baber/WOPTO huggingface dataset:
Patent JP-H11329042-A (JP)
Title: Flat surface light source, exposing element and flat surface display device
Inventor: KIMURA KOICHI
IPC: G02F1/13357
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To efficiently guide light while restricting the thickness of a device thin, reducing the weight thereof at a reduced cost by deforming a part of a flexible film so as to surround a light source in a space formed by this deformation and so as to guide light to the film, and radiating the light outside from a flat surface part of the film. SOLUTION: A flexible film 11 is deformed by rolling a left end thereof into a nearly cylindrical shape, and a tip 11a of the deformed part is optically bonded to a part near a base end 11b without changing the refraction factor so as to form a light source housing part 12. A light source 13 is surrounded for housing by the light source housing part 12, and the led light is radiated upward from a flat surface light radiating part 14. A peripheral surface of the deformed part of the flexible film 11 for surrounding and housing the light source 13 is provided with a reflecting film or a reflecting layer 15 for reflecting (desirably reflecting for scattering) the light from the light source 13 so as to efficiently guide light.  A back surface of the light radiating surface of the flat surface light radiating part 14 is provided with a scattering reflecting film 16 so as to reflect the light upward, and the refraction factor is thereby evened over the whole of the flat surface radiating part 14.
Patent JP-H02308422-A (JP)
Title: Floating slider
Inventor: WATANABE MAKOTO
IPC: G11B7/004
Filed: 1989-05-22
Abstract: PURPOSE:To improve the reliability by varying the depth of a groove of a negative pressure generating part of a slider, reducing the inclination of a floating attitude in the relative moving direction to a medium and preventing the dew condensation of aqueous vapor on the slider surface. CONSTITUTION:A negative pressure generating surface 3 surrounded by a positive pressure generating surface 2 and a chamfer 4 of a negative pressure slider 1 is formed so that its step difference become shallow extending from the tip part to the direction of the rear end part. Also, in the pressure surface of the rear end part, an electromagnetic converting element 5 is embedded. In such a way, even if a relative speed of the slider and a disk becomes high, negative pressure of a negative pressure tip part is smaller relatively than that of the rear end part, the inclination at the time of floating of the slider does not become large, and the attitude is not varied greatly. By this effect, even if the slider is floating at a high speed, a part in which pressure decreases suddenly comes not to exist on the pressure surface and a phenomenon in which a temperature falls due to adiabatic expansion of air can be prevented in advance.
Patent JP-H02308493-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI TETSUSHI
IPC: G11C11/412
Filed: 1989-05-22
Abstract: PURPOSE:To detect a defect in a short period by providing a conduction path with high resistance between the node part of a memory cell using a flip-flop and the ground. CONSTITUTION:A semiconductor device is equipped with the memory cell using an FF consisting of the nodes 7 and 8, the conduction paths 9 and 10 including FETs 3 and 4. A high resistor 11 is connected between the node 7 and the ground, and a high resistor 121 between the node 8 and the ground, respectively. In other words, source voltage Vcc arrives at the nodes 7 and 8 via the resistors 1 and 2, and furthermore, via the conduction paths 9 and 10, and is grounded via the high resistors 11 and 12. Thus, when no voltage is supplied from a power source, or it is hard to supply the power source, inconvenience can be detected at a room temperature in a short period by permitting an electric charge held at the node part to flow to the ground.
Patent JP-H0425706-A (JP)
Title: Eye position detecting device and examined person state detecting device
Inventor: UENO YASUSHI
IPC: G01V8/10
Filed: 1990-05-21
Abstract: PURPOSE:To improve the detection performance for the position of the eyes of a driver, the sleep state of the driver, etc., by detecting the left and right ends of the face in a binary image and determining the lateral position of the presence area of the eyes from both the ends of the face. CONSTITUTION:The face of the driver is photographed by a TV camera 3 in synchro nism with the lighting of an infrared-light stroboscopic device 1 and its image is converted by an A/D converting circuit 7 into a digital signal, which is stored in an image memory 9. The input image data stored in the image memory 9 is inputted to an eye-ball presence position prescribing circuit 11 and converted into binary data based upon a certain threshold value. The binarized threshold value is set to a level which enables the extraction of he eye balls. Namely, the video signal is converted by 256-gradation digital data based upon '255' for a white part and '0' for a black part and the data is converted into a binary image J(X,Y) by using the certain thresh old level. Then the lateral (X-directional) dimension and longitudinal (Y-directional) dimension of the presence area of the right and left eye balls are determined. Then iris center detection 13 is carried out to make a driver's sleep or inattentive drive state 15 from the center of the iris.
