baber/WOPTO huggingface dataset:
Patent JP-S6395793-A (JP)
Title: High grade television receiver having static displaying mode
Inventor: KITAGAWA SHINICHIRO
IPC: H04N11/24
Filed: 1986-10-09
Abstract: PURPOSE:To statically display the moving picture area only of an original image by selecting the detecting output of one inter-frame action detecting circuit in accordance with block data, and controlling a mixing ratio of the static picture signal obtained only from the video signal for one field and the static picture signal obtained by synthesizing the video signal for four fields. CONSTITUTION:In the vertical blanking period of a high grade TV signal, block data to show the presence and absence in respective blocks composed by dividing one screen into 528 are inserted. Since the block data from an auxiliary memory 8 come to be '0' at an animation area, a block control circuit 11 derives the output of a second action detecting circuit 10, namely, an action quantity, and consequently, a mixing circuit 14 is set to the action quantity, namely, the mixing ratio. The output signal of an inter-frame interpolating circuit 4 generated from the video signal for four fields and the output signal of an inter-field interpolating circuit 6 are mixed by the mixing ratio and the video signal for the still picture is generated.
Patent JP-H04120410-A (JP)
Title: Detecting apparatus for groove of component such as cam shaft
Inventor: MORI CHIKATOSHI
IPC: G01B21/20
Filed: 1990-09-11
Abstract: PURPOSE:To securely detect existence of a groove by deciding the existence of the groove of an object to be detected by a difference in distance to two eddy current sensors corresponding to a groove forming part and a part without groove. CONSTITUTION:When existence of a groove of an object 21 to be detected is to be detected, an electric signal such as voltage transmitted from an oscillator 9 is amplified via amplifiers 8a, 8b and input to eddy current sensors 2a, 2b. The sensors 2a, 2b are provided corresponding to a groove forming part 22a and a part without groove 22b of an object 21 to be detected, respectively. Distances 3a, 3b to the object 21 which are measured by the sensors 2a, 2b are input to a differential amplifier unit 5 of a decision unit 4 as electric signals such as output voltage. The difference in the electric signals is input to a comparison unit 6. A reference value for deciding existence of a groove has been input to the comparator 6 from a reference setting unit 7, so that existence of the groove is decided by the comparison unit 6.
Patent JP-S62101175-A (JP)
Title: Picture processor
Inventor: SATO KOJI
IPC: H04N1/387
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a reproduced picture having high quality by comparing synthesized picture element data outputted from a synthesizing means with pulses patterns to output a pulse width modulated picture element signal. CONSTITUTION:One-line components of picture element data are outputted continuously from a digital data output device 1, and the first picture element data is latched in a latch circuit 3 through a latch circuit 2. Picture data latched in the latch circuit 2 and following picture data are added by an adding circuit 4, and a data value latched in the latch circuit 3 is added to the output of the circuit 4 by an adding circuit 5. The output of the circuit 5 is inputted to a comparing circuit 10 through a D/A converting circuit 6 and an amplifying circuit 7. A pulse waveform signal is generated from a pulse pattern generating circuit 8 synchronously with three-picture element data and is inputted to the other terminal of the comparing circuit 10 through an amplifying circuit 9, and the level of analog picture data and that of the pulse pattern waveform are compared with each other, and every three picture elements are subjected to pulse width modulation and are outputted.
Patent JP-H0695859-A (JP)
Title: Software assets management system
Inventor: WATANABE YOSHIAKI
IPC: G06F21/62
Filed: 1992-09-09
Abstract: PURPOSE:To attain an exclusive control, and to efficiency use assets, in a software assets management system. CONSTITUTION:An access monitor table 40 registers an entry equipped with at least the data name of a software assets to which a write access request is issues from each terminal, and a terminal address which issued the write request. A control part 32 rejects the write access when the entry in which the write access request matches with the data name is present in the access monitor table 40. Then, when the data name and terminal address of update data from each terminal matches with the data name and terminal address of the entry of the access monitor table 40, the control part 32 updates the software assets of a server by the update data.
