baber/WOPTO huggingface dataset:
Patent JP-H09283538-A (JP)
Title: Peeling apparatus for lead frames and interleaf
Inventor: YUGUCHI NORIYUKI
IPC: H01L21/50
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a spacer film peeling apparatus for lead frames, capable of accurately alternately separating interleaves and lead frames alternately laminated one above another. SOLUTION: This peeling apparatus 100 alternately separates a laminate composed of alternately laminated lead frames 170 and interleaves 180 expanded to the outside of the lead frames. It comprises a suction part 110 to suck one side of the lead frame, laminate holder 120 to mount this laminate, a film separator 130 needed at sucking of the lead frame, and a film remover 140 to suck and remove the spacer film such that at sucking of the lead frame it presses a plurality of outside parts of the interleaf 180 to the holder 120 while the suction part 110 sucks the frame 170 to separate it from the laminate, thus separating it. At removing the space film, the film remover 140 moves from specified position onto the laminate and sucks the film 180 away from it.
Patent JP-S5241894-A (JP)
Title: Polarizing method of single crystal
Inventor: ESASHI SHINJI
IPC: H01L41/257
Filed: 1975-09-30
Abstract: PURPOSE: The single crystal is polarized by applying the direct current field in the Y axis direction of the pulling up axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5449997-A (JP)
Title: Coarsening method for fine gypsum crystals
Inventor: KAJI YOSHIROU
IPC: C01F11/46
Filed: 1977-09-28
Abstract: PURPOSE: To coarsen fine gypsum crystal of inferior strength and produce gypsum  of superior strength by adding fine crystalline gypsum to a dil. aq. soln. of sulfuric acid or hydrochloric acid and repeating heating and cooling to specific temps.  
     CONSTITUTION: Fine crystalline gypsum is added to a 0.3W2.0 wt/vol% aq. soln. of sulfuric acid or hydrochloric acid, in the theoretical amt. of dissolution or above at high temp., optionally contg. calcium chloride. Next the gypsum-added soln. is heated to 80°CWthe b.p. of the soln. and cooled to around ordinary temp. These heating and cooling are repeated about 2W4 times to obtain coarse crystalline gypsum having a strength of 10W12 kg/cm 2  or above usable as raw material for gypsum plaster board, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05313575-A (JP)
Title: Method for introducing route
Inventor: IZUMI SHIGEO
IPC: G09B29/10
Filed: 1992-05-11
Abstract: PURPOSE:To prevent a running direction in a place through which the running is being made, from being indistinct. CONSTITUTION:Previously, by using the map data of an upper layer, plural via places successively connecting between a start point and a target place found by first retrieval are registered in a via place memory 15 and when a vehicle is arrived at a certain via place while running, by an introducing route retrieval part 16 secondary-retrieves, using the map data stored in a CD-ROM 1, the optimum introducing route connecting from a certain via place to furthar next via place through a next via place and stores it in an introducing route memory 17 while referring to the via place data registered in the via place memory 15. A map image ploting part 13 displays, after the vehicle passes through a certain via place, using the introducing route data stored in the introducing route memory 17 previously, the introducing route connecting from a certain via place to further next via place through a next via place on a screen, and introduces the route.
Patent JP-H07132569-A (JP)
Title: Tab cutter
Inventor: MIKAERU PII BARON
IPC: B31B50/20
Filed: 1994-05-09
Abstract: PURPOSE: To reduce a bent of a sheet at the time of cutting in which a cutter does not receive a resistance in the case of cutting and abrasion on the surface of an anvil is prevented. CONSTITUTION: Cross cutting for making the end parts of the tab on a sheet 28, for example, cross cutting for making the end parts of the glued tab on the container blank of a corrugated paperboard is performed by rotary cutter units 56, 58. Each cutter unit has a spirally convoluted blade and the blade is rotated and progressively cuts the inward of the sheet in the direction of other end of the outside on the opposite side from one end of the outside of the sheet. When the sheet 28 is conveyed, the downstream cutter unit 58 cuts the leading end of the tab and the upstream cutter unit 56 cuts the trailing end. After each cut, the cutter remains at rest with its blade in an inoperative position out of the path of any oncoming sheet 28. A sensor 60 senses the next oncoming sheet 28 and initiates the cutting via a computer 64.
