baber/WOPTO huggingface dataset:
Patent JP-S5788027-A (JP)
Title: Washing machine for limestone
Inventor: MOURI TAKUO
IPC: C01F11/18
Filed: 1980-11-17
Abstract: PURPOSE: To increase the amount of water staying in a washing machine and to efficiently wash limestone by feeding water and limestone into the rotary drum, dropping and crushing the limestone with vanes attached in the axial direction, allowing the crushed limestone to flow out together with water, and discharging insoluble impurities from the other end with delivery vanes.  
     CONSTITUTION: A rotary drum 1 is rotated, and water and lump limestone are fed into the drum 1 from a shoot C inserted in a draining hole 3. Part of the limestone is repeatedly lifted up and dropped with vanes 6 attached in the axial direction, and it hits on other part of the limestone. Thus, the limestone is  gradually crushed and simultaneously agitated with the water in the drum 1 to  dissolve the water soluble components, and it flows out of the drum 1 through  the hole 3 as a limestone slurry. On the other hand, insoluble impurities contained in the limestone are led into the spacer between scraping vanves 10 extending between a circular end plate 8 and an end plate 4 with delivery vanes 7  set among the vanes 6. They slip along the outside of the plate 8, slip finally  along the outside of a cone 9 by the guide of a guide vane 11, and are discharged from the drum 1 through a solid matter discharge outlet 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5586872-A (JP)
Title: Fluorescent display tube
Inventor: MATSUBARA TETSUHITO
IPC: C09K11/08
Filed: 1978-12-25
Abstract: PURPOSE: To provide a fluorescent display tube emitting orange light by low-energy electron beam excitation, and having a light-emitting layer composed of a stannic oxide fluorescent material activated with Eu and doped with a specific metal.  
     CONSTITUTION: A fluorescent material is prepared by adding 10 -8 W2×10 -1 g (reduced to Eu 2 O 3 ) of Eu and one or more elements selected from 10 -8 W2×10 -1 g (reduced to P 2 O 5 , As 2 O 3 , Sb 2 O 3 , and Bi 2 O 3 ) of P, As, Sb and Bi and 5×10 -5 W 2×10 -1 g (reduced to SnS) of Sn, to 1g of SnO 2 . A glass plate 2 is coated with the fluorescent material thus obtained to form a group of anodes 3aW3n, and a cathode filament 4 is disposed opposite to the anodes. A group of control mesh grids 5aW5n are placed between the anodes and the cathode. The glass plate 2 is bonded to a transparent front glass 1 to form a vessel, which is evacuated, tipped off, and gettered to attain a high vacuum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6053871-A (JP)
Title: Beta-ray energy spectrum measuring apparatus
Inventor: GOTOU TETSUO
IPC: G01T1/20
Filed: 1983-09-05
Abstract: PURPOSE:To obtain an accurate beta-ray spectrum by removing the influence of a gamma-ray Compton component, by providing a beta-ray cutting filter having a thickness necessary for cutting beta-rays and a beta-ray cutting filter having a thickness twice that of the former filter to a detection port in a detachable manner. CONSTITUTION:A beta-ray energy spectrum measuring apparatus 1 has such a structure that the outside thereof is covered with a lead shield body 2 and a plastic scintillator 3 and a photomultiplier tube 4 are arranged therein. A beta-ray cutting filter having a thickness necessary for cutting beta-rays with 4MeV and a beta-ray cutting filter 5 having a thickness twice that of the former one are provided to the front surface of a detection port 6. At first, a spectrum A measured without using the filter 5, a spectrum B measured by using the filter having a thickness necessary for cutting beta-rays and a spectrum C measured by using the filter having a twice thickness are calculated and, by performing the operation of A-2B+C, the residual component of gamma-rays is removed to obtain an accurate beta-ray spectrum.
