baber/WOPTO huggingface dataset:
Patent JP-S58206075-A (JP)
Title: Lead storage battery
Inventor: KONISHI HIROSUKE
IPC: H01M10/14
Filed: 1982-05-25
Abstract: PURPOSE:To obtain light weight and reduce a strap welding process by bending and combining each of the positive and negative electrode plates filled with the positive and negative electrode active materials while a strap substitution section is being left behind in an expanded grid in the horizontal and vertical directions. CONSTITUTION:In a positive electrode plate, 1 is a positive electrode expanded grid, 2 is a strap substitution section, 3 is a plate lug, and 4 is a positive electrode active material. In a negative electrode plate, 5 is a negative electrode expanded grid, 6 is a strap substitution section, 7 is a plate lug, and 8 is a negative electrode active material. The negative electrode plate is packed with an envelope separator 9 whose upper part only is opened and is bent alternately. Since both positive and negative electrode plates use the expanded grid, the expanded grid meshes section that corresponds to the strap can easily be bent. For combination, easy assembly is made possible by alternately bending the positive and negative electrode plates. Besides, shortcircuit can fully be prevented by the envelope separator covered with the negative electrode plate and there is no hindrance in the gas generation at the negative electrode plate due to the presence of the upper open separator.
Patent JP-2000283861-A (JP)
Title: Torque detecting device
Inventor: NAKANO JIRO
IPC: B62D5/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To actualize the torque detecting device which can eliminate variance in steering feeling due to characteristic differences of a sensor part detecting torque. SOLUTION: Before a sensor part is built in an actual vehicle, the difference between the inductance of the sensor part and reference inductance is stored in an EEPROM in an ECU as an individual difference due to variance in the machining precision of the sensor part or magnetic material. The microcomputer in the ECU corrects the torque signal T inputted from the sensor part through an I/F circuit corresponding to variance in characteristics of the sensor part and I/F circuit due to environmental temperature, machining precision, an assembly error, etc. At this time, corrections corresponding to characteristic differences of the sensor part are made through torque signal sensor part characteristic correction 36.
Patent JP-H01263207-A (JP)
Title: Method for charging coke into blast furnace
Inventor: IWANAGA YUJI
IPC: C21B5/00
Filed: 1988-04-12
Abstract: PURPOSE:To reduce the Si content of molten pig iron by charging coke having a higher ash content into the central part of a blast furnace and coke having a lower ash content into the peripheral part along the wall. CONSTITUTION:Coke is divided into coke 2B having a higher ash content and coke 2A having a lower ash content. Ores 3 are charged into a blast furnace to form an ore layer Lo and a coke layer Lc is formed by charging the coke 2B into the central part of the furnace and the coke 2A into the peripheral part along the wall 1. By this charging, the Si content of molten pig iron can be reduced.
Patent JP-S5716113-A (JP)
Title: Heating method of rolled material
Inventor: NISHI TOMOO
IPC: C21D1/52
Filed: 1980-06-30
Abstract: PURPOSE:To equalize the temperatures of rolled materials staying in a heating furnace by a method in which plural heating burners are provided an inlclined ceiling part close to a boundary between the heating zone and the nose of soaking zone in the heating furnace and when the operation of the heating furnace is temporarily stopped, roller materials staying in the furnace are heated. CONSTITUTION:A heating furnace for rolled materials consists of a heating furnace body 1, a preheating zone composed of an upper preheating zone A and a lower preheating zone A', a heating zone composed of an upper heating zone B and a lower heating zone B', and a soaking zone C. In an inclined ceiling part close to a boundary between the soaking zone C the nose part 8 and of the heating zone, plural burners 7 are provided in the widthwise direction of the furnace, preferably matching the position of a skid 2. When the operation of the heating furnace is temporarily stopped, e.g., it in heat-holding state, the nose part 8 is heated by the burners 7, whereby the roller materials staying in the nose part 8 are heated. Thus, the lowering of temperature of the materials below the other materials can be prevented to enable the temperature of the materials staying to be equalized.
