baber/WOPTO huggingface dataset:
Patent JP-H0448973-A (JP)
Title: Shape sorting apparatus
Inventor: HOSHINO SATORU
IPC: B07C5/06
Filed: 1990-06-18
Abstract: PURPOSE:To accurately sort fruit or the like by sorting an article while gradually expanding the diameter of the sorting hole of a feed means by a throttling plate moving downwardly according to the inclination of a guide rail. CONSTITUTION:A plurality of shaking pieces 15 freely converging on the lower end side thereof are provided to the first opening part 13 formed to a feed means 2 along the peripheral edge thereof in a suspended state in a freely shakable manner. A throttling plate 18 is provided at the lower position of the feed means 2 in a freely up-and-down movable manner and equipped with second opening part 19 having a diameter smaller than the inner diameter of the first opening part 13, and the shaking pieces 15 are inserted in the second opening part 19 and the diameter of the sorting hole 20 formed by the lower end edges of a plurality of the shaking pieces 15 is expanded and contracted by the up-and-down movement of the throttling plate 18. Further, a guide rail 12 guides the throttling plate 18 in a falling direction from the upstream region in the feed direction of the feed means 2 toward the downstream region. An article is supplied to the first opening part 13 of the feed means 2 and sorted to be allowed to fall from the sorting hole 20 due to the shaking pieces 15. As a result, fruit having long and short diameters can be accurately sorted.
Patent JP-S629848-A (JP)
Inventor: MITSUSHIERU BUYUISHIYAARU
IPC: B23H9/00
Filed: 1986-07-04
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-S5859005-A (JP)
Inventor: UTANO MASATOSHI
IPC: B28B21/76
Filed: 1981-10-03
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-H0447542-A (JP)
Title: Manufacture of optical master disk
Inventor: SAKAMOTO NOBORU
IPC: G11B7/26
Filed: 1990-06-15
Abstract: PURPOSE:To reduce the influence of etching on an unexposed part and to obtain a pre-groove part with rectangular cross-section by performing exposure by setting the light intensity on a photosensitive material layer at a specific range, and performing developing for a time less than ten seconds by using developer of constant temperature. CONSTITUTION:A laser beam with prescribed light intensity is projected on the surface of a photoresist 2 by an exposure device equipped with an argon laser oscillator in which the numerical aperture (NA) of an objective lens is set at a value less than a constant value. The light intensity I(mw) at that time is set so as to satisfy the next condition i.e. to satisfy 3.8 X linear velocity (m/sec)>=I>=2.3 X linear velocity (m/sec). Thence, alkaline developer is jetted at a temperature of around 22 deg.C and for a time <=ten seconds, and the developing is performed, and a groove 3 for a pre-groove part is formed. In such a way, the progression of the etching on the unexposed part can be suppressed without increasing the NA of the objective lens, and the cross-section of the pre-groove part can be formed in rectangular shape.
Patent JP-S5782063-A (JP)
Title: Thermal copy printing device
Inventor: KATOU KAZUO
IPC: B41J2/33
Filed: 1980-11-10
Abstract: PURPOSE:To use an ink tape for the thermal copy printing device smoothly and repeatedly by employing an ink roll, an outer circumferential surface thereof is formed with a porous substance into which hot-melt type ink is applied, as the ink tape. CONSTITUTION:The ink roll 11, the outer circumferential surface thereof is shaped with the porous substance, such as felt, porous plastic, etc. and into which the hot-melt type ink is applied, is used as the ink tape for the thermal copy printing device. The surface of the ink roll 11 is heated selectively by means of a thermal head 13 through paper to be printed 10, the ink is transferred onto the paper to be printed 10, and the paper is printed. The surface of the ink roll 11, ink therein being exhausted through transfer, is heated by means of a heating roll 12, the hot-melt type ink applied onto the surface of the ink roll 11 is melted and liquefied, and the ink is permeated according to a capillary phenomenon, and uniformly distributed again.
