baber/WOPTO huggingface dataset:
Patent JP-S60218738-A (JP)
Title: Manufacture of display tube
Inventor: MORIMOTO KIYOSHI
IPC: H01J9/40
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a display tube having an oxide cathode excellent in an electron emission property by melting and sealing glass cement in the carbon dioxide gas. CONSTITUTION:Glass cement 10 stuck to the plural members is heated in an oxidizing atmosphere for prefiring. Next, the atmosphere inside a sealing furnace is replaced with a vacuum or carbon dioxide gas for raising the temperature until the glass cement 10 starts to melt. Then, the inside of the furnace is made to be the ambience of carbon-dioxide having about the atmospheric pressure while keeping the temperature to be appropriate for sealing for a fixed time so that the glass cement 10 may be molten and sealed. Further, the temperature inside the furnace is gradually lowered under the temperature at which the glass cement 10 is solidified. At this time the ambience is made to be the carbon-dioxide gas. Then, the exhaust and the decomposition and activation process are performed.
Patent JP-H06114917-A (JP)
Title: Structure for fastening blow-molded hollow body
Inventor: SUZUKI HIDEO
IPC: B29C49/48
Filed: 1992-02-27
Abstract: PURPOSE:To improve the fastening strength of a threaded member by eliminating a decrease in the strength of the member due to a reduction in thickness of a threaded fastening part of a blow-molded hollow body. CONSTITUTION:A blow-molded plastic hollow body 1 has a structure in which a bracket 7, etc., is fixed by a screw member 8. A recess part 4 recessed toward a hollow part 3 is formed on a wall 2 of the body 1. Grooves 5 integrally connected to the part 4 to be radially extended in a slender state are formed. The member 8 is fastened to the part 4.
Patent JP-H03276159-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKAO YUJI
IPC: G03G5/06
Filed: 1990-03-27
Abstract: PURPOSE:To obtain a sensitive body having satisfactory spectral sensitivity over the range from a visible region to a near IR region by using a specified squarium pigment as an electric charge generating material. CONSTITUTION:This sensitive body contains a squarium pigment represented by formula I (where each of R1-R3 is H, halogen, (un)substd. aliphatic hydrocarbon, etc., and Z1 is a residue of (un)substd. cyclic hydrocarbon or a heterocyclic residue) and can be produced by successively coating an Al substrate with an electric charge generating layer contg. polyester and the pigment, e.g., a compd. represented by formula II and an electric charge transferring layer contg. polycarbonate and a hydrazone compd.
Patent JP-H09266111-A (JP)
Title: Anisotropic ferrite magnet and its manufacture
Inventor: HAMADATE YOSHINARI
IPC: H01F1/10
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent crack and latent crack from being produced upon calcination and hence improve the yield by setting within a specific range a difference between residual magnetic flux densities on the outer peripheral side and the inner diameter side of a cylindrical ansotropic ferrite magnet, on the basis of a pole coil method. SOLUTION: When a mixture where methyl cellulose and water are added and blended in ferrite magnetic powder is extruded and molded, a mold is attached to the tip end of an extruder and a cylinder having an outer diameter of ϕ 25.8 and an inner diameter of ϕ 8.00 is extruded to produce a molded product. The molded product is cut into a predetermined length and is conveyed into a 2 pole oriented yoke for magnetization. Upon the magnetization non- magnetic spacers 5, 6 are entered between the surfaces of oriented magnetic poles 2, 3 of the oriented yoke, and the thickness between the spacers 5, 6 is changed and processed after drying and calcination, whereby a difference between residual magnetic flux densities on the outer peripheral side of the molded product 1 and the inner diameter side of the same is set to fall within 8%.  Thus, crack and latent crack are prevented from being produced upon calicination.
Patent JP-H07288658-A (JP)
Title: Image input device
Inventor: TAKAHASHI NAOKI
IPC: G06T1/60
Filed: 1994-04-14
Abstract: PURPOSE:To reduce the memory capacity without deteriorating position accuracy by eliminating an image signal at a position apart only by a prescribed distance from a succeeding and preceding scanning positions among image signals read at a prescribed time interval. CONSTITUTION:A line image sensor 20 starts scanning by a synchronizing signal SYNC outputted from a control circuit 4 and stores the image in line memories 21, 22, from which the image signal is outputted with a delay of one line respectively. A counter 11 counts number of edges of a rectangular wave from a rotary encoder and when the sensor 20 finishes the reading of one line, a count corresponding to the position whose scanning has just finished is stored in a counter register 12 and the count corresponding to the position scanned just before is stored in a respectively 13. A recent count discriminated to be valid by a discrimination circuit 3 is stored in a register 14. The circuit 3 discriminates valid/invlaid image signals stored in the memory 22 based on the count of the registers 12-14 and eliminates the invalid image signal.
