baber/WOPTO huggingface dataset:
Patent JP-H081173-A (JP)
Title: Method and apparatus for treating mercury-containing waste water
Inventor: OTA YOSHIOKI
IPC: C02F1/52
Filed: 1994-06-23
Abstract: PURPOSE:To remove heavy metals by properly holding an addition amt. of a sulfide and an iron salt by measuring an amp. of an insoluble hydroxide or sulfide as an SS value and operating the total amt. of heavy metals on the basis of the SS value and' also operating the addition amt. of a sulfide and an iron salt necessary for the flocculating separation of mercury. CONSTITUTION:The water to be treated introduced into a water tank 1 from a water passage 11 is sent to a reaction tank 2 under pressure from a passage 14 by a pump 12 and the flow rate thereof is measured by a flowmeter 13. At this time, a part of the water to be treated is sent to a monitor 17 under pressure through a passage 16 by a pump 15 and the concn. of mercury is measured by a mercury measuring device 18. At the same time, a precipitated insoluble hydroxide is measured as an SS value by the SS meter 88 of a total heavy metal concn. measuring device 19. Further, the total amt. of heavy metals is operated by a control device 7 and the addition amt. of a sulfide and an iron salt necessary for the flocculating separation of mercury is operated. The sulfide and the iron salt are respectively added to a plurality of reaction tanks 2,3 from storage tanks 25, 32.
Patent JP-S5843753-A (JP)
Title: Quantitative cutting of noodles
Inventor: YAMATO HIROYUKI
IPC: A23L7/109
Filed: 1981-09-08
Abstract: PURPOSE:To prepare a fixed amount of noodles for one person automatically, by detecting the length of continuously produced noodles lines which have passed a cutter, cutting the noodle lines in lengths. CONSTITUTION:The continuously prepared noodles lines 3 are sent from the boiling bath 1, cooled by the cooling bath 5, moved around the roll 7, dropped, and passed between the cutter 9. The length detector 4 consisting of the light source 12 and the light receptor element 13 is set at the proper position below the cutter 9. When the front of the noodle lines are reached to the position of the detector, the cutter 9 is operated by the signal from the detector to cut the noodle lines in lengths. The cut noodles are transported by the conveyor 21 and packed.
Patent JP-S623376-A (JP)
Title: Document picture processor
Inventor: KAMIYAMA TADANOBU
IPC: G06T1/20
Filed: 1985-06-28
Abstract: PURPOSE:To increase the document picture processing speed by using the picture buses of two systems which can be actuated independently of each other. CONSTITUTION:Information is transferred among a picture buffer memory 5, a display memory 6 and each processing circuit by means of picture buses I and II of two systems which can be actuated independently of each other. The bus I contains an address bus 18 for a picture buffer memory 5, a data bus 22 connected with the memory 5 and a vertical/horizontal converting circuit 10, a data bus 24 connected with a magnification/reduction circuit 11, a graphic processing circuit 12, a scanner/printer interface 15 and a compression/expansion circuit 16 and control buses 19 and 25 respectively. While the bus II contains a data bus 23 connected with a display memory 6 and the circuit 10, an address bus 20 for the memory 6, a data bus 26 connected with the circuit 11 and the circuit 12 and control buses 21 and 27 respectively.
Patent JP-H0437431-A (JP)
Title: Stranded wire
Inventor: YAMADA NORIHIKO
IPC: B21F7/00
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a stranded wire difficult to generate permanent deformation and further excellent in corrosion resistance, heat resistance and wear resistance by composing part or all of plural twisted wires of shape memory alloy. CONSTITUTION:The stranded wire 10 is formed by twisting three shape memory alloy wires 1, a shape memory alloy wire 1 and four normal metallic wires 2 of the same diameter. It is light-weight and to some extent flexible, larger in strength than fibrous stranded wire, difficult to produce permanent strain (looseness) even under repeated stress in the lengthwise direction based on superelastic operation given by the shape memory alloy, and since it has a large repulsive force under an external force from the radial direction, it is difficult to generate deformation and, further, it is provided with excellent corrosion resistance, heat resistance and wear resistance.
