baber/WOPTO huggingface dataset:
Patent JP-S5249446-A (JP)
Title: Grounding device
Inventor: FURUTA MASATOSHI
IPC: H01R11/14
Filed: 1975-10-17
Abstract: PURPOSE: To connect between upper contactor mounted on top of supporting insulator equipotentially with bus and grounded lower terminal mounted below said insulator through conductive section of ground bar. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5350734-A (JP)
Title: Color diffusion transfer method
Inventor: KANBE MASARU
IPC: G03C8/10
Filed: 1976-10-19
Abstract: PURPOSE:Cyanogen coloring matter of superior tone, dispersibility, mordant characteristics and particularly light resistance is released by using a specific coloring matter emissive redox compound.
Patent JP-H04351520-A (JP)
Title: Injection molding setter
Inventor: SAWAISHI HIROYUKI
IPC: B29C45/76
Filed: 1991-05-29
Abstract: PURPOSE:To prevent the erroneous setting of the conditions of molding, and to improve operating efficiency by providing a means, in which a region, in which a defective phenomenon is generated, is formed at a position on an image plane corresponding to the conditions of molding selected by an operator. CONSTITUTION:A console panel 3 for inputting the conditions of molding and the kind of a defective phenomenon generated as the result of molding under the conditions of the molding, is mounted. An injection molding machine 1 is set by the conditions of molding input by the console panel 3, and the data of the conditions of molding input and the kinds of the defective phenomena are stored in a memory every time the data are changed into the conditions of molding. A program pattern diagram in the process of a molding cycle and an image figure in a region, in which the defective phenomenon is generated, are displayed onto the image plane of a display unit 4. The region, in which the defective phenomenon is generated, is formed at a position on an image plane corresponding to the conditions of molding selected by an operator.
Patent JP-H0423817-A (JP)
Title: Ab type block copolymer and its use
Inventor: HIMORI SHUNICHI
IPC: G03G9/087
Filed: 1990-05-16
Abstract: PURPOSE:To obtain the title copolymer useful as a toner for electrophotography, having excellent low temperature fixing properties and blocking resistance, having dithiocarbamate bond at the ends, comprising a polymer block of a styrene-based monomer, an acrylic ester and a maleic acid. CONSTITUTION:A styrene-based monomer, a (meth)acrylic ester, a maleic acid and an N,N-disubstituted dithiocarbamate are irradiated with ultraviolet light in a solvent and polymerized to form a polymer which is used as a photopolymerization initiator, and photopolymerization is carried out to give a block copolymer comprising a copolymer shown by formula I {M is block copolymer part shown by formula II [M<1> is polymer constituent unit of (A) 75-100wt.% styrene-based monomer, methyl methacrylate, etc., and (B) 0-25wt.% (meth) acrylic alkyl ester; M<2> is polymer constituent unit of 30-70wt.% component A and 30-70wt.% component B; M<1> and M<2> contain 1-15wt.% maleic acid (mono- or dialkyl ester or anhydride) as M<3>; (n) is 20-200; (m) is 15-190] and formula III; R<1> is 1-10C hydrocarbon; R<2> is H or 1-10C hydrocarbon; R<3> is benzyl, etc.}.
Patent JP-H05327731-A (JP)
Title: Contention controller
Inventor: SUZUKI HIROYOSHI
IPC: H04L25/08
Filed: 1992-05-19
Abstract: PURPOSE:To hold the time slot acquiring request numbers of its own and other devices during the issue of the time slot acquiring requests of its own device and to acquire the unused time slots after these time slits passed in number equal to the number of held time slot acquiring requests. CONSTITUTION:A 2nd counter 180 counts the time slot requests of other contention controllers that are received after transmission of the time slot request signal. Then, the count value of the counter 180 is buffed into a memory 170 when a time slot is newly requested while a time slot is requested. When the count value of a 1st counter 110 is equal to zero and the precedent time slot request is satisfied, the buffed time slot request number is loaded into the counter 110. Thus, the next time slot is requested while a time slot is requested.
Patent JP-S5651052-A (JP)
Title: Drive device for linear tracking arm
Inventor: IKEDA ATSUO
IPC: G11B3/38
Filed: 1979-09-28
Abstract: PURPOSE: To enable the speed control for the device, by performing speed control while giving a damping force according to the pulse width signal to a moving member by a drive means driving the moving member.  
