baber/WOPTO huggingface dataset:
Patent JP-H10227718-A (JP)
Title: Toric face inspection method and device
Inventor: IIMA MITSUNORI
IPC: G01M11/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provided the inspection method and device by which the inspection of a toric face having the radius of curvature different from each other between a longitudinal direction and a transverse direction, can be easily and rapidly performed. SOLUTION: This toric face inspection device comprises a convergent optical system 43 for converging a beam of light from a laser light source 41 onto a toric face of an anamorphic lens 11 mounted on a lens holder 21, on the center of curvature in design, of a bus-line of a principal meridians in a longitudinal direction, of the toric face in a reference condition, a CCD camera 45 which receives the beam of light irradiated through the convergent optical system 43, reflected by the toric face, and transmitted through the convergent optical system 43, to pick up a linear image, a contanct-separate moving device 5 for adjusting an interval between the anamorphic lens 11 and the convergent optical system 43, along an optical axis of the convergent optical system 43,  and a personal computer 47 which repeatedly determines the peak intensity of the linear image signal output from the CCD camera 45, or the peak intensity of the average value in a linear image direction, while adjusting the interval by driving the contact-separate moving device 57, determining the interval when the peak intensity is maximum, and determining the radius of curvature on the basis of the interval, and the interval in the reference condition.
Patent JP-S59153181-A (JP)
Title: Inspection for conduction
Inventor: KOUDA MASAHIKO
IPC: G01R31/02
Filed: 1983-02-22
Abstract: PURPOSE:To enable reduction in the frequency of inspections depending upon the quality of conduction discriminated over all points within a net by a method wherein one inspection point within the net is connected to a current measuring section while connection wires connected to a driving power source through a resistance are connected together at all remaining inspection points and resultant measured current value is compared with a theoretical current value obtained from circuit requirements. CONSTITUTION:An object 8 to be measured comprising one net and has (n) inspectin points. A connection wire 3 connected to a current measuring section 1 is connected to the first inspection point among said inspection points. Connection wire 5, 7 and 10 are connected respectively to the second inspection point 4, the third inspection points 6 and the (n)th inspection point 9 through a resistance R from a driving power source Vf. When the net of the object 8 being measured is normal, a measuring current I flowing through the connection wire 3 is given by I=(n-1)Vf/R as resistances R numbering (n-1) are connected to the object 8 being measured through the driving power source Vf. If the number (n) of inspection points are known beforehand, the quality of the net of the object 8 being measured can be discriminated at one inspection depending on whether the current I to be measured with the current measuring section 1 coincides the value of the formula.
Patent JP-H04340221-A (JP)
Title: Vertical heat treatment furnace for semiconductor substrate
Inventor: SASAKI KIYOHIRO
IPC: H01L21/22
Filed: 1991-01-28
Abstract: PURPOSE:To prevent semiconductor substrates, which are supported by the support pillars of a boat in a horizontal state, from sliding down from the engaging grooves in the support pillars by vibrations. CONSTITUTION:A vertical heat treatment furnace for semiconductor substrate is constituted into such a structure that a vertical boat 12 constituted in such a way that a multitude of semiconductor substrates W are engaged in vertically multi-step engaging grooves 22 formed in a plurality of support pillars 17 and are supported in a horizontal attitude is mounted on a boat support stage 11 and the substrate W are treated by heating in the furnace. In a state that the boat 12 is mounted on the stage 11 in a constant attitude, a support pillar 23 for substrate falling-odd prevention use for abuttingly preventing the charged substrate W from being moved to the side of the substrate inserting and extracting hole in the boat 12 is disposed in upright on the stage 11.
