baber/WOPTO huggingface dataset:
Patent JP-H01159628-A (JP)
Title: Thermal copying machine
Inventor: YOSHIKAWA MASANORI
IPC: G03B27/73
Filed: 1987-12-17
Abstract: PURPOSE:To minimize the density difference between a one-time exposed part and a two-time exposed part and to obtain a high-quality output image by adopting the constitution to control the light emission of an exposing light source to prevent overlapping the two-time exposed parts with each color at the time of multicolor transfer. CONSTITUTION:The multicolor transfer is executed in order of, for example, yellow, magenta and cyan and the light emission position of a xenon flash lamp 15 is so changed that the two-time exposed parts of the respective colors exist in the positions different from each other. A trigger control circuit 34 sends a light emission command signal to a trigger circuit 32 so that the xenon flash lamp 15 emits light in the prescribed position by counting the pulses from a rotary encoder 17. The light emission is so executed that the respective transfer areas overlap. The density difference between the one-time exposed part and the two-time exposed part is thereby prevented from increasing to the difference above the density difference of the respective colors even at the time of the multicolor transfer. The good-quality image is thus obtd.
Patent JP-2000141002-A (JP)
Title: Continuous casting equipment capable of roll device replacement
Inventor: KAWAMOTO MASASHI
IPC: B22D11/16
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide apparatus which can operate a light rolling reduction casting method and a rolling reduction casting method after bulging according to the kind of steel with one continuous casting equipment. SOLUTION: A roll housing 21 for holding the rolls, is arranged at the front stage of a pinch roll device P. In this roll housing, elevating/lowering and fixing devices 24, 24-1 for elevating/lowering by supporting a lower large diameter roll device R-1 or a lower small diameter roll device r-3 from the lower part and a rolling reduction devices 23, 23-1 for executing the rolling reduction by supporting the upper large diameter device R-1 or the upper small diameter roll device r-3 from the upper part, are arranged. Further, an exchanging device 14 laying two roll devices on the side position of the roll housing and shifting to the roll housing position and an inserting device 15 for inserting/removing the large diameter roll device or the small diameter roll device into/from the roll housing, are provided in the continuous casting equipment in which the roll device is replaceable.
Patent JP-2000145244-A (JP)
Title: Door holding mechanism
Inventor: KONDO SAKAE
IPC: E05C1/16
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To engage a latch head with a latch hook without justifying work after assembling by providing with a structure for giving energizing force in a door closing direction to the latch head at the time of closing a door. SOLUTION: Head parts 3a, 3b' of a latch head 3 are inserted from a latch hole in association with closing of a door 2 and abut on tapers 10a, 10a' of latch hooks 10, 10' to push up the latch head 3 with a spring 7. When the head part 3a, 3b' are got over, and top parts 10b, 10b' are reached inclined lower surfaces 3d, 3d' by sliding further, the head parts 3a, 3b' are slid in a lower part, and the door is closed to stop sliding. Accordingly, it becomes advantageous in a cost since the latch hook is not moved, and a main body can be made compact since a space for moving needs not be secured in the main body. Furthermore, when the door is closed, a surface of an inside of the door can be surely and closely located in front of the main body.
Patent JP-2001139669-A (JP)
Title: Hardener, thermosetting resin composition and its cured product
Inventor: INOMATA KATSUMI
IPC: C08G59/14
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a hardener suitable for curing a compound containing a 2-3C cyclic ether group, a thermosetting resin composition containing this and a cured product having excellent dielectric properties. SOLUTION: This thermosetting resin composition contains a hardener having a structural unit of formula (1) [wherein R1 to R4 are each independently a hydrogen atom, an alkyl group, an aryl group or COOR5 (wherein R5 is an alkyl group or an aryl group); and n, which represents the number of repeats, is 0, 1 or 2] or the like and a compound having a 2-3C cyclic ether group.
