baber/WOPTO huggingface dataset:
Patent JP-H01266895-A (JP)
Title: Sterilizing device
Inventor: FUJIWARA GORO
IPC: C02F1/42
Filed: 1988-04-18
Abstract: PURPOSE:To exterminate live bacteria or suppress the proliferation thereof and to reduce the running cost of the device by disposing an ion exchanger bonded with metal ions to the liquid contact surface in the flow passage from the liquid inflow port to liquid outflow port in a container. CONSTITUTION:The container 1 having the liquid inflow port 1a and the liquid outflow port 1b is provided and a granular material layer 3 having the ion exchanger bonded with the metal ions on the surface is packed to the liquid contact surface in the flow passage from the liquid inflow port 1a to the liquid outflow port 1b in this container 1. The ion exchanger boned with the metal ions of silver, copper, tin, zinc, etc., has the effect of exterminating the bacteria in contact therewith by contact with the bacteria or the antimicrobial effect of suppressing the proliferation thereof and, therefore, the live bacteria in the raw water supplied from the liquid inflow port 1a into the container 1 comes into contact with the ion exchanger having the antimicrobial effect at the time of flowing in the flow passage so as to arrive at the liquid outflow port 1b. The bacteria are thereby exterminated or the proliferation thereof is suppressed.
Patent JP-H10311086-A (JP)
Title: Extension device at corridor or veranda
Inventor: MAKISHIMA SHIGERO
IPC: E04B1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a extension device at corridor or veranda so as to secure a space whereby the corridor or veranda of a building can be used widely. SOLUTION: A recessed part 6 is provided in the rise wall and fence at the corridor or veranda of a building, and an extension part 1 is projected outward fixedly to that position. Also a detachable floor 7, a flower bed, a rack or a storage, and ornaments are installed in the extension part 1. Flowers, garden trees, and ornaments are put on the detachable floor 20 formed with a perforated plate, plate, or net. Thus a space whereby the corridor or veranda can be used widely can be secured, and indoors and washing become difficult to be observed from the outside, and the appearance and safety can be increased.
Patent JP-S60237759-A (JP)
Title: Original detector of facsimile or the like
Inventor: WATANABE KOUJI
IPC: H04N1/00
Filed: 1984-05-11
Abstract: PURPOSE:To perform stable detection without any malfunction by forming a conductive transparent film on contact glass, implanting electrodes in an upper lid for pressing an original, and placing the conductive transparent film and electrodes in a conductive or nonconductive state according to whether an original is present or not, or the side of the original. CONSTITUTION:The original 8 is set on the basis of a corner part 10 at the left side in front of the contact glass 2 and the upper lid 3 for original pressing is closed. Then, four kinds of state, i.e. original absence, A4 size, B4 size, and A3 size are discriminated from electric conductive or nonconductive states between the conductive transparent film 2a and electrodes 4, 5, and 6. Consequently, even an original with high brightness or reflectivity or original containing fluorescent paint is detected extremely stably without malfunction.
Patent JP-H11245718-A (JP)
Title: Alarm-illumination lamp
Inventor: TAJIMA YOSHIMITSU
IPC: B60Q1/52
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To allow versatile uses as a rear-end collision accident preventing instrument by conducting quickly flash light emitting warning at the time of emergency such as an automobile failure or its accident, and as a marker lamp such as an emergency lamp and a safety lamp for night work by replacing a light emission source in the same main body. SOLUTION: A light emission source is arranged in an upper part of a main body 1 built-in with an electronic circuit 10, a light emission source attaching part 8, a battery chamber 9 and an external power source socket 15, an outer shade 3 and a bottom cover 4 fitted with a magnet 17 in its bottom are fitted in its outer circumference and its bottom respectively, and the attaching part 8 is composed of a common socket to allow a change for various kinds of light emission sources and the outer shade 3.
Patent JP-H04327432-A (JP)
Title: Paper feed roller for image forming device
Inventor: KUBOTA HIROSHI
IPC: B41J13/02
Filed: 1991-04-25
Abstract: PURPOSE:To provide a feed roller preventing the folding or the like of transfer paper brought first into contact with registration rollers at the time of parallel paper feeding. CONSTITUTION:The feed roller 1 of an image forming device is provided with roller parts 1b, 1c parallel-disposed coaxially with shaft 1a of the feed roller 1 for parallel-feeding each transfer paper in a paper feed cassette to a registration roller pair 7. In this feed roller 1, the respective roller parts 1b, 1c are provided with torque limiter mechanism formed of fixed parts 10b, 10c and idle-running parts 11b, 11c idle-running at the time of load torque over the specified value being applied thereto.
