baber/WOPTO huggingface dataset:
Patent JP-S63277999-A (JP)
Title: Radiation sensitizing screen
Inventor: KITADA AKIRA
IPC: G21K4/00
Filed: 1987-01-21
Abstract: PURPOSE:To improve antistatic performance without degrading image quality by providing metallic films on one or both faces of a protective film. CONSTITUTION:A phosphor layer 2 contg. a binder is provided on a base 1 such as plastic film and the protective film 3 provided with the metallic films 4, 4' is provided on the side opposite to the side of the phosphor layer 2 in contact with the base 1. Metals such as Ni, Cr, Au, Sn, Al, Cu and Zn and used alone or used in the form of an alloy or mixture of >=2 kinds as the material for the metallic films. The metallic films 4, 4' may be provided on one or both faces of the protective film 3. The film having <=10<12>OMEGA surface electric resistivity and 10-90% light transmittance is satisfactory. The protective film provided with such metallic films 4, 4' is adhered to the phosphor layer by using an adhesive agent 5. The antistatic performance is thereby improved without degrading the image quality.
Patent JP-H07255043-A (JP)
Title: Information providing device
Inventor: KONDO YOSHIYUKI
IPC: B64D11/00
Filed: 1995-01-27
Abstract: PURPOSE:To increase usable transmission channels by a multiple in proportion to a ratio of digital compression. CONSTITUTION:A video supply part 10A multiplexes compressed digital video signal of four channels by time division and RF modulates to output a signal c1 which has its band limited to 6MHz. An analog video supply part 11 outputs a signal c21 which has its band limited to 6MHz. A digital sound supply part 12 multiplexes digital audio signals of 32 channels by time division and RF modulates to output a signal c22 which has its band limited to 6MHz. The signal c1-c22 are mixed and sent to an information control part 15A by a coaxial cable 14. Assuming that only the digital video supply parts 10A, 10B... are used as video information sources, up to 84 channels (=(126MHz of the video band of the coaxial cable 14/6MHz)X4ch) are obtained and greatly increased as compared with conventional 20 channels.
Patent JP-S60157362-A (JP)
Title: Automatic measurement device of transmission characteristics
Inventor: SAITOU YOSHIHISA
IPC: H04M3/32
Filed: 1984-01-27
Abstract: PURPOSE:To confirm easily the normal functions of both an automatic measurement device of transmission characteristics and an exchange, by interlocking the self-diagnosis function of said measurement device with a changeover switch part of the exchange. CONSTITUTION:An automatic measurement device of transmission characteristics (ATEM) performs the manual or automatic self-diagnosis and therefore starts a processor CP via an input/output control part IOC and a BUS to transfer the information necessary for a self-diagnosis function. Receiving this information, the CP connects an oscillator OSC of the ATEM and a level meter LM by means of a changeover switch SW. Then the OSC and the LM measure the transmission loss, etc. via the SW in accordance with a self-diagnosis program and diagnose themselves the measured value by the self-diagnosis program. If a fault occurs, a print-out process is carried out. At the same time, an instruction is given to the CP to inhibit the start given from another ATEM. Thus it is possible to confirm easily the normal functions of the ATEM and the SW.
Patent JP-S63179009-A (JP)
Title: Production of fine silver particles
Inventor: MAKINO HIROSHI
IPC: B22F9/24
Filed: 1987-01-21
Abstract: PURPOSE:To produce fine Ag particles having a narrow particle size distribution by using L-ascorbic acid or a salt thereof as a reducing agent for Ag ions in an aq. AgNO3 soln. CONSTITUTION:AgNO3 crystals are dissolved in water and dil. nitric acid is added to prepare an aq AgNO3 soln. of 0.3-7pH. L-ascorbic acid or the Na, K or ammonium salt thereof as a reducing agent for Ag ions in the AgNO3 soln. is dissolved in water and the resulting aq. soln. is adjusted to >0.1pH. The AgNo3 soln. is reacted with the reducing agent soln. at 0-100 deg.C to deposit and produce fine Ag particles of 0.1mum average particle size. The particles have a narrow particle size distribution and the particle size can be regulated.
Patent JP-S55106055-A (JP)
Title: Canned motor equipped with rotary direction detector
Inventor: SATOU TETSUYA
IPC: H02P1/40
Filed: 1979-02-05
Abstract: PURPOSE: To accomplish an invariable detection of the rotary direction of the canned motor with a simple construction through comparison of readings of a phase detecting circuit for detecting the phase sequence of 3-phase alternating current connected to the 3-phase power source of a canned motor.  
