baber/WOPTO huggingface dataset:
Patent JP-H08178627-A (JP)
Title: Tube thickness inspection method
Inventor: KURACHI HISASHI
IPC: G01B11/06
Filed: 1994-12-26
Abstract: PURPOSE: To inspect whether the tube wall thickness of a tube is within a tolerance or not with ease without being affected by the dimension of the tube. CONSTITUTION: Plural photosensitive elements 18 are arranged outside the tube 10 at equal distance positions from the center axis thereof so as to receive light from a light source 12 through the tube wall of the tube 10 by respective photosensitive elements 18. When the thicknesses of the respective positions of the tube wall change from a setting value because of the manufacturing error of the tube 10, the light accepting amounts of the respective photosensitive elements 18 from the light source 12 through the tube wall change as the tube 10 moves. When the respective light accepting amounts of the respective photosensitive elements 18 change exceeding the tolerance of a predetermined value, it is judged that the thicknesses of the respective positions of the tube wall exceed the tolerance.  When the respective light accepting amounts of the respective photosensitive elements 18 stay within the tolerance of the predetermined value, it is judged that the thicknesses of the respective positions of the tube wall stay within the tolerance.
Patent JP-H11162062-A (JP)
Title: Optical disk device
Inventor: OMORI KIYOSHI
IPC: G11B17/035
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To enable positioning of as disk clamper for chucking an optical disk on a disk table. SOLUTION: A disk clamper 100 being arrange upward a spindle motor 39 is provided with the magnet 117 integratedly formed with a housing 116 and a guide hole 121 is provided at the center of the upper surface of the housing 116. Then in an unloading when an optional disk 8 is not carried inside of a device by a disk tray 2, the disk clamper 100 is sucked to a cover 115 side by the magnet 117 and the positioning of the disk clamper 100 is performed by allowing the guide 114 protruded in the cover 115 to be fitted with the guide hole 121.
Patent JP-H06176446-A (JP)
Title: Tape tension controller
Inventor: OKA KOTARO
IPC: G11B15/43
Filed: 1992-12-02
Abstract: PURPOSE:To obtain a tape tension controller capable of reducing the number of components and shortening the time for the assembling work. CONSTITUTION:A tension wire 10 is wound around the reel base 2 of a feeding reel 1 and interlocked with a tension arm 7 by an interlocking part 10a, and also a spring part 10b of the tension wire 10 is provided. Then, a specified tension is given to the magnetic tape 3 by a pressing force of the spring part 10b applied to the tension arm 7 and a friction force effected between the tension wire 10 and reel base 2.
Patent JP-H03214474-A (JP)
Title: Method of manufacturing disk drive apparatus
Inventor: TOOMASU UIRIAMU GURAAZA
IPC: G11B5/596
Filed: 1990-11-28
Abstract: PURPOSE: To dissolve the distortion of a track by writing a track tracking servo pattern into the disk of a DASA device using an internal converting head assembly means after completely assembling a direct access storage DASD device. CONSTITUTION: A head servo identification recording region 60 is included and a servo pattern region 61 recorded after that is succeeded in each sector of a recording surface O. Recording for each sector is completed with two clock transition regions 62 and an intermediate null region 65 sometimes including the clock transition. The recording surface O is recorded during whole surface test of a stack of the disk 14 like this. Regions 60 and 61 are read in order to identify the circumferential sector position of the head assembly of the DASD and also in order to servo-control the head assembly so that the head assembly is held over the center of the track within a data cylinder M. The region 62 is read in order to determine the circumferential position of the head assembly within the sector.
Patent JP-H07178970-A (JP)
Title: Recording device and recording control method
Inventor: KANEKO YUICHI
IPC: G06F3/12
Filed: 1993-12-22
Abstract: PURPOSE:To let a user know a recording position of an image data which is presently under expansion. CONSTITUTION:An item of inputted record information is stored in a receive buffer 101 and converted into an image data by an analyzing/expanding section 102. At this time, the analyzing section 102 reads out a font designated by a font designation signal to be inputted from a font switch input section 105 from a font storing section 107 so as to expand to the image data. The image data obtained in this way is stored in a print buffer 103 at a line unit. The analyzing/expanding section 102 refers to the font designation signal of the font switch input section 105 immediately before generation of the image data of each line so as to switch the font to be used at the line unit. Further, the analyzing/expanding section 102 outputs the information on the line position of the image data which is presently under expansion to a display section 106. The display section 106 displays in accordance with the line position information.
