baber/WOPTO huggingface dataset:
Patent JP-H06221208-A (JP)
Title: Air-fuel control device for internal combustion engine
Inventor: IWATA YOICHI
IPC: F02D45/00
Filed: 1993-01-27
Abstract: PURPOSE:To prevent deterioration of a purification ratio of a catalyst by suppressing lowering of control frequency in feedback controlling, in the case that an air-fuel ratio is controlled while arranging O2 sensors on upstream and downstream sides of a catalyst converter. CONSTITUTION:An absolute value deviation DP between a rich correcting proportional control constant PR and a lean correcting proportional control constant PL is calculated (S91). A TDR table and a TDL table are retrieved, and delay time TDR, TDL are calculated according to the absolute value deviation DP (S92, S93). The larger the absolute value DP is, the smaller the TDR and TDL tables are set.
Patent JP-2000230601-A (JP)
Title: Base isolation device with lock mechanism and building equipped with the same
Inventor: OKASHITA KAZUHIKO
IPC: E04H9/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an easily executed base isolation device with a lock mechanism capable of keeping a sufficient lock state with the structure simplified and not enlarged. SOLUTION: This device is comprised of a first rail 10 installed in base structure 1, a second rail 11 installed in a super structure 2 and extending in a direction orthogonal to the first rail 10, and a center block 12 for base- isolating and supporting the super structure 2 by the base structure 1 where a bottom part of the center block 12 engages with the first rail 10 in a displaceable manner and a top of the center block 12 engages with the second rail 11 in a displaceable manner. A base structure side lock engaging with a lock hole provided on the first rail 10 so that the lock can be freely inserted therein and a top structure side lock pin 22 engaging with a lock hole provided on the second rail 11 so that the lock pin can be freely inserted therein are installed in the center block 12. Lock pins 20 and 22 are driven to move thorough their lock holes by air bellows 23.
Patent JP-2000229458-A (JP)
Title: Recording method for thermal transfers printer
Inventor: ASADA TATSUHIKO
IPC: B41J21/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To enable an under processing data and printing data to be inputted simultaneously in a thermal transfer printer by effecting extraction in the image area of a bit-map data and formation of an under processing data by a printer driver, and giving recording on the under processing recording area. SOLUTION: The controller of a thermal transfer printer 1, when inputting an under processing data and printing data outputting from a personal computer 12, conducts control with respect to a thermal head 6, a carriage motor and paper feeding motor for effecting under processing recording operation on the basis of an under processing data. By the control of a control part 11, a conveyance roller operates to convey recording paper every line between the platen and the thermal head 6, and the thermal head 6 carries out the thermal transfer of under processing ink in terms of the under processing data by this operation relative to recording lines successively conveyed on the platen. As a result, under processing recording is formed having the same area as a bit-map data on the recording paper.
Patent JP-H02210449-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1989-02-10
Abstract: PURPOSE:To improve sensitivity and electrostatic chargeability and to reduce fatigue and deterioration in case of repeated use by forming a photosensitive layer contg. a specified styryl compd. on an electrically conductive support. CONSTITUTION:A photosensitive layer contg. a styryl compd. represented by formula I is formed on an electrically conductive support. In the formula I, each of Ar1 and Ar2 is aryl which may have a substituent or a heterocyclic group, Ar3 is a divalent group of an arom. cyclic compd. or an arom. heterocyclic compd. which may have a substituent, each of Ar4 and Ar5 is H, alkyl which may have a substituent, etc., Ar4 and Ar5 are not simultaneously H and Ar4 and Ar5 may bond to each other to form a ring. Such characteristics of the resulting photosensitive body as the sensitivity, electric charge transferring property, initial surface potential and dark attenuation rate are improved and optical fatigue due to repeated use is reduced.