Patent JP-H0799511-A (JP)
Title: Coding modulation system
Inventor: SASAKI EISAKU
IPC: H04L27/00
Filed: 1993-09-28
Abstract: PURPOSE:To realize a coding modulation system in which a frame pulse used to eliminate the uncertainty in the unit of speed conversion in a reception section is not required to be added to a radio signal. CONSTITUTION:A transmission section 1 applies error correction coding to a signal string S1, converts the processed signal into a radio signal S7 subjected to 2<m> value orthogonal amplitude modulation (N, M and (m) are natural numbers, the number M is larger than the N and a multiple of (m) being 4 or over), and the converted signal is sent to a transmission line 3. A reception section 2 receives a radio signal S7A and produces a signal string S12 of the same signal form as that of the signal string S1. A coding circuit 103 encodes a signal string S3 by the even number parity rule for the first-half of a frame pulse S13 and by the odd number parity rule for the latter-half of the frame pulse S13. A decoding circuit 113 executes decoding on the premises that the parity rule differs between the first-half period and the latter-half period of a signal string S9 and reproduces a frame pulse S14 simultaneously. Thus, the uncertainty of the arrangement of signal strings S10 in a speed conversion circuit 114 is eliminated in the coding modulation system.
Patent JP-H1182382-A (JP)
Title: Impeller for blower
Inventor: WATANABE MASATOSHI
IPC: F04D29/30
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To uniformize the distribution of speeds by inclining a line of intersection of a cylindrical surface around the center of an impeller and a pressure surface (negative pressure surface) of a vane in relation to a rotary shaft, and forming an angle between the pressure surface (negative pressure surface) of the vane and the radial direction in the line of intersection nearly equal over the whole in the height direction. SOLUTION: In a blower, in which a suction guide 9 is inserted into a suction part of an impeller 5 and the impeller 5 is driven for rotation by a motor 4, an angle between a tangent of a pressure surface of a vane and the radial direction at a position, in which a shroud side A-A cross section and a boss side B-B cross section and a cylindrical surface at an optional radius (r) from the center of rotation intersect each other, is set nearly equal to each other in a cylindrical surface having a radius (r). An E-E cross section of the vane in the cylindrical surface having the radius (r) is set at a nearly constant angle of inclination in relation to a rotary shaft of the impeller.  With this structure, peeling of a flow at a vane inlet shroud side is restrained by the rotation of the impeller 5, and the distribution of speed is uniformized so as to improve the performance and lower the generation of noise.
Patent JP-S61119601-A (JP)
Title: Alloy powder for metallizing
Inventor: SASHIKI MASARU
IPC: C22C9/00
Filed: 1984-11-15
Abstract: PURPOSE:To carry out uniform and firm joining by metallizing and to provide high airtightness to a joint by using powder obtd. by pulverizing a Ti-Cu-Ag alloy having a specified ratio in the composition. CONSTITUTION:An alloy consisting of 15-25wt% Ti, 60-40wt% Cu and 25-35wt% Ag is pulverized. The resulting alloy powder for metallizing is mixed with a binder to prepare paste, and this paste is applied to ceramics and heated in vacuum or an inert gas to form a metallized layer. This layer is plated with a metal and brazed to a metal to be joined. The alloy powder for metallizing is stable, facilitates metallizing work, and can be utilized for joining a ceramic pipe to a metallic flange.
Patent JP-H0290202-A (JP)
Title: Peripheral device for programmable controller
Inventor: KAWASAKI HIROKAZU
IPC: G05B19/05
Filed: 1988-09-27
Abstract: PURPOSE:To shorten a reprinting time by dividing a rudder graphic printing into blocks and printing a page in each block. CONSTITUTION:A peripheral device is constituted of a CPU 2, a system program memory 3, a working area memory 4, a sequence program memory 5, an auxiliary storage device 6, a keyboard 7, a display device 8, and a printer interface circuit 9. In the case of converting a sequence program into a rudder graphic, a block dividing sequence instruction is decoded, a sequence program rudder graphic is divided into blocks and individual block number and page number are allocated to each block and printed out. Consequently it is unnecessary to reprint the contents of a sequence program from a program step inserted on the way up to the final step and time can be saved.
