baber/WOPTO huggingface dataset:
Patent JP-S6143376-A (JP)
Title: Certification method of remote side between ic card and device
Inventor: IEGI TOSHIATSU
IPC: G06Q40/00
Filed: 1984-08-07
Abstract: PURPOSE:To prevent the forgery and the surreptious use of an IC card by dividing the calculated value into plural units at both the IC card and device side and sending successively and repetitively a single unit to the remote side only in case the value equivalent to a single unit given from the remote side is coincident with the value calculated previously. CONSTITUTION:Both a device 6 and an IC card 1 divide their own results of calculations into (n) parts. The device 6 sends the 1st divided byte 1 [F2(a1, a2)] to the card 1 according to a certain rule. The card 1 compares the byte 1 with its own result of calculation and then sends the 1st byte [F1(a1, a2)]1 of a byte F1(a1, a2) to the device 6. The device 6 performs comparison of this single byte and then sends the 2nd byte [F2(a1, a2)]2 of the byte F2(a1, a2) when a correct result is obtained from the comparison. Hereafter the same processing is repeated until (n) bytes, i.e., [F1(a1, a2)]n and [F2(a1, a2)]n are obtained.
Patent JP-H0328477-A (JP)
Title: Electric lock system
Inventor: NAKAMURA TERUHITO
IPC: E05B49/00
Filed: 1989-06-27
Abstract: PURPOSE:To set an ID code only on the relay side and to prevent the occurrence of an error in setting on the lock side by a method wherein an ID code set to a relay is transmitted from the relay to an electric lock during the starting of a system to store it therein, and setting of the cord is automatically effected. CONSTITUTION:An electric lock controller A is connected to a plurality of relays B to each of which a specified ID code is set through a signal line (l), and data is transmittable in a time-division multiplex manner. An electric lock C is mounted to each door in a state to be positioned facing the relay B, and data is transmittable therebetween through photo space transmission. When, during the starting of a system, the controller A reads an ID code, the relay B transmits an IC code to the electric lock C to store it therein, and the ID code is returned to the relay B. The relay B decides correction of the errors of the ID code, and when the ID code is correct, an ID code set plug is set. This constitution simplifies setting of a code, and prevents the occurrence of an error.
Patent JP-S5865610-A (JP)
Inventor: OGAWA KEIJI
IPC: B28B1/08
Filed: 1981-10-15
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-S5592675-A (JP)
Title: Washing of laver screen and its device
Inventor: NARUSE MASUYUKI
IPC: A23L17/60
Filed: 1978-12-30
Abstract: PURPOSE: To increase the water pressure applied to the laver screen and to improve the efficiency of washing the foreign matter, by jetting a large quantity of water  from above and below with a low-pressure pump of large discharge.  
     CONSTITUTION: The rollers 2, 2' and 3, 3' for transferring the laver screen 12 are set at both ends of the frame 1; the perforated water pipes 4 and 4' connected to the low-pressure pump 6 of large discharge, above and below the screen between the rollers. The screen 12 is passed through the pipes by the rotation of the rollers, and washed efficiently by a large quantity of water jetted from the pipes 4 and 4' without atomizing. The splashed water is received by the detachable curtain 9, and the residue is removed. The foreign matter is dropped to the slanted strainers 10 and 10' at the top of the water storage tank 8. The pump and rollers are driven by the motor 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0456863-A (JP)
Title: Plate making method for planographic printing plate
Inventor: OKAMOTO YASUO
IPC: G03F7/11
Filed: 1990-06-22
Abstract: PURPOSE:To improve sensitivity and tone reproducibility by placing a specific photosensitive planographic printing plate under a reduced pressure to remove the dissolved oxygen in the photosensitive layer, then subjected the printing plate to image exposing and developing after substitution with gaseous nitrogen. CONSTITUTION:The photosensitive planographic printing plate provided with the photopolymerizable photosensitive layer contg. a compd. having at least one piece of ethylenic unsatd. bonds which can be photopolymerized by active rays, a photopolymn. initiator and a linear org. high polymer and a transparent protective layer having the oxygen permeability of 30 to 300cc/m<2>.day.atm (25 deg.C/35% humidity) is placed under the reduced pressure to remove the dissolved oxygen in the photosensitive layer. The printing plate is then subjected to the image exposing and developing after substitution with the gaseous nitrogen. The dissolved oxygen contained in the photosensitive layer is removed by placing the photosensitive planographic printing plate under the reduced pressure in such a manner, by which the effect of prohibiting the polymn. by oxygen is eliminated and, therefore, the sensitivity and the tone reproducibility are improved.
