baber/WOPTO huggingface dataset:
Patent JP-S63282437-A (JP)
Title: Air conditioner
Inventor: OTSUBO MICHIO
IPC: F24F11/02
Filed: 1987-05-13
Abstract: PURPOSE:To minimize the opportunities of the ON/OFF operation of a compressor and reduce the change in room temp. by installing a means for computing space cooling and heating capacity which is equipped with a timer means and determines the space cooling and heating capacity by the output from a temp. detecting means. CONSTITUTION:At the time of space heating operation, a set temp. is fed from a hand-operated input part 6. Then, when the operation in a specified constant frequency is carried out, an operation factor R1 is computed from the on time Ton and off time Toff of an air conditioner after a specified time preset by a timer 11 has elapsed and space heating capacity Qh2 is also computed. From this space heating capacity Qh2 a new frequency Hh2 using a function f1 is computed and a compressor 5 is operated in this frequency Hh2. Because the sequence at the time of space cooling operation is quite the same as before, a new frequency using the function from space cooling capacity is computed and in this frequency the compressor 5 is operated. Thereby, operation avoiding the ON/OFF operation of the compressor 5 to the utmost is made possible and room temp. becomes stable and the operation of the air conditioner is also stabilized.
Patent JP-H09302459-A (JP)
Title: Antibacterial filter
Inventor: IMAI OSAMU
IPC: C23C14/20
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial filter capable of maintaining sufficient antibacterial activity for a long time by coating the surface of a porous filter substrate with an antibacterial membrane by vapor deposition and ion irradiation at the same time. SOLUTION: An antibacterial membrane M1 consisting of at least one kind among Ag, Au, Pt, Cu, Zn, Sn, Ir and TiO2 is formed on the surface of a filter substrate S consisting of a polymeric material. Further, an adhesive layer M3 consisting of at least one kind among Ti, Cr and Si is formed between the substrate S and the membrane M1 to improve the adhesion of the membrane. Otherwise, a barrier layer M2 consisting of Au, Pt and Au is formed between the membrane M1 and adhesive layer M3 to suppress the outflow of the membrane M1 constituent into an external fluid 2 due to the cell reaction between the membrane M1 and layer M3. The membrane M1 is formed by jointly using vapor deposition and ion irradiation. Besides, mixed layers m1, m2 and m3 can be formed between the membrane M1, M2 and M3 and the respective lower layers to further improve the adhesion.
Patent JP-H07318326-A (JP)
Title: Apparatus and method for inspection of pattern
Inventor: MAEDA SHUNJI
IPC: G01B11/24
Filed: 1994-05-30
Abstract: PURPOSE:To provide a method and apparatus in which a minute circuit pattern is detected with high resolution. CONSTITUTION:By using a pupil 10 for an objective lens 9 or a means which detects the pupil via a lens forming an image in a position which is conjugate with it and by using image information detected by the means, the distribution of diffracted light, e.g. information on the distribution of zero-order diffracted light and + or - first-order diffracted light, is obtained, and ring-belt-shaped illumination is controlled in such a way that they are arranged inside an opening in a well-balanced manner. Zero-order light is obliquely incident on a wafer 1 by the ring-belt-shaped illumination, the zero-order diffracted light as reflected light and either + first-order diffracted light or-first-order diffracted light are taken into the opening of the objective lens 9, and sufficient resolution is obtained. In addition, the zero-order diffracted light as the reflected light and either the + first-order diffracted light or the-first-order diffracted light are balanced with reference to an optical axis so as to be capable of dealing with various circuit patterns.
Patent JP-H02293678-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMASHITA MASAMICHI
IPC: H01L27/04
Filed: 1989-05-09
Abstract: PURPOSE:To easily evaluate and analyze at a speed limit area in a short time by providing a test terminal, a multiplexer circuit which inputs a logic signal and plural clock signals, and input/output terminals. CONSTITUTION:When the test terminal T is at a high potential, a test state is entered, and the data of a data bus 22 is inputted to the decoder circuit 1 of the multiplexer 20, so that an output selected by the circuit 1 is 'H' and the other output is 'L'. If the output (a) of the circuit 1 is 'H' and the other output is 'L', the output of a NAND gate 101 which is the output of the logic signal of a critical path circuit 2 is received by an inverter gate 6 and outputted from an input/output terminal A through Nch transfer gates 55 and 62. Similarly, the gate signal of a clocked inverter gate 107 which conflicts with the logic signal of the circuit 2 is received again by an inverter 7 and outputted from an input/output terminal B through Nch transfer gates 56 and 64 and the signal of the terminals A and B are measured to evaluate the circuit 2.