Patent JP-S55167082-A (JP)
Title: Evaporation treatment apparatus
Inventor: MINOURA HIDEKI
IPC: C02F1/04
Filed: 1979-06-15
Abstract: PURPOSE: To enhance evaporation efficiency of an evaporation apparatus by widening an evaporating area by disposing plural filters obliquely.  
     CONSTITUTION: When an air blower 6 and a water pump 30 are driven, unsaturated air sucked by the air blower 6 is blown onto a filter 4 and, on the other hand, a sewage sucked by the water pump 30 is sent to a water sprinkler 32 through a water sending pipe 31 and sprinkled over the filter 4 by said water sprinkler 32. This sprinkled water is evaporated by gas-liquid contact on the filter 4 and discharged out of a tank from a gas discharge port 3. In this case, because plural filters 4 are obliquely disposed, a wider area of the filter can be assembled in the same tank in comparison with a horizontal disposition of a filter, so the wetting effect of the filter 4 is higher and entrainment is almost completely prevented. As the result, a vast ground is hot required and said apparatus can be installed anywhere as well as evaporation efficiency can be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62233174-A (JP)
Inventor: YAMASHITA SAKAE
IPC: A63B21/04
Filed: 1986-04-02
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-H07279745-A (JP)
Title: On-vehicle control device and on-vehicle control system
Inventor: MIYOSHI MASAHIRO
IPC: F02D45/00
Filed: 1994-04-14
Abstract: PURPOSE:To improve responsiveness of vehicle control, by reading a data from a receiving buffer immediately when an interrupt signal is received from a receiving means by an interrupt processing means, and also carrying out calculating process while using its data, and reflecting a data content to calculating process immediately. CONSTITUTION:An on-vehicle control system 1 is provided with an I/O control module 3, a manager 5, an injector control module 7 and an ignitor control module 9, and they are connected to each other through a LAN 11. Crank angle sensor signals NE, G1, G2 are inputted by the manager 5, and each of modules 3, 7, 9 through a line 15 which is a system line different from the LAN 11. When the signals are received by a receiving buffer, an interrupt signal is outputted from an interrupt processing means immediately, read-in from the receiving buffer and calculation process are started in a CPU. Thus, control having high responsiveness is realized by reflecting condition of an intake air amount on fuel injection within injection intervals.
Patent JP-H04248678-A (JP)
Title: Color variation evaluating device for fruit and vegetables
Inventor: TOKI HARUMITSU
IPC: G06T1/00
Filed: 1991-02-04
Abstract: PURPOSE:To improve the accuracy of evaluating the entire color variation by estimating the color variation of the fruit and vegetables based on the obtained position of center of gravity for each area and the number of centers of gravity. CONSTITUTION:A color camera 3 is connected to the input side of a computer 4 for picture processing, the picture of fruit and vegetables 2 photographed by the color camera 3 is processed by the computer 4 for picture processing. In short, the color picture of the fruit and vegetables 2 is extracted with respect to the area equivalent to the preliminarily set setting reference color, and the area for each area is obtained to extract the only area belonging to the prescribed range. The extracted center of gravity position of each area is respectively calculated and the color difference of the fruit and vegetables 2 is evaluated based on the obtained center of gravity position and the number of center of gravities.
Patent JP-H02253405-A (JP)
Title: Carrier
Inventor: NAGASAWA TOMOJI
IPC: G05D1/02
Filed: 1989-03-28
Abstract: PURPOSE:To surely detect the presence/absence of an article to be carried by providing detecting means consisting of a pair of two sets to detect the presence/absence of the article in a case for carrying at an arrival zone and a sending zone. CONSTITUTION:The detecting means 31a and 31b consisting of a pair of two sets arranged so that a sensor beam can cross with the arrival zone 23 to take out the article from the case 14 for carrying carried to a station and the sending zone 24 to send the case 14 for carrying and detects the presence/absence of the article in the case 14 for carrying, and a control means to control the sending of the case 14 for carrying by signals from the detecting means 31a and 31b arranged at the sending zone 24 are provided. Thereby, it is possible to detect the presence of the article even when the article such as a soft document exists on the bottom of the case for carrying at a bending state.
