baber/WOPTO huggingface dataset:
Patent JP-H03275308-A (JP)
Title: Treatment device for molded product
Inventor: ANDO SHIGEO
IPC: B65G1/02
Filed: 1990-03-27
Abstract: PURPOSE:To secure airtightness of the inside of a treatment chamber, by a method wherein an opening or closing device which releases only the carrying-in or carrying-out position for a molded product and seals the other position is provided in the carrying-in or carrying-out part of a molded product of the treatment chamber in a closed state. CONSTITUTION:An opening or closing device 11 which releases only the carrying-in or carrying-out position of a molded product and seals the other position is provided on a multi-raw and multi-stage holding rack 1 to be used for performing of post- treatment such as curing of a molded product, a treatment chamber 2 which holds multi-raw and multi-stage holding rack 1 and is in the airtight state and the carrying-in or carrying-out part of the molded product of the treatment chamber 2 in the airtight state. Then the opening part having a fixed size corresponding to the rack of each stage of the multi-row and multi-stage holding rack 1 provided within the treatment chamber 2 is faced on only the carrying-in or carrying-out position in relation to the side of the opposite treatment chamber 2 which performs carrying-in and carrying and faces on the opening or closing device 11. With this construction, the molded product is carried into the treatment chamber 2 through the opening part, synchronously with which the molded product is carried out. Therefore the inside of the treatment chamber is kept airtight.
Patent JP-H07257520-A (JP)
Title: Opening structure of folding cover of folding box
Inventor: MAKI YUKIO
IPC: B31B50/76
Filed: 1994-03-23
Abstract: PURPOSE:To simplify the structure, by periodically rotating a plurality of cover- opening members (plate) to open a folfding cover of a folding box by a driving means. CONSTITUTION:Respective independent plates 39, 40, 41 are fixed to three shafts 36, 37, 38 assembled to form a gate, in a flap-opening unit of a cardboard case 23 and the respective plates 39, 40, 41 are respectively rotated in accordance with the rotary movement of the shafts 36, 37, 38 to push and widen the flaps 23a, 23b, 23c of the cardboard case 23. The shaft 36 is rotated by a rotary actuator 43 and the torque of the shaft 36 is transmitted to the shafts 37, 38 by turns to synchronously rotate the plates 39, 40, 41 by a perpendicularly changing means of direction with bevel gears 52, 57 & 58, 63.
Patent JP-S52157-A (JP)
Title: Instantaneous frequency displacement control circuit
Inventor: FUJII TADAAKI
IPC: H04B1/04
Filed: 1975-06-23
Abstract: PURPOSE: To suppress differential coefficient below predetemined value of output with respect to input of excessive modulated signal in an instantaneous frequency displacement control circuit (IDC) of phase modulation radio transmitter to simplify the circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59201117-A (JP)
Title: Water level control system
Inventor: YAMAGUCHI SHINJI
IPC: E02B7/20
Filed: 1983-04-28
Abstract: PURPOSE:To ensure the smooth variation of water levels and to avoid the overcontrol by storing the water level signals successively into a memory, comparing the past water level signal with the present water level signal to detect the peak of the water level and stopping the control of a valve. CONSTITUTION:The water level signal given from a sensor SEN is supplied to a comparator COP as well as to a peak detecting circuit PD. This detector PD resets a timer T to stop the control when it detects the peak of the level on a route between the COP and T. Therefore the control is stopped for a period from detection of the level peak through a time point when the level exceeds the lower limit L. A valve V keeps a fixed opening amount. In addition, the control is also stopped unitl the level exceeds the upper limit H after the peak is detected.
Patent JP-H05237466-A (JP)
Title: Solidification treatment of industrial waste
Inventor: MATSUBARA HIDEJI
IPC: B09B3/00
Filed: 1992-02-28
Abstract: PURPOSE:To safely treat harmful waste containing harmful metals such as mercury, lead, hexavalent chromium, cadmium or zinc or halogen type harmul substances such as PCB and the like to harden the same so that the harmful metals or halogen type harmful substances are not eluted upon standing and retulizable hardness is obtained and to also treat waste such as sludges, fly ash or incineration ash difficult to solidify to harden the same so as to obtain reutilizable hardness. CONSTITUTION:In a method for solidifying industrial waste containging harmful substances, especially, industrial waste containing no harmful substances but having high bulk density and difficult to solidify or industrial waste containing harmful substances and difficult to solidify because of high bulk density to make the same harmless, the waste to be treated is dipped in a treatment solution prepared by allowing a divalent cobalt ion to be present in an aqueous solution containing an alkali metal salt and an ammonium salt for one hr or more and, thereafter, a cementitious substance is added to the dipped waste to be kneaded therewith and the resulting mixture is molded and aged.
