baber/WOPTO huggingface dataset:
Patent JP-H02293011-A (JP)
Title: Liquid filter medium
Inventor: KANEHARA SHIGERU
IPC: B01D39/00
Filed: 1989-05-01
Abstract: PURPOSE:To obtain the filter medium capable of being regenerated by backwashing by providing a filter bed consisting essentially of org. and/or inorg. fine powder and a binder on the surface of a base material consisting of the woven or nonwoven fabric of fibers at least on the upstream side of filtration. CONSTITUTION:The base material consisting of the woven or nonwoven fabric of fibers is used. In this case, a dry or wet nonwoven fabric contg. >=20wt.% extremely fine fiber having 5mum diameter is preferably used. The filter bed consisting essentially of org. and/or inorg. fine powder and a binder is provided on the surface of a base material at least on the upstream side of filtration. The filter bed is preferably controlled to 5 to 30g/m<2>. The average grain diameter of the org. and/or inorg. tine powder of the filter bed is preferably controlled to <=30mum. The liq. filter medium has a high collecting performance, the performance can be restored by backwashing, etc., hence the service life is prolonged, and an inexpensive liq. filter medium capable of being easily produced is provided.
Patent JP-S63278080-A (JP)
Title: Developing device for image forming device
Inventor: OZAKI KOJI
IPC: G03G21/18
Filed: 1987-05-09
Abstract: PURPOSE:To reduce the number of constituting parts, simplify the structure, and reduce cost by separating a developing unit from a developer carrier by the weight of the developing unit at the time of pulling out the developing unit and its carrier. CONSTITUTION:A developing unit 1 and a unit carrier 200 are set in prescribed positions in an image forming device body, and one end part 8 of the developing unit 1 is supported by the image forming device body 202 in this state; and when the developing unit 1 and the unit carrier 200 are pulled out, one end part is disengaged from the image forming device body 202, and the developing unit 1 is drawn back by its own weight in such direction that the unit 1 is separated from a latent image carrier 11, and one end part 8 is supported by the unit carrier 200. For example, the deep side of the developing unit 1 falls by its own weight, and the peripheral surface of a deeper end wall 8 is first brought into contact with one auxiliary roll 207, and finally, the peripheral surface of the end wall 8 is abutted on the other auxiliary roll 208 by rotation. Thus, the number of parts, the cost, and the weight are reduced because the developing unit 1 is separated from a photosensitive drum 11 by its own weight.
Patent JP-S5540349-A (JP)
Title: Mounting method of rotary member
Inventor: TSUCHIYA TAKEO
IPC: F16C11/04
Filed: 1978-09-14
Abstract: PURPOSE: To simplify the operation by producing rotary members from a sintered alloy and a base member and pivotal support members from steel and soldering together the steel members in a furnace.  
     CONSTITUTION: A gear 11 and a pawl 12, which are rotary members, are made from a sintered alloy, and a base member 10 and pivotal support members 13 are made from the ordinary steel material. Each pivotal support member 13 is temporarily secured to the base member 10 by temporarily welding its small diameter portion 13a. The fused solder material is caused to migrate into the gaps between the inner periphery of mounting holes 10a and 10b of the base member 10 and the outer periphery of the small diameter portions 13a of the pivotal support members 13, whereby the members 10a, 10b and 13 are coupled together in securement portions A. The excess solder material migrates into porous space of the porous gear 11 and pawl 11, so that the sintered members 11 and 12 are not soldered to the steel members 10 and 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5636779-A (JP)
Title: Character discriminator
Inventor: HASEGAWA KENJI
IPC: G06K9/62
Filed: 1979-09-04
Abstract: PURPOSE: To improve the rate and speed of discrimination by discriminating only characters assigned according to format control data.  