Patent JP-H09230373-A (JP)
Title: Liquid crystal display panel and its production
Inventor: NAKAYOSHI YOSHIAKI
IPC: G02F1/1343
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the electrical shorting, etc., by the residues in selective etching. SOLUTION: This panel has at least gate lines GL formed on a transparent substrate, data lines DL formed to intersect with these gate lines GL via insulating films, thin-film transistors TFTs having the insulating films described above as the gate insulating films GI in a partial region of the gate lines GL and pixel electrodes to which the video signals from the data lines DL are supplied via these TFTs. In such a case, this process includes a stage by which at least >=2 times of removal by etching are executed on the insulating films GI or the transparent substrate after the semiconductors between the data lines GL and the pixel electrodes are formed.
Patent JP-S57147254-A (JP)
Title: Electronic component part
Inventor: KOMIYAMA AKIRA
IPC: H01L23/00
Filed: 1981-03-06
Abstract: PURPOSE:To efficiently and accurately identify the display of an electronic component part by describing the display on the electronic part with a symbol capable of readily reading and recognizing by a machine. CONSTITUTION:A display is described on the surface of an integrated circuit element as an electronic part with a symbol 3 capable of reading and recognizing by a machine. The symbol used for the display includes a bar code 3, a letter of OCR-A format 4. In this manner, the display described on the electronic part can be readily, rapidly and accurately read and recognized with a simple and inexpensive machine.
Patent JP-H10233213-A (JP)
Title: Manufacture of secondary battery positive electrode active material
Inventor: OKABE KAZUMI
IPC: H01M4/505
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a secondary battery positive electrode active material is manufactured at low costs and with high efficiency in which quality is uniform, sizes are fine, and filling density can be heightened. SOLUTION: In a manufacturing method for positive electrode active material shown by a general formula LiMx O2x (where M is an element of Ni, Mn, Co, Cr, Fe, or V, and (x) is 1 or 2), organic amine is added to mixture solution containing Li<+> and M<n+> (where (n) is the ion valence of M element) so as to precipitate M(OH)n , and hydrogen peroxide is added to M(OH)n formation solution so as to convert the M(OH)n into MOOH so as to precipitate Li2 O2 on MOOH particle surfaces. Li2 O2 -precipitated MOOH particles are dried, and MOOH powder is mixed into Li and M composite fatty acid metal salt compound solution. Thereafter, the same is dried so as to coat the surface of the powder by the Li and M composite fatty acid metal salt compound, and the coated powder is heat treated.
Patent JP-H10226262-A (JP)
Title: Dump hinge structure of dump truck
Inventor: NISHIYAMA HIROYUKI
IPC: B60P1/28
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To assuredly prevent, by minimizing the protruding quantity of the dump bracket of a dump hinge, a dump truck from turning over due to deformation of a hinge bracket when a rear body is tilted, with regard to a subframe- less type dump truck, discharge load smoothly as securing the car height of the rear end of the loading space, and prevent manufacturing cost from increasing due to reinforcement of the hinge bracket, reinforcement of the rear end of a chassis frame and requirement for precise machining. SOLUTION: A loading space 2 is supported on a pair right and left chassis frames through a dump hinge 10 so that it can be tilted backwards. The dump hinge 10 is provided with a first hinge bracket 21 protruding from the chassis frame to the rear body side, a second hinge frame 22 protruding from a main beam 6 to the chassis frame side, and a hinge shaft 24 connecting both hinge brackets together so that they can make a rotational movement between the chassis frame and the main beam 6.
Patent JP-S58151686-A (JP)
Title: Input board
Inventor: NAGAYAMA TADAHIRO
IPC: G06F3/045
Filed: 1982-03-03
Abstract: PURPOSE:To reduce a part, which cannot be used effectively because of a large error, to make an input board small-sized, by contracting a resistance film to a similar figure and dividing its peripheral part to many stripes and connecting corresponding points of similar figures by conductor groups. CONSTITUTION:The first resistance film 20 which has a uniform unit resistance and is rectangular is formed on the input board, and many stripe-shaped resistance films 21 which have the same resistance unit as the resistance film 20 and are smaller than the resistance film and smaller rectangular resistance films 22 are arranged around the resistance film 20. One ends of resistance films 21 and the resistance film 20 are connected, and resistance films 22 and the resistance film 20 are connected in corner parts. Electrodes 2-5 are arranged in respective sides of rectangles of resistance films 20, 21, and 22, and electrodes 2-5 are connected to terminals 6-9 respectively. Gaps between the resistance film 20 and resistance films 21 and 22 are filled up with conductor groups 23 to connect them; and thus, the area of the part which cannot be used effectively because of a large error is reduced to make the input board small-sized.
