baber/WOPTO huggingface dataset:
Patent JP-2000128594-A (JP)
Title: Slurry additive
Inventor: TAKAHASHI SHIRO
IPC: C04B14/10
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To improve dispersibility of the additive when mixed with water and to enable long-distance pumping of a slurry through prevention of reduction in flowability and bleeding of the slurry by using spherical powdery slag obtained through flame fusion of sewage sludge incineration ash, as the spherical fine particles of the slurry additive consisting of bentonite and spherical fine particles. SOLUTION: This additive consists of a mixture of bentonite and spherical fine particles, wherein: as the spherical particles, spherical powdery slag that is obtained by subjecting sewage sludge incineration ash to flame fusion and has a 20-25 μm average particle size, is used; as the bentonite, that having >=20 ml/g expansivity, is preferably used; and as the mixture, a mixture obtained by mixing bentonite and spherical fine particles together in a ratio of bentonite to the spherical fine particles of 20:80 to 80:20 is preferably used.  Thus, by using spherical powdery slag obtained by subjecting sewage sludge incineration ash to flame fusion, as the spherical fine particles, the need of operation such as classification and impurity removal of the spherical powdery slag can be eliminated similarly to the case of using fly ash as such particles and also, effective utilization of sewage sludge incineration ash can be attained.
Patent JP-H03167298-A (JP)
Title: Detergent for flux
Inventor: MORIKAWA KOHEI
IPC: C11D7/26
Filed: 1989-11-27
Abstract: PURPOSE:To obtain the title detergent which has performance comparable to that of F-113 detergent and does not cause ozonosphere destruction by incorporating a specified amount of at least one of an alcohol, a ketone, an ester, and a chlorohydrocarbon into a principal component comprising hexafluorobenzene. CONSTITUTION:A principal component comprising hexafluorobenzene is mixed with 3-50wt.% of at least one of an alcohol (e.g. methanol), a ketone (e.g. acetone), an ester (e.g. ethyl acetate), and chlorohydrocarbon (e.g. methylene chloride) to produce a detergent for flux. When this detergent is employed for removing a flux used in soldering electronic parts, there is no fear of causing ozonosphere destruction, etc., and also a flux can be removed as efficiently as in the case wherein 1,1,2-trichloro-1,2,2-trifluoroethane is used.
Patent JP-H05120317-A (JP)
Title: Automatic transfer method
Inventor: MORI NOBUHIRO
IPC: G07D9/00
Filed: 1991-10-25
Abstract: PURPOSE:To execute a transfer processing without occupying an automatic transaction device for a long time. CONSTITUTION:A transfer card issuing device 3 to issue a transfer card with the input of prescribed transfer data from a customer is provided independently of an automatic transaction device 2. While the transfer card issuing device 3 is operated, the operating transfer processing of the automatic transaction device 2 is stopped according to an instruction from a center 8, and only the card transfer processing of the transfer card is executed. When the transfer card issuing device 3 is stopped, the operating transfer processing of the automatic transaction device 2 is recovered according to the instruction from the center 8.
Patent JP-H02153357-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIMOTO TOSHIHIKO
IPC: G03G5/05
Filed: 1988-12-06
Abstract: PURPOSE:To widely enlarge the interface where carriers transfer and to prevent the surface of a photosensitive body from deterioration of electrostatic chargeability by incorporating a carrier generating agent in the dispersed phase of a matrix phase. CONSTITUTION:This photosensitive body is composed of an organic semiconductor layer comprising a polymer (A) forming the matrix phase, a polymer (B) forming the dispersed phase, the carrier generating agent (C), and a carrier transfer agent (D); and of a conductive substrate. The carrier generating agent C, such as phthalocyanine pigments, is substantially contained in the polymer B, acrylic polymers and the like can be used for the polymers A and B, and hydrazone derivatives and the like can be used for the agent D, thus permitting the efficiency of carrier transfer to be enhanced by enlarging the interface, and deterioration of chargeability due to disclosure of the generating agent C to the surface to be prevented.