Patent JP-H02307181-A (JP)
Title: Ic card issuing device
Inventor: TAKAHIRA KENICHI
IPC: B42D15/10
Filed: 1989-05-23
Abstract: PURPOSE:To surely and quickly issue an IC card including a photo on the spot in a simplified operation even in a small quantity of cards required by applying simultaneously a process using a print means and a process using an IC card writing means to the same IC card. CONSTITUTION:An image writing device 12 serves as a print means which records the picture information and the character information on the surface of an IC card 2. An IC card writing means 13 writes the issuing information on the card 2 into a memory. Thus both a process using the print means and a process using the IC card writing means are applied at one time to the same card 2. Thus it is possible to quickly and accurately record and encode a face photo on the card issuing spot in a series of simple operations.
Patent JP-S5918862-A (JP)
Inventor: KAMIYA ISAMU
IPC: E04H1/12
Filed: 1982-07-23
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-H07308334-A (JP)
Title: Fatigue preventer for hallux valgus
Inventor: TSURU ZENTARO
IPC: A61F5/14
Filed: 1994-05-19
Abstract: PURPOSE:To prevent the fatigue of a foot attributed to hallux valgus by correcting the hallux valgus. CONSTITUTION:A face fastener 2 is provided horizontally at each one of left and right ends of broad elastic bands 1 to fasten the elastic band 1 wound and a sewn part 1a is formed on the front side of the broad elastic band 1 with the length thereof on the side shortened. One end of an elastic band 3 with narrow-width is sewn askew on the side with the length of the broad elastic band 1 shortened and a face fastener 4 is provided at the other end of the narrow elastic band 3 to be fastened on the broad elastic band 1.
Patent JP-S6110036-A (JP)
Title: Preform for optical fiber
Inventor: UCHIUMI ATSUSHI
IPC: G02B6/036
Filed: 1984-06-21
Abstract: PURPOSE:An intermediate layer with a larger deformation resistance is allowed to lie between the core and the clad layer to improve the roundness of the resultant optical fiber and increase resolving power in transmitted images. CONSTITUTION:The objective preform for optical fiber is obtained by allowing an intermediate layer 3 of quartz which has an intermediate refractive index between the core 2 and the clad layer 3 and larger deformation resistance in fiber drawing to lie between the core 2 of doped quartz glass of high refractive index and the clad layer 4 of doped quartz glass of low refractive index. Thus, the intermediate layer function, when fibers are formed, as a suppressor against free deformation of the softened core part 2 to give an optical fiber with the core of almost complete round cross section. When these fibers are used as image guides, more clearly transmitted images are obtained.
Patent JP-H08296194-A (JP)
Title: Production of soft fiber board
Inventor: NIIMI KAZUHISA
IPC: E04C2/16
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a soft fiber board having low water-absorptivity and suitable for an insulator of buildings by adding a cationic emulsion-type waterproofing agent, a precipitation agent and a reinforcing agent to a slurry composed mainly of a pulp and forming the board from the slurry. CONSTITUTION: A pulp slurry having a solid content of 1-4wt.% is produced by preparing an aqueous dispersion containing 100 pts.wt. of pulp, 0.2-1.2 pts.wt. of a waterproofing agent consisting of a wax emulsion having a solid content of 15wt.% and produced by using a cationic emulsifier such as a fatty acid amine acetic acid salt, 0.5-1.5 pts.wt. of a precipitation agent such as aluminum sulfate or ferric sulfate and 1-10 pts.wt. of a reinforcing agent such as starch. A fiber mat obtained from the pulp slurry is dehydrated and dried to obtain the objective soft fiber board. The white water discharged in the dehydration of the fiber mat and free from sodium sulfate is repeatedly used as the water for the preparation of the pulp slurry.