Patent JP-H04194082-A (JP)
Title: Moisture-permeable water-proofing cloth having excellent abrasion resistance
Inventor: FURUTA TSUNEKATSU
IPC: B32B5/24
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a moisture-permeable water-proofing cloth having excellent abrasion resistance by forming a porous moisture-permeable membrane, composed of a fluorine-modified polyurethane resin containing flaky powder consisting of a reaction product of L-lysine and an organic acid on a textile cloth. CONSTITUTION:A water-repellent is impregnated in a textile cloth made of synthetic fiber. The obtained cloth is coated with a solution of a fluorine- modified polyurethane resin containing >=0.1wt.% of flaky powder produced by reacting an L-lysine (preferably Nepsilon-lauroyl-L-lysine) with an organic acid (e.g. propionic acid or butyric acid) and the coating layer is coagulated in wet state to obtain the objective cloth having high moisture-permeability and water- proofing property and exhibiting excellent abrasion resistance.
Patent JP-2001144339-A (JP)
Title: Laminated piezoelectric actuator and manufacturing method therefor
Inventor: ESASHI MASAKI
IPC: H01L41/22
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide laminated piezoelectric actuators, which are easily formed into a one-dimensional actuator array of an integral structure and each optimal in characteristics, and a method of manufacturing the same. SOLUTION: Narrow and deep grooves are provided on the surface of a piezoelectric ceramic board 1 by dicing, the grooves are filled with metal 9 to serve as outer and inner electrodes respectively, and joints between the inner electrodes and outer electrodes are locally cut off by laser-aided etching, by which a structure that functions as a laminated piezoelectric actuator can be obtained.
Patent JP-H08181155-A (JP)
Title: Gaas field effect transistor and amplifier using the same
Inventor: OSHIMA TOMOYUKI
IPC: H01L21/338
Filed: 1994-12-22
Abstract: PURPOSE: To make source resistance constant to a gate voltage, improve yield and transistor characteristics, and facilitate the management a manufacturing process. CONSTITUTION: The title GaAs field effect transistor is provided with the following; a channel 3 formed between a source and a drain by ion implantation, a gate electrode 9 formed on the channel 3, and an electrode 11 which is formed between a gate and the source via an AlGaAs layer 7 and used for controlling the mutual conductance of a transistor.
Patent JP-H09138577-A (JP)
Title: Image forming device
Inventor: OGATA TAKAO
IPC: G03G15/01
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to remove developer from the surface of a developing sleeve during non-development without making a device complex, in the image forming device having a plurality of developing units arranged fixedly near a photoreceptive drum. SOLUTION: The developing sleeve 23 and stirring and canying screw 24 of each developing unit 4 can be driven independently from each other. After development, the rotation of the screw 24 is stopped to end the supply of developer to the developing sleeve 23, on the other hand, developer on the developing sleeve 23 is removed by rotating only the developing sleeve 23 in the same direction as that used in the development, and thus the developer on the developing sleeve 23 is removed during the non-development. Thereafter the rotation of the developing sleeve 23 is stopped, only the screw 24 is rotated, and a developer pool 13 is formed near the developing sleeve 23 to make ready for the subsequent development.
Patent JP-H088408-A (JP)
Title: Nonvolatile memory
Inventor: NISHIMURA KIYOSHI
IPC: H01L21/8247
Filed: 1994-12-22
Abstract: PURPOSE:To perform write and read for a desired element, by arranging control gates and memory gates on both sides of ferroelectric substance, and connecting the respective control gates of elements on the same column and the respective memory gates of elements on the same row by using a control gate line and a memory gate line, respectively. CONSTITUTION:The drain electrodes D of memory elements (e.g. M11, M12...) on the same row of the respective columns are connected with drain lines DL1, DL2. The respective lines DL1, DL2... are collected in a unified drain line DL and connected with a power supply voltage VDD via a resistor R. The control gate electrodes CG of the memory elements on the same column of the respective columns are connected to control gate lines CGL1, CGL2.... The source electrodes S of the memory elements on the same column of the respective rows are connected to source lines SL1, SL2.... The memory gate electrodes MG of the memory elements on the same row of the respective columns are connected to memory gate lines MGL1, MGL2....
