baber/WOPTO huggingface dataset:
Patent JP-S63223343-A (JP)
Title: Air-fuel ratio control device
Inventor: MIURA KEIICHI
IPC: F02D41/00
Filed: 1987-03-12
Abstract: PURPOSE:To enhance the output power and the rate of fuel consumption by furnishing a normal operation map, whereon the air-fuel ratio at high load is decided on the rich side, and an accelerative map whereon the same is decided on the lean side, and by making lean control of the air-fuel ratio according to the accelerative map when the exhaust gas temp. is below a set value at acceleration. CONSTITUTION:A control unit 18 to control an engine with a turbo-charger 1 is furnished with a normal operation map, whereon the air-fuel ratio at high load is decided on the rich side, and an accelerative map whereon the same is on the lean side. Into this control unit 18 output signals from such sensing means are fed as an air flow meter 11 to sense the engine operating condition, a throttle opening sensor 12, an engine revolving speed sensor 14, and an exhaust gas temp. sensor 17. In case it is sensed that it applied to acceleration at high- speed and high load and the exhaust temp. is over a set value, the air-fuel ratio is determined by the use of the above-mentioned normal operation map, and in case the exhaust temp. is below the set temp., the air-fuel ratio is determined by the use of the above-mentioned accelerative map to serve computation of the fuel injection amount.
Patent JP-S59184315-A (JP)
Title: State detecting method of sample, and laser microscope for said method
Inventor: MURAHARA MASATAKA
IPC: G02B21/36
Filed: 1983-04-02
Abstract: PURPOSE:To observe a state of a sample without changing the state before observation by conditions for observation, by projecting single ultraviolet pulse laser light to the sample, accumulating the light which is reflected from the sample or transmits through the sample, and visualizing it. CONSTITUTION:The light passing through an objective lens is made incident to a vidicon 5 through a band pass filter 2 for passing through only a specified wavelength of a laser, a diaphragm 3 and an image intensifier 4, and forms an optical image of a sample in the vidicon. The vidicon 5 sends the optical image of the sample to a picture memory 7 through a TV controller 6, and accumulates the optical image in said memory. This accumulated image is displayed on a TV monitor 8 and observed. A synchronizing circuit 9 connected to the picture memory 7 and an eximer laser oscillator 1 delays a TV vertical synchronizing signal, makes the following TV vertical synchronizing signal coincide with generation of a laser light, and accumulates the optical image of the sample in the picture memory before a residual image of the photodetecting surface of the vidicon. As for the laser light, an eximer, N2 or coloring matter laser is used. Especially, the coloring matter laser changes an excitation wavelength to the sample since the wavelength can be made variable, and a reflected image and a fluorescent image can be obtained with good contrast.
Patent JP-H09248617-A (JP)
Title: Apparatus for locally treating vacuum arc descaling
Inventor: TAKEDA KOICHI
IPC: C23G5/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the descaling only to a part of the surface of a large scaled member in a short time by arranging a cupped vacuum vessel imcorporating an electrode and having a sealing material for holding the stickiness to the member to be treated at the foot part. SOLUTION: The cupped vessel 2 is formed so as to be possible to stick to the member 1 to be treated through the vacuum sealing material 7. The cupped vessel 2 is connected with an evacuating device through an evacuating part 3. After sticking the cupped vessel 2 to the member 1 to be treated, the pressure in the vessel is reduced with the evacuating device and then, the cupped vessel 2 is intensely held pressed to the member 1 to be treated to automatically strengthen the sealing effect, and the vacuum degree in the cupped vessel is made to high and held.
Patent JP-S51134062-A (JP)
Title: Double pulse generating circuit
Inventor: SAKAO TAKASHI
IPC: H03K5/156
Filed: 1975-05-16
Abstract: PURPOSE: To correctly generate the pulse at the building-up and fading of input pulse. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57172511-A (JP)
Title: Time-axis compressing and expanding circuit
Inventor: ASANO TAKEHIKO
IPC: G10L21/043
Filed: 1981-04-17
Abstract: PURPOSE:To reduce the influence of higher harmonic noise due to the discontinuance of a waveform by providing a variable low-pass filter whose cutoff frequency is controlled by a control signal based upon the processing arithmetic result of a sound piece connection part by an arithmetic processing means. CONSTITUTION:A playback signal reproduced at a different speed from that in recording is equalized by a reproducing equalizer 2 and amplified, and the amplified signal is written in, for example, four BBDs 3-6 and read successively to be outputted through the switching of analog switches 7-10, so that reproduction is carried out through a variable low-pass filter 19. On the other hand, the output of the reproducing equalizer 2 is applied to a variable and-pass dividing filter 20, and levels of a low and a high frequency part are detected by sensors 21 and 22. Both the levels are compared mutually by a level comparator 23; when the level of the low frequency component is higher, a variable low-pass filter 19 operates to cut higher harmonics of the discontinuous part of a signal, and when not, the variable low-pass filter is turned off to mask higher harmonic noise with the signal of the high frequency component.
