baber/WOPTO huggingface dataset:
Patent JP-S6478571-A (JP)
Title: Electronic yoke circuit
Inventor: KITAGUCHI TOSHIYOSHI
IPC: H03K5/125
Filed: 1987-09-19
Abstract: PURPOSE:To autonomously remove the distortion of a pulse by disposing a short circuit for shorting the resistance of a serial connection in a capacitive element only by responding to a rush current entering an electronic yoke circuit. CONSTITUTION:At the time of receiving the dial pulse from a counter station, the short circuit 12 responding to the current rushing at the time of receiving the dial pulse shorts the resistance 8. Thereby, the capacitive element 6 at the time of forming a closed loop (at the time of receiving dial pulse) is charged by an extremely small time constant. Accordingly, a transistor 10 is shifted to a saturation area from an interruption area at high speed. Therefore, the dial pulse can be received without generating a delay in the rise of the dial pulse (applying distortion). In such a way, the distortion of the pulse can be removed autonomously.
Patent JP-S60127079-A (JP)
Title: Welding device
Inventor: TAKISHITA YOSHIHIKO
IPC: B23K9/127
Filed: 1983-12-14
Abstract: PURPOSE:To provide a welding device which forms an adequate weld zone and can weld base metals by the constitution in which the magnitude of the gap between the two base metals is detected by the echo levels of an ultrasonic probe and the swing angle of a welding torch is controlled in accordance with the detected value thereof. CONSTITUTION:An ultrasonic probe 14 which detects the echo levels of base metals 11, 12 is positioned on the front side in the advancing direction of a welding torch 13 and is provided via a joint 17 and an arm 16, etc. to a welding device which advances the torch 13 in an arrow A direction along the gap between the base metals 11 and 12 and welds grooves 11A, 12A while oscillating B at a prescribed swing angle. The transmission and reception coil 15 of said probe 15 transmits the high-frequency pulse generated by a flaw detector 20, receives the echoes reflected from the parts of the metals 11, 12 covered by the coil 15 except the groove 11A, 12A part, and the echoes are amplified with a flaw detector 20 and are transmitted to a swing angle control device 21. The swing angle of the torch 13 is controlled via an actuator 24 by a processing circuit 22 and a swing angle correcting circuit 23 according to the magnitude of the echo level.
Patent JP-H0761244-A (JP)
Title: Front structure of automobile
Inventor: NAKATANI SHIRO
IPC: B60K5/12
Filed: 1993-08-30
Abstract: PURPOSE:To provide an automobile front structure enabling an obstruction to be removed from the moving path of a power train retreating at the time of a head-on collision so as to secure a shock absorbing space. CONSTITUTION:A sub-frame 6 is provided with a longitudinal member part 61 extended backward from the front end so as to allow a front and a rear mount members 7, 8 to be installed thereon, an inclined part 62, and a fitting part 63. The fitting part 63 is jointed to the lower face of a dash lower cross member 3 formed at the lower end of a dash lower panel 2. A steering rack 9 is fixed to the inclined part 62 by a bracket 10. The front part of a power train P is supported at the member 7, and the rear part is supported at the member 8. Lateral mount members 11, 12 are connected to a body side member such as a front side frame 1. When the power train P moves backward receiving load from the front direction, load is applied through a front cross member 5 to cause buckling deformation, so that the inclined part 62 moves downward to the rear, and the steering rack 9 is detached from the retreating path of the power train P.
