baber/WOPTO huggingface dataset:
Patent JP-H10153924-A (JP)
Title: Image forming device
Inventor: NANBA KUNIHARU
IPC: G03G15/20
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a device by using a heater which is energized when a main switch is turned off, in order to control a rush current. SOLUTION: A dew condensation preventing heater 3 is used as a heater which is energized when the main switch 17 is turned off. An AC power supply 11, the dew condensation preventing heater 3, a switching element 7, a halogen heater 1, the main switch 17 and a fuse 9 are connected in series, and in the case the switching element 7 and the main switch 17 are turned on, a 2nd closed circuit is formed. In the case of energizing the halogen heater 1 and increasing the temperature of a fixing roller, first of all, the main switch 17 is set to an ON state, then, the switching element 5 is turned off, the switching element 7 is turned on so as to energize. Then, the current flows in the 2nd closed circuit.  Since the halogen heater 1 and the dew condensation preventing heater 3 are connected in series in the 2nd closed circuit, the total resistance is increased, then, the rush current is reduced without using a special resistance, etc.
Patent JP-H05163548-A (JP)
Title: Production of molten high nickel steel
Inventor: TAKAOKA TOSHIO
IPC: C22C33/04
Filed: 1991-12-13
Abstract: PURPOSE:To restrain the erosion of a furnace refractory by charging magnesia- containing material as flux. CONSTITUTION:This method is the one charging the material containing the magnesia having >=10wt.% as the flux at the time of producing molten high nickel steel by oxidizing. iron content in the molten steel and shifting the iron oxide into slag. By this method, the magnesia content in the slag is raised and the erosion of magnesia base refractory lined in the ordinary steelmaking furnace is restrained. As the flux, it is desirable to be nickel ore containing >=10wt.% magnesia, but even the waste, etc., of dolomite or magnesia base refractory can be used. By this method, the service life of the furnace refractory is extended and the cost needed to relining repairing or the repair of the refractory is drastically reduced.
Patent JP-H01171067-A (JP)
Title: Address converting circuit
Inventor: OTSUKA SHOICHI
IPC: G06F12/00
Filed: 1987-12-26
Abstract: PURPOSE:To facilitate the equal velocity processing in regular and reverse directions by providing a converting means to convert a special dimensional address to a rear logic and an exchanging means to exchange between the above-mentioned respective dimensional addresses. CONSTITUTION:In an address converting circuit to specify an (n) dimensional address from an arithmetic processing unit and access it to prescribed data in a memory, the circuit has converting means 5-7 to convert a special dimensional address to a rear logic and exchanging means 1-4 to exchange between the addresses of respective dimensions and a scanning direction is determined at the time of accessing the prescribed data. Thus, by designating the inherent scanning direction from an arithmetic processing device, the scanning direction for an (n) dimensional address in the memory can be arbitrarily determined and the scanning can be successively executed even concerning the address data of any (n)-dimensional orthogonal direction at a uniform speed.
Patent JP-H10167637-A (JP)
Title: Dumbwaiter
Inventor: TAKAHASHI TOSHIYUKI
IPC: B66B9/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To automatically close a car door even when an operator forgets to close a car door. SOLUTION: A dumbwaiter is provided with a car 2 raised and lowered in a hoistway, a taking in and out frame 4 arranged in a taking in and out port 3 of the car 2, a car door 5 to move between a closing position to close the taking in and out port 3 and an opening position to open it, a pulley arranged on an upper frame 4a of the taking in and out frame 4, an interlocking rope 7 whose one end is connected to the car door 5 and on which a balance weight 12 is connected to the other end, an electromagnet 20 which is fixed to the upper frame 4a and into which the interlocking rope 7 is penetrated, a movable weight 21 which made of a magnetic substance and is penetratingly arranged in the interlocking rope and can move in the vertical direction,  a landing detecting means 24 to excite the electromagnet 20 by detecting landing of the car 2 and a travel detecting means 25 to demagnetize the electromagnet 20 by detecting travel of the car.
