baber/WOPTO huggingface dataset:
Patent JP-S63205310-A (JP)
Title: Graft polymer and manufacture thereof
Inventor: OHATA MASATOSHI
IPC: C08F12/34
Filed: 1987-02-20
Abstract: PURPOSE:To produce the title copolymer in high yield and high graft efficiency, by graft-polymerizing pendant vinylidene groups of a specific styrene polymer with an anionically polymerizable monomer. CONSTITUTION:0.1-100mol% monomer of formula I [wherein R1 and H or 1-4 C linear or branched alkyl; and R2 is a 2-10 C linear or branched alkyl or alkoxy phenyl which may be substituted, or tri(1-4 C) alkylsilyl and 0-99.9mol% monomer of formula II (wherein R3 is 1-4 C linear or branched alkyl or phenyl which may be substituted) are reacted to produce a styrene polymer having pendant vinylidene groups of a number-average molecular weight (Mn) of 1,000-1000,000. Then, the pendant vinylidene groups of the polymer and an organic metallic compound of formula III (wherein M is a metal atom of Group 1a of the periodic table; and R4 is an organic group) are reacted to yield a metallized polymer. Then, using this polymer as a macroanion polym erization initiator, a monomer which can be anionically polymerized from each metallized site is graft-copolymerized so that the Mn of each graft chain may be 500-1000,000.
Patent JP-H01210076-A (JP)
Title: Coating material drying oven
Inventor: HASHIMOTO KAZUNORI
IPC: F27B9/40
Filed: 1988-02-19
Abstract: PURPOSE:To efficiently dry partial rustproof coating which is performed after coating and drying treatment has been completed by providing a driving means for moving and operating a partial heater between the heat-acting position of an automobile body and the retiring position thereof. CONSTITUTION:When an automobile body A carried with a carrier 6 is passed through the prescribed heat-acting position alpha of a partial heater in a carrier path, the partial heater 13 in the position alpha is retired to the retiring position betaoutside the carrier path by driving and controlling a driving means 17 with a controlling means. Thereby the automobile body A is smoothly carried. On the other hand, before the automobile body A reaches the position alpha in the carrier route or after it is passed through this position, the partial heater 13 is set at the position alpha in the carrier path with the driving means 17 and both the partial parts X1, X2 of the fore-and aft parts of the body and the partial part of the body side part in which partial rustproof coating has been performed are heated and dried with the partial heater 13.
Patent JP-S61197226-A (JP)
Title: Manufacture of compregnated wood
Inventor: KONDO TERUHIKO
IPC: B32B37/00
Filed: 1985-02-27
Abstract: PURPOSE:To manufacture compregnated wood which is superior in strength and water resistance, by a method wherein title wood is either kept preimpregnated with resorcinol resin or kept impregnated with resin to which said resin has been added, in a method impregnating and laminating a base material with phenolic resin. CONSTITUTION:A veneer is preimpregnated with a resorcin or a condensate of the same and formaldehyde, for example, resorcinol resin, which is made to dry. Then the veneer is impregnated with the normal formaldehyde resin, for example, phenolic resin, dried and made into the treated veneer twenty sheets of which are laminated, heated, pressurized and made into compregnated wood. In place of preimpregnation, the veneer may be impregnated at a time with the phenolic resin by adding resorcinol resin. The compregnated wood which is favorable in permeability to a base material and resin retention and is superior in strength and water resistance is obtained.
Patent JP-S62196939-A (JP)
Title: Digital multiplex transmission system for synchronizing signal
Inventor: FUKUSHIMA SHIYOUYA
IPC: H04L7/08
Filed: 1986-02-25
Abstract: PURPOSE:To reduce the circuit scale without deteriorating the conversion of a transmission line code into the bit sequence independence BSI, by performing the coding operation concurrently with the multiplexing operation. CONSTITUTION:The (n) pieces of synchronizing digital signal strings Ik(t) (k=1-n) are supplied to a transmission part TR and divided into two parts. Then one of both divided strings is inverted by an inverter 11 to the (n-1) pieces of signals excluding the 1st digital synchronizing signal. Thus 2n pieces of digital synchronizing signals are obtained and these signals are converted successively into serial digital signals at and after the 1st one by a parallel/serial converting part 12 and sent to a transmission line 13. Then the 2n pieces of serial digital signals supplied to a receiving part RE from the line 13 are extracted every second one within a serial/parallel converting part 14 to be reduced down to (n) pieces. These (n) pieces of digital signals are reproduced to (n) pieces of synchronizing digital signals trains by a function exactly adverse to that of a transmitting part. Thus the exclusive OR 'O' and '1' are outputted from a flip-flop 44 since the head block of a frame has the same code and other blocks have the codes adverse to each other.
