baber/WOPTO huggingface dataset:
Patent JP-S60239731-A (JP)
Title: Radiodiagnostic device
Inventor: KOYAMA KATSUHIDE
IPC: G03B42/02
Filed: 1984-05-14
Abstract: PURPOSE:To radiograph a large quantity of objects continuously quickly and smoothly by providing a holding part, where a phosphor sheet where noise is erased is held, in a carrying path of a carrying means. CONSTITUTION:A phosphor sheet IP11 where noise is erased is held between an outside belt 31 and an inside belt 32 and is carried by them while changing the direction by its circular bending part; and when its front end reaches a holding sensor 36, driving of outside and inside belts 31 and 32 is stopped by the signal from the holding sensor 36, and the IP11 is held temporarily in a holding part 30. Outside and inside belts 31 and 32 whose driving is stopped are driven again by the signal which indicates that a preceding IP in a holder part 50 is photographed completely and is carried to a storage part 60, and the IP11 is carried to the holder part 50 through a light shielding roll 42. At this time, another IP where noise is erased by a secondary erasing part 20 enters into the holding part 30 and is held temporarily there similarly to the preceding IP. Thus, the IP11 where noise is erased is always held just before the holder part 50 which is the photographing position.
Patent JP-S59224141-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAWARA FUMIO
IPC: H01L21/76
Filed: 1983-06-03
Abstract: PURPOSE:To prevent a contact with an active region of a channel stopping region by forming a film on the surface of a substrate in predetermined thickness and selectively implanting impurity ions by utilizing the difference of film thickness on the surface of the substrate generated by the film. CONSTITUTION:A pad oxide film 12 and a nitride film 13 are formed on a substrate 11 in succession, and left only in a predetermined section. An oxide film 14 is formed on the exposed surface of the substrate 11, and polysilicon 15 is shaped on the whole surface. P<+> impurity ions for a channel stop are implanted. Consequently, a P<+> impurity is implanted to the surface section of the substrate under the thin sections of the films 15, 14, 13, 12, a field region section except a prescribed range adjacent to an active region, through the thin sections of the films 15, 14, 13, 12 while being separated from the active region section. Accordingly, a channel stopping region 18 is formed parted from the active region section.
Patent JP-S58215799-A (JP)
Title: System for verifying control storage
Inventor: NUMAKURA KUNIO
IPC: G06F9/22
Filed: 1982-06-08
Abstract: PURPOSE:To reduce the verification time of a microprogram to be verified by adding a control storage storing a verification program and a microprocessor for execution of the verification program. CONSTITUTION:The microprocessor muP21 executes the verification program read out from the control storage 22 and controls a decoder 24' with a clock start instruction in the verification program in verifying the control storage 11'. Thus, the content of an address of the control storage 11' represented with an increment register 18 is read out in a microinstruction register 12 one by one instruction sequentially, and a check device 13 performs a parity check or an error correction check.
Patent JP-S5724345-A (JP)
Title: N- 1,1-dimethyl-3,3-bis- hydroperoxy -butyl -acrylamide
Inventor: TOMONO SHIGEKI
IPC: C08K5/20
Filed: 1980-07-19
Abstract: NEW MATERIAL:N-[1,1-Dimethyl-3,3-bis(hydroxyperoxy)-butyl]-acrylamide.  
     USE: Radical initiator: in the unsaturated polyester resin cured product produced with this reagent, there is no free decomposition product of the peroxide and as a result, FRP of high-quality is given.  
     PREPARATION: The reaction of N-(1,1-dimethyl-3-oxo-butyl)-acrylamide with hydrogen peroxide in the presence of an acidic catalyst affords the compound of formula. The reaction is conducted in water or an inert solvent at -10W30°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5723763-A (JP)
Title: Prevention of overheating of solar heat utilizing system
Inventor: IWABUCHI HIROO
IPC: F24J2/40
Filed: 1980-07-17
Abstract: PURPOSE: To reduce the quantity of waste water in a heat accumulation tank by a method wherein hot water within the heat accumulation tank is drained when the temperatures at the return side of a heat collecting circuit and at the upper portion of the heat accumulation tank rises above a predetermined value while when the temperature at either one of them falls below the predetermined value, the draining of the hot water from the tank is stopped.  
