baber/WOPTO huggingface dataset:
Patent JP-S63249712-A (JP)
Title: Production of high-strength acrylic fiber
Inventor: NISHIHARA YOSHIHIRO
IPC: D01F6/18
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the title fibers for industrial purposes with markedly improved physical properties by subjecting a coagulated yarn made by dry-wet spinning of a high-molecular-weight polymer to high-ratio drawing in air, hot water and a heat medium at elevated temperature. CONSTITUTION:A acrylonitrile polymer containing over 80wt.% of acrylonitrile and having over 500,000 weight-average molecular weight is dissolved in an organic solvent such as DMF and extruded into a yarn through the dry-wet process. The coagulated yarn containing the solvent is subjected to the primary drawing in the air, preferably at a temperature lower than 40 deg.C. Then, the yarn is subjected to the secondary drawing e.g. in hot water at 70 deg.C, before or after the solvent is removed by rinsing. Further, the yarn is drawn in a heat medium at elevated temperature, e.g. in glycerol at 150-230 deg.C, until the total draw ratio reaches over 15, preferably over 20. Thus, the subject fibers has over 15g/d strength and over 200g/d modulus.
Patent JP-S533723-A (JP)
Title: Frame synchronous system
Inventor: KINOSHITA TSUNEO
IPC: H04J3/06
Filed: 1976-06-30
Abstract: PURPOSE:When the frame synchronism is established, a hysteresis characteristic is given between forward protection and backward protection by flip flop, so that the generation of a hunting state can be prevented.
Patent JP-S62235961-A (JP)
Title: Image recorder
Inventor: INUYAMA SATOHIKO
IPC: B41J3/00
Filed: 1986-04-07
Abstract: PURPOSE:To prevent form from smoking by storing information in the specific position of a RAM when a reset signal is received during form carrying, holding the specific information at the initializing of a device, and when the specific information is still stored in the RAM after the end of reset releasing and initializing, discharging the form from the device. CONSTITUTION:When a reset signal is received from a CPU during the carrying of the former, specific information is stored in a specific address of the RAM and then initializing is executed. At the time of initializing, the information stored in the specific address of the RAM and used by the CPU is held as it is without being erased. After the end of reset releasing and initializing, the information stored in the specific address of the RAM is checked, and when the specific information exists, the form in the device is discharged. In said constitution, the whole memory is erased under the status that the form is held by a heat roller of the fixing device, so that the form can be prevented from smoking due to current supply to the heat roller stopped at the time of initializing.
Patent JP-S57192653-A (JP)
Title: Multi-rib belts and their construction
Inventor: IMAMURA JIYUNJI
IPC: B29C43/00
Filed: 1981-05-22
Abstract: PURPOSE:To reduce the noise of running belts by making both edges of a canvas layer embedded in the compression section of each V belt bend and expose along the circumference of the side of the belt, thus increasing the surface area of a fiber layer exposed to the side of the belt. CONSTITUTION:Compression section 4 comprising trapezoidal-section V-belts are arranged side by side beneath and integral with a rubber layer 3 bonded on upper and lower surfaces and having low-elongation and high-strength ropes 1 embedded therein. This compression section consists of a rubber layer in which short fibers 5 are embedded laterally oriented in wavy form. A plurality of layers of twill canvas cloth 6 in which both warp and weft threads are made of cotton and various synthetic fibers blended together are embedded alternately with rubber layers 4' underneath the compression section. Both ends of the canvas layer are made to bend and expose as much as a definite height H along the circumference of the side of the belt. This results in the increased exposed surface area of the fiber layer to the sideof the belt, thus so much reducing the noise of the running belt.
Patent JP-H11253257-A (JP)
Title: Panel-shaped furniture
Inventor: IGARASHI KIYOO
IPC: A47B97/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide panel-shaped furniture provided with supporting legs constituted so that panel main bodies can be serially arranged one after another in their back and front directions with no interference of the supporting legs and can be horizontally stacked regardless of either of the front sides or back sides of the panel main bodies without changing their orientation and that the supporting legs are not interfered by other supporting legs at the time when articles of the panel-shaped furniture are arranged side by side with appropriate angles with respect to one another. SOLUTION: Stabilizing plate reaching legs 2, 3, 4, and 5 are protruded diagonally from the front surface 1f and back surface of a panel main body 1 when viewed from its flat surface. The stabilizing plate reaching legs 2, 3, 4, and 5 each protruded from the front surface 1f and back surface of the panel main body 1 to the right side and the left side are provided at different heights from a floor surface at each side.