Patent JP-H04327138-A (JP)
Title: Easily openable packing bag
Inventor: FUTASE KATSUNORI
IPC: B65D33/00
Filed: 1991-04-22
Abstract: PURPOSE:To make opening of a packing bag easy, and to make the direction of tearing of the bag specifiable while preventing breaking of the bag, specifically in the side of non-heat-sealing part of the packing bag, in handling or in transportation of the bag with articles to be packed contained therein. CONSTITUTION:Tear-up guide grooves 5 to be formed on corresponding positions on the surface and the reverse side of a packing bag having a non-heat-sealing part 4 at least on its one side are sc arranged that said grooves 5 stop with a distance of more than 1mm kept to the side edge of the non-heat-sealing part 4.
Patent JP-H02296090-A (JP)
Title: Multiunit tube of high temperature-pressure bearing mechanical character and with excellent anticorrosion
Inventor: KUHARA AKIO
IPC: C22C38/00
Filed: 1989-05-08
Abstract: PURPOSE:To improve strength and corrosion resistance by forming an intermediate layer containing Si, Mn, Cr, Ni, Mo, Fe, and the like between an outer layer composed of Si, Mn, Cr, Ni, Mo, Fe, and the like and an inner layer composed of Ni, Fe, Cr, Mo, Cu, Ti, Mn, and the like. CONSTITUTION:The title multiunit tube is composed of 0.05-0.20 (weight percent - the rest is omitted) of C, less than 1.0 of Si, less than 2.0 of Mn, less than 1.0 of Cr, 0.2-2.0 of Ni, less than 1.0 of Mo, 0.05-0.15 of V, and Fe, etc., and an intermediate layer containing 0.1-0.5 of Si, 0.4-0.8 of Mn, 12.0-10.0 of Cr, 29.0-35.0 of Ni, 1.5-2.5 of Mo, 41.0-48.0 of Fe, 0.8-1.3 of Cu, and the like is connected between an outer layer of less than 0.45 equivalent carbon and an inner layer composed of 38.0-46.0 of Ni, more than 22.0 of Fe, 19.5-23.5 of Cr, 2.5-3.5 of Mo, 1.5-3.0 of Cu, 0.6-1.2 of Ti, less than 1.0 of Mn, less than 0.5 of Si, less than 0.2 of Al, and the like. The outer and inner layers can be thereby provided with the desired mechanical character and corrosion resistance.
Patent JP-H04322514-A (JP)
Title: Oscillation circuit
Inventor: TAMIYA KIMINARI
IPC: H03K4/06
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a triangle wave oscillation circuit whose oscillated waveform is subjected to optional DC, shift, whose circuit scale is not increased and whose output is connected to a next stage. CONSTITUTION:The 1st output terminal of a current control circuit 2 is connected to the noninverting terminal of a comparator 1 and to a reference voltage source 4 via a 1st resistor 3, and the 2nd output terminal of a current control circuit 2 and a capacitor 6 are connected to the inverting terminal of the comparator 1 to form the triangle wave oscillation circuit. A 1st transistor(TR) 12 whose base and collector are short-circuited is provided between the noninverting terminal of the comparator 1 and the 1st resistor 3. A 1st power supply circuit 14 is connected between the power supply and the noninverting terminal. The inverting terminal and the base of a 2nd TR 13 are connected, the collector is connected to the power supply and the emitter is connected to a 2nd power supply circuit 15. A 2nd resistor 16 is provided between the emitter of a 2nd TR 13 and the 2nd current source 15. The oscillating waveform is subjected to optical DC shift, the result is extracted and the oscillation circuit is connected to a next stage.