Patent JP-H04325397-A (JP)
Title: Multi-engine airplane
Inventor: KAMATA KIYOTOSHI
IPC: B64D27/26
Filed: 1991-04-25
Abstract: PURPOSE:To improve the safety against an engine fire and reduce the noise to a cabin by mounting one engine each at wing root sections of the right and left horizontal tail wings, and mounting one engine at the lower section of a fuselage so that it can be discarded at the time of a fire. CONSTITUTION:One engine 3 is mounted each at wing root sections of the right and left horizontal tail wings 5, two in all, and one engine 3a is mounted via a pylon 4 at the lower section of a fuselage 2 so that it can be discarded at the time of a fire. The engine 3a is used as an option, the engines 3 are normally used, noises hardly reach a passenger compartment, and it is quiet. Even if a fire breaks out on the engines 3, they are sufficiently separated from the passenger compartment, passengers have a sufficient margin for the evacuation time, flames and smoke are discharge backward and hardly enter the passenger compartment. The engine 3a is located on the airframe axis and can be immediately switched for use when a trouble occurs on the engines 3, and it can be discarded when a fire breaks out, thus the safety is improved.
Patent JP-H04230807-A (JP)
Title: Hot-wire flowmeter
Inventor: KAYANO HISASHI
IPC: G01F1/68
Filed: 1991-04-25
Abstract: PURPOSE:To enhance not only the productivity of a heating resistor but also responsiveness. CONSTITUTION:A hot-wire flowmeter measures the sucking air amount of an internal combustion engine on the basis of a change in the resistance value of a heating resistor 1 supported in a sucked air stream. The heating resistor 1 supported between two support pins 21, 22 is equipped with a pipe 2, the platinum wire 5 wound around the pipe 2 and the lead wires 3, 4 electrically connected to the platinum wire 5. The respective lead wires 3, 4 are parallelly attached to both end parts of the pipe 2 so as to become right-angled to the axis of the pipe 2 and extend on the opposite sides of the pipe. By this constitution the platinum wire 5 can be connected to the lead wires without being passed through the edge part of the end part of the pipe 2 and productivity can be enhanced. Further, each of the lead wires can be set to length equal to or more than the difference (L1-L2) between the interval L1 of the support pins 21, 22 and the axial length L2 of the pipe 2 and the heat insulating properties of a high temp. part and the support pins 21, 22 are enhanced and responsiveness is also enhanced.
Patent JP-H04327323-A (JP)
Title: Slit-like burring hole working device for pipe member
Inventor: TAMOTO SHINYA
IPC: B21D28/34
Filed: 1991-04-25
Abstract: PURPOSE:To quickly form the slit-like burring hole in a pipe member with high accuracy by providing a die, a mandrel, a mandrel moving mechanism, a positioning plate, a positioning plate moving mechanism, a discharge mechanism, a punch, and a knockout mechanism, which are specified, respectively. CONSTITUTION:First of all, by a positioning plate moving mechanism, a positioning plate 47 is moved to a position which is not opposed to the other end of a die 31, and from the other end side of the die 31, a pipe, member is fitted. Thereafter, the positioning plate 47 is moved to a position opposed to the other end of the die 31. Thereafter, by a discharge mechanism 51, the pipe member fitted to the die 31 and a mandrel 37 is moved to the positioning plate 47, the other end of the pipe member is allowed to abut on the positioning plate 47 and positioning is executed. In this case, by a mandrel moving mechanism 39, the mandrel 37 is also moved to the positioning plate 47. Thereafter, a punch 61 is allowed to descend, and by the punch 61 and the die 31, a slit-like burring hole is formed.
