baber/WOPTO huggingface dataset:
Patent JP-H09163239-A (JP)
Title: Electronic camera
Inventor: OGAWA NORITAKA
IPC: H04N5/359
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera in which an image with excellent image quality is obtained without a signal level difference of two field images forming a frame image. SOLUTION: An undesired charge is discharged by varying an optical charge storage period of a solid-state image pickup element usually, and when a proper exposure period is reached by release operation, a CPU 20 gives the instruction of closing a mechanical shutter 2, and a decrease in a SUB voltage VSUB of a SUB pulse inputted to a CCD 4 is instructed for blooming suppression to an EVR 16. While the mechanical shutter 2 is closed via a timewise bias circuit 13, the SUB voltage VSUB is decreased, discharge of the charge subjected to photoelectric conversion of a substrate is prevented so as to suppress generation of a luminance difference of images of odd number and even number fields, and an image by one frame is recorded on an IC card 10 and the SUB voltages VSUB is restored to the original voltage.
Patent JP-H10160857-A (JP)
Title: System and device for face front underground water prediction
Inventor: AKAMATSU YUKIO
IPC: E21D9/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To predict the existence of underground water in face front, scale, direction, distance, etc., with high reliability. SOLUTION: This system provide a face temperature measuring means 1 measuring face temperature, a heat conduction analysis means 5 performing a heat conduction analysis by changing a basic element which is environmentally conditional element affecting the bedrock temperature and capable of fixedly setting concerning the prediction in a specific zone and a variable element concerning underground water state to be predicted, a matching means 7 comparing really measured temperature profile in the face front direction and predicted temperature profile with heat conduction analysis and selecting the matching case and an output means 8 outputting the predicted results of existing state of underground water based on the variable concerning the state of underground water to be predicted in matching and the existing state of underground water in the face front from the face temperature.
Patent JP-H05123815-A (JP)
Title: Method for forming gear
Inventor: SATO SHINICHI
IPC: B21K1/30
Filed: 1991-11-06
Abstract: PURPOSE:To integratingly form a gear product having straight tooth shape and helical tooth shape at one time of a forging process. CONSTITUTION:Into a recessed part 4 in a die 1 having a tooth die 3 for forming the straight teeth and a tooth die 2 for forming the helical teeth, a preform 7 peripherally arranging a rising volume part 8 corresponding to the straight tooth shape to the surface for forming the straight tooth shape and a rising volume part 9 corresponding to the helical tooth shape along the outer peripheral edge of the surface crossing at the right angle to the surface for forming the helical tooth shape, is set. By squeezing this preform with a punch 6, both tooth shapes are bulged into the tooth dies 2, 3 for forming the above tooth shapes at the same time.
Patent JP-2000148423-A (JP)
Title: Network system
Inventor: AKIYAMA HIDEJI
IPC: G06F3/12
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide the network system which enables a printer side to grasp the kind of usable recording paper when a computer side makes a print indication. SOLUTION: The computer 1 and printer 2 are connected by a network 3. When the computer 1 sends a print request to the printer 2, the printer 2 sends the kinds of recording paper which is currently loaded and usable to the computer 1. The computer 1 displays the received kinds of recording paper and allows a user to make a choice. Once the user selects one of the kinds of recording paper, the size of the selected recording paper is compared with the size of print data requested to be printed. When the print data are larger, the data are reduction-printed on the recording paper of the selected kind. When the size of the print data is less than the size of the selected recording paper, a nonmagnification printing process is performed.
Patent JP-2000141729-A (JP)
Title: Thermal head
Inventor: TOZAWA KAZUO
IPC: B41J2/335
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent a photographic printing density from becoming irregular by preventing sticking to a photographic printing medium. SOLUTION: Many recesses 7 are formed to a front face of an abrasion- resistant protecting film layer 6 set to an uppermost layer of a thermal head 1. The recesses are distributed linearly or like specks. The recesses reduce a frictional force between a photographic printing medium and the abrasion- resistant protecting film 6 and improve a runnability. Particularly, the frictional force can be reduced further by applying a lubricant on the abrasion-resistant protecting film layer 6. The lubricant is held in the recesses 7, so that a lubrication action is kept for a long time.
