baber/WOPTO huggingface dataset:
Patent JP-S61249592-A (JP)
Title: Biological reaction device
Inventor: KITAGAWA MIKIO
IPC: C02F3/00
Filed: 1985-04-30
Abstract: PURPOSE:To make the constitution over the entire part of a device compact by disposing separating membranes on liquid permeable supporting materials, depositing microorganisms on the surfaces of the separating membranes and installing the assembly into a reaction vessel. CONSTITUTION:The liquid permeable supporting materials 4 are disposed in a manner as to part an introducing port 2 and a take-out port 3 in the reaction vessel 1 provided with the introducing port 2 for the feed liquid and the take-out port 3 for the produced liquid in a biological reaction device for treating biologically org. waste liquid by using microorganisms. The separating membranes 5 are disposed on the surface on the feed liquid side of the materials 4 and further layers 6 to carry the microorganisms are provided on the surface on the feed liquid side of the membranes 5. Since the microorganisms are deposited on the separating membrane surfaces, the constitution over the entire part of the device is made compact. The clogging of the separating membranes is prevented by the effect of the microorganisms, by which the decrease in the rate of the liquid permeation through the membranes is lessened. The separating membranes do not require cleaning or require very little cleaning.
Patent JP-S59217745-A (JP)
Title: Rubber composition for vulcanization
Inventor: KASHIWAZAKI SHIGERU
IPC: C08L23/00
Filed: 1983-05-25
Abstract: PURPOSE:A rubber composition for vulcanization that is obtained by adding magnesium dioxide to an ethylene-propylene rubber, thus increasing remarkably resistance to heat aging and becoming vulcanizable with sulfur to be used suitably as an electric insulating material. CONSTITUTION:The objective composition is obtained by combining 100pts.wt. of an ethylene-propylene rubber such as a binary copolymer of ethylene and propylene or a terpolymer from ethylene, propylene and a nonconjugated diene, with 3-10pts.wt. of magnesium dioxide, when necessary, fillers, vulcanization assistant, vulcanization accelerator, antioxidants or the like.
Patent JP-S57207943-A (JP)
Title: Input-output controller equipped with built-in buffer memory
Inventor: HANABE KENICHI
IPC: G06F5/06
Filed: 1981-06-18
Abstract: PURPOSE:To perform data transfer between lower rank devices which operate asynchronously and block multiplex transfer in a communication system which accumulates and exchanges data, by using an input-output controller equipped with a built-in buffer memory in the system. CONSTITUTION:When a fixed amount of data is read from a communication controler 5 and the data are accumulated in a buffer memory 35, the data are transferred to a file memory 4 through a file memory interface circuit 32. When the data are delivered to an output line B, the data are read from the file memory 4, temporarily accumulated in the buffer memory 35, and then, transferred to a communication controller 33. Since the buffer memory has plural faces, block multiplex transfers are performed by utilizing the accessing time.
Patent JP-H10273244-A (JP)
Title: Automatic paper feeder
Inventor: IGUMA KENJI
IPC: B65H3/52
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic paper feeder by which a paper sheet can be stably fed in spite of abrasion of a separation pad and a conveying defect such as a skew can be prevented as a conveyed paper sheet is prevented from being hooked on the edge of the separation pad. SOLUTION: In an automatic paper feeder provided with a paper feeding roller, which touches a feeding out side tip face of a placed paper sheet, and a separation pad, which is brought into pressure contact with the paper feeding roller, the paper sheets are clamped by means of the paper feeding roller and the separation pad, and then, the paper sheets placed on a cassette are separated one by one on the basis of a difference in a coefficient of friction between the paper feeding roller and a separation pad so as to be conveyed to the inside of a paper processing device main body.  In the paper feeder, a pressure contact part 13 is formed in the part opposed to the paper feeding roller in the separation pad 13, while a slanting face 132, which is gradually separated from the paper feeding roller from the pressure contact part 131 to the outside in the width direction of the paper sheet, is formed.
