baber/WOPTO huggingface dataset:
Patent JP-H0360838-A (JP)
Title: Manufacture of outer race of constant velocity joint and its device
Inventor: YAMANOI KAORU
IPC: B21K1/14
Filed: 1989-07-28
Abstract: PURPOSE:To manufacture the outer for a constant velocity joint having a track groove and a serration part which are excellent in concentricity by forcing punches respectively into prepared holes formed in a cup part and an axial part of a cylindrical stock and ironing its outer peripheral surfaces. CONSTITUTION:A cylindrical billet 22 is upset to a billet 22b having a cup part and an axial part. Then, punches are forced in respectively and a performed body 24 having a 1st prepared hole 26 a little larger in the whole peripheral length than the finish dimension of the track groove in the cup part 12 and a 2nd prepared hole 28 smaller than the finish diameter of the serration part 18 coaxial to an axial part 14 on the axial part 14 is formed. Then, after burrs 30 between both prepared holes 26, 28 are removed by the punches, the punch is forced into the 2nd prepared hole 28 to form the serration part 18. On one hand, the outer peripheral surface of the preformed body 24 is ironed and a track groove is formed on the inner surface of the cup part 12 after the outer peripheral surface of the punch fitted loosely to the 1st prepared hole 26. Thus, the outer race 10 a constant velocity joint having a track groove and a serration for part 18 which are excellent in concentricity precision is formed by forging only.
Patent JP-H1040205-A (JP)
Title: Connection control system between central processing unit and input/output device
Inventor: SATO TADASHI
IPC: G06F13/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To update a file between computer centers in realtime by eliminating the limit of connection distance between a CPU(central processing unit) and an IO(input/output device) and transferring data quickly. SOLUTION: Connection is executed between the computer centers A1 and A2 which are separated for more than several 100km with a high speed communication network 101, IO control information and writing data are collectively transmitted/received at high speed between front input/output processors FIOP 71A and 71B between the both centers, the data is preserved in FIOP 71 and writing and reading are executed to/from connected IO 61.
Patent JP-H114960-A (JP)
Title: Toy in which multiple small cubes are moved in transparent cubic vessel
Inventor: IMAI TAKESHI
IPC: A63F9/08
Filed: 1997-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a toy in which small cubes are three-dimensionally moved back and forth, right and left, or up and down one or two at a time in a transparent vessel. SOLUTION: This toy is designed in such a manner that 26 small cubes 1 can be moved in a transparent vessel 3 whose height, width, and depth are almost three times those of the small cube. This toy may be designed in such a manner that holes 4 are made at corners or edges of one plane of the transparent vessel 3, or the small cube 1 is replaced with a slid whose shape is the small cube 1 with corners and edges are rounded and they are enclosed in the transparent vessel 3.
Patent JP-2001023331-A (JP)
Title: Disk cartridge
Inventor: KONNO SHINJI
IPC: G11B23/03
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge which is of both-face recording type, is capable of reducing more the sticking of dust to the disk and suppressing more the face wobbling of the disk. SOLUTION: The disk cartridge is constituted to house the both-face recording type disk 4 into a shell-structural case C. A shutter 1 is constituted to be independent for each face of the case C and be openable and closable, and is capable of making spindle motor access windows 21, 31 and head access windows 22, 32 on the side which does not face the shutter a head and a spindle motor remain closed when information is read and written. Further, plural radial ribs 33, which wipe out dust and suppress the wobbling of the disk 4 by an air flow, are arranged on the internal face of the case C.
Patent JP-H0539776-A (JP)
Title: Suction water tank of pump
Inventor: IWANO RYUICHIRO
IPC: F04B53/16
Filed: 1991-08-06
Abstract: PURPOSE:To provide a suction water tank of a pump which can prevent an air suction scroll, and can realize a compact size. CONSTITUTION:In a suction water tank 2 of a pump which has a free water level 1, and a pump system provided with a pump 4 set by making its suction port 3 lower than the above free water level 1 in the suction water tank 2, the suction water tank 2 is made in a cylindrical form, and a water passage 8 is set at the position slipped from the center axis of the suction water tank 2 in the horizontal direction.
