baber/WOPTO huggingface dataset:
Patent JP-2001175020-A (JP)
Title: Aspherical particles and method of producing same
Inventor: MAEDA MASAHIRO
IPC: G03G9/08
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide aspherical particles having functional properties such as triboelectric chargeability, fluidity and cleanability and excellent in shelf stability and durability and a producing method by which aspherical particles having these characteristics can easily be produced. SOLUTION: Each of the aspherical particles 1 has a recess 2 and has a coating 4 comprising a reaction product of a polyfunctional isocyanate on the surface. A dispersed phase component containing a polymerizable monomer and the polyfunctional isocyanate is dispersed in an aqueous medium to prepare a suspension, this suspension is held at <=50 deg.C to form a coating comprising a reaction product of the polyfunctional isocyanate on the surface of the dispersed phase, the polymerizable monomer in the dispersed phase is polymerized by heating the suspension and the resulting particles are dried to produce the aspherical particles.
Patent JP-2001173828-A (JP)
Title: Solenoid feed valve
Inventor: SHIRAI SUSUMU
IPC: F16K31/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To resolve such a problem that a water hammer suppressing measure is not provided for water hammering, that is, what is called pressure application propagated from a water supply pipeline, in a conventional pilot system electromagnetic water supply valve mounted on electrical machinery and apparatus for domestic use (for example, a fully automatic washing machine and a tableware washing and drying machine). SOLUTION: In a valve main body integrally forming an inflow port, an inflow pipe passage, an inflow chamber, an outflow pipe passage and an outflow port, a main valve seat formed by a high density member non-permeable to water and permeable to gas contained in water is fixed to the valve main body. When pressure of water in the inflow chamber is prescribed pressure or more, a part of gas contained in water in the inflow chamber is ventilated from the high density member (main valve seat) to the outflow port and pressure of water in the inflow chamber is lowered.
Patent JP-H11183859-A (JP)
Title: Imaging device
Inventor: KATSURAGAWA TADAO
IPC: G09F9/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of obtaining a large magneto- optical effect over a wide wavelength range and sharply improving image contrast. SOLUTION: Since the imaging device is provided with a transparent magnetic layer 4 of which the film thickness is continuously increased/decreased and a pair of dielectric multi-layer films 3, 5 alternately laminating many dielectric films 8a, 8b of two kinds having respectively different refractive indexes and oppositely arranged through the layer 4, the magneto-electric effect is basically increased by the structure holding the layer 4 between the films 3, 5. Since the film thickness of the layer 4 for regulating wavelength capable of displaying the increment effect of the magneto-electric effect is continuously increased/decreased, an applied wavelength range can be extended.
Patent JP-H05173247-A (JP)
Title: Projecting device for display
Inventor: KOIZUMI YUTAKA
IPC: G03B21/00
Filed: 1991-12-25
Abstract: PURPOSE:To brighten a screen, to prevent an image from being impeded, to place a reflection body in the vicinity of a floor, to manufacture the reflection body with high precision at a low cost, and to form a constantly normal image. CONSTITUTION:In a projecting device for display wherein projection light from a projector is radiated from the back of a screen 1 and a light image is formed on a screen 1 by means of transmission light, a projector 11 is arranged laterally on the back of the screen 1, and a reflecting body 2 by which projection light from the projector 11 is reflected is placed on the back side of the screen 1. The screen 1 is formed in a light transmission type and projection light is radiated from the side of the screen 1 and the projection light is reflected toward the back of the screen 1. This way not only provides projection light with a directional property and improves its illumination but also prevents the optical path of projection light from passing through the admiring person side and the explainer side and the position of a mirror for reflection is situated in the same level as that of the back of the screen 1 to eliminate a need to locate the mirror for reflection to an elevated place. Further, a constantly normal image is produced by setting the number of the reflection bodies to an odd number.