Patent JP-2000133519-A (JP)
Title: Magnetizing method
Inventor: MASUDA KOJI
IPC: G03G15/09
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To efficiently form a plurality of magnetic poles at very short intervals, in the peripheral surface of an object to be magnetized which has an endless peripheral surface. SOLUTION: A master magnet roll 2, in which a plurality of magnetic poles are magnetized near its peripheral surface, is supported by a supporting frame 3 in such a way that the roll 2 can be rotated around its axial line, and an object 1 is arranged so that its endless peripheral surface comes into contact or approach close to the peripheral surface of the roll 2. Then the peripheral surface of the object 1 is magnetized with the magnetic field formed of the magnetic poles of the roll 2 by rotationally driving the roll 2 and object 1 by means of a motor 4, so that the facing peripheral surfaces of the roll 2 and object 1 moves in the same direction. The peripheral velocities of the roll 2 and object 1 may be made equal to or different from each other. In addition, the diameter of the object 1 may be made equal to or different from that of the roll 2.
Patent JP-H06167058-A (JP)
Title: Connecting structure for structure
Inventor: ONISHI HIROSHI
IPC: E04B1/61
Filed: 1992-11-30
Abstract: PURPOSE:To smoothly connect both structure by providing a mounting projection part on a second structure so that it is narrower than the vertical mounting face width of a mounting face part provided on a first structure. CONSTITUTION:A vertical mounting face part 11 and a temporary place part 12 projected from the lower edge of the mounting face part toward a second structure 20 are provided on a first structure 10. A mounting projection 2L projected on the side of the first structure 10 and having the narrower width than the vertical mounting face width of the mounting face part 11 of the first structure 10 is provided on the second structure 20. After temporarily placing the end part of the second structure 20 on the temporary place part 12 of the first structure 10, the mounting projection part 21 of the second structure 20 is positioned opposite to the mounting face part 11 of the first structure 10. Then, both the mounting face part 11 and the mounting projection part 21 are bolted together at the position where the mounting projection part 21 leaves spaces vertically on the upper and lower edge sides of the mounting face part 11. Thus, even when the machining accuracy of bolt-insertion holes 21A is reduced, the positions of both the structures can be easily adjusted for the structures to be bolted together.
Patent JP-H07171690-A (JP)
Title: Welding method of ai casting
Inventor: NATSUME TOSHIO
IPC: B23K26/34
Filed: 1993-12-20
Abstract: PURPOSE:To prevent generation of blow hole with suppressing gas penetration to a weld zone accompanying fusion of a weld base metal by positioning a filler metal at a welding place of weld base metal, aligning a focus of laser beam and welding with fusing a filler metal only. CONSTITUTION:At welding Al casting, while a filler metal 20 is continuously feeded to a groove 32 with abutting a weld base metal 30, by irradiating with a laser beam 10, an assist gas 18 like argon, etc., is sent in a nozzle 14 from a gas inlet 16. A focus of the laser beam 10 is focused at the filler metal 20, the filler metal only is fused with receiving the energy of laser beam 10, becoming to a droplet by transferring the droplet, the surface of weld base metal 30 is fused by the heat, joining with the droplet of filler metal 20, the inside of the groove 32 is filled by the droplet.
Patent JP-H05159173-A (JP)
Title: Sleeping device
Inventor: MIKI MASAYOSHI
IPC: G04C23/00
Filed: 1991-12-04
Abstract: PURPOSE:To offer safe room environment by detecting smoke while a person is asleep. CONSTITUTION:This device is provided with a smoke detector 12 installed in a room, a body movement detecting means 6 provided at a bedding and detects person's movement, a presence-in-bed deciding means 9 which detects person's presence in bed based upon the signal from the body movement detecting means 6 and a falling-asleep deciding means 10 which detects asleep state. Further, a control means 11 is provided which controls the smoke detector 12 to operate in response to the signal from the falling-asleep deciding means 10. By this, safe room invironment is guaranteed by operating reporting means such as an alarm, for example, through the smoke detector 12, only when fall- asleep is detected.
