baber/WOPTO huggingface dataset:
Patent JP-H0451671-A (JP)
Title: Color reader
Inventor: KUSUNOKI TADAKAZU
IPC: G06T1/00
Filed: 1990-06-19
Abstract: PURPOSE:To correct the reading error of each color component by correcting a read result by calculating a filter to cancel the deterioration of a read-out picture based on a point spread function showing the deterioration of the read- out picture by a reading means in each picture element to form a line on an origianl. CONSTITUTION:The point spread function corresponding to each picture element to form the line on the original 101 is calculated by a point spread function calculating means 121, and these point spread functions are introduced into a filter calculating means 131. Then, the filter corresponding to each picture element is calculated by a filter calculating means 131, and the read result corresponding to each picture element is corrected on based this filter by a correcting means 140. The error due to all factors caused by read-out processing by the reading means 110 of the picture in the corresponding picture element is contained in this point spread function. Thus, the correction of the reading error of each color component in which various factors of the error are taken into consideration can be realized.
Patent JP-S5865314-A (JP)
Title: Crank device of internal-combustion engine
Inventor: KOJIMA AKINORI
IPC: F16C9/04
Filed: 1981-10-12
Abstract: PURPOSE:To interpose washers in an integral type crank device, by forming the washer to a half split state, forming flange parts in a connecting-rod big-end and integrally forming the connecting-rod big-end to a crank pin under a condition in which said washers are housed in said flange parts. CONSTITUTION:Half split washers 24 are housed in flange parts 23, formed to opening ends of a bearing hole 22 in a big-end part 16 of a connecting-rod 15, further end faces of a crank arm 12 and the washers 24 are arranged contactable. Then the big-end part 16 of the connecting-rod 15 is formed to integrally arranged constitution with a crank pin 13. In this way, the washer 24 can be interposed between the crank arm 12 and the big-end part 16, and the end faces of the crank arm 12 can be prevented from directly being contacted to the end faces of the big-end part 16. While each slip speed of the arm 12 and the big-end part 16 for the washer 24 is decreased as compared with a slip speed caused between the both arm and big-end at their direct contact, and occurrence of seizure and the like can be prevented.
Patent JP-S5785814-A (JP)
Title: Production of solid urea resin
Inventor: HIRATA ATSUMI
IPC: C08G12/00
Filed: 1980-11-15
Abstract: PURPOSE: To shorten the production time, facilitate drying and grinding and obtain a solid urea resin useful as a plasticizer for producing urea resin molding materials, by adding calcined gypsum to a syrup obtained from urea and an aldehyde and cooling the mixture.  
     CONSTITUTION: Urea is reacted with an aldehyde while the water content of the reaction system is maintained at 13W25wt%. The produced resin syrup is mixed with calcined gypsum and cooled to separate a solid urea resin. The reason why the separation of the solid urea is promoted by adding calcined gypsum to the resin syrup is considered to be that methylolated urea such as dimethylolurea can be rapidly separated because addition of calcined gypsum reduces the free- water content of the system. Moreover, the improved grindability of the solid resin is obtained by the following reasons: the solid urea resin containing gypsum has a lower free-water content than a solid urea resin containing no gypsum, and the lumps can be easily ground because of conversion of calcined gypsum into gypsum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11353640-A (JP)
Title: Magnetic recording medium
Inventor: YAMADA YUKARI
IPC: C10M133/06
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To enable an excellent traveling property and durability by holding a lubricant mixture composed of a compd. of bifunctional perfluoropolyether having a carboxyl group at a terminal of a relatively large mol.wt. and amine and perfuoroalkyl carboxylate deriv. of a relatively small mol.wt. on the outermost layer. SOLUTION: The lubricant contg. the compd. of the bifunctional perfluoropolyether having the carboxyl group at the terminal expressed by formula I and the amine, and the perfluoroalkyl carboxylate deriv. expressed by formula II is used. In the formula I, Rf1 denotes a perfluoropolyether chain and R1 to R4 respectively denote hydrogen or hydrocarbon groups. In the formula II, R denotes 7-21C alkyl group; (m), (n) denote an integer of m+m>=8. A magnetic layer 2 is formed on a nonmagnetic base 1 and the lubricant is held in a protective film 3 which is the outermost layer and consists of SiO2 , silicon nitride, carbon nitride, etc.
