baber/WOPTO huggingface dataset:
Patent JP-H06192473-A (JP)
Title: Thermoplastic resin composition
Inventor: MIZUTANI TOSHIHIRO
IPC: C08L101/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a composition containing a resin modifier excellent in heat resistance and therefore reduced in the melt viscosity of resin by mixing a thermoplastic resin with a specified imide compound. CONSTITUTION:The composition is obtained by mixing 100 pts.wt. thermoplastic resin with 0.1-100 pts.wt. at least one member selected from the group consisting of a diimide of formula I (wherein R<1> and R<2> are each 4-22 C alkyl or alkenyl, 4-6 C cycloalkyl or a group of formula II or III; and R<3> and R<5> are each 1-22 C alkyl; R<4> and R<6> are each a single bond or 1-2 C alkylene; a is 1 or 2; b is 0-2; and A<1> and A<2> are each a single bond or phenylene), a monoimide of formula IV (wherein Y is OH when X is a group NH-A<4>-R<8>; X is OH when Y is a group NH-A<4>-R<8>; R<7> and R<8> are each as defined in R<1>; and A<3> and A<4> are each a single bond or phenylene) or formula V (wherein R<9> and R<10> are each 4-22 C alkyl or alkenyl; and A<5> and A<6> are each a single bond or phenylene) and their salts.
Patent JP-S5890666-A (JP)
Title: Preventing method for scatter of magnetic developer
Inventor: ASANO JIYUNICHI
IPC: G03G21/00
Filed: 1981-11-25
Abstract: PURPOSE:To easily prevent a scatter of a developer by arranging a magnet between a generation source for a scattered developer and a body to be stuck. CONSTITUTION:A magnet 23 is arranged between a preliminary discharger 2 and a cleaner 22, and a magnet 24 is arranged between a secondary discharger 5 and a developing device 10. Those magnets 23 and 24 are longer than the axial length of a photoreceptor 1; the magnet 23 captures a scattered developer from the cleaner 22, and the magnet 24 captures a scattered developer from the developing device 10, thus preventing the developer from sticking the preliminary discharger 2, secondary discharger 5, fluorescent lamps 3 and 8, a charger 4, a potential sensor 9, etc.
Patent JP-H1022214-A (JP)
Title: Nozzle for applying chemicals
Inventor: NOZAKI TOSHIYUKI
IPC: B05C11/08
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of film thickness of a chemical on a semiconductor wafer, by preventing clog of the chemical at a nozzle tip so as to avoid the chemical from being applied unevenly. SOLUTION: A nozzle 11 is formed with tubular members as a cylindrical base 11a subject to outsert to a tip of a pipe 12, a tubular middle part 11b provided in continuity to the tip of the base 11a and tapered smaller in the diameter toward the tip, and a tubular tip 11c provided in continuity to the tip of the middle part 11a and tapered larger in the diameter toward the tip, and a tubular tip 11c. A cut face 22 at the tip of the nozzle 11 has a larger diameter than the smallest diameter of the cross sectional area of the nozzle 11. In the case of delivering the chemical, the chemical is not in contact with the cut face 22 of the nozzle 11 and no clog of the chemical is caused.
Patent JP-H0476322-A (JP)
Title: Ventilation air conditioner
Inventor: TSUKADA SEIICHI
IPC: F24F1/00
Filed: 1990-07-16
Abstract: PURPOSE:To prevent any whistle sound caused by an aeration by a method wherein an air passage passing from a suction port through a sleeve to an air conditioning blower is provided with a guide surface for guiding aeration to a corner part between the sleeve and a bottom surface of a main body and a suction air flow regulator comprised of a curved part contacted with a casing and an end surface and then air is passed from an air passage toward a suction port of a blower. CONSTITUTION:Indoor air is flowed into a suction port 63 as indicated by an arrow A under an operation of an air conditioning blower 51, dusts are removed by an air filter 65, the air is flowed to an air passage 66 and further sucked into a suction port 51a of the blower in a casing 69. A sucked air flow regulator 71 disposed from a corner part 67 along a bottom surface 70 and is comprised of a guide surface 73, a curved part 74 formed along a part of curved casing 69 and to be abutted against the casing 69 and an end surface 75. Due to this fact, an air flow flowing from the air passage 66 to a suction port 51a of the blower is linearly and smoothly flowed along a guide surface 73 of the suction air flow regulator 71 from the corner part 67 and flows toward the suction port 51a of the blower. Accordingly, an aeration sound may not be generated as whistle sound.
