baber/WOPTO huggingface dataset:
Patent JP-H01228631-A (JP)
Title: Discharger for ruptured fixture section
Inventor: SUTEIIBUN RICHIYAADO TAARINGU
IPC: B21J15/06
Filed: 1989-01-31
Abstract: PURPOSE: To enable continuous operation of a mounting device in the case where a fastner mounting amount is increased by arranging a valve device which, intermittently opening, discharges a fastner part in a passage to carry out a fastner part by being assisted by air flow generated in an evacuating device. CONSTITUTION: A vacuum pump 14 is connected to a passage 13 of a discharge device 12 and always is closed at an end part or near the end of the passage 13, e.g. a discharge valve 16, which intermittently opens to discharge a stem 37 of a rivet from the passage 13, is arranged. The valve 16 is a ball valve made of a ball 17 having a trough hole 18, the ball is sealed on a seat, between a closed position at which the ball 17 closes the passage 13 and an open position to align the hole 18 to the passage 18, the valve is turned at right angle to an axial center of the passage and around the axial center. When the stem 37 is discharged from a mounting head 11, air flow carries the stem 37 along a hose 20 into the passage 13, a sensor detects it to open the valve 16, the pump 14 is stopped, the stem 37 is dropped in a container.  Successively, a sensor detects the stem 37 to close the valve 16, the pump 14 is operated.
Patent JP-S61181033-A (JP)
Title: Device for truing up lead wires
Inventor: SASAMOTO TOSHIO
IPC: H01J9/36
Filed: 1985-02-06
Abstract: PURPOSE:To automatically supply electricity to external lead wires without manual labor, by constructing the external lead wire true-up device of circular fluorescent lamp production equipment so as to surely put the external lead wires into contact with electricity supply members to facilitate the supply of the electricity. CONSTITUTION:The piston rod 5 of a cylinder 4 is protruded, and a moving holder 3 is stopped. Levers 8 are turned clockwise about shaft 10 so that external lead wires 19 are put into pressure contact with electricity supply members 20. The rotation of wire brushes 17 is started. Three out of the four external lead wires 19 are rotatively stretched and trued up on the electricity supply members 20 by the wire brushes 17. Electricity is thus supplied to the external lead wires 19 as they are in pressure contact with the electricity supply members 20. At that time, a glass tube 18 is moved together with a holding mechanism and an electricity supply mechanism by a moving mechanism so that the electricity is supplied to the external lead wires 19 through electricity supply rails, the electricity supply mechanism and the holding mechanism. According to this constitution, the electricity is supplied to the external lead wires without manual labor.
Patent JP-H10210694-A (JP)
Title: Insulating coil for dynamo-electric machine
Inventor: SAKUMA SHUICHI
IPC: H02K15/12
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve withstand voltage deterioration, while minimizing the increase of the thickness for insulation by impregnating an insulated coil, in which an insulating layer consisting of a compiled mica tape where a heat- resistant film and mica paper are laminated and a capton CR tape is made, with heat-resistant thermosetting solventless resin, and then, hardening it. SOLUTION: Around a coil where element wires of winding leads 10 being given insulation for element wires are bundled together, a polyimide compiled mica tape 12 where a heat-resistant film and mica paper are laminated as an insulation to ground is wound once by half a lap, and thereon, a capton CR tape 14 is wound twice by half a lap each, and further, thereon a glass tape 15 is wound once to bump each other, thus insulation to ground is applied. After that, this is inserted into a model slot, and heat-resistant thermosetting solventless resin is injected into it, and impregnation under vacuum pressurization is performed, it is hardened under heating condition fit for the impregnation resin, thus the insulated coil of a dynamo-electric machine is manufactured.
Patent JP-H03227959-A (JP)
Title: Production of high-purity dimethyl diphenyldicarboxylate
Inventor: KAGEYAMA HIROYUKI
IPC: C07C69/76
Filed: 1990-01-30
Abstract: PURPOSE:To suppress formation of by-products of hydrolysate, etc., and to readily obtain the title high-purity compound by reacting a halogenobenzene compound easily obtainable in high yield as a raw material with an alkali metal carbonate, etc., in a methanol solvent in the presence of a Pd carrying catalyst. CONSTITUTION:A halogenobenzene compound such as methyl 4-chlorobenzoate shown by formula I (R is OCH3 or halogen; X is halogen) is reacted with preferably 1-20 equivalents based on the compound of an alkali (earth) metal carbonate such as anhydrous potassium carbonate especially preferably in a dried methanol solvent in the presence of a palladium catalyst supported on a carrier, especially preferably palladium catalyst supported on active carbon preferably at 50 deg.C to the boiling point of the solvent to give the objective high-purity compound shown by formula II having >=99.9% purity useful as a copolymer component for polyester used as fiber, film, resin, etc. Purification process can be also simplified by the above mentioned method.
