baber/WOPTO huggingface dataset:
Patent JP-H06242019-A (JP)
Title: Method and system for inspecting painted face using image signal
Inventor: INAOKA MASAHIKO
IPC: G01N21/88
Filed: 1993-02-19
Abstract: PURPOSE:To allow more positive detection of irregular defect by detecting level variation of image signal outputted from an image sensor as compared with an image signal obtained from surrounding painted surface. CONSTITUTION:A lens sheet in a surface emitter 10 emits light in the form of a light emission plane of gradation check pattern having transmittance varying gradually from the central part toward the peripheral part of each shaded part. Regular reflection light scattered from a wide light emission plane impinges on an image sensor, i.e., a TV camera 11, and a painted face area within an imaging range is presented on the screen of an image display 12. Emitting position of gradation scattering light impinging on a same position of the image sensor is displaced depending on the inclination angle of an irregular defect. The position for emitting a gradation scattering light in the direction susceptible to the shape is most sensitive to the displacement. Consequently, the image signal level of irregular defect varies from the image signal level of surrounding painted face 13 sensitively depending on the gradation.
Patent JP-H06245269-A (JP)
Title: Multiplex communication system
Inventor: NOMURA KEIJI
IPC: B60R16/023
Filed: 1993-02-21
Abstract: PURPOSE:To extend the number of slave stations without increasing a bit number of a stationary address of the slave stations. CONSTITUTION:An address of a communication frame entering a slave station 100 is sent from an address register 102 to an address coincidence discrimination circuit 107, and an address setting device 109 compares the address with an address set to the slave station 100 by an address setting device 109 as to whether or not they are coincident. Data bits of a frame are counted by a bit counter 104 and compared with a bit number set in the slave station 100 as to whether or not they are coincident. When the addresses are coincident and the bit numbers are coincident, an AND circuit 113 provides a latch command after the end of detection of a communication frame by an EOM detection circuit 106 and the reception data latched by a data register 103 are sent to an output port 111. Thus, even when the address is made the same, the destination of slave stations is identified based on the bit number.
Patent JP-S57177650-A (JP)
Title: Spreadable water in oil type emulsion and production thereof
Inventor: RAURENTEIUSU ADORIANUSU MARIA
IPC: A23C15/14
Filed: 1982-04-02
Abstract: The invention relates to a spreadable water-in-oil emulsion based on a high melting butterfat fraction and a liquid oil which is substantially free of solid fat crystals at 10 DEG  C. and to a process for producing said emulsion. The use of a high melting butter stearin fraction obtained by dry fractionation at 15 DEG -30 DEG  C., as one of the fat components of the fatty phase of the emulsion enables the incorporation of up to 80% of liquid oil, preferably an oil having a relatively high level of polyunsaturated fatty acids.
Patent JP-S62214150-A (JP)
Title: Aluminum alloy for cold forging
Inventor: KISHINO KUNIHIKO
IPC: C22C21/06
Filed: 1986-03-13
Abstract: PURPOSE:To improve the cold forgeability of an Al-Mg-Si alloy after hardening by adding Cu, Sn and one or more among Cr, Zr and Mn to the alloy and making the amount of Mg larger than that of Si. CONSTITUTION:The composition of an Al alloy is composed of, by weight, 0.2-1.5% Mg, 0.1-0.8% Si, 0.1-2.0% Cu, 0.02-1.5% Sn, one or more among 0.05-0.4% Cr, 0.02-0.25% Zr and 0.05-1.4% Mn and the balance Al with inevitable impurities. In the composition, the amount of Mg is larger than that of Si. The composition may further contain 0.1-1.2% Pb and 0.1-1.2% Bi. In this case, the total amount of Pb, Bi and Sn is <=2.5%. The Al alloy does not cause age hardening even when allowed to stand at room temp. after casting and it can easily be cold forged in a hardened state. The alloy contg. Pb and Bi has especially superior machinability.
Patent JP-S55147819-A (JP)
Title: Working method of substrate for elastic surface wave filter
Inventor: KUROKAWA TERUO
IPC: H03H3/08
Filed: 1979-05-09
Abstract: PURPOSE:To eliminate the influence of the bulk wave by subjecting the main face to a processing using grain to make the main face rough after working the main face by irradiation of a laser light to form a groove when the second main face opposite to the first main face of the piezoelectric substrate for elastic surface wave filter is made rough. CONSTITUTION:The main face of a substrate for elastic surface wave filter is made rough by laser processing machine 10. That is, laser working machine 10 consists of laser oscillator 11 and beam scanning unit 13 which receives the laser light reflected by mirror 12. The laser light is irradiated to the main face, which should be made rough, of substrate 15 to form a groove by this processing machine 10, and further, grain is used to polish it, thus achieving a desired roughing.
