the enzymatic activity of the enzyme is determine to detect the substance having hydrolase activity in the specimen. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5551570-A (JP)
Title: Dot printer
Inventor: KOUNO MITSUNORI
IPC: B41J9/38
Filed: 1978-10-12
Abstract: PURPOSE:To provide an ultra-small dot printer enabled to make printing on pressure sensitive paper by resonance-oscillating an elastic body to which a printing hammer is attached. CONSTITUTION:With signal, having an almost equal ferequency signal to the resonance frequency of a hammer 11 and an arm 12, applied to piezo-electric element, the arm 12 starts resonating to give impact to pressure sensitive-paper so that dots are printed. The tip of the hammer 11 is shaped in a sharp blade orthogonal with the feed direction of pressure-sensitive paper 2. Therefore, the kinetic energy applied to the hammer 11 concentrates on the sharp tip to increase pressure per unit area of the tip. The hammer 11 beats the surface of the paper 2 being fed at a constant speed, through a corresponding number of repetitions to resonance frequency. Thus, dots can be clearly printed even in the feed direction of the paper 2.
Patent JP-H07308863-A (JP)
Title: Pinch tool
Inventor: OBA KATSUMI
IPC: B25B5/08
Filed: 1994-05-17
Abstract: PURPOSE:To provide a pinch tool capable of easily mounting on and removing thin plate material from the support frame side. CONSTITUTION:In a pair of pinch tools which are provided with pinch claws 3 turnably supported and pinch both of the opposing ends of a thin plate material, two operation levers 5 and 6 which are extended in the direction opposite to the pinch claws are with the claws 3, and one of the two operation levers is made to be an opening lever, and the other one is made to be closing lever, and a compression coil springs 8 capable of switching spring force are secured in the pinch claws 3 to surely open the pinch claws by the operation of the open lever 5 and to release the opening of the pinch claws by the operation of the closing lever 6. This constitution makes it possible to automatically open the pinch claws and keep them opened and automatically release the opening states of the pinch claws only by one push operation, improving work efficiency.
Patent JP-H02305196-A (JP)
Title: Wiring board frame and method for wiring jumper line to wiring board frame
Inventor: YAGUCHI HISANOSUKE
IPC: H05K7/02
Filed: 1989-05-19
Abstract: PURPOSE:To wholly execute work such as the connection of respective lines or wiring change, etc., in the front surface side of a wiring board frame by arranging a wiring board only in the front surface side of the frame, connecting a trunk line, a private line or a jumper line in the front and rear surfaces of the wiring board and further, opening or closing the wiring board in the form of a door. CONSTITUTION:For a wiring board frame 10, wiring boards 11... are fitted in the form of the door to a longitudinal frame 17a in the front surface side of an almost cubic frame unit 19, whose internal part is formed to be a space, and the wiring boards are respectively opened in the side of an interval part 13. The wiring board 11 is arranged only in the front surface side of a frame 12 and trunk lines A..., private lines B... and jumpers C... are connected in the front and rear surfaces of the wiring board 11. Further, the wiring board 11 can be opened or closed in the form of the door. Thus, the work such as the connection of the respective lines of the wiring change, etc., can be wholly executed in the front surface side of the main wiring board frame 10. Accordingly, the wiring board frame can be set in the side of walls and a space for setting the main wiring board frame 10 can be saved.
Patent JP-H02305175-A (JP)
Title: Variable-speed reading system
Inventor: WAKABAYASHI MASARU
IPC: G06F3/0488
Filed: 1989-05-19
Abstract: PURPOSE:To uniform illuminance in the reading view field of a CCD even when the relative moving speed of the CCD is fluctuated by providing a variable control part for quantity of light and a CCD driving circuit with a variable exposure period, and controlling so that the quantity of light of a light source is proportional, and the exposure period is inversely proportional, to the moving speed. CONSTITUTION:Information concerning the moving speed are informed of a control part 100 of the variable quantity of light and a CCD driving circuit of the variable exposure period from a moving speed control part 600. The moving speed control part 600 moves a light source 200 and a CCD 300 at the relative moving speed between an original 100 and the CCD 300. When the moving speed is made 1/p-fold, the CCD driving circuit 500 of the variable exposure period makes the exposure period p-fold. When the quantity of light is made 1/p-fold, the control part 400 of the variable quantity of light makes the quantity of light 1/q-fold. Thus, even when the moving speed is fluctuated and the view field is fluctuated, the equivalent illuminance in the view field is made uniform.
