baber/WOPTO huggingface dataset:
Patent JP-H0665772-A (JP)
Title: Method for cleaning oil sticking material therefor
Inventor: ISHIKAWA MAKOTO
IPC: B08B3/08
Filed: 1992-08-19
Abstract: PURPOSE:To clean and remove oil safely, sanitarily and efficiently to recover it by dipping a material to be cleaned in a detergent containing water and 2-pyrrolidone or the like and blowing gas thereto to separate the stuck oil to be floated and removed. CONSTITUTION:A material 10 to be cleaned such as metal parts stuck with oil on the surface is dipped in a washing tank 2 containing a detergent liquid 1. This detergent liquid 1 consists of water and one kind or more of 2- pyrrolidone, gamma-butyrolactone, and N,N-dimethylacetoamide, by about <=75wt.%, preferably 25-75wt.%. Air or nitrogen is blown into a cleaning tank 2 through a nozzle 5a of a spray header 5 disposed in the lower part of the tank 2. The gas blow rate is preferably 0.2-2Nl/min per one liter of the detergent liquid. Thereby, the stuck oil is removed and separated to float. The oil 8 is then recovered with an oil skimmer 6 or the like in an oil recovering tank 7.
Patent JP-H0727719-A (JP)
Title: Inspection of defect in bottle mouth part by use of ccd camera
Inventor: HIUGA KUNIO
IPC: G01N21/90
Filed: 1993-07-08
Abstract: PURPOSE:To eliminate a seriously defective product resulting from a defect in a bottle mouth part of a filled final product by making an inspection of the defect easy and automatic when an empty bottle in a production/filling line is inspected. CONSTITUTION:When a defect in the mouth part of a bottle 2 is to be inspected, an illumination C and a CCD camera A are disposed slantedly to the mouth. When a defect is present, an image of double arcs is drawn. If no defect is present, an image of a single arc is obtained. In this manner, the presence/ absence of defect is discriminated. In order to automatize the inspection, the distance between the image and outside part of the mouth at end part 3 is measured and compared with a value when no defect is present. Thus, the presence/absence of defect is inspected.
Patent JP-H0663603-A (JP)
Title: Production of metallic sheet for press working
Inventor: NAGAHAMA TAKUYA
IPC: B21B1/22
Filed: 1992-08-19
Abstract: PURPOSE:To manufacture a metallic sheet for press working having high area rate and depth of recessed parts and large deformability by using a roll on which a lot of projected parts having flat top faces are uniformly distributed on the surface in cold rolling stage. CONSTITUTION:In cold tandem rolling stage, the metallic sheet for press working is manufactured by rolling a metallic sheet using the roll which a lot of independent projected parts 20 having flat top faces 18 are uniformly distributed on its surface, annealing the rolled metallic sheet and executing temper rolling of the annealed metallic sheet. Then, the metallic sheet which a lot of recessed parts which simultaneously satisfies the recessed parts which are uniformly distributed at high area rate and sufficient depth of recessed part are formed on its surface is obtained. By executing temper rolling using a bright roll or a low roughness shot dull finished roll after annealing the metallic sheet, excellent material of large deformability is imparted to this metallic sheet.
Patent JP-H0562701-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: HASUDA YOSHIAKI
IPC: H01M8/06
Filed: 1991-08-30
Abstract: PURPOSE:To realize minituarization, long life, and high generating efficiency by eliminating a large reforming device and preventing the degradation of a fuel electrode due to a carbon precipitation and the like caused by the internal reforming of a fuel. CONSTITUTION:Single cells 4 containing frames and interconnectors 5 are alternately stacked so as to form a stack. Respective gas manifold tubes (12, 13, 15, and 16) which pass through the stack are provided, a refining catalyst layer 17 is newly provided at the inner wall part of fuel gas supporting manifold tube 12 and a fuel gas discharging manifold tube 15, and subsequently the fuel is reformed at the reforming catalyst layer 17. Thereby eliminating needs for a large reforming device so as to enable its miniaturization, while the degradation caused by the generation of carbon precipitation and the like accompanied with a fuel reforming reaction at the fuel electrode can be prevented, resulting in its longer life.
