baber/WOPTO huggingface dataset:
Patent JP-S5827153-A (JP)
Title: Displaying method for copying information in copying machine
Inventor: SUDOU TOSHIHIKO
IPC: G03B27/00
Filed: 1981-08-10
Abstract: PURPOSE:To permit sure and easy identification of information which is displayed similarly by providing a blank section which is not lighted between the respective kinds of information in displaying at least two kinds of copying information alternately with the same display device. CONSTITUTION:When a detector group 6 detects a jam of paper during copying operation, the copying operation is stopped on the spot; at the same time, a jam signal is outputted from a microcomputer 22, and the jam is displayed E1 on a display device 23. When the jam is dissolved, the device 23 is put out, and at the same instant, a timer set at the time t1 starts operation, and the set number of copying sheet is displayed N for the time t1 on the device 23. Unless a copying start switch SW1 is turned on before the time t1 times up, a timer set at the time t3 starts operating and the device 23 is put out until the time t3 elapses. Thus the blank section where the device 23 is put out for the time t3 after the display N is formed.
Patent JP-S62278128-A (JP)
Title: Production of uranium dioxide from uranium hexafluoride
Inventor: TANAKA AKIRA
IPC: C01G43/025
Filed: 1986-05-27
Abstract: PURPOSE:To simplify whole processes, to make by-product into reusable HF and to produce UO3 powder having high activity, by directly converting UF6 to UO3 by the use of a fluidized reaction device, dissolving UO3 in nitric acid and making into uranyl nitrate. CONSTITUTION:Raw material UF6 is vaporized by a vaporization process, reacted with steam in a fluidized layer of a vapor phase reaction process to form UO3 powder and a HF gas is evolved. The HF gas is recovered by a condenser, etc., to give HF (solution). The formed UO3 powder is dissolved in uranyl nitrate (UNH for short) in a dissolution process to give a UNH solution. NH3 is introduced to the UNH solution in a precipitation process to form ammonium biuranate (ADU for short) precipitate. Then, the ADU precipitate is converted through a filtering and drying process, a calcining process and a reducing process to UO2 power. Formation of fluorides of defluorinating agent as by-products in a conventional procedure is eliminated, solvent extraction process in purifying process is also cut, whole processes are simplified, a fluorine content can be recovered as reusable HF and highly active product UO2 can be produced.
Patent JP-H0422477-A (JP)
Title: Disassembling method for resin-molded coil
Inventor: ICHIKAWA TAKANORI
IPC: H01F41/12
Filed: 1990-05-16
Abstract: PURPOSE:To disassemble an epoxy resin-molded coil without being accompanied by the generation of a resin fine powder or noise by heat-treating the epoxy resin-mold coil to thermally decompose the same and subsequently hydrolyzing the decomposed one with water or an alkali aqueous solution at high temp. CONSTITUTION:In a method for disassembling an epoxy resin-molded coil 2 obtained by molding a metal conductor using an epoxy resin 5, for example, the coil 2 is heat-treated at 240 deg.C for 3 days to be thermally decomposed. Next, this coil 2 is received, for example, in a tank 7 and hydrolyzed with water or an alkali aqueous solution at high temp. (e.g. 130 deg.C). As a result, the resin part of the epoxy resin-molded coil can be decomposed up to a low mol.wt. to be perfectly dissolved without being accompanied by the generation of a resin fine powder or noise, and the metal part such as the coil conductor thereof remains and can be reutilized.
Patent JP-S6015612-A (JP)
Title: Auto-focus lens barrel
Inventor: WASHIMI AKIYASU
IPC: G02B7/08
Filed: 1983-07-07
Abstract: PURPOSE:To focus automatically a telephoto lens by providing a manual operation ring which can set optionally the extent of movement of a focusing lens and setting optionally the defocusing quantity of a photographic lens and moving optionally its range from the closest focusing distance side to the far distance side. CONSTITUTION:On a focusing cam cylinder 5, a stop pin 5a is provided in a notched window provided on a manual operation ring 2. One end of a knob 6 is screwed to a stop piece 7; and when the knob 6 is loosened and is moved in a long hole, the piece 7 is moved together, and one end of the piece 7 is projected from the notched window of the ring 2, and the piece 7 is fixed to the ring 2 in a proper position to determine the width of the notched window. When the ring 2 is placed in a determined reference position by a click and the knob 6 is loosened to remove the piece 7 from the window, the pin 5a can be moved in a range (A) from the closest focusing distance of the lens to the infinity. When a range (B) is set by adjusting the knob 6, an apparent defocusing quantity is reduced; and when the ring 2 is placed in a position of this range to perform auto- focus photographing, an object placed at a distance of <=20m is focused quickly.
