baber/WOPTO huggingface dataset:
Patent JP-H07295344-A (JP)
Title: Image forming device
Inventor: KONO YASUNORI
IPC: G03G15/02
Filed: 1994-04-27
Abstract: PURPOSE:To prevent deterioration of a recording head, ink, etc., by reducing ozone which is generated by an image forming means of an electrophotographic system. CONSTITUTION:A white and black toner image is formed by the upstream image forming means I of the electrophotographic system, and a color ink image is also formed by a downstream image forming means II of an ink jet system. A photoreceptor drum 1 is electrified by an electrifying roller (contact electrifying member) which is in contact with the surface of the photosensitive drum 1. Thus, because ozone which is generated at the time of electrification is reduced, deterioration of the recording head 25a and ink in the ink jet system due to ozone is prevented.
Patent JP-H06320686-A (JP)
Title: Fuel pouring tube
Inventor: KASUGAI JOJI
IPC: B60K15/01
Filed: 1993-05-17
Abstract: PURPOSE:To improve heat insulation with light weight and low cost by forming an inner tube of fuel nonpermeability material and forming an outer tube of crosslinking polyolefin. CONSTITUTION:A fuel pouring tube is formed of a two-layer structure of an inner tube 1 and an outer tube 2. The tubes 1, 2 are formed of bellows 10, 20 and a pair of straight parts 11, 21 formed at both ends. The tube 1 is formed, for example, of soft 11-nylon of a fuel nonpermeable material, and the tube 2 is formed of crosslinking polyolefin. This pouring tube is two-color extruded to a double cylindrical state so that its inside is formed of 11-nylon and its outside is formed of water crosslinking polyolefin, and subsequently blow-molded in a predetermined shape. Then, it is held in a steam oven for about two hours, thereby crosslinking the tube 2.
Patent JP-S5816092-A (JP)
Title: Cell for electroplating of metallic strip
Inventor: TODA KENZOU
IPC: C25D7/06
Filed: 1981-07-23
Abstract: PURPOSE:To facilitate discharging of gases generated by electrolysis and to prevent plating having burned deposits by providing ejecting ports for an electrolyte in the longitudinal direction of the electrodes of a cell for electroplating, and flowing the electrolyte to the edge sides of a strip. CONSTITUTION:Slit nozzles 17, 18 for ejection of an electrolyte are mounted in the longitudinal directions of upper, lower electrodes 13, 14 provided in a cell for electroplating. A strip S is run and the electrolyte is supplied into headers 19, 20 and is ejected through the nozzles 17, 18 into the space in the cell; at the same time, electricity is supplied to the electrodes 13, 14 and the strip S, whereby the strip is electroplated. The ejected electrolyte flows divergently from the central part of the strip S toward both edge sides then diagonally in the advance direction of the strip S. The gases generated by the electrolysis are discharged to both sides of the strip S, whereby the increase in the electric resistance is prevented. The substitution of the electrolyte is improved and the possibility for plating having burned deposits is eliminated.
Patent JP-H02292516-A (JP)
Title: Spindle unit
Inventor: SUMIDA YUICHI
IPC: F16C32/00
Filed: 1989-05-08
Abstract: PURPOSE:To lessen the partial wear of a sphere by providing a clearance between a cylindrical radial bearing surface provided at the inside diameter surface of a housing, and the sphere of a thrust bearing formed of a shaft body end surface and the sphere, and making the sphere rotatable. CONSTITUTION:A housing 12 is put on a shaft body 11 fitted to a stationary member 10. The housing 12 consists of a cylindrical portion 12A and a sphere retaining member 13. A thrust bearing is formed by placing interveniently a spheric body 14 between the bottom surface of the housing 12 and the end surface of the shaft body 11. The sphere 14 is made to be rotatable by providing a radial clearance d between the inside diameter surface of the housing 12 and the sphere 14. The sphere 14 rotates freely as it oscillates around within the range of the radial clearance d, so a partial wear can be reduced.
Patent JP-H07300050-A (JP)
Title: Weather strip for automobile
Inventor: NOZAKI MASAHIRO
IPC: B60R13/04
Filed: 1994-04-30
Abstract: PURPOSE:To provide a weather strip simplifying a seal structure of a door opening edge along a roof side of an automobile. CONSTITUTION:In a hollow-shaped weather strip 4 mounted on a door opening edge 2, a roof side lace 5 is integrally formed in a car outside end part of a base bottom part 41 formed of hard material, and this roof side lace 5 is molded in a shape of almost triangular section, in a manner wherein a side surface 51 in a car inside covers a side surface in a car outside of the weather strip 4 along this side surface, with the side surface 52 in a car outside continued flush with a roof side 1.