Patent JP-H06249593-A (JP)
Title: Method and apparatus for area defence
Inventor: YOSHIOKA TAKESHI
IPC: F41G3/00
Filed: 1993-02-26
Abstract: PURPOSE:To allow a plurality of firearms to independently follow up separate targets by follow-up sensors respectively provided at the firearms. CONSTITUTION:Target data 2a of a plurality of targets searched.collected by a search sensor 1 are collected and processed by a fire direction unit 2, input to follow-up sensors 6 of a plurality of firearms 4 and a fire controller 5, and the firearms 4 shoot independently designated separate targets.
Patent JP-H01212967-A (JP)
Title: Handy scanner
Inventor: YOSHIDA MASAKAZU
IPC: H04N1/387
Filed: 1988-02-20
Abstract: PURPOSE:To improve the operability of a handy scanner and to effectively use a memory capacity by cleaning (deleting) unnecessary data for one line unit. CONSTITUTION:In order to clear the unnecessary data such as rubbish data or, a deletion switch 20, a 1 line clear control part 24, a deletion switch detecting part 25 and a second gate circuit 27 are added. For every boot of a sub-scanning pulse, the state of the deletion switch 20 is checked, at the time of 'off', an ordinary reading operation is executed, at the time of 'on', the data of one line is not fetched but the data of the one line of an address value held in a leading address storing part 23 is cleared (logic '0') on a memory 28 for picture data in place thereof. Thereby, an unnecessary data area is removed and the data only of a required area is inputted to obtain clear image data.
Patent JP-S63206162-A (JP)
Title: Rectifier for ac generator for vehicle
Inventor: MATSUBARA SHINICHI
IPC: H02M7/04
Filed: 1987-02-20
Abstract: PURPOSE:To improve cooling capacity, by performing the expansion or the like of the multi-layer section of a first cooling fin fitted on a radiating cover, in the direction of a second cooling fin, and by using an insulating spacer excellent in thermal conductivity, also as a cooling fin. CONSTITUTION:An alternator for an automobile is set in a bracket, and on its rear cover, a rectifier 4 is fitted. The rectifier 4 is composed of a first cooling fin 5, a second cooling fin 6, diodes 7, and an insulating spacer 8. On the front side surface 53 of the first cooling fin 5, four recessed sections 54 with a fitted one-side diode D1 are formed, and connecting holes 57, 58 are arranged. At the connecting hole 57 section, a multi-layer section 55 laminated partially with the second cooling fin 6 is formed. The second cooling fin 6 is also formed in the same manner. The insulating spacer 8 is formed with the disc unit of ceramics excellent in thermal conductivity and electrical insulating property, and a section larger than multi-layer sections 55, 65 is used, also as a cooling fin.
Patent JP-S59164890-A (JP)
Title: Radiator
Inventor: MURAKAMI YOSHIAKI
IPC: F28G13/00
Filed: 1983-03-11
Abstract: PURPOSE:To facilitate removing foreign matters from the cooling fin section of a radiator by detachably installing a fin frame which places the fins alternately with water tubes in a tank having a multiple number of water pipes fixed to a chassis frame. CONSTITUTION:A radiator 8 consists of a tank 2 suitably fixed to a chassis frame and a fin frame 4, and the tank 2 comprises upper and lower tanks 11, 13 and water pipes 1 in a multiple number which connect both the tanks. The fin frame 4 has a multiple number of cooling fins 3 like water pipes, and is framed by a top plate 15 and a cross plate 16 in the lower front. The spacing of the water pipes 1 is same as that of the cooling fins 3, and the spacing of side plates supporting the fin body is same as the spacing of the water pipes 1. Therefore, the water pipes and cooling fins can be placed alternately. In this manner, only the cooling fin frame 4 can be removed to allow easy cleaning of foreign matters.
