baber/WOPTO huggingface dataset:
Patent JP-S61269828-A (JP)
Title: Manufacture of electron tube cathode
Inventor: KAMATA TOYOICHI
IPC: H01J9/44
Filed: 1985-05-25
Abstract: PURPOSE:To improve electron emitting performance, by mixing a scandium oxide heat-processed in a specific condition in an oxidation atmosphere to an alkaline earth metal carbonate powder at a specific ratio, to coordinate a suspension including a binder, and coating a cathode base with it to form an electron emitting substance layer. CONSTITUTION:After heat-treating scandium oxide powder for more than 30min at 800-1,100 deg.C in the atmosphere, the powder is mixed to an alkaline earth metal carbonate included in a prearranged alkaline earth metal carbonate suspension at a weight ratio 0.1-20wt%, and the scandium oxide powder is dispersed thoroughly in a ball mill to coordinate a coating solution. Then the coating solution is applied on a cathode base 2 by spraying, and, an exhaust heating process and an aging process are applied to form an electron emitting substance layer 3. In such a way, a cathode with a stable high current density, and with little cathode current deterioration in the service life, even though a continued high current is output, can be obtained.
Patent JP-S60255665-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H01B3/12
Filed: 1984-05-31
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-S5739439-A (JP)
Title: Input-output controller
Inventor: OOHASHI ICHIROU
IPC: G06F13/28
Filed: 1980-08-18
Abstract: PURPOSE:To execute a DMA transfer between an input/output buffer memory and an input/output control part, by use of a local bus line which is different from a main bus line being under control of a microprocessor. CONSTITUTION:When a CRT control part 6 starts a display control, it executes a DMA request to a local DMA control part 13 as a transfer request of display information of the next line, simultaneously separates a picture buffer memory 12, the CRT control part 6 and the local DMA control part 13 from a main bus, and connects them to a local bus, by controling the first bus changeover control part 9, the second bus changeover control part 10 and the third bus changeover control part 11. When the local DMA control part 13 receives the DMA request, it gives a DMA permission and starts DMA transfer control by use of the local bus. Display information stored in a picture buffer memory 12 is read out in order, and is displayed on a display screen of a CRT display part 8.
Patent JP-S60256016-A (JP)
Title: Detection of liquid quantity in liquid tank
Inventor: ISHIHARA MINORU
IPC: G01F23/00
Filed: 1984-06-01
Abstract: PURPOSE:To determine easily a residual quantity of liquid in a liquid tank, by installing impact generator and microphone to measure resonance frequency of an air space inside the tank. CONSTITUTION:Pressure on a push button 2-3 connects an electromagnetic solenoid 2-1 and the power source (not shown) and when an electric current is transmitted in the solenoid 2-1, a hammer 2 connected with a spring 2-2 is provided with an attractive force and a mechanical impact is given to a liquid tank 1. By this impact a sound wave involving various frequency elements is generated in an air space 1-2 inside the liquid tank 1. This sound wave is converted to a micro signal 3a with a microphone 3 to be amplified by an amplifying circuit 8. A delay gate, after a delay time ta, issues from an amplifying signal 8a a resonance frequency signal 10a. Depending upon large or small quantity of liquid, high or low resonance frequency is measured.
Patent JP-S5637962-A (JP)
Title: Manufacture of synthetic fiber monofilament
Inventor: MURASE KATSUHIKO
IPC: B65H51/005
Filed: 1979-09-05
Abstract: PURPOSE: To improve the fibzillation characteristic of a multifilament by dividing spinned multifilament into two filament groups or more in spinned yarn direct stretching process.  