Patent JP-S61218115-A (JP)
Inventor: SUGATA MASAO
IPC: H01C7/00
Filed: 1985-03-23
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-S61215417-A (JP)
Title: Cooling system of vehicle
Inventor: SUZUKI MASAHIKO
IPC: B62D5/07
Filed: 1985-03-22
Abstract: PURPOSE:To reduce the number of hydraulic pumps by disposing a flow controlling means in a bypass passage which bypasses a hydraulic motor driving a cooling fan and enabling said means of selectively transmitting oil pressure to the hydraulic motor or a steering mechanism. CONSTITUTION:In a pipe passage running from a hydraulic pump 15 driven by an engine to the power cylinder of a power steering unit 16, a hydraulic motor 17 is connected in series to both the pump 15 and the motor 17. A cooling fan 18 is fixed to the revolving/driving shaft of the hydraulic motor 17. The hydraulic motor 17 is firmly supported by a fan shroud 20 via stays 19... and both a radiator 24 and the capacitor 25 of an air conditioner are disposed downstream the cooling fan 18. A flow control valve 26 is disposed at the outlet side of the hydraulic pump 15, a bypass passage A is formed as to bypass the hydraulic motor 17 and includes a solenoid change valve 27. The solenoid change valve 27 is controlled by ECU 30 in accordance with operating condition of a vehicle.
Patent JP-H02238669-A (JP)
Title: Semiconductor device and optical information processor
Inventor: KUNII MASABUMI
IPC: H01L27/12
Filed: 1989-03-10
Abstract: PURPOSE:To obtain synapse loads without dispersion over one element by controlling the gate electrode potential through using a photovoltaic element. CONSTITUTION:There are provided a photovoltaic element 101 and an MOS transistor 102, and, for example, a P-channel polycrystalline silicon thin film transistor is sued as the MOS transistor 102, and an a-Si solar cell is used as the photovoltaic element 101. A negative voltage terminal of the a-Si solar cell is connected to a gate electrode 103 of the thin film transistor(TFT) to control the gate potential by the output voltage of the solar cell. Thus, wiring for controlling the gate voltage is made unnecessary, and higher density integration of elements on a two-dimensional plane can be achieved.
Patent JP-H08254786-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material
Inventor: HIOKI KATSUHIKO
IPC: G03C1/015
Filed: 1995-03-17
Abstract: PURPOSE: To obtain the silver halide photographic emulsion to be used for the silver halide photographic sensitive material high in sensitivity and low in fog and superior in latent image stability, especially, in high humidity by incorporating a specified compound in silver halide grains. CONSTITUTION: This silver halide photographic emulsion contains silver halide grains having >=10 dislocation lines in each grain in an amount of >=20% of the total grains and the compound represented by the formula in which each of R1 -R4 is an H atom or an alkyl, alkenyl, alkynyl, aryl, or heterocyclic group; each of R5 -R8 is a substituent; each of L1 and L1 is a methine group; Z is an O, S, Se, or Te atom or a >C(R9 )(R10 ) or >N-R9 group; each of R9 and R10 an H atom or an alkyl, alkenyl, alkynyl, aryl, or heterocyclic group; and each of R1 and R2 , R3 and R4 ,9 , and R10 may combine with each other to form a ring.
Patent JP-S63226298-A (JP)
Title: Novel physiologically active polypeptide
Inventor: KITAI KAZUO
IPC: A61P35/00
Filed: 1987-03-16
Abstract: PURPOSE:To obtain a human TNF protein composed of a specific amino acid sequence and having improved specific activity and stability, extended reaction spectrum and decreased side effects. CONSTITUTION:The objective physiologically active polypeptide is composed of the amino acid sequence of formula. Met may be bonded to the amino terminal of the polypeptide. A host microbial cell is transformed with a recombinant plasmid containing a DNA region coding the physiologically active polypeptide, the transformed host microbial cell is cultured and the objective physiologically active polypeptide is separated from the cultured product.
