baber/WOPTO huggingface dataset:
Patent JP-H04320438-A (JP)
Title: Highly inorganic-filled composition
Inventor: IMAI KAZUTO
IPC: C08K5/01
Filed: 1991-04-19
Abstract: PURPOSE:To impart lubricity to a polyolefin resin compsn. highly loaded with an inorg. powder and reduce the smoke generation at high temp. due to a lubricant by using a fatty acid higher than one usually used as the lubricant and a higher hydrocarbon. CONSTITUTION:The title compsn. contains 100 pts.wt. polyolefin resin, 50-500 pts.wt. inorg. powder, at least one compd. selected from the group consisting of a 24-40C higher fatty acid, an ester thereof, an amide thereof, and a metal salt thereof, and a 40C or higher hydrocarbon.
Patent JP-H11262978-A (JP)
Title: Polyolefin resin film-laminated metallic sheet excellent in printability, and its manufacture
Inventor: MORI KOJI
IPC: B32B15/085
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin film-laminated metallic sheet having printability and its manufacturing method as a substitute material for a vinyl chloride steel sheet. SOLUTION: A surface of a polyolefin resin film, which at least does not contact with an adhesive layer, is applied a corona discharge treatment. The surface subjected to the corona discharge treatment of the polyolefin resin film has a surface tension of 38 dyne/cm or higher according to a wetting index of JIS K6768. When the polyolefin resin film is laminated on a metallic sheet, a temperature of the metallic sheet is a melting point of the polyolefin resin film plus 10 deg.C or lower. And it is water-cooled immediately after laminating.
Patent JP-H05255253-A (JP)
Title: 2-aminopyridine derivative, production thereof and fluorescent marking agent
IPC: C07D213/74
Filed: 1992-03-13
Abstract: PURPOSE:To provide a novel compound which is useful as a fluorescent marking agent, a crosslinking agent or the like. CONSTITUTION:A compound of formula I (R<1> to R<3> are H, lower alkyl; R<4> is carboxyl, cyano, aminoalkyl, mercapto; n is 2 to 20; m is 1 to 3), for example, 2-amino-6-(2-carboxyethyl)pyridine. The compound of formula I is obtained by reducing CO2R<5> group in the 6-position of the compound of formula II (R<5> is 1 to 4 C lower alkyl) whose amino group has been protected with R<6> group, allowing a condensing agent to react with the product of formula II to condense -CHO group in the 6-position with C-C double bond into the compound of formula IV (R<7> is residue of the condensed compound). The compound of formula IV is reduced at -CH=R<7> in the 6-position, then the protective group R<6> is removed to give the compound of formula I. It can be linked with saccharides, proteins and lipids to form similar compounds and can be utilized in the study of biopolymers of complicated structure such as antigens and antibodies.
Patent JP-S58216843-A (JP)
Inventor: YOHANESU HIYUUBERUTASU ANTONIU
IPC: B65H1/06
Filed: 1983-05-19
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-S59215247-A (JP)
Title: Method and device for adding inoculant
Inventor: SHIGIHARA SHIGEYUKI
IPC: C21C1/08
Filed: 1983-05-19
Abstract: PURPOSE:To melt thoroughly an inoculant in a molten cast iron and improve efficiently mechanical characteristic owing to the improvement in the structure of a cast iron casting in the stage of adding the inoculant to the molten cast iron by adding acceleratively the inoculant to the molten cast iron. CONSTITUTION:Ferrosilicon and other inoculants are added to a molten cast iron to improve the precipitation of graphite and the shape of graphite owing to decomposition of the cementite in the cast iron and to improve the mechanical strength of a casting in the stage of casting the molten cast iron into a casting mold and producing the casting. The addition of the inoculant M is accomplished by dropping the inoculant M in a hopper 3 into an accelerator 5 by means of a screw conveyor 4, accelerating the inoculant by a fan 5b, etc. and adding the same to the molten cast iron flowing in a charging port 1b in the stage of charging the molten cast iron R in an automatic charging furnace 1 through said charging port into a casting mold 2. Since the inoculant is accelerated, the inoculant intrudes into the molten cast iron R without floating thereon and is thoroughly melted therein so that the inoculant provides efficiently an inoculating effect on the molten cast iron R.