Patent JP-S647463-A (JP)
Title: Ultralow energy ion implanting device
Inventor: ISOYA AKIRA
IPC: H01J37/317
Filed: 1987-06-29
Abstract: PURPOSE:To enable implantation of ultralow energy ion by providing electrode units having same structures in paths in front of an ion source and between mass analysis magnets and an ion storing unit. CONSTITUTION:Ions generated in an ion source 1 are drawn out as relatively high current density ion beams owing to electric potentials given to conductive wires 7 of an electrode unit 6 provided in a passage 5 of ion beams in front of ion beam drawing out openings 4. Ions of specified kind are selected by means of mass analysis magnets 13-15, and decelerated to a level near thermal energy by means of the other electrode unit 20 provided in a path between the magnets 13-15 and an ion storing unit 16, and then sent in a box of the ion storing unit 16 once. The ions spread as an ion flow having even flux density due to their own thermal energy to jet in an ion implantation substrate 19 whose electric potential is maintained lower than plasma potential. In this manner ion implantation process is applied. It is thus possible to carry out ion implantation with ultralow energy.
Patent JP-H0211187-A (JP)
Title: Game system
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-06-28
Abstract: PURPOSE:To attain a non-business operation such as a trial hitting and to facilitate the maintenance of a game machine by individually operating each game machine in a card type game system composed by communicably combining a managing device and each terminal. CONSTITUTION:A reader for a storage medium, a device to decide whether a game is to be made possible or not based on information read from the storage medium and control the operation of the game machine, and a means to store data related to the game and other data transmitted and received between the game machine and the managing device are provided for each game machine, the game machine can be actuated under a separated state from the managing device by a controller when a specific storage medium is inserted into the reader, and the game machine can be operated even under an off-line state, in which only the power source of the game machine is turned on, and the power sources of the managing device and a transmission medium are not turned on, by using a specific card for a test.
Patent JP-H05336695-A (JP)
Title: Fan motor
Inventor: TAKAHASHI HIDEJI
IPC: H02K7/14
Filed: 1992-05-27
Abstract: PURPOSE:To eliminate the friction noise created by the rotation of a fan motor and avoid the local wear of the fan motor. CONSTITUTION:A cylindrical slide bearing 12 which supports a shaft 11 so as to rotate freely, a thrust plate 13 which is put on the shaft 11 so as to be able to slide on the shaft 11 to touch the one end 14 of the slide bearing 12 and a stopper 15 which is press-fitted and fixed to the shaft 11 to touch and hold the thrust plate 13 are provided. A non-contact fine gap G is formed near the outer circumferential edges of the stopper 15 and the thrust plate 13. Further, an annular pressing part S against which the stopper 15 and thrust plate 13 are pressed is formed near the inner circumferential edges of the stopper 15 and the thrust plate 13.
Patent JP-H0325545-A (JP)
Title: Interface branching system
Inventor: UEHARA SHUNICHI
IPC: G06F13/00
Filed: 1989-06-22
Abstract: PURPOSE:To operate a large number of printers with one host device by branching received data from the host device with a prescribed control procedure, and performing data transmission/reception between plural low-order devices. CONSTITUTION:A block 101 performs the division of data and a control signal for each channel and the synthesis of the control signal to take the synchronization of each channel. Blocks 102-121 are the ones to perform the control of each channel, and are provided with drivers and receiver circuits of one channel for interface. A block 122 is an operator panel, and performs channel selection which channel should be operated and the display of a status signal from each channel. Thereby, a large number of printers can be operated simultaneously with one host device.
Patent JP-2000342619-A (JP)
Title: Easily restorable body warmer
Inventor: O IKUN
IPC: F24V30/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the restoration of a body warmer to conveniently perform the repeat use, and keep a proper constant temperature for a long time by including sodium acetate containing water, water and a powder additive to a chemical composition to be filled in a plastic bag, and specifying the respective weight ratios. SOLUTION: This body warmer is formed of a sealed flexible plastic bag 10 and a chemical composition 20 filled in the bag 10. A starter (metallic elastic piece) 30 is arranged in the bag 10, and the surface of the starter 30 is subjected to roughing or resin application so as to be convenient for use of microwave. In the use of a safety thermostat body warmer, the body warmer is put in hot water to dissolve the chemical composition 20. In the restorative repeat use, crystallization of a sodium acetate aqueous solution is promoted by the starter (metal elastic piece) 30. The chemical composition contains 50-85%, by weight, of the sodium acetate containing water, 7.5-20% of water and 7.5-35% of a powder additive such as calcium carbonate.