     CONSTITUTION: Character set CS table data are supplied from line 1 to register 3 to assign addresses of RAM5 1 WRAM5 16 , which are supplied to register 4 to write data in RAM. When a document is read after the data are written in RAM, the CS table data are transferred to memory 6. In memory 12, algorithm for recognizing numbers, alphabets, "Kana"(Japanese syllabary) characters, and symbols is stored and stored addresses of a dictionary for every character correspond to RAMs 5 1 W 5 15 , so that when a number filed is discriminated, the selection of the address of  memory 12 is performed through oscillator 7, gate 8, hexadecimal counter 9, gate  10, and delay line 11. The output of memory 12 is discriminated by the input pattern of line 13 and discriminating circuit 14. Similarly, all characters are discriminated in sequence. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09296780-A (JP)
Title: Pump device
Inventor: TANABE MASATOSHI
IPC: F04B47/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a pump device which is provided with a simply shaped casing and requires no notch part in a pump cover. SOLUTION: A water passage, through which water pumped up from a well is passed, is arranged in a pump base 3 of a pump main body 1 arranged in the ground part, and a pressure regulator 17 regulating pressurized water, which returns a part of the pumped water to a jet pump arranged inside the well, is arranged in the second water passage between a casing in a pump head part 2 and the pump base 3, and an opening part for a pipe connected to the water passage is arranged on a side face 25 of the pump base 3. Therefore, no installation of any water passage in the casing 3 is required, so that the shape of the casing 3 can be simplified, and no notch for a pipe is required in the pump cover 4.
Patent JP-H0436667-A (JP)
Title: Connector inspecting jig
Inventor: MASUDA JUNJI
IPC: G01R31/04
Filed: 1990-04-27
Abstract: PURPOSE:To insert only an inspecting jig substrate into a connector and enable short-time inspection by arranging conductive patterns at conductive parts corresponding to terminals at both ends of the connector and positions where adjacent terminals are short-circuited. CONSTITUTION:The conductive patterns 11a - 11z are provided at the conductive part (input pattern) 12 corresponding to the terminal at one end of the connector to be inspected, the conductive part (output pattern) 13 corresponding to the terminal at the other end, and the positions where adjacent terminals are short- circuited. While the inspecting jig substrate 7 is inserted into the connector, a start signal is inputted to a control part 15 and then a voltage is applied from a voltage generation part 16 to the input pattern. This applied voltage generates a voltage at the output pattern 13 while passing through the contact terminal of the connector and patterns 11a - 11z and the generated voltage is applied to a decision part 17 and compared with a reference voltage; when the generated voltage is smaller than the reference voltage, it is judged that a contact terminal is curved or fallen and the connector is defective. Thus, the inspection is performed in a short time with the simple constitution.
Patent JP-H08307583-A (JP)
Title: Image forming device
Inventor: HISATAKE MASAYUKI
IPC: G03G15/00
Filed: 1995-05-11
Abstract: PURPOSE: To provide an image forming device surely and easily specifying a desired job when the necessity of changing the contents of either one of plural jobs is generated. CONSTITUTION: On a job list display part U 11, the four jobs of plural jobs stored at present are displayed in order of higher output processing rank. As for the job shown on a window L 1, a 'be printing' is displayed. As for the jobs shown on a window L 2 to a window L 4, output waiting states are displayed. Next, the detail setting of each job is to be confirmed, the job displayed on the job list display part U 11 is selected. This selection is performed by depressing a pertinent part. As a result, a reverse display is performed for the selected job, the selection is notified to an operator and the detail set contents of the pertinent job is displayed on a job setting display part U 2 (pop-up window).
Patent JP-S60256778-A (JP)
Inventor: SHINODA SHIYOUSAKU
IPC: F25D21/04
Filed: 1984-06-01
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-S60259542-A (JP)
Title: Steering wheel used in common with klaxon
Inventor: MASUBUCHI HIDEO
IPC: B60Q5/00
Filed: 1984-06-02
Abstract: PURPOSE:To permit easy operation of a klaxon by connecting a stay connected in swingable ways by a joint onto the undersurface of a steering wheel and allowing the electrodes installed onto the stay and the outer frame to be attached each other by swinging the stay within the outer frame having a supporting-point hole at the upper edge part. CONSTITUTION:An upper stay 2 is formed integrally onto the undersurface of a steering wheel 1, and a lower stay 2' is connected through a joint 7 onto the upper stay 2. The stays 2 and 2' are inserted into the inside of an outer frame 8 through a supporting-point hole 3 formed at the upper edge part, and can be swung at the joint part 7. While, a cushion elastic body 4 is installed at the part opposed to the upper stay 2 on the inner surface of the outer frame 8. The ring- shaped electrodes 5 and 6 which can be attached and separated each other are installed onto the joint part 7 of the upper stay 2 and the inner surface of the outer frame 8 opposed to the joint part 7. Therefore, the steering wheel 1 can be swung by pressing a part of the steering wheel 1, keeping it by hand, and an alarm can be generated by allowing the electrodes 5 and 6 to be attached each other.
