baber/WOPTO huggingface dataset:
Patent JP-H03170930-A (JP)
Title: Pattern inspecting device
Inventor: OKAMOTO KEIICHI
IPC: G03F1/84
Filed: 1990-11-16
Abstract: PURPOSE:To improve the detection sensitivity of defects and to preclude misdecision making and enable fast pattern inspection by analyzing defect candidates stored in an image memory in detail and excluding suspected defects which are not destructive of practical use, and deciding the remaining defect candidates as real defects. CONSTITUTION:A pattern image of a mask 11 to be inspected which is mounted on an XY stage 12A is detected by an image pickup device 14A and converted into an electric video signal. A reference pattern is generated by a bit pattern generator 16 with reference data recorded in a reference data memory 18 and compared by a defect candidate decision part 15 with the video signal from the image pickup device 14A in real time to perform defect decision processing. Thus, '1st screening' is performed and a control and processing part 19 analyzes patterns including peripheries of the detected defect candidates in detail for '2nd screening' for excluding detect candidates which are not destructive of practical use from the defect candidates, thereby detecting the real defects. Consequently, the detection sensitivity is improved greatly and misdecision making is precluded.
Patent JP-H09153940-A (JP)
Title: Network management equipment
Inventor: YAMAGUCHI AKIHIKO
IPC: H04M3/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To manage plural networks without the need for a revision job of management numbers to devices to be managed in each network. SOLUTION: Management data from a device 3 to be managed is fed to an input output use management number conversion means 20 via a connection terminal 4 and an information communication means 5. The input output use management number conversion means 20 converts a number of a connection terminal 4 and a management number of management data into a virtual management number. An information update means 6 processes the management information based on the virtual management number and stores the result to an information storage means 7. A display use management number conversion means 21 obtains the actual management number and the number of the connection terminal 4 from the virtual management number. An information display means 8 displays the management information representing a state change in the device to be managed.  Thus, plural networks 2 connecting to the management device 1 are managed by revising the management numbers of the devices 3 to be managed being components of the networks.
Patent JP-H10148184-A (JP)
Title: Control device for electric motor of compressor
Inventor: SAKANOBE KAZUNORI
IPC: H02P6/18
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To effectively suppress vibration by a load torque and vibration by an output torque ripple by correcting current or voltage so as to reduce a difference between a load torque and an output torque in a present rotary phase by a pulsation torque pattern and a rotary position information. SOLUTION: A device is provided with a pulsation torque pattern memorizing means 6 memorized adding data of a current conversion value IL (θ) of pulsation of a pressure load torque per compressor rotating phase and a current conversion value Ima (θ) of pulsation compensation of a motor output torque. In a torque control unit 12, a value of the adding data in a present rotating phase θdetected by a position detecting means 5 is read out, a value which is constantly multiplied its value is outputted as a correction current value. Its correction value is added to an average output voltage command calculated in a speed control unit 8, is transferred to a PWM signal generating unit 11 as an instant current command value, and therein, a PWM signal is generated on the basis of the instant current command value and the rotating phase θ, and an inverter 1 is controlled.
Patent JP-H09151753-A (JP)
Title: Two-cycle engine with catalyst
Inventor: KOIKE TAKASHI
IPC: F02B75/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a two-cycle engine which can cope with engine abnormality without impairing a purifying function of a catalyst. SOLUTION: In the case of constituting a two-cycle engine 9 arranging a throttle valve 37 changing a passage area in an intake passage 21 also a catalyst 32 purifying exhaust gas in an exhaust passage 26, a passage opening/closing valve 50 opening/closing a passage is arranged in the downstream of the throttle valve 37 in the intake passage 21, an ECU (opening/closing valve abnormality time control means) 55 forcedly closing the passage opening/closing valve 50, when the engine is in abnormality of overheat, oil level lowering down, catalytic temperature abnormal rise, etc., is provided.