Patent JP-H03192317-A (JP)
Title: Optical writing device
Inventor: SATO MASUMI
IPC: B41J2/44
Filed: 1989-12-22
Abstract: PURPOSE:To improve image quality by decreasing the transmissivity of the periphery of the slit of an aperture with the increase in distance from the slit. CONSTITUTION:A material which has constant transmissivity is selected for the aperture 3 so as to suppress Fraunhofer's diffraction and the thickness (t) is increased gradually so that the transmissivity is decreased gradually from 0 according to the increase in distance from the periphery of an opening part 3A (slit). Thus, the opening part of the aperture is constituted and then the transmissivity when a beam passes through the aperture is varied by utilizing the variation in the thickness of the aperture to suppress the generation of interference at the opening part (slit). Consequently, a beam which has the gentle Gaussian distribution of intensity is generated to form one beam spot on a photosensitive by surface.
Patent JP-H10171570-A (JP)
Title: Switch input system
Inventor: OKAMOTO AKIRA
IPC: G06F3/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a switch input means for a physically handicapped person which can remove the irritation of scan waiting and easily set up its timing to inputted timing. SOLUTION: The system is a scanning system for rotating an arrow bar as shown by an arrow '→' (2) (in conventional system, characters or the like are successively and linearly scanned as shown in an arrow '→' (1)). At the time of starting, the arrow bar starts to rotate around an upper left ESC key as a base point and the tip of the arrow bar is always extended up to the outermost peripheral key. On the way of rotation, a key group on which the bar is put is selected as definition candidates. When an exhalation switch is blown when the bar is put on a key to be inputted, the key group is defined and then keys are successively scanned one by one in order from the base point side to the tip of the arrow. When the exhalation switch is blown at the time of arriving at the key to be inputted, the key is defined.  When a certain key is defined, rotation is started from the key to be a base point. In the shown example, the bar is moved from 'u' to 'me'.
Patent JP-H02182108-A (JP)
Title: Working machine of fertilization
Inventor: MATSUOKA MASAMI
IPC: A01C23/02
Filed: 1988-12-30
Abstract: PURPOSE:To prevent of rolling of working machine of fertilization by alternately distributing driving order of manuring pipes left and right based on the center of the working machine of fertilization. CONSTITUTION:Manuring pipes 53 and 55 are arranged symmetrically with respect to the center of a working machine 16 of fertilization and a driving order of the manuring pipes is alternately distributed left and right based on the center. Reaction forces received from the field face by driving of the manuring pipes are approximately equal at left and right sides based on the center and rolling moment to provide the working machine of fertilization with left and right rolling will hardly occur.
Patent JP-H05149767-A (JP)
Title: Mass flowmeter
Inventor: KOBAYASHI HIDEO
IPC: G01F1/68
Filed: 1991-11-20
Abstract: PURPOSE:To measure the mass flow rate of a small amount of fluid with high accuracy. CONSTITUTION:In this mass flowmeter adopting a constant-temperature drive system, a correction circuit 10 which performs zero-drift adjustment on output voltages of heat sensitive coils R1 and R2 is connected in series with a temperature correction circuit 11 which performs gain adjustment. In addition, zero drift correction is calculated by using the sum of the output voltages of the coils R1 and R2 as a gas temperature index.
Patent JP-H05141038-A (JP)
Title: Mounting method to universal hanging hook and table flap made of steel
Inventor: OBATA MASAO
IPC: E04F17/08
Filed: 1991-11-20
Abstract: PURPOSE:To prevent the slipping-off of a main body by a method wherein an inside screw fitting is moved left and right while using a journaling section as a supporting point and a support lever, etc., can be connected within a rotary tolerance, the main body can be engaged only by inserting the main body into a bracket metal formed in a dovetail groove shape and the lower groove of a table flap made of steel and horizontally turning the main body and the main body is fixed by adhesion. CONSTITUTION:A support piece 3 is protruded at the lower center of a main body 2 having a quadrilateral cross section. An inside screw fitting 5 is journaled movably to the support piece 3. Engaging pieces 7, 7, end faces of which are formed in an inverted tapered shape and which have required width, are protruded at both-side central sections of the main body 2, thus constituting a universal hanging hook 1. The sectional shape of a table flap 9 made of steel is formed in a dovetail groove shape. The universal hanging hook 1 is installed to the lower groove 12 of the table flap 9 made of steel by both engagement and adhesion.