Patent JP-H10167942-A (JP)
Title: Agent containing biologically active glass, to be applied to oral cavity
Inventor: INOUE TAMAE
IPC: A61K8/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent which allows the biologically active glass it contains to stay over a tooth surface for extended periods and can form a uniform bhydroxyapatite film by incorporating biologically active glass, a film-forming material and organic solvent. SOLUTION: This agent to be applied to oral cavity is obtained by incorporating (A) 0.001 to 10wt.% of biologically active glass preferably comprising 30 to 60wt.% of SiO2 , 10 to 50wt.% of CaO, 0 to 30wt.% of Na2 O, and, as required, at least one inorganic compound selected from the group consisting of P2 O5 , K2 O, Li2 O, TiO2 , Al2 O3 , MgO, B2 O3 ZrO2 and F, (B) 0.01 to 15wt.% of a film- forming material (e.g. acrylic ester/methacrylic ester copolymer), (C) 10 to 90wt.% of an organic solvent (e.g. alcohol), and, as required, one or more bases, e.g. surface active agent, flavor, sweetener, pH adjustor and wetting agent, and/or medicinal ingredient(s). This agent can be made into various forms, e.g. aerosol, mist, foam and varnish.
Patent JP-H05133240-A (JP)
Title: Gas engine electric generator
Inventor: ASAI KATSUTOSHI
IPC: F02M21/02
Filed: 1991-11-12
Abstract: PURPOSE:To heat a liquefied gas fuel bomb by utilizing a gas engine cooled exhausted air and moreover downsize and compact a gas engine electric generator. CONSTITUTION:In a gas engine generator comprising a gas engine 1 which uses liquefied gas as fuel connected to an electric generator 2, the electric generator 2 is connected to the cooled exhausted air discharging port side 1' of the gas engine 1. In addition, a liquefied gas fuel bomb 4 is arranged on the bomb mounting stand 3 placed on the top of the outer shell of the electric generator 2. With this constitution, the liquefied gas fuel bomb 4 can 4 can be heated by utilizing gas engine cooled exhausted air, and moreover, the gas engine electric generator can be downsized and compacted.
Patent JP-H11141091-A (JP)
Title: Interior and exterior finishing material and construction method thereof
Inventor: HAMAGUCHI KAZUHIRO
IPC: B05D1/28
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the function of adsorbing suspended particles in the air by arranging diatomaceous earth grains or titanium oxide grains selectively on the surface of interior finishing material, and accelerating the contact of the diatomaceous earth or titanium oxide grains with the air and atmosphere around the interior-exterior finishing material. SOLUTION: After applying solidifying material 12 to the surface of backing 11 of interior finishing material, a roller 14 is wetted to put diatomaceous earth grains 13 to the roller surface, and the diatomaceous earth grains 13 are stuck to the surface of the solidifying material 12. After the solidifying material 12 is hardened, the insufficiently bonded diatomaceous earth grains 13 are removed. In this way, interior-exterior finishing material 10 has the diatomaceous earth grains 13 selectively arranged on the surface, and the most part of the diatomaceous earth grains 13 is exposed to the surface of the interior-exterior finishing material 10.  As a result, the contact area of the diatomaceous earth grains 13 with the air and atmosphere around the inteiror- exterior finishing material is sufficiently enlarged so as to be able to positively and sufficiently display the humidity conditioning, moisture condensation proofing, smoke absorbing and deodorizing functions of diatomaceous earth or titanium oxide grains.
