baber/WOPTO huggingface dataset:
Patent JP-H02201916-A (JP)
Title: Removal and cleaning of resist of substrate
Inventor: TANAKA MASATO
IPC: H01L21/027
Filed: 1989-01-30
Abstract: PURPOSE:To enable complete cleaning removal of an inorganic contaminant and an inorganic matter such as metal particle which diffuses and mixes widely in a resist film by etching an oxide film after dry cleaning process and then by applying revolving drying process after going through wet cleaning process. CONSTITUTION:To decompose and remove a resist film B on a substrate A, at least one of the treatments of ozone supply, ultraviolet ray irradiation and plasma irradiation is applied to a surface of the substrate A while the substrate A is revolved and heated. Then, surface treatment solution containing hydrogen fluoride or vapor thereof is supplied to a surface of the substrate A revolving the substrate A to etch an oxide film D. Cleaning solution is supplied to a surface of the substance A to clean the surface revolving the substrate A, and a cleaning solution on the surface of the substrate A is swished off and dried through fast revolution of the substrate A. An inorganic matter such as a metal particle C which diffuses in a resist film can be thereby removed from a substrate surface.
Patent JP-S55113984-A (JP)
Title: Integrated circuit device for watch
Inventor: KUMAGAI SHIGEKI
IPC: G04G99/00
Filed: 1979-02-27
Abstract: PURPOSE:To simplify the connection of a timing information stored in advance in a RAM to a CPU and enhance the processing efficiency of the CPU by supplying the timing information through an input register to a microprocessor. CONSTITUTION:A series of microprograms are sequentially read from a ROM10 by the output of a program counter 11 to count the second pulses of a frequency divider 2. This second pulses are supplied to a RAM4. When a request for producing information occurs in the microprocessor connected to input/output register 6, the microprocessor holds the control signal OD in high level and transfers the information from the register 6 through bus line 3 to the RAM4. When a reguest for inputting information to the microprocessor occurs, the control signal OD is held in high level, and information responsive to the time is transferred from the RAM4 to the microprocessor. Thus, the calculation using the time information can be enhanced in the processing efficiency of executing by the microprocessor.
Patent JP-S52106010-A (JP)
Title: Internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: F02B19/12
Filed: 1976-03-03
Abstract: PURPOSE: To raise ignition property by causing an appropriate in the vicinity of an ignition plug. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63193401-A (JP)
Inventor: KURAMITSU HIDENORI
IPC: C04B35/46
Filed: 1987-02-04
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-2000218071-A (JP)
Title: Multi-needle multi-thread chain stitch sewing machine
Inventor: NISHIKAWA MASAHIKO
IPC: D05B49/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To surely form multi-thread chain stitches by engaging a needle thread between a pair of thread guides with one cam surface when a needle is lowered to a thread triangle accompanying the lowering of a needle bar and maintaining engagement with the other cam surface until a looper advances and scoops a needle thread loop while the needle rises through a bottom dead center. SOLUTION: When a needle bar 1a is at a top dead center, the respective needle threads 4 and 5 inserted to a pair of needle bar thread handling area 14 are not engaged with the cam surface of a loop spreading 15 and are positioned at an upper part. Then, when the needle bar 1a is lowered and the angle of a sewing machine main shaft M reaches close to 90 deg., the tip of a left needle 1 reaches the thread triangle including a looper thread 6, then a right needle 2 reaches between the needle threads of the thread triangle on the left and right and thereafter, the loop spreading amount of a left needle thread and a right needle thread successively becomes maximum. Then, when each of the needles 1 and 2 rises through the bottom dead center, the looper 3 advances and the needle thread loops formed at each of the needles 2 and 3 are successively scooped.  At the time, the second cam surface of the loop spreading is engaged with the needle threads 4 and 5 and the loops are surely scooped.
