baber/WOPTO huggingface dataset:
Patent JP-S62164788-A (JP)
Title: Method of hydroliquefying coal
Inventor: KANDA NOBUYASU
IPC: C10G1/06
Filed: 1986-01-14
Abstract: PURPOSE:To improve the yield of a hydroliquefaction oil, by hydroliquefying coal in the presence of a solvent, separating the liq. phase from the product, removing n-paraffin from a part of the liq. phase and recycling the residual liq. for use as a solvent for coal in the step of liquefaction. CONSTITUTION:Pulverized coal is mixed with a solvent and a hydrogenation catalyst to form a slurry, followed by hydroliquefaction. The hydrogenation product is separated into a solid phase, a liq. phase and a gas phase. The liq. phase is fractionally distilled to obtain a hydroliquefaction oil. A part of the liq. is transferred to the step of removing n-paraffin in which n-paraffin is removed by an adduct formation dewax method or adsorption dewax method. The solvent from which n-paraffin was removed is recycled for use as a solvent in the step of hydroliquefying coal. Thus, a hydrogen-donating capability is imparted to the solvent to be recycled for use, which enhances the affinity of the solvent for coal, thus leading to an improvement in the yield of a hydroliquefaction oil.
Patent JP-S60150944-A (JP)
Title: Numerical control device
Inventor: MIZUNO HIROSHI
IPC: G05B19/18
Filed: 1984-01-13
Abstract: PURPOSE:To avoid concentration at wear on the blade tip of a tool at one point so as to realize extension of the life of the blade tip, by providing a machining amount determining means which adjust the machining amount of the tool at every machining process required in a numerical control device. CONSTITUTION:When a numerical control device receives an instruction for combined fixed cycle, it determines the machining amount of a tool, D-nXDELTAd per one process, in accordance with the command for a machining amount of the tool for rough machining which is contained in the instruction and also in accordance with the variation in the machining amount nXDELTAd. Then, the command for a shape to be machined given in the parameter instruction, and the machining amount of the tool, D-nX d are input to a tool moving path determining means, so as to compute the moving path of the tool which is output to a control circuit as a control signal. By repeating this process, the moving path 13 of the tool is obtained and subtraction of the variation in the machining amount DELTAd from the initial machining amount of the tool D is executed till it attains the minimum allowable machining amount. Then addition of the variation in the machining amount DELTAd is executed till it receives the initial machining amount command value D. Thereby, concentration of wear on the blade tip of a tool at one point can be avoided.
Patent JP-S63173271-A (JP)
Title: Protection system for magnetic card utilizing system
Inventor: TAKIGUCHI KIYOAKI
IPC: G11B20/10
Filed: 1987-01-12
Abstract: PURPOSE:To prevent information of a magnetic card from being forged, by constituting the titled system so that write and read of information to other magnetic stripe can be executed only when information for timing written in a specific magnetic stripe and a specific signal exist, and also, the information for timing can be erased when value information does not exist. CONSTITUTION:A magnetic recording medium of a magnetic card is provided with an area 2 in which value information and other necessary information can be written, and an area 3 in which synchronizing information can be written. For instance, at the time of plant delivery, etc., synchronizing information modulated by a specific signal is written in advance. At the time of writing the value information and other necessary information, its write can be executed only when the synchronizing information exists in the magnetic recording medium. In case of utilizing the magnetic card, at the time of reading the magnetic card, the value information and other necessary information can be read only when the synchronizing information and the specific signal exist in the magnetic recording medium, and also, when settlement of the price has been ended, even in case of decreasing the amount of the value information, a fact that the synchronizing information exists is written in the condition.
Patent JP-S60148922-A (JP)
Title: Method of reinforcing supporting force for peripheral surface of existing hollow pile
Inventor: TOKUNAGA KATSUMI
IPC: E02D5/62
Filed: 1984-01-13
Abstract: PURPOSE:To increase a support force of the peripheral surface of a pile, by a method wherein a fluid material, consisting mainly of cement, is pressed into between the outer peripheral surface of a pile buried in a ground and soil to form a mortar-covered layer on the outer peripheral surface of the pile. CONSTITUTION:When a ground is excavated, water, simultaneously, is injected through an injection pipe 10 to change excavated soil into a muddy state. A pile 1 is then lowered to a dirt bed 12, and an anchor plate 16 is brought into surface contact with an enclosing ring 15 to temporarily enclose the hollow part of the pile 1. Mortar is injected through the injection pipe 10, and the pile 1 is rotated through rotation of a drill pipe 3. This causes high pressure mortar, fed by a pressure to the under part of the pile 1, to break into a soft layer in the vicinity of the outer periphery of the pile 1 to form a mortar-covered layer 19 as the mortar is moved upward.