Patent JP-H11296876-A (JP)
Title: Envelope detection circuit
Inventor: ABE MASAYOSHI
IPC: G11B7/09
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an envelope detection signal detecting a simple and stable envelope signal even for an RF signal accompanied with all ID parts and for learning a precise focal position. SOLUTION: A mute function for muting the ID part is provided in an AGC circuit 1 being a circuit detecting the envelope of the RF signal and fixing the amplitude of the RF signal at a nearly prescribed level, and the AGC circuit 1 is muted by a detection signal from an ID detection circuit 7 detecting an address information part, and the stable envelope signal precise even in a recording format such as a DVD-RAM and a PD, etc., is provided by operating a pre-value holed circuit 6.
Patent JP-2000280491-A (JP)
Title: Liquid jet apparatus and liquid feed path
Inventor: KURATA MITSURU
IPC: B05D7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet apparatus which can inexpensively and easily maintain a proper use state without a liquid leak. SOLUTION: A liquid feed path which connects a liquid feed source 1150 and a liquid jet part is constituted of a upstream side liquid feed pipe 1131 connected to the liquid feed source 1150, a downstream side liquid feed pipe 1111 connected to the liquid jet part and a connecting mechanism for connecting an end part at the downstream side of the feed pipe 1131 and an end part at the upstream side of the feed pipe 1111. The connecting mechanism has a coupling part which can be connected and disconnected at least at one point of the liquid feed path, and a part or the whole including the coupling part of the connecting mechanism is made detachable to the liquid feed pipes.
Patent JP-H06263364-A (JP)
Title: Manually powered car elevating device
Inventor: TANIYAMA KEISUKE
IPC: G11B11/105
Filed: 1993-03-15
Abstract: PURPOSE:To provide a small size car elevating device which can be easily and safely moved by an old man, a handicapped man or the like who wants to move to an upper or lower floor without using an electric power. CONSTITUTION:The weight of a balance weight 2 in an assembly is set to be substantially equal to the total weight of a car 1 and a person who rides on the car 1, and the weight 2 and the car 1 is coupled together by means of a wire rope 3 which is therefore suspended in a well-balanced condition by a pulley 6 provided in the upper part of an elevator shaft. Further, a geared handle 5 fixed to the car 1 is manually rotated so that the car is led to a toothed guide rail 4 by a gear incorporated in the handle 5, and accordingly, the car is moderately moved toward an upper or lower floor.
Patent JP-H10286797-A (JP)
Title: Bread cutter
Inventor: TSURUOKA YASUMASA
IPC: B26D3/28
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To easily mount a heating device and to improve the cutting quality, by coating a resistor which generates the heat by electric current, with an insulating material, and burying the same into a metallic body. SOLUTION: Two metallic bodies 31 forming a heating device, are positioned at both sides of a cutting edge 13 in parallel with the cutting edge 13. Two metallic bodies 31 are fixed to a fixing member 32 by the screws 33, and the fixing member 32 is supported by a support shaft 34. Each metallic body 31 comprises two holes 35 pierced from one side face to the other side face, in parallel with each other at a specific interval, to bury the bar heaters 36 therein. The bar heaters 36 respectively comprise a resistance wire 36a, and an insulating material, 36b coating the resistance wire 36a. Two rod heaters 36 buried in one metallic body 31, are placed in a direction perpendicular to a radial direction of the cutting edge 13, are electrically connected in parallel and connected with a wiring part through a lead wire 37.  A temperature of the cutting edge 13 is preferably about 80-100 deg.C. By applying this structure, the cutting quality of the cutting edge is improved, and the heating device can be easily mounted.
Patent JP-S57208414-A (JP)
Title: Device for monitoring leakage in flow rate
Inventor: ATSUTA SHIYOUICHI
IPC: G01F3/28
Filed: 1981-06-19
Abstract: PURPOSE:To simplify the constitution, to reduce the price, and to increase the reliability of the device by detecting the repeating time interval of the movement of a constant volume bucket and a balance weight by detectors, by judging it by a judging circuit including a timer. CONSTITUTION:The leaked liquid flowed into a casing 1 from an inflow pipe 3 is stored in the bucket 5. The weight of the side of the bucket 5 is increased in correspondence with the leaked liquid. When the weight on the bucket 5 side becomes heavier than the weight of the side of a counter weight 8, the bucket 5 side is lowered, the counter weight 8 side is raised, and the leaked liquid in the bucket 5 is exhausted. The end part of an arm 7 is contacted with the detectors A and B such as microswitches and the detectors are actuated. When the bucket 5 side becomes light and is raised, the microswitches become inoperative. The repeating operations are detected by the detectors such as the microswitches. The excessively large or small amount of the leaked liquid is judged by the length of the time set by the time of repeating operations and the timer, and a warning is issued by a warning device.
