baber/WOPTO huggingface dataset:
Patent JP-H06277420-A (JP)
Title: Cleaning of filter cloth in filter press-type electric permeation dehydration machine
Inventor: SUZUKI HIDEHARU
IPC: B01D61/56
Filed: 1993-03-29
Abstract: PURPOSE:To prevent filter cloth from sticking to an electrode plate unexpectedly and at the same time, preventing a spring from becoming damaged or wire from becoming disengaged from a drum as well as maintain the spring at low torque, in a method for cleaning the filter cloth on a filter cloth travel-type filter press electric permeation dehydration machine designed for the improvement of a degree of dehydration using an energized electric permeation action with a concurrent pressed dehydration due to the pressurizing of a dehydrated liquid such as excess sludge. CONSTITUTION:Electrode plates 2a, 2b are arranged inside filtration plates 1a, 1b, and filter cloths 4a, 4b are mounted in a freely descend-able manner inside the electrode plates 2a, 2b, by the winding of a winding means. In addition, a jet nozzle 10 for a cleaning liquid which cleans the filter cloths 4a, 4b is installed below the filter cloths 4a, 4b. A filter press-type electric permeation dehydration machine has the above structural components. In a method for cleaning the filter cloth using the machine, the filter cloths 4a, 4b are allowed to descend to separate a filtration cake from the filter cloths 4a, 4b, and a cleaning liquid is jetted from a jet nozzle 10 to clean the filter cloths 4a, 4b when the filter cloths 4a, 4b ascend from their descent position.
Patent JP-S55162167-A (JP)
Title: Electronic program computer
Inventor: AIMURA HARUTSUGU
IPC: G06F12/02
Filed: 1979-06-05
Abstract: PURPOSE: To simplify the execution of a program and also editing and correction, by correcting the start step of the program by deciding whether the contents of the current step show an instruction part or information part except instructions, by providing a simple circuit.  
     CONSTITUTION: On the basis of addresses assigned by address memory registers 12 and 13, corresponding data are read out from program memory 15. When the current step is step zero, instruction codes 81 and 91 are transferred from memory 15 to program registers 16 and 17. Since the highest bits 18 and 19 of registers 16 and 17 are both "1", inputting this information to instruction deciding circuit 20 makes it clear that the current step shows an instruction, and arithmetic unit 11 executes the program from this step. When the current step is set to step two, the current step is found to show any other part than an instruction, and consequently arithmetic unit 11 traces the program back by one step and executes the program regarding the current step as step one. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57186681-A (JP)
Title: Motor valve
Inventor: ISOBE MASAKAZU
IPC: F16K31/06
Filed: 1981-05-13
Abstract: PURPOSE:To have sure electric insulation, to prevent heat emission and hinder the rotary part from leakage, in a motor valve to be used as expansion valve for a refrigerating cycle, by arranging the coil outside the casing. CONSTITUTION:When a positive or negative pulse is applied to a coil as stator, 8, the coil is energized in N or S pole and the permanent magnet as rotor 7 rotates for an angle proportional to the number of pulses. Thereby a rotary shaft 7a is rotated for transmission to the output shaft 5a. When this output shaft 5a rotates, the valve rod 4 rotates and a needle 4a opens or shuts the valve seat 1a. Here, the refrigerant flows into the upper space of the valve rod 4 through screw hole 1a2, so that no external pressure is applied to the valve rod 4. Because even the rotor 7 is contained in the enclosed lid construction 6, no sealing is required to the rotary parts.
Patent JP-H10245869-A (JP)
Title: Caterpillar-equipped vehicle
Inventor: NISHIMORI HIROYUKI
IPC: E02F9/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent looseness from occurring to a part between each of guide parts of an idler bracket and each of bearings of an idler and to prevent vibrations from occurring on occasions of travelling. SOLUTION: The upper surface of a bearing part 14 is formed into an upper sloping surface 14B1 sloping diagonally upward from the inside to the outside in the axial direction of a support shaft 15 and the downside surface of the bearing part is formed into a downside sloping surface 14B2 sloping diagonally downward from the inside to the outside in the axial direction of the support shaft 15. Upper guide plates 11A, 12A and lower guide plates 11B, 12B sloping diagonally responding to the upper sloping surface 14B1 and the downside sloping surface 14B2 are provided at guide parts 11 and 12 of an idler bracket 10.
