baber/WOPTO huggingface dataset:
Patent JP-H08271452-A (JP)
Title: Quantitative-transmission spectrochemical analysis method using sample carrier having net
Inventor: DEIRUKU BETSUKAA
IPC: G01N21/3577
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative transmission spectral analysis method which requires no complicated dosage adjustment. SOLUTION: A sample is made to contact to a sample carrier 2 having a single net, so that liquid spreads over mesh of the net 3, thus a liquid film is formed in the mesh. The sample carrier 2 is exposed to light beam flux, essentially perpendicular to the surface of the net 3, and then the transmitted irradiation light beam is detected. Based on the detected irradiation light beam and effective volume of the sample liquid detected by the light beam, quantitative transmission spectral analysis method far a single or multiple to-be-analyzed materials contained in the sample liquid is realized.
Patent JP-H07274495-A (JP)
Title: Switching regulator
Inventor: NOJI HIDESHI
IPC: H02M3/28
Filed: 1994-03-29
Abstract: PURPOSE:To perform the phase compensation without increasing ripple by adding a pass controller to the resistor for phase compensation of a low-range filter for smoothing. CONSTITUTION:A capacitor 44 is connected in parallel with the resistor 44 for phase compensation of a low-range filter LPF4 for smoothing, and the value of this capacitor is made so that the capacitance may be equal with the resistance value of a resistor 43 with the medium frequency on logarithm graduation between the switching frequency and the frequency at the time when the open loop gain of a control system is 1.
Patent JP-S55152327-A (JP)
Title: Baker
Inventor: MOCHIZUKI TAKEO
IPC: F24C15/22
Filed: 1979-05-15
Abstract: PURPOSE: To raise heat efficiency by reducing a baking chamber in capacity and cutting down baking time with a slant face formed by inwardly bending the lower part than the baking nets of a pair of right and left main frames.  
     CONSTITUTION: A pair of right and left main frames 5 are formed by downwardly bending the both end portions of an upper reflecting plate 4. A baking chamber 2 is constructed of a rear face reflecting plate, a front lower reflecting plate, and a bottom plate 34. A heater 7 and a baking net 11 are provided upward in and at the medium part of, respectively, the chamber 2. Bent pieces 15 having a slant face are formed by inwardly bending the main frame parts 5 downward of the net 11. Thereby, the chamber 2 can be reduced in capacity and improved in heat efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58176127-A (JP)
Title: Preparation of stabilized zirconia fine powder
Inventor: TSUKIDATE TAKAAKI
IPC: C01G25/02
Filed: 1982-04-12
Abstract: PURPOSE:To prepare stabilized zirconia fine powder in high purity, at a low cost, by spraying and calcining an aqueous solution of a zirconium salt and a specific stabilizer under specific condition. CONSTITUTION:The zirconium salt is preferably zirconium oxychloride, zirconium sulfate, zirconium nitrate and basic zirconium carbonate, and examples of the stabilizer are salts of calcium, magnesium and yttrium. An aqueous solution or slurry of a zirconium salt and a stabilizer, containing 1-15pts.wt. of Ca, 1- 10pts.wt. of Mg or 2-20pts.wt. of Y per 100pts.wt. of Zr, is sprayed and calcined at 600-2,000 deg.C. The linear velocity of the solution in the spray calcination is 10-500m/min. Stabilized zirconia fine powder having particle size of about <=1mu can be prepared by this process.
Patent JP-H02243436-A (JP)
Title: Sheet conveyor
Inventor: YOKOYAMA SHIZUO
IPC: G03G15/00
Filed: 1989-03-14
Abstract: PURPOSE:To gradually eliminate any twist of a sheet being produced at an interval till a sheet tip is remedied at a resist roller by making at least one side of conveying rollers into a conveying roller with such a circumferential surface form as gradually decreasing its diameter in proportion as going to both ends to a diameter of a roller part in and around the width center. CONSTITUTION:The vicinity of the width center of an upper roller 109B at the driven side is set down to a parallel roller part, and this upper roller is formed into a conveying roller with such a taperlike circumferential surface form as gradually decreasing its diameter in proportion as going to both ends to a diameter of this roller part. This parallel roller is pressed, under pressure, to a sheet at almost dotted form, and the degree of freedom for rotation of the sheet around this dotted form in enhanced, whereby any twist of this sheet is gradually eliminated at an interval when the sheet tip goes out of a resist roller 11. Consequently, occurrence of rumples and so on caused by this twist can be thus avoided.
