baber/WOPTO huggingface dataset:
Patent JP-S58193330-A (JP)
Title: Preliminary reducing method and apparatus for reducing chromium ore by melting
Inventor: KOITABASHI HISAMITSU
IPC: C21B13/00
Filed: 1982-05-04
Abstract: PURPOSE:To enhance the preliminary reducing efficiency of a Cr ore, in the solid phase preliminary reduction of the Cr ore, by breaking a spinel type structure by preliminary oxidation treatment of said Cr ore. CONSTITUTION:In preparing ferrochromium in a melting and reducing furnace after a Cr ore is preliminarily reduced, the preliminary reduction of the Cr ore is enhanced to reduce refining cost of ferrochromium. For obtaining this effect, the Cr ore is crushed to be charged into an oxidation treatment furnace 1 from the inlet 3 thereof and the fluidized layer 2 of the powdery Cr ore is formed therein. Oxygen or air is introduced into the oxidation treating furnace 1 from the lower inlet 5 thereof and the high temp. exhaust gas from a ferrochromium melting and reducing furnace from an inlet 8 while the high temp. of a preliminary reducing furnace 10 provided to the lower part is further introduced through a conduit and a dispersing plate 9 to heat the Cr ore and the spinel structure of the Cr ore is broken to separate FeO from Cr2O3. This Cr ore made easily reducible is charged into the lower preliminary reducing furnace 10 by a transfer pipe 4 while a reductive gas 18 such as a coke oven gas is introduced to preliminarily reduce the Cr ore in a solid phase in an excellent reducing ratio and the reduced ore is supplied to the melting and reducing furnace to prepare molten ferrochromium.
Patent JP-H09264782-A (JP)
Title: Apparatus and optical system for measuring two-dimensional light distribution
Inventor: HASHIMURA JUNJI
IPC: G02F1/13
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate focusing and to expand a range to be measured at a wide image angle by providing an optical system wherein an object to be measured is arranged in the vicinity of a front focus position and an optical system re-forming the light distribution image of the object to be measured generated to the rear focus surface of the optical system. SOLUTION: An optical system Gr1 can be made wide in angle by forming the surface nearest to matter of the optical system into a recessed surface on ths side of the matter. Since the luminous flux incident on the first surface of the optical system is incident vertically, the effect exerted on the measurement of two-dimensional light distribution can be reduced. A positive lens group Gr21a bends the luminous flux emitted from the optical system Gr1 inwardly. By bending the luminous flux in a diffusion direction by a negative lens group Gr21b, all of the luminous fluxes of a wide image angle incident on a lens group G21c' are allowed to almost coincide with each other. By applying action to the respective groups Gr21a-Gr2lc constituting the group Gr21, measurement at a wide image angle becomes possible and a range to be measured can be expanded.
Patent JP-S57188894-A (JP)
Title: Semiconductor laser device
Inventor: TAKAHASHI TAKEO
IPC: H01S5/00
Filed: 1981-05-18
Abstract: PURPOSE:To obtain a semiconductor laser device with a laser diode whose temperature is accurate and constant and free from fluctuation depending on the passage of time by a construction wherein a transistor for temperature detection is incorporated into a chip of the laser diode. CONSTITUTION:A superior heat conductive insulating plate 19 is used to insulate a laser diode element 17 from a Peltier element 18. As the voltage between te base and emitter, when a constant current is made to flow into a transistor 20 formed within the element 17, changes with the temperature of the element (absolute temperature), the signal is detected by a detector 21 to control the voltage value applied to the Peltier element 18 by a Peltier element controller 22 so as to keep the temperature of the element 17 constant. By the detection of the temperature in the LD cavity, together by the use of the Peltier element as a temperature control medium, the LD may be operated always at a constant temperature.
Patent JP-H09265580-A (JP)
Title: Article sales registration data processor
Inventor: NISHIHARA KAZUHIKO
IPC: G07G1/12
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a normal cash management report without inputting an amount of money which is not added up to sales together in the case of in-hand amount input in output operation for the cash management report. SOLUTION: This processor is provided with a cash amount totalizer which stores the cumulative amount of money of transactions settled in cash and a nonsale management item totalizer which stores the cumulative amount of money of nonsale management items. In response to the registration clearing operation input of one transaction, sale prices of respective articles which are sold and registered in the transaction are added to the data in the cash amount totalizer and the amount of the nonsale management items is added to the data in the nonsale management item totalizer.  When an indication for outputting the cash management report is made, the difference between the amount of cash in hand which is inputted by an in-hand amount input means and the amount of money stored in a cash amount totalizer is calculated, and the amount is outputted together with the amount of money stored in the cash balance totalizer, the amount of money stored in the nonsale management item totalizer, and the amount of money inputted by the in-hand amount input means.