Patent JP-H03229646-A (JP)
Title: Preparation of catalyst
Inventor: OGATA IPPEI
IPC: B01J37/04
Filed: 1990-02-01
Abstract: PURPOSE:To obtain a catalyst wherein fine particulate catalytic metal species are uniformly dispersed by mixing a carrier with a dispersing medium containing a reducing agent and a reacting agent and cooling the obtained carrier dispersion to add and mix a metal species solution in this state. CONSTITUTION:A carrier such as carbon or activated carbon is mixed with a dispersing medium containing a reducing agent such as formalin or methanol and a reacting agent such as sodium hydroxide or potassium hydroxide in a ratio of 3-12wt.%. Next, this carrier dispersion is cooled to temp. of -5 deg.C or lower. A metal species solution of platinum or ruthenium having concn. of 2060% is added to and mixed with the carrier dispersion in this state to support a metal species on the carrier. Finally, the metal species is heated and reduced. The growth of a nucleus is suppressed by increasing the nucleus forming speed of the catalytic metal species and the metal species can be supported on the carrier in a uniformly dispersed state.
Patent JP-S63191145-A (JP)
Title: Direct positive color photosensitive material
Inventor: HIOKI TATSUO
IPC: G03C7/00
Filed: 1987-02-04
Abstract: PURPOSE:To prevent degradation of the cut at the foot part of a characteristic curve according to development time by using a chemically matured silver halide particle (core) and silver halide shell coating the core to constitute the core/shell type silver halide incorporated into an internal latent image type silver halide emulsion layer of a photosensitive material contg. a specific high- speed yellow color image forming coupler. CONSTITUTION:The internal latent image type silver halide emulsion layer of the direct positive color photosensitive material contg. one layer of the internal latent image type silver halide emulsion layer which is not previously fogged and at least the high-speed yellow color image forming coupler expressed by the formula as the color image forming coupler on a base contains the core/shell type silver halide emulsion. Said core/shell type silver halide is composed of the silver halide particle (core) chemically matured in the presence of cadmium, lead or ion or compd. of group VIII metals of periodic table or gold ion or compd. and the silver halide shell coating the core. In the formula, Q denotes an N-aryl carbomoyl group, Y denotes a coupling elimination group consisting of an oxygen atom or nitrogen atom as an elimination atom.
Patent JP-H11205624-A (JP)
Title: Color printer device
Inventor: ISHIBASHI SHOZO
IPC: H04N1/46
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a color printer device with which stable print-out can be provided without troubling a user even when printing plural editions. SOLUTION: Each time printed paper is ejected, its output image is read by a scanner 4 provided at the paper eject port of a printer. A histogram generating part 5 generates respective image histograms in RGB from that read image and writes the image histogram of the first print image into a memory 6. A comparator part 7 compares the image histogram after second one with the first image histogram stored in the memory 6. When there is a difference as a result of that comparison, a printer γ setting value generating part 8 generates the setting value of each printer γ in the case of performing gamma transformation to CMYK data through a printer engine 3 so as to be close to the first image histogram. This generated setting value is fed back to the printer engine 3.
Patent JP-H05221778-A (JP)
Title: Device for pulling up single crystal
Inventor: FUJII SHINZO
IPC: C30B15/14
Filed: 1992-02-07
Abstract: PURPOSE:To allow the temp. distribution of the crucible and molten raw material to conform to the centers of lifting shafts with simple adjustment by horizontally moving a heater around the crucible moving vertically with respect to the crucible. CONSTITUTION:A crucible supporting shaft 3 and a lifting shaft 6 are inserted from below and above a vertical furnace-core tube 1 on the same line along the center and disposed, and a crucible 4 is coaxially fixed to the upper end of the shaft 3. A heater 2 (high-frequency coil 2a) is arranged around the tube 1 and fixed on the slider 9a of a positioning mechanism 9 through a bracket 8. The mechanism 9 consists of an XY table, the Y-axis slider 9b is placed on a fixed base 9c and slid at right angles to the plane of the paper, the X-axis slider 9b is put on the slider 9b and slid to the left and right of the figure, and the sliders 9a and 9b are driven and displaced.