Patent JP-H02266799-A (JP)
Title: Piezoelectric diaphragm
Inventor: IKEDA TERUYUKI
IPC: H04R17/00
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a piezoelectric speaker where higher harmonics are less generated by alternately forming circular grooves on both faces in the peripheral part of a supporting plate and alternately forming radial grooves on both faces in the part of this plate, to which piezoelectric materials will be stuck, while successively shifting these grooves in the circumferential direction. CONSTITUTION:Grooves 12A and 12B which can be extended and shortened in the diametral direction are alternately formed on both faces in the outside peripheral part of a supporting plate 11 to which a piezoelectric material 13 will be stuck, and radial grooves 15A and 15B which can be extended and shortened in the circumferential direction are alternately formed on both faces on the inside of grooves formed in the outside peripheral part. Thus, the occurrence of stress on the supporting plate is prevented at the time of the occurrence of flexural oscillation due to expansion/ contraction of the piezoelectric material, and a sound producing body having a very small harmonic component is obtained. The low frequency band is widened, and the sound producing body has a high acoustic pressure level, and the detection sensitivity is improved and a satisfactory frequency characteristic is obtained at the time of using it as a sensor because the electric charge generated for an external input is increased.
Patent JP-H06299602-A (JP)
Title: Joint structure between steel pipe column and beam
Inventor: TAUCHI TOSHIAKI
IPC: E04B1/58
Filed: 1993-04-15
Abstract: PURPOSE:To secure the rigidity of a joint by welding an inner reinforcing plate to the inside of a steel pipe column and the flange of a beam to be joined to the above part. CONSTITUTION:An inside reinforcing plate 3 severally having four reinforcing members at four corners is welded to a square steel pipe column 1 so as to inscribe to it, and is provided with a window hole having an enough size for filling up concrete. The inside reinforcing plate 3 is cut out of one sheet of plate maternal and used, and the flange of a beam 2 is welded to each part of the steel pipe column. Thus the cutting of the column becomes unnecessary, and a structure being less in a welding quantity can be formed.
Patent JP-H11289330-A (JP)
Title: Atm communication system using communication rate management server
Inventor: IZUMI HIROSHI
IPC: H04M3/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an ATM communication system which is able to obtain stable data communication even if data are transmitted from plural terminals, reduces the load of a reception terminal and, at the same time, reduces the generation of data losses at reception. SOLUTION: An ATM communication system using this communication rate management server 1 characteristically has a communication rate management server on an ATM network, having a means for managing communication rate data of a terminal as a data base, a means for determining the communication rate, a means for notifying the server of the communication rate data and a means for monitoring load state of its own terminal, in an ATM communication system which performs data communication by a switched virtual connection(SVC) system by specifying another party each time communication of the ATM network starts and connecting to it.
Patent JP-S63257177-A (JP)
Title: Extra-high pressure mercury vapor lamp
Inventor: FUJIMURA TAKASHI
IPC: H01J61/073
Filed: 1987-04-13
Abstract: PURPOSE:To decrease the deterioration and to lengthen the life of an electrode on the side of electron emission by using tungsten containing a La compound for the tip part of the electrode on the side of electron emission. CONSTITUTION:On a super-high pressure mercury vapor lamp, which consists of an electrode on the side of electron emission and an opposed electrode which are opposingly disposed at a certain distance in a bulb in which mercury vapor is sealed in, tungsten containing a La compound is used for the constitution of the tip part of the electrode on the side of electron emission. A La compound, for example La2O3, has a lower work function than tungsten has, and it works to lower the voltage for starting discharge and to improve electron emitting capability. To let La2O3 act effectively, it is necessary that during the period in which the deterioration of an electrode proceeds La2O3 is always in the vicinity of the surface of the electrode. The crystal of La2O3 is needle-shaped, so that its continual effect can be easily obtained. Thus the deterioration of the electrode on the side of electron emission can be repressed and the life of an lamp can be lengthened.