Patent JP-H11257748-A (JP)
Title: Storage type hot water supply apparatus
Inventor: TANAKA YOSHIO
IPC: F24D17/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of firing noise and significant combustion noise by employing a continuously variable combustion burner and controlling combustion of the burner depending on downward temperature variation of hot water stored in a storage section. SOLUTION: The storage type hot water supply apparatus 10 comprises a hot water storage section 20, a burner 14 for heating water introduced into the section 20 up to a set temperature and heat insulating the hot water, and a section 30 for controlling combustion of the burner 14 wherein hot water is prestored in the hot water storage section 20 and delivered from a hot water outlet 24, as required. The burner 14 has a continuously variable combustion quantity and the control section 30 controls combustion of the burner 14 according to temperature variation of hot water stored in the storage section 20.
Patent JP-S55166623-A (JP)
Title: Liquid crystal sandwiching substrate
Inventor: WATANABE TAKESHI
IPC: G02F1/133
Filed: 1979-06-13
Abstract: PURPOSE: To perpendicularly orient liquid crystal molecules and enhance heat resistance and durability by coating polysilmethylene or poly(silpolymethylene) on liquid crystal sandwiching substrates and transparent electrodes then crosslinking the same by heating and using the films thus made as orientation films.  
     CONSTITUTION: The solution comprising dissolving the polysilmethylene or poly (silpolymethylene) shown by formula (R is alkyl of C 1W6 , l is 1W6, m is 0Wpositive integer, n is positive integer) in a solvent such as toluene is coated on a substrate 1 and the transparent electrodes 2 of the substrate 1 and is crosslinked by heating at 200W500°C, whereby the good perpendicular orientation is given to the liquid crystals 4. This orientation films 3 do not degrade even at the sealing 5 of glass frit at 400°C or more at the time of assembling the element and remain resistant to staining against epoxy-base adhesive agents. Particularly in the cholesteric- nematic transfer type two-color display liquid crystal display element, the element of low operating voltage and high reliability may be obtained at low cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56168832-A (JP)
Title: Inert gas explosion-proof system
Inventor: SHIMIZU HIDEO
IPC: F16P7/00
Filed: 1980-05-30
Abstract: PURPOSE: To prevent explosion by filling inert gas in an oil tank, etc. by providing a system of a scrubber, demister, etc. in the inert gas main pipe and using combustion gas, etc. after desulfurization, dust removing and cooling.  
     CONSTITUTION: A scrubber 5, a demister 6, a blast fan 7 and a water sealing device 4 are installed in a main gas pipe that sends inert gas such as combustion gas from an engine boiler etc. to an oil tank 2. The delivery port of the outlet vane 12 of the blast fan 7 is connected to the inside of the scrubber 5 through a return pipe branched from the upstream gas main pipe 3. Purge pipes 19 are provided at the starting end of the return pipe 13 and at the end of the main pipe 3B, respectively. As they are replaced by air at the time of starting of the system, inert gas is supplied into the oil tank 2 after purging into the gas main pipe 3 and return pipe 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04217927-A (JP)
Title: Nmr diagnostic agent
Inventor: HAINTSU GURIISU
IPC: A61K49/14
Filed: 1991-03-14
Abstract: PURPOSE: To provide a diagnosing agent suitable for NMR-, X ray- or ultrasonic wave diagnosis, comprising an aminopolycarboxylic acid or a diphosphonic acid and a specific metal ion. CONSTITUTION: This diagnosing agent is a physiologically permissible complex salt composed of an aminopolycarboxylic acid (e.g. triethylenetetramine-N,N,N', N",N"-hexaacetic acid) or a diphosphonic acid of the formula (R3 and R4 are each H, a 1-4C alkyl, a halogen, OH, NH2 or CH2 COOH) and a lanthanoid element ion having 57-83 atomic number or a transition metal ion having 21-29 or 42-44 atomic number in which a free carboxylic acid group may be neutralized by an inorganic or organic base. The agent has excellent water solubility and is capable of formulating a highly concentrated solution, keeping volume load in the circulation within a permissible range and controlling a diluted degree by body fluid.