     CONSTITUTION: A circuit for controlling an electromagnetic drain valve 10 is provided which comprises the electromagnetic drain valve 10, a temperature sensor 11 provided at the upper portion of the heat accumulation tank 5, a temperature sensor 12 provided on the return side of a solar heat collecting circuit with a contact T 1  of the senser 11 being coupled in series with a contact T 2  of the sensor 12, and a relay 13 coupled in series with the contacts. When the detected values of both of the sensers 11 and 12 rise above the predetermined value, the contacts T 1  and T 2  are closed to thereby energize the electromagnetic drain valve 10 so that the hot water in the heat accumulation tank 5 is drained. On the other hand, when any one of the detected values of the sensers falls below the predetermined value, the supply of electric current to the relay 13 is interrupted and the draining of the hot water from the heat accumulation tank 5 is stopped. Accordingly, the heat resistant temperature of the tank 5 is detected without delay and the quantity of useless drain of the hot water is minimized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5431623-A (JP)
Title: Sealing-up of conduit installed
Inventor: NASU KEIZOU
IPC: F16L55/10
Filed: 1977-08-16
Abstract: PURPOSE: To perfectly seal up a conduit installed and surely avoid transportation trouble after the sealing-up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05269346-A (JP)
Title: Device for treating low boiling point organic material
IPC: B01D53/70
Filed: 1992-03-26
Abstract: PURPOSE:To prevent steam from hindering the adsorption of low boiling point organic material by an adsorptive layer and simultaneously to unnecessitate much replacement frequency of activated carbon constituting the adsorptive layer. CONSTITUTION:In the device for treating low boiling point organic material where an adsorptive layer 2 is installed in a treating chamber 1 and low boiling point organic material contg. gas is passed though the adsorptive layer 2 and the low boiling point organic material in gas is adsorbed on the adsorptive layer to make the gas harmless, a heating part 3 for heating the gas is installed at the preceding stage of the adsorptive layer 2 and simultaneously a cooling pan 4 is installed at the preceding stage of the heating part 3.
Patent JP-S60243129-A (JP)
Title: Fluororesin cation exchange membrane
Inventor: MIYAKE HARUHISA
IPC: C25B1/46
Filed: 1984-05-18
Abstract: PURPOSE:A fluororesin cation exchange membrane, consisting of a specific multi- layer structure consisting essentially of a carboxylic acid type perfluorocarbon polymer membrane as a principal layer, capable of producing caustic soda and chlorine of high quality with a low resistance and high current efficiency, and useful for electrolyzing sodium chloride. CONSTITUTION:A fluororesin cation exchange membrane, obtained by laminating and integrating a membrane, consisting of a carboxylic acid type perfluorocarbon polymer having 1.4-2 milliequivalents/g dried resin ion exchange capacity, and having 50-250mum thickness as a principal layer with a surface membrane layer, consisting of a sulfonic acid type fluorocarbon polymer having 0.5-1.5 milliequivalents/g dried ion exchange capacity, and having 5-50mum thickness on one surface of the above-mentioned principal layer and a surface membrane layer, consisting of a carboxylic acid type perfluorocarbon polymer having 0.5- 1.3 milliequivalents/g dried resin ion exchange capacity, and having 5-50mum thickness on the other surface of the above-mentioned principal layer. A coexisting membrane layer consisting of a blend of the carboxylic acid type perfluorocar-bon polymer with the sulfonic acid type perfluorocarbon polymer is placed in the interlayer and integrated therewith if necessary.
Patent JP-S62254694-A (JP)
Title: Constant-current driving circuit for stepper motor
Inventor: MINAMI KOICHI
IPC: H02P8/00
Filed: 1986-04-28
Abstract: PURPOSE:To suppress the generation of a noise upon switching of a stepper motor and to simultaneously suppress the heat generation of a transistor by forcibly discharging the charge of a capacitor for delaying a turning OFF operation at turning OFF time. CONSTITUTION:When a transistor (TR)4 becomes an OFF state, the TR4 is opened between its emitter and its collector to start charging a capacitor C, thereby gradually dropping the base potential of TR1. The TR1 is turned ON at a time when the base potential of the TR1 arrives at a predetermined level. Then, when the TR4 becomes ON state, the charge stored in the capacitor C is forcibly discharged in a route between the emitter and the collector of the TR4 to rapidly raise the base potential of the TR1 to the level of a power source voltage VCC, thereby immediately turning OFF the TR1.
