baber/WOPTO huggingface dataset:
Patent JP-S6050245-A (JP)
Title: Fuel injection device in internal-combustion engine
Inventor: ISHIGAMI KAZUHIRO
IPC: F02D23/02
Filed: 1983-08-29
Abstract: PURPOSE:To maintain an appropriate air-fuel ratio to sustain satisfactory combustion, by providing a comparator means for comparing a basic fuel injection amount which is computed upon full-closing of a throttle valve, with a previously set maximum fuel injection amount upon idling so that a smaller one of these signals is issued. CONSTITUTION:There are provided a means 25 for detecting the full close condition of a throttle valve 5, and a comparing means 29 for comparing a basic fuel injection amount which is computed upon full-closing of the throttle valve in accordance with a signal from a means 28 for judging the closing condition of the throttle valve, with a previously set maximum fuel injection amount upon idling so that a smaller one them is delivered as a signal to a drive means 24. With this arrangement, even if a turbo-charger has an inertial delay, an appropriate air-fuel ratio for satisfactory combustion may be sustained.
Patent JP-S5684335-A (JP)
Title: Orifice plate of spinning furnace for manufacturing glass fiber
Inventor: SHIYOUNO HIROAKI
IPC: C03B37/083
Filed: 1979-12-05
Abstract: PURPOSE:To facilitate separation work by cutting, by hollowing out linear grooves in the under surface part of an orifice plate so that a plurality of adjacent orifice outlets are enclosed. CONSTITUTION:Orifice plate 5 with a smooth surface has parallel lines of closely arranged many orifices 6, and it is used in a spinning furnace for manufacturing glass fiber where spinning is carried out by spraying a gas current from a lower part. At this time, a plurality of linear grooves 15 are hollowed out in the under surface part of orifice plate 5 so that at least two orifice outlets are separately enclosed. As a result, a plurality of orifices 6 are enclosed with grooves 15 as a group, so even if cutting occurs, joining is interrupted by grooves 15 and remains in the group.
Patent JP-S5281306-A (JP)
Title: Method for recovering oil from oil-contaminated sand
Inventor: KUSUMOTO TAKANARI
IPC: B01D12/00
Filed: 1975-12-27
Abstract: PURPOSE: Pecovering of oil by the extraction with a softening agent etc. from sand contaminated with oil run off from an oil tanker etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6426017-A (JP)
Title: Rotary apparatus for guiding linear dynamic moving part
Inventor: MITSUSHIERU GUJISU
IPC: F16C29/00
Filed: 1988-06-25
Abstract: PURPOSE: To enable a rotary device to carry greater load by forming the rotary member in a cylindrical shape. CONSTITUTION: The rotary device has an X-shaped guiding rail 1, upon which a stirrup or skid 3 moves in the longitudinal direction shown by an arrow 2. The stirrup 3 carries four trains 4 of rollers 5. Each of these rollers trains 4 runs along its respective annular rail on the stirrup 3. The rollers of the two upper trains 4 contact the upper surface 11 of rail 1, and the rollers of the two side trains 4 contact the two downward slopes 12 in the two 'pulled in' V-shaped portions 13 of rail 1. By this way, the contact between the rotary members 5 and the elements for pinching them is a line contact instead of a point contact. Consequently, complete rigidness in the radial and perpendicular directions and against returned force of the device as a whole is obtained so that the device is capable of carrying greater load.
Patent JP-H10335896-A (JP)
Title: Apparatus for mounting electronic component
Inventor: SAKUMA TAKEO
IPC: H05K13/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the availability and throughput of the apparatus by operating a line controller to index the production time per automatic mounting line from the information of a first and second memory tables, based on input production information for selecting the best combination of mounting lines to control the process. SOLUTION: A CAD unit 5 designs a printed circuit board to send its mounting data to a file server 4, which saves it in an intermediate data form. A production schedule plan is sent from a production control information 6 to a line controller 3 so as to distribute data to automatic mounting lines 1A-1C, while the controller 3 indexes the production time for every automatic mounting line 1A-1C from a first memory table storing printed wiring board information and electronic components information and second memory table storing printed wiring board information and mounting components information to select the best processing-efficiency combination of mounting lines for controlling the process.