Patent JP-H01198501-A (JP)
Title: Shoes including inclination controller of hinge connection shaft of body part
Inventor: JIYANNMARI BEJIE
IPC: A43B5/04
Filed: 1988-06-30
Abstract: PURPOSE: To make adaptable for configurations at positions of foot and heel and to keep an optimum equilibrium state of the foot during a rotary exercise and to improve wearing comfort by fixing a body hinge-connected around a cross-directional and geographic axis connecting both upper sides of a hard shell integrated with a boot sole. CONSTITUTION: A hinge-connecting element 5 at a body 3 mounted on a shell 1, is constructed by for example an eccentric device at one hand and so that an axis fixed at the body 3 is movable in a nearly vertical slot formed in the lower portion of the shell at the other hand. A front catch 6 is always connected by an eccentric ring 51 and a screw/slot axis 5. As a result, the body is connected to the front catch 6 at a position of the hinge-connecting axis 5, while the body can be positioned at a lower portion of the shell.
Patent JP-S645871-A (JP)
Title: Printer of document groups
Inventor: TANIGUCHI YUKIMARO
IPC: G06Q40/00
Filed: 1987-06-30
Abstract: PURPOSE:To enable a bankbook of which in one line a plurality of business contents can be recorded to be treated, by providing an optical device for detecting presence of a line to have been printed in a column of printing lines provided by division and a carrier means for carrying a line to be not yet printed just under the optical device. CONSTITUTION:By detecting a rear end of a bankbook N with a bankbook printing position carrier timing sensor 12 on a carrier path 6, a bankbook is stopped, and an optical device is actuated. Then, variation of white and black on a surface of the bankbook is sampled at an interval of 70mum, and data are buffered. Whether a line to have been printed is present in columns on a left side and right side of the surface of the bankbook or not is detected based on the buffered data. This detected result is transmitted to the bankbook printing position carrier timing sensor 12, and the bankbook N is carried so that the line to be printed is positioned just under a printing head 18 by a signal from this bankbook printing position carrier timing sensor 12.
Patent JP-S5581135-A (JP)
Title: Method and device for shaping sheet
Inventor: JIYOSEFU HARORUDO SUMISU
IPC: B29C43/20
Filed: 1979-12-11
Abstract: In fabricating sheet material with closely spaced parallel ribs on one side, a mold with ribbed shaped grooves is uniformly filled with a loose, dry molding material using a coater with a plurality of adjacent blades extending therefrom with the blade tips parallel to and preferably in contact with the mold top surface. The coater is swept across the mold top surface and the blades distribute and compress the molding material into the mold grooves. The invention is particularly useful for molding materials with high fiber content which are difficult to pack uniformly and with sufficient density into the mold.
Patent JP-S646327-A (JP)
Title: Manufacture of metal oxide superconductor
Inventor: SHIBATA SUSUMU
IPC: H01B13/00
Filed: 1987-06-29
Abstract: PURPOSE:To form a superconductor into various shapes without impairing the characteristic of a superconductive material by oxidizing the surface layer portion of a body formed with an alloy made of multiple metals. CONSTITUTION:A profile body with the desired shape is molded with an alloy made of multiple metals, a mixture 13 of multiple metals and a metal oxide, or a mixture 13 of a metal and multiple metal oxides. The profile body is oxidized by such method that it is oxidized from its surface side. Oxygen is fed to the profile body by this oxidization, at least the surface layer portion of the profile body becomes a metal oxide superconductive material 15 having the superconductivity equal to superconductive ceramic, thus a metal oxide superconductor 17 can be manufactured. The metal oxide superconductor can be thereby machined into various shapes.