Patent JP-2000177929-A (JP)
Title: Method and device for filling wire in storage drum
Inventor: COOPER WILLIAM D
IPC: B23K9/133
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To fill a larger quantity of welding wire in a wire storage drum than by the conventional technique by locating the wire at a position apart from a rotary shaft in a container. SOLUTION: A drum winding system 10 is provided with a capstan 12 for extracting a wire 11, an installation head 21 for receiving the wire 11 from the capstan 12, a turntable 54 having a member for supporting a drum 62 to fill the wire 11 and a member for rotating the turntable 54, and a member for applying an index mark to the drum 62 while the turntable 54 is rotated. The wire 11 is filled in the storage drum 62 in combination with index steps so that the loop diameter of the wire 11 in a container is intermittently changed. The wire 11 is packed in the container more densely than the layout of the conventional technique by the index steps and/or the changes of the loop diameter, and a larger quantity of the welding wire 11 can be packed in the container with the same volume.
Patent JP-H05184067-A (JP)
Title: Electronic appliance having function interlocking with external machine
Inventor: HIROZAWA KOJI
IPC: H04N5/76
Filed: 1991-12-27
Abstract: PURPOSE:To eliminate an erroneous function by setting a new current consumption value lower than a set value in a system controller. CONSTITUTION:Upon depression of a program ON/OFF button 18 disposed on a machine body, a system controller 17 begins to observe current consumption value, stores a minimum current consumption value as a set value, and further stores a current consumption value lower than the set value as a new set value. When a current consumption value higher by an arbitrary amount than the set value is inputted, a decision is made that an external appliance 30 is turned ON and the external appliance 30 is not operated for any other current consumption value. Consequently, turn ON/OFF of power for the external appliance 30 can be decided and possibility of erroneous function can be eliminated because no set button is required.
Patent JP-H10199710-A (JP)
Title: Click mechanism
Inventor: WATANABE HITOSHI
IPC: H01C10/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a click mechanism with high durability, small number of parts, simple structure and easy assembling. SOLUTION: Clicking recess and protrusion (gear teeth) 41 are formed in the outer periphery of a rotating spur gear (moving body) 40 in the moving direction thereof. Meanwhile, the side surface of the outer periphery of a snapping member 100 of coil spring is brought into contact with the recess and protrusion 41, and the part at a specified distance from the contact part of the snapping member 100 is fixed to a housing (fixing member) 10. When the spur gear 40 is rotated, the peripheral side surface of the snapping member 100 is engaged with the recess and protrusion 41, thereby click sense is generated.
Patent JP-2000179423-A (JP)
Title: Engine for outboard motor
Inventor: NAKAI HIROSHI
IPC: F02M39/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To arrange various types of components compact by arranging a pump drive unit for driving a high-pressure fuel pump on the upper face of an engine in a position offset from the axis of the engine for an outboard motor having an in-line cylinder of duel cylinder injection type. SOLUTION: This engine 11 is a two-cycle in-line three-cylinder engine, has a pump drive unit 30 fixed to the upper face of a cylinder body 11b in the opposite side of a cables insertion port 26, and has a high-pressure fuel pump 36 connected thereto. After the fuel is fed from a fuel tank in a ship hull side to a fuel feed rail 39 via a vapor separator tank 44, the high-pressure fuel pump 36, and a fuel pipe 37, it is injected into a cylinder 21 from a fuel injection valve 23. The pump drive unit 30 is thus offset from the engine axis so that the upper position of the pump drive unit 30 and the engine 11 whole body can be arranged compact and the various types of components can be also arranged compact.
Patent JP-H06200363-A (JP)
Title: Production of metal silicide target for sputtering
Inventor: YASUI KOICHI
IPC: C23C14/34
Filed: 1992-12-28
Abstract: PURPOSE:To produce a metal silicide target by which oxygen contamination in the case of the preparation of a metal silicide and its pressure sintering can be reduced. CONSTITUTION:This is the method for producing a metal silicide target for sputtering by which metal silicide powder whose molar ratio of metal to silicon is regulated to >=2.0 and the dimensional range is regulated to >=10mum is obtd., and by using the same powder, hot pressing at a temp. lower than the conventional one (in the case of high m.p. metal silicide : 900 to 1400 deg.C and in the case of metal silicide having the m.p. of <=1000>=C: 500 to 950 deg.C) is executed. In mechanical alloying, the rapid refining and aggregating of the metal-silicon mixture repeatedly occur to form an aggregated body with a grain size of several tens microns constituted of each raw material powder refined into submicrons or below. The shape of the aggregated powder is gradually formed into an equi-axed one. At the inside, the uniformization of the raw material mixed powder progresses, which is formed into the mixing on an atomic level, and allaying is executed.