Patent JP-H0796426-A (JP)
Title: Insertion device
Inventor: TSURUTA YOSHIO
IPC: B23P19/02
Filed: 1993-09-28
Abstract: PURPOSE:To compensate positional slippage between two members and to smoothly and precisely carry out insertion work by inserting one of the members under its state of being floatingly suspended into the other member at the time of inserting a bar member into a cylindrical member while sliding it in the cylindrical member. CONSTITUTION:An insertion device is furnished with a holding mechanism 20 to insert bar members 14, 15 into a cylindrical member 13 while sliding them in it so as to hold at least the end part of the bar member 15 and a moving mechanism 60 to move this holding mechanism 20 in the insertion direction. In this case, the holding mechanism 20 is supported floatingly by a floating mechanism 30 movably and swingably within a surface orthogonal to the insertion direction in relation the moving mechanism 60. A locking mechanism 50 to prohibit floating is arranged, at least at a locking position to engage with the holding mechanism 20 between the holding mechanism 20 and the moving mechanism 60. Additionally, force applied to the holding mechanism 20 is measured by a measuring device 44. A measured value is compared, with a normal range by a comparing device 84.
Patent JP-H0582498-A (JP)
Title: Method of etching back
Inventor: SHIMIZU NOBUO
IPC: H01L21/027
Filed: 1991-09-20
Abstract: PURPOSE:To lessen the number of the processes of etching work and to contrive a cost reduction by a method wherein a photolithography and the etching work of a substrate are repeated a plurality of times. CONSTITUTION:When an etching of a substrate is performed using a photoresist subjected to patterning as a mask, the P-type photoresist 3 is applied one time and a photolithography and an etching work of the substrate 2 are repeated a plurality of times. After the P-type photoresist 3 is applied, the photolithography and the etching work of the substrate 2, which are repeated a plurality of times, is a multistep-shaped etching of a thermal oxide film 1, which is used as a resist in an anisotropic etching of the silicon substrate, on the silicon substrate 2. Thereby, a plurality of steps can be easily processed.
Patent JP-H10242649-A (JP)
Title: Multilayer printed wiring board
Inventor: NIWA TAKEO
IPC: H01L21/60
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent a solder body from cutting or the solder body from peeling off conductor pad, by forming a via hole in an interlayer insulating layer, and also, forming this conductor pad on the interlayer insulating layer, and constituting those via hole and conductor pad out of an electroless plated film or an electrolytic plated film. SOLUTION: Photomask films where via holes are drawn are placed on both sides of a substrate where adhesive layers 6 using an interlayer resin insulating material are made, and they are exposed to light. The exposed substrate is developed to form an opening to serve as a via hole in the adhesive layer 6. For the substrate where an opening for formation of a via hole is made, the surface of the adhesive layer 6 is roughened, and to the roughened substrate, a catalyst nucleus is given to the surfaces of the adhesive layer 6 and the opening for the via hole, and then an electroless plated copper film 3 is made all over the roughened surface. Furthermore, a photosensitive dry film is stuck to the electroless plated copper film, and then an electrolytic plated copper film 4 is made under the specified condition, and these are repeated to make the conductor pad coexist.
Patent JP-H03106159-A (JP)
Title: High and dry system
Inventor: SAKAI MASAYUKI
IPC: H04M3/12
Filed: 1989-09-20
Abstract: PURPOSE:To eliminate the need for a speech current interrupt function by operating a subscriber line test drawing circuit at the interruption of a speech current so as to disconnect the connection between the speech supply circuit and a subscriber line thereby interrupting the speech current. CONSTITUTION:A subscriber line test lock contact lt is closed to connect a subscriber terminal equipment TEL and a test equipment 3 at the test of the subscriber line. In this case, the connection between a speech supply circuit 2 and the subscriber terminal equipment TEL is disconnected. Even when a speech current is interrupted to bring the subscriber circuit into the high and dry state, the subscriber line test lock contact lt is closed the same as the case with the test of the subscriber line to disconnect the connection between the speech supply circuit 2 and the subscriber terminal equipment TEL thereby interrupting the supply of the speech current to the subscriber terminal equipment TEL. Thus, the speech current is interrupted without using any exclusive speech current interruption function.