Patent JP-S59181995-A (JP)
Title: Control circuit for motor
Inventor: SAKAHARA HIROSHIGE
IPC: H02P8/14
Filed: 1983-03-31
Abstract: PURPOSE:To enable to accurately drive a motor by providing a P-ROM for converting into digital data for driving the motor by a memory tape for comparing and collating a shift register input with an input before one step, and providing a subtraction counter for accumulating the data. CONSTITUTION:Designation code of a destination from input lines 10, 11 for designating the destination is inputted to shift registers 12, 13. A P-ROM circuit 14 decodes the destination designating code of the input through the shift register and outputs binary data for converting the previous input, i.e., the step previous input state to new designation position to a data line 15. A counter 16 temporarily holds and stores the data from the line 15. A motor is controlled to be driven by the value of the counter.
Patent JP-H04269903-A (JP)
Title: Foamed material for puff and its manufacturing process
Inventor: KURISU KENJI
IPC: A45D33/34
Filed: 1991-02-26
Abstract: PURPOSE:To hold favorable texture and fashionability free from deterioration with light even in a long time. CONSTITUTION:A puff foamed material is formed by coating a surface of an NBR latex sponge with an silane coupling agent containing long chain aliphatic acid. A method for manufacturing a puff foamed material comprising the step of covering the silan coupling agent 2 on the surface of the NBR latex sponge, cleaning the NBR latex sponge coated with a silan coupling, and dehydrating and drying it.
Patent JP-S61216506-A (JP)
Title: Differential amplifier circuit
Inventor: HANAI HIDENORI
IPC: H03F3/45
Filed: 1985-03-22
Abstract: PURPOSE:To switch the gain of an amplifier circuit and to hold the steady value of its output voltage invariably constant by supplying a current from plural current sources. CONSTITUTION:When a transistor (TR) Q4 is on, the constant current I1 of a constant current source IS1 flows to the differential amplifier circuit composed of TRs Q1 and Q2 to perform amplifying operation, and the steady value of the output value is determined by a TR Q3 and a resistance R1(=R2). When the TR Q4 is off, on the other hand, the constant current I2 of a constant current source IS2 flows to the differential amplifier circuit and amplifying operation is performed by the TR Q3, resistances R1(=R2) and R3 and a current copying circuit while the steady value of the output voltage is equal to that when the TR Q4 is on.
Patent JP-S62215415-A (JP)
Title: Method of grasping line-up condition of vehicle
Inventor: FUJITA YOSHIYUKI
IPC: B65G43/08
Filed: 1986-03-13
Abstract: PURPOSE:To enable appropriate production management, by enabling the line-up of vehicles to be precisely grasped even though no empty space is there on a conveyer, when the condition of the line-up of vehicles introduced into a production line for automobiles or the like is grasped. CONSTITUTION:A vehicle introduction recognition device 28 and a vehicle delivery recognition device 30 are laid on the inlet and outlet sides of a conveyer 20 on which vehicles 22... may be carried, respectively, and output signals from them are delivered to a CPU 34 through a signal collecting device 32. The drive of the conveyer 20 is controlled by means of a control board 24 which delivers a shift signal at every movement corresponding to the length of one vehicle. Further, the CPU 34 stores in a newest memory area data of vehicle line-up corresponding to the vehicle conveying position at the inlet end of the conveyer when it receives an introduction signal. Further it stores in the newest memory area data of empty condition with no vehicle when it receives the shift signal. Accordingly, the data in the newest memory area is shifted to the next memory area, successively at each time when the shift signal is issued.