Patent JP-S54111649-A (JP)
Title: Lighting arrester element
Inventor: NAGAI NOBUO
IPC: H01C8/04
Filed: 1978-02-22
Abstract: PURPOSE: To improve productivity of a lighting conductor element by constructing thereof with a non-linear resistance element and a static capacitance element provided with a dielectric sintered solidly with the former.  
     CONSTITUTION: A small amount of bismuth antimony, cobalt, manganese, chromium oxides and the like are mixed with a main component, zinc oxide for example, granulated and shaped in a mold. The material thus shaped is sintered at 1,200 to 13,000°C to form a non-linear resistance element 1. A dielectric 2 mainly composed of barium titanate is arranged in the cylindrically formed element 1 and solidly sintered at a high temperature. An electrode 3 is provided on both ends of the combination of the elements 1 and 2 to yield a ceramic static capacitance element 4. With such an arrangement, the elements 1 and 2 can solidly be formed to save a work for connection thereof, thus improving the productivity of the lighting conductor element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10221984-A (JP)
Title: Ceramics heater for fixing unit and heating/fixing device
Inventor: KANDA MASANARI
IPC: H05B3/14
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics heater for a fixing unit being uniform in the temperature distribution of the whole, without increasing the size of a heating element and a heating/fixing device using the ceramics heater and being without unevenness in fixability. SOLUTION: The ceramics heater is provided with the heating element 3 on one surface of a ceramics base plate 2 having electrical insulating properties and electrodes 4 electrically connected to the heating element 3 by conductors 4a provided in the ceramics base plate 2 or its side surfaces, on the other surface of the ceramics base plate 2. Thus, the fixability with toner is not uneven between the central part and end parts and the consumption of power can be reduced.
Patent JP-S63189517-A (JP)
Title: Gate device
Inventor: FUKUCHI TAKAHARU
IPC: E02B7/40
Filed: 1987-02-02
Abstract: PURPOSE:To quickly and easily open or close a gate according to the changes in water level by a method in which a louver-structured gate unit is set with a necessary number according to water depth in a water channel, and the gate is operated according to the purposes. CONSTITUTION:A gate unit in which the upstream side of gates 1 fixed at an equal interval to given positions in a water channel by horizontally fixed shafts 2 is set in a necessary number according to water depth, and a drive shaft 3 is connected to a driver 6. When the gate 1 is closed, the driver 6 is operated and the shaft 3 is lowered. Whereupon, the gates 1 turn around shafts 2. The gates 1 become a vertical state and lapped with each other and with the bottom 5 of water channel, and the lapped portion and the side wall of the channel are sealed up by sealing members, permitting the water channel to be closed.
Patent JP-H10216781-A (JP)
Title: Batch type activated sludge method
Inventor: YAMAMOTO AKIHIRO
IPC: C02F3/34
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To transfer raw water of uniform quality into a batch tank while performing the operation of an air jet type underwater agitation pump linked with the operation of a flow rate adjustment pump and carrying out the intermittent operation of the air jet type underwater agitation pump at the time of discontinuing the operation of the flow rate adjustment pump. SOLUTION: When the water level of a flow rate adjustment tank 1 is raised up to HW, operation signals are output to a flow rate adjustment pump 3 and an air jet type underwater agitation pump 17 based on a water level sensing signal input into a controller 19, and both pumps 3 and 17 are operated simultaneously. When the water level of the flow rate adjustment tank 1 is lowered down to LWL, stop signals are output to the flow rate adjustment pump 3 and the air jet type underwater agitation pump 17 based on a water level sensing signal input into the controller 19 to stop both pumps 3 and 17, and the air jet type underwater agitation pump 17 is operated intermittently based on the time setting of a timer 20. Raw water of uniform quality can be transferred to a batch tank, and the overaeration in the flow rate adjustment tank 1 can be prevented by the arrangement.