Patent JP-H07139956-A (JP)
Title: Adjusting method of fiber-type optical sensor coil
Inventor: RARUFU EE PATAASON
IPC: G01C19/72
Filed: 1994-05-10
Abstract: PURPOSE: To reduce a bias error caused by temperature change by adjusting a fiber length between a midpoint of a winding pattern and one end part of a winding coil to a fiber length between the midpoint and the other end. CONSTITUTION: One end part is adjusted to the other end part so that a fiber length between a midpoint of a winding pattern and one end part of a winding coil becomes different by a known length from a fiber length between the midpoint of the winding pattern and the other end part. Next, coil performance is ascertained by an interferometer. That is, output of a light source 76 of the interferometer is turned to a fiber optical directional coupler 78, and is coupled with a polarizer 82. Output of the polarizer 82 is turned to a second fiber optical directional coupler 79 coupled with a sensor coil 80 whose performance is evaluated. Output of a heat source 86 is adjusted by a control device 88. A temperature detector 90 detects a temperature in the vicinity of the coil 80.  A reading value of the temperature detector 90 and interferometer output from a detector 84 are inputted to a data accumulator 92.
Patent JP-S61253570-A (JP)
Title: Bus control system
Inventor: TANABE KANJI
IPC: G06F13/36
Filed: 1985-05-07
Abstract: PURPOSE:To improve the processing capacity of a device by connecting a high- speed bus and a low-speed bus via a bus converting circuit and avoiding the access time of the low-speed bus group from deteriorating the access time of the high-speed bus group. CONSTITUTION:A bus converting circuit 7 connecting a high-speed bus 6 and a low-speed bus 8 performs conversion of the data width and controls the access give to a low-speed bus system IO from a high-speed bus system IO. The transfer of data is possible at a high-speed between a main controller 1 of a u-CPU, etc. and a main memory 2 as well as between the memory 2 and a disk adaptor 4. Thus the data transfer time is equal to the minimum cycle time of the CPU. The data are transferred on the bus 8 to a printer adaptor 9 from the circuit 7, and an operation is possible with the minimum number of cycles on the bus 6 with no effect from the adaptor 9.
Patent JP-S5632302-A (JP)
Title: Manufacture of hydrogen fluoride
Inventor: ROOTA REE
IPC: B01J8/18
Filed: 1980-07-11
Abstract: A method of recovering fluorine, e.g. as hydrogen fluoride, from wastes of aluminum electrolysis furnaces, chemisorbents, adsorbents or absorbents, etc. in which the fluorine-containing material is subjected to pyrohydrolysis in an expanded fluid bed and the HF-containing gas is subjected to condensation or scrubbing for the removal of the HF therefrom. According to the invention, the exhaust gases from the fluidized bed are cooled by direct contact with solids which can be circulated in a separate cycle and are themselves cooled in a cooler, e.g. by contact with gas which is to be fed to the expanded fluidized bed. The circulated solids thus allow recovery of the sensible heat of the gas without diluting it.
Patent JP-S61256066-A (JP)
Title: Compound sealing member combined with shape memory alloy
Inventor: NAKABAYASHI HIROTOMO
IPC: F16J15/3236
Filed: 1985-05-07
Abstract: PURPOSE:To always hold the proper interference in a sealing member, by integrally forming with the sealing member a shape-memory alloy which stores in memory a shape suppressing a change of shape in accordance with the change of temperature in the sealing member consisting of high molecular material. CONSTITUTION:A shape-memory alloy 2 stores a shape in memory so that the alloy, if it is heated to a high temperature, is contracted. In a range from a normal to low temperature region, a packing 1, being not influenced by the shape-memory alloy, holds a proper interference in both lip parts 41, 42. The packing 1, if it is heated to a high temperature, expands decreasing the interference in the lip part 41, but here the shape-memory alloy 2, being contracted, enables the proper interference to be maintained in the lip part 41.
Patent JP-H07282269-A (JP)
Title: Image generation device
Inventor: FURUHASHI MAKOTO
IPC: G09G5/377
Filed: 1994-04-08
Abstract: PURPOSE:To provide the image generation device which never increases in the data mount of a drawing instruction and can use a small-capacity memory as a mixing rate memory. CONSTITUTION:This device is equipped with a mixing circuit 101 which mixes pixel data read out of a frame buffer 52 and pixel data at a corresponding position to be drawn next at a specified mixing rate. The pixel data as the mixing result of the mixing circuit 101 are written in the corresponding pixel location of the frame buffer 63. A mixing rate storage part 106 is stored with plural mixing rates. A selecting means 107 selects a mixing rate to be supplied to the mixing circuit 101 from the mixing rate storage part 106 according to mixing rate selection information included in the drawing instruction.