Patent JP-H04267632-A (JP)
Title: Signal sound suppressing method
Inventor: AIZAWA HIROSHI
IPC: H04L27/14
Filed: 1991-02-22
Abstract: PURPOSE:To suppress a specific frequency leaked from a speaker with respect to the signal sound suppression method used when a synchronizing signal and a data are sent by utilizing the specific frequency in a transmission band. CONSTITUTION:A transmission section 11 modulates a carrier with a signal whose frequency is f1 or f2 corresponding to '1' or '0' of a data and with an inputted synchronizing signal and sends the result. A demodulation recovery section 3 demodulates a reception signal to obtain a demodulation signal and recovers a '1' or '0' signal from the demodulation signal. Moreover, when a recovery signal from the demodulation recovery section 3 is detected to be a synchronizing signal, a control section 24 turns off a switch so that the demodulation signal does not drive a speaker via the switch. An extraction inversion means 6 extracts and synthesizes the frequency f1 component and the frequency f2 component in the demodulation signal and inverts the phase of the synthesis signal. Moreover, a delay means 5 delays the demodulation signal by a prescribed time and superimposes the result onto the output of the extraction inversion means to suppress the frequency f1 component and the frequency f2 component in the demodulation signal. Then the signal sound of the frequency f1 component and the frequency f2 component leaked from the speaker is suppressed.
Patent JP-H04363269-A (JP)
Title: Printer
Inventor: TANAKA YOSHIAKI
IPC: B41J13/10
Filed: 1991-02-22
Abstract: PURPOSE:To enable continuous paper and cut paper to be easily and surely selectively printed and to enable miniaturization and attain low cost. CONSTITUTION:A paper guide component 41 so provided as to be capable being positioned selectively at a use position PS2 or a housing position PS1, and a linking means 50 which brings a pinch roller 11 into contact with a platen 2 by using operation for positioning the cut paper guide component 41 at the use position PS2 and separates the contact pinch roller 11 from the platen 2 by using operation for positioning it at the housing position PS1, are provided.
Patent JP-2000227710-A (JP)
Title: Image forming device
Inventor: IIO MASAHITO
IPC: G03G15/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device provided with a developing device constituted so that failure such as density irregularity can be eliminated in the case that visible image processing is executed by using developer made into a thin layer on a developing sleeve. SOLUTION: This image forming device is constituted by being provided with the developing device used for the visible image processing of a latent image formed on a latent image carrier 2 by an electrophotographic copying system. The developing device is provided with a developing sleeve 5Y1 facing the carrier 2 and supplying the developer and a blade 5Y6 abutting on the sleeve 5Y1 and making the developer carried on the sleeve 5Y1 into the thin layer in a developing unit 5Y. Then, the sleeve 5Y1 is constituted so that the abutting position thereof on the blade 5Y6 is successively made different at a time other than an image forming time.
Patent JP-H03233931-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUMURA AKIRA
IPC: H01L21/3205
Filed: 1990-02-09
Abstract: PURPOSE:To reduce the difference in a growth rate of a metal film and to form a good ohmic contact by a method wherein a metal thin film to be used as a growth nucleus of a metal is grown, impurities of the same conductivity type are ion-implanted, the surface is returned to an original conductivity type and the metal is grown selectively in a P-type semiconductor region and an N-type semiconductor region. CONSTITUTION:For example, a W metal is grown selectively to be extremely thin in contact holes 14 of a P<+> region 11a and an N<+> region 11b; a nucleation W thin film 17 to be used as a growth nucleus of a metal film to be filled is formed. In order to transform the surface of the P<+> region 11a into an original high-concentration P-type, P-type impurity ions 18 are implanted; after that, impurities are activated by a heat treatment; a P-type impurity region 19 is formed. Then, W is grown selectively to be a film thickness corresponding to the depth of the contact holes 14 only on the surface of the nucleation W thin film in the P<+> region 11a and the N<+> region 11b. Thereby, the difference in a growth rate of W between the P<+> region 11a and the N<+> region 11b is reduced, and a good ohmic contact can be realized.
Patent JP-H09187190-A (JP)
Title: Substance for promoting inhabitation of aquatic life
Inventor: HATANO HITOSHI
IPC: E02B3/14
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a substance for promoting the inhabitation of aquatic lives installed with spacing parts having a water passing property, also having a shape having a fitting property, and a function for promoting the inhabitation, excellent in productivity and installation properties. SOLUTION: This substance for promoting the inhabitation of aquatic lives is obtained by installing space parts having a water passing property and shapes of a helical shape 1, a square pillar body, a gourd shape, a pipe shape having a hexagonal cross section, a trapezoidal shape or an almost S-shape, and a fitting property. Further, e.g. the helical-shaped substance 1 is obtained by cutting a waste tire into halves to form a semicircular shape, and fixing these semicircular waste tires with shifting by 45 deg. each. Also, it is preferable to form holes for passing water in the substance for promoting the inhabitation of aquatic lives.