Patent JP-H03230716-A (JP)
Title: Equipment for absorbing relative displacement of cable
Inventor: ISO ATSUO
IPC: H02G11/02
Filed: 1990-02-01
Abstract: PURPOSE:To maintain a cable within a suitable range of stretching force by changing the diameter of a winding-up hub of a drum corresponding to the stretching force of the cable when an anti-vibration floor is operated due to earthquake and a relative displacement of the cable is made, and absorbing the displacement of the cable. CONSTITUTION:A winding-up hub 14 consists of boards 14a cylindrically positioned with a space in between. Each member 14a is provided with a spring 16 and has flexibility in the radial direction, and the diameter of the winding-up hub 14 is changeable by expansion of the spring 16. A cable 4 is wound by one turn around the winding-up hub 14 of a drum 11, and the other end of the cable 4 is routed out through a compartment wall 5 and is terminated. By the spring 16, the cable 4 can be smoothly drawn in and out corresponding to the movement of an anti-vibration floor 2 which is either still or vibrated, and prevented from being damaged.
Patent JP-H11216610-A (JP)
Title: Terminal cutter, terminal cutting tool and terminal cutting method
Inventor: TERAUCHI HIDEAKI
IPC: B23D15/14
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate cutting positioning by preventing cutter chipping or wear during both cutter push cutting and reducing stress applied on a terminal side during cutting in a both cutter push cutting type terminal cutter for cutting the pin of the terminal, a terminal cutting tool and a terminal cutting method. SOLUTION: Two terminal cutting tools 13 and 14 include butting parts 133 and 143 for suppressing the amount of engagement between cutters 131 and 141. For these terminal cutting tools 13 and 14, since the engagement amount is limited by the butting parts 133 and 143 for cutting a terminal 20 from a carrier part 171, engagement between the cutters 131 and 141 more than necessary is prevented during the cutting of the terminal 20. Thus, cutter chipping or wear is prevented.
Patent JP-H02204531-A (JP)
Title: Control device for finishing slope
Inventor: ONOE YUTAKA
IPC: E02F3/43
Filed: 1989-02-01
Abstract: PURPOSE:To facilitate the work of finishing a slope by fetching a boom angle corresponding to the turning angle of a turning upper structure and comparing the boom angle fetched with the present turning angle and driving the boom according to the deviation angle between both of them. CONSTITUTION:A turning solenoid proportional hydraulic direction switching valve 11 is opened in response to a signal from a turning lever indication value generator 10 by controlling a turning lever so that pressure oil is supplied to a turning motor 12 to turn a turning upper structure 3. A turning-upper-structure angle sensor 13 then detects and outputs the turning angle alpha of the turning upper structure 3 to a boom desired value computing element 15. In accordance with the angle alpha the computing element 15 then retrieves a boom angle beta' corresponding to the angle alpha from its storage portion. Then it inputs the present boom angle beta which is detected by a boom angle sensor 19 so as to compute the deviation angle  beta according to which a desired value Q is computed. The desired value Q is further outputted to a boom solenoid proportional hydraulic direction switching valve 17 so that the boom 5 is driven by a boom cylinder 18 through the angle  beta.
Patent JP-H09210998-A (JP)
Title: Method and test kit for enlargement of assay scope of simultaneous sandwich immunoassay and avoidance of hook effect
Inventor: YURUGEN KEHIYAA
IPC: C07K16/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved simultaneous sandwich immunoassay by leaving a polychronal antibody to be refined on an antigen using affinity chromatography. SOLUTION: Polychronal antibody is refined to the affinity chromatography method using an antigen corresponding to an antibofy which is in covalent bond with segregation gel. The refining of the polychronal antibody is made using a chromatographic column filled with a gel with which an antigen protein complementary to the specific antibody to be refined is in covalent bond. Only the antibody peculiar to this protein is bonded to the column, and all nonpeculiar antibodies are eluded away from the column with no hindrance. The peculiar antibody bonded to the column can be eluded from the column, for example by changing pH.
