baber/WOPTO huggingface dataset:
Patent JP-2000152009-A (JP)
Title: Method and device for form processing
Inventor: MORI KOICHI
IPC: G06T9/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the compression rate of a form image, to reduce the data size for reservation, and to shorten the time required for data transfer. SOLUTION: Exclusive OR operation processing between an already written form image 1a taken in by a scanner 11 in an entry system 13 and an unwritten form image 3a is so performed with respect to each pixel that positions of coincidence may be 'white' and those of non-coincidence may be 'black', and a form image 4a of only an obtained description part is compressed and preserved in a preservation means 5 of a server 14, and relation information between the preserved form image and an unwritten form is managed.  At the time of restoration of the original form image, a form image 4b of only the preserved description part is read out from the preservation means 5 and subjected to processing opposite to compression, and exclusive OR operation processing between the obtained form image and the unwritten form image 3a is performed again in a restoration means 2b, thus the original written form image 1b is restored.
Patent JP-H01164746-A (JP)
Title: Rust-preventive agent for mortar or concrete
Inventor: MAEDA AKIO
IPC: C04B24/12
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the title rust-preventive agent exhibiting excellent rust- preventive effect for a long period with a small amt. of the agent to be added, by using specified sarcosines and, as occasion demands, reducing agent or antioxidant as effective component and by dissolving or dispersing them, for example, in water. CONSTITUTION:The title rust-preventive agent is obtd. by using one or more kinds of the sarcosines of formula (where, R is H, C11-18 acyl- or alkyl-group) and, as occasion demands, reducing agent or antioxidant such as NaNO2, Ca(NO2)2, erysorbic acid, L-ascorbic acid, catechol, pyrogallol, protocatechuic acid, D-xylose and their K, Na, Ca, NH4, etc., salt, as effective component and by dissolving in water, by emulsifying in water by a suitable method, by dissolving in org. solvent or by using as water-soluble amine salt. The rust-preventive agent is used in the proportion of 0.01-2.0wt.% to cement.
Patent JP-H11143310-A (JP)
Title: Reproducing method of material to be recorded, method and device for repeatedly using it, electrophotographic toner and the material be recorded
Inventor: MOCHIZUKI YUMI
IPC: G03G7/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reproduce a material to be recorded which can keep a secret, without generating an afterimage by allowing an image forming material to contain a coloring component difficult to dissolve and a colorless charging control agent in an image removal accelerating liquid incorporating a surfactant and water, and using the image removal accelerating liquid incorporating the surfactant and water. SOLUTION: The image removal accelerating liquid incorporating the surfactant and water is imparted onto the material to be recorded having an image formed with the image forming material incorporating the coloring component difficult to dissolve and the colorless charging control agent in the image removal accelerating liquid incorporating the surfactant and water, to reproduce the material to be recorded. Even if, for instance, electrophotographic toner whose constituting material is actually insoluble in hot water is used as the image forming material, the coloring component in the electrophotographic toner is never eluted in the image removable accelerating liquid incorporating the surfactant and water. Further, the colorless charging control agent is used so that the material to be recorded can be reproduced without generating a dyeing afterimage on the material to be recorded.
Patent JP-2000150306-A (JP)
Title: Current collecting system of battery or capacitor
Inventor: TOKI KAZUYUKI
IPC: H01G11/82
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To realize a current collecting system which enables simply and quickly current collecting process from an electrode to an outer terminal in a battery or a capacitor. SOLUTION: This current collecting system of a battery or a capacitor is equipped with an electrode body 10 in which a positive pole and a negative pole wherein active material layers are formed on current collecting foil surfaces are laminated via a separator. The electrode body 10 has current collecting foil laminated parts 12, (13) where only the part of a current collecting foil where active material of the positive pole or the negative pole is not formed is laminated in either of the laminated end portions. Further, the electrode 10 has a clamping current collecting member 50 for damping the current collecting foil laminated parts 12, (13), and an outer terminal 80 electrically connected with the current collecting member 50.
