baber/WOPTO huggingface dataset:
Patent JP-S60182136-A (JP)
Title: Etching method
Inventor: WATANABE HIROMICHI
IPC: C23F4/00
Filed: 1984-02-29
Abstract: PURPOSE:To perform a stable tapered etching at the desired angle on an insulating layer by a method wherein the gas in which O2 is mixed in CH4 is used as reaction gas, and the mixing ratio of the above is properly adjusted. CONSTITUTION:After the spacer 2 of SiO2 has been formed on a magnetic bubble crystal 1, a non-magnetic pattern 4 and a conductor pattern 5 are formed. Then, an insulating layer 3A such as SiO2 and the like is formed, and a resist pattern 9 is formed thereon. A plasma etching is performed on the insulating layer 3A, the resist pattern 9 is removed, and a dual spacer 3 is formed. Reaction gas wherein O2 is mixed in CH4 is used for plasma etching, and the etching is performed by changing the ratio of said mixture. As a result, the tapered angle of the stepped part 3B on the dual spacer 3 can be controlled in a stable manner.
Patent JP-H09228616-A (JP)
Title: Floor material, thereof welding method and device therefor
Inventor: FUJII NOBUYUKI
IPC: B32B3/30
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a floor material, by which butt welding is carried out by high-frequency welding, and a method and a device therefor. SOLUTION: A groove extending over the overall length of sides along the rear of an edge plate is formed to the rear of a floor material 1. The butt welding of the floor material 1 is carried out by inserting rod-shaped electrodes 4 into the groove and applying high-frequency voltage among the electrodes 4. A molten resin does not flow out to the surface side by welding the rear of the floor material 1 while the rear is directed downwards. No distortion is generated in a bonding section by holding an edge plate abutted on a surface plate 6 by two electrodes and welding the edge plate, and no stepped section is caused in the bonding section by welding an abutting section under a held- down state by hold-down plates 8.  The abutting section is held vertically by the electrodes functioning as the hold-down plates 8 in combination and welded even in the vertical direction, and the bonding section of the floor material 1 is further strengthened.
Patent JP-H0767661-A (JP)
Title: Huntington dna, its protein and its application
Inventor: MAASHII II MAKUDONARUDO
IPC: C07K16/00
Filed: 1994-03-07
Abstract: A novel gene, huntingtin, is described, encoding huntingtin protein, recombinant vectors and hosts capable of expressing huntingtin. Methods for the diagnosis and treatment of Huntington's disease are also provided. <IMAGE>
Patent JP-H08209899-A (JP)
Title: Architectural panel
Inventor: KAWASAKI YOSHIAKI
IPC: E04F13/12
Filed: 1995-02-01
Abstract: PURPOSE: To enhance assembling performance by forming flanges by bending opening parts of a panel formed in a bottomed box shape to the outside, arranging notch parts on the flanges, and putting the flanges on the same plane at connecting time. CONSTITUTION: A panel 1 to be installed on a backing material 11 of the ceiling and an outer wall or the like is formed in a bottomed box shape, and strength and design are applied, and opening parts are bent outside, and a pair of flanges 4, 4 and 5, 5 are formed. In this case, notch parts 6 are arranged on the flanges 4, and projecting pieces 7 are arranged on the flanges 5, and flange surfaces are put on the same plane, and fixing pieces 9 are extendedly arranged on the tips of the projecting pieces 7, and the fixing pieces 9 are fixed inside of the notch parts of the flanges 4 by fixing tools 10, and the flanges 5 are fixed to the backing material 11. The fixing tools (rivets) 10 are prevented from contacting with the backing material 11, and the rivets 10 are prevented from being exposed to joint parts. Therefore, assembling is facilitated, and cost can be reduced.
Patent JP-H08214250-A (JP)
Title: Still video camera
Inventor: WAKUI YOSHIO
IPC: H04N5/907
Filed: 1995-01-31
Abstract: PURPOSE: To improve the reliability of data recorded in a nonvolatile memory. CONSTITUTION: A still video camera 1 is constituted of a photographing optical system, a system control circuit 2, a CCD 3, an image pickup circuit 4, an A/D converter 5, 1st and 2nd data selectors 6, 14, a picture memory 7, a picture signal processing circuit 8, a D/A converter 9, an NTSC encoder 10, a mixing circuit 11, an LCD monitor 12, an OSDC 13, and an IC memory card control circuit 15. The camera 1 is also constituted of a memory card detecting circuit 16, a loading part 17, a flash memory control circuit 19, a picture flash memory 20, an operation part 22, a display part 23, etc. Each block of the memory 20 is provided with an erasing frequency counter and picture recording in a block of which erasing frequency exceeds guaranteed erasing frequency is inhibited.