Patent JP-H09301140-A (JP)
Title: Turn controller of power vehicle
Inventor: ISHIDA TOMOYUKI
IPC: B60T8/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent a power vehicle from enlargement in its turning radius as the result of relaxation of braking action of a brake unit on the way of turning by providing such constitution than the operational time of a brake unit may be changed in compliance with a transmission gear. SOLUTION: The setting state, the detecting state of various sorts of setting apparatuses, switches and various sorts of sensors (S1) are read and then, if the set position of a transmission lever is in such a position as adequate for any rotary work, a timer for operating a rear wheel brake unit is set to 20sec. (S3) and if the position of the transmission lever is set in a super lower speed position like a trencher work, a turning time is elongated, so that a time for the operation of the brake unit may be set to 2 minutes that is rather longer then that in the case of a rotary work (S4). Thus, since it can never happen that output for brake operation stops to cause enlargement of the turning radius on the way of turning, a machine body can be turned well in response to the contents of work.
Patent JP-S5740723-A (JP)
Title: Vertical magnetic recording head
Inventor: NAKAYAMA YASUHIKO
IPC: G11B5/127
Filed: 1980-08-25
Abstract: PURPOSE:To enable high-efficiency and high-density recording and reproduction by reducing the loss of magnetic flux of a signal by making the flanks of a main magnetic pole unparalleled. CONSTITUTION:A head consists of an auxiliary magnetic pole 2 wound with a coil 5 and a main magnetic pole 1 having a front falnk 22 slanting in a track width direction and a rear flank in the track width direction. In recording, a signal is first written by the front flank 22, but rewritten through the writing of the rear flank 12 as a medium 4 moves as shown by an arrow 6. Therfore, while the efficiency of writing is held high, a short-wavelength signal is recorded by increasing the sectional area of the magnetic pole. In reproduction, almost all of the read output of the main magnetic pole 1 is a signal read by the rear flank 12 of the main magnetic pole 1, so the width of the main magnetic pole is increased, preventing a decrease in reproduction output.
Patent JP-H0419068-A (JP)
Title: Grinding wheel dressing control method
Inventor: MATSUI SATOSHI
IPC: B24B53/00
Filed: 1990-05-09
Abstract: PURPOSE:To judge only the cutting quality of a grinding wheel accurately so as to determine dressing spacing appropriately and automatically by performing dressing at the time of a ratio between the vibration amplitude value of a grinding machine and the current value of a wheel spindle motor reaching the preset limit value. CONSTITUTION:The limit value alphalim of a ratio alpha between vibration on a spindle head 8 and the current value of a wheel spindle motor 11 is set into an NC device 24 to start grinding by a grinding wheel 12. The amplitude on the spindle head 8 during grinding is measured by a detector 20 and inputted into the NC device 24. The current value of the wheel spindle motor 11 is measured by an ammeter 22 and inputted into the NC device 24. A ratio alpha between these inputted amplitude and current value is compared with the preset limit value alphalim, and when this ratio alpha reaches the limit value alphalim, the motors 16, 18 of a dressing device 13 are driven to perform the dressing of the grinding wheel 12 by a dresser 19.
Patent JP-S63281146-A (JP)
Title: Simple loading camera
Inventor: SUZUKI TOYOTOSHI
IPC: G03B17/00
Filed: 1987-05-14
Abstract: PURPOSE:To improve operability by providing a cover which closes a cartridge room, an electrically-driven driving means for driving to close the cover and a control means for actuating the electrically-driven driving means by answering that the cover is moved from an opening state to a closing direction. CONSTITUTION:The cover 4 which closes the cartridge room 8c, the electrically- driven driving means for driving to close the cover 4 and the control means for actuating the electrically-driven driving means by answering that the cover 4 is moved from the opening state to the closing direction are provided in a camera where the leader part F of a film is drawn into the camera and wound to a spool 10 after the cartridge room 8c is closed in a state where the leader part F is left outside the camera. Therefore, the cover 4 is electrically driven to be closed and also the starting of driving is executed in an easy method related to the closing action of the cover such as the operation of the cover 4 in the closing direction. Thus, the operability can be improved.