Patent JP-S60258673-A (JP)
Title: External character processing system
Inventor: OZAKI TAKASHI
IPC: G06F3/153
Filed: 1984-06-06
Abstract: PURPOSE:To process an external character font group which is highest in the frequency of use continuously at the same response time with an internal character font group by collecting use histories of external fonts in an external storage device at specific intervals. CONSTITUTION:A character font retrieval program 7 retrieves an external character code LRU table 31 so as to search for a corresponding character font when an external character is generated, and accesses an external character processing program 9 unless it is found. The external processing program 9 loads the character font in an external character font area 10 from an external device and updates the contents of the external character code LRU table 31. Further, the external character processing program 9 gathers characters in the updated external character code LRU table 31 and information on use histories in the initial load information storage area 32 in the external storage device 12.
Patent JP-S607191-A (JP)
Inventor: KITAHATA AKIHIRO
IPC: H05K3/38
Filed: 1983-06-24
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-H01286012-A (JP)
Title: Data register
Inventor: TAKAHASHI KEIKO
IPC: G06F3/02
Filed: 1988-05-13
Abstract: PURPOSE:To easily limit special data even when referring data are many by referring to the data in which a field identification code added and stored to copied data is coincident at the time of registering the recording. CONSTITUTION:In a copying operation, a cursor is set to a field 11a which becomes the object of copying, and a storing request14 is inputted from an input device 52. Thus, a copying processing means P-SET is operated, a field identification code 12a is added to the data of an input field 11a and stored into a referring data table 10. The referring data stored in referring data storing parts 10a to 10n are copied to an input field 11b. First, the cursor is set to the field 11b of a copying destination and a copying data referring request 15 is inputted from the input device 52. Thus, a copying data referring processing means P-DSP is operated and the contents of a copying data storing part 23 are displayed at a data displaying area 13.
Patent JP-H06319618-A (JP)
Title: Furniture with ventilation device
Inventor: MIKI MASAAKI
IPC: A47B37/00
Filed: 1993-05-17
Abstract: PURPOSE:To improve the air purification efficiency in a room such as a smoking room by completely capturing and sucking the smoke of cigarettes produced by smoking around a table. CONSTITUTION:The first air suction port 14 is opened on the top plate 13 of a table, a small top plate 16 is provided at a proper space above the first air suction port 14, the second air suction port 21 penetrating vertically is opened on the small top plate 16, and the second fan 23 for feeding air to the first air suction port 14 is provided at the lower section of the small top plate 16. A filter 26 purifying the sir flowing in from the first air suction port 14 and the first fan 27 sucking air are provided in a housing 25 provided below the top plate 13.
Patent JP-S63310687-A (JP)
Inventor: OTA YASUHITO
IPC: B08B11/00
Filed: 1986-05-21
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-S5740418-A (JP)
Title: Preparation of cumene and/or polyisopropylbenzene
Inventor: MIKI HISAYA
IPC: C07C6/00
Filed: 1980-08-22
Abstract: PURPOSE: In preparing the titled substance from benzene and propylene, to reduce the amount of ethylbenzene as a by-product, by bringing a fraction from a distillation process into contact with a Friedel-Crafts catalyst so that trimethylindane is converted into a high-boiling compound.  
     CONSTITUTION: Benzene is introduced from the pipe 6 to the alkylating reaction tank 1 and propylene from the pipe 7 to the tank, both are reacted, and the reaction product is introduced from the pipe 26 to the transalkylating reaction tank 2. The reaction product is fed to the catalyst separator 3, the catalyst is circulated through the pipe 10, and the liquid phase part is sent through the water washing and neutralizing tank 4 to the distillation process 5. In this process a product is obtained, benzene is circulated through the pipe 15, and a high-boiling fraction is exhausted from the pipe 20. The remaining residue is introduced to the reaction tank 30 of treating process, trimethylindane is converted into a high-boiling compound by catalytic treatment with a Friedel-Crafts catalyst, and all the treated substances are circulated through the transalkylating reaction tank 2.  