Patent JP-H09248027-A (JP)
Title: Root vegetable processor for root vegetable harvesting machine
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D25/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a root vegetable processor for root vegetable harvesting machine with which the drop of root vegetables is prevented and workability is improved by providing a shooter having a narrow sorting groove for receiving root vegetables supplied from a moving device and sorting them while making them slide down along a down slope. SOLUTION: Between a moving device 3 for moving the harvested root vegetables such as Japanese radishes and a tank 2 for housing the root vegetables to be sorted, a shooter 7 is provided with a narrow sorting groove 20 for receiving the root vegetables supplied from the moving device 3 and sorting them while making them slide down along the down slope.
Patent JP-S59199385-A (JP)
Inventor: KUNIKANE SHIYOUKICHI
IPC: B62M1/14
Filed: 1983-04-07
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-H03262594-A (JP)
Title: Treatment of photographic waste liquid
Inventor: TAKAHASHI ATSUKO
IPC: C02F9/00
Filed: 1990-03-12
Abstract: PURPOSE:To efficiently lower COD value and BOD value by previously oxidizing and decomposing the photographic waste liquid wherein the concn. of bromide ions is >=0.1g/l and BOD/COD value is <=1.0 by iron powder and aqueous hydrogen peroxide and thereafter performing biological treatment. CONSTITUTION:The pH of the photographic waste liquid wherein the concn. of bromide ions is >=0.1g/l and BOD/COD value is <=1.0 is preferably regulated to about 7 or below. After iron powder is added thereto and the mixture is agitated, hydrogen peroxide is continuously added at about 5ml-5l per waste liquid 1l to oxidize the waste liquid. After oxidative reaction is completed, an alkali agent is added to regulate the pH to about 6.5 or more and the mixture is agitated for a specified time. Thereafter a polymeric flocculant is added and suspended solid is flocculated and settled and thereafter this ppt. is filtered and separated. Then biological treatment such as activated sludge treatment is performed and thereby clarified water wherein COD and BOD are lowered can be obtained.
Patent JP-S61262385-A (JP)
Inventor: AARU KENESU FUOOSU
IPC: A63H13/00
Filed: 1986-03-18
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-S59185639-A (JP)
Title: Direct pressure type mold clamping apparatus of injection molding machine
Inventor: KOJIMA HISASHI
IPC: B29C45/67
Filed: 1983-04-06
Abstract: PURPOSE:To issue the accuracy of a platen parallel degree and to make it possible to keep the parallel degree, by setting a clearance to such a degree that a rod and a bearing part can form an oil film while communicating the ring shaped oil groove provided to the bearing part with the chamber of a mold clamping cylinder through the clearance. CONSTITUTION:The oil groove 20 of a bearing part 5 is filled with oil in a ring shape and a thin oil film is formed to a clearance 21. A rod 3 supports a movable side platen 12 and a mold 13 in a cantilevered state and the parallel degree of the plten 12 is kept without generating the eccentricity of said platen by the oil film. In clamping the mold 13, the rod 3 becomes large in a cantilever support distance with the advance thereof but, because the oils and oil films in the oil grooves 20, 24 are automatically aligned against the increase of side pressure and, at the same time, two-point support is performed, the horizontal degree of the rod 3 itself is accurately kept and the parallel degree of the platen is always kept succeedingly. In opening the mold, a valve 7 is opened and oil pressure is acted on a chamber while oil pressure is supplied to the oil grooves 20, 24 through the clearances 21, 25 to form a thin film and the parallel degree of the platen is succeedingly kept even in a mold open region.
