baber/WOPTO huggingface dataset:
Patent HU-H3722-A (HU)
Title: Conveyor
Inventor: PERSSON ANDERS
IPC: B65B43/52
Filed: 1991-09-24
Abstract: A transporting device has a strand (3) held by guide rails (1, 1', 2) and driven in continuous rotation about two deflection wheels (100, 101) and by means of which workpiece carriers, which are for example in the form of boxes for receiving liquid packs, are guided. In this case, the strand (3) has two straight (3a, 3b) sections. 
<??>To make it possible to carry out a thorough cleaning of such a device without awkward demounting work being involved and still permit exact guiding of the conveyed workpieces and exact positioning thereof in processing stations, the invention provides that the strand (3) have a self-contained row of elements (4) which adjoin one another via end faces (16) and in which clearances are provided for engagement with the guide rails (1, 1', 2), which support the elements (4) in the straight sections (3a, 3b) from opposite sides and in the curved sections (3c, 3d) from outside, and that there be mounted in a non-releasable manner on each element (4) at least one workpiece carrier. 
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Patent HU-T53290-A (HU)
Title: Process for production of medical compositions containing mainly salts of dead-sea
Inventor: SZEITL IGNACNE
IPC: A61K35/08
Filed: 1989-12-08
Abstract: A prepn. for the treatment of eczema and psoriasis contains dead sea salts with pref. additives in an ointment base. - The active dead sea salt is enriched by its own active ingredient to an optimum level and this addn. also stabilises it. - (Dwg.No.0/0)
Patent ID-17090-A (ID)
Inventor: CULLOUGH DENNIS MC DR
IPC: C08G18/40
Filed: 1997-06-03
Abstract: A process for the production of rigid polyurethane foams having low thermal conductivity is described. This process comprises reactingA) a polyol component comprising:(1) at least one polyester polyol having a molecular weight of from 100 to 30,000 g/mol and containing at least two isocyanate-reactive hydrogen atoms;(2) at least one polyether polyol having a molecular weight of from 150 to 12,500 g/mol and containing at least two isocyanate-reactive hydrogen atoms and at least one tertiary nitrogen atom, and being prepared from a starter compound comprising ammonia or a compound containing at least one primary, secondary or tertiary amino group;(3) at least one polyether polyol having a molecular weight of from 150 to 12,500 g/mol and containing at least two isocyanate-reactive hydrogen atoms, and being prepared from a starter compound comprising water or a polyhydric alcohol;(4) at least one catalyst;(5) water(6) at least one blowing agent; and, optionally(7) auxiliary substances and/or additives; withB) an organic polyisocyanate having an NCO group content of from 20 to 48% by weight.Cyclopentane blown rigid polyurethane foams which exhibit low thermal conductivity and the end-use of such foams as an interlayer in a process for the production of composite components and for filling cavities is also disclosed.
Patent JP-S62159724-A (JP)
Title: Fuel injection equipment for internal combustion engine
Inventor: OKUMA TAKESHI
IPC: F02B23/00
Filed: 1986-01-06
Abstract: PURPOSE:To improve fuel combustibility by storing a part of a mixture pressed in a combustion chamber in the cylinder of an injection equipment provided in communication with the combustion chamber in a cylinder head, and injecting it into the combustion chamber when the piston approaches near a top dead center in a compression stroke. CONSTITUTION:As a piston 4 moves upward in a compression stroke, the rotation of a cam shaft 6 makes a projection 17 knock against a rocker arm 14 to push a piston 7 through a piston rod 9 toward a combustion chamber 5. Compressed mixture in the combustion chamber 5 therefore flows into the cylinder 8 of an injection equipment through a groove 15 for the forced feed and injection of the fuel. When the piston 4 reaches a fixed position about a top dead center to remove thrust pressure caused by the projection 17 from the rocker arm 14, the piston 7 is moved backward by differential pressure due to difference in the area of its inside and outside planes 20, 21 and the tension of a spring 16. Consequently, the mixture in the cylinder 8 is injected through the groove 15 mainly into a flame at the beginning of combustion in the combustion chamber 5.