Patent JP-H0720451-A (JP)
Title: Superfine particle film and reflection/antistatic transparent plate formed by using the superfine particle film
Inventor: OBARA KATSUMI
IPC: H01J29/88
Filed: 1993-06-30
Abstract: PURPOSE:To provide the superfine particle film which is inexpensive, is hardly stuck with stains and is applicable to a large area by applying a water repelling and/or oil repelling treating agent on the outermost layer of the films formed of superfine particles and a binder on a substrate surface. CONSTITUTION:At least >=1 layers of the films formed of the superfine particle groups and the binder to be filled in the spacings between the respective superfine particles constituting the superfine particle groups are formed on the substrate surface and the water repelling and/or oil repelling treating agent is applied on the outermost layer thereof. Ruggedness consisting of the superfine particles is formed on the outermost surface of the superfine particle films. The depth of the valleys of the surface ruggedness formed between the superfine particles and the superfine particles is 20 to 100nm. The superfine particles for preventing visible light reflection and the anti- static superfine particles and/or superfine particles for IR reflection are used as the superfine particles constituting the superfine particle films in such a case. The superfine particles for preventing visible light reflection are selected from a group of silicon dioxide (SiO2) and magnesium fluoride (MgF2).
Patent JP-H0828827-A (JP)
Title: Surface combustion burner
Inventor: NAITO SUSUMU
IPC: F23D14/16
Filed: 1994-07-14
Abstract: PURPOSE:To obtain a surface combustion burner of which a red heating time is short and which is excellent in durability and also enables execution of normal pressure type combustion, by molding silicon carbide fibers in the shape of paper and also by setting a structure properly. CONSTITUTION:A surface combustion burner 100 is constructed by a method wherein silicon carbide fiber paper 5 which uses an SiC fiber of a thickness 9 to 25mum and of which the density of the SiC fibers is made 2.0 to 3.0g/cm and the thickness 0.1 to 0.5mm is joined onto a burning surface provided with a large number of flame holes 31. The silicon carbide fiber paper 5 is joined onto the burning surface with a heat-resistant ceramic layer 4 of an adhesive of a metal alkoxide series, an adhesive constituted of alumina sol and silica sol or a mixture thereof or the like.
Patent JP-H1110765-A (JP)
Title: Laminated sheet
Inventor: NAKAJIMA HISASHI
IPC: B32B5/32
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate bleeding of an adhesive, and make lamination stronger by a method wherein on a three-layer structure wherein thermoplastic resin films which are laminated on both surfaces of a mesh-form sheet, are heat- welded to the sheet at the mesh holes, and a thermoplastic resin expanded body sheet is laminated further. SOLUTION: For this laminated sheet 1, a mesh-form sheet is pinched by thermoplastic resin films 21 and 22, and these films are heat-welded at mesh holes 31, and on the thermoplastic resin film 22, a thermoplastic resin expanded body sheet 4 is laminated. For the mesh-form sheet 3, a fiber-form body is formed into a sheet as a regular texture using a weaving machine and a knitting machine, and it may be a sheet wherein at areas where the fibers are intertwined or entangled, a monofilament and a roving are bonded. For the thermoplastic resin expanded body sheet 4, an expanded body sheet comprising a polyolefin based resin, can be counted, and the thermoplastic resin film 22 and the thermoplastic resin expanded body sheet 4 are laminated by heat- welding.
Patent JP-H0911550-A (JP)
Title: Image processor
Inventor: OKADA TAKANAO
IPC: G06F3/12
Filed: 1995-06-28
Abstract: PURPOSE: To improve plotting efficiency by outputting memory developing information disposed in the same band without retrieving. CONSTITUTION: When a band 2 is plotted, character memory developing area ME4 is designated by the start address of the band 2 of a memory area ME1, and the data of the character memory developing information and the character memory developing information by the rectangular data of the band 2 are plotted. The rectangular memory developing area ME6 is designated by the link address of the character memory developing information, and the rectangular memory developing area is plotted by the data of the rectangular memory developing information and the rectangular data of the band 2. A line memory developing information ME9 is designated by the link address of the rectangular memory developing information, and the line memory developing information is plotted by the data of the line memory developing information and the rectangular data of the band 2.
Patent JP-S6318469-A (JP)
Title: Image information processor
Inventor: OGISHIMA NORIAKI
IPC: G06T11/60
Filed: 1986-07-10
Abstract: PURPOSE:To reduce storage capacity and to improve operability by adding an one-line scroll function. CONSTITUTION:A line counter for controlling an one-line scroll of a CRT display 7 is counted up every reading of image data of each line from an image scanner 3. A control circuit 26 controls the counter 25 on the basis of an input from an keyboard 1 and a control circuit inputs the image data of each line read out from the scanner 3 and sends the data to an image memory 21 and a display control circuit 23 through a selector 22. On the display 7, one-line scroll is executed the succeeding image data of one line are displayed next to the line position of the precedently displayed image data.