Patent JP-S61164783-A (JP)
Inventor: NAITO TATSUO
IPC: B25B23/14
Filed: 1985-01-14
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-S58121822-A (JP)
Title: Frequency discriminating circuit
Inventor: MISAWA HIDEO
IPC: H03K9/06
Filed: 1982-01-14
Abstract: PURPOSE:To obtain a frequency discriminating output having excellent linearity from an average DC voltage of a pulse signal difference, by shaping an input pulse signal and detecting the difference of the pulse width between the input signal and a pulse signal generated in synchronizing with the input signal. CONSTITUTION:An input signal ei is applied to a pulse shaping circuit 22 via an input terminal 21 and the shaped signal is applied to a positive/negative comparison circuit 29. A pulse generating circuit 33 generates a reference pulse signal Pc in synchronizing with the shaped pulse signal Ps. NAND circuits 30, 32 compare the shaped pulse signal Ps with the pulse width of the Pc, supply output signals PP, PM to integration circuits 50, 51 via inverter circuits 42, 43, and the signals are converted into a DC voltage.
Patent JP-H04236086-A (JP)
Title: Structure of cooler for freezing refrigerator
Inventor: MIYOSHI YUKIO
IPC: F25B39/04
Filed: 1991-01-19
Abstract: PURPOSE:To reduce manufacturing cost as well as the effect of heat from a heater to a freezing chamber and the like upon defrosting by facilitating the assembling process of refrigerant tubes fixed to cooling fins. CONSTITUTION:A cooler is constituted by only retaining refrigerant tubes 4 to the outside and the inside of the cooling fins 3 of respective cooling units 20a, 20b consisting of cooling fins divided into two parts in the direction of the depth of the cooler whereby the assembling process of refrigerant tubes 4, fixed to respective cooling fins 3, can be facilitated. A radiation heater 5 is interposed integrally between the cooling units 20a, 20b and, therefore, the radiation heater 5 will never be contacted closely with the back sections of the freezing chamber 25 and an ice making chamber 26. According to this method, the effect of the heat of the radiation heater 5 to the freezing chamber 25 and the like upon defrosting operation can be reduced.
Patent JP-H03209638-A (JP)
Title: Optical head
Inventor: FUKUSHIMA NOBUHIRO
IPC: G11B7/135
Filed: 1990-01-11
Abstract: PURPOSE:To prevent the generation of influence to the oscillation wavelength of a semiconductor laser due to the color aberration of a lens by inserting a wavelength selecting filter having a peak wavelength equal to the oscillation peak wavelength of the semiconductor laser into an optical system arranged between the semiconductor laser and an objective lens. CONSTITUTION:The wavelength selecting filter 9 is inserted into the optical axis of the optical system arranged between the semiconductor laser 2 and the objective lens 6. The filter 9 is formed by a dielectric multilayer film or the like so as to have a transmission band peak wavelength equal to the oscillation peak wavelength of the laser 2. Consequently, reflected light having a wavelength causing a different focal distance due to the color aberration of the lens is prevented from being returned to the laser 2 and the generation of influence to the oscillation wavelength of the laser 2 is prevented.