Patent JP-H10328501-A (JP)
Title: Falling film evaporator
Inventor: YANO KENSUKE
IPC: B01D1/30
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a falling film evaporator in which the area required for installing equipment (installing space) can be reduced and the installation cost can be lowered. SOLUTION: Splash-entrained steam generated from a first effect falling film heating boiler 1 is introduced into an outer peripheral part of a second effect falling film heating boiler 4. In this peripheral part, a splash separator 3 having a jacket contraction for separating a splash in the steam by centrifugal force generated by turning the entrained steam in the outer peripheral part of the second effect falling film heating boiler 4 is arranged and also in a part covered with the splash separator 3 of the outer peripheral part of the second effect falling film heating boiler 4, a steam introducing port 5 for introducing the steam from which the splash is separated is arranged.  After the entrained steam generated from the first effect falling film heating boiler 1 is introduced into the splash separator 3 arranged in the outer peripheral part of the second effect falling film heating boiler 4 to separate the splash in the steam, the steam from which the splash is separated is introduced into the second effect falling film heating boiler 4.
Patent JP-S6137159-A (JP)
Inventor: TANIGUCHI KYOKO
IPC: A47G23/08
Filed: 1984-07-28
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-H061352-A (JP)
Title: Loading rack for composite panel
Inventor: TERADA YOSHIHIRO
IPC: B65D19/06
Filed: 1992-06-17
Abstract: PURPOSE:To prevent the panel from being damaged during transport, and the free end of an outer/inner wall attaching metal fitting from being bent. CONSTITUTION:A loading rack 1 is used to stack and fix a composite panel 21 for which a wall framework 23 is attached to one side surface of a panel 22, and is formed into an upside down gate-shape by a base 2 on which the wall framework 23 of the composite panel 21 is mounted and columns 3A, 3B which are stood at both ends of the base 2. Respective columns 3A, 3B are provided in such a manner that the stacking useful height H1 is larger than the stacking height H2 of the composite panels 21, and at the same time, a stacking pin 4 and stacking hole 5 which are relative are concentrically provided on the top and bottom both ends to make it possible to fasten the stacking pin 4 of one loading rack 1 to the stacking hole 5 of another loading rack 1. Also, a framework fixing hole 6 which can match a binding hole 24 on the wall framework 23 is provided at an intermediate part of respective columns 3A, 3B for the constitution.
Patent JP-H1013381-A (JP)
Title: Optical communication equipment and its wavelength control method
Inventor: KUBOTA OICHI
IPC: H04J14/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate wavelength dependence and temperature dependency of a channel interval by calculating an increment of a control variable at a wavelength control system based on the control variable and a temperature equivalent signal from a temperature sensor. SOLUTION: The wavelength dependency of channel interval is eliminated by allowing a wavelength control system 1 to change properly an increment Δv of a transmission wavelength control signal (v) equivalent to the channel interval with the transmission wavelength control signal (v). That is, the wavelength control system 1 selects a channel interval of wavelength multiplex communication to be a prescribed wavelength difference and the increment in the control variable corresponding to the channel interval depends on the control variable and a temperature of an optical band pass filter.  Then the wavelength control system 1 calculates the increment of the control variable corresponding to the channel interval from the control variable and the temperature equivalent signal from a temperature sensor 30 every time the increment of the control variable equivalent to the channel interval sweeps the transmission wavelength of the optical band pass filter. Thus, the wavelength dependency and temperature dependence of a channel interval is eliminated by having only to the temperature sensor 30.
Patent JP-S5681988-A (JP)
Title: Laser oscillator
Inventor: IKEMOTO NORIO
IPC: H01S3/03
Filed: 1979-12-07
Abstract: PURPOSE:To avoide the thermal deformation of a trestle by providing thermal insulator between the gas circulating system for a light resonator forming a gas laser oscillator and the trestle and bellows for absorbing the thermal displacement at the connector of the gas circulating system. CONSTITUTION:The gas flow downstream tube 4 forming a laser oscillator is isolated thermally through four insulating posts 22 from the upper trestle 20 on a trestle 9, thereby preventing the thermal deformation of the trestle 20. Since gas upstream branch tube 3 passes low temperature gas and accordingly has almost no problem at temperature but high voltage is applied thereto, an electric insulating post 25 is arranged between the lower surface of the trestle 20 and the trestle 24. A low temperature heat exchanger 26 is arranged at the downstream side of the turbo blower 6 in addition to a heat exchanger 5, and bellows 27 are inserted into the gas circulating system from the heat exchanger 26 to the insulating cylinder 7. Bellows 28 for absorbing the thermal expansion and contraction of the optical system are provided at both ends of the gas downstream tube 4, and output mirror fixing frame 29 and a reflecting mirror fixing frame 32 are contacted therewith.