Patent JP-S5825127-A (JP)
Inventor: UEDA YASUKIYO
IPC: A47K13/30
Filed: 1981-08-08
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-H02298194-A (JP)
Title: Color video printer device
Inventor: MOCHIMARU YOSHIAKI
IPC: H04N9/73
Filed: 1989-05-19
Abstract: PURPOSE:To attain excellent color reproduction by providing newly a white balance adjustment circuit means correctly adjusting a white balance of a video signal to be printed out and adjusting again the white balance of the video signal before printing. CONSTITUTION:A video signal inputted from an input terminal 11 is converted into a digital signal at an A/D converter 12 and stored in a picture memory 13. The stored video signal is converted into an analog signal with a D/A converter 14 and outputted as a still picture for one picture frame. The still picture for one picture frame is given to a white balance adjustment device 15, in which the amplification degree among RGB signals is adjusted and inputted to a print A/D converter 16, in which the signal is converted again into a digital signal and video-print is implemented by a print signal processing section 17. Thus, the signal used for print is a signal whose white balance is adjusted and the deviation of white balance of the input video signal and an error of signal processing of the circuit system are adjusted.
Patent JP-H09306751-A (JP)
Title: Transformer applied with amorphous metals
Inventor: OSAKO KAORU
IPC: H01F27/24
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an inner frame and reduce the cost, by arranging the inner frame along the inner periphery of a window portion of an amorphous ring core in such a manner as to collectively surround both coil portions in the window portion. SOLUTION: An inner frame 6 is formed to have a one-piece structure including a yoke facing portion 6a located on the inner side of one yoke portion 7g, leg facing portions 6b, 6c bent to be continuously provided in the same direction from both ends of the yoke facing portion 6a and located on the inner sides of leg portions 7d, 7e, and stopper portions 6d, 6e. The stopper portions 6d, 6e are formed by bending distal ends of the leg facing portions 6b, 6c in the direction to face each other, and are stopped at end portions 1at, 2at of facing portions 1a, 2a of both coils 1, 2 in a window portion 7h of an amorphous ring core 7, thus forming a stopped state. The yoke facing portion 6a of the inner frame 6 is arranged on the side of a junction portion 7c of the amorphous ring core 7.
Patent JP-S5749741-A (JP)
Title: Ventilating fan
Inventor: MITA YASUYUKI
IPC: F24F7/10
Filed: 1980-09-10
Abstract: PURPOSE: To enable to drain even with a pipe oblique to a certain direction by a method wherein a protruded opening for drainage, to which a pivotal protruded part is fitted, is provided at a main body.  
     CONSTITUTION: The protruded opening 9 for diainage with an annular concave part, to which an annular convex part arranged inside of the protruded part 8 for drainage is comprised pivotally after fitting, is provided at the bottom plate 7 of the main body 1. Due to the structure described above, the drain pipe can be laid toward any direction at will and especially the drainage work with hard vinyl pipe can be accomplished with only straight pipes and no bend pipe. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0419471-A (JP)
Title: Piston ring
Inventor: HOSHINO TOSHIHIKO
IPC: F02F5/00
Filed: 1990-05-15
Abstract: PURPOSE:To obtain a piston ring excellent in wear resistance and seizure resistance by applying hard chrome plating, provided with crevices in a specific condition, to at least a sliding surface of the piston ring, and filling this crevices with Cr2O3 ceramics. CONSTITUTION:Particular cast iron is used as the base body of a piston ring, and hard chrome plating is applied to a surface of the compression ring sliding on an internal surface of an engine cylinder so that the thickness is 50 to 150mum and 20 to 50% crevice ratio is maintained in any part of the base body and an interface side. Then, the compression ring is immersed in H2CrO4 rich water solution, adjusted to 1.65 specific gravity by dissolving CrO3 in water, held for about 10min under a reduced pressure, returned to an atmospheric pressure and further placed in a stationary condition for about 10min for filling the crevices, and a hard chrome plating surface is coated, dried thereafter heat- processed by gradually increasing a temperature. A hard chrome plating layer with crevices sufficiently filled with Cr2O3 and its surface coated is obtained by further several times repeatedly processing this charging, coating to heating treatment.