Patent JP-H0620467-A (JP)
Title: Semiconductor storage device
Inventor: KOMURO TOSHIO
IPC: G11C11/409
Filed: 1992-06-30
Abstract: PURPOSE:To increase the quantity of stored electric charge in the capacitor of a memory cell without increasing the occupation area of the memory cell. CONSTITUTION:Bit lines BL and BR are divided into plural sections, and memory cells MC1 and MC3 connected to each section consist of transistors QC1 and capacitors CS1. When a word line phiW is selected after the completion of pre-charging of a balancer B1, a node N1 of the memory cell MC1 is connected to the bit line BL. The capacitor CS1 is connected to a control signal line phiS1 and has a potential different from a fixed potential VH, and thereby, the quantity of stored electric charge in the capacitor CS1 is increased before the next access.
Patent JP-H0747284-A (JP)
Title: Preparation of honeycomb for metallic carrier
Inventor: SHIBATA YOSHINORI
IPC: B01J35/04
Filed: 1993-08-06
Abstract: PURPOSE:To increase the diametral accuracy of a honeycomb by measuring the cumulative angle of windings and the cumulatively used amount of windings at a specified point of time halfway through the winding, then calculating a required target cumulative angle of windings based on the measurement value, and cutting a flat plate and a corrugated plate at a specified position, in a method for preparing the honeycomb which is obtained by winding the flat plate and the corrugated plate stacked. CONSTITUTION:In a method for preparing a honeycomb by winding a flat plate 1 and a corrugated plate stacked into a roll, an angle measurement device 4 for measuring the cumulative angle of windings of the flat plate 1 or the corrugated plate 2, and a used amount measurement device 5 for measuring the cumulatively used amount of windings of the flat plate 1 are provided. In addition, the cumulative angle of windings and the cumulatively used amount of windings are measured at a specified point of time halfway through the windings, then a required target cumulative angle of windings until a target peripheral length is reached from the measurement value, is calculated, and the flat plate 1 and the corrugated plate 2 are cut and the winding is stopped, if the cumulative angle of windings reached the target cumulative angle of windings. Consequently, it is possible to further enhance the diameter accuracy of the obtained honeycomb form.
Patent JP-S6353795-A (JP)
Title: Multidimensional access memory
Inventor: KOBAYASHI KAZUYA
IPC: G11C11/41
Filed: 1986-08-22
Abstract: PURPOSE:To contrive the attainment of the high performance of a graphic processing by constituting the titled memory so that a memory cell data read by selecting a word line is selected, and only a data in designated direction is outputted to a data bus. CONSTITUTION:A cubic image data having X, Y, and Z-directions is written along the word lines of the cell array 10 of a memory chip. A multidimensional selection circuit 14 is provided for bit lines, and the n-bit cubic image data read out by selecting a word line is received by a register 12, so as to select and fetch either one of the data. Eight pieces of such unit of image A, B, ..., H are stored in one word line, hence the word line comes to have a bit number of 64, and these bits are simultaneously read out and latched in the register 12. The selection circuit 14 receives an access direction designating signal D and selects a data in the register 12 in a direction designated by the signal, then outputs it. Consequently, accesses in optional directions are made possible, and the system performance, particularly the graphic processing can be improved.
Patent JP-H04234581-A (JP)
Title: Diaphgram pump
Inventor: BUIRUFURIITO GEESU
IPC: F04B49/10
Filed: 1991-08-06
Abstract: PURPOSE: To simplify a necessary arrangement and to sensitively monitor a diaphragm with no hindrance, by early detecting occurrence of any damage to the diaphragm, and by surely inhibiting hydraulic medium from flowing into carrier medium. CONSTITUTION: A signal transmitter 32 is incorporated in a diaphragm disc 22 on the conveying chamber 7 side, and a signal receiver 31 is incorporated in a zone of a drive chamber 6 in a pump casing 2. The signal receiver 32 is connected to a means 34 for electronically evaluating and amplifying a signal transmitted from the signal transmitter 31.
