baber/WOPTO huggingface dataset:
Patent JP-H05342848-A (JP)
Title: Bloch line memory element and its production
Inventor: FUJIMOTO KAZUHISA
IPC: G11C11/14
Filed: 1992-06-04
Abstract: PURPOSE:To lower a writing current value so as to prolong the lives of conductors for writing and to suppress the generation of heat from the conductors so as to widen a current margin by forming the ferromagnetic material thin films of the regions under the conductors for writing to Bloch lines to the saturation magnetic flux density smaller than the saturation magnetic flux density of other regions. CONSTITUTION:Striped magnetic domains 1 exist in the magnetic garnet films 13 of a GdGa system (ferromagnetic material films) formed by liquid phase growth on a GdGa garnet substrate 12 and are fixed around patterns 5 for fixing the striped magnetic domains. Patterns 6 for guiding play the role of guides when the striped magnetic domains are elongated at the time of writing and reading out information. Patterns 7 for guiding prevent the infiltration of the unnecessary magnetic domains within the function part from the outside. The saturation magnetic flux density of the magnetic garnet films within the regions 15 under the conductors 9 for writing of the Bloch lines is set smaller than the saturation magnetic flux density of the magnetic garnet films in the other regions. The current value necessary for writing is lowered by lowering the saturation magnetic flux density. The saturation magnetic flux density of the ferromagnetic thin films is decreased by thermally diffusing elements, such as Si, Al and Ti, into the ferromagnetic materials.
Patent JP-H0716856-A (JP)
Title: Production of molded object
Inventor: NAKAMURA MASANORI
IPC: B29L7/00
Filed: 1993-06-15
Abstract: PURPOSE:To produce a molded object wherein a foamed core material layer and a resin surface layer are integrally laminated by one process without separately employing a process producing the foamed sheet of a core material. CONSTITUTION:A thermoplastic resin sheet like article 1 is sent to a feed belt 5 and thermoplastic resin pellets or annular elements containing a foaming agent are scattered over the feed belt 5 and a thermoplastic resin sheet like article 2 is superposed thereon and the superposed one is heated to temp. equal to or higher than the decomposition temp. of the foaming agent by heating devices 9, 9 to foam the thermoplastic resin pellets or annular elements 3 containing the foaming agent to integrate them. By this constitution, a molded object 11 consisting of a foamed core material layer 112 and the skin layers 111, 111 composed of the thermoplastic resin sheet like articles 1, 2 is produced.
Patent JP-S5770752-A (JP)
Title: Automatic releasing device for seat belt
Inventor: TAKUSHIYOKU HIROSHI
IPC: B60N2/90
Filed: 1980-10-15
Abstract: PURPOSE: To provide an automatic releasing seat belt device which allows a driver to do necessary works when required, by releasing the driver from the operation of a webbing for binding by releasing an anchor plate from a guide rail by means of a release mechanism.  
     CONSTITUTION: One end of a webbing 12 is connected to an anchor plate 16 which can be moved in the longitudinal direction of an automobile, being guided by a guide rail 20 installed along a roof side 18 of the automobile. The rail 20 has an anchor groove 38 and a slide groove 40 and into the groove 38 a slide shoe fixed to a support plate 41 is inserted. On the other hand, the groove 40 is provided with a tape 46 of a drive force trasmission member and the tape 46 is connected to the plate 42. Also the plate 42 holds a lock plate 50 and both plates 42, 50 support the anchor plate 16. The rail 20 is provided at its front end and rear end with release pins 74, and when the pin 74 is pushed in, the lock plate 50 releases the coupling with the anchor plate 16, therefore the plate 16 falls from the support plate 42. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6248903-A (JP)
Inventor: BUERUNERU FUETSUHERU
IPC: F01D5/30
Filed: 1986-06-18
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-S62299916-A (JP)
Title: Waveguide-grating type optical multiplexer/ demultiplexer and its production
Inventor: NODA HIDEKI
IPC: G02B6/34
Filed: 1986-06-20
Abstract: PURPOSE:To remove the necessity of aligning of respective members, to reduce production cost and to improve mass-productivity by unitedly forming an optical waveguide part, a photoconductor supporting part and a grating forming part on one substrate. CONSTITUTION:An optical waveguide groove 22, a photoconductor groove to be an extended part of the groove 22 extended from the center part of a substrate 20 up to one end of the substrate 20 and a grating forming projection 24 are formed on the silicon substrate 20 and on the other side of the substrate, respectively, and photoconductor grooves 28 are formed on the bottom of the groove 22. Periodical grooves 30 are formed on the outer wall surface of the projection 24, thermal oxidation treatment is applied to the groove 22 and the projection 24, photoconductors 34 are formed on respective photoconductor grooves 28, an upper optical waveguide forming element is mounted on the groove 22, and a light reflecting material is applied to the periodical grooves 30. Consequently, necessity for the aligning of respective members can be omitted and characteristic deterioration due to secular changes can be removed.