Patent JP-S5948403-A (JP)
Title: Herbicide for paddy field
Inventor: TAKEMATSU TETSUO
IPC: A01N37/22
Filed: 1982-09-13
Abstract: PURPOSE:A herbicide for paddy fields, containing N-(alpha,alpha-dimethylbenzyl)-alpha- bromo- tert-butylacetanilide and an alpha,alpha-dimethylphenylacetanilide derivative as active constituents, effective against broadleaf weeds, having a large width of period suitable for application, and exhibiting the efficacy for a long term. CONSTITUTION:A herbicide for paddy fields containing (A) N-(alpha,alpha-dimethylbenzyl)-alpha-bromo-tert-butylacetanilide and (B) an alpha,alpha-dimethylphenylacetanilide derivative of the formula (X is halogen, lower alkyl, lower alkoxyl or alkenyloxy; n is an integer 0-3) as active constituents, preferably in 0.1-10pts.wt., particularly 0.3-5pts.wt., compound (A) and one pts.wt. compound (B) of the formula. In application, the resultant mixture may be directly used, but usually an adjuvant is formulated together to give the aimed herbicide. The herbicide is preferably used in the form of a granule. The amount of the herbicide to be used is 200-500g, preferably 300-400g, based on one are.
Patent JP-S6135489-A (JP)
Inventor: TAKEYARI YUKIO
IPC: G06F3/0481
Filed: 1984-07-28
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-S5947965-A (JP)
Title: Gate drive device for self-extinguishing type thyristor
Inventor: KAWAMURA YUTAKA
IPC: H02M1/08
Filed: 1982-09-13
Abstract: PURPOSE:To improve the performance of function of a self-extinguishing type thyristor with a simple circuit configuration by connecting the gate of an SCR through a switch to the feedback side of a load, and commutating part of cathode current of the SCR to the gate current by closing the switch at the extinguishing time. CONSTITUTION:When a turn-OFF switch 9 is closed in the state that a turn-ON switch 8 is opened, the gate voltage of a self-extinguishing type SCR 1 is lowered in the voltage applied to a load 3 as compared with the cathode voltage. Then, a load current IL is operated as a gate reverse current IGO flowed through a circuit (a), thereby extinguishing the SCR 1. Simultaneously, charging current IC is flowed via a closing circuit of a main power source 2, the SCR 1, a capacitor 12' and an OFF switch 9 in the condenser 12', and which can be abruptly charged. When the SCR 1 is turned OFF, the load current IL charges the snubber condenser. Accordingly, the cathode voltage of the SCR 1 gradually decreases to become zero.
Patent JP-S5582123-A (JP)
Title: Polyoxyalkylene polyether having terminal silanol group
Inventor: WADA TADASHI
IPC: C08G65/00
Filed: 1978-12-18
Abstract: PURPOSE: To prepare a new polyoxyalkylene polyether having therminal silanol groups and useful for production of sealing materials, electrical insulating materials, etc. when used together with a crosslinking agent, e.g. hydrolyzable organosilicon compounds, etc.  
     CONSTITUTION: A polyoxyalkylene polyether I (R 1  is 1W8C univalent hydrocarbon group; R 2  and R 3  are 1W4C bivalent hydrocarbon group; a is 0, 1 or 2; b is integer of 10W300; c is integer of 1W5) having a molecular weight of 500W30,000, e.g. II, etc. For example, a polyether III having unsaturated groups at the both chain ends is reacted with an Si-H bond-containing chlorosilane IV in the presence of a catalyst, e.g. chloroplatinic acid, etc., to give a polyether V. A polyoxyalkylene polyether I is obtained by hydrolyzing the polyether V at -10W130°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0449827-A (JP)
Title: Stator for rotary electric machine
Inventor: MIZUNO TETSUYA
IPC: H02K3/52
Filed: 1990-06-15
Abstract: PURPOSE:To simplify an assembly process by forming connecting sections connecting a plurality of bobbin sections and adjacent bobbin sections of an insulating member, winding a plurality of stator windings on the outer circumferences of these bobbin sections and incorporating a plurality of the stator windings on a yoke at a time. CONSTITUTION:A holder 4 in which a field coil 5 is wound on a bobbin section 41 is preheated and pressure-molded, a collar-shaped section 43 is brought into contact with the inner circumferential surface of a yoke 2 and a ball core 3 is coupled with the inner circumferential surface of the yoke 2 by a machine screw, welding or the like, thus holding the bobbin section 41 of the holder 4, the collar-shaped section 43 and an arcuate section 45 between the inner circumferential surface of the yoke 2 and the collar-shaped section 32 of the ball core 3. Accordingly, a plurality of the bobbin sections 41 on which a plurality of the field coils 5 are wound are incorporated to the inner circumferential surface of the yoke 2 at a time.