Patent JP-S56177-A (JP)
Title: Thin film type thermal head
Inventor: KURAMASU KEIZABUROU
IPC: B41J2/335
Filed: 1979-06-15
Abstract: PURPOSE: To obtain a mass-producible, reliable and inexpensive head by using two- layer film of Cr or NiCr and Cu as a feeding conductor of the thin film type thermal head.  
     CONSTITUTION: A heating resistor film is formed on the insulating substrate 1, the lower side layer conductor film of Cr or NiCr is provided on it, and Cu conductor film 9 is evaporated onto it. Next the patterning and wear-resisting protective film 4 is formed. Moreover the Au plating film 7 is provided on the Cu conductor film 9, and the diode lead 8 is connected to the film 7. Since the formation of the Au plating film 7 is performed after the formation of the wear-resisting protective film 4, not any reaction between Au and Si-Ta films takes place. By this, the quantity of used expensive Au can be minimized, and problems such as a reaction between the Au and the heating resistor film and a Cr diffusion or the like can be solved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S531569-A (JP)
Title: Pulse peak value analyzer
Inventor: NAITOU HIROYUKI
IPC: G01R19/17
Filed: 1976-06-28
Abstract: PURPOSE: To prevent the counts of the input pulses from a low level to a high level from a low level to a high level from being fogotten by producing positive pulses with the use of an inverter circuit during the term lower than the low level and by using the positive pules as judging pulses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03274499-A (JP)
Title: Irradiation device of charged particle beam
Inventor: NISHIHARA SUSUMU
IPC: G21K5/04
Filed: 1990-03-26
Abstract: PURPOSE:To enable sufficient irradiation of a beam to an object to be irradiated, without turning the object and also enable one single beam source for the purpose by constituting a device so as to distribute the beam to two beam paths by a switching electro-magnet and to deflect the beam to the object by deflecting electro-magnets. CONSTITUTION:An accelerator 1 accelerates charged particles to output a high energy beam and the beam is distributed to two beam paths by a switching electro-magnet 6. In other words, when a pulsating electric power source is connected to the electro-magnet 6, directions of exciting electric current can be switched thereby. In this way, the incident beam to deflecting electro-magnets 7 is discharged into different directions at every constant time interval. Each of the beam 8 is deflected by the electro-magnets 7 to get input to scanning electro-magnets 2. In this occasion, an amount of the deflection at the electro- magnets 7 is set so that the two beam 8 may have completely opposite incident directions concerning the incident directions of the beams 8. After that, each beam 8 incident on the electro-magnets 2 passes, after scanning, through a vacuum chamber 3 and irradiates an object to be irradiated, from both sides.
Patent JP-H0576234-A (JP)
Title: Fitting structure of transporting part in reaping part of combine
Inventor: NISHIMURA HIDEKI
IPC: A01D61/00
Filed: 1992-02-26
Abstract: PURPOSE:To obtain the title structure of facilitating checking and maintenance operation by installing a transmission mechanism in the lateral direction before a threshing part, making the inside of a machine body of the transmission mechanism into an input part, setting a transporting drive shaft of a double transporting member in the longitudinal direction at the outside of the machine body and a mounting and dismounting mechanism at the middle part. CONSTITUTION:In a combine wherein a threshing part B equipped with a feed chain 6 of an underchain type, a threshing cylinder 7, a rocking and selecting member 8, etc., is loaded on a machine body supported on a crawler 5 and a reaping part A equipped with culm separating plates 9a and 9b, raising cases 10a and 10b, a reaping blade 11 horizontally set behind the cases, etc., is laid before the threshing part B, a transmission mechanism comprising a transmission case 3 having a built-in drive shaft 21 installed in the lateral direction before the threshing part B, the inside of the machine body of the transmission mechanism is made into an input part, a transporting derive shaft 45 of an ear tip transporting member 1 and a plant foot transporting member 2 is fixed in the longitudinal direction at the outside of the machine body and a metal 36 to be rotatably engaged with the middle part of the transmission mechanism 3 and to support the mechanism is set and is made detachable in the direction of the outside of the machine body so that the longitudinal transporting member is removed and checking and maintenance operation is carried out.
