baber/WOPTO huggingface dataset:
Patent JP-S58217607-A (JP)
Title: Manufacture of metal particle
Inventor: UEDA YOSHIO
IPC: B01J2/02
Filed: 1982-06-14
Abstract: PURPOSE:To easily efficiently manufacture esp. fine spherical metal particles, by dispersing a molten metal body into fine drops by atomizing gas under the condition that oxygen content is controlled below predetermined value, and then dropping them into a hopper for recovering metal particles. CONSTITUTION:A molten metal body being held at a predetermined temp. in a reserving vessel provided above a hopper for recovering metal particles is discharged through a nozzle provided at the bottom of the vessel and then immediately dispersed into fine drops by atomizing gas. The dispersed fine drops are let fall down inside the hopper, solidified therein and collected as metal particles on the bottom of the hopper. In said step, oxygen density in the atomizing gas must be controlled below 8% to reduce the formation of oxides caused by the contact of the molten metal with oxygen as small as possible. Oxygen density in an atmosphere inside the hopper where the fine drops after being atomized are standing is also controlled below 8%. That is, the dispersed fine drops atomized in contact with the smallest amount of oxygen can be efficiently spherodized by surface tension under the condition that oxides are scarecely formed.
Patent JP-H04330840-A (JP)
Title: Communication system
Inventor: IHARA SHIGEO
IPC: H04M3/533
Filed: 1991-05-02
Abstract: PURPOSE:To simplify an inputting operation by storing registered information such as a dial number in a main device by a simple operation by using an outside storage device, in a communication system with which a telephone set having a multifunction is connected. CONSTITUTION:The registered information related with the dial number is stored in an IC card 9 such as a storage medium capable of being detected, by preliminarily using an existing information equipment. A telephone set 1 is equipped with a storage medium reading part 10 which reads the information from the IC card 9. The information read by the storage medium reading part 10 can be stored in a storage part 15 of the main device by the operation of a registration key 5. The registered information of the IC card 9 or the storage part 15 can be confirmed or corrected by the operation of a confirmation key 4. The inputting operation of the registered information can be divided into the operation of preliminarily preparing the registered information in the outside storage device, and the operation of registering the registered information in the storage part of the main device, so that the operating efficiency can be improved, and an operating time can be shortened.
Patent JP-H03296502-A (JP)
Title: Apparatus and method for continuous reversed-phase suspension polymerization
Inventor: KUBO HIDEAKI
IPC: C08F2/00
Filed: 1990-04-17
Abstract: PURPOSE:To continuously produce polymer particles having a uniform particle diameter by causing a dispersion medium to flow as an upward current through a polymn. tower and by using the tower in which the sectional area decreases with coming down from the upper to the lower part of the tower. CONSTITUTION:The title apparatus comprises a polymerizable liq. drop- generating apparatus 1; a polymn. tower 2 which communicates with the apparatus 1; a dispersion medium line 3 which causes a dispersion medium to recirculate and to flow through the polymn. tower 2 as an upward current and comprises a dispersion medium-feeding line 8, a dispersion medium storage vessel 3, and a recirculation pump 4; and a recovery line 7 for recovering produced polymer particles. In the polymn. tower 2, the sectional area decreases step by step or continuously with coming down from the upper to the lower part of the tower.
Patent JP-S61260996-A (JP)
Inventor: HIGUCHI TOSHIO
IPC: B26D7/08
Filed: 1985-05-13
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-H05300240-A (JP)
Title: Test system for base controller
Inventor: NARUSE YUTAKA
IPC: H04M3/26
Filed: 1992-04-21
Abstract: PURPOSE:To test a base controller with a small scale and inexpensive installation. CONSTITUTION:A test equipment 8 is operated based on a test program and gives a command of a base control signal to a base controller 1. The base controller 1 sends a base control signal to a pseudo base device 9 according to a command. A receiver 2 of the pseudo base device 9 receives a base control signal from the base controller 1 and outputs the signal to a decoder 4. The decoder receives the base control signal from the receiver 2 and analyzes it and outputs the result of analysis to a JKL section 7. Then lamp display is implemented by the JKL section 7 based on the result of analysis of the decoder 4. When the operator operates a key according to the lamp display, the JKL section 7 outputs relevant key information to the coder 5. Upon the receipt of the key information from the JKL section 7, the coder 5 encodes the information and outputs the result to a driver 3. The driver 3 sends the coded key information to the base controller 1 and a test equipment 8 receives the key information through the base controller 1.