Patent JP-H10155378-A (JP)
Title: Water culture method and water culture device
Inventor: YADA TSUTOMU
IPC: A01G31/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To efficiently perform water culture and to provide the crops with high quality without root cutting or the damages of stumps by sliding and transferring a cultivation panel floated in a seedling raising area on the culture solution of a culture solution tank line and transferring it to a setting cultivation area. SOLUTION: This method is provided with a seedling raising process for raising the seeds or sprouted little seedlings of the crops on the cultivation panel 1 floated in the seedling raising area 14 on the culture solution tank line 13, a transfer process for enlarging the raising interval of the crops raised to the size of a certain degree in the seedling raising process by transferring the cultivation panel 1 floated in the seedling raising area 14 to the setting cultivation area 15 provided on the downstream of the seedling raising area 14 on the culture solution tank line 13 and a setting cultivation process for performing the setting cultivation of the crops to be harvests on the cultivation panel 1 transferred to the setting cultivation area 15.  In the transfer process, the cultivation panel 1 floated in the seedling raising area 14 is slid and transferred on the culture solution 9 of the culture solution tank line 13 and transferred to the setting cultivation area 15 and the water culture is performed.
Patent JP-H11164174-A (JP)
Title: Gamma correction circuit
Inventor: MUTO YASUAKI
IPC: H04N5/202
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a gamma correction circuit of simple configuration for correcting the nonlinearity of a liquid crystal or the like, capable of arbitrarily composting a correction waveform just by setting several adjustment voltages, and of providing a band of video signals with at least 150 MHz or more. SOLUTION: For a correction waveform generation means 1a, differential amplifiers 31a and 32a are connected in two stages, slice level of video signals is set by an adjustment voltage Vsa inputted to the differential amplifier 31a, gain of the video signals is adjusted by an adjustment voltage Vga inputted to the differential amplifier 32a, output from the plural correction waveform generation means (1a-1n) is jomposted by an addition means 33 and an optional correction waveform of polygonal line approximation is outputted.  Also, by constituting the differential amplifiers 31a and 32a by a differential pair of transistors, with the differential amplifier 31a as a base grounded type amplifier and by shunting the output current with the differential amplifier 32a, the band is widened by a circuit constitution, wherein a part of the output current i2a of the differential amplifier 31a becomes a part of the output current (i) as it is.
Patent JP-H05159313-A (JP)
Title: Method for confirming focusing and method for setting timing to start focusing control operation, in optical processing device
Inventor: MATSUMOTO SHIN
IPC: G11B7/085
Filed: 1991-12-09
Abstract: PURPOSE:To surely detect whether or not a light spot is in focused state and to surely control focusing of the light spot. CONSTITUTION:An electrical signal 4 is a signal waveform indicating total reflected light quantity in an elliptical spot irradiating an optical recording medium, and the amplitude is varied in a part where a pit is provided synchronously with the radius direction of the optical recording medium. Also, concerning the electrical signal 4, the amplitude is decreased as the elliptical light spot becomes larger through deviation in focusing. Consequently, by comparing this electrical signal 4 with prescribed slice levels 5, 6 and obtaining focused signals 7 8, the focused state of the elliptical light spot is detected. That is, by setting the slice levels 5, 6 at a proper value, only when the light spot is in focused state, the focusing signals 7, 8 are obtained.
Patent JP-H02169205-A (JP)
Title: Cooling method and device for concrete mixing component
Inventor: KURIHARA TETSUO
IPC: B28C7/04
Filed: 1988-12-22
Abstract: PURPOSE:To mix and manufacture concrete at an optimum temperature all the time without being affected by the ambient temperature condition by measuring the temperature of concrete or the respective temperature of concrete, an aggregate or kneading water and cooling the concrete in the kneading process down to the optimum temperature. CONSTITUTION:A kneading water 18 in a water storage tank 16, an aggregate 24 in an aggregate hopper 22 and cement 32 in a cement hopper 30 are mixed respectively in a water meter 26, an aggregate meter 28 and a cement 34, and respective metered materials are kneaded in a mixer 34 to manufacture concrete. A thermometer 300 for sensing the temperature of concrete kneaded and manufactured in the mixer 36 is installed in the mixer, and sensed temperature T is output to a cooling control circuit 400. The cooling control circuit 400 feed back controls control valves 110 and 210 so that the temperature T of sensed concrete is set as the desired optimum cooled temperature. The temperature of concrete kneaded and manufactured in the mixer 36 is automatically controlled as the optimum cooled temperature at all times by said arrangement without being affected by the ambient temperature.
