baber/WOPTO huggingface dataset:
Patent JP-S60197307-A (JP)
Title: Drill
Inventor: YAMAMOTO IWAO
IPC: B23B51/02
Filed: 1984-03-22
Abstract: PURPOSE:To raise the cutting speed and to restrain the generation of frictional heat, by making it possible to put edges also on right and left chisel edges, that is, by forming edges which look continuous S-shaped edges, on right and left chisel edges. CONSTITUTION:The opposite back faces of right and left chisel edges 2a, 2b, which are on both sides of the center point 2c of the tip part chisel edge of a drill, are formed to be thinning rake faces 3a, 3b. In this way, chisel edges 4a, 4b, which look continuous S-shaped edges, are formed on the right and left chisel edges 2a, 2b. By these edges, the cutting efficiency is raised, and the chipping can be prevented while drilling.
Patent JP-H06238611-A (JP)
Title: Cutting tool for synthetic board material
Inventor: SAITO HIROSHI
IPC: B27G13/12
Filed: 1993-02-19
Abstract: PURPOSE:To form flanks on both side faces of a grooving part where a groove having minimum spacing is to be cut, by making a cutting blade of a molded blade part which cuts out a semi-bar type body obtained by dividing a bar-like body into two by a diagonal from a synthetic board material and of a horizontal blade part having the utmost outer end of the molded blade part connected thereto. CONSTITUTION:A bar-like body 3 such as hexagon pencil to be cut out from a synthetic board material 2 such as regenerated board material has a regular hexagon cross section having one or more diagonal with a cross section of protruding polygon which divides the cross section into two in axial symmetry. A cutting blade 8 is made of a molded blade part 6 which cuts out a semi-bar type body 5 obtained by dividing a bar-like board 3 into two by a diagonal from the synthetic board material 2 and of a horizontal blade part 7 having the utmost outer end of the molded blade part 6 connected thereto. Thus, both end blade parts 9 forming two sides at both ends of the molded blade part 6 have an obtuse connecting angle B, connected to the horizontal blade part. Accordingly, a grooving part 10 having the horizontal blade part 7 and the end blade parts 9 connected to both ends of the blade part 7 is gradually enlarged from the tip part to the connected part in the width of its longitudinal section.
Patent JP-S63220152-A (JP)
Title: Electrophotographic sensitive body
Inventor: UMEDA MINORU
IPC: G03G5/05
Filed: 1987-03-09
Abstract: PURPOSE:To enhance sensitivity and to lessen the degradation in electric chargeability arising from pre-exposing fatigue by incorporating bisphenol A ether of polyoxyethylene, polyoxypropylene or the copolymer thereof into a layer in which an electric charge generating material is dispersed. CONSTITUTION:An electric charge generating layer 1 and charge transfer layer 2 are successively laminated on a conductive base 3. The bisphenol A ether of polyoxyethylene, polyoxypropylene or the copolymer thereof is incorporated into the layer 1 in which the charge generating layer is dispersed. Namely, the bisphenol A ether of the polymer is chemically absorbed in the charge generating material and provides the recombination center of the charges generated by light absorption and, therefore, the charges generated by the pre- exposing fatigue are quickly recombined and are thereby annihilated, conceivably by which the drop of the charge potential of the photosensitive body is suppressed. The electrophotographic sensitive body which has the high sensitivity, extremely lessens the degradation in the electric chargeability arising from the pre-exposing fatigue and obviates the drop of the charge potential even after repetition of the electrical charging and exposure is thereby obtd.
Patent JP-H07245132-A (JP)
Title: Mounting structure for lead terminal
Inventor: TAKAHASHI TOSHIAKI
IPC: H01R12/04
Filed: 1994-03-01
Abstract: PURPOSE:To facilitate bolt fastening and reduce the cost for bolt fastening operations by providing a printed circuit board with a fit hole which hinders rotation of a square bolt on nut, and furnishing a terminal block with a slip-off preventing mechanism for the bolt/nut. CONSTITUTION:First legs 15 of a terminal block 1 are inserted in four holes 21 provided in a printed circuit board 2 and soldered to a conductor pattern on the board 2. Then a nut 7 is fitted in a fit hole 22, and a bolt 5 fitted with a washer 6 and inserted through a bolt hole 3 in a lead terminal 4 is allowed to penetrate a bolt hole 13. Because the fit hole 22 is situated right under the bolt hole 13, the bolt fastening operation can be performed easily. When the bolt is to be fastened, the nut 7 moves upward and its oversurface contacts the reaf surface of the upper wall 11 of the terminal block 1, and also the nut part about the middle across the thickness is in contact with the wall surface of the fit hole 22. Thereby it is possible to prevent the shank of the bolt 5 from protruding so much at the rear surface of the base board 2 by forming the bolt 5 with a proper length. Also the stress at the soldered part of each leg 15 can be reduced.