Patent JP-S54162450-A (JP)
Title: Ion source for ion injector
Inventor: YOSHII SHINTAROU
IPC: H01J37/08
Filed: 1978-06-14
Abstract: PURPOSE: To keep the safety of material pick up and the stability of performance, by increasing the vaporizing speed of the material including ionized material at the discharge chamber in advance through ion injection.  
     CONSTITUTION: Ar gas is introduced to the cold cathode ion source 30 through the mounting of the GaAs 10 in bulk shape and a voltage is applied between the anode 1 and the cathode 2. Ar is ionized, GaAs is sputtered, the sputtered As atoms are ionized in the ionizing chamber 7 and are picked up as As ion beam. With this method, the poisonous gas leakage at gas material usage and powder sputtering at solid substance material usage, problems on safety, can be solved. When ion injection of xenon by about 10 12  to 10 15 /cm 3  to the GaAs 10 is made, since the vaporizing speed of As atoms is increased to several times, it is more effective by using this phenomenon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5768-A (JP)
Title: Linear motor
Inventor: TAKAHASHI YUUJI
IPC: H02K41/02
Filed: 1980-05-29
Abstract: PURPOSE:To improve efficiency by a method wherein many of frame type coils are located on a stator so that they may effect a high speed drive of a travelling unit and a magnetism sensing device is placed in the inner cavity of the frame coils. CONSTITUTION:The rectangular frame type coils 3 provided with many turns are secured along the center line on one side 2a of an oblong iron plate 2. Locations are chosen on the iron plate 2 for the rectangular frame type coils 3 so that many are located where they may accomplish a high speed drive of a travelling unit 11 mainly composed of magnets whose N and S poles are arranged alternately. A magnetism sensing device 4 and an electric circuit 5 therefor are accommodated in the inner cavity 3a of the rectangular frame type coil 3. By this, a high efficiency linear motor capable of linear reciprocating movement can be produced.
Patent JP-H05275022-A (JP)
Title: Magnetron device
IPC: H01J23/15
Filed: 1992-03-27
Abstract: PURPOSE:To provide a compact magnetron device, which can support a choke coil of a power source circuit so as to resist to the vibration and which has a high cooling efficiency. CONSTITUTION:A magnetron 1, a first annular permanent magnet 11, a second annular permanent magnet 12, a frame-shape yoke 13, a choke coil 18, of which one end is connected to a cathode terminal 17 of a stem 10 passing through a hole of one end 13a of this frame-shape yoke 13, a relay terminal 25 and an electric fan are housed inside of one shield case made of metal. The relay terminal 25 consists of an insulating holder 26, which is provided in the outer surface side of the one end 13a of the frame-shape yoke 13, and a conductive terminal 27, which is projected from the insulating holder 26 along the tube axis of the magnetron 1 and connected to the other end of the choke coil 18. Consequently, a conventional filter case is not required to make the structure of a microwave oven compact. The choke coil, 18 is supported so as to resist the vibration, and the generation of spark due to approaching to the frame-shape yoke 13 is prevented. The cooling efficiency can be improved.
Patent JP-2000264859-A (JP)
Title: Production of alpha-unsaturated carboxylic ester
Inventor: KIDA KOICHI
IPC: C07C69/54
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound, which has overcome drawbacks involved in conventional techniques. SOLUTION: This method comprises the following consecutive steps: step 1: a cyanhydrin is produced from hydrocyanic acid and the corresponding carbonyl compound, step 2: the cyanhydrin is hydrated to form the corresponding α-hydroxycarboxylic acid amide, step 3: the α-hydroxycarboxylic acid amide is reacted with an alcohol to form the corresponding α-hydroxycarboxylic ester and ammonia, step 4: the α-hydroxycarboxylic ester is dehydrated to obtain the aimed α-unsaturated carboxylic ester, and step 5: hydrocyanic acid is produced using the ammonia formed in the step 3, and used as a raw material for the step 1.