Patent JP-H10281140-A (JP)
Title: Roll
Inventor: YAMAUCHI SUSUMU
IPC: B41J13/076
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To connect a roller part to a spindle forcibly by projecting an end part of the roller part from a spindle on a fitting part, and fixing the roller part and the spindle from the inner side of the projection part by means of fillet weld. SOLUTION: A fitting spindle 31 of a spindle 3 is pressed in and fitted to a fitting part 21 of a roller part 2 so as to match the roller part 2 and the shaft core of the spindle 3 with each other. AT the time of fitting, the end part of the roller part 2 is projected from a large diameter part of the spindle 3 outward. In both fitting parts, both are integratedly fixed with each other from an inner side of the projection part by means of fillet weld. The end part of the roller part 2 is projected from the spindle 3, both are joined with each other by means of fillet weld, and thereby, sufficient joining strength is obtained without taking a groove. Even if an end surface is cut-off worked at the time of after work, reduction of strength is prevented since a joining part is not projected on the end surface of the roller part.
Patent JP-S60245970-A (JP)
Inventor: MOGI HITOSHI
IPC: F25B47/02
Filed: 1984-05-18
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-S583297-A (JP)
Title: Driving system for laser
Inventor: NAGAOKE TAKAO
IPC: H01S5/0683
Filed: 1981-06-29
Abstract: PURPOSE:To increase the lifetime of a laser by feeding back the output of the laser to a drive current setting circuit, thereby controlling the drive current and generating the stable laser output. CONSTITUTION:A laser light is monitored, and the bias current of a drive current setting circuit is so controlled that the output value of the monitor falls a value between the upper limit threshold value and the lower limit threshold  value. More particularly, the output of partially reflected laser light of the setting circuit 2 is inputted through a monitor detector 9 and an amplifier 10 to  the first and second comparators 11, 12, and the upper limit threshold value VH  and the lower limit threshold value VL are supplied from a reference voltage  generator 13. Thus, the outputs of the comparators 11, 12 control the drive  current of a semiconductor laser 1 through an up-down counter 15.
Patent JP-S584361-A (JP)
Title: Manufacture of polishing cloth
Inventor: AWANO RIYOUZOU
IPC: B24D11/00
Filed: 1982-06-11
Abstract: PURPOSE:To maintain the texture of a structure unchanged in the manufacture of a polishing cloth used for finishing a glass surface, by cutting or grinding to form grooves having a prescribed cross-sectional shape in the polishing surface of the polishing cloth having a porous structure. CONSTITUTION:The polishing sheet 1 comprising a porous structure is cut by a cutter or is ground by a grinding stone to have the grooves 3 in the polishing surface 2, each groove having a width of 0.5mm. or more, and a depth of preferably 4/10 or more of the thickness of the sheet, and the grooves having a lattice pattern or the like with the space between the grooves being prescribed. The polishing sheet 1 prepared in such a way that a nonwoven fabric whose fibers 4 are entangled three-dimensionally is impregnated with a synthetic resin 5, the resin 5 is coagulated, and fine interconnected cells 6 are formed. Thus produced polishing cloth, since no change has occurred in th porous texture adjacent to the grooves, can have wide grooves with a suitable depth, and since no change has occurred in the density of the material, the amount of a grinding particle liquid that will be kept in the grooves can be increased, thereby the polishing power can be improved.
