baber/WOPTO huggingface dataset:
Patent JP-H09248972-A (JP)
Title: Heat transfer image receiving sheet and image forming method used thereof and image forming matter
Inventor: HAGIWARA KENICHI
IPC: B41M5/382
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of a heat transfer image receiving sheet at the pasting to a material to be transferred and realize the pasting to various materials to be transferred without developing waste such as releasing paper part the like by a method wherein an accepting layer is provided on one side of a base material film, on the other side of which a thermally invigorating self-adhesive layer is provided. SOLUTION: In this heat transfer image receiving sheet 10, at least an accepting layer 2 is formed on one side of a base material film, on the other side of which a thermally invigorating self-adhesive layer 3 is formed. As the base material film 1, oriented or nonoriented plastic film, paper including coat paper, synthetic paper, cellophane or the like can be used. The accepting layer 2 is prepared by adding various additives such as releasant or the like, when necessary, to varnish mainly made of a resin easily dyeing a coloring material. The thermally invigorating self-adhesive layer 3 has no stickiness or very weak stickiness, if any and at normal temperature so that no operational hindrance is constituted in a packing process. transferring process or the like. As a result, no releasing paper such as a normal self-adhesive layer is necessary.
Patent JP-H07223814-A (JP)
Title: Indium oxide film having enhanced resistance
Inventor: SAITO KAZUNORI
IPC: H01C7/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an indium oxide film having high resistance and excellent light transmittance and heat-resistance by compounding boron element in an indium oxide film. CONSTITUTION:This indium oxide film contains boron element. Tin is the most suitable element for the efficient formation of carriers, however, the specific resistance can be increased also by the addition of Mg, Ca, Ba or Zn as an element capable of taking bivalent atomic valence, Al as an element capable of taking trivalent atomic valence, Pb as an element capable of taking tetravalent atomic valence or P, As, Sb, Bi, V, Nb or Ta as an element capable of taking pentavalent atomic valence (these elements are collectively called as specific resistance regulating elements). An indium oxide film having excellent uniformity, light transmittance and heat-resistance, a sheet resistance of 200-3,000OMEGA/cm<2> and a linearity value of <=+ or -2% can be produced by adding at least one kind of the above specific resistance regulating element in the film-forming step of the indium oxide film.
Patent JP-S57201266-A (JP)
Title: Exposure device
Inventor: WATABE TOSHIO
IPC: G03B27/50
Filed: 1981-06-04
Abstract: PURPOSE:To prevent generation of jitters in an image by controlling a shutter according to the intermittent synchronous movements of a movable mirror, photoreceptor, and irradiating original image light to the photoreceptor only while these are held static. CONSTITUTION:The 1st, 2nd movable mirrors 3, 4 move intermittently at an average speed ratio 2:1, by which an original 2 is scanned, and the original light images are formed via a shutter 9 and a slit 8 to a photoreceptor 7 turning intermittently in synchronization with the mirrors 3, 4. The turning of the shutter 9 is controlled according to the intermittent movements of the mirrors 3, 4, and  the photoreceptor 7, and only while the mirrors 3, 4 and the photoreceptor 7 are held static, the photoreceptor 7 is exposed in the state of not receiving any influence of oscillations in accordance with the movements, whereby the generation of jitters in the images is surely prevented.
Patent JP-H03281311-A (JP)
Title: Manufacture of mold
Inventor: TANNO NORIO
IPC: B29C33/38
Filed: 1990-03-30
Abstract: PURPOSE:To manufacture a new mold or a renewed mold, both having high strength, favorable precision in size and a good appearance, by a simple method and at a low cost by melting a used or unusable mold for die casting alloy under heating and casting the molten mold again under pressure. CONSTITUTION:In the case where a mold 16 for die casting alloy becomes unuseful due to discontinuation of manufacturing products, or it becomes necessary to make the same mold 16 again owing to damage, the used mold is once melted under heating and is used again as an alloy material for die casting. More particularly, the molten alloy 5 for die casting is cast to the outside of a matrix 1 made on the basis of a new product drawing and composed of an inorganic composition, and a new mold 6 is made. On the other hand, when the mold 6 is remade owing to the damage of the same, the new mold 6 can be made based on the original matrix 1 without the need for newly making the matrix 1.
