baber/WOPTO huggingface dataset:
Patent JP-S5691261-A (JP)
Title: Developing device
Inventor: TAJIMA HATSUO
IPC: G03G15/08
Filed: 1979-12-25
Abstract: PURPOSE:To make stable and uniform developing by the use of a one-component type high resistance nonmagnetic toner by moving the toner from a developing roller by an AC magnetic field to the electrostatic image holding body opposing at a gap wider than the toner coating layer thickness. CONSTITUTION:From a hopper 7, a one-component type high resistance nonmagnetic toner 8 is supplied intermittently via a constant rate replenishing member 10 and is conveyed while it is being held among the nylon or other flocks 9b a conveying roller 9. At this time, the toner 8 is frictionally charged by the friction between the flocks 9b and a developing roller 11, and the amount is regulated by a toner amount regulating member 13 or the like, whereby the charged toner 8 of predetermined thickness is coated on the developing roller 11. A photosensitive drum is opposed to the roller 11 at a gap wider than the coating layer thickness of said toner 8, and if an AC magnetic field for one reciprocation of the toner 8 is applied via an AC power source 15, the toner 8 reciprocatively moves between the drum 1 and the roller 11 according to the latent image of the drum 1. As a result, the stable and uniform development in which no photographic fogs and the like are caused is accomplished by using the one-component type high resistance nonmagnetic toner.
Patent JP-H05330841-A (JP)
Title: Synthesizing device for soot body for optical fiber
Inventor: KOMURA YUKIO
IPC: C03B20/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide the synthesizing device for the soot body for an optical fiber which improves the sticking yield and sticking speed of glass particulates for the optical fiber. CONSTITUTION:A burner 21 and electrifying nozzles 23, 25 are disposed in the positions facing each other with the soot body 3 in-between. The soot body 3 moves back and forth with respect to the burner 21. Ions 44 are injected from the electrifying nozzle 25 toward the soot body 3 when the soot body 3 moves in a direction A. An electrode wire 26 is disposed within the electrifying nozzle 25 and the ions 44 electrified to a negative polarity are stuck to the soot body 3, thereby electrifying the soot body 3 negative. An electrode wire 22 is disposed in the burner 21 as well and the glass particulate flames 41 which are electrified positive are radiated toward the soot body 3. The flamy glass particulates electrified to a positive polarity are injected to the soot body 3 from the burner 21 in the state of electrifying the soot body 3 by the negative ions 44 and, therefore, the adhesion yield is improved by the static electricity force in addition to the injection force thereof. More particularly, the glass particulate flames 41 are parted from the soot body 3 to the extent of not bringing the flames into contact with the soot body 3, by which the neutralization of the electrification by the flow of the current to the glass particulate flames 41 from the soot body 3 is prevented.
Patent JP-S6324642-A (JP)
Title: Semiconductor device
Inventor: ARAI HAJIME
IPC: H01L21/768
Filed: 1986-07-16
Abstract: PURPOSE:To increase the contact area of wirings and to enhance the connection of the second layer wiring coating to the first layer wiring by a method wherein a contact whole is provided on the second insulating film formed on the surface of the first insulating film and the surface of the first layer wiring in such a manner that the end part of the first layer wiring appears in the hole. CONSTITUTION:A contact hole 8 for contact with a wiring 40 of an Al conductive film is provided on the interlayer insulating film 5 formed on the surface of the first layer wiring 40 and the surface of an insulating film 3 by slightly offsetting from a contact hole 7 by performing etching, and the side end face 40a and the upper surface 40b of the wiring 40 appear in the hole 8. Then, the conductive film such as Al and the like is formed on the surface of the hole 8, the wiring 40 and the interlayer insulating film 5, and the second layer wiring 62 is formed with said conductive film. This wiring 62 can be in contact not only with the upper surface 40b of the wiring 40 but also with the side end face 40a, and the contact area between the wiring 40 and 62 can be enlarged. Also, as the height of the side end face 40a of the wiring 40 and the height of the side end face 5a of the insulating film 5 opposing to the side end surface 40a are almost the same, the connection of the of the wiring 62 to the wiring 40 in the hole 8 can be improved.
Patent JP-S5796781-A (JP)
Title: Grinding wheel with embedded abrasive grain
Inventor: KOTANI TAKAHIDE
IPC: B24B53/00
Filed: 1980-11-28
Abstract: PURPOSE: To obtain an excellent grinding ability by a method wherein a grinding wheel used for grinding a hard material such as stone is provided with abrasive grains projectingly embedded in the grinding surfaces on both side of the wheel, and the wheel is rotated in such a direction that the part of the abrasive grains being not covered with a binder is directed forwardly.  
