baber/WOPTO huggingface dataset:
Patent JP-H11180705-A (JP)
Title: Production of solid material having porous apatite on at least surface layer
Inventor: KADOMA HIDEKI
IPC: C01B25/32
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To easily produce a solid having porous apatite to be utilized as an adsorbent for vital high polymer or vital org. noxious org. or inorg. ions, a medicine slow releasing carrier and a carrier of microorganisms and enzyme on at least its surface layer without allowing the material to undergo a high- temp. process. SOLUTION: The calcium-contg. solid material is brought into contact with an aq. soln, contg. phosphoric acid ions and having a pH of >=7.0. The calcium- contg. solid material which is a starting raw material may be any among natural raw materials, such as limestone, wollastonite, shells, sea urchin shells and corals or artificial raw materials, such as calcium silicate hydrate consisting essentially of autoclave cured and formed tobermolite or lysolite, hydration cured matter of gypsum, hydration cured matter of Portland cement and hydration cured matter of alumina cement, or the raw materials formed by adding aggregate and reinforcing materials thereto. The starting raw material may be in any of powder and granular, crushed, fibrous, planar and block forms, etc.
Patent JP-H06188123-A (JP)
Title: Laminated electronic component and manufacture thereof
Inventor: SATO KIMIO
IPC: H01F41/00
Filed: 1992-12-19
Abstract: PURPOSE:To realize reliable interlayer connections of internal conductors in a laminated body by forming a conductor for interlayer connection of conductive patterns with a lump of conductor buried in the ceramic layer. CONSTITUTION:Thin ceramic green sheets 31, 31,... are manufactured by a method such as a doctor blade method using magnetic slurry where magnetic powder such as ferrite powder is dispersed into a binder. Circulating conductor patterns 3a, 3b,... are printed on these ceramic green sheets 31, 31,.... Next, a lump of conductor 32 is buried in the conductor patterns 3a to 3e which become internal conductors 23, 26 for connecting layers through the ceramic layer 21 of the laminated body 20. Thereby, a laminated electronic component ensuring reliable interlayer connection of internal conductors in the laminated body and a method of such laminated electronic components can be realized.
Patent JP-H05269380-A (JP)
Title: Noble metal supported on base metal
IPC: B01J23/42
Filed: 1992-12-22
Abstract: PURPOSE: To provide a method for producing a catalyst capable of being easily removed, reused or recovered from a reaction zone, furthermore easy to be subjected to active modification and used for organic operations such as hydroxylation, dehydration-condensation, deamination, amination, hydrogenation, dehydrogenation or the like such as a heterogeneous noble metal catalyst, to provide a catalyst produced by this method and to provide a method for using the catalyst. CONSTITUTION: This invention provides an electroless process for producing a catalyst in a liq. or gaseous medium, in which a base metal is brought into contact with a chemical cleaning agent, and simultaneously or thereafter, the base metal is treated with a noble metal-contg. material under reducing conditions.
Patent JP-H10170092-A (JP)
Title: Absorbing type cooling or heating machine
Inventor: WATANABE MASAYUKI
IPC: F25B15/14
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact absorbing type cooling or heating machine in which utilization of solar heat or waste heat acting as a heat source can be attained. SOLUTION: This cooling or heating machine is constructed such that an opaque film 31 acting as a separating partition wall is arranged between an evaporator 2 and a vapor generating device 4, and a porous plate 51 is arranged to act as a separating partition wall between the evaporator 2 and a condenser 5. Solvent in the evaporator 2 absorbs heat to become vapor of solvent, passes through the semipemeable film 31 and then becomes again solvent at a vapor absorbing device 3. Then, the solvent becomes again vapor of solvent by condensed sensitive heat at this time and inputted heat other than at the vapor generating device 4, enters the condenser 5, where heat is radiated at the external side and concurrently the vapor becomes solvent, passes through the porous plate 51 and again returns to the evaporator 2.  A primary radiator 6 is arranged in order to cool absorbing liquid in the vapor generator 4 and a secondary radiator 7 is arranged in order to cool water vapor within the condenser 5.