Patent JP-H09189389-A (JP)
Title: Exhaust pipe joint
Inventor: GOHARA ISAMU
IPC: F16L27/12
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture and improve the durability by providing an inner pipe formed by slidably stacking the inner pipe and an outer pipe of an exhaust pipe via sealing materials and the outer pipe formed by spirally arranging a plurality of flat springs at fixed intervals. SOLUTION: An inner pipe A1 and an outer pipe B2 are slidably stacked on each other via sealing materials 3, 4 so as to be formed into an exhaust inner pipe. The sealing materials 3, 4 are provided in adjacent to respective ends of the inner pipe A1 and the outer pipe B2 so as to improve sealing performance. The outer cylinder 5 is so formed that a plurality of flat springs 7 are arranged on holding pieces 6a, 6b for holding the flat springs in the upstream and downstream sides at fixed intervals so as to fixedly stuck by a spot welding or a normal welding and the holding pieces 6a, 6b are formed into ring shapes by roll forming so as to be held by the outer circumference of the inner pipe A1 and the outer pipe B2. Then, the flat springs 7 are spirally arranged at the fixed intervals.  The adoption of the flat springs 7 can thus eliminate stepping-stones, etc., from directly hitting on the internal pipe so that the firm pipe can be provided.
Patent JP-S63169516-A (JP)
Title: Method for sensing torsion in tube forming
Inventor: KITAZAWA JITSUO
IPC: B21D5/12
Filed: 1987-01-07
Abstract: PURPOSE:To obtain a fine load difference without any time loss by detecting the load difference generated between the operation side and driving side of at least either or both of forming rolls which face each other in a fin roll pass in a group of respective forming rolls. CONSTITUTION:When a beltlike plate 3 is formed into a final circular pipe which can be welded, load cells 13 are arranged as load detectors on operation- side and driving-side upper and lower roll stands which support both rolls 8 and 9 supported on shafts 10 and 11 through chucks 12. Then the beltlike plate moves to between the fin upper roll 8 and lower roll 9 in the fin roll path which is final finish forming through rough machining and intermediate machining and then formed. At this time, the load cells 13 are installed as the load detectors, so when it strikes on the fin of one side strongly and is formed in a right-left symmetrical shape, a right-left asymmetrical load is placed immediately on the load cells 13 arranged on the operation-side and driving-side upper roll stands. For the purpose, the load difference between both load cells 13 and 13 is detected to speedily and accurately detect the generation of torsion.
Patent JP-S58118701-A (JP)
Inventor: NAKAMATSU YOSHIROU
IPC: A43B21/42
Filed: 1982-01-09
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-S60147259-A (JP)
Inventor: KUROKI YOSHIHIRO
IPC: B02C18/30
Filed: 1984-01-09
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-H11201515-A (JP)
Title: Forced air supplying unit
Inventor: ARAKANE NORIHIDE
IPC: F24F13/04
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a forced air supply unit to prevent a user from feeling uncomfortably due to entrance of outside air during indoor air conditioning. SOLUTION: In a forced air supplying unit A arranged on the wall surface of a house, a ventilation passage 10 is arranged to intercommunicate the interior of a room and the outside of a house and a fan 1 to forcibly supply outside air to the interior of a room is arranged in the ventilation passage 10. An communication passage 7 is arranged in parallel to the ventilation passage 10 in a manner to intercommunicate the interior of a room and a spot situated upper stream from the fan 1 and indoor air is mixed with outside air in a place situated upper stream from the fan 1.
Patent JP-S59126524-A (JP)
Title: Variable magnification copying machine
Inventor: TATSUOKA MASAMICHI
IPC: G03G15/045
Filed: 1983-01-08
Abstract: PURPOSE:To perform the exposure of a nonpicture part with simple constitution by using a lens system for life-size image formation which is not used during variable magnification copying operation for the exposure of the nonpicture part. CONSTITUTION:A lens system 6 is put on a projection optical path in life-size image formation as shown in a figure (A), and a lens system 7 is put off the optical path. The lens system 6 for lifesize image formation is moved out of the optical path during reduced image formation as shown in a figure (B) and the lens system 7 for reduced image formation is put on the projection optical path. At this time, the lens system 7 for life-size is moved to the position where luminous flux from the cut part 5a of a reflecting umbrella is guided to a photosensitive drum 1, and some of luminous flux from a light source 4, i.e. the luminous flux passed through the notch of the reflecting umbrella is image-formed on the photosensitive drum 1 by the lens system 6 through an aperture plate 8. The aperture plate 8 has an aperture 8a which limits luminous flux which travels from the lens system 6 to the photosensitive drum 1 and reaches the drum 1 to only the nonpicture part 2.