Patent JP-S61121516-A (JP)
Title: Latch circuit
Inventor: KOIKE HIDEJI
IPC: H03K3/037
Filed: 1984-11-16
Abstract: PURPOSE:To shorten greatly set-up time by providing a delay element at a control end of a transfer gate for feedback. CONSTITUTION:An output of a terminal Q changes with a delay equal to delay time td of inverters 102 and 103 as an input of a terminal D changes to a state B from a state A. While an input transfer gate 101 is turned off with a delay equal to delay time tI of an inverter 105 after the fall of the input of a terminal CK. Furthermore a feedback transfer gate 104 is turned on with a delay equal to delay time tc of inverters 207 and 208. Here the gate 104 is turned on after the coincidence is secured between the logical level of an input terminal (d) of the inverter 102 and that of the terminal Q, as long as tc>=td is satisfied. Therefore the set-up time receives no effect of the delay times of inverters 102 and 103. Thus the set-up time can be greatly reduced.
Patent JP-H05120617-A (JP)
Title: Magnetic disk device
Inventor: NAKAGAWA AKIO
IPC: G11B5/09
Filed: 1991-09-20
Abstract: PURPOSE:To improve the degradation of throughput by automatically switching a arrangement of a sector, in the case that a degree of distortion of a waveform is bad, when the disk is switched from write to read. CONSTITUTION:A head 4 to read/write a data with respect to a magnetic disk 1 and a voice coil motor 5 (hereafter referred to as VCM) positioning the head 4 with respect to the magnetic disk 1 are provided on the device. The VCM 5 is controlled by a VCM servo system 6 constituted with a servo controller 8, a demodulator 9 and a read amplifier 10. The reading/writing system 10 is constituted with a head amplifier 11, a pulse peak detector 12, an ENDEC 13 and a data separator 14. A gate array 20, a CPU 21 and an ROM 22 written a program to control the CPU 21 are provided,and in the ROM 22 a test program to control the CPU 21 are provided, and in the ROM 22, a test program to interleave in the case that a R/W transient is bad, is written and the program is executed when a self test mode is selected.
Patent JP-2000072804-A (JP)
Title: Polymer and its production
Inventor: NAKAGAWA YOSHIKI
IPC: C08F2/38
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily, inexpensively and efficiently producing a polymer having crosslinkable silyl groups at the molecular terminals from a wide vinylic monomer mixture containing polar vinylic monomers such as acrylic acid, an acrylate ester, methacrylic acid and a methacrylate ester. SOLUTION: This method for producing a polymer comprises polymerizing (b) vinylic monomers in the presence of (c) a radical polymerization initiator and (a) a polysulfide having cross linkable silyl groups. The polysulfide having crosslinkable silyl groups (a) is preferably represented by the formula: Z-R1-SnR2- Z [Z is a crosslinkable group; R1 and R2 are each a divalent organic group; (n) is an integer of 2-8].
Patent JP-S6484162-A (JP)
Title: Diagnosing device for insulation in hot-line
Inventor: TSUBONE YOSHIFUSA
IPC: G01R31/12
Filed: 1987-09-26
Abstract: PURPOSE:To correct and update a data base with high reliability by measuring a change in the color of an insulating layer with a photodetection probe which is embedded in the insulating layer or fitted to the outer periphery of the insulating layer. CONSTITUTION:A main insulating layer 3 is impregnated with epoxy resin after the photodetection probe 4 is set. Then the illumination optical fiber 5 of the probe 5 is connected to a standard light source 6 and the photodetection optical fiber is connected to a photoelectric converting element 8, whose output is inputted to a color specification arithmetic part 9. Further, the output of a function generation part 10 stored with a change in color and the deterioration degree of the insulating layer which are found preliminarily and the output of the arithmetic part 9 are inputted to a deterioration degree and remaining life arithmetic part 11, whose output is displayed on a warning and display part 12. Then when the temperature of a coil rises by the operation of equipment, the epoxy resin with which the main insulating layer 3 is impregnated changes its color. This color change state is detected by irradiating the main insulating layer 3 with light from the light source 6 through the optical fiber 5 and photodetecting its reflected light by the element 8.