Patent JP-S61182516-A (JP)
Title: Measuring method of distance
Inventor: TANMACHI MASAHIRO
IPC: G02B7/32
Filed: 1985-02-09
Abstract: PURPOSE:To measure distances of many directions accurately within a short period by using a two-dimensional array of photodetecting elements as an illuminance distribution measuring means. CONSTITUTION:An object 5 is arranged in an angle theta direction from an optical axis 1A in the X direction when observed from the center of the lens 1 and in an angle phi direction from the optical axis in the Z direction. Out of the photodetecting elements in the sensor 3, the p-th - r-th photodetecting elements of the X direction in the h-th line of the Z direction including the q-th photodetecting element of the X direction in the h-th line of the Z direction where an image 6 is positioned are selected as standard visual fields. Similarly, the p'th - r'th photodetecting elements of the X direction in the h-th line of the Z direction including the q'th photodetecting element of the X direction in the h-th line of the Z direction where an image is positioned are selected as reference visual fields out of the photodetecting elements in a sensor 4. Thus, a distance up to the object 5 can be calculated on the basis of the output signals from the photodetecting elements in the selected standard visual fields and the selected reference visual fields.
Patent JP-H10218068-A (JP)
Title: Two-system type disk brake device for bar handle vehicle
Inventor: OGIWARA TAKAO
IPC: F16D65/18
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To facilitate work so as to obtain stable brake force in good balance by reducing a cost without changing a piston diameter in a two-system type disk brake device. SOLUTION: Pistons 22, 23 are formed in an equal diameter. A center A of the piston 23 of associated line brake system is deviated to a disk radius direction inner side from a center B of the piston 22 of independent line brake system. A disk effective radius R1 between the center A of the piston 23 of associated line brake system and a center P of a disk rotor 17 is set smaller than a disk effective radius R2 between the center B of the piston 22 of independent line brake system and the center B of the disk rotor 17.
Patent JP-S57137187-A (JP)
Title: Heat-sensitive recording material
Inventor: MIYAJIMA SHIGERU
IPC: B41M5/337
Filed: 1981-02-18
Abstract: PURPOSE:To obtain a heat-sensitive recording material which is free of coloration when pressurized and has excellent matching property with instrument by adding a starch-polyvinyl acetate graft copolymer (partially saponified) as main binders and a specific diester compound as a pressure-coloration inhibitor to a heat-sensitive coloring layer. CONSTITUTION:A heat-sensitive coloring layer containing as main components a leuco dye and an acid substance is mixed with a starch-polyvinyl acetate graft copolymer (partially saponified one with a grafting rate of 0.5-100% preferably) (A) as a main binder and a diester compound of formulaI(where R<1> and R<2> are each a C10-C30 alkyl group) as a pressure-coloration inhibitor (B), together with an N-alkylbenzamide compound of the formula II (where R<3> is a C1-C30 alkyl group and R<4> is a C1-C5 alkyl group) as a coloration improver (C) as needed. The heat-sensitive coloring layer is formed on a support. In this case, the preferred proportions of these components A, B, and C to 1pt.wt. of the leuco dye are 1-10, 1-3, and 1-5 by weight, respectively.
Patent JP-H04239839-A (JP)
Title: Picture information packet processing method
Inventor: NOGUCHI OSAMU
IPC: H04N19/00
Filed: 1991-01-23
Abstract: PURPOSE:To prevent an entire picture signal from being invalid due to a defect of a header cell of a block group by providing plural sets of block group information sections including attribute information and coding information of the same content to each block group being a component of the picture signal. CONSTITUTION:A coding picture signal 40 is formed by adding sequentially a coding picture signal or the like of each block group to a picture header 41. The header 41 consists of a signal including an identification number or the like of a frame. A block group information section 42-A includes a block group address and attribute information and coding information in common to a block group A in block groups A,B shown in figure in a coded picture signal by one frame. One more block information section 44-A of the same content as that of the information section 42-A is inserted in a coded picture signal 43-A of each block of the block group A. Similarly to above, a block group information section 42-B and an intermediate block group information section 44-B are provided to a head of the block group B. They all include the attribute information and coded information 45-B common to the block group B.
Patent JP-H03230444-A (JP)
Title: Repulsion type circuit breaker
Inventor: UCHIDA NAOJI
IPC: H01H73/02
Filed: 1990-02-01
Abstract: PURPOSE:To obtain a high cutoff current by forming current paths where opposite currents flow in one of multiple moving contacts and a terminal board, and increasing the electromagnetic repulsion force. CONSTITUTION:A moving contact 2 is extended in a dog-legged shape from the opposite contact side of a parallel section 2a parallel with a moving contact 1 toward a terminal plate 10. Currents flowing in the bent section 10a of the terminal plate 10 and the parallel section 2b are opposite in direction as shown by arrows C, D. Parallel current paths where currents flow in opposite directions are formed in the parallel section 2b and the bent section 10a, when a large current flows in the current paths, the parallel section 2b receives the electromagnetic repulsion force rotating the contact 2 from the terminal plate 10. This repulsion force separates contacts 3, 4 together with the electromagnetic repulsion force applied between the contacts 1, 2, and the cutoff capacity of a circuit breaker is increased.
