baber/WOPTO huggingface dataset:
Patent JP-S5896140-A (JP)
Title: Operating method of multi-cylinder diesel engine
Inventor: SUZUKI TAKAO
IPC: F02B3/06
Filed: 1981-12-03
Abstract: PURPOSE:To effectively re-circulate the exhaust gas by recirculating the exhaust gas from one cylinder into another cylinders and by restricting the intake quantity into one cylinder so that the air-fuel ratio becomes essentially equal to all cylinders. CONSTITUTION:A pipe 8 for re-circulating the exhaust gas to a collection pipe section to other cylinder partitioned by a bulkhead 11 of an intake manifold 4 is provided on an exhaust manifold branch pipe 51 of one of multiple cylinders, e.g., cylinder 21. An air throttle valve 13 of an intake air passage 12 for only the cylinder 21 increases the intake throttle quantity as the aperture quantity of an exhaust gas re-circulation control valve 9 is increased, so that its excess air ratio is invariably made approximately equal to that of other cylinders 22- 24. Accordingly, an increase of HC or the like in the exhaust gas is prevented and an increase of rotation variations and torque variations is suppressed. In addition, the inactive gas density is increased due to the intake air throttling, thus becoming suitable as the exhaust gas re-circulating gas.
Patent JP-S6087047-A (JP)
Inventor: UCHIYAMA AKIRA
IPC: B32B25/08
Filed: 1983-10-20
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-S6442319-A (JP)
Title: Method for separating rare earth elements
Inventor: TOMOSHIGE SHOZO
IPC: B01D15/08
Filed: 1987-08-05
Abstract: PURPOSE:To improve the efficiency of separation by using styrene cation- exchange resin having sulfo group and carboxyl group as functional group when the separation is carried out. CONSTITUTION:In a method for separating rare earth element using ion- exchange resin, the styrene ion-exchange resin having sulfo group and carboxyl group is packed in a fixed amt. e.g. in a column. The rare earth element is adsorbed on the ion-exchange resin by passing through the column an aq. soln. of the rare earth element, pH of which is regulated to 1.5-5.0. After washing the column adsorbed the rare earth element, another column packed with the ion-exchange resin in a fixed amt. is connected to the column adsorbed the rare earth element above-mentioned. Further, an aq. soln. of ammonia having 0.1-4wt.% concn. is passed to develop and elute the rare earth element adsorbed.
Patent JP-S6174224-A (JP)
Inventor: YONEZAWA TAKESHI
IPC: H01H33/915
Filed: 1984-09-20
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-S6175228-A (JP)
Title: Temperature measuring apparatus
Inventor: HOSONO MASAHIRO
IPC: G01K7/00
Filed: 1984-09-20
Abstract: PURPOSE:To prevent misoperation with a simplified operation, by permitting the starting and stopping of the operation in the measurement of temperature and indicating of a display value according to the preceding measured temperature value with the operation of a single switch. CONSTITUTION:In the operation of a temperature measurement, a first memory section 11 is provided to hold the current results of measurement and a second memory section 12 to hold the preceding results of measurement so as to permit the starting and stopping of the operation in the measurement of temperature by the operation of a single switch 1. Then, the display of the current results of measurement and the preceding results of measurement is made switchable and moreover, an informing section 20 is operated at the display of the preced ing results of measurement to make the results of measurement to be displayed clearly distinguishable between the preceding and current one. This can simplifies the circuitry to miniaturize the equipment as a whole.
Patent JP-H0920551-A (JP)
Title: Magnesia refractory mixed with calcia/titania-based compound oxide
Inventor: WATANABE AKIRA
IPC: C04B35/043
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the hot strength of a magnesia refractory mixed with a calcia/titania-based compound oxide, comprising alumina fine powder, calcia/ titania compound oxide and a magnesia refractory material in a specific weight ratio. SOLUTION: This magnesia refractory mixed with calcia/titania-based compound oxide is obtained by mixing 2-15wt.% of alumina fine powder having about <=10μm particle diameter with 1-15wt.% of a calcia/titania compound oxide having 5-41wt.% of Ca0 content and the rest of a magnesia refractory material. The magnesia refractory is optionally mixed with a binder selected from an alumina cement, a phosphate, silicate, etc., a dispersant, a setting adjustor, etc., and a fixed amount of water. The blend is kneaded and molded into a fixed shape. The molding is dried, heat-treated at about <=600 deg.C into an unburned brick or baked at >=1,400 deg.C into a burned brick to give the objective magnesia refractory mixed with a calcia/titania-based compound oxide containing CaO and TiO2 in the CaO/TiO2 ratio of (5/95)-(41/59) by weight.