Patent JP-S5214249-A (JP)
Title: Electric heating method for heating fluid
Inventor: HANAI YOSHIZOU
IPC: F24H9/18
Filed: 1975-07-23
Abstract: PURPOSE: Electric heating device to heat fluid by direct charging of the electricity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000286283-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUI KUNIYASU
IPC: H01L23/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify a process and to form a connection electrode for CSP implementation at a low cost by removing unwanted rearranged wiring electrode metal layer, except for a rearrangement wiring electrode pattern with an insulating film and connection electrode as masks. SOLUTION: A polyimide is coated as an insulating film (both as patterning mask and reinforcing layer) 5, so that it is formed only on a pattern which is to become an rearranged wiring electrode 4-b. Here, a polyimide is not formed where a connection electrode 6 is formed, with an electrode surface left exposed. In this condition, a solder ball used as the connection electrode 6 is printed to a prescribed position by screen printing. With an insulating film formed lastly as well as a solder ball as masks, a Cu which is an exposed rearranged wiring electrode metal layer and a barrier metal TaN (rearranged wiring electrode metal layer unwanted part 7) are removed by successive wet-etching.
Patent JP-S5425027-A (JP)
Title: Two-step release type stick parking brake
Inventor: SATOU MASAJIROU
IPC: F16D65/28
Filed: 1977-07-27
Abstract: PURPOSE: To secure safety of two-step release type stick partking brake by enabling to rotate a brake operating rod around its own axis only when a brake operating handle is pulled and a locking bar is moved at the end thereof to the position displaced from the cutout of a yoke. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08265195-A (JP)
Title: Receiver for multiplex broadcast
Inventor: KIKUCHI KAZUO
IPC: H04B1/16
Filed: 1995-03-24
Abstract: PURPOSE: To allow the user to confirm a consecutive state of reception of interrupt information by displaying information denoting the consecutive reception state of the interrupt information onto a supplementary information display area. CONSTITUTION: A microcomputer 14 stores urgent data included in multiplex data multiplexed on an emergency broadcast program during reception while receiving the broadcast radio wave on which the emergent information program is multiplexed into an SRAM 16 and then the display mode at present and data being displayed on a display section 23 are stored. Furthermore, the display mode is set to the emergency mode, data displayed on the display section are erased and contents of urgent data are displayed interruptingly onto a text display area 23b based on the urgent data stored in the SRAM 16.
Patent JP-S5517667-A (JP)
Title: Reversible air motor
Inventor: NIWA YOSHIO
IPC: F01C1/344
Filed: 1978-07-24
Abstract: PURPOSE: To make the air motor reversible while improving the output with higher efficiency in imparting the entire vane pressure by means of a pair of skew holes inclined in th direction opposite to each other along the inner diameter of the cylinder.  
     CONSTITUTION: Skew holes 3 and 4 are provided inclined in the direction opposite to each other along the inner diameter of a cylinder 1 of an air motor so that pressure air is selectively injected to a vane 5 provided in the radial direction of a rotor 2 from the skew holes 3 and 4. In this manner, the rotor can be rotated both in the positive and opposite direction. At this point, it is so arranged that the pressure air is exhausted through other skew hole continually injecting the oressure air through one skew hole. The air motor thus arranged can improve the efficiency in imparting the entire vane pressure while reducing the turbulence thereby lessening pressure loss. Thus, the output can be improved. Numeral 8 incicates an exhaust hole for discharging half of the exhaust. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5424650-A (JP)
Title: Optical system
Inventor: SUGAWARA NOBORU
IPC: G02B5/08
Filed: 1977-07-26
Abstract: PURPOSE: To provide high reflectance and high durability suitable for luminous fluxes of near infrared region by letting one or more faces out of reflecting mirrors of optical system be a reflecting face comprising alternately laminating a low refractive index and high refractive index dielectric layers mainly composed of one or more layers of silicon dioxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5316619-A (JP)
Title: Acoustic damping board
Inventor: MATSUNO KUNIO
IPC: G10K11/16
Filed: 1976-07-30
Abstract: PURPOSE:To improve damping characteristics and mass productivity by forming an acoustic board with a specified material, core layers having a given expansion rate and skin layers covering the core layers.