Patent JP-H11291151-A (JP)
Title: Automatic flaw removing method of long size material
Inventor: ISHIBASHI JUNICHI
IPC: G01N29/04
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To quickly, accurately and automatically remove a flaw by storing flaw lengthwise directional position information obtained by a whole cross-sectional surface flaw inspection device in a storage device, and specifying a flaw circumferential directional position by a circumferential directional flaw detector. SOLUTION: Flaw position information on a flaw existent material 8 is processed by a signal processor 15 of a rotary leakage flux flaw detector 4 to be stored. A flaw detector 10 moves to a central position of a lengthwise directional flaw by this stored flaw map information, the flaw existent material 8 is chucked in the end part by a chucking device 12, and the material is rotated by a material rotating device 13 to detect and specify a circumferential position of a flaw. A grinding tool of an automatic grinder 11 directly connected to the flaw detector 10 descends on the flaw existent material 8 to remove the flaw while moving in the lengthwise direction. When there is a flaw in the chucking part, the material 8 is clamped by a clamp device 16 by turning the flaw just above, and chucking is released to grind the flaw by the automatic grinder 11.
Patent JP-H05272257-A (JP)
Title: Residual-deformation reformable building after disaster striking
IPC: E04G23/02
Filed: 1992-03-24
Abstract: PURPOSE:To separate a brace and a frame after disaster striking, and to restore the frame to the existing state by fractionizing the cross section of a column material constituting the frame and reducing stiffness without damaging axial bearing force. CONSTITUTION:In a truss frame, in which braces 1 are arranged into a flame 2 composed of the column 3 and beam 4 of a steel frame, the column 3 constituting the frame 2 is formed by the aggregate of divided bodies 3a, and the cross section of the column 3 is fractionized so as to hold the sectional area while using a column cross section according to a normal design as a reference. Consequently, the stiffness of the column 3 is reduced, and elasticity is sustained until the truss frame is deformed largely. Even when a building is moved horizontally by an earthquake, etc., the frame 2 is kept within the range of elasticity. The braces and the frame are separated after disaster striking, thus restoring the frame 2 to the existing state.
Patent JP-S5433073-A (JP)
Title: Digial display type electronic watch
Inventor: YAMANAKA NORIO
IPC: G04G5/04
Filed: 1977-08-18
Abstract: PURPOSE:To make time correction rapid and easy by disposing the same number of switches opposing 1 to 1 to segments constituting the display elements of display part.
Patent JP-H02279208-A (JP)
Title: Method for preventing saw blade from intruding and device therefor
Inventor: KUMAZAWA HISAO
IPC: B23D55/00
Filed: 1989-04-20
Abstract: PURPOSE:To prevent a saw blade from intruding so as to smoothly drive the saw blade for improving productivity by generating bending stress or tensile stress on the cutting portion of a work, on inserting, in a cutting groove, a wire rope which is thicker than a saw and thiner than a softing width. CONSTITUTION:A work W is placed on a take-in/take-out conveyor tables 17, 19 and gripped and fixed by a stock vice 29, a press cylinder 31, a front vice 33 and a press cylinder 35 to lower a lift cylinder 27 to generate bending stress on the cutting portion of the work in cooperation with the press cylinder 35. Hone of press cylinders 31, 35 is provided, a moving cylinder extended horizontally is provided to the lower portion of the table 23 or the take-out convey table 19, the front vice 33 is moved horizontally to generate tensile stress in the work W. A wire winding device is provided at a guide bracket for guiding a band saw blade 11, a wire rope which is thicker than the saw and thiner than a setting width is extended between guide rolls and inserted in a cutting groove. By any of abovementioned methods, the insertion phenomenon of the band saw blade 11 is dissolved to improve productivity.
Patent JP-H03297600-A (JP)
Title: Method for measuring plastic deformation amount of press and press apparatus
Inventor: KOSHIZAKA ATSUSHI
IPC: B21D37/00
Filed: 1990-04-13
Abstract: PURPOSE:To always measure an accurate plastic deformation amount in spite of variance of plate thickness by using, for a reference value, an output value of a displacement detector when a work is preloaded into an elastic compression state and measuring plastic deformation amount from the difference between this reference value and an output value after the work is worked. CONSTITUTION:The pressurizing force F2 necessary for connection is loaded by a cylinder 5 locally to a disk plate 18 through a ram 6, a punch 10. The front projection of a punch 11 vertically presses the neighborhood of a part where a disk plate 18 is fitted to a shaft 19 and local plastic deformation is performed to the neighborhood of the center of the disk plate 18. The ram 6 is lowered with its plastic deformation and arrives at the lower dead center. After the ram arrives at the lower dead center, it is returned to the preload F1 again and the displacement amount M2 of the ram 6 in this time is detected. The displacement amount M2 is transformed into a count value converted with reference to O-reset and a worked depth is calculated.
