baber/WOPTO huggingface dataset:
Patent JP-S54156337-A (JP)
Title: Heating system for room
Inventor: NIKUDO YUKIO
IPC: F24F6/00
Filed: 1978-05-31
Abstract: PURPOSE: To provide a heating system for a room, wherein a blower is arranged to be spaced from a heater, the blower having an air outlet located higher than its air inlet for blowing air toward a portion above a warm air mass thereby effective heating being performed.  
     CONSTITUTION: As shown in the drawings, in the present system a blower 3 having an upward directed air outlet is employed to direct the blown air B toward an upper air portion present above a warm air mass A which has ascended due to heating by a heater 2, and thus the blown air B becomes to overlie the warm air mass A ascended due to heating by the heater 2. In this case, since the blown air is humidified  and is therefore heavier than otherwise, the effect to force the warm air mass A downward becomes larger than the case where the air is not humidified. Thus the temperature in the dwelling space for persons can be increased, the blown air from the blower 3 does not blow directly against persons and therefore they feel comfortable warmth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60209365-A (JP)
Title: Trouble detector in electrically-driven type power steering device
Inventor: SAITOU NAOKI
IPC: B62D6/00
Filed: 1984-04-03
Abstract: PURPOSE:To secure a safety, accurate steering function, by varying a trouble judging level according to a variation in an element being varied in response to a car speed, while selecting a device from a power assist steering to a manual steering at a time when a trouble detecting signal exceeds the said level. CONSTITUTION:An electrically-driven type power steering device detects torque to be added to a steering wheel shaft with a torque sensor 28 and assists steering force by means of driving force of a motor 36 whose output current is controlled according to a control characteristic proportional to the torque. In this case, a current flowing in a motor drive circuit 64 is detected by a detection resistor 82, and a trouble detecting signal is inputted into a trouble judging circuit 56 which is provided with a trouble level detector being set so as to vary a signal level setting value by degrees according to a car speed by a car speed sensor 32, while it turns off a power switch 52 at a time when the trouble detecting signal exceeds the setting level, and constituted to make the motor 36 and a clutch 38 come into a nonoperational state.
Patent JP-S54823-A (JP)
Title: Display control system for ruled line pattern
Inventor: OOBA TOSHIHIKO
IPC: G09G5/32
Filed: 1977-06-03
Abstract: PURPOSE: To perform a display for the character pattern and the ruled line by opening the OR gate in a fixed number based on the ruled line data which is read from the ruled line memory and then restoring the ruled line data synchronized with the read-out of the character pattern data. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02278053-A (JP)
Title: Cushioning type double fly wheel especially for automobile
Inventor: JIYATSUKU PAKAN
IPC: F16F15/134
Filed: 1990-03-17
Abstract: PURPOSE: To eliminate necessity for use of a coupling plate for shells by coupling the shells in axial direction for partitioning two radial direction abutting surfaces arranged parallel and in ring form, and positioning identical their internal edges. CONSTITUTION: Shells 12 and 13 are connected in axial direction and equipped with two radial direction abutting surfaces 19 and 20 which are arranged parallel and in ring form. At least either of two discs 21 and 21' is pushed in axial direction toward one of the abutting surfaces 19 and 20 and fitted in a ring- shaped axial direction space partitioned by the two abutting surfaces 19 and 20, and to the abutting surface on the opposite side, is abutted directly or indirectly and put in contact directly or indirectly with the first named abutting surface by an elastic means 22 acting in the axial direction. A driving means 23 is installed between the disc 21 and a torque plate 11 to connect the two with a certain play reserved and rotate them.
