baber/WOPTO huggingface dataset:
Patent JP-H09253600-A (JP)
Title: Treatment of propellant and projectile
Inventor: YOSHITOMI HIROHIKO
IPC: C06B21/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for a propellant and projectile which is capable of safely executing a large amt. of the propellant and projectile to a combustion treatment in a short period of time in an opened environment and is extremely high in workability and treatment efficiency. SOLUTION: The propellant or projectile is formed by adhering, absorbing or dissolving additives for incineration having a viscosity of 0.5 to 400cPs, more preferably 0.5 to 200cPs to the solid propellant and projectile in the form of a single holed pipe, perforated pipe or bar by spraying, dipping, etc., and treating such propellant and projectile by burning. As a result, the overall combustion of the propellant and projectile is derived from the start of combustion. In addition, the lowering of the combustion temp. or combustion speed of the propellant and projectile is made possible. Then, the flying of the propellant and projectile and the generation of explosive sounds and splashes at the time of the burning treatment of the propellant and projectile are sufficiently prevented and the combustion treatment of a large amt. of the propellant and projectile is safely executed in the short period of time in the opened environment.
Patent JP-H04320826-A (JP)
Title: Integral forming method of composite material
Inventor: RIHEI ATSUSHI
IPC: B29C53/04
Filed: 1991-04-22
Abstract: PURPOSE:To make flat and smooth the surface of a formed item wherein prepreg is used, improve dimensional preciseness and obtain stable internal quality. CONSTITUTION:A prepreg outer plate 1 is put on a hardening jig 10. A U-shaped prepreg frame 3 and a clamp type prepreg frame 4 are folded on a mandrel 2 and these are put on the plate 1 together with the mandrel 2. A first press plate 6 and a second press plate 7 are placed on the plate 1. A third press plate 8 is put on the outer surface of the frame 4. These plates 6,7,8 are made from elastic silicone rubber and these plates have dimensions conforming with those of a formed item. The thickness of the plate 8 has a thickness of t2 at the lower part thereof and has a thickness t1 at the upper part thereof which is smaller than t2. The plate 7 has a thickness t3 so that the upper surface thereof conforms to the upper surface of the plate 8.
Patent JP-H01261768-A (JP)
Title: Data communication system
Inventor: TASHIRO MASAKAZU
IPC: G06F15/177
Filed: 1988-04-13
Abstract: PURPOSE:To improve the reliability of data only by executing memory access operation simply from a destination to be communicated to read out data from a communicating source. CONSTITUTION:At the time of generating a communication request between information processors 11, 12, writing data are written in an address sent from a requesting information processor 11 to a memory 2. When a communicated code including information for informing the writing of writing data in the memory 2 and an address are sent, the information processor 12 to be communicated reads out the writing data from the memory 2 by a memory access. Consequently, inter-information processor communication having highly reliable writing data, wide communication data width and simple structure can be attained.
Patent JP-H03288681-A (JP)
Title: Image forming apparatus
Inventor: SHIMURA EIJI
IPC: C09D11/02
Filed: 1990-04-05
Abstract: PURPOSE:To form an image on a transfer medium having high surface roughness by forming powder ink by mixing at least two or more kinds of powders different in melt viscosity. CONSTITUTION:The ink layer 1 of an ink sheet 3 is constituted so that low viscosity regions 11 composed of powder ink having relatively low viscosity and high viscosity regions 12 composed of powder ink having relatively high viscosity are formed in an island pattern. The ink of the low viscosity regions is melted at a place where a current is supplied to the heater of a thermal head to penetrate into the transfer medium brought into contact with the ink sheet and fixed on the fibers of the transfer medium after cooling to develop anchor effect. When the ink sheet is released from the transfer medium, the ink of the high viscosity regions bridges the anchor parts developed by the ink of the low viscosity regions to make it possible to transfer the ink to the transfer medium. Therefore, an image of good quality can be formed on a transfer medium having high surface roughness.
