baber/WOPTO huggingface dataset:
Patent JP-H097543-A (JP)
Title: Discharge tube and manufacture of it
Inventor: ODA SEIICHIRO
IPC: H01J61/073
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a method; wherein electric power loss is not caused at electric discharge, and capable of selecting all metal, being adaptable to be plated to the surface of a Dumet wire, as constituting material for the surface of a discharge electrode; by integrally forming the discharge electrode and a lead wire by using the same Dumet wire. CONSTITUTION: A pair of discharge electrodes 16 and 16 are enclosed in a glass-made airtight vessel 12 filled with a discharge gas to form a discharge gap 14, and lead wires 22 and 22 are led out outside the vessel 12. In this discharge tube 10, nickel-plating layers 19 and 19 are formed on the upper end side surfaces of a pair of Dumet wires 1.8 and 18 to be adopted as discharge electrodes 16 and 16, and also tin-plating layers 20 and 20 are formed on the lower end side surface to be adopted as the lead wires 22 and 22.
Patent JP-H0839580-A (JP)
Title: Manufacture of resin tube joint
Inventor: NAKAGAWA HIROHIDE
IPC: B29L31/24
Filed: 1994-07-29
Abstract: PURPOSE:To improve the productivity and to reduce the cost by using as an inner mold a simple structure in which assembling and releasing are easy when a resin tub joint is manufactured by an injection molding method, etc. CONSTITUTION:The method for manufacturing a resin tube joint comprises the steps of preparing a cylindrical woven fabric 2 of the outer peripheral material of an inner mold A, inserting an expandable tube 3 into the fabric 2, expanding the tube 3 by press injecting a fluid, assembling the mold A, assembling the mold A in an outer mold 4, pouring a resin material in the mold 4 while holding the expanded state of the fabric 2, solidifying the poured resin, releasing the outer mold, and then releasing the tube 3 and the fabric 2.
Patent JP-H0527580-A (JP)
Title: Electrophotographic device
Inventor: TOMONO FUMIO
IPC: G03G15/00
Filed: 1991-07-18
Abstract: PURPOSE:To change a density for printing over a wide area without having fogging, etc., on a printed image. CONSTITUTION:A developing unit 7 facts the surface of a photosensitive drum 6, and is provided with a nonmagnetic cylindrical developing sleeve 13 supporting magnetic toner 14 on the surface and rotationally driven for carrying the toner 14, a fixed magnetic field generating means 22 arranged inside the cylindrical developing sleeve 13, and a toner supplying means 18 supplying the magnetic toner 14 onto the cylindrical developing sleeve 13. The rotational speed of the cylindrical developing sleeve 13 can be changed by the driving means of the cylindrical developing sleeve 13.
Patent JP-H1017689-A (JP)
Title: Thermoplastic film
Inventor: NAKADA TADAHIRO
IPC: C09D175/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin film improved in light staining, and scratch resistances, antifogging properties, etc., and desirably used as especially an agricultural film or a wallpaper. SOLUTION: This film has a coating film made from a film-forming water- based resin composition on at least either of the surfaces. The water-based resin composition contains 1-85wt.% polyurethane resin and 1-85wt.% acrylic resin and has a total resin solid content of 2-90wt.%. The acrylic resin should be one obtained by polymerizing a mixture of acrylic unsaturated monomers in the presence of a reactive emulsifier having a copolymerizable unsaturation.
Patent JP-H0230769-A (JP)
Title: Pretreatment solution for electroless plating
Inventor: TAKITA TAKAO
IPC: H05K3/18
Filed: 1988-07-18
Abstract: PURPOSE:To improve the covering power of plating and the adhesive strength of chemical plating by preparing a pretreatment solution by blending inorganic acid, organic acid, metallic complexing agent, and reducing agent with water. CONSTITUTION:A pretreatment solution for the electroless coppering for printed wiring board, etc., is prepared by blending inorganic acid, organic acid, or a mixture thereof, metallic complexing agent, and reducing agent with water. At this time, hydrochloric acid or sulfuric acid is used as the inorganic acid and oxyacid or keto-acid is used as the organic acid, and further, tartaric acid or its salt, chloride, etc., are used as the metallic complexing agent and formalin, etc., are used as the reducing agent. It is desirable that the contents of the above-mentioned acid, metallic complexing agent, and reducing agent are regulated to about 5.0-60g/l, about 0.3-50g/l, and about 0.3-50g/l, respectively. Since this pretreatment solution has an effect on the inhibition of blow hole occurrence in a punched substrate, the quality of a printed wiring board, etc., can be improved.