Patent JP-S51134595-A (JP)
Title: Phase-detection control system
Inventor: ONO MASAHIKO
IPC: G01S13/50
Filed: 1975-05-16
Abstract: PURPOSE:Phase-detection control system adoptable to the phase detection of received signals of rader and so on which are constituted so as to obtain the phase informations of which reliability is high with respect to signals when the thermal noises and signals simultaneously coexist.
Patent JP-H04295638-A (JP)
Title: Manufacture of optical type recording medium
Inventor: TANAKA AKIRA
IPC: B29C48/00
Filed: 1991-03-22
Abstract: PURPOSE:To reduce production costs with a higher speed of a production process without impairing workability by a method wherein a thermoplastic resin is extruded in a sheet melting and a pattern of an information recording original disc is pressed to mold the resin at a specified thickness with the transferring of an information signal. CONSTITUTION:A thermoplastic resin 1 is extruded in a sheet melting with a T die 2 or the like. Immediately thereafter, a pattern of an information recording original disc 4 provided on a cooling roll 3 is pressed between press rolls 5 to transfer a uneven pattern of a information signal onto the resin 1 while the resin is molded at a specified thickness to obtain an optical type disc substrate continuously. In this case, the resin 1 is supported and extruded with a carrier film 7 being fed from a carrier supply roll 6 on the surface thereof opposite to the surface in the information transferring side thereof 1. Thus, an optical type disc substrate of stable quality is obtained.
Patent JP-H10244663-A (JP)
Title: Color image printing device
Inventor: JOSE MARIA SERA
IPC: G06K15/10
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To achieve ink jet printing producing a uniformly high-quality image by forming an ink droplet on a printing medium through using overlapped printing elements and forming/using a randomized printing mask. SOLUTION: A coding strip 33 forms a color ink droplet with extremely high accuracy while a cartridge assembly 20 scans from left to right or from right to left. A printing mask decides which of the ink droplets should be used in a premised pass or whether this pass should be used for printing a pixel. To make such a decision, the randomization of a line and a row is created, and the pass to be used for printing each of lines is randomly selected and the line to be used for printing each of rows is randomly selected. Thus it is possible to continuously improve the print quality.
Patent JP-S51134671-A (JP)
Title: Deceleration indicator
Inventor: YOSHINO MUNEKI
IPC: G01P15/00
Filed: 1975-05-16
Abstract: PURPOSE: To provide a deceleration rate indicator with a brake lamp desconnection detector means. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63223165-A (JP)
Title: Apparatus for producing semiconductor
Inventor: KUBOTA MASAYUKI
IPC: H01L21/203
Filed: 1987-03-12
Abstract: PURPOSE:To form a rotating mechanism for a substrate into a simple construction, by providing a mechanism for varying a vapor deposition angle which is constituted of a shape memory alloy into a vacuum chamber and changing the installation angle of the substrate. CONSTITUTION:The mechanism for varying the vapor deposition angle provided in the vacuum chamber 1 is constituted of variable members 11A, 11B consisting of the shape memory alloy and heaters 12A, 12B are respectively wound on the members 11A, 11B. The semiconductor substrate 6 is held at the angle at which a sample base 5 is inclined with respect to a vapor deposition source 8 in the state of deforming the shape memory alloy. The deformed shape memory alloy restores the original state and can change the angle of the base 5 with respect to the source 8 to a prescribed position when the shape memory alloy is heated by the heater 12B. Since heat is radiated from a tungsten boat 7 during the vapor deposition, the influence on the shape memory alloy is prevented by providing a shielding plate 13.
Patent JP-2000254453-A (JP)
Title: Process and equipment for waste gas treatment
Inventor: GOTO KOHEI
IPC: B01D53/96
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas treatment process utilizing a carbonaceous catalyst whose NOX removal efficiency is improved while controlling the NH3/SO2 ratio with respect to those adsorbed on the catalyst and the amount of ammonia leaking into a treated gas and also to provide equipment for the process. SOLUTION: This treatment process comprises: dividing a waste gas to be treated into two portions passing through two separate lines, i.e., a line L2 and a line L3 respectively; supplying one portion of the waste gas to the lower part of a reactor 10 through the line L3 to subject the waste gas portion to desulfurization treatment; allowing the desulfurized waste gas portion to pass through a line L5 and mixing the desulfurized waste gas potion with the other unreacted waste gas portion passing through the line L2; adding ammonia to the resulting gaseous mixture; and thereafter allowing the gaseous mixture to pass through the upper part of the reactor 10, to subject the gaseous mixture to desulfurization treatment and NOX removal treatment. Thus high NOX removal efficiency is obtained.
