baber/WOPTO huggingface dataset:
Patent JP-H09131070-A (JP)
Title: Dc voltage fluctuation compensating circuit
Inventor: HINO KOJI
IPC: H02M7/48
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of an SVC control by restricting the fluctuation of a DC intermediate voltage during a sudden change in current command for a voltage type inverter functioning as a reactive power compensating equipment SVC. SOLUTION: A DC voltage fluctuation compensating circuit 16 has a fluctuation component signal iLd of a d-axis current command and a q-axis current command signal iLq as inputs, and performs the rotated coordinate transformation in the leading direction of an equivalent transformed angle ϕ of a control delay in a control system or the like in accordance with the rotated coordinate transformation matrix [A (ϕ)] and outputs a d-axis current command signal id1 and a q-axis current command signal iq1.  In addition, a deviation signal (id1-iEd) between the signal id1 and an output signal iEd of a DC intermediate voltage control system is formed; and this deviation signal and said signal iq1 are respectively made correspondent to the d-axis current command signal id* and the q-axis current command signal iq* for said inverter by providing a required circuit configuration comprising a sinϕ setting section 17, a cosϕsetting section 18, a multiplier and arithmetic operators 10b and 10d.
Patent JP-H08122407-A (JP)
Title: Semiconductor ic test device
Inventor: TAKAHASHI KOJI
IPC: G01R31/28
Filed: 1994-10-21
Abstract: PURPOSE: To provide a channel board functioning in pair with a distributor mounted in a device capable of reducing signal cables by 80% in manufacturing a semiconductor IC test device. CONSTITUTION: A signal generator 300, a distributor 900 and channel boards 751, 755 and 753 are connected in series and the signal is transmitted from a DUT pin 1 to 225 by way of channel circuits C1 to C225 through the channel selected with a selection signal by selector circuits 551, 555 and 595 of the channel boards 751, 755 and 753. Signals necessary for semiconductor test, for example 100 kinds are input from a signal generator to the distributor 900 and the distributor 900 sets the delay time of the signal data. The channel boards 751, 755 and 753 take out the signal data and transmit the signal data to all pins of the semiconductor IC to be tested in the constitution.
Patent JP-H02261779-A (JP)
Title: Spinning can creel for supplying fiber sliver
Inventor: EERITSUHI YORUNOOTO
IPC: D01H1/18
Filed: 1989-11-01
Abstract: PURPOSE: To form a device compact by providing a feed device to keep a specified minimum interval to an introducing position of a processing machine, and setting the minimum interval to be larger than a distance between a spinning can taking device positioned next to the processing machine and the introducing position of the processing machine. CONSTITUTION: A fiber sliver 4 in a spinning can 3 is delivered through a taking device 5 to a conveyor belt 6, the belt 6 carries the fiber slier 4 in an inverse direction to a draw frame 1 (processing machine), it is fed downward at a delivery position 7 at an end of the belt 6 (feed device), and it is delivered to a carrier belt 8 (carrying device) moving toward the draw frame 1. It is picked up by a pick-up roller 9 to be sent to the draw frame 1. A reserve sliver 16 is pulled from a reserve can 13 on the back of the spinning can creel 2 to be supplied to an upper range of a guide plate 10. An interval A is equivalent to a disconnection stroke to stop the draw frame 1 or the carrying device 8 when a sliver end part or the sliver 4 is cut.
Patent JP-H11114060-A (JP)
Title: Injector for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To execute a treatment such as injection, etc., into a celom through an endoscope without bleeding. SOLUTION: A flexible inner tube 22 provided with an injection needle 23 in a tip is put-through the inside of a jacket tube 21 in an axial line direction so as to be freely retrogressing possible and the inner tube 22 is operated forward or backward at this side end part of; the jacket tube 21 so that the injection needle 23 is projected/inserted from the tip of the jacket tube 211 in an endoscope injector. In the injector, the injection needle 23 is formed by a conductive material, a conductive material 30 electrically connected to the injection needle 23 at its tip side is arranged along the inner tube 22 in a state where it is not electrically conducted to the surface of the jacket 21 and the base end side of the conductive material 30 is connected to a high frequency power source.