     CONSTITUTION: The device is provided with guide rails 5a, 5b, a moving member 4 free of linear movement along the guide rails 5a, 5b while supporting a pickup arm, and a drive means driving the moving member 4. The device also includes a pulse generating means generating pulse signals according to the mobile speed of the moving member 4 and a pulse width measuring means 23 measuring the pulse width of the pulse signals and outputting the pulse width signal according to the pulse width. The speed control is made while giving a damping force of a drive means according to the pulse width signal to the moving member 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5826250-A (JP)
Title: Method and device for determining state of aging of plastic product
Inventor: YOHANESU YOSEFUSU RAARUHOOBUEN
IPC: G01N17/00
Filed: 1982-07-21
Abstract: In non-destructive method the state of ageing of plastics products is determined by means of infrared radiation, which is passed through the product. 
<??>The invention is based upon the discovery that there is a clear relationship between certain physical and/or chemical changes occurring during the course of time in the interior of plastics materials, detectable by infrared analysis, and the mechanical properties of the product. On the basis of this relationship, the method may be used to decide whether products can be safely used or whether they must be disqualified and removed. 
<??>The method is particularly well suited with crates which are to contain bottles; the radiation is then passed through a crate wall. 
<??>Apparatus for performing the method may be arranged in a line such as a conveyor belt bottling line.
Patent JP-S5919649-A (JP)
Title: Work exchange device
Inventor: SATOU SHIGERU
IPC: B23Q7/02
Filed: 1982-07-20
Abstract: PURPOSE:To exchange a work continuously and automatically without requiring a special fitting jig for the work by fitting the work on a common work arbor and installing it to an arbor storage section on a work spindle chuck and a work magazine. CONSTITUTION:A rotation tool 1 is supported on a tool spindle 3. A chuck 13 is provided on a work spindle 4 and a work arbor 16 is held by the chuck 13. The work arbor 13 is comprised of a shank section, a coupling section housed in the arbor storage section on a work magazine and provided with an annular groove on its outer periphery, a hook section 16d, and an arbor head section. When a work 38 is to be fitted to the arbor head section, it is tightened onto the arbor head section with a fitting bolt 19 through a spacer 17 and set on the work arbor. Even while the work is being machined, the arbor 16 is supported in the storage section of the magazine 26.
Patent JP-H10318312-A (JP)
Title: Rubber bush
Inventor: KAKIMOTO TOSHIHIRO
IPC: F16F1/38
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a press-in member from comining off by promoting the stabilization of spring load characteristics and the betterment of vibratory fatigue characteristics. SOLUTION: Out of two circumferential recesses 11 and 12 formed inside each of both end rubber flanges 8 and 9 of a rubber bush 1, a tile angle βof a recess side wall 15 at the press-in rear end side is set up to be smaller than another tilt angle α of a recess side wall 14 at the press-in front end side. After press-in operation, any flexure is made so as not to be produced in the side wall 15 at the press-in rear end side and thereby durability is well improved, and stable spring load characteristics are made so as to be securable.
Patent JP-S5553061-A (JP)
Title: Alkaline cell
Inventor: KOTANI NOBORU
IPC: H01M50/193
Filed: 1978-10-12
Abstract: PURPOSE:To scheme to improve anti-liquid-leak by forming rust-preventing membrane which is mainly composed of the mixture of benzotriazol and specific organic phosphorous compound on the surface of copper or copper alloy of the cathode collector which contacts with gasket. CONSTITUTION:The anode mixture 1 mainly composed of silver oxide is stored in an anode can 8, and a separator 2 is loaded on the mixture 1, and the cathode agent 7 mainly composed of amalgamated zinc filled in a cathode terminal plate 9. The anode can 8 and the cathode terminal plate 9 are sealed through an annular gasket 10, and a button-type cell is formed. This cathode terminal plate 9 is formed, arranging the turned-back part 14 on the periphery, by using a clad plate made of copper plate 11 which has copper layer 13 on the inner surface and the nickel layer 12 on the outer surface, and rust-preventing membrane 16 is formed on the contact surface 15 with the gasket 10. this rust-preventing membrane 16 is formed of the mixture of benzotriazol or its derivatives and organic phosphorous compound shown by general formula P-(OR)3 (R is phenyl base or alkyl base).