Patent JP-H09172317-A (JP)
Title: Multilayer integrated electric power distribution device
Inventor: GANS MICHAEL JAMES
IPC: H01Q13/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To select a proper transmission line based on signal amplitude, signal interference and multiple-path distortion by providing plural input ports and plural output ports to the distributer and connecting one input port to a corresponding output port of a 1st array so as to utilize a directivity beam antenna. SOLUTION: Each Butler matrix 12 of a mutli-layer integrated antenna array 120 has four input ports 14 and four output ports 16, 18. The input ports 14 are decoupled from the other input ports 14 so that no specific loss is caused even when input signals are coupled at the same frequency band. The Butler matrix 12 is so configured that a signal applied to one input port 14 is equally distributed to all the output ports, and each signal at each output port has a same amplitude substantially but phases of the outputs differ from each other. The input ports 14 of the matrix are coupled with a cross network 20 via a hybrid coupler 22.
Patent JP-S6255185-A (JP)
Inventor: KORIN ROI SUCHIIBUNSU
IPC: B41C1/055
Filed: 1985-08-28
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-2001018052-A (JP)
Title: Device for transporting metallic material in casting machine
Inventor: NODA SABURO
IPC: B22D39/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain high quality cast products by securing the supplying quantity of metallic material in a high accuracy and coping with the change of the supply. SOLUTION: A molten metallic material 51 held in a molten metal furnace 49 is transported from a molten metal supplying tube 47 into a material holding chamber 45 in front of a piston 33 through a material discharging passage 75 of a switch valve 71 by driving a pump 53. The switch valve 71 can be shifted in the orthogonal direction to the paper surface in the picture, and the metallic material 51 in the material holding chamber 45 is supplied into an injection sleeve 25 by advancedly shifting the piston 33 in a state the material holding chamber 45 is communicated with the injection sleeve 25 with this shifting.
Patent JP-H0355749-A (JP)
Title: Fluorescent display tube
Inventor: NAGAI HIKARI
IPC: H01J31/15
Filed: 1989-07-21
Abstract: PURPOSE:To significantly reduce display unevenness by providing a plurality channels parallel to the extending direction of a cathode filament on a cover glass inner surface. CONSTITUTION:As a cover glass 21a inner surface above a cathode filament 25a is more protruded than the glass inner surface above the cathode filament, an electric field is generated in a form along this unevenness, when the same positive potential is applied to an inner surface conductive film 22a from the outside, and a thermion emitted from the cathode draws an orbit toward the more protruded part and proceeds downward by grid potential. Hence, the brightness of a phosphor layer provided below the cathode filament is increased, and brightness unevenness is significantly reduced.
Patent JP-S6433518-A (JP)
Title: Hologram recording method
Inventor: BABA NOBUYUKI
IPC: G03H1/04
Filed: 1987-07-29
Abstract: PURPOSE:To easily produce a randomly scannable grating by one time of exposing operation with a sheet of hologram by disposing cylindrical lenses with the inclination of the generators thereof from the positions parallel or orthogonal with the plane inclusive of the optical axes of reference light and object light interfering with each other. CONSTITUTION:Light 14 which enters as a plane wave can be emitted as nearly the plane wave inclined in accordance with the cylindrical lens 13 when the generator of the cylindrical lens 13 is inclined with respect to the generator of the other cylindrical lens 12. The incident object light 3 on the cylindrical lens 12 is made into coherent collimated beams of light and in addition, the reference light 2 is also projected as the coherent collimated beams of light. The overlapped scanning line corresponding to a scanning line 7b' or 7c' is obtd. if the hologram 4 produced in such a manner is reconstructed by the collimated beams of light. The luminous flux which is the superposed scanning line corresponding to the scanning line 7b' or 7c' and converges on the prescribed curved plane is obtd. if the hologram is reconstructed by the convergent light.
