baber/WOPTO huggingface dataset:
Patent JP-S5371213-A (JP)
Title: Over-load sensing device of brushless motor
Inventor: HASHIMOTO YOSHITAKA
IPC: H02P6/18
Filed: 1976-12-07
Abstract: PURPOSE:To simplify a sensor circuit by employing as an overload signal the increasing amount of voltage between emitter and collector of a switching transistor in accordance with the load of a motor.
Patent JP-H0312628-A (JP)
Title: Ftheta lens system of optical scanner
Inventor: TAKANASHI KENICHI
IPC: G02B13/00
Filed: 1989-06-12
Abstract: PURPOSE:To eliminate the problem of the surface tilt of a rotary polygon mirror by specifying the relation among the composite focal length in a main scanning direction, the deflection angle, the radii of curvature in a deflection surface and a deflecting orthogonal surface, the distance between lens surfaces, etc. CONSTITUTION:Three-group, three-element constitution is obtained by arraying 1st - 3rd lenses 5 - 7 in order from the side of the rotary polygon mirror toward a scanning surface. Then an expression I is held for the composite focal length in the main scanning direction, the deflection angle theta, the radius riX (i=1 - 6) of curvature in the deflection surface of an i-th lens surface counted from the side of the rotary polygon mirror 3, the radius riY (i=1 - 6) of curvature in the deflecting orthogonal surface, the distance di (i=1 - 5) between the lens surfaces of the i-th lens, the distance d0 from the reflecting surface of the rotary polygon mirror 3 to the 1st lens surface, and the refractive index nj (j=1 - 3) of a j-th lens counted from the side of the rotary polygon mirror 3 to light with 780nm wavelength. Consequently, the curvature of distortion is reduced in the main scanning and subscanning directions and the need for a long-sized cylinder lens for surface tilting correction is eliminated.
Patent JP-S6126746-A (JP)
Title: Aluminum alloy for lithographic printing plate
Inventor: USUI HIDEYOSHI
IPC: B41N1/08
Filed: 1984-07-18
Abstract: PURPOSE:To obtain an Al alloy for a lithographic printing plate having superior handleability and discriminating property of wettability by adding specified amounts of Fe, Si, Cu, Mn, Mg and Ti to Al and specifying the ratio of Si/Fe. CONSTITUTION:The composition of an Al alloy is composed of, by weight, 0.05-0.7% Fe, 0.01-0.3% Si, <=0.1% Cu, <=0.3% Mn, 0.5-1.5% Mg, 0.003-0.5% Ti and the balance Al with inevitable impurities, and the ratio of Si/Fe is regulated to <=1. The resulting Al alloy is cold rolled to 0.05-0.3mm. thickness, and the surface of the cold rolled plate having >=16kg/mm.<2> yield strength is electrolytically roughened.
Patent JP-H09331511-A (JP)
Title: Converter for catv reception
Inventor: KANO YASUSHI
IPC: H04N7/16
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce mutual distortion at a low frequency when a reception frequency gets higher by providing a variable filter suppressing frequencies higher than the reception frequency and a fixed filter suppressing frequencies lower, than the reception frequency and acting/inactivating depending on the reception frequency. SOLUTION: A tuning filter has variable filters 16, 17 suppressing frequencies higher than the reception frequency and a fixed filter 18 suppressing frequencies lower than the reception frequency. That is, the fixed filter 18 is provided between an input terminal 19 and ground, an inductor 21, a capacitor 22 and a switching diode 23 are connected in series with the input terminal 19 and the output of the filter 18 connects to ground via a high frequency ground capacitor 24. Then the output from a comparator 25 is connected between the switching diode 23 and the capacitor 24 and when the reception frequency gets higher than, e.g. 350MHz, the switching diode 23 is conductive.