Patent JP-H04295823-A (JP)
Title: Production of liquid crystal device
Inventor: HARA MITSUYOSHI
IPC: G02F1/13
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the deviating of gap materials by the flow of a liquid crystal at the time of packing and to eliminate the unequalness and the nonuniformity of the spacing of a liquid crystal layer by packing the liquid crystal into a liquid crystal panel while applying ultrasonic vibration thereto. CONSTITUTION:The liquid crystal panel 11 is installed in a vacuum device 12 by parting the panel from a liquid crystal reservoir 14 in which the liquid crystal 13 is accumulated. The gap material 15a to 15c are sprayed and inserted into the liquid crystal panel 11. After the inside of the vacuum device 12 is evacuated to a prescribed vacuum degree, the liquid crystal panel 11 is moved toward an arrow 17 and is immersed in the liquid crystal 13 while the ultrasonic vibration is applied to the liquid crystal panel by a device for impressing the ultrasonic vibration. The pressure in the vacuum device 12 is thereafter gradually increased to pack the liquid crystal 13 into the liquid crystal panel 11. The condition is satisfied if the ultrasonic vibration applied to the liquid crystal panel is 20 to 200KHz.
Patent JP-S58177157-A (JP)
Title: Apparatus for separating and washing precipitated sand
Inventor: HIKINO NOBUTOSHI
IPC: B03B5/00
Filed: 1982-04-12
Abstract: PURPOSE:To make it possible to effectively wash sand only, by removing dirty sand with a particle size of a definite value or less by providing a vibration screen. CONSTITUTION:A vibration screen 7 is provided to a position sunk under the water within a washing water tank 1 while dirty sand is fallen thereon to peel off a contaminant adhered to sand by vibration and a conveyor 1 taking out only sand with a particle size of a prescribed value or more is provided. As mentioned above, the effective washing of only sand is enabled.
Patent JP-2000262058-A (JP)
Title: Power source voltage control device
Inventor: NOMURA YOSHISHI
IPC: G05F1/445
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a power source voltage control device which is comparatively low in cost and superior in maintenance serviceability for variably controlling the speed of an induction motor. SOLUTION: This device is provided with first insulated gate bipolar transistors(IGBTs) 11-13 connected to the forward direction of each phase of a three-phase power source, parallel diodes 11d-13d connected in parallel to the opposite direction to each of these IGBTs, second IGBTs 14-16 and second diodes 17-19 inserted between each phase and the other adjacent phase and connected in series at the output side of each IGBT, third diodes 20-22 whose one end is each connected to the second IGBTs 14-16 together with the second diodes 17-19 with the other end connected to the remaining one phase, and a PWM control circuit 23 which controls each of the first IGBTs 11-13 with the PWM and causes it to turn on each of the second IGBTs 14-16, while its own phase is controlled with the PWM.  By controlling the first IGBTs 11-13 of each phase with the PWM, a voltage to be supplied to a load is variably controlled.
Patent JP-H08264998-A (JP)
Title: Production control system
Inventor: MARUYAMA HIROYUKI
IPC: G06Q50/00
Filed: 1995-03-20
Abstract: PURPOSE: To judge whether a scheduled number of printed circuit boards can be produced or not by storing component information at a remaining component database, a required number of each component for each printed circuit board at a required number database, and a number of stocks for each component type at a stock component database. CONSTITUTION: Using input information of databases 2-5 and information such as production schedule from an input part 6, calculation is performed by a calculation processing part 7 before producing each printed circuit board. The calculation processing part 7 acquires such information as the name of a printed circuit board to be produced next and the number of printed circuit boards to be produced from the production schedule database 5, such information as the required number of components from the required number database 3, and the number of the remaining components from the remaining part database 2. Then, the number of components required for production is calculated, the number of printed circuit boards to be continuously produced is calculated, and a database 10 for the number of printed circuit boards to be continuously produced is created.
Patent JP-S52144926-A (JP)
Title: Line detecting system
Inventor: TANABE TATSUO
IPC: H04N1/17
Filed: 1976-05-28
Abstract: PURPOSE: To avoid the duplicate reading of lines and the skipping of lines, by providing the line scanning area to detect lines in the area in which the characters are recorded. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54153459-A (JP)
Title: Deceleration pattern generator for elevator
Inventor: MIURA MORIYUKI
IPC: B66B1/30
Filed: 1978-05-24
Abstract: PURPOSE: To provide a deceleration pattern generator whose pattern can be easily and accurately adjusted and changed and which can be easily maintained.  