Patent JP-S59219636-A (JP)
Inventor: FUREDERITSUKU FURANKU SHIIREE
IPC: F24F1/02
Filed: 1984-05-18
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-H04328839-A (JP)
Title: Semiconductor device
Inventor: ONDA MAMORU
IPC: H01L21/50
Filed: 1991-04-30
Abstract: PURPOSE:To enable a package to be thinly formed so as to manufacture the title semiconductor device capable of the collective bonding step having excellent electrical characteristics in short wire length in no danger of the shortcircuit by a method wherein a semiconductor element and a lead frame or a board are connected by a bonding wire previously manufactured by plating step. CONSTITUTION:One end of a bonding wire (plated bonding wire) 1 formed by plating step is directly thermal fusion-welded into one end of a lead frame 2. Besides, the other end of the bonding wire 1 is also thermal-fusion welded into a corresponding electrode 7 of an LSI 4 on a die pad 6. Next, the LSI 4 connected by the lead frame 2 and the plated bonding wire 1 is molded out of a resin 8. Furthermore, the resin mold semiconductor device is connected to a printed board 3 by the outer end of the lead frame 2. Through these procedures, the title semiconductor device can be thin type packaged to shorten the length of bonding wire thereby enabling the whole body to be miniaturized.
Patent JP-H04330328-A (JP)
Title: Combustion chamber for direct injection type diesel engine
Inventor: ISHIDA SHIRO
IPC: F02B3/06
Filed: 1991-04-30
Abstract: PURPOSE:To provide a combustion chamber for a direct injection type diesel engine capable of producing a strong turbulence in an explosion (expansion) stroke with an excellent flowing-in characteristic of a squish flow so as to cope with exhaust gas restriction made more rigorous. CONSTITUTION:In a combustion chamber for a direct injection type diesel engine, a recess 4 for forming a combustion chamber 5 on a top portion 2 of a piston 1 in such a manner that the opening diameter of the recess is gradually enlarged toward the depth direction so that the inner circumferential surface 7 of the recess is inclined at an acute angle in a lip shape. A trim surface 13 having a radius capable of generating a Coanda effect is formed at the tip end of a lip 12 of the inner circumferential surface 7. An inclining angle of a lower inner circumferential surface 7a under the trim surface 13 is corrected at an obtuse angle, and a step portion 14 for producing a turbulence R is formed between the trim surface 13 and the lower inner circumferential surface 7a.
Patent JP-S60246291-A (JP)
Inventor: TAMAGAWA HIROO
IPC: C05G3/80
Filed: 1984-05-17
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-2000290527-A (JP)
Title: Surface-modified aluminum borate whisker and resin composition containing it
Inventor: SUNAZAKI SHINICHI
IPC: C08K7/08
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve slidability of a resin composition by blending a whisker whose surface is coated with a compound having a fluorocarbon chain. SOLUTION: For a compound having a fluorocarbon chain, a fluororesin such as a tetrafluoroethylene resin and the like, a fine particle of a fluororubber and a cationic, anionic or nonionic fluorine surfactant, or the like can be mentioned while a silane compound having a fluorocarbon chain (e.g. heptadecafluorodesiltrimethoxy silane) is preferable. An aluminum borate whisker is coated with the compound having a fluorocarbon chain by, for example, spraying an organic solvent having a fluorine compound dispersed onto the aluminum borate whisker which is stirred in a blender having a spraying device. Preferably 0.1-10 wt.% of the fluorine compound is added to the aluminum borate whisker. A resin composition to be used as a sliding member is obtained by blending this surface-modified aluminum borate whisker with a resin.