Patent JP-H054027-A (JP)
Title: Treatment of exhaust gaseous dinitrogen monoxide
Inventor: SAWAI SHIGEKI
IPC: B01D53/94
Filed: 1991-06-28
Abstract: PURPOSE:To allow the efficient and economical recovery of decomposition heat by continuously decomposing the exhaust gases contg. the dinitrogen monoxide byproduced in the process for producing adipic acid by nitric acid oxidation of cyclohexanol or cyclohexanone or a mixture composed thereof to nitrogen and oxygen in the presence of a cuprous oxide catalyst. CONSTITUTION:The exhaust gases 4 contg. the dinitrogen monoxide byproduced in the process for producing the adipic acid by the nitric acid oxidation of the cyclohexanol or cyclohexanone or the mixture composed thereof are supplied to an exchanger 14 for preheating the supplied gases. The oxidized exhaust gases 5 preheated up to a prescribed temp. are introduced into a reactor 15 packed with the cuprous oxide catalyst where the gases are continuously decomposed to the nitrogen and the oxygen. The greater part of the decomposition heat is absorbed to hot water 10 and 11 circulating between the outside of the reactor and a steam drum 17. The hot water is evaporated by the steam drum and the heat thereof is reutilized as steam 12. The treated gases 6 after the decomposing reaction preheat the oxidized exhaust gases 4 in the previous heat exchanger 14, by which these gases themselves are subjected to heat removal.
Patent JP-S6313538-A (JP)
Title: Transmission and reception circuit
Inventor: TSUMURA SHINJIRO
IPC: H04L7/00
Filed: 1986-07-04
Abstract: PURPOSE:To effectively attain consecutive data transmission by controlling the input or output of a buffer depending on the occupied or idle state of the buffer if the timing frequency of a sending and receiving side differs. CONSTITUTION:The data 2 outputted from a transmission circuit 1 are stored in a buffer storage circuit 7 in the sending timing 3, the stored data 2 are read in the reception timing outputted from a reception circuit 4 and received as data 5. If the reception timing frequency is larger than the transmission timing frequency, the buffer storage circuit 7 is filled up at any time. The state is detected by a control circuit 8 to stop the input of the data 2 and after a prescribed reception timing elapses, the input of the data 2 is restarted. If the reception timing frequency is smaller than the transmission timing frequency, the buffer is idle at any time. The state is detected by the control circuit 8 to stop the read of the data 5, a mark bit '1' is outputted and the sending of the data 5 is restarted after a prescribed sending timing number elapses.
Patent JP-H117896-A (JP)
Title: Color display device
Inventor: SAKA SOTARO
IPC: H01J11/12
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To easily confirm the color of each phosphor of RGB colors with a simple structure. SOLUTION: This device is constituted in such a manner that an image display is performed by the emission of phosphors arranged in stripe. The pattern of at least one phosphor 10 of the phosphors 10 emitting different color lights is differed from the other color phosphors 10 out of the effective area of image display every prescribed number of pieces. Otherwise, the electrode pattern corresponding to at least one phosphor 10 of the phosphors emitting different color lights may have a form different from the electrode patterns corresponding to the other color phosphors out of the effective area of image display every prescribed number of pieces.  In a plasma display panel, the pattern of a cell barrier rib corresponding to at least one phosphor of the phosphors emitting different color lights may have a form different from the cell barrier rib patterns corresponding to the other color phosphors out of the effective area of image display every prescribed number of pieces.
Patent JP-S5584569-A (JP)
Title: Paint supplier for electrostatic coater
Inventor: TADA YOSHINORI
IPC: B05B5/16
Filed: 1978-12-19
Abstract: PURPOSE:To prevent exactly the bridging phenomenon of metallic paint, etc., by maintaining the paint in a paint hose between a high-voltage portion and an earth portion in a fluidized state consistently during both the coating and non-coating periods. CONSTITUTION:The circulation means 1 and 2 for the first and second paints are earthed, and the second paint circulation means 2 is housed with a paint capable of flowing at a lower pressure than the first paint circulation means 1 which is connected to the paint inlet 3a of the three-way valve 3 through the paint tube 5 with the regulator 4. Also, the other paint outlet 3b is connected to the means 2 through the paint tube 7 with the regulator 6, and the paint discharge port 3c is connected to the electrostatic coater 9 through the short paint supply tube 8.