Patent JP-S63158935-A (JP)
Title: Method for selecting route of network
Inventor: HASEGAWA SATOSHI
IPC: H04M3/00
Filed: 1986-12-22
Abstract: PURPOSE:To select a route having a constant initial value as a link, and to efficiently use the resources of a network, by selecting a route in which the minimum sum of the weight of links of the route can be obtained when plural routes to a node possible to arrive with m-hops from a certain node exist. CONSTITUTION:A node number (i) is initialized at block 101 in a route selecting system, and all of the nodes possible to arrive with one hop from the node (i) at block 102, and those nodes (i) form a set (j). Following that, all of the node set possible to arrive with (m-1)-hops from the set (j) are found, and when one or more nodes exist, the route for the node possible to arrive with m-hops from the node (i) is found at block 104. All of the nodes possible to arrive from the set (j) to a node (k) with (m-1)-hops are extracted at block 110 divided from the block 4, and the route hm(ik) having the minimum sum of all of the link weight from the node (i) to the node (k) via the set (j) is selected at block 111, and a rout e matrix is processed at blocks 112 and 113.
Patent JP-H10131816-A (JP)
Title: Air cleaner
Inventor: SUZUKI HITOSHI
IPC: F02M35/024
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify the assembly of an air cleaner. SOLUTION: An air cleaner 30 is divided into an air cleaner cover 33 and an air cleaner case 35, an exhausting port 50 is arranged in the air cleaner cover 33, the joint part 40 of a connecting tube 31 is fitted to the exhausting port 50, and an opening peripheral part 51 is engaged with the peripheral groove 41 of the joint part 40. Further, the flange part 63 of a frame member 60 is fitted to the inside of the joint part 40 so as to be engaged with an inner circumferential groove 42, and the connecting tube 31 and an air cleaner element 34 are sub-assembled and integrated in the air cleaner cover 33. The flange part 63 is set to be larger than the exhausting port 50, and a filter 61 is compressed and sandwiched between an annular rib 52 integrated with the air cleaner cover 33 and a flange part 64 formed around the side surface plate 65 of the frame member 60.  A guide recessed part 66 is arranged in the center part of the side surface plate 65, and a guide projected part in which a cap nut member 72 is inserted and which is matched to the guide recessed part 66, is arranged in the center part of the air cleaner case 35 and a battery holder 80 is attached to the guide projected part by a bolt 82.
Patent JP-H10115731-A (JP)
Title: Optical fiber with connector
Inventor: URANO KATSUYOSHI
IPC: G02B6/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber with a connector which is free from optical transmission loss due to eccentricity. SOLUTION: This optical fiber with the connector is equipped with an optical fiber 15 and the connector which is molded out of synthetic resin integrally in contact with the outer periphery of the border part between the clad-removed part of the end part of the optical fiber 15 and the clad-left part. The core part of the optical fiber 15 is formed of acrylic resin, the clad part is formed of vinylidene fluoride resin, and a slit 19a is formed in the part of the connector 16 straddling the optical fiber 15.
Patent JP-H03170354-A (JP)
Title: Ultrahigh early strength cement composition
Inventor: KOIDE YOSHIJI
IPC: C04B18/14
Filed: 1989-11-29
Abstract: PURPOSE:To obtain an ultrahigh early strength cement composition, capable of developing a high strength at a material age of one day by containing a specific amount of gypsum in a binder of a specified composition composed of ultrafine blast furnace slag powder having a specific particle size distribution and portland cement. CONSTITUTION:An ultrahigh early strength cement composition, containing 5-20 pts.wt. gypsum in 100 pts.wt. binder composed of 30-70 pts.wt. ultrafine blast furnace slag powder (with >=13000cm<2>/g Blaine specific surface area), having <=6mum maximum particle diameter and containing >=50 pts.wt. particles having <=2mum particle diameter and 70-30 pts.wt. portland cement, capable of developing a high strength at a material age of one day and utilizable for cast-in-place concrete, etc. Quick hardening properties can be also provided thereto by blending 0.5-2.5 pts.wt. aluminum sulfate with 100 pts.wt. aforementioned cement composition. The above-mentioned composition is capable of developing practical strength of mortar concrete for several hr even in steam curing at relatively low temperatures.