     CONSTITUTION: Two filament groups Y 1  and Y 2  which were spinned out in a molten state from a nozzle 1 and stretched are heat-processed by a drawing roller 7 as needed and taken, up in two cheese-like mounts onto a bobbin 9 through guides 8 and 8'. This bobbin 9 having two mount forms is fed into fiber separating process, and inserted onto the rotatable holder 12 in the creel part, and the filament groups Y 1  and Y 2  on the bobbin 9 are taken out in the direction nearly perpendicular to the axial direction of the bobbin 9 at the same time, and fibrillated into monofilaments by fibrillation guides 13 and 13' and taken up as monofilaments on a multibobbin 14 respectively. Thus, entanglement between single yarns is lessened, and its fibrillation characteristic can be improved remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10302085-A (JP)
Title: Operation recording system for cg model
Inventor: KIMURA SHIGEKI
IPC: G06T13/20
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To impart complicated motions to a computer graphics(CG) model even at the time of using the simple input means of less controlled variable by recording time sequential data only in a recording track set as recordable based on an inputted controlled variable. SOLUTION: The data of the respective joints of the CG model are recorded in a buffer 18 for the respective recording tracks and the propriety of recording is specified for the respective recording tracks. Record propriety information is specified by the check box of the record propriety of a dialog box or the like and recorded in a recording/editing part 17. In the recording/editing part 17, only the data of a recordable track are recorded. Then, in the case that an unrequired operation is put into the preceding stage part of the operation of raising a right shoulder by an operation error, only the track for recording the joint angle of the left shoulder is made recordable and the data are eliminated while reproducing the data. At the time, since an eliminated part and the data before and after that are made non-continuous, the recording/editing part 17 interpolates the non-continuous part.
Patent JP-H10300280-A (JP)
Title: Inflation valve with pipe connection device
Inventor: HIGASHIYAMA NAOHISA
IPC: F16L37/12
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce costs and to improve a working efficiency even in a limited space without requiring any exclusive tool when making connection to a pipe. SOLUTION: An inflation valve with a pipe connection device has a block 1 where a first refrigerant channel 5 and a second refrigerant channel 6 are formed and a connection device that is provided at the first block 1 and connects a connection pipe 3 to the channels 5 and 6 of the block 1 while two connection pipes 3 are fixed.  In this case, the connecting device is constituted of a pipe connection member 2 in a rectangular parallelepiped shape with two through holes 18 in forward and backward directions and two cylindrical engagement members 21 that are engaged into each through hole 18 in forward projecting shape, two backward projecting cylindrical parts 17 that are connected to each through hole 18 are provided, the front edge part of each cylindrical engagement member 21 is engaged into the rear part of the refrigerant channels 5 and 6 of the block 1 and the connection member 2 is sealed to the block 1, and each connection pipe 3 is inserted into the engagement member 21 from the rear edge opening of each cylindrical part 17 and is fixed.
Patent JP-H09262303-A (JP)
Title: Air bag for receiving falling person or object from high building
Inventor: KOSAKA MASAO
IPC: E04G21/32
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prepare a cushion from the system of an air bag and a pole, to relieve the life of a person falling from the upside and to protect a person on the downside from a falling object. SOLUTION: A roof-shaped air bag 2 is put into a roof-shaped net 1 and air is inserted from an inlet 3 for putting in air. A valve 4 to be broken by pressure is attached to the air bag 2. Another air bag 11 is put into the net 1, a small sealed air bag 5 is put in from the position to fit the valve to be broken by pressure, a valve 12 to be broken by pressure is fitted, and air is inserted from an inlet 13. Besides, a pin 7 to be broken by the pressure due to falling is attached into a pole 6 and on that pin, a caster 9 is placed on a spring 8. The caster 9 and the net 1 can be fixed by a string 10. When air is inserted into the air bag 2, the caster 9 moves upward and four poles 6 for receiving the roof-shaped net 1 receive the air bag 2 from four corners.
Patent JP-S60258240-A (JP)
Title: Resin composition
Inventor: MURABAYASHI KATSUYOSHI
IPC: C08L21/00
Filed: 1984-06-04
Abstract: PURPOSE:To obtain a composition giving a complicate molded article having excellent frictional abrasion resistance, by compounding a styrene resin or a polyphenylene ether resin with a polyester amide. CONSTITUTION:100pts.wt. of a styrene resin or a polyphenylene ether resin is compounded with 0.01-50pts.wt.of a polyester amide. The polyester amide is composed of (A) 99-10wt%, preferably 80-30wt% hard segment consisting of a >=6C aminocarboxylic acid or lactam, or a nylon-mn salt (m+n>=12) which are polyamide-forming compounds, and (B) a soft segment consisting of a polyester.