Patent JP-H11219939-A (JP)
Title: Substrate placing stand surface protecting board, method for cleaning processing chamber, and method for cleaning substrate placing stand
Inventor: KAWANAMI HIROSHI
IPC: H01L21/302
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate placing stand surface protecting board on which particles will not be generated, and a method for cleaning a processing chamber and the substrate placing stand by using this board at cleaning. SOLUTION: The cleaning side surface part of a substrate placing stand surface protecting board 27 or the entirety is formed of silicon carbide in which micro-cracks 4 is substantially non-existent, and this substrate placing stand surface protecting board 27 is set on a substrate placing stand 31, for example, a site 25 of the substrate placing stand 31 where a substrate should be installed. Thus, a cleaning processing for removing deposit 30 from surrounding parts 26 of the site 25 can be attained without generating particles from the protecting board 27.
Patent JP-S59148532-A (JP)
Inventor: MAEKAWA TAKIO
IPC: H02J7/02
Filed: 1983-02-15
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-S54115715-A (JP)
Title: Step motors
Inventor: NISHIMURA CHISATO
IPC: H02K37/12
Filed: 1978-02-28
Abstract: PURPOSE: To increase an output torque without making a motor large sized by bending magnetic pole teeth plates of a stator and a magnetic plate of a rotor correspondingly each other and annularly.  
     CONSTITUTION: Vertical magnetic pole teeth pieces 6a of plural numbers are formed annularly by bending magnetic pole teeth plates 6 of one side leg piece of an almost U type shaped stator yoke 5 from their outer peripheral vicinity. And a rotor 7 is equipped on a shaft 4 projected from an end portion of an iron core 3 at an internal side of this vertical magnetic pole teeth piece 6a and an internal surface of the vertical magnetic pole teeth piece 6a is constituted to correspond with a bent portion 8a extend provided from an external peripheral edge of a magnetic plate of a rotor 7. Accordingly a total corresponding area of a stator magnetic pole teeth piece 6a and a magnetic plate of a rotor 7 can be increased without making a diameter of a rotor large, an output torque is made large and a performance can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02203964-A (JP)
Title: Production of decorative sheet
Inventor: KOGO KENJI
IPC: B44C1/165
Filed: 1989-01-31
Abstract: PURPOSE:To apply the printing of patterns different in color tone by superposing the rear of a sheet to be decorated on the emboss pattern surface of a backup sheet to supply both sheets between a printing roll and the backup roll and applying printing to the surface of the sheet to be decorated. CONSTITUTION:A synthetic resin sheet to which emboss patterns 5, 5' are applied is used as a backup sheet B and the rear of a sheet A to be decorated is superposed on the emboss patterns to supply both sheets between a printing roll C and a backup roll D. Printing is applied to the surface of the sheet A to be decorated by the printing roll C while both sheets are pressed between both rolls. As a result, since printing ink is not transferred or extremely slightly adhered to the places marked under pressure by the protruding parts of the sheet B, the places become non-printing parts and the ground color of the sheet A is left as the patterns same to the embossed patterns of the sheet B as it is and a sheet having a feeling as if brought to a contact state from a surface is formed and the printing ink is applied to other parts in the variable density state corresponding to a pressure contact degree.
Patent JP-S55117874-A (JP)
Title: Enclosed type silver oxide secondary cell
Inventor: TAKEDA KAZUTOSHI
IPC: H01M50/181
Filed: 1979-03-01
Abstract: PURPOSE:To obtain a small-size and long life enclosed type secondary cell of excellent discharge characteristics by forming a secondary cell consisting of silver oxide as anode, zinc as cathode, and an alkali electrolyte. CONSTITUTION:The insulated gasket 24 is provided to the positive electrode upper case 23 with the negative electrode terminal 21 formed by hermetic sealing, and then the negative electrode current collector 25 is welded to the negative electrode terminal 21. The positive electrode upper case 23 is housed with the cathodic mixture 26, the electrolyte-impregnated material 27, and separator 28, and the anodic mixture 29 and then coupled and welded with the positive electrode lower case 31 at the points 23b and 31a to form an enclosed secondary cell, using zinc as the negative electrode 26, divalent silver oxide as the positive electrode 29, and the anodic mixture 29 whose surface has the silver layer 30 of a thickness of 20-40 microns or more, serving as a current collector and a high-potential-eliminating layer.