Patent JP-S6440129-A (JP)
Title: Plastic working method for metallic material
Inventor: KONDO SADAO
IPC: B21H7/00
Filed: 1987-08-05
Abstract: PURPOSE:To work many materials at the same time in the same working condition by making a plurality of holes on one of two metallic plates equal in distortion resistance to a material to be plasticized, applying a welding inhibitor filling the holes with the material to be plasticized and plasticizing this metallic plate together with the other overlapped metallic plate. CONSTITUTION:Titanium alloy is used for the material to be plasticized, common steel is used for two metallic plates 1, 2, cylindrical and bottomed holes are provided on the metallic plate 1 and through holes 4 having a tapered peripheral wall each are provided. A plurality of holes 4 shown when the metallic plates 1, 2 are overlapped each other are similar in shape to and a little larger than those of the material 3 to be plasticized. The surfaces of the holes 4 and the material 3 to be plasticized are coated with alumina powder dissolved with water as the welding inhibitor 5. After the welding inhibitor 5 is dried, these holes 4 are charged with the material 3 to be plasticized, the metallic plates 1, 2 are overlapped each other to weld the whole periphery, heated under a prescribed condition and then rolled at a prescribed output rate. After cooling, the metallic plates are cut at their end to take out the material 3 to be plasticized. By this method a plurality of the metallic materials can be plasticized at the same time and in the same condition.
Patent JP-S5898050-A (JP)
Title: Preparation of starch noodle
Inventor: MORII KAZUAKI
IPC: A23L7/109
Filed: 1981-12-04
Abstract: PURPOSE:To prepare soft starch noodles, by stirring a limited amount of starch continuously in hot water under heating, and spontaneously cooling and drying the resultant starch noodle web. CONSTITUTION:1pt.wt. of starch is heated in >=0.8pt.wt., prefeably 1-1.2pts.wt. of hot water continuously at about 50-60 deg.C under continuous stirring to prevent the precipitation of the starch in the tank. The starch emulsion is placed on a metallic conveyor belt furnished with a steaming device, and heated with hot steam to obtain a glutinous starch noodle web, which is transferred to the cooling and drying apparatus composed of a horizontal or vertical mesh or tubular circulating member and continuously circulated to effect the spontaneous cooling and drying.
Patent JP-H0748568-A (JP)
Title: Photochromic resin composition
Inventor: HARAKAWA MASAJI
IPC: C09K9/02
Filed: 1993-08-06
Abstract: PURPOSE:To provide a resin compsn. excellent in color developing effect. CONSTITUTION:The compsn. contains 0.01-70wt.% titanium oxide compd. which comprises 0.1-7.0wt.% (in terms of sodium oxide) sodium compd., 0.2-8.0wt.% (in terms of a metal oxide) metallic compd. contg. at least one metal selected from the group consisting of iron, chromium, copper, nickel, vanadium, and manganese, and the balance comprising titanium oxide.
Patent JP-2000026051-A (JP)
Title: Locking device for elevator landing door
Inventor: ITO MASAFUMI
IPC: B66B13/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for an elevator landing door capable of preventing an elevator landing door from dropping onto a hoistway at the time of unlocking the door, and facilitating landing door unlocking operation. SOLUTION: This locking device for elevator landing door, which includes a lever 7 for unlocking the door from a first fixed seat 4A by inserting a key 6 into a key hole formed at an elevator landing door 1 and turning it to move a first hook 5, is provided with a second hook 8 formed at the lever 7, and a second fixed seats 9, 9A coming into contact with the second hook when a manual door is opened by a prescribed dimension with the key 6.
Patent JP-S58136909-A (JP)
Title: Industrial burner and method of feeding secondary air into industrial burner
Inventor: REIMONDO JIEI UOJISHIISON
IPC: F23D17/00
Filed: 1982-11-10
Abstract: The burner having means (12) for delivering fuel into a combustion chamber (66) and a system for intermixing air, fuel and recirculating gases within the combustion chamber (66) to provide a flame having substantially uniform combustion gas profiles of velocity and temperature at the combustion chamber exit (82). The burner comprises a secondary air passage surrounding the fuel delivering means (12) and having an inner wall (18), an outer wall (46) and means (48) for dividing said secondary air passage into a plurality of seperate flow passages (58, 60, 62, 64) to provide zones of high pressure secondary air flow.
