baber/WOPTO huggingface dataset:
Patent JP-2000178448-A (JP)
Title: Water dispersion of particles of cured silicone
Inventor: KOBAYASHI KAZUO
IPC: A61K8/04
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a water dispersion good in stability and useful as an additive for synthetic resins, paints, cosmetics, etc., by making the dispersion contain specific cured silicone particles, a surfactant, etc. SOLUTION: This water dispersion of particles of cured silicone contains preferably 25-80 wt.% of (A) cured silicone particles having 0.1-500 μm average particle size, 0.001-10 wt.% of (B) a surfactant such as a polyoxyethylene nonyl phenyl ether or the likes, (C) 10-1,000 ppm of preferably a water soluble polymer which is an alkali metal salt of a cation-based water soluble polymer (e.g. a reaction product of a carboxyvinyl polymer with sodium hydroxide, etc.), and the rest wt.% of (D) water and is adjusted to have 2,000-100,000 mPa.s viscosity at 25 deg.C. The component A is obtained from a polydimethylsiloxane sealed its both molecular chain, ends with dimethylvinylsiloxy groups and chloroplatinic acid, etc.
Patent JP-H06183621-A (JP)
Title: Paper accumulating device
Inventor: GOI KOICHI
IPC: B65H29/40
Filed: 1992-12-21
Abstract: PURPOSE:To provide a device which stores plural types of paper with different sizes into an accumulating means in a laminated condition. CONSTITUTION:This device stores the tail parts of plural types of paper sheets conveyed on a conveyance passage into an accumulating means in a laminated condition by striking them from the above by an impeller 21, and is provided with 4 paper type detection means 6, 6' which detects the types of paper and a paper feeding means which conveys paper sheets forcibly one by one disposed on the conveyance passage, and an impeller means 2 constituted so as to change the position of the impeller 21 automatically to a required position according to the type of the paper sheet arranged ahead of a conveyance means 1.
Patent JP-2000179945-A (JP)
Title: Hot water storage tank
Inventor: OHASHI KIYOSHI
IPC: F24H9/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage tank having a structure capable of preventing leakage of water from between a hollow inner tank and a heat exchanger in the tank having a pipe-like heat exchanger integrally mounted at a bottom of the inner tank in the case of molding the inner tank by blow molding. SOLUTION: Externally extending two cylindrical openings 12a are provided at a bottom of an inner tank 12, and a pipe-like heat exchanger 13 is mounted through the opening 12a. A plurality of protruding stripes 13a are formed on its circumference, and an inner surface of the opening 12a of the tank 12 is molded in a protrusion and recess state to correspond to a surface formed with the stripes 13a.
Patent JP-H075058-A (JP)
Title: Pressure sensing element and manufacture thereof
Inventor: RICHIYAADO ARAN PEIPEI
IPC: G01L7/08
Filed: 1991-12-20
Abstract: PURPOSE: To provide a reliable pressure regulating device quickly manufacturable in which both material cost and labor cost are reduced. CONSTITUTION: A diaphragm 80, which is of single rolling type, is made of polyimide. A sensor bush 76 is arranged on the opposite side of the diaphragm 80, seen from a spring button 82, and the sensor bush 76 has a circular disc 84 and a substantially cylindrical extended part 85 arranged in the center. The bush 76 is held by a disc plate 88. The disc plate 88 is also made of LCP resin, and has an annular projection 90 formed on the circumference of the disc plate 88 arranged so as to sandwich the outside edge part 91 of the disc plate 88 with the shoulder part 66 of a cup 40. The diaphragm 80 is adhered to the shoulder 66 by use of solvent washing and plasma etching. The disc plate is inserted, and the outside edge part 96 of the projection 90 is adhered to the step 68 of the cup 40 by use of ultrasonic welding. In order to harden the adhesive, hardening in furnace is performed.
Patent JP-H10179239-A (JP)
Title: Content-ejecting container and apparatus using the same same
Inventor: WATANABE AKIHIKO
IPC: B65D83/34
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing processes and to facilitate mounting of an ejection valve by molding an outer container and an inner bag integrally with the use of a molding techniques for a laminated peeling container and make it easy to manufacture a pump mechanism and to mount the same on a container main body by molding the same from a synthetic resin. SOLUTION: In a content-ejecting container B having a container main body B1 comprising an outer container 1 and a deformable inner bag 2 storing contents, a rigid resin is used for the outer container 1, a flexible resin that can be peeled from the outer container 1 is used for the inner bag 2, the outer bag 1 and the inner bag 2 are molded as a laminated peeling container by lamination extrusion blow molding, an ejection valve is mounted in the mouth of a container molded, and air is pressed into a peeling layer formed between the outer container 1 and the inner bag 2.