Patent JP-S58205769-A (JP)
Title: Opening and closing device for gripping pawl of rubber cylinder
Inventor: HIGUCHI SABUROU
IPC: B41F21/04
Filed: 1982-05-26
Abstract: PURPOSE:To provide the titled device free from need to excessively enlarge the lift of an opening and closing cam for a gripping pawl, wherein only the gripping pawl can be manually rotated by a large angle by slackening a connecting member of a pawl shaft member and a roller-fitted lever which constitute an opeing and closing lever for the gripping pawl. CONSTITUTION:The pawl shaft member 16 is fitted into a space part 21 of the roller-fitted lever 17 in the direction of an arrow, and both the members are fastened by a connecting bolt 25 to constituted the opening and closing lever 15 for the gripping pawl 1. The lever 17 is solely rotated in the direction of the opening and closing cam 8 for the pawl 1 by a spring 29. When the shaft member 16 and the lever 17 are separated from each other by untightening the connecting bolt 25, the member 16 can be manually rotated together with a pawl shaft 7 irrespectively of the force of the spring 29 and the position of a roller 22. Accordingly, the gripping pawl 1 can be largely rotated in the direction for opening, and a mouthpiece 4 can be easily fitted and detached.
Patent JP-S59215343-A (JP)
Title: Polyolefin composition for use in producing film or sheet
Inventor: YASUDA YOUICHI
IPC: C08J5/18
Filed: 1983-05-23
Abstract: PURPOSE:To provide the titled compsn. having excellent impact resistance and improved moldability and openability without adding any additives such as lubricant, consisting of a specified ethylene/vinyl acetate copolymer and an ethylene/C4-C10 alpha-olefin copolymer. CONSTITUTION:99-50pts.wt. ethylene/vinyl acetate copolymer having a vinyl acetate content of 10-25wt% is mixed with 1-50pts.wt. ethylene/C4-C10 alpha- olefin copolymer having a density of 0.910-0.940g/cm<3> and an MI (190 deg.C) of 0.1-10g/10min, such as ethylene/butene-1 copolymer. EFFECT:The compsn. can be molded into a satin film which does not suffer blocking even without adding any additive such as lubricant.
Patent JP-2000287424-A (JP)
Title: Rotor of rotary compressor and manufacture thereof
Inventor: AKAZAWA KIYOSHI
IPC: H02K15/16
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a balancing device of an armature used in a DC motor. SOLUTION: An air conditioner compresses refrigerant with a compressor. As the compressor, a rotary compressor is used. In a rotor 32 of a DC motor of the rotary compressor, a balancing device 40 fixed to the rotor 32 is formed by laminating a plurality of balancers 41, which are clamped by supporting plates 42. The area of a part where a large weight is necessary in the balancers 41 is increased.
Patent JP-H10283717-A (JP)
Title: Cd-rom reading system and cd-rom reading method
Inventor: KOJIMA KAZUHIKO
IPC: G11B7/004
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To enable retrieval of data which are written before a file additionally written with the same name onto a writable CD-ROM medium. SOLUTION: A session information processing section 123 determines a processing target session on the basis of storage contents in a CD-ROM number of sessions storage section 124 and a read session number storage section 125, and feeds the address of a root directory back to a device driver 120. A virtual RD information management section 135 determines whether or not a final session was processed with the address of a root directory of a session which had been processed immediately before and stored in a last session RD address storage section 133, and stores information such as a pointer of each session into a virtual RD information storage section 134. In addition, the virtual RD information management section 135 realizes a virtual root directory in a higher order, and provides the virtual root directory to application software 140.
Patent JP-H10277154-A (JP)
Title: Syringe charged with solution liquid for mixing two components
Inventor: HASEGAWA MITSURU
IPC: A61M5/178
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a syringe charged with solution liquid for mixing two components, which can substantially prevent a rubber plug from being eluted, and substantially can prevent chemicals from remaining, which can select an arbitrary dried preparation and an arbitrary syringe needle which are commercially available, which can be simply assembled, and which can prevent liquid from leaking during preparation of chemicals. SOLUTION: A syringe charged with solution liquid for mixing two components is composed of a syringe outer cylinder 1 charged with the solution liquid, a cylindrical adapter 2 incorporating a vial attaching part 21 at its one end, and opened at opposite ends, a double head needle 3 for communicating the syringe outer cylinder 1 with a vital attached to the vital attaching part 21, the adapter accommodating therein and supporting the double head needle 3 in the vicinity of the vial attaching part 21, and being slidably inserted therein with the syringe outer cylinder 1 from the other end. Further, the syringe outer cylinder 1 is closed at its distal end with a rubber cap 4, and is sealed at its distal end with a gasket. Further, a communication order control means is provided between the double head needle 3 and the adpater 2.