Patent JP-S60257411-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: NISHI NORIO
IPC: G02B27/42
Filed: 1984-06-04
Abstract: PURPOSE:To obtain diffraction grating-type optical multiplexer/demultiplexer of wide band by providing a slab waveguide substrate with plural diffraction gratings and plural plane reflectors to focus an incident fiber image of no chromatic aberration on the end face of an exit fiber. CONSTITUTION:The incident light incident from an input fiber 10 is propagated as a diffused light in a slab waveguide and is led to a concave diffraction grating 13a and is converted to diffracted lights. The diffracted light whose wavelength range is lambda1-lambda2 out of these diffracted light is converged on the reflective face of a plane reflector 14a and is reflected and are propagated as a diffused light and is led to a concave diffraction grating 13b. The light diffracted again by the concave diffraction grating 13b is propagated in the slab waveguide again and is converged to an output fiber 11b. The light whose wavelength range is lambda3-lambda4 out of diffracted lights due to the concave diffraction grating 13a is propagated in the slab waveguide and is converged on the reflective face of a plane reflector 14b and is reflected and is diffracted again by a concave diffraction grating 13c and is converged to an output fiber 11c.
Patent JP-H01282632-A (JP)
Title: Digital moving picture display system
Inventor: KUBO TAKESHI
IPC: G06T13/00
Filed: 1988-05-10
Abstract: PURPOSE:To minimize the fluctuation of a picture on a displaying picture by a monitor and to display a smoother moving picture by composing a frame memory of a doubling buffer by a dual port memory and preventing a timing to read respective picture elements from passing through the timing written into respective picture elements. CONSTITUTION:A dual port frame memory 2 is composed of a double buffer, reading and writing actions for frame memories A and B are synchronized in principle, a writing action is increased, and in the non-synchronizing action cycle of reading and writing for one dual port memory A and B, a reading action is necessarily not made prior to the writing action for one frame datum. Consequently, the picture rewritten by the writing action is not displayed. Thus, the movement of the picture can be smoothed.
Patent JP-S5447919-A (JP)
Title: Method of reinforcing inner surface of cylinder for engine
Inventor: NAKANISHI EISUKE
IPC: F02F1/00
Filed: 1977-09-22
Abstract: PURPOSE:To provide superior wear, seizure and separation resisting properties of the inner surface of a cast-iron cylinder for an engine by utilizing a lineal explosive spray. CONSTITUTION:When high voltage is applied between the electrodes 3 and 4 by a lineal explosive spraying unit 6, a spraying wire 2 is molten and exploded to scatter molten metal in fine particles by the exploded blast to coat the inner surface of a cylinder 1 uniformly with the metal. In order to reinforce the inner surface of, for example, cast-iron cylinder 1, tungsten is first lineally explosively sprayed to  form a tungsten layer 7 in thickness of approx. 3 to 10mu, soft material layer 8 of  aluminum or aluminum-copper is then formed, molybdenum layer 9 of approx. 5 to  20mu thick and tungsten or nickel alloy layer 10 of approx. 5 to 20mu thick are finally formed thereon by utilizing the spraying unit 6 to thereby improve the wear, seizure and separation resisting properties of the inner surface of the cylinder 1.
Patent JP-H08315362-A (JP)
Title: Optical disk device
Inventor: EBISAWA KAN
IPC: G11B7/004
Filed: 1995-05-11
Abstract: PURPOSE: To precisely compensate only a minute fault in an analog signal recording area. CONSTITUTION: When the level of a regenerative signal CA becomes a prescribed level or below, a detection part 12 outputs a detection signal DA. A drive signal RA is generated in a pulse generation part 13 based on the signal DA and a fault detecting signal is recorded making a laser output of a pickup 4 a recording mode. The signal SA in the pulse generation part 15 and the signal NA in the pulse generation part 16 are generated based on the signal DA to be supplied to processing parts 17, 27. The detection operation of the detection part 12 is stopped by the signal TA from the processing part 17 according to the recording mode period. The detection operation of the detection part 22 is stopped for a prescribed period from the recording mode start by the signal TB from the processing part 27.  Similarly, also when the signal CB is at a prescribed level or below, the fault detecting signal is recorded. The detection part 22 stops the operation according to the recording mode period, and the detection part 12 stops the operation for a prescribed period from the recording mode start. The operation of the detection parts 12, 22 are stopped in a digital signal recording area based on the signal BT of the pulse generation part 32.