Patent JP-H11309990-A (JP)
Title: Composite holder
Inventor: TAKAHASHI TETSUO
IPC: B43K23/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To form a composite holder in an integral mold shape for simultaneously using three functions for smoothly locking a memo sheet (functions of holding a pen stand, holding a pen horizontal placing and locking the memo sheet) by installing it without selecting an inclining angle of a mounting surface, providing a pen stand part and a pen horizontal wiring part, and preventing flying drop of the pen according to an impact or a vibration. SOLUTION: The composite holder comprises a pen stand part 1, a pen horizontal placing part 2, a pen holding part 3, a pen holding escape part 4, a printing space part 6, a memo sheet inserting part 7 having an escape inclining angle set to smoothly deliver or input the sheet on a back surface, an escape part 8 of a locking profile part for smoothly locking memo sheets having different thicknesses, a memory sheet locking part 9 having a plurality of spherical protrusions arranged, a magnet mounting part 10 for mounting a magnet to temporarily fasten on a wall surface, and a magnet parts 11 on an upper front surface.
Patent JP-S5280103-A (JP)
Title: Magnetic picture recording and reproduction apparatus
Inventor: FURUMOTO MITSUNOBU
IPC: H04N5/7826
Filed: 1975-12-26
Abstract: PURPOSE: To obtain a head reset signal at the reproduction by reseting a counter using the output of a reference signal oscillator as clock by the rotating phase pulse obtainable from one rotating phase detecting head in a rotary two head system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5493344-A (JP)
Title: Semiconductor integrated circuit
Inventor: OONO KENICHI
IPC: G06F7/00
Filed: 1977-12-30
Abstract: PURPOSE:To form the logic circuits of plurality desired with the alternating wiring wired on one part of via at the upper wiring, by forming the basic logic circuit with the fixed wiring layer placed on the semiconductor substrate forming active and passive elements, leading out the fixed wiring layer through barrier. CONSTITUTION:On the semiconductor substrate forming active and passive elements, the fundamental logical product circuits 10 to 13 and the exclusive OR circuits 14 and 15 are formed, and the wiring among elements is formed to the first layer (near the substrate) together with the power supply wirings 16 to 18 longitudinally among the circuits 10 to 13 and 14,15. Further, the barrier D is provided at the wiring of the first layer and the fixed wiring layer is led out through the barrier D. Further, the wiring layer led out with the barrier D is wired to the alterating wiring formed on the upper wiring layer, forming desired logic circuit.
Patent JP-S6051655-A (JP)
Inventor: KOMATSU MICHIYASU
IPC: C04B35/584
Filed: 1983-08-30
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-H0820995-A (JP)
Title: Synthetic resin-made manhole
Inventor: ISAKA YOSHITAKA
IPC: E03F5/10
Filed: 1994-07-11
Abstract: PURPOSE:To provide a synthetic resin-made manhole which is easily movable slidingly on a foundation, and what is more, free of disturbing the foundation. CONSTITUTION:This manhole comprises a cylindrically shaped main body 1, a bottom plate 2 installed to the lower end of the main body 1, a flow-out side connection part 3 projectingly installed to the main body 1 substantially at a right angle and a flow-in connection part 4. The bottom of the base plate 2 is formed substantially flat, and what is more, a warping part 21, which warps the bottom upward, is installed to the edge of the base plate 2 all over the periphery.
Patent JP-H0824539-A (JP)
Title: Separating device
Inventor: ONOE MASAO
IPC: B01D46/02
Filed: 1994-07-11
Abstract: PURPOSE:To provide an inexpensive separating device superior in filter efficiency. CONSTITUTION:An exhaust box 2 is installed the outer periphery of a cylindrical easing 1. Each of end parts of plural long, narrow and square cylindrical filter elements 7 is supported with a partitioning wall 5 formed between the exhaust box 2 and the casing 1. The plural filter elements 7 are arranged in a fan shape, in the casing 1, so that the longer filter element 7 is made to be usable, thus, filter efficiency is improved and also an inside space of the casing 1 is contrived to be effectively utilized.
