baber/WOPTO huggingface dataset:
Patent JP-2000105168-A (JP)
Title: Method and device for evaluating aberration of optical element for optical device
Inventor: TAKADA KAZUMASA
IPC: G01J9/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To easily obtain each aberration by overlapping the diffraction light of light through an optical element for forming a sharing interference image, and by obtaining the phase difference of light intensity of a plurality of specific spots in the interference image. SOLUTION: An optical system 1 that evaluates the aberration of a lens 12 that an optical device 10 such as the optical head of a DVD reproduction device has is provided with, for example, a reflection-type diffraction grating 40 and an image reception part 28 such as a CCD. Then, while the diffraction grating 40 is carried in a direction 50, light 16 is applied from a laser source 14, and an image is formed in a groove 44 of the diffraction grating 40 passing through the focus of the lens 12. Diffracted reflected light returns to the lens 12, is reflected by a beam splitter 24, and is sent to the image reception part 28, and the image with a sharing interference image being influenced by diffraction light with 0- and 1-degree orders appears on a display part 34.  Each aberration of the lens 12 is evaluated by the phase difference of light intensity change with the movement of the diffraction grating 40 among a plurality of selected spots in the sharing region of the interference image.
Patent JP-S59101298-A (JP)
Inventor: JIYAN KARUJII
IPC: B23K35/365
Filed: 1983-11-11
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-S6454750-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: SAITO DAIICHI
IPC: H01L23/50
Filed: 1987-08-26
Abstract: PURPOSE:To simultaneously cut resin and tie bars in the case of cutting and shaping by narrowing the interval of the tie bars and reducing the size of a resin part generated between a package and the bars to a limit in which the resin is not leaked at the time of sealing. CONSTITUTION:The interval C of tie bars 1a is set to the width A of a package 3+0.4mm. The displacement of a metal mold at the time of sealing it with resin is sufficiently absorbed to stop the sealing resin by the bars 1a. After sealing, the size of the resin part 1f formed between the package 3 and the bar 1a is 0.2mm, the resin and the bars are simultaneously cut and shaped by cutting twice the bars, cutting a pinch bar, and eventually cutting leads to finish it, thereby eliminating one step.
Patent JP-S6275097-A (JP)
Title: Pump protecting sealing device
Inventor: IWASAKI MINORU
IPC: F04D29/10
Filed: 1985-09-27
Abstract: PURPOSE:To improve the anti-corrosion characteristics of a vertical pump- protection pipe and reduce the first cost thereof by using fiber-reinforced plastics pipe as said pipe and interposing a seal member which consists of a thin metal shell and rubber between said pipe and a tie-in member via a wedge-shaped ring. CONSTITUTION:A seal device of this invention is interposed between the protection pipe 8 such as a fiber-reinforced plastic pipe (FRP pipe) and a tie-in member 9 and consists of a rubber packing 11 having a thin metal shell 10, a ring 12 having the wedge-shaped cross-section and a bolt 13 which retains the ring. Despite such simple constitution, said device can possess the sealing effect, the material for protection pipe 8 can be easily formed in a FRP pipe and the need of special manufacturing of the FRP pipe can be eliminated so that the anti-corrosion characteristics of a seawater pump protection pipe may be improved and the first cost thereof can be reduced.
Patent JP-S60105356-A (JP)
Title: Diagnostic system of stand-by device
Inventor: ARAI HARUO
IPC: H04M3/22
Filed: 1983-11-14
Abstract: PURPOSE:To always assure normality of a stand-by-system device by transferring the trouble back signal of the stand-by-system device to the present-used system device, by starting a diagnosis of the stand-by-system device, and by transferring the diagnostic results to the present-used-system device. CONSTITUTION:A trouble back signal FS1, which generates due to trouble of each part of a stand-by-system switchboard controller PSC1, is transferred to a present-used-system switchboard controller PSC0. After a microprocessor MPU0 detects the trouble back signal from the stand-by-system switchboard controller PSC1, it transfers the diagnostic starting instruction to the stand-by-system switchboard controller PSC1. A microprocessor MPU1 executes the diagnostic program which is stored in a memory ROM. The stand-by-system switchboard controller PSC1 transfers the diagnostic results by executing the diagnostic program to the present-used-system switchboard controller PSC0. The microprocessor MPU0 transfers the diagnostic results to the network NW side through a transmitting/receiving circuit SR, and transfers the results to a typewriter TTY by controlling a processor CP.