Patent JP-H08141600-A (JP)
Title: Reaction accelerating agent for bacterial treatment of liquid/solid waste and reaction material containing the same
Inventor: SARUI KIICHIRO
IPC: C02F11/02
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a reaction accelerating agent for bacterial treatment capable of rapidly digesting and decomposing sewage and sludge discharged from the food industry by infiltrating water containing soil bacteria into a highly water absorbable polymer powder absorbing water to be swollen in a granular sphere. CONSTITUTION: A garbage treatment apparatus has a disposer 11 equipped with the cutting blade rotated by a motor 10 and the garbage charged from a garbage hopper 12 is ground by the cutting blade to be supplied to the upper part of a treatment tank 7 along with water by a pump 13. A reaction accelerating agent M for bacterial treatment is housed in the treatment tank and prepared by infiltrating water containing soil bacteria and, if necessary, at least one kind of decomposition enzyme into a highly water absorbable polymer power absorbing water to be swollen into a granular sphere. Polysodlum acrylate represented by (CH2 =CHCOONa)n is used as the highly water absorbable polymer powder and, as decomposition enzyme, enzyme capable of decomposing carbohydrate, protein and lipid is used.
Patent JP-H01151973-A (JP)
Title: Spin coating device
Inventor: SUZUKI FUMIYUKI
IPC: B05C11/08
Filed: 1987-12-09
Abstract: PURPOSE:To perform application with good reproducibility by providing an discharging means, a detection means of an evaporated solvent and a controlling means of discharging capacity. CONSTITUTION:Gas corresponding to the discharging capacity of a discharge device 8 is fed through a gas suction hole 10 to the face to be applied of a base plate 1 to be applied in an application chamber 4 being in a decompressed state by the discharge device 8. The concn. of a gaseous solvent in a discharge pipeline 12 is related to the concn. of the gaseous solvent in the application chamber 4 and when the discharging capacity of the discharge device 8 is controlled so as to hold the concn. of the gaseous solvent in the pipeline 12 constant, the concn. of the gaseous solvent in the application chamber 4 is held constant. Thereby, a film having uniform thickness can be formed.
Patent JP-H09125706-A (JP)
Title: Reinforcing covering and its material
Inventor: HIRAMOTO MUTSUO
IPC: E01D101/40
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To simplify execution of works to provide anti-seismic reinforcing covering for a column, bridge pier, or the like and also accomplish a reduced cost by covering the object concerned with an arch-shaped base made from checkered steel plate, etc., which is split axially, welding angle-shaped reinforcements to the inside of this base, and filling the cavity with concrete or the like. SOLUTION: The periphery of a concrete member 10 to be reinforced is covered fast with an arch-shaped base member 1 which is split into axial segments using bolt and nut 4 or the like and to the inside of this base 1 the two ends of each angle-shaped reinforcements 2 are welded. The base 1 is split into two, four, or any other depending upon the section shape of the member to be reinforced 10. Then the cavity between the member 10 and base 1 is filed with concrete, mortar, foaming urethane resin liquid, or mixture thereof followed by solidification so that a consolidated structure is accomplished. This permits execution of reinforcing works in a short period and with a lesser quantity of materials.
Patent JP-H01151141-A (JP)
Title: X-ray tube device
Inventor: ONO KATSUHIRO
IPC: H01J35/06
Filed: 1987-12-08
Abstract: PURPOSE:To realize the uniformity of electron intensity distribution, sufficient X-ray intensity and the precise positioning of a flat cathode by supporting the flat cathode with the first leg section and the second leg section having different thermal expansion coefficients and thermal conductivities respectively. CONSTITUTION:A cathode filament 301 is formed with a flat thermoelectron emitting section 301a and the first leg sections 301b and the second leg sections 301c supporting them. The first leg sections 301b are vertical to the thermoelectron emitting section 301a, the second leg sections 301c are fixed and supported by support stanchions 302 while one end of each is put in contact with the first leg section 301b and the other end is extended in the direction of the thermoelectron emitting section 301a. The second leg section uses a material having a larger thermal expansion coefficient and a smaller thermal conductivity than those of the material of the first leg section. The thermal deformation during the operation of the filament 301 is thereby absorbed by both leg sections, the thermoelectron emitting section 301a has little relative displacement, thus the desired objective is attained.