Patent JP-S5288913-A (JP)
Title: Float-up height control system
Inventor: YAMADA KAZUHIRO
IPC: B61B13/08
Filed: 1976-01-21
Abstract: PURPOSE: To alleviate shocks at the time of start of float-up or at the time of start of landing of the vehicle by so arranging as to continuously vary the setting of the float-up height at the time of start of the float-up or landing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06214070-A (JP)
Title: Double tank type nuclear reactor
Inventor: NISHIGUCHI YOHEI
IPC: G21C1/02
Filed: 1993-01-14
Abstract: PURPOSE:To suppress a further pressure rise even when the pressure in a secondary vessel is raised over the seal function of a manometer seal, and avoid the buckling of a primary vessel by an external pressure. CONSTITUTION:A double tank type nuclear reactor is provided with a secondary vessel 31 arranged on a base slab 32 to house a steam generator 51; a primary vessel 35 arranged in the secondary vessel 31 to house a core 37; a roof slab 33 arranged on the upper end opening part of the base slab 32; and a manometer seal 34 provided between the roof slab 33 and the upper opening part of the secondary vessel 31. Further, a communicating part 64 for allowing a core lower space 67 between the secondary vessel 31 and the base slab 32 to communicate with a core upper space 68 above the roof slab 33 is formed, and destructive plates 65a, 65b broken by a determined pressure are arranged opposite to each other in two vertical stages in the communicating part 64.
Patent JP-S58195410-A (JP)
Inventor: PIEERU DOGUROEFU
IPC: H02G15/18
Filed: 1983-01-13
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-S62184026-A (JP)
Inventor: BORUFUGANGU AREBERUTO
IPC: C08G75/0231
Filed: 1987-01-14
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-H06212989-A (JP)
Title: Supercharger
Inventor: AKATSU TADASHI
IPC: F01M11/03
Filed: 1993-01-14
Abstract: PURPOSE:To provide a supercharger, by which cleaning of lube oil can be carried out satisfactorily so that there is no fear of supplying lube oil containing foreign matter to a bearing part. CONSTITUTION:A cylindrical holder 28 engaged with a female screw formed on a lube oil inlet 12 is provided on the lube oil 12 of a bearing chamber 18 of a supercharger S, and an oil filter 29 is mounted on the end area of the holder 28. Thus, the oil filter 29 acts to filter foreign matter contained in lube oil just before a lube oil inlet 12 of the bearing chamber 18. Accordingly, the removal of foreign matter contained in lube oil can be surely accomplished so as to prevent damage of a bearing, lock of a shaft and the occurrence of disadvantage such as contact between a blade and a case due to vibration of the shaft and prevent generation of abnormal sound.
Patent JP-S56103172-A (JP)
Title: Anilide derivative and fungicide for agriculture and horticulture
Inventor: NAGAI SHIGEKI
IPC: C07D307/68
Filed: 1980-01-22
Abstract: NEW MATERIAL:Anilide derivatives of formula I (R is H, lower alkyl; X is lower alkyl, halogen, lower alkoxy; Y is lower alkyl, halogen; m is 0W3; n is 0W2).  
     EXAMPLE: N-Benzyl-N-(furan-2'-carbonyl)-2,6-dimethylaniline.  
     USE: Fungicide for agriculture and horticulture: they have activities of controlling rice blast, tomato late blight, cucumber downy mildew and so on.  
     PREPARATION: A compound of formula II such as N-benzyl-N-2,6-dimethylaniline and a 2-furoyl halide of formula III (Hal is Cl or the like) are heated in an organic solvent such as benzene in the presence of a base such as triethylamine to effect the reaction, thus producing the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05188916-A (JP)
Title: Picture element type character enlargement device
Inventor: KAWABATA SUSUMU
IPC: G09G5/26
Filed: 1992-01-16
Abstract: PURPOSE:To provide the device which generates a character whose oblique connection pattern is of good quality when a picture element character is enlarged. CONSTITUTION:A picture element matrix constituting the character and an enlargement rate value are supplied from a CPU 11 which gives the output character picture element matrix and enlargement rate value to an interpolation position determining circuit 12, the interpolation position determining circuit 12 finds matrixes, column by column, from the picture element matrix and sends them to a sequential picture element enlargement output circuit 13 and an interpolation picture element output circuit 14. The picture element enlargement output circuit 13 amplifies the dots according to the picture element series of the 1st column and the enlargement rate value and outputs the result. The interpolation picture element output circuit 14 finds interpolation positions from the picture element series of the 1st and 2nd columns and outputs interpolation picture element constitution. A picture element composing circuit 15 ORs the picture element series amplified by the picture element enlargement output circuit 13 and the picture element series found by the interpolation picture element output circuit 14 and outputs the result. This process is performed for all columns to obtain enlarged picture elements on a display output device 16.
