baber/WOPTO huggingface dataset:
Patent JP-H05222627-A (JP)
Title: Bobbin coupling for spinning spindle or yarn twisting spindle
Inventor: GERUTO SHIYUTAARETSUKAA
IPC: D01H7/16
Filed: 1992-08-26
Abstract: PURPOSE: To obtain the subject bobbin coupling capable of mounting and demounting the bobbin without requiring to overcome the resistance generated by the bobbin coupling by pushing a massive body into a hollow chamber of a button projecting away from the outer circumference of a spindle. CONSTITUTION: This bobbin coupling is provided by housing a massive body 5 such as a spherical body in a hollow material 20 of a button 4 projecting away from an outer circumference of a spindle 2. The button is movable within a guiding part 21 in radial direction, and is pushed to the inner wall of the bobbin 1 by a centrifugal force exercising to the massive body during the rotation of the spindle.
Patent JP-H03116060-A (JP)
Title: Automatic document feeder
Inventor: FUKUZAWA NOBUTADA
IPC: G03B27/62
Filed: 1989-09-29
Abstract: PURPOSE:To judge whether color conversion must be performed to a document or not and the kind of the color conversion before copying and to enhance the throughput of a copying device by providing an optical marker read means for reading a marker on the document for displaying color conversion information in relation to a path for feeding. CONSTITUTION:The feeder is an automatic document feeder which is disposed in a copying device 3 by which the color conversion can be performed to an designated area on the document 8 and automatically feeds the document 8 to a document read position. The optical marker read means 21 and 22 for reading the marker on the document 8 for displaying the color conversion information are provided in relation to the path for feeding. As a result, the recorded markers are read from the fed document 8 one after another and a color discrimination means discriminates according to the read signal whether the color conversion must be performed or not and the kind of the color conversion. Thus, the color conversion and copying under every mode are automatically performed.
Patent JP-H04130422-A (JP)
Title: Liquid crystal cell
Inventor: TOYODA YOSHIHIKO
IPC: H01L29/78
Filed: 1990-09-21
Abstract: PURPOSE:To improve the rising characteristics of a source signal or gate signal by providing a transparent film between a counter substrate and a transparent insulating substrate in at least either of the part of a counter electrode exclusive of gate wirings and the part exclusive of source wirings. CONSTITUTION:The transparent film 14 provided between the counter electrode 11 and the transparent insulating substrate 10 in the part thereof exclusive of the gate wirings 3 and source wirings 5 is provided only in the part facing picture element electrodes 2. Then, the capacity between the source electrode or gate electrode and the counter electrode 11 is decreased by the transparent film 14 provided between the transparent insulating substrate 10 and the counter electrode 11 of the counter substrate. An increase in the number of stages is averted by using a color filter as the transparent film 14 provided between the counter substrate and the counter electrode. The rising speed of the source signal or gate signal is prevented from lowering in this way.
Patent JP-S61131679-A (JP)
Title: Picture reader
Inventor: OTSUKI SHINICHIRO
IPC: H04N1/38
Filed: 1984-11-29
Abstract: PURPOSE:To execute good read action without mechanical fine adjustment by setting the number of light receiving elements in scanning direction more than the necessary number of those for read, and extracting an effective light receiving part output based on displacement volume of read position set previously. CONSTITUTION:At first, the variation caused by dispersion between a design value and a real individual device in the range of a projection picture of read part is calculated, and the resulted value is memorized to a switch or a non volatile memory 56. Actually, it is obtained for example, by reading the standard picture, then measuring the electric signal from a photodetecting device. At actual use, synchronization is made by an arithmetic part 55 basing on the memory, and picking up effective picture information out of the picture information which corresponds with the total number of photodetecting elements issued from the photodetecting part 51 through an amplifying part 52 and an A/D converting part 53.