Patent JP-S61198958-A (JP)
Title: Picture processing system
Inventor: SUGISHIMA KIYOHISA
IPC: H04N1/32
Filed: 1985-02-28
Abstract: PURPOSE:To apply efficient compensation to an error during image forming by executing selectively a system substituting picture forming by other forming means and a system not substituted depending on the picture forming mode. CONSTITUTION:If plural forming means forming pictures at the same time except at least one forming means are disabled to form a picture, a system substituting the picture forming to be executed by the forming means disabled for picture forming by other picture forming means and a system not substituted are executed selectively depending on the picture forming mode. Concretely, the copy operation is attained until all started printers are faulty in case of the automatic recovery mode, and when the mode is not the automatic recovery mode, each of the started printers completes the number of automatic recovery mode, each of the started printers completes the number of sheets assigned at first or they are operated until they are faulty due to error before the completion.
Patent JP-S58155972-A (JP)
Title: Detecting mechanism for angular position of scanning mirror in laser heat sensitive printer
Inventor: TOMITA KURA
IPC: H04N1/23
Filed: 1982-03-11
Abstract: PURPOSE:To detect accurately the angle of galvanomirror for laser beam scanning and to synchronize the same with the modulation of a laser beam by a method wherein a light for detecting the angle is made to fall on the galvanomirror and a signal indicating the track of the angle of the mirror is obtained from a light reflected therefrom. CONSTITUTION:An infrared laser beam emitted from a laser oscillator 1 falls on the surface layer of a thermal recording paper sheet 10 via an E/O modulator 2, a train of mirrors 3-7, a galvanomirror 8 and an Ftheta mirror 9. Meanwhile, a light from an auxiliary light source 14 installed so as not to intersect an incidence path from the mirror 7 is reflected according to the angle of vibration of the mirror 8 and received at the corresponding position of an image sensor 15 which is formed of a one-dimentional diode array. A signal output from the image sensor 15 is supplied to a timing comparator circuit 12 via an amplifier circuit 16. By this constitution, a picture element selection signal from a computer 11 is supplied to an E/O driver 13 in complete synchronization with the detected position of a picture element.
Patent JP-S61198492-A (JP)
Title: Bubble cassette device
Inventor: NOGAI KENGO
IPC: G11C11/14
Filed: 1985-02-28
Abstract: PURPOSE:To provide a checking function inside a receiving part to check the inserting state of a cassette by providing an allocating circuit and a latch circuit in a bubble memory cassette and by switching a switching circuit before activating the said cassette to supply a checking signal to the allocating circuit. CONSTITUTION:The switching circuit 17 is provided in the bubble cassette receiving part, and a check signal B from an input terminal 13 is added to a signal A which drives the bubble memory cassette from an input terminal 12. The allocating circuit 22 and the latch circuit 23 are provided in the bubble memory cassette 3a-3h side. From an input terminal 14, a switching signal C is supplied to the switching circuit 17 and the allocating circuit 22. The output of the switching circuit 17 is applied to the allocating circuit 22 through the pin jack 18 of a connector, and the bubble-activating signal A is taken out from the output terminal 24 to perform reading/writing of the bubble memory. The latch circuit 23 outputs to an output terminal a connection-complete signal E if the connection is completed. As a result, if the bubble memory cassette is half inserted, the supplying of power is not able hence the bubble is protected from being collapsed.
Patent JP-2000241805-A (JP)
Title: Display element and its manufacture
Inventor: SAGOU YOSHIYUKI
IPC: G09F9/30
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a display element in which no leakage current occurs between electrodes even if a conductive material is used as a light shielding layer and besides no display unevenness is generated and a method for its manufacturing. SOLUTION: In a display element 21 having a display material layer 23 interposed between substrates 24, 24a placed opposite to each other, plural light shielding layers 25 respectively formed on the one side with respect to its thickness direction of at least one substrate 24 and an insulating layer 26 completely covering the light shielding layers 25 are formed, and plural electrodes 27 are formed placed opposite to the insulating layer 26 between the respective light shielding layers 25. In this case, no difference in level is formed between the surface of the parts of the insulating layer 26 overlapping with the light shielding layers 25 and the surface of the electrodes 27.  The display element 21 thus manufactured generates no leakage current between the electrodes even if a conductive material is used as the light shielding layer 25, its contrast is drastically improved compared with conventional ones and besides no display unevenness occurs and high display quality is attained.