Patent JP-S5862447-A (JP)
Title: Electric water heater
Inventor: IGA KAZUO
IPC: H05B3/40
Filed: 1981-10-08
Abstract: PURPOSE:To increase the efficiency of heat transfer on the surface of a heating member, by constituting a heater from a cylindical heating member and an outer case forming a heating passage on the outside of the heating member, and forming a spiral recess in the inner surface of the outer case and at least one passage communicated to the outside. CONSTITUTION:A water heat of this invention consists of a cylindrical surface heating member 1 and an outer case 5 which forms a heating passage 6 on the outside of the heating member 1. The outer case 5 has at least one passage 7 communicated to the outside and is formed with a spiral recess 8 in its inner surface. Since, with such an arrangement, spiral flow and turbulence are developed in the heating passage 6, boundary layer on the surface of the heating member can be broken and the velocity distribution of fluid flow can be made uniform. Therefore, it is enabled to increase the efficiency of heat transfer on the surface of the heating member, to suppress the temperature rise on the surface of the heating member, and to obtain uniform temperature distribution on the surface of the heating member.
Patent JP-H0325640-A (JP)
Title: Data base updating system
Inventor: MAEDA NOBUHISA
IPC: G06F12/00
Filed: 1989-06-23
Abstract: PURPOSE:To update a data base without contradiction and to improve the reliability of an on-line processing system by checking the update history of the data base. CONSTITUTION:A data base updating system is equipped with a host computer 1, terminal equipment 2, data base 3, data base information retrieving means 10, retrieved data base display means 20, data base update history information saving means 21, update data base information retrieving means 30 to retrieve data base information desiring to be updated, data base update history check means 40 to execute the matching of the data base update history, data base information updating means 50 and reprocessing instructing and informing means 60. Thus, the update history of the referred data base information is sampled and matching is executed between the sampled update history and update history already provided in the above mentioned data base. Then, the data base information are updated and the data base can be updated without the contradiction.
Patent JP-H0452499-A (JP)
Title: Method of and apparatus for cleaning package type air conditioner heat exchanger
Inventor: MASUDA YUTAKA
IPC: F24F1/02
Filed: 1990-06-20
Abstract: PURPOSE:To establish fine cleaning work without contaminating the interior of a room by removing a cover, winding a rope or rubber inserted into and fixed to the long cleaning cover the surroundings of a package into water tightness, forming an outflow passage in a lower side part, and allowing a worker to insert his hand from a work hole opened through the cleaning cover and to carry out washing. CONSTITUTION:A tightening tool 9 of a cylindrical folded-back part 9 of a cleaning cover 1 is closely tightened around a package 13 into water tightness, and cylindrical members 5, 5, 5 provided parallely to a work hole 3 are disposed inwardly of the cleaning cover 1. A hose insertion inlet is opened at a proper location of the cleaning cover 1, and a lower side part of the cleaning cover 1 is bound with a cord 17 as a cleaning water outflow passage 19 which is then coupled with a drainage passage 23. A worker inserts his both hands from the work holes 3, 3 into the cylindrical members 5, 5 and further inserts both hands into hand bag parts 5a, 5a mounted on the tip end to grip a cleaning base and blow off cleaning water to a heat exchanger fin 14 and the surroundings of the former for washing off dust, etc.
Patent JP-S6222622-A (JP)
Inventor: AOKI MITSUO
IPC: A47L13/10
Filed: 1985-07-22
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-S6222494-A (JP)
Title: Stabilizing device for semiconductor laser
Inventor: FURUNO FUMIYA
IPC: H01S5/068
Filed: 1985-07-22
Abstract: PURPOSE:To obtain the titled device for the semiconductor laser which has a stable temperature control system of high speed response and is capable of stabilizing the laser frequency and of miniaturization, by controlling the output of the semiconductor laser so as to be constant by comparing the output of the output operation means with the reference output being electrically set. CONSTITUTION:A temperature controller 40 is composed of a temperature operator 47, temperature setter 48 and comparator 49. An injection current I and a forward voltage drop V are connected to the temperature operator 47. The temperature setter 48 provides the reference temperature of the semiconductor laser element. The comparator 49 drives a driving circuit 44 according to a deviation signal output obtained by comparing the output of temperature operator 47 with the output of temperature setter 48. The measurement of the injection current I is easily performed by measuring the voltage drop of a resistor inserted in series with the injection current circuit. Thus the element temperature is obtained from the characteristics of element itself without using a temperature sensor, so that the device can be made small, the response speed can be increased, and the highly stabilized output can be obtained.