Patent JP-S5915300-A (JP)
Inventor: TANIGUCHI YOSHIKO
IPC: G10L25/90
Filed: 1982-07-16
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-H08320073-A (JP)
Title: Butterfly valve and its manufacture
Inventor: NAKAGAWA MITSUO
IPC: F02D9/10
Filed: 1995-05-24
Abstract: PURPOSE: To improve productivity of a valve body, to miniaturize the valve body, and to simplify a molding die, by making the valve body through a process of integrally connecting divided bodies made of sintered alloy materials by a steel infiltration method. CONSTITUTION: Uniformly mixed powder is put in a molding die, and two upper and lower divided bodies of a valve body 11 are respectively molded by a press machine. After that, the lower body 31A and the upper body 31B in the non- sintered state are superimposed. Next, the superimposed and non-sintered upper body 31A and the lower body 31B and infiltration materials are put in a heating furnace, and a copper infiltration treatment is simultaneously applied with the sintering treatment. Therefor, the secondary machining for cutting a gas passage surface in the valve body 11 and for cutting a bearing inserting hole, a seal member attaching hole, etc., can be decreased, productivity is improved, and the reduction of cost can be achieved. Moreover, since the size precision is high, there is no excess thickness, and the valve body 11 can be made small and lightweight.
Patent JP-H0421347-A (JP)
Title: Manufacture of voice coil motor
Inventor: KAKIMOTO HIROAKI
IPC: H02K33/18
Filed: 1990-05-15
Abstract: PURPOSE:To simplify the manufacturing process of a voice coil motor and, at the same time, to reduce the clearance between a coil and short ring so as to improve the output and reduce the size of the motor by fixing the short ring to the peripheral surface of a yoke by utilizing the thermal deformation of the short ring. CONSTITUTION:After a yoke 11 is inserted into the space surrounded by the inner surface of a short ring 10 formed of a molded pipe or thin plate of a copper alloy while the ring 10 is heated and expanded at a high temperature, the entire body of the ring 10 is cooled. When the ring 10 is cooled, the inner surface of the ring 10 contracts. Since the outside dimension of the inserted yoke 11 is set a little larger than the inside dimension of the ring 10, the short ring 10 is firmly fixed to the peripheral surface of the yoke 11 in a state where the inner surface of the ring 10 is closely fitted to the peripheral surface of the yoke 10. Therefore, the entire manufacturing process of this voice coil motor can be simplified and the dimensional stability is improved, since the ring 10 can be closely fitted to the yoke 11 by utilizing the principle of shrinkage fitting.
Patent JP-H04326267-A (JP)
Title: X-ray television set
Inventor: NAGAI SEIICHIRO
IPC: H04N5/321
Filed: 1991-04-25
Abstract: PURPOSE:To prevent image degradation caused by the gain dispersion in are respective signal systems in the case of constituting one image by synthesizing plural image output signals. CONSTITUTION:Based on the light irradiation of the output plane of an image intensifier 3, image signals are outputted from two first and second CCD 6a and 6b at timing having not to affect perspective and photograph, and the gains of the respective image signals are compared and controlled by a gain control means 13 so that the both signals can be coincident. Since the gains of plural signal systems can be automatically controlled, the equal images can be obtained.
Patent JP-S61282262-A (JP)
Title: Paper folding apparatus
Inventor: YOKOGAWA HIDEHO
IPC: B65H45/107
Filed: 1985-06-07
Abstract: PURPOSE:To easily use papers in a variety of length by easily varying the swing angle of a fin by moving the fin in reciprocation by the normal and reverse revolution of a reversing motor. CONSTITUTION:A pulley 38 is revolution-driven by a reversing motor 30 through a reduction gear 32, pulley 34 and a belt 36. When the reversing motor 30 is revolved normally and reversely, a fin 24 swings in reciprocation around a shaft 23, namely the center of revolution of a coupling 22. Since the swing angle of the fin 24 is varied by varying the revolution quantity, namely the driving time of the reversing motor 30, papers in a variety of length can be used. Therefore, the papers any length can be certainly folded.