Patent JP-S5737644-A (JP)
Title: Control system for air conditioner
Inventor: KOBAYASHI TOYOHIRO
IPC: F24F11/02
Filed: 1980-08-19
Abstract: PURPOSE: To add dehumidifying function to an air conditiner designed for exclusive use as a cooler, by effecting on-off control of a compressor and an indoor fan only by use of a coolant circuit for a cooling cycle of the air conditioner.  
     CONSTITUTION: Means for controlling starting and stopping of operation of a compressor and a fan is constituted by an air-temperature detecting element 22, temperature setting means 23, one-chip microcomputor 21 having an input of a switch 24 for determining start of control, and an output buffer 25. The control means is connected to switches C', F' of a motor for driving the compressor and fan. In the program of the microcomputor 21, a dehumidifying program intended for use when the room temperature is lower than a setting temperature is included in addition to the cooling program used when the room temperature is higher than the setting temperature. In the dehumidifying program, time T 2  for turning the compressor ON in a period of T 1  and time T 4  for turning the fan ON at the intervals of period T 3  within the time T 2  are selected to satisfy the following relation; T 1 >T 2 >T 3 >T 4 . Further, two or more periods T 3  are involved in the time T 2 . By employing such a control, air is circulated for the time T 4  when only the compressor is in operation and rapid cooling is performed by a cooler, and air is dehumidified by repeating the above process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04320194-A (JP)
Title: Video signal processing circuit and video signal recording and reproducing device
Inventor: MITSUBE AKISHI
IPC: H04N9/83
Filed: 1991-04-19
Abstract: PURPOSE:To attain high picture quality while the increase in the system scale is suppressed by using an adaptive comb-line filter for separating luminance signal and chrominance signal used for recording and an adaptive comb-line filter for eliminating color signal crosstalk used for reproduction in common efficiently. CONSTITUTION:DC control circuits 70, 74, 75, 76, 82 give an optimum A/D conversion potential with respect to two kinds of inputted composite signal and color signal. Moreover, a comb-line filter band is used switchingly for YC separation and color signal by devising the band of BPFs 5, 6 controlled externally. Furthermore, an AND circuit 12 is used to limit output signal mask control for killer operation at white/black signal only at reproduction. Thus, an adverse effect onto a killer detector at recording is prevented. While the adaptive comb-line filter main body is used in common, the optimum comb-line filter processing is realized respectively at recording and reproduction.
Patent JP-S5237218-A (JP)
Title: Steel cylinder type liquid tank
Inventor: OGAWA HIROSHI
IPC: B65D88/06
Filed: 1975-09-20
Abstract: PURPOSE: The most economical tank with the most appropriate construction, adapted to prevent breaking near the connecting part of a side board and a bottom board for securing equal safety at least with for the rest. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09297196-A (JP)
Title: Piping cutting method
Inventor: TATEIWA MASAAKI
IPC: G21F9/30
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a piping cutting method that can positively prevent scatter or outflow of internal liquid at the time of cutting a piping in which liquid containing radioactive material exists and can be applied to pipings of all kinds of material. SOLUTION: High pressure air is blown in from a hole, formed at an upper part of a piping 1, to move liquid 10, and backup material is filled into the piping 1. Before the backup material is hardened, high pressure air is blown in from the hole and moved around a cut part to form a cavity. A filler 5 is filled into this cavity and hardened, and then the piping 1 is cut using a cutting tool.
Patent JP-S61272154-A (JP)
Title: Side gage device of sheet-fed rotary printer
Inventor: TAKEDA CHOTARO
IPC: B65H9/00
Filed: 1985-05-27
Abstract: PURPOSE:To regulate the position of a substance to be printed which is supplied onto an inserting plate and thereby to make the register of printing uniform correctly and easily, by controlling numerically a side gage device of a sheet-fed rotary printer. CONSTITUTION:When a rotating shaft of a rotary printer 1 is driven to rotate, a pulse signal generated by a pulse generator 21 is transmitted to a servo motor 12 driving a ball screw shaft 11, and thereby a side gage device 10 is operated synchronously with the rotation of an impression cylinder 4 to gage every one sheet of metal plate P supplied onto an inserting plate 8. By operating keys on a keyboard 25, any one of a presetting operation for making the side gage device 10 fit for the width dimension of the metal plate P, a stroke-setting operation for setting a distance of transfer of a side gage 18 in gaging and a correcting operation for correcting the slippage of a printing position in relation to the metal plate P is performed automatically by a numerical control unit wherein a side gage control program is held.