Patent JP-S57191299-A (JP)
Title: Preparation of single crystal of corundum shedding asterism
Inventor: SHINDOU ISAMU
IPC: C30B29/22
Filed: 1981-05-20
Abstract: PURPOSE: To prepare a single crystal of corundum shedding asterism, by growing a blend of Al 2 O 3  and TiO 3  as a raw material bar under an nonoxidizing atmosphere to give a single crystal, annealing it further under an oxidizing atmosphere.  
     CONSTITUTION: A seed crystal is set under a raw material bar having a composition of Al 2 O 3  and Ti 2 O 3  in a molar ratio of 1:(0.0005W0.1) or a solvent having a meling point lower than that of the raw material bar is put in the middle of the raw material bar and the seed crystal, one end of the raw material bar is melted under heating directly or through the solvent, and a single crystal is grown by floating zone method to transfer the melt zone. The single crystal is then annealed under oxidizing atmosphere, so the TiO 2  component is exsolved and precipitated, to give a single crystal of corundum shedding asterism. The growth of the single crystal is carried out under a reducing atmosphere with an oxygen partial pressure of ≤10 -1 atm, the prepared single crystal is used as a raw material bar, the growth of single crystal is repeated again, and the prepared single crystal is annealed under an oxidizing atmosphere, to give a single crystal of corumdum having improved quality. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02271809-A (JP)
Title: Rice cooker
Inventor: OTA HIROYUKI
IPC: A47J27/00
Filed: 1990-03-26
Abstract: PURPOSE:To execute a timer rice cooking operation and a steaming operation with high accuracy by providing a first time counting means for executing time counting of a holding time for the timer rice cooking operation, and a second time counting means for executing time counting of a continued time for the steaming operation. CONSTITUTION:A series circuit of a bidirectional three-terminal thyristor 17 and a rice cooking heater 6 is connected so as to receive a power source from an attachment plug 18, and a warming heater 7 is connected in parallel to the thyristor 17. Accordingly, when the thyristor 17 is turned off, the rice cooking heater 6 and the warming heater 7 are brought to electric conduction in series, each of them is heated by a small heating capacity and a pot 5 is heated by weak heat, and when the thyristor 17 is turned on, only the rice cooking heater 6 is brought to electric conduction, heated by a large heating capacity and the pot 5 is heated by strong heat. In this case, a voltage adjusting device 19 adjusts a heating value by suppressing an inter-terminal voltage of the rice cooking heater 6. Also, a control circuit device 20 is constituted as a microcomputer containing a storage part 21, a time control part 22 combining a first time counting means for executing time counting of a holding time for a timer rice cooking operation, and a second time counting means for executing time counting a continued time for a steaming operation, and an arithmetic processing part 23.
Patent JP-S56122-A (JP)
Title: Manufacture of vehicle wheel
Inventor: FUKUYAMA YOSHIYUKI
IPC: B29C43/02
Filed: 1979-06-15
Abstract: PURPOSE: To manufacture light vehicle wheels by a method wherein cloth and roving composed of organic fiber, inorganic fiber or those complexes which have impregnated thermosetting resin are laminated alternately and then molded.  
     CONSTITUTION: Cloth and roving composed of organic fiber, inorganic fiber or those complexes such as carbon fiber, quebra fiber, glass fiber, etc. which have impregnated thermosetting resin such as epoxy resin, etc. are laminated alternately and then heated and molded under pressure. To give an example, three layers of carbon fiber coated cloth are wound around a metal mold at 80°C to form a carbon cloth coated cord 0.6mm thick 1. Around it a carbon roving coated string is wound in tention to form a carbon roving coated string layer 2. On the layer 2 are formed a carbon cloth coated cord 3, a quebra roving coated string layer 4, a quebra cloth coated cord 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S572506-A (JP)
Title: Coil and manufacture thereof
Inventor: YAMASHITA KANEHIRO
IPC: H01F41/10
Filed: 1980-06-06
Abstract: PURPOSE:To enable the assembling of a coil by an authomatic machine by containing the coiled part of the coil in a U-shaped holder with an upper opening and bending the terminals of the coil along the bottom surface of the holder, thereby facilitating the adjustment of the inductance of the coil. CONSTITUTION:The bottoms of L-shaped mambers 12a, 12b are bonded to form a U-shaped holder 12, the coiled part 11a of a coil 11 is mounted in the holder, and the terminals 11b are projected from the bottom of the holder 12 and are bent along the bottom. Thus, an interval between the opening of the holder 12 to the wire of  the coil can be adjusted, thereby controlling the inductance of the coil. Since the  holder is gripped when the coil is automatically mounted on a printed board, the  coil may not be deformed. When a chip coil is manufactured, L-shaped strip members 12a, 12b are used, thereby enabling the automation of the manufacture, and  the productivity can be improved.