Patent JP-H04309394-A (JP)
Title: Rough sea experiencing device
Inventor: OBA SHUNICHI
IPC: G09B9/00
Filed: 1991-04-09
Abstract: PURPOSE:To constitute the device so that a rough sea can be experienced by allowing a manned capsule to ascend and descend and shaking it on the water. CONSTITUTION:The device constitutes a characteristic feature of attaching plural wires 6, 7 and 8 to the lower part of a manned capsule 1 floated on the surface of the water so as to intersect in one point on a floating shaft 5 for connecting the centroid 3 of the capsule concerned 1 and the buoyancy center 4, expanding and contracting plural wires concerned 6, 7 and 8, and shaking the capsule 1 in a state that the above shaft 5 is held vertically.
Patent JP-S51151415-A (JP)
Title: An internal combustion engine
Inventor: SASAKI MINORU
IPC: F16C7/02
Filed: 1975-06-20
Abstract: PURPOSE: To provide protruding and hollowed portions each of which dovetail with the other on the side of big ends of plural connecting rods which in turn are sliding to interlock with the crank pin, so that the length of a crank pin may be shortened and the pressure added to the said big end may also be equalized. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59201459-A (JP)
Title: Complementary metal oxide semiconductor field effect transistor integrated circuit
Inventor: KAMURO SETSUSHI
IPC: H01L27/06
Filed: 1983-04-30
Abstract: PURPOSE:To effectively prevent the phenomenon of latch-up particular to the C- MOSFET by a method wherein diodes are provided on a semiconductor substrate wherein the C-MOSFET is formed, via insulation layer, thus being formed into the titled circuit. CONSTITUTION:The C-MOSFET not illustrated is formed in the surface layer part of the semiconductor substrate 10 by various kind of diffusing processes, and the entire surface is covered with an SiO2 film 11. Next, a polycrystalline Si film is grown thereon by pressure reduction CVD method and changed into a single crystal or a polycrystal close to it by irradiation with an electron beam or a laer light, where the P-N junction between the input protection diodes 13 and 14 is formed. Thereafter, an Si3N4 film 12 is adhered over the entire surface, apertures are bored, and an electrode 15 connected to the power source VCC is installed to the N type region of the diode 13, while an earth electrode 15 to the P type regin of the diode 14, further a connection electrode 15 extending over the P and N regions of both the diodes 13 and 14, respectively. In such a manner, the four-layer structure of P-N-P-N by the diodes 13 and 14 comes out of exsitence in the substrate 10, owing to a layer 11, and accordingly the phenomenon of latch-up does not generate.
Patent JP-S61236251-A (JP)
Title: Method for raising up system
Inventor: HIRAI FUMIO
IPC: H04L13/00
Filed: 1985-04-12
Abstract: PURPOSE:To secure the operation of system by fixing the actuation condition at some prescribed conditions and raising up a system when the system cannot rise up at the most suitable operation condition which can be variably set. CONSTITUTION:Initial setting is done for own device, and then the maximum set condition of the opponent device is confirmed, and the system is operated by most suitable conditions by selecting sound band compression circuits 22, 23 using switch circuits 21, 24 according to the most suitable conditions. If a check circuit 25 cannot confirm the setting condition because there is a trouble in the circuit of opponent device, the digital signal speed switching signal is generated according to the condition decided in advance by the system. And the switching circuits 21, 24 start actuating, and the sound compression circuit 22 is exclusively selected, and warning is displayed at the same time when the system is actuated. In this case, the sound quality of all the channel is set at 64Kbps, and although only three channels are available to store the sound while six channels are available under the most suitable conditions, but it is possible to maintain the operation of the system.
Patent JP-S56164-A (JP)
Title: Subscanning process for stencil plate making device
Inventor: TANAKA HISASHI
IPC: B41M5/24
Filed: 1979-06-18
Abstract: PURPOSE: To shorten a time required for plate-making, by a method wherein, in a rotary stencil plate making device, a recorded portion of an original is detected when scanning the original and a subscanning speed for the original is controlled according to the outputted signals, whereby a subscanning speed at a pictureless portion is accelerated.  