Patent JP-S62269286-A (JP)
Title: Character recognizing system
Inventor: SATO HAJIME
IPC: G06K9/62
Filed: 1986-05-19
Abstract: PURPOSE:To heighten recognition rate by adding a direction code to the contour part of character lines of a binary image after thickening a process, and after dividing into plural areas based on the calculated values of the direction code, making distance calculation of feature of each area and similar feature registered in a dictionary. CONSTITUTION:Binary picture image of a segmented character is inputted to a thickening processing section 103, and thickening process is made there. Then the image is sent to a direction code adding section 104, and a direction code is given to the while picture element of the contour part of character lines. The image to which the direction code is given is scanned and the direction code is counted, and division points are determined based on the counted value and divided into 4X4 areas. Distance calculation of histograms by direction code inputted from a feature extracting section 105 and histogram by directions registered in a dictionary 107 is made in a recognizing section 106. The character of minimum distance thus calculate is determined and the code is outputted as the result of character recognition.
Patent JP-S5813989-A (JP)
Title: Heat exchanger
Inventor: HASHIMOTO KEIZOU
IPC: F28D19/00
Filed: 1981-07-20
Abstract: PURPOSE:To recover heat from a high temperature waste gas efficiently by a method wherein the primary heat exchanger, in which a high temperature fluid is flowed down in the shape of vortex, and the secondary heat exchanger, in which a low temperature fluid is flowed down also in the shape of vortex, are piled one upon another to constitute integrally. CONSTITUTION:The low temperature fluid is flowed down through the flow path 4B of the secondary heat exchanger with a required speed while the high temperature waste gas exhausted from a furnace is flowed down through the flow path 1A of the primary heat exchanger. Further, a fluid such as air or the like is flowed down between the flow paths 1B, 4B of the primary and secondary heat exchangers so that it is being circulated. According to this method, heat exchange is effected from the high temperature fluid flowing down through the flow path 1A to the intermediate fluid in the flow path 1B through a partitioning plate between the flow paths 1A, 1B of the primary heat exchanger. In this case, most of the high temperature waste gas have a temperature of about several hundreds degree, however, the fluid in the flow path 1B is heated to about 200-300 deg.C by the primary heat exchange.
Patent JP-S60258272-A (JP)
Title: Antifouling coating composition
Inventor: KENMOCHI NOBUHIRO
IPC: C09D5/08
Filed: 1984-06-04
Abstract: PURPOSE:To produce the titled composition applicable to ship bottom, marine construction, etc., having extremely excellent storage stability, and capable of keeping the antifouling effect for a long period, by adding lead or a lead compound to an antifouling paint composed mainly of an organotin-containing copolymer and a copper (compound). CONSTITUTION:An antifouling paint composed mainly of (A) an organotin-containing copolymer (preferably a copolymer containing e.g. trialkyltin, tricycloalkyltin or triphenyltin) and (B) copper or a copper compound (preferably cuprous oxide or copper rhodanate) is compounded with (C) lead or a lead compound (preferably lead oxide). Preferably, the content of the component A in the antifouling paint composition is 5-50wt% (solid basis), that of the compound B is 10-70%, and the amount of the compound C is 1-15pts.wt. per 100pts. of the components (A+B).
Patent JP-H02296997-A (JP)
Title: Method and device for building tunnel lining construction reinforcing steel
Inventor: SATO HITOSHI
IPC: E21D11/10
Filed: 1989-05-08
Abstract: PURPOSE:To improve efficiency of work by arranging reinforcing steel arranging trucks before and after a positioning truck, building reinforcing steels on the arranging truck to be alternately transfer fed to the positioning truck, clamping the steels by a provided mechanism and fixing the steels to a predetermined mounting position. CONSTITUTION:Preworked reinforcing steels and straight steels are fetched to a reinforcing steel arranging truck 2A, a reinforcing steel unit is built on a reinforcing steel arranging frame 6 and slided with the frame 6 to a side of a positioning truck 3, and the truck 2A is clamped by pawls 13. Next the frame 6 is lifted by upward moving the pawls 13, and by turning turn frames 11, 11 in a predetermined direction along guides 10, 10, a lift mechanism is again actuated to perform the final positioning of the unit and to fix it by a mounting metal fixture. Next the frame 6 is returned to its initial position, and a reinforcing steel unit on a reinforcing steel arranging truck 2B is fixed to a predetermined position by an equal procedure. Thus, work can be efficiently performed.