Patent JP-H05263553-A (JP)
Title: Pavilion serving as maintenance workshop for airplane or the like
IPC: E04H15/20
Filed: 1992-03-16
Abstract: PURPOSE:To quickly provide equipment for maintenance and to facilitate execution of maintenance work without the need for moving an airplane already grounded on an apron by a method wherein horseshoe-shaped air beams are arranged in parallel at appropriate intervals, and pedestals, air supply devices and covering canvases are provided for erection. CONSTITUTION:Horseshoe-shaped air beams 1-8 are arranged in parallel at appropriate intervals and pedestals for fixing the air beams are attached to both ends of the air beams. Then, covering canvases for shutting up and covering gaps between the air beams 1-8 and adjoining parts of each of the air beams 1-8 are provided, and gateways on both the right and the left ends are shut up with gable-side canvases 10, 11. Roof canvases 12-15, opening-covering canvases 16, 17 and a connecting part- covering canvas 18 are prepared and are fixed to specified positions of the air beams 1-8 with slide fasteners or hooks. Air supply devices are provided to each of the air beams 1-8, and the air beams are inflated with air supplied by blowers and are further replenished with air that is supplied by compressors. Thereby a pavilion can be erected easily with gateways and openings on the side walls arranged optionally and is made ready for use, and airplanes or the like requiring maintenance and repair can be protected from wind and rain.
Patent JP-S59224370-A (JP)
Title: Electrostatic recording head and discharge gap-forming method for the same
Inventor: TOUDOU YOSHIMASA
IPC: G03G15/05
Filed: 1983-05-23
Abstract: PURPOSE:To prevent a residual toner from being adhered to a gap part, by a method wherein a multi-needle electrode comprising a plurality of needle electrodes arranged in a row and a controlling electrode arranged in parallel with the multi-needle electrode and impressed with a predetermined bias voltage are surrounded by a resin or the like. CONSTITUTION:A pulse voltage is generated by a high-voltage power source 14, and electric discharge is effected between the multi-needle electrode 3 and a stainless steel sheet 11 through a coating material 10 based on fluorine, whereby the coating material 10 at this part is removed by discharge breakage. The gap part 15 is formed by only a tip part of the electrode 3 and the coating material 12 based on fluorine, and a molded resin body 6 is not exposed at all. Thus, the entire part excluding the electrode can be surrounded by a highly lubricating spacer (the coating material). Therefore, even when the residual toner 16 adhered to a recording material belt 21 enters into the gap part 15, the velocity of the toner 16 is not lowered, since a slanted part is formed of a highly lubricating material, and the toner 16 is discharged from the gap part 15 and carried away by the belt 21.
Patent JP-2000281672-A (JP)
Title: Production of substituted monocarboxylic acid derivative or substituted ketone derivative
Inventor: KANEKO AKIRA
IPC: C07D309/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing the subject compounds without the need of high-temperature, high-pressure reaction conditions and in a short process. SOLUTION: This method comprises adding water and a phosphonium salt to a 2-monosubstituted or 2,2-disubstituted malonic acid derivative or malonic ester derivative, or 2-monosubstituted or 2,2-disubstituted β-ketoester derivative followed by heating in the presence of an alkali metal halide or alkaline earth metal halide to form the corresponding aimed 2-monosubstituted or 2,2- disubstituted acetic acid derivative or acetic ester derivative, or 2- monosubstituted or 2,2-disubstituted ketone derivative, respectively.
Patent JP-H0192493-A (JP)
Title: Press part of papermaking machine and frame structure thereof
Inventor: MARUTSUKU AUTEIO
IPC: D21F3/04
Filed: 1988-04-14
Abstract: PURPOSE: To provide a frame device easily enabling the replacement of press rolls and press fabrics by mounting a combination of press rolls on a front roll and a rear roll not connected together with a frame beam, in a specifically arranged state. CONSTITUTION: This frame device for a compact press section of a paper machine is provided by setting apart a front frame 50 and a separate rear frame 60 with a space T of which top end is opened up, to enable the easy replacement of a press roll and of an upper part fabric 10, 30, making the difference between central axis lines of a sucking roll 13 and a center roll 20 as a 1-2.5 m range, and arranging and supporting various elements adequately in frames 50, 60 without a hindrance.
Patent JP-H03287473-A (JP)
Title: Cabin support mechanism for tractor
Inventor: OYA YOZO
IPC: B62D24/02
Filed: 1990-04-05
Abstract: PURPOSE:To facilitate assembling and reinforce a cabin by mounting the cabin with a fixed gap arranged between a safety frame and the cabin, and connecting them with gap connectors. CONSTITUTION:A cabin 1 is mounted on a seat lower cover 2 arranged below, and resin is stuck to constitute a box-shaped cabin device. An independently supported safety frame is arranged and assembled in the cabin device. Mounting brackets 4a of an upper frame 4 are mounted on mounting brackets 3a fixed on a lower frame 3 via elastic insertion plates 18 and fastened with bolts. The cabin 1 and the seat lower cover 2 are not fixed to the safety frame, a fixed gap is arranged between them, and the cabin 1 is connected and independently supported by only gap connectors 21.