Patent JP-S63252010-A (JP)
Title: Octave multiple filter
Inventor: JOFU HIROO
IPC: H03H17/08
Filed: 1987-04-08
Abstract: PURPOSE:To specify characteristics logarithmically at uniform intervals by providing a group of digital filters which operate according to sampling time intervals of an input signal as a clock and have band-pass characteristics and low-pass characteristics. CONSTITUTION:The input signal supplied to an input terminal IN is A/D- converted by an A-D converter A/D at a sampling frequency and applied to digital LPF4 and BP5 with low-pass characteristics and band-pass characteristics. The output signal of the A/D converter A/D is supplied to a delay circuit DELAY as well. The respective outputs of the digital filters LP1-LP4 are supplied to digital filters BP1-BP4 respectively. The output signals of the digital filters BP1-BP5 are added to and subtracted from the output signal of a delay circuit DELAY by an adding and subtracting circuit AS through amplitude coefficient multipliers COB1-COE5 and also supplied to an adaptive control circuit CONT.
Patent JP-S5712310-A (JP)
Title: Method and device for shifting probe of coordinate measuring instrument
Inventor: TOMITA YUTAKA
IPC: G05D3/00
Filed: 1980-06-25
Abstract: PURPOSE:To ensure a safe backward shift of a probe from an object to be measured and thus avoid a collision between them, by defining the speed signal substantially same as the speed signal when the probe touches the object to be measured as a backward shift speed signal and then delivering a prescribed amount of backward shift. CONSTITUTION:The shift control signal of at least 2 dimensional or more containing the speed signal 102 and the direction signal 104 is applied to a probe shifting device, and a shift control is given to a probe 14 until the probe touches an object 12 to be measured. Thus a coordinate measuring instrument measures the coordinates at the moment of contact. When the probe 14 has a contact with the object 12, the shift control signal which is a speed signal substantially equal to the signal 102 at the moment of contact and contains the signal 104 in the opposite direction to that of the moment of contact is applied to the probe shifting device. Then the probe 14 shifts backward from the object 12 along the route nearly equal to the contact route immediately after a contact between the probe 14 and the object 12.
Patent JP-S59211279-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA YASUO
IPC: H01L29/78
Filed: 1983-05-17
Abstract: PURPOSE:To enable to improve the gate withstand voltage and to reduce the thickness of a gate oxidized film by applying an anodic oxidation method in the formation of an oxidized film in a double diffused vertical field effect transistor. CONSTITUTION:Boron ions are diffused through a silicon oxidized film 1 for forming a P type wafer in an N type epitaxial wafer 1 by a normal method, a P type wafer 2 is then formed, the silicon oxidized film 1 is then removed, a gate oxidized film 4 is formed by an anodic oxidation method, and a gate polysilicon electrode 5 is thereafter grown by a CVD method. Subsequently, in order to form a channel unit 6 in a D-MOS structure, boron is diffused. Then, to contact with an N<+> type source unit 7 formed by phosphorus diffusion, an aluminum electrode 8 is deposited, and an SiO2 film 9 is bonded by a CVD method on the surface protective film.
Patent JP-S63252005-A (JP)
Title: High-band negative feedback amplifier
Inventor: SHIMADA SHUSAKU
IPC: H03F1/48
Filed: 1987-04-08
Abstract: PURPOSE:To improve characteristics by negative feedback by connecting a delay line whose delay time corresponds to the propagation delay time of an amplifier between the inverted input terminal and output terminal of the amplifier through resistances. CONSTITUTION:This negative feedback amplifier consists of an amplifier Amp which has a linear phase in a target band and also has flat closed loop gain characteristics, the delay line Td, and resistance elements Ri, Rf and Rf'. The resistance element Ri is connected to the inverted input terminal of the amplifier Amp and the delay line Td and resistance elements Rf and Rf' are connected in series. This series circuit is connected between the inverted input terminal (1) and output terminal (4) of the feedback circuit of the amplifier Amp. The circuit gain of a negative feedback amplifier of this constitution is expressed by an equation I. Here, when the input impedance from a signal source Vi to the amplifier Amp is 200 OMEGA, the equation I becomes an equation II. When the feedback resistance Rf is set to, for example, 800 OMEGA, the circuit gain is expressed by an equation III. Consequently, the circuit characteristics are improved.