Patent JP-S58208059-A (JP)
Title: Processing of endless type belt
Inventor: HIRAMOTO INAOMI
IPC: B41J1/20
Filed: 1982-05-27
Abstract: PURPOSE:To exactly and quickly perform the fitting of type belts to the main shaft head of a machine tool by a method in which an endless type belt is clamped, and the end face of the belt is cut into a given size by a grinder. CONSTITUTION:Three tools 21 each of which circular arcs is equally divided into three sections are attached to each claw of a three-claw chuck 11 attached to the table head 10 of a miller. On the cylindrical peripheral face of the tool 21, grooves 22 and 23 are formed in the circumferential direction. An endless type belt 1 is attached to the tool 21 by turning its face where types are present inwards, the type row 2 is fitted into the groove 22 of the peripheral face of the tool 21, and a time marker row 3 is fitted into the groove 23. Thus, the fitting of the endless type belt 1 to the table head can be always exactly and quickly attained by the time marker row 3 and the groove 23, and its lower end face 1a can be easily ground within a given dimension by a grind stone 24.
Patent JP-H1026916-A (JP)
Title: Image carrier cleaning device
Inventor: SUGIMOTO HIROYUKI
IPC: G03G21/10
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent rugged flaw from occurring on the photosensitive surface of an image carrier and to suppress generation of stripes on the image to extend a life of the image carrier, by constituting a loop shaped fiber by bundling plural short fibers and specifying a ratio of a Denier number of this loop shaped fiber to the number of filaments of single fibers composing the loop shaped fiber. SOLUTION: Each fiber 5 of fur brush 2 is an insulating polyester fiber, and is attached to a fur brush main body 8 in a looped form, and one piece of the fiber 5 is composed by bundling plural single fibers 6. A ratio D/F of a Denier number D expressing a thickness of the fiber 5 to a filament number F expressing the number of the single fibers 6 is made 4<D/F<9, and a flocking fiber density of the fiber 5 is made 450 loops/in<2> or less. Consequently, a contact area between the tip of the fur brush 2 and a photosensitive surface 4 is wide, so that the surface 4 wears uniformly, and each fiber 5 becomes disentangled as time passes and each of the single fiber is brought into contact with the surface 4.
Patent JP-S5316803-A (JP)
Title: Brushless ac generator
Inventor: YOSHIDA HISAMITSU
IPC: H02K19/26
Filed: 1976-07-29
Abstract: PURPOSE: To obtain commutatorless brushless AC generator by employing threephase field windings in generator through which three-phase AC current is directly supplied from armature windings of AC exciter to produce rotary field. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5425826-A (JP)
Title: Character printer
Inventor: ASANO FUMIO
IPC: G03B27/32
Filed: 1977-07-29
Abstract: PURPOSE: To eliminate the need for intricate electric signal processing systems, simplify and miniaturize constitution and achieve the improvement in printing quality by providing a character pattern carrier to a recording head and projecting photo image characters to photosensitive paper with a photo character generator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09276645-A (JP)
Title: Desulfurization of exhaust gas
Inventor: NAKAGAWA KENICHI
IPC: B01D53/34
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of scale to the inner surface of a column and piping to perform stable desulfurization by using a mixed slurry obtained by the double decomposition reaction of a soln. used in the digestion of an Mg ore containing CaO and MgSO4 as an Mg type desulfurizing agent. SOLUTION: A magnesium type ore such as light burnt magnesia containing magnesium oxide, calcium oxide and impurities is added to a digestion machine 1 and water is added to the magnesium type ore to heat and react the same to obtain a digestion slurry containing magnesium hydroxide and potassium hydroxide. An oxidizing process treatment soln. is supplied to a double decomposition tank 2 from piping L1 and the digestion slurry is supplied thereto from the digestion machine 1 through piping L2 so that the pH in a desulfurizing column 3 becomes constant. Thereupon, calcium hydroxide and magnesium sulfate react to form gypsum particles and magnesium hydroxide particles to become a mixed slurry having magnesium sulfate dissolved therein. This mixed slurry is used as a desulfurizing agent to be supplied to the desulfurizing tower 3 from piping L3 by a pump 3.
Patent JP-H05288975-A (JP)
Title: Zoom lens barrel
Inventor: EMURA TETSUJI
IPC: G02B7/08
Filed: 1992-04-10
Abstract: PURPOSE:To eliminate cantilever structure and to suppress vibration by fixedly providing the driving motor of a movable lens group to a lens barrel base body through a means which interposes and presses both ends of the motor case of the driving motor. CONSTITUTION:A motor for zooming 141 for moving a first movable holding frame (variator) along an optical axis is fixed to a cover member 201 in a state that both ends of the motor case thereof are interposed and pressed by a front surface fitting member 141a and a back surface fitting member 141b (interposing and pressing means). Besides, a motor for AF 161 for moving a second movable holding frame (master lens) along the optical axis is fixed to the cover member 201 in a state that both ends of the motor case thereof are sandwiched by a front surface fitting member 161a and a back surface fitting member 161b (interposing and pressing means). Therefore, the large vibration caused by fixing the cantilever structure is suppressed.