Patent JP-H04330921-A (JP)
Title: Spiral filter
Inventor: SUTEIIBUN AARU PAARU
IPC: B01D63/10
Filed: 1991-12-25
Abstract: PURPOSE: To prevent the occurrence of the stagnation of fluid by housing a separation cartridge between a rigid solid outer tube wrapping the outer wrap of the separation cartridge and a solid housing so as to delineate a space and providing an end plate with through-holes for controlling the fluid flow passing the space. CONSTITUTION: The separation cartridge 18 consists of a fluid permeable membrane, feed fluid screen and permeate screen spirally wound around a central tube 12. The cartridge is provided with a liquid introducing pipe 60, a permeate recovering conduit 34 and a recovering conduit 70 on a membrane. The fluid permeable outer wrap for wrapping the separation cartridge 18 is wrapped by the rigid solid outer tube 26. The separation cartridge 18 is housed between the solid housing 56 and the outer tube 26 so as to delineate the space 54. The solid end plate 48 or the peripheral wall of the outer tube 26 is formed with the plural through-holes 52 in order to control the flow of the fluid passing the space 54.
Patent JP-H11239762-A (JP)
Title: Method and apparatus of separating material loaded in bulk
Inventor: DOHMANN HEINRICH
IPC: B07B11/04
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a separation method capable of easily and quickly adjusting the pneumatic energy (the air quantity, the air velocity, etc.), necessary for separating a mixture of materials loaded in bulk even if the materials are different in desirable optimum state and to provide an apparatus for the method. SOLUTION: This separation method is for separating materials loaded in bulk into at least a fine particle content and at least a coarse particle content by using a gas and is carried out by introducing a gas toward the materials loaded in bulk in the direction different from the movement direction of the materials loaded in bulk and then purging the gas. In the method, the ratio of the coarse particle content to the fine particle content is calculated and in the case the ratio is different from a target value, the gas energy is altered as to satisfy the target value.  In this apparatus for the method, a pneumatic separator 2 provided with separation gas introducing parts C1, 13 and separation gas discharging parts C2, F2 for materials loaded in bulk is employed, at least one sound wave generating face 1-4 is connected with the discharging parts C2, F2, the sound wave output face is connected with an acoustic analyzer FQIC<+> through a microphone, the output signal of the acoustic analyzer is compared with the target value N in a comparator circuit V, and the output terminal of the comparator circuit V is connected with an adjuster R for adjusting the gas energy.
Patent JP-H11184818-A (JP)
Title: Authentication system, its method and client machine for the certification system
Inventor: KUDO ETSURO
IPC: G06F21/34
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of password management for user authentication in a server in a server/client environment and to easily develop the program of a certification processing. SOLUTION: A WWW server 11 in a server machine 1 generates a random number file 12 and down-loads it in response to an authentication request from a WWW browser 15-1 in a client machine 5. When the browser 15-1 receives the random number file 12, it starts authentication application 19 and sends inputted authentication information to an IC card 9 with random numbers 12. When authentication information 21 is collated with the random numbers, the authenticated result and the random numbers are ciphered and they are transferred to the authentication application 19, an HTML document 18 into which ciphered data is buried is generated and a browser 15-2 transmits it to the WWW server 11 so as to obtain the authenticated result.
Patent JP-H06193059-A (JP)
Title: Multiple spindle agitation device for civil engineering work
Inventor: OHINATA MASAAKI
IPC: E02F5/02
Filed: 1992-12-24
Abstract: PURPOSE:To prevent the collapse of a drilled pit and the ingress of ground water thereto, and ensure the prevention of improved soil from flowing to the outside of the pit at the time of forming three-dimensional soil cement columns of elliptical cross section having such portions as overlapped on each other. CONSTITUTION:Sprockets 39 are fastened to the upper agitation blades 38 of three rotary shafts 21, 21 and 21, and an endless type casing 45 is coupled to the outermost sprocket 39 and 39 for rotation, thereby forming a shield body. Thus, soil entering inside is cracked and broken with each of agitation blades 38 and 41, and a projected breaking and agitation blade 49 inside the casing 45. In addition, a cement milk hardener 63 is fed from a batcher plant 60 to the inner shaft 28 of the rotary shafts 21 through a swivel joint 20 via a hose 62 at an elevation process, and jetted from a nozzle 43. The hardener 63 is thereby mixed and agitated with the soil for uniform dispersion. This mixture of the soil and the hardener 63 is coagulated and solidified with an elapse of time, thereby forming a soil cement column of elliptical cross section.