Patent JP-S5982476-A (JP)
Inventor: KUWABARA NOBUMORI
IPC: A47G27/02
Filed: 1982-10-28
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-S6432551-A (JP)
Title: Data transmission system
Inventor: OKUBO KENJI
Filed: 1987-07-28
Abstract: PURPOSE:To improve the reliability by setting a specific wait time to each terminal equipment connected to a transmission line, counting the time from a point of time in the absence of a carrier on a transmission line when a transmission packet is received, thereby transmitting acknowledge packet when the waiting time specific to its own terminal equipment comes. CONSTITUTION:A reception address 10 is set to plural terminal equipments 21-26 connecting to a transmission line 20, it is stored in a data area 11 and the packet is sent. In this case, assuming that terminal equipments 24-26 receive the packet and terminal equipments 21-23 do not receive packet, then an acknowledge packet is transmitted from the terminal equipments 24-26 as described in the following. That is, the relation of T24<T25<T26 is decided, where T24, T25 and T26 are specific waiting times. The time is counted after a time A when the transmission packet 30 is finished and the carrier is lost and the packets 31-33 are sent after the specific wait time of its own terminal equipment is eliminated. Thus, even when plural terminal equipments exist to one packet transmission, the reliability of data transmission is improved.
Patent JP-H0531745-A (JP)
Title: Bumper molded body
Inventor: SHINGU SHIGEO
IPC: B29C45/17
Filed: 1991-07-30
Abstract: PURPOSE:To solve simultaneously problems of formation of sink marks and brightness of a projected image by forming an excessively thick wall section on an end of a rib and introducing high pressure gas into the excessive wall section when a bumper molded body with a rib on the plane section of molded body is molded by injection filling molten resin and simultaneously with or after introducing high pressure gas into the molten resin. CONSTITUTION:A bumper molded body is provided with an excessive wall section 5 on an end face 6 of a rib 1 disposed on a plane section (base bottom) of the molded body, and high pressure gas is introduced into the excessively thick wall section 5 and pressure is applied to the root of the rib 1 indirectly so as to prevent the generation of sink marks on a section A. In order to introduce 5, it is preferable to use a mold with a pin movable back and forth on said introduction section 8 of the section 5. The pin is moved by a hydraulic device or the like simultaneously with or after the high pressure gas is introduced after injection filling of molten resin. The sink marks in the section A are prevented and also the brightness of a projected image on the coated face is improved.
Patent JP-H0827219-A (JP)
Title: Production of polyvinyl alcohol-based resin fine particle
Inventor: ITO YOSHIAKI
IPC: C08F263/00
Filed: 1994-07-19
Abstract: PURPOSE:To obtain the subject homogeneous fine particles useful for a powdery coating material, a powdery paste, a binder, a carrier for medicines, a cosmetic, a pore regulator for filter materials, etc., by saponifying a vinyl ester-based polymer under specific conditions. CONSTITUTION:This method for producing polyvinyl alcohol-based resin fine particles is to disperse a vinyl ester-based polymer having >=30% graft ratio of a water-soluble polymer (a polyvinyl alcohol-based resin, etc.) in a lower alcohol such as methanol and saponify the vinyl-based polymer. Thereby, the homogeneous polyvinyl alcohol-based resin fine particles, having <=20mum average particle diameter, a sharp particle size and distribution thereof and hardly containing impurities are obtained.
Patent JP-S6345089-A (JP)
Title: Thermal transfer recording ink sheet
Inventor: INOUE NOBORU
IPC: B41M5/382
Filed: 1986-08-13
Abstract: PURPOSE:To make it possible to prevent blocking in recording or exfoliation of an ink layer in taping test from occurring, by providing the ink layer on a base film consisting of a polyester film, with an adhesive layer consisting of a copolymeric polyester resin provided therebetween. CONSTITUTION:An adhesive layer 3 is provided by applying a copolymeric polyester resin to a base film 1 consisting of a polyester film. Then, an ink layer forming solution 4 prepared by dissolving a dye and a binder in a solvent such as monochlorobenzene is applied to the adhesive layer 3. As a result, a mixture layer 5 of a dissolved part of the copolymeric polyester resin in the adhesive layer 3 and the ink layer forming solution 4 is provided, and upon drying by heating, a hardened mixture layer 7 and an ink layer 6 are provided on the adhesive layer 3, thereby an ink sheet 16 is completed. Both the adhesion between the base film 1 and the adhesive layer 3 and that between the adhesive layer 3 and the ink layer 6 can be enhanced. Accordingly, it is possible to obtain images with high recorded density and favorable uniformity, without possibility of exfoliation of the ink layer 6 in a taping test or of blocking in recording.