Patent JP-S623250-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONO SHIGERU
IPC: C09B53/00
Filed: 1985-06-28
Abstract: PURPOSE:To enable coloring with a water-soluble dye decolorable by photographic processing without adversely affecting photographic characteristics of a photographic emulsion by incorporating said dye in a specified hydrophilic colloidal layer. CONSTITUTION:At least one of the dyes represented by the formula shown on the right is contained in the hydrophilic colloidal layer, and it can be synthesized by condensing alpha-naphthols with p-phenylenediamines in the presence of a base and an oxide, by oxidizing and condensing 4-amino-1-naphthols with dialkylanilines with sodium hypochlorite, or the like method. An amount of dye to be used is generally in the range of 10<-3>-1g/m<2>, preferably, 10<-3>-0.5g/m<2>. It may be added to any of the hydrophilic colloidal layers for constituting the silver halide photographic sensitive material, such as a protective layer, silver halide emulsion layers, an antihalation layer, or a backing layer, thus permitting the dye to be easily decolored by photographic processing without adversely affecting the photographic characteristics of the photographic emulsion.
Patent JP-S6121911-A (JP)
Title: Preparation of faujasite type zeolite
Inventor: MIYAZAKI HIROSHI
IPC: C01B39/20
Filed: 1984-07-11
Abstract: PURPOSE:To increase silica ratio of produced zeolite and to improve solid acid strength, heat resistance, and acid resistance of the product by adding a specified transparent liquid substance contg. alkali silicate and alkali aluminate previously to a starting material mixture comprised of silica and alumina. CONSTITUTION:Transparent liquid substance is obtd. by aging a mixture of aq. alkali silicate, aq. alkali aluminate, and aq. alkali hydroxide. The product is added to a mixture of the starting materials comprised of a silica source, alumina source, and alkali source. The mixture is heated and crystallized to obtain faujasite type zeolite having high silica content and >=4.5 molar ratio of SiO2 to Al2O3.
Patent JP-S63485-A (JP)
Title: Radiation cooling film
Inventor: FUJIOKA TAKAYASU
IPC: C23C28/00
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a radiation cooling film having high cooling capacity by forming a thin phosphate film and a thin molybdate film on an Al substrate in arbitrary order. CONSTITUTION:A thin phosphate film and a thin molybdate film are formed on an Al substrate in arbitrary order. Zinc phosphate, calcium phosphate, potassium phosphate or nickel phosphate may be used as the phosphate but zinc phosphate is preferably used. Calcium molybdate, barium molybdate or iron molybdate may be used as the molybdate but calcium molybdate is preferably used. The thin films are formed to 30-70mum thickness by vacuum deposition, plasma polymn., sputtering or other method.
Patent JP-S5568659-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MUKAI KIICHIROU
IPC: H01L23/556
Filed: 1978-11-20
Abstract: PURPOSE: To raise the reliability of a device, by coating a semiconductor region with a film which is made of polyimide resin or polyimidoisoindoloquinazolinedione resin and has a thickness of 10μm or more and by sealing up the film with ceramic.  
     CONSTITUTION: A semiconductor unit is generally sealed up with a package of ceramic or plastic. Because an epoxy resin or the like which is the filler of plastic absorbs alpha-rays emitted from U or Th contained in the plastic, the plastic exerts a less adverse effect upon the semiconductor unit than ceramic. However, the resistance of plastic to heat and humidity is low. Therefore, plastic needs to be coated with ceramic when a device of high reliability is manufactured. A film of polyimide resin or polyimidoisoindoloquinazolinedione resin has a high strength to stress and rupture strain, and does not crack even if the thickness of the film is 10μm or more. The film resists a high temperature of about 450°C. Then, one of such resins is deposited at a thickness of 10μm or more to make a film which resists humidity and heat and absorbs alpha-rays. The film is sealed up with ceramic. The device of high reliability is thus obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5769350-A (JP)
Title: Program correction device
Inventor: TANAKA HARUTO
IPC: G06F9/06
Filed: 1980-10-14
Abstract: PURPOSE:To perform a program correction in real time, by using a memory having two input/output means when a control program is produced for a car engine, an air conditioner, etc. and designating the memory address of one side while the program is under the control at the other side. CONSTITUTION:A data bus 2, an address bus 3 and a control bus 4 are lead out of a CPU1 that executes a prescribed program control. Then a program correcting part 12 is connected to each of these buses 2-4. A 2-port RAM15 is connected to an interface circuit 14 of the part 12. The data, address and control buses 2'-3' of the circuit 14 are connected to one port of the RAM15; while a program correcting device 16 is connected to the other port. In addition, a data bus 17 is connected between the RAM15 and the device 16. Then the control is executed by the prograom of one side of the RAM15, and an address is designated by the other progrom. thus the program is corrected in real time.