Patent JP-H02303659-A (JP)
Title: Continuous casting method including different component metals casting and tundish for continuous casting thereof
Inventor: USUI TSUTOMU
IPC: B22D11/117
Filed: 1989-05-19
Abstract: PURPOSE:To enable the continuous casting of the different component metals without mixing the components by communicating and interrupting a guiding tube provided on tundish bottom in continuous casting device and a reaction vessel. CONSTITUTION:The guiding tube 25 is excentrically provided on the bottom part of the tundish 20 in the continuous casting device for pouring molten metal into a mold through a submerging nozzle 36, and reaction vessel 21 capable of lifting, turning and pressure changing, is provided. The reaction vessel 21 is operated, and by communicating or interrupting the submerging nozzle 36 and the guiding tube 25, the adjustment of the component as the small lot of the molten metal, can be executed, the simultaneously, the pouring of the base molten metal is executed, and while inserting the adjusted little lot of the molten metal in the base molten metal casting, the casting can be executed at the optional time. By this method, the continuous casting of the different component metals can be executed without mixing the components.
Patent JP-H02306473-A (JP)
Title: Magnetic disk device
Inventor: HARASHIMA YASUO
IPC: G11B20/12
Filed: 1989-05-19
Abstract: PURPOSE:To reduce the load of a host computer by preparing the address information on a defective data block and a substitute data block and carrying on the due process based on these address information when an error is detected out of the data read out by the host computer. CONSTITUTION:A track TRKb includes the data block address information DBA which shows the position of a data block on a magnetic disk and a substitute data block ADB which shows the substitute for a defective track TRKa of the data block. If the defective information on a desired data block is set in a read mode, the due process is carried on with high efficiency according to a fact whether the not used information on the substitute data block ADB pointed by the information DBA is not used yet or not. As a result, the load of a host computer is reduced at occurrence of an error.
Patent JP-S615279-A (JP)
Inventor: TOMOTSUNE KATSUO
IPC: H04N5/445
Filed: 1984-06-19
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-S61284538-A (JP)
Title: Treatment of waste metallic oxide/metal mixture with waste acid
Inventor: ABE TATSUICHIRO
IPC: C22B7/00
Filed: 1985-06-12
Abstract: PURPOSE:To recover valuable metals and free acids from factory waste by leaching a waste metallic oxide/metal mixture with a waste acid, subjecting the liquid to diffusion dialysis after leaching, recovering the free acids therefrom and recovering the metals from the liquid after the dialysis. CONSTITUTION:The waste metallic oxide/metal mixture obtd. after metallic lumps are recovered by screening from the slag generated from a melting stage of a metal working factory is crushed to about -40-80 mesh. The crushed matter is subjected to the selective leaching of the metallic oxides with the waste acid generated in a pickling stage while air is blown thereto at about 40-90 deg.C. The metals are thereby recovered. The liquid after the leaching is subjected to the diffusion dialysis by using an ion exchange membrane while water is properly added thereto. The free acids such as sulfuric acid are thus recovered. The liquid after the dialysis is further subjected to solvent extraction after partial neutralization and the metals are recovered therefrom by back extraction, electrolysis, cementation, etc.