Patent JP-H0559986-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: SATO HIROSHI
IPC: F02D41/14
Filed: 1991-08-30
Abstract: PURPOSE:To eliminate deviation of air-fuel ratio between cylinders to increase stability of combustion by estimating an air-fuel ratio of mixture for each cylinder, compensating the injection amount for each cylinder based on the estimated air-fuel ratio value, and compensating the estimated air-fuel ratio value for each cylinder. CONSTITUTION:A sensor 27 for detecting the pressure in a combustion chamber for each cylinder is provided, and a value in correlation with air-fuel ratio of mixture is sampled from the value detected by the sensor by a sampling means 28 for each cylinder. Then the air-fuel ratio is estimated 29 from the sample value for each cylinder, an air-fuel ratio estimated value and a reference air-fuel ratio for each cylinder are compared with each other, and the amount of injection nozzle compensation is calculated 30 for each cylinder. Also a fuel injection pulse width common to all cylinders is compensated 31 with this amount of injection nozzle compensation. In addition, the average value for each cylinder is calculated from the estimated value of air-fuel ratio, and the amount of air-fuel ratio feedback compensation is converted 34 into the actual average air-fuel ratio. Then a difference between the average air-fuel ratio and the average value of estimated air-fuel ratio value is calculated 35, and the estimated value of the air-fuel ratio is compensated 36 for each cylinder by an amount of this difference.
Patent JP-S60119211-A (JP)
Title: Melting, blending, and spinning device
Inventor: UMETANI HIROYUKI
IPC: D01D5/28
Filed: 1983-11-25
Abstract: PURPOSE:To remove difference in blending state between single filaments, by setting a baffle element at the downstream of a static blending element, making arrangement of a spinneret and its extrusion holes into a parallelogram. CONSTITUTION:The molten polymers A and B are introduced from the feed pipes 12 and 13, kneaded by the static blending element 15, the belt of the molten beltlike polymer is made parallel to any one side of the tetragonal spinneret 7 by the baffle element 16. The thickness of the blended beltlike polymer on the spinneret is made constant, and the blended state of single filaments extruded from the spinning nozzles 8A-8D arranged in square becomes almost uniform.
Patent JP-S6279636-A (JP)
Title: Manufacture of both side substrate
Inventor: SATO MITSUMASA
IPC: H01L21/58
Filed: 1985-10-03
Abstract: PURPOSE:To enable a naked IC to be mounted by a method wherein a conductive foil covering a device hole is coated with a resist easily peeled off from the device hole side. CONSTITUTION:A conductive foil 3 is sticked on a heat resisting film 1 using a heat-resistant bonding agent 2 while a protective film 4 is sticked on the reverse side by roll-coating another heat-resistant bonding agent 2' to slit a both side substrate in specified width. Then the protective film 4 is removed to stick another conductive foil 20 on the reverse side using the heat-resistant bonding agent 2'. Next the bonding agents 2, 2' are thermoset by heating to coat the conductive foil 20 with resist 21 of excellent alkali resistance and acid resistance yet to be peeled off using organic solvent such as methylene chloride from a device hole 10 side. Later a through-hole 30 is formed with reference to a pilot hole 11 to be plated for patterning. Finally the both side substrate able to gang-bond a naked IC 40 with a tool 41 can be formed by peeling off a dry film and the resist 21 further plating the conductive foil 20 with Ni-Au.
Patent JP-S6198398-A (JP)
Inventor: TAKAYAMA NORIHISA
IPC: G10L21/013
Filed: 1984-10-19
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-H0384242-A (JP)
Title: Liquid sealed mount device
Inventor: SHIGETA MASAYUKI
IPC: F16F13/22
Filed: 1989-08-28
Abstract: PURPOSE:To attenuate high and low frequency vibration with simple structure by sealing liquid into a main chamber and an auxiliary chamber communicated through orifices and providing the main chamber with an outer cylinder and a bellows with gas sealed therein and its tip positioned inside the outer cylinder. CONSTITUTION:Rubber 3 is interposed between an insulator inner cylinder 1 and an insulator outer cylinder 2, and a body side wall member 4 is fitted to form an upper and an lower chambers 7, 8 partitioned by a partition wall 5 and communicated through orifices 9. A main chamber 7 is provided with an outer cylinder 11 and a bellows 12, formed inside the outer cylinder 11 with a small space between, with its tip positioned inside the outer cylinder 11, and inactive gas is sealed into bellows 12. A low frequency region is attenuated by the passing of the liquid in both chambers through the orifices 9, and a high frequency region is attenuated by the viscosity of a fluid in the small gap part between the bellows 12 and the outer cylinder 11, and the spring of the bellows 12. Both high and low frequency vibration can be thus attenuated with simple structure.
