baber/WOPTO huggingface dataset:
Patent JP-H0641936-A (JP)
Title: Construction method for double wall structure
Inventor: SANO KIYOSHI
IPC: E02D5/04
Filed: 1992-07-24
Abstract: PURPOSE:To prevent a steel sheet pile from rising up from the rolling compaction surface to be an obstacle at the time of a rolling compaction work for filling earth and sand between two wall surfaces. CONSTITUTION:A column material 15 is erected, steel sheet piles 13 are arranged in a lateral line to be fixed to the column material 1, and a segment wall surface 14 of one lateral line of the first stage is formed opposite thereto. The column materials 15 are connected to each other by tie members 12. Earth and sand are heated between the opposite segment wail surfaces 14, 14 of one lateral line, and rolling compaction is performed. Subsequently, a segment wall surface 14 of one lateral line of the second stage is formed, earth and sand are similarly heated therebetween and rolling compaction is performed. The above processes are repeated to construct a double wall structure 10. Segments 13 which are adjacent to each other vertically are disposed in such a manner as to shift in the lateral direction. Joint clicks of segments are interfitted to each other from the cross direction of the steel sheet pile to connect the upper and lower segments 13. As the segment 13 is not raised up from the rolling compaction surface during a rolling compaction work time, it will not be an obstacle to the rolling compaction work.
Patent JP-H0272217-A (JP)
Title: Electromagnetic bearing unit
Inventor: TAKAGI MICHIYUKI
IPC: F16C27/06
Filed: 1988-09-02
Abstract: PURPOSE:To bring a vibration characteristic at time of being rotated by a protective bearing close to a state at usual time as well as to make a rotor speed down safely by supporting this protective bearing rotating in contact with the rotor at the time of electromagnetic force losing, elastically so as to relax it in the load direction, in a bearing unit which supports the rotor with a magnetic bearing. CONSTITUTION:A rotor 3 in a bearing housing 1 is supported by an electromagnetic bearing 2, and there is provided with a protective bearing 4 for maintaining rotation of this rotor 3 in case of power running down, and usually it is pulled by electromagnet 6 and elastically supported by springs 5 (5a-5d). When power has run down, electromagnetic force of the bearing 4 is lost and simultaneously attraction of the electromagnet 6 is lost as well, whereby the rotor 3 comes into contact with the protective bearing 4, and it maintains its rotation. The protective bearing 4 is being elastically supportied by the springs 5, and a spring constant is preset to be almost equal to the spring constant of the electromagnetic bearing 2 whereby a vibration characteristic at time of being rotated by the protective bearing becomes equal to that at usual time, so that there is no vibration in the rotor 3, thus the degree of safety is improvable.
Patent JP-H0382885-A (JP)
Title: Method for recovering soda for nonwood pulp
Inventor: NAGAI CHIAKI
IPC: D21C11/06
Filed: 1989-08-24
Abstract: PURPOSE:To remove silica in a nonwood pulp waste liquor in a fluidized bed method for recovering soda according to a direct caustification process by blowing waste gas from a pith boiler into the nonwood pulp waste liquor. CONSTITUTION:Bagasses are passed through a depithing device 1 and digested in a digester 2 to provide pulp. Combustion waste gases from a pith boiler 3 are blown into a dilute black liquor fed into a silica removing device 4 to reduce the pH thereof, precipitate, separate and remove silica in the dilute black liquor. The dilute black liquor after removing the silica is then concentrated in a concentrator 5 and fed to a fluidized bed type recovery boiler 6. The resultant sodium ferrate is subsequently charged into a caustification device 7, extracted and separated into an aqueous solution of caustic soda and recovered iron oxide.
Patent JP-S6276476-A (JP)
Title: Synthetic aperture radar equipment
Inventor: KASHIWARA HIROSHI
IPC: G01S7/02
Filed: 1985-09-30
Abstract: PURPOSE:To easily realize a large output synthetic aperture radar solidification transmitter in all running frequency bands by providing an active array transmitting means which links each array unit antenna of an array antenna with a transmitter module as an active array and transmits it. CONSTITUTION:A transmitter antenna forms N-sets of antenna element groups, that is, a player array where array unit antennas 7-1(a)/7-1(b)-7-N(a)/7-N(b) employing two antenna elements independently are arrayed on a plane at a prescribed aspect ratio. The transmitter modules 6-1-6-N are connected to the array unit antennas. For instance, the array unit antennas 7-1(a)/7-1(b) are linked with the transmitter module 6-1, which comprise the active array unit. The transmitter modules 6-1-6-N include at least a transmission power stage each, are constituted of modules with IC constitution, and are utilized as an integral construction together with the corresponding array unit antenna.
