baber/WOPTO huggingface dataset:
Patent JP-H01216364-A (JP)
Title: Manufacture of photosensitive drum for electrophotography
Inventor: NAGAI SHIGERU
IPC: B05C3/02
Filed: 1988-02-24
Abstract: PURPOSE:To uniform the thickness of a film which is formed after applying paint liquid to the surface of a supporting body by connecting a liquid level control use container to a container in which a paint liquid is contained, through a communicating tube, setting the liquid level of a paint liquid contained in the container to the same level as the level before the supporting body is immersed and forming a paint film on the surface of the supporting body. CONSTITUTION:A hollow liquid level controlling container 15 having the same cross-sectional area as that of a container 12 is provided so as to communicate with the container 12 in which a paint liquid 11 is contained, and the liquid level control use container 15 is interlocked and moved in the same direction as a supporting body 14. Therefore, height of the liquid level of the paint liquid 11 in the container 12 is always kept constant, and the height of the liquid level of the applying liquid 11 in the container 12 before the supporting body 14 is immersed can be kept high. In such a way, it does not occur that a difference is generated in speed of evaporation of a solvent in the paint film, and thickness of the paint film being formed can be made constant.
Patent JP-H05241489-A (JP)
Title: Toner recycling mechanism for electrophotographic device
Inventor: KATSUSHIRO TAKASHI
IPC: G03G15/08
Filed: 1992-02-28
Abstract: PURPOSE:To efficiently utilize resources and to reduce running cost. CONSTITUTION:This toner recycling mechanism for an electrophotographic device, is provided with a path (recycling screw) 5, for recycling untransferred toner 3 on a photosensitive body 2, recovered by the cleaner 1 of the electrophotographic device executing two-color printing by using the toner of black and the second color except the black, to a developing machine for the black 4, and a path for recovering the untransferred toner 3 to a toner disposal bottle 6, and a switching means for selecting whether the untransferred toner 3 recovered to the cleaner 1 is recycled to the developing machine for the black 4, or recovered to the toner disposal bottle 6, based on the ratio of the toner of the second color, recovered to the cleaner 1, to the toner of the black. Thus, the toner can be efficiently recycled.
Patent JP-S56139935-A (JP)
Title: Device for manufacturing plastic hollow body
Inventor: NISHIYAMA SEIICHI
IPC: B29C49/06
Filed: 1980-04-03
Abstract: PURPOSE: To improve and unify the quality thereof by a method wherein a mold having a plurality of cavity molds and core molds provided on the same circumference is provided at the end terminal side of the manihold of a hot runner connected to the nozzle of an extruder.  
     CONSTITUTION: A resin pellet supplied from a hopper 1a is plasticized in the extruder 1 and is sent from the nozzle 1b to the hot runner 2a continuously under a constant amount of flow, then, is injected into a cavity formed by the cavity mold 3 and the core mold 4 to form an injected parison 10 with a bottom. A vertical shaft 13 and the core mold 4 are lifted upand the parison 10 is withdrawn from the  mold 5, then, the core mold 4 is separated from the parison 10. The parison 10 is  lifted up from a temperature regulating device 16 and is transferred to an orientating and blowing mold 17 with a pivoting lever 20 to effect an orientating and blow  forming, thereafter, is sent out of the orientating and blow molding mold 17 by the  pivoting lever 20 as the orientated and blow formed hollow body 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55135107-A (JP)
Title: Polymerization of olefin
Inventor: IKEDA SAKUJI
IPC: C08F4/64
Filed: 1979-04-09
Abstract: PURPOSE: To obtain an olefin polymer having high stereoregularity by a method wherein an olefin is contacted with a catalyst composed of a specified solid compsn. and an organoaluminum cpd.  