Patent JP-H0768147-A (JP)
Title: Water dispersant and aqueous dispersion
Inventor: SAITO KOICHI
IPC: C09K23/52
Filed: 1993-09-06
Abstract: PURPOSE:To provide an aq. dispersion enhancing the stability of a hydrophobic material to dispersion in water and capable of forming a coating film having high water resistance when it is applied as a coating material. CONSTITUTION:This aq. dispersion contains a hydrophobic material such as alkyd resin and a water dispersant. This water dispersant is made of acrylic resin contg. hydrophilic branched chains each contg. a hydrophilic group selected among an acidic sulfuric ester group, a neutral salt of acidic sulfuric ester, an acidic phosphoric ester group and a neutral salt of phosphoric ester and hydrophobic branched chains each contg. a carbon chain having an unsatd. bond.
Patent JP-H0769555-A (JP)
Title: Elevator car
Inventor: KOSAKA KOJI
IPC: B66B3/00
Filed: 1993-09-06
Abstract: PURPOSE:To provide an elevator car restricting the breakage of a glass window to a slight one and capable of specifying a person committing a breaking action. CONSTITUTION:This elevator car is provided with sensors 10a, 10b detecting an impact applied to a glass window 6, a photographing device 11 photographing the interior of a car 2 in response to the detection of the sensors 10a, 10b, and a broadcasting device 12 giving a warning to passengers in response to the detection of the sensors 10a, 10b. A secondary disaster by the broken glass window can be reduced, and the same person can be prevented from continuing the same breaking action.
Patent JP-H0959553-A (JP)
Title: Transparent electroconductive ink
Inventor: UBUKAWA HIROAKI
IPC: C09D11/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain transparent electroconductive ink useful in forming a transparent electroconductive coating film by gravure printing on the surface of a multicolor design, figure and image made by offset printing, excellent in gravure printability, blocking resistance, stable development of electroconductivity and clarity of color of pattern, figure and image. SOLUTION: This transparent electroconductive ink is used for forming a transparent electroconductive coating film 5 by gravure printing piled on the surface of a multicolor design 4 made by offset printing, comprises an acrylic thermoplastic resin having >=45 deg.C glass transition temperature, electroconductive powder having <=1μm average particle diameter and a solvent in the ratio of the 100-500 pts.wt. of the electroconductive powder to 100 pts.wt. of the thermoplastic resin.
Patent JP-S6374464-A (JP)
Title: Milk-containing tofu
Inventor: NISHINOMIYA KAZUO
IPC: A23L11/00
Filed: 1986-09-19
Abstract: PURPOSE:To obtain titled TOFU (bean curd) containing characteristic taste and flavor and abundant nutrition, by blending soybean protein with milk protein and coagulating the mixture with MgCl2. CONSTITUTION:Soybeans having absorbed water sufficiently are ground, blended with the same amount of water, boiled and filtered to give liquid (soybean milk) containing soybean protein. Then, for example, 3pts.wt. of the soybean milk is mixed with 1pt.wt. milk, mixed with MgCl2 while being boiled, a protein component consisting of soybean protein and milk protein is coagulated, filtered and shaped to give the titled TOFU.
Patent JP-H0668160-A (JP)
Title: Information retrieval system
Inventor: MINENO KAZUO
IPC: G06F9/44
Filed: 1992-08-20
Abstract: PURPOSE:To reduce number of times of retrieval and to decrease a retrieval-use storage area. CONSTITUTION:A retrieval condition part is set, in which affirmative conditions for information are sorted in a prescribed order and negative conditions are arranged after the affirmative condition to form one field, and information retrieved by using the retrieval condition as a key is stored in a storage device 1, inputted retrieval conditions are sorted in a prescribed order to generate a retrieval key by a retrieval processor 3, a key retrieval section 2 uses the retrieval key to retrieve the storage device 1 and stored in a retrieval data storage section 4 and a negative condition is checked to obtain the information of object.