     CONSTITUTION: In order to impart an equally excellent grinding ability to the grinding surfaces 1 on both sides of the grinding wheel 2, the grinding surfaces 1 are finished in a plane form by dressing with a finish grinding wheel so that the projecting parts of the abrasive grains 6 on the front side as viewed in the rotational direction of the wheel are not covered with the binder 5. In using the grinding wheel, the wheel is rotated with the uncovered side of the abrasive grains 6 directed forwardly, resulting in that both the grinding surfaces exhibit a uniform excellent grinding ability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0923149-A (JP)
Title: Circuit transmitting signal to load element of different electronic system
Inventor: FUIRITSUPU DABURIYUU DEIODEITO
IPC: H03K19/173
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To shorten propagation delay time in a circuit for transmitting signals to different load elements arranged in an electronic system. SOLUTION: In an electronic system such as an integrated circuit having plural object loads such as logic gates G1 to G32, signals are distributed along a polycrystal silicon electric conductor L0 laid from an input terminal up to an object load element and typically formed on a metalization layer. The characteristics of a signal arriving at the object load are improved by inserting an added electric conductor L2 and connecting the various nodes N1 to N8 of the added conductor L2 to the various nodes of the conductor formed on the metalization layer through auxiliary active devices I1 to I8 such as inverters. In one preferable constitution, each of the auxiliary active devices has current driving capacity to be monotonously increased in accordance with the number of nodes existing between those active devices and the input terminal of the added conductor L2.
Patent JP-H1019305-A (JP)
Title: Cooling system
Inventor: HASHIMOTO NOBUYUKI
IPC: F24F5/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of forced cooling means like a freezing cycle by providing a refrigerant naturally circulating in a closed circuit consisting of an air conditioner, a vapor pipe, a condenser, and a liquid pipe, and cooling the condenser with fresh air. SOLUTION: A refrigerant such as fluorocarbon gas is naturally circulated in a closed circuit consisting of an air conditioner 2, a vapor pipe 11, a condenser 3 and a liquid pipe 12. In the condenser 3, the refrigerant is cooled with fresh air, condensed and liquefied, and returns to the air conditioner 2 through a liquid level adjuster 14. With repetition of a series of operation produced heat in a room to be air conditioned is discharged to the fresh air. When there is a large temperature difference between fresh air temperature and the room to be air conditioned as in winter or when the amount of heat produced in the room is small, in the condenser 3 cooling of the refrigerant is achieved by operation of a fan 33. In summer, cooling water is supplied to a heat exchange part 31 with both the fan 33 and a pump 36 to promote the cooling of the refrigerant.
Patent JP-H0818312-A (JP)
Title: Method for attaching input/output terminal of dielectric coaxial resonator
Inventor: MORI TOSHIMI
IPC: H01P11/00
Filed: 1994-06-27
Abstract: PURPOSE:To improve the reliability by subjecting an input/ output terminal to preparatory soldering. CONSTITUTION:A dielectric coaxial resonator 2 has a center hole 3 extending in the lengthwise direction, and an inner conductor 4 made of a metallic film is formed on the inside face of the hole 3, and an outer conductor 5 made of the same metallic film is formed on the outside face except the open end face. An input/output terminal 1 is preliminarily plated with solder to form a preparatory solder film 6. After the terminal 1 is inserted to a prescribed position of the center hole 3 of the resonator 2, the whole of them is heated. Then, the film 6 is fused to electrically and mechanically weld and connect the inner conductor 4 and the terminal 1. Consequently, the mechanical strength is considerably stable in comparison with that for mere press- connection, and a proper strength is held, and the occurrence or slipping-off due to a lack or strength, the breakdown of the resonator due to excessive forcing, or the like is prevented. The tolerance of the working precision of the terminal 1 is relaxed to easily work it, and it can be automatically inserted. The probability that electric trouble like a contact defect occurs is reduced to improve the reliability, and the production efficiency is improved in comparison with individual soldering.