Patent JP-S63240591-A (JP)
Inventor: MATSUO KINYA
IPC: G09G3/36
Filed: 1987-03-27
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-H08272210-A (JP)
Title: Conductive roll and its production
Inventor: KANBARA NORIO
IPC: F16C13/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a production method of a conductive roll by which a conductive roll having excellent surface smoothness, low hardness, low sinking property and proper conductivity can be efficiently produced. CONSTITUTION: A foamable elastic layer which is not vulcanized is formed by extrusion-molding a foamable rubber compsn. around a core body 10. Then the core body with the foamable elastic layer not vulcanized is subjected to vulcanization in an oven to vulcanize and foam the foamable elastic layer to form a foamed elastic layer 11 having 60-100 foaming degree. An electrode layer 12 is formed on the outer surface and the side faces of the foamed elastic layer 11. After the electrode layer 12 on the side faces is electrically connected with the core body 10, a surface layer 13 is formed on the outer surface of the electrode layer 12 to obtain a conductive roll having a three-layer structure.
Patent JP-H02254205-A (JP)
Title: Boiler water accumulator submarine navigator
Inventor: TAKEYAMA MIYUKI
IPC: F22D3/00
Filed: 1989-03-28
Abstract: PURPOSE:To reduce the volume of gases in a water condensation system and to reduce the exhaust gas pressure of a turbine by utilizing the section in a reservoir which is partitioned by a bladder as a bled gas storage chamber. CONSTITUTION:The reservoir 2 of an accumulator is branched to the pressurizing section (also used as a bled gas storage chamber) 3A and water storage section 3B of the reservoir. And at the time of starting a high pressure gas is introduced into the pressurizing section 3A of the reservoir through a high pressure gas control valve 6 to push a bladder 4, and the boiler water is jetted to a water supply pump and condenser. Right after starting a control valve 6 is changed over so as to connect the pressurizing section 3A and a submarine navigator and the steam generated in boiler pipes is introduced into the water storage section 3B and the bladder 4 is returned to its position before starting to discharge the high pressure gas of the pressurizing section 3A and to close the control valve 6 and a steam valve 7. During the operation the gases left in the condensation system are sucked from the upper section of the water storage section 3B by a vacuum pump 8 and discharged to the pressurizing section 3A. With this arrangement it is possible to reduce the pressure in the water condensition system and to reduce the exhaust gas pressure of the turbine.
Patent JP-H06140738-A (JP)
Title: Leadless chip carrier
Inventor: YATSU HAJIME
IPC: H01L25/00
Filed: 1991-03-12
Abstract: PURPOSE:To increase the capacity of a conductor circuit while enabling multiple steps of the title leadless chip carriers to be laminarly arranged by a method wherein upper connecting electrode is provided on the side of a resin sealing frame for enabling the leadless carriers to be laminarly connected. CONSTITUTION:The title leadless chip carrier 1A is composed of an insulating substrate 1 having a chip mounting part 11, a lower connecting electrode 10 provided extending over the side and lower surface of the insulating substrate 1 and a resin sealing frame 2 provided on the upper surface of the insulating substrate 1. On the other hand, an upper connecting electrode 20 is provided on the side and upper surface of the resin sealing frame 2. Furthermore, the other leadless chip carriers are to be laminated on this leadless chip carrier 1A. In such a constitution, a lower connecting electrode 102 of the lower connecting electrode 10 on the insulating substrate 1 of the leadless chip carrier 1A is positioned on an upper connecting electrode 20 in the resin sealing frame 2 of the leadless chip carrier 1A to be junctioned using a solder. Through these procedures, the capacity of the title leadless chip carrier 1A can be increased.
Patent JP-S63237737-A (JP)
Title: Yogurt dessert
Inventor: SUGISAWA AKIRA
IPC: A23C9/13
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a mild yogurt dessert having strong yogurt-like fermentation flavor, by containing SAKE (Japanese rice wine) in a yogurt dessert. CONSTITUTION:A yogurt dessert obtained by containing SAKE in a yogurt dessert, such as yogurt Barbarian, yogurt ice cream or yogurt beverage, so as to provide 0.1-1.0wt.%, preferably about 0.2-0.5wt.% alcohol concentration.