Patent JP-S60217231-A (JP)
Title: Photosetting resin composition for sealing
Inventor: YAMASE YUKIO
IPC: C08G59/68
Filed: 1984-04-11
Abstract: PURPOSE:The titled composition that is obtained by using a butadiene polymer or copolymer bearing epoxy groups, an epoxy resin and a photosensitive aromatic onium compound, thus showing good adhesion, sealing properties, high resistance to chilling and heating cycles and being suitably used as a sealer for liquid crystal elements. CONSTITUTION:The objective composition contains (A) 10-70, preferably 20- 60pts.wt. of a resin which is obtained by treating a butadiene homo- or copolymer with an organic peroxide, thus has the polymer as the main-chain skeleton and 1.5 or more, on the average every molecule, of epoxy group on its chain terminal and/or side chains, (B) 90-30, preferably 80-40pts.wt. of alycyclic, bisphenol-A, bisphenol-F, novolac or hydrogenated bisphenol-A type epoxy resin and (C) 0.5-10, preferably 2-5pts.wt., based on 100pts.wt. of A+B, of a photosensitive onium salt, e.g., triphenylsulfonium hexafluoroantimonate.
Patent JP-H07284090-A (JP)
Title: Picture classifying device
Inventor: KOMIYA YASUHIRO
IPC: G06K9/62
Filed: 1994-04-08
Abstract: PURPOSE:To accurately classify an input picture and to make possible giving an indication with easiness in terms of visual sence. CONSTITUTION:Picture data inputted from a picture input device 1 is preserved in a filing device 2 as necessary and, then, learning and classification judgement are conducted. A normalizing part 3 conducts a normalization processing for permitting an input condition at the time of operation to coincide with that at the time of learning. By these processings, plural kinds of characteristic quantity effective for diagnosing are picked-up from the input picture by the pre-processing part 8 of a characteristic pick-up part 4 from picture data to which the prescribed processing is conducted and a multiple change quantity analizing part 9 selects characteristic quantity effective for classification from those kinds of characteristic quantity. Then, a classification judging part 5 conducts judgement based on the characteristic quantity. Thus, a judged classification judgement result is displayed in a display part 6.
Patent JP-H04306783-A (JP)
Title: Method and device for processing picture
Inventor: KIRIYAMA MASASHI
IPC: G06K9/03
Filed: 1991-04-03
Abstract: PURPOSE:To faithfully reproduce an input original by recognizing characters from input picture information, discriminating the width and height of respective characters, deciding character size corresponding to the size of the respective characters and outputting the size with character codes. CONSTITUTION:The image of a character picture is read by an image scanner 10 and an identification processing device 11 recognizes the character picture so as to output it as the character code. Character picture data is the binary picture composed of one picture element and one bit. Data read from the image scanner 10 is segmented for respective blocks and the number of the characters included in a block, the standard character pitch of the character string, a standard character width and the maximum character height are obtained. Furthermore, the width and the height of a frame rectangle including the respective character pictures and a minimum rectangle including the respective character pictures, namely, the width and the height of a circumscribing rectangle are obtained. The size of the respective characters is decided from said data. Thus, the character code of a recognized result and the character size are set in an output table.
Patent JP-H06254470-A (JP)
Title: Drying device
Inventor: TATE TSUNEO
IPC: B05C9/14
Filed: 1993-03-05
Abstract: PURPOSE:To enhance drying effect, in a drying device for applied paint, by arranging a plurality of lamp blocks consisting of infrared lamps in a hot air drying oven in the feed direction of an object to be coated at a prescribed interval so that the sum total of irradiation energies from the respective lamp blocks becomes a prescribed range. CONSTITUTION:Lamp blocks 5, 6 each consisting of infrared lamps or a plurality of near infrared lamps with lambda max of 1.2-1.5mum are provided in a hot air drying oven 2 in the feed direction of a conveyor 3 for feeding an object to be coated. The lamp blocks 5, 6 may be two or more and can be also provided in an up-and-down or left-and-right direction. The lamp blocks 5, 6 are arranged at a prescribed interval so that the sum total of irradiation energies applied to the object to be coated passing between the lamp blocks 5, 6 becomes the range of 70-100%, pref., the range centering around 100%.
Patent JP-S60214162-A (JP)
Title: Controller
Inventor: FUJITA MASAAKI
IPC: H04N5/44
Filed: 1984-04-10
Abstract: PURPOSE:To adjust a digital signal processing circuit without a special adjusting jig by using an operating key to adjust the digital signal processing circuit and storing the result to a storage element. CONSTITUTION:A changeover circuit 22 is thrown to the position of the adjusting state Y and an operating instruction is fed from the operation key 2 to an operation key discriminating circuit 23, then A-F signals are fed to a cut-off data control circuit 29 by control signals A-Q of the same operation keys as the normal state and the cut-off of a color output circuit 10 is adjusted. Further, G-L signals are fed to a drive data control circuit 30 so as to adjust the drive amount. M, N signals, O, P signals are fed respectively to a vertical amplitude control circuit 31 and a horizontal position control circuit 32 to adjust the vertical and the horizontal amplitude. The Q signal is fed to a memory write control circuit 28 and the adjusted data is written in a storage element 5.