     CONSTITUTION: A phase detection circuit adapted to convert the phase sequence of the 3-phase alternating current into the level of detection voltage is fixed on a terminal base or the like. The input terminal of the circuit is connected to the 3- phase AC power source of a canned motor to compare the readings thereby detecting the rotary direction of the motor. For example, the phase detection circuit 28 comprises resistances r 1  and r 2  connected in series to a reactance X 1  and resistances r 3  and r 4  connected in series to a reactance X 2 . The input terminals 31a∼31c of the circuit are connected to the power source terminal of the stator winding 4 while an indicator 15 is connected between the terminals A and B of the circuit 28. Accordingly, in the case of positive phase sequence, the reading is zero while in the case of the opposite phase sequence, it is equal to the interphase voltage. Depending on the state of the connection between lead wire and terminals, the rotary direction can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05201897-A (JP)
Title: Production of 1,3,6,8-tetrabromopyrene
Inventor: OKUBO ICHIRO
IPC: C07C17/12
Filed: 1992-01-27
Abstract: PURPOSE:To exclude environmental problems as much as possible, simplify the process and industrially and advantageously obtain the subject compound useful for producing raw materials, etc., for heat-resistant polymers by adding a bromide to an aqueous pyrene dispersion and then adding an oxidizing agent to the resultant dispersion under acidic condition with a mineral acid. CONSTITUTION:Pyrene is introduced into water and a beta-naphthalenesulfonic acid formalin condensate-based dispersing agent, etc., are added thereto. Hydrochloric acid is further added and the obtained mixture is stirred at 90 deg.C for 1-2hr to prepare an aqueous dispersion of the pyrene. A bromide such as potassium bromide is subsequently added at 30-40 deg.C temperature and an oxidizing agent such as a solution of sodium bromate is dropped thereinto at the temperature requiring about 3hr. The prepared mixture solution is stirred at 30-40 deg.C temperature all night and caustic soda is added to neutralize the solution. A small amount of sodium sulfite, as necessary, is added to remove excess bromine. The formed product is separated by filtration, sufficiently washed with water, then dehydrated and further dried at 85-95 deg.C. Thereby, the Grinding of the aqueous pyrene dispersion is omitted and environmental problems are excluded as much as possible to afford the objective 1,3,6,8-tetrabromopyrene without using simple substance of bromine.
Patent JP-H09201590-A (JP)
Title: Simultaneous treatment of organic solid waste and liquid waste
Inventor: FUTAGAWA MICHIO
IPC: C02F11/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To collectively treat org. solid waste and water with high decomposition efficiency and to recover power or heat energy. SOLUTION: This treatment method is composed of a process of subjecting a liquid mixture of org. solid waste and liquid waste to wet oxidation treatment in the presence of oxygen in a first reactor at 100 deg.C or higher while holding pressure keeping a liquid phase, a process of removing formed sludge and/or a metal component from the first reactor, a process of subjecting a high temp. and high pressure treated liquid to gas-liquid separation, a process of removing sludge and/or a metal component from the liquid phase and mixing a part of the liquid phase with the liquid waste to circulate the same to the first reactor and a process of subjecting the remainder of the liquid phase and the gas phase to catalytic wet oxidation treatment at liquid linear velocity of 0.1cm/sec or more at 100 deg.C or higher under pressure keeping a liquid phase.
Patent JP-S55107726-A (JP)
Title: Production of steel material of superior rupture characteristic
Inventor: MATSUDA SHIYOUICHI
IPC: C21D8/00
Filed: 1979-02-07
Abstract: PURPOSE: To improve the rupture characteristics of steel material by reducing the S content of the steel material used under low temperature and high pressure, promoting the suppression of the rise in work transformation point by decreased S and the restoration phenomenon of the worked austenite and ferrite, and controlling rolling process.  
