baber/WOPTO huggingface dataset:
Patent JP-H01172155-A (JP)
Title: Method of aligning veneer and device therefor
Inventor: NISHIYAMA TOSHIMICHI
IPC: B65H9/10
Filed: 1987-12-25
Abstract: PURPOSE:To make it possible to aim at enhancing the conveyance of veneers in order by pushing out a veneer alternately to the right and left, orthogonal to the textile direction after conveyance of the veneer in the textile direction being once stopped so as to correct a bent in conveyance, and then by restarting the conveyance. CONSTITUTION:A veneer 1 is conveyed in the textile direction by means of a metal roller conveyer 4, and is once stopped at a position where it is put in order. Pushers 2a, 2b in pairs arranged laterally of the roller conveyer 4 are pushed out alternately to the left and right, orthogonal to the textile direction, and accordingly, the veneer 1 smoothly slips on the metal conveyer 4 so as to be aligned on a predetermined row. Then, the conveyance is restarted. Accordingly, a bent in conveyance is simply and sufficiently corrected, thereby it is possible to enhance the function of alignment.
Patent JP-H09169021-A (JP)
Title: Embossed form and production thereof
Inventor: MAEDA TOMIHIKO
IPC: B28B7/16
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an embossed form obtaining a predetermined shape as a whole, generating no warpage, capable of forming good embossed patterns to the surface of a concrete wall, easy to demold and improving work environment. SOLUTION: This form consists of a surface layer 1 made of a urethane resin having embossed patterns on the surface thereof and having a shape deformed along embossed patterns in the embossed pattern part and almost uniform in thickness, the reinforcing rear surface layer 2 integrally laminated to the rear surface of the surface layer 1 and formed from a glass fiber- containing urethane resin, the frame member 10 made of a steel pipe embedded in the peripheral edge part of the reinforcing rear surface layer and the reinforcing steel pipes 13 embedded in the flat parts between the recessed and protruding parts of the embossed pattern part positioned inside the peripheral edge part of the reinforcing rear surface layer 2.
Patent JP-H10165245-A (JP)
Title: Storage furniture
Inventor: OKA MASASHI
IPC: A47B97/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To suitably utilize a space inside a room, to use a furniture as a partition with design, further, to make it storing against vibrations in case of earthquake and to facilitate cleaning. SOLUTION: This furniture has a back panel 1 formed while being curved or folded longitudinally in the state of being erected on the back of a main body K of the storage furniture so as to form one part of leg while abutting its lower end with the surface of the floor. Then, a vase plate 3 constituting of the main body K of the storage furniture is fixed horizontal at a prescribed height H from the lower end of the back panel 1 and at any prescribed position on the lower surface of this base plate 3, a bar-shaped leg part 5 is attached while being erected at the prescribed height H due to the lower end of the back panel 1 and the base plate 3. Besides, the back side of the back panel 1 is decorated at least.  Therefore, since the other configuration is hidden by the decorated back panel 1 in case of watching from the back side, this furniture can be used as the partition and further, since the back panel 1 abutted on the surface of the floor is formed while being curved, the furniture can be stably placed while getting storing against vibrations in case of earthquake.
Patent JP-H01171879-A (JP)
Title: Ink ribbon guide device for printer
Inventor: FUJIMOTO TADASHI
IPC: B41J35/04
Filed: 1987-12-26
Abstract: PURPOSE:To enable smooth fitting and detachment of an ink ribbon, by retracting a carriage from a platen together with a printing head, and operating a moving means to retract a gide member in the direction of the platen. CONSTITUTION:A carriage 13 is moved in the longitudinal direction of a platen 12, and is advanced toward and retracted away from the platen 12. A paper guide (guide member) 16 can be turned on shafts 13c, 13c engaged respectively with a pair of L-shaped base parts 13a, 13b projected on both side parts of a carriage 13. A ribbon mask (guide member) 17 fitted and held in a through- hole formed in the paper guide 16 is provided with a printing hole 17a opposite to a printing part 14a of a printing head 14. The carriage 13 is retracted from a printing position to a predetermined retracted position, and then an arm part 25 is lifted up. At this time, all of the printing part 14a, a ribbon guide 24 and the ribbon mask 17 are maintained in the state of being separate from each other. Then, an ink ribbon I can be taken out smoothly.