Patent JP-H0934283-A (JP)
Title: Device and method for fixing toner image and fixing roller
Inventor: INOUE TAKAO
IPC: G03G15/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the temperature rising of the end part of a fixing roller in a toner image fixing device. SOLUTION: On the side of an entrance to the fixing part of a housing 5 which consists of heat resisting material surrounding a heating roller 2 and a pressure roller 3, this toner image fixing device possesses a preheating chamber 6 constituted of the heat resisting material integrally successively provided with the housing 5, and recording paper 1 having a toner image to be fixed is advanced to a fixing part through the preheating chamber 6, so that the preheating of the recording paper 1 is performed by atmosphere temperature at the inside of the preheating chamber 6.
Patent JP-S6334807-A (JP)
Inventor: SATO MASAHARU
IPC: H01B7/02
Filed: 1986-07-29
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-H1157954-A (JP)
Title: Apparatus for casting metallic strip
Inventor: SORENSEN PETER CONRAD
IPC: B22D11/06
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a metallic strip casting apparatus which can prevent the deposition of mixed materials, such as metallic oxide, slag, to a roll surface. SOLUTION: To each of pivot arms 24 fitted pivotally to a brush fitting structure 22 adjoining to a casting roll 12, brush heads 23 are fitted so that a brush arrangement 20 is formed in the width direction of the roll 12 and each brush head is biased by weight to the surface of the rolls 12 so as to be uniformly brought into contact with the roll 12 surface. Further, the brush arrangement 20 is vibrated in the longitudinal direction with an oscillator 40, to clean the surface of the roll 12 with each brush head 23.
Patent JP-S6422110-A (JP)
Title: Power source instantaneous break detecting circuit
Inventor: YAMAGUCHI TAKASHI
IPC: H03K17/24
Filed: 1987-07-17
Abstract: PURPOSE:To detect the instantaneous break of a voltage by providing a monostable multivibrator circuit to judge the turning-off of a supply voltage with a comparator circuit and obtain the output during the constant period and an AND circuit. CONSTITUTION:A power source supply is received from a power source circuit 1 for backup, a comparator circuit 2 executes the comparison with a reference voltage to receive a supply voltage signal 11 and decide the turning-off of a power source, and when the voltage is reduced to the reference voltage or below, an output 21 is made into zero. Shaping is executed by a waveform shaping circuit 3, a monostable multivibrator circuit 4 is triggered and a pulse signal 41 of the time a little longer than the determined beforehand as the power source instantaneous break is outputted. An output signal 41 of the monostable multivibrator circuit 4 and an output signal 31 of the waveform shaping circuit 3 are operated by an AND circuit 5, and to the instantaneous break of the power source within the time determined beforehand as the power source instantaneous break, a power source instantaneous break detecting signal 51 is outputted. Thus, the turning-off of the power source by a worker can be classified.
Patent JP-H0467477-A (JP)
Title: Carriage locking mechanism for magnetic disk device
Inventor: HATTORI TOSHIAKI
IPC: G11B21/22
Filed: 1990-07-06
Abstract: PURPOSE:To obtain simple and inexpensive constitution by using the magnetic force of the permanent magnet of a voice coil motor and locking the stop condition of the movement of a magnetic head. CONSTITUTION:A magnetic head 18 is set to a stop zone provided in the innermost circumference of a disk 19, a magnetic member 20 is abutted on the magnet 15 of a voice coil motor 14 and sucked to the same magnet 15 by the magnetic force action of the magnet 15 and a stop condition is locked attending on the turning of a swing arm 11. Here, when the number of rotation of the disk 19 reaches a fixed value, a coil 16 is energized, the swing arm 11 turns in the outer circumferential direction of the disk 19 by the electromagnetic action generated by the coil 16 and the magnet 15 and the magnetic head 18 moves to the data zone of the disk 19. Then, the magnetic member 20 sucked to the magnet 15 is separated from the same magnet 15 attending on the turning of the swing arm 11 and a locked condition is released. Thus, compacting and cost reduction can be realized.