     CONSTITUTION: One or two or more kinds of the specific amounts of Ni, Cr, Mo, V, Nb, Ti, Zr and Cu are contained in the steel of the basic components composed of C; 0.01W0.20%, Si; 0.1W1.0%, Mn; 0.5W2.0%, Al<0.1%, N; 0.001W0.009% and the rest of Fe to make S 0.002% or less. Further one or two or more kinds of Ca, Mg, Hf, REM, Y and B are added thereto. With this steel, the work induction Ar 3  point lowers because of its low S, the restoration phenomenon of the worked austenite and ferrite becomes faster and even if it is subjected to two phase region rolling, no texture develops thus it is superior in brittle rupture and ductile rupture characteristics as the steel for gas line pipe used under low temperature and high pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61128941-A (JP)
Inventor: TOOMASU BII HIISHIYUFUERUDO
IPC: G01D5/26
Filed: 1985-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63183270-A (JP)
Title: Engine control device
Inventor: UCHIUMI KAZUHIRO
IPC: F02D45/00
Filed: 1987-01-23
Abstract: PURPOSE:To prevent damage of an engine by stopping fuel supply when the engine speed is above a designated value at the time of abnormality in a control device having CPU back-up device for outputting an ignition signal required at minimum for running when an arithmetic unit is in the abnormal state. CONSTITUTION:CPU 3 is adapted to compute the optimum timing for ignition and the optimum amount of time an ignition coil is turned on electricity accord ing to output signals of various detecting means for detecting the operating conditions of an engine. When CPU 3 is in the abnormal state, a reset signal 18a (normally H) is repeatedly reversed with a fixed period. If the reversing is repeated at designated times within a designated time, it is judged that CPU is abnormal, and when the abnormality is judged, a fuel supply signal 4a, an ignition signal 4c and a fuel injection signal 4d enough for securing running of a car at minimum are output from CPU back-up device 4. During running by the back-up device 4, if the engine speed becomes more than a designated engine speed, the supply of fuel is controlled to be stopped.
Patent JP-S55104635-A (JP)
Title: Denitrating method for smoke exhausted from coal burning boiler
Inventor: INABA SHIGEYA
IPC: B01J35/10
Filed: 1979-02-05
Abstract: PURPOSE: To obtain a catalyst, whose mechanical strength is high and whose wear proof is excellent, and to denitrate the titled smoke efficently, by a method wherein substance, which is manufactured by changing the surfaces of metallic materials into porous shapes by aluminum and by forming silica films, is used as the denitrating catalyst of a coal burning boiler.  
     CONSTITUTION: Substance, which is produced by a method wherein aluminum is first turned into an alloy on the surfaces of metallic materials, such as, pure iron, nickel, etc., the outer layers of the materials are converted into porous shapes by means of aluminum diffusion and activated by rendering aluminum in the metallic materials, and porous silica films are made up on the active surfaces, is employed as a catalyst for denitrating a nitrogen oxide in smoke exhausted from a coal burning boiler. Since the denitrating catalyst is excellent in mechanical strength and wear proof, the smoke exhausted from the coal burning boiler, whose dust is not removed yet, is efficiently denitration-treated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62270167-A (JP)
Inventor: OMAARU MAHOMETSUDO ATEIA ARUUR
IPC: A61M5/315
Filed: 1987-01-23
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-S62240665-A (JP)
Inventor: GIARDINA GIUSEPPE
IPC: C07D217/14
Filed: 1987-01-23
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-H06223846-A (JP)
Title: Joint method for solid electrolyte type fuel cell stack
Inventor: MURATA KAZUTOSHI
IPC: H01M8/02
Filed: 1993-01-28
Abstract: PURPOSE:To provide a joint method for a solid electrolyte fuel cell stack which allows smaller electric contact resistance on a joint face. CONSTITUTION:Slurry in 1:1 mixture of La(Sr)Mn3 powder as air pole material crushed into 0.1-10mum pieces and ethanol and toluene mixed liquid is applied to the joint face of an air side electrode film 4 to an interconnector in a single cell. On the other hand, slurry in 1:1 mixture of La(Ca)CrO3 powder as interconnector material crushed into 0.1-10mum pieces and ethanol and toluene mixed liquid is applied to the joint face of a connector 6 to an air side electrode film 4 and adequately dried, and then an electric conductive porous ceramics 8 is placed between both joint faces for lamination. Then, this laminate is pressed for one hour at 1500 deg.C with a pressure of 1-5kg/cm<2> to obtain a joint structure.