Patent JP-S604032-A (JP)
Title: Antistatic plastic welding bar
Inventor: BUTSUDA TAKASHI
IPC: B29C65/12
Filed: 1983-06-22
Abstract: PURPOSE:To make unattractive the seams of light-color sheets when welded by adding a conductive oxide, e.g., zinc oxide, titanium oxide, etc., to the termoplastic resin of a welding bar for plastic sheets subjected to an antistatic treatment. CONSTITUTION:A conductive zinc oxide, for example, is obtained by baking a mixture of 100mol% zinc oxide and 0.05-5mol% an organoaluminium compound containing aluminium atom at a temperature of 800-1,100 deg.C and then finely grinding the mixture so baked. The conductive zinc oxide so obtained is a white powder having a low intrinsic resistivity of several ohm.cm in general, exerting no influence on coloration. The addition of the white powder and a colorant in appropriate amounts to a welding bar makes it not only light-color but also any desired clear color.
Patent JP-H09295400-A (JP)
Title: Ink jet recording apparatus
Inventor: MATSUMOTO FUMINAO
IPC: B41J29/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain required image quality regardless of a recording medium by providing a means forming a coating film on the surface of the recording medium from a material other than an ink material. SOLUTION: A coating film forming part 4 is equipped with a feed roller 5 feeding a recording medium 1, the transfer roller 6 opposed to the feed roller 5 so as to hold the recording medium 1 fed by the feed roller 5 between the rollers 5, 6 and a sheet roller 8 supplying a coated sheet 7 having a coating agent formed thereto in a sheet like form on the surface side of the recording medium 1 to the nip between the feed roller 5 and the transfer roller 6.  When the recording medium 1 is fed to apply recording to the surface of the recording medium 1 by a recording head 3, the coated sheet 7 formed from the coating agent enhancing ink receptivity is transferred to the surface of the recording medium 1 in the coating film forming part 4 on the upstream side of a recording position by the transfer roller 6 and, thereafter, an image is recorded on the surface of the recording medium 1 enhanced in ink receptivity by the ink droplets emitted from the recording head 3.
Patent JP-H04342898-A (JP)
Title: Vacuum pump
Inventor: ENOSAWA HIDEKI
IPC: F04D19/04
Filed: 1991-05-17
Abstract: PURPOSE:To improve the exhaust efficiency of a vacuum pump by rotating a member hitherto standing still in a direction opposite to a member hitherto rotating to sharply increase relative speeds between a rotor blade and a screw groove part, and a stator blade and a stator. CONSTITUTION:A vacuum pump is provided with the first rotating body 4 to rotate in one direction and the second rotating body 15 to rotate in a direction opposite to the rotating body 4 and moreover coaxially with it. The first and the second rotating bodies 4, 15 rotate relatively through blades 5, 6 and a screw groove part 14 to generate pumping action. Thus a member hitherto standing still is rotated in a direction opposite to a member hitherto rotating to make the sharp improvement of the exhaust efficiency of a vacuum pump possible.
Patent JP-S5447259-A (JP)
Title: Elevator controller
Inventor: UMEMURA SETSUROU
IPC: B66B5/02
Filed: 1977-09-21
Abstract: PURPOSE: To prevent an accidnet, by inhibiting the automatic closing of door of abnormally stopped gondola through an abnormality detector for detecting the abnormal stop of gondola and a door opening detector installed on the gondola.  
     CONSTITUTION: When the gondola 5 stops abnormally, the abnormality detector 9 is closed. In that state, the door opening detector 10 is closed if the door 6 of the gondola is manually opened by a passenger in the gondola. As a result, a door closing inhibitor 11 is energized, and the automatic closing of the door 6 is inhibited even if the passenger goes out of the gondola 5 and the cause for the abnormal stop is eliminated spontaneously. Therefore, the gondola does not move up or down and an accident is prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02302892-A (JP)
Title: Processor for ticket having magnetic track, especially for air transport ticket
Inventor: CHIERII PURUZANNEKU
IPC: G07B11/07
Filed: 1989-05-02
Abstract: PURPOSE: To easily process an air transportation ticket by sending a partial piece of the ticket toward an issue station or an additional output part based on contents of information read from this partial piece. CONSTITUTION: Ticket insertion stations G1 and G2, a magnetic ticket read/write station 19, ticket issue stations G3 and G4, and a means C1 which drives the ticket along an internal passage extended from insertion stations G1 and G2 to issue stations G3 and G4 are provided. The ticket is magnetically read/written before the partial piece of the ticket is separated, and a cut station is provided between a read/write station 19 and a drum T, and the cut partial piece of the ticket is sent to issue stations G3 and G4 or the additional output part. Thus, the transportation ticket consisting of a flight coupon with a magnetic track and passenger ticket is easily processed.