Patent JP-H02244111-A (JP)
Title: Extremely small diameter fiber scope
Inventor: SANADA KAZUO
IPC: A61B1/00
Filed: 1989-03-17
Abstract: PURPOSE:To transmit the illuminating light of the light quantity sufficient for observation even if the diameter of the fiber scope is reduced to an extremely small diameter by transmitting the illuminating light by an illuminating light transmission part layer coated in the form of a layer on the outer side of an image fiber and a cladding layer consisting of a material which is lower in refractive index than the illuminating light transmission part layer. CONSTITUTION:The illuminating light transmission part layer 9 consisting of the material having the refractive index higher than the refractive index of a jacket 2 is provided on the outer peripheral surface of the image fiber A is consisting of an image circle 1 and the jacket 2 and further, the cladding layer 10 consisting of the material having the refractive index lower than the refractive index of the illuminating light transmission part layer 9 is provided on the outer peripheral surface of the illuminating light transmission part layer 9. The illuminating light which illuminates an object to be observed is transmitted by the illuminating light transmission part layer 9 and the cladding layer 10. The need for a light guide fiber is, therefore, eliminated and the generation of a gap part in the part where the illuminating light is transmitted is prevented. The illuminating light of the quantity sufficient for the observation is transmitted in this way even if the diameter of the fiber-scope is reduced as small as several hundreds mum.
Patent JP-H08263873-A (JP)
Title: Optical recording medium
Inventor: YANAGIMACHI MASATOSHI
IPC: G11B7/2472
Filed: 1995-03-24
Abstract: PURPOSE: To provide a recording medium in which recording and reproducing can be performed with light of wavelength λ1 selected from 770-830nm and also reproducing can be performed with light of wavelength λ2 selected from 630-690nm. CONSTITUTION: This medium is laminated with a recording layer containing dyes, a polymer intermediate layer and a reflection layer on a transparent substrate. The real number part n1 and imaginary number part k1 of the complex refractive index of the recording layer for light of wavelength λ1 selected from 770-830nm, and the real number part n2 and imaginary number part k2 of the complex refractive index of the recording layer for light of wavelength λ2 selected from 630-690nm satisfy the conditions of n1>=1.8, 0.04<=k1<=0.15, n2l1.1, 0.04<=k2<=0.6. The reflectance of the medium measured through the substrate is >=65% for the light of wavelength λ1 and >=15% for the light of wavelength λ2.
Patent JP-S57180634-A (JP)
Title: Production of polycondensation type synthetic resin
Inventor: IMADA KOUICHI
IPC: C08G85/00
Filed: 1981-04-30
Abstract: PURPOSE: To save resources and prevent environmental pollution in the production of polycondensation type synthetic resins, by recovering starting materials  from by-produced water of condensation by means of density difference followed by separating the materials contained in the aqueous phase by reverse  osmosis treatment.  
     CONSTITUTION: Starting materials are intruduced into a reactor 1 where polycondensation is carried out, and by-produced water is evaporated and condensed in a condenser 4 to lead to a separator 5. The by-produced water of condensation containing volatile starting materials is subjected to separation by density difference, i.e., to obtain an aqueous phase 7 saturated with starting materials and a starting material phase 6 saturated with water, which phase is then recycled to the reactor 1. The aqueous phase is sent by a high pressure feed pump 12 through a water phase reservoir 10 to a reverse osmosis membrane apparatus 13 to perform reverse osmosis treatment by repeating concentration and feeding back of a concentrate 14 to the reservoir 10, and the obtained starting material phase saturated with water is recycled through a tank 16 to the reactor 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62223826-A (JP)
Title: Optical recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/243
Filed: 1986-03-26
Abstract: PURPOSE:To permit quick and easy phase transfer from the equil. phase to non-equil. phase while maintaining durability and high signal level by having a recording film formed by mixing a semiconductor material which makes the phase transfer between the equil. phase and non-equil. phase according to the irradiation conditions of a light beam into a sulfide direction. CONSTITUTION:The recording film 5 is the single mixed film formed by dispersing and mixing a semiconductor 7 of pulverized particles by a two-dimensional simultaneous sputtering method into and with the sulfide dielectric 6 and as SiS2 (silicon sulfide), GeS2 (germanium sulfide) or ZnS (zinc sulfide) in such a manner that said semiconductor is incorporated therein at 40-80%. The recording film 5 is formed into the structure to disperse the semiconductor 7 which is chemically unstable and has poor durability, in the form of the pulverized particles, into the sulfide dielectric 6 which permits the phase change thereof, is chemically stable and has high heat conductivity and therefore, the pulverized particles of the semiconductor 7 dispersed into the recording film 5 are easily transferable to either state of the equil. phase or non-equil. phase; in addition, the durability which is important as the recording film 5 is remarkably improved.
