baber/WOPTO huggingface dataset:
Patent JP-H0328112-A (JP)
Title: Safe sodium percarbonate composition
Inventor: SATO KANJI
IPC: C01B15/10
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a sodium percarbonate composition having safety and high content of purity by blending sodium percarbonate with urea, urea derivative, acetate, amino acid or salt thereof, triazine or guanidine. CONSTITUTION:Sodium percarbonate is blended with 25-35wt.% at least one compound selected from urea, a urea derivative, an acetate, <=7C amino acid or a salt thereof, a triazine and a guanidine as a danger inhibitor to give a sodium percarbonate composition. The composition may be optionally blended with at least one compound selected from an alkali metal carbonate, an alkali metal bicarbonate, an alkali metal sulfate and sodium borate as an auxiliary. The total amount of the danger preventing agent and the auxiliary is <=35wt.%. The use of the auxiliary together with the danger preventing agent not only can reduce the amount of the danger preventing agent blended but also can provide a more economical and safer compound because of the inexpensive auxiliary.
Patent JP-S6184331-A (JP)
Title: Production of hard steel material
Inventor: NORUBEERU BATSUSHI
IPC: B21B45/02
Filed: 1985-07-23
Abstract: In the production of medium carbon steel wire rod, upon leaving the hot rolling mill, the rod is cooled in two phases. The first phase is operative as the rod moves at end-of-rolling speed along a cooling line disposed between the finishing block and feed rollers disposed at the entry of a head for placing the rod in overlapping turns on a conveyor, the cooling line being continuous-i.e. being devoid of air cooling breaks between consecutive intensive cooling sections, the length and capacity of the cooling line being such that the surface temperature of the rod at the end of the first phase is between, on the one hand, the start-of-martensitic-transformation temperature for the particular steel concerned and, on the other hand, the latter temperature plus 200 DEG  C. The second cooling phase is operative upon the rod once it has been placed in overlapping non-concentric turns on the conveyor, the time which elapses between the end of the first phase and the start of the second phase being less than the time needed for the percentage of transformed austenite to exceed 5%. Austenite transformation is at least 95% at the departure from the second phase.
Patent JP-S5864845-A (JP)
Title: Data transmitter
Inventor: TAKEUCHI HIROSHI
IPC: H04L12/433
Filed: 1981-10-14
Abstract: PURPOSE:To simply constitute a monitor station, by unifying read/write clocks of a common memory storing transmission/reception data of the monitor station of data transmission systems of loop connection. CONSTITUTION:A monitor station and a plurality of stations ST are connected in loop at a transmission line 11, and the data transmission with the STs is performed through the shift of transmission mode of the monitor station for one cycle in the order of transmission, transfer of transmission right, reception, and intermission of reception. Transmission data of the monitor station and reception data from a plurality of the STs are stored in a common memory. When the transmission of loop data is finished, the monitor station transits from the transmission to the transmission right transfer operation, the operation of a memory 9 is switched from the transmission to the reception with a control signal from a mode controlling circuit 4 during this period and switched from the reception to the transmission operation during the reception intermitting period. Clocks used for the read/write operation of data of the memory 9 are unified at a transmission system clock generating circuit 3, allowing to constitute the monitor station into an ST with a minimum circuit addition.
Patent JP-H105679-A (JP)
Title: Coating film forming method
Inventor: YAZAWA YOSHINAO
IPC: B05D7/14
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To form a coating film excellent in depth feeling, smoothness and sharpness by successively applying colored base coating and two clear coatings to an article to be coated and making the refractive index of a cured coating film of the clear coating larger than that of the cured coating film of the clear coating applied to the upper surface thereof by a specific value or more. SOLUTION: For example, after undercoating is preliminarily applied to a car outer panel by cation electrodeposition coating, inetercoating respective coating films are heated and cured to obtain an article to be coated and colored base coating (A) clear coating (B) and clear coating (C) are supplied to the article to be coated and, at this time, the refractive index of the cured coating film of the clear coating B is set so as to become larger than that of the cured coating film of the clear coating C by 0.02 or more. The colored base coating (A) and both clear coatings B, C are liquid coating based on a base resin, a crosslinking agent, color pigment and an org. solvent. The colored base coating (A) forms a metallic coating film or a colored coating film (solid color coating film) and each of both clear coatings (B), (C)form light pervious transparent coating film.