Patent JP-S61137100-A (JP)
Inventor: MINAMI YUJI
IPC: G21F9/00
Filed: 1985-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62113474-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: YAMAGISHI KUNIHIKO
IPC: H01L21/336
Filed: 1985-11-13
Abstract: PURPOSE:To form a diffusion region having low impurity concentration on the inside of a region having high concentration by preparing LDD structure, changing the angle of ion implantation in a manufacturing process for an MOSFET element. CONSTITUTION:An element region 2 is formed onto a P-type semiconductor substrate 1, and a gate electrode 4 for an MOSFET element is shaped onto the element region 2 through a layer 3 consisting of a dielectric such as an oxide film. Layers 9 consisting of SiO2, etc. are formed onto the side wall section of the gate electrode 4, and ions are implanted for source/drain. P<+> or As<+> ions in the high quantity of a dose of 10<14>-10<16>cm<-2> are implanted 8 approximately vertically to the surface of the substrate, and As<+> ions in the low quantity of a dose of 10<13>-10<14>cm<-2> are implanted 7 inclined only by an angle thetafrom a line vertical to the surface of the substrate 1 toward the drain side in the gate length direction of the gate electrode 4. Accordingly, regions 5 having low impurity concentration of 10<16>-10<18>cm<-3> can be formed to the internal sections of diffusion regions 5 with high impurity concentration of 10<18>-10<20>cm<-3>.
Patent JP-S63146997-A (JP)
Inventor: SUTEIIBUN KARUSHIYOO
IPC: C11D3/10
Filed: 1987-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0895060-A (JP)
Title: Reflection ferroelectric liquid crystal display element
Inventor: YOSHIDA TETSUSHI
IPC: G09G3/36
Filed: 1994-09-22
Abstract: PURPOSE: To provide a reflection ferroelectric liquid crystal display element of which display is bright and at coloring of display image can be prevented. CONSTITUTION: A ferroelectric liquid crystal display element is constituted of a pair of substrates 11, 12 formed with electrodes 13, 17, ferroelectric liquid crystal 21 which is arranged between the substrates 11, 12 and oriented according to impressed voltage in an oriented state nearly arranging the liquid crystal molecules in a first direction, in an oriented state nearly arranging the molecules in a second direction, and in an intermediate oriented state arranging the mean direction of the molecules in an optional direction between the first and second directions, dichroic dyestuff 26 added to the ferroelectric liquid crystal 21, a polarising plate 23 of which the transmission axis is set in parallel with the middle line of the first and second oriented directions, and a reflecting plate 27 arranged outside the polarising plate 23.  When voltage is impressed between the electrodes 13, 17 to change the oriented state of liquid crystal, the oriented state of the dichroic dyestuff 26 is changed, absorbing rate of linearly polarized light reflected by the reflecting plate 27 and transmitted through the polarising plate 23 by dichroic dyestuff 26 is changed, and hence the transmission factor is changed.
Patent JP-H1184286-A (JP)
Title: Laser light source device
Inventor: SUZUKI YASUO
IPC: G02B26/10
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To easily adjust pitch in the sub-scanning direction of a laser beam. SOLUTION: A semiconductor laser light source 22 is press-fitted or stuck to a base 41. A lens barrel 42 including a collimator lens is attached to the base 41, and adjusted and fixed at a specified focusing position. A female screw hole 44 is formed on an optical box 43, and a male screw 45 formed on the periphery of the lens barrel 42 is screwed in the hole 44, so that a laser unit 21 is fixed to the box 43. Thus, the interval between the two light emitting points of the light source 22 can be adjusted by rotating the unit 21 in an X-X' direction.
Patent JP-H0891558-A (JP)
Title: Fallen powder recovering device
Inventor: TATSUMI SEIICHI
IPC: B65G47/52
Filed: 1994-09-20
Abstract: PURPOSE: To dispense with a manual recovering work by providing a recovering belt conveyor having such a constitution as to put the fallen powder from a belt returned by a tail-side belt reversing device onto the carrier-side of a belt conveyor. CONSTITUTION: This device has a recovering belt conveyor 4 which receives the fallen powder from a belt 3 returned by a tail-side belt reversing device 4 and is also superposed on the belt 3 in the part of at least a tail pulley 2 to put the fallen powder onto the carrier side of a belt conveyor A. Thus, the fallen powder is fallen on and received by the carrier side of the recovering belt conveyor 5, and transferred, the transferred portion is nipped by the superposed belts of the belt conveyor A and the recovering belt conveyor 5, whereby the transport lifting in the part of the tail pulley 2 is ensured to prevent the powder falling, and the powder can be put on the carrier (transport) side of the belt conveyor A. Thus, a manual recovering work can be dispensed with.