Patent JP-S58100046-A (JP)
Title: Paper feed device
Inventor: KAJIWARA NORIO
IPC: G03G15/00
Filed: 1981-12-07
Abstract: PURPOSE:To make it possible to surely set a sheet in a registration position, by providing such an arrangement that the operation a paper feed device is interrupted by disengaging a drive transmitting relation when a sheet detecting sensor detects the leading end of a sheet, and thereafter the sheet is fed to a pair of registration rollers by engaging the drive transmitting relation. CONSTITUTION:Sheets are transmitted in the direction of paper feeding by means of the friction and rotation of a paper feed roller 16, and then, the upmost sheet alone is transmitted by separation rollers 25, 26 so that the leading end of the sheet reaches a detecting sensor 51 which issues a signal. Due to this signal an electromagnetic spring clutch 33 is disengaged for interrupting the transmission of the sheet. Further, the electromagnetic clutch 33 is engaged after the lapse of a predetermined time period so that the separation roller 25 is rotated together with the paper roller feed 16 for transmitting the sheet to carrying rollers 36, 37 which are rotated always. The sheet is further carried upward  so that the sheet is bit between a pair of registration rolles 56 with the use of sheet feed force and the nerve of the sheet itself. Further, a suitable deflected amount is given thereto for rotating a pair of registration rollers 56. Thus, the feed of the sheet is interrupted, thereby the registration position of the sheet may be surely set.
Patent JP-S5898894-A (JP)
Title: Magnetic bubble memory element
Inventor: SUZUKI MAKOTO
IPC: G11C11/14
Filed: 1981-12-09
Abstract: PURPOSE:To facilitate the inspection of defects of a transfer path, by making the thickness of a magnetic film, where a transfer path pattern exists, different from that of other parts in case that the transfer path pattern is provided on the surface of the magnetic film by ion implantation to transfer bubbles along the end part of the transfer path pattern. CONSTITUTION:A magnetic film 2 consisting of garnet or the like is provided on a nonmagnetic substrate 1, and a transfer path pattern is formed on the surface with an Au film, and this pattern is used as a mask to implant neon ions, and the surface of garnet is etched by ion milling, and the Au film is removed. The magnetic film is thick in the part of a transfer path in this manner, and an insulating film 3, ''Permalloy  '' film 4, insulating film 5, conductor film 6, protecting film 7, and a bonding pad 8 are provided successively on the surface of this magnetic film. Thus, the transfer path is easy to observe, and defects of the transfer path are inspected easily by a microscope.
Patent JP-H1133624-A (JP)
Title: Coil transfer device
Inventor: MIZUNO KENJI
IPC: B65H19/12
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make a coil truck into small size and inexpensive structure by reducing elevating/lowering stroke of the function for elevating/lowering a coil of the coil truck or eliminating the function for elevating/lowering the coil of the coil truck and to shallow the base or to eliminate the base at the time of transferring a coil of a metal plate from the coil truck on one side to the coil truck on the other side through a transfer skid. SOLUTION: In this device, at the time of transferring the coil of the metal plate from the coil truck on one side such as the coil car to the coil truck on the other side such as the coil transporting truck in the transportation stage of the coil of the metal plate, skid frames 3 on which the coil C of the metal plate is loaded are provided so as to be vertically moved with respective elevating/lowering hydraulic cylinders 4 on a pair of right and left device frames 2 between which the coil car or the coil transporting truck is possible to enter. In this way, after transferring the coil C from the coil truck on one side onto a skid frame 3 on the lower-limit position, the coil C on the skid frame 3 elevated to the upper-limit position is transferred to the coil truck on the other side.
Patent JP-S6352268-A (JP)
Title: Method for discriminating overlapping way of overlap parts
Inventor: TANABE KIICHI
IPC: G01B11/24
Filed: 1986-08-21
Abstract: PURPOSE:To shorten the processing time by selecting a desired parts through a visual sensor, detecting the feature point of the parts selected by a tactual sensor as well as the type of the density distribution of said desired parts and deciding an overlap state from the type of said feature point. CONSTITUTION:The picture information obtained by a visual sensor 1 is supplied to a visual information processing part 3 via a picture input device 2. The area selected by the part 3 is sent to a tactual information processing part 4 and at the same time the visual information on a subject of said area is sent to an overlap deciding part 5. The part 4 calculates a shift amount needed up to said area and a tactual sensor 8 is moved up to a subject via a tactual sensor drive mechanism control circuit 6 and a subject contact point detecting circuit 7. The tactual information obtained by a contact with the subject is supplied to the part 4 via a tactual information input device 9. Then the part 5 decide the overlapping state of the subject based on both visual information and tactual information.