Patent JP-H04179446-A (JP)
Title: Ice cream freezer
Inventor: MATSUMOTO MASARU
IPC: A23G9/20
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the application of excessive load on a motor of a compressor by connecting the suction side of low-pressure state to the delivery side of high-pressure state through a by-pass tube when a compressor is stopped and preventing the back-flow of a refrigerant in a condenser with a check valve. CONSTITUTION:When a cylinder and a mix tank are cooled to optimum temperature range, shut-off valves 3, 7 are closed by an output means 34, a compressor 1 is stopped and a shut-off valve 14 is opened. The suction side and the delivery side of the compressor are connected through a by-pass pipe 13. The back-flow of the refrigerant from a condenser 2 to the compressor is inhibited by a check valve 11.
Patent JP-H01152914-A (JP)
Title: Increasing method for duct in handhole
Inventor: ITONAGA KOTARO
IPC: H02G1/06
Filed: 1987-12-05
Abstract: PURPOSE:To increase ducts easily by removing a cover having tapered temporary holes made larger toward outside and previously formed when a handhole is constructed and inserting a duct sleeve, to a nose of which a tapered resin mortar is mounted, into the hole. CONSTITUTION:When a handhole 10 is made, tapered temporary holes 11 which are made larger toward outside are shaped previously, and the holes are closed by covers 12. When a duct are additionally provided, the cover 12 is removed, and a duct sleeve 20, noses of which have a tapered resin mortar 21, is inserted into the temporary hole 11, and bonded with adhesive 22. After the adhesive 22 is cured, and a duct 30 for cables is inserted. Accordingly, the work of increase of ducts is performed easily during short workhours without breaking the wall of the handhole.
Patent JP-S63162877-A (JP)
Title: Production of crystalline graphite
Inventor: KUWAE YOSHINORI
IPC: C23C18/12
Filed: 1986-12-26
Abstract: PURPOSE:To grow high purity and high density crystalline graphite on the surface of a substrate to be treated, by immersing the substrate in a soln. contg. an org. compd. and by heating the substrate to a specified temp. by the supply of electric current so as to thermally decompose the org. compd. CONSTITUTION:A liq. org. compd. such as cetane, (C16H34), or an aq. soln. acetone (C3H6O) or other liq. starting material 6 is introduced into a reactor 1 from the bottom inlet 2 and drawn out of the bottom outlet 3 so that it is circulated. A substrate 7 to be treated such as a W plate is immersed in the liq. starting material 6 and electrodes 8, 8 connected to a power source 9 are fitted to both ends of the substrate 7. While an inert gas such as Ar is introduced into the upper space in the reactor 1 from the top inlet 4 and exhausted from the top outlet 5, electric current is supplied to the substrate 7 from the power source 9 to heat the substrate 7 to about 800 deg.C. The org. compd. such as cetane or acetone is thermally decomposed at the temp. and high purity and high density crystalline graphite is deposited and grown on the surface of the substrate 7.
Patent JP-H021709-A (JP)
Title: Piezoelectric copolymer of vinylidene fluoride with trifluoroethylene
Inventor: PATORITSUKU KAPUREERU
IPC: C08F214/22
Filed: 1988-12-06
Abstract: Copolymer of vinylidene fluoride and of trifluoroethylene having at the same time piezoelectric properties and a maximum use temperature which are both high, in which the overall molar content of trifluoroethylene is lower than 30%, characterised in that it has a heterogeneous structure, its cumulative molar composition distribution curve being included between two straight lines:
 Y = -3.18 X + 140
 and Y = 3.12 X + 109
 X being the molar percentage of trifluoroethylene in the macromolecular chains and Y being the weight percentage of all the macromolecular chains whose trifluoroethylene content is higher than or equal to X. This copolymer is obtained by copolymerisation in aqueous suspension by reaction, in a first step, of a mixture of vinylidene fluoride and of trifluoroethylene in molar proportions of vinylidene fluoride of between 67 and 54% to 33 to 46% of trifluoroethylene and, in a second step, by progressive addition of vinylidene fluoride to the reaction mixture in proportions such that the molar quantity of added vinylidene fluoride represents 145 to 180% of the number of moles of initial vinylidene fluoride.
