baber/WOPTO huggingface dataset:
Patent JP-S5653453-A (JP)
Title: Electrophoretic box
Inventor: OOUCHI TERUO
IPC: B01D57/02
Filed: 1980-08-28
Abstract: PURPOSE: To perform the operation automatically by a constitution wherein a pair of filter paper sheets one end of which is dipped in the buffer solution and the other end of which is fitted to an elastic member is provided in an electrophoretic box and each one end of the pair of filter paper sheets is pressed on a substrate coated with serum by the elastic force of the elastic member.  
     CONSTITUTION: A cassette 50 whereon the substrate such as a cellulose acetate film is fixed is put on belts 15 and 16 and moved, and, after dipping thereof in the buffer solution 12 and application of the serum thereto are completed, the cassette is introduced into the electrophoretic box 20. Next, the cassette 50 is separated from the belts 15 and 16 and stopped on a holding block 33. At this time, both right and left ends of the cassette 50 are positioned so as to touch the ends of spring boards 31 and 32 supporting filter paper sheets 29 and 30 and thereby the ends of the filter paper sheets 29 and 30 contact surely with the substrate fixed on the cassette 50. When the cassette 50 is electrified under the condition, the electrification is performed through the intermediary of the filter paper sheets 29 and 30 dipped in the buffer solution 23 and 24, and thus the electrophoresis is performed automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5244158-A (JP)
Title: Scanning electronic microscope
Inventor: NAGATANI TAKASHI
IPC: H01J37/244
Filed: 1975-10-03
Abstract: PURPOSE: As for scanning electronic microscope, the reflected electronic information contained in the secondary electronic information can be offset when the secondary electronic information is picture-displayed. In this way, a secondary electronic picture of high analysis capability can be secured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61277295-A (JP)
Title: Optical time switch
Inventor: MATSUNAGA TORU
IPC: H04Q3/52
Filed: 1985-06-03
Abstract: PURPOSE:To constitute a scale of an optical switch by the reduce number of the optical switches by dividing respective bits of an optical signal into N, segmenting the respective bits by a phase corresponding to the quantity of a delay, inputting the segmented optical signal to a delay circuit of a unit of the delayed time and segmenting its output by a fixed phase. CONSTITUTION:Lights of channels 0-3 on an optical transmission passage 72 of an output of an inputting optical gate switch 51 are respectively segmented by phases 3, 2, 0, 3. Optical signals are connected by powers for 1/4 on an optical transmission passage 43 through connectors 21-23. When the optical signal inputted from the optical transmission passage 43 is segmented by the phase 3 through an outputting optical gate switch 52, all the optical signals on an optical transmission passage 73 become the phase 3 and the channel 1 is replaced by the channel 2. Accordingly, when the inputting and the outputting optical gate switches are operated by a suitable phase, an optical delay can be applied to the optical signal and two optical gate switches can be obtained.
Patent JP-H07325046-A (JP)
Title: Appearance inspection method and appearance inspection apparatus
Inventor: SHINDO TATSUYUKI
IPC: G06T7/00
Filed: 1994-05-31
Abstract: PURPOSE:To make no need of a sample with good quality for determination of the quality at the time of appearance inspection of a printed circuit board and shorten the inspection time by specifying the inspection contents at the time of re-inspection of products which are found as products with defects. CONSTITUTION:Color components and brightness information of three primary colors (red, blue, green) are given to the image forming data for a mask film used to produce a printed circuit board 20 for which appearance inspection is to be carried out in a data adding part 11 and a bit map (reference data) for comparison to judge the quality is computed and processed and then stored in a judgement part 14. An image of the object to be inspected is taken by a color image taking apparatus 4, divided into brightness information for each color component of three primary colors, computed and processed to produce a bit map based on the inspection result data, compared with the reference data in the judgement part 14 to determine the quality. Further, if necessary, a bit map with specified inspection range or inspection elements is produced to carry out the inspection efficiently by restricting the inspection content to the minimum limit.