Patent JP-H01261790-A (JP)
Title: Vector plotting device
Inventor: OSHIMA CHIZUKO
IPC: G06T11/20
Filed: 1988-04-13
Abstract: PURPOSE:To plot plural vectors of multilevel line pattern data by one vector plotting by selectively outputting plural density values different from each other in accordance with the values of the multilevel line pattern data. CONSTITUTION:A selecting means 1 has a color lockup table function for selectively outputting plural density values different from each other in accordance with the values of multilevel line pattern data. A memory means 2 stores plural density values obtained from the means 1 by one vector plotting as plural different gradation data or color data. The vector plotting of the contents of the means 2 is executed by a graphic plotting mechanism 3. Consequently, plural vectors of multilevel line pattern data can be plotted by one vector plotting.
Patent JP-H10277319-A (JP)
Title: Oil filter and valve body used for oil filter
Inventor: YAMAGUCHI SHUJI
IPC: F01M11/03
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple valve body composition with a check valve and a relief valve mechanism and desired valve opening characteristics without being influenced by the quality of an ambient material and its shape. SOLUTION: A composite valve body 40 arranged near an oil inlet 21 and an oil outlet 22 in the casing of an oil filter 10 is made up of a check valve part 41 and an relief valve part 44 which are molded in one piece. When an internal combustion engine is stopped, an oil is stored internally by the check valve part 41. At the time of normal use, the tip of the check valve part 41 is pushed up by the pressure of the oil and is returned to the internal combustion engine side through an element S/A (assembly) 30. When the element S/A 30 is qualitatively deteriorated, the pressure of the oil is increased above a specified pressure level, resulting in the pushing-up of the tip of the relief valve part 44 and the subsequent opening of a bypass to the internal combustion engine side.  Thus it is possible to structure the low priced oil filter 100 with the composite valve body 40 of a simple valve body composition.
Patent JP-S5616131-A (JP)
Title: Color photographic material
Inventor: FUJITA SHINSAKU
IPC: C09B53/00
Filed: 1979-07-18
Abstract: PURPOSE:To obtain a photosensitive material having high dye releasing efficiency and giving high transfer density and a residual dye image with reduced residual yellow by adding a specified dye releasing redox compound of o-sulfonamidophenol type. CONSTITUTION:To silver halide is added a dye releasing redox compound represented by the formula (where G is OH or a group giving OH by hydrolysis, Col is dye or its precursor, each of R<1> and R<2> is alkyl or aromatic, R<1> and R<5> may bond to each other to form a ring, R<3> is H, alkyl or aromatic, R<4> is alkyl or aromatic, R<5> is alkyl, alkoxy, alkylthio, arylthio, halogen or acylamino, n is 0, 1 or 2, R<4> and R<5>, R<1> and R<4>, and R<1> and R<5> may bond to each other, respectively to form a condensed ring, and the total C number of R<1>-Rn<5>>=7) in a compound to silver halide molar ratio of about 50-0.5. Because of high dye releasing efficiency the use of this compound can be reduced as compared to a conventional compound.
Patent JP-H03288667-A (JP)
Title: Thermal head
Inventor: NISHIOKA YOICHI
IPC: B41J2/335
Filed: 1990-04-05
Abstract: PURPOSE:To reduce a thermal conductivity of a heat insulating layer and improve a mechanical strength to obtain a good printing quality by a method wherein the heat insulating layer is made of a vinylidene fluoride- hexafluoroacetone copolymer. CONSTITUTION:A heating resistor layer 3 made of Ta2N or the like is provided on a heat insulating layer 2 on an insulating alumina substrate 1 by sputtering. The heat insulating layer 2 is made of a vinylidene fluoride-hexafluoroacetone copolymer shown by a formula 1. In the formula 1, n:m = 10:90 - 90:10 is held. In this manner, the heat insulating layer 2 has no need for forming voids to be enhanced in mechanical strength because of its low thermal conductivity. Furthermore, a variation in thermal response properties caused by a variation in void diameter can be eliminated.
