baber/WOPTO huggingface dataset:
Patent JP-H02270178-A (JP)
Title: Magnetic tape cassette
Inventor: OMORI SHOZO
IPC: G11B23/087
Filed: 1989-04-12
Abstract: PURPOSE:To apply stable energizing force and to improve assembly workability by bending a single wire rod into a U shape, providing a pair of coil parts, whose winding directions face to each other, at the parallel part of the U-shape, and thus composing an energizing member of a double twisted coil spring. CONSTITUTION:An energizing member to energize a lid lock 20 consists of a double twisted coil spring 30 provided with a pair of coil parts 28, in which the winding directions faces at the parallel part obtained by bending a single wire rod into the U shape. The coil spring 30 is incorporated so as to sandwich the lid lock 20 in the thickness direction, one of parallel arm parts respectively extended in the two directions from the both coil parts 28 is locked by a locking groove 25 provided on the rear surface of the lid lock 20, the other one is locked by a cassette main body, and thus the lid lock 20 is always energized at a locking position. Thus the energizing force is stably applied, the loading of a tape cassette to the lid lock 20 is facilitated, and the workability is improved.
Patent JP-2000287313-A (JP)
Title: Door hanging prevention member for electric apparatus storage box
Inventor: OSHIMA TAKAHIRO
IPC: H05K5/03
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To apply a member to a plurality of sizes of electric apparatus storage boxes by integrally forming two of a first plate part and a second plate part that sandwich the side plate part of a door through a vertical plate part, and making the thicknesses of the first plate part and the second plate part different from each other. SOLUTION: This door hanging prevention member 8 is an elastic deformed body, on whose top surface a circular protrusion 13 for fixing its position is formed, and a first plate part 9 and a second plate part 10 whose front end is an insertion guide 14 is extended are integrally formed into a roughly U-shaped cross section. A slit 12 is also provided between the inner surfaces of the first plate part 9 and the second plate part 10. The thickness of the first plate part 9 is made different from that of the second plate part 10. The thickness of the first plate part 9 is formed so as to be thin, while the thickness of the second plate part 10 is formed so as to be thick. It is thus possible for the door hanging prevention member 8 to be applied to a plurality of sizes of electric apparatus storage boxes.
Patent JP-S57205860-A (JP)
Title: Optical recording and reproducing device
Inventor: NISHII KANJI
IPC: G11B17/04
Filed: 1981-06-11
Abstract: PURPOSE:To prevent a discoid recording medium, where signals are recorded and reproduced optically, from deforming owing to its drooping during a still// state, by elevating an upwardly and downwardly movable holding member when the recording medium stops, and thus holding the discoid recording medium. CONSTITUTION:A disk 1 is mounted on a turntable 2 and retained with a cap 4, and while the disk 1 is rotated around a spindle 3, an optical system 6 makes a scanning. When the rotation is stopped, a detector which is not shown in the figure detects that, and plungers 10a and 10b are supplied current to attract levers 9a and 9b. The end parts 12a-12b' of four L-shaped metallic fixtures (8a, 12a)-(8b', r2b') couple with the levers 9a and 9b to elevate upwardly and downwardly movable arc-shaped holding members 7a and 7b, thereby holding the disk 1 in contact with the large part 5 of the circumferential part. Once the rotation is started, the plungers 10a and 10b are shut down and the holding members 7a and 7b are lowered. Thus, the disk at a still is supported at its circumferential part to prevent its deformation due to drooping.
Patent JP-S57205814-A (JP)
Title: Magnetic head
Inventor: KATOU MINORU
IPC: G11B5/10
Filed: 1981-06-15
Abstract: PURPOSE:To prevent deterioration of a characteristic, such as shift of an azimuth, a variation of a level, etc., by providing a covering member facing a tape sliding surface side, on an adjacent part of forward direction and reverse direction magnetic heads. CONSTITUTION:A covering member is formed by a mask block 22 consisting of a nonmagnetic substance and having a section like a channel shape. The mask block 22 is placed so that an installing reference surface 25 is in the same plane as the side of an adjacent magnetic head side of a magnetic head 11, holds down the upper surface of the magnetic head 11 by fixed parts 23, 23, and for instance, it is fixed by spot welding. The master block 22 is fixed to the other adjacent magnetic head 12, too, in the same way. As a result, the master block 22 is installed in the vicinity of the adjacent side of the forward direction and reverse direction magnetic heads 11, 12, and a tape pat 10 is pressed against a pat pressing surface 24 of the master block 22. In this way, a magnetic tape 5 is pressed down uniformly against a magnetic gap, and an exact azimuth can be held.