Patent JP-H04349828-A (JP)
Title: Method for admiring water culture plant
Inventor: SAKUMA YUZURU
IPC: A01G31/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide a method for admiration in which an ornamental plant can be admired for a long period by rearing the ornamental plant under conditions similar to those in an apparatus for initial rearing such as a greenhouse. CONSTITUTION:The interior of a housing case 12 is provided with a pan 14 and inner pots 22 in which plants are reared in an apparatus for initial rearing are transferred to a support pedestal 18 placed on the pan 14. Supply water tanks 24 are simultaneously installed. The supply water fed from the supply water tanks 24 to the pan 14 is always kept constant at a supply water level 32. The height of the support pedestal 18 can be regulated. Thereby, the interval between the inner pots 22 and the supply water level 32 is always kept constant. The interval is same as that of initial rearing conditions to impart rearing conditions with hardy any stress due to a change in environment to the ornamental plants.
Patent JP-H02303835-A (JP)
Title: Preparation of hard laminate for electric use
Inventor: MAKI HARUHIKO
IPC: B32B15/08
Filed: 1989-05-18
Abstract: PURPOSE:To precisely control the thickness of a resin layer by thermally expanding a resin solution impregnated base material at the time of lamination of after lamination and excluding a part of an excessive resin in this state and subsequently curing said base material under a substantially pressure-free condition. CONSTITUTION:A base material is impregnated and/or coated with a thermosetting resin liquid itself at room temp. to prepare a resin solution impregnated base material excessively impregnated with said resin and, when or after a required number of the resin solution impregnated base materials are laminated, said base materials are thermally expanded and a part of the excessive resin is excluded in this state and, subsequently, the base materials are cured under a substantially pressure-free condition to regulate the thickness between the base material layers after curing to 1-40mum. As the base material, linter or craft paper based on a cellulose fiber, paper made of mixed pulp or glass cloth can be adapted. As the resin, a resin requiring no drying process and capable of becoming a cured component by itself is used and a liquid unsaturated polyester resin or an epoxy resin is especially pref. but a thermosetting resin such as a diallyl phthalate resin or a vinyl ester resin is also pref.
Patent JP-H09292858-A (JP)
Title: Display device
Inventor: KAMINUMA MITSUO
IPC: H05B33/14
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the quality of display image by supplying a drain current, which is obtained in response to the voltage of the video signal applied to a gate of each FET element, as drive current to each cathode. SOLUTION: Latch signal RC is supplied to a sample/hold circuit 6 from a gate driver 11 for performing the vertical scanning for image display, and during the time regulated by the latch signal, namely, per each horizontal period, video signal of one horizontal line is written for change. Hold output voltage from the sample/hold circuit 6 is applied to a gate of MOS type FET 71 -7n as a field effect transistor. Drain current of the MOS type FET 71 -7n is supplied as the drive current to each of cathodes C1 -Cn . In this case, the MOS type FET 71 -7n having an insulating gate are used so as to hold the hold output from the sample/hold circuit 6 without generating a change within one horizontal period.
Patent JP-S5916944-A (JP)
Title: Sintered alloy for absorbing neutron
Inventor: FUKUHARA MIKIO
IPC: G21F1/08
Filed: 1982-07-20
Abstract: PURPOSE:To obtain the titled sintered alloy having proper density and strength and easy to mass-produce, by composing the alloy of specified proportions of binding phase composed of one or more of Fe, Ni, Co, etc. and an assistant for the binding phase composed of one or more of B, P, Si, etc. and the balance B4C. CONSTITUTION:The sintered alloy for absorbing neutron comprising 0.5-20wt% a binding phase composed of one or more of Fe, Ni, Co, Cr and Mo; 0.01-5wt% an assistant for the binding phase composed of one or more of B, P, Si, Al, Ti and silicon carbide; and the balance B4C and inevitable impurities. This sintered alloy has proper density and strength without deteriorating the neutron-absorbing capacity, heat conductivity, light-weight and corrosion resistance which are intrinsic properties of BaC. This sintered alloy is prepared by a conventional powder metallurgy process. It is obtained by sintering a compressed body formed from the powdery mixture having said composition based on B4C by a rubber or cold press in vacuum or non-oxidizing atmosphere without pressure.