     CONSTITUTION: (a) A halogen-contg. magnesium cpd., such as MgCl 2  or MgI 2 , having a surface area of not less than 1m 2 /g and a particle diameter of not more than 200μ is contacted with (b) a complex composed of a Ti halide cpd, such as TiCl 4  or TiCl 3 .1/3AlCl 3 , and an electron donor, such as benzoic acid ester or acetyl chloride, at a temp. of 0W300°C. Then the mixt. is heated at a temp. of 30W200°C to remove at least part of the electron donor, and a solid compsn. (A) is obtained. An olefin, such as ethylene or 1-butene, is contacted with a catalyst composed of the solid compsn. (A) and organoaluminum cpd. (B) of the formula AlR m X 3-m  (wherein R is H, 1W12C hydrocarbon gp; X is halogen, 1W12C alkoxy; 1≤m≤3). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10224130-A (JP)
Title: On-vehicle antenna device
Inventor: YANAGISAWA KAZUSUKE
IPC: H01Q1/10
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To amplify an antenna output through external load impedance, without being attenuated. SOLUTION: An antenna element 22, where an electronic circuit 36 is provided at a base terminal, is covered with an insulating resin member 36, a supply connection hardware 42 and a ground connection hardware 40 which are electrically insulated and arranged on a peripheral wall of its base terminal, and the elements 22 are inserted into a cylindrical base 16 in a freely projectable and containable way. An signal output terminal that is also a power terminal of the circuit 36 is electrically connected to the hardware 42, and a ground terminal is electrically connected to the hardware 40. With the element 22 projected from a vehicle body 14, corresponding the hardware 42 to the an inner peripheral wall of the base 16 and corresponding a hardware 46 to the hardware 40, an earth supply hardware 44 is separately arranged and also each of them is elastically and electrically connected.  A cable 52 for an signal output and drive voltage supply is connected to the hardware 46, and the hardware 44 is electrically connected to the body 14 though a ground hardware 12.
Patent JP-H09237647-A (JP)
Title: Connection structure or terminal board
Inventor: MAEHASHI TETSUYA
IPC: H01R4/38
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To restrain a projecting quantity of a burring projection from a substrate to a minimum without causing any deterioration of a resin base by forming the burring projection on a terminal board, threading a female screw on the inner circumference of the burring projection, and inserting the burring projection into a through hole. SOLUTION: A terminal board 6 comprises a burring projection 7, a cutout 8, a soldered portion 9 and a tightening portion 11. The burring projection 7 has a hole having a burr by burring. A female screw 12 is formed on the inner circumference of the burring projection 7. A guide pin 18 of a base 1 is inserted into a guide hole 5 formed on a base board 3. A connecting hole 4 is put opposite to a through hole 2. The burring projection 7 is inserted into the connecting hole 4 and the through hole 2. At this time, the guide pin 18 is fitted into the cutout 8 of the terminal board, thus positioning the terminal board 6.
Patent JP-2000240539-A (JP)
Title: Stratified charge combustion engine
Inventor: SAKAMOTO MASAMICHI
IPC: F02M69/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lean air-fuel ratio by appropriately stratifying air-fuel mixture in a stratified charge combustion engine, and appropriately controlling concentration distribution of a mixture in a combustion chamber. SOLUTION: Guide walls 12a, 12b is arranged on the outside walls of ports 8a, 8b of an intake port 8 of this engine, so that intake which flows into a combustion chamber 7 from the intake port 8 is directed to the center of the combustion chamber 7 where an ignition plug 11 is arranged. The fuel is injected to a portion near the ignition plug 11 by means of a fuel injector 13. Tumble flow T1 forming rich air-fuel mixture layer is generated at the center of the combustion chamber 7. Tumble flows T2, T3 forming lean air-fuel mixture layer are generated on both sides of the tumble flow T1 by the intake which flows into the combustion chamber 7 from auxiliary intake ports 14a, 14b on both sides of the intake port 8. Ignitability and flame propagation performance are improved by forming three mixture layers composed of tumble flows T1, T2, T3.  The lean air-fuel ratio can speedily be obtained.
Patent JP-S63307817-A (JP)
Inventor: MEARII JII KURAAKU
IPC: A61K33/10
Filed: 1988-02-27
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-S54135551-A (JP)
Title: Multilayer liquid crystal display device
Inventor: FUNADA FUMIAKI
IPC: G02F1/1343
Filed: 1978-04-12
Abstract: PURPOSE:To obviate the occurrence of degradation in contrast characteristics even if a twisted nematic liquid crystal display cell is formed in multiplayers by specifying the relation between the layer thicknesses of liquid crystal layers and the refractive index differences of abnormal light and normal light. CONSTITUTION:Glass substrates 1a, 1b provided with transparent electrodes 2a,  2b and further orientation treatment layers 3a, 3b are hermetically sealed by sealing  material 4, whereby the liquid crystal cell of double layer construction sealed therein with nematic liquid crystal 5 is constituted. Polarizers 6a, 6b are disposed on the  outside surface of the cell and further a reflecting plate 7 is disposed on the back.  The electrodes 2a, 2b are connected to a driving circuit 8 and optical displaying is  executed to an observer 9. Here, the liquid crystal material and layer thickness are  so selected that the product d DELTAn of the layer thickness d of the liquid crystal 5 and  the difference DELTAn between the refractive index n2 of the liquid crystal 5 to abnormal  light and the refractive index n0 to normal light becomes 2.0mum or over and preferably 2.5mum or over.
