baber/WOPTO huggingface dataset:
Patent JP-S56158914-A (JP)
Title: Dust remover for flowmeter
Inventor: KITANO AKITOSHI
IPC: G01F15/12
Filed: 1980-05-12
Abstract: PURPOSE:To remove dust effectively with always fresh filter surfaces by developing a finely meshed filter member of a strip shape into a casing, and if necessary, successively taking up the clogged part. CONSTITUTION:A casing 1 has an inflow port 2 and an outflow port 3, contains a through-hole supporting plate 4 and is segmented to inlet side and outlet side by means of a partition plate. A coarse wire net 6 is superposed on the outside circumference of the plate 4. A striplike flexible filter member 8 is movably mounted in a manner as to enclose the outside surfaces of the cylinder and wire net 6. The member 8 is put in the containing chamber 9 of the casing 1, and is mounted at the other end to a take-up rod 11 in the take-up chamber. It is taken up along with the rotation of the take-up rod 11. The solid foreign matter captured on the outside surface of the developed member 8' slips on the through-hole cylindrical surface because the resistance by fluid is negligible, and during this time, the filtrated stuck surface is sent successively into the take-up chamber 11. In this way, always fresh filter medium is let-off from the chamber 9 and is developed on the filter cylindrical surface.
Patent JP-H02239108-A (JP)
Title: Production of silicon nitride
Inventor: NOZAWA YASUAKI
IPC: C01B21/068
Filed: 1989-03-14
Abstract: PURPOSE:To produce Si3N4 having a high content of beta type by wet-crushing metallic Si with a ball mill and nitriding the obtained powder using a gaseous reactant contg. N. CONSTITUTION:Metallic Si is wet-crushed with a ball mill. Water, hexane, etc., are preferably used as the medium, and steel balls, Si3N4 balls, etc., are appropriately used as the crushing media. The grain diameter of the treated Si is preferably controlled to about 1-2.5mum, the BET specific surface to about 5-20m<2>/g, the Fe content to about 0.05-0.2wt.% and the O content to about 3-6wt.%. The Si powder is nitrided in a reaction furnace using a gaseous reactant contg. N. Gaseous N2, a mixture of N2 and gaseous H2, gaseous NH3 and/or gaseous Ar, etc., can be used as the gaseous reactant. The nitridation temp. is preferably controlled to about 1200-1450 deg.C. By this method, beta-Si3N4 contg. about 20-90% or especially about 30-80% beta type is obtained.
Patent JP-S63230574-A (JP)
Inventor: TAKAHATA MITSUO
IPC: C04B35/58
Filed: 1987-03-19
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-H07267619-A (JP)
Title: Production of granular activated carbon
Inventor: TAKAHASHI KAZUYOSHI
IPC: B01J20/20
Filed: 1994-03-31
Abstract: PURPOSE:To obtain granular activated carbon having a combination of high strength, high adsorption power and high catalytic ability by molding a mixture containing activated carbon powder and a binder, then effecting carbonization and activation. CONSTITUTION:One hundred parts by weight of at least one selected from carbons which is prepared by activating granular or powdery carbon with steam, by carbonizing and activating in the presence of steam and pulverizing, by activating with zinc chloride, or a powdery activated carbon prepared by heat- regenerating the granular carbon deactivated after use in flue gas desulfurization, denitrification, or desulfurization and denitrification, and has a specific surface area of 400 to 1,000m<2>/g, 10 to 40 pts.wt. of at least one of binders selected from coal tar pitch or petroleum pitch and at least one selected from coking coal, molding auxiliaries are mixed and molded. Then. the molded product is carbonized at 500-800 deg.C, activated at 900 to 1,100 deg.C in the presence of a oxidative gas such as steam to give granular activated carbon having 500 to 1,200m<2>/g specific surface area and 5-30mm granule size.