Patent JP-S59225548-A (JP)
Title: Heat dissipating device
Inventor: NAKAKITA SHIYOUJI
IPC: H01L23/373
Filed: 1983-06-07
Abstract: PURPOSE:To enable to keep the temperature of a heat dissipated substance constant by controlling the length of the air gap between thermal conductors, utilizing a shape memory alloy. CONSTITUTION:At the same time when the heat generation of an LSI semiconductor chip 1 is conducted to the first heat dissipating post 5, it is also conducted to a coiled shape memory alloy 7 wound around this post 5. This alloy 7 includes the composition of Ti-Ni alloy; when the heat generation of the chip 1 comes to the condition of a temperature over a fixed one, the alloy reduces its dimensions to the coil dimension memorized previously, and thus puts both the heat dissipating posts 5 and 6 into adhesion, resulting in the increase of the cooling power. When the temperature decreases under the fixed on by cooling, the alloy 7 elongates and recovers to the coil axial length before heat generation. At the same time, both the posts 5 and 6 are alienated from each other and come to the state illustrated.
Patent JP-S5326597-A (JP)
Title: Crime prevention im plement
Inventor: YOSHIOKA MUNEO
IPC: G08B13/14
Filed: 1976-08-24
Abstract: PURPOSE: A detection unit and an alarm equipment are mounted on the pedestal of a desk-lamp, and the support part is used as the detection electrode of the detection unit, thereby using the desk-lamp as a crime prevention implement and simplifying insatllation and movement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58217960-A (JP)
Title: Image forming device
Inventor: AMAMIYA KOUJI
IPC: G03G15/08
Filed: 1982-06-11
Abstract: PURPOSE:To eliminate the influence of variation in potential with the position of a developing device and to obtain excellent color balance by arranging plural latent image potential detecting means contiguously to respective developing means, and controlling the latent image potential of every developing means on the basis of the outputs of the detecting means. CONSTITUTION:Potential sensors 29 are arranged on upstream sides of the respective developing devices in a photoreceptor movement direction to form latent images with specific potentials on a photosensitive drum 1. Namely, the sensors 29Y, 29C, 29M, and 29B are provided corresponding to the developing devices 17Y, 17C, 17M, and 17B of yellow, cyan, magenta, and black. For example, when the latent image to be developed by the yellow developing device 17Y is controlled to the specific potential, the detection result of the sensor 29Y is used and when the latent image to be developed by the black developing device 17B is controlled, the detection result of the sensor 29B is used.
Patent JP-S61112180-A (JP)
Inventor: TAKEDA YOSHIMITSU
IPC: G09B27/00
Filed: 1984-05-22
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-H05274268-A (JP)
Title: Plural users information processor
IPC: G06F21/31
Filed: 1992-03-27
Abstract: PURPOSE:To provide a plural users information processor which is easy to operate for a user and can improve a secrecy. CONSTITUTION:Graphic information of each user is previously stored as user management information in the area 106a of a magnetic disk 106. A central processing system 101 collates the graphic information and the user management information stored in the magnetic disk 106 by storing a locus of the movement of a mouse 104 in a main memory 105 when the user plots the graphic information by moving the mouse 104 and converting the locus stored in the main memory 105 into the graphic information when the button of the mouse 104 becomes off.
Patent JP-H11286760-A (JP)
Title: Rolled copper foil and its production
Inventor: HATANO TAKATSUGU
IPC: C22F1/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the bendability of a conventional rolled copper foil without deteriorating its other characteristics. SOLUTION: The rolled copper foil having a cubic texture in which, in a state heat-treated to a recrystallized structure heated at 200 deg.C for 30 min, the intensity (I) of the (200) plane found by the X-ray diffraction in the rolled race satisfies I/I0 >200 to the intensity (I0 ) of the (200) plane found by the X-ray diffraction in fine pulverous copper and having excellent bendability is provided. In the method for producing the rolled copper foil in which an ingot of tough pitch copper or oxygen free copper is hot-rolled, thereafter, cold rolling and annealing are repeated, and finally, its thickness is finished to <=50 μm by cold rolling, the annealing directly before the final cold rolling is executed under the condition in which the average grain size of the recrystallized grains obtd. by this annealing is regulated to 5 to 20 μm, and the rolling working degree in the following final cold rolling is regulated to >=90%.