Patent JP-S62249297-A (JP)
Inventor: TAKAHASHI HIDEO
IPC: G07G1/14
Filed: 1986-04-23
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-H03294014-A (JP)
Title: Slab stock equipment
Inventor: HAMADA SHUNJI
IPC: B65G1/127
Filed: 1990-04-11
Abstract: PURPOSE:To manage each slab physically by transferring the slabs to the slab stocking equipment of three-dimensional structure, carrying in and carrying out. CONSTITUTION:The slab stock device 10 is provided with each of a set of the upper sprocket 1, the lower sprocket 2 and the chain 5 connecting them in up and down directions, and made to the structure having the slab receiving stand 6 hanging among them. Each slab receiving stand 6 is hung horizontally and is made to face vertically downward as a whole. At least, one of the upper and lower sprockets 1, 2 is driven with the driving device, the slab receiving stand 6 can be freely driven vertically and rotated between the upper and lower sprockets 1, 2. Many slab 7 can be stocked individually for each one in the vertical direction, the stocking efficiency for slab yard is improved, the administration for the goods of the slab is made simple.
Patent JP-H06291755-A (JP)
Title: Tuning device
Inventor: MORITA TOSHIYA
IPC: H03J3/06
Filed: 1993-03-30
Abstract: PURPOSE:To provide a stable tuning timing at all times by controlling the quality factor of a resonance circuit corresponding to the result of comparing the peak value of the oscillation output of an oscillation circuit with a predetermined threshold value. CONSTITUTION:When an input data string 7 from a network becomes continuous '0', the oscillation output of the oscillation circuit 11 is lowered. When it is discriminated by a comparator circuit 15 that the peak voltage of the oscillation output of the oscillation circuit 11 is lower than the predetermined threshold value for generating the timing, the variable resistor 10 of the resonance circuit RE is controlled so as to become large. As a result, the quality factor Q of the resonance circuit RE becomes large and the tuning timing can be generated even when the input data string is continuous '0'. On the other hand, when the continuous '0' of the input data string 7 is stopped and the input data string 7 becomes the random input data string of '0', '0', the oscillation output of the oscillation circuit 11 becomes large. At this time, the variable resistor 10 is adjusted to be high based on the output of the comparator circuit 15, Q is made small and jitter breakdown strength is improved.
Patent JP-H02272129-A (JP)
Title: Fixing device for structural c-shape steel
Inventor: TOTANI HIDEO
IPC: E04B1/58
Filed: 1989-04-13
Abstract: PURPOSE:To contrive to improve workability at installation of external wall materials to the outside of structural steel columns through C shape steels by welding fixing devices for supporting the C shape steels to the structural steel columns, and by connecting and fixing temporarily supported C shape steels to the fixing devices through supporting bodies. CONSTITUTION:A fixing device 16 for installing a C-shape steel 13 is welded at an appropriate position to the outside 12 of a atructural steel column 11. To an engaging member 16b of the fixing device 16, a supporting bar 17 is engaged and the C shape steel 13 is temporarily supported by a supporting member 17c of the supporting ber 17. Then a supporting head 19a of a supporting body 19 is fitted into the inside of the C shape steel 13 and a through hole 24 provided at a connecting leg 19b is aligned with a through hole 23 provided at a connecting section of the fixing device 16. After uniting the fixing device 16 and the supporting body 19 into an integral form with a clamping bolt 18 and a nut 18b applied to the through holes 24 and 23, the supporting bar 17 is removed from the fixing device 16, leaving the C shape steel 13 held by the supporting body 19. Thereby workability at installation of the C shape steel 13 can be improved.
Patent JP-S57209681-A (JP)
Title: Catalytic dephosphorization
Inventor: OSANAI MUTSUKO
IPC: C02F1/28
Filed: 1981-06-19
Abstract: PURPOSE: To improve the ability of a catalytic dephosphorizer and to efficiently remove phosphorus, by letting a liquid, to be purified, flow through a calcium phosphate-contng. catalytic dephosphorizer catalytically treated with an acidic water solution, to remove phosphates from the liqid.  