Patent JP-S62282310-A (JP)
Title: Hot water/water mixing control device
Inventor: SHIBA BUNICHI
IPC: G05D23/00
Filed: 1986-05-30
Abstract: PURPOSE:To attain the tepid water supply at the setting temperature from the beginning of, supplying hot water by opening a water valve and a hot water valve with the energized quantity determined by the output quantity of a main control means after the position of valve opening is arranged. CONSTITUTION:The water valve 12 and the hot water valve 13 are driven at the start of supplying hot water by a 1st drive means 15 and a 2nd drive means 17 respectively through a closing margin correction control means 26. In opening the water valve 12 and the hot water valve 13 by the valve overlap angle theta (corresponding to closing margin), the quantity of energizing the water valve 12 and the hot water valve 13 is decided by the output quantity of a main control means. The main control means 25 detects the deviation between the setting temperature set by a mixed tepid water setting means 23 and the supplied hot water temperature detected by a mixed tepid water temperature detection means 18 and output a signal corresponding thereto to an energizing quantity setting means 24. Thus, the titled device used safely because no cold water nor extreme hot water is given just after the hot water supplying opera tion.
Patent JP-H05323280-A (JP)
Title: Display control system
Inventor: MORIMOTO HAJIME
IPC: G09G3/36
Filed: 1992-05-19
Abstract: PURPOSE:To simplify the processing of image data and speed up the processing by leaving an interval of a specific number of lines after plural lines are successively displayed and then successively displaying plural lines when an image is displayed. CONSTITUTION:A main-body side CPU writes display data as a bit map in a VRAM 404. The CPU 401 determines which data in the VRAM 404 are transferred to an FLCD 316 consisting of ferroelectric liquid crystal and transfers them from the VRAM 404 to a palette 407 or dither arithmetic circuit 406. The palette or dither arithmetic circuit performs image processing for the data and transfers the processed data to an address-display data multiplexer 408. In an image data area, the number of lines at the time of an interlaced display is equalized to the longitudinal size of a dither matrix and then the processing is facilitated and speeded up. In a character data area, the number of interlaced lines is equalized of the number of longitudinal lines of a character box to improve the display quality.
Patent JP-H06337584-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide an image forming device which is free of scattering of toner and soiling of a base and to obtain a stable image by preventing toner which has entered a developing device by a toner-unfastening operation from floating or preventing toner from wastefully flowing into the developing device by the toner-unfastening operation. CONSTITUTION:At the time of the unfastening operation of a agitator, developing paddles 14b, 15b, 16b and 17b are actuated to sufficiently mix and stir the toner which has flowed into developing units 14, 15, 16 and 17 with developer (carrier) by the unfastening operation. The unfastening operation of the agitator when a power source is on, in the case where a fixing roller reaches fixing temperature in a relatively short time, is inhibited, thereby preventing the flow of supply toner into the developing units 14, 15, 16 and 17.
Patent JP-H02210332-A (JP)
Title: Optical semiconductor device
Inventor: TAKEUCHI ATSUSHI
IPC: G02F1/017
Filed: 1989-05-19
Abstract: PURPOSE:To allow the rapid restoration from an operation state to a non-operation state by providing a 3rd material layer having the quantum well level substantially lower than the guantum well level of free electrons via a 2nd material layer having the forbidden band width of a large layer thickness on one side of a 1st material layer formed with the excitation element having an interaction with light to be operated. CONSTITUTION:The one side of a material having the 3rd forbidden band width, for example, a gallium arsenide layer M3 is in contact with the layer a M1 of, for example, gallium arsenide having the 1st forbidden band width and having the thickness l1 at which the two-dimensional excitation element can exist in this layer via the 2nd material having the large forbidden band width, for example, aluminum gallium arsenide layer M2. The free electrons excited in the 1st material layer M1, therefore, tunnel into the gallium arsenide layer M3 on the outer side by passing the aluminum gallium arsenide layer M2 having the large forbidden band width after a short period of time. The free electrons which hinder the formation of the excitons are rapidly removed from the layer M1 in this way and the change in the light transmissivity of the light I1 to be operated induced by irradiation of an operating light pulse I2 is reset to the initial state.