Patent JP-2001173474-A (JP)
Title: Vehicular acceleration control device
Inventor: TAZOE KAZUHIKO
IPC: F02D41/10
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To improve drive feeling by experiencing changes of a road condition while making a vehicular acceleration follow a target value. SOLUTION: A road gradient resistance is estimated (S61), the target acceleration is corrected according to the road gradient resistance value (S62 to S63), and engine torque and gear change ratio is feedback-controlled so as to match with vehicular acceleration with the target acceleration. Therefore, the drive feeling is enhanced by experiencing the changes of a road condition while making the acceleration of the vehicle follow a target value.
Patent JP-H06200969-A (JP)
Title: Shock absorber
Inventor: TOTSUKA TADAO
IPC: F16F7/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide a shock absorber of which a shock can be surely absorbed, the number of parts is small, the construction is extremely simple, and the cost is reduced. CONSTITUTION:An elastic member 22 is received in the receiving recessed part 23 of a holding member 21. The elastic member 22 is brought in close contact with the inner circumferential face of the receiving recessed part 23 so as to form a closed space 24, a part of the elastic member is projected outside the receiving recessed part 23, and when the projected part is brought in contact with a moving body 2 and compressed, the air in the closed space 24 is compressed. Hereby, kinetic energy of the moving body 2 is absorbed.
Patent JP-H06201440-A (JP)
Title: Method and system for controlling weight of rubber bail
Inventor: ISHIDA KOICHI
IPC: B26D5/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide method and system for controlling the weight of rubber bail in which unvulcanized rubber transferred continuously from an unvulcanized rubber feeder is automatically cut, in a short time with high accuracy, into a rubber bail having weight within a prescribed range and compensated. CONSTITUTION:The weight control system for rubber bail comprises a receiving conveyor 2 connected with an unvulcanized rubber feeder 1, a weighing conveyor 3 connected substantially in linear with the receiving conveyor 2, a cross-sectional area measuring sensor 11 comprising distance sensors disposed above and on the opposite sides of the receiving conveyor 2, and a bail cutter 5 disposed above the receiving conveyor 2 at one end thereof. Furthermore, the receiving conveyor 2 is provided with a sensor 12 for measuring the distance of unvulcanized rubber X, the weighing conveyor 3 is provided with a platform balance 4, and the receiving conveyor 2 and the weighing conveyor 3 are provided, respectively, with conveyor drive motors 13, 13.
Patent JP-2000188851-A (JP)
Title: Rotor provided with planar commutator for motor
Inventor: RICHTER INGO DR
IPC: H02K13/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To form a slit in a narrow shape and, in addition, to prevent a brazing filler material from getting in the space between commutator covers or in segments, by putting the segments in the notches of the covers provided on a rotor side along the longitudinal direction of the rotor and brazing the covers to the segments in the notches. SOLUTION: Covers 48 are made of graphite or an artificial carbon, are electroplated, and have recesses or notches 50 on their end faces facing a rotor. In addition, the covers 48 are provided with webs 51 on both sides of the notches 50. The notches 50 are limited inward and opened outward in the radial direction by walls 52. The covers 48 are attached to the surfaces of segments 42 so that the segments 42 belonging to the covers 48 may partially get in the notches of the covers 48 in the longitudinal direction. Then the covers 48 are brazed to the segments by putting a brazing filler material in the notches 50 and melting the material by heating.