Patent JP-H11269419-A (JP)
Title: Jet printing ink
Inventor: MATSUMOTO YOSHIKO
IPC: C09D11/326
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a jet printing ink using a water-based pigment which has tinting favorably comparable to an ink using a dye and is excellent in weatherability inherent in pigment and dispersion stability of an ink, especially an ink of a plurality of pigments mixed. SOLUTION: In a jet printing ink in which at least a pigment is dispersed as the colorant in an aqueous medium, on the surface of the pigment is provided a thin film of a fine particle having a high refractive index. Preferably, the fine particle having a high refractive index is an inorganic pigment having a refractive index of not smaller than 1.9 and has a particle diameter of not greater than 0.1 micron.
Patent JP-S58194629-A (JP)
Title: Support device of instrument panel for car
Inventor: NOZAWA YASUHARU
IPC: B62D25/14
Filed: 1982-05-07
Abstract: PURPOSE:To effectively absorb the vibration of a front car body and reduce the vibration noise in a car room by positively allowing the vibration of the part of an instrument panel to be vibrated easily. CONSTITUTION:Both the right and left ends of an instrument panel 7 are fixed and supported by an inner panel 6 that is connected to a front pillar 5 in fixed support points A and B and the front free end edges of the upper right and left parts of the instrument panel 7 are fixed and supported by a deshboard upper 3U through a bracket 8 in fixed support points C and D. As a result, the instrument panel 7 is not provided with the fixed support points into the dashboard upper 3U in the front free end edges within the length range Z of a hlaf of the central part for the full length l in the transverse direction and receives the vibration of an engine and the like in the central part of the front free end edges, thereby allowing its free vibration.
Patent JP-S532868-A (JP)
Title: Handling device
Inventor: TAIRA OSAMU
IPC: B25J15/00
Filed: 1976-06-30
Abstract: PURPOSE: To provide a handling device which has a pair of openable arms, and a pair of pawls of elastic material mounted to each of the opposite arms through a gap to enable handing of an article or work of soft material or easily demaged materail regardless of its shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02259331-A (JP)
Title: Combustion device for catalytic combustion type gas turbine
Inventor: ABE TOSHIO
IPC: F23R3/32
Filed: 1989-03-30
Abstract: PURPOSE:To provide a high reliability and further low NOx by a method wherein a pre-mixing segment having a premixing device therein and a catalyst segment having catalyst filled therein and storing the premixing device at an upstream side thereof are arranged in parallel and assembled to each other and a large-sized combustion device is formed. CONSTITUTION:A pre-mixing segment 4 having a premixing device 7 therein and a catalyst segment 3 having a small-sized catalyst 5 filled therein and storing a premixing device 6 at an upstream side thereof are arranged in parallel to each other and a large sized burner 1 is constituted by an assembly of these devices. Gas fuel of low calorie such as LNG and LPG and liquid fuel such as Diesel oil or the like are fed into the catalyst segment 3 by an amount corresponding to a temperature lower than a catalyst temperature, i.e. an adiabatic flame temperature of about 800 to 1,300 deg.C so as to perform a catalytic combustion. In turn, the remaining fuel is fed into the premixing segment 4 to generate the premixed gas and then the premixed gas is injected around a hot temperature gas injected from the catalyst segment 3. Then, the hot temperature gas serves as a pilot flame, so that fuel is premixed and ignited to get a combustion gas having an outlet temperature of the combustion device, 1,300 deg.C, for example.
