baber/WOPTO huggingface dataset:
Patent JP-S59162234-A (JP)
Title: Automatic upsetting device for ash squeezing pan
Inventor: YOSHII KOUICHI
IPC: C22B7/00
Filed: 1983-03-07
Abstract: PURPOSE:To provide an automatic upsetting device for an ash squeezing pan by constituting said device in such a way that the molten Al of fine grains incorporated into the ash of the residual slag from an Al melting furnace is rotated and stirred in the ash squeezing pan and is squeezed out on the bottom surface then the removed residul is automatically and quickly discarded by upsetting the pan. CONSTITUTION:An ash squeezing pan 1 is placed freely rotatably on a carriage 2 and the carriage 2 is advanced by an electric motor 31 via an endless chain 41 on a track 4. The hooks 16 attached on the top side in the front end part on both side faces of the pan 1 are engaged with engaging arms 5, then the hooks 16 are pulled downward to upset the pan 1 thereby discarding the residue. The chain 41 is thereafter rotated in reverse and the hooks 16 are forced upward naturally by the arms 5 to rotate and reset the pan 1 on the carriage 2 to the home position and the original attitude. More specifically, the residue remaining after the ash squeezing operation of the pan 1 of a high temp. is automatically and quickly discarded by the above-mentioned automatic upsetting device.
Patent JP-H05105717-A (JP)
Title: Process for manufacturing thermoplastic substance, obtained thermoplastic substance and use of same as highly heat-resistant transparent substance
Inventor: GUUI RUBUSUKU
IPC: C08F222/36
Filed: 1992-02-25
Abstract: PURPOSE: To obtain the subject substance having high glass transition temp. and useful for an optical fiber excellent in transparency by reacting a polymer containing an anhydride unit in its constitutional unit with a sufficient amt. of primary amine to convert the anhydride unit to an acid amine unit and performing the ring closing of polyacid amide.  
     CONSTITUTION: A starting polymer containing an anhydride unit in its structural unit, for example, a copolymer of maleic anhydride and acrylic or methacrylic acid ester which may be fluorinated or chlorinated or a copolymer of maleic anhydride and a vinyl monomer (e.g. styrene) is prepared and a sufficient amt. of primary amine such as cyclohexylamine or a mixture of primary amines is reacted with the anhydride unit to convent at least a part of the anhydride unit to an acid amide unit and the ring closing of polyacid amide is performed to obtain the objective substance. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04256665-A (JP)
Title: Spun yarn takeup method with spinning machine
Inventor: FUJIWARA MICHIAKI
IPC: B65H54/22
Filed: 1991-02-07
Abstract: PURPOSE:To shorten the standstill time of a splicing dolly and perform splicing and taking-up quickly and certainly by making the rotation of a friction roller identical to the yarn takeup speed when slack yarn does not exist in front of a sensor in the middle part of a slack tube, and putting the splicing dolly in traveling when it does not exist in front of a sensor at the foremost opening. CONSTITUTION:When a slack yarn Y' does not exist in front of a sensor 38 in the middle part of a slack tube 36, the sensor 38 issues a signal to restitute an arm rod of an acceleration roller 31, and a ring-shaped drum and a motor are stopped rotating. Because a rotary shaft, meantime, continues rotating at the takeup speed, clutch between the rotary shaft and ring-shaped drum is engaged, and ring-shaped drum of a friction roller 20 is rotated associate with rotation of the rotary shaft. Thus the slack yarn Y' in the slack tube 36 will pass in front of another sensor 37 at the foremost opening. Because the slack yarn Y' will no more exist in front of this sensor 37, it is now practicable for a yarn splicing dolly 8 to move to the next operating position in conformity to the signal given by the sensor 37.
Patent JP-S58155618-A (JP)
Inventor: TANIMOTO AKIRA
IPC: H01H83/02
Filed: 1982-03-12
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-H04276999-A (JP)
Title: Condenser speaker
Inventor: SASAKI TOSHIJI
IPC: H04R3/00
Filed: 1991-03-05
Abstract: PURPOSE:To convert a parallel digital voice signal directly to a sound wave without being converted into an analog sound signal. CONSTITUTION:A vibration pole 1 and a fixed pole 2 are arranged opposite to each other. A polarization voltage generator 3 generates polarization voltages V1-V4 in response to the weight of each bit of a parallel digital audio signal. A uniform electrode is provided to the entire face of the vibration pole 1. Plural electrodes of an equal area receiving the polarization voltages V1-V4 are provided to the fixed pole 2. Switch circuits 21-24 send the polarization voltages V1-V4 to relevant electrodes of the fixed pole 2 in response to each bit information of the parallel digital audio signal inputted to input terminals 11-14.