Patent JP-2000211194-A (JP)
Title: Portable printer
Inventor: YASUI YUJI
IPC: B41J3/36
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To hold a printing quality constant irrespective of a battery or an external power source as a power supply source. SOLUTION: In the portable printer for printing by a thermal head driven by a power from either a battery or an external power source, a driving voltage is measured (step S2), which power of the battery and the external power source is supplied is decided by the measured value (steps S3 to S5), a printing operation is differentiated in response to the decided result (steps S7 to S9), thereby control conditions adapted to the battery and the power source having a difference at an obtained voltage value can be selected, and hence stable printing quality can be obtained.
Patent JP-H01189710-A (JP)
Title: Automatic adjustment controller for power factor
Inventor: TOMOTA MASAO
IPC: H02J3/18
Filed: 1988-01-25
Abstract: PURPOSE:To continue control by deciding the input level to connect a capacitor based on each element of the control mode of a demand factor and a lead and lug power factor to change an input level and a cut-off level. CONSTITUTION:Interruption is generated by depressing a setting change up switch 34, and only an interruption flag is set in performing an interruption processing, and no influence is given on a control processing. The interruption of the switch is performed in case of detecting the setting of the interruption flag in performing the control processing, and the update of a power factor control mode and the internal data of the demand factor and the calculation of the input level are performed. The cutoff level is decided based on the data of the input level, and the control of input and cutoff is performed by using a new input level and cutoff levels. Therefore, it is possible to continue the control by changing the input level and the cutoff level without changing the control states of capacitors (62a-62n).
Patent JP-S57129040-A (JP)
Title: Spectrum spread communication system
Inventor: HATA MASATADA
IPC: H04J13/10
Filed: 1981-02-02
Abstract: PURPOSE:To obtain a code sequence conforming with a transmission line without deteriorating the transmission efficiency, by inserting a synchronizing bit of 1 bit into a pseudo random code sequence. CONSTITUTION:As for a pseudo random code generated from a shift register having feedback of (n) stages, 2<n>-1 bit length is 1 period. To this pseudo random code, a synchronizing bit of 1 bit is added. As a pseudo random code assigned to each subscriber, that which has shifted the pseudo random code of the same code pattern by 1 bit each is assigned in order. As for the pseudo random code including the synchronizing bit, too, the correlation becomes ''0'' in 1 period, the number of positive and negative bits is made same within 1 period, and a DC component is removed.
Patent JP-S54107091-A (JP)
Title: Inspection port for water jet propelling device
Inventor: KOBAYASHI YOSHIAKI
IPC: B63H11/01
Filed: 1978-02-09
Abstract: PURPOSE: To enable provision of an inspection port at a waer jet boat formed separately with hull and intake duct by attaching spring between the outer cover and intermediate cover provided at the opening of the duct.  
     CONSTITUTION: There are provided a recess 2 from the bottom 1a to stern plate 1b at the rear of a hull 1 with an inspection unit 2c perforated with an opening 6 thereat. The upper opening end of a holder 7 of cylindrical shape is closed by an outer cover 8 openable from the interior of the hull. There are also provided an opening 13 forming coaxial shaft with the opening 6, and intermediate cover 14 forming part of the wall surface of the intake passage 3 openable from inside of the hull. A comparession coil spring 15 is urged always toward the intake passage 3 between the intermediate and the outer covers 14 and 8. Accordingly, the cover 14 can be removed by loosening butterfly nut 11 and raising the cover 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63183200-A (JP)
Title: Electropolishing device
Inventor: MATSUOKA SHUJI
IPC: C25F7/00
Filed: 1987-01-21
Abstract: PURPOSE:To uniformly and excellently electropolish the whole inner surface of any shape tube with a small amt. of soln. by providing a processing soln. passage to fixed body and a movable body, forming a soln. circulating passage inclusively of the tube, and fixing an electrode rod to the fixed body and movable body. CONSTITUTION:The shape tube 40 forming the joint part of a pipeline is firstly placed on the fixed body 11, the first movable body 12 is lowered, and the second movable body 13 is simultaneously advanced to fix the tube 40. The attachable/detachable grounded electrode rods 28 and 30 are inserted into the tube 40. An electrolyte is supplied from the other ends of the soln. passages 54 and 64 respectively formed in the fixed body 11 and movable body 13, passed through the tube 40, and discharged from the other end of the processing soln. passage 59 of the movable body 12. Under such conditions, a positive voltage is impressed on the electrode member 39, and the inner surface of the tube 40 is electropolished. By this method, the whole inner surface of the tube 40 is uniformly and excellently polished.