Patent JP-H04182008-A (JP)
Title: Method for preventing interior defect when producing seamless tube
Inventor: KINUGASA SHUSUKE
IPC: B21B19/04
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the generation of the interior defect of tube by specifying piercing rolling conditions at the time of manufacturing a seamless tube. CONSTITUTION:At the time of manufacturing the seamless tube, when a billet (base stock) 2 is piercing-rolled with a piercer, the interval between rolls 1, 1 is made smaller than the set value by 1-4m and the tip draft rate of a plug 3 is made higher than the set value until the start of piercing and, at the same time of the start of piercing, the roll interval is expanded and the tip draft rate of the plug is decreased to 3.0-4.5%. In this way, even if it is a base stock made by rotatary continuous casting method, the generation of interior flaw when piercing rolling can be drastically reduced. Then, it has the great effect of contributing to the cost rationalization of the billet for manufacturing seamless tube.
Patent JP-H10140565-A (JP)
Title: Embedding method of steel pipe pile and steel pipe pile used for the same system
Inventor: YASUTAKE MASATOSHI
IPC: E02D5/28
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to bury economically a steel pipe pile into the ground in which there exists an obstacle, such as a boulder stone. SOLUTION: A reinforcing band 23 is fixed with the lower end of a steel pipe pile 1 in this steel pipe pile embedding method where a plurality of cut grooves 5 are provided. An excavation bit 5 projectingly provided with a locking and removal body 7 is mounted on a board 6 having a tool 8 on the bottom by engaging the engagement piece 7 with the cut groove 4 where a wire is mounted on an operation piece 10. The steel pipe pile is turningly pressed in, while boulder stones are being crashed with the excavation bit on an intermediate layer where there exists an obstacle, the obstacle which enters the steel pipe pile 1 is removed with a hammer grab or the like and pile driving is arranged to proceed. When the steel pipe pile is out of the intermediate layer, the wire 10 is pulled up so that the excavation bit 5 may remove from the steel pipe pile 1 and pulled up and recovered.
Patent JP-H11141912-A (JP)
Title: Air conditioner decorative panel
Inventor: SAKUMA KENJI
IPC: F24F13/20
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent heat insulation effect of an air layer formed with a panel decorative part and a panel closure part from being deteriorated. SOLUTION: There are provided a panel decorative part 14 comprising a plate shaped member exposed to an indoor side, and a panel closure part 15 comprising a plate shaped member located on an opposite side to an indoor side and forming an air layer A between it and the panel decorative part 14. A recessed inside stand part 14b and a protruded inside stand part 15d on an opposite side to the panel decorative part 14 and the panel closure part 15 are adapted such that an engagement state of the protruded inside stand part 15d is assembled with opposite side surfaces of the protruded stand part comprising the protruded inside stand part 15d without making contact with a wall surface of the recessed inside stand part 14b while forming an air layer, in which an air layer is formed to prevent a convection from being formed.
Patent JP-2001128247-A (JP)
Title: Mobile communication system and its mobile communication terminal
Inventor: TOYOKURA AKIYOSHI
IPC: H04W4/20
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system where a caller can simply transmit a message in a short time and a called party can immediately confirm a received message independently of its location and propriety of a wireless environment. SOLUTION: When a user hears a ring back tone(RBT) or a busy tone in a caller mobile communication terminal MS1 and enters a caller message, the caller mobile communication terminal MS1 inserts the caller message to an information element of an INFORMATION message or USER INFORMATION message stipulated by the connection sequence relating to incoming and outgoing calls and a control message such as REL COMP or the like transmitted in the interrupt processing, and transmits the resulting message to a called party mobile communication terminal MS4 via base stations BS1, BS2, and the transmitter MS4 displays the message on its display section 30.