Patent JP-S5491808-A (JP)
Title: Rotary impeller type sound absorber
Inventor: FUJII SHIYOUICHI
IPC: F01N1/24
Filed: 1977-12-29
Abstract: PURPOSE: An impeller sonsisting of sound-absorbing material is caused to rotate by the passage of a fluid in a fluid duct. High efficiency sound absorbing effect can be demonstrated by receiving noise produced by rotary machine with the vane surfaces.  
     CONSTITUTION: Rotary impeller 4 is provided inside fluid duct 2. It is caused to rotate by the passage of air in the direction shown by solid arrowheads. The surface of vanes 4-1, 4-2,... are made of sound-absorbing material. When air is sucked in by rotary machine 1 in the direction shown by the arrowheads, impeller 4 rotates in the direction of arrowhead C in a state of less resistance. At this time, noise produced from rotary machines moves in the direction of broken-line arrowheads and collides with vanes 4-2, 4-2. The vane surfaces receives the noise and demonstrates sound- absorbing effect with high efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0448190-A (JP)
Title: Structure of hearth for dc arc furnace
Inventor: NAKAYAMA TAKASHI
IPC: F27B3/08
Filed: 1990-06-15
Abstract: PURPOSE:To make the hearth of a DC arc furnace endurable sufficiently against large current operation and oxygen adding operation by a method wherein the material of a cylindrical sleeve is selected so as to be either one kind among Mg-0C refractories, consisting of specified % of C and balance of MgO substan tially, Al2O3-MgO-C refractories, consisting of specified % of C, specified % of Al2O3 and the balance of MgO, and Al2O3-C refractories, consisting of speci fied % of C and the balance of Al2O3 substantially. CONSTITUTION:In MgO-C refractories, the content of C is set within the range of 10-20 weight %. In Al2O3-MgO-C refractories, Al2O3 plays the role of binder and strengthen the binding of Al2O3, MgO and C while the amount of the same is set within the range of 55-65 weight %. The content of C is set within the range of 3-10 weight %. In Al2O3-C refractories, the content of C is set within the range of 10-20 weight % due to a reason same as the case of the MgO-C refractories. Cylindrical sleeve of these refractories is employed.
Patent JP-H11335206-A (JP)
Title: Antimicrobial agent for resin having excellent resistance to heat and antimicrobial resin composition
Inventor: ICHIHARA EIJI
IPC: C08K5/49
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antimicrobial agent having excellent resistance to heat that includes a compound bearing a gegen anionic and cationic group, shows excellent heat resistance that its antimicrobial effect is not deteriorated by the heat history such as in the thermal kneading or the resin molding and is useful for tap water, cooling water, underwater structure, building materials, miscellaneous goods for domestic use. SOLUTION: The objective antimicrobial agent for resins comprises (A) the gegen anion of super acid and (B) a compound bearing one cationic group bonding to a nonionic molecular chain (preferably a divalent hydrocarbon group, an ether group or the like) in the molecule. The cationic group is preferably a quaternary ammonium base or a phosphonium base. The component A has a Hammet' strength function (-H0 ) of >=12 and the super acid is preferably a combination of a protonic acid (preferably hydrogen fluoride, hydrogen chloride or the like) with a Lewis acid (preferably boron trifluoride or phosphorus pentafluoride). This antimicrobial agent is suitably used in acrylic resins, polyolefin resins and the like.
Patent JP-H0831650-A (JP)
Title: Noise absorbing body fixing piece
Inventor: HAYASHI YOSHITOKI
IPC: H01F17/06
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a noise absorbing body fixing piece which is capable of fixing a noise absorbing body in place even if it is formed of fragile magnetic material. CONSTITUTION:A noise absorbing body fixing piece is composed of a cylindrical main body 4, engaging parts 6 and 7, and projections 8, and the noise absorbing body fixing piece fitted in a cylindrical noise absorbing body 12 is shown in Figure. The engaging parts 6 and 7 are made to bear elastically against the edge 12a of the noise absorbing body 12 to fasten both the axial ends of the noise absorbing body 12. By this process, the noise absorbing body 12 is fixed to the outer circumference of the noise absorbing body fixing piece into one piece. Therefore, electric wires are inserted into a hollow 10, whereby a noise absorbing action is carried out by the noise absorbing body 12. Moreover, the projections 8 can be made thin and long enough, so that they are easily put in electrical wires disposed in the hollow 10 and enhanced in an anchoring effect, and the noise absorbing body 12 is securely fixed in place.