Patent JP-H06228750-A (JP)
Title: Surface modifying method
Inventor: HAYASHI KAZUNORI
IPC: C23C14/48
Filed: 1993-02-01
Abstract: PURPOSE:To accelerate the adsorption of the carbon containing gas remaining in vacuum to a material to be treated and to increase the incorporated level of the carbon in the implanted surface in the method for improving the surface wear resistance property by titanium ion implantation. CONSTITUTION:The material to be treated 5 is attached to a sample holder 2, and a cooling device 3 is started after evacuating a treating chamber 1, and a sample temp. is maintained at <=200 deg.K, and a titanium ion is implanted. The implanting level of the titanium is >=1X10<17>atoms/cm<2> and <=2X10<18>atoms/ cm<2> preferably. In this way, by being cooled the material to be treated at <=200 deg.K, because the adsorption of the carbon containing gas remaining in vacuum is accelerated, the incorporated level of the carbon in the implanted layer is increased, and the surface layer excellent in wear resistance can be formed.
Patent JP-H02215884-A (JP)
Title: Manufacture of phosphor
Inventor: SUZUKI TETSUO
IPC: H01J29/20
Filed: 1989-02-17
Abstract: PURPOSE:To facilitate the process control and to minimize the discoloration and deterioration due to irradiation with electron beams by heat-treating phosphor particles at a specified temperature in an atmosphere of a weakly reducing gas comprising a compound at least containing carbon atoms. CONSTITUTION:Particles of a phosphor [e.g. Zn3(PO4)2:Mn] are heat-treated at 700 deg.C or lower in an atmosphere of a weakly reducing gas comprising a compound at least containing carbon atoms (e.g. an atmosphere of a heated and depolymerized acrylic resin).
Patent JP-S61194882-A (JP)
Title: Light-emitting diode
Inventor: KAWACHI TAKESHI
IPC: F21S2/00
Filed: 1985-02-25
Abstract: PURPOSE:To increase brightness of incident light by a method wherein a LED main body is provided with photo-permeable reflective member, and the back side of the reflective member is formed to a domed curved surface, then the front side thereof is subjected to a convex lens cut. CONSTITUTION:A LED main body, which is used as the light source of an optical fiber 2, is constituted by mounting an emission element 5 at one side of lead frames 3, 4. A reflective member 7 is formed to a domed curved surface 9 laying from a side face to a back side of the reflective member and luminous flux (b) coming out to the side face of the LED main body 1 is reflected by the curved surface 9, then is trimmed to be almost parallel line (b') toward a front face. The convex lens cut 10 is performed to the front face of the reflec tive member 7 so that light-beam (b') is condensed at constant distance and the luminous flux passed through over there is condensed to the edge of the optical fiber 2, which positions at constant distance. Accordingly, at the edge of the fiber, luminous flux (a) radiated from a lens section 1a and the above- stated luminous flux (b) are incident in piles, then brightness is reduced.
Patent JP-H03240312-A (JP)
Title: Delay circuit
Inventor: KISHI TOSHIAKI
IPC: H03K5/13
Filed: 1990-02-19
Abstract: PURPOSE:To simplify the circuit constitution by using a capacitor forming a time constant circuit connecting respectively to two switching elements turned on alternatively in response to an input signal in common for both the switching elements. CONSTITUTION:The ON/OFF operation of a PNP transistor(TR) 1 is controlled by applying an input signal (a) to a base of the TR 1 via a limit resistor R3. With the TR 1 turned on, a current flows to a resistor R1 to charge a capacitor C. The ON/OFF operation of a FET 2 is controlled in response to the signal (a) fed to its gate and when the TR 1 is turned on, a current flows to the resistor R2 to discharge the capacitor C. Thus, the resistance of the resistors R1, R2 is differentiated to obtain two kinds of time constants in a single circuit unit thereby simplifying the circuit constitution.