Patent JP-H0557797-A (JP)
Title: Manufacture of glass window provided with resin frame body
Inventor: KUGA KAZUHIKO
IPC: B29C65/18
Filed: 1991-12-27
Abstract: PURPOSE:To solve problems where a manufacture takes time since a conventional method has a large number of processes and cracks of a windowpane sheet are generated much in the manufacture of a glass window provided with a resin frame body for an automobile. CONSTITUTION:A resin frame body 4 made of synthetic resin molded separately is fitted into the fringe part of a windowpane sheet 1 to which 8 solvent type adhesive agent 11 is applied and since pinching is performed with a mold, sticking is performed by heating the resin frame body 4 while sticking the resin frame body to the windowpane sheet 1.
Patent JP-H10172779-A (JP)
Title: Discharge lamp lighting circuit
Inventor: SATO NORIO
IPC: H05B41/24
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal overheat of a lighting circuit and prevent destruction of a circuit part by specifying restart count by a startup counter in case that half wave lighting due to a one-side emission state at the end of service life of a discharge lamp is laminated. SOLUTION: An element 10 for cutting off a direct current component flowing during half wave lighting is inserted into a path that a discharge current of a discharge lamp 7 flows, an oscillation start circuit of a switch element 6 is provided with a reset circuit, reset for a specified number of times is applied by an oscillation start counter 20, and the switch element 6 is restarted. Since the element 10 cutting off the DC component inputted into a path through which the discharge lamp 7 current flows cuts off the DC component of a half-wave waveform generated when a discharge current makes a transition from a preheat state to a lighting state, current flowing in a current feedback transformer 11 decreases, oscillation of the switch element 6 stops, and maintaining the half-wave lighting can be prevented.  The oscillation start counter 20, when oscillation of the switch element 6 stops, counts the number of times of the stops, resets the oscillation start circuit 20, re-oscillates the switch element 6 for a specified number of times, so that, non-lighting in half-wave lighting due to preheat shortage with not occrer.
Patent JP-2001174149-A (JP)
Title: Dehydrator for pallet and centrifugal dehydrator used therefor
Inventor: MINE SADAMU
IPC: B04B3/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a dehydrator for a pallet capable of cleaning the pallet transferred by a forklift truck and thereafter completely dripping and drying the pallet in a short time. SOLUTION: The cleaned pallet P is received by the first chain conveyor 12 of a dripping unit 1, and then received by and transferred to a rapid second chain conveyor 13 by a pallet receiving and transferring mechanism 15. Then, the pallet P is inclined and held in a rear side down state by a pallet inclining mechanism 14 and dripped. Then, the pallet P is received by and transferred to a chain conveyor 51 on a turntable 44 of the centrifugal dehydrator 3, and stopped at a home position by a stopper 56. The pallet P is then pressed and held on the upper surface by a first holding mechanism 52. Then, a positioning pin is inserted into a fork inserting hole by a second holding mechanism 53. The turntable 44 is rapidly rotatably driven by a motor 41 in such a state to centrifugally dehydrate the pallet P.  Then, the pallet P is dried and sterilized by a dryer 4 by blowing warm air or hot air to the pallet P as needed.
Patent JP-2001174190-A (JP)
Title: Double heat exchanger
Inventor: SUGIMOTO TATSUO
IPC: F28F1/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To ensure an integrated soldering in a double heat exchanger by suppressing deformation of a tube in the integrated soldering work. SOLUTION: Supports 114 extending in the short diameter direction is installed in the inside of the first tube 111 of a flat radiator 110 in a double heat exchanger 100 in which condensers 120 are arranged parallel below the radiator 110. Thus the first tube 111 is hardly deformed in the direction of the short diameter of the flat tube, even when a compression force is applied in the direction of the short diameter in order to securely solder the adjacent first tube 111 and the first fin 112, and the adjacent second tube 121 and the second fin 122 to each other. Thus, soldering can be performed easily, and the increase of water flow resistance due to the deformation can be avoided.