Patent JP-S5210066-A (JP)
Title: Electron gun
Inventor: NIITSUMA AKIO
IPC: H01J3/02
Filed: 1975-07-15
Abstract: PURPOSE: To obtain an electron gun structure having high quarity in withstand voltage so as not to discharge, by regulating a welding position for each electrode by determining intervals between supporting elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06303148-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONNO TAKASHI
IPC: H03M9/00
Filed: 1993-04-13
Abstract: PURPOSE:To simplify the circuit configuration in a parallel - serial conversion circuit and to reduce cost by reduction in the number of components and in a chip-occupied area. CONSTITUTION:Parallel data D0-D7 are inputted to a latch circuit group 11 and stored tentatively and data stored tentatively are inputted to a clocked inverter group 28 provided corresponding to a latch circuit group 11. Data '1' are sequentially in a shift register 29 and an output of each bit is fed to a clock input terminal of clocked inverters 280-287 to control the active state sequentially thereby providing an output of serial data DS from the clocked inverter group 28. Furthermore, the integrated circuit is provided with a logic circuit 30 outputting a clock signal CK' for a period from start of output of the serial data SD till the output end based on an output of a most significant bit of the shift register 29. Through the constitution above, the logic circuit ancillary to the shift register is simplified and no binary counter is required.
Patent JP-S5421680-A (JP)
Title: Method of and apparatus for transferring powdered materials
Inventor: SHIOTSUKI SUSUMU
IPC: B65G53/60
Filed: 1977-07-18
Abstract: PURPOSE: To transfer a powdered material smoothly at all times using an apparatus in which a powdered material is transferred by an air pressure through pipes into a container such that the powdered material impinges upon a filter cloth in the container so as to remove the dust sticked in a layer thereto. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61246506-A (JP)
Title: Combustion device by vaporization
Inventor: SUZUKI JIRO
IPC: F23D3/14
Filed: 1985-04-23
Abstract: PURPOSE:To suppress local hot temperature in a heater and prevent decrease in the suction force due to carbonization of the vaporization gas by providing a gap between each of the adjacent winding lines of a heater winding section. CONSTITUTION:Since the contact between the winding lines and a sucked body 9 increases by providing a gap between the coils of a heater 10, the heater 10 is always cooled by the vaporization latent heat of a liquid fuel and it is difficult to raise the temperature of the heater 10 to a high value. Since the vaporization gas inside the sucked body 9 flows out in the direction toward the coil center of the heater 10 without staying in the gap of triangular cross section, carbonization of the fuel is suppressed. The vaporization gas created in the upper section of the sucked body 9 is mixed with the air from a blower 11 and burns in the combustion chamber 12.
Patent JP-H02276909-A (JP)
Title: Claw of turning plate for leveling
Inventor: NEMOTO MORIYUKI
IPC: G01C15/00
Filed: 1989-04-07
Abstract: PURPOSE:To enable stable leveling by providing the claw of the turning plate with a smooth surface and an earth surface where many knurls are formed on the lower part of a ceramic-made barrel part, and further providing a means for fitting to the turning plate. CONSTITUTION:The claw of the turning plate has the smooth surface and the earth surface where many knurls are formed on the lower part of the ceramic- made barrel part 1 and is equipped with a metallic screw part 2 as the fitting means. Then the shape of the barrel part 1 is devised to facilitate the handling in molding, and attachment and detachment. Further, the part of the screw part 2 which is embedded in the ceramic part is formed in a polygonally- sectioned shape to obtain enough strength for use without breakage due to a shock during use nor the falling of the screw at the time of the attachment/ detachment. Thus, the turning plate is prevented from sinking, an error in leveling is reduced, and the accuracy of the leveling is greatly improved.
Patent JP-H10277727-A (JP)
Title: Method for transferring molten metal and device therefor
Inventor: AIGAMI KYOJI
IPC: F04F3/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To safely, surely and automatically transfer molten metal, to prevent the solidification of molten metal during transferring and to reduce the development of oxide by automatically flowing the molten metal sucked up while reducing the pressure from a melting furnace in an inclined connecting passage contacting with space. SOLUTION: Firstly, a solenoid valve 14 is opened and inert gas is pressed in as the arrow mark 24 from a gas feeding pipe 19, and the air in a reduced pressure box 11, connecting tube 9, connecting box 10 and spouting tube 11, is exhausted from the lower end of the spouting tube 11. In such a way, when these inner parts reach a prescribed reduced pressure degree, the molten metal 26 is risen as the arrow mark 27 through a passage in a sucking-up tube 2 and spouted out as the arrow mark 28 from a spouting hole 5. This spouted molten metal is flowed down as the arrow mark 29 in the connecting tube and flowed in the connecting box 10. Successively, the molten metal is flowed in the spouting tube 11 as the arrow mark 30 and flowed down in the tube as the arrow mark 31 and flowed into a ladle 13.  Then, since the atmospheric pressure is loaded on the molten metal surface 33 in a melting furnace 1, the molten metal is orderly flowed.