Patent JP-H11216671-A (JP)
Title: Suction device for hand holding device
Inventor: OHLENDORF OLIVER
IPC: B24B55/10
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a suction device whereby wearing of a protective cover can be effectively avoided, an area of a suction part can be sufficiently ensured at all times. SOLUTION: A suction device for a hand holding device 1 having a disk- shaped tool 4 is provided with a hood 2 enveloping a back surface and part of a periphery of the tool 4. In this hood 2, a negative pressure generating means can be connected. The suction device is annularly arranged in a tip end part of the hood 2 so as to protrude in the axial direction from the hood 2, and provided with a protective cover 3 consisting of flexible material. In this protective cover 3, many slits 31 are dispersedly arranged in the circumferential direction, each slit 31 is formed into a shape opened toward the tip end part.
Patent JP-H10147719-A (JP)
Title: Agricultural covering material having improved resistance to agricultural chemical
Inventor: KATSUURA TORU
IPC: A01G13/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give an agricultural covering material having excellent resistance to agricultural chemicals, not deteriorated by agricultural chemicals and being usable for a long term by mixing a thermoplastic resin with a specified anticlouding agent and a hindered amine compound. SOLUTION: At least one thermoplastic resin selected from among low-density polyethylenes, ethylene/vinyl acetate copolymers having a vinyl acetate content of 30wt.% or above, polypropylene polymers and polyvinyl chloride resins each of which has a density of 0.880-0.935g/cm<3> is mixed with 0.5-5.0wt.% anticlouding agent represented by the formula (wherein R<1> is an 8-22C alkyl, alkenyl or acyl, R<2> is an acyl, R<3> is H or an acyl; (a) and (b) are integers each of which is 1 or greater provided that a+b=2-20; and (n) is 2 or 3), 0.01-1.0wt.% hindered amine compound and optionally additives such as a humectant, an antifogging agent, a heat stabilizer, an antioxidant, an ultraviolet absorber and a slip agent, and the obtained mixture is molded into an agricultural covering material having a thickness of 0.05-0.3mm by e.g. inflation, T-die process or calendering.
Patent JP-H10147289-A (JP)
Title: Float type mega-float production equipment
Inventor: SASAKI YUICHI
IPC: B63C1/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for marine transport of a float unit particularly for assembly of a mega-float and eliminate necessity for also welding in the sea of mutual units, relating to a production equipment for a large-sized float structure (mega-float) used in a marine airport. SOLUTION: On an upper deck 18a of a float structure 18 moored in a water area provided with a mega-float, a material shop 12, float unit assembly shop 13 and a paint shop 14 are successively adjacently provided. By these shops, in a flow work system, a float unit 17 in production is connected by a dock 15 with movable partitioning member 20 in the float structure 18, so as to construct the mega-float 16.
Patent JP-H09158685-A (JP)
Title: Segment
Inventor: SOMEYA HIROKI
IPC: E21D11/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To simplify the automatic assembling by simplifying joining work of mutual segments. SOLUTION: A ring to constitute a cylindrical wall body is constructed by joining a male type segment 1 and a female type segment 2 having a trapezoidal shape in a plan view together in the circumferential direction. A male type joint metal fitting 5 where a cross-sectional elliptic projection part 8 is formed in a joint main body 7 is installed on a contact plane 1a of the male type segment 1. A female type joint metal fitting 11 where a cross-sectional elliptic fitting hole part 14 to which the projection part 8 of the male type joint metal fitting 5 can be fitted is formed in a joint main body 13, is installed on a contact plane 2a of the female type segment 2.  The male type segment 1 and the female type segment 2 are joined together in the circumferential direction by fitting the projection part 8 of the male type joint metal fitting 5 to the fitting hole part 14 of the female type joint metal fitting 11.