Patent JP-H03124656-A (JP)
Title: Steel roller and its manufacture method
Inventor: DANIERU SHII RIOI
IPC: B41N7/00
Filed: 1989-12-12
Abstract: PURPOSE: To discharge air between a roller surface and a web in motion by providing substantially spherical downward recesses most of which are overlapped on each other so as to form interconnected channels occupying at least 50% of the surface area of a roller. CONSTITUTION: A roller surface is blasted with steel shots so as to form on a roller surface 14 uneven textures 20 of the pattern provided with a large number of downward features 22 having sufficient roundness, and at least locally overlapped and substantially uniform depth and extremely sharp upward features 24. To form a smooth cylindrical part 30 on the roller surface, the blasted roller surface is ground to remove the sharp upward features without removing not less than 50% the pattern depth in a condition to surround the smooth cylindrical part by the interconnected channels to be obtained by the overlapped downward features.
Patent JP-H08176176-A (JP)
Title: Platinum complex and malignant tumor-thrapeutic agent containing the same
Inventor: YOKOI KOICHI
IPC: C07F15/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a platinum complex expressed by specific formula, excellent in antitumor activity, high in safety, good in solubility in water, useful as a therapeutic agent for various malignant tumors etc. CONSTITUTION: This complex is expressed by formula I(X is a halogen or sulfate ion; R<1> and R<2> are each H, a halogen, OH, an alkyl, or being combined with their adjacent C into a cycloalkyl), e.g. nitrato(acetato)(trans-l-1,2- diaminocyclohexane)Pt(II) etc. It is recommended to obtain the objective complex by reaction between the platinum compound of formula II and 1.8-2 molar times, based on the platinum compound, of silver nitrate at 0-40 deg.C, then reacting the resultant diaquocomplex with a carboxylic acid of formula R<1> R<2> CHCOOH or its salt at 10-40 deg.C for one hour to one day, followed by reaction with a halide such as potassium chloride.
Patent JP-H02166963-A (JP)
Title: Facsimile equipment
Inventor: MURAMATSU HIDEO
IPC: B65H33/08
Filed: 1988-12-21
Abstract: PURPOSE:To facilitate a sort processing by positioning a sheet discharge tray on an original discharging position when a transmitted original is discharged and positioning the tray on a first position or second position for recording sheet discharge different from the preceding position for recording sheet discharge when a received recording sheet is discharged. CONSTITUTION:When a stepping motor is driven and an output shaft 150a is rotated, a projecting part 153 is rotated so as to draw a circular arc with the output shaft 150a as a center and the inner wall of a through hole 152 is pushed by the projecting part 153. Then, the sheet discharge tray is moved in a horizontal direction. The position of the through hole 152 drawn by a full line corresponds to the time of original sheet discharge and a home position sensor 151 detects a sheet discharge tray extending part 107a and is turned ON. When the recording sheet is discharged and the preceding recording sheet is discharged at the first position, the sheet discharge tray is stopped at the second position. On the other hand, when the preceding recording sheet is discharged at the second position, the sheet discharge tray is stopped at the first position. Thus, the original and recording sheet or further the recording sheets are sorted respectively on the sheet discharge tray.
Patent JP-H055288-A (JP)
Title: Steel cord
Inventor: OGURO YOSHIYUKI
IPC: D07B1/06
Filed: 1991-12-06
Abstract: PURPOSE:To obtain the subject cord composed of a core strand and an outer circumference strand, having high filling ratio of rubber into the gap between twist wires and exhibiting excellent durability by using twisted wires having specific diameter for each of the core strand and the circumferential strand and arranging the circumferential twisted wires in a state to form gaps between the wires. CONSTITUTION:The core strand of the steel cord is formed by using 3 first twisted wires 51 having equal diameter as the core and arranging 9 second twisted wires 52 thinner than the first twisted wires 51 (the diameter of the 2nd twisted wire is smaller than that of the 1st twisted wire by 5-15%) in a state to encircle the 1st twisted wires 51 and twisting the 2nd wires together with the 1st wires. The outer circumferential strand of the objective steel cord is obtained by arranging twisted wires 53 on the outer circumference of the core strand in a state twisted in the direction opposite to the twisting direction of the 1st twisted wires 51 and the 2nd twisted wires 52 and leaving a gap between the outer twisted cords 53. The diameters of the wire filament of the 1st twisted wire 51, the 2nd twisted wire 52 and the outer circumferential twisted wire 53 are preferably 0.10-0.35mm.