Patent JP-S6148310-A (JP)
Inventor: FUJII KAZUTOSHI
IPC: B27M3/00
Filed: 1984-08-14
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-H10158912-A (JP)
Title: Gloves for working
Inventor: SATO DAISUKE
IPC: D04B1/28
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain gloves for working having both of handleability substantially having hand feeling and comfortability not causing stuffy feeling while keeping excellent wiping property of a fabric made of ultrafine fiber. SOLUTION: The gloves for working are obtained by three-dimensionally cutting and sewing knit raw materials 2, 2a, 3 and 3a in which palm side and the back side of hand are mutually different. The knit raw materials 2 and 2a on the palm side are knitted so as to have 20-40cc/cm2 .sec air permeability from multifilament yarn of ultrafine fiber having <=1 denier single yarn and the knit raw material 3 and 3a are knitted so as to have 150-200g/m<2> /weight and weight and >=350cc/cm<2> .sec air permeability.
Patent JP-H06195878-A (JP)
Title: Optical disk recording and reproducing device
Inventor: HIDA SATORU
IPC: G11B20/18
Filed: 1991-06-14
Abstract: PURPOSE:To detect an erroneously recorded part and to perform error correction at the time of reproduction even when the erroneous recording of data is executed due to the generation of e.g. track jumping, etc., at the time of recording a writable optical disk. CONSTITUTION:Data added with the error correction signs are scrambled by means of a scrambling circuit 16, recorded on an optical disk D and error correction is performed after the reproduced signal from the optical disk D is descrambled by a de-scrambling circuit 33.
Patent JP-S5977008-A (JP)
Inventor: BUORUFUGANGU KINDAAMAN
IPC: F01D21/14
Filed: 1983-09-13
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-S6412755-A (JP)
Title: Automatic outgoing telephone set
Inventor: KOIKE MASARU
IPC: H04M1/27
Filed: 1987-07-07
Abstract: PURPOSE:To heighten the activity efficiency of a telephone set and to realize labor saving, by providing a detecting means which detects plural events, respectively, a message storing means, an automatic outgoing means which performs automatic outgoing to a specific telephone number, and a message delivery means to send a message corresponding to a detected event. CONSTITUTION:A various kinds of detecting apparatuses and a telephone set main body 10 are centralize-controlled by an electronic control part 20 constituted by centering a microcomputer. An when it is judged that detected output is generated from either detecting apparatuses, the automatic outgoing is executed to a specific telephone set immediately by using the telephone set main body 10. Next, it is decided from which detecting apparatus the detected output is issued, and either the messages 1-4 corresponding to a decided result is selected from a ROM24, and is sent to the specific telephone set being communicated with a line via the telephone set main body 10. By using such device, it is possible to effectively use an automatic outgoing function and the line of the telephone set main body 10, and to remarkably heighten the activity efficiency of the telephone set.
Patent JP-2000036052-A (JP)
Title: Robust tracking method for face of man when plural men exist
Inventor: QIAN RICHARD J
IPC: G06T7/20
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To track a face in a picture where a plurality of faces exist with an effective operation in a real time basis. SOLUTION: The robust tracking method of the face of a man when a plurality of men exist has a step for obtaining one frame from a color video sequence as a present input picture 14, a step for executing a filter processing 16 on the present input picture and forming a filter processing picture, a step for estimating 16 the position and the size of the face in the filter processing picture based on the projection histogram of the filter processing picture, a step for estimating 18 the movement of the face in the filter processing picture and a step for outputting 22 the position and the size of the tracking face in the filter processing picture.
Patent JP-S6150706-A (JP)
Title: Configuration of drill
Inventor: TAIKO YOICHI
IPC: B23B51/02
Filed: 1984-08-15
Abstract: PURPOSE:To prevent break of a drill, cracks on basic material and adhesion of fused resin on the face of a drilled hole, by making the depth of a groove on the drill at the end of said groove more than 50% of the radius of the drill, thus decreasing the cutting resistance of the drill. CONSTITUTION:In a drill 1 with its radius less than 0.5mm., its angle of twist is set to 26 deg. or more, the depth 6 of groove 5 on the drill is set to 70-80% of the radius of drill at tip 2 of the drill and to 50-80% thereof at the root end 3 of the groove. Further, the depth of groove 5 at its root end 3 is set to 50% or more of the radius of drill or more and to about 70% thereof at tip 2 of the drill. About 80% thereof is the upper limit.