Patent JP-S5650327-A (JP)
Title: Preparation of photographic paper
Inventor: NODA TETSUZOU
IPC: B32B37/00
Filed: 1979-09-29
Abstract: PURPOSE:To prepare thin photographic paper supeior in surface smoothness, by coating a polyethylene suspension fluid with TiO2 dispersed on a paper base surface to form a film, and forming photosensitive agent films on this film. CONSTITUTION:A roll of paper base 1 is passed through bath 2 and heat dryer 4 to carry out resin treatment. TiO2 is dispersed into an emulsion type polyethylene 3 to prepare a suspension fluid. Paper base 1 is passed between dipping rollers 5 and contact roller 6 in bath 2 filled with the suspension fluid to coat the paper base surface with polyethylene 3. Then, paper base 1 is passed through dryer 4 and wound up to prepare a roll of resin treated paper 7. Then, the paper is coated with photosensitive emulsions by the known process.
Patent JP-S5916361-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEBAYASHI TAKAMICHI
IPC: H01L21/265
Filed: 1982-07-19
Abstract: PURPOSE:To contrive to make the specific resistance uniform by preventing the evaporation and re-distribution of the impurity doped by high temperature heat treatment by a method wherein the grain diameter of a polycrystalline Si film is increased and thus made uniform, and thereafter the polycrystalline Si film is doped with the impurity. CONSTITUTION:The polycrystalline Si film is grown at a low temperature of approx. 620 deg.C by using pressure reduction CVD method (B1). Next, heat treatment is performed at a high temperature of 1,000 deg.C or more for approx. 30min (B2). Then the ion implantation of phosphorus ion is performed to a gate electrode region, and that of arsenic ion to a load resistance element region (B3). After the ion implantation, annealing for approx. 30min in N2 gas is performed at a high temperature of 900 deg.C (B4). The gate electrode of an MOS transistor and a high resistant load element are formed by photoetching method (B5). The condition of high temperature heat treatment is preferable at a high temperature for a short time. The annealing for 2sec-100sec, for example enables to increase the temperature up to 1,200 deg.C-1,400 deg.C and decrease the re-distribution of impurity in an Si substrate.
Patent JP-H10305938-A (JP)
Title: Paper feed device
Inventor: KANEDA SATOSHI
IPC: B65H3/52
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To mount a paper sheet tray without any trouble even when a paper feed roller is in any condition by arranging an operating means to pull down a separation pad and a pushing-up means to retract the paper feed roller from a mounting route of the separation pad on a tip part of the paper sheet tray. SOLUTION: A push-up cam 2 which works on a projection 12 provided on a lower side of a paper feed roller support arm 10 to push up a paper feed roller 11 is integrated with a tip part of a paper sheet tray 1. A holder 3 to support a separation pad 6 is provided on a forward side of the paper sheet tray 1, and an operation lever 7 to lower the separation pad 6 is pivotably supported in a vertically oscillating manner. The separation pad 6 is loaded on the holder 3 through a spring receiver to which the urging force of a spring 4 is applied. When the paper feed tray 1 is mounted in a condition where the paper feed roller 11 is stopped through the paper jamming, the operation lever 7 is turned downward, the spring receiver 5 is pulled down through a locking piece 5b to lower the separation pad 6, and the paper feed tray 1 is mounted thereon.
Patent JP-H0682150-A (JP)
Title: Refrigerator
Inventor: MASUDA SENICHI
IPC: F25D23/00
Filed: 1992-05-19
Abstract: PURPOSE:To prevent bad odor from being generated and further prevent cooling water from being decayed by a method wherein when liquid droplets of cooling water electrically charged are injected into cold air containing some fine particles such as bacteria and the like flowing from a food storing chamber into a cold air duct, the fine particles are absorbed to the flowing droplets through static electricity and then they are removed from the cold air. CONSTITUTION:A cooling device 2 and an ozonizer module 3 are arranged within a casing and this interior part is divided into a storing chamber 4 and a cold air duct 5 by a partition wall 1a. A cold air circulation fan 6a and an ozone killer 6b are arranged between a cold air outlet 5a of the cold air duct 5 and a cold air inlet port 5b of the partition wall 1. Further, a cold water tank 7 is arranged at a lower part of the cold air duct 5, a bubble generating unit 10 is arranged in the cold water tank 7 and then the bubble forming unit 10 and the ozonizer module 3 are communicated by a gas pipe 8. In turn, there is arranged a fine pipe nozzle 9 for atomizing cooling water containing ozone gas into the cold air duct 5. An opposite electrode 12 of the fine pipe nozzle 9 is arranged within the cold air duct 5 and at the same time a DC high voltage power source 13 is connected between these elements.