Patent JP-S59109789-A (JP)
Title: Manufacture of heat exchanger having tank made of synthetic resin
Inventor: YOSHIMI NAOKI
IPC: F28F9/02
Filed: 1982-12-15
Abstract: PURPOSE:To prevent leakage of water from a joint part, by sufficiently and firmly fixing a tank, made of synthetic resin, to a metallic seating plate, by heating the rising wall of a seating plate by Joule effect, by stopping energizing after synthetic resin forming the inside wall of the groove of a tank is melted, and by applying the pressure to the fusion-welded part of the outer surface of a rising wall and the inner surface of the groove of a tank, immediately after deenergizing. CONSTITUTION:A rising wall 4a, formed on the edge of a metallic seating plate 4, having the same width as of a groove part 7b but its thickness is a little larger, is fitted to the groove part 7b, formed on the edge of a tank 7 made of synthetic resin, putting a heat-resistant and waterproof adhesive layer between the inside of a groove 7b and the outer surface of a rising wall 4a. The resin put on the inner surface of a groove 7b is melted, by Joule-heating the rising wall 4a by a high frequency induction heating. Then the seating plate 4 and the tank 7 can be jointed hermetically and liquid-tightly by pressing the bottom of a tank 7 against the rising wall 4a.
Patent JP-H0646432-A (JP)
Title: Signal processing circuit for color image pickup device
Inventor: HANAGATA TAKUSHI
IPC: H04N5/369
Filed: 1992-07-24
Abstract: PURPOSE:To provide a signal processing circuit for color image pickup device which can prevent the deterioration of picture quality due to the difference of luminance, etc., that is caused by the characteristic variance of each element part and a signal processing system. CONSTITUTION:A color image pickup device uses a CCD image pickup element 100 which contains two horizontal transfer registers 2 and 3 to obtain the output signals of two channels. Then the image pickup device detects the color signals G1 and G2 of the same coding color (G) of those output signals of two channels through the detectors 10 and 11 and applies the feedback control to the gains of the variable gain amplifiers 8 and 9 through a comparator 12 so that the same detection value is secured between both detectors 10 and 11. Thus the matching of the signal ratio is secured between both outputs.
Patent JP-S6373101-A (JP)
Title: Detecting unit for origin of magnetic head for magnetic encoder
Inventor: ONO YASUSHI
IPC: G01B7/30
Filed: 1986-09-17
Abstract: PURPOSE:To improve a fast response property by connecting four sets of magnetic reluctance element blocks in series and by detecting the position of the origin of a magnetic scale from the sum of the respective outputs of two sets. CONSTITUTION:Four sets of magnetic reluctance element blocks B1-B3 are juxtaposed adjacently at an interval twice as large, for instance, as the width of a pattern 1a for detecting the position of the origin of a magnetic scale, connected in series by connection members L1-L4, and driven at a constant voltage with the connection members L2 and L4 connected to a supply voltage and the ground respectively. When the pattern 1a comes near from the left, the electric resistance of the magnetic reluctance elements changes, and detection outputs are generated symmetrically from the connection members L2 and L3 respectively. When these outputs are summed, a first peak value is doubled, and an origin position detection pulse is formed with an excellent fast response property. Symmetrical outputs are subjected to the summing process in the same way when the magnetic scale comes near from the right, and thus the fast response property is improved.
Patent JP-S6280344-A (JP)
Title: Speed change control of automatic transmission
Inventor: TATENO TOSHIAKI
IPC: F16H61/34
Filed: 1985-09-30
Abstract: PURPOSE:To achieve the automatic speed change operation by carrying out the electronic control by using the conventional driving system such as a frictional clutch and a gear type transmission of a large-sized truck, etc. through an actuator and a gear position selecting means. CONSTITUTION:An automatic transmission is equipped with a frictional clutch 15 connected to a Diesel engine 11, clutch actuator 33, gear type transmission 17, and a gear position selecting means 65. Further, the automatic transmission is equipped with a controller 71 which controls the operation of the actuator 33 on the basis of the driver's intention and the traveling condition of the car and controls the operation of the gear position selecting means 65 on the basis of the selected position in the change lever pattern. Further, the automatic transmission is equipped with a switch 119 for selecting the change lever pattern which is memorized in the controller 71 and consists of the position for fixing a part of the speed change stages and the automatic speed change position ranging from the low speed stage to the high speed stage, and the change lever pattern consisting of all the speed change stages as fixed position.