Patent JP-S60182049-A (JP)
Title: Cassette automatic loading and unloading device
Inventor: KAWAMOTO HIDEO
IPC: G11B15/68
Filed: 1984-02-28
Abstract: PURPOSE:To simplify the structure and to attain low cost by pushing completely a cassette into a recording and reproducing device through the reciprocating operation of a rotary arm and also using a spring so as to drive a roller entering within the moving trace of the cassette so as to save the roller to the outside of the moving trace. CONSTITUTION:When the cassette 51 is driven into a VTR54 until a position shown in Fig. in solid lines, a sensor detects a rear edge 51b and the feeding operation of the cassette 51 is changed over from both feeding rollers 243 to the pushing operation by both turning arms 242. Both the turning arms 242, both turning cams 249 and a turning plate 256 are driven incorporatedly together in the direction of the arrow (w) and loaded automatically in the VTR 54 in the direction of the arrow (c). Then both slide plates 250 are pushed down in the arrow u' and both the feeding rollers 243 are pushed downward, and the upper face of both the feeding rollers 243 is pushed to a position lower by a prescribed height from a position of a bottom face 51e of the cassette 51a and held at it.
Patent JP-S63203173-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1987-02-19
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-H06248228-A (JP)
Title: Resin composition for coating
Inventor: FUJIWARA NAOKI
IPC: C08F8/42
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a coating resin composition useful for concrete, mortar, etc., having a modified polyvinyl acetal resin containing a specific amount of silicon containing functional groups in a molecule as an essential component and excellent in waterproofness, alkali resistance, etc. CONSTITUTION:The composition consists of a modified polyvinyl acetal resin containing 0.01-10mole% silicon containing functional group in a molecule as an essential component and preferably a condensation catalyst (e.g. dibuthyl tin acetate, etc.) and, if needed, a filler, a pigment, etc. The resin is obtained by acetalizing a modified polyvinyl alcohol (preferably 70-100mole% degree of saponification) having silicon containing functional groups obtained by modification, etc., after subjecting polyvinyl alcohol or modified polyvinyl acetate to react with a chemical (e.g. trimethylchlorosilane, etc.) containing an organic solvent (e.g. benzene, etc.).
Patent JP-H11219553-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKANASHI RYOYU
IPC: G11B15/61
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a helically scanning magnetic recording/reproducing device capable of correcting the curve of a track. SOLUTION: A tape guiding surface 12 having the length in the width direction of a magnetic tape T longer than the width of the magnetic tape and also having the outer peripheral curved surface with the high middle part in which the radius of the center part in the width direction of magnetic tape T is larger than the redius of the both ends, is furnished as a guide pole GP individually arranged in the running path to the peripheral surface of a rum at the start side of winding and the end side of winding and also a structural mode in which at least a lower flange 7 is provided at the lower end of the tape guiding surface 12, is used.  At the time of unloading operation, the height of the guide pole GP is controlled so that the upper surface of the lower flange 7 is positioned in the vicinity of the lower edge of the magnetic tape T and when the loading operation is finished and the running of magnetic tape T is started, the height of the guide pole GP is controlled so that the upper surface of the lower flange 7 is separated away from the lower edge of the magnetic tape T.
Patent JP-H11223019-A (JP)
Title: Attaching method of shearing reinforcing bar
Inventor: GOTO SADAO
IPC: E04C5/18
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To maintain the fixing function of a hook part and prevent the buckling of a main reinforcing bar even in the case where cover concrete is peeled and the hook part is exposed by constraining the hook part of a shearing reinforcing bar by a constraint reinforcing bar. SOLUTION: In the construction of a wall-like structure, main reinforcing bars are assembled to be fixed by wires or the like, and the hook part 22 of a U-shaped shearing reinforcing bar 2 comprising a straight line part 21 and the hook part 22 is engaged with the main reinforcing bar 1 to be fixed by the wire or the like. The folding part of a U-shaped or V-shaped constraint reinforcing bar 4 is brought into contact with the hook part 22 of the shearing reinforcing bar 2, and the hook part 22 and the main reinforcing bar 1 are sandwiched between the straight line parts 42, 42 to be fixed by the wire or the like so as to place concrete.  Thereby even in the case where cover concrete is peeled to expose the hook part 22, engagement of the hook part 22 and the main reinforcing bar 1 is maintained by the anchor function of the constraint reinforcing bar 4, shearing load is supported by the shearing reinforcing bar 2, and the buckling of the main reinforcing bar 1 can be prevented.