Patent JP-H11146294-A (JP)
Title: Sound/video receiver
Inventor: FUKUSHIMA MICHIHIRO
IPC: H04N5/44
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent a supporting program from disturbing video and audio outputs, and from damaging the decoding and output processing of images and sounds to be mainly processed even in the case of executing an auxiliary program. SOLUTION: This equipment has a demultiplexer 3 for demultiplexing a program and information concerning the program from digital data wherein coded video and audio signals, programs executable on the side of a receiver and information concerning the program are multiplexed, a program reception part 10 for receiving the demultiplexed information, a program executing part 11 for executing the program, a control part 5 for controlling the operation of the program executing part 11 based on the information concerning the program, a video processing part 7 and an audio processing part 9 for performing video processing and audio processing based on control from this program executing part 11.
Patent JP-2001132901-A (JP)
Title: Vapor generator
Inventor: TANAKA SOTOHARU
IPC: C01B3/32
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact vapor generator having good heat transfer properties and high durability. SOLUTION: A plurality of U-shaped pipes 2 are inserted into a body 1 in which a high-temperature heat exchanging medium is introduced so that their U-bent parts are disposed downward in the direction of the gravity. Liquid jet holes 3 are provided at a liquid supply pipe 4, and opposed to one end opening of each of the pipes 2. The other end opening of each of the pipes 2 communicates with a vapor discharge pipe 5.
Patent JP-H0455043-A (JP)
Title: Method and device for casting strip
Inventor: DONARUDO DABURIYU FUOORUSUTETS
IPC: B22D11/06
Filed: 1990-11-16
Abstract: PURPOSE: To continuously cast a strip by providing the apparatus with a ladle for preserving molten metal, a cooled rotary substrate as broad as the strip to be cast and an exit orifice having a specific angle to the substrate and having an outlet nozzle spacing smaller than a nozzle groove gap. CONSTITUTION: This machine has the ladle 8 which receives and holes the molten metal 12 and the rotating substrate 18 which is cooled and is at least as broad as about the strip 16 to be cast. The machine has a rear pouring nozzle wall 14b connected to a rear ladle wall, a front pouring nozzle wall 14a and the nozzle groove gap G1 between the front and rear pouring nozzle walls 14a and 14b of about 0.25 to 7.62 mm. The ultimate angle of the grooves of the casting nozzle with the substrate is about 45 to 120 deg.. The machine has the converging exit orifice having an outlet nozzle gap G3 smaller than the nozzle groove gap and has a casting nozzle 14 connected to the ladle. As a result, the continuous casting of the thin crystalline or non-crystalline strip is made possible.
Patent JP-H09215808-A (JP)
Title: Practice device for swing type exercise tool, and swing type exercise tool
Inventor: NOMURA KAZUO
IPC: A63B69/36
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a practice device of a swing type exercise tool which allows tracking a ball with accuracy. SOLUTION: A triaxial acceleration sensor 1 is mounted inside the head 2 of a golf club (swing type exercise tool). Data on accelerations in the directions of three axes (x-axis, y-axis, z-axis), output from the triaxial acceleration sensor 1, are transmitted on radio to a data processing device using a data transmitter 5 enclosed in a grip 3. The data processing device analyzes the track of a ball and swings based on the data about accelerations in the directions of the three axes, and displays the results on a monitor.
Patent JP-H01149121-A (JP)
Title: Information processor
Inventor: MATSUNAGA YOSHIBUMI
IPC: G06F3/0487
Filed: 1987-12-07
Abstract: PURPOSE:To reduce the number of parts by providing a display means on which images of inputs means are displayed and its input processing means. CONSTITUTION:A flat panel type information processor is provided with a flat panel display device 11 for display and touch input, and information indicating parts of an electronic keyboard 12 having the area of operation buttons 12a, an electronic pointer (mouse) 13 having operation buttons 13a, another electronic object 14 having operation buttons 14a, etc., are displayed by a display control part. The display device 11 consists of two layers of a pressure-sensitive flat panel 32 for input and display and a control board 33, and a storage device 34, a control part 35, a packaging equipment storage part 36 and a driver 37 are arranged on the control board 33. Since information input devices displayed on the flat panel are directly designated with a finger or the like and fundamental operations such as movement of an object are possible, the operability is improved.