Patent JP-S5372529-A (JP)
Title: Pattern recognizing device
Inventor: MIURA TETSUO
IPC: G06K9/68
Filed: 1976-12-10
Abstract: PURPOSE: To secure a high-speed recognition for a input pattern by detecting the difference degree between the adjacent common or uncommon standard pattern and the standard pattern immediately after the difference reaches a fixed level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11338122-A (JP)
Title: Production of exposure master plate
Inventor: MIYAGAWA SEIJI
IPC: G03F1/70
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To more rapidly form mask pattern data even when the layout data with different magnification or reduction rates for the mask pattern data are present and arranged. SOLUTION: A new cell returned to the original size in a step 108 is used to form the EB exposure data for the new cell. In the step 109, the old cell in the original size is used to form the EB exposure data for the old cell. In the step 110, the EB exposure data for the new cell is used to carry out EB exposure in the area where a new cell is to be arranged on a glass substrate for the production of a photomask by an EB exposure device. Then in the step 111, the EB exposure data for the old cell is reduced into a size by 0.8 time to carry out EB exposure in the area where the old cell is arranged on the substrate for production of the photomask by the EB exposure device.
Patent JP-S6041043-A (JP)
Title: Silver halide color photosensitive material
Inventor: MIZUKURA NOBORU
IPC: C07D231/26
Filed: 1983-08-15
Abstract: PURPOSE:To enhance sharpness and coloring performance by incorporating a specified magenta-dye forming polymer coupler in a silver halide emulsion layer formed on a support. CONSTITUTION:A silver halide emulsion layer formed on a support contains a magneta dye-forming polymer coupler having repeating units each represented by formula I in which Q is an ethylenically unsatd. group and, preferably one represented by formula II; R1, R2 are each a univalent group; X is halogen; Z is H or a group releasable on the coupling reaction with the oxidized product of a color developing agent; (l) is 0, 1, 2 or 3, and when it is >=2, each of plural (R2)s may be the same or different; R3 is H, Cl, or alkyl; and J is a bivalent group. An image obtained by using the latex of said polymer coupler is excellent in coloring performance and has less fogging.
Patent JP-H01316101-A (JP)
Title: Working method of lathe and turret tool rest therefor
Inventor: YAMANAKA HIDEHARU
IPC: B23B1/00
Filed: 1988-06-16
Abstract: PURPOSE:To realize the Y-axis working with the simple structure by turning a turning shaft parallel to a turret in an equal angle in the reverse direction and keeping a rotary tool parallel to the X-axis direction, in the shift control of a tool unit pivotally supported by the turning shaft, in the Y-axis direction. CONSTITUTION:A workpiece W mounted on a main spindle 2 is fixed, and a tool unit 8 is dividing-operated to a working position by turning a turret 4, and the top of a tool T is allowed to approach the working position of the workpiece W through the shift in the Z and X axis directions of a tool rest 1, and the engagement of a curvic gear is released, and the turret 4 is turned through the NC control, and the tool T is positioned at a working starting position on a worked surface, and cutting is performed by shifting the tool rest 1 in the X-axis direction. The turret 4 is turned, and the unit 8 is turned, keeping a rotary tool axis 23 in parallel to the X-axis, and the tool rest 1 is synchronously shifted so that the X-axis direction position at the top edge of the tool T is kept at the equal distance from the main shaft center (a), and a plane (b) parallel to the shaft center (a) is worked in the Y-axis direction. The tool T is stopped at a certain position in the Y-axis direction without turning the turret 4, and the tool rest 1 is shifted in the X-axis direction, and drilling work is carried out at the position deflecting from the center onto the workpiece W.
Patent JP-S63315880-A (JP)
Inventor: TSUDA AKIRA
IPC: F26B15/22
Filed: 1987-06-17
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-H095616-A (JP)
Title: Auto-focusing device
Inventor: SAITO TATSUO
IPC: G02B7/32
Filed: 1995-06-15
Abstract: PURPOSE: To reduce erroneous focusing by executing focusing by both focusing means of passive and active systems, selecting the focusing having higher reliability, and setting a focusing area in which the focusing by the active system is appropriately executed in accordance with output voltage from a power source means. CONSTITUTION: After setting a change-over distance, the focusing by the active system is performed in an active focusing part A and the focusing by the passive system is performed in a passive focusing part P. The results of the focusing in the respective focusing parts A and P are given to a focusing value selection circuit 40 through focusing arithmetic circuits 13 and 23. Namely, the focusing area where the active focusing can be performed is previously set in accordance with a power source voltage value in the photographing, and the focusing is executed both by the active focusing part A and the passive focusing part P. Then, the focusing value having the higher reliability is selected as the appropriate focusing value out of the focusing values respectively obtained. Thus, the focusing is always performed with high accuracy.