Patent JP-2000301623-A (JP)
Title: Antibacterial resin molded product
Inventor: ITAGAKI MASAMI
IPC: C08L33/10
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded product in which an adding amount of an antibacterial agent is reduced and the degree of coloring with the agent is decreased by cleaning a surface of the molding containing an antibacterial powder with a detergent containing a surfactant. SOLUTION: A surface of the resin molded product containing an antibacterial powder obtained by absorbing a water soluble metal salt selected from silver, copper and zinc to an inorganic carrier such as silica gel, alumina, crystalline alumina silicate, amorphous alumina-silicate, activated clay, sepiolite or the like is cleaned with a detergent containing a surfactant such as fatty acid salt, alkylsulfate, alkylbenzenesulfonate, alkylnaphthalenesulfonate, alkylsulfosuccinate, alkyldiphenylether disulfonate, alkylphosphate or the like. Thus, even when an adding amount of the agent is small, stable antibacterial performance can be demonstrated.
Patent JP-S5543219-A (JP)
Title: Cryopump
Inventor: SUGIMOTO HITOSHI
IPC: F04B37/08
Filed: 1978-09-18
Abstract: PURPOSE: To make stable exhaustion performable as well as to equalize temperature over all the fins by constituting such that condensing liquid is sent down through the inside of a cryogenic fluid pipe by gravity via a condensing chamber, cooling off the cryogenic fluid pipeline and fins and then evaporating along the way.  
     CONSTITUTION: In concurrence of flowing out cryogenic fluid condensed in a condensing chamber 4 from a fluid effluent port 10 of the condensing chamber 4 by gravity with cooling off a cryogenic fluid pipeline 3 by flowing down through the cryogenic fluid pipeline 3 which has the both ends respectively connected to up-and-down positions of the condensing chamber 4, fins 5 tightly fixed to the pipeline are cooled off in the simultaneity. Thus, though cryogenic fluid flows through the cryogenic fluid pipeline 3, in proportion to cooling of the cryogenic fluid pipeline 3 and fins 5, it is gradually gasified, gasified gas passes through the cryogenic fluid pipeline 3, and returns through a fluid return port 9 at the top part while cooling off uniformly the cryogenic fluid pipeline 3 itself and fins 5. This facilitates to constantly make exhaustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08299046-A (JP)
Title: Method and device for permanent wave
Inventor: SHIGIHARA SATONORI
IPC: A45D7/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a safe method and a device for permanent waves capable of simply applying permanent waves in a very short time and hardly damaging hairs and the skin. CONSTITUTION: This device is provided with a rod 24 made of a cylindrical elastic body to be pressed to hairs and an ultrasonic vibrator UD elastically connected to the rod 24 for applying ultrasonic vibrations to the rod 24.
Patent JP-S5810570-A (JP)
Inventor: REANDORO BAIOTSUKI
IPC: C07D231/56
Filed: 1982-06-30
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-H01287189-A (JP)
Title: Ultraviolet light absorber for aqueous dyeing
Inventor: SAKAKAWA TETSUO
IPC: G02B1/10
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the title ultraviolet light absorber useful for improving the light fastness of dyes for resins for spectacle lens, by pulverizing a ultraviolet light-absorbing compound dyeable in aqueous system in the presence of a lignin-based dispersant. CONSTITUTION:A benzophenone-based ultraviolet light absorber dyeable in aqueous system of the formula (R1 and R2 are each OH; R3 and R4 are each methoxy, ethoxy, propoxy, or butoxy) is pulverized in the presence of a lignin- based dispersant, using e.g., a sand grinder, dried, and ground, thus, obtaining the objective ultraviolet light absorber pref. 1-40mu in mean particle size.