Patent JP-S5952626-A (JP)
Title: Molding method
Inventor: FUKUSHIMA NOBUO
IPC: B29L31/34
Filed: 1982-09-17
Abstract: PURPOSE:To obtain a housing capable of being easily molded and having an insulating function, by a method wherein an injection-molded body of a synthetic resin is subjected to metal spraying in the condition of being fixed to one side of a metallic mold, and a synthetic resin is again injection molded onto the metal- sprayed surface. CONSTITUTION:After poducing a primarily molded article 2 by an injection device 1, the metallic mold with the article 2 fitted thereto is rotated by 90 deg. by driving a rotary base for the mold. After adhering a metallic layer onto a surface of the article 2 by metal spraying by using a plasma metal spraying equipment, the mold is rotated further by 90 deg., and a resin is injection-molded onto the metallic layer on the article 2 by an injection device 5. Metallic molds 7, 9 are designated on the basis of the thickness of a molded article to be finally obtained. The metal used in plasma metal spraying may be aluminum, iron, nickel, zinc or the like, and an economical range of the thickness of the metallic layer is 1-300mu.
Patent JP-H0326886-A (JP)
Title: Vane pump
Inventor: FUKUMURA KENICHI
IPC: F04C2/344
Filed: 1989-06-26
Abstract: PURPOSE:To secure the discharge flow rate necessary for the start in cold weather by forming the contact side with the inner peripheral cam surface of a vane into a wide part and forming a wide groove part for accommodating the wide part at a position where a vane does not come into contact with the wall of a back pressure chamber in the outer peripheral part of a slit. CONSTITUTION:The oil discharged into a discharge chamber 22 is introduced into a back pressure chamber 20a which always has a sufficient capacity, through a communication hole 31 and an annular groove 30, and operates to press a vane 17 onto an inner peripheral cam surface 12a. Since, in this case, a wide part 17a having a large plate thickness is formed on the contact side with the inner peripheral cam surface 12a on the vane 17, the center of gravity of the vane 17 is in the outer peripheral direction of a rotor 16, and the centrifugal force generated by the revolution of the rotor 16 acts largely. Therefore, even if the viscosity of the oil which exists between the outer periphery of the rotor 16 and the inner peripheral cam surface 12a of a cam ring 12 is high on the start in cold weather, the vane 17 is easily sprung out, and the necessary discharge flow rate can be secured.
Patent JP-H0214094-A (JP)
Title: Calendaring unit
Inventor: ISHII SHIGEAKI
IPC: D21G1/00
Filed: 1988-06-30
Abstract: PURPOSE:To provide a calendaring unit so designed that a left-and-right pair of press cylinders for respectively pressing the uppermost one pair of bearing boxes among them and plural pairs of detachable cylinders for vertically sliding the other plural pairs of bearing boxes separately from one another are equipped, thereby shortening the loading/unloading time for calendar rolls. CONSTITUTION:When the pressure contacts of calendar rolls 7, 5a, 5b, 5c are removed, pressing by a press cylinder 8 is also removed, each of detachable cylinders 20a, 20b and 20c being driven, and each of bearing boxes 4a, 4b and 4c is made to ascend via the corresponding each of driving shafts 21a, 21b and 21c. At this time, driving speed of each of the detachable cylinders 20a, 20b and 20c is regulated to ensure left-and-right pairs of bearing boxes 4a, 4b and 4c to be synchronously lifted, and the times for the spaces between respective circumferences of the calendar rolls 7, 5a, 5b and 5c to reach a specified length are also ensured to become similar to one another.