Patent JP-H11246008-A (JP)
Title: Position detecting device for moving body and article storing device
Inventor: MURAYAMA SHIGETO
IPC: B65G1/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate management of position of a moving body by providing periodically detected bodies that display positional information varying at a constant period along a set moving route, and unequally arranged detected bodies for displaying absolute position information, and by deriving the position of the movable body based on positional information on each detected body. SOLUTION: When a container is carried into a load carrying-out-and-in part 4 of an article storing part 1, the device drives and controls an electric motor, and moves a guide rail 5 and a load holding part 6 to the load carrying- out/in part 4. In this movement, lifting and lowering position of the guide rail 5 is specified by counting number of output pulses from a scale sensor on the basis of an original position for lifting up and down of the guide rail 5 detected by a lifting-up/down original position sensor. Horizontal position of the load holding part 6 is specified by counting number of output pulses of the scale sensor on the basis of a horizontally original position the load holding part 6 detected by a horizontally original position sensor.  The container is stored in the article storing part 1 by back and forth actuation of a fork device 52 and lifting actuation of the guide rail 5.
Patent JP-S53139696-A (JP)
Title: Fluorine-containing polyester copolymer, its production and use
Inventor: SAEGUSA TAKEO
IPC: C09J7/02
Filed: 1977-05-12
Abstract: PURPOSE: The polymerization of perfluoroalkyl epoxide and cyclic acid anhydride produces said polyester copolymer containing polyether linkages useful as water- or oil-repellent agent or nontackying agent because of its low surface activity as well as good adhesion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08228314-A (JP)
Title: Solid-state image pickup element
Inventor: IZAWA TETSURO
IPC: H04N5/369
Filed: 1995-02-20
Abstract: PURPOSE: To provide a binarization output function with simple constitution by converting only a charge exceeding prescribed quantity out of signal charges transferred to an output gate via a CCD transfer path to a voltage signal on a diffusion layer and outputting it via a high gain amplifier circuit. CONSTITUTION: Clock, timing and reset pulses ϕ1, ϕ2, ϕAG and ϕR are impressed to the transfer, accumulation, output gates of the CCD transfer path, and a prescribed voltage is impressed to a threshold value setting gate TH. When the pulses ϕ1, ϕ2 are set at 0V, 12V, thence 12V, 0V, potential distribution in continuous line, then, in dotted line are obtained, and an electron is moved from (A) to (B), then, by a half clock rightward, and transferred. Consequently, when the pulse ϕR is set at 12V, the pulse ϕAG goes to 12V synchronizing with the pulse ϕR, and the electron not exceeding or exceeding the gate TH is transferred to the diffusion layer FDA, and the signal charge is converted into the voltage signal.  In this way, a binarization signal is obtained with simple constitution by applying high gain amplification to the voltage of the layer FDA, which attains miniaturization, light weight and low power consumption.
Patent JP-H01228880-A (JP)
Title: Sheet position detecting mechanism
Inventor: JINJI HAJIME
IPC: B41J21/16
Filed: 1988-03-08
Abstract: PURPOSE:To eliminate the lateral position regulation of a sheet and to prevent printing on a place except a printing sheet by automatically detecting the left and right ends of the sheet at the time of setting the sheet and providing a sensor for determining a first printing position and a light margin position in a controller. CONSTITUTION:A light emitting element 5 and an optical sensor 6 are fixed to a carrier 3 to move laterally together with a printing head 1 or the like. A light emitted from the element 5 is projected to a printing sheet 7 or a platen 8 if the sheet 7 is not presented and reflected therefrom, and arrives at the sensor 6. The sensor 6 converts the variation in the photodetecting amount into an electric signal, and transmits the signal to a controller for a printer. Then, it moves the carrier 3 from the leftmost end position to detect the left and right ends of the sheet 7, and stores them. In case of printing the carrier 3 is moved to the stored left end position of the sheet 7 without condition, and then starts printing. When the carrier 3 is moved to the right end position of the sheet 7, it does not print any further at the right, and prints printing characters (a) on the next line.