Patent JP-S613948-A (JP)
Title: Controlling device of automatic hot-water supply
Inventor: KUBOTA HIDEJI
IPC: F24H1/18
Filed: 1984-06-18
Abstract: PURPOSE:To permit to obtain automatically the hot-water of a predetermined temperature and specified amount by eliminating the hot-water amount setting operations of every days and controlling the supplying amount of water as well as the same amount of hot-water by the temperatures of supplying water and supplying hot-water. CONSTITUTION:The amount of hot-water, to be supplied by the hot-water supplier, is operated by a hot-water amount operating means 26 through requested amount and temperature of hot- water, set in an input means 25, and the temperatures of water and hot-water detected by a feed water temperature sensor 20 and a supplying hot-water temperature sensor 19 while the amount of water to be supplied is operated by a water amount operating means 27 through a difference between the requested amount of hot-water, set in the input means 25, and the amount of hot-water to be supplied, operated by a hot-water amount operating means 26. A feed water control means 28 controls a water circuit opening and closing means 23 so as to close it when the detecting value of a water amount measuring means 22 has arrived at the operating value of the means 27 after opening the water circuit opening and closing means 23 while a supplying hot-water control means 29 controls a hot-water circuit opening and closing means 24 so as to close it when the detecting value of a hot-water amount measuring means 21 has arrived at the operating value of the means 26 after opening the means 24.
Patent JP-2000313324-A (JP)
Title: Braking force control device
Inventor: MAEDA HIROKI
IPC: B60T8/1766
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To generate a large enough braking force in a wheel by preventing a braking force distribution control from being started unduly early due to variation of the wheel speed. SOLUTION: When a wheel speed VW/R* of rear wheels RL and RR gets slower than a predetermined threshold value SH comparing to an estimated vehicle speed SPD during braking of a vehicle, front wheel cylinder pressure is continued to be intensified, and a distribution control is performed to retain rear wheel cylinder pressure. When the wheel speed VW/R* of the rear wheel changes vibrationally with large amplitude, the control threshold value SH of distribution control is changed to a larger value. If the control threshold value SH of distribution control is changed to a larger value, the distribution control is prevented from being started unduly early due to vibration of the wheel speed VW/R*.
Patent JP-H08320851-A (JP)
Title: Job number management system
Inventor: KOKETSU KENJI
IPC: G06F15/16
Filed: 1995-05-24
Abstract: PURPOSE: To provide a job number management system which manages respective applied jobs by speedily and securely giving unique job numbers as to a multicomputer system. CONSTITUTION: In the multiprocessor system, a system storage device 110 is provided with number storage means 111 which store the job number of corresponding information processors 101, and each information processor 101 is equipped with a reference means 112 which refers to all the number storage means 111 according to new job application, an update means 113 which rewrites information in the corresponding number storage means 111 according to an update instruction, and a registration means 114 which retrieves an unused number within a characteristic numbering range and registers it as a new job number through the update means 113. Then a job communication means 102 is provided with a number movement means 115 which controls the operation of the update means 113 of information processors 101 at a movement source and a movement destination according to the movement of a job.
Patent JP-S6041657-A (JP)
Inventor: RAASUROO FUOIAA
IPC: C07C233/04
Filed: 1984-06-20
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-H04328542-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAHASHI YOSHIYA
IPC: G03C1/14
Filed: 1991-04-26
Abstract: PURPOSE:To ensure high sensitivity in a red wavelength region, little fog, sharp toe and excellent suitability to an exhausted soln. by incorporating a specified sensitizing dye and a specified compd. into an emulsion layer and a specified compd. into a nonphotosensitive layer. CONSTITUTION:When emulsion layers and a nonphotosensitive layer are formed on a base, a sinsitizing dye represented by formula I and a compd. represented by formula 01 are incorporated into at least one of the emulsion layers and a compd. represented by formula II is incorporated into the nonphotosensitive layer. In the formula I, each of Z and Z1 is a group of atoms required to form an N-contg. hetero ring in a cyanine dye, each of R and R1 is an aliphatic group, each of Q and Q1 is a group of atoms required to form a ring such as 4-thiazolidioone, each of L1-L3 is methine, alkyl, etc., each of (m) and (n) is 0 or 1, (X) is an anion and (p) is 0 or 1. In the formula II, Z2 is a group of nonmetallic atoms required to form a hetero ring and M is H, an alkali metal atom, etc. In the formula III, each of Y and Z3 is methine or N, Q, is a group of atoms required to form a hetero ring and M1 is H or a cation.