Patent JP-S58207045-A (JP)
Title: Developing agent used for silver halide photosensitive material
Inventor: AOYAMA OSAMU
IPC: G03C5/29
Filed: 1982-05-26
Abstract: PURPOSE:To suppress fog, to raise developing speed and sensitivity, and to improve Dmax remarkably, by adding a specified novel thioether type compd. to a developing agent. CONSTITUTION:A developing soln. contains a compd. represented by formula I in which A is 1-3C alkylene, -(CH2CH2O)P-, or -(CH2CH2O)P-CH2CH2-, or a group represented by formula II, and a polyalkylene ether group not linking through O to B; A' is 1-3C alkylene, -(CH2CH2O)P-CH2CH2-, or a group represented by formula III, A and A' do not simultaneously polyalkylene ether group; p is 2-30; B, B' are each -NH- or -O- but they are not simultaneously -O-; R is 1- 3C alkyl; phenyl, aralkyl, -(CH2)q-COOR', q being 1-3; R' is 1-3C alkyl; and X is -S-, -O-, -CH2-, phenylene, or the like. As a result, increase of fog is prevented even in high temp rapid development, and high sensitivity and high gamma value are obtained.
Patent JP-H029700-A (JP)
Title: Method and device for enlarging visual picture
Inventor: HIREN SEAN
IPC: B43L13/00
Filed: 1989-04-07
Abstract: PURPOSE: To store a considerable amount of ink on a surface corresponding to an intensity of a light by controlling an amount of ink to be stored according to the intensity of the light sensed by a light sensing unit. CONSTITUTION: A head 3 has a case 4 for carrying a sensing unit 5 for sensing an intensity of an incident light on one surface, and an ink jet 6 on an opposite surface for storing the ink of an amount corresponding to the intensity of the light sensed by the unit or a color of the light on a surface 2. The sensing unit has many sensors. And the ink jet has many ink jets corresponding to store the ink of the amount corresponding to the intensity of the incident light sensed. Sensitivities of the respective sensors to the intensity of the light may only be useful to realize a monochromatic enlargement. Or, the sensors may be sensitive to the color. Meanwhile, the ink jet has corresponding colored ink to realize a colored image.
Patent JP-H08164756-A (JP)
Title: Inlet system cooling device in transverse engine
Inventor: KATO YUICHI
IPC: F02M35/16
Filed: 1995-04-14
Abstract: PURPOSE: To prevent the inflow of a hot blast produced out of a radiator and an exhaust system of a transverse engine into an inlet system from occurring as well as to efficiently cool the inlet system with the outside air from a fresh air inlet duct. CONSTITUTION: An engine 2 is horizontally placed in an engine room of a vehicle, and an exhaust system 3 of this engine is set up at a front side of the vehicle and also an inlet system 4 is set up in the rear side of the vehicle, and further a fresh air inlet duct 5 blowing the outside air taken in from the front side of the vehicle to the inlet system 4 for cooling is installed astride an engine upper part, it is composed by installing a preventing member 6, preventing a blast of hot air out of the car front from flowing into the inlet system 4 of the engine at the rear side of the vehicle in an interval between an underside of the fresh air inlet duct and an upper part of the engine 2.  At this time, width of the duct 5 is made larger than that of the exhaust system 3, and further an area where the preventing member 6 is installed is made wider than the width of the exhaust system 3. In consequence, such a possibility that heat from a radiator 13 and the exhaust system 4 might heat up the inlet system 2 after transmitting a bottom part of the fresh air inlet duct 5 is utterly unfounded.