Patent JP-H02297736-A (JP)
Title: Manufacture of optical disk
Inventor: NAKAJIMA KAN
IPC: G11B7/26
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a metallic reflecting film having excellent moisture resistance and durability by mounting a substrate and the source metal for deposition which is not oxidative in a vacuum chamber, evacuating the chamber, then heating the metal source to evaporate particles to irradiate the substrate at an oblique incident angle, and forming the reflecting film having micropores on the substrate. CONSTITUTION:The metal particles from the deposition source which is not oxidative are deposited on the surface of the substrate 4 at an oblique incident angle to form the reflecting film. The reflecting film thus formed has a fine structure comprising lots of column-like grains due to shadow effect, and spaces among the column-like grains make micropores. In this structure, if water absorbed by the substrate reaches to the joint surface of the metallic film and the substrate 4, water permeates through the pores to a protective layer. Thus, blistering of the reflecting film or orange peel like surface of the film can be prevented, which improves the moisture resistance of the medium. Since the reflecting film can not be oxidated with water absorbed by the substrate, the obtd. medium has excellent oxidation resistance.
Patent JP-S63284848-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: OCHIAI TOSHIYUKI
IPC: H01L27/10
Filed: 1987-05-16
Abstract: PURPOSE:To make a semiconductor memory device, which is high in its integrity and its reliability, formable with good yield, by using side walls provided on the periphery of upper sides of first grooves for formation of a gate electrode and performing ion implantation in a semiconductor substrate corresponding to source and drain regions so as to form a low resistance layer. CONSTITUTION:An anisotropic etching process is performed to form side walls 51a and 51b. Then an oxidizing film 47 for plate electrode insulation, exposed to a surface of a wafer, and the side walls 51a, 51b are used as masks, and an etching gas for performing the etching process of only silicon which composes the substrate 11 is used to perform the anisotropic etching process and form first grooves 53a, 53b. Next the plate electrodes 19a, 19b, the side walls 51a, 51b, the gate electrodes 61a, 61b are used as masks to perform ion implantation of N-type impurities and form a low resistance layer 63. Accordingly a semiconductor memory device of high reliability can be manufactured simply, easily, and with good yield.
Patent JP-S6010458-A (JP)
Title: Recording method of information for adjustment of amplifier gain
Inventor: MATSUURA MICHIO
IPC: G11B20/12
Filed: 1983-06-30
Abstract: PURPOSE:To record an ID and an ARA burst in an optional position on a magnetic tape by recording information indicating the recording position of amplifier gain adjusting information before amplifier gain adjusting information is recorded in the start part of the magnetic tape. CONSTITUTION:A flag is provided before an ID2, and this flag is read to detect an ID part and an ARA burst part. Though a flag 5 is written in an optional position on a magnetic tape 1, it is desirable that this position is close to the leading edge of the magnetic tape as much as possible. If an error occurs because of a damage of the magnetic tape, the flag 5 is erased, and the flag 5 is written again in the following part. After the flag 5 is recorded, the ID2 is recorded after the flag 5, and an ARA burst 4 is recorded after the ID2. If an error occurs, the part including the recording part of the flag 5 is erased, and they are written again in the following part. The part before the flag 5 is erased.
Patent JP-S61275870-A (JP)
Title: Controller for quantity of light of semiconductor laser light source
Inventor: WATANABE HIDEO
IPC: H04N1/113
Filed: 1985-05-31
Abstract: PURPOSE:To hold the quantity of a composite beam constant by comparing the light quantity signal of the composite signal with a reference signal and varying a laser driving current. CONSTITUTION:The quantity of the spot S of the composite beam 45 is detected by a light quantity detector 52 at every time a scan is made once and when the light quantity signal P is inputted to a comparing circuit 51, the circuit 51 compares the signal P with the reference signal Sr which indicates the specific quantity of light and outputs an H or S signal. The L or H signal is inputted to a control circuit D4, which lower the set current of a constant current circuit C4 while receiving the H signal to decrease the light output of a semiconductor laser 14, so that the quantity of the spot S decreases and approximates the specific quantity of light. When the L signal is inputted, the circuit D4 increases the set current of the circuit C4 to increase the light output of the laser 14, so that the quantity of the spot S approximates the specific quantity of light. Consequently, the specific quantity of the spot of the composite beam is maintained.
Patent JP-S5546055-A (JP)
Title: Starting motor for internal combustion engine
Inventor: HASEBE NOBUTOSHI
IPC: F02N11/00
Filed: 1978-09-29
Abstract: PURPOSE: To obtain a compact and light weight starting motor with a reduction gear by enabling the transmission torque of overrunning clutch to be smaller.  