Patent JP-H0865525-A (JP)
Title: Method and equipment for aftertreatment of video signal
Inventor: KIN SOUKOU
IPC: H04N19/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce a blocking phenomenon generated at the border of a block of encoded video data by changing postprocessing conditions of decoded video data with the position of each pixel included in the block. SOLUTION: The decoded video data of a current frame are supplied to and stored in a 2nd frame memory 42. A controller 43 which monitors the storage state of pixel data in the memory 42 generates information showing the position of a target pixel. A pixel region determination unit 44 generates a select signal representing whether or not the target pixel included in the stored decoded video data belongs to the boundary region of a corresponding block by using the position information on the target pixel supplied from the controller 43. According to this select signal, N×N pixels including the target pixel are supplied selectively to a filter 48a or 48b in a filtering device 48. The memory 42 updates the target pixel value with the filtered target pixel value. After all pixel values are updated, the pixel values are sent out to a display device.
Patent JP-H0553535-A (JP)
Title: Source driver circuit
Inventor: MORIYAMA HIROAKI
IPC: G02F1/133
Filed: 1991-08-26
Abstract: PURPOSE:To extend an effective video period by reducing the power consumption of the source driver circuit. CONSTITUTION:When a video signal is high, a p channel field effect type transistor(FET) 6 is turned off and an n channel FET 5 is selected to discharge electric charges from a power source VDD to the source line 11 of a liquid crystal panel. When the video signal is low, the n channel FET 6 is turned off and the p channel FET 6 is selected to discharge electric charges from the source line 11 of the liquid crystal panel. The electric charges are charged and discharged only when the video signal varies, and a stand-by current is extremely small, so the current consumption is reduced. The video signal VSH nearly matches an output V0, so the effective output video period is extended.
Patent JP-H0377506-A (JP)
Title: Mail box
Inventor: KAWAGUCHI TOSHITAKA
IPC: A47G29/12
Filed: 1989-08-21
Abstract: PURPOSE:To enable producing and storing by bulk of an upper throw-in unit and a lower unit of a storing box separately by dividing the storing box into two units which are to be piled and combined appropriately to form a mail box. CONSTITUTION:A storing box 3 having a throw-in opening 1 and a take-out opening 2 is divided into an upper throw-in unit 4, 4A, 4B having the throw-in opening 1 and a lower unit 5, 5A, 5B having the take-out opening 2. The upper throw-in unit 4 includes a unit body 6 which is substantially shaped in a lying U-letter in section and has an opening on both the front and rear sides, and a throw-in opening panel 7 which rotates vertically to open or close the throw-in opening 1. The lower unit 5, 5A, 5B consists of the rest. The upper throw-in unit is placed on the lower unit and combined mutually to form a mail box. Thus, each unit can be produced and stored by bulk and separately.
Patent JP-S58114187-A (JP)
Inventor: UTSU TAKESHI
IPC: G07D3/00
Filed: 1981-12-26
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-H0377584-A (JP)
Title: Safety operation controlling method for washing machine
Inventor: TOKUCHI MASAYUKI
IPC: D06F37/42
Filed: 1989-08-19
Abstract: PURPOSE:To enable unbalance correcting operation proper to a dehydration unbalance quantity, to be performed by detecting the dehydration unbalance quantity through the OFF-time and OFF-frequency of an oscillation-sensitive device with a controller, and by varying an unbalance correcting operation time according to the dehydration unbalance quantity. CONSTITUTION:By an oscillation-sensitive device 33, impact is arrested, and the acceleration of an external box is detected, and when the acceleration comes to a constant value or more, then mercury 35 is moved in a crusible- shaped case 34 and is separated from an electrode 36a, and then, a contact between the electrode 36a and an electrode 36b is turned OFF, and the output of unbalance generated on a controller 24 is generated. By the controller 24, this output is received, and the means of unbalance correction for turning OFF the electrification to a motor 5 and increasing a feed water quantity is to be taken. Besides, by buzzing a piezoelectric buzzer 29, the alarm of the unbalance may be given. As a result, unbalance correcting operation proper to a dehydration unbalance quantity can be performed.