Patent JP-S62251141-A (JP)
Title: Printing plate winder
Inventor: SUGAWARA KIYOTAKA
IPC: B41F27/12
Filed: 1986-04-24
Abstract: PURPOSE:To enhance operability in winding a printing plate without causing accidents such as breakage of the printing plate and loosening of the printing plate and without relying on the intuition of an operator, by giving a constantly fixed winding force to a winding shaft after winding the printing plate around the shaft, by a pressing means through a projected part, a fastening outer cylinder and a fastening inner cylinder. CONSTITUTION:When an inner cylinder 13 is turned counterclockwise, a winding shaft 12 integral therewith is also rotated counterclockwise to wind a printing plate. When an outer cylinder 18 slightly is turned clockwise, the cylinder 18 is turned clockwise after being moved outward in the axial direction by the functions of slant surface of engaging teeth 13a, 18a. Therefore, a projected part 18b pushes a lower surface 22a of a recessed part 22, and turns a spring- retaining casing 29 counterclockwise around a hinge pin 26, thereby forming a gap Z between an upper surface of the top wall 29b of the casing 29 and the flat head part 31a of a spring 30. Under this condition, the engaging teeth 18a are engaged with the teeth 13a. The pressing force of the spring 30 acts on a printing plate winding shaft 12 as a rotating force in the direction for winding the printing plate.
Patent JP-S61253931-A (JP)
Title: Rtl (register-transistor-logic)
Inventor: SHIRAGA MITSUO
IPC: H03K19/09
Filed: 1985-05-02
Abstract: PURPOSE:To guarantee and input signal level voltage value within a range between a maximum junction part operating temperature (TjMAX) and a minimum junction part operating temperature (TjMIN) by setting up the TjMAX and the TjMIN. CONSTITUTION:It is defined that (input resistance value) - (bias resistance value) is a voltage dividing resistance ratio K and it is supposed that a voltage is applied to an input terminal and the voltage drop value of a bias resistance reaches a base voltage value VBEf guaranteeing the cut off of a transistor (TR). At that time, the voltage drop value of input resistance is K.VVEf. An input voltage value at the input terminal is K.BEf+VBEf=VBEf (K+1) and the value is the voltage value of '0' level which can guarantee the out off of the TR at the TjMAX. To find out the '1' level voltage value, the base voltage value enabled to guarantee the turn on of the TR at the TjMIN. Consequently, the input signal ('1' and '0') level voltage value can be guaranteed within the range between the TjMAX and TjMIN.
Patent JP-H02273708-A (JP)
Title: Optical connector
Inventor: SAITO KAZUTO
IPC: G02B6/38
Filed: 1989-04-14
Abstract: PURPOSE:To provide the optical connector which can be coupled to an external connector via an adapter on a back board by constituting an insertion guide in such a manner that the guide can be floated from a housing by a pressurizing spring. CONSTITUTION:A snap 18 for facilitating the coupling to a substrate is provided in the lower part of the housing 13 for gripping the insertion guide 12. The ferrule pressurizing spring 14 which is positioned between the rear end part 11a of the ferrule 11 and a pressing ring 17 mounted behind the same and presses the ferrule 11 in the axial direction is provided. The insertion guide pressurizing spring 15 which is mounted between the rear surface of a stopper 16 provided in the guide 12 and the housing 13 and pressurizes the guide 12 toward the housing 13 is provided. The housing is easily mounted to the substrate in this way and since the insertion guide floats from the housing, the coupling is possible even if the axis is misaligned vertically and laterally from the adapter on the back board.
Patent JP-S60239707-A (JP)
Title: Television camera
Inventor: SHIMAKAWA JIYOUJI
IPC: H04N5/335
Filed: 1984-05-14
Abstract: PURPOSE:To reduce the cost and to improve the capacity by rotating a rotary refracting body to perform scanning in the vertical direction and performing scanning in the horizontal direction and generation of a video signal by a one- dimensional image sensor and applying a frequency-modulated pulse signal to a step motor to rotate the rotary refracting body. CONSTITUTION:A one-dimensional image sensor 6 such as a CCD, an MOS switch array, or the like is mounted in a package 7, and a rotary refracting body 9 which receives light through a transparent window 8 is rotated and driven through a shaft 11 by a step motor 10, and the other end of the shaft 11 is engaged with a bearing 12. An optical image due to a lens 15 is focused on the one-dimensional image sensor 6 through a field effect stop 14 and the rotary refracting body 9. The optical path is moved vertically in accordance with rotation of the rotary refracting body 9, and the rotation of the step motor 10 is transmitted to the rotary refracting body to perform scanning in the vertical direction. Thus, the cost is reduced because the one-dimensional image sensor has a small element area and the mass production capacity is stabilized.
