baber/WOPTO huggingface dataset:
Patent JP-H04120083-A (JP)
Title: Production of organophosphazene monomer
Inventor: SUZUKI HIDEAKI
IPC: C07F9/06
Filed: 1990-09-10
Abstract: PURPOSE:To obtain the subject monomer useful as a raw material and an intermediate for synthesizing polyorganophosphazenes in high yield according to simple operation in one stage by reacting an organosilyl azide compound with a phosphite compound. CONSTITUTION:An organosilyl azide compound (e.g. trimethylsilyl azide) expressed by formula I [R<1> to R<3> are (substituted) monofunctional hydrocarbon] is reacted with a phosphite compound (e.g. trimethyl phosphite) expressed by formula II [R<4> and R<5> are (substituted) monofunctional hydrocarbon; R<6> is monofunctional hydrocarbon], preferably in an equimolar ratio, as necessary, in the presence of a solvent (e.g. diethyl ether) for 30min to 10hr to afford the objective compound expressed by formula III.
Patent JP-S61119549-A (JP)
Title: Paper-sheet reversing apparatus
Inventor: HASHIMOTO KIYOSHI
IPC: G03G15/00
Filed: 1984-11-13
Abstract: PURPOSE:To permit the correct transmission of power, allowing the error in installation of a reversing apparatus, and obtain a small-sized and lightweight apparatus, by transferring a movable gear engaged with an input gear and an output gear which are installed onto a swingable plate. CONSTITUTION:When a paper-sheet reversing apparatus 1 is mounted onto a printer 300, the output of the motor of a paper discharge driving system is transmitted to an input gear 70 through a movable gear 71 from an output gear 355, and then transmitted to a driving roller gear 72 and a paper discharge roller gear 73 through idle gears 74-77, and the normal or the reversal transportation of paper sheet is permitted. Further, since the power transmission from the printer 300 is carried-out through the movable gear 71, the minute dimension precision is not necessary for the installation of the paper-sheet reversing apparatus onto the printer 300, and the certain power transmission is permitted. In other words, since the movable gear 71 can transfer within the swingable range of a swingable plate 78, maintaining the engagement with the input gear 70, the correct engagement with the gear 355 is permitted even if a divergence exists between the output gear 355, and a small-sized and lightweight apparatus can be obtained, since a driving source is not equipped with.
Patent JP-S61117872-A (JP)
Title: Mounting method for photo module
Inventor: OTAGURO HIROYUKI
IPC: H04B10/2507
Filed: 1984-11-13
Abstract: PURPOSE:To enable high density mounting and to contrive to improve the photo receiving characteristic by preventing the deterioration in S/N ratio of the photo signal reception part, by a method wherein the photo signal transmission part and the photo signal reception part are mounted by isolation to both surfaces via pattern wiring board with the formation of an earth layer. CONSTITUTION:The photo signal transmission part 5 is mounted on one surface of the pattern wiring board 3 for photo module with the formation of the earth layer 7, and the photo signal reception part 6 on the other surface. Such a construction enables the mutual interference of the photo signal transmission part 5 and the photo signal reception part 6 to be shielded by the earth layer 7. Since the pre-amplifier 6 of the transmission part 6 which receives micro signals is electromagnetically shielded by the earth layer 7, good characteristics can be obtained.
Patent JP-H0794340-A (JP)
Title: Non-gap core and manufacture thereof
Inventor: NAKAJIMA KAZUMI
IPC: H01F27/24
Filed: 1993-09-27
Abstract: PURPOSE:To provide a non-gap core which is excellent in direct current superposition properties, low in magnetic loss, and lessened in size without providing a magnetic gap. CONSTITUTION:A non-gap core is equipped with an Fe based core, wherein the Fe based core is of crystalline phase and amorphous phase, and the area ratio of an alpha-Fe (110) in its X-ray diffraction pattern to an alpha-Fe (110) peak isolated front the alpha-Fe (110) near a peak is set to 1:(0.1 to 0.4). The above Fe based core has an initial permeability pii of 100 to 500 on a frequency of 10kHz, and provided that the Fe base core has such a D.C. overlapping properties on a frequency of 10kHz that the intensity of a magnetic field is represented by H (A/M) at the time when its permeability becomes half as much as an initial permeability pii, a formula, pii=a.H<1-/2>+b (wherein 41000<=a<=42000, -500<=b<=-400), is satisfied.