Patent JP-H01261474-A (JP)
Title: Pigment dispersant and thermal transfer ink composition containing it
Inventor: OWADA NOBUTAKA
IPC: C09D11/00
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a pigment dispersant which can reduce the occurrence of a color instability and gives an ink having improved dispersion, by esterifying an alpha-olefin/maleic anhydride copolymer with a monohydric alcohol so as to provide a specified saponification value. CONSTITUTION:A 15-70C alpha-olefin (A) is copolymerized with maleic anhydride (B) at a molar ratio of A to B of 1:1-5 to give a copolymer having a number- average molecular weight of 4,000-17,000. This copolymer is esterified with a monohydric alcohol (C) (e.g., myristyl alcohol) to give a pigment dispersant comprising an esterified copolymer having a saponification value of 100KOHmg/ g or less. A wax having a melting point of 45-90 deg.C and/or a resin is mixed with a pigment and said pigment dispersant to give a thermal transfer ink composition.
Patent JP-S63257087-A (JP)
Title: Ic card reader/writer
Inventor: HASEGAWA GENPACHIRO
IPC: G06K17/00
Filed: 1987-04-15
Abstract: PURPOSE:To prevent the service lives of the contact of an IC card and that of an IC card reader/writer from being reduced remarkably by constituting a device so that respective contact can be abutted with the terminal of the IC card reader/writer in one time of contact by inserting the IC card into the IC card reader/writer so that the row of the IC card is deviated from the row of the terminal of the IC card reader/writer. CONSTITUTION:At the beginning, the IC card is inserted in parallel with a carrying direction A, but when it is abutted with a presser plate 4 and is attracted, it is pressed by a roller 3, and is carried by the presser plate 4 with inclination of Q. When the presser plate 4 is detected by a sensor 2, the contacts C1-C8 of the IC card start to be brought into contact with the terminals T1-T8 of the reader/writer, but, at this time, no contact between the contacts C1-C4 at the first row of the IC card and the terminals at the second row of the reader/writer occurs, and the contact and the terminal to be brought into contact are connected in one time of contact. In a case of ISO standard, since the size of each part is regulated as X=7.62 and Y=2.54, it is appropriate to set tantheta=0.17 and theta 9 deg..
Patent JP-S63256601-A (JP)
Title: Polymerization of vinyl monomer
Inventor: IWAMI HIDEAKI
IPC: C08F2/30
Filed: 1987-04-15
Abstract: PURPOSE:To make it possible to fill safely and automatically an organic peroxide to thereby allow the title polymerization to be carried out with labor saving, by using as a polymerization initiator an emulsion of an organic peroxide in which a partially saponified PVAc is employed as an emulsion stabilizer. CONSTITUTION:In a process for industrially producing, for examples, PS, ABS resins, polyacryric esters, etc., by polymerization of a vinyl monomer, an emulsion of an organic peroxide, for example, t-butyl peroxybenzoate, in which a partially saponified PVAc having a degree of saponification of 5-70mol.% is employed as an emulsion stabilizer, is used as a polymerization initiator. Thus the organic peroxide as a polymerization initiator can be safely and automatically filled, which is highly effective in saving labor. Also, since the emulsion does not affect the polymerization system, the emulsion has such an excellent property that the physical properties of the resulting polymer are invariable.