     CONSTITUTION: To crude water, from which suspended matter is preremoved, is added a calcium agent in response to the concentration of soluble phosphates in the crude water at need. The crude water is then adjusted at pH 6.0W11.0 by an acidic or alkaline pH controller, and introduced through a crude water-inflow pipe 1 into the upper portion of a dephosphorizing column 2. The dephosphorizing column 2 is packed with a catalytic dephosphorizer 3, prepared by crushing calcium phosphate-contng. phosphate mineral and passing the crushed mineral through a sieve toobtain a part having a fixed particle size. The crude water, coming in contact with the catalytic dephosphorizer 3, is let flow downwards inside the column 2 and discharged through a purified water-outflow pipe 4 to the outside of the column 2. Thereafter, city water is introduced into a reaction vessel 6 to wash the catalytic dephosphorizer 3 until the pH value of the waste washing liquid does not fall any more. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5429381-A (JP)
Title: Production of vessel
Inventor: ISHIHARA TAKEO
IPC: B29C49/00
Filed: 1977-08-08
Abstract: PURPOSE: A biaxially stretched sheet prepared from a graft-type high-impact polystyrene is molded without the reduction in orientation degree to produce vessels of polystyrene resin with high oil resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S581645-A (JP)
Inventor: MUTOU KOUKICHI
IPC: B65D19/28
Filed: 1981-06-17
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-H07299002-A (JP)
Title: Bathtub
Inventor: MIYAJI KIWAMU
IPC: B01D35/027
Filed: 1994-05-06
Abstract: PURPOSE:To easily operate a bubble blowing device while bathing in a bathtub. CONSTITUTION:A grating 2 is circumferentially provided on the outside of the upper edge part of a bathtub body 1. A switch 30 and an air intake part 20 are provided on the outside edge part of the grating 2. Since the switch is provided just near the bathtub body, the switch can be easily operated while bathing. Leakage or the corrosion of the switch is also prevented since the switch is never or hardly exposed to the overflowing water.
Patent JP-H11296499-A (JP)
Title: Simulation device/method using moment method and program recording medium
Inventor: OTSU SHINICHI
IPC: G06F19/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To simulate current which is to flow in an electronic equipment due to noise or the like by calculating the current in the time domain, which flows in a designated element, by solving a simultaneous differential equations which are set by a setting means. SOLUTION: A calculation means 12 calculates an approximate coefficient where a mutual impedance or the like is expressed by an approximate expression of exponential or power function type. A setting means 13 sets a simultaneous differential equations by setting the approximate coefficient which a calculation means 12 calculates and an initial value for the simultaneous differential equations derived by Fourier transforming the simultaneous equations of the moment method into which approximate expression which the calculation means 12 derives is substituted.  A calculation means 14 calculates the current of a time area, which flows in a designated element by solving the simultaneous differential equation which the setting means 13 sets or calculates the function value of the time area, which derives the current, and calculates the current when a dielectric that an electronic unit has is not considered.
Patent JP-S63259987-A (JP)
Inventor: MATSUOKA NORIYUKI
IPC: H01L23/32
Filed: 1987-04-16
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-S62250305-A (JP)
Title: Apparatus for inspecting coating film
Inventor: NAGATA TAKESHI
IPC: G01B11/25
Filed: 1986-04-23
Abstract: PURPOSE:To inspect the quality of a coating film by detecting the see-through or blur part thereof, by providing a light projecting member emitting coherent projection light toward the coating film and an image pickup member for picking up the image of the reflected light from the coating film. CONSTITUTION:When the work W transferred by a conveyor 1 is located at a definite position, a robot 2 is operated to move a brush 4 to the coating start point of the work W and a valve 7 is opened to move the brush 4 on the work W along a predetermined locus and a primer is applied to the work W to form a coating film P. The coherent light of a light projecting member 8 such as laser is projected to the coating film and the state of said film is inspected by an optical sensor device 5 and, if there is a see-through or blur part on the coating film P, a control signal S1 is outputted to perform the predetermined alarm or measure of abnormality. In this case, the optical sensor device 5 is provided so as to be integrated with the brush 4 and controlled by the robot 2 so as to move in a state providing a constant distance behind the brush 4 and, therefore, can inspect the coating film almost simultaneously with the coating by the brush and an inspection apparatus can be manufactured so as to have a small-sized light wt. structure.