Patent JP-H08288258-A (JP)
Title: Judging method of etching termination, and method and apparatus of dry-etching
Inventor: SUZUKI YASUMICHI
IPC: H01L21/3065
Filed: 1995-04-18
Abstract: PURPOSE: To make it possible to judge an optimum termination for a substrate in dry etching, by judging the termination on the basis of the dry-etching time calculated from the kinds or characteristics of the treating substrate. CONSTITUTION: According to the kinds or characteristics of a treating substrate 15, operational conditions (dry-etching condition, pressure, of gas, flow rate of supplied gas, power for generating plasma, voltage applied to electrode 13, and cooling condition for a substrate) for a dry-etching unit 1 are entered previously in an outer memory unit 317 of a computer 31 via a keyboard 319 or communication network 301. Data of standard etching time for the operational condition is calculated by a CPU 314 or another terminal and stored as a data base in the outer memory unit 317. Then, a dry-etching termination time can be judged in an optimum state.
Patent JP-S60235170-A (JP)
Title: Polychromatic image forming method
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1984-05-08
Abstract: PURPOSE:To obtain a copy image without any absence of original information by developing the 1st electrostatic latent image and the 2nd electrostatic latent image with lower brightness with the 1st color toner without erasing operation when both latent images are present in one erasing unit, and then erasing the 1st latent image in every erasing unit operation and developing it with the 1st toner. CONSTITUTION:When a red latent image R2' and a black latent image BL2' are present in an erasure unit E corresponding to a red image R' and a black image BL' in an original part A, a surface potential is high (e.g. +800V) at the black latent image BL2' and low (e.g. +400V) at the red latent image. In this case, they are developed with red toner without being erased to form a red visible image R1'. Then, erasure in the erasure unit E is carried out with light which is a half as much as usual to erase the red latent image R2', and only the black latent image BL2' is left and developed with black toner to surperpose a black visible image BL1' upon part of the red visible image R1', obtaining a copy image having no absence.
Patent JP-H08260530-A (JP)
Title: Back piping structure of half pan used in builtup type bathroom
Inventor: TAKASE YASUYUKI
IPC: E03C1/20
Filed: 1995-03-24
Abstract: PURPOSE: To improve the workability of piping in the setting site of the back piping of a half part used in a builtup type bathroom. CONSTITUTION: This structure has a push-lock female adaptor 20 fixed to the reverse side of the apron part of a half pan, and a push-lock connecting joint 30 fixed to the reverse side of the washing place of a bathroom, and a support sleeve is inserted to the top end of a flexible synthetic resin pipe, and also pushed into the adaptor to fix it. The pipe outer circumferential surface is covered with a cushioning material 12, the cushioning material is covered with a protecting pipe 13, and a terminal cover 14 is further fitted to the terminal of the protecting pipe. The caps 24, 31 of the adaptors are covered with the terminal cover ends.
Patent JP-S59217257-A (JP)
Title: Control pulse discriminating circuit
Inventor: ITOU TAKEYOSHI
IPC: G11B15/467
Filed: 1983-05-24
Abstract: PURPOSE:To generate and output a discrimination signal which uses 4-track scanning period as the period all the time by using a delay circuit which delays control pulses reproduced from a control track by a period longer than a 2-track scanning period and shorter than a 3-track scanning period. CONSTITUTION:A control head 36 reproduces and outputs a pulse (k) which has positive polarity at the leading edge of a recorded pulse (f) and negative polarity at the trailing edge from the control track 9 according to its own differential characteristics. This pulse (k) is supplied to the amplifier 47 in a control discriminating circuit 10, and amplification and waveform shaping are carried out there to perform conversion to a rectangular wave l with a period T0. Then, the rectangular wave is supplied to a monostable multivibrator 8. The monostable multivibrator 48 generates and outputs a pulse whose pulse width is larger than a 2-field period and smaller than the 3-field period. A pulse (m) with the 4-field period is therefore led out of the monostable multivibrator 48.
Patent JP-H09279834-A (JP)
Title: Concrete form
Inventor: SUZUKI SHOYA
IPC: E04G9/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To make adjustable the height of a concrete form and minimize the types of the concrete forms as well. SOLUTION: A guide hole 20, which comprises a guide 20b extending vertically and a positioning part 20a extending horizontally, is penetratingly provided in a face plate 12 of a form main body 11. A bolt 22, which is inserted into the guide hole 20, is welded with the rear surface of a movable face plate 21. A wingnut 23 is engaged with the bolt 22, thereby fastening the face plate 12 of the form main body 11 with the wingnut 23 so that the movable face plate may be fixed at the desired upper and lower positions.