     CONSTITUTION: Starting motor has a motor portion consisting of a stator with the yoke supporting the pole core 2 wound with the excited coil 1 by means of the screw 3 and a rotor made up of the commutator 11 in contact with the blush of the blush mechanism 5, the armature core 12, and the output shaft 13, together with the overrunning clutch 16 by which to transmit revolving power to the pinion 28 at the time of starting engine by the motor portion and also to free revolving power from engine after the start of engine. In such a starting motor, the first gear 21 is formed integrally with the inner 19 of the clutch 16 so as to fit on the output shaft 13 and also the second gear 29 is fixed to the pinion driving shaft 27 in parallel with the output shaft 13 so as to mount the pinion 28 at the top of the shaft 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61277949-A (JP)
Title: Photographic element
Inventor: USAGAWA YASUSHI
IPC: G03C1/12
Filed: 1985-06-01
Abstract: PURPOSE:To reduce deterioration of sensitivity during storage by incorporating a combination of a sensitizing dye having an essential 5-membered hetero ring contg. an N=C-Te ring constituent and a specified cyan coupler. CONSTITUTION:The silver halide photographic emulsion can be prevented from deterioration of sensitivity during storage by incorporating a combination of the cyan coupler of formula A (R'1 is 2-4C straight or branched alkyl, X' is H or a group to be released by the coupling reaction, and R'2 is a ballasting group), embodied by A-1, and the sensitizing dye having the essential 5-membered hetero ring contg. an N=C-Te ring constituent, embodied by formula B.
Patent JP-S62276740-A (JP)
Title: Metal halide lamp for photo-setting
Inventor: HIBASHI KENJI
IPC: H01J61/20
Filed: 1986-05-26
Abstract: PURPOSE:To obtain a miniature luminous source of high efficiency for photo- setting by sealing indium halide together with mercury and rare gas in a lumi nous tube so as to be highly luminous in the useful range of photo-setting wave length for a photo-setting resin even with no filter. CONSTITUTION:Indium halide is sealed in a luminous tube together with mercury and rare gas. For instance, a subminiature metal halide lamp of 40W having electrodes can be obtained by sealing in a luminous tube 1 made of quartz a small quantity of indium halide such as InI3, mercury and rare gas 4. Thereby the fraction of the emitted energy in the spectrum range of 400-500 nm, the useful range of photo-setting wave length for a photo-setting resin, to the lamp input can be made larger than that of a halogen lamp to improve the utility efficiency significantly.
Patent JP-H07276889-A (JP)
Title: Floating reusable sheet
Inventor: KISHI TORU
IPC: B32B5/18
Filed: 1994-04-01
Abstract: PURPOSE:To provide an apparatus for recording/erasing a character, a graphic form by operating magnetism similarly to printing a sheet with an ink. CONSTITUTION:The floating reusable sheet comprises a plate-like material 1 having many cavities, a substance 2 arranged in the cavities to be attracted to magnetism, a transparent film 3 adhered to one side surface of the material 1, and a film 4 adhered to the other side surface of the material 1.
Patent JP-H01289187-A (JP)
Title: Printed wiring board
Inventor: MORI HIDEKI
IPC: H05K3/00
Filed: 1988-05-16
Abstract: PURPOSE:To prevent parts from deformation in an automatic insertion process by a method wherein a nonwoven fabric sheet of polyester and glass fiber is impregnated with an epoxy resin low in glass transition point for conversion into an insulating board, one surface whereof is provided with a conductive pattern and the other surface whereof, except bent sections therein, is provided with a hard insulating board bonded thereto. CONSTITUTION:A heat-resistant double-side adhesive tape 2 is bonded to the surface of a hard insulating board 1 by using a hot rubber roller heated at 30-80 deg.C, with a protection paper 13 retained on the outside of the adhesive tape 2. Next, the protective paper 13 is removed, with a necessary section retained. A flexible insulating board 3 with a copper foil 14 attached thereto is bonded to the entire surface using, similarly, a hot rubber roller. A pattern of an etching resist film is formed on the copper foil 14, and the unprotected section is etched away for the formation of a conductive pattern 4. Next, a solder-resistant film 10 is provided, holes 6 are bored for mounting the parts, for the construction of a printed wiring board. At this stage, the nonwoven fabric sheet for the flexible insulating board 3 is impregnated with an epoxy resin low in glass transition point.