Patent JP-S61215657-A (JP)
Title: Method for curing poly(arylene sulfide) resin
Inventor: YAMADA YUTAKA
IPC: C08L81/02
Filed: 1985-03-22
Abstract: PURPOSE:To obtain inexpensively the titled resin cured article having a high m.p. and excellent high-temperature stability, etc., by heat-treating a poly(arylene sulfide) resin in the presence of a curing accelerator composed of a specified compd. CONSTITUTION:A poly(arylene sulfide) resin having a m.p. of 200-500 deg.C and contg. a repeating unit of the formula -R-S- [wherein R is (bi)phenylene, naphthylene, etc.] is heat-treated in the presence of 0.5-20wt% curing accelerator composed of at least one compd. of the formula (wherein R<1>-R<4> are each H, a 1-2C alkyl; X is Cl, Br, I) at a temp. which is lower by 10-100 deg.C than the m.p. of the resin for 30min-10hr to thereby cure the resin.
Patent JP-H04272343-A (JP)
Title: Balcony
Inventor: ONODERA HIROSHI
IPC: E04B1/00
Filed: 1991-02-27
Abstract: PURPOSE:To enable members to be fitted specially at reentrant angles and fit sidings easily also, by making the conditions of fitting sections fewer. CONSTITUTION:In a support less type balcony for composing a floor section framed in a rectangular shape, of a joist hanger 5, left and right side beams 6a, 6b, and a girder 7, on a girth 3, a plurality of brackets 9 are fixed. On the respective brackets 9, beams 8 to be positioned inside the respective left and right side beams 6a, 6b are fixed, and the balcony is supported with a plurality of the beams.
Patent JP-S61214548-A (JP)
Title: Tape carrier
Inventor: KONDO SHUJI
IPC: H01L23/495
Filed: 1985-03-20
Abstract: PURPOSE:To prevent overflow of solder and enhance bonding strength by providing an adhesive part of extra solder to the connecting and coupling region of an outer lead frame. CONSTITUTION:An outer lead frame 12 of tape carrier 11 has an elongated hole (width W) 15 at the coupling part with a conductor pattern 14 of a substrate 13. The solder 16 melts by local heating through the lead frame 12 coupling the conductor pattern 14 and the bottom surface 12a of lead frame, and extra solder flows into the hole 15, coupling with the hole wall 17 and filling the hole 15. The preferable width W of hole 15 is about 1/4-1/3 of the total width of the lead frame 12, considering material of solder 16 and pressurized heating condition. According to this structure, overflow of extra solder can be prevented and coupling strength can be enhanced and thereby reliability of junction of multi-pin and high density tape carrier can be improved.
Patent JP-S56169257-A (JP)
Title: Selective switching device for auto reverse and auto ejection operation of magnetic tape recording and reproducing device
Inventor: ITOU MASAO
IPC: G11B15/10
Filed: 1981-04-16
Abstract: PURPOSE:To obtain a small-sized device by loading a cartridge longitudinally and by selectively changing over auto reverse and auto ejection operations. CONSTITUTION:The tip of a control rod 65 is made to run through the front plate 1' of a chassis and in front of the front plate 1', a bent operating arm 69 is engaged in contact. Then, the tip of the control rod 65 is brought into contact with one contact lever 70 of two contact levers 70 and 71 at both ends of the operating arm 69, and one terminal of a sliding operation plate 74 with the other contact lever 71. As a sliding operation button 73 is slid to the right in the figure, a contact piece 73' provided to the button 73 intrudes the control rod 65 via the contact lever 70 and also rotates the operating arm 69 counterclockwise. Thus, when the control rod 65 is intruded, a step part 75 provided atop of the rod 65 moves to make the auto loading/unloading mechanism of a magnetic tape reproducing device operable.
Patent JP-S62212575-A (JP)
Title: System for measuring resistance ratio of variable resistor equipped with cable resistance correcting function
Inventor: YAMAZAKI NOBUYOSHI
IPC: G08C19/04
Filed: 1986-03-14
Abstract: PURPOSE:To enhance the reliability in the measurement of the resistance ratio of a variable resistor, by keeping the current flowing to the variable resistor constant and applying operational processing to each voltage of a measuring side cable. CONSTITUTION:One of three-core cables is laid so as to be turned to a measuring side and the other one of them is laid so as to be turned to a remote area side and both cables are connected to a variable resistor 1. The terminals 1-a,..., 1-c of the resistor 1 are respectively connected to the terminals of the core wires 2-1,... 2-3 of the cables. The output voltage of a driving voltage generating circuit 5 is set to V1, the voltage obtained from the variable piece side of the resistor 1 through the core wire 2-2 is set to V2 and the voltage generated at the terminal 2-c of a current detecting resistor 3 is set to V3. A reference voltage generating circuit 4 outputs the same voltage V0 as the internal reference voltage of an A/D converter 7 and the circuit 5 receives voltages V3, V0 to apply output voltage V1 to one terminal 2-a of the core wire 2-1 so that the voltage V3 becomes always equal to the voltage Vo. An operation circuit 6 receives the voltages V1-V3 at the terminals of the resistor 1 to perform operational processing and calculates voltage V4 to calculate a resistance ratio. Because voltage V4 does not contain the item of the current (i) flowing to the resistor 1, a measuring error due to cable resistance is removed.