Patent JP-H05172422-A (JP)
Title: Hot water cooler and method of cooling hot water
Inventor: NOBUTO YOSHIYASU
IPC: A47J31/50
Filed: 1991-01-10
Abstract: PURPOSE:To cool down hot water and keep it cold at a room temperature or below by disposing connecting pipes with cooling fins between each of adsorption material vessels and a refrigerant vessel and keeping a system in which a bypass pipe is provided between each of portions where cooling fins are disposed and the refrigerant vessel in a vacuum condition. CONSTITUTION:Power is supplied to a heater for a water vessel and to heaters 1a, 1b for adsorption material vessels 3a, 3b, and a refrigerant liquid 4 adsorbed on the adsorption materials 2a, 2b is separated therefrom as vapor. The refrigerant vapor passes through connecting pipes 9a, 9b, is condensed by cooling fins 7a, 7b to be converted into the refrigerant liquid 4 and returns to a refrigerant vessel through bypass pipes 10a, 10b. At a point of time when a temperature in the water vessel reaches a boiling point, the supply of power to the heater for the water vessel is stopped, but the heaters 1a, 1b are kept in the condition of power supply. Hot water is allowed to flow into a cooling pipe 5 through an inlet port 5a thereof and, after heat exchange is effected between the hot water and the refrigerant liquid 4, the hot water circulates to be returned to the water vessel, thus the hot water is cooled clown to about 50 deg.C. According to this operation, the refrigerant liquid 4 is boiled at about 60 deg.C by heat of the hot water to be evaporated, and is condensed by cooling fins 8a, 8b and by the cooling fins 7a, 7b, thus the refrigerant is repeated to circulate to the refrigerant vessel 6 through the bypass pipes 10a, 10b. According to this continuous operation, the boiled hot water can be cooled down to 10 deg.C.
Patent JP-S62159051-A (JP)
Title: Detecting mechanism for number of revolutions
Inventor: HANABUSA SHUICHI
IPC: H02K11/00
Filed: 1986-01-07
Abstract: PURPOSE:To detect the number of revolutions up to a high rotation, and also to improve the measurement accuracy of the number of revolution by packing a nonmetal to a slit part of a slit disk of a nonferrous metal. CONSTITUTION:The number of revolutions is detected by making a slit disk 2 of a nonferrous metal which is attached to a revolving shaft 1 pass through between a transmitting coil 3 and a detecting coil 4. By packing a non-metal into a slit part 2a of this disk 2, a disk of a large diameter can be rotated at a high rotation, the number of revolutions can be detected up to the high rotation, and also the measurement accuracy of the revolutions is improved.
Patent JP-S5495698-A (JP)
Title: Preparation of crosslinked polyester molded article
Inventor: INADA HIROO
IPC: C08F36/00
Filed: 1978-01-13
Abstract: PURPOSE: To improve mechanical properties, heat resistance, weather resistance, chemical resistance, dimensional stability, etc., by adding a photoreaction initiator and a specific polyallyl compound to a saturated linear polyester, melt-forming the composition, and irradiating the formed article with ultraviolet ray.  
     CONSTITUTION: A polyester composition comprising (A) 100 parts by weight of a seturated linear polyester, e.g. polyethylene terephthalate, etc., (B) 0.1-70 parts by weight of a polyallyl compound expressed by the formula (R 1  - R 3  are H or organic group), having two or more (substituted) allyl groups in the molecule, free from decomposition under the condition of melt blending with (A), and non-reactive with (A) (e.g. triallyl cyanurate, etc.), and (C) 0.01 - 20 parts by weight of a photoreaction initiator, e.g. benzyl methyl ketal, etc., is melt-formed to give an unoriented, transparent and thin-walled product. The product is crosslinked by ultraviolet irradiation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01179436-A (JP)
Title: Formation of silicon thin film
Inventor: OKUMURA FUJIO
IPC: H01L21/762
Filed: 1988-01-08
Abstract: PURPOSE:To form a silicon thin film subjected to the low environ. mental pollution and yet in high productivity by a method wherein a silicon substrate, leaving a part thereof as a thin film, is ground until hard layers on the groove bottom are exposed. CONSTITUTION:Multiple grooves are formed on a silicon substrate 11. The groove surface of the substrate 101 is thermal-oxidized to form a silicon dioxide layer 102 and then a silicon nitride layer 103 and another silicon dioxe layer 104 are formed by low-pressure CVD process. The substrate 101 to be bonded is held at 670 deg.C while the elements between electrodes 7 and 8 are impressed with 900V for 30 minutes. When the substrate 101 is removed until the silicon layer 102 is exposed, a silicon thin film layer 104 is left. As for the grinding solution, amine solution at notably higher processing rate of silicon than that of silicon dioxide is applicable to the grinding process. The silicon layer 102 fills the role of a stopper from the grinding process to stop the process at the silicon layer 102 in excellent reproducibility. Through these procedures, a silicon thin film 109 subjected to the low environmental pollution and yet in high productivity can be formed.