Patent JP-H11348069-A (JP)
Title: Polyamide resin integral molding
Inventor: URABE HIROSHI
IPC: B29K77/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin integral molding excellent in mechanical strength, heat resistance, chemical resistance and the like and, at the same time, fusion strength. SOLUTION: A polaymide resin integral molding is produced by injection- molding a secondary molding material on the surface of a single or a plurality of a primary molding made of a primary molding material and for welding the primary molding and a molding portion made of the secondary molding material together. In this case, as for the polyamide resin composition consisting of the polyamide resin integral molding, a primary molding material and a secondary molding material respectively compounding 0-100 pts.wt. of glass fibers and 0.1-5 pts.wt. of alkali iodide metallic salt with 100 pts.wt. of polyamide resin.
Patent JP-H029052-A (JP)
Title: Cartridge magnetic tape device
Inventor: MINAMI SHIGEO
IPC: G11B15/68
Filed: 1988-06-27
Abstract: PURPOSE:To save the time for supplying a cartridge to a drive device by utilizing a cartridge feeder. CONSTITUTION:As to the cartridge feeder 2, the cartridges 3-8 are housed in spaces 10-15 formed vertically by members 9 in a prescribed space, where the spaces 10-15 are grounded horizontally in a large number of rows. Underneath the individual spaces, there are an ejecting hole 16 provided inside a case 1 and a path 17 for the cartridges 2-3, where a belt 19 having projections 18 along the path 17 at regular intervals and a driving motor for pulleys 20 are provided. The cartridge 8 is put in between the projections 18, and the belt 19 is moved by the pulleys 20 toward the ejecting hole 16, so that the cartridge 8 is delivered toward the ejecting hole 16.
Patent JP-S5682095-A (JP)
Title: Purification of fatty acid produced through fermentation process
Inventor: WATANABE AKIO
IPC: C12R1/74
Filed: 1979-12-07
Abstract: PURPOSE: The microorganisms are removed from the broth containing fatty acids produced by a fermentation process and a protease is made to act on the product to decompose proteins, thereby separating and collecting fatty acids with very little content of proteins.  
     CONSTITUTION: The microorganism cells are removed from the broth containing a 10 or more carbon atom fatty acid such as tridecanedioic acid resulting from cultivation using straight chain hydrocarbons as a substrate and a protease is made to act on the remaining solution. As a protease, is used bioprase and the amount is 0.01W1.0g per liter of the microorganisms-removed broth. The resultant liquid containing fatty acid is adjusted to acidic zone in pH and heated to grow the crystals of the fatty acid. The fatty acid is filtered and dried to give a fatty acid with very little content of protein. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H064618-A (JP)
Title: Logic circuit and designing method therefor
Inventor: SAITO HIROSHI
IPC: G06F17/50
Filed: 1992-06-18
Abstract: PURPOSE:To enable designing a shift register whose malfunction caused by a clock skew is eliminated by having an input terminal by which a basic circuit cell supplies a clock signal to a flip flop, a bypass line and a clock signal bypass output terminal. CONSTITUTION:An edge trigger type flip flop FF provided with the bypass BP of a clock signal and the input/output terminals A, B is registered as one of basic circuit cell CL as a flip flop for shift register, for instance. At the time of designing a shift register, the cell CL is used, a net list connecting so that the flow of the clock signal is reverse to the flow of a data signal is prepared and it is delivered to an automatic arrangement wiring program. Therefore, the automatic arrangement wiring program is capable of designing the shift register in which the flow of the clock signal becomes reverse to the flow of the data signal only by determining the arrangement wiring by the only net list without being conscious of the direction of the flow of signals.
Patent JP-H0514133-A (JP)
Title: Card type electronic tuner
Inventor: HAKUTA TATSUO
IPC: H03J5/00
Filed: 1991-06-28
Abstract: PURPOSE:To realize the externally mounted electronic tuner which is mounted to a main body and able to receive a video signal and an audio signal only when the video signal and the audio signal of a television receiver are desired to be received in a device such as a personal computer or an 8mm video equipment not requiring a tuner at all times. CONSTITUTION:A printed circuit board 6 comprising a tuner circuit section, a channel control circuit section and a demodulation circuit section is incorporated in a card type case 2. A connector 8 used for inputting/outputting a signal to/from the printed circuit board 6 is arranged along one side of the case 2. Thus, the realized card type electronic tuner is handled similarly to an IC memory card.