Patent JP-H05187901-A (JP)
Title: Nonintrusion type liquid flowmeter for liquid component of two-phase flowing liquid based on solid or liquid transmission sound
Inventor: JIYOOJI DEYUUI KOODEII
IPC: G01F1/74
Filed: 1992-06-22
Abstract: PURPOSE: To measure the flow rate of liquid flow passing a nozzle by measuring the density of power spectrum and the size of the area of the density from the signal of a vibration sensor approaching two-phase (liquid-gas) injection nozzle. CONSTITUTION: The oil 16 passing through a block valve 17 is mixed with steam 18 controlled by a control orifice 19. The mixture is injected as fog 23 via a nozzle barrel 21 and a nozzle tip 22. A vibration sensor 24 is provided at the position easily sensitive to the sound or vibration of fluid flow such as a lodging plug. In the tubing of the nozzle, the density of power spectrum us measured from the output of the sensor 24 in the frequency band including a resonance peak. The strength of the peak strongly depends upon the mass flow of the liquid, and increases as the flow rate increases. The measured value of the area of the band including the peak is proportional to the flow rate of the liquid, and scarcely affected by the gas flow rate. Thus, the flow rate of the liquid can be measured from the measurement of th density of the vibration spectrum.
Patent JP-H11338550-A (JP)
Title: Pressure regulator for very small amount of standard gas
Inventor: AKIYAMA SHIGEYUKI
IPC: F16K31/126
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To stably supply a very small amount of component gas which satisfies the specifications of primary and secondary pressure reducing mechanisms and has small gas adsorptivity and small contaminant gas production under a low pressure for a long period. SOLUTION: This pressure regulator is equipped with a primary pressure chamber 3 which is connected to a primary-side flow passage 2, a secondary pressure chamber 5 which is connected to a secondary-side flow passage 4, a pressure regulating chamber 6 which is provided between both the pressure chambers 3 and 5 and communicates with both the pressure chambers 3 and 5, a primary-side regulating valve 11 which controls passage from the primary pressure chamber 3 to the regulating chamber 6, a secondary regulating valve 22 which controls passage from the regulating chamber 6 to the secondary pressure chamber 5, a primary-side diaphragm 15 which is provided for the regulating chamber 6, associated with the primary-side regulating valve 11, and made of anticorrosive metal, and a secondary-side diaphragm 25 which is provided for the secondary pressure chamber 5, associated with the secondary- side regulating valve 22, and made of ethylene tetrafluoride resin.
Patent JP-H0214758-A (JP)
Title: Electromagnetic crusher
Inventor: NOMA YOSHIISA
IPC: B02C17/00
Filed: 1988-06-30
Abstract: PURPOSE:To smoothly charge a material to be crushed with the help of a leakage flux by connecting a constant-quantity feeder of the effector of a magnetic material to the supply side of a crushing vessel, and connecting the crushing vessel and the supply passage at the coil end part of a linear motor with a gently changing cross section. CONSTITUTION:The crusher consists of a couple of linear motors 1 with the magnetic fields moving in an opposite directions and the crushing vessel 2 arranged between the motors 1. The constant-quantity feeder 7 of the effector 5 of a magnetic material is connected to the supply side of the crushing vessel 2, and the crushing vessel 2 and the supply passage 2a at the coil end part of the linear motor 1 are connected with a gently changing cross section. As a result, the leakage flux at the coil end of the linear motor is effectively utilized in the transportation of the effector 5 and the magnetic material 4 to be crushed, and the effector 5 and material 4 can be smoothly transported at a low cost.
Patent JP-2000354125-A (JP)
Title: Facsimile information service system
Inventor: TAKAHARA SHUSUKE
IPC: G06F17/30
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enhance the operability by a user, to simplify the operation and to reduce entry mistakes. SOLUTION: A facsimile terminal 1 is provided with a storage device 28 that stores a box number to respectively designate each box of a server 2 and a job dial 213 by which a user selects a desired box number among stored box numbers. The server 2 is connected to the facsimile terminal 1 via a line network 21, stores image information in cross-reference with a plurality of boxes and transmits image information of a box designated by a box number selected by the facsimile terminal 1 to the facsimile terminal. Thus, the user has only to select a desired box number by using the job dial 213 to allow the server 2 to send desired information to the facsimile terminal 1.