Patent JP-H10150245-A (JP)
Title: Manufacture of gallium nitride semiconductor
Inventor: HASEGAWA YOSHITERU
IPC: H01S5/343
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To relax the strain due to the difference between the thermal expansion coefficients of a sapphire substrate and a gallium nitride crystal by a method wherein a buffer layer of a specified structural formula is used on the sapphire substrate. SOLUTION: The growth of a gallium nitride(GaN) crystal is performed using an organic metal vapor growth (MOVPE) method. Before the growth, a sapphire substrate (Al2 O3 substrate) 60 is subjected to organic cleaning by ultrasonic waves and thereafter, the substrate 60 is installed in a reaction furnace of an MOVPE unit. After the interior of the furnace is evacuated, the substrate 60 is heated for about 15 minutes at about 1100 deg.C in a hydrogen atmosphere of about 70Torr and the surface of the substrate is subjected to cleaning.  In the case where the GaN crystal is grown on the substrate 60, first, the substrate 60 is cooled down to about 500 deg.C and thereafter, about 2μmol/ minute of a trimethylgallium(TMG), 2.5L/minute of ammonia and a 2L/minute of carrier hydrogen are fed to the substrate to grow a low-temperature GaN buffer layer 61 in a thickness of about 30nm on the substrate 60. Then, after a GaN buffer layer 62 is grown in a thickness of the about 500nm at about 1000 deg.C, 10μmol/minute of a TMA is flowed to grow an Alx Ga1-x N (0.10<=x<=0.14) layer 63 in a thickness of about 2μm at about 1000 deg.C.
Patent JP-H03172346-A (JP)
Title: Resin mixture for molding
Inventor: CHIYAARUZU REI UIRUDAA
IPC: C08L67/02
Filed: 1989-11-29
Abstract: PURPOSE: To obtain a resin mixture for molding having engineering resin performance characteristics and quick crystallization by mixing poly(ethylene terephthalate), a gals fiber, an aliphatic polyester, an ionic hydrocarbon copolymerization product and an antioxidant.  
     CONSTITUTION: A molding resin composition comprises (A) 35-75 wt.% (hereinafter '%') poly(ethylene terephthalate) having an inherent viscosity of 0.25 or more, (B) 25-65% glass fiber having an average section thickness of 7-15 μm and an average length of 2-8 mm, (C) 0.5-7% polyester having an average mol.wt. of 7,500-20,000 of a condensation product of an 8-12C dialkanoic acid and a 2-5C dialkanol, (D) 0.1-7% Na or K salt of an ionic hydrocarbon copolymerization product having an average mol.wt. of 3,000 or more of a 2-5C α-olefin and an α,β-ethylenically unsaturated carboxylic acid, at least part of the COOH being neutralized, (E) 0.1-1 antioxidant and (F) 0-3% polyethylene having a mol.wt. of 500 to 10,000. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10151996-A (JP)
Title: Mounting device for radio transmitter
Inventor: KAMAYA MASASHI
IPC: B60R11/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To enable the communication with an electrical connecting box or the like in an engine room without doing any lead-in of wire harness for a dashboard by carrying the mounting of a radio transmitter. SOLUTION: A flexible mounting base 12 is curved along the externals of a steering boss 22, and it is joined to an external surface of this steering boss 22 by a first engaging sheet 13 consisting of a pressure sensitive adhesive double coated wheet installed on a surface on one side. A radio transmitter 20 is joined to a second engaging sheet 14 consisting of the pressure sensitive adhesive double coated sheet installed on a surface on the other, and then this radio transmitter 20 is installed there.
Patent JP-H09152162-A (JP)
Title: Underfloor ventilator
Inventor: YANO KATSUAKI
IPC: F24F7/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to protect positive underfloor ventilation from hazards produced by an underfloor partition, accumulated snow or outside air and minimize the number of flooding and prevent the generation of leakage accidents from being induced even when a ventilator is submerged to flooding. SOLUTION: An underfloor space is forcibly ventilated by using an exhaust power of a sirrocco fan 3 having a high generation pressure. A flooding line (X) up to a drive motor 13 is raised, thereby avoiding the interference with the flooding water. The air under the floor is circulated from the bottom 42 of a casing 2, which faces the inner bottom b1 of a vent opening (b) under the floor directly not by way of the space under the floor through a dead leaf net 4, thereby preventing the penetration of dead leaves and refuse or the like into the casing 2. Even if summered to flooding water or water molten from accumulated snow or the like, this vent opening (b) under the floor does not bring about leakage accidents or insulation defects or the like.