Patent JP-2000258613-A (JP)
Title: Antidazzle sheet, display device and production of antidazzle sheet
Inventor: NAKAMURA NORINAGA
IPC: G02B1/14
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an antidazzle sheet which is used for a display device through an air layer, for example, for a touch panel, has high sharpness of a transmitted image, high contrast and low reflection of external light and enables display of high quality images. SOLUTION: At antidazzle layer 16 consisting of at least one layer is formed on at least one surface of a transparent base sheet 15 consisting of at least one layer, and an antireflection layer 17 is formed on the other surface of the transparent base sheet 15 to obtain an antidazzle sheet 12. The antidazzle sheet 12 is produced by forming the antidazzle layer 16 on a transparent layer sheet consisting of at least one layer as the structural member of the transparent base sheet 15, forming the antireflection layer 17 on a transparent sheet consisting of at least one layer as the structural member of the transparent base sheet 15, and then laminating the both sheets.
Patent JP-S61273-A (JP)
Title: Production of insulator
Inventor: HIRANO KENKICHI
IPC: H01B19/00
Filed: 1985-03-29
Abstract: PURPOSE:To obtain an insulator having excellent adhesion long-term durability and properties capable of withstanding wide temperature variation, by filling a gap between a porcelain and a metal fitting with cement mortar or cement paste contg. fine powder of active silica and a water-reducing agent for cement, and curing it. CONSTITUTION:0.05-5wt% fine powder of active silica such as fumed silica having a particle size of 10mu or below, 0.1-5wt% water-reducing agent such as naphthalenesulfonic acid, sand in a quantity of 0.5-2 times by weight that of cement and water are added to cement mortar or cement paste contg. 7-20wt% calcium sulfate (CaSO4) such as anhydrous gypsum, and the mixture is kneaded. A gap between a porcelain and a metal fitting is filled with said mixture. After the solidification of cement, the temp. of the mixture is elevated to 30-90 deg.C at a rate of 10-40 deg.C/hr, and it is kept at that temp. for 2-8hr to cure it.
Patent JP-S55158494-A (JP)
Title: Heat exchanger and operation method thereof
Inventor: MUSASHI MITSUGI
IPC: F28D15/02
Filed: 1979-05-24
Abstract: PURPOSE: To decrease a number of headers and improve an efficienty by a method wherein an evaporating portion of a heat transmitting panel group connected by upper and lower headers orthogonal to a surface of the panel is located in a high temperature gas current while a condensing portion thereof is located in a low temperature gas current and the panel group is arranged so as to have an inclination.  
     CONSTITUTION: Heat transmitting tubes 1aW1c are forming a heat transmitting panel 1 and connected to an upper header 2u and a lower header 2d having horizontal axes so that the surface of the panel id orthogonally intersecting with the axes of the headers. A plane including the axes of the upper and the lower headers is inclined with respect to the horizontal plane. Liquid columns of heat transmitting medium in the heat transmitting tubes are located always so as to exist in an evaporating portion A or within a high temperature gas current and not to exist in a condensing portion B or a low temperature gas current. Thus, a number of the headers is decreased and a number of belonging equipments thereto such as safety valves and the like is decreased, further, an efficiency thereof may be improved by a liquid level control of the heat transmitting medium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03265270-A (JP)
Title: Telephone charge management device
Inventor: KUNIDA KENJI
IPC: H04Q3/58
Filed: 1990-03-14
Abstract: PURPOSE:To facilitate confirmation of balance of a talking charge and to eliminate the need for provision of a display device to each house by allowing a charge management device to apply external line dialing of an extension telephone set of each house paying the charge. CONSTITUTION:A paper money or the like is paid to an acceptance device 1 while a room number is designated, a storage section 2 stores an incoming monetary data to each house as a room number. When the payment exists, the management device outputs a dial enable signal to a private branch of exchange of an extension telephone set of each house to attain external line dialing. After the end of talking, the management device subtracts the talking charge data from the incoming data in the storage section 2 corresponding to the room number and stores the balance again. The resident operates a key switch 4 of the management device to display the residue onto a display device 3 at the confirmation of its own balance.