Patent JP-S61131133-A (JP)
Title: Store-stop system
Inventor: FURUTA KAZUHIRO
IPC: G06F11/36
Filed: 1984-11-30
Abstract: PURPOSE:To improve the processing efficiency of debug when plural programs are processed in parallel by adding the condition that a stored data is in a predetermined relation with a preset data to the condition of address coincidence. CONSTITUTION:When an external interruption is received by an interruption control unit 3, a data storage address check is commanded from a CPU 1 to a control section 8. The relation between the stored data and the predetermined data is checked in subtractors 9,10,11 and comparator circuits 12,13,14 That is, when the stored data is more than the 1st data threshold value (minimum value) of a register 18 and less than the 2nd data threshold value (maximum value) of a register 19 larger than the 1st data threshold value, the relation is checked and discriminated. As a result, a CPU stop instruction generating circuit 15 is activated to stop the CPU 1, resulting that unnecessary CPU stop is not caused.
Patent JP-H0891318-A (JP)
Title: Lid-opening/closing device for container, which is used for physical distribution system in factory
Inventor: KOTANI SUSUMU
IPC: F24F7/06
Filed: 1994-09-20
Abstract: PURPOSE: To improve the reliability, and reduce the cost by a method wherein the workability is improved, and workers are reduced by attaching/detaching a lid for a container without using human hand, and at the same time, the rate of occurrence for failures is reduced by simplifying the structure. CONSTITUTION: A control chamber 4 is provided at a border part 10 between a normal environmental chamber 1 and a clean room 2, and an automatic lid- opening/closing machine 9 is installed in the control chamber 4. Then, an empty container 11 is loaded on a self-running car 3 in the normal environmental chamber 1, and then, the self-running car 3 is made to enter the control chamber 4. In the control chamber 4, a lid 16 is removed by the automatic lid-opening/ closing machine 9, while the lid 16 is being held, the self-running car 3 is made to enter the clean room 2. In the clean room 2, the empty container 11 is replaced with a full container in which a product is stored, and the self-running car 3 is made to enter the control chamber 4 again.  After the lid 16 is placed on the full container by the automatic lid-opening/closing machine 9 in the control chamber 4, the full container is carried out to the normal environmental chamber 1.
Patent JP-S63112719-A (JP)
Title: Melt spinning method
Inventor: KOMATSU RYOJI
IPC: D01D5/08
Filed: 1986-10-23
Abstract: PURPOSE:To obtain high-quality yarn in high productivity and stably while suppressing formation of spherulite, by spraying tetramethylene adipamide yarn extruded from a melt spinning spinneret with liquid mist, cooling, solidifying, passing through take-up rolls and winding by a winder. CONSTITUTION:In carrying out melt spinning wherein tetramethylene adipamide yarn comprising at least 85mol% tetramethylene adipamide extruded from a melt spinning spinneret is cooled, solidified, passed through take-up rolls and wound by a winder, the yarn extruded from the spinneret is sprayed with liquid mist, cooled and solidified to give the aimed yarn. The spraying condition of the liquid mist preferably satisfies an equation I [D is particle diameter (cm) of liquid mist; Q is delivery amount (g/minute) of molten polymer extruded from nozzle orifice per single hole; VS is yarn take-up speed (m/minute) at cooling and solidifying point; rho is specific gravity (g/cm<3>) of yarn at cooling and solidifying point)] and an equation II [Vy is spray speed (m/sec) of liquid mist].
Patent JP-H1096720-A (JP)
Title: Reagent for estimating amount of trace hydrogen peroxide
Inventor: YOSHIZAWA SHIN
IPC: G01N31/22
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To estimate easily amount of trace hydrogen peroxide in water or sea, by using as a reagent a solid compound consisting of phenolphthalein with specified concentration, a chemical compound which generates copper ion in water, and alkali component. SOLUTION: The amount of phenolphthalein is desired such that its concentration is 0.003-30mol/l in sample solution. Chemical compound which generates copper ions in water solution condition is such as sulfuric acid copper or copper chloride, but any compound is not defined as used. Its amount is desired such that the concentration for copper ion is 0.03-2.8mol/l in sample solution. Small amount of the compound causes the reaction to delay, and large amount of it causes the hydrogen peroxide to resolve. As an alkali component, hydroxide of alkali metal like sodium hydroxide or a compound which generates the hydroxide of alkali metal in its solution is desired. The coloring reagent is used in the form of powder, tablet, or capsule, and can easily be treated if a compound which does not affect its coloring is added as an extender.