Patent JP-S62141584-A (JP)
Title: Electrophotographic device
Inventor: KUROISHI TADASHI
IPC: G03G15/08
Filed: 1985-12-16
Abstract: PURPOSE:To eliminate the need for a strong force for stripping and to uniformly and accurately supply toner into a developing device by slanting a separation part to an axial direction. CONSTITUTION:When a cartridge type paper cylinder 5 which contains magnetic toner 1 is guided as shown by an arrow A and the hole part 11 of the reinforcing paper 10 of a seal material 7 formed on the cartridge type paper cylinder 5 is guided to a positioning pin 32 at the same tie, engagement parts 29 of flanges 8 at both ends of the cartridge type paper cylinder 5 are guided to engagement members to put the cartridge type paper cylinder 5 in a storage part 30. Here, when the opening/closing lid 12 of the developing device 2 is closed as shown by an arrow B, links 3 at both ends of the opening/closing lid 12 rotate the cartridge type paper cylinder 5 which engages the engagement members as shown by an arrow C and the seal material 7 is separated from its pasted part 28 according to C-directional rotation because one end of the seal material 7 is held by the positioning pin 32, so that a pentagonal cut part 9 is exposed gradually from its toner of the front end firstly. Consequently, the stripping force may be a light force and the toner is supplied to a developing device 2 from the top.
Patent JP-H07134463-A (JP)
Title: Color image forming device
Inventor: ANZAI MASAYASU
IPC: G03G15/01
Filed: 1993-11-12
Abstract: PURPOSE:To achieve miniaturitation, satisfactory color reproducibility and sufficient image density, in a color image forming device using an electrophotographic method. CONSTITUTION:A photoconductive, photosensitive belt 1 is uniformly electrified by an electirifer 2, ternary electric charge latent images are formed by a laser beam L1, then, the images are developed in yellow by means of a yellow developing unit 6 after an elapse of t1 and in magenta by means of a magenta developing unit 8 after an elapse of t2. Subsequently, the belt 1 is re-electrified by a re-electrifier 10, other ternary electric charge latent images are formed by a laser beam L2, then, the images are developed in cyan by means of a cyan developing unti 12 after an elapse of t1 and in black by means of a black developing unit 14 after an elapse of t2. These toner images in four separate colors are transferred to recording paper 18.
Patent JP-H06115778-A (JP)
Title: Printer
Inventor: HAYASHI KATSUMUNE
IPC: B65H20/02
Filed: 1992-09-30
Abstract: PURPOSE:To prevent paper from winding round a platen, in a printer. CONSTITUTION:A printer is provided with a drive control means which stops rotating a platen 21 by a drive motor in the case of detecting paper provided by a paper sensor 31 opposed to a peripheral surface of the rotatable columnar platen 21 for conveying the paper and further arranged in a part except a contact part of the paper with the platen 21 to detect whether the paper is provided or not.
Patent JP-H01127643-A (JP)
Title: Manufacture of rare earth magnetic material
Inventor: OKAYAMA KATSUMI
IPC: C22C33/02
Filed: 1987-11-10
Abstract: PURPOSE:To obtain the title material having no variance of composition and having excellent angularness of the demagnetization curbe by compounding specific amounts of Fe-B-R ingot powder and Ca reducing powder, reducing the O2 amounts in the mixed material and thereafter subjecting it to press molding and sintering. CONSTITUTION:The ingot fined powder for an Fe-B-R magnet (R denotes at least one kind among Nd, Pr, Dy, Ho and Tb; or furthermore at least one kind among La, Ce, Sm, G, Er, Eu, Tm, Yb and Lu), 5-60%, by weight, an 40-95% Ca reducing powder for a magnet are compounded to mix. The O2 contents in the resulting mixed material powder contg. 27-37% R, 0.5-5% B and 58-72.5% Fe are regulated to <=3,500ppm. Said material powder is finely ground, is subjected to press molding and sintering and then to an aging treatment. By this method, the permanent magnetic material having objective compsn., stabilized quality and improved magnetic characteristics can be obtd.
Patent JP-H04158088-A (JP)
Title: Optical recording medium and usage thereof
Inventor: YOKOYAMA KEIICHI
IPC: G11B7/004
Filed: 1990-10-22
Abstract: PURPOSE:To record, erase, read and rewrite information with high accuracy by composing a recording layer of an acrylic acid copolymer having a specific repeating unit. CONSTITUTION:A recording layer consists of an acrylic acid copolymer having repeating units expressed in formula [I] and/or formula [II] and a repeating unit expressed in formula [III]. Where R<1>-R<7> represent groups or atoms selected from a group made up of an 1-4C alkyl group and a hydrogen atom respectively in formula [I] and formula [II], and Y represents formula [IV]. In formula [III], R<9> represents an atom or a group selected from a group composed of the hydrogen atom, a 1-6C alkyl group, -COOR<11> (R<11> represents the 1-4C alkyl group), a cyano group and a substituted or non-substituted phenyl group, and R<10> represents a group selected from a group consisting of -COOR<12> (R<12> represents a 1-10C alkyl group), the cyano group and a 6-8C aryl group.