Patent JP-H07239585-A (JP)
Title: Copying machine
Inventor: TOKAWA KOJI
IPC: B65H5/02
Filed: 1994-02-28
Abstract: PURPOSE:To reduce the quantity of paper powder adhering to a document detection sensor, an optical system and various chargers and the like and to stably hold their performance for a long time. CONSTITUTION:As for a copying machine provided with an automatic document feeder, a scale 120 for positioning a document installed along an end on the upstream side or the downstream side of a document platen glass in a document carrying direction is provided with a notched part 120e corresponding to a carrying member carrying the document toward the document platen glass, for example, a loosening roller 75. Thus, the paper powder produced because of the contact of the document with the carrying member and then adhering to the document again is prevented from being scraped by the scale 120.
Patent JP-H11244183-A (JP)
Title: Washing place equipment for bathroom
Inventor: KONDOU TOSHIKI
IPC: A47K4/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To make a washing place hardly discriminable from a drainboard and also to improve the nonslip effect on the washing place and the drainboard by applying the same patterns on the surface of the washing place and that of the drainboard for covering drain grooves. SOLUTION: The washing place unit A adjacently arranged on one side of a bathtub unit B is provided with a washing place water proof pan having the washing place 4a and a washing place counter 3, the drain grooves are respectively arranged on the side at a door unit D side opposing to the side at a washing place counter 3 side and also on the side in a part opposing to the side of a bathtub unit B side and the drainboards 10 for covering the respective drain grooves are arranged on the grooves. In this case, the patterns 14 where the patterns 14A are regularly arranged are provided over the drainboards 10 and the washing place 4a. The patterns 14 are formed by projecting or recessing from or into the surface of the place 4a and also printed on the front surface of them.  Thus, the existence of the drainboards 10 is made to be inconspicuous and the washing place 4a is made to be seen wide.
Patent JP-H03256024-A (JP)
Title: Reflection-type liquid crystal display device
Inventor: OGAWA TETSU
IPC: G02F1/1333
Filed: 1990-03-07
Abstract: PURPOSE:To improve the contrast and to enhance the display grade with a relatively simple constitution by arranging a matrix array of nonlinear elements on the inner surface of one of a couple of opposed substrates and driving a liq. crystal composition with the nonlinear element. CONSTITUTION:A matrix array of nonlinear elements is arranged on the inner surface of one of a couple of opposed substrates 3a and 3b, and a liq. crystal composition 1 is driven by the nonlinear element. Accordingly, the polymer dispersion-type liq. crystal display device (PD-LCD) is quasi-statically driven, and a wide dynamic range based on the threshold characteristic low in sharpness of the PD-LCD is sufficiently utilized. A bright reflection-type display device capable of displaying in black and white is obtained in this way with a relatively simple constitution, the contrast is improved, and the display grade is enhanced.
Patent JP-S63224161-A (JP)
Title: Sealant for air cell
Inventor: SATO HITOMI
IPC: H01M50/193
Filed: 1987-03-12
Abstract: PURPOSE:To improve sealing-function of a sealant by composing it mainly of a base material made of a gas impermeable material and cis-1,4-polyisoprene formed on the base material. CONSTITUTION:A sealant 19 for an air cell comprises a base material 19b and an adhesive layer 19a formed on the base material 19b. Such as polyester, polyethylene, etc., are preferable materials for composing the base material 19b. On the other hand, for the adhesive layer 19a, a natural rubber or a natural synthetic rubber mainly composed of cis-1,4-polyisoprene, such as, hevea rubber or gutta percha, with acetone and ketone employed as a solvent, and compounded with a dispersing agent such as pine resine, ester gum etc., are employed. Accordingly, while an air cell is being preserved, an air suppling hole of a positive electrode-can is surely closed and moisture in electrolyte, damp or carbonic acid gas in air is not allowed to permeate so that characteristics of an air cell can be maintained.