Patent JP-S60173687-A (JP)
Title: Pattern recognizing device
Inventor: MATSUURA HIROSHI
IPC: G06T7/00
Filed: 1984-02-20
Abstract: PURPOSE:To enable to recognize the object pattern of recognition at high accuracy even when the inputted object pattern of recognition belongs to a specific user or belongs to an unspecific user by inputting information on the supplier of the object pattern of recognition, and deciding whether the supplier is a specific user or unspecific user basing on the information. CONSTITUTION:Continuous voice, which is the object pattern of recognition, inputted through a voice inputting section 1 is given to a acoustic analyzing section 2, and feature parameter of the inputted voice is formed. Time series of the feature parameter thus obtained is given respectively to a recognizing section 3 for specific speaker and a recognizing section 4 for unspecific speaker. The pattern of the inputted voice indicated by time series of the feature parameter and standard parameter are compared and collated, and the result of recognition, i.e. the result of collation, is outputted through a result of recognition outputting section 7. That is to say, the voice inputted as an object pattern of recognition is decided as to whether the voice is of a specific speaker or of an unspecific speaker according to speaker information, and recognized and processed flexibly and efficiently conforming to recognition mode set according to the result of decision, and the result of recognition is obtained at high accuracy and outputted.
Patent JP-H07240626-A (JP)
Title: Expanded paraboloidal antenna
Inventor: MORITA MASANORI
IPC: H01Q15/16
Filed: 1994-02-28
Abstract: PURPOSE:To eliminate the need of a lock mechanism at the time of storage and at the time of expansion. CONSTITUTION:A flat reflection surface is divided into a rotation side reflection surface 1 and a fixed side reflection surface 11, and hinges 6 and 7 are connected to the respective reflection surfaces in a division part. A handle 5 is pin-connected to the hinges 6 and 7, and reflection mirrors divided at the time of the expansion are fixed each other by a lock bolt 10. Also, after the lock bolt 10 is removed and the storage is performed by the operation of the handle 5, the reflection surfaces divided at the time of the storage are fixed by the lock bolt 10.
Patent JP-S57143672-A (JP)
Title: Managing system for equipment information
Inventor: BETSUSHIYO RIYOUJI
IPC: G06T17/00
Filed: 1981-02-27
Abstract: PURPOSE:To facilitate changing and correcting a drawing, by synthesizing fixed information and variable information to display always the latest equipment information. CONSTITUTION:A fixed pattern stored in a fixed pattern storage device 101 is called onto a display equipment of a pattern input/output device 104, and a variable pattern related to this pattern is called from a variable data storage device 102 as variable pattern data and is synthesized on the fixed pattern to reproduce a current pattern condition. If it is necessary to change or correct the current pattern, a correction part of variable pattern data is erased or corrected on the synthesized pattern of the pattern input/output device 104 by a picture input device. Thus, new corrected variable pattern data is stored in the variable data storage device 102 and remains. Consequently, the latest equipment information is displayed immediately by synthesis, and the pattern is changed and corrected very easily.
Patent JP-S53114623-A (JP)
Title: Refresh time timing control system
Inventor: YAMADA TOYOSHI
IPC: G11C11/406
Filed: 1977-03-16
Abstract: PURPOSE:To shorten the read/write time and make an accurate refresh operation possible.
Patent JP-H07237576-A (JP)
Title: Stern device for high speed ship
Inventor: SUZUKI KAZUYOSHI
IPC: B63H25/44
Filed: 1994-02-28
Abstract: PURPOSE:To reduce propulsive resistance generated by a stern flow from a stern end, in an intermediate speed region at the time of ahead sailing a high speed ship whose stern bottom end part is cut off so as to prevent a reversing jet water flow from dashing against it. CONSTITUTION:In a lower end part of a sloped bottom wall 18, a movable flap 21 over a width direction of a ship bottom wall 1a is provided protrudably/ retractably in a stern side along the ship bottom wall 1a, and also providing a flap protruding/retracting cylinder 25 for retracting the movable flap 21 to a bow side at reverse sailing time. Accordingly, at ahead sailing time, the movable flap 21 is protruded, so that a stern flow generated from a stern end flows in the rearward of a water jet populsion device 2.