Patent JP-H02258516-A (JP)
Title: Sequence device for electronic component
Inventor: MAKINO MASAAKI
IPC: B65B15/04
Filed: 1989-03-30
Abstract: PURPOSE:To make an electronic component feeding tape which can be installed in the feeder part of a mounter by a method wherein plural types of electronic components are fitted on a tape shaped supporting medium and wound on a reel conforming to a prescribed order. CONSTITUTION:For the title equipment, an input control unit 16, which controls a fitting head 15 by a designated order, and a microcomputer 17, which inputs sequence information, are equipped. By the sequence information, the fitting head 15 for an electronic component fitting part 10 is moved by a designated order, and plural types of work are taken out from a tape feeder 7 and stick feeder 8 and fitted on a tape 2. At the same time, this electronic component feeding tape T, on which work have been fitted, is wound on a reel 5, and a tape reel A is made. By using a feeding tape on which plural types of work have been fitted according to the actual installation sequence for the electronic component feeding tape T which is placed on 1 feeder on the mounter, the electronic component feeding tape T is made to correspond with the actual installation of a printing base assembly with a large number of types for a small quantity production.
Patent JP-S522102-A (JP)
Title: Charging system
Inventor: YAMAMOTO TOSHIAKI
IPC: H04M15/16
Filed: 1975-06-24
Abstract: PURPOSE:To provide a charging system which can interrupt to connect a signal detector to communication channel between outgoing and incoming terminals in a charging station to detect a communication available signal for transmitting the communication channel in-channel to thus count the charging at this time as the start of charging.
Patent JP-H08276982-A (JP)
Title: Hopper
Inventor: OKANO HIROSHI
IPC: B65G47/18
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a hopper wherein reduction in an entire height and an installation space on a floor and reduction in vibration is easy and layout freedom in installation with an arranging apparatus such as a bowl feeder is high. CONSTITUTION: A hopper chute 3 with a vibration system 4 built in a rear end is coupled to a lower part of a hopper tank 2 via a vibration-proof body 12, while an upper part of the hopper tank 2 is coupled to an upper part of one of columns 6 via a vibration-proof body 11. The hopper tank 2 is coupled to the column 6 so that vertical movement and rotation is possible, and a height position and a direction of the hopper chute 3 can be easily changed. The column 6 is placed near a bowl feeder 8, and the hopper chute 3 is placed immediately above the bowl feeder 8. When the hopper chute 3 is vibrated by the vibration system 4, the vibration is absorbed by the vibration-proof bodies 11, 12 in two stages, thereby reducing vibration of an entire apparatus.
Patent JP-S56883-A (JP)
Title: Construction of refractory wall in coke oven
Inventor: FUJITA TAKASHI
IPC: C04B35/66
Filed: 1979-06-18
Abstract: PURPOSE: To absorb the thermal expansion of brick during the rising of temperature and to prevent cracking which easily occurs in joint, brick, etc., by a method wherein fire bricks are joined by using a specified mortar blended with small pieces of a combustible material.  
     CONSTITUTION: The small pieces (pref. having an average fiber length of not longer than 20mm and an average fiber diameter of not more than 0.8mm) of a combustible material (e.g. org. fibers) which is water-insoluble and has an ignition temperature of not higher than the temperature of the refractory wall of an oven in operation, are blended with a conventional refractory mortar consisting mainly of a powder of a refractory material (e.g. silica powder) blended with a plastic clay, a binder, an org. paste, etc. in order to obtain a refractory mortar. The obtained refractory mortar is used in am amount of 1W70wt% in consideration of the thermal expansivity of brick to be joined. Pref. the ignition temperature of the mortar should be not higher than a temp. at which the thermal expansion of the fire brick commences during the rising of temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S522284-A (JP)
Title: Transfer magazine
Inventor: ITOU OSAMU
IPC: H05K13/00
Filed: 1975-06-24
Abstract: PURPOSE:A transfer magazine which contains a semiconductor device to transfer it, said magazine being made in a construction to smoothly transfer the semiconductor device.
Patent JP-H06290275-A (JP)
Title: Graphic display device
Inventor: MIZUKAMI YUICHI
IPC: G06T15/00
Filed: 1993-04-02
Abstract: PURPOSE:To graphically display not only the whole part, but also a part of interest successively without any feeling of incongruity. CONSTITUTION:This display device is provided with a graphic data converting means 101 which converts two-dimensional graphic data (a) into projection figure data on the basis of three-dimensional plane definition data (b) and a graphic drawing means 102 which performs graphic drawing on a display memory according to the projection figure data; and a desired part to be seen is displayed large on the screen of a monitor 200 and other parts are displayed small in three dimensions, thereby displaying more information in the limited space.