Patent JP-H0748300-A (JP)
Title: Production of sorbitol powder having high fluidity
Inventor: NAKANO NOBUMICHI
IPC: A23L27/30
Filed: 1993-08-05
Abstract: PURPOSE:To provide a method for producing sorbitol powder having high fluidity, capable of continuously producing and having high economical efficiency. CONSTITUTION:An aqueous solution of sorbitol adjusted to 89.0-99.9wt.% purity, 69-80wt.% concentration and 10-40 deg.C temperature is continuously fed to a sorbitol massecuite tank previously kept in the range of 5-35wt.% crystal amount at a rate corresponding to 0.5-80wt.% of the massecuite weight per hr. At the same time, the massecuite continuously pulled out from the outlet of the massecuite tank at a similar rate as feed rate of the aqueous solution of sorbitol is introduced into spray-drying apparatus controlled to 30-90 deg. air temperature and spray-dried. Thereby, sorbitol powder having high fluidity and free from scattering of fine powder is obtained.
Patent JP-S6274871-A (JP)
Title: Paper feeding guide for paper jogger
Inventor: ISHIDA MASAAKI
IPC: B65H31/40
Filed: 1985-09-26
Abstract: PURPOSE:To make improvements in paper jogging accuracy and operation efficiency, by installing a platelike paper guide, where conveying paper slidingly contacts with its own weight, in a conveying route of paper being fed onto a pallet, and also installing a convex part, pushing up a central part in the direction of the breadth of the paper, on top of this paper guide. CONSTITUTION:Paper 52 conveyed by a pallet is conveyed as spots other than the held end is slidingly contacted with each top of paper guides 128 and 129 with its own weight in the point midwat in conveyance. In this case, since a paper guide 130 is installed on the paper guide 128 in selecting a center position of the paper 52 in advance, the paper 52 to be conveyed is pushed up of its central part in the conveying width direction by a roller 135 of this paper guide 130 and conveyed as rolling this roller. Therefore, the central part is pushed up at a convex part, formed into convex form and given rigidity, so that the paper becomes stiffened, thus it is in no case hung down. In consequence, since such a possibility that the already trued-up sheets of paper are shifted to some extent and become ununiformed as being conveyed in leaving them dangled intact is prevented from occurring so that accuracy in paper jogging is improved, and there is no rejogging, thus efficiency is improved.
Patent JP-H0748832-A (JP)
Title: Coping concrete formwork device and coping concrete placing method
Inventor: TABUSE YOSHIO
IPC: E02D5/04
Filed: 1993-08-04
Abstract: PURPOSE:To improve the efficiency of the forming work of a concrete cover section, so-called coping concrete, at the apex of a steel sheet pile used for the earth retaining work of an excavated portion or the revetment work or the like. CONSTITUTION:This formwork is provided with an astride connection section 12 sandwiching the apex of a steel sheet pile A, a concrete inner member 1 having a reinforcing bar fitting section 13, a support rod 21 connected to the member 1, and a support member 2 constituted of a lateral beam section 22. Arm sections 34 are protruded into contact with formwork sections 31 longitudinally split with a formwork into two and the beam section 22, and the outer ends of the arm sections 34 are pivotally connected to the beam section 22. The formwork device is hoisted and fitted to the apex of the sheet pile A for use as the formwork at the time of the placing work of coping concrete. It is hoisted and removed after concrete is solidified.
Patent JP-H0493760-A (JP)
Title: Ammonia-concntration measuring apparatus
Inventor: KINOSHITA KIYOZO
IPC: G01N27/416
Filed: 1990-08-09
Abstract: PURPOSE:To obtain high acid-gas removing effect and stability by arranging an acid-gas removing filter comprising heated soda lime at a part of the introducing path of a gas under test in an ammonia densitometer using a double-ion- electrode method. CONSTITUTION:In a filter 11, granular acid-gas removing filter materials 22 are filled in dust filter materials 21a and 21b such as silica wool in the sandwich pattern. The filter 11 is provided at a part of an introducing pipe 12 for gas under test. As the filter material 22, soda lime which is heated at about 250 deg.C for 24 hours or longer is used. When the soda lime is heated, the effect on the measurement can be performed. The measured value is stabilized for a long time. At this time, it is preferable to have the conditions of about 250 deg.C or higher and 24 hours or longer for the sufficient removing effect of the influential acid gas.