Patent JP-S6071311-A (JP)
Title: Car height adjusting unit
Inventor: SUZUKI HIDEO
IPC: G01M3/04
Filed: 1983-09-27
Abstract: PURPOSE:To enable a zero pressure test to be carried out properly so as to eliminate useless operations of the car height adjustment and to reasonably control it in response to the conditions, by employing a criterion of determining whether the car height adjustment has been completed or not. CONSTITUTION:A controlling device 17 receives various sorts of input from detecting means which comprise, as the input elements, a car height sensor 18, an abnormal voltage detecting sensor 19, a side stand release detecting sensor 20, a main stand release detecting sensor 21, a brake operating condition detecting sensor 22 and a pressure sensor 16. As operating means, a resettable auto-starting switch 23, a manual switch 24 for selecting front or rear side, a manual switch 25 for selecting up, intermediate or down position are provided. In such a manner, it is determined whether the adjustment has been completed or not by the period of time needed for the switch 25 to be set at the intermediate position, and zero pressure test is carried out to adjust the car height.
Patent JP-H1174344-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARNOLD NORBERT
IPC: H01L21/318
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, which can fill a dielectric SiO2 film in a narrow and deep groove reliably and completely, and has a process of forming an insulating trench. SOLUTION: A groove 21 with at least a lower half part 21B formed into a slant surface is formed in a silicon chip 13, oxygen ions are implanted in the slant surface of the lower half part 21B of the groove, the chip 13 is heated to form a silicon oxide film on the oxygen ion implanted lower half part 21B of the groove, one part of the groove is filled with the silicon oxide layer, and the residual space of the groove is filled with the deposited silicon oxide layer.
Patent JP-S6335326-A (JP)
Title: Manufacture of optical disk base
Inventor: TAKADA KUNIO
IPC: G11B7/26
Filed: 1986-07-31
Abstract: PURPOSE:To make inner birefringence and a transformation of a base little, by a method wherein impact force to be obtained when resin collides against a wall surface of a mold violently is mitigated and inner stress of the resin becomes low due to weakening of mold clamping force during filling of the resin into the mold, in a method manufacturing an optical disk base through injection molding. CONSTITUTION:During an inflow of resin 13 into a cavity 12 at injection pressure Q1, mold clamping force P0 of a stamping platen turns P1(P1<Q1) by depressurizing away the pressure Q1 by a control part D. As the control part D establishes a molded product at a desired thickness when the cavity 12 is filled completely with the resin, the control part D controls mold clamping force while detecting the thickness of the cavity by a micrometer 11. The mold clamping force of the stamping platen performs depressurizing control gradually while detecting a temperature and volume occasionally until completion of cooling and solidification of a molded product. Then impact force at the time of collision of injection resin against a mold can be mitigated by the above method and a good optical disk base can be manufactured.
Patent JP-S5968007-A (JP)
Title: Input device of programmable controller
Inventor: OOTSU TATSUO
IPC: G05B19/05
Filed: 1982-10-12
Abstract: PURPOSE:To turn on a power source for external input only when a command signal is supplied on a power source input side and to reduce the power consumption and heat generation of an input read stage by providing a digital signal generating circuit with a power feed switch circuit, timing generating circuit, etc. CONSTITUTION:The power feed switch circuit 11 is interposed between an external common terminal COM connected to the power source 9 of the input device of a programable controller and input terminals B of digital signal generating circuits 101-116. Further, a latch circuit 12 is provided on the output side of the circuits 101-116 to store output signals. Those circuits 11 and 12 are controlled by a timing signal from the timing signal generating circuit 13, which is operated by the command signal CS from an arithmetic processing part. Then, the circuit 11 is turned on for a specific time synchronously with the command signal CS, and the outputs of the circuits 101-116 are stored in the circuit 12 while delayed slightly behind the conduction starting timing to reduce the power consumption and heat generation of the input read stage.