Patent JP-S53140946-A (JP)
Title: Support method of external memory unit storage program
Inventor: SAKAI KUNIZOU
IPC: G06F9/06
Filed: 1977-05-16
Abstract: PURPOSE: To support programs, by placing the programs stored in external memory units under the control of the operating system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04214937-A (JP)
Title: Following run controlling device for vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: B60W30/16
Filed: 1991-03-20
Abstract: PURPOSE:To let a vehicle follow a preceding car which a driver determines to follow securely, and let the driver recognize which car the vehicle is following. CONSTITUTION:A preceding car to follow and a window are displayed in a display means of a vehicle, and the preceding car is followed by use of the window. A distance between the vehicle and the car is detected by a deflection from an image by an image sensor taking a reference of an image in the window, and a speed of the vehicle is adjusted to keep the distance as predetermined.
Patent JP-S63222292-A (JP)
Inventor: MUKAI HIDEYUKI
IPC: G21C3/07
Filed: 1987-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58172085-A (JP)
Title: Displaying method for color picture
Inventor: OOWAKI KENICHI
IPC: H04N9/12
Filed: 1982-04-02
Abstract: PURPOSE:To display a color picture with improved brightness by providing a binary display cell of every color corresponding to a picture element of a picture to be displayed, and discriminating the brightness level of each picture element in every color and activating the binary display cell. CONSTITUTION:Picture elements of a picture to be displayed from an image pickup device 1 are color-separated by a color separating circuit 3 into red, green, and blue and signals indicating their brightness levels are outputted to lines SR, SG, and SB. The signals from those lines are supplied to a comparing circuit 4 and also supplied to an arithmetic circuit 5. The circuit 5 calculates the brightness level (w) of white from a line SW as shown by the equation 1 where (r), (g), and (b) are brightness levels from the lines SR, SG, and SB corresponding to red, green, and blue, and a signal indicating the brightness level (w) is supplied to the circuit 4. The circuit 4 discriminates the levels of the signals from the SW, SG, SB, and SW successively with time on the basis of a discrimination level from a discrimination level setting circuit 6 and supplies the discrimination result to a driving circuit 7.
Patent JP-H04272814-A (JP)
Title: Automatic confirming method for color change of injection molded product
Inventor: EGI TADAO
IPC: B29C45/76
Filed: 1991-02-28
Abstract: PURPOSE:To lessen errors and realize automation and labor-saving by using a transmitted light or reflected light of molten resin in a cylinder, finding out color difference in the color change when the color with which the color change is started as the reference and judging completion of color change. CONSTITUTION:Light is emitted to a nozzle 6 communicated with a cylinder 1 under the state of feeding resin to be color changed and continuing molding or purging, and transmitted light or reflected light from molten resin 1A is taken in and the color mainly based on the transmitted light or reflected light is compared with the set value. The completion of color change of molten resin 1A in the cylinder 1 is detected by comparing the color data after color change with the set value. Continuous molding by the number of shots equivalent to the integer value with its decimal fraction raised to the unit of V0/V1, a division of dividing the resin volume V1 of a molten resin storing section which forms a manifold section, in a hot runner mold communicated with the nozzle 6, by the volume V1 of a molded product is carried out for several minutes, and a judgement is made for the comparison of color change of the molded product and a color change completion signal of the molded product is output.