Patent JP-H06157648-A (JP)
Title: Organic polymer/titanium oxide composite
Inventor: HIRANO SHINICHI
IPC: A61K8/29
Filed: 1993-01-28
Abstract: PURPOSE:To obtain the subject composite in which titanium oxide is tenaciously bonded and homogeneously distributed. CONSTITUTION:A titanium alkoxide which has one or two acyloxy groups each containing a polymerizable unsaturated bond and is represented by the formula Ti(OR)4-nQn (wherein R's are the same or different short-chain alkyls; Q's are the same or different acyloxy groups each having a polymerizable unsaturated bond; and (n) is 1 or 2) is mixed with a titanium tetraalkoxide (consisting of short-chain alkoxy groups and titanium) to cause the acyloxy group(s) to undergo polymerization and the alkoxy groups of each alkoxide to undergo hydrolytic copolycondensation, thereby giving the objective composite.
Patent JP-2000213705-A (JP)
Title: Condensing device
Inventor: TAGUCHI AKIRA
IPC: F22D11/06
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To lower the cost that is required for equipment. SOLUTION: There are provided an air-cooled condenser 27 which condenses steam from a steam power plant 19, and a condensing tank 28 which stores the condensate from the air-cooled condenser 27, and a device is formed to discharge drain from the first pipeline 29 that guides the steam in the steam power plant 19 side to the air-cooled condenser 27 side. In this case, the first pipeline 29 is disposed at a location which is higher than that of the condensing tank 28, and the second pipeline 31 that guides the drain of the first pipeline 29 to the condensing tank 28 is provided.
Patent JP-H07204645-A (JP)
Title: Strong acidic water generator
Inventor: MURAKAMI BUNICHI
IPC: C02F1/46
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a strong acidic water generator capable of generating a strong acidic water having a specified pH value regardless of the temperature of tap water outside the generator. CONSTITUTION:A strong acidic water generator 10 is composed of a heat pump 1 which adjusts the temperature of tap water to the specified water temperature of a feed water for an electrolytic tank, a pulse pump 22 which injects a specified amount of saline water into an inflow tap water, a stirring tank 21 which stirs and mixes the tap water at a specified temperature with the injected saline water, an electrolytic tank 24 which produces a strong acidic water by strong electrolysis of the feed water from the stirring tank, a strong acidic water tank 28 which stores the produced strong acidic water, and strong acidic water delivery outlets 30.
Patent JP-H01187003-A (JP)
Title: Rotary tiller
Inventor: ISHIMARU MASAKUNI
IPC: A01B33/12
Filed: 1988-01-22
Abstract: PURPOSE:To prevent the deformation and damage of a cover, by providing a means for applying downward force to a main cover or a side cover integrated with a main cover, thereby retreating the cover upward when excessive force is applied to the cover from below. CONSTITUTION:Pressing plates 14, 14 are constantly forced downward with springs 15.... Guide plates 18, 18 having the same radius of curvature as that of the pressing plates 14, 14 and having longer longitudinal dimension than that of the pressing plate are fixed to side covers 10, 10 and the lower faces of the pressing plates are made to contact with the upper faces of the guide plates 18, 18. Even if earth lumps or stones lifted with tilling claws 7... in tilling are collide with the back surface of the main cover 8, only the pressing plates 14, 14 are moved upward against the force of the springs 15... to absorb the shock and prevent the deformation of the main cover 8.
Patent JP-S6044416-A (JP)
Inventor: AREN GIRUSON
IPC: B65G9/00
Filed: 1984-01-27
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-S62171391-A (JP)
Title: Image processor
Inventor: HAMAKAWA NORIYUKI
IPC: G09G5/36
Filed: 1986-01-24
Abstract: PURPOSE:To improve perpendicular shading at the image pickup speed of a television camera by providing a scanning line counter which is reset with a frame synchronizing signal and counted up with a scanning line synchronizing signal and using the output of this scanning line counter as a correcting value. CONSTITUTION:The scanning line counter 5 is reset with the frame synchronizing signal obtained by a frame synchronizing signal detection part 3 and counted up with the scanning line synchronizing signal obtained by a scanning line synchronizing signal detection part 4. An adder 6 adds the output of this counter 5 as a correcting value to digital image data outputted from an A/D conversion part 2. Consequently, such perpendicular shading that an image becomes dark as scanning lines of the television camera advance from the top to the bottom in one picture of the image is improved.