Patent JP-H1133205-A (JP)
Title: Obtaining of image data
Inventor: HIRAMATSU KENJI
IPC: A63F7/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To view image data photographed by a photographing means which is arranged in plural places inside and outside of a Pachinko (Japanese pinball game) hall while playing a game through a game machine. SOLUTION: In a method for obtaining image information which is obtained by one of plural monitor cameras 20, 21, 22 and 23 arranged in the plural places, the operation contents of an operation part provided in the game machine 30 is made to correspond to the monitor camera to be selected, image information photographed by the monitor camera corresponding to the operation contents by the operation of the operating part is obtained and obtained image information is displayed in a display part provide in the game machine.
Patent JP-H0517240-A (JP)
Title: Sintering method of ceramic molded body
Inventor: KOMATSU MITSUNORI
IPC: C04B35/64
Filed: 1991-07-10
Abstract: PURPOSE:To sinter non-symmetric ceramic molded body such as a bending pipe without generation of cleavage or deformation. CONSTITUTION:The sintering base plate 2 having the slope 21 is placed on the hearth of the sintering furnace, and the ceramic ball 3 is fixed uniformly with an adhesive on the slope, on which the unsintered ceramic bottom board 5 is placed, on which the unsintered ceramic molded body (green) is placed to keep the balance and is sintered. In the result, the adhesive is burned before reaching sintering temp. in the furnace and the bottom board and the molded body are freely shrunk on the slope by rolling of the ceramic ball placed under the bottom board.
Patent JP-H0482746-A (JP)
Title: Wire dot type printer
Inventor: KONNO HIROSHI
IPC: B41J2/30
Filed: 1990-07-25
Abstract: PURPOSE:To extend life with the prevention of burring on an attraction surface of an armature by connecting a voltage driver and a current sensor between a yoke and a hold spring to stop a printing operation with the sensing of an impact between the armature and an inner yoke. CONSTITUTION:An insulation film 16 is provided between an outer yoke 3 and a ring yoke 4. A voltage driver 14 is connected between a hold spring 9 and the outer yoke 3 to apply a specified voltage and additionally, an electric energization sensor 15 is connected therebetween to sense current flowing therebetween. When a larger distance is caused between a platen and a printing head for reasons whatsoever and a protrusion 5a of an armature 5 hits an inner yoke 1, current flows between the armature 5 and the outer yoke 3 through the hold spring 9. The electric energization sensor 15 senses the current to stop a printing action to prevent possible burring on an attraction surface of the armature and then, contacts a coil. This eliminates malfunctioning of the armature thereby achieving an extended life.
Patent JP-H1134794-A (JP)
Title: Occupant protective device
Inventor: UENAKA YASUSHI
IPC: B60R21/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce an inspection element and shorten the processing time by selecting a self-inspection or an occupant protection by a switch operation of a squib operation circuit, providing a mechanism of converting the detecting value of a voltage between the squib terminals and a voltage value of a prescribed point of a circuit into digital values, and judging the abnormality by the self inspection current and control of a switch. SOLUTION: An electronic control unit 11 of an occupant protection device self inspects squibs which are provided in respective air bags or seat belt pretensioners operated by receiving a start requirement signal of acceleration detection units 7, 8, and a squib operation circuit for feeding an ignition current to them. As for the self inspection, a microcomputer for converting the input voltage value of the unit 11 into the digital value controls the squib dialogue circuit, the turning-on/off of low/high both sides and respective transistors for a monitor. A plurality kinds of self inspection current are fed in order by a switch and the voltage values of a plurality of points are read according to each current so as to judge the abnormality. The most efficient combination and order can be selected to shorten the processing time.
Patent JP-S6259530-A (JP)
Title: Production of high-purity manganese compound
Inventor: KENMOCHI YOJI
IPC: C01G45/00
Filed: 1985-09-06
Abstract: PURPOSE:To obtain a high-purity manganese compound easily at a low cost, by adding ferromanganese or metallic manganese and an acid to an aqueous solution containing electrolyte to dissolve Mn and Fe, removing the insoluble component and precipitating the dissolved Mn and Fe. CONSTITUTION:Ferromanganese and/or metallic manganese are added to an aqueous solution containing electrolyte and an acid is added to the solution under stirring to effect the dissolution of manganese and iron while keeping the pH at 2-9. The undissolved component is separated and removed from the solution. Thereafter, the manganese and iron in the solution is precipitated and recovered. The electrolyte used in the above process is e.g. ammonium chloride, ammonium nitrate, ammonium acetate or alkali metal salt, etc. The manganese compound is simple manganese compound or a mixture of a manganese compound and an iron compound. The ferromanganese or metallic manganese used as a raw material is crushed (preferably to >=60 mesh) and added to the electrolyte solution.