Patent JP-S5915711-A (JP)
Title: Wick vertically movable type petroleum burner
Inventor: SHIBATA KENJI
IPC: F23D3/24
Filed: 1982-07-19
Abstract: PURPOSE:To operate the petroleum burner simply without removing a wick body from a wick support fitting even if the position of the wick body is inadequate to said fitting by forming an adjusting plate to an adjustable shape in the vertical direction to an arm receiving plate. CONSTITUTION:When a wick vertically movable shaft 31 is turned at approximately 60 deg. (one sixth revolution) in the counterclockwise direction by an operating lever, an arm plate 34 is turned in the counterclockwise direction centering around the wick vertically movable shaft 31. Since the connecting projection 35 of the arm plate 34 and the connecting and contacting hole 24 of the adjusting plate 23 are connected and brought into contact, the arm receiving plate 18 is moved upward through the revolution and movement of the arm plate 34, thus upward moving the wick body 14. When the wick body 14 rises up to the position of combustion, a wick guide outer cylinder 13 is removed from a tank 10 when the position is inadequate and combustion is brought to an unstable state, an adjust screw 27 is rotated by a jig, the adjusting plate 23 is moved vertically, and the connecting and contact hole 24 is adjusted to an optimum position.
Patent JP-S61285125-A (JP)
Title: Construction around fuel filling part of car body
Inventor: KANAI TOSHIO
IPC: B60K15/04
Filed: 1985-06-10
Abstract: PURPOSE:To prevent a distortion from taking place on the outer plate of a body by weldingly joining the inner plate of said body to the inside end part of a filler base while fastening said outer plate of said body to said filler base with a bolt. CONSTITUTION:A filler base 6 is provided between a wheel house 1 consisting of an outer panel 2 as the inner plate of a body and an inner panel 4 which is connected to a floor, and a rear fender 8 as the outer plate of the body. The peripheral edge part 2b of hole 2a through which a fuel filling part of the outer panel 2 passes, is bonded by welding W1 to the inside end part 6a of the filler base 6. On the other hand, a bolt inserting hole 6c is provided on the outside end part 6b of the filler base 6, and a nut 10 is welded to its back surface. The peripheral edge part of the opening part 14 of the rear fender 8 is extended 16 and a bolt inserting hole 16a is also provided on this extended part 16. And, the filler base 6 is combined with the rear fender 8 with a bold 18 and a nut 10.
Patent JP-S5649973-A (JP)
Title: Time meter
Inventor: MATSUMOTO AKIO
IPC: G04C3/14
Filed: 1979-09-29
Abstract: PURPOSE:To simplify and miniaturize an entire structure by a method wherein a block is formed by fitting each part to a fitting frame, said block is housed in the inner space of a case, and thus a timer meter is constituted. CONSTITUTION:Five indication wheels 2 are thrusted through by a shaft 4, while  a shifting pinion 3 and a transmission wheel 7 are also fitted to another shaft 4, and bodh ends of these shafts 4 are joined to both leg pieces of a fitting frame 1. Moreover, a magnetic-pole gear and an iron-core joining part joining both ends of the iron core 11 of a motor are provided projectingly from a base part in parallel with both leg pieces of the fitting frame 1. In this way, each part is fitted to the fitting frame 1 to form a block, which is housed in the inner space of a case 25. The characters on the indication wheel 2 can be seen through a window 26. By this constitution, the entire structure of the device can be simplified and miniaturized.
Patent JP-H09311148-A (JP)
Title: Voltage detecting circuit
Inventor: SAKURAI ATSUSHI
IPC: H03K19/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a voltage detecting circuit with little malfunction. SOLUTION: This voltage detection circuit is so constituted as to have a rated current circuit 107 and a rated current circuit 108, which can limit the maximum current value, respectively in a buffer circuit and an output circuit in order to prevent flow of high penetrating current in the circuits at a moment of inversion of detection or release theory due to the increase or the decrease of voltage divided by a resistor 101 and a resistor 102 more or less than a standard voltage generated in a standard voltage generating circuit 103. Moreover, the circuit is so constituted as to lessen the consumption current in the released state than that in the detection state by the penetrating current intensity.