Patent JP-H04203258-A (JP)
Title: Evaporated fuel recovery device for fuel injection type engine
Inventor: ISAKA YOSHIHARU
IPC: F02M67/02
Filed: 1990-11-28
Abstract: PURPOSE:To prevent a blowing of fuel and prevent a discharging of non-ignited susbtance by a method wherein a canister is connected to a suction side of an air pump and an air discharging side of a regulator is connected to the canister. CONSTITUTION:A fuel injection device has a high pressure fuel injection valve 48. A fuel injection port of the valve is opened toward a combustion chamber 37. The high pressure fuel injection valve 48 and a differential pressure regulator 62 are provided with an air pump 67 for supplying compressed air. In addition, a canister 72 for adsorbing evaporated fuel evaporated from fuel 21a within a fuel tank 21 is provided. In this case, the canister 72 is disposed in the midway of an air pipe 68 connecting an air cleaner 36 with an air pump 67. A partial discharged air of compressed air sent from the air pump 67 into the differential pressure regulator 62 is sent into the second chamber 75 of the canister 72 by a return pipe 79. With such an arrangement, the evaporated fuel contained in the compressed air is adsorbed in an active carbon 76 and recovered.
Patent JP-H10155714-A (JP)
Title: Sweeping/wiping cleaning device
Inventor: KOSAKAI KAZUO
IPC: A47L13/256
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To enable sweeping and wiping concurrently with one cleaning device by fastening an elastic flexible bed on a fixed base allowing mounting of a handle thereon to mount a detachable wiping cloth thereon on use. SOLUTION: A handle body 1 is detachably mounted freely on a fixed base 2 in a meshed manner or the like and a flexible bed 3 made from a rubber sponge is fastened on the fixed base 2. The flexible bed 3 is bulged on the side of the fixed base 2 and narrowed on the opposite side thereof. A wiping cloth 4 is mounted on the fixed base 2, dirt and dust are swept off by a narrow part obtained while a force is applied downward to press and bend the narrow part and a further force is applied on a bulged part grounded to make a wiping thereby wiping out foul accurately. This wiping is also accomplished without applying water to the wiping cloth, namely, by a dry method. The flexible bed 3 is arranged to make the narrow part easy to bend while being made of an elastic material with some degree of resilience.
Patent JP-H07191225-A (JP)
Title: Waveguide type optical isolator
Inventor: YAMAURA HITOSHI
IPC: G02B27/28
Filed: 1993-12-27
Abstract: PURPOSE:To provide the waveguide type optical isolator which can easily be manufactured by using the technology of lithography, etc., and has low loss and small restrictions on the materials of a substrate and a waveguide. CONSTITUTION:A channel waveguide 2 for input is formed on the substrate 1 with a refractive index nS, a 1st tapered waveguide part 3 which has a refractive index n1 and increases in waveguide width in the forward direction is formed at the right end part of the channel waveguide 2, and a 3rd tapered waveguide 5 which has a refractive index n1 and gradually decreases in waveguide width in the forward direction is formed successively to the 1st tapered waveguide part 3. A 2nd tapered waveguide 4 which has a refractive index n2 is formed outside the tapered waveguide 5 while surrounding the waveguide 5, and a slab waveguide 6 which has a refractive index n3 and is nearly rectangle in plane view and has wide area outside the waveguide 3 is formed outside the 1st tapered waveguide 3. At the right end part of the substrate 1, a channel waveguide 7 for output which has one end connected to the forward-directional rear end part of the 2nd tapered waveguide 4 and the other end arranged at the end part of the substrate is formed.
Patent JP-H01172839-A (JP)
Title: Charge generating material and production thereof
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G5/06
Filed: 1987-12-26
Abstract: PURPOSE:To obtain a charge generating material which forms carriers with visible light and has excellent film formability by providing a specific rhodanine drive. regularly to the side chain of a chain high polymer. CONSTITUTION:The rhodanine deriv. expressed by the formula I is provided regularly in the side chain of the chain high polymer. In the formula I, R1 denotes a lower alkyl group substd. or unsubstd. aryl group, hydrogen atom, hydroxyl group. The polymer which generates the carriers with the visible light has the rhodanine ring in the molecular chain and a quinoline group intro duced via an ethane diirdene group in the 5-place of the rhodanine ring. This polymer, the rhodanine ring group of which is considered to be an electron acceptor and the quinoline part is an electron donor, forms a color by forming an intra-molecular charge transfer type complex. The uniform thin film which generates the carriers with the visible light, dissolves in a solvent and is subjected to molecular dispersion by mere coating is thereby obtd.