Patent JP-H0394769-A (JP)
Title: Contamination-resistant measurement and distribution instrument
Inventor: BURADO AI MATOKOBUITSUCHI
IPC: A61M3/00
Filed: 1990-06-01
Abstract: PURPOSE: To eliminate an exterior contamination by administering liquid in a measured amount at regular intervals by arranging, in the instillator edge, a minutely pored composite film having hydrophilic and hydrophobic members both of which is connected with a passage and distributing liquid drops. CONSTITUTION: A vessel 1 has an instillator edge 2 ending with an orifice 3. The film 4 positioned within the instillator edge 2 adjacent to the vessel is attached to the surface of the instillator edge 2, having nearly a circular film form. The film 4 is a composite film consisting of two components contacting each other with a hydrophilic component 5 and a hydrophobic component 6 being adhered to each other on the contact line and forms a uniform discoidal composite film. When in use, the effective volume of the vessel decreases by putting up side down and squeezing the vessel and a pressure difference between the inside and outside of the vessel is generated which causes the liquid to be discharged. The liquid is an aqueous solution of a medicament for treating an eye disease, moistening the hydrophilic film and going toward the instillator edge.  When a pressure is maintained, the solution gets out of the instillator edge and starts forming of a drop.
Patent JP-H08340194-A (JP)
Title: Method of measuring dimension of part and chip mounter
Inventor: MOROOKA HIROAKI
IPC: H05K13/04
Filed: 1995-06-12
Abstract: PURPOSE: To provide a method of automatically, accurately, and quickly measuring the external dimensions of a part to be mounted, the number of leads, and part parameters such as a pitch and the like and a chip mounter for mounting an electronic part on a board. CONSTITUTION: The images of the leads 20 to 23 of a part are successively scanned both in a longitudinal and a lateral direction for each row and column from each side of the part toward the center, and when the tops 20a to 23a of the leads located at the sides are detected by a scanning line, the coordinates of them are stored. In succession, the images are divided in both a longitudinal and a lateral direction, and the image in each region is successively scanned along each side. When the other top 20b to 23b of the leads located at the sides are detected by a scanning line, the coordinates of them are stored for each side, straight lines are drawn between points designated by the coordinates of each side obtained before and after the image is divided to obtain the outline of the part, and the dimensions H, V, and θ of the part are measured based on the above outline.  The leads are scanned along the outline of the part, whereby the number of the leads and part parameters such as pitch and the like can be measured.
Patent JP-H06330470-A (JP)
Title: Production of novel woven or knitted fabric containing acetate fiber
Inventor: NONAKA TAKASHI
IPC: D06M16/00
Filed: 1993-05-25
Abstract: PURPOSE:To provide a novel woven or a knitted fabric, containing acetate fiber and having soft and smooth gloss and nice hand and drape while maintaining the essential characteristics of the acetate fiber. CONSTITUTION:Conjugate yarn composed of acetate fiber and other fibers is treated with an alkaline compound to saponify the surface of the contained acetate fiber. The resultant yarn is then treated with a cellulolytic enzyme or an etching agent to decomopose or remove a part or all of the sponified part.