Patent JP-H0720678-A (JP)
Title: Charging member and charging device
Inventor: YOSHIDA HIROHIKO
IPC: G03G15/02
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a charging member excellent in environmental stability by incorporating an elastic rubber material, a specified ratio of Prussian blue and a conductive grain to the rubber material into the member. CONSTITUTION:The charging member 1 contains an elastic rubber material such as cross-linking rubber and thermoplastic elastomer, 2-100 pts.wt. of Prussian blue based on 100 pts.wt. of the rubber material and a conductive grain. The content of Prussian blue is preferably controlled to be 10-40 pts.wt., the Prussian blue is a solid pigment powder contg. Fe(NH4)[Fe(CN)6], etc., the rubber material and Prussian blue are kneaded to disperse the Prussian blue in the rubber material, hence a good discharge is generated at all times even at a low temp. and a low humidity, and a conductive grain of carbon black, graphite, etc., is dispersed in the rubber material to decrease the electric resistance. The volume resistivity is preferably adjusted to be 10<3>-10<12>OMEGA.cm, one end 1a of the member 1 is brought into electric contact with the photosensitive body of a copying machine, a recording device, etc., and the other end 1b is fixed to a plate metallic supporting member 2 and used.
Patent JP-S6053981-A (JP)
Title: Document and film having optionally disappearing printed matter
Inventor: TANAKA TOMOJI
IPC: C09K9/00
Filed: 1983-09-05
Abstract: PURPOSE:To render already printed letters and pictures unreadable and ununder- standable by printing on paper or the like with a printing ink prepared by dissolving or dispersing a specified photochromic substance and a plastic binder in a solvent, and allowing the part printed with said photochromic substance to color on being illuminated with a light source. CONSTITUTION:Photochromic (PC) inorg. material powder, such as silver halide glass, CaTiO2(Ni-Mo), SrTiO3(Ni-Mo), SrTiO3(Fe-Mo), or CaF2(Sm-Eu), or a PC dye obtained by reacting a dye, such as thioindigo, malachite green, or leuco nitrile, with a halogen compd. is dissolved or dispersed in a solvent together with a plastic binder to obtain a printing ink. A print is made with this ink on paper or a plastic film, and when needed, a colored filter is overlaid on the other side to intercept light, and the print is illuminated with a light source. The part 2 printed with said PC ink is colored, and already printed letters and pictures 3 are erased or made difficultly readable or understandable. After a prescribed time, the PC ink printed part 2 decolors, and becomes readable. As a result, copying is made difficult and secrecy is kept.
Patent JP-S5786833-A (JP)
Title: Tape splicer
Inventor: INOUE TAKASHI
IPC: G11B23/20
Filed: 1980-11-19
Abstract: PURPOSE:To achieve secure splicing by providing a tape carrying means which performs carrying and stopping operation so that the leading end of the following tape is butted against the tailing end of a preceding tape. CONSTITUTION:A main device consists of a main body 1, a spool 2 for a splicing tape, the splicing tape 3, a roller 8 for feeding the splicing tape, a roller 9 for press-contacting, etc. Then, the roller 8 is rotated in a direction A by a transfer roller 10 and a belt 11, and the splicing tape is fed in a direction B through the press-contacting of the roller 9. While the operation of the splicing feed motor is controlled, the splicing carrying means constituted as mentioned above feeds the tape 3 by a prescribed extent, and consequently tapes are connected securely with the splicing tape.
Patent JP-S6318277-A (JP)
Title: Automatic disconnection tester for multipair cable
Inventor: NURITA YOSHIHIRO
IPC: G01R31/02
Filed: 1986-07-10
Abstract: PURPOSE:To achieve an automatic testing smoothly without constantly attending thereto, by sequentially supplying groups of divided covered cores in linkage with the exhausting of covered cores on a rotary roller. CONSTITUTION:An automatically conveying apparatus 9 is made up of a motor 9a and a spring 9c provided with channels which sequentially, houses groups of covered cores 3A divided into more than one pieces, as mounted on the motor 9a through a support base 9b. Covered cores 3B to be conveyed at the end of a multi-paired communication cable 3 are divided into groups of covered core 3A, each consisting of scores of cores, to be set into the channels of the spring 9c beforehand. The groups of the covered cores 3A divided into more than one multi-pair communication cable 3 are supplied sequentially onto a rotary roller as soon as covered cores on the rotary roller of a testing machine run out while being processed.