Patent JP-S59149201-A (JP)
Inventor: MORIOKA AKIRA
IPC: B65G65/46
Filed: 1983-02-14
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-H01201813-A (JP)
Title: Magnetic recording method using readout/write separation type thin film magnetic head
Inventor: TANABE MASANORI
IPC: G11B5/48
Filed: 1988-02-05
Abstract: PURPOSE:To obtain a device having a fast access function by writing information to be written on a header field on a magnetic disk with a signal of long wavelength, and enabling the information to be read out by either a write head or a read head. CONSTITUTION:A magnetic head slider 1 is arranged on an arbitrary plane on a magnetic disk 3 with the spring constant of a load arm to mount the slider 1 and a floating interval decided by the rotating speed of the disk 3, etc. The write head 11 and the read head 12 are formed in parallel on the side plane of the slider 1 in a direction intersecting orthogonally to an information track formed on the disk 3, and they are formed integrally with a conductor 13 for drawing out an electrical signal. On the plane of the disk 3 corresponding to the positions of both heads 11 and 12 on the slider 1, corresponding information tracks A and B are formed by the access of the slider 1, respectively. Since the signal of the header field 41 can be read out by the write head 11, it is not required to read out the signal of the field 41 by the read head 12 at the time of writing new information on a data part 43, thereby, the fast access function of the device can be maintained.
Patent JP-S60166130-A (JP)
Title: Method of operation of lifter for press die
Inventor: MORIZAKI AKIRA
IPC: B21D45/04
Filed: 1984-02-09
Abstract: PURPOSE:To reduce the cost of equipment by lifting and lowering a lifter twice while the upper die of a press die makes one reciprocation, and lifting a work from a lower die bythe first motion and carrying in a new work and placing it on the lower die by the second motion. CONSTITUTION:When press forming is completed and the upper die 4 starts upward motion, the lifter 6 is raised by a carrying controlling device, and a work 8 is received on a placing face 6a. An iron hand 15 is advanced by advance of a cylinder 16 and grasps a work 8, and then carries it the outside of the die by retreating. Just after this operation, a loader 12 holding a new work advances, and at the same time, the lowered lifter 6 goes up again, and the work 8 is shifted on the placing face 6a of the lifter 6. The work 8 positioned on the face 6a is placed on the die face 2a of the lower die 2 by descent of the lifter 6. By this way, a complicated and expensive unloader becomes unnecessary, the cost of equipment is reduced.
Patent JP-H05223078-A (JP)
Title: Fluid compressor
Inventor: FUJIWARA HISAYOSHI
IPC: F04C18/107
Filed: 1992-02-10
Abstract: PURPOSE:To dispense with the position of a intake hole in a main bearing to facilitate working in a horizontal fluid compressor having a cylindrical rotor with a spiral blade fitted thereon disposed in a cylinder by forming the intake hole for guiding working fluid into an inner space of the cylinder in the rotor. CONSTITUTION:A horizontal fluid compressor 21 accomodates a compression mechanism section 22 in an enclosed case 23 and a motor for driving the section. The compression mechanism section is composed of a cylinder 24 having both ends opened and a piston 25 of a cylindrical rotor fitted in the cylinder 24 and having a slidable spiral blade 29a fitted thereon with the longitudinally changed pitche. The piston 25 has main and auxiliary shafts 27, 28 having reduced diameters on both ends of a main body 26 and supported through main and auxiliary bearings 30, 32. Then, an intake hole 34 and oiling hole 35 are formed in the piston 25 parallel to the axis. While the intake hole 34 opens the auxiliary shaft 28 side to a low pressure part in the cylinder, the main shaft 27 side is opened to the shaft end face adjacent to a bore 31.