Patent JP-S60222341-A (JP)
Title: Noise suppression member of automobile
Inventor: KAZAMA NORIO
IPC: B60R13/02
Filed: 1984-04-20
Abstract: PURPOSE:To easily effect bending and shaping of a noise suppression member without impairing the noise suppressing characteristics thereof by making up the noise suppression member in such a way that a surface layer having porosity overlays the base part which is made of woody vinyl chlolide synthetic resin. CONSTITUTION:A shaped ceiling T1 functioning as a noise suppression member is made up in such a way that woody vinyl chloride synthetic resin member M serving as a base part thereof is coated with polyvinyl chloride 13 via foaming uretane 12 having successively formed pores therein. Woody vinyl chloride synthetic resin member M consists of a mixture of polyvinyl chloride and wood particle, thereby processing characteristics close to those of wood. Three layers of the woody vinyl chloride synthetic resin member M, the foaming uretane 12 and the polyvinyl chloride sheet 13 are piled up with bonding agent applied therebetween and then pressed, whereby providing a shaped ceiling board having excellent noise suppressing property in such a simple manner as above.
Patent JP-S60231670-A (JP)
Inventor: JIEFURII II TERUSUKOU
IPC: C07D307/89
Filed: 1985-04-15
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-S60223874-A (JP)
Title: Algicidal paint composition
Inventor: IMAMURA MASASUKE
IPC: E04B1/62
Filed: 1984-04-20
Abstract: PURPOSE:To provide an algicidal paint compsn. which can inhibit the growth of green algae on a wall over a long period of time when used for the interior or exterior finish of buildings, containing a specified urea derivative as an active ingredient. CONSTITUTION:An algicidal paint compsn. contains 3-(3,4-dichlorophenyl)-1,1- dimethylurea as an active ingredient. This compd. is a non-hormonal systemic herbicide which is known as DCMU, and interferes with photosynthesis of weeds to thereby kill them. Accordingly, the compd. is effective in inhibiting the growth of algae including fresh water and marine green algae or flagellate algae which form chlorophyll. The compd. is incorporated in dry-curing, oxidation- polymerization or reaction-curing type paints, and the paints are then used for the interior or exterior finish of buildings, whereby the growth of algae on a wall can be inhibited over a long period of time.
Patent JP-S6043941-A (JP)
Inventor: YUANNCHIYANGU RO
IPC: H04L12/413
Filed: 1984-04-20
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-H06262116-A (JP)
Title: Coating nozzle
Inventor: TAKEISHI YOSHIAKI
IPC: B05C5/02
Filed: 1993-03-12
Abstract: PURPOSE:To provide the coating device which can form coating films having uniform and beautiful surfaces at a high speed in the transverse and longitudinal direction of a band-shaped material to be coated. CONSTITUTION:This coating nozzle is arranged to face the continuously traveling band-shaped material to be coated and applies the coating liquid flowing out of a slit extended and opened in the transverse direction of the material to be coated at an arbitrary thickness on the surface of the material to be coated. Such coating nozzle is constituted by forming a nozzle header formed with a slit 12 into double structures composed of an outside shell 13 consisting of a rigid body and an inside chamber 14 consisting of an elastic material. An adjusting rod 16 which presses this inside chamber 14 consisting of the elastic body and partially deforms the sectional shape thereof in the transverse direction of the slit 12 is installed or further, pressurized fluid is filled between the outside shell 13 consisting of the rigid body and the inside chamber 14 consisting of the elastic body and a pressure controller 18 for this pressurized fluid is installed.
Patent JP-S60223106-A (JP)
Title: Manufacture of permanent magnet
Inventor: NATORI EIJI
IPC: H01F41/02
Filed: 1984-04-19
Abstract: PURPOSE:To obtain a permanent magnet having two kinds or more of layers by melting a composite resin filled with magnet powder having monoaxial anisotropy and a resin simple substance or a composite resin filled with an inorganic filler and extrusion- molding the melted resin simultaneously or with a difference in time. CONSTITUTION:Pellets A containing magnet powder are melted within a range of 230- 250 deg.C by a heater in an exclusive cylinder 1a. The melted kneaded material 3a passes through an intermediate pin consisting or a ferromagnetic material and an intermediate die 6 composed of a nonmagnetic material by the revolution of a screw 4a, and is extruded to a ferromagnetic material die 7. A magnetic field is applied to the intermediate pin 8 and the ferromagnetic material die 7 by a coil 5, and axes of easy magnetization are oriented radially in the radial direction in magnet powder in the melted kneaded material 3a. Pellets B containing the acicular powder of pure iron are also melted within a range of 200-210 deg.C by a heater 2 in an exclusive cylinder 1b at the same time as the orientation of magnet powder, and extruded so as to be covered with the melted kneaded material 3a containing magnet powder. A permanent magnet with an anisotropic magnet layer 11a and a reinforcing layer 11b containing pure iron is obtained through cooling and magnetization.