Patent JP-H08313859-A (JP)
Title: Liquid crystal panel, liquid crystal projection type display and stereoscopic projection type display
Inventor: OKU KENTARO
IPC: G02F1/1335
Filed: 1995-05-16
Abstract: PURPOSE: To improve the luminance of projected and displayed images and to obtain a bright screen by utilizing both of the light rays having the polarized light of two direction from a light source for image display. CONSTITUTION: The light entering from diagonally below is polarized in a perpendicular (x) direction and the light entering from diagonally above is polarized to a horizontal (y) direction. The twist angle of liquid crystals when voltage is off is set at 90 deg.. The polarization of the light transmitted through a liquid crystal layer LC1 is polarized to the horizontal (y) direction and transmits a polarizing plate PP having the polarization in the horizontal (y) direction when the voltage is off. On the other hand, the polarization of the light transmitted through the liquid crystal layer LC2 is polarized to a perpendicular (x) direction and is shielded by polarizing plate PP. Namely, the liquid crystal cell C1 corresponding to the liquid crystal layer LC1 is bright and the liquid crystal cell C2 corresponding to the liquid crystal layer LC2 is darkened.  Conversely, the cell C1 corresponding to the liquid crystal layer LC1 is dark and the cell C2 corresponding to the liquid crystal layer LC2 is brightened when the voltage is on. A driving method of normally white which is bright when the voltage is off is, therefore, applied to the columns of the cells C1 and a driving method of normally black is applied to liquid crystal layer LC2.
Patent JP-H06347164-A (JP)
Title: Air rectification equipment
Inventor: BURATSUKU JIRE
IPC: F25J3/04
Filed: 1994-05-30
Abstract: PURPOSE: To provide a versatile modular air rectifier applicable for almost all air rectification equipment even in a large sized rectifier. CONSTITUTION: An air rectification installation conveyed and assembled at a field in a modular design includes an air compression apparatus 1, adsorption air purification bins 2A, 2B, an air rectification column 5, one or two frames 13, 31 on which there are disposed other constituents of the installation, e.g. heat exchangers 24, 25, low temperature accessories 26, 27, low temperature accessories 14, 17, 18, 19, a connection pipe line set, and a set of control, operation, and instrumentation apparatus, and a communication tube 6 for combining among various portions of the installation. The apparatus is useable for a double rectification column type air rectification installation.
Patent JP-S6046826-A (JP)
Inventor: HANSU KURINGERU
IPC: B21D28/04
Filed: 1984-06-08
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-H08314163-A (JP)
Title: Coating applicator for electrophotographic photoreceptor
Inventor: HINATA NAOHISA
IPC: G03G5/05
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a coating applicator for an electrophotographic photoreceptor which suppresses the unequal coating of a photosensitive layer by providing the front surface and ends of a cylindrical conductive substrate with coating tank of the sizes and shapes at which these parts are kept free from the variations in the flow velocity distribution of a coating liquid and the influence of disturbance. CONSTITUTION: The coating liquid 8 is filled into a coating tank 1 having a cylindrical shape in a section for housing the cylindrical conductive substrate 7 in the coating applicator which forms the coating films of photosensitive layers on the outside surface of the cylindrical conductive substrate 7 by an immersion method. Spacings 9a, 9b are formed between the end of the cylindrical conductive substrate 7 and the overflow level of the coating liquid 8 as well as a supply port 6 and the length of the cylindrical part of the coating tank 1 is set at a size obtd. by adding the length of the cylindrical conductive substrate 7 to these spacings 9a, 9b. The shape of the coating tank section is constituted by forming a uniform spacing 9 between the inside surface of the coating tank 1 and the surface of the cylindrical conductive substrate 7.
Patent JP-H07315768-A (JP)
Title: Crawler crane
Inventor: IWASAKI MITSUKUNI
IPC: B66C23/48
Filed: 1994-05-30
Abstract: PURPOSE:To improve load hanging work efficiency in the underground space where a cross beam is horizontally laid. CONSTITUTION:A basic boom 4 is elevation movably supported on a turn frame 2 turnably supported around the vertical axial center on a crawler running carriage 1, and in a point end of this basic boom 4, when a multistep telescopic boom 7, having a hook in the point end, is supported, the multistep telescopic boom 7 can be lifted in upper positions of cross beams a, b, c, d, e,... in a lower stage by erecting the basic boom 4, so that the multistep telescopic boom 7 can be swiveled without being obstructed by these cross beams. A hanging load can be freely lifted between the fellow cross beams by telescopically moving the multistep telescopic boom 7.