Patent JP-S57574-A (JP)
Title: Fitting structure for dial plate
Inventor: MATSUMURA OSAMU
IPC: G04B19/14
Filed: 1980-06-02
Abstract: PURPOSE:To easily perform fitting and removal of a dial plate without footing to the dial plate by providing a deformed hole to the dial plate by permitting a pin to pass through this hole to fix the dial plate. CONSTITUTION:A deformed hole 11b for fitting to a timepiece module 12 is formed in a dial plate 11. By providing a long groove 11c in the deformed hole 11b, a thin wall part 11e is formed on one part of the dial plate 11 adjascent to each and elasticity is given to that part. Further an arc 11d of the deformed hole 11b is detained to a taper part 13a of a pin 13 made of metal or hard rubber, pressurized to the timepiece module 12 and acts as positioning and antislip of the dial plate 11.
Patent JP-S51149913-A (JP)
Title: Apparatus for detecting yarn breakage
Inventor: YAMAGUCHI SHIGERU
IPC: D02H13/08
Filed: 1975-06-17
Abstract: PURPOSE:Apparatus for detecting yarn breakage in high precision by detecting beams of light scattered by running yarns in a machine in which a plurality of yarns are running in parallel.
Patent JP-H11269858-A (JP)
Title: Gate valve body
Inventor: YOGUCHI MASATOSHI
IPC: E02B7/52
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve body capable of effectively preventing the generation of vibration, noises and erosion. SOLUTION: A gate valve body is provided to a watercourse 2 of high- pressure water 1. An opening 13 is provided directly under a water-tight hardware 12 placed to the upper part of the rear side of the gate valve body 11. An air passage 14 connected to the opening 13 is formed in the gate valve body 11. In the case a high speed stream passes around the water-tight hardware 12, air is absorbed in the high speed stream through the air passage 14. By the constitution, the generation of cavitation can be effectively prevented.
Patent JP-H05277386-A (JP)
Title: Transmission gear of rice husking and sorting machine
IPC: B02B7/00
Filed: 1992-03-30
Abstract: PURPOSE:To rationalize transfer of motive power to an unpolished rice elevator positioned in the rearmost part of a machinery body in a rice husking and sorting machine. CONSTITUTION:A rice husking part and the air sorting part of unwinnowed rice are arranged in the front part of a machinery body. A mixed rice sorting part C constituted of a shaking sorting device 15 is arranged in the rear part of the machinery body. An unpolished rice elevator 3 is arranged in the rearmost part of the machinery body. In the case of transferring motive power to the unpolished rice elevator 3 positioned in the rearmost part of the machinery body from a main motor 29 positioned in the front part of the machinery body, motive power of the main motor 29 is transferred to the lower part of the supply side of a shaking sorting plate 16 in a shaking shaft 45 which is arranged in the lower part of the shaking sorting plate 16 and also arranged along the right and left lateral direction of the machinery body. Then, the motive power is transferred to the unpolished rice el-evator 3 via a relaying pulley 49 provided in the lower part of the discharge side of the shaking sorting plate 16 being the other part of the right and left lateral direction of the shaking shaft 45.
Patent JP-S61235310-A (JP)
Title: Conveyor device in a plastical processing machine
Inventor: OKUBO TAKESHI
IPC: B23Q7/00
Filed: 1985-04-08
Abstract: PURPOSE:To enable traveling of each work between processing stations by moving each handling arm horizontally, elevating and sinking a guide rail supporting each truck to move each handling arm horizontally and vertically, and thereby accomplishing necessary equipment in small size. CONSTITUTION:A supporting rod 13 fixed to the undersurface of the two main guide rails 10, 10 arranged horizontally along the transport direction 2 is borne by a prop 14 with possibility of elevation and sinking. Aux. guide rails 16, 17 in parallel with the transport direction 2 are installed on each arm truck 11, and handling arms 12a, 12b movable on said rails 16, 17 are provided between the pair of arm trucks 11, 11 so that a suction cup situated below can hold the work. According to this arrangement, the rails 10, 10 are elevated and sunk by an elevation/sink drive means 54, and each arm truck 11 travels on the rails 10, 10 through the action of a traveling drive means 18, so that the means 54, 18 will require a comparatively small power to lead to small spacing between the stations, which should enable accomplishment of the whole construction in small size.