Patent JP-H11218182-A (JP)
Title: Vibration isolating table
Inventor: OKANO SO
IPC: H01L21/027
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating table made a part of a floor of a building and usable for the installation of vibration affected equipment such as precision mechanical equipment. SOLUTION: This vibration isolating table is installed in an opening 14 of a floor 12 having the opening 14 at least at a part and having space 16 below. This vibration isolating table is provided with a frame 30 arranged in the space being hung from the floor part of the opening peripheral edge by a plurality of hanging members 22 movable like a pendulum, a surface table 32 positioned in the opening 14 being fitted to the frame 30 through support means 34 for damping vertical vibration, and a damper 38 provided independently of the support means 34 so as to damp horizontal vibration applied to the surface table 32.
Patent JP-H06232111-A (JP)
Title: Centrifugal substrate drying device
Inventor: ISHIHAMA HITOSHI
IPC: F26B11/04
Filed: 1993-01-29
Abstract: PURPOSE:To maintain movable carrier holding members for holding a substrate to be treated and a carrier in a rotor in a state that the movable carrier holding members are shut at the time of rotation of the rotor in a centrifugal substrate drying device, which holds the substrate to be treated and conducts a drain drying of the substrate by rotating the substrate. CONSTITUTION:Movable carrier holding members 10 and 17 are rotatably provided to a rotor 2 and the positions G and G' of the centers of gravities of these members 10 and 17 are positioned on the opposite side to the positions of substrate and carrier holding parts of the members 10 and 17 to extension lines B and C of the lines between the center C of rotation of the rotor and axes 11 and 18 for supporting the members 10 and 17.
Patent JP-S52116149-A (JP)
Title: Control unit
Inventor: MORI SHIGERU
IPC: G06F9/30
Filed: 1976-03-26
Abstract: PURPOSE:To detect the fact that the number of the control signal which has to be at the prescribed level differs from the set number among plural control signals, and then to generate the abnormal signal.
Patent JP-H07244208-A (JP)
Title: Light reflection device, measuring method therefor and optical system using light reflection device
Inventor: TSUTSUMI YOSHITAKA
IPC: G02B27/09
Filed: 1994-03-02
Abstract: PURPOSE:To realize a constitution for radiating a surface light in all directions around an arbitrary point and to provide an optical system by utilizing this constitution. CONSTITUTION:In a marker 30, a laser beam outputted from a semiconductor laser 31 is transformed to a light beam having a prescribed beam diameter by means of a collimator lens 32 and projected on the vertex of a conical mirror 33. The vertical angle of the conical mirror 33 is 90 deg.. The conical mirror 33 is provided so that the cone axis is made coincident with the light ray. A reflected beam by the conical mirror 33 is radiated so as to spread in the vertical direction to the cone axis of the conical mirror 33. By changing the length of a foot 36 using an adjusting screw 37 while confirming the level of a water level 34, the tilt of the marker 30 is adjusted and its level to the ground is obtained. The reflected beam by the conical mirror 33 outputs a surface light horizontal to the ground in all directions (360 deg.).
Patent JP-H11231880-A (JP)
Title: Information distribution system, information distribution device and information terminal device
Inventor: OTSU SHUICHI
IPC: H04M11/08
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To apply a higher amusement function to a communication 'karaoke' system or the like, and provide a repercussion effect such as the facilitation of data downloading. SOLUTION: Character rearing data for a character rearing game is as well transmitted concurrently with the downloading of 'karaoke' musical piece data. A personal terminal device, upon receipt of the data, executes a control process for a game such as image display showing a change in the rearing state of a character K, using the acquired character rearing data. As a result, what is called a character rearing game or the like can be enjoyed through cooperation between an information distribution device and an information terminal device. A user, therefore, can obtain a higher amusement function, compared with such a game as self-completed at the information terminal device.