Patent JP-2000169159-A (JP)
Title: Device and process for forming glass element
Inventor: KOMIYAMA KICHIZO
IPC: C03B11/08
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To inhibit sink marks from being caused without causing any positional deviation of the molds from each other in the device and process, using a pair of opening/closing type molds that can be abutted on each other. SOLUTION: In this device, of a pair of opening/closing type upper and lower molds 10 and 20, that can be abutted on each other, the lower mold 20 comprises a mold main body consisting of a die plate 21 and die 22, and a core 23 fitted to the mold main body so as to be vertically movable by a lower movement shaft 51 and a movable plate 25. Also, this process comprises placing a glass material 30 between these upper and lower molds 10 and 20, heating the molds 10 and 20 and the glass material 30, thereafter, placing the core 23 at its lowest position and closing the main body of the lower mold 20 and the upper mold 10 by abutting them on each other to perform initial press forming, and in that closed state of the main body of the lower mold 20 and the upper mold 10, elevating the core 23 with the lower movement shaft 51 to perform final press forming.
Patent JP-2001177709-A (JP)
Title: Facsimile terminal
Inventor: EGUCHI KOJI
IPC: H04N1/32
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can reduce the communication time by starting transmission from a paper after the interruption of communication in redial re-transmission on the occurrence of communication interruption on the way of the communication resulting in eliminating the need for re- transmission of pages having been normally sent. SOLUTION: An index data storage processing means stores a head address and an end address of each page of transmitted image data respectively to a prescribed memory, an information transmission quantity monitor processing means monitors the transmission quantity of information read from the prescribed memory, and a re-transmission start position storage processing means stores a re-transmission start position of the information to be retransmitted after the interruption of transmission due to detection of a transmission error. The re-transmission start processing means reads the re-transmission start position from the prescribed memory after the interruption of transmission and starts the re-transmission from that page.
Patent JP-2001058988-A (JP)
Title: Anilide derivative, its production and use
Inventor: SHIRAISHI MITSURU
IPC: A61P43/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound showing an excellent antagonism on a specific chemokine receptor, especially on CCR5, capable of remarkably inhibiting HIV infection in human peripheral blood monocyte, useful for preventing and treating HIV infections diseases. SOLUTION: This compound is represented by formula I  R1 is a (substituted) 5- to 6-membered ring; ring A is a (substituted) 6- to 7-membered ring; ring B is a (substituted) benzene ring; n is 1 or 2; Z is a direct bond or a bifunctional group; R2 is a (substituted) amino, a (substituted) nitrogen-containing heterocyclic group, a group bonded through S or a group of formula II [k is 0 or 1; R5 and R6 are each a (substituted) hydrocarbon group, a (substituted) hydroxy group or the like] such as N-[4-[N-methyl-N-(tetrahydropyran-4-yl) aminomethyl]phenyl]-7-(4-morpholinophenyl)-1,1-dioxo-2,3-dihydro-1- benzothiepine-4-carboxamide. The compound of formula I is obtained by condensing a compound of formula III with a compound of formula IV R2' is a group [a (substituted) amino which may be protected or the like]}, deprotecting, oxidizing/reducing the resultant substance, etc.
Patent JP-H05279013-A (JP)
Title: Synthetic inorganic builder
IPC: C01B33/20
Filed: 1992-12-29
Abstract: PURPOSE:To obtain a synthetic inorg. builder and its hydrate excellent in ion exchangeability and insoluble in water by using a composition contg. an alkali metal oxide, SiO2 and an alkaline-earth metal oxide. CONSTITUTION:The anhydride of the synthetic inorg. builder is expessed by xM2O.ySiO2.zM'O (M is Na or K, M' is Ca and/or Mg, y/x=0.5 to 2.0 and z/x=0.005 to 1.0). In the Raman scattering spectrum of 900-1200am<-1>, the main shift peak appears in at least 970+ or -20cm<-1>. The hydrate of the builder is prepared by suspending the anhydride in ion-exchanged water, hydrating, drying and powdering the hydrate. The builder or its hydrate has 200-600CaCO3mg/g cation-exchange capacity.