Patent JP-H06171525-A (JP)
Title: Opposite phase four-wheel steering device with large steering angle of full hydraulic type
Inventor: SUZUKI HIDEKAZU
IPC: B62D5/07
Filed: 1992-12-11
Abstract: PURPOSE:To hold the steering angle of rear wheels when an opposite phase four-wheel steering device with large steering angle of full hydraulic type undergoes an oil pressure sink on the over-steering side of a steering wheel. CONSTITUTION:An opposite phase four-wheel steering device with large steering angle of full hydraulic type is equipped with an oil path selector valve 10 wherein a rear power cylinder 4 is in series connected with a front power cylinder 3 when steering is made with a large steering angle, and the oil path selector valve connects a cylinder furnished with ports 10a-10f through which a left and a right oil chamber of the front power cylinder and a left and a left and a right oil chamber of the rear power cylinder are connected with the corresponding oil paths on the output side of a control valve 2 to oil paths 44, 45 and ones 42, 43 in the neutral position and during steering with a small steering angle. Oil paths 46, 47 are shut, and the rear power cylinder 4 is in series connected with the return path leading to the control valve 2 from the oil chamber where the oil in the front power cylinder 3 is extruded during steering with a large steering angle, and a spool 12 is provided to connect the oil path of the rear power cylinder parallel with the return path of the front power cylinder at the time of changing over of the oil path from the steering with small steering angle to a large angle, and vice versa.
Patent JP-H05336972-A (JP)
Title: Po438, new calcium-regulated promoter
Inventor: HOSE DASA ORUTEGA
IPC: C12P21/02
Filed: 1992-12-11
Abstract: There is disclosed a new calcium-regulated promoter to be used for increasing production of extracellular enzymes, or heterologous polypeptides, a recombinant vector that includes the DNA sequence of the promoter operatively linked to a DNA encoding said enzyme or polypeptide and a host organism transformed with the recombinant vector that includes the promoter operatively linked to the DNA encoding said enzyme or polypeptide. The present invention further relates to Streptomyces expression systems and methods for expressing foreign DNA sequences in Streptomyces and for secreting to the surrounding medium polypeptides and proteins coded for by those foreign DNA sequences.
Patent JP-H06180948-A (JP)
Title: Method and unit for processing digital signal and recording medium
Inventor: AKAGIRI KENZO
IPC: G11B20/00
Filed: 1992-12-11
Abstract: PURPOSE:To prevent complication of a sampling frequency signal generating circuit and increase of the scale of an LSI by providing a recording and/or reproducing mode or a transmitting and/or receiving mode at a plurality of information rates. CONSTITUTION:An optical head 53 is disposed oppositely to a magnetic head 54 through a magnetooptical disc 2. When a data is recorded on the disc 1, the magnetic head 54 is driven by a head drive circuit 66 in recording system to apply a modulated field corresponding to the recording data while at the same time a target track on the disc 1 is irradiated with laser beam through an optical head 53 thus performing thermomagnetic recording in magnetic modulation system. The optical head 53 also detects laser beam reflected on the target track and detects tracking error through push-pull method, for example.
Patent JP-H04202859-A (JP)
Title: Synthetic leather and production thereof
Inventor: OSAWA KATSUMI
IPC: B32B5/02
Filed: 1990-11-29
Abstract: PURPOSE:To obtain flexible synthetic leather having excellent design by coagulating polyurethane in a wet state on the back of ground fabric having a napped surface side, laminating a wet type finely porous layer of polyurethane and further a dry type finely porous layer to the surface side of the ground fabric and integrating. CONSTITUTION:Both sides of ground fabric such as woven fabric, knitted fabric or nonwoven fabric comprising natural yarn, regenerated yarn or synthetic yarn are preferably napped, then the back side is coated with a solution of polyurethane resin in a water miscible organic solvent, the ground fabric is immersed in water to coagulate the resin. Then the polyurethane resin is coagulated in a wet state on the surface side to form a finely porous layer, further the surface of the ground fabric is coated with a water-in-oil type emulsion of polyurethane resin, dried and a finely porous layer by dry method is formed to give readily give synthetic leather much more similar to natural synthetic leather in a level of a small amount of product with many grades.