Patent JP-2000228981-A (JP)
Title: Cyclic plasmid dna derived from actinomycetes
Inventor: INOUE SATOSHI
IPC: C12N15/09
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new cyclic plasmid derived from actinomycetes belonging to the genus Streptomyces having a specific molecular weight and specific restriction enzyme recognition sites, and useful for breeding and improving an ε-polylysine-producing actinomycetes and producing useful materials, or the like. SOLUTION: A cyclic plasmid derived from a microorganism of actinomycetes belonging to the genus Streptomyces, having an ε-polylysine-producing activity (e.g. Streptomyces albulus IFO 14147). The plasmid is a new plasmid pNO 33 having a molecular weight of about 37 Kbp and restriction enzyme recognition sites shown by the formula, and it is useful for breeding and improving an ε-polylysine-producing actinomycetes and producing useful materials through the expression of various useful genes having the microorganism as the host. The plasmid is obtained by culturing Streptomyces albulus IFO 14147, subsequently collecting the microorganism cells by centrifugation, treating the cells with a lytic solution, and separating and purifying precipitates formed by adding ethanol to the water-soluble fraction.
Patent JP-H05204409-A (JP)
Title: Intelligent realtime controller, function distributed hierarchical realtime controller, homogenized hierachical realtime controller and composite realtime controller
Inventor: KAMETANI MASATSUGU
IPC: G05B13/02
Filed: 1992-01-23
Abstract: PURPOSE:To realize the high intelligent control of a complicated controlled system and control under environment which dynamically changes. CONSTITUTION:A base processor element 101 is constituted of intelligence processing system CPUs 1, control processing system CPUs 0, a Shared memory and a sharing means executing an input/output with an external part, which are shared by them. CPUs of the respective processing systems are respectively connected by way of an intelligence system shared system 102 and control system shared systems 103 and 104 so as to execute a parallel processing and to transmit and receive information with the external part. Moreover, they are hierarchically piled up so as to construct a hierarchical autonomous distribution processing system. The intelligence processing system and the control processing system take independent process but a high-speed communication function is held during the time. Thus, a system is easily constituted, where the intelligence processing system executes judgement in terms of a whole situation such as the grasp of the global and environment of the controlled system 106, the selection of a model based on the grasp, etc., and the control processing system actually controls the controlled system based on the result.
Patent JP-H0662440-A (JP)
Title: Television signal decoder
Inventor: JIYON EI FUEAHAASUTO
IPC: H04N9/64
Filed: 1992-01-23
Abstract: PURPOSE: To efficiently constitute a decoder for television signals. CONSTITUTION: The television signal is monitored by a timing circuit 24 and simultaneously supplied to one input terminal of multiplexer 26. A test signal is supplied from a test signal memory A20 to the other input terminal of multiplexer 26. The timing circuit 24 generates a clock signal and a horizontal/ vertical synchronizing signal and supplies them to a test signal generator, blanking sequencer 18 and synchronism generator circuit 38. While using an envelope signal generated by an envelope generator 32, a mixer 30 smoothly transits it between the signals of two input points A and B. The output signal of mixer 30 is separated to a chrominance signal and a luminance signal by a block 34 and demodulated to a component part.  Next, luminance and chrominance components are supplied to a matrix 36 and R, G and B output signals are generated and respectively supplied to multiplexers 40, 42 and 44. These multiplexers switch these input signals according to synchronism information from the synchronism generator circuit 38.