Patent JP-H05167700-A (JP)
Title: Digital conference talking device
Inventor: MITSUZUKA MASAHIRO
IPC: H04M3/56
Filed: 1991-12-16
Abstract: PURPOSE:To reduce the number of circuit components and to make the circuit scale small by providing a pattern recognition device, a silence detector and a changeover device to the title device and to easily realize insertion of an interrupt tone with noise immunity. CONSTITUTION:Voice data latched by latch circuits 201A-201C are sent to a pattern recognition device 202 when all voice data of conference participants to be added are all fetched. The pattern recognition device 202 calculates each process of expansion, addition, attenuation and compression in advance with respect to an input signal and outputs data having been written in a ROM in response to the inputted voice data. A silence detector 203 discriminates it a silent signal when the detector 203 detects 0 levels in an interrupt tone latched and sent by a latch circuit 201T for plural number of times. A changeover device 204 selects an output from the pattern recognition device 202 when the silence detector 203 makes discrimination of silence and selects an output (interrupt tone) from the latch circuit 201T when the detector 203 makes discrimination of voiced sound.
Patent JP-H09170192-A (JP)
Title: Newsprint paper and its production
Inventor: MAKINO SHIGETO
IPC: D21H17/67
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To produce and provide an ultra-lightweight newsprint paper from a pulp preparation composed mainly of a high-yield pulp and a deinked waste- paper pulp and containing white carbon as a filler, having balanced physical strength and optical properties and highly suitable for offset printing. SOLUTION: An aqueous dispersion of a pulp composed mainly of a high-yield pulp and a deinked waste-paper pulp is compounded with a filler containing white carbon and a water-soluble (meth)acrylamide polymer having cationic group, containing Si atom in the polymer and exhibiting a Brookfield viscosity of 5-200 poise in the form of 15wt.% aqueous solution at 25 deg.C and the objective newsprint paper is produced by using the obtained pulp slurry. The produced paper exhibits high white carbon fixing effect and paper-strengthening effect and has excellent optical properties such as whiteness and opacity.
Patent JP-2000147962-A (JP)
Title: Image forming apparatus
Inventor: KIMURA SHIGEO
IPC: G03G21/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of always forming a uniform high quality image without nonuniform density. SOLUTION: When an image in a monochrome mode is formed, the revolving speed of a ventilating fan in the midst of forming the image in the monochrome mode is controlled, so that the ventilating fan rotates at 2,500 rpm which is 1/2 the revolving speed at the time of forming a full color image, whereby the speed of the current of air blowing off the surface of a photoreceptor drum 1 is 300 mm/s and the maximum ozone concentration in the vicinity of a developing device 4(4Y, 4C, 4M and 4Bk) which is not used is 2 ppm or less and NOX concentration is restrained to be 1 ppm or lower. Substance produced from discharge product hardly adheres to a developing sleeve 4a(4Ya, 4Ca, 4Ma and 4Bka) stopped of rotation, and the nonuniform density is not caused, even if image is formed by using the stopped sleeve 4a.
Patent JP-H01177500-A (JP)
Title: Jet fan
Inventor: KONDO SHIGEKI
IPC: F04D29/66
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the number of jet fans, by a method wherein impellers are mounted on shafts at both ends of an electric motor, and flow straightening lattices are disposed on the reverse side to the electric motor of the impeller and right in the vicinity of the impeller. CONSTITUTION:Impellers 103 and 103', having mounting angles of blades 105-180 deg. different from each other, are mounted on shafts at both ends of an electric motor 102 situated in a cylindrical blast cylinder 101. Flow straightening lattices 7 and 7' formed by assembling sheets are disposed on the reverse sides, to the electric motor 102, of the impellers 103 and 103' and right in the vicinity of the impellers 103 and 103'. An air flow, having quantities of revolving components, generated by the impellers 103 and 103' is straightened by means of straightening lattices on the leeward side to produce an air flow having less amount of revolving components, and therefore the boosting force of a jet fan is increased. This constitution enables reduction of the number of jet fans.