Patent JP-H0537928-A (JP)
Title: Telecamera coaxial type projection display device
Inventor: HARAMOTO MASANORI
IPC: H04N7/14
Filed: 1991-07-30
Abstract: PURPOSE:To make it possible to expand the screen of a video telephone set or the like and to coaxially arrange a visual axis and an optical axis without losing the brightness of a screen. CONSTITUTION:A liquid crystal projection unit 7 projects an projection image 27 of a communicated speaker on the back of a screen 3. The visual axis 11 of the screen 3 coincides with the projection axis 13. Reflected light 21 from a communicating speaker 1 speaking while observing the image 27 is transmitted through a transparent part formed on a part of a diffusion plate 4 and forms an image in the vicinity of the unit 7 by using a Fresnel lens 5 as an image forming lens. A telecamera 8 arranged in the vicinity of the unit 7 photographs the image of the subject (speaker 1) almost coaxially with the visual axis 11. Consequently the optical axis of the camera 8 can be almost matched with the visual line without reducing the brightness of an image projected on the large screen 3.
Patent JP-S6081830-A (JP)
Title: Taperetching process of aluminium film
Inventor: ITOU MITSURU
IPC: H01L21/306
Filed: 1983-10-12
Abstract: PURPOSE:To enable to perform a taperetching process easily with secure reproducibility at high precision by a method wherein a photoresist film is processed by exposing and developing specific pattern as an etching resist to etch an Al film. CONSTITUTION:A PMIPK film 8 is O2 plasma-etched utilizing a resist film 7 as a mask to remove the part not covered with the resist film 7. In such a case, a part of the PMIPK film 8 not covered with the resist film 7 may be selectively removed since the etching speed of the PMIPK film 8 is much faster than that of an Al film 2 and the resist film 7. Next the Al film 2 is etched utilizing the resist film 7 as etching resist of phosphorus base etching solution e.g. phosphoric acid only or mixed solution of phosphoric acid and nitric acid. Through these procedures, the part below the resist film 7 may be taperetched by side etching process since the PMIPK film 8 and the Al film 2 may be etched simultaneously with said etchant.
Patent JP-H0947067-A (JP)
Title: Inverter controller
Inventor: YOSHIOKA KANEHARU
IPC: H02P27/06
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To drive an induction motor constantly at a highest efficiency regardless of the load condition by applying the output from a slip correcting/ amplifying means to the output from a slip frequency command means thereby controlling an exciting current operating means to produce an output lower than a set exciting current level at all times. SOLUTION: Output from a frequency setting means 5 is passed through a frequency integrator 19 and delivered, as a primary frequency, to a PWM operating means 7. A slip frequency command means 8 operates a maximum efficiency point slip frequency based on a set frequency and the constants of an induction motor 3. When an exciting component current operated from the primary current of induction motor 3 exceeds a predetermined level, the slip frequency command value of the means 8 is controlled such that the exciting component current comes within a predetermined range. Furthermore, a torque component current is operated from the primary current of induction motor 3 and an actual slip frequency is determined before the output voltage is controlled by negative feedback.
Patent JP-S5979428-A (JP)
Title: Magnetic recording medium
Inventor: OOHATA TSUMORU
IPC: C09D175/04
Filed: 1982-10-29
Abstract: PURPOSE:To eliminate deterioration in shape due to repeated uses in environments of various temps. by using a mixture of a polyurethane resin having hydrophilic groups introduced, especially such a resin having high glass transition point Tg and high dispersibility, and other specified binders mixed in a specified range. CONSTITUTION:The binder is composed of 10-40wt% cellulose deriv. 30- 70wt% polyurethane resin having hydrophilic groups, such as formula I , introduced (M is H, Li, Na, or K, and M' is M or alkyl CnH2n+1), and 5-20wt% butadiene-acrylonitrile copolymer. Especially, as highly dispersible polyurethane resin, the resin having many so-called hard segments in one molecule, and >=30 deg.C glass transition point are used. As a result, hardness of the coat and stiffness of the whole body of a magnetic recording medium are enhanced, deformation is reduced, and thermal stability is also raised.