Patent JP-H03193982-A (JP)
Title: Dyed conjugate fiber
Inventor: KATO TETSUYA
IPC: D01F8/12
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the subject fiber excellent in color fastness to light and washing by dyeing sheath-core type conjugate fiber in which a polyamide is arranged in the sheath part and a specific modified polyester is arranged in the core part only with a cationic dye to specific values of the percentage exhaustions in the sheath and core parts. CONSTITUTION:Sheath-core type conjugate fiber in which a polyamide is arranged in the sheath part and a sulfonated aromatic dicarboxylic acid-modified polyester (e.g. sulfoxyisophthalic acid) is arranged in the core part at 20-75wt.% conjugate ratio of the polyamide sheath part is dyed only with a cationic dye to regulate the dye percentage exhaustion of the sheath part to <=10% based on that of the aforementioned core part and <=0.2% owf. Thereby, the objective conjugate fiber, excellent in color fastness to light and washing and dyed to a bright color is obtained. The resultant fiber is suitable as sportswear, outerwear, etc.
Patent JP-H03191695-A (JP)
Title: Remote control type working vehicle
Inventor: YAMAGUCHI TETSUO
IPC: H04Q9/00
Filed: 1989-12-20
Abstract: PURPOSE:To prevent the full discharge of a battery from occurring by operating a safety means by an alarm, etc., after the lapse of prescribed time when instruction information from a transmitter remains unchanged. CONSTITUTION:A controller 28 reads in reception information with a receiver 10 at every start-up of reception processing, and monitors a receiving state. When a reception signal remains unchanged, the emergency stoppage of a steering motor M1, a forward/backward switching motor M2, and an engine E are performed after the lapse of preset time, then, an alarm lamp 31 is lit. Thereby, it is possible to prevent the full discharge of the battery due to the power source switch left turned on.
Patent JP-H09182267-A (JP)
Title: Device for joining hand hole with conduit material
Inventor: SAITO TERUHIRO
IPC: H02G9/06
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a variety of cables, etc., by providing a joint member which absorbs horizontal force between a hand hole and a conduit material, covering the section of a joint material with a portal protective material without performing backfililng. SOLUTION: A port 15 being widened in communication with a port 14 is provided at the end of a perforated pipe 13. A connection pipe 16 is set in the port 15 through an O ring 17. The other ends of the connection pipes 16 are set severally freely of sliding on the inner faces of the pipes that they confront. For the connection pipe 16, a flexible joint 16a may be interposed in the middle. Above and on both sides of the pipe 11 and the connection pipe 16, space part 19 covered with a portal protective material 18 is provided. The space part 19 is made not to hinder the mutual sliding action of the pipe 11 and the connection pipe 16 without backfilling. When earthquake, etc., occur, for the hand hole 10 and the perforated pipe 13, the pipe 11 and the connection pipe 16 set freely in the pipe 11, by sliding in horizontal direction within the pipe 11, absorb the motion.
Patent JP-H05167389-A (JP)
Title: Branching filter
Inventor: IGATA OSAMU
IPC: H03H9/72
Filed: 1991-12-16
Abstract: PURPOSE:To make the size small while the isolation is maintained by containing a surface acoustic wave band pass filter chip into a package and integrating it therein so as to attain electromagnetic shield against terminal arrangement and prevent signal crosstalk. CONSTITUTION:A package signal output terminal C2, chip signal output terminals A2, A1, package signal input terminals C1, D1 and chip signal input terminals B1, B2 and D2 are arranged on a line. Then a signal line IS is wired to each of the terminals C2, A2, the terminals A1, C1, the terminals D1, B1 and the terminals B2, D2 with wire bonding or the like. Moreover, grounding terminals GND, GND2 and grounding terminals GND1, GND are wired by a ground wire IG and they are connected electrically. As a result, the mutual interference between signals of the surface acoustic wave band pass filter chips F1, F2 is prevented. That is, a rate of the invasion of a signal component resulting from the induced electromagnetic wave from a signal line lS into other signal line lS is maximized when the lines lS are wired in parallel, but when they are wired on a line, the direction of the electric field is not coincident and the interference is very less.