Patent JP-S5591970-A (JP)
Title: Ion plating device
Inventor: KOGA KIKUO
IPC: H01J37/32
Filed: 1978-12-28
Abstract: PURPOSE:To enable evaporation while preventing charge-up of electrical charge in the title device even in case a substrate is an insulator by electrically connecting the tip of a coil forming a discharge region between an evaporation source and a substrate holder to the holder. CONSTITUTION:Substrate 9 is set on substrate holder 7, and high-frequency waves are supplied to coil 10 from high frequency oscillator 11, thereby alternatingly changing the positive or negative electric potential of holder 7 connected to one end of coil 10. A heating current is then supplied to heating element 4 from heating power source 6 to heat evaporation source 3, and the resulting evaporated substance is ionized with the above high-frequency electric field. When substrate 9 becomes of negative potential, the ionized substance is attracted and deposited on substrate 9. When holder 7 is of positive potential, electrons existing in the discharge space collide against substrate 9. Accordingly, even in case substrate 9 is an insulator, electrons and the charge of the ionized substance deposited on substrate 9 are neutralized to prevent charge-up of substrate 9.
Patent JP-S5587885-A (JP)
Title: Liquid sealed type vacuum pump
Inventor: KATOU SUSUMU
IPC: F04C19/00
Filed: 1978-12-27
Abstract: PURPOSE: To prevent abnormal noise even under transient phenomena by placing a separating valve for uniforming the sealing liquid to be supplied into pump chamber at the midway of sealing liquid supply path connecting between the pump chamber and liquid source.  
     CONSTITUTION: Separating valve 25 is provided at the midway of sealing liquid supply path connecting between pump chambers 4, 5 and liquid source 27. Consequently when the pressurized sealing liquid from liquid source 27 is supplied through the gaps 9, 10 between the impellers 4, 5 and port plates 2, 3 into pump chambers 4, 5, same amount of sealing liquid is supplied into liquid compensation chambers 22, 23 thereby causes no unballance. Consequently water hummer never occurs even when transient phenomena is applied on the pump resulting in continuous stable operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0451539-A (JP)
Title: Substrate carrying apparatus
Inventor: OMORI TARO
IPC: H01L21/677
Filed: 1990-06-19
Abstract: PURPOSE:To protect a substrate traveling on a carrying apparatus from falling by preparing a negative pressure supply route between an electromagnetic valve and a finger so as to hold a volume that can maintain a predetermined negative pressure throughout the time ranging from when the electromagnetic valve shuts off the supply route to when the driving of a robot hand is stopped by a driving mechanism. CONSTITUTION:When a substrate carrying apparatus is started by a CPU26, a master pressure is measured by a pressure sensor 24, and if the master pressure is higher than -500mmHg, the sensor makes sure that the master pressure is always higher than -500mmHg. If the master pressure is below -500mmHg, a solenoid valve 22 shuts off the finger 20. side from the solenoid valve 22. Next, the CPU 26 issues an emergency stop command to a hand driving mechanism 27, and if the finger 20 is in operation, the CPU 26 immediately takes stop action for the finger 20. Next, the CPU 26 monitors a measured value and waits until the master pressure returns to a level higher than -500mmHg. When the master pressure exceeds -500mmHg, the CPU 26 turns on the solenoid valve 22 via a driver 23 to release emergency stop, thereby causing the apparatus to automatically return. In this way, even when the negative pressure supply stop, the apparatus can protect falling of a substrate.
Patent JP-H0830636-A (JP)
Title: Method and device for fast forward retrieval
Inventor: MIMURA YOSHISUKE
IPC: G06F17/30
Filed: 1994-07-14
Abstract: PURPOSE:To stop fast forward display in a state displaying display contents recognized by a user. CONSTITUTION:A storing medium 1 stores data to be displayed. A display part 2 displays data. A continuous display means 3 continuously reads out data from the medium 1 and displays the read data on the display part 2. A fast forward instructing key 5 instructs the start of the means 3. A fast forward stop instructing key 6 instructs the stop of the means 3 based upon user's operation. Aback track means 8 specifies data displayed for a prescribed period corresponding to recognition action time before the depression of the key 6. A fast forward stopping processing part 9 displays the data specified by the means 8 on the display part 2 when the key 6 is depressed.