Patent JP-H11257442-A (JP)
Title: Rotation force transmission mechanism and image forming device having this mechanism
Inventor: OTAKA HISASHI
IPC: F16H7/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To transmit a rotation force with high efficiency by effecting coincidence of the axes of a drive rotation force transmission body and a driven rotation force transmission body with each other. SOLUTION: A rotation force transmission mechanism 10 comprises a drive rotation force transmission body 23 to be rotatably loosely fitted in a first frame 13 to transmit the rotation force of a drive source; a driven rotation force transmission body 35 to be rotatably mounted on a second frame 14 movable to the first frame 14 and opposite to the drive rotation force transmission body; a rotation force transmission means 38 to have a drive member 30 arranged at the drive rotation force transmission body and a driven member 35 having a driven rotation force transmission body and engage and disengage the drive member and the driven member with and from each other, and transmit the rotation force of a drive rotation force transmission body to the driven rotation force transmission body during engagement of the members with each other;  and a means 40 to effect coincidence of the axes of the drive and driven rotation transmission bodies with each other. The drive rotation force transmission body is moved by an axis matching means and have an axis coinciding with that of the driven rotation force transmission body.
Patent JP-S51142131-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: KATOU HARUO
IPC: F23K5/00
Filed: 1975-05-30
Abstract: PURPOSE: A forced intake-exhaust type liquid fuel combustion apparatus designed so as to maintain constantly stabilized combustion even when pressure's fluctuation occurs in the combustion chamber by contrary wind brought about by blast from outdoor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08258403-A (JP)
Title: Transparent film for recording
Inventor: NAKANO YUKIHIRO
IPC: B41M5/50
Filed: 1995-03-24
Abstract: PURPOSE: To improve printing quality and ink absorption by forming a dye fixing layer containing polymer having cationic groups as a main component on a water insoluble transparent plastic film substrate. CONSTITUTION: In a recording film used for an ink-jet recording system, an ink absorbing layer and a dye fixing layer are laminated in sequence on a water insoluble transparent plastic film, and the dye fixing layer contains a polymer having cationic groups as a main component. The ink absorbing layer is formed from polyvinyl alcohol or its derivative, or polyvinyl pyrrolidone or its derivative. The ink absorbing layer can contain inorganic particles, hydrophobic organic particles, and an antiseptic agent within a range not to deteriorate various properties. The optimum thickness of the ink absorbing layer, though not specified in particular, is 2-50μm, or preferably 5-30μm.
Patent JP-H10260801-A (JP)
Title: Information processor and information processing method
Inventor: FUJII MASARU
IPC: G06F3/12
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To perform page binding by deciding bandwidth so that a plotting object and bound boundary may not overlap each other as much as possible. SOLUTION: A command analyzing part 1704 analyzes data string of a page description language that is received from a host, and an expansion processing part 1705 produces a plotting image in band memory 1710. A bandwidth data creation processing part 1709 calculates the size of an object by using data a bounding box and character line spacing and calculates bandwidth so that it may not overlap on an object. A clipping processing 1713 calculates intersection coordinate of the contour of the object and band boundary and updates it to a vector data string within a band range when a plotting object projects from the band range.
Patent JP-S55160075-A (JP)
Title: Releasable, pressure-sensitive adhesive sheet
Inventor: KISHINO TETSUYA
IPC: C09J133/04
Filed: 1979-05-30
Abstract: PURPOSE: Title sheet, easily adhesive to an adherent and releasable without damage on the adherent surface, which is produced by applying a pressure-sensitive adhesive layer containing an acrylate pressure-sensitive adhesive, a silicone resin and a silicone oil, on the surface of a base material.  