Patent JP-2000177595-A (JP)
Title: Escalator cart
Inventor: HANAOKA SHIGERU
IPC: B62B5/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an escalator cart exhibiting excellent stability on an escalator step, being excellent ascending/descending performance and operability to the escalator step and capable of largely contributing to manufacturing performance and cost reduction. SOLUTION: In an escalator cart raised/lowered according to an ascent/ descent of an escalator by supporting a car body under surface on a step of the escalator by respectively providing universal caster type front wheels 2, 3 in a front part of a car body 1 and rear wheels 4, 5 in a rear part, front contact parts 10, 11 contacted with a step surface of the escalator are arranged on the under surface side of a car body front part, rear contact parts 14, 15 contacted with the step surface of the escalator are arranged on the under surface side of a car body rear part, the front contact parts are a contact shape of making almost line contact with a step of the escalator, the rear contact parts are a contact shape of making surface contact with the step of the escalator,  and the length of a car body is set longer than the length in which a distance between wheel shafts of front wheels and rear wheels corresponds to three stages of the escalator step.
Patent JP-H06193686-A (JP)
Title: Storage method of power transmission belt
Inventor: NAKAJIMA MASAHITO
IPC: F16G1/08
Filed: 1992-12-22
Abstract: PURPOSE:To provide a storage method of a power transmission belt, capable of reducing the secular change in a belt circumference even in the case of leaving a belt intact. CONSTITUTION:This is a storage method of a power transmission belt 1 made up of embedding a core wire 3, consisting of a cord, in rubber, and this core wire 3 consists of the cord made up of throwing a polyester filament subjected to a drawing thermosetting process, through which the power transmission belt 1 is stored under the ambient atmosphere of lower than 0 deg.C.
Patent JP-2000177429-A (JP)
Title: Motion perception signal transmission device to vehicle driver
Inventor: HELLMANN MANFRED
IPC: B60T7/22
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To clearly warn the risk of the collision of a vehicle or the possibility of releasing of the driving speed control system to a vehicle driver at all times by modulating a brake target value of a controlled vehicle or a variable led from the brake target value in such a way as to vary timewise. SOLUTION: A temperature monitor 12 monitors the drive temperature of a brake in driving of the brake 10. A threshold module 13 monitors the temperature monitor of the brake on a point whether the drive temperature (TBremse) of the brake exceeds a risk temperature allowance (TKrit). When the drive temperature of the brake is judged to exceed the risk temperature allowance, the threshold value module 13 actuates the brake drive controller 11 to adjust the present brake target value (Bsoll) and decelerates the vehicle as changing timewise so as to let a driver sense it. The vehicle driver thus recognizes the functional abnormality of the vehicle brake system or the possibility of releasing of the ACC system.
Patent JP-H11191892-A (JP)
Title: Image signal processing unit
Inventor: NAKAKUKI TOSHIAKI
IPC: H04N9/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To make an error produced in color arithmetic processing unnoticeable on a reproduced image. SOLUTION: In a 1st color arithmetic circuit 22, R and B components are produced by subtracting a G component from a Ye component and a Cy component respectively and the G component is outputted as it is. In a 2nd color arithmetic circuit 23, R and B components are produced by subtracting a Cy component and a Ye component from a W component respectively and the G component is produced by subtracting the W component from the sum of the Cy and Ye components. First color difference data U1, V1 are produced from primary color data P1[R], P1[B], P1[G] generated from the 1st color arithmetic circuit 22 and second color difference data U2, V2 are produced from primary color data P2[R], P2[B], P2[G] generated from the 2nd color arithmetic circuit 23 and a synthesis circuit 30 synthesizes the data.