Patent JP-S51138735-A (JP)
Title: Preparation of aqueous p olyolefin suspension
Inventor: OOHIRA AKIO
IPC: C09D123/02
Filed: 1975-05-20
Abstract: PURPOSE: To obtain a uniform and fine aqueous polyflefin dispersion by removing the organic solvent by a specific method to prevent the agglomeration of dispersed particles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07266004-A (JP)
Title: Apparatus and method for continuously casting metal
Inventor: FURUHASHI SEIJI
IPC: B22D27/02
Filed: 1994-03-29
Abstract: PURPOSE:To provide a continuous casting apparatus, in which a cast slab having uniform surface characteristic in the casting direction and excellent quality can be produced at the stable casting velocity, and a control method of the molten metal surface level. CONSTITUTION:This continuous casting apparatus is provided with a refractory- made immersion nozzle 1 for supplying the molten metal 2, a metal-made mold 3 having segments 3b of the structure enabling inner cooling divided with plural slits 3c extended in the casting direction at the upper part and an electric conducting coil 4 for supplying high frequency electric current around the segments 3b of the metal-made mold. This electric conducting coil 4 is fitted to a shifting device being drivable in the casting direction as condition of connecting with the high frequency electric source. The electric conducting coil 4 is shifted according the variation of the molten metal surface level in the metal-made mold 3 to execute the continuous casting.
Patent JP-S58176929-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/26
Filed: 1982-04-09
Abstract: PURPOSE:To make uniform heat treatment of a semiconductor layer by scanning wherein relative positions of a light beam having a belt-like irradiation region and a semiconductor layer are vibrated in the direction different from the scanning direction of the light beam on the scanned surface. CONSTITUTION:A bar-like carbon heater 1 energized to be heated up to ca. 1,500-1,600 deg.C is approached to a position spaced from the upper surface of a processed substrate by ca. 1mm.. With the processed substrate being vibrated at amplitude of 1mm. and frequency of ca. 1kHz in the axial direction of the carbon heater 1, e.g., in the Y direction, a polycrystalline Si layer 4 is scanned by a belt-like infrared beam irradiated from the carbon heater 1 at a speed of ca. 1mm./sec in the X direction. By so doing, the polycrystalline Si layer 4 is molten and recrystalized gradually from one end part thereof so as to form a single crystal Si layer 5.
Patent JP-S58179140-A (JP)
Title: Bent coil block
Inventor: SATOU KATSUHIKO
IPC: H02K1/14
Filed: 1982-04-09
Abstract: PURPOSE:To readily manufacture a bent coil block which has uniform coil winding width and shape by forming the distance between two circular-arcs at the inner and outer periphery of the bent coil of a core in an irregular value. CONSTITUTION:A core 2 which is made of high magnetic permeability material is formed in a bent shape at the coil in the vicinity of the center, and the circular-arc shapes of the inner and outer periphery of the bent coil are displaced from the concentrical circle. Thus, the effective core width becomes substantially uniform from the center width W3 to the end width W4 of the core, and the winding width shape of the coil becomes uniform in size.
Patent JP-S62217826-A (JP)
Inventor: KATSUYAMA KENICHI
IPC: H02J7/34
Filed: 1986-03-19
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-S57175473-A (JP)
Title: Automobile trunk and stop indicative pannel
Inventor: OOTAKE EIZABUROU
IPC: B62D25/12
Filed: 1981-04-20
Abstract: PURPOSE:To simply and clearly achieve a stop indication by fitting a stop indicative pannel at the back of a trunk. CONSTITUTION:A foldable stop indicative pannel 1 is fit at the back of a trunk lid 4 of an automobile. At an occasion where a stop indication may be needed, the stop indicative pannel 1 is ready to appear by opening the trunk lid 4. At night, lighting or flashing of a lamp 2 may be provided.