Patent JP-S61181263-A (JP)
Title: Light emitting element array
Inventor: KIGUCHI MASAO
IPC: H05B33/00
Filed: 1985-02-07
Abstract: PURPOSE:To make the entire brightness nearly uniform by arranging alternately light emitting elements having a high luminescence efficiency and light emitting elements having a low luminescence efficiency so that the former is arranged in the descending order in the luminescence efficiency and the latter is arranged in the ascending order in the luminescence efficiency. CONSTITUTION:The luminescence efficiency of 10 sets of light emitting elements is selected 10 steps (1-10), the light emitting elements having higher luminescence efficiency (steps 10-6) are named as light emitting elements A1-A5 in the descending order in the luminescence efficiency and light emitting elements having lower luminescence efficiency (steps 1-5) are named as light emitting elements B1-B5 in the ascending order in the luminescence efficiency. Then the light emitting elements A1-A5 having the higher luminescence efficiency and the light emitting elements B1-B5 having the lower luminescence efficiency are arranged alternately as A1, A2, A3, A4, A5 (in the descending order in the luminescence efficiency) and B1, B2, B3, B4 B5 (in the ascending order in the luminescence efficiency). Thus, the brightness is uniformed nearly entirely.
Patent JP-S60165326-A (JP)
Title: Treatment of dust containing heavy metal chloride
Inventor: TATENO MASAO
IPC: C22B13/00
Filed: 1984-02-07
Abstract: PURPOSE:To make noxious heavy metal-containing dust innoxious, by melting heavy metal dust scattered, when fly ash containing a noxious heavy metal generated from an incineration plant is melted and solidified, along with phosphate to convert the same to a vitreous form. CONSTITUTION:Noxious heavy metals such as Pb, Cd, Cr or Cu or salts thereof are contained in fly ash generated when household waste is incinerated, and melted, solidified and made innoxious because of their fine size. At this time, a part of the heavy metals is present as chloride with a relatively low m.p. and easy to scatter as dust. This dust is collected by a dust collector and phosphate such as sodium hydrogen phosphate is added as solidifier to the dust in an equivalent amount or more on the basis of heavy metal chloride therein. The resulting mixture is melted at a temp. higher than the m.p. of heavy metal chloride with a max. m.p. but lower than the b.p. of heavy metal chloride with a min. b.p. in the dust and solidified to be converted to an innoxious vitreous solid substance.
Patent JP-H03226090-A (JP)
Title: Digital convergence circuit
Inventor: YASUDA NAOTAKA
IPC: H04N9/28
Filed: 1990-01-30
Abstract: PURPOSE:To recover data automatically by allowing a data revision means to revise the data in a 2nd memory means when the storage data of 1st and 2nd memory means are found out to be noncoincident for a vertical blanking period of a video signal. CONSTITUTION:Since a color television receiver generates a pulse signal P in response to a vertical blanking period TV to generate a vertical synchronizing signal S in general. While a video signal is displayed, whether or not a current point of time is within a vertical blanking period TV is judged based on the pulse signal P. In the case of YES, an address is designated sequentially in an address space in response to various adjustment at each adjustment point on a screen and whether or not the data in a RAM 5 in the address and the data in a ROM 4 are coincident is judged. In the case of noncoincidence, the data in the ROM 4 is written in a same address in the RAM 5. Then the same operation is repeated.
Patent JP-S56117925-A (JP)
Title: Palletizer
Inventor: SHIMOZAWA YUKIO
IPC: B65G57/03
Filed: 1980-02-22
Abstract: PURPOSE: To reduce an occupied area, by arranging a drive roller table and stop plates above a vertically movable pallet table and providing a vertically moving table and a packing bag's rotational position setting unit alongside the pallet table.  
     CONSTITUTION: A packing bag revolving plate 13, which is rotated by a motor 10 to selectively revolve a packing bag 2 to a predetermined angle, is provided at the top of a vertical strut 4 over a vertically moving table 5 which can be displaced up and down along the strut 4 by a chain drive mechanism 3. A drive roller table 21, which is actuated by a chain drive mechanism 24, and stop plates 26, which are controlled by a driver 29 to position the packing bag 2 moved on the table 21, are provided alongside the carrying surface of the vertically moving table 5 located in the moved-up position. A pallet table 30, on which a pallet 1 is carried, is installed below the stop plates 26 so that the table 30 can be moved up and down. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58139450-A (JP)
Title: Semiconductor device
Inventor: YAMADA KOUHEI
IPC: H01L21/60
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a semiconductor device having good adherence and high reliability without deterioration of characteristics by forming a surface reaction layer which is improved by Pd or Sn alloy reaction on the surface of an Ag electrode of an Si pellet. CONSTITUTION:A p-n junction is formed in an Si substrate 5 according to an ordinary method, a hole is opened at an SiO2 film 6, an Ag projecting electrode 7 is formed at the hole, and an Ag electrode 8 is attached to the back surface. Pd films 9 are deposited on both front and back surfaces, and when they are treated at approx. 450 deg.C for 30min, the Ag and Pd are alloyed and reacted to form a modified surface reaction layer 10. The unreacted Pd film 9 is etched to expose the surface reaction layer. This layer 10 is not etched with an etchant of sole Pd, but molten at the sealing temperature of approx. 650 deg.C, reacted and adhered. Accordingly, when this pellet is used, a DHD type diode having high reliability which does not depend upon only the pressure contact can be obtained.