Patent JP-2000087701-A (JP)
Title: Film cooling hole and producing method of same
Inventor: HALL KENNETH
IPC: F01D5/28
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a coated wall to be cooled provided with a cooling hole exhibiting high cooling effect. SOLUTION: A film cooling hole 20 is formed of a feed section 22 having a sectional surface with constant area and a diffuser section 24 in the order of flow. The partition surface 42 of the diffuser section 24 is retracted in at least a partial area by a predetermined distance along the direction where the coating is performed in order to match at a desired thickness d of coating, coating direction 60, and a tilt angle of the partition surface.
Patent JP-H0558612-A (JP)
Title: Method for producing amorphous or crystalline carbonaceous substance
Inventor: KOBAYASHI TOYOHIKO
IPC: C01B31/02
Filed: 1991-09-03
Abstract: PURPOSE:To produce amorphous or crystalline carbonaceous material through thermal decomposition reaction of hydrocarbon by thermal plasma. CONSTITUTION:In a method of introducing a hydrocarbon to a high-frequency thermal plasma and converting the hydrocarbon to carbon, plasma gas temperature at an induction position of hydrocarbon and the amount of carbon introduced per unit volume of plasma space are varied in 1,000 to 10,000 K and 0.001 to 0.01gcm<-3> minute, respectively. In the case of forming amorphous carbonaceous material, the temperature is set at 1,000-4,000K and the amount of carbon at 0.002-0.01gcm<-3> minute<-1> and, in the case of forming crystalline carbonaceous material, the temperature is set at 5,000-10,000K and the amount of carbon at 0.001-0.004gcm<-3> minute<-1>.
Patent JP-H1194611-A (JP)
Title: Electromagnetic flow meter
Inventor: SUZUKI SHIN
IPC: G01F1/60
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To conduct temperature-compensation periodically during flow measurement and make the fluid temperature measurable with high accuracy at all times, by controlling changing-over of a change-over means provided on reference resistances. SOLUTION: A CPU 14 measures voltages (V100 , V150 , V60 ) of reference resistances during a first cycle. Then, the CPU 14 derives a compensation expression while measures a volumetric flow rate during the first half of a second cycle. Then, the CPU 14 measures a voltage of a temperature sensor, computes a fluid temperature by applying the voltage to the previously derived compensation expression, computes the density from the fluid temperature, and finds the mass flow rate from the product of the density and the volumetric flow rate. Then, voltages (V100 , V150 , V60 ) of the reference resistances are measured similarly to the first cycle, a compensation expression is derived over again, and from this on the same procedure is repeated. Thus, a temperature compensation expression is derived over again periodically, and therefore the mass flow rate can be measured with high accuracy.
Patent JP-2001070902-A (JP)
Title: Air shower apparatus
Inventor: HONDA MINORU
IPC: F24F7/06
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To shorten construction time and to reduce the cost by constituting a structure of an air shower apparatus for cleaning a person entering a room, products, etc., and making them go in a clean room and out therefrom of struc ture to be assembled which can readily be available and massproduced. SOLUTION: A jet plenum box 11 constituting an air blower part 5 of side rooms 4 arranged with a shower room 3 in between consists of a separated body removably fitted on the main body side with rivets and screws and in addition, each constituent member of the jet plenum box 11 consists of separated body members which can be assembled with each other. In addition, an uncoated galvanium steel sheet is used for the constitutional member. As the result, the titled apparatus can be fed and assembled in accordance with a specification.
Patent JP-H06347366-A (JP)
Title: Plane wave-making water tank
Inventor: TANAKA MASAHIRO
IPC: G01M10/00
Filed: 1993-10-08
Abstract: PURPOSE:To provide a plane wave-making water tank in which a ratio of an effective area (effective region) to a size of the tank can be increased and which has no disorder of a wave field due to a reflected wave. CONSTITUTION:The plane wave-making water tank 10 comprises a wave-making source 12 for generating an arbitrary wave from a plurality of directions in such a manner that the source is so arranged in the tank as to surround a wave field formed out of effective waves generated from itself, and a wave- eliminating unit 13 arranged over an entire periphery of the tank. The source 12 has a substantially U-shaped communicating tube communicating with a bottom of the tank and a wave-making mechanism provided at an end of the tube to apply a reciprocating flow to the water in the tube and provided at a lower position than a water level of the tank.