Patent JP-S6173133-A (JP)
Title: Image pickup device
Inventor: NISHIMURA TETSUJI
IPC: G03B7/099
Filed: 1984-09-19
Abstract: PURPOSE:To obtain photometric information with high sensitivity and at a high speed by photodetecting reflected and diffracted light of a stripe filter on an image pickup element. CONSTITUTION:An infrared ray reflecting film 29 being a high reflecting means having such a characteristic as reflects light of an infrared area of 700nm-1,200nm and makes light of a visible area of 400nm-700nm, which is unnecessary for photodetecting by a solid-state image pickup element 10 being an image sensor is vapor-deposited on each color component filter. A photometric circuit 13 discriminates whether an integral output of a dimming photoelectric converting element 12 being a photodetecting means has reached a prescribed level or not. By photodetecting reflected and diffracted light of a stripe filter on the image pickup element, the photometric sensitivity can be raised, comparing with photodetecting mere irregularly reflected light.
Patent JP-S6088345-A (JP)
Title: Working endurance tester for cylinder equipment
Inventor: SHIROKURA HIROYUKI
IPC: G01M13/00
Filed: 1983-10-20
Abstract: PURPOSE:To improve endurance test accuracy by comparing the hydraulic characteristic for the actual piston stroke in a master cylinder with a working endurance test acceptance standard diagram through a proportional solenoid valve run through a primary side pressure chamber with a control section. CONSTITUTION:To conduct a working endurance test for a tandem master cylinder 21, the standard hydraulic pressure of a pressure chamber 26 is memorized beforehand into a control section 58 with respect to the standard stroke of a secondary piston 24. When the standard stroke is reached, a controller 58 compares an electrical signal from a pressure converter 44 with the standard hydraulic signal stored and applies the difference value to a coil 46 of a first proportional solenoid valve 42 as correction current value to match the hydraulic value with the secondary side standard hydraulic value accurately. Then, when the primary side piston stroke value reaches the stroke covered by the primary side hydraulic control in a working endurance test acceptance standard diagram, the controller 58 compares the current electrical signal with the hydraulic signal of the standard diagram and applies the difference thus obtained to the coil 46 of a second proportional solenoid valve 55 as correction current value.
Patent JP-H0736467-A (JP)
Title: Production of sound-proof parts
Inventor: NOJIMA MASAHIRO
IPC: G10K11/162
Filed: 1993-07-15
Abstract: PURPOSE:To solve cost effectiveness and hygienic problems by splashing of resin powder and to make the quality of products constant and stable by incorporating and dispersing fiber components into a water-soluble resin dispersing soln. CONSTITUTION:These sound-proof parts are formed by mixing the fiber components and the water-soluble resin dispersing soln. and applying the mixture on molds having desired shapes, then drying the coating. The fiber component- dispersing liquid formed by using the resin dispersing soln. prepd. in such a manner that the resin components are incorporated at 5 to 50g ratio in 100g fiber components is preferably used. The discontinuous fiber components to be used are preferably properly selected by a desired bulk height and performance and these fiber components to be used may be of one kind or >=2 kinds. Such water-soluble resin dispersing soln. is applied on the inside surfaces of, for example, metal molds by a coating machine, such as mortar gun or lithin gun and is heated to remove moisture, by which a bulky non-woven fabric or felt is formed on the inside surfaces of the metal molds. The metal molds are thereafter passed through an oven at need to preferably cure the thermosetting resin at a prescribed temp.
Patent JP-H07227541-A (JP)
Title: New solid catalyst containing ruthenium and tin and production of arylalkyl alcohol using the same
Inventor: ISHII KAZUAKI
IPC: B01J31/28
Filed: 1994-08-22
Abstract: PURPOSE:To improve the catalytic activity by depositing a ruthenium compd. except for chlorides and a tin compd. except for chlorides on a carrier. CONSTITUTION:This solid catalyst is obtd. by depositing a ruthenium compd. except for chlorides such as acetylacetonate ruthenium and a tin compd. except for chlorides such as tin oxide on a carrier such as alumina. To deposit these compds. on the carrier, an impregnating method is preferably used. An arylalkyl alcohol is produced by hydrogenating arylalkyl carboxylic acid expressed by the formula and at least one kind of ester in the presence of this solid catalyst. In formula, R, R' are hydrogen atoms or alkyl groups independent from each other.