Patent JP-H05240847-A (JP)
Title: Centrifugal countercurrent distributing apparatus
Inventor: KAMIGAKI HIDEYUKI
IPC: G01N30/02
Filed: 1992-02-28
Abstract: PURPOSE:To realize a pretreating function with a countercurrent distribution apparatus. CONSTITUTION:An opening and closing valve 3b is provided at both ends of a separating coil 3c. The input port and an output port of the separating coil 3c can be opened and closed. Reaction solution is made to flow into the separating coil 3c, and a sample is introduced. Then, chemical pretreatment can be performed. The sample is sent into the vicinity of the center of the separating coil 3c. The input and output ports are closed and the separating coil 3c is rotated at a high speed. Then, the sample component is separated by the centrifugal force. The separating coil 3c is rotated at a low speed, and the fixed phase and the moving phase are made to be in the balanced state. When the sample is introduced into the coil, the sample component is separated by liquid-liquid separation. When the fixed phase solvent having the high affinity with the sample component is used, the sample component is enriched as the narrow band at the side of the input port of the separating coil 3c.
Patent JP-H08274064-A (JP)
Title: Method of patterning multilayer work
Inventor: AREKUSANDAA MITOBUARUSUKII
IPC: H01L21/311
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to melt only the selected layer in a multilayered constituent body by covering the second layer of polymer material on the first layer made of dielectric material on the surface of a conducting body, melting the pattern at a plurality of openings through both the first layer and the second layer and exposing the surface part of the conducting body through these openings. SOLUTION: The surface of a sub-plate 10 made of semiconductor material is covered with a metal layer, e.g. an aluminum layer 12. Furthermore, a first layer 16 of dielectric material, e.g. silicon nitride or silicon dioxide, is applied on the layer 12. Furthermore, a cover 18 of polymer material, especially polyimide, is applied on the layer 16. Melting advances at about 0.1 μm/pulse in the case of the polyimide. After openings 26 are formed in the polymer layer 18, the energy density of the laser beam of radiant energy is enhanced to the value required for melting and removing the dielectric layer 16. When the openings 26 are completely formed through the dielectric layer 16 and a lower metal-layer surface 30 starts to expose, a large change occurs in the reflecting energy. Therefore, the melting is immediately stopped.
Patent JP-H01251425-A (JP)
Title: Magnetic recording medium
Inventor: KURATA YASUTAKE
IPC: C09D5/23
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the desorption of polishing agent particles and to enhance traveling durability and reliability by lowering the hardness of a 1st magnetic recording layer and adding the polishing agent having a specific grain size to the 2nd magnetic recording layer. CONSTITUTION:The 1st magnetic recording layer (A) contg. acicular ferromagnetic powder (a) and the 2nd magnetic recording layer (B) contg. hexagonal ferromagnetic powder (b) having the axis of easy magnetization perpendicular to the planar plane are formed on a substrate. The polishing agent (e.g.: Al2O3) having the average grain size larger than the film thickness of the layer B is added to the layer B so that the layer A is formed to the hardness lower than the hardness of the layer B. The adjustment of the hardness of the layer A is executed by selecting the binder and controlling the amt. of the additive and the orientation of the component B is executed by the orientation treatment of the layer B. Co-deposited gamma-ferrite, etc., are usable for the component (a) and Co-Ti substitution type Ba ferrite, etc., are usable for the component (b).