Patent JP-H02171471-A (JP)
Title: Assembling method and structure for unit room
Inventor: OKITA TATSUYA
IPC: E04H1/12
Filed: 1988-12-22
Abstract: PURPOSE:To erect a post vertically as well as to aim at the promotion of quickness and accuracy of wall panel assenbling by installing an interval adjusting jig with a turnbuckle between posts of a corner post and a center post or the like as well as between wall panels. CONSTITUTION:Corner posts 30a - 30d are erected in four corners of a base frame 20 laid down on a floor F and locked thereon, while wires 14, 14 are joined to both ends of a turnbuckle 12, and each interval adjusting jig 10 provided with hooks 16, 16 in each tip of these wires 14, 14 is installed in space between adjacent corner posts 30. When a center post is installed, it may be installed between center posts and between the center post and the corner post as well as between wall panels. Then, each interval between posts and wall panels themselves is accurately regulated, and these elements are vertically erected, and furthermore interval adjustments are facilitated, whereby the number of operators is reduced, thus labor effectiveness is improved.
Patent JP-H01169731-A (JP)
Title: Production of magnetic recording medium
Inventor: SAKURAI KAZUE
IPC: G11B5/82
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a disk-shaped magnetic recording medium which s uniform in the degree of orientation in a circumferential while eliminating the influence of mechanical orientation by running a raw sheet between two pairs of bar-shaped magnets disposed at the spacing smaller than the diameter of the disk-shaped magnetic recording medium and subjecting the sheet to pseudo circumferential orientation then to magnetic orientation circumferentially. CONSTITUTION:Two pairs of the orienting magnets 1 are installed apart by the distance (d) of the size smaller than the diameter of the disk-shaped magnetic recording medium to be produced and are so provided that the adjacent poles are different on the front faces or rear faces of the raw sheet 2 from each other. The sheet 2 is passed in the long side direction of the bar-shaped magnets 1 while the sheet is maintained nearly in the central position of the spacing (g) between the upper and lower magnets and is subjected to the pseudo circumferential orientation. A circumferentially orienting magnetic field is impressed to the sheet subjected to the pseudo circumferential orientation in such a manner that the center of the spacing (d) between the bar-shaped orienting magnet pair and the center of the circumferentially orienting magnetic field align to each other, by which the disk-shaped magnetic recording medium having the specified degree of orientation in the circumferential direction with substantially no influence of mechanical orientation is obtd.
Patent JP-H07149037-A (JP)
Title: Ink jet recording paper
Inventor: SUZUKI KATSUKI
IPC: B41M5/50
Filed: 1993-11-30
Abstract: PURPOSE:To provide ink jet recording paper for water-base ink characterized by high density, water resistant and light resistant images. CONSTITUTION:An ink jet recording paper having an ink accepting layer containing at least a synthetic amorphous silica, water-base binder and a cationic resin on a supporting body and the ink accepting layer contains also zinc sulfate.
Patent JP-H02171928-A (JP)
Title: Device for optimizing compiler
Inventor: SATO YOSHIKAZU
IPC: G06F9/45
Filed: 1988-12-26
Abstract: PURPOSE:To compress the number of steps and to reduce memory using capacity by leaving one of return values recognized as the same value and converting others into an intermediate words to unconditionally branched into the let value. CONSTITUTION:A source program 1 is converted into a program 3 based upon the 1st intermediate word by a syntax meaning analyzing means 2 and inputted to an optimizing means 4. In the means 4, a function return value comparing means 6 compares return values recognized by a return value recognizing means 5 with each other and decides whether mutual values coincide with each other or not and an intermediate word converting means 7 leaves one of the return values decided as coincidence by the means 6 and converts others into a 2nd intermediate word program 8 to be unconditionally branched to the left value. A machine word forming means 9 executes the formation processing of a machine object program 10 for the program 8. Consequently, the number of steps of an instruction in the finally obtained machine word program are compressed and the required memory using capacity is reduced.