Patent JP-S58220353-A (JP)
Title: Battery
Inventor: SHINODA KENICHI
IPC: H01M6/12
Filed: 1982-06-16
Abstract: PURPOSE:To prevent simply and surely internal short or discharge capacity deterioration during storage of a battery by placing a film-shaped porous supportor holding a substance having weak oxidation ability than a positive active mass and ion conductivity on the surface, facing a separator, of the positive active mass. CONSTITUTION:Manganese dioxide, graphite, or a mixture of manganese dioxide and graphite is used as a material to be held in a supporter 30. Manganese dioxide has weak oxidation ability but its oxidation ability is extremely weak compared with that of silver oxide and does not degrade a separator 24. In a battery having this construction, even if a material having strong oxidation ability such as silver oxide is used in a positive active mass 22, its oxidation ability does not practically affect the separator 24 due to the material to be held in the supporter 30.
Patent JP-H07288142-A (JP)
Title: Ion conductor and photoelectric transfer element using this ion conductor
Inventor: MATSUMOTO MASAMITSU
IPC: H01M14/00
Filed: 1994-04-15
Abstract: PURPOSE:To provide an ion conductor with high ion conductivity by containing an oxidation-reduction system in a solid and provide a photoelectric transfer element with high photoelectric transfer efficiency using this ion conductor. CONSTITUTION:An ion conductor containing an oxidation-reduction system of iodine compound-iodine capable of reversely existing in states of an oxidant and a reductant in a solid such as a polymer compound having origoalkyleneoxide structure is used. As the iodine compound, a metal salt such as lithium salt and sodium salt of iodine, an organic salt such as quaternary ammonium salt of iodine, a polymer is preferable. A solid ion conductor with high ion conductivity is obtained. A photoelectric transfer element using this ion conductor is capable of efficiently passing current, continuously supplying d, c, current without replenishing ions, and applicable to a solar cell.
Patent JP-H01274815-A (JP)
Title: Production of ceramics filter
Inventor: KOGA NAOKI
IPC: B01D39/20
Filed: 1988-04-25
Abstract: PURPOSE:To form the thin membrane of uniform thickness on the surface of supporting body by positively filling such a flammable material that is eliminated in the sintering of later process in the pore part of the supporting body, and applying ceramic slurry to the surface of the supporting body and then sintering it. CONSTITUTION:The porous supporting body 1 made of ceramics is submerged in the solution containing the water soluble high molecular powder, etc., such as methylcellulose, to fill the pore parts of the supporting body 1 with the solution. Then, the supporting body 1 is taken out from the solution and dried to be kept in such a state that the flammable material 4 is packed in the clearances between the powder 3 of ceramics aggregate of which the supporting body 1 consists. Then the ceramics slurry 5 to be made in porous inorganic thin membrane is applied to the surface of the supporting body 1. After dried, this supporting body 1 is sintered and a porous inorganic thin membrane 6 is formed on the inner peripheral surface of the supporting body 1, and the flammable material 4 is burnt in the sintering, so that the ceramics filter formed with pore parts is obtained.
Patent JP-H04419-A (JP)
Title: Optical neural computer and space light modulation element
Inventor: TAKAHASHI SHOGO
IPC: G06E3/00
Filed: 1990-04-17
Abstract: PURPOSE:To realize the optical neural computer capable of modulating at high speed greater than the order of magnitude of MHz by using a surface-emission LED element as a space modulation element, superposing the light of LED on the input light and carrying out modulation. CONSTITUTION:Plural surface-emission LED elements 20 are arranged in a space light modulation element 2 in the form of a matrix. The output light L1 from an LED element array 1 is transmitted through the element 20, a part is attenuated to form transmitted light L4, and the light from the element 20 is superposed thereon to form light L2 which is emitted to a PD element array 3. The threshold is treated by a comparator 4 based on the output from the array 3, and the binary signal is fed back to the array 1. Consequently, high- speed modulation greater than the order of magnitude of MHz is performed.