Patent JP-H03226350-A (JP)
Title: Device for separating slag in runner in mold for cast steel
Inventor: SENKAWA KIYOTAKA
IPC: B22C9/08
Filed: 1990-01-31
Abstract: PURPOSE:To prevent defects, such as sand inclusion, slag inclusion, by arranging space part in runner in a mold for cast steel, setting a resistant body at downstream thereof and making the most upper part in this downstream more higher than the most lower part in the space part. CONSTITUTION:In the runner in the mold for low fluidity cast steel, the slag hole 12 communicated with the runner, is arranged at upstream runner 9 and also a strainer core 10 is set at the downstream side thereof as the resistant body to flow in the runner. Further, the most upper part in the downstream runner 11 of the strainer core 10 is formed to higher than the most lower part in the slag hole 12. By this method, the inclusions, such as slag in molten steel, refractory in ladle wall, molding sand, are pushed up into the slag hole 12 and further, as the downstream runner is made to high, the inclusion is not entered in the slag hole 12 and slag in the runner can be separated with the slag hole 12.
Patent JP-H10230624-A (JP)
Title: Method and apparatus for determining amount of product, electric signal-processing apparatus, tank, cartridge including the tank, image-forming apparatus, printer, facsimile apparatus, and micro-computer
Inventor: COUDRAY PASCAL
IPC: B41J2/175
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for correctly determining the amount of a product in a tank, particularly, a predetermined amount of the product in the tank. SOLUTION: The apparatus relates to an ink tank 112 of an image-forming apparatus such as a printer 10 or the like. The apparatus has means 120, 113, 123 for connecting a product to a predetermined voltage, means 121, 122 for generating an electric field through the product in the tank, means 122, 115, 100 for measuring the electric field passing the product and generating an electric signal representing the electric field, and means 115, 100 for processing the electric signal thereby generating a signal indicating the amount of the product in the tank and, detecting a connection disturbance of the product to the predetermined voltage. The connection disturbance corresponds to the product of a predetermined amount in the tank 112.
Patent JP-H03225620-A (JP)
Title: Substrate for magnetic disk
Inventor: SUGIYAMA MINORU
IPC: G11B5/82
Filed: 1990-01-30
Abstract: PURPOSE:To avoid influence of a supporter in supttering treatment and to enable uniform sputtering treatment to the outer edge of a substrate for a disk by providing a V-shape groove on the outer edge side of the disk substrate to be used for an external memory device. CONSTITUTION:A V-shape groove 3 is provided on the outer edge side side of a substrate 1a, while a supporting part 2a of the sputtering device which is brought into contact to the groove 3 is shaped in a chevron so that its top fixes to the groove 3. By mounting the substrate 1a on the supporting part 2a for supttering treatment, sputtering direction 5 is not influenced by the supporting part 2a on the outer circumference of the substrate 1a, so that any treatment is possible as desired. Thereby, sputtering treatment can be performed to the edge of the edge of the substrate.
Patent JP-H11220620-A (JP)
Title: Method for setting up image processing condition
Inventor: OKAMOTO TAKAHIRO
IPC: G06T1/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the method capable of easily and quickly setting-up a desired image processing condition without necessitating any experienced set-up operator. SOLUTION: The content and set data of the display screen of a set-up processing under an experienced operator are stored in a data storage circuit 28 according to a procedure. When a new operator learns the set-up, the content and set data of the display screen of the set-up under the procedure of the experienced operator are read from the data storage circuit 28, and displayed so that each new operator can learn the set-up processing without necessitating any experienced operator.