Patent JP-H04367541-A (JP)
Title: Production of optical fiber strand having small diameter
Inventor: KOBAYASHI KAZUNAGA
IPC: C03C25/10
Filed: 1991-06-14
Abstract: PURPOSE:To obtain an optical fiber strand having a small diameter free from damages without using a coating die by spraying the surface of optical fiber, after spinning, having a specific surface temperature, with an UV resin solution and curing the UV resin. CONSTITUTION:An optical fiber preform 1 is held by a preform feeder 2. The optical fiber preform 1 is spun into an optical fiber 4 while being heated and melted by a spinning furnace 3 set below the preform feeder 2. The optical fiber 4 is then sent to a diameter measuring device 5, the diameter is measured and spinning speed is controlled to provide a desired value. Then the optical fiber 4 is introduced to a spraying device 6. The spraying device 6 is provided with an atomizer 6a and the atomizer 6a is charged with a resin solution 6b, a coating material. The surface of the optical fiber 4 is sprayed with the resin solution 6b by the atomizer 6a. The optical fiber 4 having a uniform resin coating film on the surface is guided to an ultraviolet light irradiation device 7 and the coating film is cured.
Patent JP-2000355776-A (JP)
Title: Method and system for film deposition
Inventor: KONISHI NOBUO
IPC: H01L21/288
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To easily deposit a metallic film on a substrate at a low cost by feeding and applying amalgam onto a substrate, evaporating mercury to deposit a film of remaining metal and also recovering the evaporated mercury. SOLUTION: Mercury and metal (Cu or the like) are fed from a mercury storage vessel 15 and a metal storage vessel 16 to an amalgam forming tank 14 to form liq. amalgam, which is fed to the surface of a semiconductor water W via a feed tube 12 and a nozzle 7 by a pump 13. A sheed film consisting of the same metal as the metallic film has been deposited on the surface of the wafer W, simultaneously with the feed of the amalgam to the wafer W, the wafer W is rotated by a motor 5 and is heated by a heater 10 so as to maintain its fluidity, and the amalgam is securely expanded.  After the application of the amalgam, it is heated to a temp. at which mercury is evaporated by the heater 10 to make the inside of the chamber 2 into the evacuated state, the evaporated mercury is recovered to a mercury recovering device 19 and is returned to the storage vessel 15, and a metallic film is deposited on the wafer W with the remaining metal composing the amalgam.
Patent JP-S6149380-A (JP)
Title: Manufacture of non-aqueous solvent cell
Inventor: IDE MASAO
IPC: H01M50/627
Filed: 1984-08-14
Abstract: PURPOSE:To promote the impregnation of a non-aqueous electrolyte into a cell element by conducting a constant current to positive and negative electrodes of the cell element for a prescribed period of time after pouring the non-aqueous electrolyte into the cell element and before sealing the cell. CONSTITUTION:A stainless negative electrode vessel 6 containing a lithium negative electrode active material 5 is arranged at an opening part of a positive electrode vessel 1, while a negative electrode active material 5 is accumulated on a positive electrode sysnthesis agent 3 via an electrolyte sysnthsis holding material 4 to construct a cell element, and thereby the captioned cell is completed to an assembly state before sealing. In this state, a discharging resistor 7 of constant resistance, e.g., of from about 100-500OMEGA is connected between the vessels 1 and 6, subjected to predischarge, and thereafter sealed to complete assembly of the cell. Hereby, the negative electrode active material 5 elntes to release metal ions, which metal ions are then migrated to the side of a positive electrode to permit the electrolyte to penetrate a portion of a fine hole in the positive electrode sysnthsis agent 3. Accordingly, the impregnation of the non- aqueous electrolyte into the cell element can be promoted with simple equipment and operation.
Patent JP-S5869398-A (JP)
Inventor: HASHIMOTO TAKESHI
IPC: F41F3/10
Filed: 1981-10-22
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-H0825380-A (JP)
Title: Production of polysulfone resin film
Inventor: MATSUMOTO YASUO
IPC: C08L59/00
Filed: 1994-07-21
Abstract: PURPOSE:To prevent the stretching or breakage of a polysulfone resin film at the time of production. CONSTITUTION:A soln. obtained by dissolving a polysulfone resin in methylene chloride being a solvent is cast on a metal base material and dried to peel a polysulfone resin film from the metal base material. In this manufacturing method, a polyoxypropylene-polyoxyethylene condensate is added to the polysulfone soln. in an amt. of 10-100ppm per 100 pts.wt. of the polysulfone resin.