Patent JP-H06194982-A (JP)
Title: Fixing device
Inventor: KOSHIMIZU YOSHIYUKI
IPC: G03G15/20
Filed: 1992-12-25
Abstract: PURPOSE:To prevent stick's slip, film shaving and slip, etc., between a driving roller and film by attaching cloth-like substance on the surface of a member imparting tensile force to fixing film an previously loading it with lubricant. CONSTITUTION:The lubricant intervenes on the lower surface of the heater 12 of a fixing nip part, i.e., between the glass protection layer of the heater 12 and the rear surface of the fixing film 16, i.e., between side contacting with a toner image and the other side. The specified quantity of the lubricant is previously applied on the lower surface of the heater 12 at the time of assembling the fixing device and the cloth 22 is immersed with the specified quantity of the lubricant. A tension roller 18 imparts the tensile force to the fixing film 16. Therefore surface pressure from the fixing film 16 is added to the cloth 22 rolled on the tension roller 18 as the force of reaction. Thus the lubricant is gradually oozed out from the cloth 22 in accordance with the rotation of the fixing film 16 and its suitable quantity is supplied to the inner surface of the fixing film.
Patent JP-H06200320-A (JP)
Title: Restricting quenching device and heat treatment apparatus
Inventor: YAO YUUGO
IPC: C21D1/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a restricting quenching device and a heat treatment apparatus using this device, in which a member of bar, etc., particularly a deformable member easily developing the deformation at the time of quenching is quenched while preventing the deformation. CONSTITUTION:This restricting quenching device is constituted with plural projecting parts 5 having the tip position corresponding to the shape of a material 1 to be quenched in the inside of a die and recessed parts 6 communicated with the outer part of the die or the adjacent recessed parts in the condition of contacting with the mating surfaces of an upper die 3 and a lower die 4 of the die, and has quenching liquid injecting hole 8 at one or more positions of the recessed parts at least in the one side of the upper die 3 and the lower die 4, In the restricting quenching device, an induction heating device is arranged so as to approach in the fixed relation. By this method, even in the case of a hollow member such as a pipe, the quenched strain can be prevented without developing the deformation, such as flatening caused by pressurizing force. Further, by using this heat treatment apparatus, the high efficient work can be executed.
Patent JP-2000182097-A (JP)
Title: Inspection device for human sensor for automatic ticket examining machine
Inventor: SAWADA MITSUHIRO
IPC: G07B15/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To easily detect an optical axis of a light emitting element of a reflection type sensor. SOLUTION: This inspection device is an inspection device for a human sensor for an automatic ticket examining machine consisting of a reflection type sensor 3 that emits a ray toward a ticket examination path P of the automatic ticket examining machine and senses a passenger by receiving a reflected ray and is provided on a case a1 of an automatic ticket examining machine main body (a). The inspection device consists of a light receiving board 11 comprising the arrangement of a plurality of light receiving devices 11a that receive the ray emitted from the light emitting element of the reflection type sensor and output an output signal and of a display device 12a that displays positions of the light receiving devices that receive the rays and output the output signal.
Patent JP-2001173816-A (JP)
Title: Check valve and fuel injection pump using the valve
Inventor: FURUTA KATSUNORI
IPC: F02M59/44
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a check valve improved in airtightness, responsiveness, durability and reliability by preventing rolling of a valve element and a coil spring and a fuel injection pump using the valve. SOLUTION: To stipulate allowable moving space of a ball valve 38, fully lifting amount of the ball valve 38 is determined by a valve stopper 41d and the shape of a valve seat 45 is determined so that a tapered surface of the valve seat 45 may be in a covered state with the ball valve 38 till the ball valve 38 is fully lifted after the ball valve 38 starts to be lifted. A fuel passage 42 is opened on a side wall surface of a projecting part 41c so as to allow fuel to flow from a fuel passage 37 to the fuel passage 42 without passing through a gap between windings of a coil spring 39.
Patent JP-2001174178-A (JP)
Title: New shape heat transfer tube
Inventor: AIBA SHINYA
IPC: F28F1/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a new shape heat transfer tube, facilitated in manufacturing and, further, developing characteristics more prominent than those of a circular tube. SOLUTION: This new shape heat transfer tube is formed of flat planes and curved planes but not formed of a circular tube and is constituted so that a flow resistance is smaller compared with the heat transfer tube consisting of the circular tube and the vibration of the tube, which is caused by the flow of fluid, is restrained, and further, a heat transfer rate is big and the change of local heat transfer rate around the heat transfer tube is very small.