Patent JP-S5315846-A (JP)
Title: Tv projecting system
Inventor: FUJISAWA SEIJI
IPC: H04N5/74
Filed: 1976-07-28
Abstract: PURPOSE: To easily and correctly align the center of a lens with the center of curvature of a spherical reflecting mirror by providing a compensating lens which has its thickness and position designed such that the light emanating from the intersecting point between the outer surface and the optical axis is reflected by the reflecting mirror and returned again to the intersecting point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01261865-A (JP)
Title: Lateral type bipolar transistor
Inventor: NAGAYASU YOSHIHIKO
IPC: H01L29/72
Filed: 1988-04-13
Abstract: PURPOSE:To improve current amplification factor without increasing size, by forming a collector layer whose effective diffusion depth is made one half or more of the depth from a semiconductor region surface to the upper surface of a buried layer. CONSTITUTION:The overlapping amount from the substrate 1 surface of the upper surface of a buried layer 2 is made, e.g., about 1mum, so that the depth (b) from the surface of a semiconductor region 10 to the upper surface of the buried layer 2 is made about 3mum. A lateral type PNP bipolar transistor 70 is formed in the N-type semiconductor region 10 being an epitaxial layer, and its P-type collector layer 20 is formed in a ring-shape which completely surrounds an emitter layer 30. Its effective depth (a) is made 2mum or more by diffusion. The emitter layer 30 is preferably arranged at a position shifted a little from the center, and has the same P-type as the collector layer, and its depth is made, e.g., about 1mum by diffusion. The depth of the collector layer 20 is (a), and the depth from the surface of the semiconductor region 10 to the upper layer of the buried layer 2 is (b), and the ratio (a) to (b) is set to 0.5. Thereby, the current amplification factor of a parasitic transistor is reduced as far as about 1, and the current amplification factor is increased up to about 200.
Patent JP-S5214289-A (JP)
Title: Metal bond diamond wheel, its production
Inventor: MATSUDA YUUSAKU
IPC: B24D3/10
Filed: 1975-07-24
Abstract: PURPOSE: To provide mass-production of metal bond diamond wheel with precision easily to prevent from its oxidation and form cutting section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09283966-A (JP)
Title: Electromagnetic shielding structure at butt joint part and piling plate and shielding auxiliary tape therefor
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04B1/92
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the drop in electromagnetic shielding level at the butt joint part of an electromagnetic shielding layer using a hard metallic plate such, as steel plate. SOLUTION: The title structure is realized by butting and connecting electromagnetic layers 1 made of electromagnetic shielding material with each other, enclosing its periphery and making an electromagnetic shielding space apart from the outside. A piling plate 2 using an electromagnetic shielding material is fitted along the butt joint part with a tape 4 made of soft material using electromagnetic shielding material. The tape 4 is adhered to the end part of the butted metallic plate 1 forming the electromagnetic layer, or it is adhered to the rear face of the plate 2, then it is fixed with a vis 3. In addition, the tape 4 is formed of rubber or unwoven cloth made of soft material whose one side is coated with a glue using a conductive material.
Patent JP-S57206854-A (JP)
Title: Magnetism detector
Inventor: MATSUI KUNIHIKO
IPC: G07D7/00
Filed: 1981-06-15
Abstract: PURPOSE:To obtain a higher level of output from magnetic reluctance elements by placing the latter on an electromagnet or a permanent magnet and then cooling the element. CONSTITUTION:Magnetic reluctance elements 10 and 11 made of, for example, InSb are placed on a magnet 12 housed by a vessel 15 in which a refrigerant or coolant 17 such as CO2 gas is circulated through coolant inlet and outlet ports 16a and 16b formed in the vessel 15, so that the magnetic reluctance element is cooled down to a temperature of -5--40 deg.C. In consequence, the maximum allowable voltage applicable to the element is increased to a level which is more than ten times as high as that attained at room temperature. Thanks to the increased level of the voltage applied to the element, the evaluation of sheets having ferromagnetic component can be made accurately withot requiring contact of the detector with the sheet.