Patent JP-2001064902-A (JP)
Title: Pavement block and its laid structure
Inventor: WADA SHOHEI
IPC: E01C11/24
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a pavement block and its laid structure which can be easily laid and which is hard to shift and excellent in landscape. SOLUTION: A plurality of protrusions and recessions engaged with each other are formed at the four side faces of a square bed 1. The engaging parts of a pair of two opposite sides have mutually laterally symmetrical shapes and the engaging parts of the other pair of two opposite sides are shaped to engage with each other to have a complementary shape in the irregularities. In this way, when the pavement blocks are arranged on a ground, they are hard to shift owing to the engaged part having complementary shapes of the irregularities.
Patent JP-H1182460-A (JP)
Title: Cap for preventing nut rotation
Inventor: KOJO MITSURU
IPC: F16B39/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a cap structure capable of structurally preventing the unintentional rotation of a nut by surely moving a cap to a normal position so be engaged with the nut even if cap loading work is a blind operation. SOLUTION: A nut rotation preventing cap 10 is constructed in such a manner that for a polygonal nut 1 engaged with a shank part 3 having a male screw 3a, a main body part 11 having a bag hole 12 for receiving the nut 1, a body part 13 protruded from the main body part 11 for putting through the tip side of the shank part 3 from the bag hole 12 and an elastic projecting piece 14 protruded from the inner periphery of the body part 13 are integrally provided, and the nut 1 is fitted in the capped hole 12 and loaded while the elastic projecting piece 14 is engaged with the male screw 3a.  The main body part 11 has an extended cylinder part 14 formed to be continuous in a side for receiving the nut 1 of the capped hole 12, the inner periphery of the extended cylinder part 14 is formed in a call-in part 16 larger than the outer peripheral shaped of the nut 1, and a guide surface 17 for guiding the nut 1 put in the call-in hole to a normal position in the capped hole 12 is provided in the inner periphery of the call-in hole 16.
Patent JP-H1182864-A (JP)
Title: Stop cock
Inventor: OKUMURA KOJI
IPC: F16L55/12
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a stop cock which can reliably stop water even in a pipe with a recessed and projecting part in its inside, by providing a circular outer layer of foam rubber material on an outer surface of a hollow bag into which pressurized fluid of rubber material can be injected. SOLUTION: When compressed air is supplied to a hollow bag 2 from a compressed air injection hardware 4, the hollow bag 2 is expanded by air pressure, and a diameter of a circular outer layer 3 provided on the outer surface of the hollow bag 2 is also expanded and it adheres to an inner surface of a rigid PVC pipe. Since the circular outer layer 3 is made of foamed rubber material which is sufficiently elastic, flexible and deformable, a spiral rib bites into the circular outer layer 3 so that no gap can be produced at all, and excellent watertightness can be obtained between the outer layer 3 of the stop cock 1 and the rigid PVC pipe of a drain pipe.  Even if the inner surface of the pipe is a coarse and irregular recessed and projecting surface caused by protuberance of a bead, or is a fine recessed or projecting surface with pin holes, the circular outer layer of foam rubber material well adheres to the inner surface of the pipe and excellent watertightness can be obtained.
Patent JP-H0988142-A (JP)
Title: Floor pan
Inventor: HOTADA KAZUO
IPC: E04F15/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a floor pan formed therein a drain channel which is continuous with the peripheral edge of a washing place in a planar and annular configuration, having a flange part projecting outward crossing the peripheral edge part and being subtantialy flush with the floor surface of an adjacent room without forming a cut-out so as to restrain striding between the adjacent room and the bath room, which prevents the base surface of a peripheral wall part, a door frame and a sealing member for a wall panel from being exposed so as to enhance the interior, and which allows a drain channel cover to be easily attached and removed with no hindrance. SOLUTION: A drain channel cover 3 set to a drain channel cover setting surface 12 is substantially flush with a washing place 1, and a flange part 100 set on a wall setting surface 4 is substantially flush with the washing place 1 and the cover 3. A heightwise gap between the washing place 1 and a rise-up surface 5 is used as a space for outward projecting a coupling frame part 12 of the outer half of the flange part into an adjacent room and crossing over the peripheral edge part of the floor pan, being substantially flush with the washing place 1 and the drain channel cover 3.