Patent JP-H11152372-A (JP)
Title: Vibrationproof rubber composition
Inventor: KANEDA KAZUO
IPC: F16F1/36
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrationproof rubber compsn. having low hysteresis loss and static shear ratio without detriment to physical properties such as tensile strength and elongation by compounding a natural rubber and/or a synthetic rubber with 2-(4'-morpholinodithio)benzothiazole. SOLUTION: 100 pts.wt. of a rubber component comprising a synthetic rubber (e.g. a synthetic polyisoprene rubber, a polybutadiene rubber, a butyl rubber, or a styrene-butadiene rubber) and/or a natural rubber is compounded with 0.1-3.0 pts.wt. of 2-(4'-morpholinodithio)benzothiazole as a vulcanizing agent and, if necessary, 5-15 pts.wt. of a carbon black as a reinforcement and necessary amts. of ingredients such as a softener (e.g. a wax or an oil), an antioxidant, stearic acid, and zinc oxide. Thus, the vibrationproof rubber compsn. exhibiting excellent vibrationproof properties as a compsn. for rubber members for vibrationproof apparatuses, is obtained.
Patent JP-2000212146-A (JP)
Title: New phenolic compound having ether bond and reversible heat-sensitive recording medium using the same
Inventor: MATSUI HIROAKI
IPC: C09B67/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of realizing high-speed erasability and maintaining stable color developing and decoloring properties by practically sufficient repetition and useful as a developer, etc., for a reversible heat-sensitive recording medium, etc. SOLUTION: This compound is represented by formula I (p is 11-17), e.g. N-n-octadecyl-4-hydroxyphenoxyacetamide, preferably a compound represented by formula II (q is 10-16) or a compound represented by formula III (r is 4, 6 or 12; s is 11-17). The above compound is obtained by halogenating 4- hydroxyphenoxyacetic acid with thionyl chloride, etc., and then subjecting the resultant compound to a condensing reaction with an amine compound such as dodecylamine in the presence of a condensing agent such as dicyclohexylcarbodimide and a condensing auxiliary such as N- hydroxyphthalimide when carrying out the condensing reaction.
Patent JP-H07155818-A (JP)
Title: Method for rolling for reversible rolling mill
Inventor: TAKADA MAKOTO
IPC: B21B37/18
Filed: 1993-11-30
Abstract: PURPOSE:To prevent a surface folding generating in the intermediate part of a belt-like material at the time of taking-up by gradually increasing a drawing down force at the time of a rolling start in an initial pass to gradually decrease the change of a thickness, gradually decreasing a drawing down force at the time of the completion of rolling to gradually increase the change in the thickness at a tip part at the time of the completion of rolling. CONSTITUTION:At the time of the start of the rolling of each pass, the total drawing down quantity (t0 - t1) of the pass, is gradually added to the intermediate part on one end side of a belt-like material existing between an upper and a lower rolling rolls, and the change of a thickness at the tip part of a rolling start, is allowed to gradually reduce in a tapered shape or by stages. Further at the time of the completion of each pass, the total drawing down quantity (t0 - t1) of the pass, is gradually released from an intermediate part on another end side of the belt-like material existing between the upper and the lower rolling rolls, the change in the thickness at the tip part of a rolling completion, is allowed to gradually increase in a tapered shape or by stages. Consequently, a difference in level in rolling, generating at the tip part of the rolling start of the belt-like material and at the tip part of the rolling completion, can be adjusted so that it becomes within an allowable difference in level in which the surface folding is not generated at the time of taking-up, and the surface folding caused by the difference in level in rolling, can be prevented.