Patent JP-H0481188-A (JP)
Title: Picture file device
Inventor: KONOMURA MASARU
IPC: H04N7/18
Filed: 1990-07-23
Abstract: PURPOSE:To improve operation convenience by providing a locking section from which a CCU(camera control unit) is removable and a contact member closed when the CCU is locked to the lock section and applying a control signal to the CCU via the contact member so as to eliminate a setting error or the like. CONSTITUTION:A CCU container section 4b to integrate a CCU 5 removably is formed to the picture file device 4 and a connector receptacle 4c fitted with a connector 5a provided to a rear side of the CCU 5 is provided to the depth of the container section 4b. The connector receptacle 4c is provided with a power contact P1, a video signal contact P2 and AGC and WB (white balance adjustment) control contacts P3, P4. When the connector 5a is connected to the connector receptacle 4c, power is supplied from the picture file device 4 to the CCU 5 and the CCU 5 outputs a video signal to the picture file device 4 and outputs a control signal respectively so that the AGC and WB are set automatically to a proper state.
Patent JP-H0861048-A (JP)
Title: Electric heating type catalyst control device
Inventor: SHIMAZAKI YUICHI
IPC: F01N3/20
Filed: 1994-08-22
Abstract: PURPOSE: To provide an electric heating type catalyst control device which is capable of highly accurately detecting the operation state of an electric heating type catalyst and excellent in reliability. CONSTITUTION: An electric heating type catalyst control device is provided with an electric heating type catalyst (EHC) 2 which purifies the exhaust gas exhausted from an engine, a voltage detecting means 3 which detects the catalyst voltage VEHC applied to the electric heating type catalyst (EHC) 2 and a current detecting means 4 which detects the catalyst current IEHC flowing in the electric heating type catalyst (EHC) 2.  Therefore, an electric heating type catalyst control device 1 is provided with a switch means 5 which switches the power supply to or the power stop from the electric heating type catalyst (EHC) 2, a control means 6 which controls the on/off of the switch means 5 based on the voltage signal VEO from the voltage detecting means 3 and the current signal IEO from the current detecting means 4 and an abnormality detecting means 10 which detects the abnormality in the electric heating type catalyst (EHC) 2 and displays the abnormality.
Patent JP-S6176114-A (JP)
Inventor: HASEGAWA MITSUHIRO
IPC: A47H2/00
Filed: 1984-09-21
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-2000023613-A (JP)
Title: Apparatus and method for aging noodle dough
Inventor: OKAHARA YUJI
IPC: A21C13/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact and hygienic noodle dough aging apparatus capable of aging a noodle dough, preventing the noodle dough from attaching itself to a transportation conveyor, loosening and hanging, being readily cleaned. SOLUTION: This apparatus is equipped with a multi-stage rope conveyor 20 in the interior of an aging chamber 10 for aging a continuous sequence of a noodle dough (m). A gate 11 for taking in and out the noodle dough (m) is formed at only one position at a proper place of the aging chamber 10. The noodle dough (m) is freely sent from the gate 11 into the interior of the aging chamber 10 and taken out in a reciprocating way. A germicidal lamp 30, a cleaner 40 and a heater 50 are installed in the aging chamber 10. A sensor 60 is set in the vicinity of the rope conveyor 20. When the tip of the noodle dough (m) is detected by the sensor 60, the traveling of the rope conveyor 20 is stopped.
Patent JP-H07195232-A (JP)
Title: Machining device for three-dimensional work
Inventor: ROJIYAA DERUPURETSUTEI
IPC: B23H7/20
Filed: 1994-08-22
Abstract: PURPOSE: To provide a machining device capable of accurately machining a three-dimensional workpiece in response to the abrasion of an electrode during machining by EDM slice milling. CONSTITUTION: This machining device is provided with a device rotating a tool electrode of a simple shape at a high speed, a numerical instructing unit controlling the three-dimensional movement between a workpiece and the tool electrode, an abrasion correcting device continuously correcting the theoretical abrasion quantity in the vertical direction of the tool electrode to correctly maintain the operating end of the tool electrode for programming the additional advance quantity of a tool electrode, a computer storing the void capacity to be eroded for simulating the passage of the end section of the tool electrode, and a simulation unit calculating the theoretical material removal quantity along the simulated tool electrode passage, programming the machining speeds at respective points of this passage, and sending the corresponding signal to the numerical instructing unit.  The signal corresponding to the simulation of the tool electrode passage is sent to the abrasion correcting device and the simulation unit by the computer.