Patent JP-H02134480-A (JP)
Title: Flow path opening/closing control valve using phase variation of fluid itself and controlling method thereof
Inventor: TAKAGI YUSUKE
IPC: G01N35/10
Filed: 1988-11-11
Abstract: PURPOSE:To prevent internal attachment of a living body specimen and preclude it from damage, vibration, and noise generation by utilizing freezing of fluid such as a solution in a flow path and phase change in fusion, and obtaining automatic blocking and opening of the flow path. CONSTITUTION:A cooling/heating means 1 using a thermoelectrical element is arranged as surrounding a heating flow path 4 to be cooled, and its heat absorption and heating are conducted to this heating flow path 4 formed from a flow path forming material 3 through a heat transmitting means 2, and thereby fluid such as the solution situated internally is frozen or melted. Thus blocking and opening of the flow path 4 are performed. Therein the cooling/heating means 1 is controlled electrically by a control means 6 on the basis of the fluid temp. sensed by a temp. sensor 7. The heating flow path 4 to be cooled is furnished on each of the flow paths, which enables selective opening/closing of the flow paths in case cooling and heating are made by a heat exchange means 5 through the heat transmitting means 1. The configuration is free from mechanical moving parts, so that internal attachment of the living body specimen and its damage, vibration, and noise generation are prevented.
Patent JP-H08120950-A (JP)
Title: Demolishing method for building and dust removing device
Inventor: MAEKAWA MASAAKI
IPC: B08B5/04
Filed: 1994-10-25
Abstract: PURPOSE: To prevent the scattering of dust for efficiently collecting it by sucking and removing the dust generated with the progress of the crushing process of a building. CONSTITUTION: A building is crushed using a building demolishing machine 16 having a crushing device 15 which is attached to the tip of a telescopic boom and nips a concrete wall or the like for crushing it. The telescopic boom 11 of a dust removing device 14 is telescopically moved to position a suction nozzle 12 at a crushed spot, and a turboblower 4 and a discharge blower 7 are driven for carrying out a dust removing process for catching the dust generated from a portion crushed by the crushing device into a dust receiving bag 6 in a dust receiving hopper 3 through a suction nozzle 12 and a suction hose 13. Thus the dust generated during the demolishing of the building can be sucked and removed without scattering water for surely preventing the flowing out accident of filthy water.
Patent JP-H03145724-A (JP)
Title: Vacuum device
Inventor: NAKAYAMA TETSURO
IPC: H01L21/205
Filed: 1989-10-31
Abstract: PURPOSE:To avoid the cracking in a cover by a method wherein a sheet body having the surface contact effect is mounted on the surface at an opposite part to a sealed up vessel so that the cover may be fixed by dotted fixation through the intermediary of this sheet body. CONSTITUTION:Within a load lock chamber 2, a cover 6 is mounted on a case body 7 comprising an upper part having an opening in square shape so that the cover 6 may block the opening. An O ring 8 for airthightness is inserted into a contact part on the sidewall upper part of the cover 6 and the case body 7. Furthermore, a stepped part 9 is formed on the surface peripheral part of the cover 6 opposite to the sidewall of the case body 7. Then, a ring type sheet body e.g. a reinforcement body having the surface contact effect comprising aluminum such as circular metallic sheet 10 is arranged on this stepped part 9. Finally, multiple screws 11 are driven into the sidewalls of the case body 7 from the circular metallic sheet 10 through the cover 6 so as to fix the cover 6 to the case body 7.