Patent JP-H03240029-A (JP)
Title: Camera system
Inventor: IIJIMA RYUNOSUKE
IPC: H04N5/232
Filed: 1990-02-17
Abstract: PURPOSE:To accurately control AF and AE at all times while a stop is put in a stop-down state by providing a substituting means which substitutes and supplies aperture information, which is obtained when the stop in an interchange able lens is stopped down, to a camera main body even when an optical acces sory such as a teleconverter is mounted. CONSTITUTION:Lens information on the interchangeable lens L is sent to the camera main body C by making a communication between a microcomputer 100 and the system controller 11 of the camera main body C through the optical accessory AC such as the teleconverter. The teleconverter AC is provided with an information output means which sends the optical characteristics (e.g. focal length variation value and F number variation value) of the converter as voltage information to the interchangeable lens L by using resistances R1 and R2. When the interchangeable lens L is mounted, the current state, i.e. the state of a focus lens, the state of a zoom lens, and the state of the stop are sent to the camera main body C from encoders 103, 106, and 109 through the microcomputer 100 and focusing operation by a focusing circuit 9 is controlled.
Patent JP-H07245351-A (JP)
Title: Manufacture of nonvolatile semiconductor storage device
Inventor: USHIYAMA MASAHIRO
IPC: H01L29/788
Filed: 1994-03-08
Abstract: PURPOSE:To provide the manufacturing method of a nonvolatile semiconductor storage device excellent in charge holding characteristics wherein the low electric field leakage current caused by the high electric field stress applied to a gate insulating film at the time of rewriting is small. CONSTITUTION:A silicon oxide film wherein the ratio of number of atoms of Si/O exceeds 0.5 and Si is excessive is heat-treated in compound which contains nitrogen as the constituent element, and a gate insulating film is formed, thereby introducing nitrogen in also bulk SiO2.
Patent JP-H04254674-A (JP)
Title: Exclusive parking device for multistory apartment house
Inventor: HAGIWARA AKIRA
IPC: B66B17/20
Filed: 1991-02-06
Abstract: PURPOSE:To provide a parking device exclusively for each house and to carry an automobile to the parking lot of a designated floor automatically after the driver gets out. CONSTITUTION:On an exclusive pallet 9, an automobile A is loaded in the condition of no driver therein. This pallet A is moved upward by a vertical transfer means 11 inside a transfer space 5 provided along a multistory apartment house 1. When the pallet 9 is moved to a designated story, the automobile A is moved to a parking lot 4 arranged neighboring the housing by the first and the second horizontal transfer means.
Patent JP-H04249294-A (JP)
Title: Image display device
Inventor: IKENOUE YOSHIKAZU
IPC: G06T11/80
Filed: 1991-02-05
Abstract: PURPOSE:To offer the image display device which can display an image of a wide area and also display an aimed part in it sharply. CONSTITUTION:The image display device is equipped with a screen D where an image is displayed, a low-resolution image display means B which displays an image on the screen D with low resolution, a high-resolution image display means C which displays the image of the specific area G2 in the screen D with high resolution, and a brightness varying means A which varies the mean brightness ratio of the display displayed with high resolution and the display displayed with the low resolution.
Patent JP-S53123267-A (JP)
Title: Drive transmission system for electric shaver
Inventor: MAEDA TAKAO
IPC: B26B19/16
Filed: 1977-03-31
Abstract: PURPOSE: To provide a drive transmission system for an electric shaver, wherein an inner blade body is pushed up smoothly, and drive transmission from a motor to the inner blade body is secured. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11232222-A (JP)
Title: Maintenance operating terminal equipment
Inventor: NISHIO TOMOKO
IPC: G06F11/32
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a maintenace operating terminal equipment capable of attaching tag data to a message. SOLUTION: The terminal equipment is provided with a message receiving means 4 for receiving a message from a switchboard, a message output means 6 for outputting the message to a display device 5 at real time, a message storing means 10 for storing the message received by the means 4 in a 1st file 8, a tag data attaching instruction input means 12 for inputting a tag data attaching indication to the message outputted to the device 5 at real time a tag data input means 14 for inputting tag data to the message to which the attachment of tag data is instructed, and a tag data storing means 18 for storing a tag record including the tag data and information for the message to which the tag data are to be attached in a 2nd file 16.
Patent JP-H10220001-A (JP)
Title: Cotter fitting for forming picked hole
Inventor: WATANABE YOJI
IPC: E04B1/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a fitting for exclusively forming a picked hole adapted to be fitted therein with a joint bar of reinforcement of an exterior wall fully made of PC, in a post-placed concrete part in a corridor partly made of PC. SOLUTION: A fitting 1 having an invertedly truncated-conical shape is formed in its bottom surface with a center thread hole 5 adapted to be threadedly engaged therein with a joint reinforcement bar projected from an exterior wall fully made of PC in the downstairs, and in its top surface with a center bolt hole 3 for attaching an L-shaped angle fixture for forming a flushing shoulder. A fitting grooves 9 for receiving the head of a wrench for removing the fitting 1 are provided in the periphery of the bolt hole 3.