Patent JP-S6393571-A (JP)
Inventor: IKEDA MITSUAKI
IPC: B25B11/00
Filed: 1986-10-08
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-H1065477-A (JP)
Title: Branching device
Inventor: OSHIRO YOSHIO
IPC: H05K1/14
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To simply and easily conduct a repair, replacement, extension or maintenance inspection works for a branch cable branched from a trunk line cable without stopping an AC power supply fed to the trunk line cable and a high frequency signal to be transmitted at the trunk line cable being a downward stream from the branching device. SOLUTION: A 1st printed circuit board P1 to which an AC current pass circuit 21 connecting between an input port A and an output port B and a directional coupling circuit 31 connecting to the AC current pass circuit and branching the high frequency signal are integrated is mounted to a housing 11. A 2nd printed circuit board P2 to which distribution circuits 41, 42, 43 which distribute the high frequency signal distributed from the directional coupling circuit through impedance matching are mounted is mounted to a protection cover 13 covered to the housing in a way that both the printed circuit boards are separated from each other. When the protection cover is applied to the housing, the directional coupling circuit of the 1st printed circuit board and the distribution circuit of the 2nd printed circuit board are made connectable.
Patent JP-H0761464-A (JP)
Title: Transparent container for display of commodity
Inventor: OGI AKIO
IPC: B65D75/36
Filed: 1993-08-19
Abstract: PURPOSE:To make the combining or separation between a major plate and commodity cover easier, and improve the productivity and handiness of a user by combining the major plate and commodity cover by an attaching hole and fastening protuberance. CONSTITUTION:After putting a commodity 5 in a depressed part which is formed on a major plate 3, the expanded head of a fastening protuberance 6 which protrudes from the flange of a commodity cover 4 is inserted in a semicircular part 3b with a larger diameter of an attaching hole 3a of the major plate 3. Then, if the commodity cover 4 is slid along the surface of the major plate 3, a semicircular part 3c with a smaller diameter of the attaching hole 3a and a comparatively thin axial part of the fastening protuberance 6 are engaged, and the expanded head is prevented from slipping off. Then, the major plate 3 and commodity cover 4 are fixed by a staple 6c of a stapler so that the relative locations of the attaching holes 3a and fastening protuberances 6 may not move. Therefore, the major plate 3 and commodity cover 4 can be combined by the attaching holes 3a and fastening protuberances 6, and the assembly work becomes easier. Also, the positioning between the major plate 3 and the commodity cover 4 becomes easier. In addition, the taking out of the commodity from the transparent container can be easily performed by removing several staples.
Patent JP-H1167882-A (JP)
Title: Substrate suction device/method
Inventor: KISHINO HIDEAKI
IPC: H01L21/683
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To hold and suck a substrate while the flatness of the substrate is maintained, by providing plural suction parts sucking and holding the substrate in different positions, and controlling the suction operation in accordance with a result obtained by detecting the suction state. SOLUTION: A substrate P is transferred to a substrate holding face PH1 provided with porous areas A, B and C and a vacuum pump 2 is operated. At that time, valves 3B and 3C are set in a wholly closed state. The peripheral part of the substrate P on the porous area A is sucked to the substrate holding face PH1 with the vacuum suction 2. When a pressure sensor 6A detects that the pressure of a piping 1A is reduced to a prescribed value, the valve 3B is opened and the peripheral part of the substrate P on the porous area B is sucked to the substrate holding face PH1. At the same time, the valve 3C is opened by the detection result of the pressure sensor 3B, and the peripheral part of the substrate P on the porous area C in is sucked. Thus, the substrate P is chucked for respective parts at optimum timing, and the substrate can securely be sucked and held.