Patent JP-H1176312-A (JP)
Title: Wheelchair
Inventor: OYAMA HIROSHI
IPC: A61G5/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To easily change a traveling direction oppositely or to left/right even in a narrow space by fixing an angle control means for rotating an attachment shaft between the state of making the rear wheels almost parallel with the longitudinal direction of a body frame and the state of inclining the rear wheels forward at a prescribed angle outside the breadthwise direction. SOLUTION: When remarkably changing the direction within the narrow space, a manipulating member 73 is turned while grasping a pair of handles 74. Then, an attachment shaft 41 linked through a link member 72 to the manipulating member 73 is turned with upper and lower ends supported by a pair of attachments 71 as supporting points so that rear wheels 63 freely rotatable around rear wheel axles 64 are rotated while being almost fan-shaped by a wheel axle block 61 of the attachment shaft 41A. Thus, a body frame 1 can be rotated with the almost central part of longitudinal and breadthwise directions as a supporting point while rotating the rear wheels 63.  Further, rotational force applied to the handles 74 is transmitted through the manipulating member 73 to the attachment shaft 41A while being amplified corresponding to the length dimension of the link member 72 so that the rear wheels 63 can be easily rotated with light power.
Patent JP-S63231037-A (JP)
Title: Driving mechanism for auxiliary scanning rotational body
Inventor: GOTO TAKESHI
IPC: F16H48/10
Filed: 1987-03-18
Abstract: PURPOSE:To enable arbitrary density of a scanning line to be obtained in the driving mechanism in the caption, by connecting a stepping motor to two constitutive elements of a differential gear mechanism and also connecting the auxiliary scanning rotational body to the rest of the constitutive elements, in the driving mechanism for the auxiliary scanning rotational body of a facsimile. CONSTITUTION:Respective stepping motors 3 and 4 are connected to two constitutive elements (gears 7 and 13) in a differential gear mechanism 100 comprising three constitutive elements of a sun gear 7, a planetary gear 11 and a ring gear 13 and an auxiliary scanning rotational body 17 is connected to one remaining constitutive element (gear 13). The auxiliary scanning rotational body 17 is rotatively driven by composite output delivered from two stepping motors 3 and 4 via a differential gear device 100. And the rotational speed of the auxiliary scanning rotational body can be after being selected arbitrarily from a wide range, by setting appropriately the number of driving step in each of stepping motors 3 and 4 and the number of the tooth of each constitutive element in the differential gear device 100.
Patent JP-H10253204-A (JP)
Title: Method for operating air conditioner and air conditioner
Inventor: NAKAYAMA MASAHIRO
IPC: F25B47/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating an air conditioner and an air conditioner in which a frosted state of an outdoor heat exchanger can be positively defrosted without damaging its heating action. SOLUTION: This air conditioner includes a refrigerant circuit 12 in which a first four-way valve 4, a compressor 1, an indoor heat exchanger 2, an outdoor heat exchanger 3 and a first flow rate control device 11 are connected in sequence, and one of both first refrigerant flow passage 6 and second refrigerant flow passage 7 arranged in the outdoor heat exchanger 3 is connected to a second flow rate control device 13. In addition, a second four-way valve 14 for changing a flowing direction of the refrigerant is arranged between the first four-way valve 4 and the first flow rate control device 11 and the other refrigerant flow passage is connected.  With such an arrangement as above, all refrigerants are started to flow the indoor heat exchanger 2 during a defrosting operation and flow from the first refrigerant flow passage 6 toward the second refrigerant flow passage 7 or vice versa in a series-connected manner without passing through a bypass circuit. Due to this fact, the outdoor heat exchanger 3 is defrosted under a state in which the indoor heat exchanger 2 realizes its performance well.
Patent JP-H05263011-A (JP)
Title: Molded decorative display object having transparent resin layer cured with actinic radiation
IPC: C08J7/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a decorative molding having a transparent resin layer which has been sufficiently cured even when thick, suffering little cure shrinkage, and has all of such properties as flexibility and mar resistance by applying a solution of a resin containing a specific urethane (meth)acrylate oligomer to a substrate having a design and curing the resin by irradiation with an actinic radiation. CONSTITUTION:A transparent solution of a resin curable with an actinic radiation is cast, in a positive meniscus form, on a substrate 3 bearing a given pattern 2 on the surface. The resin is cured by irradiation with an actinic radiation to form a thick transparent film 1 covering the surface of the substrate 3, thereby giving a decorative molding. The resin is one containing 20-75wt.% urethane (meth)acrylate oligomer represented by the formula (wherein R1 and R2 each is a (meth)acryloyl group which is a monohydroxy compound residue formed by the removal of the hydroxyl group; R3 is a glycol residue formed by the removal of the hydroxyl groups; T is a triisocyanate residue formed by the removal of the isocyanate groups; and (n), the degree of polymerization, is an integer of 0-3).