Patent JP-S63236500-A (JP)
Title: Device for limiting broadcasting space
Inventor: TOKIWA MASAYUKI
IPC: H04R3/00
Filed: 1987-03-25
Abstract: PURPOSE:To discriminate a sound only a person entering a space by forming the interference of a modulation wave and a carrier in the space of a first speaker and a second speaker. CONSTITUTION:A voice signal v(t) is modulated by the carrier cos omegat by a balanced modulator 10 to output a suppressed modulation wave ko v(t) cos omegat=P from a first speaker 14. The modulation wave is synchronized and the carrier cos omegat=Q is outputted from a second speaker 16 from a carrier generator 12. At this time, the suppressed modulation wave P, the carrier Q from both the speakers 14, 16 interfere and in the interfering point, a synthesized wave {1+ko v(t)} cos omegat=R is obtained. The synthesized wave R enters the non-linear characteristic of the ear of a speaker present in the space. In this case, the speakers 14, 16 are preferably disposed in the vicinity of the speaker 18. Thereby, an expression I is obtained to the ear of the speaker as a demodulation signal and only the speaker 18 can discriminate it as the voice.
Patent JP-S58189692-A (JP)
Inventor: SHIMOO MANABU
IPC: G10L13/04
Filed: 1982-04-30
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-H08274422-A (JP)
Title: Circuit board
Inventor: TANIFUJI NOZOMI
IPC: H05K1/09
Filed: 1995-03-29
Abstract: PURPOSE: To form a blister-free thick Cu plating film by arranging a thick conductor layer containing a specified element through an inner conductor and a through-hole part on the surface of a ceramic substrate wherein a W or/and Mo base wiring conductor is built and forming an electroless Cu plating wiring layer therein. CONSTITUTION: A W or/and Mo base wiring conductor 1 is built on a ceramic multilayer board A. Thick film conductors 2, 2' containing 40 to 90wt.% of W or/and No and 10 to 60wt.% of one or two or more kinds of Ir, Pt, Ti, Cr connected through a through-hole part of the board A with the inner conductor 1 are arranged on the surface of the board A. Electroless Cu platings 3, 3' are formed thereon. Suction of H to a conductor surface and occlusion reaction into a plating film are reduced by mixing one or two or more kinds of Ir, Pt, Ti, Cr to a conductor layer of a plating foundation and a blister-free thick Cu plating film can be formed.
Patent JP-S59197606-A (JP)
Title: Pneumatic actuator
Inventor: TAKAGI TAKEO
IPC: F15B15/08
Filed: 1983-04-25
Abstract: PURPOSE:To decrease a quantity of air used in operation, by providing a pleated film pipe, which can be extended and contracted in the axial direction across closing members and is provided with large strength against the external pressure, in the internal cavity of a pipe-shaped structure made of rubber. CONSTITUTION:A pleated film pipe 13, being extensible and contractible in the axial direction across closing members 3 and having large strength against the external pressure, is provided in a pipe-shaped structure 1 made of rubber, in which the periphery is reinforced by strand reinforcing construction 2 and opening parts in the both ends are closed by the closing members 3. In this way, an internal cavity, to which the control pressure is applied, of the pipe- shaped structure 1 is occupied by the pleated film pipe 13. Accordingly, a quantity of used air corresponding to the whole volume can be saved.
Patent JP-H04307718-A (JP)
Title: Saturatable reactor
Inventor: SERIZAWA TOMOKO
IPC: H01F29/14
Filed: 1991-04-04
Abstract: PURPOSE:To provide a saturatable reactor which increases a pulse compression performance at a magnetic pulse compression circuit, which can be manufactured easily and which is small-sized by a method wherein the space factor of a wound iron core is enhanced. CONSTITUTION:A shaft 15 which is turned by using a motor 14 is installed inside a tank 12 filled with an insulating oil 13; a bobbin 16 is fixed to the shaft 15. In a state that a beltlike metal magnetic substance 11 is immersed in the insulating oil 13, it is wound around the bobbin 16; a wound iron core 10 is manufactured. At the wound iron core 10, gaps at the beltlike metal magnetic substance 11 are filled with the insulating oil 13; it acts as an insulator. Since an insulator such as a sheet of asbestos paper or the like does not exist at the gaps at the beltlike metal magnetic substance 11, the space factor of the wound iron core 10 is enhanced.