Patent JP-H01310941-A (JP)
Title: Reinforced plastic rod, method and apparatus for preparing the same, reinforced plastic screw, and method and apparatus for preparing the same
Inventor: MICHIZOE YOSHIO
IPC: B29C48/15
Filed: 1988-06-09
Abstract: PURPOSE:To obtain a reinforced plastic rod excellent in tensile strength, in the reinforced plastic rod reinforced by a fiber, by adding long and short reinforcing fibers so that the long reinforcing fiber is dispersed so as to be oriented over the total length of the axial center part of said plastic rod in the axial direction thereof and the short reinforcing fiber is dispersed so as to be oriented along the axial direction in the peripheral part thereof. CONSTITUTION:A plastic molding material 3 containing a short reinforcing fiber 2 is extruded from an extruder 4 to the material flow passage 24 of a die 6 and a long reinforcing fiber 1 is continuously sent to the material flow passage 24 through the feed hole 26 of a mandrel 22 and sent into the molding flow passage 5 of a forming die 23 in such a state that the molding material 3 is allowed to cover the outside of the long reinforcing fiber 1. The long reinforcing fiber 1 is positioned at the center part of the molding material 3 in the molding flow passage 5 and the rod-shape molded product 7 molded into a rod-shape in the molding flow passage 5 is extruded from the leading end of the molding flow passage 5. At this time, the rod-shape molded product 7 is extruded from the molding flow passage 5 while receives the pulling-off action by a take-up machine 8.
Patent JP-H06331008-A (JP)
Title: Maintain mechanism of transmission inside lubricating parts
Inventor: SHIMODA NAOHIRO
IPC: F16H57/04
Filed: 1993-05-24
Abstract: PURPOSE:To provide a mechanism for stopping looseness of a transmission inner part lubricating parts, for example, a fixture such as a bolt and a set screw for fixing an oil flume and a rib. CONSTITUTION:In a constitution wherein a transmission case 1 consists of a front case 2 and a rear case 3 and a lubricating parts 6 is installed in the rear case 3, a fixture 12 for the lubricating parts 6 is held between the connecting surfaces of the front case 2 and the rear case 3 so as to prevent falling down.
Patent JP-H11336863-A (JP)
Title: Continuously variable transmission for automobile
Inventor: MIYATA HIROBUMI
IPC: F16H63/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To make a transmission light in weight, and simple in structure by dispensing with hydraulic cylinders, hydraulic pumps or power clutches, to reduce the consumption of electric power for an automobile by eliminating the loss in output of an engine for driving the pumps, to let the high efficiency of the transmission be exhibited, and let the automobile be smoothly started or stopped in operation when a belt type continuously variable transmission in which a belt is wound and installed between a driving and a driven pulley, which are formed out of speed change pulleys, is loaded onto the automobile. SOLUTION: Cam mechanisms 40 and 50 driving the respective movable sheaves of pulleys are interlocked by means of an electric motor, a driving the clutch-off cam surface 47 which is tilted at an inclined angle θ1 smaller than that of a speed change cam surface 43, is provided for the cam 41 of the driving side cam mechanism 40 in such a way as to be made continuous to the low speed end 43a of the cam surface 43, and a driven side clutch-off cam surface 57 is provided for the cam 51 of the driven side cam mechanism 50, which is formed out of a plane perpendicularly intersected with an output shaft in such a way as to be made continuous to the low speed end 53a of a cam surface 53.
Patent JP-S5934315-A (JP)
Title: Marine structure
Inventor: TAKAHASHI ICHIROU
IPC: B63B5/14
Filed: 1982-08-19
Abstract: PURPOSE:To raise the safety of a marine structure as well as to reduce its cost by a method in which a cement mortar layer into which glass fiber meshes are buried is laminated on the outer surface of an expanded synthetic resin outside shell. CONSTITUTION:A glass fiber mesh 2 is laid on the outer surface of an outside shell 1 of a ship, a boat, or other marine structure, and a cement mortar 3 is sprayed onto the glass fiber mesh 2 to form a marine structure A. In this case, the same operations are repeated to laminate the cement mortar layer in which a given number of glass fiber meshes 2 are buried on the outside shell 1. Accordingly, the cement mortar layer 3 is energized to be restored to its original state in such a way as to contract the cracks even when cracks develop. The safety of the marine structure can thus be maintained.