     CONSTITUTION: To 100pts.wt. of an acrylate pressure-sensitive adhesive (A) based on a copolymer of a 2W12C polyacrylate ester and a vinyl monomer, containing a softening agent, a tackifier, a solvent, etc., are compounded 85W130pts.wt. of a silicone resin (B) of polysiloxane structure having an organic group such as methyl or phenyl, 7W24pts.wt. of a silicone oil (c) having dimethy-polysiloxane, methylhydrogen polysiloxane structure, etc., a crosslinking agent for (A), and a curing agent for (B), to obtain an adhesive. Then a pressure-sensitive adhesive layer is produced by applying and said adhesive on the surface of a base material such as paper, a synthetic resin sheet, film or metal foil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09258036-A (JP)
Title: Housing structure for coated optical fiber and juncture
Inventor: MIKAMI MASAKI
IPC: G02B6/24
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure for coated optical fibers and junctures capable of extremely compactly housing the coated optical fibers and junctures at a high density and easily executing the work for connection switching and branch connection of optical fiber cables. SOLUTION: This housing structure consists of plural connector holders 20 which house the optical junctures of the connectors for the coated optical fibers, etc., and supporting members 30 for fittably supporting the connector holders 20 in a longitudinal direction. The connector holders 20 have supporting pieces which are formed to a U shape and are capable of optically fitting the optical junctures by arranging these junctures obliquely side by side. The supporting members 30 are formed by erecting and pressing the flat planar partition wall plates broader than flat planar side plates between both side plates respectively perpendicularly to the central positions and are so constituted that the plural connector holders 20 are successively fittable between both side plates from the right and left of the partition wall plates discribed above.
Patent JP-H01240679-A (JP)
Title: Method for roughening surface of metal
Inventor: HOSONUMA MASASHI
IPC: C23F1/02
Filed: 1988-03-18
Abstract: PURPOSE:To uniformly roughen the surface of a metal with desired depth by forming a part having a formed oxide film and a part having no oxide film on the surface of the metal and by selectively etching the active part having no oxide film to form ruggedness. CONSTITUTION:A metal such as titanium or iron is heated in an oxidizing atmosphere to make the entire surface of the metal inert by oxidation. This surface is partially covered with a mask and the part not covered with the mask is treated by a mechanical process such as buffing to remove part of the oxide film. By this removal, an inert part having the formed oxide film and an active part having no oxide film are formed on the surface of the metal. The active part is then selectively etched with a soln. contg. halogen, etc. Recesses of desired depth are uniformly formed in the surface of the metal, the surface is roughened and the surface area is increased.
Patent JP-S52149548-A (JP)
Title: Shaft sealing device
Inventor: SATOU MASAHARU
IPC: F16J15/16
Filed: 1976-06-09
Abstract: PURPOSE: To provide a shaft sealing device of improved airtightness for the shaft penetrating hole of the frame of an air preheater to seal high temperature and high pressure gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06270036-A (JP)
Title: Automatic input of program data and device therefor
Inventor: KIKUCHI TAKEOMI
IPC: B23Q15/00
Filed: 1993-03-25
Abstract: PURPOSE:To form the program data in an office, etc., by screen-displaying the desired shape data formation instruction or a general-purpose computer side, temporarily memorizing the necessary data through the key input on the basis of the above-described instruction, and transmitting the data to an outside dialogue type NC controller. CONSTITUTION:When the automatic program data is inputted for an NC machine tool, etc., a general-purpose computer 15 on a host side which is installed in an office is started, and a variety of data formation instructions are displayed in summary on a CRT screen in succession by the procedure of the control program 17 of a CPU 16. Observing this screen display, an operator operates a keyboard 19, and selects the shape data formation instruction corresponding to the desired working pattern. Then, referring the selected screen, the operator key-inputs the data for working a workpiece, according to the order instructed by the shape data formation instruction, and the inputted data is stored temporarily, and then transmitted to an outside dialogue side NC device 1 by a transfer instruction supplied from the general-purpose computer 15 side.
Patent JP-S51142985-A (JP)
Title: Backward conductive thyristors
Inventor: TANAKA TOMOYUKI
IPC: H01L29/74
Filed: 1975-06-04
Abstract: PURPOSE:A high speed and large withstand voltage backward conductive thyristor.