Patent JP-S60130078-A (JP)
Inventor: NAKAYAMA SUSUMU
IPC: G01R31/04
Filed: 1983-12-16
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-H0399536-A (JP)
Title: False synchronism preventing system
Inventor: MIYAZAKI TAKESHI
IPC: H04L7/08
Filed: 1989-09-12
Abstract: PURPOSE:To prevent false synchronism after the rise of a system to prevent the occurrence of noise by multiplexing fixed data information for prevention of false synchronism following frame synchronizing information instead of encoding processing data information to transmit this fixed data information to the receiption side. CONSTITUTION:A clock CLK 2 indicating one multiframe is generated in a 1/3 frequency divider 21a based on a frame clock CLK 1 from a frame pattern generating circuit 4 and is counted by a 4-notation counter circuit 21b to count 4-fold time of one multiframe in a frame pattern detecting circuit 9 of a receiving part 7. During counting of the counter 21b, a mask signal of the output from a NAND gate 21c is fixed to the high level, and the output from an encoding processing circuit 3 is fixed to the high level. After counting of the circuit 21b, the mask signal from the gate 21c goes to the low level, and the output from the circuit 3 is outputted from a fixed processing part 22 as it is, and frame synchronizing information is multiplexed by an adder 5 and is sent to the receiving part 7 through a transmission line 6. Consequently, false synchronism does not occur in the receiving part 7.
Patent JP-2001058844-A (JP)
Title: Glass composition for fluorescent character display tube, electrical insulation material and partition material
Inventor: MITO TAKAYUKI
IPC: C03C3/14
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject glass composition burnable at relatively low temperatures even without containing PbO and alkali metal component by designing itself to comprise BaO, ZnO, B2O3 and SiO2 in specified proportions. SOLUTION: This glass composition for fluorescent character display tubes in the form of glass powder comprises 5-40 mol% BaO, 20-55 mol% ZnO, 15-50 mol% B2O3 and 0-25 mol% SiO2. This composition is suitable as an electrical insulation material for fluorescent character display tubes, being burnable at <=600 deg.C. The other objective partition material for fluorescent character display tubes is formed using a composition comprising pref. 50-95 wt.% of the above composition in the form of glass powder and pref. 5-50 wt.% of ceramic powder. Furthermore, for improving water resistance and chemical resistance, this glass composition is desirable to be incorporated with an alkaline earth metal oxide such as MgO and/or Al2O3, or for the purpose of glass stabilization, P2O5.  The amounts of components to be incorporated other than the essential four components mentioned above are desirably <=20 mol%, and it is preferable from the viewpoint of environment and electrical properties that PbO and alkali metal oxide(s) are not included in this glass composition.
Patent JP-H08100910-A (JP)
Title: Burner for gas cooking stove
Inventor: FUKUDA TAKAYUKI
IPC: F24C3/08
Filed: 1994-09-30
Abstract: PURPOSE: To eliminate the clogging due to broth without increasing the cost. CONSTITUTION: The burner for a gas cooking stove comprises a trusslike burner body 2 having an opening 20 vertically passed through a center, a burner cap 3 having a cylinder 30 to be engaged with the opening 20 at a center, and a gas channel 6 and an ignition space provided between the upper surface of the body and the lower surface of the cap. The oblique surface 25 in which the inner peripheral side of the edge of the opening 20 is formed at the inner periphery of the body 2 is provided at the position disposed with an ignition plug at the outer periphery. Broth reaching the part does hot flow to the space side for ignition by the recess of the lower surface of the gap 3 and the oblique surface of the upper surface of the body 2.
Patent JP-H1162687-A (JP)
Title: Engine rotation direction judging device
Inventor: SAITO MASAAKI
IPC: F02D17/04
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotation direction judging device which can sense the rotation direction of an engine using two sensors. SOLUTION: A crankshaft gear 14 has at the periphery a plurality of teeth at a constant spacing, and part thereof is missing 19. An electromagnetic pickup 16 emits crank angle signals, which have different time intervals when the pickup intercepts the tooth missing part from when it intercepts the other parts. When one tooth 24 of a cam shaft gear 21 intercepts another electromagnetic pickup 22, a reference signal is emitted, and before and after the emission of reference signal, the intervals of the crank angle signal and reference signal differ. The rotating direction of the engine can be judged by comparing the size of time intervals of the output of the reference signal and output of crank angle signal between before and after the reference signal.
Patent JP-H0569425-A (JP)
Title: Production of inorganic decorative panel
Inventor: MORITA IZUMI
IPC: B28B11/16
Filed: 1991-09-17
Abstract: PURPOSE:To form a pattern having depth and a natural feeling to the surface of an inorg. decorative panel. CONSTITUTION:An inorg. material is extruded to mold a material for a decorative panel in an uncured state having a circular arc or annular cross-section and predetermined length and subsequently developed in a flat plate shape to form an uncured plate-shaped object 14 having many cracks 12 on the surface thereof. Next, many cracks 12 of the plate-shaped body 14 are filled with a decorative particulate or powder and the plate-shaped object 14 is cured to obtain an inorg. decorative panel.