Patent JP-H1082412-A (JP)
Title: Turning hook having excellent tensile strength
Inventor: CHIN KEIZUI
IPC: F16B45/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reinforce a drag against a tensile strength, have an excellent tensile strength hard to damage, assemble a male hook member to a female hook member simply and quickly, further strengthen the connection between the male hook member and the female hook member, and further, eliminate the coming off of the male hook member from the female hook member. SOLUTION: This turning hook is composed of a female hook member 2, a male hook member 1 inserted turnably in the female hook member 2. The male hook member 1 is composed of a connection seat 10, an arm 11 for stopping the coming off erected on the upper surface of the connection seat 10, a hook main body 12 on which a reinforcement plate part 122 is installed and a pivot leg part 13 formed on the bottom surface of the connection seat 10. The female hook member 2 is composed of a pivot joint seat 20 on which a pivot joint hole is bored in the axial direction, a string installation main body 22 having a reinforcement blade plate installed in linkage with the pivot joint seat 20 and a reinforcement inner plate 221 and a connection support plate 226 installed in a hollow part.
Patent JP-H02272711-A (JP)
Title: Manufacture of r-tm-b radial anisotropic magnet
Inventor: NAKAMURA TSUTOMU
IPC: H01F41/02
Filed: 1989-04-14
Abstract: PURPOSE:To remove the reaction and sticking after sintering so as to lengthen the life of a column used for restriction during sintering by sintering it in the conditions that columnar metal being flame-coated with an oxide or an oxide sintered body is inserted in the inside diameter. CONSTITUTION:A magnet alloy in the composition of R-TM-B line, for example, Nb0.9Dy0.1(FebatB0.08Nb0.15)5.7 is made by arc dissolution, and is cast into a water cooling copper mold, and is smashed roughly and next smashed. The powder is charged in the mold of the specified size and is formed under a magnetic field. For the columns used in sintering, the one that the periphery of the column 17.55mm in diameter (the materials is SUS304) is flame-coated with an oxide and the one that BN is applied as mold lubricant on the periphery of SUS304 17.95mm in diameter are used. Thus, the one that two kinds of columns are inserted inside a compact is made. The compact obtained is sintered with the columns inserted, and then it is heat-treated.
Patent JP-H11294540-A (JP)
Title: Wheel balancing weight
Inventor: SUGAYACHI TATSUHIKO
IPC: F16F15/32
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a wheel balancing weight free from the defect involved in wheel balancing weight driving operation with no lead-based material used. SOLUTION: This wheel balancing weight includes a curvature section 1 having a one end opening holding space comprising at least a part of a metal plate to hold the peripheral edge section of the rim section of a wheel, and a locking protrusion 2 comprising a part of the curvature section 1 cut and bent upward to be protruded in the holding space. This balancing weight can be mounted with ease, minimizing troubles such as defect when mounted and additional costs.
Patent JP-S5521846-A (JP)
Title: Hollow cathode ion source
Inventor: TOIDA HIROSHI
IPC: H01J1/13
Filed: 1978-08-04
Abstract: PURPOSE: To improve the efficiency of cathode cleaning and to save labor in working by providing a shield electrode for preventing the contamination of the anode  and intermediate electrode in the discharge room and by spattering the cathode  with ions.  
     CONSTITUTION: The shield electrode 8 can be inserted in or drawn from the discharge room 1 by means of external operation. When the cathode is cleaned, the electrode 8 is inserted in the discharge room, gas to be introduced in the room is changed to inert gas 9, DC voltage is applied across the cathode 2 and shield electrode 8 to produce a glow discharge. Ions collide against the cathode, particles emitted by spattering are attached to the shield electrode, the intermediate electrode 3 and anode 4 are not contaminated. In this way, the cathode can be cleaned without air leakage in the discharge room, labor can be saved in the cleaning work. 
     COPYRIGHT: (C)1980,JPO&Japio