Patent JP-S548414-A (JP)
Title: Facsimile transmitting system
Inventor: YOSHIOKA YOSHIHIRO
IPC: H04N1/32
Filed: 1977-06-22
Abstract: PURPOSE: To ensure the reproduction of a high-quality picture by forming the control signal with the signal containing the polarity inversion and the signal containing no polarity inversion, avoiding the erroneous identification for the control signal and securing the code synchronization at both the transmitter and receiver sides. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11270382-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: YAMASHITA YUKIHIRO
IPC: F02D41/14
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To maintain a high NOx purifying rate even at the time when catalyser temperature varies. SOLUTION: An NOx occlusion reduction type catalyser (NOx catalyser) 13 is arranged in an engine exhaust pipe 12. F/A sensors 26, 27 are arranged on the upstream side and the downstream side of the NOx catalyser 13. A CPU 31 in an ECU 30 carries out lean combustion in an air-fuel ratio lean region, occludes NOx in exhaust gas discharged at the time of lean combustion by the NOx catalyser 13, temporarily controls an air-fuel ratio rich and releases the occluded NOx from the NOx catalyser 13. Additionally, the CPU 31 estimates temperature (catalyser temperature) of the NOx catalyser 13 and properly changes rich time in accordance with the estimated catalyser temperature under a condition that a time ratio of lean time for lean combustion and rich time for rich combustion is constant. Especially, the higher the catalyser temperature is, the longer the rich time is extended.
Patent JP-S61233006-A (JP)
Title: Method for polymerizing vinyl based monomer
Inventor: ASAHI TETSUYA
IPC: C08F14/06
Filed: 1985-04-10
Abstract: PURPOSE:To prevent effectively the scale deposit on the inner surface of equipment, by applying a reaction product of a condensate of a polyhydric phenolic compound with an aldehyde compound with an oxidizing agent previously to the inner surface of a polymerizer. CONSTITUTION:A vinyl based monomer, e.g. ethylene or acrylonitrile, is polymerized in an aqueous medium, preferably at 30-80 deg.C temperature. In the process, a condensate of a polyhydric phenolic compound, e.g. resorcin or pyrogallol, with an aldehyde compound, e.g. HCHO or benzaldeyde, with an oxidizing agent, e.g. chromic acid or lead tetraacetate, is previously applied to the inner surface of a polymerizer, preferably at 0.01-10g/m<2> ratio by the spraying, rinsing methods, etc. EFFECT:The prolonged effect is obtained due to improved adhesion to metal.
Patent JP-H06281348-A (JP)
Title: Seal device for hood for rotary kiln
Inventor: NARITA TOMOSHIGE
IPC: F27B7/24
Filed: 1993-03-31
Abstract: PURPOSE:To embody a seal device which can surely prevent dust leakage or inflow of air from a rotary connection portion between a rotary kiln body and a hood. CONSTITUTION:A seal material set between a guide ring at fastening side and a bearer seat 9 welded on a rotary kiln body 1, seal holding materials 15a and 15b having H shape sections that hold seal materials 12a and 12b which are movably set to a shaft direction and to a rotary direction on the bearer seat 9, and chip rings holding materials 19a and 19b which are so set at a covering 18 as to form a labyrinth together with an outside groove portion of the seal holding materials 15a and 15b, are so compose as to be able to execute a sealing.
Patent JP-S60217314-A (JP)
Title: Optical fiber branching part
Inventor: KAKII TOSHIAKI
IPC: G02B6/24
Filed: 1984-04-13
Abstract: PURPOSE:To simplify connector parts, and to reduce a loss of an optical characteristic by reinforcing the outside periphery to which each bare optical fiber of a multicore optical fiber and each bare optical fiber of the corresponding optical fiber which is made to branch are welded and connected, respectively, and bringing them to resin molding. CONSTITUTION:Each bare optical fiber 1 of a multicore optical fiber core wire 4 and a single core optical fiber core wire 5 is welded and connected by means of discharge heating 12 between electrodes 9. Each welded and connected bare optical fiber and its covering part are reinforced in a lump by a thermal contraction tube reinforcing method. This optical fiber which has been reinforced in a lump and made to branch from a multicore to a single core is set to a metallic mold 17, and an epoxy resin 19 is brought to injection molding or transfer molding.