Patent JP-2000310424-A (JP)
Title: Cooking appliance network system
Inventor: NOMURA HIROYOSHI
IPC: F24C7/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To transmit cooking sequence information to a plurality of cooking appliances efficiently. SOLUTION: Communication is conducted with microwave ovens 4 being cooking appliances by using a hand-held terminal 1, so as to rewrite a cooking sequence. The communication is executed with a broadcast message and a signal is transmitted to the microwave ovens 4 in a plurality simultaneously. The hand-held terminal 1 is connected to a management computer 6 as occasion demands, so as to download information.
Patent JP-H0415343-A (JP)
Title: Planetary roller reduction gear
Inventor: SAWADA YASUHIRO
IPC: F16H13/08
Filed: 1990-05-09
Abstract: PURPOSE:To secure the reproducibility of positioning with high precision by installing a supporting board which is fixed on a base plate and arranged in an outer race on the extension of a sun roller and a turning angle detecting means which is fixed on the outer race and detects the turning angle between the supporting board and the outer race. CONSTITUTION:The output shaft 1a of a motor 1 is coupled to a sun roller 3 by a coupling 2. The turning moment of the sun roller 3 is transmitted to planetary rollers 4A - 4C, and further transmitted to an output shaft 5 for an outer race. The lower part of the output shaft 5 is fixed rotatably on a reduction gear base 8 (base board) through a bearing 19. When the output shaft 5 revolves, a rotary encoder 12 revolves together with the output shaft 5, since the rotary encoder 12 is fixed on the output shaft 5 by a connecting member 12b. While, the input shaft 12a of the encoder 12 does not revolve, since it is coupled to the projection part of a supporting plate 10 by a coupling 11. Accordingly, the encoder 12 detects the turning angle between the supporting plate 10 of the supporting board and the output shaft 5.
Patent JP-S5644745-A (JP)
Title: Sintered alloy for internal combustion engine valve seat and its manufacture
Inventor: KIYOTA FUMIO
IPC: C22C33/02
Filed: 1979-09-17
Abstract: PURPOSE: To obtain the titled alloy with superior machinability by filling the pores of a sintered body having a specified composition contg. C, W, Co, etc. with an org. compound having a specified m.p. and by dispersing the resulting hard phase in a matrix having pearlite structure contg. V, Co, etc.  
     CONSTITUTION: 78.5W94.2% Alloy powder consisting of 1W10% Co, 0.1W3% one or two among W, V and Mo, ≤3% Ni and the balance Fe is blended with 0.7W 1.5% graphite powder, and the blend is mixed with an adequate amount of a lubricant, compression-molded, and heated at 1,100W1,200°C for 15W60min to form a sintered body. This body is then sealed by filling an org. compound having 120W 250°C m.p. or the like, and a hard phase is dispersed in the resulting pearlite matrix to obtain the titled sintered alloy which is hardly worn even if given a hot shock. The hard phase is formed with alloy powder consisting of 30W50% Mo, 20W60% Co, 1W4% C and the balance Fe and/or alloy powder consisting of 5W25% W, 20W60% Co, 1W4% C and the balance Fe. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62274862-A (JP)
Title: Printing device
Inventor: SHIOTANI MASAHARU
IPC: H04N1/04
Filed: 1986-05-22
Abstract: PURPOSE:To print out printing information on an optional paper surface by temporarily printing the printing information on a recording medium in a printing device and then transferring the information printed on the recording medium to optional recording paper set up on the outside of the device. CONSTITUTION:When earth rollers 16, 16 or 18, 18 are rotated, the rotational quantity of these earth rollers is transmitted to a sheet feeding roller 17 through a feeding wire 18 or 17 and an ink ribbon 21 and a master film 20 are transferred in accordance with the rotational quantity of the earth rollers. When a thermal head 30 heats the ink ribbon 21 in accordance with an image read out by a CCD image sensor 15, heat transfer ink applied to the inside of the ink ribbon 21 is printed out on the master film 20. The ink image printed on the outside of the master film 20 is located between the earth rollers 28, the heat transfer ink is melted by heating the master film 20 uniformly from its back and transferred to optional recording paper.