Patent JP-S5769750-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI MASAAKI
IPC: H01L21/56
Filed: 1980-10-17
Abstract: PURPOSE:To effectively adhere glass only to necessary side surface of a semiconductor device by coating glass slurry to the side surface of a substrate while rotating the semiconductor substrate around the central axis in the vertically held state, drying it and baking it. CONSTITUTION:An aluminum electrode 2 is adhered on main surface of a substrate 1, and an electrode plate 4 is adhered to the other surface. The plate 4 is  vacuum attracted through a packing 10 so that the main surface of the substrate 1  is attracted to a stage 11 vertically. The stage 11 is rotated around a central axis,  water as solvent and glass powder are mixed in a predetermined viscosity as glass  slurry 12, which is then extruded from a nozzle 13, and is coated on the side surface 1a of the substrate of a sigma type bevel structure exposed at the P-N junction. After it is dried with hot air while rotating, it is removed from the stage 11,  and glass is backed. In this manner, glass can be effectively adhered to only the side surface of the substrate.
Patent JP-H08339202-A (JP)
Title: Miscontrol prevention method and plant monitor control system
Inventor: SATAKE KEN
IPC: G05B19/05
Filed: 1995-06-12
Abstract: PURPOSE: To prevent the miscontrol output caused by the software abnormality in a processing mode and to improve the reliability of a plant monitor control system. CONSTITUTION: The control request information inputted by a man-machine input device 100 is received in the control reception process L1 and processed in a control information production process L2 and a control information storage process L3 in parallel to each other. In the process L2, a control instruction message is produced from the request information and then transmitted through an output process L5. In the process L3, a control object device is extracted out of the request information and stored in a control mode information management table. Then the device under control is notified after the start of the process L5. In the process L5, the rationality is decided based on the outputs of start requests of both processes L2 and L3 when they are ready. When the rationality is confirmed, a control output signal is outputted to a remote monitor controller 300.  When no rationality is confirmed, the occurrence of abnormality is notified to a CRT 100. The abnormality is also notified when the start requests of both L2 and L3 are not ready after the process L5 is started at a prescribed time of a timer L4.
Patent JP-S5477023-A (JP)
Title: Information reader
Inventor: IKEDA HIROYUKI
IPC: G06K7/12
Filed: 1977-12-01
Abstract: PURPOSE: To obtain an information reader which employs a cheap Fresnel lens high in optical in-use efficiency as a signal optical deflector focusing reflected light on a corresponding desk by scanning on an information object using a hologram on a rotary disc.  
     CONSTITUTION: In order to obtain a specially-large center deflecting angle, the F value of hologram 2 buried being distributed around rotary disc 1 is set between 0.2 and 0.7. When the light axis center of scanning lines on the focusing surface of the corresponding hologram is denoted by P, reflected light irradiating the information object penetrating near point P is focused by condenser lens 21 of the Fresnel lens high in focusing efficiency with F more than 1 arranged at the circumference of disc 1. Corresponding lens 21 is made equivalent to the segmentation at the position in the figure of imaginary lens 20 whose light axis agrees nearly with light axis center P of hologram 2. The method which scans and reads bar codes at the opposite by irradiating hologram 2 with laser beams is the same as before. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09326010-A (JP)
Title: Character recognition device
Inventor: NISHIDA TAKAYUKI
IPC: G06K9/36
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate crush of a character and improve character recognizing performance by calculating the distance from a black pixel to a white pixel and replacing the black pixel with the white pixel when the calculated distance value is larger than a predetermined threshold value. SOLUTION: A character segmenting means 12 cuts a character image of one character out of a binary image converted by an image input means 11 and passes it to an image converting means 13A. A distance counting part 131 counts the distances of a black pixel in the character image to the nearest white pixels in slantingly right upper and right lower, and left upper and left lower 45 deg. directions, i.e., 8 directions in total and stores the minimum value among the 8 distance values while making it correspond to the aimed pixel. A counted pixel substitution part 132 substitutes the black pixel whose minimum calculated distance to the white pixel is larger than the predetermined threshold value with the white pixel. Consequently, a white pixel area is generated at a crushed part in the character image. Namely, the crushed part of the character image is corrected.