Patent JP-H01287306-A (JP)
Title: Working truck for bridge
Inventor: MORIMOTO MINEO
IPC: E01D22/00
Filed: 1988-05-16
Abstract: PURPOSE:To promote working efficiencies of inspections and repairs by extending and swiveling successively a swiveling tower, movable body and bearing form body from a swivel base provided on the rear body of a truck and moving a work bench provided on the tip thereof to the side and bottom of a bridge and the like. CONSTITUTION:A swiveling tower 2 capable of undulating in parallel with the rear body (m) is provided on a swiveling base 1 mounted on the rear body (m) of the truck (M) so that it is capable of swiveling. After that, a movable body 3 is provided to the long side of the swiveling tower 2 so that it is vertically and slidably in the long side direction. A bearing from body 4 is slidably provided thereto. Then, the swiveling tower 2 is overlapped with the bearing form body 4 to swivel in such a state, but, at the same time, a work bench 5 capable of swiveling at right angles is provided, provided the end of the bearing form body 4 is a cardinal point. The working truck (A) is placed and fixed on a bridge and the like. After that, each device is successively extended, swiveled and slid to move the work bench 5 to the side and bottom of the bridge and the like, and inspections and repairs of required placed are performed.
Patent JP-H04322632-A (JP)
Title: Endoscope
Inventor: ITO HIDEO
IPC: A61B1/00
Filed: 1991-04-19
Abstract: PURPOSE:To achieve a higher workability of washing work of pipelines by arranging a fluid supply port body of a sub fluid supply pipeline on the side of an operating section body to facilitate work of connecting the side of the operating body to the side of a grip section. CONSTITUTION:A sub feed water port 26 of a sub feed water pipeline 25 is arranged on the side of an operating section body 3a. As a result, in the working of connecting the side of the operating section body 3a to the side of a grip section 51, all is done simply by performing a work of connecting a first connecting end part 101a of a pipeline connecting device 101 to one pipeline structure body 5a of a down stream side feed water pipeline 5a thereby facilitating the work of connecting the side of the operating section body 3a to the side of the grip 51. This also can simplify the pipeline structure in the operating section body 3a thereby facilitating the work of washing the pipelines assembled into the operating section 3 with a brush.
Patent JP-S5641311-A (JP)
Title: Continuous operating method with superhigh blending ratio of reduced iron
Inventor: MITSUSHIMA SHIYOUZOU
IPC: C21C5/52
Filed: 1979-09-11
Abstract: PURPOSE: To make possible steel-making operation at an excellent heat efficiency using raw material having high blending ratio of reduced iron in refining of steel in an electric furnace using reduced iron as a principal raw material, by forming a portion having low bulk density at the center of the raw material contained in the furnace.  
     CONSTITUTION: Steel is manufactured in an electric furnace using inexpensive reduced iron as raw material. In that case, a portion 6 of low bulk density, made by vacant drums, old car bodies, or return scrap of low bulk density, is formed nearly at the center of the raw material 2 charged in the electric furnace. Electrodes 3 are allowed to contact with the raw material and is energized, hence arc 4 is generated so as to melt the raw material 2. A pool 5 of molten metal is formed in the low bulk density portion 6 at the center, therefore, the arc 4 heats the raw material near the inner wall of the furnace without injuring directly the furnace lining by melting thereby making it possible to operate the electric furnace at high heat efficiency with 95W100% blending ratio of reduced iron, reducing raw material cost for steel making. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11300375-A (JP)
Title: Device for treating organic matter-containing water and catalyst carrier used therefor
Inventor: FUCHIGAMI KOJI
IPC: C02F1/78
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized device for treating an org. matter-contg. waste water with a catalyst-packed vessel operated as a fluidized-bed system even at a low flow velocity and by which the catalyst is brought into efficient contact with an oxidizing agent and raw water, the flow resistance is not increased as the water is passed, and the catalyst is easily separated from the treated water. SOLUTION: This device is used to decompose a difficult-to-decompose org. matter contained in a waste water by the accelerated oxidation with an oxidizing agent and catalyst and provided with a catalyst-packed vessel 21 having a supporting gravel bed 23 and a catalytic filter bed 22 thereabove, a feed pump 3a for passing the raw water upward through the vessel 21 and a pipe 26 for injecting the oxidizing agent arranged in the space 21b at the bottom of the vessel 21. A granular plastic catalyst carrier with the surface coated with a metallic catalyst or a catalyst carrier formed by mixing a metallic catalyst and a plastic material is used as the catalyst carrier forming the catalytic filter bed 22.