Patent JP-H11312228-A (JP)
Title: Three-dimensional shape data processor
Inventor: BAN SHINICHI
IPC: G01B11/24
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the extracting accuracy for a specific part of an object by fractionizing a distance image obtained via three-dimensional measurement of an object and setting the specific part, based on the distribution of space frequency of each section of the distance image. SOLUTION: A distance image obtained via three-dimensional measurement of an object is fractionized, and a specific part of the object is set based on the distribution of space frequency of each section of the distance image. When a hair part h1, for example is specified, a distance image G10 of a head part obtained via three-dimensional measurement of a user is fractionized into a lattice shape. The each fractionized section (e) undergoes two-dimensional Fourier transform, and a spatial frequency spectrum is obtained. An integrating operation of spectrum intensity is performed at a frequency range higher than a set frequency f1. Then sections (e) of an integration value larger than the set value are decided to correspond to the part h1. Thus, a set of sections (e), which is decided in this way, is specified as the part h1.
Patent JP-S62165029-A (JP)
Title: Automatic clutch device
Inventor: IDOGUCHI MASARU
IPC: F16D48/02
Filed: 1986-05-22
Abstract: PURPOSE:To restrict both generation of heat from a clutch and wear-down of a disc so as to obtain a long-time, continuous creeping operation, by forming a program-control-type automatic clutch device into a wet clutch in which a clutch-contact surface is oiled. CONSTITUTION:The clutch-state of a clutch part 2 is controlled by program control whose input signal is derived from the engine speed. The clutch part 2 is provided with an oil pump 28. The oil drop gushed out from this oil pump 28 forces a pressure plate 22, a clutch disc 23, a flywheel 24, and an intermediate pressure plate 34 to take an oil bath. As a result, even when the creeping operation is continued, a rise in temperature due to sliding friction of the clutch 2 can be restricted, while both deformation or deterioration of the clutch part 2 and the wear-down of the disc 23 can be prevented.
Patent JP-2000307820-A (JP)
Title: Original holder and original reader
Inventor: TAKAHASHI JUNJI
IPC: B41L13/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To easily install an original holder at an appropriate position. SOLUTION: Relating to this original holder 1, which has a holder base part 2 and a translucent sheet 3 provided on the original mounting plate 2a of the part 2 in a freely adherable and strippable way and is set to this image reader, in a state in which an original 5 is arranged between the part 2 and the sheet 3, a holder side position detection mark 8 is provided in the part 2, and also a reading hole 7 for reading a device side position detection mark of the original reader are arranged. Thus, the holder 1 can easily be installed at an appropriate position of the original reader.
Patent JP-S5242280-A (JP)
Title: Continuous production method of magnet wire
Inventor: AMAKAWA SAICHI
IPC: B21C1/00
Filed: 1975-09-30
Abstract: PURPOSE: To produce magnet wire in such a manner that insulation coating is performed linearly in short process by utilizing powder painting method in continuous production from metal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11342422-A (JP)
Title: Straightener for rolled beam material
Inventor: WILLEMS MARKUS
IPC: B21D3/05
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To make the axial direction sliding, assembling and disassembling operations possible with a simple construction by making connections of an assembling bush with a forwarding bush, and separately, the forwarding bush with a piston/cylinder unit possible. SOLUTION: Straightening discs 2, 3 are held and contacted with a straightening shaft 1. The disc 2 is fixed with a straightening journal 4 of the straightening shaft via a bush 6. The straightening disc 3 is movable on a forwarding bush 29 in both directions. A H shape beam material 35 is straightened with a straightenerof this type. In this case, an assembling bush 26 is connectable with the forwarding bush 29. Also, the forwarding bush 29 is made connectable with a cylinder unit 16 separately and movably by the cylinder unit. The forwarding bush 29 is connected with the straightening shaft 1 firmly rotatably via a clamping bush 14 being fixed and disposed with a piston rod head 15 of the piston/cylinder unit, so that it is movable in the axial direction by the piston/cylinder unit.
Patent JP-H10323312-A (JP)
Title: Main body structure of bamboo broom and manufacture of bamboo broom having the main body structure
Inventor: MATSUO MUNETAKA
IPC: A47L13/38
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a main body structure of a bamboo broom and the manufacturing method for the bamboo broom having the main body structure in which a bamboo broom can easily be manufactured regardless of the size without a skilful high technique and this bamboo broom can be manufactured using wasted resin materials. SOLUTION: This bamboo broom is provided with a bamboo branch fixed part 5 where one end of a bundle of bamboo branches 4 is adhered in which many bamboo branches are bundled and adhered to each other using a resin material 71. This bamboo broom is manufactured in such a manner than the bundle of bamboo branches 4 is inserted into the opening of a mold 9 having an internal shape whose form and size accommodates to the external shape of the bamboo branches fixed part 5, the resin material 71 is poured into the mold 9, then the resin material 71 is cured.