Patent JP-H02258039-A (JP)
Title: Device and method for suspending solid
Inventor: RAISUZAADO BURAUN
IPC: B01F5/02
Filed: 1989-06-29
Abstract: PURPOSE: To rapidly and completely form the solid suspension in liquid by discharging a high-concn. solid slurry from a supply source via a centrifugal recirculating pump to a liquid container. CONSTITUTION: The apparatus is provided with the centrifugal recirculating pump 20 having a suction means 30 for receiving the liquid from the liquid container 10 and a discharging means 40 for supplying the liquid to the container 10. The high-concn. solid slurry is introduced via a pipeline 32 into the pump 20 from a supply source 34 remote from the container 10 and is discharged into the container 10. Consequently, the rapid and perfect formation of the solid suspension in the liquid is made possible.
Patent JP-H0833256-A (JP)
Title: Drain structure for motor
Inventor: SEKIGUCHI AKIHIKO
IPC: H02K5/10
Filed: 1994-07-18
Abstract: PURPOSE:To provide a drain structure for a motor in which intrusion of water is prevented when the frozen water at the forward end part of a drain is melted as well as when the motor is splashed with water. CONSTITUTION:A drain provided on the side face of a motor 2 body for the purpose of drainage or ventilation comprises a tube body 3 communicating the inside and outside of the motor 2, and a cover 4 surrounding the tube body 3. The forward end of the tube body 3 is located at a position deeper than the forward end of the cover 4 and a slit 1 is made in the cover 4.
Patent JP-S5691108-A (JP)
Title: Combustion method capable of reducing nox and uncombusted substance
Inventor: MORITA SHIGEKI
IPC: F23C6/04
Filed: 1979-12-21
Abstract: PURPOSE: To accomplish low-NOX combustion, by reducing NOX by disposing reducing burners in the vicinity of main burners, said reducing burners having an extremely low excess air ratio and their capacity being smaller than that of the main burners, and re-combusting uncombusted substances produced by the oxygen contained in exhaust gas.  
     CONSTITUTION: In a furnace 5, there are provided a plurality of main burners 1 for forming a main combustion zone. Further, reducing burners 2 for forming reducing combustion zones are disposed in the vicinity of respective main burners 1. Here, the capacity of the reducing burners 2 is made smaller than that of the main burners 1, and the excess air ratio of the reducing burners 2 is selected to be lower (for instance, about 0.45W0.6) than that (about 0.8) of the main burners 1. By combusting fuel F under the above-mentioned excess air ratio, a reducing atmosphere is developed in the vicinity of the burners 1, 2. Further, a mixture gas of combusting air A and exhaust gas G produced in the furnace is supplied from secondary-air ports 4 for combusting uncombusted substances produced under the aforesaid reducing atmosphere. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H069097-A (JP)
Title: Paper feeding device
Inventor: MATSUYAMA YASUO
IPC: B65H5/06
Filed: 1992-06-24
Abstract: PURPOSE:To provide a paper feeding device which can be manufactured at low cost and in which weight reduction and miniaturization can be facilitated, and also which has degree of freedom in design. CONSTITUTION:A paper feeding device equipped with a paper feeding roller 1 and a motor 6 for driving the roller 1 is made of iron material, and the device is provided with a driving shaft 2 that is abutted on the surface in the paper inserting direction of the roller, and also the roller 1 is made up of a magnetic body such as a cylindrical permanent magnet and a rubber layer stuck fast to the outer surface thereof.
Patent JP-S5867916-A (JP)
Title: Noise preventive construction for exhaust line
Inventor: YUASA HIROSHI
IPC: F01N1/00
Filed: 1981-10-16
Abstract: PURPOSE:To enhance the silencing effect for low-frequency noises by installing the silencing member in such an arrangement that the distance from the outgoing end of exhaust gas lies in a certain specific zone with respect to the whole length of the exhaust line. CONSTITUTION:The silencing member 3 provided with a number of through holes is installed in such an arrangement that the exhaust conduit satisfies 0.37<=X/L<=0.60, where L represents the whole length of exhaust line and X, the distance from the outgoing end of exhaust gas in an internal-combustion engine 1 to the position where the silencing member 3 is installed.