Patent JP-H0435060-A (JP)
Title: Substrate potential adjuster for semiconductor memory
Inventor: OHIRA TAKESHI
IPC: H01L27/04
Filed: 1990-05-31
Abstract: PURPOSE:To speed up with decreases in parasitic capacitance, to prevent decreases in noise margin due to input undershoot, and to reduce power consumption by supplying a substrate with generated reverse bias voltage in the case of judgment that a semiconductor memory is activated and with source potential supplied from outside in the case of judgment that the semiconductor memory is on standby. CONSTITUTION:If a semiconductor memory remains activated, power source VCC is adjusted at a high potential; therefore, the output of a potential modulation circuit 2 becomes the reverse bias voltage VBB of a semiconductor substrate and is supplied to the semiconductor substrate. If the semiconductor memory is on standby, the voltage of the power source VCC is adjusted to fall short of a predetermined voltage so that power consumption may be reduced in a memory cell; therefore, ON-state of an NMOS transistor allows a semiconductor substrate to be supplied with ground GND potential that is power source supplied from outside.
Patent JP-H08334208-A (JP)
Title: Temperature lowering structure of heat transfer panel support member
Inventor: OKADA KIYOSHI
IPC: F22B37/24
Filed: 1995-06-09
Abstract: PURPOSE: To provide a temperature lowering structure of a heat transfer panel support member which enables thermally expanding of a heat transfer panel smoothly under a high temperature and a light surface pressure by lowering the temperature of a support member for supporting the heat transfer panel to eliminate diffusion or coupling of a stick slip with a lowering of the degree of high temperature oxidation of a slide surface. CONSTITUTION: This temperature lowering structure is provided with a panel support part 12 having a horizontal undersurface provided closely on the under side of a lower header 5b of a heat transfer panel, a hollow frame base 14 having a horizontal top surface to support the panel support part on the top surface, a water supply introduction line 16 to introduce a part of water supplied to the lower header and a water supply/drain line 18 to let supply water flow to the lower header from the hollow base. The panel support part 12 and the hollow frame base 14 are cooled by the water supplied.
Patent JP-H11207301-A (JP)
Title: Heavy metal immobilizing agent and treatment of heavy metal-containing ash
Inventor: MATSUMOTO KATSUMI
IPC: B09B3/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a heavy metal immobilizing agent and a treating method for heavy metal-containing ash capable of easily and safely treating an ash containing heavy metals to prevent the elution of the heavy metals from a treated material and particularly effectively preventing even the elution of antimony and arsenic. SOLUTION: The heavy metal immobilizing agent for heavy metal-containing ash contains (1) a group IVA element compound, (2) a group IVA element compound and an alkaline earth metal compound, (3) a group IVA element compound and an iron compound, (4) a group IVA element compound, the iron compound and the alkaline earth metal compound. The heavy metals in a heavy metal-containing ash is immobilized by adding water and the group IVA element combined to the heavy metal-containing ash and kneading them.
Patent JP-H11339962-A (JP)
Title: Organic electroluminescent element
Inventor: HAMADA YUJI
IPC: H05B33/14
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To enable stabilized light emission at a low voltage while improving the element characteristic of an organic electroluminescent element. SOLUTION: In an organic electroluminescent element formed by laminating organic carrier transport layers 3, 5 and an organic light emitting layer 4 between a hole filling electrode 2 and an electron filling electrode 6, at least one layer of the organic carrier transport layers 3, 5 and the organic light emitting layer 4 has phenol hydroxide group and carbonyl group as a ligand, and includes a chelate metal complex formed with coordinate bond of both groups and a metal ion.