Patent JP-H087016-A (JP)
Title: Card system for writing available limited monetary amount
Inventor: TSUMURA MIOJI
IPC: G06Q40/00
Filed: 1994-06-21
Abstract: PURPOSE:To permit a sales source to securely collect a sales amount and to provide a safe card system by freely setting a maximum amount in the range of the real balance in the bank account of a card user, registering the maximum amount in a card and using the card only within this range. CONSTITUTION:A host station l is provided with a function for intensively managing data bases provided in plural banks 2, amount registration devices 3 and amount withdrawal devices 4. The three kinds of the devices 2-4 are individually connected and the devices 2-4 are prevented from being directly connected. The devices 3 register the available limited amounts in the cards. The host station 1 calls the designated account of the bank 2 and recognizes the balance, and the devices 3 register the maximum amount within the range. The devices 4 are provided with functions for withdrawing purchase amounts from the maximum amount registered in the card and they execute a series of procedures for transferring the numeral of the withdrawn amount to a different bank account which is previously registered in the device 4 is executed.
Patent JP-H06394-A (JP)
Title: Production of ion-selective membrane
Inventor: AMANO AKIRA
IPC: B01J47/12
Filed: 1992-06-23
Abstract: PURPOSE:To produce an ion-selective thin film excellent in film quality and durability by using an amorphous silicon as the base body. CONSTITUTION:A silane compd. 3 is supplied to a vacuum chamber 11 of a plasma CVD device 10, to which a sulfonic acid compd. 4 or amine compd. 5 is added. In this atmosphere, an amorphous silicon thin film containing sulfonic acid groups 4a or amino groups 5a is deposited on a carrier 1 by plasma CVD method to obtain an ion-selective membrane. If the obtd. thin film contains amino groups 5a, the film is treated with hydrochloric acid. Thus, a cation- selective film 6 or an anion-selective film 7 having selectivity to cation 6a or anion 7a, respectively, is obtd.
Patent JP-S6318307-A (JP)
Title: Production of connector plug for optical fiber
Inventor: SHINTAKU TOSHIHIRO
IPC: G02B6/38
Filed: 1986-07-11
Abstract: PURPOSE:To obtain a connector plug for an optical fiber having high accuracy with ease of working by fining the front end of a ferrule consisting of a hard material and dropping an adhesive agent to the end face thereof to form the soft front end including the optical fiber. CONSTITUTION:A ferrule aligning part 5 consists of ceramics such as zirconia and alumina and the front end thereof is formed to a circular truncated cone shape of the diameter decreasing gradually toward the front end. The adhesive agent 6 is packed into the ferrule 3 and the covering 2 at the front end of the optical fiber 1 is removed. The adhesive agent 6 is coated on the front end and such front end is inserted into the ferrule 3 and is pushed therein until the front end of the optical fiber 1 projects through a small hole 5b from the end face 5c of the front end 5a of the ferrule. The adhesive agent 7 is then dropped over the entire surface of the end face 5c and is cured in such a manner that the adhesive agent 7 includes the optical fiber 1. The front end of the optical fiber 1 is then cut off and the end face of the fiber is polished slightly flat together with the adhesive agent 7.
Patent JP-S6055225-A (JP)
Title: Rotary encoder
Inventor: NAGAI SHIGEKAZU
IPC: G01D5/36
Filed: 1983-09-06
Abstract: PURPOSE:To remove the influence of noise on the way of signal transmission by forming a photodetector opposed to a light emitting element on the other side of a rotary disc and connecting the photodetector to a photodetecting device including a photodetecting element. CONSTITUTION:When the light emitting element 18 emits light by electric power from a power supply circuit (not shown) and the light is irradiated to the rotary disc 14, the light is converted into an intermittent optical signal by slits 16 of the rotary disc 14. The optical signal is detected by one leading end part of an optical fiber 20, transmitted through the optical fiber 20, guided to the photodetecting device 22, and converted into an electric signal by the photodetecting element 24 and the electric signal is outputted to the external. Since the photodetecting device 22 for converting the optical signal into the electric signal is arranged outside a rotary encoder 10, the influence of noise can be removed.