Patent JP-H0455809-A (JP)
Title: Zoom lens device
Inventor: TAMADA KAZUMASA
IPC: G02B15/22
Filed: 1990-06-25
Abstract: PURPOSE:To attain a wider angle and higher magnification and to improve operability by providing a wide converter of a negative power and a teleconverter constituting a teleconversion lens system which is afocal when combined with this wide converter, in addition to a zoom lens which is usable even in a macro region. CONSTITUTION:The angle of view wider than the angle of view at the wide end in an ordinary variable power region is obtd. if the wide converter 21 is inserted to the front face of the zoom lens 3 at the time of using the zoom lens 3 in the macro region beyond the ordinary zoom region. Focusing is executed by making common use of the focusing in the macro region at the time of insertion of this wide converter 21. An afocal teleconversion lens system (Galilean type telescopic optical system) is constituted by the wide converter 21 and a teleconverter 22 if the teleconverter 22 is further inserted to the front face of the wide converter 21. The use of the zoom lens 3 at the higher magnification that the ordinary variable power region is possible in this state. The wider angle and higher magnification of the zoom lens are attained in this way and the operability is improved.
Patent JP-S5868201-A (JP)
Title: Pickup arm
Inventor: KANOU KEIZOU
IPC: G11B3/30
Filed: 1981-10-20
Abstract: PURPOSE:To obtain a stable, high-sensitivity horizontal resistance of rotation with less variance, by using an elastic material for the bearing part of a pickup arm. CONSTITUTION:When a cartridge fitted to a lock nut 16 operates from the outer circumference to the inner circumference of a record corresponding to the modulated groove of the record, horizontal rotating operation centering on a longitudinal shaft 28 formed and inserted into an internal ring 22 is obtained in the clearance of a longitudinal shaft boss 29 fitted to the cabinet of a player corresponding to the operation of the cartridge. Consequently, a force for allowing the overhang of the longitudinal shaft 28 and longitudinal shaft boss 29 in accordance with the horizontal rotation of the arm is absorbed by contracting an elastic material 23, thus obtaining a smooth, stable high-sensitivity horizontal resistance of rotation.
Patent JP-S6146771-A (JP)
Title: Bearing structure of roller for crawler type vehicles
Inventor: GOMIYO HIROSHI
IPC: B62D55/092
Filed: 1984-08-10
Abstract: PURPOSE:To dispense with lubricating oil, by using a self-lubricating spherical bearing in a bearing structure of a roller for a crawler type car supporting an end part of the roller on a roller frame via a bearing. CONSTITUTION:A left end of a roller 8 is supported on a roller frame 3 via a self-lubricating spherical bearing 22. This self-lubricating spherical bearing 22 is provided with an inner race 22a being pressed in the left end of the roller 8 and regulated by a stepped part 8a for its position and an outer race 22b locked to the roller frame 3 with a bolt or the like, and made up of inserting a solid lubricant into space between spherical slide surfaces 22c of both races. In addition, at the left end of the outer race 22b, a cap 24 set up via an O-ring 25 is locked with a bolt 26.
Patent JP-H0722458-A (JP)
Title: Wire bonder
Inventor: NODA KATSUKI
IPC: H01L21/60
Filed: 1993-07-06
Abstract: PURPOSE:To make it possible to bond a fine wire at a sufficient bond strength and prevent the fine wire from coming off the bond under a large ball shear force even if heating temperature of a heater block is reduced for the prevention of adverse effect on less heat-resistant substrates. CONSTITUTION:The wire bonder consists of a heater block 1 to heat a substrate 4 placed thereon, a chip placed on the substrate 4, a fine wire 7 to be bonded to the bonding pads on the chip and the lead terminals on the substrate, and a hot air blowing apparatus 8 to blow hot air into such bond areas to promote the fusion of the fine wire 7.
Patent JP-H0219675-A (JP)
Title: Thrust bearing mechanism for scroll compressor
Inventor: TERUYA HITOSHI
IPC: F01C17/06
Filed: 1988-07-06
Abstract: PURPOSE:To make the speed of a compressor higher and prevent the autorotation of a revolving scroll by providing an auxiliary crank which is revolved eccentrically or rotated at the same time as the eccentric revolving movement of the revolving scroll and supporting both ends by means of antifriction bearings which receive thrust. CONSTITUTION:When a main crank shaft 4 is rotated taking an axis Z1 as a center, the portion 4b of the shaft 4 is eccentric in an eccentric quantity (e) so as to perform revolving movement. This movement is transmitted to an auxiliary crank 12 through a revolving scroll 1, and the eccentric quantity E of the crank 12 is equal to the eccentric quantity (e) of the shaft 4, and thereby the crank 12 is rotated taking an axis Z3 as a center. As a result, the portion 4b of the shaft 4, the scroll 1, the crank 12 and an end portion 18 on the scroll 1 side perform revolving movement with the eccentric quantity (e) at the same time. The crank 12 functions in the same way as an Oldham's coupling for prevention of autorotation, and the scroll 1 is connected to a lower casing 7 through the crank 12 at three places, and thereby the autorotation of the scroll 1 prevented. Also the rotation increase of the axis Z3 of the crank does not influence the thrust load of bearings 14, 16, and thereby higher speed can be obtained.