Patent JP-H0278934-A (JP)
Title: Test carrier for analyzing and measuring component of liquid sample
Inventor: RAINAA SHIYURIPUFUENBATSUHAA
IPC: G01N33/52
Filed: 1989-07-31
Abstract: PURPOSE: To easily confirm the wetting of a color developing layer by making the color of a color developing reagent in the color developing layer visible when the color developing layer is wet with a sample liquid. CONSTITUTION: A sampling charging section 4 composed of a compound material layer 8 and a liquid transferring layer 9 and an evaluating section 6 composed of a color developing layer 11, a coating layer 7, and a retaining layer 12 are fixed to the surface of the bottom layer 2 of a test carrier 1. When a sample liquid containing, for example, an antigen AG is brought into contact with the layer 8, the antigen AG is bound with a soluble compound material AKE in the layer 8 and forms an AG-AKE complex (a). When the sample moves to the layer 9 thereafter, the excessive AKE is immobilized to the layer, because the AKE is bound with an antigen immobilized to the carrier 1, and only the complex (a) of the sample flows in the layer 7. When the complex (a) fills the layer and the layer 11 is wetted with the complex (a), the color of a color developing reagent in the layer 11 becomes visible.
Patent JP-S6256586-A (JP)
Title: Rinse for cleaning with inorganic acid
Inventor: YAMASHITA MASATADA
IPC: C09K23/14
Filed: 1985-09-06
Abstract: PURPOSE:To reduce the total cost of chemical cleaning by adding a specified amount of a polyphosphate as a rinse for cleaning with an inorg. acid to washing water of a low pH in the early stage of washing after cleaning with an inorg. acid during the chemical cleaning so as to make conventional rinsing with an org. acid unnecessary. CONSTITUTION:0.01-5% Polyphosphate as a rinse for cleaning with an inorg. acid is added to washing water of a low pH in the early stage of washing after cleaning with an inorg. acid during chemical cleaning. Conventional rinsing with an inorg. acid is made unnecessary and neutralization is directly carried out. Sodium hexametaphosphate, sodium pyrophosphate or sodium tripolyphosphate is used as the polyphosphate.
Patent JP-2001028815-A (JP)
Title: Electric detector for aerial transmission line
Inventor: FUKUDA JUNJI
IPC: H02G1/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry out electric detecting work safely even for a UHV transmission line or a compact transmission line. SOLUTION: An electric detector for an aerial transmission line includes a self-running mechanism 4 on a rail mounted on an arm of a steel tower, an electric field sensor 6 mounted on the running mechanism 4, and a remote control unit 7 provided on the steel-tower side. The electric field sensor 6 detects the electric field. The remote control unit 7 controls the running mechanism 4 in wireless operation and receives a signal detected by the electric field sensor 6. In this case, the electric field sensor 6 can be put sufficiently close to the charging unit, so the judgment of whether there is a charged state or not is carried out surely. With non-contact wireless detecting work, the safety is ensured, and the body of detector is made small-sized and light-weight.
Patent JP-H1041301-A (JP)
Title: Manufacture of semiconductor element
Inventor: KONO HIROYUKI
IPC: H01L21/28
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor element wherein a stable device element of a higher level can be manufactured by flattening by CMP treatment in a gate electrode formation stage which is an initial process by eliminating a difference in height between an active region and a field oxide film by CMP treatment after field oxidation is finished. SOLUTION: In a manufacturing method of a semiconductor element, a pad oxide film 22, a nitride film 23 and a polycrystalline Si film 24 are formed on an Si substrate 21 one by one and an active region is subjected to patterning. Then, a field oxide film 25 is formed and isolation is carried out. The pad oxide film 22, the nitride film 23, the polycrystalline Si film 24 and the field oxide film 25 are used for final point detection for chemical mechanical polishing of the field oxide film 25 above an active region surface. Then, a semiconductor board surface is flattened and a gate electrode 27 is formed on the flattened semiconductor board surface.