Patent JP-S5214495-A (JP)
Title: Automatic mealticket vending machine
Inventor: KOSEKI SEIETSU
IPC: G07F9/00
Filed: 1975-07-24
Abstract: PURPOSE: A device which suspends meal ticket sales upon the completion of scheduled sale of meal tickets for the food stuff stored by providing a preset device which sets sales amount by article. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03286791-A (JP)
Title: Ball extraction device for pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1990-04-03
Abstract: PURPOSE:To eject all the prizes when a ball extraction operation is performed by providing an electrical driving source which drives a prize ball ejection device so as to enable a prize ball to be moved from a supply path when a ball extraction command signal is issued to a ball extraction path provided in adjacent to an ejection path through which the prize ball falls down. CONSTITUTION:A prize ball delivery device 40 is mainly comprised of the supply path 42, the ejection path 46, the ball extraction path 47, a stepping motor 54, and a sprocket 56, and the prescribed number of prize balls is delivered by the rotation of the stepping motor 54. Therefore, the prize ball can be ejected to the ejection path 46 by rotating the stepping motor 54, and it is ejected to the ball extraction path 47 by rotating the motor in a reverse direction. In such a case, a ball extraction operation detecting part 39 is turned on by turning an operating member 38 in a counterclockwise direction when a ball extraction operating lever 37 is operated to swing, and the stepping motor 54 in the prize ball delivery device 40 is rotated in the reverse direction.
Patent JP-2000283270-A (JP)
Title: Lubricating structure of manual transmission
Inventor: UMEOKA MITSUO
IPC: F16H3/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent seizure of a synchronizing device when the relative rotation with a synchronized gear is high. SOLUTION: A through-hole 40 communicating the inner peripheral surface with an outer peripheral surface 35a is formed in an inner cone 35, a through hole 41 communicating the inner peripheral surface 36b with an outer peripheral surface 36a is formed in a middle cone 36, and a through-hole 42 communicating the inner peripheral surface 34a with the outer peripheral surface is formed in an outer cone 34. The respective through-holes 40-42 are formed at equal intervals in several places on the circumference to pierce from the inner cone 35 through the middle cone 36 to the outer cone 34 in the radial direction to supply lubricating oil to the mutual sliding surfaces of the cones.
Patent JP-2000283689-A (JP)
Title: Heat exchanger
Inventor: SUGIMOTO TATSUO
IPC: F28D1/053
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To raise the mechanical strength of a header tank without inviting the rise of the mass (weight) of a radiator and the rise of manufacture cost. SOLUTION: A reinforcing rib 124 is provided in roughly the same pitch dimension as the pitch dimension between tubes 111, on the opposite side from the junction 120c with the tube 111 out of a header tank 120, and also the header tank 120 is constituted of the first and second members 120a and 120b L-shaped in cross section. Hereby, the strength of the nonjunction part where the tube 111 is not joined increases out of the header tank 120, so this heat exchanger can lighten the concentration of the stress on the nonjunction part, and this can raise the mechanical strength of the header tank 120 without inviting the rise of the mass (weight) of the radiator and the rise of the manufacture cost. Moreover, since the first and second members 120a and 120b can be molded with the same mold, this can suppress the facility investment.
Patent JP-H01311108-A (JP)
Title: Method for reducing swellability of alpha- olefin
Inventor: DANIERU KAANOO
IPC: C08F4/24
Filed: 1989-04-11
Abstract: PURPOSE: To generate a copolymer for use in a plastic bottle, etc., with the swelling property lowered, by allowing α-olefin and ethylene to copolymerize in a fluidized bed reaction vessel in the presence of a chromium-titanium- containing catalyst of a specific chromium content which includes chromium in hexavalent state.  
     CONSTITUTION: When an α-olefin (for example, propylene) is copolymerized with ethylene in the presence of a chromium-titanium-containing catalyst to obtain a copolymer having a swelling property, the copolymerization process is conducted under such conditions that the chromium is in the fexavalent state and the chromium content of the catalyst lies in the range between 0.15-0.40wt.% of the catalyst weight, and thereby an intended copolymer with the swelling property lowered is obtained. The copolymerization should preferably be conducted in such an arrangement that the partial pressure of ethylene is 150-250psi and the polymerization temp. lies at 30-114°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5611089-A (JP)
Title: Shaving device
Inventor: FUREDEI HAASU
IPC: B26B19/04
Filed: 1980-06-30
Abstract: A shaving apparatus has an external first cutting element (11) and an internal second cutting element (13) which cooperates with said first element (11), which second element (13) is drivable relative to the other cutting element (11) with a reciprocating movement. The drivable cutting element (13) is secured to the other cutting element (11) by means of a connecting element (4) which is flexible in the direction of driving and is rigid in directions extending substantially transversely of the direction of driving.