Patent JP-S59126757-A (JP)
Title: Stainless cast steel of precipitation hardening type for casting strain inducing body of load cell
Inventor: MORICHIKA TOSHIAKI
IPC: G01L1/22
Filed: 1983-01-10
Abstract: PURPOSE:To provide an alloy which yields a strain inducing body of a load cell having excellent accuracy and mechanical property when cast by incorporating C, Si, Mn, Ni, Cr, Mo, Cu, V, and Nb respectively at prescribed proportions and composing of the balance Fe and unavoidable impurities. CONSTITUTION:A stainless cast steel of a precipitation hardening type for casting a strain inducing body of a load cell consists of 0.05-0.3% C, 1.0-3.0% Si, 0.2-1.5% Mn, 4.5-8.5% Ni, 11.0-14.0% Cr, 1.0-3.0% Mo, 1.0-3.0% Cu, 0.2- 0.5% Nb, 0.1-0.5% V, and the balance Fe and unavoidable impurities. A casting having a required shape is made by an ordinary casting method to manufacture the strain inducing body of the load cell consisting of such cast steel. The casting is subjected to a solution heat-treatment consisting of homogenizing at 1,000-1,200 deg.C, furnace cooling, holding at 800-1,000 deg.C then oil cooling. The treated casting is subjected to a heat treatment consisting of holding at 400- 600 deg.C, and air cooling after an aging treatment, whereby the above-described intended stainless cast steel is obtd.
Patent JP-S61161289-A (JP)
Inventor: JIEIMUZU DEIRU RIIDEI
IPC: C07F7/21
Filed: 1986-01-08
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-S62160793-A (JP)
Inventor: GOTO MASAHITO
IPC: H05K3/46
Filed: 1986-01-10
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-S60145692-A (JP)
Title: Single axial mode semiconductor laser
Inventor: MITO IKUO
IPC: H01S5/12
Filed: 1984-01-10
Abstract: PURPOSE:To obtain the titled device simple in structure, easy in manufacture, and excellent in productivity by a method wherein a quantum well type active layer is used for an optical waveguide region where a diffraction grating has been formed, so as to inject currents to this region. CONSTITUTION:After the diffraction grating 100 is formed partly on a substrate 1, an optical guide layer 2, an active layer 3, an optical waveguide layer 4, and a clad layer 5 are successively grown. Next, two parallel grooves 51 and 52 are formed. Then, a current block layer 6 and a current confinement layer 7 are so grown as not to laminate on a mesa stripe 50, and a buried layer 8 and a cap layer 9 are successively laminated over the entire surface. An electrode is formed on the cap layer 9 above the mesa stripe 50. At this time, the electrode is isolated into an injection electrode 21 and a control electrode 22 across an isolation groove 30, resulting in simultaneous formation. An N-side electrode 40 is formed by polishing the whole film thickness. The element is manufactured by cleavage in such a manner that the length of the injection electrode 21 and that of the control electrode 22 come to prescribed dimensions.
Patent JP-H04235583-A (JP)
Title: Temperature controller
Inventor: MATSUO TETSUJI
IPC: H05B3/00
Filed: 1991-01-11
Abstract: PURPOSE:To control the temperature of an object of heating to its optimum value while preventing the temperature from rising excessively when raising the temperature. CONSTITUTION:When temperature is raised and a temperature value detected by a temperature sensor 5 reaches a preset temperature at which to stop heating, operation of a heating element 1a is forcibly stopped. After a preset time during which heating must be stopped elapses from either the time at which the temperature detected reaches a preliminary control temperature or the time at which operation of the heating element 1a is forcibly stopped, the heating element 1a is driven and controlled according to the detected temperature and the preliminary control temperature until a preset preliminary control time elapses from the time at which the detected temperature reaches the predetermined preliminary control temperature which is lower than an aimed temperature.