Patent JP-S63204990-A (JP)
Title: Convergence correcting device
Inventor: KANAO SEIJI
IPC: H01J29/76
Filed: 1987-02-20
Abstract: PURPOSE:To easily realize a good convergence characteristic, extending over a whole picture frame by summarizing a misconvergence, occurring in a color picture tube, into only the cross-convergence of a vertical direction. CONSTITUTION:A correction current (f) flows in the respective coils 9a-9d of a correction coil means 5. Accordingly, on the assumption that when electron beams B,G,R scan the left corner of the upper side of the picture frame, a current to generate the magnetic field of a direction, shown in a figure, flows in the coils 9a-9d, because forces FB, FR act upon the electron beams B, R at both ends, the misconvergence of the vertical direction of the left and upper corner is corrected. Then, because at the right corner of the upper side of the picture frame, the directions of the correction currents of the respective coils 9a-9d are reversed, the forces, acting upon the respective electron beams B, R, come to the reverse directions, and the misconvergence at the right upper corner is corrected. At the lower side of the picture frame, the misconvergence can be corrected similarly.
Patent JP-H11229696-A (JP)
Title: Door check device for car
Inventor: TAGA SHIGENOBU
IPC: B60J5/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a door check device for a car, in which rainwater adhering on a check link at the time of door open-close is removed completely without increasing the number of parts and mandays on assembly and by which the infiltration of rainwater can be prevented perfectly and the factors of malfunction and the lowering of durability can be eliminated. SOLUTION: Rainwater adhering on the exposed section of a check link 30 exposed to the outside without being covered with a pair of cover pieces 55 between the side edge section of a door opening and the side edge section of a door body when the door body is opened is expelled to one end side of the check link 30 by projecting sections 58 when the door body 20 is closed. Infiltration into the door body 20 of rainwater adhering on the check link 30 can be prevented at that time.
Patent JP-H09205933-A (JP)
Title: Set net
Inventor: IWATA KEIJI
IPC: A01K69/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a set net with which a haul of fish can be remarkably improve by preventing the search of the net due to both the sight and hearing sense of fish, easily letting fishes enter the deep side of a body net and guiding fishes into a bag net while utilizing a window frame effect. SOLUTION: This set net is a stationary net 1 or a set net such as surface layer net, middle layer net and bottom set net having respective net components such as a motion field part 3, one or plural box net parts 8 communicating with the deep side of the motion field part 3, drop part 13 such as a coffin communicated to the deep side of the box net parts 8, ascending part 6 for linking the respective parts and return part such as a funnel part and this set net has configuration formed so that a ratio (D/L) between a stitch (L) of net base of at least one net component on the deep side (on the side of drop part such as the coffin or on the side of a stock part) and a net thread diameter (D) is set 95% to 20% of the D/L of net base of the net component on the front side (on the side of the motion field part).
Patent JP-S58155372-A (JP)
Title: Discriminator for type of wire
Inventor: SATOU FUMIHIDE
IPC: G01R31/04
Filed: 1982-03-11
Abstract: PURPOSE:To enable the discrimination of wire gages numbers of wires by reproducing code numbers corresponding to wire gages detecting induced magnetic fields with a signal detecting section as generated by a tone burst signal when tone burst signals representing code numbers corresponding to wire gages of wires are applied to the wires in a time division manner. CONSTITUTION:As a circular arc-shaped magnetic core bar coil 31 of a wire signal detecting section 5 is brought close to any one of wires being exposed, the coil 31 thereof 5 picks up induced magnetic fields formed by a tone burst signal current flowing through the wires and a tone burst signal current representing code numbers of (m) bits corresponding to wire gages is inputted into a tone burst demodulation section 34 as induced in the coil 31. Thus, serial data of code numbers corresponding to the wire gages are outputted from the tone burst demodulation section 34, converted into a parallel data with a serial-parallel conversion section 35 and indicated on a display 36 to discriminate wire gages. Tone bursting signals T1...Tn representing code numbers of (m) bits corresponding to respective wire numbers No.1...n are applied to the wires continuously and repeatedly in time division fashion.