     EFFECT: A distillation column for removing ethylbenzene in a distillation process is not required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5239950-A (JP)
Title: Air conditioning method
Inventor: MIYAZAKI MASAYUKI
IPC: F24F11/02
Filed: 1975-09-25
Abstract: PURPOSE: To provide an air conditioning method, by which the operation of a blower is automatically changed to its weak mode when the operation of a compressor is stopped. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05316704-A (JP)
Title: Spindle motor for driving magnetic disk
Inventor: HIGUCHI AKIO
IPC: G11B19/20
Filed: 1992-05-08
Abstract: PURPOSE:To increase the output power of a spindle motor or the memory capacity of the magnetic disk by making the outside diameter of the peripheral section of the hub greater than the outside diameter of the yoke. CONSTITUTION:A rotor 6 is installed in the outer periphery of a stator 3 which is fixed to the outer periphery of shaft bearing housing 2 of a bracket 1 with a gap therebetween. A hub 9 is fixed to a rotary shaft 8 which is born by shaft bearings 7a and 7b in a shaft bearing housing 2 is installed at the side opposite to the bracket of the stator 3. The hub 9 has a cylindrical surface 11 for fixing a magnetic disk 10 and a flange surface 12. The rotor 6 comprises a permanent magnet 4 and a yoke 5 which is fitted to the outer periphery of the permanent magnet 4. The yoke 5 is greater in diameter than the outer peripheral section 13 of the hub, and a notch 15 in the outer periphery of yoke 5 and the inner periphery of the cylinder 16 extending from the outer peripheral section 13 together connect the yoke 5 and the outer peripheral section 13 of the hub 9.
Patent JP-H11304306-A (JP)
Title: Receiver drier
Inventor: FURUTA TAKUJI
IPC: F25B43/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To achieve a higher filtering function of a receiver drier for storing a refrigerant of a car air conditioner. SOLUTION: A receiver drier stores a refrigerant to be fed into a cylindrical body 100. A filter unit 200 has a filter element 250 housed in a cup-shaped reinforcing member 220. The filter element 250 is an assembly which has a filter 252 molded corresponding to the shape of the reinforcing member 220, a desiccant 254 packed into the filter 252 and a strainer 256 sealed by heat onto the filter 252.
Patent JP-H04327227-A (JP)
Title: Flame-retardant spun yarn
Inventor: MIZUKAMI YOSHIKATSU
IPC: D02G3/04
Filed: 1991-04-18
Abstract: PURPOSE:To provide the double layer-structured yarns suitable for clothing products, interior products such as carpets and curtains, and automotive upholstery products, made up of the inner layer consisting of acrylic fibers containing each specified amount of chlorine and antimony oxide and the outer layer consisting of wool. CONSTITUTION:The flame-retardant double layer-structured yarns made up of (A) 20-40wt.% of the inner layer consisting of acrylic fibers containing (1) >=27wt.% of chlorine and (2) >=4wt.% of antimony oxide with the total chlorine content of the whole yarns being >=6wt.% and (B) 80-60wt.% of the outer layer consisting of wool.
Patent JP-H05288331-A (JP)
Title: Dust preventing device for incinerator
Inventor: MIYAJI WAICHI
IPC: F23J3/00
Filed: 1992-04-08
Abstract: PURPOSE:To improve a dust removing efficiency by a method wherein an inner circumferential surface of an upper cylinder of a gas circulating vane for guiding ascending combustion discharging gas and circulating it is provided with a dust preventing flap circulated along the inner circumferential surface. CONSTITUTION:A vertical cylinder 31 having a small diameter and having an upper conical shape is fixed at an inner center part of a lower part of a vertical cylinder 30. A gas circulating vane 43 is fixed between the vertical cylinder 31 and an inner circumferential surface 38 of the vertical cylinder 30. Two spaced apart dust preventing flaps 32 and 33 are arranged at a circumferential wall of the vertical cylinder 30 at the desired upper position of the vertical cylinder 31, with a vertical spacing being left. The dust preventing flaps 32, 33 are set such that a part of explosion smoke A accumulated and ascended along the inner circumferential surface 38 from below the vertical cylinder 30 is taken out of the vertical cylinder 30 in such a manner as like that a surface skin of a tree is peeled off. With such an arrangement, a high dust preventing efficiency can be attained.