Patent JP-H04280243-A (JP)
Title: Image forming device
Inventor: TAKAGI ATSUSHI
IPC: G03G15/04
Filed: 1991-03-08
Abstract: PURPOSE:To make a transmitted manuscript light source device for exposing a transmitted manuscript electrically independent from a device body for conducting the image formation of a reflected manuscript, efficiently improve the operability and electric capacity, and provide an image forming device capable of easily and automatically conducting the image formation of the transmitted manuscript similarly to the image formation of the reflected manuscript only by placing the light source device onto the manuscript table of the device body and optionally taking the placing position of the light source device on the manuscript table. CONSTITUTION:Both a light source device 36 and a device body 14 have means for detecting that a light source device 14 is placed on a manuscript table 30, and during transmitted manuscript exposure, a light source for reflected manuscript exposure is extinguished, and a light source 36 for transmitted manuscript exposure is lighted. The illuminance distributions in manuscript surface position of both the light sources 36 are flatted, and a correction mask is mounted on the device body 14.
Patent JP-S52127105-A (JP)
Title: Dial-tone connecting system
Inventor: TOYONAGA SHIGETO
IPC: H04Q3/555
Filed: 1976-04-19
Abstract: PURPOSE:To reduce the required number of registers and the cost of the unit by improving the using modulus of the unit.
Patent JP-S58161075-A (JP)
Title: Simulation system of data gathering device
Inventor: FUKUDA KENJI
IPC: G06F19/00
Filed: 1982-03-19
Abstract: PURPOSE:To improve the efficiency of the test, by generating asynchronously shop information which is generated in individual shops. CONSTITUTION:When classification data K of data generated from a data input device 1 and data T of time intervals of generated data are inputted, a managing task M starts data generating, requesting, responding, and receiving tasks A-R, and a start signal ST is transmitted from a processing device 4, and a confirmation response is transmitted from the request generating task B. When it is discriminated on a basis of classification data K that generated data is transaction data, the data generating task accesses a file F1 to take out transaction data (D1-Dn) in accordance with designated time data T. When an inquiry request is indicated, a file F2 is accessed to take out inquiry request data (I1-In). Respective taken-out data are transmitted to the processing device 4 asynchronously.
Patent JP-S53128079-A (JP)
Title: Lubricating method used in the cold forming of powder
Inventor: KAWAI NOBUYASU
IPC: B05B1/24
Filed: 1977-04-15
Abstract: PURPOSE:To provide a simplified lubrication method which causes no environmental pollution, in which a lubricant, which is in the form of solid at room temperature and which can be removed at a temperature lower than sintering temperature, is melted or half-melted and sprayed onto the walls of a metal mold.
Patent JP-S58161680-A (JP)
Inventor: MUKAI MAKOTO
IPC: B62M1/24
Filed: 1982-03-19
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-S61202765-A (JP)
Title: Production of cylinder head
Inventor: SHIROO KAZUHIKO
IPC: B22D19/08
Filed: 1985-03-06
Abstract: PURPOSE:To provide an improvement of the high-temp. strength of a product, etc. by disposing a porous metal impregnated and coated with Mo alloy powder to the surface of a casting mold then pouring a molten metal into the mold to diffuse Mo, etc. thereby forming an Mo-contg. ally cast iron on the combustion surface and near the same. CONSTITUTION:An alloy powder mixture is manufactured by mixing alloy contg. Cu, Cr, etc. with Mo alloy powder such as Ni-Mo. An alcohol soln. is then added as a binder to such powder and the mixture is coated on the surface of the porous metal 5. The metal 5 is dried and is disposed to the prescribed position of the casting mold 2 for the combustion surface. The molten metal filled into the open cells of the metal 5 melts and diffuses the metal 5 and the alloy powder when the molten metal is poured into the mold by using the mold 2. The alloy elements such as Mo are diffused to the substantial depth from the combustion surface by the above-mentioned method, by which the high-temp. strength on the combustion surface and near the same is improved. The valve cracking of the combustion surface is thus prevented.