Patent JP-2000225144-A (JP)
Title: Flexible sheet of disposable wearing article
Inventor: TAKAI HISASHI
IPC: B32B5/24
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a flexible sheet to be used for a disposable wearing article. SOLUTION: This flexible sheet 1 to be used for an article such as a disposable diaper consists of a plastic sheet 2 and a fiber aggregate 3 attached to the back of the sheet 2. The plastic sheet 2 has flat parts 8, opening parts 9, link parts connecting flat parts 8 with an opening part 9 in between, and erecting parts 12 erecting from edges 18 of the flat parts 8. Component fibers of the fiber aggregate 3 partly extend upward through the opening parts 9.
Patent JP-H10228263-A (JP)
Title: Display device drive method
Inventor: HEBIGUCHI HIROYUKI
IPC: G09G3/36
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a drive method reducing power consumption in a drive circuit system and without lowering picture quality by dividing a frame to plural fields and scanning at every field. SOLUTION: Many pixels combining plural basic colors and displaying colors are arranged, and are matrix driven by scanning lines and signal lines. Together with that, the combinations of plural basic colors are arranged repeatedly along respective signal lines directions, and a display device making the number of scanning lines the number multiplying the number of pixels answering along one signal line by the number of basic colors is driven. For instance, one pixel 12 is constituted of areas divided by vertical column signal lines S1 , S2 and horizontal row scanning lines G1 -G4 . In this drive method, one frame of pixel display information is divided to the fields of the number of the number or above of basic colors, and the scanning is performed thinning the scanning lines, and the basic colors are displayed at the same ratio in respective fields.
Patent JP-H09221922-A (JP)
Title: Dismantling method of dry type stack
Inventor: SEKINE SEIHACHIRO
IPC: E04G23/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a dismantling method making it possible to dismantle a stack safely and in a short time while preventing dust and the like from scattering around at the time when the stack is dismantled. SOLUTION: Bolts connecting a first stack shell 4A and a second stack shell 4B are removed and a base plate 8 is inserted between the two shells 4A and 4B. Next, a cover 6 is hoisted by a crane and put on the first stack shell 4A from above and the lower end part of the cover 6 and the base plate 8 are joined by bolts. By hoisting the cover 6 and taking it out from a stack frame 2, the first stack shell 4A is hoisted and removed together with the cover 6 automatically.
Patent JP-H068012-A (JP)
Title: Device for use in production of binary optical element
Inventor: DONARUDO MOORISON
IPC: G02B5/18
Filed: 1993-02-18
Abstract: PURPOSE: To provide a working device for manufacturing a binary optical element which can be used for a long time, decrease breakage due to working, and work a sharp inner angular part. CONSTITUTION: This device includes a shank 22, and a diamond chip 20 which is formed by monocrystal diamond and has first and second opposite main surfaces 24, 26 for limiting the cutting edge part 34 between the opposite edges, wherein the diamond chip 20 has the maximum diamond wear resistance crystal lattice oriented in the direction substantially parallel to the cutting edge part 34.
Patent JP-H01204581-A (JP)
Title: Picture data storage device
Inventor: YAMAZAKI HIROSHI
IPC: G06F3/153
Filed: 1988-02-10
Abstract: PURPOSE:To use an address of a memory means with split through simple circuit constitution by switching the least address data of a written address data of a picture data into a picture selection data and giving the result to the memory means. CONSTITUTION:When a picture selection data supplied from an address switching circuit 53 via a picture selection data input terminal 66 is controlled to be supplied to a memory 9 by the control data supplied from a system controller by the operation of the 3rd operation switch 33, the data at the least address data output terminal CO of an H counter 51 in the address data formed by counters 51, 52 is switched into a picture selection data and fed to the memory 9. Thus, the address of the memory 9 storing the picture data digitizing the input video signal is used with split.