Patent JP-S5720843-A (JP)
Title: High-speed subtracting circuit
Inventor: TSUJIMURA HIDEYUKI
IPC: G06F7/508
Filed: 1980-07-14
Abstract: PURPOSE:To realize a high-speed subtraction with just a pass through an adding circuit, by using a comparator for a subtracting process of two numbers showing the binary numbers. CONSTITUTION:A binary number A comprising A0, A1-AN is compared with a binary number B comprising B0, B1-BN. In this case, the output of a comparator is set at level ''0'' and ''1'' with A<B and A>B, respectively. In the case of A>B, a carry input CIN is at ''1'', and accordingly, the output S of an adding circuit is denoted by S=A+B'+1. Since the output of an inverter INV is at ''0'', the subtraction value D is denoted by D=S. Then the output S goes to S=A+B' because the input CIN is at ''0'' in A<B. At the same time, D=S' is satisfied since the output of the INV is at ''1''.
Patent JP-S62259670-A (JP)
Title: Soldering device
Inventor: HONMA KAZUYA
IPC: H05K3/34
Filed: 1986-04-24
Abstract: PURPOSE:To improve the efficiency and yield in soldering by arranging a joining body transfer and holding mechanism, the monitoring mechanism of a soldering part and the initial position adjusting means together with a soldering mechanism inside the device. CONSTITUTION:The 1st and 2nd robot 11a, 11B are provided movably in an X axial direction on the device main body 10 and a soldering mechanism 44 and TV camera 46 are arranged movably in Y axial direction on the robot 11A and a joining body transfer and holding mechanism 48 on the robot 11B. A control driving system is further formed on an operation part 120 with a controllor, driver and motion mechanism. With this mechanism a worker moves a joining body 112 on the body 114 to be joined and the soldering is automatically performed based on the program with monitoring the joining part by a monitor 12. Consequently, a correct joining is quickly performed surely, so the efficiency and yield in soldering are improved.
Patent JP-S62255074-A (JP)
Inventor: KINOSHITA NAOKI
IPC: B25B13/48
Filed: 1986-04-25
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-S57211675-A (JP)
Title: Character reading method
Inventor: YAMAMOTO MASATAKA
IPC: G06K9/62
Filed: 1981-06-22
Abstract: PURPOSE:To reduce erroneously read characters without considerable increment of reject characters, by using only a small number of recognition candidate characters, which are obtained in the preceding recognition processing, as recognition objective characters in the second and following recognition processings. CONSTITUTION:Characters recorded on a form 1 are scanned by a scanning part 2 and are converted to a video signal, and character patterns having multilevel density are stored in a line buffer 3. A precprocessing part 4 cuts multilevel character patterns in the buffer 3 to every character, and the binary character pattern is sent to a recognizing part 5, and a recognition dictionary 6 is referred to select plural recognition candidate characters from recognition objective characters stored in a recognition character table 7. In the second and following recognition processings, plural recognition candidate characters are used as recognition objective characters. Thus, erroneously read characters are reduced without considerable increment of reject characters even in the unanimity method where a character is recognized only if all recognition results are equal to one another and the character is rejected otherwise.
Patent JP-H05295121-A (JP)
Title: Poly@(3754/24)phenylene ether) resin powder reduced in residual-volatile content and production thereof
Inventor: MITSUI AKIRA
IPC: C08J3/12
Filed: 1992-04-16
Abstract: PURPOSE:To provide a poly(phenylene ether) resin powder reduced in the content of any residual aromatic hydrocarbon solvent represented by the chemical formula C8H10 and to provide a method of producing the powder. CONSTITUTION:An organic solvent mixture 70wt.% or more of which consists of p-xylene and m-xylene, both having a high affinity for poly(phenylene ether), and in which the m- to p-xylene ratio is 0.5 or lower by weight is used to produce a poly(phenylene ether) resin. After washing and drying, the poly(phenylene ether) resin powder is reduced in the content of the solvents.