Patent JP-H1135222-A (JP)
Title: Bookbinding device
Inventor: YAMANAKA YUJI
IPC: B42C11/06
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make a bound book with binding holes by providing a punching means for forming a binding hole in a sheet in the upstream of an aligning part. SOLUTION: When a sheet detector 2000 detects a fed sheet, a punching binding mode is identified. Then, in the punching binding mode, a hole is made in the specified position of the fed sheet by the die and punch of a punching device 3000, and then the sheet is ejected onto an aligning tray 602. When alignment of the specified number of image formed sheets is finished on this aligning tray 602, a sheet bundle is held and carried by fixed and movable side grippers 608a and 608b in the left and right parts of a sheet bundle carrier placed on standby in a sheet bundle holding position. Then, a bind tape T heated by a main heater 701 is pressed to the tip surface of the sheet bundle by a tape heating device 700A and then bookbinding work is carried out.
Patent JP-H0945132-A (JP)
Title: Conducting paste
Inventor: KUWASHIMA HIDEJI
IPC: H05K1/09
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a conducting paste excellent in migration resistance and conductivity by containing the conducting powder formed with a silver composite layer containing silver and titanium on the surface of copper particles having the average grain size of a specific value or below. SOLUTION: A silver composite layer having the thickness about 0.1-1μm is formed on the surface of spherical, scale-shaped, or dendritic copper particles having the average grain size 30μm or above by electroless plating, chemical reducing method, or substitution plating. Composite particles containing titanium 0. 1-10wt.% against silver 90-99.9wt.% are preferably used for the metal forming the composite layer in view of migration suppression and conductivity improvement. The coating quantity on the surface of copper particles is preferably set to the range of the copper particles 70-95wt.% against the silver composite layer 5-30wt.% in view of the resistance and economical efficiency of a conductor. A conducting paste contains an organic adhesive component, a hardening agent, and a solvent in the silver composite layer coating copper particles 20-75vol.%.
Patent JP-S59130520-A (JP)
Inventor: RAGUU SUBURAMANI NARAYAN
IPC: B01D53/22
Filed: 1983-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0744602-A (JP)
Title: Designing method for semiconductor integrated circuit device
Inventor: KATO MASAHIRO
IPC: G06F17/50
Filed: 1993-08-02
Abstract: PURPOSE:To shorten designing period by checking a wiring where electromigration occurs without omission at the stage of designing a semiconductor integrated circuit device. CONSTITUTION:In the designing method of a semiconductor integrated circuit device, data of signal wirings composed of plural wiring routes are prepared (101), the signal wirings are arranged in order from an input terminal to an output terminal (102), an approximate calculation is performed for the current value flowing in the wirings for all the signal wirings (103), the calculated current value is compared with a prescribed allowable current value for the signal wirings, the signal wirings having a possibility of generating electromigration are indicated based on this comparison result (104), the wiring widths of the signal wirings are reset to the wiring widths where electromigration is not generated (105), and based on these wiring widths, the patterns of the signal wirings are prepared. Thus, at the stage of designing of the semiconductor integrated circuit device, the wirings where electromigration occurs can be checked without omission and designing period can be shortened.
Patent JP-S6170028-A (JP)
Inventor: OKITA JUNJI
IPC: D02G3/04
Filed: 1984-09-11
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-H0243167-A (JP)
Title: Conveyor for paper sheet bundle
Inventor: SHIBATA YOJI
IPC: B65H29/46
Filed: 1988-07-30
Abstract: PURPOSE:To transfer a paper sheet bundle positively in an upright state by laying a backup plate upside down on a conveyor guide in describing an almost semielliptic locus according as going ahead from an upright position at a tip in the conveying direction to the conveying backward, and guiding the conveying paper sheet bundle with the back of the backup plate. CONSTITUTION:A backup plate 108 supporting the back of a paper sheet provided at a conveying target position is installed free of rise and fall pm a bottom guide plate 120, and it is supported free of rotation with a shaft 124 as the center. In addition, the backup plate 108 is tilted down on a bottom guide plate 120 in describing an almost semielliptic locus (shown in dotted lines) according as going forward to the conveying backward from an upright position (left end in figure) at a tip in the conveying direction, a conveying paper sheet bundle is guided by a back face 108a of the plate 108. In brief, at a target position, the plate 108 is tilted down on the conveyor guide 120, guiding the paper sheet bundle with the back face 108, and after arrival at the target position, it receives the paper sheet back upright as describing the semielliptic locus at the conveying direction.
Patent JP-S6346385-A (JP)
Inventor: FURUYA SHOJI
IPC: F27D13/00
Filed: 1986-08-14
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-S6170212-A (JP)
Inventor: YAGI MASARU
IPC: H05K7/14
Filed: 1984-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。