Patent JP-S62101361-A (JP)
Title: Applying method for release agent for rotor die casting
Inventor: ICHIKAWA KAZUO
IPC: H02K17/16
Filed: 1985-10-29
Abstract: PURPOSE:To prevent the seizure of a metallic die surface by attaching a copper pipe for a release agent, which has been connected to an air discharge piping, to a fixed die plate surface, and applying a water droplet-shaped release agent between narrow and small surfaces of the metallic die. CONSTITUTION:A copper pipe 22 is attached to a fixed die plate 21 surface, and also its discharge tip 23 is placed so as to be turned to a runner 11 of a gate die 13. Also, the tip part 23 is provided on a place of a height position where it does not interfere with a metallic die at the time of clamping of a die casting machine. The other end of the pipe 22 is connected to a piping joint 24, and connected to an air piping 26 and a release agent piping 25 through check valves 28, 27, respectively. In an opening state of the metallic die, a discharge pump 29 is operated and pumps up the release agent, also a compressed air is fed from a compressor 32, and a mixture of the release agent and air is blown out of the discharge tip 23. According to this method, the release agent can be supplied to a narrow space between the metallic dies, therefore, a seizure of the metallic die is prevented.
Patent JP-H03102037-A (JP)
Title: Sheet material separating device
Inventor: KIKUCHI YUTAKA
IPC: B65H3/52
Filed: 1989-09-16
Abstract: PURPOSE:To surely earth a separating pad to a chassis without limiting movement of the separating pad by electrically connecting the other end of an elastic member which is electrically connected to the separating pad at one end and made of an electrically conductive member pressing and energizating the separating pad against a feed roller to a chassis receiving the separating pad, a guide plate, and the like. CONSTITUTION:A separating pad 3 is pressed against a feed roller 1 with an elastic member 9 arranged under the pad not through any movable members. Nextly, the separating pad 3 presses smoothly sheet material against the feed roller 1 without receiving limit of pressing operation. Further, an conductive guide plate 6 connected to the separating pad 3 is earthed directly to a chassis 13 with the elastic member 9 to earth the separating pad 3.
Patent JP-H0695899-A (JP)
Title: Computer system
Inventor: MIYAMOTO TOSHIAKI
IPC: G06F9/50
Filed: 1992-09-09
Abstract: PURPOSE:To considerably improve a processing speed and to reduce the loads on a central arithmetic processor. CONSTITUTION:This system is provided with three central arithmetic processors 21-23, two operating systems 27 and 28, an operating system clone 29, a main memory unit 26, an inter-central arithmetic processor bus 24 and a system bus 25. A function for letting a second task activated from the main memory unit 26 run by the other central arithmetic processor and the operating system when one of the central arithmetic processor and the operating system let a first task activated from the main memory unit 26 run and the function for reserving that the clone of one of the operating system lets a third task activate from the main memory unit 26 for the third central arithmetic processor 23 and the function for reserving to let the task run after completing the respective operating systems are provided in the respective operating system 27 and 28.
Patent JP-H03106773-A (JP)
Title: Guide device for elevator
Inventor: TAMAKI KATSUMI
IPC: B66B5/00
Filed: 1989-09-19
Abstract: PURPOSE:To prevent useless operation of an elevator by a method wherein display is effected by a presence absence signal generating means mounted at each tenant or guard starting command devices mounted to respective unit guard sections partitioned classified by a tenant. CONSTITUTION:When a final leaving attendant of a tenant A at, for example, six floor locks the entrance of the six floor, a guard starting command is issued from a guard starting command device 2 at the six floor. A detecting signal from a sensor 1 at the six floor is inputted to a centralized supervisory panel 3a, and the guard state of the six floor is set in a managing room 3. Simultaneously, by means of a guard starting command issued from the device 2, it is displayed at a display panel 4a of a display device 4 that the attendant of the tenant A is absent. When a preset office-going time zone comes, the absent display is eliminated by means of a release command issued from the device 2, the tenant name is displayed again. But, when the tenant A is in a holiday, no release is effected even shen an office-going time zone comes. Thus, a utilizer detects opening and closing of the tenant A by means of a display device 4 at an elevator platform at the entrance floor of a building.