Patent JP-2000064908-A (JP)
Title: Intake pipe structure of vehicular gas engine
Inventor: YAMADA JUN
IPC: F02M21/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To suppress stagnation of fuel gas, and in its turn, solve the fluctuation of an air-fuel ratio during a transient operation period. SOLUTION: A gas injector 10 for ejecting fuel gas comprising natural gas as a main component is arranged in the intake port 6 of an engine 1. An intake pipe 11 is connected to the intake port 6. An intake manifold 13 composing the intake pipe 11 is equipped with a surge tank 13a for suppressing intake pulsation and a branch pipe 13b branched from the surge tank 13a to each air cylinder. The branch pipe 13b is bent such that its upstream side is directed to a lower direction, thereby the surge tank 13a is positioned lower than the umbrella part 8a of an intake valve 8. A part of fuel gas ejected and supplied from the gas injector 10 remains in the inside of the intake port 6, however the vicinity of the intake port 6 is located at the highest position, therefore fuel gas may not be led to flow into the surge tank 13a arranged on a side further upstream from the intake port 6.
Patent JP-H0795562-A (JP)
Title: Moving image decoding device
Inventor: MURATA HIDESATO
IPC: H04N19/00
Filed: 1993-09-24
Abstract: PURPOSE:To solve the problem of generating a false contour or making block distortion conspicuous when a signal encoded by coarse quantization is reproduced in the case of encoding a moving image. CONSTITUTION:An image decoded by a moving image decoder 1 is written in a memory 3 or a memory 4. The memories are alternately selected by a switch 2. Concerning the decoded signal, the image of the same memory is repeatedly read out until a switch 5 is changed over. The switch 5 selects the memory which is not selected by the switch 2. Each time the image is read from the memory, a random noise generator 6 generates the different kinds of random noise. An adder 7 adds the decoded signal read through a line 501 and the random noise applied through a line 601 and outputs the result through a line 701 as a display image.
Patent JP-H0789168-A (JP)
Title: Paper guide device in printing machine
Inventor: FUTAHASHI SEIGO
IPC: B41J15/04
Filed: 1993-09-24
Abstract: PURPOSE:To shift paper in its width direction to the paper printing part and facilitate the variation of a printing position promptly by providing a pair of paper guides transferably in the paper width direction without changing the distance in a paper guide device. CONSTITUTION:With the use of a paper transfer mechanism 21, both paper guides 11L, 11R are movably constructed the paper width direction without changing the distance, thereby enabling the position in a paper width direction to shift promptly easily with respect to the paper printing part. Thus, the paper printing position can be shifted promptly easily without exerting soft-loads on the printing machine. Also, the paper transfer mechanism 21 is constructed with the pinion shaft 18 of a rack and pinion mechanism and a slot 22 for transfer-guiding the pinion shaft 18 in the paper width direction, resulting in no costly complication and enlargement in its construction and size. Further, the slot 22 of the paper transfer mechanism 21 is formed in a corrugation manner in order to shift the pinion shaft 18 in moderation in the paper width direction.
Patent JP-S6392189-A (JP)
Title: Color television picture projector
Inventor: ATSUTA TOSHIO
IPC: H04N9/31
Filed: 1986-10-07
Abstract: PURPOSE:To make a device compact and to stabilize information by providing a cold mirror between a light source and a dichroic mirror and a heat ray reflecting filter in a heat interrupting part for interrupting the light source part and an optical system part in a device for converting a black and white television picture to a color picture, enlarging and projecting on a screen. CONSTITUTION:Light from the white light source 15 is reflected and transmitted by the three dichroic mirrors 21, 22, 23, respectively to have the optical systems for every color of R, G, B, they are made incident on monochrome liquid crystal panels 27, 28, 29, respectively, the respective outputs are reflected on a total reflection mirror 33, and the dichroic mirrors 34, 35, superimposed on the screen by the use of a lens 39, enlarged and projected. In this constitution, the cold mirror 18 is disposed between the light source 15 and the dichroic mirror 21 and the heat ray reflecting filter 20 is provided in the heat interrupting part for interrupting the light source part 7 and the optical system part 6. In such a way, while the monochrome liquid crystal panel is used, the fine color picture can be observed and the color projector can be lowered in cost.