Patent JP-H01211599-A (JP)
Title: Novel compound, its production and pharmaceutical composition containing the same
Inventor: GOODON UTSUTON
IPC: C07K14/575
Filed: 1988-12-21
Abstract: NEW MATERIAL: A compd. of formula I {wherein each of R 1  and R 2  is (CH 2 ) n NH 2 , (CH 2 ) n NH-C=NH.NH 2  (in which (n) is 3-6); R 3  is CH 2 R 7  [in which R 7  is (substd.) phenyl or 1-6C alkyl]; each of R 4 -R 6  is 1-7C alkyl; among of X 1 -X 6 , four are amide bonds and other two are bonds in which amide bond being substd. by an oxygen stabilizing bond; with the proviso that at least one of three C's bonded to R 4 -R 6  has L-configuration in the case of R 7  being phenyl}.  
     EXAMPLE: Cyclo-[D-alanyl-L-valyl-L-lysyl-L-lysyl-L-tyrosyl-L-leucine.  
     USE: It is useful as a treating agent for duodenal ulcer and gastroenteric diseases.  
     PROCESS: Linear peptide expressed by formula II [wherein Y is a (protected) amino acid sequence] or its salt is subjected to cyclization and if necessary an amino acid branched protecting group is removed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000139106-A (JP)
Title: Intertillage ridging machine
Inventor: TAKAHASHI KENICHI
IPC: A01B49/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent an inconvenience in which an intertillage ridging machine is away from an interrow space and damages a crop in carrying out a ridging operation by connecting an intertillage ridging machine to the rear part of a traveling machine body by readily performing an interrow adjustment. SOLUTION: In using a working machine 1 as an intertillage ridging machine, grounding wheels 35, intertillage tines 36, guide plates 38 and ridging plates 39 are arranged approximately in a linear state based on wheels 42 of a traveling main body 2 when viewed in a plane. The wheels 42, of the traveling main body 2, the grounding wheels 35 the intertillage tines 36 and the ridging plates 39 are positioned in the same interrow.
Patent JP-H10144677-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AKAHORI TAKASHI
IPC: H01L21/768
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacture thereof, having an F-contg. carbon insulation film having a specific dielectric const. of 2.5 or less, the F content being 18-66%. SOLUTION: In e.g. a plasma treating apparatus, a C4 F8 and C2 H4 film forming gases are fed at rates of 60 and 30sccm and plasma gas is fed at a rate of 150sccm to form a CF film 13 contg. F 22% and having a specific dielectric const. of 2.4 at a pressure of 0.2Pa, microwave power of 2.7kW, high frequency power of 1.5kW and wafer temp. of 350<=.
Patent JP-H09137772-A (JP)
Title: Pump of tank lorry
Inventor: SATO KIYOTERU
IPC: B60P3/22
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To realize smooth rotation transmission between a hydraulic motor and a pump for cargo unloading, to simply and easily to perform it by reducing joint work, to reduce the number of parts and reduce weight. SOLUTION: A pump 15 of this tank lorry is driven to rotate by a hydraulic motor 18 and used for unloading a cargo. An output shaft 25 of the hydraulic motor 18 and a drive shaft 26 of the pump 15 for cargo unloading are integrally molded as one piece of a coaxial integral article or integrated by coaxially assembling them by a joint 27. Simultaneously, a casing 28 of the hydraulic motor 18 and a casing 29 of the pump 15 are also integrally molded from the start or by assembling side surfaces of them by a bolt 30.
Patent JP-H09138080-A (JP)
Title: Closs-flow type sealed type heating tower
Inventor: IWASE MAKOTO
IPC: F28C1/16
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To easily carry out removal of water drops, ice and the like adhered to a heat exchanger without accompanying re-adhesion of adhesive matter by a method wherein a sealed type heat exchanger in a lower stage is arranged so as to be deviated sequentially toward the exhaust port side of the same with respect to the sealed type heat exchanger in an upper stage. SOLUTION: Sealed type heat exchangers B are arranged at the outside air intake port 10 side of a heating tower A stepwise in up-and-down. The sealed type heat exchanger B in a lower stage is arranged so as to be deviated sequentially with respect to the sealed type heat exchanger B in an upper stage. An upper spray water tank 20 is provided above the sealed type heat exchanger B while the upper spray water tank 20 is communicated with a lower water tank 30 through a circulating pump P1 and a spray water supplying pipe 21. Spray water will never be collided against the sealed type heat exchanger B in an upper stage, which is positioned at the side of the outside air intake port, and is dropped into the lower water tank 30 without re-frosting and adhering ice to the sealed type heat exchanger B in the lower stage.