Patent JP-S59184503-A (JP)
Inventor: IKEDA TERUYUKI
IPC: H01C10/23
Filed: 1983-04-05
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-S63226454-A (JP)
Inventor: MORIYAMA TETSUO
IPC: B32B7/12
Filed: 1987-03-14
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-H01232753-A (JP)
Title: Semiconductor device
Inventor: MAEDA YUKI
IPC: H05K1/18
Filed: 1988-03-14
Abstract: PURPOSE:To improve the surface mounting density of a printed substrate by a method wherein a semiconductor device is given a structure, wherein first outer leads and second outer leads are electrically connected to each other in the interior of a package. CONSTITUTION:Each outer lead is constituted of a first outer lead 17 projected on a package bottom surface 16 and a second outer lead 18 projected on a package upper surface 11 and a semiconductor device is constituted into a structure wherein both outer leads 17 and 18 are electrically connected to each other in the interior of a package. In the case of PIB mounting of the semiconductor device, each outer lead is fitted into a hole 10 of a printed substrate 9 through the package upper surface 11 and thereafter, a point part 20 of the first outer lead 17 projected from the package bottom surface 16 and a conductor pattern 21 on the substrate 9 are electrically connected to each other using a solder 22. Furthermore, when the connection of each outer lead with a conductor pattern 24 provided on a printed substrate surface 23 on the side of the package upper surface 11 is necessary, the second outer lead 18 has only to be connected electrically to the pattern 24 using a solder 25. Accordingly, the surface mounting density of the printed substrate can be improved.
Patent JP-S56155661-A (JP)
Title: Generation of static electricity and apparatus therefor
Inventor: KUROSHIMA HIROSHI
IPC: B05D1/04
Filed: 1980-05-02
Abstract: PURPOSE: To effectively electrify floating particles, by charging a DC high voltage including a high frequency component onto an electrostatic electrode to apply an electric charge to the floating particles near the electrode.  
     CONSTITUTION: A spray gun is provided with an electrostatic coating electrode body 2 at its top end. The electrode body 2 comprises a main body 4 opening a nozzle, an injection element 3 for controlling the outflow amount of a paint, and a cap 5 for controlling an air amount. Each part is coated with a film formed by an anodic oxidation method. When a DC high voltage including a frequency resonatable to the resistance R and the capacity C of the film on the electrode body 3 is applied from a DC high voltage generator to the electrode body 2, the applied current is changed to a higher spired wave-form by resonance with the resistance R and the capacity C of the film on the electrode body 2. Consequently, an electrostatic action of high efficiency is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57175253-A (JP)
Title: Detector for position in tube
Inventor: KAJIYAMA SHIGERU
IPC: G01N29/04
Filed: 1981-04-22
Abstract: PURPOSE:To detect correctly the position of a probe, by combining a means detecting the lengths of cables to be delivered in with the number of revolutions, a means detecting a guide and a maens detecting welded parts of a heat transmitting tube with ultrasonic wave. CONSTITUTION:In order to detect a position of a probe 20, a guide 21 and a cable 37 are wound around a drum 26, the force of rotation of the drum is transmitted to an encoder provided at the out side of a driving device 31, and its inserted lengthe is detected by the number of revolutions. But, th revolution number is not always in accordance with the length delivered. Therefore, the guide 21 is detected at a photosensor 25 and is converted to an anelectric signal at a detector 24 and the output of the encoder 27 is corrected from the detected signal at a position measuring device 31. The reflectng echo about welded parts 23 is detected with ultrasonic wave from the probe 20, the echo signal is converted to an electric signal and the output singal which is detected with an output signal of the encoder 27 and the photosensor 25, is corrected.
Patent JP-H06192637-A (JP)
Title: Electron-beam-curable adhesive, and laminate of metal sheet with polyester film produced using same
Inventor: KAKIMOTO MICHIYUKI
IPC: C09J167/06
Filed: 1992-01-31
Abstract: PURPOSE:To obtain an adhesive which gives an excellent adhesion between a polyester film and a metal sheet and is useful for producing a food can by compounding a specific polyester resin compsn. with a specified amt. of a stress- relaxing agent. CONSTITUTION:The adhesive is prepd. by compounding 100 pts.wt. polyester resin having a number-average mol.wt. of 7,000-40,000 with 2-200 pts.wt. polyester oligomer having polymerizable double bonds in an amt. of 0.3-5 mol/kg and a number-average mol.wt. of 300-5,000 and then compounding the resulting compsn. with 0.5-250 PHR stress-relaxing agent. Examples of the agent are silica, bentonite, and clay. A metal sheet is coated with the adhesive, laminated with a polyester film, and irradiated with an electron beam to cure the adhesive, giving a laminate excellent in resistance to retorting and useful for a food can.