Patent JP-S6465475-A (JP)
Title: Radar signal processor
Inventor: MOCHII MASAMI
IPC: G01S7/32
Filed: 1987-09-04
Abstract: PURPOSE:To improve a target detection rate by providing a threshold value storage circuit which receives a threshold value signal from a threshold value deciding circuit, stores threshold values by small areas covering a search area, and sends out the threshold value signal to an amplitude comparing circuit. CONSTITUTION:A distance/direction control circuit 5 inputs the distance and azimuth data of a clock signal with a period of time corresponding to the radial distance of a sample unit and the angle of an azimuth direction and outputs an area specifying signal 10 to the small-area signal generating circuit 2. The circuit 2 receives the signal 10 and sends out the small-area signal 9 to the threshold value deciding circuit 1. The circuit 1 receives a radar signal 6 and a radar target detection signal 8 to determine the threshold values by the small areas and sends the threshold value signal to the threshold value storage circuit 3, a corresponding threshold value which is one radar rotation period before, and the threshold value signal 7 is applied to an amplitude comparing circuit 4. The circuit 4 compares the input signal 6 with the corresponding threshold values by the small areas, and when a threshold value is exceeded, it is considered that a target is detected, thereby outputting a radar target detection signal 8. Thus, the target detection rate is improved.
Patent JP-H1161076-A (JP)
Title: Resin paste for semiconductor
Inventor: ITO SHINGO
IPC: H01L21/52
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin paste which cures quickly and is free from voids by compounding a liq. epoxy resin contg. a reactive diluent in a specified wt. ratio with a latent curative, an imidazole compd. and an inorg. filler, each in a specified amt. SOLUTION: This paste contains 100 pts.wt. liq. epoxy resin comprising a liq. epoxy resin having a structure represented by the formula (wherein n>=0) and a reactive diluent having an epoxy group in a wt. ratio of (60/40)-(90/10), 0.5-5 pts.wt. latent curative (e.g. adipic acid dihyrazide), 0.5-10 pts.wt. imidazole compd. (e.g. 2-methylimidazole) and an inorg. filler. At least one compd. selected from among n-butyl glycidyl ether, styrene oxide, phenyl glycidyl ether, etc., is used as the reactive diluent. The inorg. filler is a silver powder, a silica filler or the like having an average particle size of 2-10 μm and contains inonic impurities (e.g. halogen ions or alkali metal ions) pref. in a concn. of 10 ppm or lower.
Patent JP-H1156057-A (JP)
Title: Harvesting auxiliary machine
Inventor: MATSUNAGA CHITOSHI
IPC: A01D33/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject machine capable of efficiently conducting the whole harvesting work including loading/unloading housing baskets or containers. SOLUTION: This harvesting auxiliary machine is intended for root vegetables, having such scheme that, since a container truck 40 is connected detachably to the rear portion of the vehicle body 3 of this machine 1, root vegetable harvested in the field, after the stems and leaves are cut off by this machine 1, are temporarily reserved by hand, and held by hand into the container truck 40 and loaded; when the truck 40 becomes full of root vegetables, the harvesting work is temporarily stopped, the container truck 40 is detached from the vehicle body 3 and moved to an appropriate place, and another container truck 40 is connected to the vehicle body, the harvesting work beginning again;  the time period for stopping the harvesting work is only the exchanging time for the container truck 40, being much shorter than the time period required for such machine 1 to move from the field to farm road and come back as is the conventional case.
Patent JP-2000052958-A (JP)
Title: Brake control device
Inventor: OSAWA TOSHIYA
IPC: B60T13/66
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To ensure braking pressure using an accumulator of small capacity in the case of braking by supplying a braking pressure cylinder with braking pressure generated by a braking pressure generating means. SOLUTION: A hydraulic pump 9 driven by an electric motor 8 is interposed between low pressure side and high pressure side pipelines 7L, 7H. An accumulator 11 is connected to the discharge side of the hydraulic pump 9 through a first solenoid selector valve 10, and pressure control valves 13FL-13RR are connected to the low pressure side and high pressure side pipelines 7L, 7G to constitute a braking pressure generating circuit 6. The front wheel side output pressure of the braking pressure generating circuit 6 and the output pressure of a master cylinder 1 are selected by solenoid directional control valves 3FL, 3FR and supplied to wheel cylinders 5FL, 5FR, and a stroke simulator 16 is connected through a prarllel circuit of a solenoid selector valve 15 and a check valve 17 so as to absorb the output pressure of the master cylinder 1.  The electric motor 8 and the first solenoid selector valve 10 are controlled on the basis of the target braking pressure, the accumulated pressure of the accumulator and actual braking pressure.