Patent JP-H06239305-A (JP)
Title: Boxing method for gable top type paper container
Inventor: KAWASE SHOICHI
IPC: B65B5/08
Filed: 1993-02-04
Abstract: PURPOSE:To perform two boxing methods such as a comparatively loose boxing using a conventional plastic container and a tight boxing using a corrugated fiberboard case by the same boxing line, when gable top type carton containers are put under a circulation stage under an accumulated condition. CONSTITUTION:When a carton accumulated body which is hung up by a gripper 21 is fitted in a storage cases made of paper 8, 9 with a flap 7, of which the dimension does not generate a gap between the cartons and the case, the flap 7 is held 30 at a specified tilted angle, it is used as a guide plate for the fitting, and the cartons are slid in the case from the top and boxed under a tightly fitting condition for the boxing method.
Patent JP-S61199858-A (JP)
Inventor: DAIKUZONO NORIO
IPC: A61F9/00
Filed: 1985-02-28
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-S57154810-A (JP)
Title: Transformer cooled by evaporation
Inventor: YANAGAWA KAZUHIRO
IPC: H01F27/18
Filed: 1981-03-20
Abstract: PURPOSE:To prevent the lowering of the efficiency of heat exchange due to the mixing of a noncondensible insulating gas by mounting a piping returning a refrigeratnt to a transformer tank and a piping recovering the noncondensible gas to a heat exchanger for the refrigerant. CONSTITUTION:The transformer tank 2, the inside thereof encases a transformer proper 1, is filled with the liquid refrigerant 3, the vapor refrigerant 4 and the noncondensible insulating gas 5. The heat exchanger 7 for the refrigerants is connected to the upper section of the transformer tank 2 through a piping 6, and the pipings 8, 11 are mounted to the exchanger 7. When the temperature of the transformer proper 1 rises when operating, the liquid refrigerant 3 is heated and evaporated, and a vapor refrigerant gas 4 enters the exchanger 7 together with the noncondensible gas 5. The refrigerant 3 liquefied in the exchanger 7 is returned to the tank 2 through the piping 11, and the noncondensible gas 5 stored in the upper section of the exchanger 7 is recovered into a tank 10 through the piping 8. When the temperature of the transformer proper 1 drops and pressure in the tank 2 drops, a valve 12 is opened, and the noncondensible gas in the tank 10 is sent in.
Patent JP-S62197538-A (JP)
Inventor: NOMA AI
IPC: E04B1/02
Filed: 1986-02-25
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-S53125071-A (JP)
Title: Fabrication method of case band of case for wristwatchs
Inventor: HAYANO KIJIYUUROU
IPC: G04B37/22
Filed: 1977-04-07
Abstract: PURPOSE: To reduce material loss and enable intricate shapes to be formed by forceinjecting liquid or gas into the blind hole metal cylinder disposed between upper and lower dies and performing drawing by the pressing force thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56136962-A (JP)
Title: One-side internal oxidation of internally oxidizable silver alloy for electrical contact material
Inventor: YAMAMOTO HIRONOBU
IPC: C22C1/10
Filed: 1980-03-28
Abstract: PURPOSE:To surely form a stable one-side oxidized layer in the manufacture of an electrical contact material made of an internally oxidized Ag alloy stuck a base metal to one side by forming a layer in which an Ag concn. gradient is gradually reduced toward the oxygen-isolating side. CONSTITUTION:In the manufacture of the internally oxidized AG alloy 2 for electrical contact material stuck base metal 3 of Cu or its alloy to the brazing side, layer 1 in which an Ag concn. gradient is gradually reduced toward the metal 3 is formed on the oxygen-isolating side of the metal 3, and a contact material (Ag-Me) is placed on layer 1. This layered material is internally oxidized from internal oxidation side B by heating in an oxidizing atmosphere to form an internally oxidized layer of Ag-MeO. The resulting one-side internally oxidized Ag alloy 2 for electrical contact material has the internally oxidized layer on one side and base metal 3 for welding on the other side. Thus, this material can be manufactured stably.