Patent JP-S54148910-A (JP)
Title: Combustion chamber in internal combustion engine equipped with auxiliary chamber
Inventor: YOSHIMI HIROYUKI
IPC: F02B19/16
Filed: 1978-05-15
Abstract: PURPOSE: To produce mixed air of the optimal air-to-fuel ratio in a concavity by scavenging residual exhaust around an electrode of an ignition plug.  
     CONSTITUTION: Inhaled gas led into an auxiliary chamber 13 comes through a second auxiliary chamber 13b into a first auxiliary chamber 13a, strong turning current as shown by an arrow B is produced in the first auxiliary chamber 13a. In the meantime, in a concavity 18 is produced turning current as shown by an arron C induced by this turning current B. Fuel through a fuel injection valve 16 hits the tip of a boss part 15, which is drawn by turning current C into the concavity 18 wherein is produced concentrated mixed air. On the other hand, progress of contraction stroke produces strong turning current B in the first auxiliary chamber 13a, part of which streams through an auxiliary conduction passage 21 into the concavity 18, and produces turning current D. This turning current D produces mixed air of optimal air-to-fuel ratio in the concavity 18. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06243571-A (JP)
Title: Disk player
Inventor: SUZUKI KENJI
IPC: G11B17/24
Filed: 1993-02-22
Abstract: PURPOSE:To prevent the fault of the combination of a table and a table rotation drive means at the time of disk loading. CONSTITUTION:A constroller 22 monitors the output from a sensor 21 detecting a position in the rotating direction of the table 6 and judges the rotation state of the table 6. When the rotation state of the table 6 is judged falty, a controller 22 drives a motor 5 for a prescried time and a tray 2 is slightly pulled in a player main body 1 side. Consequently, the fault of the engagiment of a gear 14 and a gear 16 is prevented and the table 6 can be driven and rotated normally.
Patent JP-S5874933-A (JP)
Title: Balancer
Inventor: MISHIERU SASHIYO
IPC: B23Q11/00
Filed: 1982-04-07
Abstract: A balancing device of a unit formed by a first machine carriage (1) supporting a second mobile carriage (4) on the first, in any direction other than the vertical, by means of a counterweight (6) connected to the first carriage (1) via chains (7, 8). This transmission comprises at least two chains (7 and 8) connected to said first carriage (1) via return-pulleys (13, 14) entrained by said chains (7 and 8) and acting on a torsion shaft (15), the relative length of the chain sections (7a, 8a) connecting the pulleys (13, 14) to said first carriage (1) being variable as a function of the displacement of the second carriage (4).
Patent JP-H02236273-A (JP)
Title: Electron beam vapor deposition method and electron beam vapor deposition device
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1989-03-08
Abstract: PURPOSE:To form a thin film having uniform properties on a high-polymer film by placing a long evaporating source intersecting orthogonally with the moving direction of the high-polymer film and heating the evaporating source to evaporate by irradiation of the source with a non-scanning electron beam at the time of forming the thin film on the surface of the moving high-polymer film by electron beam vapor deposition. CONSTITUTION:The high-polymer film 1 is wound around a cylindrical rotary support 7 in a vacuum vessel 11 and the film 1 is moved by the rotation thereof. The evaporating source 2 past the center by(d) in the direction of a wire-shaped cathode 4 from the center O of this rotary support 7 is disposed in the shape long in the transverse direction of the high-polymer film 1. A raw material 3, such as Co-Ni alloy, to be deposited by evaporation therein is heated by the broad electron beam 6 from the cathode 4 and the vapor deposited film of the Co-Ni alloy is formed on the high- polymer film 1 without scanning the electron beam 6. The uniformly thin film of the Co-Ni alloy is otherwise deposited by evaporation at a high speed on the high- polymer fill by providing a relation Fx)Fy between the scanning frequency Fx of the electron beam 6 in the transverse direction of the high-polymer film and the scanning frequency Fy in the moving direction of the film.