Patent JP-S6272334-A (JP)
Inventor: TANAKA ITSUMI
IPC: A61B8/06
Filed: 1985-09-26
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-H0259225-A (JP)
Title: Inserter for stepped pin
Inventor: FURUYA TATSUHIRO
IPC: B23P19/02
Filed: 1988-08-26
Abstract: PURPOSE:To prevent a stepped pin from slipping off by chucking this pin, locating it on an insert hole fitted with a spring, and when inserting this stepped pin into the hole after releasing the chucking, pressing this pin with pressing force smaller than spring force. CONSTITUTION:A valve spool 10 as a stepped pin is held by a chuck jaw 9b of a hand member 4, and a weight 12c is engaged with an upper end of the valve spool 10. In this state, the hand member 4 is rotated, and the valve spool 10 is situated in the upper part of a spool hole of a valve body. A spring is installed on a bottom surface of the spool hole. Holding of the chuck jaw 9b is released, whereby the valve spool 10 is dropped in the spool hole together with the weight 12c. At this time, resiliency of the spring is relieved by the weight 12c, so that the valve spool 10 is prevented form slipping out of the spring.
Patent JP-S6190155-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/26
Filed: 1984-10-09
Abstract: PURPOSE:To enhance light fastness of a magenta color image by forming on a support a layer contg. a 1-H-pyrazolo-[3,2-c]-s-triazole type coupler and an image stabilizer represented by a specified formula. CONSTITUTION:The silver halide color photographic sensitive material superior in tone preservability can be obtained by coating the support with a soln. of an org. solvent, such as alkyl phthalate, having a b.p. of about >=180 deg.C, contg. a silver halide emulsion, a 1-H-pyrazolo-[3,2-c]-s-triazole type coupler, and a compd. represented by the formula in which R1, R3 are each H, halogen, alkyl, alkenyl, cycloalkyl, or the like, R2 is H, halogen, alkyl, OH, or the like, and R4-R7 are each H, alkyl, alkenyl, or the like.
Patent JP-H1063267-A (JP)
Title: Operator device for playing operation
Inventor: UKAI SHINGO
IPC: G10H1/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To enable a player to efficiently carry out the playing operation by the right hand with a guitar-shaped operator device for playing operation. SOLUTION: This device is provided with a pad 7 for making beating operation and a wire type operator 50 including a string 51 stretched thereon. This wire type operator 50 includes the string 51 and a vibration sensor for detecting the vibration of a supporting plate 52 which stretches and supports this string. When the player plucks the string 51, the vibration thereof is transmitted to the vibration sensor via the supporting plate 52. The vibration sensor generates the voltage meeting the intensity of this vibration. The sound production of an electronic musical instrument and the stepping of the automatic playing may be controlled by this voltage.  In the case the one-key playing to execute the stepping of the automatic playing by the player's playing operation is executed by this operator device, the playing operation is executable by combining the operation to beat the pad 7 and the operation to touch the string 51 without impairing the rapid rhythm feeling.
Patent JP-H0977033-A (JP)
Title: Affixing method for long-sized member, and its device, and image developing device for image forming device
Inventor: ISHIHARA KATSUMI
IPC: G03G15/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To surely affix a tape member, and also, prevent an accident of peeling off from generating by a method wherein the tape member is introduced on a surface to be affixed of a member to be adhered, and the tape member is affixed on the surface to be affixed along the surface shape by an elastic member. SOLUTION: By the starting of a loading means 56, a transfer member 52 presses a tape 16 along a surface to be affixed 54A of a member to be affixed 54. An elastic member 52 of the transfer member 52 has an arc shape, and a contact between the tape 16 and the member to be affixed 54 is performed from the approx. central part of the tape 16. For this reason, air, etc., between the tape 16 and the surface to be affixed 54A can be eliminated. Then, the descent of a plate member 40 applies a pressing by a second elastic means to the tape 16 and the surface to be affixed 54A by the transfer member 52. An adhesive part 16b of the tape is well transferred to the surface to be affixed 54A of the member to be affixed 54 by the pressing by the transfer member 52 of the first elastic member and the second elastic member.  The pressing pressure of the second elastic means is specified by a cylinder between a frame member 40 and a base plate 12.