Patent JP-H10189320-A (JP)
Title: Anisotropic magnet alloy powder, and its manufacture
Inventor: KASAI YASUMASA
IPC: H01F1/057
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth-iron-boron anisotropic magnet alloy powder of high energy product by a method wherein in a flaky powder manufactured by a single roller type quenching magnetization of the flake is made larger in the thickness direction than in the longitudinal direction. SOLUTION: A material alloy is prepared so as to be, in composition, Rx Fe100-x-y-z Coy Bz (R is rare earth element containing Y, x=12.5-16, y=0-10, z=4.8-6.5), or, Rx Fe100-x-y-z-w Coy Bz Tw (R is rare earth element containing Y, T is one or more kinds selected among Ga, Si, Al, C, Ni, Cu, Zn, In, Mn, Nb, Ta, Ti, x=12.5-16, y=0-10, z=4.8-6.5, w=0-1), and then filled in a nozzle of alumina or quartz provided with a circular hole at its bottom, for high-frequency melting. Then with such single rollers as Cu, Fe, etc., rotated, a molten alloy is jetted to the roller for rapid cooling for solidification, then quenched to be solidified, and the quenched and solidified ribbon is continuously plastic ally processed to give magnet powder.
Patent JP-H11188317-A (JP)
Title: Apparatus for classifying and processing mail and method for classifying and processing mail
Inventor: FURUSAWA ATSUO
IPC: B07C3/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for classifying and processing mails and a method for classifying and processing mail matters wherein the numbers of the building and the room can be read by performing skip processing even when the name of a multiple dwelling house written on the mail matter can not be recognized. SOLUTION: In a recognition unit 15 of an apparatus for classifying and processing mails, after the name of the town of a mail P is recognized by a town name recognition part 39, recognition on the number of the street and the section is performed by an answer editing part 43. When the name of the multiple dwelling house is written after the number of the street and the section, recognition processing of the name of the multiple dwelling house is performed by referring to a data base on the names of the multiple dwelling houses and by a big user's name recognition part 45. When the name of the multiple dwelling house is not recognized, recognition processing on the number of the building and the room is performed by skip processing in the answer editing part 43.
Patent JP-H11194551-A (JP)
Title: Image forming device
Inventor: ITOU ISAMI
IPC: G03G15/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently maintain the density of a solid section even for the development contrast having good dot reproducibility. SOLUTION: The exposure L of an exposing device 3 to a photosensitive drum 1 is controlled by a control device 7 so that the potential distribution of an electrostatic latent image formed on the surface of the photosensitive drum 1 becomes the distribution containing portions having different potentials in the electrostatic latent image region corresponding to an image with the maximum image density in response to the image having an image area and the maximum image density. The density of a solid section can be sufficiently maintained even for the image contrast having good dot reproducibility.
Patent JP-2001170290-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To attract a player's attention by the increase of previous reporting by previously reporting the possibility of the occurrence of a special game state and to prevent the player from losing interest in a game by allowing him/her to expect the special game state when big winning occurs after then. SOLUTION: This game machine is provided with previous report means 302 to 305 which obtain random numbers for judging the special game state for deciding the possibility of giving the special game state on the basis of the forming of a prescribed condition and previously report the comparison result of the random numbers for judging the special game state and a previously set judgment value before the variation display game of a picture display device based on the forming of a starting condition is finished.
Patent JP-2001177386-A (JP)
Title: Output delay adjustment circuit
Inventor: KOGA YOSHIKAZU
IPC: G06F1/12
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To minimize fluctuations in AC characteristics, between output signals of output circuits operated by a clock signal, and to suppress the fluctuation in the AC characteristics immediately after the operation of the output circuits. SOLUTION: This output circuit outputs an input signal A with a required delay time. The circuit is provided with a delay adjustment circuit 11, consisting of, an F/F circuit 1 for latching the input signal A, of a delay clock generating circuit 2 that generates delay clocks C0-C3 with different delays and a comparison reference clock MAX-DELAY with a maximum delay from a system clock CLK, of a clock selection circuit 4 that selects any of the delay clocks and uses it for a latch input clock DCLK of the F/F circuit 1, and of a phase difference detection circuit 3 that detects the phase difference between an output signal POA of the output circuit and the comparison reference clock MAX- DELAY. It provides the output of a signal UP which controls the selection of the clock by the clock selection circuit 4, on the basis of the phase difference.