Patent JP-H0790129-A (JP)
Title: Polypropylene-reinforced rubber
Inventor: DONARUDO JIEIMUSU BAARETSUTO
IPC: C08K7/00
Filed: 1991-03-05
Abstract: PURPOSE: To improve the modulus of a rubber without sacrificing other properties by the formation of polypropylene fibrils randomly dispersed throughout the rubber matrix.  
     CONSTITUTION: A rubber composition having increased modulus is prepared by (1) forming a blend of (a) a polymer alloy comprising a polypropylene and (b) an unvulcanized rubber stock in which the polypropylene is present in the blend in an amount of about 5 - about 25 phr and (2) vulcanizing the rubber stock in the blend after orienting said polypropylene by the application of heat and flowing the blend in a mold cavity. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S60184100-A (JP)
Title: Method of immobilization of physiologically active substance containing amino group
Inventor: SHIYOUJI HISANORI
IPC: C07K17/08
Filed: 1984-03-02
Abstract: PURPOSE:To carry out a large amount of immobilization in a short time efficiently, by adding a surface active agent to a solution of a physiologically active substance containing an amino group, immobilizing the substance to a fibrous carrier. CONSTITUTION:An aqueous solution of a physiologically active substance (e.g., polymyxin b sulfate, etc.) is blended with a surface active agent (e.g., cetyltrinethylammonium chloride, etc.), a fibrous carrier (e.g., chloroacetamidomethylated fiber, etc.) having a functional group capable of immobilizing chemically the physiologically active substance is immersed in the solution, and shaked at room temperature for 8hr, to give the desired immobilized substance. An amount of the surface active agent is preferably 2-5 times as much as the critical concentration for micelle.
Patent JP-S60184098-A (JP)
Title: Novel peptide and diuretic comprising it as active ingredient
Inventor: MATSUO TOSHIYUKI
IPC: A61K35/34
Filed: 1984-03-02
Abstract: NEW MATERIAL:A beta-human atrial natriuretic (beta-hANP) shown by the formula (1 and 1', and 2 and 2' are directly bonded). USE:A diuretic. PREPARATION:For example, a human atrium cordis 10hr after death is extracted, boiled in 1M acetic acid containing 20mM hydrochloric acid to deactivate protease existing in it, homogenized by a mixer, and extracted. The extracted solution is centrifuged, the supernatant liquid is separated, acetone is added to the supernatant liquid, the prepared precipitate is removed, the supernatant liquid is concentrated to dryness, the residue is dissolved in 1M acetic acid, and subjected to ultrafiltration to obtain a concentrated solution. The concentrated solution is subjected to gel filtration, the eluate is lyophilized, it is redissolved in 1N acetic acid, subjected to gel filtration, a fraction having relaxing activity against a specimen of chick rectum muscle is subjected to high-speed liquid chromatography of cation exchange and purified, to give beta-hANP shown by the formula.
Patent JP-H11339838-A (JP)
Title: Electrochemical cell
Inventor: ROMERO ANTONIO L
IPC: H01M10/05
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the filling of an electrolyte, easily release the inner pressure, and improve the mechanical support between ends of a hollow core for constituting an electrochemical cell in the electrochemical cell. SOLUTION: A hollow core has a spiral winding in its surrounding, and a groove extending in the long direction is formed on the outer circumferential surface of the core 100. The filling of an electrolyte is facilitated by the groove, and inner excess pressure is released. By using the hollow core, the consumption of heat generated along the center of a cell is increased, and by making the core hollow, the radius of the core 100 is made large, the radius of a laminate electrode wound in a jellyroll shape around the core is made large. By using the hollow core, mechanical support between ends of the core 100 is improved. Since a current collecting tab is interposed between a pair of washers at the ends of the cell, mechanical integration is ensured, and electrical, thermal conductivity is enhanced.