Patent JP-H0211961-A (JP)
Title: Automatic transmission for vehicle
Inventor: NAKAJIMA SHOJI
IPC: F16H9/18
Filed: 1988-06-30
Abstract: PURPOSE:To simplify a transmission in structure by installing a hydraulic coupling, with a speed adjustable function, in a driving side turning shaft of the transmission, and setting up a hydraulic pressure generating pump, a driving side pulley and a longitudinal transferring clutch in order. CONSTITUTION:A pump impeller 16 of a hydraulic coupling 4 is connected to an input shaft, and the turning shaft part is made up of a first shaft 18 and a second shaft 20 of the same rotational center. A starter 22 of the hydraulic coupling 4 is tightly attached to one end side of the first shaft 18, while an oil pump 6 and a driving side pulley 8 are installed in order from the one end side, and a forward first clutch 24 doing connection with the second shaft 20 is installed in the other end part. In addition, a turbine wheel 30 of the hydraulic coupling 4 is installed in one end of the second shaft 20, and a backward second clutch 34 doing connection or separation to or from a case 32 is installed in the other end. With this constitution, the hydraulic coupling 4 is provided with a speed adjustable function, and an automatic transmission is simplified in structure because of no requirement for forward and backward gears.
Patent JP-S6225194-A (JP)
Title: Method of removing hydrogen sulfide in oil
Inventor: SEGAWA EISHIN
IPC: C10G31/00
Filed: 1985-07-25
Abstract: PURPOSE:To remove hydrogen sulfide in an oil simply in a short time safely, effectively and economically, by introducing an inert gas into an oil while stirring an oil by a jet flow. CONSTITUTION:The valve 2 is opened, an oil is partially extracted by the pump 3, made to flow in the pipe 4 at high speed and the oil is jetted by the jetting means 5 such as nozzle, injector, etc., set in the tank 1. Then, a flow rate of an inert gas such as air, nitrogen gas, etc., is confirmed in a specific range by the flowmeter 6, the inert gas is sealed through the high-pressure hose 7 in the pipe 4, the inert gas and the oil circulated by the pump are jetted to the tank by the jetting means and aerated, so that hydrogen sulfide contained in the oil is efficiently separated together with the inert gas.
Patent JP-H059966-A (JP)
Title: Mounting structure and mounting method of sink
Inventor: UENO KENJI
IPC: E03C1/33
Filed: 1991-07-03
Abstract: PURPOSE:To easily and firmly mount a sink through an opening provided on a top plate watertightly. CONSTITUTION:The flange 5 of a sink 4 is brought into contact with the edge reverse side of an opening 2 provided on a top plate 1 through a first seal material 3. A base material 7 is provided on the reverse side of the flange 5 of the sink 4 through a second seal material 6. A fixed member 8 laid over between the reverse side of the base material 7 and the reverse side of the top plate 1 is fixed to the top plate 1. Thus, the sink 4 can be easily and firmly mounted watertightly through the opening 2 provided on the top plate 1.
Patent JP-S6054370-A (JP)
Title: Pyridazinone derivative, its preparation and insecticidal, miticidal and nematocidal agent
Inventor: KAWAMURA YASUO
IPC: C07D235/18
Filed: 1983-09-05
Abstract: NEW MATERIAL:The compound of formula I (R is alkyl; R<1> and R<2> are H or lower alkyl; R<3> and R<4> are lower alkyl, halogen, lower haloalkyl, nitro, cyano or alkoxycarbonyl; R<5> is halogen; X is O or S; m and n are integer of 0-3). EXAMPLE:2-t-Butyl-4-chloro-5-(p-benzoylbenzyloxy)-3(2H)-pyridazinone. USE:Agricultural and horticultural insecticide, miticide and nematocide. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II with the compound of formula III at 60-120 deg.C in the presence of a hydrogen halide acceptor (e.g. sodium carbonate, pyridine, etc.).