Patent JP-S5860682-A (JP)
Inventor: EYAMA HIROO
IPC: B32B13/12
Filed: 1981-10-06
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-H11351128-A (JP)
Title: Dc arc thruster
Inventor: ISHII MASAHIRO
IPC: F03H1/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To precisely hold a gap between an electrode and the end of a cathode rod. SOLUTION: A DC arc thruster includes an arc thruster mainbody 34 for which an anode 21 is provided at the end of a front cylinder 16a, a cathode rod 8 of which the end provided inside the mainbody 3 comes near to the anode 21 at a required gap, a propellant supply port 11 formed in the front cylinder 16a for supplying propellant S into an arc space 7 where the anode 21 comes neat to the cathode rod 8, and a power cable 12 connected to the rear end of a rear cylinder 16b via a connector 13, wherein a cathode connection plug 22 is provided for integrally fixing the anode 21 to the end of the mainbody 3 with electron beam welding 20 and fixed to the rear end of the cathode rod 8 for connecting the cathode rod 8 to the connector 13 and a deflecting panel 27 is provided for thrusting the cathode connecting plug 22 to be plugged into the connector 13.
Patent JP-H0448950-A (JP)
Title: Filter cloth reverse type centrifugal separator
Inventor: KOBAYASHI MASARU
IPC: B04B3/00
Filed: 1990-06-18
Abstract: PURPOSE:To perform sliding operation of a basket and a rotor by sliding a supporting pipe together with the rotor or successively sliding the supplying pipe in the case of a performing sliding operation of the rotor. CONSTITUTION:Both a basket 21 and a rotor 22 rotated together therewith are rotated by transferring rotation to an outer shaft 24 from a motor 46. The prescribed amount of liquid E to be treated is supplied into the rotating rotor 22 from a supplying pipe 14. The liquid E to be treated which is present in the rotor side receives the action of centrifugal force. Only liquid component E2 is discharged to the outside from a filter 40 and passed through the water permeating hole 43 of a screen 44 and the outflow hole 28 in the basket 21 and discharged to the outside of a centrifugal drum 20. This is successively discharged from a discharge hole 13 of the liquid component in a casing 10. Solid component E1 remains in a state wherein it is stuck on the inner circumferential face of the filter 40. Thereby the supplying amount of liquid can be increased.
Patent JP-2000347694-A (JP)
Title: Voice compression/expansion device
Inventor: INADA TORU
IPC: G10L19/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce quantized noise partially largely superposed at regeneration to improve sound quality by using a large difference coefficient on a frame of input signal of violent change, and using small difference coefficient on a frame of small change. SOLUTION: Input signal of sample number corresponding to time frames of two or more are once stored, and a difference coefficient line a(i,k) by which E in the expression I becomes minimum against this is computed. Difference values 1, d1(i,t) are computed from the expression II based on the difference coefficient line and the input signals, and a right shift quantity (optimum shift quantity) necessary for compressing the maximum value of the difference value in the frame to a desired bit number is computed. Next the difference value 2 between the stored signal and a separately computed predicted signal is shifted right by the optimum shift quantity to compute a compression code let into the number of compression bits.  As header information, the difference coefficient line, the optimum shift quantity, and the compression code corresponding to the input signal which belongs to the same frame are housed, and an elongated difference value shifted left by the optimum shift quantity is computed.
Patent JP-H0449711-A (JP)
Title: Differentiation circuit
Inventor: AZUMA KUNIHIKO
IPC: H03K5/04
Filed: 1990-06-18
Abstract: PURPOSE:To generate a pulse with extremely narrow width in this invention by performing the differentiating operation of a logic inversion circuit consisting of a complementary MOS transistor in the rise and fall periods of a pulse supplied to the input terminal of the circuit. CONSTITUTION:A pulse waveform to be differentiated is inputted to the input of the logic inversion circuit consisting of an n-MOS transistor 6 and a p-MOS transistor 7 via the input terminal 1. The potential of a terminal 4 can be set as potential of logic level '0' only in the rise and fall periods of the pulse supplied to the input terminal 1 by comparing a constant current supplied to a constant current input terminal 3 with a through current supplied from the logic inversion circuit consisting of the transistors 6 and 7 and setting it so as to make it small, and an operation as a differentiation circuit is performed.