Patent JP-S62204787-A (JP)
Inventor: MORI HIROSHI
IPC: E04H3/26
Filed: 1986-03-03
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-S57160993-A (JP)
Title: Heteroepitaxial growing method
Inventor: ISHIDA MAKOTO
IPC: H01L21/205
Filed: 1981-03-27
Abstract: PURPOSE: To form a single crystal film of high quality by sticking a polycrystalline or amorphous film made of the same substance as the substance of a single crystal film to be grown on a substrate and by heteroepitaxially growing said single crystal film on the substrate.  
     CONSTITUTION: For example, in the manufacture of SOS (silicon-on-sapphire), amorphous silicon is first deposited on a sapphire substrate by a sputtering method. The substrate is shifted to a CVD apparatus, where the amorphous silicon is converted into a polycrystalline silicon film by high frequency heating. A gaseous mixture of gaseous H 2  with gaseous SiH 4  is then introduced into the apparatus at about 950W1,050°C to heteroepitaxially grow a single crystal silicon film on the polycrystalline silicon film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57182205-A (JP)
Title: Controlling system of robot's locus
Inventor: NIO OSAMU
IPC: G05B19/4093
Filed: 1981-03-26
Abstract: PURPOSE: To make an arrangement in ordinary robots that their locus data can make three-dimensional rotation and parallel displacement, etc., by correctly teaching representative three points only.  
     CONSTITUTION: It is already arranged that representative three points, P 1 , P 2 , and P 3 , and working points (e.g. welding line). P 4 , P 5 ...P n , of an objective placed in a position shown in #a are already taught to a robot. Then, the same three representative points, P' 1 , P' 2 , and P' 3 , obtained when the same objective is shifted to another position shown in #b are taught to the robot, a shifting amount obtained through a three-dimensional rotation and a parallel displacement from a plane determined by the three points, P 1 , P 2 , and P 3 , to another plane determined another three points, P' 1 , P' 2 , and P' 3 , and then, position data of new working points, P' 4 , P' 5 , P' n , are automatically obtained, by shifting the relation between planes determined by working points, P 4 , P 5 ...P n  and the points P 1 , P' 2 , and P 3 , to the plane determined by the three points P' 1 , P' 2 , and P' 3 , and by performing equivalent operations by using, for example, a microprocessor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60189644-A (JP)
Title: Controller for running of loading vehicle
Inventor: NARITA TOSHIHIDE
IPC: B60W10/10
Filed: 1984-03-07
Abstract: PURPOSE:To provide a titled controller which finds a varying amount of a car speed based on loading control by computation and compensates a fluctuation in a car speed based on loading control during running through change of the transmission ratio of a continuous variable transmission gear in response to the computed car speed varying amount. CONSTITUTION:When a tilt lever 3 is controlled as a vehicle runs, data A1-A3 on the optimum number of revolutions are outputted by function generators 13- 15, respectively, and the rotation of an engine 4 is controlled under an optimum condition. Based on a car speed varying amount data DELTAV outputted from a computer 20, a correcting inclining angle amount DELTAe is calculated, the transmission ratio of a continuously variable transmission gear 5 is controlled, and a car speed before loading control is maintained. This eliminates a high technique, conventionally required for maintenance of a car speed at a specified value, and enables prevention of the generation of noise and improvement of fuel comsumption.
Patent JP-S57158665-A (JP)
Title: Fixing method of color copied image
Inventor: IMAI EIICHI
IPC: G03G13/01
Filed: 1981-03-26
Abstract: PURPOSE:To ensure the sufficient transparency for plural toner layers in the fixing mode, by using plural kinds of toners to set the temperatures showing different degrees of molten viscosity and the difference among these temperatures at the prescribed value respectively. CONSTITUTION:The temperatures are referred to as T1 and T2 when the molten viscosity shows 10<5>cp and 5X10<4>cp respectively. In this case, plural kinds of toners are used as T1=100-180 deg.C and ¦DELTAT¦=¦T1-T2¦=0-20 deg.C respectively. These toners having such temperature-molten viscosity characteristics have an extremely sharp reduction of the viscosity when they are heated. However, the toner of <=100 deg.C T1 causes the blocking easily to show a defect in terms of the stability of preservation. Furthermore the toner has a defect of the color mixing performance as well as in the fixing performance when the T1 is >=180 deg.C. While the reproduction of a clear color is impossible with occurrence of the blocking with the toner that has a slow change of viscosity like ¦DELTAT¦ of 40 deg.C even through the T1 is 100-180 deg.C.