Patent JP-S58220332-A (JP)
Title: Manufacture of phosphor screen of color cathode-ray tube
Inventor: SASAYA OSAMU
IPC: H01J9/227
Filed: 1982-06-16
Abstract: PURPOSE:To improve sharply quality of a phosphor screen by a method wherein a temperature distribution (a humidity distribution) at the time of giving exposure and a phosphor is controlled when manufacturing a phosphor screen by repeatedly giving exposure and a phosphor in turn using a photoactinic and sticky substance. CONSTITUTION:A composite photoactinic and sticky substance containing 3.0wt% of chlorinated P-dimethyl aminobenzene diazonium zinc chloride double salt, 0.6wt% of alginic acid propylene glycol ester, 0.003wt% of surface active agent (Pluronic L-92) and 0.1wt% of ethyleneglycol is applied to an inside panel up to the thickness of 1.0mum while raising the panel temperature up to about 60 deg.C by drying with an ultrared heater. Thereafter, the panel temperature is made to be distributed as shown in Fig. a 1 while exposing for about 1min with photostrength of 15W/m<2> in the position of an edge and giving a green phosphor for 30sec. The positions of blue and red are exposed to light with the temperature distribution as shown in the next Fig. a2 and a3 in order to finish tricolor phosphor stripes by giving phosphors of various colors.
Patent JP-S5727090-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: IIDA SEIJI
IPC: H01S5/00
Filed: 1980-07-25
Abstract: PURPOSE:To obtain long life in the semiconductor light emitting device having a PHS (plated heat sink) structure, by alleviating the generation of the stress in the boundary part of the PHS region and the non-PHS region. CONSTITUTION:In the case the end-surface radiating type semiconductor light emitting device, wherein a thick-film electrode having excellent heat conductivity, is provided on the surface adjacent to the light emitting region, a first metal layer 14 which is to become an ohmic electrode is formed on the surface adjacent to the light emitting region in a semiconductor wafer 1, wherein a pluarlity of light emitting element are formed. Then a second metal layer 16 which is thicker than said first metal layer 14 is formed. Third metal layers 171-172, which have excellent heat conductivity and are separated for each element region, are formed on the layer 16. Thereafter, cleavage is performed and the light emitting elements are separated.
Patent JP-S63274632-A (JP)
Inventor: DANIERU KUZA
IPC: C03B5/182
Filed: 1988-04-25
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-H09285800-A (JP)
Title: Method for making sludge settled in electrolytic cell for recovering impurity in chromium plating solution harmless
Inventor: IIDA HIDEATSU
IPC: C02F11/06
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To make sludge harmless and to effectively utilize the sludge as resources by discharging the sludge formed by separating the metallic ions of iron, copper, zinc, etc., and chromium accumulated in a chromium plating soln. in an electrolytic cell, washing the sludge with water, drying and then calcining the sludge settled in the washing. SOLUTION: When electrolysis is started in the anode compartment 3 and cathode compartment 4 of an impurity removing electrolytic cell 1, chromic acid is passed through a diaphragm 2 from the cathode compartment 4 by electrolysis and introduced into the anode compartment 3, and a regenerated soln. usable as a chromium plating soln. is obtained in the anode compartment 3. Meanwhile, the metallic ions as the impurities are separated from the complex compds. in the cathode compartment 4. Accordingly, the chromic acid soln. is drawn up, the settled sludge is brought into a recovery tank and distributed among the washing tanks, and washing is repeated. The washing water contg. chromic acid is stored in a pit and reused as the chromic acid soln. for the cathode compartment 4, and the sludge settled in the washing tank is dried and calcined.
Patent JP-S60247725-A (JP)
Title: Correction system of depression position
Inventor: SANO MASANORI
IPC: G06F3/03
Filed: 1984-05-23
Abstract: PURPOSE:To reduce the load of coordinates on an application program by calculating and storing a correcting parameter by the actual depression of a transparent plate, correcting positions of succeeding depression with the parameter, and facilitating the positioning of the transparent plate on a display device. CONSTITUTION:A control part 13 which receives an indication of adjustment through an adjustment indication line 16 indicates a reference position and a guidance for requesting an adjustment of an operator on the display device 12. The operator presses the reference position on the transparent plate over a look at the reference position through the transparent plate 11, which then outputs the coordinates of the depression position to the control part 13. The control part 13 repeats similar operation to calculate plural coordinates, and calculates and stores the parameter for correction in a storage device 14. The device 14 is nonvolatile and the control part 13 reads the correction parameter out of the device 14 every time the transparent plate 11 is pressed to output coordinates and makes a correction with the parameter to send the output to a coordinate output line 15 unless there is the indication from the line 16. Thus, the load of coordinates on the application program is reduced.