Patent JP-S63205517-A (JP)
Title: Output signal generating circuit for shaft encoder
Inventor: INOUE AKIRA
IPC: G01D5/36
Filed: 1987-02-20
Abstract: PURPOSE:To prevent an unnecessary pulse signal from being generated by allowing one of 1st and 2nd level detecting circuits to generate an output signal when the leading or trailing edge of a pulse from the other level detecting circuit is inputted in a case wherein the 1st and 2nd level detecting circuits output the pulse signals respectively. CONSTITUTION:The rotary mechanism for a rotary disk 1 has certain play and moves back by a fine distance when the disk 1 is started, and a light beam passes through a slit in an outside slit group 2A, so that the 1st level detecting circuit 7A outputs an unnecessary pulse signal. Slits in an inside slit group 2B have constant deviation from the outside slits, so light beam of 2nd photosensors 3B and 4B are cut off, so the output state of the 2nd level detecting circuit 7B does not change. Neither of 2nd leading-edge and trailing- edge detecting circuits 8B and 9B operates and a 2nd OR circuit 10B sends no output signal to a 1st signal holding circuit 11A. Thus, an unnecessary pulse caused by the unstable operation of the disk 1 is prevented from being generated.
Patent JP-H04275539-A (JP)
Title: Image forming device
Inventor: HATTORI TOMOAKI
IPC: H04N5/76
Filed: 1991-03-04
Abstract: PURPOSE:To prevent the whole of an image from going dark and to obtain an output image of high quality by exposing a part where light is not pass through, as a nonimage part except each cell part of a liquid crystal shutter, on a photosensitive recording medium. CONSTITUTION:The light of a halogen lamp 7 is efficiently converged on a a reflector 9 and a condenser lens 11, and turned into almost parallel light, then the liquid crystal shutter 17 on which the image of the red part of the image to be recorded is displayed, is irradiated with said light via an infrared ray cut filter 13 and a red filter 15R, and a microcapsule sheet 3 is exposed. Next, the image of the liquid crystal shutter 17 and a filter are switched to green and further, blue, and exposed. Then, the microcapsule sheet 3 is rolled, and moved so that the light shielding part of a light shielding mask 23 and the cell 18 of the liquid crystal shutter 17 are in coincidence, and the light of the lamp 7 passes the light transmission part of the light shielding mask 23 through mirrors 21 and 22, and a black part as the wiring pattern part 19 of the liquid crystal shutter 17 is exposed with light, and made white.
Patent JP-2000234744-A (JP)
Title: Radiating mat and floor heating system using the same
Inventor: NAKAMURA YOSHITAKA
IPC: F24D13/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve a fire protection performance and to also improve executability in a radiating mat for warming in a room by conducting a heat from a radiator to an installing surface and a floor heating system for warming in the room by a radiation heat from a floor surface. SOLUTION: Warm water mats 40 are spread over a substrate joint plate 18 supported by floor joists 14. The mat has a base material 42 for embedding warm water pipes 5 to conduct heat from the pipes 5 to a floor surface to heat in a room. The material 42 has a fire protecting function. Flooring material 22 is spread on the mats 40.
Patent JP-H03241304-A (JP)
Title: Terminal part of multifiber scope and production thereof
Inventor: SANADA KAZUO
IPC: G02B6/06
Filed: 1990-02-20
Abstract: PURPOSE:To remove the obstructions to the view at segment boundaries by arraying and joining the many image fiber segments formed with the thin fluoride layers of the refractive index lower than the refractive index of the cores constituting picture elements around the image circles of a square shape having many picture elements. CONSTITUTION:The many image fibers are packed into a glass pipe which constitutes a square jacket and the pipe is drawn under melting from one end to form the image fiber segment 1. The jacket in the outer peripheral part thereof is then removed to shape the image circle 2 of the square shape. The thin fluoride layer 3 having the refractive index smaller than the refractive index of the cores constituting the picture elements is formed around this circle to form another image fiber segment 1. Many pieces of such image fiber segments are arranged and adhered. The obstructions to the view at the boundaries of the respective segments are removed in this way.