Patent JP-H0521274-A (JP)
Title: Polarizing electrode and manufacturing method thereof
Inventor: TANAHASHI ICHIRO
IPC: H01G11/34
Filed: 1991-07-10
Abstract: PURPOSE:To obtain an electric double-layer capacitor with small internal resistance and high reliability especially by enhancing collecting efficiency in a polarizing electrode for use in the electric double-layer capacitor and an electrochromic display. CONSTITUTION:After a furfuryl alcohol resin is vacuum-impregnated into zeolite, it is heated at 700 deg.C in a nitrogen gas flow to make the furfuryl alcohol resin an active carbon precursor. Thereafter, the zeolite is dissolved with a hot sulfuric acid to obtain an active carbon precursor fine particle assembled body having three-dimensional structure which is connected each other. Further, the active carbon precursor fine particle is carbide-activated at a temperature 1000 deg.C in the nitrogen gas including steam to obtain a polarizing electrode comprising the active carbon fine particle assembled body having the three- dimensional structure which is connected each other. If this polarizing electrode is used for an electric double-layer capacitor, at capacitance of 0.20F, at impedance of 6OMEGA, and under an atmosphere of 70 deg.C, a capacitance reducing rate to a primary capacitance at 1000H later was 7%.
Patent JP-S5962534-A (JP)
Title: Electrically-conductive liquid crystal substance
Inventor: ARAN JIEE HIIGAA
IPC: C07D209/86
Filed: 1982-09-30
Abstract: NEW MATERIAL:The compound of formula I or formula II (L is residue of a liquid crystal substance; S is atom or group forming a spacer; CT is charge transfer complex). USE:An electrically-conductive liquid crystal substance. It has excellent flexibility, strength, transparency, dyrability, and functional properties, etc. compared with known oganic electrical conductor or electroconductive polymer. In contrast with conventional liquid crystal substance, it can be used as a display element without using conductive electrodes, and has high response. PROCESS:The compound of formula IV (R is COO; D is group of formulaV) can be prepared, e.g. by the esterification reaction of 4-methoxy-benzoic acid with the compound of formula III.
Patent JP-S63102694-A (JP)
Title: Alpha-amylase composition
Inventor: CARROLL JOHN O
IPC: C12P19/14
Filed: 1987-07-09
Abstract: An enzyme product comprising a mixture of the  alpha -amylase from Bacillus licheniformis and the  alpha -amylase from Bacillus stearothermophilus, said mixture containing from l0-90% by activity of the Bacillus licheniformis enzyme. The amylase mixture is advantageously used for liquefaction of starch or starchy grains.
Patent JP-S5958399-A (JP)
Inventor: KOMATSU FUMIAKI
IPC: G21F9/00
Filed: 1982-09-28
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-S6149016-A (JP)
Title: Working platform
Inventor: KUSAKA OSAMU
IPC: E02B17/02
Filed: 1984-08-13
Abstract: PURPOSE:To economize a working platform as well as make its scale smaller by a method in which legs are loosely inserted in a vertically movable manner into the working deck, floats are inserted in a vertically movable manner into the legs, and a winch to regulate the relative positions of the deck and the floats is provided. CONSTITUTION:Legs 2 are supported by a deck fixer 4, and a deck 1 is towed under a state of being supported by floats 3 through supporters 6. Water is charged into the tanks of the floats 3 and the floats 3 are supported by a winch 8 in such a way as to enable the deck 1 to float by itself. A fixer 5 for the legs 2 and the floats 3 is fixed and the winch 8 is put into a takeout motion. Afterwards, the fixer 5 is released and the legs 2 are allowed to freely fall down. The winch 8 is operated, the floats 3 are brought into contact with the deck 1 through the supporters 6. The fixer 4 is fixed, and water is charged into the floats 3 to burden preload to the legs 2. The winch 8 is further operated to lower the floats 3.
Patent JP-H0459877-A (JP)
Title: Aerosol coating composition
Inventor: SHINKAWA SEIJI
IPC: C09D5/00
Filed: 1990-06-29
Abstract: PURPOSE:To provide the title normal temperature-drying one-pack liquid composition good in storage stability and coating workability, capable of giving smooth coating films, comprising a flammable organic solvent, specific nonflammable solvent and solid components such as resin and pigment at specified proportion. CONSTITUTION:The objective composition comprising (A) 20-50wt.% of a flammable organic solvent (e.g. acetone), (B) 20-50wt.% of a nonflammable solvent, i.e., 2,2-dichloro-1,1,1-trifluoroethane (CFC-123), and (C) 10-60wt.% of solid components such as resin, pigment and additive.