Patent JP-H06175352-A (JP)
Title: Photomask for forming resist pattern
Inventor: YAMADA KOJI
IPC: G03F1/36
Filed: 1992-12-07
Abstract: PURPOSE:To obtain the pattern of a superconducting device as designed by providing the corner parts of all patterns with projecting parts or recessed parts, thereby forming the resist patterns having high accuracy and joining these patterns to form the mask for wiring patterns. CONSTITUTION:A resist 12 is formed by spin coating on a substrate 11 and is then prebaked. The composite photomask 13 having the projecting parts formed by superposing correction patterns of, for example, 0.28mum square on the corner parts of mask patterns consisting of, for example, 1.5mum square in joining area is subjected to pattern transfer by UV light 14 (Fig. (a)). The resist 12 in the unexposed region after the pattern transfer and the resist 15 of the exposed region are shown (Fig. (b)). The resists are then developed by using a prescribed alkaline developer and is spin-dried after washing to form the resist pattern 16 consisting of 1.5mum square joining area. As a result, the corner parts of the resist patterns are rectangular in sectional shape as shown within the round mark of the dotted line of Fig. (c). The photomask having the high accuracy is thus obtd.
Patent JP-H04193523-A (JP)
Title: Container molding device and container molding method
Inventor: YAMASHITA RIKIYA
IPC: B29L22/00
Filed: 1990-11-28
Abstract: PURPOSE:To cool a container main body in a mold quickly and securely by entering a plug into a container-shaped opening, blowing compressed air for cooling into a top force, simultaneously exhausting air from the inside of the top force to the outside and molding a body section and a bottom section of the container main body. CONSTITUTION:A container molding device 20 is provided with a top force 21 having a plug 22 inside and a bottom force 31 having a container-shaped opening 32 accessible to said top force, and a gas introducing pipe 35 and a gas exhaust pipe 36 are provided in the top force 21. The bottom force 31 is disposed with the interval to the top force 21, and a preheated plastic laminating material 30 is transferred between them and pressed to a molding flange section 15. Then, the plug 22 is entered into the bottom force 31, and simultaneously compressed gas for cooling is blown from the gas introducing pipe 35 into the top force 31 to press the laminating material 30 to the inner face of the container-shaped opening 32 of the bottom force 31 and mold a body section 14a and a bottom section 14b of a container main body 14. At the same time, gas in the top force 21 is exhausted into atmosphere.
Patent JP-H09141885-A (JP)
Title: Ink jet printer
Inventor: NAKAHARA JUNJI
IPC: B41J2/165
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for a maintenance operation such as a capping operation to a print head and to reduce the cost. SOLUTION: When a carriage 6 moves to a position wherein a print head 5 and a preservation cap 21 are opposed to each other, the carriage 6 is engaged with an engagement projection section 23a, then the preservation cap 21 is allowed to move along with the carriage 6. At the movement, the engagement section comes into contact with a cam member 74 so that the preservation cap 21 is allowed to move toward the print head 5. Thereby, it is possible to surely execute the movement of the carriage 6 and the capping operation of the preservation cap 21 in synchronism with each other so that the timings of the operations of the carriage 6 and preservation cap 21 are accurately synchronized with each other. A purging device (suction means) 1 5 is driven by rotating a cam gear 25 by utilizing a line feed motor.
Patent JP-2001138396-A (JP)
Title: Method and apparatus for linearly fluting on skin for motor vehicles and for measuring/recording residual wall thickness
Inventor: IGAWA MIKIHIRO
IPC: B60R21/2165
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To execute an exact quality control by a method wherein a wall thickness of a residual part of a linear flute bottom part is very easily, efficiently and highly precisely recorded by measurement by fluting and a series of processes. SOLUTION: A linear flute 6 which is broad in a width and has a residual part 6b of a specific wall thickness at a bottom part is worked by an ultrasonic machine 4 on a rear surface 3b side of a resin-made skin 3 which is held by fixing so that a surface 3a sticks close to a flat surface 1a. Besides, the residual part 6b of the bottom part of the worked linear flute 6 is photographed from one direction of a flute opening part side by using a laser displacement sensor and a CCD camera 10. Then, the wall thickness of the residual part 6b is measured by image treatment of the photographed image, and reserved by recording.