Patent JP-S61275129-A (JP)
Inventor: DEBITSUDO HARORUDO ORUSON
IPC: C01B39/40
Filed: 1986-04-08
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-H08250188-A (JP)
Title: Assembled connector
Inventor: WAKATA SHIGEKAZU
IPC: H01R13/42
Filed: 1995-03-09
Abstract: PURPOSE: To prevent combining work from being interrupted even when a terminal fitting is not inserted into a normal storage position by providing a removable housing with a through hole into which the doubly locking rib of a base housing advances. CONSTITUTION: A removable housing 30 is combined with a base housing 20 to form a builtup connector 10. The housing 20 is provided with a stopper projection 24 and a doubly locking rib 25, etc. The housing 30 is provided with a through hole 35 into which the rib 25 can advance, so that even when the housing 20 serving as a terminal fitting is not inserted into the terminal fitting storage chamber 21 of the housing 30, the rib 25 advances into the through hole and does not interrupt the combining work, thus enabling the housing to be pressed into a normal storage position.
Patent JP-H05281918-A (JP)
Title: Display device
IPC: H04N5/14
Filed: 1992-04-01
Abstract: PURPOSE:To obtain excellent frequency characteristics with structure which is advantageous in video amplifier and price by directly connecting an inductor to a parallel circuit of a resistor and a capacitor between the output terminal of a video signal amplifying circuit and the conductor of a cable. CONSTITUTION:A 1st substrate 23 which has a video signal amplifying circuit 21, a 2nd substrate 24 which has a connection terminal, and the cable 25 which connects the 1st substrate 23 and 2nd substrate 24 are provided, and the inductor 26 is connected in series with the parallel circuit of the resistor 28 and capacitor 27 between the output terminal of the video signal amplifying circuit 21 and the conductor of the cable 25. The inductor 26 performs serial resonance with a capacity component of the output cable 25 to compensate a dip. The capacitor 27 performs serial resonance with an inductance component of the output cable 25 to compensate a peak. Thus, the peak and dip of high frequency due to the length of the output cable 25 are compensated to obtain excellent frequency characteristics.
Patent JP-H11285101-A (JP)
Title: System for feeding power to carrier by core, and the carrier
Inventor: ICHIMURA YOSHIAKI
IPC: H01F38/18
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for feeding power to a carrier, which can feed enough power to the carrier even when the carrier traveling on a predetermined railway passes a zone of its power feeding lines which is absent therein. SOLUTION: Providing respectively E-shaped cores 3A, 3B in the front and rear portions of a carrier 1 traveling on a predetermined railway 2, power feeding lines 5a, 5b are provided respectively in two opening portions 3a, 3b of the E-shaped core 3 to make the carrier 1 travel by receiving the feeding of power from these power feeding lines 5a, 5b. Thereby, even when the carrier 1 passes a power unfeeding zone (G), at least one of the E-shaped cores 3A, 3B can receive the feeding of power from the power feeding lines 5a, 5b.
Patent JP-S61238167-A (JP)
Title: Image reading device
Inventor: YOSHIOKA KIYOHARU
IPC: G03B27/32
Filed: 1985-04-15
Abstract: PURPOSE:To obtain the filing margin for printed material by an easy procedure, by forming indicating material having the width corresponding to the filing margin which specifies the image area on the screen on which the image is projected, and using one edge of it to specify the image output area and the other edge to specify the position of image reading. CONSTITUTION:The read signal for the image area specified by cursors 40, 19 and 23, 24 on a screen 17 is sent to the printing means, a printer 32, and the image of the area specified by cursors operated by an operator and the image of filing margin portion is recorded on the printing paper. If, for example, (d)-(f), (g)-(i) is specified by right edge of cursor 40, and cursors 19, 23, 24 as the desired image area in the image projected on the screen 17, the image specified by the point of cursors 19, 23, 24 and left edge of cursor 40 is printed on the paper. Namely the width Z which corresponds with the width of cursor 40 can be used for filing margin on the printing paper.
Patent JP-H05277356-A (JP)
Title: Production of microcapsule
IPC: G03G9/08
Filed: 1992-04-01
Abstract: PURPOSE:To prevent the agglomeration of microcapsules when dried by interposing an agglomeration inhibitor consisting essentially of silica, alumina, etc., between the microcapsules prepared in a solvent such as water in the microcapsule drying stage. CONSTITUTION:A microcapsule emulsion 12 is added into a soln. (e.g. water) in which an agglomeration inhibitor 4 (e.g. silica) is dispersed. The mixture is freeze-dried or spray-dried. As a result, the microcapsule is covered with the inhibitor 4, so that its liq. cross-linking power is remarkably reduced, and the microcapsule is not broken.