Patent JP-H04323285-A (JP)
Title: Tacky sheet
Inventor: TAKANO KOJI
IPC: C09J7/02
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a tacky sheet for structure, having high peeling (structure break) strength in layer of interlaced material of fibers and excellent creep characteristics. CONSTITUTION:A tacky sheet obtained by using a flexible sheet, which is an interlaced material of fiber containing a non-tacky elastic polymer and having >=5kg/25mm ply separation strength, as a ground fabric, providing both sides of the ground fabric with a tacky agent layer and laminating release sheets to the faces of the tacky agent.
Patent JP-S62274672-A (JP)
Title: Manufacture of semiconductor device
Inventor: NODA SHOICHI
IPC: H01L29/417
Filed: 1986-05-22
Abstract: PURPOSE:To contrive improvement in reproducibility of the width of gate recess by a method wherein, after a gate recess has been formed by performing etching on a semiconductor substrate using the first layer resist as a mask, a gate electrode is formed in the gate recess by performing a lift-off method. CONSTITUTION:The first layer resist 2 is formed on a semiconductor substrate 1, then the whole surface is exposed, the second layer resist to be used for formation of a gate electrode pattern is formed on the first layer resist 2, and a gate electrode pattern is exposed on the second layer resist 3. Then, after the first layer resist 2 and the second layer resist 3 have been developed simultaneously, the semiconductor substrate 1 is etched using the first layer resist 2 as a mask, and a gate recess 5 is formed. Subsequently, a gate electrode 4 is formed in the gate recess 5 by performing a lift-off method. As the first layer resist 2, with which the width of gate recess will be determined, is developed together with the second layer resist 3 simultaneously, the developing width of the second layer resist 3 can be controlled by changing said developing period.
Patent JP-S5243268-A (JP)
Title: Method and apparatus for separately taking out cases one by one from e gg containing cases laminated
Inventor: FUKUMA NOBORU
IPC: B65G59/06
Filed: 1975-10-01
Abstract: PURPOSE: To provide a device for automatically separating large number of cases laminated one by one by applying a flexture to cases locally with external force thereto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5452940-A (JP)
Title: Computer connection system
Inventor: YOKOYAMA SHIGEMORI
IPC: G06F15/00
Filed: 1977-10-05
Abstract: PURPOSE: To reduce the cost by substituting the individual bus provided with every unit of the computer system with the common bus featuring the time-division dispersion system.  
     CONSTITUTION: Channel device CH3 gives bus request RQ to main memroy MM1 with bus clock 0, and CPU2 does to CH3 respectively. In the diagram, the priority of the bus using right is the main memroy, the channel device and CPU in that order. Common bus priority deciding circuit 9 of CPU2 decide that its own RQ cannot be received because CH3 in a higher priority than circuit 9 delivers RQ. While common bus priority deciding circuit 10 of CH3 decides that circuit 10 itself has the highest priority since MM1 in a higher priority than 10 delivers no RQ. Thus, circuit 10 obtains the bus using right for the next clock and gives the bus request to MM1 at next clock 1 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07300807-A (JP)
Title: Block joint structure
Inventor: HAYASHI ISAO
IPC: E04F15/08
Filed: 1994-05-09
Abstract: PURPOSE:To connect blocks, such as natural stones without making any gap on abed rock. CONSTITUTION:A block member connection structure 1 comprises a bed rock 1 and a projected piece 3 formed on a plane 2 of the base rock 1. A block member 4 is made of a natural stone and plane squared shape or a rectangular shape is specified as a reference block. A plurality of block members 4, whose vertical or horizontal sides are multiplied, are prepared. The projected pieces 3 are installed on the plane 2 with equal spaces in the vertical and horizontal directions. The projected piece 3 comprises a deflective piece 32 and a rising piece 33, which is erected on the tip of the deflective piece 32 and an engagement part 34 which is formed on the upper end of the rising piece 33 and projected outwardly. The projected piece 3 is abutted with the end of the block member 4 and hooked. When the block member is loaded thereon, they are set in from the plane 2, thereby eliminating an obstacle.