Patent JP-H10195530-A (JP)
Title: Production of high strength and high toughness ferrite + pearlite type non-tempered forged article
Inventor: YOSHIDA HIROAKI
IPC: C22C38/60
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an high strength and high toughness forged article having a balance of high strength and toughness by using an inexpensive ferrite + pearlite type non-tempered steel used for wide application. SOLUTION: An alloy having a compsn. contg., by weight, 0.25 to 0.55% C, <=1.6% Si and 0.08 to 0.5% V, in which manganese equivalent Mneq expressed by Mneq=Mn+Cr+Mo+Cu+V+Ni/2+10(Nb-0.02) is regulated to 0.8 to 2.0 (where <=2.0% Mn, <=2.0% Cr, <=1.0% Mo, <=4.0% Ni, <=1.0% Cu and <=0.1% Nb), and the balance substantially Fe is once heated at 950 to 1300 deg.C, is thereafter cooled to lower its temp. to 800 to 1050 deg.C, is forged at that temp. range, is subsequently cooled and is transformed into ferrite + pearlite. If required, it is incorporated with 0.02 to 0.1% N, 0.015 to 0.010% Al and 0.010 to 0.040% N, is heated to >=1100 deg.C at which NbC can enter into solid solution, is once cooled to lower its temp. to 800 to 1100 deg.C, is forged, is subsequently cooled and is transformed into ferrite + pearilite.
Patent JP-2001172740-A (JP)
Title: Steel excellent in coastal weather resistance and producing method therefor
Inventor: YAMAGUCHI KIMIHARU
IPC: B22D11/115
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To produce weather resistant steel excellent in weather resistance in a coastal zone without requiring coating, surface treatment or the like and moreover excellent in toughness and weldability. SOLUTION: In this steel in which a surface layer part and an internal layer part have different compositions, 0.001 to 0.03% C and 0.0003 to 0.005% B are contained, the surface layer part has a composition containing 0.05 to 0.5% P and 1.0 to 6.0% Ni, and also, the internal layer part has a composition containing <=0.03% P and <=3.0% Ni. Preferably, the thickness of the surface layer part is controlled to >=0.1 mm from the surface of the steel, and the volume ratio of the internal layer part is controlled to >=70% of the whole of the steel. It is preferable that molten steel having the internal layer part composition is poured into a continuous casting mold provided with a direct current magnetic field zone by using an immersion nozzle and is subjected to continuous casting while an alloy additive containing weather resistance improving elements such as P and Ni is added to a molten steel pool located on the part upper than a d.c. magnetic field zone to form into a slab in which the compositions of the surface layer part and the internal layer part are different.
Patent JP-H069956-A (JP)
Title: Spherical sintered phosphor and its production
Inventor: HASEGAWA KAZUHIRO
IPC: C09K11/61
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the title phosphor showing high-luminance stimulated luminescence by spray-drying a slurry containing specified phosphor particles and a binder to obtain spherical granules, removing the binder from the granules by heating, and firing them. CONSTITUTION:A mixture of a binder with particles of an alkaline earth metal fluorohalide phosphor activated by a rare earth element of the formula wherein MII is an alkaline earth metal; X is halogen; Ln is at least one rare earth metal element selected from among Eu, Tb, Ce, Tm, Dy, Pr, Ho, Nd, Yb, Er, Sm and Gd, and 0<x<=0.2 is slurried in an organic solvent. The resulting slurry is spray-dried to obtain spherical granules, which are heated for 0.5-5hr at 200-500 deg.C to remove the binder therefrom and fired by heating for 0.5-5hr at 600-1300 deg.C. In this way, a substantially spherical sintered alkaline earth metal fluorohalide phosphor activated by a rare earth element can be obtained.