Patent JP-H07254492-A (JP)
Title: Discharge lamp lighting control system
Inventor: KIYOZUMI KATSUYUKI
IPC: H05B41/24
Filed: 1994-03-15
Abstract: PURPOSE:To avoid an unnatural impression by eliminating a discharge lamp from instantaneously becoming high in light flux even when they are lighted at a low light flux after preheating. CONSTITUTION:A lighting circuit 1 is an inverter circuit, and supplies electric power to discharge lamps L1 and L2 through a resonance circuit, and adjusts impression voltage by varying an output frequency. After electric power supply is applied, filaments (f1 and f2) are preheated in a specific preheating period. After a preheating period is finished, pulse voltage in a degree of generating very small discharge is intermittently impressed on the discharge lamps L1 and L2 in a specific starting period, and afterwards, light dimming voltage to obtain desired light output is impressed on the discharge lamps L1 and L2.
Patent JP-S62201496-A (JP)
Inventor: NOZAWA HIROSHI
IPC: B41J2/485
Filed: 1986-03-01
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-S63212405-A (JP)
Title: Device for cutting upward wide diameter hole
Inventor: MIYANAGA MASAAKI
IPC: B23B35/00
Filed: 1987-02-26
Abstract: PURPOSE:To cut an upward wide diameter hole at an appropriate location in a straight hole by projecting a cutting blade body from the upper side of a center shaft which is simultaneously rotated as it makes a vertical motion through an L letter like crank, while the bottom surface of a stop sleeve is in contact with the straight hole surface in a concrete. CONSTITUTION:A shank 2 is mounted on a rotational vibration type boring device and a center shaft 3 is inserted into a straight hole A bored in a concrete beforehand. Next, the said boring device is driven while the bottom surface of a stop sleeve 12 is in contact with a concrete surface B and held at a fixed position. The boring machine body makes its shaft 3 vibrate in a vertical direc tion through an L letter like crank 16 as the body itself makes one turn. Fur ther, the tip of a cutting blade body 9 is rotated as it is worked in and out from the upper end side of a storage hole 7 located at the under end of the shaft 3 to the side of the shaft 3. As a result, the hole portion C of an upward wide diameter is cut on the hole wall at the inmost portion of the straight hole A thus, enables a device of simple structure and excellent durability to cut a required hole.
Patent JP-H0662501-A (JP)
Title: Monitoring method for power supply of magnetic levitation vehicle
Inventor: FUKUWATARI ICHIRO
IPC: B60L11/18
Filed: 1991-02-15
Abstract: PURPOSE:To prevent a vehicle from stopping unnecessarily on a traveling route by dividing a circuit from a loaded power supply into a magnetic levitation circuit and an external communication circuit, by making the magnetic levitation circuit changeable through a signal from the outside and by changing the destination of the vehicle according to the consumption of a battery so that the vehicle can go to a charging terminal. CONSTITUTION:A circuit from a power supply 3 is formed in a magnetic levitation vehicle loaded with this power supply 3 so that the circuit is divided into a communication circuit making a communication with the outside continuously possible and a levitation circuit. Said circuits can be changed by a change-over switch 5 according to an external signal. Thus, the consumption of a battery can be monitored from the outside and the destination of the vehicle A can be changed according to the degree of consumption of the battery so that the vehicle can go to a charging terminal.
Patent JP-H02222968-A (JP)
Title: Paper refeeding device
Inventor: JIYOUDAI AKIYOSHI
IPC: B65H7/06
Filed: 1989-02-23
Abstract: PURPOSE:To forcedly eject useless paper alone to the outside of a machine by ejecting paper in a paper containing part without forming an image thereon when either a paper jamming signal or a signal indicating the presence of paper is set. CONSTITUTION:In setting the paper jamming signal, it means that paper stored in a containing part when previous copying is performed remains in the case of turning on a power source. Conversely, in setting the signal indicating the presence of paper, it means that copying is carrying out on the 2nd surface with a refeeding paper. Consequently, paper remaining in the containing part is not required for subsequent copying. By such a reason CPU 90 setting the paper jamming signal and the signal indicating the presence of paper and a CPU 80 controlling the ejection of paper in the paper containing part without forming an image are provided when either of those signals is set. Consequently, the CPU 80 discriminates whether or not paper is forcedly ejected, and only when it discriminate so, the paper is ejected to the outside of the machine.