Patent JP-H11237696-A (JP)
Title: Image forming device
Inventor: SHINDO TATSUYA
IPC: G03B27/32
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To stably realize the high flatness of microcapsule paper with small load and to expose the entire microcapsule paper. SOLUTION: This device is provided with a 1st feeding roller part 5 feeding the microcapsule paper 4 to an exposure part 10. The exposure part 10 is provided with a pressing glass 8 disposed to be positioned on the exposure surface side of the paper 4 and transmitting light having the photosensitive wavelength of the paper 4, a pressing plate 42 disposed on an opposite side to the glass 8 in a state where the paper 4 is held between the glass 8 and the plate 42 and pressing the paper 4 between the glass 8 and the plate 42, and a pressing carrying mechanism 10B making the plate 42 contact with/separate from the glass 8. By such constitution, an exposure plane plate has fixed mechanical strength, so that vibration caused in the case of supporting a photosensitive record medium by a soft member such as a belt or the like is prevented.  By actuating the exposure plane plate and a pressing member to contact/ separate, the load of a motor required for such actuation is made much smaller than that in the case of driving the belt while pulling the belt with large tension in the conventional manner, because it requires the force of press-contacting the photosensitive record medium with the exposure plane plate in a surface state.
Patent JP-H05268163-A (JP)
Title: Optical communication equipment
IPC: H04B10/07
Filed: 1992-02-26
Abstract: PURPOSE:To control an oscillated wavelength of a light emitting element within a range of wavelength for effective optical amplification of an optical fiber amplifier in the optical communication equipment including the optical fiber amplifier for optical signal amplification. CONSTITUTION:An optical fiber amplifier 3 amplifies an optical signal S2 from a light emitting element 12 into an amplified optical signal S3. A level of the signal S3 is detected by a detection circuit section 6 connecting to an optical branching device 4 and a photoelectric conversion circuit section 5 and a level signal S7 is produced. The signal S7 is compared with a reference voltage Vth used to set an optimum luminous wavelength to the light emitting element. A DC current control circuit section 8 controls a bias current of the light emitting element 12 so that the oscillation wavelength of the light emitting element 12 gets within a valid amplification range of the optical fiber amplifier 3.
Patent JP-H04214721-A (JP)
Title: Graft copolymer and its manufacture and use
Inventor: RARUFU DOUYARUDEIN
IPC: C08F210/18
Filed: 1991-02-12
Abstract: PURPOSE: To provide a modified blend for molding polycarbonate, the production thereof and a molded product.  
     CONSTITUTION: Rubber containing 3-250 double bonds per 1000 carbon atoms of rubber is used as a polymer skeleton for producing a graft copolymer by grafting rubber containing 5-60 phenolic OH groups obtained by reacting the above mentioned rubber with phenol in a lumpy state in the presence of an arbitrary catalyst at 50-150°C for 1-30 min to aromatic polycarbonate. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S51119227-A (JP)
Title: Method of preparing an uneven image formation
Inventor: KANEKO TADAO
IPC: G03F7/30
Filed: 1975-04-02
Abstract: PURPOSE:When obtaining an uneven image by irradiation using a negative photoresist, high sensitivity and high resolution image is obtained, by processing it through polyhydric phenol series solution after its development.
Patent JP-S57154259-A (JP)
Title: Electrophotographic image former
Inventor: ANDOU YUUJIROU
IPC: G03G15/05
Filed: 1981-03-17
Abstract: PURPOSE:To make the superposition of images possible by using an endless image forming member having a resistance layer of the thickness >=10 times that of an electrostatic latent image carrying layer under said carrying layer for at least one of the two endless image forming members. CONSTITUTION:A copying device 18 forms the original image formed by illuminating the original 20 on an original placing platen 19 by an illuminating light source 21 onto drums 26, 27 by means of an optical system consisting of mirrors 22, 23, a lens 24, and a half mirror 25. The mirror 22 moves in an arrow direction at the same speed as that of a photosensitive drum 26, and the mirror 23 moves toward the arrow at the speed half that thereof. The erecting image is projected to the drum 26 by the three mirrors and the reflected image is projected to the other drum 27 by the four mirrors. Both drums 26, 27 are of the same diameter and if the images are projected to the parts apart by an equal distance from the nearest point of both drums, the latent images on both drums oppose to each other in perfect correspondence at the nearest point. In this way, the latent images free from position deviation are easily formed on the two drums 26, 27 by one time of the exposure scanning.