Patent JP-H1087220-A (JP)
Title: Rope pulling and laying device for elevator
Inventor: KABE YASUSHI
IPC: B66B7/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve rope pulling and laying work efficiency by fixing a rope in a machine room so as to brake its falling down during rope pulling and laying work for dropping the rope from the machine room provided in the upper part of a hoistway to the lower part thereof. SOLUTION: The main body part 14 of a fixing section 24 is formed to be L-shaped having a guiding groove 14a for guiding the traveling of a rope 4, fixed to a machine beam 13 by a fixing tool. 15 and the rope 4 is fixed by a clip 20. One end of the pressing plate 19 of a movable section 25 is fixed to the main body part 14 by a fulcrum 21, the rope 4 is held between, the pressing plate 19 and the main body part 14 and the other end thereof is fixed to the main body part 14 by a variable body 26 so as to be moved forward/ backward. After the pressing plate 19 is pushed open and the rope 4 is put between the pressing plate 19 and the guiding groove 14a of the main body part 14, the rope 4 is dropped to the lower part of the hoistway.  If the falling speed of the rope 4 is increased to reach a dangerous point, the rope 4 is held firmly between the pressing plate 19 and the guiding groove 14a and thus a braking force is placed on its falling. Thus, the rope 4 is dropped to the lower part of the hoistway without running away and efficiently laid.
Patent JP-H0690314-A (JP)
Title: Information processor
Inventor: MIYAMOTO JUN
IPC: H04N1/00
Filed: 1992-09-09
Abstract: PURPOSE:To discharge paper efficiently by providing a transmission stop command means, a message display means and a timer in the processing unit, displaying a message in response to a stop command so as to start the discharge of an original after lapse of a prescribed time. CONSTITUTION:When the transmission of an original is desired to be interrupted immediately after the start of transmission, a stop icon is depressed. Then an original removal request is displayed on a display device. The operator picks up an original other than those at a lowermost position clipped by a paper carrier system of the unit by a hand and extracts the original this side. The extract operation of the original is detected by an extract detection means 117, the removal of the original is recognized based on a detection signal generated at that time and the original having already been inserted between separation rollers is discharged, or when the transmission is interrupted and the original is the final original, the operator depresses an original removal icon on a touch panel of the display device.
Patent JP-S62100401-A (JP)
Title: Preparation of anhydrous lithium perchlorate
Inventor: AIDA AKIO
IPC: C01B11/18
Filed: 1985-10-28
Abstract: PURPOSE:To prepare anhydrous lithium perchlorate by removing water easily and with high efficiency by holding crystals of lithium perchlorate contg. usual degree of adhered water under reduced pressure at a specified temp. for a necessary time. CONSTITUTION:A basic lithium compd. such as lithium hydroxide, etc., is added to aq. soln. of perchloric acid, and the soln. is concentrated by heating after the pH of the soln. is adjusted to ca. 7. The concentrated soln. is cooled and anhydrous lithium perchlorate is crystallized. Obtd. crystals of lithium perchlorate contg. ca. 5,000-10,000ppm water are crushed pref. to 4-30 mesh, heated at 150-230 deg.C with hot air, etc., and held under reduced pressure -20mmHg for a necessary time. The necessary time is decided depending on the amt., particle size, water content, of the material to be treated, the degree of evacuation, temp., etc., within a range from 30min to several hours. By the above-described treatment, anhydrous lithium perchlorate contg. <=2,000ppm adhered water and being suitably used for material of lithium cell is obtd.
Patent JP-H08104987-A (JP)
Title: Steel sheet
Inventor: OKUYAMA SENICHI
IPC: B32B15/01
Filed: 1994-10-05
Abstract: PURPOSE: To produce a steel sheet excellent in adhesion to a phenolic foam and acid resistance by providing a plating layer having specified contents of Zn and Al, a chemically converted coating film layer and an epoxy coating film layer successively on at least the rear of an iron sheet. CONSTITUTION: Plating layers 3a and 3b (about 2-30μm thickness) contg. 45% Zn and 55% Al are applied respectively on the rear and front of an iron sheet 2 to form a substrate 1, chemically converted coating films 4a and 4b are formed on the substrate 1, and further a service coat 5 consisting of an epoxy coating film layer (of epoxymelamine having 5-20μm thickness) is formed on the coating film 4a. Meanwhile, a primer layer 6 (of vinyl ester) and a top layer 7 (epoxy resin coating material) are formed successively on the coating film 4b. A phenolic foam is bonded to the rear of a steel sheet 8 thus processed, hence the intrusion of an acidic substance from the phenolic foam is prevented by the service coat 5, and the adhesion between the steel sheet 8 and the phenol coat 5 is improved.