Patent JP-S6020897-A (JP)
Inventor: ONODERA MASAYUKI
IPC: B26D1/38
Filed: 1983-07-15
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-S63297617-A (JP)
Inventor: MURAMATSU TOSHIMITSU
IPC: G06F17/40
Filed: 1987-05-28
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-H06316664-A (JP)
Title: Vinyl chloride sol composition
Inventor: NAKAGAKI ATSUNORI
IPC: C09D127/04
Filed: 1993-05-06
Abstract: PURPOSE:To provide a vinyl chloride sol composition composed mainly of a polyvinyl chloride-based resin, a plasticizer and a filler, excellent in improvement of sagging and stability of spray pattern and useful, e.g. as an under coat for rust prevention of the back side of the floor of an automobile. CONSTITUTION:The composition is composed of (A) a paste-type polyvinyl chloride-based resin, (B) a blend type polyvinyl chloride-based resin having >=35mum particle size (preferably 35 to 70mum) in an amount of >=30wt.% (preferably 30 to 60wt.%) based on the whole polyvinyl chloride-based resin components, (C) a plasticizer and (p)>1wt.% silica as a filler.
Patent JP-S6111132-A (JP)
Title: Vacuum device
Inventor: KANAZAWA GENICHI
IPC: H01L21/203
Filed: 1984-06-26
Abstract: PURPOSE:To obtain an air-tight reserve chamber requiring no much time for evacuation by providing an air-tight annular body which is extendable in the axial line direction coaxially with an opening part and forming air-tight peripheral wall of an air-tight reserve chamber by extending the annular body. CONSTITUTION:In the first stage, bellows 22, 23 are in contacted condition, a flange 24 is not in contact with a holder 13, and the holder 13 is in revolvable condition. The inside of a vessel 1 is evacuated and predetermined processing is executed on a semiconductor wafer 11. After the treatment, the holder turns 180 deg. to transport the processed semiconductor wafer 11 which is conveyed to the position of an opening 8, and unprocessed semiconductor wafer 11 which had been at the position of the opening 8 is conveyed into the treating chamber. Gaseous N2, etc. is introduced into the formed air-tight reserve chamber 4, and the processed semiconductor wafer 11 is set by opening a cover 7. Thereafter, the cover 7 is closed and the inside of the air-tight reserve chamber 4 is evacuated and the pressure of the space 25 is reduced and the bellows 22, 23 are contracted.
Patent JP-S5557318-A (JP)
Title: Controlling method for scale grinding of hot rolled steel hoop
Inventor: ITAYA SUSUMU
IPC: B21B45/06
Filed: 1978-10-23
Abstract: PURPOSE: To perform effective edge part grinding over the entire length of a steel hoop by feedback-controlling the grinding conditions of the steel hoop edge part surface and follow-up changing the grinding current in corresponding to the scale thickness changing in the lengthwise direction of the steel hoop.  
     CONSTITUTION: On the exit side of the grinding unit, the scale thickness Y 1  of the steel hoop edge part after grinding and the scale thickness Y 2  of the central part being unground are measured with a non-contact type scale thickness gauge by, e.g., an X-ray diffraction system. The difference (Y 1 -Y 2 ) of these scale thickness measure values is obtained with respect to both surface of the steel plate by a comparing operator and this difference (Y 1 -Y 2 ) is compared with the target value zero. When it is not zero, the output corresponding to said difference is generated from the comparing operator. Next, this output is converted to a grinding current by a function converter and the current is inputted to the current control unit of the grinding roll motor of the grinding unit. The current control unit performs ON-OFF controlling of the screw-down motor mounted to each grinding roll based on its input signal thereby controlling the current value of the grinding roll motors so that the target grinding quantity is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63293008-A (JP)
Inventor: OGURI SEISUKE
IPC: B27M3/04
Filed: 1987-05-27
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-H06343123-A (JP)
Title: Image reader and facsimile equipment
Inventor: OHARA SHUNICHI
IPC: G03G15/00
Filed: 1993-06-01
Abstract: PURPOSE:To minimize the mount installation area of the main body of the image reader, equipped with a book type document reading mechanism and a sheet type document reading mechanism, by making a sheet document tray not to project from the device main body. CONSTITUTION:The image reader consists of the book type document reading mechanism composed of a transparent document support member which forms a 1st image read surface, a document presser 1, and a moving type image reading mechanism which reads out an image of a document while moving in parallel, the document tray 5 on which sheet type documents are stacked, a paper discharge tray 7, a U-turn mechanism which inverts the conveyance direction of a document conveyed from the document tray 5, and a sheet type document reading mechanism which has a 2nd image read surface 18 on the downstream side of the U-turn mechanism in the document conveyance direction and reads out the image of the document moving on the 2nd image read surface by the moving type image reading mechanism 21.