Patent JP-S628916-A (JP)
Title: Synchronous type transfer device
Inventor: YAGI SHIGERU
IPC: B65G47/91
Filed: 1985-07-03
Abstract: PURPOSE:To secure stable synchronous traveling, by clamping a traveling body to a conveyor with a clamping member, while making running resistance balanceable, in case of a device bearing the above caption which transfers an article between the conveyor and the traveling body travelable along the said device. CONSTITUTION:In the state that a traveling body 6 is situated in a position just above a pallet 3, a traversing cylinder 7 and a lifting cylinder 9 both are operated, while a suction pad 12 is positioned to a cathode-ray tube 5 on a pallet 31, making it attract the cathode-ray tube 5 by suction, successively this tube 5 is slung up to the height of a hanger 4. Next, when a fact that a neck part 13 of the hanger 4 comes to a front part is detected by a sensor 17, a cylinder 15 is operated, while the neck part 13 is pinched by a clamp 14, and synchronous traveling of the traveling body 6 along a conveyor 1 is started. And, at this time, the traveling body 6 has at least a portion of running resistance balanced by setting pressure to be fed to a rod side chamber of an air cylinder 20 whereby stable synchronous traveling is secured, and the cathode-ray tube 5 is transferred to the hanger 4.
Patent JP-H0439388-A (JP)
Title: Method for mixing earth and sand with fibrous material
Inventor: KONO SHIGEO
IPC: C09K17/00
Filed: 1990-06-04
Abstract: PURPOSE:To economically and efficiently improve soil properties and soil itself by laminating earth and sand and a fibrous material in the form of thin layers, then dropping and mixing the resultant laminate by own weight thereof. CONSTITUTION:(A) Optional earth and sand containing sandy soil or viscous soil at a high moisture content, etc., and (B) a fibrous material such as natural fiber, regenerated fiber, synthetic fiber, inorganic fiber or metallic fiber in the form of monofilament, multifilament, twisted yarn, tape yarn, spun yarn, split yarn, burst fiber, etc., having about 0.5-10,000 denier (optimally 5-50 denier) thickness and about 2-800mm (optimally 40-90mm) length are laminated to about 1-100mm (optimally about 5-20mm) thickness and the resultant laminate is then dropped from a place at 1-10m (preferably about 2-5m) height by own weight thereof and mixed.
Patent JP-H08338939-A (JP)
Title: Motor-driven revolver control device
Inventor: WATANABE AKIRA
IPC: G02B21/24
Filed: 1995-06-12
Abstract: PURPOSE: To prevent the collision between an objective lens and a sample as much as possible. CONSTITUTION: This device is provided with a revolver 2 in which plural objective lenses 3 having different magnifying powers are arranged and fixed in a ring shape so that the working distance between the top end of the lens 3 having a high magnifying power and a focus plane becomes smaller than that of the lens 3 having a low magnifying power and are constituted rotatably, a motor 4 applying a rotational driving force to the revolver 2 and moving one lens among lenses 3 to a light path, a driver 6 applying a rotation control command to the motor 4, a sensor 5 recognizing the magnifying power of the lens 3 positioned in the light path at present,  revolver switches 7 provided corresponding to lenses 3 and capable of selecting the objective lens 3 into the light path and a control circuit 8 recognizing the magnifying power of the lens 3 selected by the switch 7 and comparing the recognized magnifying power with the present magnifying power recognized by the sensor 5 and outputting a rotational direction command to the driver 6 so that the revolver 2 rotates to the direction of the high magnifying power when the magnifying power of the objective lens 3 is larger than that of the present lens 3.
Patent JP-H0819176-A (JP)
Title: Interface circuit
Inventor: ENDO YOSHIKAZU
IPC: H02J1/00
Filed: 1994-06-27
Abstract: PURPOSE:To obtain an interface circuit which prevents a load for an operational apparatus from being destroyed when a printer apparatus is connected to the optional apparatus. CONSTITUTION:A first apparatus which is provided with power supplies E1, E2 is connected to a second apparatus which is provided with loads 21, 22 which correspond respectively to the power supplies E1, E2. In the second apparatus, bypass capacitors are connected in parallel with the respective loads 21, 22, signal-ground terminals for the respective loads 21, 22 are connected to a signal ground SG1 for the first apparatus via a signal ground SG2 for the second apparatus, and a frame ground FG1 for the first apparatus and a frame ground FG2 for the second apparatus are connected to the signal ground SG1 for the first apparatus. A diode D is arranged and installed across the signal ground SG2 and the frame ground FG2 in the second apparatus, its anode is connected to the signal ground SG2, and its cathode is connected to the frame ground FG2.