Patent JP-S6229703-A (JP)
Title: Locking mechanism for gas turbine bucket
Inventor: WATANABE KATSUAKI
IPC: F01D5/30
Filed: 1985-07-30
Abstract: PURPOSE:To ensure the locking of a lock plate by inserting a pin into the outer periphery of a lock plate, which seals the cooling air in a bucket dovetail part, and providing a spring to the inner periphery of the lock plate. CONSTITUTION:The dovetail part of a bucket 1 is connected to a disc 2. A pin 7 is inserted into the outer periphery of a lock plate 3, which prevents the bucket 1 from coming off and at the same time seals the cooling air in the dovetail part, while spring 8 is provided to the inner periphery of the lock plate 3. After inserting the pin 7 into a hole 9 of the bucket 1, the lock plate 3 is installed to the disc 2. With this, the lock plate 3 can be locked surely.
Patent JP-H01104353-A (JP)
Title: Method for crushing semi-stabilized zirconia
Inventor: UIRIAMU ESU KOBURENTSU
IPC: C04B35/48
Filed: 1988-07-06
Abstract: PURPOSE: To efficiently comminute the macroscopic object of metastable zirconia by treating the object with high-temp. water. CONSTITUTION: The crude feed of the zirconia is put into an autoclave chamber and distilled water is added to the autoclave chamber. A pressure chamber is then closed and the crude feed is heat treated for a prescribed time at a prescribed temp. The autoclave is thereafter cooled and gas venting is executed to dry the content. As a result, the comminution of the crude feed is made possible.
Patent JP-2000000460-A (JP)
Title: Steam heater
Inventor: FUJIKAWA YUICHI
IPC: B01J19/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a steam heater by which material to be heated can be effectively heated even when drainage is retained in a heating chamber. SOLUTION: On the outer periphery of a reaction kettle l, a jacket part 2 is provided. A feed inner pipe 6 is fitted in the jacket part 2 and is connected to a steam feed pipe 3. A lower end opening 7 of the feed inner pipe 6 is opened to a lower region of retained drainage 8. By steam fed from the lower end opening 7, the retained drainage 8 foams and flows, thereby improving heating efficiency to the reaction kettle 1.
Patent JP-H07129190-A (JP)
Title: Talk speed change method and device and electronic device
Inventor: NENE YOSHITO
IPC: G10L21/04
Filed: 1994-07-19
Abstract: PURPOSE:To provide possibility of hearing a talk with a retarded talk speed with no change in the feature of the hearer's voice by changing the talk speed without changing the pitch of the input voice only during the specified time when the hearer requires it. CONSTITUTION:A voice is fed to a microphone 321, emitted as a voice signal, digital converted at certain time intervals by an A/D converter 5 upon passing through an amplifier 10 and low-pass filter 7, and subjected to a talk speed converting process to be made by a software 11 on a digital signal processor (DSP) 1. A PTL, switch 4 is connected with a terminal 13 for external interrupt flag contained in the DSP 1, and the software 11 on the DSP 1 judges whether talk speed conversion should take place depending upon the numerical value of a flag register 14. When the hearer needs talk speed conversion, it is done without changing the pitch of the input voice only during the specified time. Accordingly this talk speed converting device can be used even in the situation such as in talking, and the hearer can select the voice to which a talk speed conversion should be applied.
Patent JP-S60132713-A (JP)
Inventor: GAI ERUMAA KAROU
IPC: B29C41/06
Filed: 1984-08-09
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-H0218810-A (JP)
Title: Vacuum heat resistant conductor
Inventor: TAKAMURA KATSUICHI
IPC: H01B7/00
Filed: 1988-07-05
Abstract: PURPOSE:To decrease outgassing from a conductor and improve heat resistance by coating the utmost periphery of the conductor with metallic oxide ceramics, and interposing a plating layer between a conductive material and an Al layer coated therearound. CONSTITUTION:A conductive material made of copper, copper alloy, silver or silver alloy is coated with a plating layer, having a thickness within a range of 0.1-10mum, made of either one kind among Ni, Cr, Ag-Ni and Ag-Cr. The plating layer is coated with an Al layer having a thickness within a range of 5-15% of the outer diameter of the conductive material. The Al layer is coated with oxide ceramics having a thickness within a range of 0.1-10mum. This decreases outgassing from a conductor. In addition, this improves heat resistances and restrains thermal diffusion from the conductive material to the surface of ceramics so as to obtain high breakdown voltage.