Patent JP-H01257934-A (JP)
Title: Camera
Inventor: ARIFUKU KIYOSHI
IPC: G03B9/08
Filed: 1988-04-08
Abstract: PURPOSE:To increase chances where photographing can be possible and to improve the protection of a film and the portability of a camera by constituting the camera in such a manner that photographing is inhibited and the rewinding operation of the film is performed when faults in the action of a shutter occur continuously. CONSTITUTION:The title camera is provided with a storing means for storing signals generated when the faults in the action of the shutter are detected and a resetting means for resetting the storing means when the action of the shutter is not faulty. And it is also provided with a means for inhibiting photographing and performing the rewinding operation of the film according to an output from the storing means when the faults in the action of the shutter occur continuously. Thus, when the shutter itself is faulty, the fault in the action of the shutter can be detected every time photographing is about to be performed. Therefore, photographing is inhibited and the rewinding of the film is performed by judging that the shutter itself is faulty only when the shutter does not act continuously.
Patent JP-H06271643-A (JP)
Title: Production of polyurethane foam
Inventor: SASAHARA TOSHIAKI
IPC: C08G101/00
Filed: 1993-03-23
Abstract: PURPOSE:To obtain the subject product having high-density skin properties, surface smoothness, etc., in high productivity without using chlorofluorocarbon by using a specific organic active hydrogen compound and a specific polyisocyanate compound. CONSTITUTION:The objective product is obtained by using (A) an organic active hydrogen compound composed of a polymer polyol having 2-4 average functional groups and 14-80mgKOH/g hydroxyl number, (B) a polyisocyanate compound composed of a polyisocyanate prepared by subjecting (i) part of diphenylmethane diisocyanat and/or a carbodiimide-modified diphenylmethane diisocyanate to urethane modification with (ii) a polyhydroxy compound having 2-3 average functional groups and 10-399mgKOH/g hydroxyl number and (iii) a polyhydroxy compound having 2-38 average functional groups and 400-2,000mgKOH/g hydroxyl number, (C) a blowing agent, (D) a catalyst and optionally (E) a foam stabilizer.
Patent JP-H06302025-A (JP)
Title: Magneto-optical recording medium
Inventor: OKADA OSAMU
IPC: G11B11/10
Filed: 1993-04-14
Abstract: PURPOSE:To prescribe material constants attaining the transfer mode (erasure) of an exchange coupled optically modulated overwriting medium. CONSTITUTION:This magneto-optical recording medium is characterized by transfer caused at <=10 deg.C as the Curie temp., the magnetic wall width of the recording layer larger than 2/3 of the thickness, the magnetic wall width of the auxiliary layer larger than the thickness and the magnetic wall energy density of the recording layer lower than that of the auxiliary layer. Material conditions attaining satisfactory overwriting can be prescribed, thereby.
Patent JP-S58205598-A (JP)
Title: Treatment of sludge
Inventor: YOKOYAMA SHIYOU
IPC: C02F11/14
Filed: 1982-05-25
Abstract: PURPOSE:To treat digested sludge efficiently, by adding >=1vol. fresh water to 1vol. the sludge generated in a digestion treatment for night soil, etc. to rinse the sludge then concentrating the sludge by pressure flotataion or the like, adding flocculating agent to the concd. sludge and dehydrating the sludge. CONSTITUTION:Fresh water 2 is added to digested sludge 1 mixed with sewage at >=1vol. based on 1vol. said sludge, and the sludge is rinsed by agitation and mixing in a rinsing tank 3. The rinsed sludge is separated to supernatant liquid 5 and concd. sludge 6 by a centrifugal concentrator 4. An org. polymer flocculating agent 7 is added to the sludge 6 and the sludge is treated with a mechanical dehydrator 8 such as a belt press, a filter press or the like whereby the sludge is separated to separated water 9 and dehydrated cake 10. The liquid 5 is treated by a biological treatment stage 11. It is possible to add an org. polymer flocculating agent 12 to said rinsed sludge if desired.