Patent JP-H05339605-A (JP)
Title: Production of porous metal
Inventor: TAKAHASHI SEIJI
IPC: B22F5/00
Filed: 1992-06-09
Abstract: PURPOSE:To provide the process for production of the porous metal which is simple, has holes communicating with each other, clogs les7nd has sufficient strength. CONSTITUTION:A slurry having 50 to 1000cp viscosity is prepd. by adding a dispersion medium to metallic powder having 1 to 15mum average grain sizes, 0.1mum min. grain size and 30mum max. grain size. The slurry is applied and impregnated on and in a sheet-shaped foam resin and is then dried and baked to annihilate the resin component of the foam resin and to sinter the metallic powder. An extremely good result is obtd. if the dispersion medium contg. 10 to 10,000cp liquid phenolic resin and alcohol based dispersant is used and the slurry consisting of 60 to 80 pts.wt. metallic powder and 20 to 40 pts.wt. dispersion medium is used.
Patent JP-H06253844-A (JP)
Title: Polynucleotide for determination of hereditary characteristics
Inventor: JIEFURIIZU ARIKU JIYON
IPC: C12Q/
Filed: 1991-05-27
Abstract: PURPOSE: To obtain a new polynucleotide probe for the determined of a genomic DNA useful in paternity and maternity testing, forensic medicine, and the diagnosis of genetic diseases and cancer.  
     CONSTITUTION: This polynucleotide for determining genetic character is a polynucleotide of the formula read by meaning of 5'→3': H, (J. core. K) n .L ('core' is a sequence having ≥6 continued nucleotides, e.g. GGAGGTGGCAGGAAG; (n) is ≥3; J, K are 0-15 additional nucleotides within a repeating unit by joining together; H, L are each independently 0 or ≥1 additional nucleotides each positioned at the end of the repeating unit; an actual total core sequence in total n repeating sequences has ≥70% homology based on the real total core sequences even in the same number n of repeating units), e.g.; a poly-ch; probe. The exemplified probe is obtained by a scheme in the chart. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04349448-A (JP)
Title: Magnetic recorder
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1991-05-27
Abstract: PURPOSE:To easily and surely provide a photograph having an intended trimming range by rewriting information showing a trimming range as necessary. CONSTITUTION:This magnetic recorder is provided with setting means 3-5 for setting any trimming ranges out of plural displays by a trimming range display means 10, a magnetic head 19 recording magnetic information in the magnetic storage part of a photographic film, and a control means driving the magnetic head, simultaneously, feeding the photographic film in a prescribed direction, and recording the information set by the setting means in the magnetic storage part of the photographic film.
Patent JP-H01317599-A (JP)
Title: Treatment of organic sludge
Inventor: TSUNODA AKIHIKO
IPC: C02F11/14
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the total amount of a solid component of organic sludge by adding hydrogen peroxide to the sludge after its heat treatment. CONSTITUTION:Residual sludge is heat-treated 4 at 100-200 deg.C, then 0.5-5% of H2O2 is added for treatment 5. After this, the initially settled sludge obtained from an initial settlement pond 1 is mixed with an aerophobically nitrified sludge. Then the solid and liquid components are separated 7 and thus the separated water to be returned to the initial settlement pond 1 and the sludge are separated. Consequently, the increased recovered energy and the improved capacity of a treatment facility are ensured.
Patent JP-H09331207-A (JP)
Title: Dielectric antenna
Inventor: KAWABATA KAZUYA
IPC: H01Q3/44
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric antenna which can be controlled in sensitivity in a vertical plane over a wide extent in a horizontal plane. SOLUTION: A dielectric antenna 10 is provided with a monopole antenna 11 and a dielectric element 12 which is provided so as to cover the antenna 11. The monopole antenna 11 is nearly vertically erected on a ground plane 13 and one end of the antenna 11 is connected to a power supply source V, with the other end being opened. The antenna 10 is formed in a platy shape by laminating a plurality of dielectric layers 14a,..., 14n having different dielectric constants upon another so that a dielectric constant gradient in which the dielectric constants become smaller in steps within the range of 20 to 2 from the lowermost dielectric layer 14a which is the closest to the grounding surface 13 to the uppermost layer 14n can be formed in the antenna 10.