Patent JP-H01303307-A (JP)
Title: Fastening device
Inventor: HARADA MORIYASU
IPC: F16B31/02
Filed: 1988-05-30
Abstract: PURPOSE:To obtain desirable fastening force accurately without using special tools by invertably fitting a back ring plate to an intermediate member, and covering a housing which contains a disc plate and the intermediate member on a screw shaft. CONSTITUTION:A hollow and cylindrical intermediate member 4 is fitted in a screw shaft 2. A ring-shaped back ring plate 6 is invertably fitted to a drum of the intermediate member 4. A disc spring 7 is fitted to the outside of the intermediate member 4. The screw shaft 2 is covered with a housing 8 which contains the disc spring 7 and a part of the intermediate member 4. The screw shaft 2 is fastened to the extent that its fastening force reaches a specified value, and then the back ring plate 6 is inverted being pressed by the housing 8. As a result, desirable fastening force is easily obtained without using special tools.
Patent JP-S5254669-A (JP)
Title: Method of removing nox exhaust gas
Inventor: MURAKAMI NOBUAKI
IPC: C01B21/02
Filed: 1975-10-31
Abstract: PURPOSE: An aqueous solution of HNO 3  is vaporized and reacted with a reducing agent (e.g., CH 4  or H 2 ) while heating to reduce to N 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09152372-A (JP)
Title: Magnetostrictive apparatus
Inventor: RATOORU AMEERU
IPC: G01P15/18
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a multiuse magnetostrictive apparatus which can be used for an accelerometer which can detect a multidirectional force, a vibration sensor, a torque sensor, an actuator, a motor and the like. SOLUTION: In an apparatus, coils 110, 210, 310 at magnetostrictive elements 10, 20, 30 are combined with magnetostrictive members 120, 220, 320 so as to generate a voltage according to the expansion and contraction of the magnetostrictive members 120, 220, 320. The magnetostrictive members 120, 220, 320 are restrained at both ends. Magnetic circuit elements 130, 230, 330 apply a bias magnetic field to the magnetostrictive members 120, 220, 320.  The respective magnetostrictive elements 10, 20, 30 are arranged so as to agree with the direction of the Z-axis which is taken in the direction of both ends of the magnetostrictive members 120, 220, 320, and they are arranged so as to keep a relationship by which a plane S obtained by connecting respective arrangement points P1 to P3 becomes a polygonal plane corresponding to the number of elements on a plane formed by the X-axis and the Y-axis which are at right angles to the direction of the Z-axis.
Patent JP-2000287964-A (JP)
Title: Three-dimensional image display device
Inventor: SAITO MOTOAKI
IPC: G16H10/60
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To realize selective display of an object without increase in processing time by separating not only a part having different natures but also a part having the same nature into a plurality of objects in the apparatus which displays a three- dimensional image using a pixel value of a three-dimensional voxel corresponding to the physical nature and opacity corresponding to the pixel value. SOLUTION: This apparatus is provided with a means 41 to display a three- dimensional image for setting a space area of an object, a means to define space areas of a plurality of objects using the same, a means to set the opacity and color for each object, a means to select an object to be displayed, an object setting part 42 having a means for setting the degree of conversion of the subject and a means to perform a projection processing for a value on a three-dimensional table after values obtained from a pixel value and the opacity for each object are transferred onto the three-dimensional table.  This enables the displaying of not only a part having different physical natures but also a part having the same physical nature being separated into a plurality of objects, the selective display of the objects and the display of the objects varying relative positions thereof on an image display part 43 without increase in processing time.