Patent JP-H05176885-A (JP)
Title: Signal transmission processing circuit of electronic endoscope
Inventor: SUZUKI SHIGEO
IPC: G02B23/24
Filed: 1991-12-26
Abstract: PURPOSE:To form an accurate video signal by eliminating the delay difference between the signals transmitted by a plurality of isolation devices. CONSTITUTION:Dlay lines 46a, 46b, 46c are connected to a plurality of isolation device 45a, 45b, 45c provided to electrically cut off the patient circuit and output circuit on the side of an electronic endoscope and also to transmit a plurality of video signals and the signals are delayed by the delay lines 46a, 46b, 46c so that the outputs of the isolation devices 45a, 45b, 45c coincide with each other on a time axis. By this constitution, the delay difference generated between the respective signals by the isolation devices 45a, 45b, 45c is eliminated.
Patent JP-H05180725-A (JP)
Title: Method of inspecting seal of sealed and packaged product
Inventor: TAKEDA MASAHIRO
IPC: G01M3/24
Filed: 1991-12-26
Abstract: PURPOSE:To detect a small seal defect such as a pin hole in a short time in seal inspection of a sealed and packaged product where a gas is encapsulated. CONSTITUTION:The pressure of the inside of a sealed and packaged product A is lowered by an air cylinder 9 and a change in a bag thickness of the product A is detected by a stroke sensor 10. Then, ultrasonic waves which are generated by air leak at a small seal defect part are detected by an ultrasonic sensor 11.
Patent JP-H11190773-A (JP)
Title: X-ray sensor and x-ray inspection device
Inventor: SUZUKI NORIYUKI
IPC: G01T1/20
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the resolution of a sensor for performing an accurate inspection inexpensively. SOLUTION: In sensor structure for converting X rays to light by a phosphor 3 being formed on a substrate 1 and for taking out the converted light as an image signal by a photoelectric conversion part 2, the phosphor 3 is formed on the etched substrate 1 and the formation pattern of the phosphor 3 is generated by etching the substrate 1 itself, thus accurately forming the shape of the phosphor 3, achieving structure for reducing the diffusion of fluorescence, and providing a high-resolution sensor.
Patent JP-H11190050-A (JP)
Title: Abnormity detector of water receiving tank
Inventor: MURAKAMI AKIRA
IPC: E03C1/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an abnormity detector of a water receiving tank capable of quickly and surely detecting abnormities in the case abnormities occur in a water supply valve mechanism or in a water supply valve of the water supply mechanism. SOLUTION: A flow detector 3 for detecting a water supply amount is provided to a water supply pipe 2 of a water receiving tank, at the same time, it includes an opening and closing detector 11 for detecting an opening and closing state of a water supply valve, and when the flow detector detects a water supply amount, in the case the opening and closing detector 11 detects a closing state, abnormity occurs in the water supply valve. When a water level detector 12 detects the fixed water level, abnormity occurs in water supply valve in the case the flow detector detects a water supply amount.
Patent JP-2001170919-A (JP)
Title: Method for molding curved face of inorganic original sheet
Inventor: SUZUKI SHINICHI
IPC: B28B11/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To mold a curved face without a surface cut, cracks and the like using a monolayer green sheet. SOLUTION: The green sheet 1 is sandwiched between porous sheets 2 and the curved face is molded.
Patent JP-2000179702-A (JP)
Title: Shaft sealing device
Inventor: YOKOMACHI HISAYA
IPC: F16J15/3252
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide such a shaft sealing device as insures high shaft sealing performance even against the gas showing relatively high gas permeability to the seal material in use. SOLUTION: A seal 32 for a revolving shaft 17 is provided with a rubber seal element 42 and a resin seal element 43. The inner periphery of the seal element 42 is closely adhered with a thin metallic plate 50 in its entire area except a sliding part 47. Because the metallic plate 50 is thin enough, if the seal element 42 deforms elastically, the plate 50 also deforms together with the element 42, keeping close adhesion between the two. Thus, the thin metallic plate 50 is closely an firmly adhered to the surface of the seal element 42 even when the seal element 42 is press-contacted with the periphery of the revolving shaft 17 after the assembling of the seal 32 for the revolving shaft 17.  In this way, a path, through which gas (carbon dioxide) showing high gas permeability to rubber or resin leaks permeating the seal elements 42, 43, can nearly be cut off by the thin metallic plate 50.