Patent JP-2000341638-A (JP)
Title: Recording device and reproducing device
Inventor: SHINDO TOMOYUKI
IPC: H04N5/783
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To attain encode processing by using trick mode control information normalized by an MPEG2 system for discontinuous signals for special reproduction by frame or field units. SOLUTION: A data separating circuit 1 for special reproduction separates an I picture from an input MPEG2-TS, and writes it in a memory 4. A counter 2 detects a timing in which the I picture is inputted, and generates the information of the number of times of repetition corresponding to intervals in which the I picture is inputted. A header preparing circuit 3 writes the information of the number of times of repetition (repeat control information) in the PES packet of the data for special reproduction read out from the memory 4.
Patent JP-S5939613-A (JP)
Title: Conveying and inserting device of veneer in wicket drier
Inventor: OOTA MASAYUKI
IPC: B65G17/46
Filed: 1982-08-27
Abstract: PURPOSE:To surely prevent the falling off of veneers from arm members, by equipping plural sets of hold members, which resiliently hold the veneer, to each arm member, in case of a device such that the veneers held on many arm members attachably provided to an endless belt are dried while being intermittently conveyed. CONSTITUTION:A wicket drier 1 is constituted such that plural stripes of endless belts 3 are tensely wound on a turning wheel 2 while many arm members 4 are attachably provided to each endless belt 3 at an almost equal pitch and the arm member 4 is intermittently run by actuating a driving mechanism 5. The veneers A are dried by hot air circulated in a furnace wall 6. Here plural sets of hold members 7, which hold the veneers A at plura places in the direction crossing at a right angle with the direction of fiber of the veneer, are provided to each arm member 4. These hold members 7 are constituted in such a manner that a hold plate 10 is rotatably supported to a supporting frame, fixed to the arm member 4, and urged by spring tension in the direction of holding the veneer A. This hold plate 10 extensibly places the veneer A in the direction crossing at a right angle with the direction of fiber of the veneer.
Patent JP-H10579-A (JP)
Title: Bench mark printing device to tubular body
Inventor: SAKURAI KOJI
IPC: B25H7/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a bench mark printing device on a tubular body capable of printing a bench mark along the circumferential direction on a lower part surface of a tube end of the tubular body by using quick drying ink by an ink impregnating type pen. SOLUTION: A holder 111 to install an ink soaking type pen 12 on a head end part is made to freely revolve on a surface orthogonal with the axial direction of a tubular body P around the axis of revolution as its center, the pen point of the pen 12 is made to be freely and reciprocally energized to a cap connecting and disconnecting position (a) facing downward below a horizontal surface and to bench mark printing position (b) facing upward above the horizontal surface, the holder 111 is made free to ascend and descend at the bench mark printing position (a) and the holder 111 is made free to revolve in the circumferential direction of the tubular body P in a state of making the pen point contact with a lower part surface of the tubular body P.
Patent JP-H08320982-A (JP)
Title: Voice notification device for ship
Inventor: YAMASHITA KAZUHIKO
IPC: G08B23/00
Filed: 1995-05-24
Abstract: PURPOSE: To immediate execute a necessary corresponding measure in accordance with the contents of information by interrupting a message in notifying, preferentially notifying a message with high urgency, and after ending the notification of the urgent message, reediting the interrupted message and renotifying the edited message from its beginning. CONSTITUTION: Each event signal generated in a ship LAN 1 is inputted to a managing data processor 6 as a trigger signal through a LAN interface system 5. The processor 6 edits a message corresponding to each event, converts the edited message into a voice message through a voice notification device 7 and notifies the message to the inside of a ship through a terminal speaker 8. A message based upon a notification trigger with high urgency is notified preferentially to the message of a normal event by interruption, and after the end of the preferential interruption, the interrupted message of the event is reedited and the reedited message is renotified from its top. Thereby a corresponding measure can be immediately executed.