Patent JP-S55132107-A (JP)
Title: Microstrip antenna for circular polarized wave
Inventor: INAGAKI NAOKI
IPC: H01Q21/24
Filed: 1979-03-30
Abstract: PURPOSE:To make a circular polarized wave antenna thin by providing a microstrip line, bent periodically, with a conductor plate radiating element coupled electromagnetically with it. CONSTITUTION:Input power is transmitted through microstrip line 10 and in its process, it couples electromagnetically with rectangular radiation terminal 11-1 at coupling parts 12 and 13 to radiate a radio wave. In this case, coupling parts 12 and 13 differ in spatial direction by 90 degrees, so radiated radio waves are circular polarized waves. Here, the circular polarized waves can be obtained even when the bending angle of line 10 is set to any other angle than 90 degrees and the radiating element is changed in shape. Further, since line 10 is bent by every 1/2 wavelength and arrayed periodically, circular polarized waves radiated from radiating elements 11-1... are in phase in the direction perpendicular to dielectric substrate 3 and then added, thereby forming an array pattern. Thus, a circular polarized wave array pattern of thin structure can be formed.
Patent JP-H09209535-A (JP)
Title: Movable handrail
Inventor: IWASHITA YOSHIO
IPC: A47K17/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a handrail in which a support rod of a handrail main body formed to be integrated with a rotary base is so constructed that the rotating speed of the rotary base is limited by a braking mechanism, thereby gently de-energizing the support rod from the storing position to the horizontal state to be drawn out. SOLUTION: A movable handrail comprises a bracket 5 having a storing stopper 14 and a locking stopper 13 interposed between a pair of plates, a rotary base 3 rotatably pivoted in a gap of the bracket 5, and a support rod 2 formed to be integrated with the rotary base 3 to be turned from the vertical attitude to the horizontal attitude. The handrail further comprises a braking mechanism 12 connected to the rotary base 3, wherein the rotating speed of the rotary base 3 is limited by the braking mechanism 12, whereby the support rod 2 of the handrail main body is gently de-energized from the storing position to the horizontal state to be drawn out.
Patent JP-H09231941-A (JP)
Title: Metal halide lamp and its manufacture
Inventor: KURIMOTO YOSHITAKA
IPC: H01J61/30
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp to the outer tube of which a shade film is applied so that end faces are clear and position accuracy is excellent, and its manufacturing method. SOLUTION: A metal halide lamp is provided with an arc tube 1 which is equipped with a light emitting portion 2 having a pair of electrodes inside and including mercury and metal halide, and seal portions 3 respectively continuing set at both ends of the light emitting portion 2, an outer tube 4 which is made of quartz glass having an ultraviolet radiation cut effect, and a base 5 which is made of heat resistant resin. The seal portions 3 of both end portions of the arc tube 1 are fixed to both end portions of the outer tube 4. To the surface of the outer tube 4 a shade film 6 is applied. On the surface of the outer tube 4 slits for constraining the positions of the end faces of the shade film 6 to be applied are provided.
Patent JP-H03246220-A (JP)
Title: Film pharmaceutical preparation adherent to mucus membrane in oral cavity
Inventor: NAGAI TSUNEJI
IPC: A61K9/70
Filed: 1990-02-22
Abstract: PURPOSE:To obtain the title film pharmaceutical preparation remarkably improved in mucus membrane-adherent property by laminating mucus membrane- adherent layer and mucus membrane-non-adherent layer to a base material obtained by blending a water soluble cellulose derivative with a gum substance. CONSTITUTION:The aimed film pharmaceutical preparation having a bilayer structure in which (A) mucus membrane-adherent layer containing a mixture of A1: water soluble cellulose derivative, preferably hydroxypropyl cellulose and hydroxypropyl cellulose and A2: a gum substance, e.g. a water soluble natural polysaccharides such as kuraya gum or traganth gum at a ratio of component A2 of 10-35 pts.wt. based on 100 pts.wt. component A1 as a base material and (B) mucus membrane-non-adherent layer containing a water soluble cellulose derivative as a base material and containing a slightly water- solubilizing agent (e.g. higher fatty acid slightly water soluble cellulose derivative, especially ethyl cellulose) of 5-40 pts.wt. based on the base material are laminated.