Patent JP-H04310137-A (JP)
Title: Method and system for encoding and reconstituting data content of two maximum unusable dasd within dasd arrangement
Inventor: MIGIYUERU MARIO BURAUMU
IPC: G06F11/16
Filed: 1991-12-04
Abstract: PURPOSE: To provide the method for expanding the availability of a DASD array for a data error, erasure, and a DASD fault. CONSTITUTION: This method includes an array which consists of a 1st and a 2nd parity group coupled with an intelligent parity generation and striping buffer 7 on parallel paths 11-17. A CPU 1 and a CPU 3 are connected to data and a control bus 9. Read and write commands from the CPUs 1 and 3 form a table-oriented access path to the DASD parity groups by data transfer to PSB 7 on a bus 9 shared by a memory 5. During a read, the PSB 7 buffers a data array from which data to be read should be extracted in response to the read command from a processor, tests proper line and diagonal parity, and transfers it to the common memory 5 through the addressed data bus 9.
Patent JP-H07177065-A (JP)
Title: System for communication with close moving body
Inventor: MORISAWA TAKAMITSU
IPC: B65G43/08
Filed: 1993-12-20
Abstract: PURPOSE:To prevent close moving bodies from communicating data with each other again after the end of data communication even in the case that close moving bodies which terminate the data communication remain in the communication area. CONSTITUTION:An antenna me continues to transmit existence confirmation signals 20a, 20b,... while waiting for movement of a data carrier 12 to a communication area 15; and when receiving a response 30a from the data carrier 12, the antenna 13 transmits a command 20d for data communication to communicate data with the data carrier 12. Thereafter, the antenna 13 continues to transmit the existence confirmation signals again; and when the response from the data carrier 12 is broken, it is judged that the data carrier 12 is moved out of the communication area 15.
Patent JP-H08172975-A (JP)
Title: Filter for water tank and water tank
Inventor: KANENOBU ITARU
IPC: C02F9/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain the water tank capable of selecting the kind and disposition position of a filtration material in response to the rearing condition of a rearing fish to reduce algae and various microbes generated in the water tank, and further capable of chemically degrading and removing the pollutants. CONSTITUTION: A pipe conduit is equipped in a cylindrical box whose upper and lower ends are closed and opened, respectively, and a filtration material is disposed in a space between the pipe conduit and the inner wall of the box. The box is inserted into a socket disposed on the bottom of the water tank in a self-standing posture, and the negative pressure of a pump for circulating water is connected to the lower end of the pipe conduit through the socket. The rearing water is sterilized with ozone (O3 ) generated in the process for the filtration, and the oxygen (O2 ) changed from the ozone (O3 ) is spontaneously supplied to bacteria used as a biological filtration material. The rearing water can thereby effectively be filtered.
Patent JP-H11146151-A (JP)
Title: Adaptor type reader
Inventor: MIYAZAKI JUN
IPC: H04N1/107
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To allow a reader to change the image quality mode of the reader, that is attachable to/detachable from a facsimile equipment, even when the reader is removed from the facsimile equipment. SOLUTION: Whether or not image information is stored in a storage section 21 is discriminated, and when image stored has already been deleted and a delete button 5 is depressed, the image quality mode of the reader is changed. Thus, the delete button 5 is configured to conduct two functions; deletion of image information and revision of the image quality mode of the reader 1.
Patent JP-2001137144-A (JP)
Title: Shower bath directly connected with water pipe
Inventor: YOKOI YOSHIKO
IPC: A47K3/28
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a shower bath which can supply intermittent flow of water with sufficient flow and water pressure, requires no special equipment resulting in a low cost, forms no obstacle when unused while it is handy when used and requires no tanks resulting in reduction in size and avoiding the labor of adding liquid. SOLUTION: A hose 10, the base end of which is directly connected with a water pipe by means of a hot water and water mixing valve, branches on the way into a continual flow discharging channel 12 and an intermittent flow discharging channel 14. A first switching valve 16, a switching means, is provided at the branch point. The intermittent flow discharging channel 14 is provided with an intermittent flow generating equipment 18 which increases water pressure by a pump and generates an intermittent flow. The branches of the hose 10 meet again afterwards and a second switching valve 20, a switching means, is provided at the meeting point.  The leading end of the hose 10 is provided with a shower head 22 which is provided with a large number of nozzles on its plate portion to discharge liquid and around the shower head is slidably installed a ring-shaped hood 24 as a splash guard to cover the plate section.