Patent JP-H07314835-A (JP)
Title: Ticket issuing device
Inventor: MISONOO TOSHIYUKI
IPC: G07B5/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a ticket issuing device wherein issuance of defectively printed tickets caused by malfunction of a transfer ribbon end detecting sensor can be prevented. CONSTITUTION:A transfer ribbon end detecting sensor 56 for detecting a terminal end of an ink ribbon in a ticket issuing device is monitored whether it is in a non-operating state or not through a print control section 33 for monitoring the output signal of the sensor 56 at every printing of information on a ticket medium prior to each printing operation. Accordingly, issuance of a ticket medium whose printed state is not satisfactory is prevented. At the same time, undesired waste of unused tickets can be reduced.
Patent JP-H0413294-A (JP)
Title: Static memory
Inventor: MATSUI MASAKI
IPC: G11C8/18
Filed: 1990-05-01
Abstract: PURPOSE:To sufficiently secure the margin of write recovery time without making access time adverse by delaying the address decode time of write time. CONSTITUTION:Memory cell arrays 1-4 and address decode circuits 5 and 6 are provided and these circuits 5 and 6 are equipped with delay means 31 and 32 to selectively control the pair of word and bit lines, which are connected to the memory cell arrays 1-4, corresponding to the input addresses of the cell arrays 1-4 and to delay the time for selecting the pair of the word line and bit line in write time rather than the selection time in read time. Namely, by providing the means to delay the selection time of address decode in the case of write rather than the selection time in the case of read, the selection of the cell corresponding to the next address is delayed at the time of a write ending operation, and the timing margin to the erroneous write of the next cell can be enlarged.
Patent JP-S60262401-A (JP)
Inventor: DANA ERU HANKII
IPC: H01C17/065
Filed: 1985-05-30
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-S62273154-A (JP)
Title: Skid preventing device
Inventor: MATSUNAGA KUNIHIRO
IPC: B60T8/1763
Filed: 1986-05-20
Abstract: PURPOSE:To make it possible to exhibit the pumping capability suitably adapted for brake pressure so that the braking distance on a road surface having a high frictional coefficient is shortened, by forming a plunger therein with a high-pressure hydraulic passage for allowing working fluid to branch off from a hydraulic passage during movement of the plunger. CONSTITUTION:Upon pressure rising stroke during anti-skid operation, working fluid flows from the left to the right through a flow passage 40 in a plunger 35. After passing through an orifice 35, the working fluid is fed into a cylinder chamber 17, the flow rate of the working fluid being limited. On the contrary, when the hydraulic pressure of a system pressure communication passage 44 becomes high so that it overcomes the pressing force of a spring 43, the plunger 35 is moved leftward so that the right end of the plunger 35 is separated from a seat surface between second and third bore sections 32, 33 in a pump piston 30. Further, the working fluid branches off and flows into a high pressure hydraulic passage 41 just before the orifice 39 and merges in the third bore section 33 in the pump piston 30 by way of the outer peripheral section of the plunger 35 and the seat surface.
Patent JP-S5449108-A (JP)
Title: Actuator for driving magnetic head
Inventor: SUEHIRO HIDEHIKO
IPC: G11B5/55
Filed: 1977-09-26
Abstract: PURPOSE:To achieve the reduction in size and weight of the actuator which performs high-density and high-speed locating by performing such thing as vibrating the elastic diaphragm supporting bimorph type piezoelectric vibrator symmetrically to the center at high frequencies and relatively large amplitudes. CONSTITUTION:A bimorph piezoelectric vibrator 14 is supported to a stand 18 by way of the insulated knife edges holders 16, 17 at the two fulcrames A, B symmetrical to the center in the lengthwise direction of an elastic diaphragm 12 and comprises affixing three sets of bimorph type piezoelectrics 13a having been bored to the diaphragm 12. Braking plates 15, 15 are provided to its both ends. This cnstitutin causes the vibrator 14 to be vibrated at high frequencies by bimorph type piezoelectric elements 13a... and at relatively large amplitudes by the composite displacements by the deflections centering at the fulcrums A, B and the deflections of the elements 13a... and at the same time to be vibrated stably by way of the braking plates 15. Hence, high-speed high-density track locating by the magnetic head 6 which is connected to the vibrator 14 by a gimbal spring 9, etc. and whose gap width is parallel with the vibrating direction is accomplished and the miniature and lightweight device of not requiring voice coils, etc. may be provided.