Patent JP-H0995555-A (JP)
Title: Thermosetting resin composition and reinforced resin pipe made by using the same
Inventor: ANTOKU RIICHI
IPC: B29D23/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition which can give a lightweight cured material excellent in mechanical strength, chemical resistance, etc., and produce a reinforced resin pipe made by using the composition. SOLUTION: This resin composition contains 100 pts.wt. aggregate consisting of at most 70wt.% lightweight aerated concrete particles with a diameter of 0.5-3mm and at least 30wt.% glass fiber reinforced cured thermosetting resin powder, or 100 pts.wt. aggregate consisting of at least 40wt.% rock wool with a particle diameter of 0.5-2mm and at most 60wt.% glass fiber reinforced cured thermosetting resin powder, and 30-100 pts.wt. thermosetting resin. A reinforced resin pipe 1 is formed by providing a glass fiber reinforced cured thermosetting resin layer 3 on both inner and outer sides of a core layer 2 comprising a cured material of the above-mentioned thermosetting resin composition.
Patent JP-H0585886-A (JP)
Title: Production of oxide single crystal and apparatus for producing the same
Inventor: KUROSAWA HISAO
IPC: C30B19/00
Filed: 1991-10-01
Abstract: PURPOSE:To suppress melting of a metallic container and prolong its life by dipping an electrode in a melt and keeping the potential difference between the electrode and the metallic container at substantially zero in solidifying and growing a single crystal from the melt of an oxide raw material. CONSTITUTION:An oxide raw material (e.g. a mixture of Bi2O3 with Tb4O7, Gd2O3, Fe2O3, PbO and Be2O3 in the case of a magneto-optical element) is filled in a metallic container (e.g. a Pt crucible) 1 and installed in a growing furnace in the open air. The raw material is uniformized at about 1100 deg.C and the temperature is then lowered to about 800 deg.C. The uniformized raw material is kept at the temperature. An electrode 2 is subsequently placed in the melt 3 and a voltage is controlled with an operational amplifier 4 so as to keep the potential difference between the electrode 2 and the metallic container 1 at substantially zero (<=0.4mV). Thereby, the melting of the metallic container 1 can remarkably be suppressed. As a result, magneto-optical characteristics of oxide single crystals and yield of elements are improved and cost is reduced.
Patent JP-H1193304-A (JP)
Title: Fitting structure of air-conditioner
Inventor: KOBARI ATSUSHI
IPC: F24F13/32
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To fit an indoor device into a wall even when there is no appropriate dead space by setting the indoor device of an air-conditioner in a hanging wall partitioning the upper part between a pair of oppositely arranged bearing walls. SOLUTION: A hanging wall 30 is formed between a pair of oppositely arranged bearing walls 20, 20 and a built-in indoor device 10 is set therein, in an air-conditioner in which the indoor device is connected to the outdoor device through a pipe 14. A wall panel 32 is fixed between a pair of bearing walls 20 and fire-resisting materials 34 are fitted at both faces and a panel 40 is fitted to one of the panel faces to form the hanging wall 30. It is preferable that the hanging wall 30 is formed at a position to partition a kitchen space and a living space and the wall 30a at the living space side is curved. In this way, even when there is no appropriate dead space, the indoor device 10 can be built in the wall and a neat indoor arrangement can be realized.
Patent JP-H1190825-A (JP)
Title: Polishing material recovering method
Inventor: KATO KAZUHIRO
IPC: B24B57/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a polishing material recovering method which aims at saving resources of rare earth elements, reducing the waste from polishing, and suppressing the disposal cost, based upon the fact that particles of rare earth oxides recovered from the used waste of polishing hold their shapes even after polishing and can be reused, and by recovering them effectively. SOLUTION: A waste from polishing produced when a polishing material chiefly containing cerium oxide serves polishing operation is used as a crude material, and an alkali metal hydroxide such as five times or more by wt. sodium hydroxide or seven times or more potassium hydroxide on the dry basis of the waste is turned to an aqueous solution so that the concentration lies below 6 mol/l, and thereto the waste is mixed and soluble impurities are dissolved, followed by separation of solids from the aqueous solution with the dissolved impurities, and the separated solids are screened so that fine particles of polishing material are recovered.