Patent JP-2001139677-A (JP)
Title: Method of producing aromatic polycarbonate
Inventor: UEHARA TATSUO
IPC: C08G64/30
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To stably provide a high molecular weight aromatic polycarbonate having excellent hue. SOLUTION: A method of producing aromatic polycarbonates by transesterification of an aromatic dihydroxy compound with a carbonic ester as the raw materials in the presence of a catalyst comprises positioning the opening of a feed tube for a catalyst aqueous solution in the liquid phase containing the molten raw materials in feeding the catalyst aqueous solution to the reaction system.
Patent JP-2000146559-A (JP)
Title: Method and apparatus for detecting position
Inventor: KUMAGAI SHIN
IPC: G01B21/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To detect the position of the center of rotation and X-, Y-, and Z-axis direction displacements of a substance continuously, on the basis of the displacements of especially a roll sensor, a pitch sensor, a yaw sensor, and a distance sensor. SOLUTION: A method and an apparatus for detecting mutual positions between two substances are provided with a first gimbal 6 and a second gimbal 7 connected to a first substance 3 and a second substance 5 with rods. Here, it is made possible to find the position of the rotation center of the first gimbal 6 by the two-axis sensor of the second gimbal 7, and to find the position of the rotation center of a rear space of the first gimbal 6 by using a three-axis sensor of the first gimbal 6 and the displacement of a distance sensor.
Patent JP-H02164407-A (JP)
Title: Cartridge type filter
Inventor: SATO YASUKI
IPC: B01D29/62
Filed: 1988-12-20
Abstract: PURPOSE:To quickly discharge solid component resulting from leak in the initial stage of filtration and to secure stable degree of clarification by providing a small hole to the lower end of a pipe for leading out filtrate and providing a collecting pipe. CONSTITUTION:The cylindrical cartridges 10 with a filter medium 18 equipped to the outer circumference thereof are vertically provided in a filter tank 1. In the cartridges 10, the lower ends are provided to a common collecting pipe 11 and the upper ends are fitted to a supporting plate 13 fixed in the tank 1. Further a vertical small-diameter pipe 12 having an opened upper end is communicated with the collecting pipe 11 and fixed in the cartridge 10. A small hole 16 is formed to the lower end of the pipe 12 and the solid component introduced by leak in the initial stage is passed through this small hole. Furthermore a nozzle 22 is provided to introduce gas into the tank 1. As a result, degree of clarification of filtrate can be secured and also cake can be recovered in any semidry or slurry state.
Patent JP-H03182198-A (JP)
Title: Data transmission system
Inventor: HATANO MASAHIRO
IPC: H04Q9/00
Filed: 1989-12-11
Abstract: PURPOSE:To accelerate the speed of an initial setting at the start of a system and to make the parameter maintenance concerning the analog input of each slave station by storing an initial setting data including a parameter concerning the analog input of each slave station to the non-volatile memory of the main station. CONSTITUTION:A non-volative memory 14 of a semiconductor memory storing the initial set data of respective slave stations 2a-2n including the parameter concerning the analog input of the respective slave stations 2a-2b, is provided on a main station 1. Also, a CPU 12 to execute the control of this non-volatile memory 4 and a transmission control part 11 is provided. And, this initial setting means is realized by the CPU 12 and a memory part. Thus, the necessity to input the parameter concerning the analog input of slave stations 2a-2n is eliminated and the maintenance is facilitated and the time necessary for the initial setting to the respective slave stations at the start of the system can be shortened.
Patent JP-H07144182-A (JP)
Title: Drum washing system
Inventor: KITO MITSURU
IPC: B08B7/04
Filed: 1993-11-25
Abstract: PURPOSE:To efficiently and simply wash and remove a sticking matter on a drum used in a powder mixer. CONSTITUTION:A reverse rotation device, a brush washing device and an injection washing device are successively arranged from an upper stream side of a washing line of the drum and also a suction conveying device is arranged at the upper parts of the brush washing device and the injection washing device, and while the drum in the reversely rotating state and whose opening part directs downward by the reverse rotation device is rotated by turn tables 20, 20a, brush washing and injection washing are performed, and the sticking matter on the inside and outside surfaces of the drum are removed to wash them totally.