Patent JP-2000279417-A (JP)
Title: Method for examination of skin texture
Inventor: KENJO MASARU
IPC: A61B5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a user to select the cosmetics suited to his or her own skin by adopting the seasonal fluctuations of the lipid secreted from the skin as indices, thereby making it possible to exactly carry out the examination of the skin texture, such as sensitive skin, discriminated by the response particularly to a stimulus. SOLUTION: While, for example, the minimum value in a winter time or cold season, the maximum value in a summer time or hot season or the like are usable as the representative values of the seasonal fluctuations of the lipid, their amplitude, i.e., the values obtained by subtracting the minimum values from the maximum values are more preferably used. There is a change in the constitution of the lipid by the skin texture and above all, the fatty acid component fluctuates greatly. The fluctuation in the content of the fatty acids is larger with the more sensitive skin and the fluctuation in the content of the unsaturated fatty acid among the fatty acids is greater. The skin texture is, thereupon, examined by the various values of these seasonal fluctuation values.  The sensitive skin, less sensitive skin, supersensitive skin, etc., are examined and if the lipid quantity or the free fatty acidification rate in the lipid and the unsaturated fatty acid quantity are all above 50% of the maximum value in the amplitude at this time, the skin is judged to be the sensitive skin.
Patent JP-S62247116-A (JP)
Title: Cooling device for engine
Inventor: TAKUBO HIROICHI
IPC: F01P11/04
Filed: 1986-04-19
Abstract: PURPOSE:To improve the degree of freedom of a layout of auxiliary devices and to facilitate a work of installing a cooling water pipe, by a method wherein a water pump is disposed on the front side of a cross mounted engine and a thermostat on the rear end side, and structure of a piping therebetween is devised. CONSTITUTION:A water pump 8 is disposed on the front end side of an engine body 2 located so that its side is disposed approximately in parallel to a radiator 1, and a thermostat 7 is disposed to the side of a rear end. A cooling water pipe 11C, through which the thermostat 7 and the water pump 8 are intercommunicated, is disposed along the side of an engine body 2. A cooling water inlet 6 formed on the front end side of the engine body 2 is connected to the water pump 8, and a cooling water outlet 4, formed on the read end side of the engine body 2, is connected to a cooling water pipe 12. Further, a cooling water inflow port 1A and an outflow port 1B are formed on the rear end side of the radiator 1, and are connected to the thermostat 7 through cooling water pipes 11A and 11B.
Patent JP-H06297768-A (JP)
Title: Image apparatus
Inventor: MURANO SHUNJI
IPC: H04N1/028
Filed: 1993-04-19
Abstract: PURPOSE:To provide an image apparatus capable of forming latent image of high image quality on a photosensitive body by accurately irradiating the surface of the photosensitive body with the light emitted from a light emitting diode element through a lens or capable of generating the accurate electric signal corresponding to external image data in a solid-state imaging element array by accurately forming an image on the solid-state imaging element array on the basis of external image data through a lens. CONSTITUTION:In an image apparatus wherein a lens plate 2 having a large number of lenses 5 linearly arranged and supported thereon at a predetermined interval and a base plate 1 having a large number of image element arrays 4 linearly arranged and placed thereon are provided and fixed through a spacer 3 so that the lenses 5 and the image element arrays 4 correspond each other in relation of 1:1, the coefficients of thermal expansion of the lens plate 2 supporting the lenses 5 and the base plate 1 having the image element arrays are made substantially same and the coefficient of thermal expansion of the spacer 3 is made negative.
Patent JP-H07295138-A (JP)
Title: Image forming method
Inventor: YASHIMA MASATAKA
IPC: G03C5/00
Filed: 1994-04-28
Abstract: PURPOSE:To uniformize the sensitivity of a photosensitive body and obtain a stable image by setting the temperature of the photosensitive body at exposure time above the glass transition point of a binder used for the photosensitive body and below the fusion point of a thermal solvent. CONSTITUTION:An optical system consists of a semiconductor laser light source 1, a collimator lens 2, a polygon mirror 3 for beam scanning, and an f-theta lens 4 for light convergence. Light given image information by this optical system is cast on the filmy photosensitive body 6. At this time, an exposure support roll 5 is brought under the temperature control of a heater 5a and exposure is performed at a desired temperature. The exposed photosensitive body 6 is sent by a conveyor roller 7 to a thermal developing roll, where the photosensitive body is heated and developed by a surface type heat generation body 8a to obtain an output image. In this case, the temperature of the photosensitive body at the exposure time is set above the glass transition point of the binder and blow the fusion point of the thermal solvent, and consequently a reducing agent and a color tone agent which are localized at coating time and storing time are redispersed to increase the production efficiency of a latent image formed by the exposure.