Patent JP-S5898891-A (JP)
Title: Substitution controlling system
Inventor: KAMIYAMA KANA
IPC: G06F12/12
Filed: 1981-12-08
Abstract: PURPOSE:To substitute data efficiently, by changing successively the determining condition of a storage position from the second memory, where information indicating the substitution information storage position in every address, on a basis of information from the first memory indicating whether the use of stored data is inhibited or not. CONSTITUTION:Information of priority level relation is provided in each of an n- number of positions belonging to the k-th group out of (kXn)-number of information storage positions to perform the substitution control of data. The first memory (flag memory) 51, which indicates whether the use of stored data in n- number of information storage positions is inhibited or not, and the second memory (flag memory) 52 where priority level information and information indicating whether the use of data is inhibited or not are used as address information to store information indicating a substitution information storage position in each address are provided. A substitution logic 53 determines blocks to be driven out on a basis of contents of flag memories 51 and 52, and new information is generated by a block 54. Thus, new substitution information is generated and is stored again in the flag memory 52 through a line 506.
Patent JP-H0642617-A (JP)
Title: Relief valve for avoiding sudden engagement in hydraulic clutch type transmission
Inventor: MIYAMOTO AKIRA
IPC: F16H61/02
Filed: 1992-07-23
Abstract: PURPOSE:To prevent sudden engagement of a clutch, and to reduce shock through securing a half-engaged clutch state by forming many drain holes on a spool which withdraws with inlet of hydraulic oil, and by opening and closing the respective drain holes in sequence with the reciprocating slide motion of the spool. CONSTITUTION:A spool 8 is fitted slidably inside a valve body 9 inserted into a valve case 13. A piston 5, which slides in a back chamber E, is fitted on a guide rod part 8b of the spool 8 and also fitted slidably inside the valve body 9. Furthermore, pressure oil is supplied from an oil passage 12 of a case cover 1 to an oil chamber F, and after that, is introduced into the back chamber E from an orifice hole 3 in an opening 8a of the spool 8 through a drain opening 6 and grooved oil passages G. At this time, many drain oil passages A-D are formed in the opening 8a. The respective drain oil passages A-D are not communicated with the grooved oil passage G and are opened at the outer periphery of the spool 8. So hydraulic oil is returned to the drain line only when the drain oil passage A-D are communicated with the drain opening 6.
Patent JP-S6368322-A (JP)
Inventor: REENE BUTSUHIERAA
IPC: B23H7/02
Filed: 1987-08-05
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-S6250621-A (JP)
Inventor: BUERUNAA FUUBERU
IPC: G01P3/488
Filed: 1986-08-25
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-H0842680-A (JP)
Title: Automatic gear shift control device for vehicle
Inventor: OKUMURA YOSHITERU
IPC: F16H63/50
Filed: 1994-07-30
Abstract: PURPOSE:To perform back up during failure of a car speed sensor without arranging a car speed sensor by performing switch control of the engaging state of an automatic transmission mechanism, based on an estimated car speed calculated from the engine speed and output torque. CONSTITUTION:An automatic transmission 70 provided with a torque converter 72 and an auxiliary transmission mechanism 74 is coupled to an engine 2. A valve body 76 having the automatic transmission 70 is provided at its interior with a first solenoid 78 being a gear speed varying means to switch the engaging state of the gear speed of the auxiliary transmission mechanism 74 and a second solenoid valve 80. An oil temperature sensor to detect an oil temperature in the automatic transmission 70 by the valve body 76 is positioned and a car speed sensor 84 operated through rotation of a rotary shaft is arranged in the automatic transmission 70. Thus, the auxiliary transmission mechanism 74 of the automatic transmission 70 is controlled by switching a shift position to the engaging state of a highest gear shift speed. This constitution prevents lowering of operation performance even in failure of the car speed sensor and reduces limit on a gear shift.