Patent JP-H10146658-A (JP)
Title: Method for controlling molten metal surface level in continuous casting
Inventor: UEHARA AKIO
IPC: B22D37/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for restraining the variation of molten steel surface level by realizing the stable and good molten steel surface level control to unstationary disturbance, such as bulging, at the time of continuously casting the molten steel. SOLUTION: In the continuous casting method, the molten steel surface level in a mold is measured, and the variation with time of the difference between the measured value of the molten steel surface level and a target reference molten steel surface level value, is measured and further, the data are frequency-analyzed, and the difference of the molten steel surfaces having the long period is adjusted with the rotating speed control of pinch rolls, and at the same time, a part having no periodicity and a part having the short period are adjusted with the opening degree control in a molten steel pouring system from a tundish. Then, the frequency of the variation of the molten steel surface level is analyzed, and it is defined that the period having >=0.1min is the long period and the period having <0.1min is the short period.  The large variation of the molten steel surface having the long period caused by the unstationary bulging can be eliminated by applying this system, and the stable continuous casting can be executed.
Patent JP-H10157916-A (JP)
Title: Operation timing control method in paper feeding device
Inventor: AKIMICHI TAKASHI
IPC: B42C1/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To control operation timing correctly even in case of a chain of a stacking conveyor being elongated by correcting the characteristic value of a paper feeding device on the basis of elongation of a conveyor, based on the tension of the stacking conveyor detected by a tension detecting means, to determine the optimum value of operation timing of the paper feeding device. SOLUTION: The tension of a stacking conveyor 10 is detected by a tension detecting means 29, and elongation of the stacking conveyor 10 is computed by a data processor on the basis of the detected tension. The characteristic value of a feeder 12 is corrected according to the elongation, and operation timing of the feeder is controlled by the new feeder characteristic value. Operation timing of the feeder can thereby be controlled always correctly regardless of the elongation of the stacking conveyor.
Patent JP-2000130615-A (JP)
Title: Mixing proportional valve
Inventor: HIRAKAWA TAKASHI
IPC: F16K11/044
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a mixing proportional valve having the functions of a mixing valve mixing hot water and water and a hot-water throttle valve proportionally controlling a hot-water quantity in one device with a simple structure at a low cost. SOLUTION: A hot-water throttle valve 23 and a hot-water valve 24 are provided face to face on a spindle 11 rotated and vertically moved by the drive of a pulse motor 8, a cam 25 is provided between them, and the rod 30 of a water valve 29 is kept in contact with the cam 25. When the spindle 11 is rotated while being lowered, the water valve 29 is closed by the cam 25, and the hot-water valve 24 is opened to control a mixing ratio. The water valve 29 is fully closed, the practical closing action of the hot-water throttle valve 23 is started from the practical fully opened state of the hot-water valve 24 by the further descent of the spindle 11, then the hot-water quantity is proportionally decreased, and the temperature of the hot water is increased.
Patent JP-H02167136-A (JP)
Title: Mr imaging apparatus
Inventor: HIGUCHI KAZUTOSHI
IPC: G01R33/46
Filed: 1988-12-20
Abstract: PURPOSE:To enhance the sensitivity of a tomographic image by providing a means for changing the intensity of the high frequency magnetic field generated by a surface coil and determining the change degree thereof on the basis of the intensity data of the optimum high frequency magnetic field to the distance between the coli surface of the surface coil and the imaging surface parallel to said coil surface. CONSTITUTION:The nuclear magnetic resonance signal from a high frequency oscillator 1 is inputted to a modulator 2 and the output of a modulation signal generator 3 is also inputted to the modulator 2. The nuclear magnetic resonance signal is modulated in its pulse amplitude on the basis of the waveform of the modulation signal generator 3 and the modulated signal is inputted to a variable attenuator 5 while the output of said attenuator 5 is inputted to a surface coil 8 through a high frequency power amplifier 6. The output of the variable attenuator 5 can be varied on the basis of the output from a CPU 4 and the intensity of the high frequency magnetic field of the surface coil 8 is made optimum through the high frequency power amplifier 6. A receiving signal is inputted to the CPU 4 by a switching circuit 8a through a receiver 9 and the CPU 4 selects the value corresponding to the memory data of a memory device 9 from the signal of the receiver 9 and outputs the signal corresponding to said value to the variable attenuator 5.