Patent JP-H0510496-A (JP)
Title: Tripod device
Inventor: JIYO JIYUNTAI
IPC: H04N5/225
Filed: 1991-12-07
Abstract: PURPOSE: To provide a tripod of which the vertical accuracy of the tripod body and the horizontal accuracy of the head carrying a camera and the like are easy to be detected, and the slope thereof is easy to be corrected. CONSTITUTION: The tripod comprises a head 2 for supporting a camera and the like, and having adjusting knobs 91, 92, a horizontal level 4 arranged at one side of the head 2, for detecting horizontal position of the camera and the like, a tripod body 3 for supporting the head 2, and a vertical level 5 arranged on a vertical shaft 8 extending downward from the lower end of the head 2, for detecting the vertical position of the camera and the like. In this way, vertical accuracy of the tripod body 3 and the horizontal accuracy of the camera and the like mounted on the head 2 are detected.
Patent JP-H03182813-A (JP)
Title: Radial tire for heavy load
Inventor: TANAKA HITOSHI
IPC: B60C11/01
Filed: 1989-12-12
Abstract: PURPOSE:To maintain durability of a belt by the improvement of abrasion life and restraint of heat generation, and improve driving stability by reducing ground contact load applied to inclining parts of shoulder parts at recessed buttless parts, and reducing rubber volume. CONSTITUTION:A buttless part 4 is formed between a shoulder part 2 placed on both shoulders of tread parts 1 and a side part 3 in a tire. With this constitution, a straight taper part 2a with taper angle theta=31 deg. with regard to a tire cross section symmetry axis AL and the length (h) of 1.9 times as long as the depth D of a tread groove 5 is formed at the shoulder part 2. Besides a round part 2b whose radius R1 is 1.9 times as long as the depth D of the tread groove 5 is installed at the taper end on the ground contact side of the straight taper part 2a is formed. Moreover the buttless part 4, for example, is gouged at radius R2 which is 0.4 time as long as tire cross section height H to be formed in a recess shape, and is made to circumscribe with the straight taper part 2a on the ground contact side and a curvature R0 of the side part 3 on the non-ground contact side respectively.
Patent JP-H02170080-A (JP)
Title: Distance limited type pulse doppler radar device
Inventor: SASAKI FUJIO
IPC: G01S13/64
Filed: 1988-12-23
Abstract: PURPOSE:To measure the speed of only a body which moves within an optional distance range by providing two optional time delay pulse generating circuits, signal sampling circuits, level decision circuits, and a signal switch circuit newly to a reception part in conventional constitution. CONSTITUTION:A pulse Doppler signal which is detected by a detector 6 is sampled by the signal sampling circuits 10 and 11 with pulses (e) and (f) generated by the two optional time delay pulse generating circuits 8 and 9 provided newly to the reception part. These signal levels are supplied to the decision circuits 12 and 13 and the signal switch circuit 14 is driven according to the decision results (g) and (h) to limit a measurement distance. Further, the limit range is set by only varying the delay time of the delay pulse generating circuits 8 and 9 and the ON time width of the high frequency switch of a transmission part need not be varied unlike conventional device. Consequently, the pulse Doppler radar device of the simple constitution which can measure the speed of the body moving within a specific distance range is obtained.
Patent JP-H10167427-A (JP)
Title: Pickup order instructing method
Inventor: TAKADA ATSUSHI
IPC: B65G61/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To register a commodity stock information responding to a picking route in which the commoditity can be picked up by duplicating no route as a picking order master table beforehand, and provide an ordered information aligned in a random order by changing the alignment of automatically the ordered information into a picking order in which the commodity can be picked up without duplicating the picking passage. SOLUTION: By accumulating the input of a commodity stock information 11 from the site of a location 10 of block to form a picking order master table 45 into a computer 40 for management, and an ordered information 50 is input to the computer 40 of management every time the order is received, so as to produce and output a picking order data 60 in which the picking route is not duplicated, by using the master table 45 automatically. Consequently, the picking order deciding work is made efficient extensively, and the response to the addition, the reduction, the movement, and the like of the same block and the location is also facilitated extensively.