Patent JP-H0736684-A (JP)
Title: Domain directed parts controlling method
Inventor: TAKADATE KIMITO
IPC: G06F9/44
Filed: 1993-07-20
Abstract: PURPOSE:To promote a large-scaled reuse by retrieving related parts together from a library and improving the hit ratio of a parts retrieval only by designating the function which is required in a new application. CONSTITUTION:At every domain to be the set of applications having similar functions, parts, a table storing the generalized hierarchy relation of the function which is common to the domains and a table storing the relation of parts realizing a function and a function are controlled in a parts library. When a user retrieves parts, he reads the generalized hierarchy table of the function (100) and displays the generalized hierarchy of the function on a screen (101). From the generalized hierarchy of the function, the function selected by the user is read (102), and the function selected by the user is retrieved from a function parts related table and corresponded parts is retrieved (105). If the retrieved parts is not yet displayed (106), the name of the retrieved parts is displayed (107).
Patent JP-H0931697-A (JP)
Title: Vibration treating device
Inventor: OGAWA MAMORU
IPC: C25D21/10
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration treating device, such as plating device, capable of making treatment by applying vibration having optimum amplitude on chip type electronic parts, etc., which are works even if various conditions, such as charge quantity and raw materials, change. SOLUTION: A known control signal for detection is previously applied on a motor 13 from a computer 50 of a plating device 10 and this motor 13 is variably rotated within a prescribed range. The displacement of a basket 18 is detected by a displacement sensor 30, by which displacement characteristic data is obtd. Next, the computer 50 controls the rotating operation of the motor 13 via a motor controller 60 in such a manner that the basket 18 attains the desired optimum vibration state by using the resulted displacement characteristic data and the previously held amplitude data optimum for the plating treatment.
Patent JP-S6157474-A (JP)
Title: Crawler
Inventor: SATOJI HISAYUKI
IPC: B62D55/084
Filed: 1984-08-27
Abstract: PURPOSE:To improve groundability in a crawler as well as to prevent any drop in tractive force or the like from occurring, by installing a guide body, which comes into sliding contact with the vicinity of an inner surface at the side of the crawler and checks its upward motion, in a shaft end part of a track roller guilding grounding travel of the crawler as being rotated. CONSTITUTION:An endless beltlike crawler 1 is rolled on both driving and driven wheels 5 and 6. A platelike mandrel 8, making a pair of projections 7 jutting out to a central part is internally installed in the crawler 1, and a guide receiving part 10 having a groove 9 is projected out at both ends of the mandrel 8. On the other hand, a support rod 11 is installed in one side of the crawler 1, and plural fulcrum shafts 3 are installed in this support rod, while each of two-wheel solid-form track rollers 2 astride these projection parts 7 are rotatably supported on these fulcrum shafts 3. And, each arm 12 is hung down from both ends of each fulcrum shaft 3, and a guide body 4 to be slidably engaged with the groove 9 is installed in a lower end of the arm 12. With this constitution, in the case when the crawler 1 is tilted down to one side or deformed to the upside, the groove 9 performs slide motion as its upward motion is checked by the guide body 4.
Patent JP-H0841877-A (JP)
Title: Timbering frame for landslide protection wall
Inventor: MICHISAKA KOUZOU
IPC: E02D17/08
Filed: 1994-07-29
Abstract: PURPOSE:To save trouble at the time of constructing a landeslide protection wall, and to attain the safety of an operator. CONSTITUTION:A timbering frame 2 consists of posts 3 placed at both end sections in the longitudinal direction of sheet piles 1 respectively, a pair of left and right upper walings 4 mounted at both ends of upper jacks 6 and a pair of left and right lower walings 5 installed at both ends of lower jacks 7. Both end sections in the longitudinal direction of each upper waling 4 are fixed onto the posts 3, and each lower waling 5 is hung from the upper walings 4 movably to lower sections. When a landslide protection wall is constructed, the timbering frame 2 is assembled previously on the outside of a ditch, a section between both sheet piles 1 is excavated in depth shallower than the set depth, and the timbering frame 2 is introduced into the ditch. The upper jacks 6 are elongated, and the upper walings 4 are pushed against each sheet pile 1. The section between both sheet piles 1 is excavated up to the set depth, the lower walings 5 are moved to lower sections, and the lower jacks 7 are extended and the lower walings 5 are pushed against each sheet pile 1.