Patent JP-S5585229-A (JP)
Title: Measuring device for high speed wave length spectrum
Inventor: MIYAUCHI EIZOU
IPC: G01M11/00
Filed: 1978-12-23
Abstract: PURPOSE:To momentarily measure the brightness distribution data corresponding to the respective wave lengths of the optical system to be measued by providing a light image projecting screen wherein plural solid state image pickup elements are arranged, detecting circuit for the brightness distribution data and another circuit for a change of the brightness distribution data. CONSTITUTION:While light from the lamp 11 is focused by the lens 12 to apply itself to the optical fiber 13, and is projected from the end A of the fiber to the light image screen 14. In the light image screen, the solid state image pickup elements 21 are arranged on the square base plate in the form of a matrix so that they are uniformly distributed with respect to the wave length. Also an interference filter made of multilayer wave length selectively-penetrating film is sticked on the surface of pickup element 21. A signal detected by the pickup element for each wave length is fed to the wave length discriminating circuit 15. Next, the optical fiber 13 is cut, a reference light P1 is measured at the point B. These data are converted into digital data by the AD converter, a loss between both points A, B is obtained by detecting the difference between both data of P0 and P1 by means of the numeric processor 17.
Patent JP-H0213856-A (JP)
Title: Automatic sampler
Inventor: HAYASHI TSUTOMU
IPC: G01N35/10
Filed: 1988-06-30
Abstract: PURPOSE:To easily detect an accidental error such as the arrangement error of a specimen container or the input error with respect to the arrangement of the specimen container by providing a display code reader such as a bar code reader to the specimen suction nozzle holding part of an automatic sampler. CONSTITUTION:When a specimen table 2 is stopped, a specimen suction nozzle 6 is inserted in the specimen container 15 positioned at a sampling position 23 to suck and collect the specimen in the specimen container 15 by the operation of a suction pump. In this specimen sucking operation process, a bar code reader 7 passe he edge 21 of the specimen table 2 to reach the position 24 under the specimen table 2 to read the bar code 20 of the specimen container 15 to perform the indentification of a specimen to be collected. The reading signal of the bar code 20 red by the bar code reader 7 is collated with the analytical order, specimen name and analytical item recorded on a recording part and, when an error is detected, the error of recording is corrected.
Patent JP-S647208-A (JP)
Title: Speed detecting system
Inventor: KONO SHINICHI
IPC: H02P23/00
Filed: 1987-06-30
Abstract: PURPOSE:To improve a resolution by detecting the pulse interval of a feedback pulse from a pulse-coder with a clock pulse and detecting a speed from the pulse interval. CONSTITUTION:A first counter 11 continuously counts a clock pulse CLK, synchronizes with a feedback pulse VLP and the contents of the counter 11 are written to a register 12. A second counter 13 counts a feedback pulse VLP. Consequently, the pulse interval of the feedback pulse VLP can be calculated from a register 12 and the second counter 13 and thus, the speed can be calculated. Since the resolution at this time is determined by the product of the clock pulse number counted by the first counter 11 and the pulse number of the second counter 13 in a constant time, the resolution is improved.
Patent JP-H09322825-A (JP)
Title: Apparatus for cleaning brush for cleaning tube for heat exchanger
Inventor: KONDO MASANORI
IPC: A46B17/06
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To simply and surely clean accumulated substances filled in a brush for cleaning after cleaning by an apparatus wherein a rotational drum, rotational brushes and water jetting nozzles are stored in a box-shaped casing and while the brushes for cleaning are hooked in channels on the rotational drum, they are rotated with the rotational drum and pressure water is jetted from a water jetting nozzle. SOLUTION: A rotational drum 13 is rotatably supported on a casing 12 through a bearing and it is rotated by connecting it with a motor for rotating the drum. A plurality of channels 21 being parallel to the shaft of the rotational drum 13 are provided on the outer peripheral face of the rotational drum 13. A plurality of rotational brushes 14 are rotatably supported on the casing 12 through a bearing and they are rotated by connecting them to a motor for rotating the brushes through a driving device. The rotational brush 14 is prepd. by flocking on the cylindrical outer periphery and is arranged in such a way that the apexes of flockings are closely brought to the outer side face of the casing 12.  A water jetting nozzle 15 is provided in the casing 12 and the water jetting nozzle 15 is connected with a pressure water source such as city water in such a way that the jetted water is poured on the outer periphery of the rotational drum 13.
Patent JP-S6323509-A (JP)
Inventor: HIRAYAMA HARUO
IPC: H02G3/18
Filed: 1986-07-14
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。