Patent JP-H03210044-A (JP)
Title: Diagnostic device for fuel injection device
Inventor: SAWAMOTO KUNIAKI
IPC: F02M65/00
Filed: 1990-01-12
Abstract: PURPOSE:To diagnose performance deterioration without impairing the operation by determining the mutual correlation function between the fine pseudo irregular signal superimposed on the injection quantity and the deterioration-related output, and diagnosing the performance deterioration of a fuel injection device. CONSTITUTION:The periodic fine pseudo irregular signal from a generating device 26 is superimposed on the basic injection quantity from a calculating means 23 by a superimposing means 27, and a fuel injection device 25 is driven via an output means 24. The mutual correlation function between the pseudo irregular signal and the deterioration-related output detected by a detecting means 28, e.g., number of misfires, is calculated by a calculating means 29, if it is the reference value or above, a judging means 30 judges that the performance deterioration of the fuel injection device 25 occurs, and the judged result is outputted from an output means 31. The performance deterioration of the fuel injection device 25 can be diagnosed without impairing the operation, and the safe operation can be secured.
Patent JP-S63172951-A (JP)
Title: Production of gas permeable membrane
Inventor: SUGAMA AKIO
IPC: G01N27/404
Filed: 1987-01-13
Abstract: PURPOSE:To easily obtain a small-sized ring with a gas permeable membrane by preparing the ring with the gas permeable membrane by thermal welding of a film consisting of FEP and tube in order to form the gas permeable membrane as prefabricated parts. CONSTITUTION:The inside and outside diameters of the tube 1 are decided to comply with the size of the gas sensor to be used for a biosensor. The film 2 consisting of an ethylene fluoride/propylene fluoride copolymer resin FRP is applied on the tube 1having a flattened top end and is pressed to a hot plate 3 subjected to a surface treatment by dimethylchlorosilane, by which the tube and the film are thermally welded. The temp. of the hot plate 3 is controlled to 250-260 deg.C and the shape thereof is provided with a hole 4 sized to the inside diameter of the tube 1. The tube 1 is finally cut to a prescribed thickness, by which the ring 5 with the gas permeable membrane is completed.
Patent JP-H11202560-A (JP)
Title: Carrier for electrostatic latent image developer, electrostatic latent image developer and image forming method
Inventor: KIN ISHI
IPC: G03G9/113
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a carrier which makes it possible to obtain good solid images with respect to the images obtainable by an electrostatic latent image development method and which has high stability to an environmental fluctua tion and change with lapse of time and a developer and image forming method using the carrier. SOLUTION: The coating resin layer of the electrostatic latent image developer carrier having the coating resin layer on a core material contains acicular conductive powder and spherical conductive powder. The volumetric mixing ratio of the acicular conductive powder and spherical conductive powder of the electrostatic latent image developer carrier is in a range from 20:80 to 80:20 and the electric resistance of the coating resin layer is in a range of 10 to 1×10 Ω.cm. The content of the conductive powder in the coating resin is preferably 25 to 45 vol.% and the acicular conductive powder and spherical conductive powder are adequately a composite system formed by coating the surfaces of particulates with a conductive metal oxide and a conductive metal oxide alone, etc.
Patent JP-S5598269-A (JP)
Title: Bonding of two members and composite material manufactured thereby
Inventor: IWASE KATSUHIKO
IPC: B29C63/00
Filed: 1979-01-17
Abstract: PURPOSE: To bond a sheet material whose both sides are coated with an adhesive, put in between two members, strongly, exactly, and integrally by pressing on the two members.  