Patent JP-H02257862-A (JP)
Title: Production of tokoroten containing sea weed
Inventor: HAGIWARA CHIYOMI
IPC: A23L17/60
Filed: 1989-03-30
Abstract: PURPOSE:To obtain health food of low calorie and rich nutrients by admixing a variety of dried and crushed seaweeds to TOKOROTEN (gelidium jelly). CONSTITUTION:Seaweeds such as WAKAME (sea mustard), TOSAKANORI (Meristotheca papulosa J. Agardh) HIJIKI (hizakia), KUKIWAKAME (stems of sea mustard), SUGINORI (Gigartina tenella Harvey) or the like, any of them may be used, as long as they are eatable, are washed with water, if they are raw products, desalted, if they are salted, then dried with hot air down to about 5% water content. Then, they are crushed with a hammer crusher into extremely small pieces. The size is not limited, but the more finely crushed, the larger swollen in the gelidium jelly. At least two kinds of the crushed products are admixed to the gelidium jelly to give the subject product.
Patent JP-H04314055-A (JP)
Title: Negative type photoresist composition
Inventor: KUSUMOTO TAKEHIRO
IPC: G03F7/038
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the photoresist compsn. which is a pattern forming material having a high sensitivity, high resolution and high heat resistance by incorporating an alkali-soluble resin, a crosslinking agent and a specific photo-acid generating agent. CONSTITUTION:This compsn. contains the alkali-soluble resin, the crosslinking agent and the specific photo-acid generating agent contg. trifluoromethane sulfonate group. The alkali-soluble resin to be used includes, for example, a phenol novolak resin, vinyl phenol resin, isopropenyl phenol resin, a copolymer of vinyl phenol and styrene, acrylonitrile, methyl methacrylate or methacrylate, a copolymer of isopropyenyl phenol and styrene, acrylonitrile, methyl methacrylate or methacrylate, etc. Or these resins and copolymers into which an alkyl group contg. silicon is introduced, etc., are exemplified. These resins and copolymers are used alone or in combination.
Patent JP-S58198789-A (JP)
Inventor: TSURUOKA SHIGEO
IPC: G21C3/20
Filed: 1982-05-14
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-S5523789-A (JP)
Title: Insulation of field winding of projecting-pole rotary electric machine
Inventor: NAKAMURA HIROYUKI
IPC: H02K3/34
Filed: 1979-06-25
Abstract: PURPOSE: To raise the humidity resistance and mechanical strength of an insulating layer and improve its insulating property, by laminating a non-woven polyester fabric and a glass cloth with each other to make an insulator against the ground and impregnating the insulator with a thermosetting resin.  
     CONSTITUTION: A necessary number of sheets of the non-woven polyester fabric 8 and the glass cloth or asbestus paper 9 are laminated with each other, thereby making the ground insulator 4. The insulator 4 is impregnated with the thermosetting resin. A field core 1 and a conductor 5 are insulated from each other by the insulator 4. Since the humidity resistance of the non-woven fabric and the mechanical strength of the glass cloth or asbestus paper are high, the insulating property of the ground insulator 4 is excellent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09281846-A (JP)
Title: Fixing device
Inventor: SATO MASAHIKO
IPC: G03G15/20
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which prevents a transfer-paper carrying member from being soiled with toner, satisfactorily performs image formation without causing soil and scratch on the transfer paper, ensures its separation from a heat roller and a pressure roller and, therefore, prevents the heat roller and pressure roller from being scratched. SOLUTION: The fixing device has the heat roller 11 which is heated by a heater 15, a heat pipe 16 which conducts the heat of the heater 15, and the pressure roller 12 pressed to the heat roller 11, and it fixes a toner image to the transfer paper P by passing the transfer paper P, having the toner image on it, through the contact part of the heat roller 11 and pressure roller 12. In the fixing device, the heat pipe 16 extends in the axial direction of the heat roller 11 and has a heat conductive part which transmits heat particularly at least one area of the heat roller 11.
Patent JP-S5415548-A (JP)
Title: Turbo refrigerating device
Inventor: MIKI MASATOSHI
IPC: F25B1/04
Filed: 1977-07-06
Abstract: PURPOSE: To control turbo refrigerator carefully by controlling compressor inlet vane opening or hot gas by-passing valve by switching mode of cold water by-passing valve and cold water by-passing small valve and evaporator internal pressure. 
     COPYRIGHT: (C)1979,JPO&Japio