     CONSTITUTION: A light-receiving lens unit 10 for detecting a recorded portion of an original attached around a rotating drum 1 is constituted such that slits 14 and 15 are provided in a shield sheet 14 located at the rear of a condensing port 11, and reflection lights from lamps 6 and 7 are detected through the slits 14 and 15 by light-receiving elements 16 and 17. A detecting signal from the light-receiving element 17 is input to a recording needle 5, and a detecting signal from the light- receiving element 16 controls a drive circuit 30 of a stepping motor 2. The motor 2 is driven at a speed higher than a specified speed at a section where there is no recorded portion of the original, and a moving table 4 is displaced at a fast speed in a subscanning direction (arrow mark PQ). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10249372-A (JP)
Title: Production of waste water treating filter medium
Inventor: SEKINE KEIZO
IPC: C02F3/10
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight filter medium easy to handle and facilitating the parasitism of a microorganism as the waste water treating filter medium for use in catalytic oxidation and contact aeration. SOLUTION: The fiber 2 of coconut is beaten into a bulky laminate, vinylidene chloride resin and polyester resin or epoxy resin are sprayed on the laminate, and the intersections of the fibers are joined to form a mat 1. This plant fiber is the fiber of coconut, the fiber of flax, the fiber of New Zealand flax or the fiber of the bark of palm. The spraying of the resin consists of the first spraying to join the intersections of the fibers and the second spraying to cure the fibers with the intersections joined.
Patent JP-S59201011-A (JP)
Title: Optical device
Inventor: MASUKO TAKAYUKI
IPC: G02B6/32
Filed: 1983-04-30
Abstract: PURPOSE:To execute an optical coupling of plural rotating optical fibers by providing a reflecting device of a light between a pair of optical fibers opposed to each other, which are inclined against an axial core with a selective interval in the axial core direction of a rotating member and provided in parallel to a fixed member side. CONSTITUTION:A reflecting device, for instance, a reflector 17 which is close to an optical fiber 11, inclined by 45 degrees against an axial core of a rotating member 8, and has a small-sized reflecting surface is installed to a fixed member 9 on a production of the axial core of the rotating member 8 in the crossing part of the fixed member 9 and the rotating member 8. Also, a larger reflector 18 than the reflector 17, and a larger reflector 19 than the reflector 18 are inclined by 45 degrees against the axial core of the rotating member 8 and installed at a position separated from the optical fiber farther than the reflector 17 on a production of the axial core of the rotating member 8, and a farther separated position, respectively. Lenses 14a-16a for converting a luminous flux projected from them to parallel beams are installed to the tip of optical fibers 14-16. According to such a constitution, it is possible to execute an optical coupling to plural optical fibers in which one and the other are installed to the rotating member and the fixed member, respectively, or an optical cable of a multicore.
Patent JP-H02256946-A (JP)
Title: Automatic feeder device for streak body
Inventor: KARASAWA KUNJI
IPC: A47H5/02
Filed: 1989-03-30
Abstract: PURPOSE:To attain a function of smoothly feeding a streak body forming a device in small size in light weight while with sufficient transmitting force further with no meshing trouble by providing a feed thread fixedly to a motor shaft and a coil-shaped rack part in the streak body. CONSTITUTION:When a DC current is supplied to a field coil 6 through lead wires 14, 14', a generated magnetic field rotates an armature 5 placing a motor M in a driven condition. Next, when a motor shaft 4 is rotated, also a coupling 8 mounted thereto is rotated together, so that external threads 13, 13' are rotated about the motor shaft 4 with a streak body 1 serving as the center, but the external thread, being respectively firmly screwed, is not rotated on its own axis. Consequently, in each rotation about the motor shaft 4, a rack part 2 is fed pitch by pitch. Thus, the streak body 1 is fed in one direction passing through the center of the motor M. When the DC current is switched in its supply direction to the lead wires 14, 14' by a switch or the like, the streak body 1 is fed in an opposite direction by reversing a direction of rotation of the motor shaft 4.