     CONSTITUTION: The sheet material 2, e.g., paper, cloth, synthetic resin film, thin metal plate, etc., is passed through the roll coaters R 1  and R 2  from the roll 2a to coat the adhesive 3 on both sides of the sheet material 2. Then, the sheeted material 2 is passed through the members 1 with uneven surfaces consisting of embossed  member, rock wool, water-absorptive gypsum plate, synthetic resin foam, etc., and  then through the roller groups R 3  and R 4  in order to press on the sheet material 2  for bonding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11202507-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OSADA MIYAKO
IPC: G03G5/05
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having high mechanical strength with resistance against solvent cracks, good electric durability against direct electrification, high sensitivity, excellent durability against repeated use, a small memory effect and little changes in the potential of a bright part by transfer electrification by incorporating a specified polymer into the surface layer and incorporating a specified azo compd. as a charge producing material into a photosensitive layer. SOLUTION: The surface layer contains a polymer having the structural unit expressed by formula I, and the photosensitive layer contains an azo compd. expressed by formula II or the like as a charge producing material. In formula I, X is -CR3 R4 - (R3 -R4 are independently hydrogen atoms, trifluoromethyl groups or the like), 1-11C 1,1-cycloalkylene groups which may have substituents, or the like, R1 , R2 are independently hydrogen atoms, halogen atoms or the like, and a, b are independently integers 0 to 4. In formula II, Y is a hydrogen atom. alkyl group or the like, Z is -CONH-Ar or the like, and Ar is a phenyl group having substituents.
Patent JP-H06215227-A (JP)
Title: Automatic teller machine
Inventor: OIGO SATORU
IPC: G06Q40/02
Filed: 1993-01-18
Abstract: PURPOSE:To previously execute transaction work processing by arranging an information entering device for inputting the contents of transaction work for a succeeding customer and after when the preceding customer executes cash transaction in parallel with an automatic teller machine for automatically processing cash transaction in a bankig organ. CONSTITUTION:The automatic teller machine 1 is constituted of a display device 2, an input device 3, a card processor 4, a bank-book processor 5, a bill processor 6, and a controller 7. The information fetching device 8 constituted independently of the body of the machine 1 is provided with a touch panel part 9 having a function for inputting transaction information and displaying input information including an operation procedure, a card reading part 10 for reading out the magnetic information of a cash card, a communication part 11 for executing radio communication with the controller 7 in the machine 1, and an interface part 12 to be directly connected to the input device 3 in the machine 1.
Patent JP-S5498920-A (JP)
Title: Position motor
Inventor: OOTE AKIRA
IPC: G01R17/06
Filed: 1978-01-20
Abstract: PURPOSE: To make an absolute position obtainable corresponding to the given signal, by means of generating a shifting magnetic field, between the linearly-arranged plurality of coils and the excitation coils put between the before said coils, to make a shifting of the moving unit.  
     CONSTITUTION: Excitation coils C 01  to C 81  are provided with series connected coils C 0  to C 7  put between, and to a connection point of the coils C 0  to C 7  is connected a selecting switch S 1  to S 7  driven by a digital signal of input ei, with the energization made by a secondary winding of a transformer TR, simultaneously with a power source OS connected to the excitation coils C 01  to C 81  through a condenser C, further with a moving unit 2, made of conductive material, provided. In this way, if selected the connection point, with a center tap connected, correspondingly to the input signal by the selecting switch S 1  to S 7 , the moving unit 2 can be shifted to a position corresponding to the input signal, with a value of the input signal capable to be known from the above position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09201078-A (JP)
Title: Vibration-wave drive device
Inventor: KAI TAKASHI
IPC: H02N2/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration-wave drive device in which a change in a coefficient of friction is small even when a motor is used for many hours and which stabilizes the operating characteristic of the motor by a method wherein a slide member which is formed on the surface of a vibrating body is formed of a composite material by a porous fluororesin and metal. SOLUTION: A ring-shaped vibrating body 5 is constituted of a comb tooth-shaped elastic member 2 and of a plurality of piezoelectric elements 4 which are arranged on, and bonded to, the rear surface of the elastic member 2 in the circumferential direction. Then, a slide sheet 1 formed of a composite material which is composed of a porous fluororesin and metal (e.g. nickel) is bonded, by a heat-resistant adhesive, to the surface (the slide face) of comb teeth as the elastic member 2. In addition, it is desirable that the direction of every pore part in the porous fluororesin is set at 100μm or lower so as to ensure the uniformity of a frictional resistance when the fluororesin is formed as the composite material.  Thereby, the heat resistance of the slide sheet 1 and the stability of the frictional resistance are enhanced, the starting torque, the speed of rotation and the drive efficiency of a motor are stabilized, and the stable operating characteristic of the motor is obtained even when the motor is operated for many hours.