Patent JP-H10304975-A (JP)
Title: Rice cooking device for business use
Inventor: MIHIRA KEIICHI
IPC: A47J27/14
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To move a plurality of rice cookers in association between a position of rice cooking and a position off from the first position. SOLUTION: This cooking device is provided with a rice cleaning device 2 with a rice dispensing part 5 freely opened and closed downward arranged at an upper part of a device main body 8 and the first and second carriages 14 and 15 on which rice cookers 3 and 4 are mounted so as to be freely moved between the first position to receive cleaned rice at a vertically opposed location below the rice dispensing part 5 and the second position located outside the device main body 8. The first and second carriages 14 and 15 are provided with an interlocking mechanism to move either of the carriages 14 and 15 from the second position to the first position in association at the time when the other is moved from the first position to the second position.
Patent JP-S61276611-A (JP)
Title: Petroleum burner
Inventor: NOGUCHI YOSHIHIRO
IPC: F23D3/28
Filed: 1985-05-30
Abstract: PURPOSE:To permit operating positions for ignition and fire-extinguishing to be set at convenient positions respectively by providing a spring mechanism to physically energize elastically the wick of a burner toward the fire- extinguishing direction all the time, a motor driver to drive a wick vertical- moving mechanism, and a control circuit therefor. CONSTITUTION:When an ignition switch 33 is pushed, a motor 7 is turned, a clutch board 8 is joined, a rotary disc 9 is turned to lower an ignition lever 15, and a wick 18 is raised. An ignition heater 20 electrically energized until the wick 18 reaches the upper limit position for ignition of the wick 18. The ignition lever 15 is locked by a hook piece 43 at the lowest position. When the disc 9 is turned, the supply of current to the motor 7, the solenoid 1, and the ignition heater 20 is stopped. When an extinguishing switch 30 is pushed, the locking of the lever 15 is released, the wick 18 is lowered instantaneously by a coil spring 45, and the fire of the wick 18 is extinguished. When dangerous impact is applied, a vibration sensor 27 is opened temporarily and the fire is put out instantaneously.
Patent JP-S5545116-A (JP)
Title: Signal position detector
Inventor: ITOU YASUO
IPC: H04N5/932
Filed: 1978-09-22
Abstract: PURPOSE: To attain the best clock control of a temporary memory unit for absorption of the jitters of a reproducing device by outputting as a position detection signal a pulse right before reset timing among output pulses of a divider circuit by a gate circuit.  
     CONSTITUTION: To start 1/2-divider circuits 18 and 19 synchronizing with the fall of a 1st equalization pulse after vertical synchronizing signal (e), FF 15 is controlled and at the point in time of the 4th rise of the output pulse of monostable multivibrator 13 after the start point of the count enable states of divider circuits 18 and 19, FF 15 is cleared and divider circuits 18 and 19 are reset, thereby outputting the output pulse of divider circuit 18 right before their reset timing by using gate 20. As a result, pulses extracted by this gate 20 form a detection signal indicating the srart position of a data region. Consequently, clock control can be performed in the best state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60262992-A (JP)
Title: Heat and corrosion resistant multiply coated steel material and formation of multilayered coat
Inventor: KANEZASHI TOSHIO
IPC: C25D5/10
Filed: 1984-06-07
Abstract: PURPOSE:To form a multilayered coat having superior heat and corrosion resistances by forming a Zn-Ni alloy layer on the surface of a steel member used in a heated atmosphere by plating and a black Ni layer on the Zn-Ni alloy layer by plating. CONSTITUTION:The surface 1' of a steel member 1 used in a heated atmosphere at <=250 deg.C is degreased and derusted. The surface 1' is electroplated with a Zn-Ni alloy contg. 1.5-7wt% Ni to form a Zn-Ni alloy layer 2, and an Ni-Zn layer 3 contg. 30-50wt% Zn and having black appearance is formed on the surface 2' of the layer 2 by electroplating. Since the two layers are similar in composition to each other, they have superior adhesion, and a steel member having a formed multilayered coated showing superior heat and corrosion resistances in a heated atmosphere at about 250 deg.C is obtd.