Patent JP-S60220752-A (JP)
Title: Paper discharger of printer
Inventor: KAMIGAKI UJI
IPC: B65H29/20
Filed: 1984-04-18
Abstract: PURPOSE:To automatically adjust the interval of paper-discharging units at an optical position by designating the size of paper on an operating panel when the paper to be used has a specified size. CONSTITUTION:A paper size selector is set to the size of paper, and a reference voltage E1 is sent out to a comparator circuit 46 from the selector 44. In case where the size of paper used previously is different from the size selected by the selector 44 this time, voltage E2 to be sent out of a potetiometer 42 is different from E1. In the circuit 46, the E1 and E2 are compared, and when they are different, a DC motor 33 is turned to either of normal and reverse directions by signals from a driving circuit 47. When the motor 33 is turned. a screw lever is turned, and E1=E2 results, the rotation of the motor 33 is stopped and both paper discharger units are stopped at the designated optimum position. LED of the set ending lamp 48 is lit then.
Patent JP-S5410993-A (JP)
Title: High power terminal block
Inventor: HASE TAKEO
IPC: H01B17/26
Filed: 1977-06-27
Abstract: PURPOSE: To enhance oil-tightness and air-tightness by integrately assembling conductor and cast product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06294424-A (JP)
Title: Reaction type disk brake device
Inventor: NISHIHIRA HIROYUKI
IPC: F16D65/02
Filed: 1993-04-02
Abstract: PURPOSE:To improve inclination rigidity of the caliper of a reaction type disc brake device. CONSTITUTION:A pair of first sliding pins 13 fixed to a caliper C are fitted to a pair of first supporting holes 15 of a caliper bracket B, while a pair of second sliding pins 14 fixed to the caliper bracket B are fitted to a pair of second supporting holes 16 of the caliper C. The total four sliding pins 13, 14 are provided so that the axis of a piston 1 is surrounded thereby.
Patent JP-2000278145-A (JP)
Title: Viterbi decoder
Inventor: ANAMI TAIZO
IPC: H03M13/23
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce required calculation time and memory capacity by performing survival path selecting processing to respective states while using a branch metric stored in a storage part when a reception sequence is inputted, preparing the storage part corresponding to the pattern of the reception sequence and reading two branches in the respective states out of respective tables in the order of composing a trellis of branch metrics. SOLUTION: A work area 11 is utilized as the work area of a viterbi decoder. The reception sequence to be a decoding object is inputted to this work area 11. While using the reception sequence inputted to the work area 11, an adder/ comparator/selector(ACS) circuit 12 performs survival path selecting processing. A branch metric table to be used for calculating the branch metric through the ACS circuit 12 is previously held in a branch metric memory 13. A path metric memory 14 holds a path metric in respective states, in the past, of connecting two branches in the current state.
Patent JP-H02255275-A (JP)
Title: Oscillation controller for plural welding torches
Inventor: OGASAWARA TAKAAKI
IPC: B23K9/127
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the generation of undulating of a welding head supporting member by detecting the phase shift of one of plural welding torches as a reference with respect to the other torch and adjusting the stop time and oscillation width of the other torch. CONSTITUTION:A valve YR is subjected to a sample-hold at the fall of the end detection signal when the torch 3R of the plural welding torches oscillates toward the right by as much as a set amplitude and an oscillation end detector 9R generates the end detection signal PR. The torch 3L oscillates toward the left by as much as a set width and an oscillation end detector 9L operates to generate a detection signal PL when this torch is assumed to move toward the left end. A sample-hold circuit 12L sample-holds the value YL when the detection signal PL falls. The attained value is  Y=YR-YL<0 and the speed feedback signal to an oscillation speed controller 5L increases by Y. The oscillation speed controller 5L increases the speed of a motor 6L and the welding speed of the welding torch 3L increases.
Patent JP-S617-A (JP)
Title: Hair tonic and permanent waving composition
Inventor: RICHIYAADO PII SUTADONITSUKU
IPC: A61Q5/04
Filed: 1985-04-12
Abstract: Composition for strengthening hair and for imparting a permanent configuration thereto comprising an alkyltrialkoxysilane and a solvent.
Patent JP-S60219798-A (JP)
Inventor: YAMAGUCHI NAMIO
IPC: H05K9/00
Filed: 1984-04-17
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-S60220384-A (JP)
Inventor: KAWAI SATOSHI
IPC: G09F9/00
Filed: 1984-04-16
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。