Patent JP-S6058552-A (JP)
Title: High speed liquid chromatograph
Inventor: HAYASHI MORIMASA
IPC: G01N30/30
Filed: 1983-09-10
Abstract: PURPOSE:To enhance the separation degree of specimen components by uniformizing the temp. distribution of the moving phase in an analytical column in performing analysis by raising the liquid feed speed of the moving phase and the temp. of the analytical column, by utilizing a part of the liquid feed path between the analytical column and a specimen injection port as the preheating path of the moving phase containing a specimen. CONSTITUTION:A liquid feed pump 12, an injector 13, a separation part 14 and a detector 15 are successively arranged to a liquid feed path 11 for feeding a miving phase. The separation part 14 is constituted of a column thermostatic tank 16 and an analytical column 17 and a tubular preheating coil 18 is interposed to the liquied feed path 11 between the analytical column 17 and the injector 13. In analyzing a specimen, the moving phase 10 is fed to the liquid feed path 11 at first by the liquid feed pump 12. In the next step, the specimen is injected in the moving phase 10 and this moving phase 10 is fed to the thermostatic tank 16 held at 40-60 deg.C. In this case, the specimen and the moving pahse are uniformly prehetated to a temp. same to that of the column by the preheating coil 18 and fed to the analytical column 17. As a result, the sepa ration capacity of the analytical column 17 is enhanced and each component in the specimen is detected in a sharp state while the expanse of a peak is suppressed.
Patent JP-S6411221-A (JP)
Title: Manufacture of rotary polygon mirror
Inventor: MURAKOSHI KAZUHIKO
IPC: B29C45/26
Filed: 1987-07-03
Abstract: PURPOSE:To discriminate the profile irregularity of each reflecting mirror surface and other quality by only the external appearance, by molding the polygonal surface of a symmetrical shape by putting a display symbol for discriminating each face part at the time of injecting a resin material. CONSTITUTION:A rotary polygon mirror 10 is a member of regular polygonal face body provided with each plane part of eight faces on its outside peripheral surface, and formed by an injection molding. In a movable side template 2 of a forming metallic mold, eight pieces of ejector pins 3 are contained, and by its pushing action, the molded rotary polygon mirror 10 is taken out. In this case, on each front end face of each ejector pin 3, a series of numerals are carved in order, and after molding, an intrinsic number for discriminating a mirror part 11 is displayed on each plate-like 14 of the discriminating a mirror part 11 is displayed on each plate-like part 14 of the rotary polygon mirror 10. In such a way, when information related to the profile irregularity of the mirror part 11 discriminated by the intrinsic number, and its state is prepared in advance, information of the accuracy and the quality related to the mirror part can be understood quickly and exactly.
Patent JP-S6229723-A (JP)
Title: Turbosupercharger
Inventor: OKAZAKI TSUTOMU
IPC: F02B39/00
Filed: 1985-07-31
Abstract: PURPOSE:To make supercharging pressure at the time of low engine speed ever so better, by letting one side of scroll chambers form a nozzle part as opposed to impeller inlet width of a turbine and the other side form another nozzle part to be opened to the side of an impeller inlet part of the turbine, respectively. CONSTITUTION:At the time of low engine speed, all exhaust gases are concentrated into a scroll chamber 14b. A nozzle part 16b is designed so as to be opposed to the whole width of an inlet of a turbine wheel 11, and the exhaust concentrated in this nozzle part 16 flows toward the turbine wheel 11 as in an X. At the time of high engine speed, exhaust gas flows into scrolls 14a and 14b, flowing into the turbine wheel 11 from both sides of nozzle parts 16a and 16b, thus supercharging pressure is prevented from coming too much. A flow of the exhaust gas at the inlet of the turbine wheel 11 in this state comes to a Y in illustration.
Patent JP-S6324387-A (JP)
Inventor: KURATA TADAHIKO
IPC: G07B5/00
Filed: 1986-07-16
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-S6147128-A (JP)
Inventor: SAKAE MITSURU
IPC: A01K85/02
Filed: 1984-08-13
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-S58140072-A (JP)
Inventor: ANDOREI SEMENOBICHI EFUIMOFU
IPC: A61P3/08
Filed: 1982-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。