Patent JP-H0376235-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO SHINICHI
IPC: H01L21/338
Filed: 1989-08-18
Abstract: PURPOSE:To prevent a reduction in the strength of a semiconductor substrate and to reduce a heat resistance by a method wherein recessed parts are respectively formed in the heat generating parts only of a plurality of electrodes formed on the main surface on one side of the substrate by etching selectively from the main surface on the other side of the substrate, the thickness of the whole substrate is further thinned and a metal layer which covers the whole main surface on the other side is formed. CONSTITUTION:Source, gate and drain electrodes 2, 3 and 4 and bonding pads 5, 6 and 7 of the source, gate and drain electrodes 2, 3 and 4 are first formed on the surface of a semiconductor substrate 1. Then, the rear of the substrate 1 is thinned up to a prescribed thickness. Then, a resist pattern 12 is formed and part of the substrate 1 is etched from the rear of the substrate 1 toward the source bonding pad 5 using this resist pattern as a mask. The etching depth D of this part becomes the thickness (t) of the substrate at a heat generating part 9. Then, a resist pattern 13 is formed on the side of the rear of the part 9. An additional photoengraving is performed on a resist 11 to obtain the resist pattern 13. The substrate 1 is etched until a through hole 10 to reach the source bonding pad is formed. The resist 11 is removed and a PHS layer 8 is formed on the whole rear of the substrate 1.
Patent JP-S6271999-A (JP)
Inventor: OKUZAWA MASAYUKI
IPC: G10K11/16
Filed: 1985-09-25
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-H0957147-A (JP)
Title: Method and apparatus for flocculating fine substance
Inventor: HAYASHI SACHIKO
IPC: B03C1/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To flocculate a fine substance in water without adding a flocculant. SOLUTION: Columnar magnetic elements 3 are arranged in the cylindrical member 1 provided on the way of piping permitting water containing a fine substance to flow and water is allowed to flow through the annular passages 4 formed between the magnetic elements 3 and the inner wall surface 1a of the cylindrical member 1.
Patent JP-S6191756-A (JP)
Title: Control system for buffer memory in input and output controller
Inventor: NAKAMURA HOSAKU
IPC: G06F13/12
Filed: 1984-10-12
Abstract: PURPOSE:To buffer storage length data of optional length by stopping data reading operation from a buffer memory when a final data flag bit is detected. CONSTITUTION:When data is written on a magnetic tape device (MTU)5 from a channel device (CH)3, an input/output controller 4 receives a write command and sets the next address of a final data address in a buffer memory address register 29. Then, CH3 sends data, which is stored in the buffer memory; 23. When final data of one record length is sent, '1' is sent as a final data indica tion signal together with the data. Consequently, the final data flag in the buffer memory is set to '1'. When the buffer memory 23 becomes full, reading opera tion is started and one transfer data is read out of the buffer memory 23. At this time, only the data part in a B data register 24 is sent to MTU5. Then, when the final data flag is '1', transfer to MTU5 is finished.
Patent JP-H0261250-A (JP)
Title: Handrail fitting structure for column
Inventor: NISHIO TOMOKAZU
IPC: E04F11/18
Filed: 1988-08-29
Abstract: PURPOSE:To strongly attach a handrail to a column by a method in which a handrail fittings is attached to a fixing metal in such a way as to hold a column cover by the handrail fittings and the fixing metal, and a handrail is attached to the handrail fittings. CONSTITUTION:A cut 5 is formed in the corresponding portion of the handrail 4 of a spacer 2, and a U-shaped fixing metal 6 is set in the cut 5 attached to a column 1 by welding, etc. An L-shaped handrail fittings 8 is set on the outside of a column cover 3 on a position of the metal 6. A handrail pole 19 is erectly set on a beam bracket 18 attached to a beam 17 below a floor 12, and the handrail 4 is attached to the upper end of the pole 19. A handrail arm 20 is erectly set on the handrail 4, and a coping 21 is placed on the upper end of the arm 20. The handrail 4 is attached by screw tool to the fitting metal 8. The handrail can thus be exactly supported.