     CONSTITUTION: Each slit 16S of a tape 16 is detected by a position detector 17 attached to a gondola. The output of the detector is transmitted to an up/down counter 15 through a buffer 18a. The output of the counter 15 is transmitted to a microcomputer 14. Data stored from input/output registers GIOR and data stored in memories RAM, PROM are processed by the processing unit CPU of the microcomputer 14 according to a program stored in the memory PROM. The results of the processing are supplied from the registers GIOR. Floor position data corresponding to the stop positions of the gondola and pattern data set at each prescribed interval starting from a gondola deceleration instruction point are stored in the memories of the microcomputer 14. The distance to the stop position of the gondola is caculated from the outputs of the memories and the counter 15 and then applied as a distance base pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03262907-A (JP)
Title: Parallax determination system
Inventor: SEGAWA TOMOKO
IPC: G01B11/24
Filed: 1990-03-14
Abstract: PURPOSE:To remove the influence of a noise, etc., and to eliminate an error in correspondence between picture elements in a right and a left image by inputting parallaxes as to one picture element which is made to correspond continuously by (n) frames, finding (n) parallaxes, and determining their mean value as a real parallax. CONSTITUTION:Images 21 and 22 are obtained continuously from two right and left cameras. A correspondence part 15 make the right and left image correspond to each other at each time at intervals of one frame to find a paral lax, and (n) (n: optional natural number) parallax images 23 wherein the parallaxes are reflected are generated. Then a parallax determination part 16 finds the means value of the (n) images 23 to determine the real parallax, and a real parallax image 24 wherein the real parallax is reflected is generated. At this time, the determination part 16 performs time-series processing to deter mine the real parallax, so the error in correspondence based upon the accuracy of the camera, an error, a noise, etc., is precluded to realize highly accurate correspondence.
Patent JP-S62217668-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI TOSHIO
IPC: H01L21/28
Filed: 1986-03-19
Abstract: PURPOSE:To reduce the source/drain region resistance as well as the gate electrode wiring resistance by a method wherein a silicide layer is formed on the surface of source/drain regions to laminate metallic layer through the intermediary of a tunnel insulating film. CONSTITUTION:A gate insulating film 4 is formed on a silicon substrate 1 and then a polysilicon layer pattern 5 forming part of a gate electrode wiring is formed. First, low concentration source/drain N-type layers 2 are formed by ion implantation and then an insulating film 8 is formed on the sidewall parts only of pattern 5. Later, the source/drain N-type layers 2 are implanted with ions to form high concentration source drain region 2. Second, the substrate 1 is heated to form a tunnel insulating film 6 comprising silicide 3 and Ta oxide film. Finally, a metallic layer 7 as a gate electrode pattern is formed further to form interlayer insulating films 9 and Al electrode wiring 10.
Patent JP-S52144880-A (JP)
Title: Automatic correcting apparatus of thermal displacement
Inventor: OOKUMA TADASHI
IPC: B23Q11/12
Filed: 1976-05-27
Abstract: PURPOSE:To cool forward and rearward bearings of a main shaft, decrease inclination of the shaft axis, and automatically correct thermal displacement of the main shaft.
Patent JP-H04297352-A (JP)
Title: Air bag device for automobile
Inventor: HIDAKA SHOICHIRO
IPC: B60R21/205
Filed: 1991-03-26
Abstract: PURPOSE:To prevent a locating pin from being broken at a time when an air bag unit operates. CONSTITUTION:An air bag unit 4 is supported on an instrument panel 2 free of rotation by a hinge means which is composed of a hinge bracket 12 with a long hole 12a extending in parallel with the axis of a locating pin and a hinge pin 13a being inserted into this long hole 12a and being free of movement along this hole 12a. At time of operation of the air bag unit, the hinge pin 13a moves along the long hole 12a whereby the locating pin is made so as to be pulled out of a pin inserting hole.
Patent JP-S55154966-A (JP)
Title: Preparation of pyromellitic anhydride
Inventor: HASHIMOTO MASAO
IPC: C07D307/89
Filed: 1979-05-21
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of a heat-resistant resin, from an easily available raw material, directly, in one step, and in high yield, by the gas phase oxidation of pentaalkylphenol, 2,3,5,6-tetraalkylphenol, etc.  