Patent JP-H08191390-A (JP)
Title: Image processor
Inventor: FUJIMOTO MASAYA
IPC: H04N1/409
Filed: 1995-01-11
Abstract: PURPOSE: To make a color copy output easy to be seen by noticing the detection of a black edge, in particular, and performing an emphasis processing for an image to be copied. CONSTITUTION: The R, G and B data read by a scanner 2 from an original 1 is converted into the complementary color data composed of C, M and Y in a complementary color invertion circuit 3. This complementary color data is transmitted to a black edge processing circuit 4 and a black edge detection circuit 10. In the black edge detection circuit 10, the inside of a black edge is detected. According to this detection, the black edge processing circuit 4 switches the coefficient of a spatial filter, for instance. The output of this black edge processing circuit 4 becomes a copy output 9 via a black generation circuit 5, a gradation correction circuit 6, a halftone processing circuit 7 and a printer 8.
Patent JP-S59127055-A (JP)
Title: Electrophotographic developing agent
Inventor: IIMURA TSUTOMU
IPC: G03G9/10
Filed: 1983-01-11
Abstract: PURPOSE:To extend a life of a ferrite carrier by forming a film of a specified thickness made of a fluororesin or epoxy resin high in electrical resistance and humidity resistance on the surface of a hexagonal Ba-Zn ferrite carrier of a specified particle diameter. CONSTITUTION:An electrostatic developing ferrite carrier is obtained by forming a 0.01-30mum thick film made of a fluororesin or epoxy resin having high electrical resistance and humidity resistance on the surface of a Ba-Zn ferrie having 10-1,000mum particle diameter. Triboelectrification of the magnetic carrier can be controlled by forming a single layer of the fluororesin alone or double layer films of the thin fluororesin stuck first and further the epoxy resin to optionally change electrical properties. Said film forms a tough film on the surface of the hexagonal Ba-Zn ferrite carrier and stripping of the film from the carrier during development and subsequent staining due to adhesion of the toner to the resin occur scarcely, and therefore, the obtained magnetic carrier is extended in life.
Patent JP-H04235802-A (JP)
Title: Container moving device
Inventor: OKAMURA YOSHIHISA
IPC: B65G67/04
Filed: 1991-01-14
Abstract: PURPOSE:To various defects peculiar to an overhead traveling crane as well as installing a container movement device in a container storage space which is roughly as wide as one container. CONSTITUTION:A longitudinal movable carriage 6 of a container extending toward a compacter 5 is provided in a container movement device to move the container to load dust while compressing it inside by the compacter 5, and a telescopic boom 8 free to expand which suspends another container to a position higher than the container loaded on the longitudinal movable carriage 6 is installed free to rotate in the longitudinal direction on the side part of this longitudinal movable carriage 6.
Patent JP-H08190304-A (JP)
Title: Image forming device
Inventor: FUKANO MASAHIKO
IPC: G03G15/20
Filed: 1995-01-11
Abstract: PURPOSE: To compensate the lowering in transferring force accompanying with thermal expansion of a pressure roller end part and to prevent transfer shift caused by the transferring force lowering when the temp. of the pressure roller end part is raised, and a difference with the temp. of the central part becomes large owing to many sheets continuous fixation. etc., of a narrow width sheet by increasing the rotational speed of the hot roller and the pressure roller. CONSTITUTION: When the difference TP2 -TP3 between the central temp. TP2 and the end part temp. TP3 of the pressure roller 38 becomes larger than a prescribed threshold value, e.g. 7 deg.C or above, after power source is applied or many sheets of the narrow width sheets are fixed continuously or the like, a device enters a cooling mode, and the pressure roller 38 is cooled. Then, when the difference TP2 -TP3 of both temp. becomes further larger, e.g. 26 deg.C or above, a rotational speed of a fixing motor is increased for a reference rotational speed at a copying time. That is, when the difference TP2 -TP3 becomes than the prescribed threshold value, the rotational speeds of the hot roller 37 and the pressure roller 38 are increased. Thus, the lowering in the transferring force accompanying with thermal expansion of the end part of the pressure roller 38 is compensated.