Patent JP-H07185684-A (JP)
Title: Press die
Inventor: TANIMA RETSU
IPC: B21D24/16
Filed: 1993-12-27
Abstract: PURPOSE:To provide a structure of a press die which can effectively prevent the generation of wrinkles on a product in a drawing time, and to excellently take out the product without deforming the product after drawing. CONSTITUTION:A removing member 34 whose plural side's parts are made into inclining surfaces 44, 44 inclining outside in the direction to approach a punch 12 is installed movable in its axial direction inside a cavity 14 of a die 11 in a state of being energized to the direction to approach the punch 12 with 1st energizing means 40, 40. Further, plural slide members 46, 46 having corresponding inclining surfaces 48, 48 to abut on the inclining surfaces 44, 44 of the removing member 34 are installed by sliding into the direction orthogonally crossing to the energizing direction of the above removing member 34 in a state of being energized into the direction to press the removing member 34 with 2nd energizing means 52, 52.
Patent JP-H0639065-A (JP)
Title: Lower part structure body of golf training place and its constructing method
Inventor: FUKAZAWA YUKIO
IPC: A63B69/36
Filed: 1992-11-17
Abstract: PURPOSE:To very simply and efficiently construct the lower part structure body by forming a ground for collecting efficiently a hit golf ball in a golf training place by the lower part structure body consisting of a synthetic resin foam instead of conventional ground. CONSTITUTION:According to the constructing method of this lower part structure body, the surface of the lower part structure body 1 constructed by arranging and laying plural inclined blocks 3 consisting of a synthetic resin foam having the same inclined surface whose inclination angle is within a range of 2% to 25% on one face, is the continuous inclined surface 2 having an inclination angle within a range of 2% to 25% extending from one to the other.
Patent JP-2001152959-A (JP)
Title: Cylinder block structure of engine
Inventor: SHIOIRI MOTOYUKI
IPC: F02F1/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder block structure made of light alloy die cast of good quality to wrap parts for various engines with high precision when parts for various engines are cast in a cylinder block by die cast, in a cylinder block structure die-cast-molded by using a light alloy material. SOLUTION: A cylinder liner 2 integrally having an upper wall 2a forming the ceiling wall of an engine combustion chamber is molded by, for example, an aluminum light alloy material being the same main component as that of a cylinder block 1 and cast in the cylinder block 1. Preferably, by fixing a cooling water chamber forming plate 20, molded by a light alloy material having the same main component as that of the cylinder block 1, on the outer periphery of the cylinder liner 2, the cylinder liner 2 provided on its outer periphery with a cooling water chamber 21 is cast in the cylinder block.
Patent JP-H06179503-A (JP)
Title: Material carrying-in/out device
Inventor: FUKUGAMI GORO
IPC: B23Q7/04
Filed: 1992-12-14
Abstract: PURPOSE:To rationalize the cutting by a user, save the labor, reduce the product dropping sound on the product carry-out side, and prevent the environmental pollution by providing a carrying-in device concurrently feeding a raw material and storing odd size materials. CONSTITUTION:A material carrying-in/out device is provided with a shelf frame 57 having multiple pallet storage shelves 55 accessibly storing the pallets 61 mounted with works, an accessible elevator device 71 vertically movable at one side of the shelf frame 57 and moving the pallets 61 into or out of the pallet storage shelves 55, a work carrying-in and odd size material carrying-out crane 69 having fork-lifts 79A, 79B holding the works stored in the elevator device 71 and delivering them to a cutting machine side and movable laterally and vertically, and a laterally movable product carrying-out crane 107 having a holding device 121 holding the products machined by the cutting machine and rotatable and movable vertically and laterally.
Patent JP-H04199307-A (JP)
Title: Numerical controller
Inventor: YONEKURA MIKIO
IPC: G05B19/18
Filed: 1990-11-29
Abstract: PURPOSE:To connect a keyboard on to a serial I/O link by converting the input signals from the keyboard into bit image in a serial I/O link circuit like other signals and storing the bit image in a common memory. CONSTITUTION:The numerical controller is provided with an I/O module 5 for a machine operation board which connects a keyboard 6 and a machine operation board 7, a serial I/O link circuit 12 which reads the key input signals from the I/O module 5 for a machine operation board and outputs the key input signal as the bit image, and a memory 11 which temporally stores the outputted key input signals. It is also provided with an access means 8 to access the signals stored in the memory 11. In short, a processor 8 thus access the key input signals on a I/O image RAM 11 every prescribed time and detects the ON/OFF state. Consequently, since the keyboard 6 can be connected on a serial I/O link and be placed close to the operation board 7, a cable for the keyboard can be shortened.