Patent JP-S62191623-A (JP)
Title: Spark ignition engine injecting fuel directly into cylinder
Inventor: SASAKI SHIZUO
IPC: F02B75/12
Filed: 1986-02-19
Abstract: PURPOSE:To improve combustion quality in high load region by forming a combustion chamber of shallow and deep tray portions on the top of a piston and providing high and low pressure fuel injection nozzles respectively in a position adjacent the deeptray portion and an intake path. CONSTITUTION:In a fuel injection nozzle 3 and an ignition plug 4 provided directed toward a combustion chamber 2 consisting of recesses formed on the top of a piston 1, the combustion chamber 2 is formed of a shallow tray portion 2a and a deep tray portion 2b having smaller diameter near the center of the shallow tray portion. And a high pressure fuel injection nozzle 3 is provided to permit injected fuel to collide with the deep tray portion 2b on the combustion chamber 2 at a relatively acute angle near the upper dead point of compression of the piston 1, while a low pressure injection nozzle 9 is provided in an intake path 8. Fuel injection nozzles 3, 9 are connected respectively to high and low pressure pumps 7, 10 and the low pressure fuel injection nozzle 9 is operated only under high load in which the opening of accelerator exceeds a certain one.
Patent JP-2000234124-A (JP)
Title: Austemper treatment of spheroidal graphite cast iron
Inventor: YAMANAKA NARIAKI
IPC: C21D5/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To execute the treatment having gentleness to the surroundings and high productivity in quickness by heating a material to be treated under specific condition in the atmosphere, successively, rapid-cooling to a specific temp. and thereafter, executing phase transformation at an isothermal transformation temp. SOLUTION: The material to be treated is heated up to 850-920 deg.C by using a high frequency heating in the atmosphere, and after heating up, this material is held to this temp. for 0.1-3 min. Since the heating is executed for very short time, the oxidation of the products is not developed even in the atmosphere. Successively, this material is once dipped into cooling liquid having lower temp. by 100-200 deg.C that the isothermal transformation temp. of this material and cooled. The cooling time at this time, may be 0.1-3 min. Thereafter, this material is immediately shifted into an atmospheric furnace, and heated to the isothermal transformation temp., e.g. at 370-470 deg.C for 0.5-1.5 hr to execute the isothermal transformation. By this method, the isothermal transformation time can be short.  Further, since the cooling liquid used for rapid cooling is mineral oil or the like, and salt is not used, the special antipollution measure is unnecessary.
Patent JP-S54125161-A (JP)
Title: Improving method for passableness of strip in hot run table
Inventor: NISHI TOMOO
IPC: B21B27/10
Filed: 1978-03-24
Abstract: PURPOSE: To improve the efficiency of hot rolling work and to contrive the stabilization of quality, by intermittently stopping the injection of cooling water against the hot run table rollers.  
     CONSTITUTION: The injection of cooling water is temporarily stopped while the strip to be rolled by the continuous hot rolling mill, is being conveyed on the hot run table; and the cooling water is injected for cooling hot run table rollers while the conveying of the strip is being stopped. The cooling water prevents the trouble due to the temperature rise of rollers; for this purpose, the cooling water is injected against rollers for cooling, when the strip is not existing on the hot run table, after 3W4 strips were conveyed, or after 4W5 strips passed over. An automatic on-off valve 5 is installed in the cooling water feed pipe 4, and the feed of cooling water is controlled by remote manipulation. Hereby, the passableness of strip is improved, and the operating efficiency of the hot rolling work is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56129358-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMIZAWA OSAMU
IPC: H01L21/822
Filed: 1980-03-12
Abstract: PURPOSE:To make quicker the response of a circuit board bias voltage to the fluctuation of the power source voltage by providing a bypassing means with the output edge in the bias generating circuit of the circuit board. CONSTITUTION:A free running oscillator 201 supplies with a driving circuit 202 an output with a square wave or the one almost similar to the wave. The circuit 202, on receiving the output, rectifies the wave form and supplies it to one end of a capacitor 203 for an AC connection. Due to the clamping action of an MIS type transistor Tr205 connected to a diode, the level of the signal at the other end of the capacitor 203 is so changed that it makes the threshold voltage VTH maximum while the TH-VCC (VCC means the power source voltage) minimum. For the negative voltage, the circuit board is saturated with electrons via the MIS type Tr204 and the board is biased negatively. Now the board bias generating voltage is once reduced in the negative direction because of the quantitative connection between power source-circuit board when the power source voltage has changed to indicate a lower voltage value, but its regular value is quickly recovered as a resistor 208 is attached to the circuit to bypassing it.