Patent JP-H0687377-A (JP)
Title: Monitor for vehicle periphery
Inventor: SASAKI KAZUYUKI
IPC: B60R1/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide a monitor for vehicle periphery which can monitor a periphery of vehicle to support a driver for confirming saftey vehicle driving during daytime when sun light is adiated into the monitoring zone and even during night time when light from the other light source is radiated. CONSTITUTION:(a) When an illuminance detection means 13 detects iluminance below the predetermined value, (b) an informing means 21 informs of this, and when a manual operation means 22 is operated in accordance with this, or (c) when a light on detection means 23 detects at least the ON condition of small light, a drive source 12 drives a band-pass filter 11 into an image pick-up passage of an image pick-up equipment 5. A data processing section 1a processes an image data including brightness pattern to detect the existence of an obstacle. At the time of (a) to (c), a display change-over means 14 displays the condition of the monitoring region of which the image pick-up equipment has picked up an image on a display device 10.
Patent JP-H0686160-A (JP)
Title: Method and device for editing
Inventor: YAMAMOTO TOMOYUKI
IPC: H04N9/802
Filed: 1992-09-04
Abstract: PURPOSE:To easily combine and edit signals of different sources by using first and second reproduced signals as video (audio) signals and using a third reproduced signal as an audio (video) signal. CONSTITUTION:After the trailing part of the video signal (V) of a source A and the leading part of the video signal (V) of a source B are subjected to the effect processing, in this case, the fade in/fade out processing and the trailing part of the audio signal (A) of a source C and the leading part of the audio signal (A) of a source D are subjected to the effect processing, in this case, the fade in/fade out processing, they are supplied to a recorder in the order of sources A, B, C, and D. Thus, they are simultaneously recorded on a magnetic tape so that respective cut-in points and cut-out points coincide with one another (they may be shifted).
Patent JP-2000068637-A (JP)
Title: Soldering of electronic component
Inventor: IMAIZUMI NORIHISA
IPC: H05K3/34
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent voids from being generated to the utmost in the soldered part of an electronic component in the case where the component is mounted on a board by reflow soldering. SOLUTION: This soldering method is executed as follow: a solder paste 8 is fed to a board 1 and thereafter, both sides of a power transistor 5 are supported by solder chips 9 and 10, which are mounted on the paste 8, have different melting points, have a melting point higher than that of the solder in the paste 8 and have a height higher than the thickness of the paste 8, and a reflow heating is performed in this state to heat the paste 8 and the chips 9 and 10. Whereupon, first, the paste 8 is molten and vapor, which is generated at the time of this melting, escapes out from the space, which is ensured by the chips 9 and 10 between the transistor 5 and the paste 8, to the outside. Then, the chip 9 on one side on the side of the low melting point of the chips 9 and 10 is molten, then, the other chip 10 is molten.  As a result, the transistor 5 is slanted so that it comes into contact with the molten solder surface in its slanted state, air is eliminated and it is eliminated that the air is left as voids in the soldered part of the transistor 5.
Patent JP-S6298865-A (JP)
Title: Original reader
Inventor: MATSUURA TATSUJI
IPC: H04N1/19
Filed: 1985-10-25
Abstract: PURPOSE:To attain a uniform leakage to each element and to suppress the occurrence of a fixed pattern noise by permitting a shift register to control the power source of a buffer amplifier so as to turn on and off. CONSTITUTION:A reset signal phiR1 generated by the shift register SR3 discharges charges accumulated in the parasitic capacitance of a photoelectric transducer LE1 through a MOS transistor TR21 to initialize said element LE1. At that time the power source of the buffer amplifier BA1 is turned on by a power source signal generated by the shift register SR2 before the reset signal phiR1 is impressed. After its trailing, the power source signal phiP1 is trailed after an appropriate time (tauf), and the power source of the buffer amplifier BA1 is turned off. Said actions including the control of the power source are all controlled by the shift register. Accordingly all bits have the same circuit constitution. As a result, even if the leakage from each control signal to an analog signal is present, all the bits have the same leakage quantity, whereby said leakage does not develop a fixed pattern noise.