Patent JP-H07189403-A (JP)
Title: Ceiling panel and construction method for housing
Inventor: NEZUKA NOBUO
IPC: E04B9/00
Filed: 1993-12-27
Abstract: PURPOSE:To facilitate execution of a work for especially, a ceiling part and to shorten of the term of works for a whole. CONSTITUTION:A ceiling panel comprises a rectangular plate-form ceiling material 11, and cores 12 and 13 arranged to the back thereof along a longitudinal direction. A through-hole 15 is formed in the ceiling material 11, an electric wire 16 is arranged on the back side of the ceiling material 11, and the end on one side thereof is led out to the front side of the ceiling, material 10 through the through-hole 15. Support materials (ceiling cornices 22, wherein narrow floor plates are attached in succession to sides) are attached to wall surfaces positioned facing each other. A ceiling panel 10 is then caused to span between the support materials to form a ceiling surface. Thereafter, the floor or the roof of a space part being an upper story of a space part having the ceiling surface is formed.
Patent JP-H07186147-A (JP)
Title: Resin tablet device
Inventor: KUMANO JUNICHI
IPC: B29C31/04
Filed: 1993-12-27
Abstract: PURPOSE:To improve the carrying efficiency of resin tablets to be carried to a device (a tablet-loading device, a transfer mold device or the like) in the following stage. CONSTITUTION:In a resin tablet-carrying device 1 provided with a hopper section 2 into which resin tablets 8 are introduced and a second feeder section 4 for carrying the resin tablets 8 from the hopper section 2 through a first feeder section 3 to a device in the following stage, the first feeder section 3 is constituted of a belt type carrier mechanism. Also a sensor 5 for sensing the quantity of resin tablets 8 carried to the second feeder section 4 and a control circuit device 6 for controlling the operation of the first feeder section 3 based on signals from the sensor 5 are provided. An actuator 7 giving the vibration to the hopper section 2 is also installed, and the actuator 7 is controlled by the control circuit device 6.
Patent JP-H04198432-A (JP)
Title: Method for recycling high purity aluminum electric wire
Inventor: ABE KAZUYA
IPC: C22B7/00
Filed: 1990-11-29
Abstract: PURPOSE:To effectively reutilize an aluminum electric wire for a high purity electric wire by converting an aluminum electric wire after removing into chips, dissolving the surface part by filtering and washing with an alkaline aq. soln. and precipitating aluminum hydroxide from a filtrate to obtain alumina as a by-product. CONSTITUTION:A removed high purity aluminum electric wire is cut into chips. The chips are immersed into an alkaline aq. soln. of pH>=8 and are filtered and washed to obtain cleaned chipped aluminum. From the filtrate, aluminum hydroxide is precipitated, which is burnt to obtain Al2O3. The filtrate from which aluminum hydroxide has been filtered away is reutilized for an immersing soln. for chipped aluminum to be subjected to the following treatment. In this way, resources can effectively be utilized. Furthermore, this system is useful from the viewpoint of preventing environmental pollution.
Patent JP-H08164212-A (JP)
Title: Skin treatment agent for iontophoresis endermism and its treatment method
Inventor: OKABE KEIICHIRO
IPC: A61N1/30
Filed: 1994-12-15
Abstract: PURPOSE: To provide practical iontophoresis skin pretreatment technique for using a cationic surfactant which improves bioavailability of a physiolosically active peptide medicine with good reproducibility and is inexpensive and has stable sterilization and disinfection effects. CONSTITUTION: A skin surface site which is to be made contact with a medicine is cleaned by means of aqueous solution containing a disinfective antiseptic cationic surfactant or ethanol solution before performing iontophoresis. Thereby, skin adsorption of the peptide medicine can be prevented and absorption of the medicine can be promoted.