Patent JP-H01127675-A (JP)
Title: Method for controlling amount of evaporation in vacuum evaporator
Inventor: UCHIDA KUNIAKI
IPC: C23C14/54
Filed: 1987-11-12
Abstract: PURPOSE:To control the amount of metallic vapor to the desired coating weight with high responsibility by adding heating power for metal evaporation according to the change of its amount by evaporation at the time of vapor-depositing a metallic vapor onto a steel strip in a vacuum evaporator to carry out continuous plating. CONSTITUTION:A metallic vapor 3 from a hot dipping metallic bath 1 in a bath tank 2 is allowed to adhere via a shutter 8 and a channel 6 to the surface of a steel strip 7 continuously passing through a vacuum tank while changing direction by means of a coiler roll 11. The amount of evaporation of the metallic vapor is regulated by means of the electric power for heating the bath tank 2 and the opening of the shutter 8, and, at the time of regulating coating weight by changing the amount of evaporation of the metallic vapor, first the opening of the shutter 8 is regulated to supply required metallic vapor into the channel 6. Since the temp. of the metallic bath 1 is lowered and the required amount of evaporation cannot be obtained when the shutter opening is increased, the power of a heater 4 for heating the metallic bath 1 is increased and the shutter opening is returned to adjustable range, by which the subsequent control of the amount of evaporation of metallic vapor can be carried out with high responsibility.
Patent JP-H01127155-A (JP)
Title: Molten metal container
Inventor: OKIMOTO KAZUO
IPC: B22D41/00
Filed: 1987-11-12
Abstract: PURPOSE:To continuously grasp the molten metal temp. stored in a container over a long term by providing a heat pipe whose one end is embedded in the wall part of the molten metal storing part of the container main body and the other end is located outside the container main body. CONSTITUTION:A heat pipe 20 is provided so that one end part is embedded in the bottom wall part 14 of the main body 12 of the ladle 11 for storing molten steel and the other end part is located at the external part of the main body 12, for instance. An operation fluid 32 is fitted into the closed container of the main body 31 inside of the pipe 20, a wick 33 is provided over the whole face approximately of the main body 31 inner wall and the temp. difference between the high temp. part and low temp. part can quickly be uniformalized. Since the pipe 20 has such function the temp. of the pipe 20 shows the certain value existed between the temp. of the bottom wall part 14 and that of the outside air. This value shows about proportional relation to the temp. of a molten metal 16, so the temp. of the molten steel 16 can be detected from that of the pipe 20 by grasping the relation of the temp. of the pipe 20 to that of the molten steel 16 in advance.
Patent JP-2001109042-A (JP)
Title: Camera and its power source
Inventor: NONAKA OSAMU
IPC: H02J7/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use camera in which a solar battery panel is arranged reasonably to designing and a display that the power source of a camera is in being charged is easily confirmed and which gives the sense of security to a user and in which consideration is given to energy conservation. SOLUTION: Power of this camera 1 and its power source are supplied by energy in a secondary battery 11 charged by prescribed charging means (a solar battery panel, chargers or the like) and at least one side of these charging means is the solar battery 7 incorporated in this camera 1 and others are magneto-electric converting means (for example, a transformer 25b, a transformer 27b, an auxiliary power source circuit 28, an oscillation circuit 29).
Patent JP-H09102073-A (JP)
Title: Tag plate housing mechanism
Inventor: TERANISHI TADASHI
IPC: G07F11/04
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the whole mechanism without spoiling the durability of a tag plate by providing a housing part, a pushing-up means, and an inserting means. SOLUTION: The store a tag plate 10 in the housing part 51, a tag plate 10 which is already housed is pushed up by the pushing-up means 520. Then when a gap is formed below the tag plate 10 which is already housed, the new tag plate 10 is inserted laterally into the gap by the inserting means 50. Consequently, a housing part need not be arranged below the position of the tag plate 10 which is guided into the housing part 511. Further, no support member needs to be provided in the housing part, so extra space need not be provided below the housing part 10. Therefore, the vertical size is effectively prevented from increasing and the overall size of the mechanism is reducible.
Patent JP-H08113803-A (JP)
Title: Stomach band for sweat absorption
Inventor: IGARASHI GORO
IPC: A61N2/08
Filed: 1994-10-11
Abstract: PURPOSE: To provide a stomach band for sleeping which can improve the heat- retaining properties with the cloth of good moisture absorption and silica gel of high moisture absorption and activates the blood circulation with magnetic action. CONSTITUTION: At the center of cloth of good absorption 1, another cloth 2 is fitted to form a pocket of a multilayer structure, and a mesh bag 4 filled with silica gel 5 is set in the pocket. Further, magnetic buttons 7 are placed in the mesh bag 4 at an interval.