Patent JP-S6140917-A (JP)
Title: Ground improvement work
Inventor: MIYAZAKI YASUO
IPC: E02D3/12
Filed: 1984-07-31
Abstract: PURPOSE:To simplify the structure of a ground improving equipment by a method in which a hollow tube into which a stirring blade attached to the lower part of a rotary rod is housed in a folded state is penetrated to a given depth, and while the ground is agitated by extending the blade, an improving agent is injected. CONSTITUTION:When a hollow tube 1 is penetrated to a given depth into the ground and then drawn up, an end cap 2 is separated and removed. The lower part of a rotary rod 3 is then projected from the tip of the tube 1 into the ground and at the same time a stirring blade 4 is automatically restored to a sidewardly extended state from a folded state by a spring. While the rod 3 is turned and the ground is agitated by the blade 4, an improving agent is injected through the hollow tube 1 into the ground.
Patent JP-H11347516-A (JP)
Title: Method for solidification treatment of used mercury adsorbent
Inventor: FUJIMURA YASUSHI
IPC: B09B3/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To solidify a used mercury adsorbent in a stabilized state by solidifying a used mercury adsorbent having adsorbed mercury, using a solidifying material composed of a mixture of Portland cement with blastfurance slag. SOLUTION: In the case of solidification treatment of a used mercury adsorbent A having been used in an adsorption removal treatment process of mercury in a natural gas condensate, at first a water content rate of the used mercury adsorbent A is adjusted. In the case where the mercury adsorbent A is dry in this case, a specific amount of water is added, and further when the mercury adsorbent A is dipped in water, draining is executed. Then, a solidifying material D prepared by mixing a granulated blast furnace slag C, a Portland cement B or a previously prepared blast furnace cement D as the solidifying material is added to the marcury adsorbent A, and kneaded. After kneading, the kneaded material is charged into a solidification container and allowed to make a solidified material by curing for about one month.  Further, a formulation ratio of the blastfurnace slag C and the Portland cement B is preferably in the range of 10/90 to 80/20 in wt. ratio.
Patent JP-S6365164-A (JP)
Title: Fuel preheater
Inventor: BAUMANN DIETER
IPC: F02M31/16
Filed: 1987-06-29
Abstract: The invention relates to a fuel preheater, especially for use in diesel engines of motor vehicles, in which the fuel, as a first fluid medium, is heated by absorbing heat from a second fluid medium of higher temperature, and in which the two media are carried through the preheater in separate passages. The preheater has a core which consists substantially of a set of walls of meandering cross section which forms two groups of parallel passages opening alternately on one longitudinal side and the other longitudinal side and running between the individual walls of the set the passages of one group being all open on the same side. The core is disposed between two covers covering the open longitudinal sides of the passages. In the core and/or in at least one of the covers there are disposed, for each of the two media, a distributor passage connecting together the passages of one group at the end side to an inlet from the outside and a collecting passage with an outlet to the outside, plus, at least one a portion of the walls of the core, ribs running substantially perpendicular to the direction of flow of the particular medium and projecting into the interior of the passages.
Patent JP-S5591266-A (JP)
Title: Television camera device
Inventor: TERAMOTO TOSHIO
IPC: H04N5/16
Filed: 1978-12-29
Abstract: PURPOSE: To facilitate the pulse mixture and then suppress the black level constant to the gain variation of the preamplifier by giving the negative feedback to the output of the preamplifier through resistance and then applying the pulse voltage to the resistance.  
     CONSTITUTION: The output signal of the pickup tube is supplied to input terminal 16 and amplified through FET17 to be furthermore amplified at rear-stage part 19 of preamplifier 15. Part of this output is divided by resistances 24 and 25 and then fed negatively back to the input part of amplifier 15 through resistance 20 and 21. The gain of amplifier 15 is decided by the ratio between resistances 24 and 25. Then the fixed pulse is applied to pulse mixing point 22 between resistances 20 and 21 via pulse mixing resistor 23, and thus the video signal output mixed with the pulse is obtained at output terminal 26. In this case, the easy mixture is secured for the pulses applied via resistor 23 for resistor 21 since the impedance is increased at point 22. In this constitution, no effect is given by the increment of the floating capacity or the heat disturbance noise, thus enhancing the S/N properties for the camera device. 
     COPYRIGHT: (C)1980,JPO&Japio