Patent JP-H04196619-A (JP)
Title: Output buffer circuit
Inventor: KAWAKAMI YASUSHI
IPC: H03K19/0952
Filed: 1990-11-26
Abstract: PURPOSE:To prevent malfunction of an output load circuit and to reduce power consumption by selecting a gate width of a pull-down transistor(TR) larger than a gate width of a pull-up TR. CONSTITUTION:A gate width of a pull-down TR 54 is set larger than a gate width of a pull-up TR 53. When an H level input signal Vi is inputted to an input terminal 50a, the TR 53 is turned off and the TR 54 is turned on and a level of an output terminal 60 is set to an L level. In this case, a sink current flows to a ground GND through the output terminal 60 and the TR 54 from a TTL integrated circuit 70. Since the gate width of the TR 54 is set larger, the resistance is low to act like suppressing the increase in the level of the output terminal 60. Thus, malfunction of an output load circuit is eliminated and power consumption is reduced.
Patent JP-H08150814-A (JP)
Title: Antiskid device of tire
Inventor: MINAGAWA YASUHISA
IPC: B60C27/00
Filed: 1994-11-29
Abstract: PURPOSE: To enable a car run on such undrivable icy and snow-clad road surface even in a studless tire, and to reduce a noise as well as to improve driving quality. CONSTITUTION: A spike pin 9 being projected out of a tread surface is embedded in an antiskid device base body 5 made up of covering a metal or organic reinforced cord, being installed in a circumferential groove 4 to be formed in the circumferential direction in succession to a tread surface 3 of a pneumatic tire 2, by a covering material consisting of a rubber or plastic material, while this antiskid device base body is formed into endless ring form. In this connection, setting to the tire is easily performable by way of deflation of air in a tire tube.
Patent JP-H05159215-A (JP)
Title: Production of magnetic head chip
Inventor: MAEHATA YUJI
IPC: B24B37/30
Filed: 1991-12-05
Abstract: PURPOSE:To provide the process for production of the magnetic head chips which enables the simultaneous execution of the removal and inversion of the plural magnetic head chips from working jigs and the readhesion to the working jigs, features extremely high productivity and workability coupled with fewer man-hours for production and produces these chips with high productivity at a low cost. CONSTITUTION:This process for production of the magnetic head chips consists of the constitution consisting the execution of the process by utilizing the melt viscosity difference between the respective thermal softening adhesives 5 and 7 applied on the adhesive surfaces of the 1st and 2nd working jigs 4, 6 in a stage for polishing the respective flanks a, b of the magnetic head chips 1. More particularly, the melt viscosity difference is preferably >=10cps and <=20cps.
Patent JP-H06168912-A (JP)
Title: Plasma processor
Inventor: NUKUI TOSHIO
IPC: H01L21/302
Filed: 1992-12-01
Abstract: PURPOSE:To provide a plasma processing technology capable of avoiding the production of any foreign matters in an aperture part of a chamber thereby enabling the defective processing due to the adherence of the foreign matters to a processed object to be avoided without fail. CONSTITUTION:The inside of a lid body 1a and a sealed part 2 on an aperture part of a substrate part 1b comprising a chamber 1 is coated 3a with almite so that the conductor region exposed to plasma may be completely covered in cooperation with the impurity coating 3 on the inner wall part of the chamber 1 to avoid the production of foreign matters due to the contact of the plasma with a conductor. On the other hand, a protrusion 1c and Ni coating 8 are provided on the outside of a sealing member 2 on an aperture part of lid body 1a and the substrate part 1b so that the lid body 1a and the substrate part 1b may be electrically conducted without fail to prevent the charge accumulation on the lid body 1a as well as any abnormal discharge.