Patent JP-H02131269-A (JP)
Title: Image forming device
Inventor: KOU SHIYOUKIYOU
IPC: G03G15/20
Filed: 1988-11-11
Abstract: PURPOSE:To prevent a transfer material from smoking by detecting a driven rotary member which contacts the back surface of the transfer material being slowed down or stopped by a rotation detecting means and stopping feeding electricity to a heat generation body momentarily according to its detection signal. CONSTITUTION:At least one of pressure members which contacts the back surface of the transfer material is the driven rotary member and this device is equipped with the rotation detecting means 7 which detects the rotation of the driven rotary member and an electric feeding stopping means 8 which stops feeding electricity to the heat generation body 21 according to the signal of the rotation detecting means 7. Thus, the rotation detecting means 7 detects the driven rotary member which contacts the back surface of the transfer material being slowed down or stopped and the electric feeding to the heat generating body 21 is stopped momentarily according to the detection signal, so the transfer material is prevented from smoking.
Patent JP-S62144628-A (JP)
Inventor: IGUCHI AKIO
IPC: A47L5/24
Filed: 1985-12-18
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-H09122517-A (JP)
Title: Controller for crusher
Inventor: MIYAMA YUKIO
IPC: B02C15/04
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To satisfactorily keep the particle size distribution of a crushed product by providing a crusher differential pressure target value based on the feed quantity of a raw material for a feeder and correcting the controlled variable of pressurizing force of a crushing means based on the deviation in the measured differential pressure from the target value. SOLUTION: Receiving a coal supply quantity signal 3, a crusher differential pressure target value 35 is prepared at the setting of a crusher differential pressure. In a signal subtracter 36, the target value 35 is compared with a measured crusher differential pressure signal 26 to produce a deviation signal 37. In a PI control 40, a pressurizing force correction signal 41 is obtained to output it to a signal adder 42. In a function element 38, a classification setting correction signal 39 is obtained from the deviation signal 37 to output it to an adder 43. The adder 42 and the adder 43 receive basic signals respectively from a function element 18 and a function element 19 to output a pressurizing force command signal 16 and a classification setting command signal, 17 respectively.
Patent JP-H02133123-A (JP)
Title: Hydraulic tube expanding method for cylindrical material
Inventor: KITAMURA YOSHIO
IPC: B21D39/08
Filed: 1988-11-10
Abstract: PURPOSE:To improvement the yield by setting a distortion quantum difference to a specific value with respect to a cylindrical material whose shape parameter is a specific value, at the time of allowing a tapered die to abut on an end part of the cylindrical material, filling a hole part with a liquid pressure medium and pressing it, and expanding the diameter of the cylindrical material. CONSTITUTION:A shape parameter Jo of a cylindrical material is defined by an expression I and this cylindrical material 2 whose shape parameter is >=1.2 is thinned or formed to a long-sized one. When this shape parameter Jo is >=1.2, the outside periphery of the cylindrical material is deformed to a waveform. Subsequently, a straightness of the external form is shown by  Dof/DofX100% dimension error.  Dof denotes a difference between the maximum outside diameter Dof and the minimum outside diameter, and when this dimension error is <=0.2%, it is decided to be a cylindrical product whose outside diameter is straight. In order to obtain a product whose dimension error is <=0.2%, it is necessary that  epsilonMS is <=0.025. In such a way, with respect to a cylindrical material whose shape parameter Jo is >=1.2, the maximum dimension error can be set to <=0.2%.
Patent JP-S62144974-A (JP)
Title: Printer
Inventor: TAMATSU TOSHIYUKI
IPC: B41J11/48
Filed: 1985-12-20
Abstract: PURPOSE:To enable printing on slips and a continuous paper to be easily performed with a simple construction, by providing a guide part for inserting a continuous paper to a printing part, below a table for placing slips thereon. CONSTITUTION:A guide part 10 for inserting a continuous paper 7 from the exterior and guiding it to a platen 3 is provided below a horizontal table 4. A pull-tractor 8 is provided in a main body 1 of a printer on the discharging side of the platen 3. The continuous paper 7 is inserted from the front side, and can be set to a printing part without passing it through feeding rollers 6 and be printed. Therefore, when printing the continuous paper 7, it is unnecessary to release the upper roller of the feeding rollers 6 from the lower roller to release driving. When printing a slip 5, it is unnecessary to remove the continuous paper 7 wound around the platen 3. Accordingly, the slip 5 and the continuous paper 7 can be simultaneously set to the printing part, and operability is markedly enhanced.