     CONSTITUTION: The title compound is prepared by contacting a compound of formula (R 1 , 4  are H or alkyl; R 2 , 3 , 5 , 6  are alkyl; wherein alkyl means 1W4C alkyl, halogenated alkyl, hydroxyalkyl, and acetyl) with oxygen or oxygen-containing gas in the presence of a gas-phase oxidation catalyst, pref. vanadium oxide which may be incorporated with a compound of phosphorus or lithium, etc. The contact may be carried out by a fixed bed or a fluidized bed. The molar ratio of the raw material to oxygen is 1 to 100W10,000, and the reaction temperature is 300W650°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52144419-A (JP)
Title: Novel bulked polyester filament yarns and production thereof
Inventor: ARAI KATSUIKU
IPC: D02J1/22
Filed: 1976-05-26
Abstract: PURPOSE: To obtain novel bulked filament yarns having specific properties by crimping and heat setting undrawn highly oriented polyster filament yarns under specified conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63229096-A (JP)
Inventor: OMICHI YUKINOBU
IPC: D06F37/24
Filed: 1987-03-17
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-S55157448-A (JP)
Title: Panel frame clamp device
Inventor: ITOU NOBUHIKO
IPC: B23Q3/06
Filed: 1979-05-18
Abstract: PURPOSE: To easily make a positioning of frame materials and correct a torsion and warp of the frame material when performing a framework like ceiling panels, by allowing the eccentric rotary operation of an eccentric pin to surely press and put the frame material between the eccentric pin and fixed pin when framing the panel frame.  
     CONSTITUTION: Rotary drive units 5 are actuated to rotate eccentric pin mounting plates 2 and widen spaces between eccentric pins 3 and fixed pins 4. Then frame materials 13 used for floor panels, wall panels or ceiling panels are arranged between the both pins 3, 4, and then the actuation of the rotary drive units 5 allow the eccentric pin mounting plates 2 to reversely rotate, to put the frame materials 13 between the eccentric pins 3 and the fixed pins 4, make the positioning and perform welding and nail fixing operations for connection ends of the frame materials 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57176332-A (JP)
Title: Cylinder number controllable engine
Inventor: FUJII TAKASHI
IPC: F02D21/08
Filed: 1981-04-23
Abstract: PURPOSE:To prevent intrusion of recirculated gas to an injection port, by integrally forming an air passage in the vicinity of the injection port of a fuel injection valve at an idle side and forming an annular protective wall, surrounding a front of the injection port, to the end part of the injection valve. CONSTITUTION:At light load operation of a multi-cylinder engine, exhaust gas is recirculated to an idle side cylinder stopped with a feed of fuel. An air passage 26 is opened in the vicinity of an injection port of a fuel injection valve at an idle side. An annular protective wall 31 is formed to accumulate a fine amount of the atmosphere, introduced from said air passage 26, in front of the injection port. In consequence, recirculated exhaust gas is not contacted to a point end 16 of the fuel injection valve to eliminate adhesion of a deposite. In this way, a choke of the injection port or deterioration of a flow characteristic can be prevented.
Patent JP-H02241125-A (JP)
Title: Cordless telephone system
Inventor: ARAI TAKAYUKI
IPC: H04M1/00
Filed: 1989-03-14
Abstract: PURPOSE:To prevent any hindrance for the use of a line by other slave set in the case of talking by the slave set in an area by sending a termination signal to the slave set during talking after elapse of a prescribed time and interrupting the talking in the case of the talking between slave sets in the area and between the slave set and an extension telephone set or an external line. CONSTITUTION:The system consists of called exclusive master sets 1a-1c, 2a-2c, 3a-3c, caller exclusive master sets 4-6, incoming call controllers 7a-7c, and a call controller 8 or the like. In this case, when a slave set 21 in an area reaches a talking state, the master set connecting to the slave set 21 by a radio line counts the talking time and after a prescribed time elapses, the termination signal is sent to the slave set 21. On the other hand, based on the termination signal, the slave set 21 interrupts the radio line. That is, in the slave set 21 in the area, the talking time of the talking from this side or from the other side is controlled. Thus, the use of the line is attained in the other slave set 21 and the disabled long time talking is not caused.