Patent JP-S6117328-A (JP)
Title: Strip shape straightening machine
Inventor: TANIMOTO TATEO
IPC: B21D1/05
Filed: 1985-04-01
Abstract: PURPOSE:To straighten the defective shape of a straightening material by crowning by having more than 2 pieces of deflector rolls and by making the deflector roll a crowing at the end of a part of the opposite position each other. CONSTITUTION:The roll arrangement is made that each one piece of a deflector roll 10 and 11 is arranged at the inside and outside of a work roll 9 and deflector rolls 10, 11 are arranged at the opposite side to the work roll 9 with pinching a material 1 of which shape is to be straightened. A crowing 10' is subjected to the end of one pat of the deflector roll 10 and crowing 11' is subjected to the end of the deflector roll 11 opposite to that of the deflector roll 10. In case of the material 1 of which shape to be corrected passing through the reflector rolls 10, 11 via the work roll 9, the defective shape of the straightening material 1 is straightened by the crowing 10', 11' provided at the end part.
Patent JP-H09255398-A (JP)
Title: Reinforcing fiber coated with dip coating film and composite using it
Inventor: SHIBAZAKI HIDEO
IPC: C04B28/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength and chemical stability by forming a dip coating film of a metal alkoxide on the surface of a fiber. SOLUTION: An org. or inorg. fiber is dipped in a dip coating liquid of a metal alkoxide expressed by formula M(OR)n with addition of a coupling agent by 1 to 5wt.% if necessary. In formula, M is a metal element, R is an alkyl group and n is the oxidation number of M. Then the fiber is heated to obtain a reinforcing fiber coated with a film of 0.1 to 0.5μm thickness. The reinforcing fiber is mixed with an org. or inorg. matrix, formed, aged and hardened to obtain a composite.
Patent JP-H0615692-A (JP)
Title: Multi-polymer injection molding device
Inventor: FUREDERITSUKU JII KADAATO
IPC: B32B3/04
Filed: 1992-02-06
Abstract: PURPOSE: To economically mold a multilayered synthetic resin parison or container by using a multi-cavity molding machine by providing a plurality of co-injection nozzles and providing one valve means starting, regulating and completing the flow of a polymer to each of the nozzles and equally operating a plurality of valve means at the same time. CONSTITUTION: The outlet orifice of the polymer flow passage of each of co- injection nozzles is allowed to communicate with the central passage of the nozzle. The interior of a valve device for opening and closing the orifice becomes a polymer flow passage 820 and a hollow sleeve 800 equipped with the port 804 communicating with the flow passage 820 is provided to the leading end part of a long tubular member opened at both ends thereof in a reciprocally movable manner. Two sets of sleeve cam bars 856 are provided to a drive device and, in the case of eight nozzles, four slots 874 same in shape are respectively formed in an oblique direction. Sleeve nuckles are engaged with the respective slots 874 to attach sleeve shuttles 860 and the rear surfaces 818 of the sleeves 800 are attached to the shuttles 860 to allow eight nozzles to perform the same valve action.
Patent JP-S60212610-A (JP)
Title: Exhaust gas purifying device
Inventor: IMAI HISASHI
IPC: F01N13/04
Filed: 1984-04-05
Abstract: PURPOSE:To install a muffler advantageously in a car etc. which is restricted to height while increase purifying effect by dividing a muffler into plural numbers and installing them in parallel, while distributing an exhaust gas equally and purifying these gas individually. CONSTITUTION:Plural number of cylindrical mufflers 3 are provided in parallel between front and rear end plate 1, 2, and a hollow combustion cylinder 4 whose rear end is taperedly enlarged, is held in the center of each muffler 3. A radially spiral vane 5 is provided on the outside of the front end of the combustion cylinder 4, and the base part of a truncated-cone type guide cylinder 6 is fixed to the inside wall of the muffler 3 at the rear of the vane 5, while an annular dust collecting groove 7 is formed on the outside of the guide cylindsr 6. A distributing pipe 12 is attached to the front end of an exhaust introduction pipe 11, and a collecting pipe 22 is attached to a discharge pipe 21. Thus, by providing plural number of mufflers 3 in parallel, the muffler can be advantageously installed in a car which is restricted by height, while improving dust-collecting and gas-purifying functions.