Patent JP-H0930573-A (JP)
Title: Carton for tissue paper
Inventor: NISHIKAWA NANPEI
IPC: B65D83/08
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To disuse the film having a slit to extract tissue paper through in the making of a carton so as to facilitate the recycling process of paper, save the resources, and cut short the processing of carton. SOLUTION: A slit 2 is formed at each of the two end edges of an extraction opening 1. When a first tissue paper (a) is pulled out, its two side edges are passed through the respective slits 2. As the first tissue paper is pulled out, a second tissue paper (a) comes into the same slits 2 and is raised in part above successively. With slits 3 on the two sides of each of the slits 2, each of the parts 4 bounded by the slit 2 and the slits 3, when a tissue is pulled out, rises so that the tissue can smoothly be taken out.
Patent JP-S6156238-A (JP)
Title: Method for quenching reblo joint
Inventor: NOMURA HIROMITSU
IPC: F16D3/2237
Filed: 1984-08-28
Abstract: PURPOSE:To obtain a reblo joint small in cylindrical degree less in noise and high in durability by providing ubquenched parts on the internal specified part when the internal surface of an outer lace composed of a reblo joint is quenched. CONSTITUTION:When an internal surface of an outer lace 1 of a reblo joint is quenched, an unquenched part 4 is provided on both sides to the shaft direction of the internal surface or on a part of a disconnected part of reblo joint ball near the internal surface. For example, a ferrite core and the like is inserted into the internal and, above and below surfaces of a coil and the internal surface of a lace 1, conducted by the specified frequency and heated by using a quenching coil to recade magnetic bundles suddenly before cooling. By this method, the unquenched part 4 is provided on the disconnected part of a quenched part 2 and a ball groove part 3 to obtain the target reblo joint.
Patent JP-S6336348-A (JP)
Title: Buffer memory control method
Inventor: INAWA AKIRA
IPC: G06F12/12
Filed: 1986-07-30
Abstract: PURPOSE:To attain high speed one-dimensional buffer memory control by controlling the oldest address out of areas in use of a buffer memory while using a table that makes the first and last addresses of released memory area as a set of inputs. CONSTITUTION:A control table 2 consists of a first address holding section 2 of released data and a last address holding section 2. The oldest address in which the oldest data are stored is controlled, and at the same time, the extent of a released area is controlled by a control table 2 in order of releasing of the area. When releasing an area from which data are read out newly, a link between the oldest address and the newly released area is examined, and the oldest address is updated from the oldest address to the next address of the last address of an area to which the released area continues. When there is no link between the oldest address and the newly released area, a link between the newly released area and oldest released area is examined. When there is connection, released areas are controlled as linked all areas, and when there is no connection controlled as a new area.
Patent JP-H1110629-A (JP)
Title: Method and device for forming sheath connecting port
Inventor: TOMITA SEIICHI
IPC: E04C5/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling damage of concrete from developing at the edge face of a beam at the division of a formed block beam by a method wherein the proper connection between the mouth ends of a sheath distributed in a form is carried out at the production and construction of the block beam, in which the post-tensioned block beam for a bridge is formed at parting surface such as both the surfaces of a division plate, one surface of an existing block beam or the like and, after that divided. SOLUTION: In this device, a guide pipe 5, which is enough long for its both ends to be inserted in sheaths 4 on both sides of a parting surface, is insertedly distributed through the sheath inserting hole 3 of the parting surfaces 1a for forming bonding surface of blocks arranged in a form. Connecting pipes 6 each having a wide-mouthed part 7, within which a rubber annular pressure member 10 having an inner peripheral surface reinforced by a ring 11, is insertedly mounted at the tip are elastically installed through a connecting sheath 9 to the mouth end 4a so as to project the connecting pipe 6 beyond the connecting sheath 9. Thus, under the condition that the tips of the annular pressure members 10 are pressingly held against the parting surfaces 1a, concrete is placed inside a parting plate 1.