Patent JP-H0744760-A (JP)
Title: Directly stacked commodity delivering device
Inventor: WAKAGI SEIJI
IPC: G07F11/24
Filed: 1993-06-22
Abstract: PURPOSE:To provide a directly stacked transportation device in which the storage efficiency of products is higher than a conventional one. CONSTITUTION:First and second commodity stoppers 141 and 142 whose intermediate parts are pivoted by a shaft 13 are provided. A commodity receiver 19 which freely oscillates in an attitude that it protrudes to a left commodity storage path 1L and an attitude that it protrudes to a right commodity storage path 1R is provided. The first and second stoppers 141 and 142 are oscillated in connection to the oscillation of the receiver 19. The upper end of the first stopper 141 protrudes to the right storage path 1R so as to regulate the drop of the commodities. Only the commodity at the lowest end of the left storage path 1L and the commodity at the lowest end of the right storage path 1R are discharged in accordance with the direction of the oscillation of the receiver 19.
Patent JP-S635924-A (JP)
Title: Manufacture of biaxially stretched polyester vessel
Inventor: HIRATA SHUNSAKU
IPC: B29L22/00
Filed: 1986-06-27
Abstract: PURPOSE:To effectively prevent the irregular deformation from occurring in an intermediate formed item and consequently obtain a stably heat-set biaxially stretched thermoplastic polyester blow-formed vessel by a method wherein the intermediate formed item is stretch-blow- formed in such a manner that the ratio of the diameter at the belly of the intermediate formed item to that at the belly of a final vessel shape is made larger than the ratio of the diameter at the bottom of the intermediate formed item at the state before cooling to that at the bottom of the final vessel shape. CONSTITUTION:A bottomed preform, which is made of thermoplastic polyester and has a neck part corresponding to the neck part of a vessel, is employed so as to be biaxilly stretch- blow-formed in a primary mold in order to heat-set the resultant formed item held in the mold. The intermediate formed item is taken out of the primary mold and cooled under the state that the shrinkage of the intermediate formed item is permitted. After that, under the condition being held in a secondary mold, the intermediate formed item is finally blow- formed so as to form a final vessel shape consisting of the neck part, a shoulder and a bottom. When the diameter (d) at the bottom 1a of the intermediate formed item at the stage before cooling is (n) times larger than the diameter d' at the bottom 1b of the final vessel shape, the stretch-blow-forming is performed in the primary mold in such a manner that the ratio (m) of the diameter D of the belly 2a of the intermediate formed item to the diameter D' of the belly 2b of the final vessel shape is made larger than the ratio (n).
Patent JP-S5674891-A (JP)
Title: Control system of storage device
Inventor: ISHIKAWA TATSUO
IPC: G11C11/406
Filed: 1979-11-19
Abstract: PURPOSE:To increase the operational speed during the memory by the address updated with a fixed sequence and a fixed period by using the lower bit of an address also as a refresh address. CONSTITUTION:Address counter 14 updates addresses with a fixed sequence and a fixed period by address control signal CNT from operation control part 11. When control part 11 discriminates the first period, selecting circuit 15 selects an address from counter 14 and outputs the lower bit of the selected address as a line address and the upper bit as a row address to storage devices 121 to 122. During the 1st period, refreshing by refresh circuit 13 is inhibited and the lower bit is used as a refresh address. Thus, the delay of operation time caused by a refresh cycle is prevented, making it possible to increase operational speed.
Patent JP-H0771747-A (JP)
Title: Starting method of heating apparatus
Inventor: HORUSUTO DEDEIO
IPC: F23N1/02
Filed: 1994-06-30
Abstract: PURPOSE: To enhance the reliability in the starting of a heater by increasing the number of revolutions, of a combustion air fan while keeping the supply of a fuel constant during the starting phase. CONSTITUTION: The number of revolutions or the clock frequency of a fuel supplying device 5, the number of revolutions of a motor 10 and the operation of a preheater 6 are controlled by a controller 16. A signal of a flame monitoring device 8 is supplied to the controller 16 as input signal. During the starting phase, that is, before a response by the flame monitoring device 8, the controller 16 increase the number of revolutions of a combustion air fan 9 while keeping the fuel supply constant. In this manner, the fuel/air ratio varies in a wide range during the starting phase by increasing the number of revolutions of the combustion air fan 9. The fuel/combustion air ratio suitable for the starting of the heater 1 exists in this wide range thereby, enabling the enhancing of the reliability in the starting of the heater 1.