Patent JP-H09202997-A (JP)
Title: Barrel type electroplating method
Inventor: HIRAOKA HARUMI
IPC: C25D17/12
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of the material to be plated and to efficiently apply a uniform plated film by housing the material to be plated in a barrel charged to a plating bath tub and applying electric current thereto via cathodes composed of conductive rings. SOLUTION: The material to be plated is housed in a barrel 11 made of hard plastic or the like having many pores on the circumferential face as a transversely cylindrical body with a cross-sectionally circular or polygonal shape, which is charged to the inside of a plating bath tub. In this barrel 11, cathodes provided at the tips of cables 31 and 32 having insulating coating and inserted from the opening parts 21 and 22 are disposed. This cathodes are constituted in such a manner that granular terminals 41 and 42 are attached to the tips of the cables, and furthermore, one or more conductive rings 61a to 61c and 62a to 62c are attached to pores bored in the terminals. While the barrel 11 is rotated or vibrated, the above cathodes and an anode arranged in the plating bath are applied with electrolytic voltage from a D.C. power source, and electroplating is executed.
Patent JP-H02208945-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA YUJI
IPC: H01L21/338
Filed: 1989-02-09
Abstract: PURPOSE:To improve the characteristics of a semiconductor device by a method wherein insulating films, which are different in film kind, are grown on a substrate, the upper layer only of the insulating films is subjected to anisotropic etching and an insulating film directly under the substrate is subjected to wet etching to remove. CONSTITUTION:A first insulating film 2 is grown on a semiconductor substrate 1 and moreover, a second insulating film 3 of a kind, different from that of the film 2 is grown thereon. Moreover, the film 3 is processed in a PR process and on the condition that the selection ratio of the film 2 is sufficiently increased to the film 3 in such a way as to have a section vertical to the film 2. Moreover, a third insulating film 4 of a film kind identical with that of the film 2 is grown on the films 2 and 3 and is subjected to anisotropic etching leaving its side part as it is. After that, a fourth insulating film 5 of a kind identical with that of the film 3 is grown thereon and is subjected to wet etching leaving its side part as it is to expose the film 4. Here, gates of the films 2 and 3 are removed, a gate metal 7 is deposited on a gate formation region and the unnecessary metal of the metal 7 is removed by lift-off. Thereby, damage due to the anisotropic etching is eliminated and the characteristics of a semiconductor device are improved.
Patent JP-H02208127-A (JP)
Title: Sliding roof device for vehicle
Inventor: OMOTO SEIICHI
IPC: B60J7/12
Filed: 1989-02-09
Abstract: PURPOSE:To improve the comfort on a rear seat, in a roof device which can be opened and closed from either of fore or aft direction, by installing a single driving means, and changing over opening and closing of the front and left by a changing-over means. CONSTITUTION:A driving motor 13 is disposed in the approximate center of the front of a frame member 4 to connect with respective front and rear opening/closing sliders 10 installed on the flexible member (not shown here) forming a sliding roof through gears 14, 20 and driving wires 12, 19. In the motor 13, there is provided a change-over means A consisting of gears 14, 20, gears 31, 32 on the identical axis, gear 34 driven by the fear 33 on the axis of the motor 13, gear 35 on the identical axis and mobile gears 38, 39 provided rotatably at the end of the mobile rod of solenoids 36, 37. It is thus possible to change over opening and closing of the front and rear by operating the change-over means A and provide reduction in weight and improved layout.
Patent JP-H07237805-A (JP)
Title: Constant sizing method and device for drilling hole on photographic film for roll film
Inventor: AIDA YOSHIHIKO
IPC: B26F1/02
Filed: 1994-02-28
Abstract: PURPOSE:To enable a constant length cutting always accurately even in the case of a roll film with an uneven perforation format by recording the magnetic signals at a prescribed pitch on a photographic film and stopping and cutting this film at each prescribed position where each magnetic signal is detected. CONSTITUTION:A photographic film 202 slit at a prescribed width and coated with a magnetic layer, etc., thereon is firstly supplied from an original roll 201 to a rotary drill 100 so as to be drilled into the format of a roll film without any periodic partial perforation. Next, the photographic film 202 is cut by a constant size cutter 211 after being sent by a prescribed amount by a constant size feeding suction roller 208. In this case, magnetic signals with a constant pitch or unequal pitches are written on the photographic film 202 by a magnetic record head 205 while relating to each perforation. The photographic film 202 is stopped and cut after the magnetic signals are read by a read part 210. Thereby, the constant size cutting of the photographic film 202 is always carried out accurately.