Patent JP-H1066245-A (JP)
Title: Power supplying unit for vehicle
Inventor: SAWAI MAMORU
IPC: G08B17/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a power supplying unit for vehicle which can prevent power supply line from generating smoke effectively by a comparatively simple structure, and identify an abnormal current generating position easily. SOLUTION: In a power supply line to which power is supplied, which is connected with power supply parts 16, 17 through fusible links FL1 to FLn and relays R1 to Rn by the power supply line, abnormal current is detected, and current switching is conducted by using the relays R1 to Rn. Out of a power supply line to which power is supplied, which is connected with the power supply part 16, 17 not through the relays R1 to Rn, a power source line 200 provided with a smoking preventive means is used for the power supply line routed in a zone where smoke tends to be generated easily. It is thus possible to attain a power supplying g device for vehicle which can prevent the power supply line from generating smoke effectively and identify an abnormal current generating position easily by making effective use of the existing relays R1 to Rn.
Patent JP-H06172501-A (JP)
Title: Polybeta - hydroxybutyric ester copolymer
Inventor: POORU AASAA HOUMUZU
IPC: C08G63/06
Filed: 1993-09-02
Abstract: PURPOSE: To obtain a thermoplastic copolymer particularly useful for production of melt molding products by lowering the rate of crystallization of poly β- hydroxybutyric acid by copolymerizing certain specific repeated units with the repeated units of poly β-hydroxybutyric acid.  
     CONSTITUTION: A thermoplastic copolymer having D-stereoisomeric arrangement, average molecular weight of 10,000 or more, containing a repeated unit of formula I and at least one type of repeating unit of formula II, where the repeating units of formula II constitute 1 to 50 mole % in the whole repeating units is provided. In these formulae, (n) is 0 or an integer; R 1 , R 2 , R 3 , R 4  are each an alkyl, chloro- or hydroxy-substituted alkyl, OH, Cl or H; provided that, when (n) is 1 and R 2 , R 3 , R 4  are each H, all the R 1  in all of the repeating units are not ethyl. Poly-butyric acid is accumulated by microorganisms, mainly by bacteria, and is a thermoplastic polyester comprising repeating units of formula I. The copolymer can be produced by microbiological cultivation. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59111998-A (JP)
Inventor: MIRAN AARU KOKUTA
IPC: C30B29/28
Filed: 1983-11-22
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-H0557271-A (JP)
Title: Method for classifying recovery of waste liquid and equipment therefor
Inventor: OBANA KOICHI
IPC: F24F7/06
Filed: 1991-08-29
Abstract: PURPOSE:To provide a method and equipment with simple construction capable of automatically, classifying recovery of waste liquid. CONSTITUTION:Spent solvents from work tanks 16, 18 are detected by the first detecting means 66 to determine kinds of solvents and the first switching value 30 is operated according to the kinds of solvents to temporarily store the waste liquids in corresponding intermediate tanks. Namely, the waste liquids are stored in intermediate waste liquid tanks 20, 22 corresponding to their kinds and washing liquid is stored in an intermediate mixed liquid tank 24. When the intermediate tanks are filled with the waste liquids, they are sent to a final tankage from the intermediate tanks, The final tankage consists of final waste liquid tanks 40, 42 fro each kind of solvent and a final mixed liquid tank 44. The second switching value 54 is switched by the second detecting means 68 to classify and recover the waste liquids in the final tanks corresponding to their kinds.
Patent JP-H0272225-A (JP)
Title: Hydraulic power transmission joint
Inventor: SUZUKI SATORU
IPC: F16D31/02
Filed: 1988-09-01
Abstract: PURPOSE:To eliminate both volumetric and torque variations by forming a cam surface with an equal velocity part where a plunger stroke comes to an equal velocity to its rotation, and a functional curved part serving as the specified functional relation. CONSTITUTION:In a hydraulic power transmission joint, A shows a circular radius R at a plunger tip, B a locus describing the center of a plunger tip circular arc, C a pitch diameter of this plunger tip circular center when a plunger comes to a bottom dead point, and X a stroke from the bottom dead point of the plunger, respectively. A cam surface 11B of a cam ring is formed from an equal velocity curved part, where a stroke rate of the plunger 15 comes to an equal velocity to relative rotation between the cam ring and a rotor, and two functional curved parts connecting the said equal velocity curved part through the specified functional relation. Thus, both volumetric and torque variations are brought to almost nothing. In consequence, such a joint that checked vibration or the like can be realized.