Patent JP-S61283410-A (JP)
Title: Method and apparatus for circulating lubricating liquid for cold rolling
Inventor: SEKIMOTO TSUKASA
IPC: B21B45/02
Filed: 1985-06-10
Abstract: PURPOSE:To eliminate foaming in a tank without changing the performance of a circulating lubricating liquid by once storing the used lubricating liquid, using the liquid for cold rolling after filtering and cooling and using part of the cooled lubricating liquid for cooling of the lubricating liquid in the dirty tank. CONSTITUTION:A circulation pump 6 is driven to filter the used lubricating liquid stored in the dirty tank 2 by a filter 3. The liquid is stored in a clean tank 4 and is further cooled by a cooler 5. The cooled liquid is supplied to a rolling mill 1. A valve 8 is opened at the same instant to drop part of the cooled lubricating liquid like a shower onto the liquid surface of the dirty tank 2 thereby cooling the liquid surface. The foam formed on the liquid surface of the dirty tank 2 is reduced by cooling. The generation of the foam is suppressed by dropping the cooled lubricating liquid.
Patent JP-S5249257-A (JP)
Title: Methd for preventing ozone deterioration
Inventor: TANIMURA SHIYOUZOU
IPC: C08L23/16
Filed: 1975-10-17
Abstract: PURPOSE: A method for preventing the ozone deterioration of natural or synthetic rubbers without coloring or staining by the addition of particular nitriles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02305825-A (JP)
Title: Inorganic fiber for reinforcing resin
Inventor: TSUJIOKA NORIO
IPC: D06M13/02
Filed: 1989-05-20
Abstract: PURPOSE:To obtain the title inorganic fiber which can tightly bind with a matrix resin and can give a interface capable of giving stress relaxation between the matrix resin and the fiber by surface-coating an inorganic fiber with a specified coupling agent and a specified diene polymer. CONSTITUTION:An inorganic fiber is surface-coated with a coupling agent having a functional group bondable with the unsaturated double bond of a diene polymer selected from among a vinyl, a styrene, a mercapto and an acrylic [e.g. N-beta-(N-vinylbenzylaminoethyl-N-gamma-(vinylbenzyl)-gamma- aminopropyltrimethoxysilane] and a diene polymer having a Tg <=0 deg.C, residual unsaturated double bonds in the molecule, and a gel fraction <=5% (e.g. polybutadiene latex).
Patent JP-H04230881-A (JP)
Title: Method for forming radiation pattern of high- efficiency active antenna for electronic scanning radar and antenna for performing method thereof
Inventor: JIERAARU KAIIYU
IPC: H01Q3/26
Filed: 1991-03-08
Abstract: PURPOSE: To enhance a power efficiency and to enable mounting and use of the antenna on a satellite by changing a usage of an active antenna element in transmission and reception and by making it a pattern optimum for each of transmission and reception. CONSTITUTION: An active transmission/reception (TR) module has a transmission input E, a transmission output S connected to an emission element of an antenna, a digital phase shifter 10 and a head-to-tail type parallel connection of a high power amplifier(HPA) 13 for transmission and a low noise amplifier(LNA) for reception between first and second switches 11 and 12. A gain control is given by adding one variable attenuator 15 behind the LNA 14 and controlling a gain in a final stage of the LNA 14, and the whole of the HPA 13 operates continuously in an output power. By making the HPA 13 operate in a region of compression or saturation thereof, accordingly, it is possible to maximize the output power and to optimize the efficiency thereof.  The output switch 12 gives transmission-reception switching and two ports leading to the emission element (two polarizations: horizontal polarization H and vertical polarization V) at the same time.
Patent JP-H06150864-A (JP)
Title: Scanning type reflection high speed electron beam diffraction microscope device
Inventor: YAMAMURO KAZUHIRO
IPC: H01J37/22
Filed: 1992-04-17
Abstract: PURPOSE:To improve contrast and resolution in a reflection high speed electron beam diffraction image by installing a camera in front of a viewing window of a vacuum tank through a support member. CONSTITUTION:A manipulator 3 having a sample 2 on the tip part is arranged in a vacuum tank 1. An electron beam from an electron gun 4 installed in the vacuum tank 1 is radiated close to a surface of the sample 2, and is reflected, and is diffracted. An electron beam diffraction pattern depending on atomic arrangement or a geometric structure of the surface of the sample 2 is displayed on a fluorescent screen 6 installed on a viewing window 5 of the vacuum tank 1 by emitting light. A television camera 7 is installed in front of the viewing window 5 of the vacuum tank 1 through a support member 13.