Patent JP-S59217856-A (JP)
Inventor: HATSUTA MAMORU
IPC: E04B1/80
Filed: 1983-05-26
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-H0842719-A (JP)
Title: Slide valve for high-temperature fluid
Inventor: ANDOREASU HAATO
IPC: F16K25/04
Filed: 1995-03-23
Abstract: PURPOSE: To adapt sliding valves even to hot gas of or over a specific temperature by connecting an apertured disk to a shutoff disk mechanically and coolant- fluidly via a cross-linking element placed between a metallic rim encircling the apertured disk and a rim encircling the shutoff disk. CONSTITUTION: A movable shutoff device 16 includes an upper shutoff disk 40 and a lower apertured disk 42 arranged symmetrically. The upper shutoff disk 40 has thereabout double-walled metallic rims 44 defining circumferential cooling passages 46' and 46" for coolant. The lower apertured disk 42 consists of a refractory disk 54 with a central flow aperture 56 and double-walled metallic rims 58 encircling the refractory disk 54 and delimiting a circumferential flow duct 60 for coolant about the refractory disk 54. A cross-linking piece 62 is interposed between the metallic rims 44 and 58 of the shutoff and apertured disks 40 and 42.  The first half passage 46' opening to a supply port 68 leads coolant to the cooling passage 60 and the second half passage 46" with its upper end opening onto an opening 70 leads this coolant toward guide vanes 72 and 74 for such circulatory cooling as adapts the shutoff device 16 to hot gas of or over 1500 deg.C.
Patent JP-H03290726-A (JP)
Title: Cursor display method
Inventor: KUROIWA MASAHIRO
IPC: G06F3/038
Filed: 1990-04-06
Abstract: PURPOSE:To keep the locus of a mouse cursor and to recognize the position of the mouse cursor by displaying the residual image of the mouse cursor for a fixed time even though the mouse cursor is moved at a high speed on a liquid crystal display. CONSTITUTION:In a computor comprising mouse controller 1, a main CPU 2, a CRT controller 3, and a graphic RAM 4, the controller 1 controls the movement of a mouse cursor and also controls the residual image of the mouse cursor based on a compiled residual image program. Thus the residual image is left on the locus of the mouse cursor for a fixed time and at a fixed interval. Thus, the position of the mouse cursor is satisfactorily recognized even though the mouse cursor is moved at a high speed on a liquid crystal display, for example, that has a low response speed.
Patent JP-S5216268-A (JP)
Title: Data indicating apparatus
Inventor: NAKANO TOSHIHARU
IPC: G04G5/00
Filed: 1975-07-28
Abstract: PURPOSE:To make it possible to indicate the last day of the previous day automatically, in a watch which indicates local time in a region where there is difference in time.
Patent JP-S5616458-A (JP)
Title: Ester compound
Inventor: KANBE SADAO
IPC: C07C67/00
Filed: 1979-07-19
Abstract: NEW MATERIAL:An ester compound of formula (R is 1W10C straight chain alkyl or alkoxy).  
     EXAMPLE: 4-n-octylbenzoic acid 3'-chloro-4'-cyanophenyl ester.  
     USE: A compound which imparts positive dielectric anisotropy to a liquid crystal composition having negative dielectric anisotropy, or increases the dielectric anisotropy of a liquid crystal composition having negative dielectric anisotropy, increases the dielectric anisotropy of a liquid crystal composition having positive dielectric anisotropy. The driving voltage of the compound is lower than that of the normal Np-type liquid crystal. The clearing point of the composition containing the compound is higher than those containing a benzonitrile compound.  
     PROCESS: The titled compound is prepared, easily, by the conventional esterification reaction using 4-n-alkylbenzoic acid chloride and 3-chloro-4-cyanophenol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05267527-A (JP)
Title: Structure of lead frame for semiconductor device
IPC: H01L23/50
Filed: 1992-03-18
Abstract: PURPOSE:To improve mounting strength at the time of surface mounting by forming solder-plated portion at the nose of a lead. CONSTITUTION:A solder-plated portion is formed at a nose 4a of a lead 4 by supporting the nose 4a of the lead 4 with the use of a double tie-bar method of a lead-fixing tie bar 2 and a resin-sealing tie bar 3. By this double tie-bar method, the solder-plated portion is formed at the nose of the lead, thereby the strength at the time of mounting is improved.