Patent JP-H11158189-A (JP)
Title: Transition metal compound, catalytic component for olefin polymerization, production of olefin-based polymer and aminophenol compound
Inventor: TAKAOKI KAZUO
IPC: C07F5/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new metal compound having high olefin polymerization activity, useful as a catalytic component for olefin polymerization, etc., comprising a nonmetallocene-based transition metal compound capable of being readily synthesized from a specific new aminophenol compound. SOLUTION: This new transition metal compound is shown by formula I [M is a transition metal atom of the group 4 of the periodic table; X and Y are each H, a halogen, a (substituted) 1-24C alkyl, a (substituted) 6-24C aryl, a (substituted) alkoxy or the like or X and Y may be arbitrarily bonded to form a ring; R is H, a (substituted) 1-24C alkyl, a (substituted) 6-24C aryl, a (substituted) 1-24C silyl or the like; Q is a 1-24C covalent bond cross linking group] and is useful as a catalytic component for olefin polymerization. The compound is obtained by reacting an aminophenol compound of formula II [R<1> to R<6> are each H, a (substituted) 1-24C alkyl, a (substituted) 6-24C aryl, etc.; R<7> is as shown for R<7> ; T is C, Se or Ge] with a transition metal compound of formula IV (Z<1> to Z<4> are each as shown for X).
Patent JP-H09171748-A (JP)
Title: Vacuum valve
Inventor: OSAWA YUKIO
IPC: H01H33/66
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a valve in which the developing degree of crack of a tubular body can be reduced, the moving amount of an arc seal in the axial direction can be regulated, and the number of soldering work in assembling can be reduced. SOLUTION: In this valve 1, a vacuum container 2 using a tubular body 21 having a convex 22, an arc shield 4 using a small diameter part 41 forming a projection 42, and a member for installing 3 using a fitting part 32 having a groove for fixing fitting with the projection 2, and an abutting part 31 having an equal inclination with the end face 22b of the convex 22, are used. The end faces 22a and 22b of the convex 22 are made in the inclined surface of an acute angle to the inner surface of the tubular body 21, while the projection 42 is formed by projecting in a semicircular form to the member for installing 3 side, to the position the fitting part 32 is fitted.  The groove for fixing formed at the fitting part 32 has an insert forming a groove almost parallel to the central axis of the arc shield 4, and a locking part forming a groove extending from one side surface of a groove forming the insert, and in the orthogonal direction to the insert.
Patent JP-2000161612-A (JP)
Title: Burner
Inventor: RI KISHO
IPC: F23D14/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To permit the sufficient heating of a central part upon the combustion through a burner by a method, wherein different circular ports are arranged at the central end part sides of the bar type burner housings, and, in the burner provided with a plurality of bar type burner housings, specifying the space of mixed gas and arranged radially while being provided with a plurality of pieces of flame ports, formed at both sides of the upper part of the bar type burner housings. SOLUTION: When fuel gas is injected into a mixing tube 14 from a nozzle 12, primary air is induced through an air hole 13 by the injecting energy of the fuel gas, then, the fuel gas and the primary air are mixed in the mixing tube 14 and, thereafter, are supplied to a plurality of bar type burner housings 16, arranged radially, through an annular gas introducing pipe 15. In this case, respective bar type burner housings 16 are formed of hollow cylinders and circular ports 17 are formed at both sides of the upper parts of the cylinders, while different circular ports 19 are arranged on the central side ends of the cylinders. According to this method, flames are generated at the central part of the burner 21 upon combustion of the same whereby the central part of the burner 21 can be heated sufficiently.  Accordingly, the heating power of the burner 21 can be improved especially at the central part of the same.
Patent JP-H08166225-A (JP)
Title: Angle measuring method and device for minute optical parts
Inventor: MATSUMOTO HIROSHI
IPC: G02B5/04
Filed: 1994-12-14
Abstract: PURPOSE: To accurately perform micro measurement with simple constitution by once making illumination light from a light source into parallel light and further making the beam diameter of the parallel light very small. CONSTITUTION: Light emitted from a light source 1 is moderately magnified by a condenser lens 2 and an illumination side reticle 3 and deflected at a right angle by a half mirror 4 and made into parallel light by a collimator lens 5. The parallel light is made into very fine parallel light by an inverted beam expander 6. The very fine parallel light is reflected by the surface of a micro prism 9 which is a measured surface and again passed through the inverted beam expander 6, the collimator lens 5 and the half mirror 4 and then converged by an eye-side reticle 10 and an image is formed by an eyepiece for observation.