Patent JP-H03243927-A (JP)
Title: Acoustooptical element
Inventor: SUZUKI YOSHIKAZU
IPC: G02F1/33
Filed: 1990-02-22
Abstract: PURPOSE:To drastically decrease the destruction of an oscillator and a distortion of an optical medium and to make improvement in transmittance characteristic of light by providing a buffer layer having the intermediate coefft. of linear expansion between the acoustooptical element and the optical medium which is different in the coefft. of linear expansion between the oscillator and the optical medium. CONSTITUTION:The buffer layer 4 having the coefft. of linear expansion of the ultrasonic oscillator 1 and optical medium 5 which is different in the coefft. of linear expansion is interposed between the oscillator 1 and the optical medium 5 of the acoustooptical element which is constituted of the oscillator 1 and the optical medium 5 and diffracts light by the ultrasonic waves propagating in the optical medium 5 and polarizes the light. The oscillator 1 and the buffer layer 4 as well as the optical medium 5 and the buffer layer 4 come eventually into direct contact with each other and the difference in the coefft. of linear expansion between both can be decreased and, therefore, the destruction of the oscillator 1 and the distortion of the optical medium 5 are eventually drastically relieved even in such the case the acoustooptical element is cooled to ordinary temp. after thermocompression bonding. The acoustooptical element which can prevent the deterioration in the transmission characteristic of light is obtd. in this way.
Patent JP-2000243238-A (JP)
Title: Electron source and image forming device
Inventor: ARAI YOSHITAKA
IPC: H01J7/18
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To realize a structure suitable for mounting a taking member in an airtight container by comprising an electron emission element and the wirings for electron emission in the airtight container, and mounting a taking member for taking the substances existing in the atmosphere of the airtight container on the wiring. SOLUTION: An electron source substrate (rear plate) 1 of an image forming device comprises an electron emission element 4 formed between the element electrodes 5, 6 on an insulating base such as glass and the like, and is provided with an X-direction wiring (lower wiring) 2 and a Y-direction wiring (upper wiring) 3. The non-evaporation type getters 7 as a taking member are mounted on the X-direction wiring (lower wiring) 2 and the Y-direction wiring (upper wiring) 3, and their cross section has the shape of an arch formed by rounding their edges. A Zr alloy can be adapted as the non-evaporation type getter 7, and it is manufactured so as to have the arch-shaped cross section in the manufacturing. By applying this structure, the elements can be separately selected and be independently driven by using a simple matrix wiring.
Patent JP-H05268028-A (JP)
Title: Switching circuit
IPC: H03K17/16
Filed: 1992-02-27
Abstract: PURPOSE:To improve the efficiency by extending a gate charge time for gates of P-channel FET and an N-channel FET more than the discharge time and making the other FET conductive after the one FET is not conductive. CONSTITUTION:A level conversion circuit 2 converts a voltage of a logic control signal from a control input terminal 1 into a level controlling FETs Q2, Q3 of the switching circuit 3. A resistor R2 limits a current between an output of the circuit 2 and a gate of the Q2. A diode D1 is conductive when an output voltage level of the circuit 2 is higher than a gate voltage level of the Q2 and not conductive when lower. A resistor R3 limits a current between an output of the circuit 2 and a gate of the Q3. A diode D2 is conductive when an output voltage level of the circuit 2 is lower than the gate voltage level of the Q2 and not conductive when higher. Since the timing of a change in the state of the drain and source of the Q2, Q3 from the nonconductive into the conductive state is delayed, simultaneous conduction of the Q2, Q3 is avoided and flowing of an undesired large current is avoided. Thus, the efficiency of the switching circuit is improved.
Patent JP-H04278122-A (JP)
Title: Radio wave shielding device
Inventor: ISHII TAKAHITO
IPC: F24C7/02
Filed: 1991-03-06
Abstract: PURPOSE:To provide a radio wave shielding device which has high visible light permeability and in which a radio wave space can be satisfactorily observed. CONSTITUTION:Two radio wave shielding materials formed of a material having visible light permeability and conductivity, are associated. The first shielding material 1 is formed of metal having 60-95% of opening rate to mostly reflect a radio wave having a high intensity. The second shielding material 2 is formed of a thin film of ITO on a surface of a transparent polyester film to shield the radio wave attenuated and passed through the first shielding material thereby preventing external leakage of the radio wave. Since no large potential difference is generated on the shielding material with the above structure, the shielding material is not damaged due to a spark, etc., and permeability of a visible light can be set to 55% or more.