Patent JP-S61288285-A (JP)
Inventor: SHIGEMURA YOSHIAKI
IPC: G07B5/00
Filed: 1985-06-14
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-S62288796-A (JP)
Inventor: MIYAZAKI YASUO
IPC: E02B9/06
Filed: 1986-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10317491-A (JP)
Title: Joining structure of column member
Inventor: YAMADA YASUYOSHI
IPC: E04B1/24
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To mutually joint two column members without performing welding requiring skill with regard to the end faces of steel framed members. SOLUTION: A joining member 12 is composed of the first joining member 18 of a square cross section and a cross type second joining member 20. Welding is performed between the faces 20a of the second joining 20 through the first column member 14 in the state where the member joining member 12 is sandwiched between the first column member 14 and the second column member 16, and welding is performed between the faces 20a of the second joining member 20 through the slit 28 of the second column member 16. The first column member 14 and the second column member 16 are joined through the joining member 12.
Patent JP-H06340369-A (JP)
Title: Winder controller
Inventor: SUGINAKA YOSHITAKA
IPC: B65H23/198
Filed: 1993-06-01
Abstract: PURPOSE:To make a reduction in a burden of tuning and accurate tension control practicable enough by calculating a holding angle of a sheet to a lead-in paper roll, and making the magnetic field base currents of an electric motor variable successively according to the holding angle. CONSTITUTION:This controller is provided with a roll diameter calculating means 26 calculating a roll diameter of a rewind roll 2 from a speed detecting signal of this rewind roll 2, and a holding angle operating means 31 calculating a holding angle of a sheet 4 to a lead-in paper roll 3 on the basis of the roll diameter calculated. Also it is provided with a compensation value operating means 32 securing a current compensation signal from the holding angle calculated, and a magnetic field power variable means 33 compensatingly outputting a magnetic field base current set in a magnetic field base current setting part 33a with the current compensation value by this operating means 32 in addition. With this constitution, transition in a load factor by the holding angle of the sheet 4 to the lead-in paper roll 3 is automatically compensable.
Patent JP-S5756193-A (JP)
Title: Welding method for tube and tube plate
Inventor: TAMURA KOUJI
IPC: B23K9/028
Filed: 1980-09-22
Abstract: PURPOSE: To improve the reliability of welding joint through forming stub with welding metal by cutting out the stub from a welding part where beveling groove formed at a tubular hole position in a tube plate is narrow-gap-welded.  
     CONSTITUTION: At a position where a tubular hole 6 of a tube plate 1 to be worked, a beveling groove 6 having an inner diameter smaller than that of stub, an outer diameter larger than that of the stub and a depth deeper than that of the stub is formed. Next, after the groove 6 is multilayer welded with low heat input through the way of narrow gap welding the stub 8 of welding having the same cross section as a tube is cut out from a welding part 7 through machine work. Then, a tube 4 and the stub 8 are butt-welded through the ordinary welding way. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5355934-A (JP)
Title: Computer auxiliary educational equipment terminal
Inventor: SHIRAISHI HAJIME
IPC: G06Q50/00
Filed: 1976-10-30
Abstract: PURPOSE: To record the students' reaction through voice by adding an aural input unit and a conversation indicator as well as to enable bith the teacher and the students to listen to the record contents.  Thus, the study effect can be further improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05323479-A (JP)
Title: Radiation image conversion method
Inventor: YONEDA YASUSHI
IPC: G06T5/00
Filed: 1992-05-22
Abstract: PURPOSE:To reproduce the radiation images which are inconspicuous in joints and are easily visible at the time of sharing the reading of the radiation images by plural reading means in the radiation image conversion method for obtaining many pieces of picture element data corresponding to respective picture elements by reading the radiation images from a stimulable phosphor accumulated and recorded with the radiation images. CONSTITUTION:The stimulated luminous light beams emitted from respective scanning points are read when a stimulable phosphor panel 15 is repetitively scanned in an X direction by the stimulating light beams of the respective reading means while this panel is transported in a Y direction. As a result, the respective picture elements of a first region D1 and second region D2 are obtd. by the first and second reading means. Namely, the region held by lines L1 and L2 extending transversely is shared by the first reading means and the region held by the lines L3 and L4 is shared by the second reading means. The hatched part held by the lines L2 and L3 is read by both of the first and second reading means. The distance d1 of the picture element point(a) (m, n) from the line L3, the distance d2, from the line L2 and picture element data(x) (m, n) are computed in accordance with {d1.x1 (m, n)+d2.x2 (m, n)}/(d1+d2). The determined picture element is the fresh picture element data of the picture element point (a).