Patent JP-H06202588-A (JP)
Title: Shift register and liquid crystal display device using it
Inventor: KOUCHI TETSUNOBU
IPC: G11C19/28
Filed: 1992-12-29
Abstract: PURPOSE:To solve the floating of an output line and to prevent a malfunction in a shift register by providing a means resetting the output line. CONSTITUTION:Although it is equal to a usual shift register till a clock signal phi1 is outputted to the output line 6, a reset signal phiR is impressed to a reset signal line 8 in a period while a second transistor is turned off, and the gate of the transistor 7 is turned on, and the potential of the output line 6 is controlled after the clock signal phi1 is impressed. In such a case, the drain of the transistor 7 is set to GRD potential. Then, the reset signal phiR is synchronized with the clock signals phi1, phi2 so that the gate of the transistor 7 is turned on in the period while the clock signal (pulse) is impressed to two pieces of clock signal lines 4, 5. In such a manner, the problem of the floating is removed, and the malfunction in the shift register is prevented by always and constantly controlling the potential of respective output lines.
Patent JP-2000176737-A (JP)
Title: Wire saw beads and manufacture thereof
Inventor: MATSUBARA MASA
IPC: B23D61/18
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To firmly stick an ultra abrasive grain layer to a sleeve by sticking the ring-like ultra abrasive grain layer to the outer periphery of the cylindrical sleeve having multiple holes on the side face. SOLUTION: A sleeve 3 has a cylindrical shape, and multiple holes 1 are provided on the side face. An ultra abrasive grain layer 6 is formed with a ring-like ultra abrasive grain compact temporarily molded by heating and sintering, the ultra abrasive grain layer 6 is reduced in outer diameter and inner diameter by shrinkage because of the ultra abrasive grain compact, and it partially enters the holes 1 provided on the sleeve 3 and is fixed to the sleeve 3. Wire saw beads are thus manufactured. The wire saw beads and a wire rope are installed in a die, a synthetic resin or raw rubber is injected and filled in the gaps between the inner peripheries of the wire saw beads and the wire rope and the exposed faces of the sleeve 3 and the wire rope, and the synthetic resin is solidified or the rubber is vulcanized to connect the wire saw beads to the wire rope.
Patent JP-H11176829-A (JP)
Title: Semiconductor oxide film and forming method therefor
Inventor: IWAMOTO KAZUYOSHI
IPC: H01L21/316
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To lower the dielectric constant to a degree where the response to ultra-high speed processing is possible and also to obtain physically stable oxide film for a semiconductor by forming a semiconductor oxide film from porous SiO2 . SOLUTION: An oxide film 10 for a semiconductor is a film made of porous SiO2 . That is, there are many voids in the oxide film 10, so that its dielectric constant is low compared to ordinary SiO2 film and is almost half the dielectric constant of the conventional oxide film. That is, by using this oxide film 10, a delay through wiring can be made almost to one-half. This kind of oxide film for semiconductor is made from SiH4 gas and H2 O2 , water as raw materials and is formed by a thermal CVD method in the range of 100 deg.C to 400 deg.C for example. Moreover, as the raw materials for a CVD, if high polymer alcohol having a molecular weight larger than that of H2 O is supplied together with SiH4 gas and H2 O2 water, then the voids can be made larger.
Patent JP-H11174988-A (JP)
Title: Video display device
Inventor: ISHINO TOSHIKI
IPC: H04N5/64
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To make an observer observe an image always under a correct condition. SOLUTION: In a video display device fixing a pair of LCD's 25 for displaying an image, a pair of prisms 28 for introducing the image displayed by the LCD's 25 to the eyes of observer and a front cover 21 and rear cover 22 covering the LCD's 25 and the prisms 28 to a fixing member 23, pin-like parts 22c, 22d formed on the rear cover 22 are inserted into inserting holes 23d, 23e formed in the fixing member 23 and fixed to the fixing part of the front cover 21. Damping members 30 are interposed between the outer peripheral surfaces of the pin-like parts 22c, 22d and the peripheral walls of the inserting holes 23d, 23e, respectively, forces exerted on the covers X1, 22 are attenuated by the damping members 30 and deformation of the fixing member 23 is prevented or suppressed.