Patent JP-2000034578-A (JP)
Title: Surface treated metallic material
Inventor: KAMO HIROAKI
IPC: C09D201/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treated metallic material excellent in corrosion resistance and adhesion to a coating material and containing no chromium. SOLUTION: This is a surface treated metallic material in which on the surface of a metallic base material a surface treated layer of <=5 μm thickness contg. no chromium is formed, and which has >=0.5 residual rate of Al in the surface treating layer expressed by the following formula after 360 hrs in the case the surface treated metallic material is subjected to salt water atomizing treatment prescribed in JIS Z 2371: the residual rate of Al in the surface treated layer = the content of Al in the surface treated layer at 360 hr after atomizing the salt water/the content of Al in the surface treated layer before atomizing the salt water.
Patent JP-S63278806-A (JP)
Title: Manufacture of air charged tire and its device
Inventor: SATO HIDEO
IPC: B29C33/02
Filed: 1987-05-11
Abstract: PURPOSE:To prevent perfectly the occurrence of the bare on a tire surface, while the finishing cost is reduced by minimizing the number of spew, and the productivity of tire vulcanization process is improved by evacuating the inside of a mold in short time by a method in which while the bladder inserted in a green tire is expanded, the split pieces of a mold are mutually connected in air tight condition, and the air therein is evacuated to a prescribed vacuum degree, and then the green tire is pushed to the inner surface of the mold by further expansion of the bladder and further heated and vulcanization-molded. CONSTITUTION:A green tire 16 is set in the mold 1 split into upper and lower parts, and into its inside a bladder 17 is fitted. Next, pressurized fluid is injected into the bladder, and the green tire is expanded by expanding the bladder, While the air gap between the green tire and both of the mold 1 and the inner surface of a tread ring 2 is reduced to as little as possible, a top force 1a is approached to a bottom force 1b and is mutually fitted in air tight condition through a packing 3. After the closing of the mold, the inside of the mold is evacuated by a vacuum device. The air remaining in the air gap of a tread part is exhausted from a vent hole 12 through a gap 10, a longitudinal vent hole 7, an annular vent hole 9 and a vent port 13. When the green tire is being expanded by the bladder with the closing of the mold, first the maximum width position 20 of the green tire is brought in contact with the inner surface of the mold, and its contact surface is extended to shoulder part, thereby exhausting the air in the side wall part.
Patent JP-S5541019-A (JP)
Title: Logical output circuit
Inventor: MASUDA YOSHINORI
IPC: H03K19/0175
Filed: 1978-09-16
Abstract: PURPOSE:To establish the logical output circuit having the protective function against the short circuit between the output terminal and GND and between power supplies, by comparing the logic for the input and output of the logic circuit and controlling the selective switch circuit with the output. CONSTITUTION:When the circuit acts like normal logic output circuit, the input signal given at the input terminal 1 delivers output signal to the output terminal 3 by the logic circuit 2 via the position b of the switch circuit 4, and if the terminal 3 is in error shortened to the power supply, GND or other output terminal, the signal via the delay circuit 7 of input logic at the terminal 1 and the output logic at the terminal 3 are compared at the comparison circuit 5, and the output selects the logic input through the control of the switch circuit 4 so that excessive current can not be flowed to the circuit 2 via the control circuit 6. The circuit 7 compensates the delay in the circuits 2 and 4 to avoid the time shift of the input signal of the circuit 5. Thus, even at high speed pulse tranamission, the logic level is assured and the logic circuit can be protected even for the overcurrent at the shortening of the output terminals.
Patent JP-S6346427-A (JP)
Title: Flashing device for close-up photographing
Inventor: TSUJI KENJI
IPC: G03B15/05
Filed: 1987-05-11
Abstract: PURPOSE:To contrive to reduce the weight of a flashing device for close-up photographing by supplying power from an external power supply circuit to the flushing device. CONSTITUTION:No power supply circuit is built in the flashing device 6 for close-up photographing and the device 6 is connected to an external power supply circuit, e.g. a power supply circuit in a flashing device 1 for normal distance photographing, through a cord 8 and a connector 8a. In case of using the device 6, electric power is supplied from a power supply circuit in a light emitting device 2 to the device 6, so that the weight of the device 6 can be reduced.