Patent JP-2000130193-A (JP)
Title: Throttle opening controller
Inventor: ASAKAWA TAISUKE
IPC: F02D9/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a throttle opening controller capable of reducing even any step number, when the convergence time of valve damping is reduced, and capable of operating at the optimum timing and optimum time with regard to the timing and exciting time when it is excited in the reverse direction. SOLUTION: This throttle opening controller of an internal combustion engine is equipped with a step-motor type throttle device equipped with a step motor 5 for open/close turning a throttle valve 4 arranged inside an intake air passage 2 of an internal combustion engine and a control means by which after once excited to a stop excitation phase, excitation is carried out for a short time to the excitation phase just before the stoppage for applying brake and is carried out again to the stop excitation phase at the time of stoppage and at the time of stoppage of reversing operation in the driving direction of the step motor 5. Both the timing for exciting for a short time to the excitation phase just before the stoppage and exciting time are determined in accordance with the stop excitation phase.
Patent JP-S63164625-A (JP)
Title: Gcd generating circuit
Inventor: IWAMURA KEIICHI
IPC: H03M13/00
Filed: 1986-12-26
Abstract: PURPOSE:To attain large scale circuit integration with small size by connecting plural identical arithmetic circuits each comprising a multiplier on the Galois field, an adder, and m-stage of register arrays storing its addition output and selector output and using polynomials A, B to obtain its greatest common divisor polynomial GCD [A, B]. CONSTITUTION:In obtaining polynomials A, B and L, M, two independent Process sections are to be provided or one Process section is to be used twice. In using one Process section twice, the processing speed is halved and in providing two Process sections independently, number of required PEs is doubled. For example, the relation of selector selection signals S1, 2=11 is selected only at the input of syndrome polynomials Sx, x<21>, selectors outputting D, E inputs at the X, Y outputs are used. Moreover, in processing A, B and L, M by one processing section, the processing element PE shown in figure is used to control S1-S4 thereby inputting A=x<21>, B=Sx, L=0, M=1.
Patent JP-H08167699-A (JP)
Title: Manufacture of semiconductor device
Inventor: NODA TOMONOBU
IPC: H01L21/8242
Filed: 1994-12-14
Abstract: PURPOSE: To simplify manufacturing process and reduce manufacturing cost by forming a capacitor insulating film of a trench-type capacitor and a gate insulating film from the same insulating film in the same step when a DRAM cell having the trench-type capacitor is manufactured, and by forming a capacitor plate and gate wiring from the same electrically conductive film in the same step. CONSTITUTION: This manufacturing process comprises steps of, forming a trench in a semiconductor substrate, forming a storage node 5 of a capacitor in an inner surface of the trench, forming a first insulating film 6 on the whole surface of the semiconductor substrate after the formation of the storage node, removing the first insulating film except the storage node region, and forming a second insulating film 7 on the whole surface of the semiconductor substrate thereafter. Further, it comprises steps of, forming a first electrically conductive film 14 on the second insulating film, and forming a plate of the capacitor and gate wiring of 13 of an MOS transistor by patterning the first electrically conductive film.
Patent JP-H09144332-A (JP)
Title: Structure reinforcing method
Inventor: YOSHINO SHIYOUICHI
IPC: E04G23/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To lighten disaster by an earthquake or typhoon by sticking a carbon- fiber-reinforced plastic sheet (FRP), using an adhesive, to the outer wall of a housing, and applying painting onto it as occasion demands thereby performing the reinforcement of the outer wall. SOLUTION: A sheet where carbon fibers are arranged in one direction and are soaked in epoxy resin, styrene-butadiene rubber, etc., and are formed in long size, is stuck on the outer walls of a detached house or an apartment including wood, prefabrication, concrete, etc. At the time of sticking, these carbon-fiber-reinforced sheets are crossed at the place to be reinforced crosswise, after execution of rust removal, degreasing, and crack treatment of the foundation face, and are stuck using an adhesive such as epoxy resin, etc. In this case, the end of the sheet is fixed in advance by a metal fitting or the like. Moreover, at need, coating of an acrylic resin, epoxy resin, fluororesin, or the like is applied hereon. The reinforcement of the outer wall of a housing is performed. Hereby, a housing which has strong resistance to an earthquake and typhoon can be obtained at low cost.