Patent JP-H08332496-A (JP)
Title: Underwater aerator
Inventor: TERAZONO KATSUJI
IPC: C02F3/20
Filed: 1995-06-09
Abstract: PURPOSE: To make it possible to assure an always specified water feed head in spite of a change in the water level of a place where a water suction pipe is installed by following with the change by connecting a floating body and the water suction pipe and moving the suction port of the water suction pipe cooperatively with the change in the water surface. CONSTITUTION: The upstream water of a dam levee body 11 is admitted by the head from the suction port 1a of the water suction pipe 1 hung down to the floating body 2 into a water feed pipe 10 through an expansion pipe 9 where this water flows. Air is simultaneously sucked from an air suction pipe 1 and, therefore, the water contg. air bubbles enters an air separating vessel 13. Further, the air bubbles gather to the upper part in this air separating vessel 13 to form an air layer. On the other hand, the water from which the air bubbles are removed is released through a release pipe 18 from the lower part. The compressed air of the air layer enters an air diffusion pipe 17 hung down to the floating body 15 through a soft universal pipe 15 from an air feed pipe 14 and is released as aerating air.  At this time, the suction pipe 1 and the air diffusion pipe 17 descend respectively and maintain the specified water depth from the water surface 101a when, for example, the water surface 101a of a dam lake 101 falls.
Patent JP-H0438658-A (JP)
Title: Loading device for disk player
Inventor: NOGUCHI YASUHIRO
IPC: G11B17/26
Filed: 1990-05-31
Abstract: PURPOSE:To prevent play of a tray at the time of moving the tray to lead-out/ store it by providing an energizing means which energizes a second guide rail means to press a guide rail to a first guide roller means. CONSTITUTION:Intervals of upper guide rollers 17 and 18 and lower guide rollers 20 and 21 are slightly narrower than the thickness of a guide rail 22 in the normal state of a guide piece 14. Intervals of lower guide rollers 20 and 21 and flanges 27 and 28 are sligtly wider than the thickness of the guide rail 22. Consequently, a lower end part 23 of the guide rail 22 is pressed and held between upper and lower guide rollers by bending of first and second arms 15 and 16 and is loosely fitted between lower guide rollers 20 and 21 and flanges 27 and 28. Thus, play of a tray 30 is prevented.
Patent JP-S5668520-A (JP)
Title: Rolling mill speed control unit
Inventor: YAMAKOSHI HIROSHI
IPC: B21B37/46
Filed: 1979-11-07
Abstract: PURPOSE: To automate speed controlling and make operation efficient by disposing main circuit current detectors, accelerating current operators, load current operators, a speed operator which sets the optimum operation speed obtained by a predetermined method in place of the initial operation speed set value, etc.  
     CONSTITUTION: The current detectors CD-1, CD-2 which detect the main circuit currents of a known rolling mill speed control unit, the accelerating current operators AC-1, AC-2 which operate accelerating currents from the output of a rate control unit RC controlling the rates of acceleration and deceleration, the load current operators LC-1, LC-2 which compare the outputs of said operator AC-1 etc. and the outputs of said current detectors CD-1 etc. and operate load currents, a rolling mill speed operator SCAL which obtains scheduled rotating speeds from the outputs of the load current operators of every stand, obtains the optimum operation speeds obtained through predetermined calculation from these rotating speeds and sets these in a speed standard device in place of the set value, etc. are disposed to constitute the unit. In this way, the determination of the rolling speeds depending upon the operators' skill is automated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5268098-A (JP)
Title: Method for recovery of sulfur from and purification of tail gas
Inventor: TSUCHIYAMA TERUJI
IPC: C01B17/02
Filed: 1975-12-04
Abstract: PURPOSE: A method for recovery of sulfur from tail gas and purification of the gas by passing the gas with flowing adsorbents in the reactively adsorbing, desorbing, and cooling zones in a unified treating tower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63307383-A (JP)
Title: Charged particle beam monitor
Inventor: ISHIZAKI SHINICHI
IPC: G01T1/29
Filed: 1987-06-09
Abstract: PURPOSE:To simplify the structure of a monitor and to measure an intense beam by forming a metallic film on an insulating substrate and obtaining a Faraday cup. CONSTITUTION:Holes 2 are drilled in the surface of the substrate 1 made of boron nitride which is represented as an insulator having superior machinability and heat conductivity. Then copper films 3 are formed only inside the holes 2 by vacuum vapor deposition, etc. Here, when a charged particle beam enters the Faraday cup formed of the hole 2 and copper film 3, charges are generated on the copper film 3 according to the Faraday rule and a current flows to a bolt 4 and a lead wire 6. A bias plate 7 is applied with a negative voltage to suppress a secondary voltage from the Faraday cup. Thus, the Faraday cut is formed directly in the insulating substrate and then the structure is simplified; and the whole Faraday cut contacts the insulator, so heat is easily lost from the Faraday cut and the intense beam can be measured.