Patent JP-S6139586-A (JP)
Title: Manufacture of amorphous semiconductor
Inventor: KAWAKAMI SOICHIRO
IPC: H01L31/04
Filed: 1984-07-31
Abstract: PURPOSE:To stabilize the photoelectric characteristics and to lower the manufacturing cost, by pretreating a photoelectric layer in the atmosphere of hydrogen plasma and subsequently depositing an ohmic-contact layer. CONSTITUTION:A glass substrate 21 is mounted on a substrate holder within a plasma CVD unit and maintained at 200 deg.C under a vacuum. Pure silane is then introduced into the unit for conducting glow discharge to form a photoelectric layer 22 of nondoped a-Si. The photoelectric layer thus obtained is subjected to room temperature in the atmosphere for ten days, and then mounted on the anode side of the unit. Plasma is produced so that the layer is pretreated thereby. Subsequently, the glow discharge is conducted with the use of a mixture gas of silane and phosphin so as to deposit an ohmic-contact N<+> layer 24. Al is then deposited to form a conductive layer 25. A gap pattern is formed on the conductive layer 25 with the use of a photoresist, and the conductive layer is removed with an etching liquid. Plasma etching is conducted to remove the N<+> layers, and finally the photoresist is peeled off. Thus, a photoelectric conversion elementis formed.
Patent JP-H0327128-A (JP)
Title: Curding element
Inventor: ROOBERUTO DEMUUTO
IPC: D01G15/24
Filed: 1990-06-19
Abstract: PURPOSE: To optimize the cleaning strength to a level of necessity relating to the final product by arranging a carding element having different types or sizes of clothing elements to be movable between the working position and the rest position. CONSTITUTION: A carbon element 3 having a polygonal cross section is arranged to the carding or cleaning roller 1 so that it may be movable in the direction of the arrows 15, 16 toward or away from the roller and is made rotatable in the direction of the arrow 17. Different types and/or sizes of clothing elements 14.1, 14.2, 14.3, 14.4 are formed on the outer face of the carding element 3 and one of them opposes to the clothing element 12 on the peripheral face of the roller 1.
Patent JP-H114891-A (JP)
Title: Clamp type drug administering device
Inventor: MORIMOTO SHUJI
IPC: A61M5/142
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost drug administering device that has stability when installed and can administer a fixed amount of chemical accurately through a simple operation. SOLUTION: An earring type drug administering device 1 is formed into an earring shape by mounting a chemical-administering housing 4 on one end of a clamp ring 3, and mounting a pressing tool 5 on the other end of the clamp ring 3. A chemical storage cylinder 7 storing a chemical 24 is provided inside the housing 4, a piston 9 having a control rod is fitted into the chemical storage cylinder 7, and a control part 10 at the end of the control rod is provided to project from the housing 4. Since the device 1 is designed so that the distance that the piston 9 is lowered by the lowering of the clamp part 10 is held constant, a fixed amount of chemical can be administered to the skin of a subject by a single operation of pushing the control part 10.
Patent JP-S6219661-A (JP)
Inventor: YOSHIDA NOBUYUKI
IPC: F25C5/10
Filed: 1985-07-18
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-H06632-A (JP)
Title: Nozzle for pouring molten metal
Inventor: ISHIKAWA TOSHINORI
IPC: B22D11/10
Filed: 1992-06-18
Abstract: PURPOSE:To prevent the spreading and the spattering of molten metal by arranging flow straightening mechanism for directing the flow of the molten metal in the fixed direction on the inner surface of a nozzle. CONSTITUTION:The straightening mechanism for molten metal is arranged in the inner surface of the nozzle 1. As the straightening mechanism, the nozzle arranging one or few pieces of straightening plates in the dropping direction of the molten metal or the nozzle arranging flower type (confetto type) or projecting/recessed parts, etc., is used. By this method, the spreading of the molten metal dropped from the nozzle and the entrapment of the air or the spattering of the molten metal balls, which are difficult to avoid in the case of using the conventional nozzle, are eliminated. In this result, the casting surface of an ingot can be smoothened and also, this surface layer can be made to be sound and the product quality and the yield are improved and the production efficiency can be improved.