Patent JP-H04120805-A (JP)
Title: Shortened non-grounded ultrashort wave antenna
Inventor: EGASHIRA YOSHIMIZU
IPC: H01Q11/08
Filed: 1990-09-11
Abstract: PURPOSE:To attain the highly sensitive and stable antenna characteristic over a wide range by setting the electrostatic capacity between the 1st and 2nd metallic members and also the inductance of the 1st metallic member so as to secure the parallel resonance of them to a working frequency band. CONSTITUTION:The electrostatic capacity set between the 1st and 2nd metallic members 20 and 30 and the inductance of the member 20 have the parallel resonance to a working frequency band with an antenna element 10 kept loaded. Thus the element 10 has a high impedance and a non-grounded antenna is obtained. One of both ends of a feed line 60 is connected at a position near the junction point between both members 20 and 30. Therefore the matching of impedance is secured between the element 10 and the line 60 when the junction point between the members 20 and 30 is set at a necessary position. Thus it is possible to obtain a shortened non-grounded ultrashort wave antenna that ensures the highly sensitive and stable antenna characteristic over a wide range.
Patent JP-S6396225-A (JP)
Title: Purifying equipment for metal
Inventor: NAKANO KOSAKU
IPC: C22B9/00
Filed: 1986-10-09
Abstract: PURPOSE:To remove impurities of >1 distribution coefficient, by using an equipment in which unit furnaces, each of which is divided into a melting chamber and a nucleation chamber in a state communicating with each another in the bottom and has a furnace bottom plane descending from the nucleation chamber toward the melting chamber, are successively connected. CONSTITUTION:The unit furnace is divided into the melting chamber 1 and the nucleation chamber 2 equipped with a nucleation device 10 by a bulkhead 14, and a molten metal is moved from the chamber 1 to the chamber 2 by means of underflow. The furnace bottom plane 15 has a falling gradient descending from the chamber 2 toward the chamber 1, and solid phases 16 separated and settled in the chamber 2 by means of vibration of the device 10 gather round in the bottom of the chamber 2 and then move to the chamber 1 along the slope of the bottom plane 15 to undergo remelting, so that molten metal in the chamber 2 is reduced in the amount of a solute with >1 distribution coefficient. Heating units 4 are inserted into a furnace wall 3 and the electric power source is divided into two systems, by which respective temps. of the chambers 1, 2 can be separately regulated by means of thermocouples 5 inserted severally in the chambers 1, 2. The chamber 2 is connected to the melting chamber of the next unit furnace, and the molten metal is moved from the chamber 2 to the melting chamber 1 of the next furnace via a trough 6 by means of an overflow system to undergo repeated purification.
Patent JP-H1183966-A (JP)
Title: Method, system and element for detection of magnetic field
Inventor: YAMANE HARUKI
IPC: H01L43/08
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To detect an external magnetic field with high sensitivity by a method wherein a treatment which applies a first magnetic field to a first gigantic magnetoresistance(GMR) element, a treatment which applies a third magnetic field to a second GMR element, a treatment which applies a second magnetic field to the first GMR element and a treatment which applies a fourth magnetic field to the second GMR element are executed alternately. SOLUTION: In an operation to detect a magnetic field, a first magnetic field and a second magnetic field are applied alternately to a first GMR element 10a at a predetermined period. In addition, a third magnetic field and a fourth magnetic field are applied alternately to a second GMR element 10b so as to be synchronized with the first and second magnetic fields. The second magnetic field acts as a bias magnetic field which is suitable for detecting an external magnetic field in the right direction with reference to the first GMR element 10a. In addition, the fourth magnetic field acts as a bias magnetic field which is suitable for detecting an external magnetic field in the left direction with reference to the second GMR element 10b. As a result, even the external magnetic field which is small can be detected by the first GMR element 10a and the second GMR element 10b.