Patent JP-H09242623-A (JP)
Title: Magnetizer
Inventor: MIZUNO HIROSHI
IPC: F02M27/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To carry out magnetic treatment of fuel continuously and effectively by laminating annular or a disk shaped magnets in order opposing to polarities thereof, arranging unit flow passages along a circumferential surface in the vicinity of the outer peripheral part of each opposing surface, connecting a plurality of unit flow passages, and forming a fuel flow passage for communicating fuel flow inlet/outlet of both ends with each other. SOLUTION: In a magnetizer, annular magnets 2 are arranged in a casing 1 having a non-magnetic substance opposing polarities thereof to each other while interposing an interposing part at an intervals, the magnets 2 are laminated in an axial direction in order, unit flow passages 4 for making fuel flow are arranged in the vicinity of the outer peripheral part of an opposing surface, the unit flow passages 4 are connected in order so as to form a fuel flow passage 5, fuel inlet/outlet 6, 7 are connected to both ends of the fuel flow passage 5, and magnetic treatment is carried out in order in the unit flow passage 4 connected in series.  The center part of a laminated and annular magnet 2 is formed hollowly and cylindrically, upper and lower parts of the casing 1 are covered with a cover 8 and a bottom 9, and also the master station part 11 of a high frequency generating device 10 is arranged in the hollow part of the center part of the annular magnet 2.
Patent JP-H07264011-A (JP)
Title: Automatic clock duty factor adjusting circuit
Inventor: UEHARA TAKAFUMI
IPC: H03K5/05
Filed: 1994-03-16
Abstract: PURPOSE:To provide a circuit which automatically adjusts the duty factor of an output clock signal. CONSTITUTION:A monostable multivibrator 1 outputs the output clock signal 14 setting an input clock signal 13 as clock input, and also, inputs it to an integration circuit 3, and a comparator 4 compares by inputting the output 17 of the integration circuit 3 with a reference voltage 11 in accordance with a desired duty factor, and a frequency dividing circuit 2 which 1/N-frequency divides the input clock signal 13 and sets by inverting the output of the frequency dividing circuit 2 as the clock input of a D-FF 5, and also, sets the output 18 of the comparator 4 as data input, and an AND gate 6 sets the inverted output 19 of the D-FF 5 and the output 16 of the frequency dividing circuit 2 as input, and a counter 7 sets a reset signal 12 as set input, and inputs set data 15 to be counted to the monostable multivibrator 1 setting the output 20 of the AND gate 6 as the clock input, and the monostable multivibrator 1 outputs the output clock signal 14 with pulse width in accordance with the set data 15.
Patent JP-S55162889-A (JP)
Title: Method of adjusting position detector attached to electric motor of variable speed
Inventor: UMEKAWA TAKAO
IPC: H02P1/58
Filed: 1979-06-07
Abstract: PURPOSE:To accurately and easily adjust a position detector at the site, by adjusting the position detector while running an electric motor having the detector not yet adjusted, synchronously with an electric motor having a position detector already adjusted. CONSTITUTION:An electric motor M4 having a position detector 7 already adjusted is run as a commutatorless motor by the output of a thyristor converter 1. At the same time, a circuit breaker 10 is closed so that an electric motor M9 having a position detector 13 not yet adjusted is run synchronously with the former motor. The position of the detector 13 is run synchronously with the former motor. The position of the detector 13 is then adjusted to set a prescribed phase difference between the output signal of the detector 13 and the terminal voltage signal of the motor M9.
Patent JP-2000267121-A (JP)
Title: Liquid crystal display device
Inventor: KAMATA YOSHITAKA
IPC: G02F1/1343
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device with improved display performance. SOLUTION: In this reflection type liquid crystal display device, a metal reflection film which constitutes the pixel electrode 151 is formed on an insulating film of at least two layers consisting of a light-absorbing first org. insulating film 191 and a transparent second org. insulating film 192 laminated on the film 191. Thereby, the surface of the insulating film can be smoothened compared to a device having a single-layer insulating film as the base layer of the pixel electrode 151.