Patent JP-S62221026-A (JP)
Title: File retrieving system for work station
Inventor: TATEIWA MASAHIRO
IPC: G06F17/30
Filed: 1986-03-20
Abstract: PURPOSE:To reduce the labor to learn an operation rule and also to improve the operability in a file retrieving system for work station, by retrieving and extracting both a host file set on a host disk device and a local file through the same operating screen. CONSTITUTION:When a request showing that a user of a work station WS wants to look at a host file is supplied through a keyboard, the requested file is extracted by a magnetic disk device 2 set at the host side and transferred to the station WS via a communication circuit. Then the file is displayed on a display screen of the WS. When a request showing that the user wants to look at a local file is supplied through the keyboard, the requested file is extracted by an external memory means 3 and displayed on the display screen of the WS. Thus both the host and local files are displayed on the same screen of the station WS.
Patent JP-S63230981-A (JP)
Title: Rotary compressor
Inventor: SERIZAWA YUKIO
IPC: F04C23/02
Filed: 1987-03-20
Abstract: PURPOSE:To prevent increase of a load, by a method wherein a delivery pipe, the port at the tip of which is extended down to a level below that of the lower end of a balancer, is mounted to the gas passage hole of an auxiliary bearing, and a communicating pipe to intercommunicate the interior of a cover body and the portion, except an oil storage part, of the interior of a casing is situated to a cover body. CONSTITUTION:A delivery pipe 20 is installed to an auxiliary bearing 10 in a manner that the port at the tip thereof is extended down to a level below that of the lower end of a balancer 12. A communicating pipe 21 is mounted at a position between a shaft 8 of a cover body 15 and the lower end of the balancer 12, and the interior of the cover body 15 is coupled to the portion, except a portion to store lubricating oil 16, of the interior of a casing. This constitution causes lowering of a liquid level in the cover body even when a delivering coolant flow rate is low, and enables prevention of increase of a load due to agitation of the lubricating oil by means of the balance.
Patent JP-H03262682-A (JP)
Title: Recording material
Inventor: TSUCHIDA TETSUO
IPC: B41M5/155
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a recording material remarkably superior in not only color forming properties and shelf stability in raw but also recording image shelf stability by using at least one of specific salicylic acid derivatives or polyvalent metallic salts thereof as a color developer. CONSTITUTION:In a recording material using a coloring reaction of a colorless or light-colored basic dye with a color developer producing a color in contact with the dye, at least one of salicylic acid derivatives shown by a general formula (I) or polyvalent metallic salts thereof is used on a substrate as the color developer. As the polyvalent metal composing a salt with the salicylic acid derivative, bivalent, trivalent, or tetravalent metals are pref. used, such as zinc, calcium, aluminum, magnesium, tin, and iron. Zinc is especially preferable above all. The recording material containing the salicylic acid derivative or the metallic salt thereof realizes a sufficient color density and a very stably coloring dye, therefore having almost no possibility that a recording image may discolor or fade even under a long-time daylight exposure, a high temperature, or a high humidity and being effectively used for storing a recording image for a long time.
Patent JP-H02245414-A (JP)
Title: Muffler for automobile
Inventor: ITO KAZUTOSHI
IPC: F01N1/24
Filed: 1989-03-17
Abstract: PURPOSE:To contrive the simplification of structure, reduction in back pressure, and securement of muffling effect by making up a muffler of a muffler body consisting of heavy wall formed body having heat resistance and corrosion resistance and of an exhaust gas passage provided crookedly in the inside of the muffler body. CONSTITUTION:A muffler body 11 is formed by a sintered alloy or a foamed body 12 of ceramics. And the foamed body 12 is formed by dividing a prismatic body of elliptical section into two parts in the long-radius direction, and in the divided surface thereof, an exhaust gas passage 14 is provided. And the exhaust gas passage 14 is formed, for example, into a circular shape in section, and also the entire shape is bent in the S-shaped. Further, at both end parts of the exhaust gas passage 14, straight parts 15a, 15b are formed respectively, and stainless piped 16, 17 are inserted into both these end parts respectively. And the stainless pipe 16 on one side is connected to an engine via a center pipe 19, and also the stainless pipe 17 on the other side is opened to the atmosphere via a tail pipe 20.