Patent JP-S52138648-A (JP)
Title: Branch device for electrical equipment like switch
Inventor: KATAYAMA MITSURU
IPC: H02B1/40
Filed: 1976-05-15
Abstract: PURPOSE: To simplify a work of recombination and to totally enable a miniaturization, by such that a breaker be installed to the branch stand with main bars being horizontally held, enabling a branch wiring system simply varied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53140354-A (JP)
Title: Production of transfer decorative laminate
Inventor: KAGAMI TAKASHI
IPC: B29C67/00
Filed: 1977-05-14
Abstract: PURPOSE: To obtain a decorative laminate, to which strainless high-precision patterns are transferred, by pressing a heat-shrinkable transfer film, which is insoluble in a thermosetting resin and has petterns printed with an ink soluble in the resin, under heating and tension on the thermosetting resin layer which contains no solvent and covers a base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11235424-A (JP)
Title: Wind mill for pachinko game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a new design in the appearance by a method wherein, on the front face of a rotating body, a funnel-shaped recess is provided in a manner to surround the spindle, and the inner peripheral surface of the recess is formed into a mirror surface, and a decorative part is provided around the spindle and on the outer peripheral surface of the spindle. SOLUTION: On the front side of an attaching plate 1, a rotating body 3 which is pivotally supported in a manner to be freely rotatable is arranged, and on the front face of the rotating body 3, a funnel-shaped recess 11 wherein the front face of a reflective member 5 opens in a manner to surround a spindle 18, is provided. Then, the inner peripheral surface 11a of the recess 11 is formed into a mirror surface, and it is made possible to see articles from the front side by reflecting them on the mirror surface. In addition, a cylindrical decorative part 15 on which a desired pattern is applied, is provided around the spindle 18 which is provided on a protruding part of the reflective member 5, and also, on the outer peripheral surface of the spindle 18.  By this method, an interesting pattern can be manifested by fusing with a pattern which is reflected on the mirror surface, and the surface decorative effect of a wind mill can be increased.
Patent JP-S59180754-A (JP)
Title: Testing method of sort merge program
Inventor: MORIMOTO YASUSHI
IPC: G06F11/28
Filed: 1983-03-31
Abstract: PURPOSE:To efficiently implement a control statement, by implementing control statements given to each program of a data generator, sort, checker in one common control statement. CONSTITUTION:It is arranged that, among each control statement for a data generator, sort, and checker, the sort control statement is considered as the most important control statement and the statement is inputted into not only a sort program but also each program of the data generator and checker. It is also arranged that each program of the data generator and checker can interpret the inputted control statement. Moreover, statements peculiar to each program of the data generator and checker are contained in the sort statement as comments (notes) and the sort program ignores them because they are comments. But each program of the data generator and checker adopts the comments because they are important to them.
Patent JP-S63222799-A (JP)
Inventor: TSUCHIYA KAZUAKI
IPC: G21F9/28
Filed: 1987-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11239267-A (JP)
Title: Image processing unit
Inventor: KANOU HIROYASU
IPC: H04N1/387
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit by which pluralities of copies with different magnifications are obtained by one setting in the case that an image is processed in one page with pluralities of magnifications or pluralities of differently magnified copies are obtained from one original. SOLUTION: A magnification circuit 36 is provided with a line memory control section 51, an interpolation arithmetic section 52, an image path control section 53, and a magnification control data selection section 54. The magnification control data selection section 54 has a register 55, a memory control section 56 and a selector 57. Since a small number of control data is enough for the magnification control data selection section 54 for a specific magnification, the register 55 sets the magnification control data, which are given to the line memory control section 51 and the interpolation arithmetic section 52. In the case of other signals, they are loaded in a memory 63, and an output of the memory 63 is fed to the line memory control section 51 and the interpolation arithmetic section 52.
Patent JP-H01230712-A (JP)
Title: Continuous production of steel sheet to be worked
Inventor: YADA HIROSHI
IPC: B21B45/02
Filed: 1988-03-11
Abstract: PURPOSE:To produce a homogeneous and good-quality steel sheet by specifying the wt.% of the C, Si, Mn, N, Al, Ti, and Nb of steel, hot-working the steel in a specified temp. range, dipping the steel in a salt bath at a specified temp., and hot-working the steel deposited with the molten salt under specified conditions. CONSTITUTION:The steel to be used contains, by weight, <=0.05% C, 0.005-1% Si, 0.005-1% Mn, <=0.01% N, and >=1 kind among <=0.01% Al, <=0.2% Ti, and <=0.1% Nb. While the steel is cooled from a temp. higher than its Ar3 point, the steel is hot-worked by >=50% for <=1 sec in the temp. range from the Ar3 point to 1000 deg.C. The steel is then dipped in a salt bath at 250-750 deg.C, and the steel deposited with the molten salt is hot-rolled at >=50% draft at 250-750 deg.C. The steel is then heated at a temp. higher than 500 deg.C and lower than the Ac1 point. By this method, a homogeneous and good-quality steel sheet can be produced.