Patent JP-H09149747-A (JP)
Title: Fishing rod
Inventor: ITO KOICHI
IPC: A01K87/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod capable of ensuring a proper rigidity in a carbon rod and effectively improving the sensitivity such as a strike. SOLUTION: This fishing rod is obtained by inserting a base end (2a) of a rod 2 into a grip 1, holding the grip 1, providing the grip 1 with an inserting hole (1a) for inserting the rod 2, fitting a pipe frame 6 into the inserting hole (1a), inserting the rod 2 through the frame 6 into the grip 1, arranging the base end (2a) of the rod 2 inserted into the frame 6 separately from a grip end 8, setting a constant hermetically closed space in the frame 6, fitting a pipe adjuster 7 in a prescribed region at the end on the side opposite to the grip end 8 in the frame 6 and inserting the rod 2 through the adjuster 7 and frame 6 into the grip 1.
Patent JP-S63161545-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/243
Filed: 1986-12-24
Abstract: PURPOSE:To improve the stability of the recording part of a recording layer by radiating a light beam to the recording layer so as to cause the phase change of two different crystals to the radiated part, and detecting the difference of the optical characteristic between crystals so as to reduce the information. CONSTITUTION:A laser beam of a prescribed condition is radiated to a recording layer 3 via a base 1 or both the base 1 and a protection layer 2 to bring the entire crystal into a crystal of a form shown in figure (a). Then a laser beam of the different condition is radiated to cause the phase change to the crystal of a form shown in figure (b), thereby forming a recording pit of information. Moreover, the laser beam is radiated by a first condition to erase the information, a weak laser beam is radiated to the recording layer 3 to detect the reflectance thereby reproducing the information. Since the information is recorded and erased by the phase change between crystals the stability of the recorded information is improved.
Patent JP-H06164626-A (JP)
Title: Cell loss/misdistribution testing device
Inventor: BABA MASAKO
IPC: H04L12/26
Filed: 1992-11-19
Abstract: PURPOSE:To generate the test data at the cell receiver side in regard of a cell loss/misdistribution testing device which measures the loss and the misdistribution of cells in the packet communication. CONSTITUTION:A cell loss/misdistribution testing device contains a cell loss/ misdistribution test data generating means 3. The means 3 is provided with an arriving cell input part 10, an arriving cell counting part 11, a loss test data generating part 12 which generates the test data on a loss mode in accordance with the count value of the part 11 or a misdistribution test data generating part 13 which generates the test data on a misdistribution mode, a test mode selecting part 14 which selects the loss test data or the misdistribution test data, and an invalid flag generating part 15 which generates an invalid flag to invalidate the arriving cells based on the test data selected by the part 14.
Patent JP-H11133671-A (JP)
Title: Carrier for reversal development
Inventor: SANO TAKAYUKI
IPC: G03G9/10
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new carrier for reversal development which ensures sufficient image density, is less liable to background fogging and does not cause any problem even after printing repeated many times. SOLUTION: The carrier for reversal development contains carrier particles A and carrier particles B in a mixing ratio of 50:50 to 5:95. When the saturation magnetization and average particle diameter of the carrier particles A are represented by Aσs and Ad, respectively, and the saturation magnetization and average particle diameter of the carrier particles B are represented by Bσs and Bd, respectively, the formulae Aσs-Bσs>=15 (emu/g) and Bd-Ad>=10 (μm) are satisfied.
Patent JP-H03168695-A (JP)
Title: Method for controlling screen display
Inventor: MATSUSHITA MASATOSHI
IPC: G09G5/34
Filed: 1989-11-28
Abstract: PURPOSE:To improve a display speed by editing the logical record or attribute to be displayed to display image code, accumulating the codes in a logical screen region, outputting the codes to the physical screen region, and displaying the same in a screen unit. CONSTITUTION:A screen display control section 14 makes the following processing when attributes (rules) and logical records are outputted to a display device 15. First, the display mode is initially set. Whether the display mode is 1 or 2 is then judged. The logical record is outputted to the unit to the logical screen region existing on a memory 12 when the display mode is the 1. The set logical screen region is outputted to the physical screen. Scroll display processing is executed and the display processing is executed again to clear the display mode. The display is executed in line unit directly on the display device 15 when the display mode is the 2. The need for repeating the output of the component for the line number of the display data onto the physical screen at every scrolling in the line, item or screen unit is eliminated in this way and since the display is made in the screen unit, the display speed is increased.