Patent JP-H11324751-A (JP)
Title: Driving force control device
Inventor: NAKAJIMA YUKI
IPC: B60L50/15
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To control the fuel consumption, driving force and the like of a hybrid vehicle to the optimum by setting the target motor generator torque and the target engine torque according to the target component torque of an engine and a motor generator based on the accelerator operation amount and the car speed. SOLUTION: In a general control unit 8, the target engine rotating speed tNE is set through the target driving force tT0 according to an accelerator opening APO and the car speed VSP. Subsequently, the target transmission ratio tRI/ O of a continuously variable transmission is calculated and set. On the other hand, the target driving force tTO is divided by a speed ration RI/ O to calculate the target component torque tTI of an engine and a motor generator, and according to the input rotating speed NI, the target motor generator torque tTMG is set. The target input torque tTI- MG is calculated from the target component torque tTI to set the target engine torque tTE according to the calculation result. Thus, favorable fuel cost and the accelerating performance can be made compatible with each other.
Patent JP-H05265149-A (JP)
Title: Photographic development processing method
IPC: G03C5/30
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the development method stabilizing ultrahigh contrast and enhancement of sensitivity and restraining occurrence of black spots by developing the negative type silver halide photographic sensitive material in the presence of a hydrazine derivative and an amino compound. CONSTITUTION:The exposed negative type silver halide photographic sensitive material is developed to form a high-contrast negative image by using a developing solution containing at least a developing agent; sulfite in a concentration of >=0.3 mol/l; the amino compound for promoting contrast enhancement; N- methyl-p-aminophenol in a concentration of >=2m10<-3>mol/l; and N--(4- hydroxyphenyl)glycine in a concentration of >=2X10<-3>mol/l; and having a pH of 10.5-12.3.
Patent JP-H08258825-A (JP)
Title: Printing/affixing device
Inventor: YUITSUKA HIROSHI
IPC: B65C9/46
Filed: 1995-03-23
Abstract: PURPOSE: To prevent the pinching points of rollers from slipping, and carry a release paper while surely pinching it by a method wherein the rotation of pinching rollers of a label-turning up device is controlled until the pinching rollers are moved to a specified location for a device which prints a label with a cut form shaped release paper, removes the label, and automatically affixes the label on a medium. CONSTITUTION: A label 7 on which a specified item is printed is carried to a turning up device 30 through a diagonal carrying path 20, and the carrying is temporarily stopped under a state wherein a gripping part at the leading end of the label 7 is pinched by a pair of pinching rollers 31a and 31b. Then, a one-way clutch 38 is inserted between a driving shaft 36 and rotating pulley 39, a turning up device frame 35 is turned while controlling the rotation of the pair of pinching rollers 31a and 31b. Under this state, a slit part of the label 7 is turned up from the rear side, and the label 7 is bent into a hair pin form by a holding member 25, and is turned up from the leading end, and is carried to an affixing location. By this method, the pinching points of the pinching rollers are prevented from slipping, and a release paper 14 is surely removed from the label 7.
Patent JP-S63231593-A (JP)
Inventor: KONISHI HIROKI
IPC: G07G1/01
Filed: 1987-03-20
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-H08264253-A (JP)
Title: Electric wire arrangement instruction inspecting device for connector
Inventor: TANIGUCHI YOSHIKAZU
IPC: G02B6/38
Filed: 1995-03-23
Abstract: PURPOSE: To detect the insertion of a terminal via the reception of the reflected light from the terminal without comparing the indicated positions and the insertion holes of a connector as required in the past, concurrently inspect the inserting work and inserted state of the terminal, and improve the work efficiency. CONSTITUTION: Electric wires are extracted from an electric wire storage section 1 according to the blinking of instructing LEDs 2 by the first drive section 23, and the light from illuminating LEDs 28 lighted by the second drive section 35 is guided to the insertion holes of a connector by light emitting and detecting optical fibers 29, 14. The insides of usage insertion holes to be inserted with terminals are directly illuminated. When the terminals are inserted, the reflected light from the terminals is received by a light reception section 30 via detecting and light receiving optical fibers 14, 31, and whether the terminals are correctly inserted or not is detected based on the light reception signals.