Patent JP-S51133808-A (JP)
Title: Method of producing mult iblade fan
Inventor: HOTSUTA YOSHIROU
IPC: F04D17/06
Filed: 1975-05-14
Abstract: PURPOSE: A method of producing multiblade fan with improved blowing property by reduced tool cutting, thereby the mass productivity is raised. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10235099-A (JP)
Title: Coin-operated clothing drier
Inventor: KURODA KOICHI
IPC: D06F58/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance the burglarproofness of a coin-operated clothing drier. SOLUTION: An L-shaped metallic plate 30 is securely welded to the upper surface of the inside of a bottom surface plate 2, and a screw 32 is threaded into the metallic plate 30 from the rear surface side (right side in the figure), with the end of the screw 32 projected upward from a curved part 1a formed by curving the front end of a main frame plate 1 inward. Therefore, even if the front of the main frame plate 1 is raised upward from the outside, the curved part 1a abuts to the end of the screw 32, so as to prevent the inside of a main body from being exposed.
Patent JP-H07268715-A (JP)
Title: Filtration filter for melt spinning and method for melt spinning polyamide fiber
Inventor: UMEMURA YASUO
IPC: D01F6/60
Filed: 1994-03-28
Abstract: PURPOSE:To prepare a filter capable of preventing insoluble foreign materials from separating and depositing on a filter in a spinning pack, sufficiently capturing the foreign materials in the spinning pack and remarkably reducing the occurrence of the clogging of the filter. CONSTITUTION:This filtration filter for melt spinning is obtained by sintering metallic fine particles with >=50wt.% chromium content and using the resultant sintered filter having voids of 5-30mum size as the filtration filter in a spinning pack in melt spinning a polyamide containing a copper salt into fibers. The sintered filter is constituted of metallic fine particles having 50-400mum size. Fibers, containing few foreign materials and excellent in yarn quality, can be produced with good fiber manufacturing properties even in melt spinning the polyamide containing the copper in which foreign materials are readily produced in a spinning pack.
Patent JP-S58173973-A (JP)
Title: Picture processing method
Inventor: KAWAMURA NAOTO
IPC: H04N1/405
Filed: 1982-04-06
Abstract: PURPOSE:To obtain the simple method for the picture output with high picture quality, by splitting a gradation level of input picture element information into plural number and providing a different threshold value matrix for. CONSTITUTION:A comparator 42 compares an input picture data 41 with a preset data 43 and gives an output 1 to a binary coding ROM 45a and a ternary coding ROM 45b so as to compare the input picture data 41 with matrixes A, C when the input picture data 41 is equal to or larger than the preset data 43. When the input picture data 41 is smaller than the preset data 43, the output is zero and the input picture 41 is compared with matrixes B, D. For the constitution of the hardware, the output of the comparator 42 is given as the upper- order address of the ROMs 45a, 45b. Thus, the address of each ROM is used as the address designation from 0-bit - 7-bit and the 8th bit is used for the switching of the matrixes.
Patent JP-H02235619-A (JP)
Title: Reinforced plastic molded body
Inventor: IMASAKA YOSHINOBU
IPC: B29L9/00
Filed: 1989-03-09
Abstract: PURPOSE:To express a grain like pattern so as to enhance design effect and to increase mechanical strength as a molded body by lining a gel coat layer, wherein an inorg. scaly filler having a specific particle size is mixed with a transparent resin in a specific wt. basis, with a reinforcing layer composed of fiber reinforced plastic. CONSTITUTION:When a filler is added to a gel coat layer to apply a grain like pattern, an inorg. scaly filler is different from a usual spherical filler and optimum to fill a thin gel layer. Further, a gel wherein the inorg. scaly filler having the max. mean length of 0.5mm or more is mixed with 100 pts.wt. of the transparent resin in a ratio not exceeding 10 pts.wt. can be adjusted to viscosity optimum to spray by a usual spray gun. The gel coat layer is composed of a bisphenol type or isophthalic acid type unsaturated polyester resin having various properties such as hot water resistance or the like by a spray-up method and the reinforcing layer composed of fiber reinforced plastic on a rear is composed of fiber reinforced plastic wherein glass fibers are impregnated with an unsaturated polyester resin.