Patent JP-H01290110-A (JP)
Title: Core for magnetic head
Inventor: TERADA NOBUHIRO
IPC: G11B5/187
Filed: 1988-05-17
Abstract: PURPOSE:To improve a contraction and lead-in effect in recording and reproduction by forming the side planes at both sides of a projecting part where each magnetic gap of two ferrite blocks is formed as oblique planes to make a specific angle for the magnetic gap, and forming the part of the butting plane of the two ferrite blocks in wave shape or chevron shape. CONSTITUTION:A core for a magnetic head is formed in such a way that the both side planes 34 of the projecting part where each magnetic gap of the two ferrite blocks 20A and 20B is formed are formed as the oblique planes making the angle of (25-75 deg.) for the magnetic gap 40, respectively. And the part of the butting plane of the two ferrite blocks 20A and 20B which form a track width regulating gap 42 on which no actual recording function is attached is formed in the wave shape or the chevron shape. Thereby, it is possible to obtain a satisfactory contraction and lead-in effect compared with an on-going core for a mass-production magnetic head in which a groove working is performed on the track width regulating gap 42 by a grinding stone as keeping superior productivity or mass productivity, and also, to improve an off-track characteristic effectively based on a fringing effect.
Patent JP-H06305106-A (JP)
Title: Method for manufacturing intaglio
Inventor: HIROTA MORIKAZU
IPC: G03F7/00
Filed: 1993-05-21
Abstract: PURPOSE:To give precise, high contrast and to give uniform contrast to different line breadths on the same printing face by arranging the thickness of a resist to be equal or more to the desired thickness of plating. CONSTITUTION:In a method for manufacturing an intaglio comprising a process to form a resists pattern image 4 like an image pattern on a printing plate, a process to form a metal layer 5 on a plated blank part, and a process to remove the resists pattern image, the thickness of the resist is arranged to be equal or more to the thickness of the plating. As a result, the resist pattern image 4 becomes an image line part so that the intaglio made by the thickness of the plating, which is within that of the resist pattern film, is uniform, precise and has a desired depth, allowing enough ink to enter a fine pattern during printing to give precise, high contrast.
Patent JP-S6011988-A (JP)
Inventor: DOUNO SHIYUUGO
IPC: G07F19/00
Filed: 1983-06-30
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-H05295822-A (JP)
Title: Fitting structure of walling material
Inventor: INOUE RINTAROU
IPC: E04B2/94
Filed: 1992-04-15
Abstract: PURPOSE:To attach wall panels to the body of building by providing the fixed part with a vibration-isolating structure by a method in which a scale angle is held by diagonal plates attached to wall panels and plates of a small frictional resistance. CONSTITUTION:A plate 15 of a small frictional resistance is contacted with a given position of a wall panel 11 and fixed to the wall panel 11 by nails 16. The basal part of diagonal plate 12 is laminated on the plate 15 and temporarily fixed to the panel 11 by fitting bolts 13. The panel 11 is approached by a scale angle 14 on the building side, and one side of the angle 14 is inserted into the space between the diagonal plate 12 and the plate 15 and clamped by fitting bolts 13 in such a way as to hold the angle 14 by the tip of the plate 12 and the plate 15. Afterwards, the wall panels 11 are attached to the angle 14. Since the wall panel 11 can follow up the deformation and behavior of building, the inward stress of the panels 11 can be almost prevented from transmission to the panels 11.
Patent JP-2000308529-A (JP)
Title: Caster bar and equipment for building
Inventor: NODA KOICHI
IPC: A47B81/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a caster bar for the equipment for building capable of dealing with room arrangement and an equipment for building provided with this. SOLUTION: The caster bar 20 is used for the equipment 10 for building having a pair of vertical plates 11 and a horizontal plate 15 horizontally mounted between the plates 11. Then, the bar 20 is provided with a bar member 21 each end part of which is abutted on the plate surface of the respectively corresponding plate 11 and which has a pawl part 25 for carrying the lower end part of the plate 11 at each end part, and casters 22 fitted to the member 21 so that the height is adjustable.
Patent JP-S6223569-A (JP)
Inventor: DAAREN ANDORIYUU SUMISU
IPC: F02B3/06
Filed: 1986-05-24
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。