Patent JP-H04299165-A (JP)
Title: Recorder
Inventor: NAKAMURA FUMIHIKO
IPC: B41J17/12
Filed: 1991-03-28
Abstract: PURPOSE:To carry an ink sheet without crimping by constituting an ink sheet recorder such that an ink sheet carrying means exerts higher carrying force onto an ink sheet in the vicinity of the opposite ends than in the vicinity of widthwise center thereof. CONSTITUTION:In an ink sheet carrying means comprising a capstan roller 25 for exerting rotary carrying force onto an ink sheet 2, the capstan roller 25 is provided with a rubber part 25b around the core part 25a thereof. The rubber part 25b is provided with radial protrusions 25b1 in the vicinity of the opposite axial ends. When the capstan roller 25 is rotated, frictional force between the protrusions 25b1 and the ink sheet 2 is exerted, as carrying force, onto the ink sheet 2 once during single rotation of the roller 25. Consequently, carrying force is prevented from concentrating to the widthwise center of the ink sheet 2 thus preventing the ink sheet 2 from crimping.
Patent JP-S60230744-A (JP)
Title: Data transmission equipment in loop type communicating system
Inventor: HAMAGUCHI SANAI
IPC: H04L12/42
Filed: 1984-04-28
Abstract: PURPOSE:To cause no disconnection of a loop and also to cause no attenuation of a signal even if a power source is turned off, by providing a sub-power source on a data power source device, and supplying a power source to only the part required for forming a loop by the sub-power source, when the main power source has been turned off. CONSTITUTION:When a main power source is on and changeover switches SW14, 15 are in a state as shown by the figure, a power source is supplied to each part from a terminal 15c, and an optical signal from an optical fiber 10 is converted to an electrical signal SR by a receiving circuit 9, and inputted to a controller CT part 8 through a gate circuit 11. The CT part 8 sends the signal SR to a B terminal of a multiplexer MX12, and impresses a signal S of an H level to a C terminal of the MX12 through a gate 17. The MX12 selects the signal ST, converts it to an optical signal by a transmitting circuit 13 and sends it out to the optical fiber 10. When the main power source is disconnected, the SWs 14, 15 are switched, the power source is supplied to each part of a circuit part 7 from a sub-power source, the gates 11, 12 are closed, the MX12 selects the signal SR of a terminal A and sends it to the circuit 13, and a loop is constituted.
Patent JP-H03285735-A (JP)
Title: Manipulator tong jaw for press
Inventor: OKANO HISATOSHI
IPC: B21J13/10
Filed: 1990-04-03
Abstract: PURPOSE:To clamp the respective materials to be worked through simple operation by storing tong pawl to notch parts of clamping blocks so that the pawl can be drawn out. CONSTITUTION:The tong pawl 7 usually is stored in the notch part of the tip part of the block 4 in a folded state. When the material to be worked is cylindrical, a tong arm 1 is turned by an adjustable means round a pivot shaft 3 and the material to be worked is clamped by the clamping surface of the clamping block 4 mounted to the tip part. When the material to be worked is discoid, the tip part 2 of a manipulator is rotated and a part to store the tong pawl of the clamping block 4 is positioned downward. Then, the tong pawl 7 is released by their dead weight from the fixing device and turned through the pivot shaft downward and when they are turned 90 deg., they are fixed again by the fixing device. The other arm pawl too, is drawn out of the clamping block similarly, the tong arm is turned by an adjustable means round the pivot shaft 3 and the tip of the pawl is opened or closed in accordance with the size of the material 9 to be worked.
Patent JP-H08260221-A (JP)
Title: Production of felt hut
Inventor: INADA KAZUHIDE
IPC: A42C1/00
Filed: 1995-03-20
Abstract: PURPOSE: To produce a felt hut having a soft feeling and capable of maintaining a shape before folding when it is unfolded. CONSTITUTION: This method for producing felt huts is to produce a conical hut body 2 having around top, entirely or partially impregnate or coat 1-10wt.% (on the dry base) of a resin or a medicine based on the weight of the hut body thereinto by dipping and/or spraying and put the hut body in a mold for further forming processing.