Patent JP-H03289542-A (JP)
Title: Sample retrieving apparatus for peak catching in analysis for emitted light in plasma
Inventor: OKADA KOJI
IPC: G01N21/73
Filed: 1990-04-06
Abstract: PURPOSE:To retrieve the combination of the minimum number of samples automatically by inputting the name of an element which is the object of analysis and the wavelength of the spectrum of emitted light which is to be detected into a memory means wherein the manes of the specified elements are stored as data. CONSTITUTION:The names of a plurality of elements for performing peack catch and the wavelengths are inputted through a keyboard 8. Then, a memory 9 is accessed with the names of the elements. The names of the elements which generate interfering spectra of emitting lights are read at the wavelengths at which the peak catch is performed. The combinations of a plurality of all inputted elements are formed. The candidates other than the combinations generating the interfering spectra of emitting lights are listed. Of the listed candidates, the combination wherein the number of the samples becomes minimum is selected and displayed on a display device 10. The sample for the peak catch is prepared based on the combination of the displayed elements. Then the specified combination can be automatically retrieved.
Patent JP-S63256218-A (JP)
Title: Manufacture of platinum clad wire
Inventor: MIYAMOTO MOTOHARU
IPC: B21C37/04
Filed: 1987-04-14
Abstract: PURPOSE:To obtain a platinum clad wire of good quality having no bulging, peeling off, cut, etc., of the casing of a platinum by executing swaging and wire drawing with hot treatment after removing with suction the air between the casing of platinum and the core metal of molybdenum or tungsten. CONSTITUTION:After sealing by welding a disk 2 on the opening face at one end of a platinum pipe 1, a molybdenum rod 3 is inserted. Then, the hose 4 for vacuum consisting of a silicone rubber is fitted to the opening side at the other end of the platinum pipe 1 and the vacuum pump communicating to the hose 4 is driven to remove with suction the air in the gap of the platinum pipe 1 and molybdenum 3. A carbon lubricant is then coated on the outer periphery of the platinum pipe 1, which is made a platinum clad wire 5 by repeating hot swaging and it is subjected to hot treatment under hydrogen atm. and hot wire drawing is repeated to make a platinum clad wire 5'. The boundary part of a platinum casing 1' and molybdenum core metal 3' is closely fitted by precisely biting to prevent the generation of the bulging, peeling off, cut, etc., of the casing 1' of platinum.
Patent JP-S62250216-A (JP)
Title: Production of electrically conductive yarn
Inventor: SHIBATA KUNIO
IPC: D01F6/46
Filed: 1986-04-21
Abstract: PURPOSE:To obtain the titled yarn useful as a material for electrical-conductive carpet, having improved electrical conductivity and fiber performance even in low carbon black content, by drawing electrically-conductive carbon black- containing thermoplastic synthetic resin under specific drawing and heat-treating conditions. CONSTITUTION:In drawing thermoplastic yarn containing electrically conductive carbon black is sectional area of the yarn, drawing temperature HR, draw ratio DR1, heat-treatment temperature HP and elongation ratio DR2 in the heat treatment are in ranges of formula Tg+80 deg.C<HR<Tg+120 deg.C (Tg is glass transition temperature), formula MDRX0.4<=DR1<=MDRX0.6 (MDR is maximum draw ratio up to breaking), formula Tm-20 deg.C<=HP<Tm (Tm is melting point) and formula 0.95<=DR2<=1.0.
Patent JP-H1053705-A (JP)
Title: Resin composition
Inventor: SUZUKI YASUHIRO
IPC: C08L81/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin composition which can give various extruded moldings having an excellent impact resistance and significantly reduced residual stress. SOLUTION: The resin composition comprises 98-50wt.% polyarylane sulfide (a), 1-25wt.% polyolefin (b), and 1-25wt.% epoxidized α-olefin copolymer (c). The polyolefin (b) is at least one polyethylene resin selected between linear low-density polyethylene and ultralow-density polyethylene. The polyolefin (b) and the copolymer (c) are contained in a weight ratio of 1/5 to 5/1, and each is dispersed as fine particles having an average particle diameter of 0.10-3.00μm in the polyarylene sulfide (a). The resin composition is extruded into a molding, e.g. a tube.