Patent JP-S5726187-A (JP)
Title: Stainless steel material of superior corrosion resistance and its production
Inventor: YAMAMOTO SUSUMU
IPC: C23C30/00
Filed: 1980-07-19
Abstract: PURPOSE:To obtain a weather resistant and corrosion resistant stainless steel material wire which is usable in general atmospheres by forming a film layer of Zn, Al or Mg or their alloys on the surface of a stainless steel. CONSTITUTION:The surface of a stainless steel material is cleaned with an org. solvent or the like to remove oil and dust, and further it is immersed in an acid such as hydrochloric acid, whereby a passive state layer is removed. At this time, electrolytic cleaning is best. A film of Zn, Al, Mg or their alloys is formed on the surface of this pretreated stainless steel material to about 1-200mmu thicknesses by a plating method or the like. Then, the film layer serves as a sacrifice anode for the weak corrosion resistant Cl<-> of the stainless steel in particular, thereby hampering the dissolution of the passive state film of the stainless steel and suppressing the electrochemical reaction between the base metal and an atmosphere. The film layer traps Cl<-> and makes the effect upon the base metal difficult. In this case, the film layer is baser than the active state potential of the stainless steel, it has similar effect in the active state part as well.
Patent JP-S62255048-A (JP)
Title: Display method for cutting part of material in nc automatic programming
Inventor: KATO TAKAYUKI
IPC: G05B19/4069
Filed: 1986-04-28
Abstract: PURPOSE:To perform machining simulation in an actual time by generating matrix information of a second face figure from matrix information in a first face figure which is generated by material shape coordinate information and cutting information. CONSTITUTION:Coordinate information SE1 from a cut part element memory 7, where coordinate information of respective elements is stored, is output to a first face figure generating part 8, while coordinate information SE2 for a second face figure is output to a second face figure generating part 13. When a first face figure is made at the first face figure generating part 8, the coordinate information EP is therefore output to and stored in a working use V-RAM9. The first face figure coordinate information is transferred to a display use V-RAM11 as coordinates RAM1 and also output to a matrix information generating part 12. The matrix information generating part 12 operates the logical add of all lines and columns, and line and column information of the second face figure is thereby operated. Then, the so-obtained information G5 is transmitted to the second face figure generating part 13. And coordinate information RAM2 is obtained from the second face figure 13 where information GY, information SE2 and parameter kinds P2 are input.
Patent JP-S5623062-A (JP)
Title: Tele-printer
Inventor: WATANABE SATORU
IPC: H04L13/08
Filed: 1979-08-03
Abstract: PURPOSE:To make easy the operation, by detecting and outputting the number of memories possible for storage for the memory according to the specified key operation in the keyboard and informing the number of memories possible for storage to the operator. CONSTITUTION:The keyboard 1 is connected to the CPU2 of the tele-printer, and this board 1 is provided with the function key group 20 having the storage key 22 and power supply key 24, and the input key group 10 having the aplhanumeric key group 11 and the control key 12. Further, the data input from the board 1 is stored and the RAM4 forming the transmission message, the interface 5 receiving the data from the line and transmitting the message in the RAM4 connected to the telex lines and the printer 3 are connected to CPU2. Further, with the control of CPU2, the number of mounted memories is detected at the application of the power supply key 24 of the board 1, it is stored to the RAM4 with the operation of the local mode designation key 21, and the number of mounted memories is printed with the printer 3 with the combined operation of the specified key of the key group 11 and the key 12.
Patent JP-H04329916-A (JP)
Title: Electric vacuum cleaner
Inventor: HIRANO HIDENORI
IPC: A47L9/19
Filed: 1991-04-30
Abstract: PURPOSE:To supply an electric vacuum cleaner which can exterminate sufficiently harmful insects like ticks even if dust in the room increases. CONSTITUTION:The shutter 51 is slid backward, the detection switch 53 of the open or closed shutter is closed, and further, the motor-driven fan 21 is turned on when exterminating harmful insects like ticks in the dust collected in the collection chamber 13. The exhausted air heated from the electric fan 21 is recycled to the dust collection chamber 13 through the recycling air way 28 at the body side and the recycling air way 58 at the cover side. The negative pressure of the recycling air way 58 is detected by a negative pressure detector 65 and the output of the motor-driven fan 21 is decreased because of the lower negative pressure when the dust in the dust collection chamber 13 is little. The output is increased because of the higher negative pressure when the dust in the dust collection chamber 13 to securely exterminate harmful insects like ticks in the dust chamber 13. When the temperature of exhaust air gets to about 50 deg.C, the output of phase controller 74 is halted by a thermo-sensor 64 to stop the motor-driven fan 21.