Patent JP-H0670219-A (JP)
Title: Optical axis variable device
Inventor: KUNO OSAMU
IPC: G03B5/00
Filed: 1992-08-20
Abstract: PURPOSE:To provide an optical axis variable device which needs no liquid to track a subject in a simplified structure and with the improved frequency characteristic. CONSTITUTION:This device is provided with a 1st lens 3 having a plane and a concave surface, and a 2nd lens 2 having a plane and a convex surface respectively. Then a substantially equal curvature is set between the concave and convex surfaces and these two surfaces are combined together. Then both lenses 3 and 2 are shifted relatively to each other.
Patent JP-H0386606-A (JP)
Title: Pneumatic tire having superior high speed durability
Inventor: YAMAGUCHI YUTAKA
IPC: B60C11/117
Filed: 1989-08-30
Abstract: PURPOSE:To improve the high speed durability by forming a recessed part in the kick-out part at the center part in the axial direction of a block and setting the whole area larger than on a stepping-in part side, in a tire having a tread pattern. CONSTITUTION:A recessed part 4 is formed at the center part in the axial direction of blocks b1 - b4, at least at the kick-out part which is grounded lately in traveling. The whole area of the recessed part is set larger than that of the stepping-in side (In the figure, a recessed part does not exist on the stepping-in side, and the surface area is zero). With this constitution, the grounding surface pressure and the shearing force in the tire load rolling of the kick- out part of the block can be reduced, and the heat generation can be suppressed, and the heat radiation effect can be improved. Therefore, the high speed durability can be improved.
Patent JP-H1053285-A (JP)
Title: Apparatus for dispensing fixed amount of powder and granular substance
Inventor: SAEKI NORIYOSHI
IPC: G01F13/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a fixed-amount dispenser included in a box container or a bottle container which can dispense an approximately fixed amount of powder and granular substance only by tilting the container. SOLUTION: In a fixed-amount dispenser including a dispense path and a weighing chamber, the dispense path has a wall member 1, an inner partition 2 in contact with a hood 3 at a predetermined distance L from the wall member 1, and a bottom plate 7, while the wall member 1 or the hood 3 includes a powder and granular substance dispense port 9 and the inner partition 2 includes a powder outlet port 9 from the weighing chamber. The weighing chamber has an outer partition 4 at a predetermined distance L' larger than the distance L from the wall member and the bottom plate 7, while a powder and granular substance inlet port 10 is included between the inner partition 3 and the outer partition 4 or on a part of the outer partition 4.
Patent JP-2000053633-A (JP)
Title: Purification of trifluoromethanesulfonic acid anhydride
Inventor: SAKAI SHIGENORI
IPC: C07C309/06
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently purifying trifluoromethanesulfonic acid anhydride by removing phosphorus oxychloride which is produced, as a by-product, upon producing trifluoromethanesulfonic acid anhydride by reacting trifluoromethanesulfonic acid with phosphine pentachloride or phosphine trichloride and chlorine. SOLUTION: This method comprises the steps of (1) addition of anhydrous hydrogen fluoride to 'phosphorus oxychloride'-containing trifluoromethanesulfonic acid anhydride, and (2) distillation. Trifluoromethanesulfonic acid anhydride, which is useful as a raw material, for example, for medicines, agrochemicals, and various functional materials, and as a catalyst, can be purified by removing phosphorus oxychloride, which is contained in trifluoromethanesulfonic acid anhydride, easily, selectively, and in high yield by using anhydrous hydrogen fluoride.
Patent JP-H1066128-A (JP)
Title: Receiver
Inventor: INUI YASUO
IPC: H04Q7/16
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To facilitate management of a message by creating a temporarily sending folder with respect to a transmitter and automatically storing the message, so as to store the message in an organized state. SOLUTION: A receiver previously sets a transmission code to an individual information area 16a, with respect to a sender in the name list of a pager terminal. At the time of receiving radio waves, CPU 4 collates ID for specifying a pager device stored in ROM 6 and ID on the radio waves and when they agree with each other, a message and a transmitter code are respectively stored in buffers 17b and 17a. Then a judging part 18 judges the presence/absence of the addition of a transmitter's code. When it has been added, an added address counter 20 retrieves the transmitter code of a separate sender storing area 15a. When there is agreement, a message is stored in a separate sender storing area 15 by coordinating the message with a transmitter code by regarding a virtual folder is created.  When there is no sender code, a judging part 22 retrieves an individual information area 16a and if there is agreement, secures a new area in the area 15 to store the code and the message by coordinating.