Patent JP-S59108491-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N9/07
Filed: 1982-12-14
Abstract: PURPOSE:To obtain excellent picture quality by dividing information of one line, transferring the result to plural horizontal shift registers, and adding and subtracting the outputs to obtain a color difference signal and a luminance signal. CONSTITUTION:A color separation filter 15 is adhered on an image pickup section of CCD. The color separation filter 15 consists of, e.g., a yellow transmission Ye, a cyan transmission Cy, a white transmission W and a green transmission G filter. Electric charges corresponding to the Ye filter and the W filter among the electric charges from the image pickup section are transferred respectively to a horizontal shift register 30, and the electric charge corresponding to the Cy filter and the G filter are transferred to a register 50 through a register 30. The color difference signal and the luminance signal are formed by subtracting and adding the output signals of the registers 30, 50.
Patent JP-2000055794-A (JP)
Title: Analyzer for element in sample
Inventor: UEMURA TAKESHI
IPC: G01N31/12
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer for an element in a sample, by which the element such as nitrogen, oxygen, carbon, sulfur or the like contained in a trace amount in a blank such as iron and steel can be quantitatively analyzed with good accuracy. SOLUTION: In an anlyzer for an element in a sample, while an inert gas is being supplied inside an impulse furnace 1, a sample 32 inside a graphite crucible 17 is heated and melted, a gas which is extracted at this time is analyzed in a gas analytical part, and at least one out of oxygen, nitrogen and hydrogen in the sample 32 is quantitatively analyzed. In the analyzer, before the sample 32 is heated and melted, the sample 32 is irradiated with light from a halogen lamp 27. In addition, the graphite crucible 17 is electrified, and the graphite crucible 17 is burned in an empty state.
Patent JP-S6279290-A (JP)
Title: Production of precursor pitch for carbon fiber
Inventor: YUMITATE KOZO
IPC: D01F9/15
Filed: 1985-10-03
Abstract: PURPOSE:To obtain precursor pitch suitable for producing high-performance carbon fibers, by continuously hydrogenating soft pitch or medium pitch of coal based tar under specific conditions and heat-treating the resultant pitch under specified conditions. CONSTITUTION:Soft pitch or medium pitch of coal based tar is continuously hydrogenated to satisfy the formula [theta is the residence time (min) at the hydrogenation temperature (T deg.C); 400<=T<=450] using tetralin as a hydrogenation solvent. After removing the components insoluble in the solvent and the solvent, the resultant hydrogenated pitch is heat-treated in an inert gas atmosphere at >=500 deg.C under 0.1-10Torr reduced pressure to afford the aimed precursor pitch.
Patent JP-H0267422-A (JP)
Title: Cylinder head cooler of in-line multi-cylinder diesel engine
Inventor: TAKAMATSU YOSHIMICHI
IPC: F02B3/06
Filed: 1988-08-31
Abstract: PURPOSE:To powerfully cool the heat accumulating part such as a nozzle holder part which tends to be heated to a high temperature, with coolant by forming a coolant chamber around each of a vortex chamber formed in a head block and the heat accumulating part and carrying and discharging coolant into and from this coolant chamber. CONSTITUTION:In an engine wherein an intake port 9 opens at one side face of a head block 3 and an exhaust port 10 at the other side face, the opening parts 9b and 10b of the ports 9 and 10 at the side of a combustion chamber are located in parallel with a crankshaft. A vortex chamber 11 is formed between both the opening parts 9b and 10b at the discharge side of the intake port 9 and a coolant chamber 12 is formed around this vortex chamber 11 so that coolant is able to be fed into and out from the coolant chamber 12. A cooling fan 6 is located outside of a crankcase 1 at the terminal side of the crankshaft 5.