Patent JP-S61123471-A (JP)
Title: Tool moving apparatus
Inventor: TOOSUTEN EICHI RINDOBON
IPC: B23K9/28
Filed: 1985-10-25
Abstract: A robotic welding apparatus has means for moving a tool assembly through a three dimensional space and along a computer controlled path. The tool assembly and a welding torch can be rotated about intersecting axes (132, 144) so as to change either or both the lead or drag angle and the weld angle of the welding torch.
Patent JP-S61107372-A (JP)
Inventor: DEBITSUDO BURUUSU HOORANDO
IPC: G03H1/04
Filed: 1985-10-25
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-2000092323-A (JP)
Title: Dither processing method for color image
Inventor: SHAKED DORAN
IPC: B41J2/205
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the print quality of a color image by applying plural thresholds to a cyan color plane and applying the inverse number of the thresholds to respective magenta and yellow color planes to perform processing. SOLUTION: A processor 16 interpolates an image file 20 in accordance with dots of an image obtained by printing each pixel of the image file 20 and divides this interpolated image into three separate color planes that are cyan, magenta and yellow color planes. Then, it accesses a dither matrix B/W including a threshold array from a memory 18. The dither matrix B/W is applied to the cyan and yellow plane and its inverse is applied to the magenta plane. Each color plane is separately processed, each plane pixel is subjected to simple comparison with corresponding threshold, masking on each plane is executed in a series of point operations, three dot patterns are obtained from three color plane masking and they are combined and sent to a printer 14.
Patent JP-H06324736-A (JP)
Title: Golf cart control system
Inventor: TSUJITA MASAHIRO
IPC: A63B55/60
Filed: 1992-09-07
Abstract: PURPOSE:To simplify generation and write of route information in a map system and to keep the advantage of a player tracing system by learning by means of running by manual operation before the route of automatic running so as to omit the embedding of a guided line or magnets extending over a long distance. CONSTITUTION:A CPU 10 detects a rotating quantity and a path azimuth of a front wheel 28 and a rear wheel 29 and obtains position data on a plane with a start position as a reference through the accumulation operation of the rotating quantity and the path azimuth of the front wheel 28 and the rear wheel 29 in an infinitesimal interval. In the learning mode, in the case of performing the manual operation, a running route at every hole is generated and stored based on position data obtained at every constant period of time or at every constant distance. The CPU 10 corrects the deviation of a position of a cart body for the running route in the automatic running mode to make automatic running along the running route. The CPU 10 receives a radio wave from a player side by a reception circuit 21 and controls the guiding of the card in the vicinity of the player based on the strength of the radio wave.
Patent JP-2000061076-A (JP)
Title: Pattern control device for game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a pattern control device for a game machine, for which the variable configurations of patterns of a pattern display means can be easily and inexpensively changed, and at the same time, the inspection can be easily performed at the time of an inspection after a change at a testing organization or the like. SOLUTION: This pattern control device is equipped with a game control means 40 which mainly controls a game panel side conforming to a game content, a pattern control means 22 which variation-controls one or more patterns of a pattern display means 18 of the game panel, and a function to generate a profittable state which is advantageous to a player by a result of a stopped pattern after a variation of the pattern display means 18, and the pattern control means 22 is equipped with a plurality of kinds of variation control command functions which output a variation control command to vary patterns under a specified variable configuration determined in advance and by a simplified command function indicating signal from the game control means 40,  a variation-control commanding function corresponding with the command function indicating signal from among the plurality of kinds of variation control command functions, is designated, and the pattern of the pattern display means 18 is controlled under the specified variable configuration conforming to the variation control commanding function.