Patent JP-2000309414-A (JP)
Title: Adhesive conveyor belt for conveying food
Inventor: YONEDA TATSU
IPC: B65G15/34
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of curling by laminating a back cover layer having nearly the same contraction as the aging contraction of a polyolefin cover layer on the back face side of a tension member layer laminated with a polyolefin sheet on the conveyance face side (surface) as a surface cover layer. SOLUTION: A polyolefin sheet used as the surface cover layer 4 of a conveyor belt conveying food has a feature to shrink as time elapses after molding, a tension member layer 5 is not shrunk, and the conveyor belt tends to curl concavely to the surface cover layer 4 side. A back cover layer 6 having nearly the same contraction as the aging contraction of the surface cover layer 4 is laminated centering on the tension member layer 5, then the contraction of the surface and back cover layers 4, 6 is balanced, and a flat conveyor is obtained. A nylon sheet or a polyurethane sheet is preferably used for the material of the back cover layer 6, and a woven fabric or a knit fabric of this material is desirous.
Patent JP-S5547707-A (JP)
Title: Modulation system
Inventor: FUJISAKI HITOSHI
IPC: H03C1/54
Filed: 1978-09-22
Abstract: PURPOSE: To realize the modulator wide in the dynamic range and less in the carrier leakage and harmonics, by using the transistor pair coupling the emitter to the  input section.  
     CONSTITUTION: Carrier is differentially fed to the base of two sets of differential amplifiers QE and QF via NAM (non additive mixing) circuits QA∼QD coupling the emitters and collectors and the output from the circuits QA and QB is fed to the differential amplifier COMP. The modulation signal is inputted to the circuit QA via the emitter follower. The carroer leakage depends on the dfference of VBE of each pair transistor (e.g., Q 14  and Q 13 ), but it can be decreased by circuit integration. The production of harmonics can be avoided with the symmetry of circuit and sufficient dynamic range can be given with the combination of PNP transistor and NPN transistor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0412723-A (JP)
Title: Exclusive duskin for washing bathroom
Inventor: NAKAYAMA ICHIJIRO
IPC: A47L25/00
Filed: 1990-05-01
Abstract: PURPOSE:To constitute the duskin so that the body can be washed satisfactorily without wasting a detergent in a bathroom by using a 'Duskin(R)' brush formed by planting long and short mixed duskin feathers into a circular or rectangular duskin case to which a duskin rod is bent and attached so as to be easily washable. CONSTITUTION:In accordance with a size of a bathroom, a hand grip rod, that is, a handle 1 is shortened or held long, and attached to a duskin case 2 of a suitable size at an adjustment angle 3 so as to be easily washable, and duskin feathers 4 being brush hair are planted into the duskin case concerned 2 by mixing variously long and short ones within a suitable range. According to the constitution of this duskin feathers 4, at the time of washing by applying a detergent to said bathroom washing duskin, the detergent remains in the duskin feathers 4 and a washing state is satisfactory, and also, use of the detergent is not wasted.
Patent JP-S5452053-A (JP)
Title: Separation of threo-isomer and erythro-isomer of 3-amino- hydroxy-4-phenylbutyric acid
Inventor: SAINO TETSUYUKI
IPC: C07C227/42
Filed: 1977-09-29
Abstract: PURPOSE: To separate the threo-isomer and the erythro-isomer of the title compound useful as an intermediate of a novel physiologically active compound, bestatin, by dissolving a diastereomer mixture of the title compound in an acid, adjusting the pH of the solution to 2.0-3.0, and separating the precipitate.  
     CONSTITUTION: Diastereomer mixture of the title compound of formula [the steric configuration of amino acid is (2RS, 3R), (2RS, 3S), or (2RS, 3RS)K] is dissolved in an equivalent of acid (mineral acid such as hydrochloric acid, sulfuric acid, etc.), the pH of the solution is adjusted between 2.0 and 3.0 (pref. 2.3 and 2.5) by adding a base (pref. aqueous ammonia), the solution is left to stand at room temperature, and the produced precipitate is separated by filtering. The prcipitate is dissolved in a dilute acid, passed through a strong acidic ion exchange resin, and the adsorbed amino acids are eluted with aqueous ammonia, to obtain an optically pure (2S, 3R)-3- amino-2-hydroxy-4-phenylbutyric acid 
     COPYRIGHT: (C)1979,JPO&Japio