Patent JP-H01289078-A (JP)
Title: Connecting condition confirming method of operational condition setting terminal
Inventor: TAKAHASHI YASUO
IPC: H01R13/64
Filed: 1988-05-16
Abstract: PURPOSE:To make it possible to inform an error connection to the operator and to avoid the hidrance to a practical apparatus and to the object to control, by comparing the connecting condition data of operational condition setting terminals and the standard connecting condition data to judge the condition of the connection. CONSTITUTION:By short-circuiting two desired operational condition setting terminals 15 and 15 of a practical apparatus 14, the resultant condition connecting data of the short circuit is sent to an I/O port 13 from the practical apparatus 14 through lines 16. A CPU 11 processes depending on a confirmation program in a memory 17. In this case, the judgement of the connecting condition is carried out by comparing the connecting condition data read from the port 13 and the standard connecting condition data in the memory 17, and the level of condition is decided. When the connection is good, CPU 11 delivers the operation starting direction to the practical apparatus 14, and displays it at a display device 19 through a display control circuit 18. On the other hand, when the connection is poor, an error connection data is delivered to the display device 19.
Patent JP-S5642436-A (JP)
Title: Receiver with electronic lock
Inventor: TAKUHARA SADAHIRO
IPC: H04N5/44
Filed: 1979-09-14
Abstract: PURPOSE:To improve the function of locking and manipulation while increasing the number of combinations, by providing an electronic locking circuit which when at least not less than two fixed channel selection switches are operated in fixed order, detects and operates them. CONSTITUTION:Between DC electric power source circuits 3 and 4 for receiver 2 and main electric power source 1, main electric power source switch 5 and switching element (relay) 6 are interposed in series and the contact of relay 6 stays to transformer 10. Further, detecting circuit (electronic locking circuit) 13 is driven by DC electric power sources 11 and 12 and transistor TR14. Circuit 13 consists of channel selection switch 15, encoder 16, shift transistor 17, preset switch 18, and comparing circuit 19. With one of switches 15 operated, conversion 16 into binary codes is performed and after another switch is operated, its signal is transferred to register 17 successively to make comparison 19 between its contents and preset-18 contents, so that when the two agree, detection output 14 is generated to drive TR14 and then circuit 13. Driving relay 6 cuts off the electric power supply to circuit 13.
Patent JP-S609850-A (JP)
Title: Sintered hard alloy for cutting
Inventor: IYORI YUUSUKE
IPC: C22C29/02
Filed: 1983-06-30
Abstract: PURPOSE:To improve the wear resistance and thermal shock resistance of a sintered hard alloy for cutting by adding a specified amount of Mo or Mo2C when a mixture of WC as a base with other hard materials such as TiC, TaC and TiN is sintered to manufacture the sintered hard alloy. CONSTITUTION:A mixture consisting of, by weight, 10-60% WC, 5-40% TiC, 5-30% TaC and 3-20% TiN as hard materials is prepd. as a starting material for a sintered hard alloy for cutting such as milling or turning. To the mixture are added 0.5-5wt% Mo or Mo2C and 5-20wt% one or more kinds of Fe group metals such as Fe, Ni and Co. They are mixed, press-molded, and sintered at 1,400 deg.C to obtain a sintered hard alloy for cutting with superior deflective strength at ordinary temp. and superior deformation resistance at high temp. as well as superior wear resistance and thermal shock resistance.
Patent JP-S5242469-A (JP)
Title: Method of treating waste containing heavy metal salts and making them harmless
Inventor: MIZUMOTO YOSHIAKI
IPC: A62D3/36
Filed: 1975-10-01
Abstract: PURPOSE:Dust, sludge, etc. containing highly oxidized heavy metal salts (e.g., CrO4<2->, Aso4<3->, etc.) is mixed with Al2(SO4)3 and reducing inorganic substances, reduced, and caked to make harmless.