Patent JP-2000285533-A (JP)
Title: Method and device for forming recording film of information disk
Inventor: INATANI KOSUKE
IPC: G11B7/26
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To form a recording film, on a disk substrate, which consists of a coloring matter film and the thickness of which is little in variance and is uniform and to shorten the time required for the formation of the recording film. SOLUTION: By this recording film forming method, a disk substrate is rotated after a liquid recording material is supplied onto the disk substrate to spread the liquid recording material to desired uniform film thickness. In this case, the rotating speed (y) of the disk substrate is switched and increased up to a specific value according to a quadratic curve of time (x) or with >=2 gradients approximating its quadratic curve and then abruptly decreased.
Patent JP-H02273388-A (JP)
Title: Portable video tape recorder with television
Inventor: ARAI NOBORU
IPC: H04N5/64
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a compact and light-weight portable video tape recorder containing a TV by providing a video reproduction part and a picture display part to a separate structure connected by a wire or by radio. CONSTITUTION:A portable video tape recorder containing a TV consists of an assembly where a recorder part 10 including a video recording/reproduction part, etc., and a picture display part 30 incorporate a display are connected to each other via a cable 50 having the connectors 51 and 52. The cable 50 contains a coaxial cable and has the length enough to satisfactorily enjoy the screens with the part 10 stored in a bag, etc., and the part 30 put on a palm respectively. Thus a compact and light-weight portable video tape recorder is obtained so that a user is not tired even with use of the recorder for a long period of time and can easily enjoy the video screens.
Patent JP-S59215883-A (JP)
Title: Space-controlling system
Inventor: TSUBOI HIDEO
IPC: B41J35/10
Filed: 1983-05-25
Abstract: PURPOSE:To shorten the moving distance of a printing head and enable to enhance printing speed, by a method wherein printing in a color in which a smaller amount is printed is conducted in a line mode, while printing in a color in which a larger amount is printed is conducted in a shortest printing mode, in a serial printer or the like. CONSTITUTION:In printing in red or black, when a one-line amount of printing data (a) from a buffer 14, a ribbon condition designating code from a register 13 and a printing signal from a data-discriminating part 12 are received by a controlling part 17 for a printing head and a controlling part 18 for a spacing motor 9, if it is necessary to replace a ribbon, the printing head 11 is moved to an end part to which it is closer, and the ribbon is replaced. When a red ribbon for printing at low frequency is designated, the printing direction is discriminated, and printing is conducted in the line mode by the head 11. On the other hand, when a black ribbon for printing at high frequency is designated, the printing direction is discrlminated, the head is moved as required, and printing is conducted in the shortest printing mode. Accordingly, the moving distance of the head can be reduced.
Patent JP-H10280241-A (JP)
Title: Spun yarn comprising latently crimped fiber
Inventor: NAGARA YOSHITAKA
IPC: D02G3/04
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain spun yarns that reveals stretchability on heat testament and bring about stretchability and bulkiness to woven or knitted fabrics by eccentrically joining a polyethylene terephthalate polyester fiber to a polyarylate- containing polyethylene terephthalate polyester fiber. SOLUTION: This fiber is a conjugated fiber prepared by eccentrically joining 2 kinds of polyester components to each other. The first polyester component in the conjugated fiber is polyethylene terephthalate or a polyester mainly composed thereof, while the second polyester component is 1-15 wt.%, preferably 5-15 wt.% polyarylate-containing polyethylene terephthalte or a polyester mainly composed thereof. The conjugated fiber is freely shrunk at 170 deg.C whereby the objective spinning fibers manifesting >=50/inch of spiral crimps are obtained.
Patent JP-H04321873-A (JP)
Title: Controller of automatic transmission for vehicle
Inventor: SATO KAZUHIKO
IPC: F16H9/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide a speed change controller capable of safely driving and stopping a vehicle under the abnormal condition of an input pulley rotation sensor without affecting the life of a belt. CONSTITUTION:A continuously variable transmission 3 is subjected to speed change control under the abnormal condition of an input pulley rotation sensor 7 by substituting the output information 23 of an engine rotation sensor 6. The speed change control not accompanied by an abrupt change in the change- over of the sensor output information can be continued so that the safety of a vehicle under the abnormal condition of the input pulley rotation sensor is ensured without shortening the life of a belt.