Patent JP-S6279002-A (JP)
Inventor: YAGETA TETSUO
IPC: B29D35/00
Filed: 1985-10-02
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-S6375994-A (JP)
Inventor: FUKUTOME YOSHIO
IPC: B65H7/20
Filed: 1986-09-19
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-H1057663-A (JP)
Title: Operation control method for fully automatic washing machine
Inventor: NIWASE YOSHIO
IPC: D06F33/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To realize a smooth washing process by reducing a phenomenon in which an outer drum is in contact with an outer frame when the outer frame and a washing/dewatering drum vibrate significantly and preventing dewatering ability from lowering due to the lack in rotation frequency for dewatering resulting from the above phenomenon. SOLUTION: When clothes are suddenly moved or water contained in clothes with low water permeability is suddenly flown out during a continuous dewatering process, the rotation frequency of a washing/dewatering drum is significantly reduced. By utilizing this phenomenon, a rotation frequency is continuously measured during the continuous dewatering process, a specified rotation frequency is compared with the rotation frequency significantly reduced, when the difference is higher than a value specified, it is determined as a failure dewatering process, and the motor is turned off, the washing/dewatering drum is fed with water to a specified water level by a water feeding device, clothes are smoothed by circulation, then the dewatering process is performed again.
Patent JP-H0958278-A (JP)
Title: Sealed structure of hatch-roofed vehicle
Inventor: TAKAHASHI TOMOKI
IPC: B60J10/90
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealed structure of a hatch-roofed vehicle such as a T-bar-roofed vehicle which can prevent rainwater or the like that has seeped into a clearance between the hatch roof and hatch roof molding of the vehicle from entering the interior of the vehicle. SOLUTION: In a sealed structure of a hatch-roofed vehicle, in which an opening is formed in the roof of the automobile, with a freely removable hatch roof provided in the opening and with a hatch-roof molding attached to the edge of the hatch roof, a sealing wall 23 is provided over the opposite sides of the hatch roof 7 and the hatch roof molding 9 to form a sump 24 inside a clearance between the hatch roof 7 and the hatch roof molding 9.
Patent JP-S6197901-A (JP)
Inventor: ISHII MASAMI
IPC: H05K1/16
Filed: 1984-10-19
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-H04104066-A (JP)
Title: Watt hour meter
Inventor: KOBAYASHI TADASHI
IPC: G01R22/00
Filed: 1990-08-23
Abstract: PURPOSE:To enable accuracy of authorization to be improved by providing a digital filter for an output of a digital multiplier for turning power pulse output into equal interval pulses. CONSTITUTION:A digital multiplier 7 allows a digital voltage signal 5 and a digital current signal 6 to be multiplied and a signal 8 to be output. At this time, if an input voltage signal 1 and an input current signal 2 are sinusoidal signals of 50 Hz, the signal 8 becomes a sum signal of DC components and 100 Hz sinusoidal signal and a digital band-rejectio nfilter 9 allows DC components to be passed and 100 Hz AC components to be rejected. Then, a digital integrator 11 integrates a smooth signal 10 and outputs a signal 12 and an electric energy/pulse conversion circuit 13 converts the signal 12 into electric energy/pulse and outputs an equal-interval power pulse output signal 14. Therefore, the number of pulses within a certain period becomes stable and authorization accuracy can be enhanced.
Patent JP-H11100753-A (JP)
Title: Cutting of selvedge and its practice
Inventor: FUMEI FUMEI
IPC: D03D47/40
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of cutting off a selvedge on the weft inserting side of a loom operated with provision of a single weft feed source, intended to exclude the resulting material waste and surely form a narrow selvedge and satisfactorily cut woven fabric edge. SOLUTION: Warps themselves are provided without warps disposed apart from the main warps themselves for the purpose of forming an interim selvedge, and as soon as respective wefts 4' are beaten up by the beating-up motion of a loom, these wefts are ensured to cut off while being subjected to tension by a holding device 13.
Patent JP-S60112210-A (JP)
Inventor: NAKAMURA HIROYOSHI
IPC: H01H11/06
Filed: 1983-11-21
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-H06184161-A (JP)
Title: Production of cephalosporin intermediate
Inventor: GARII EMU EFU RIMU
IPC: C07F7/18
Filed: 1993-07-09
Abstract: The present invention provides a process for the preparation of, stable, crystalline cephalosporin intermediates of the formula <CHEM> wherein X is HI, HCl or H2SO4 which are substantially free of the DELTA <2> isomer, and which are convertible into broad-spectrum cephalosporin antibiotics.