Patent JP-H07291550-A (JP)
Title: Installation of elevator rail
Inventor: SAKAGUCHI YASUHARU
IPC: B66B7/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide a method of installing elevator rails by which rail materials can be pulled up to a prescribed place by taking little time and labor, by which connection of the rail materials can be conducted safely, and by which the installation work of the elevator rail can be done without deeply disturbing other construction work. CONSTITUTION:A plurality of standard length rail materials 10, which constitute an elevator rail 4 by arranging them in a row and connecting them to each other, are placed in layer in the vertical direction, while a rain unit 12, in which neighboring ends of the rail materials 10 are connected to each other so that the rail materials 10 can be stretched in one row, is brought into the lower part of an elevator shaft 1. Then, the top most rail material 10 is pulled up. Thus, the rail unit 12 is pulled up to a prescribed place, with the rail material 10 lined up in a row in the vertical direction as being connected to each other, and then fixed to a structure 5.
Patent JP-H05285153-A (JP)
Title: Treating means
Inventor: SAKASHITA KIYOTOSHI
IPC: A61B17/3201
Filed: 1992-04-10
Abstract: PURPOSE:To easily and surely regulate the opening angle of the moving blade of the treating means for incising the biotissue, in the coelom and to decrease the number of thereof by installing a means for regulating the opening angle of the moving blade in the connecting part of the moving blade and an operating shaft. CONSTITUTION:An insertion part 1 of the treating means is formed of a sheath 2 and an insulating tube 3 covering the outside surface thereof and is disposed with an incision part 4 at the front end of the sheath 2. This incision part 4 is formed of a stationary blade 5 and the moving blade 7 pivotally supported thereto via a connecting pin 6. Further, an operating rod 13 is inserted in the sheath 2 and a pressing part 17 is integrally installed to the front end thereof. The bottom of a groove part 19 is pressed via a connecting pin 18 to the pressing part 17, by which the moving blade 7 is turned in an open direction. A stopper wall 20 is formed in the bottom of this groove part 19 to regulate the opening angle of the moving blade 7 to <=90 deg. in such a case. On the other hand, a slope 21 is formed atop the pressing part 17 and the stopper wall 20 is engaged therewith.
Patent JP-S57206342-A (JP)
Title: Feed for red sea-bream
Inventor: YONE YASUO
IPC: A23K1/00
Filed: 1981-06-12
Abstract: PURPOSE: To obtain a red sea-bream having vivid red color, by feeding the red sea-bream with the cultured liquid, bacterial cells, separated cells, or disintegrated cells of bacteria capable of producing astaxanthin and belonging to Phaffia rhodozyma genus.  
     CONSTITUTION: The representative bacterial strain of the astaxanthin-producing bacteria belonging to Phaffia rhodozyma genus, is described in the Catalogue of strains 14th Ed. 1980 as ATCC 24202. Astaxanthin is accumulated in the cell by the aerobic cultivation of the bacteria. The cultivation liquid can be used as it is, or after concentration or separation and precipitation. The product is preferably coated with a coating agent such as gelatin, beef tallow, etc., mixed with an antioxidant such as BHT, and added to a general assorted feed in an amount of 3W50%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09281503-A (JP)
Title: Spacer for liquid crystal display and liquid crystal display device
Inventor: MINAMINO HIROKO
IPC: G02F1/1339
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous and excellent image free from the generation of the abnormal orienting phenomenon of a liquid crystal at the surrounding of spacers for liquid crystal display and among the spacers by forming from polymer fine particles and allowing a nonyl phenol ethylene oxide addition product to exist on the surface. SOLUTION: The spacers for liquid crystal display are composed of the polymer fine particles and the nonyl phenol ethylene oxide addition product is allowed to exist on the surface of the polymer fine particles. The existing quantity of the nonyl phenol ethylene oxide addition product on the surface is controlled preferably to 2-80wt.% and further preferably 4-30wt.%. And as the producing method of the polymer fine particles having the nonyl phenol ethylene oxide addition product existing on the surface, a method by copolymerizing with the nonyl phenol ethylene oxide addition product expressed by a formula, CH2 =CHCOO(CH2 CH2 O)n -C9 H19 , in the stage of the polymerization of the polymer fine particles is mentioned.