Patent JP-2001171223-A (JP)
Title: Ink jet recording paper
Inventor: NISHIMURA MASAKI
IPC: B41M5/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide ink jet recording paper containing waste paper, which is excellent in ink absorbing properties and has high printing density and a high coat strength. SOLUTION: In the ink jet recording paper constituted by providing an ink receiving coat layer containing a porous pigment and an adhesive on base paper, the base paper contains regenerated pulp obtained from the waste and contains at least one kind of filler selected from zeolite, silica and calcined kaolin in the ratio of 1-30 wt.% to the whole pulp. The stoeckigt sizing degree (JIS-P-8122) of the recording paper is 40 seconds or below.
Patent JP-H08262846-A (JP)
Title: Image forming device
Inventor: OUCHI OSAMU
IPC: G03G21/18
Filed: 1992-09-17
Abstract: PURPOSE: To surely prevent laser beams from leaking out by permitting the take-out movement of a process kit, when a shutter for intercepting the laser beams is in an intercepting position and regulating the take-out movement of the process kit, when the shutter is in an opened position. CONSTITUTION: When the process kit 10 is moved in the direction of B, to be fitted into a device main body, the tapered parts 13a and 14a of protrusion parts 13 and 14 are abutted on leg parts 11a and 11b respectively, a shutter plate 11 is displaced in the direction of C against springs 12a and 12b, to open the opening 2a of a substrate 2 and the opening 2a coincided with the opening of an optical system unit and the opening 8a of the kit 10, to enable an exposure. When the kit 10 is pulled out in the direction opposite to the direction of B, the shutter plate 11 is displaced in the direction opposite to the direction of C, while the leg parts 11a and 11b of the shutter plate 11 is abutted on the tapered parts 13a and 14a by the work of the springs 12a and 12b, so that the opening 2a of the substrate 2 is closed. After that, the leakage of the laser beams can be surely prevented.
Patent JP-H11355951-A (JP)
Title: Sealing tape and cable treating method using the same
Inventor: SAKURAI YUJI
IPC: C09J7/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive layer from bulging out to both transverse sides of a tape body, by forming the adhesive layer on one surface of the tape body, and forming exposed parts of required widths where the one surface of the tape body is being exposed continuously on both transverse sides. SOLUTION: In a sealing tape 14, an adhesive layer 13 made up of butyl rubber etc., is formed on one surface of its tape body 12. Besides, exposed parts of required widths where the brim parts 12a of one surface of the tape body 12 are being exposed continuously are formed, on both transverse sides of the tape body 12, and brim parts 12a of the tape body 12 without an adhesive layer 13 are formed. Here. the width of each brim part 12a is 3-10 mm, and it is desirable that it should be 5 mm or less to prevent a streak material from being hooked. Use of a sealing tape 14 like this makes it possible to prevent the adhesive layer 13 from bulging out to both transverse sides of the tape body 12 by the brim parts 12a.
Patent JP-H11172923-A (JP)
Title: Curing cover member for staircase
Inventor: ABE TSUKASA
IPC: E04G21/30
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a cover member capable of curing a riser surface including a tread surface and a corner by placing it on a staircase tread surface and firmly and adherently fixing it only by bending it. SOLUTION: This device is furnished with a tread surface part 11, a common surface part 16 and a kicking surface part 15 integrating the tread surface part 11 and continuously provided through a plural number of bent grooves 13 and bent cutting lines 14 formed fully in width in the longitudinal direction on its upper and lower surfaces and a cover main body 10 having a vertical corner surface part 12 integrally formed on a front end of the tread surface part 11. Thereafter, a resin film member 17 adhered on an upper surface of the cover main body 10 and the riser surface part 15 bent through the bent grooves 13 and the cutting lines 14 and bent with the tread surface part 11 in accordance with width of a stair tread surface including the tread surface part 11 and an adhesive tape member 18 adhered on the back surface side of the riser surface part 15 are respectively and temporarily adhered through the adhesive tape member 18 and used.