Patent JP-H03185261-A (JP)
Title: Fuel injection device for multiplecylinder diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02M59/10
Filed: 1989-12-15
Abstract: PURPOSE:To fully recover the inner pressure of an accumulator so as to properly retain the fuel injection pressure of the accumulator by dividing the whole cylinders into plural groups in such a manner that the injectors of cylinders, not next to one another in the order of fuel injection, consist groups, and providing each group with one accumulator. CONSTITUTION:In a 6-cylinder diesel engine 10 where ignition is carried out in the following order: a first cylinder, a fourth cylinder, a second cylinder, a sixth cylinder, a third cylinder and a fifth cylinder, these six cylinders 12 are divided into front and rear groups each comprising three cylinders. The groups are each provided with an accumulator 28 (28a, 28b) and the injector 14 of each cylinder is connected to the accumulator 28 by groups. Fuel delivered from a fuel feed pump 16 is separately fed to the accumulator 28 through fuel passages 30a, 30b. Even with lowering of the inner pressure of the accumulator 28 due to fuel injection of the cylinders belonging to the corresponding group, there is sufficient time to fully recover the inner pressure of the accumulator 28 before starting the next fuel injection of the cylinders belonging to the corresponding group.
Patent JP-H10167622-A (JP)
Title: Hydraulic elevator
Inventor: WATANABE HARUO
IPC: B66B9/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To maintain a rated speed during a descending operation without a load by forcing valve control on the basis of a pressure signal from a pressure sensor during the descending operation, and controlling the opening of a fluid control valve at two or more steps depending on a descending operation load condition. SOLUTION: During the ascending operation of a car 201, a fluid delivered from a hydraulic pump 1 is fed to a hydraulic cylinder 200 via the main valve of a solenoid selector valve 100, on the operation of a control device 5. On the other hand, the pilot valve of the solenoid selector valve 100 is controlled at the time of a descending operation, and the main valve is forced open for descending operation control. In this case, when the pressure of a pump port flow passage 222 becomes approximately equal to cylinder pressure on the operation of the control device 5, the first pilot valve is excited to close. Also, control is made so that one of the second and third normally close pilot valves opens in accordance with the closure of the the first pilot valve.  In addition, the opening of the main valve is adjusted at two steps. thereby performing the descending operation of the car 201 at a rated speed.
Patent JP-H02168656-A (JP)
Title: Resin-sealed semiconductor integrated circuit
Inventor: MIYAZAKI YOSHIO
IPC: H01L23/31
Filed: 1988-12-21
Abstract: PURPOSE:To minimize cover cracks and shift of an Al interconnection and to realize a large-sized chip of resin-sealed semiconductor integrated circuit by removing a part of the corners of a protective film of the semiconductor integrated circuit chip. CONSTITUTION:An Al interconnection 3 is formed on a silicon oxide film 5 formed in a semiconductor substrate. After a silicon nitride film is formed as a protective film 2, slits 1 are formed in the silicon nitride film simultaneously with etching of a bonding pad section. This semiconductor integrated circuit chip is mounted on a lead frame, wire bonding is performed and the chip is sealed with resin. If the semiconductor integrated circuit is heated or cooled abruptly, stress is created between the sealing resin 6 and the semiconductor integrated circuit chip 4. However, no crack is produced in the silicon nitride film since the film 2 has the slits 1. Further, since the slits 1 decrease the stress, the Al interconnection 3 is not shifted substantially. In this manner, it is possible to provide a large-sized chip of resin-sealed semiconductor integrated circuit.
Patent JP-H03185947-A (JP)
Title: Signal transmission method
Inventor: MURAKAMI KEIZO
IPC: H04L12/42
Filed: 1989-12-14
Abstract: PURPOSE:To attain efficient data transmission in a network by extracting required information from a data frame or inserting the required information into the data frame when the data frame is relayed by each device. CONSTITUTION:A data frame comprising a synchronizing code 1, a call code 2, a control code 3 and data blocks 4a, 4b... corresponding to terminal equipments 22a-22f forming a data link with a control device 21 is sent from the control device 21 in a signal transmission network tying the control device 21 and plural terminal equipments 22a-22f with a loop transmission line 23. The code 1 is used to count the timing of data extraction or insertion in the said data frame. The code 2 consists of communication request flags 11a-11d in the unit of the devices 22a-22f, each comprising a flag F1 making a communication request from the said devices 22a-22f to the device 21 and a reply flag F2 of the said devices 22a-22f with respect to the communication request from the device 21 to the devices 22a-22f.