Patent JP-S5847019-A (JP)
Title: Copolyester and its production
Inventor: URASAKI TAKANORI
IPC: C08G63/18
Filed: 1981-09-16
Abstract: PURPOSE:To produce a copolyester excellent in heat resistance and transparency and capable of providing moldings having good resistance to wet heat, by polymerizing at least one aromatic dicarboxylic acid diaryl ester together with at least two dihydroxy compounds. CONSTITUTION:A reaction mixture of at least one aromatic dicarboxylic acid aryl ester and at least two dihydroxy compounds, said reaction mixture comprising a diaryl isophthalate (i), hydroquinone (ii) and 4,4'-dihydroxybiphenyl (iii) or a reaction mixture of at least one aromatic dicarboxylic acid, at least two aromatic dihydroxy compounds and diaryl carbonate (v), said reaction mixture comprising isophthalic acid, component ii, component iii and component v is melt-polymerized at above 300 deg.C in the presence of a polymerization catalyst and then, if necessary, the product is subjected to solid-phase polymerization, to obtain a copolyester having a mol ratio of component ii to component iii of 9:1-4:6, a terminal carboxyl group content of below 90eq/10<6>g and a reduced viscosity of above 0.6 and freed from halogens bonded to the molecular chain.
Patent JP-H05313637-A (JP)
Title: Font data processing part
Inventor: ICHIKAWA AKIRA
IPC: G09G5/22
Filed: 1992-05-11
Abstract: PURPOSE:To make the capacity of a buffer small by interrupting outline point extraction and outputting font data in an image format if the buffer used for conversion to vector becomes deficient in capacity during the outline point extraction. CONSTITUTION:The font data in the image format are inputted from a host computer 1 to an input part 2. Then, the font data while taken out of a storage part 3 are converted into vectors and rasterized at an execution part 4. In this case, the buffer 4-1 for conversion to vector and a buffer 4-2 for rasterization are not made large in capacity, but set large enough to process the majority of fonts. The generation of a pattern data font based upon a vector font is given up as to a font whose vector conversion and rasterization can not be carried out with said capacity and the font in the image format which is inputted from the host computer 1 is used as it is for output.
Patent JP-H05311384-A (JP)
Title: Thin film synthesizing arc jet device
Inventor: UEMATSU KAZUO
IPC: C23C4/00
Filed: 1992-05-11
Abstract: PURPOSE:To form a wide diamond thin film on a substrate surface in uniform thickness by introducing the raw gas in the direction orthogonal to the arc j et generated by a combination of electrodes and arranging the substrate on the downstream side. CONSTITUTION:Many combinations 3 of electrodes in which an anode 2 is arranged on both sides of a cathode 1 are assembled with an insulating material 4 in between. Both electrodes 1 and 2 are connected to a DC power source 5, and a plasma gas 12 is supplied to generate an arc jet 6 from a nozzle 11. A raw gas 13 of methane, etc., is introduced from the inlet 7 of a raw gas feeder 8 arranged on the injection side of the jet 6 in the direction orthogonal to the jet 6, and a substrate 9 is arranged in the same direction on the downstream side. The combination 3 is reciprocated in the X and Y directions parallel to the substrate 9. Consequently, a diamond thin film 10 uniform in thickness is formed on the large area on the substrate 9.
Patent JP-H11322099-A (JP)
Title: Image forming device
Inventor: GOINO TAKASHI
IPC: B65H5/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device suppressing the thermal effects of first and second image output means to each other to the utmost and capable of forming a high-quality image with good productivity without enlarging the device. SOLUTION: A pair of image output devices 2, 3 forming an image on the paper fed from a paper feeder 4 are provided on both the right and left side face sections of the paper feeder 4, and a double-sided printing conveyance path 30 is provided in the paper feeder 4 to convey the paper from one image output device 2 to the other image output device 3. At the time of double-sided printing, the paper fed from a paper feed cassette 401, 402 or 403 is guided to the first image output device 2. The paper formed with an image on one face by the first image output device 2 is guided to the double-sided printing conveyance path 30 side by a branch pawl 40 and is sent to the second image output device 3 through the double-sided printing conveyance path 30, then it is discharged to a paper discharge tray 7 after an image is formed on the other face.