baber/WOPTO huggingface dataset:
Patent JP-H0546746-A (JP)
Title: One-dimensional image processor
Inventor: SAITO NORIAKI
IPC: H04N1/403
Filed: 1991-08-08
Abstract: PURPOSE:To attain the simultaneous processing of bright and dark images and the feature recognition of the images while utilizing the rapid and compact characteristics of binary image processing. CONSTITUTION:Two sequences from binarizing circuits up to data buffers are connected in parallel. Both bright and dark picture elements are included in an analog image data as compared to a background image, and in the case of identifying the picture elements, the threshold of the binarizing circuit (a) 11 is set up on a value higher than the background image, picture elements brighter than the value are binarized to '1' while binarizing other picture elements to '0' and the threshold of the binarizing circuit (b) 12 is set up to a value lower than the background image so that picture elements darker than the value are set up to '1' and others are set up to '0'. Respective binary image data are coded and stored in the data buffers 31, 32 and the simultaneous processing of the bright and dark images is executed by an image processing circuit 4. When the circuit (a) 11 is held at its current state, the threshold of the circuit (b) 12 is set up to a higher value and picture elements brighter than then threshold are set up to '1' while setting up others to '0' execute image processing, the features of a brighter image can be recognized.
Patent JP-S6181119-A (JP)
Inventor: AIZAWA YUKIO
IPC: H02M3/00
Filed: 1984-09-26
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-H0862856-A (JP)
Title: Developing device for planographic printing plate
Inventor: AOKI KAZUNARI
IPC: G03F7/00
Filed: 1994-08-24
Abstract: PURPOSE: To solve such a problem that contamination remaining on the plate surface causes irregular printing by providing a cleaning mechanism to heat water to obtain steam and to blow the steam to the printing plate after development. CONSTITUTION: A prerinse tank 31 consists of a pair of accepting and carrying roller 33 comprising the upper and lower rollers 33A and 33B in the entrance, a carrying roller pair comprising the upper and lower rollers on the exit side, and spray nozzles 35A, 35B between these rollers so that water as a prerinsing liquid is vaporized by heating and the obtd. steam is sprayed through the nozzles to the PS plate surface for cleaning. Namely, while water supplied from a water tap or water tank is being made to pass through an electromagnetic valve 38 and introduced through a helical pipe 37 formed in a heating device 37 which houses a heater 37A, the water is heated to generate steam.  The steam passes through a steam tank 36 having a safety valve 36A, and through electromagnetic valves and spray pipes 35 to be sprayed from the upper and lower spray nozzles 35B and 35A to intensively clean the PS printing plate.
Patent JP-S6444378-A (JP)
Title: Protection device for motor-operated power steering
Inventor: NAKANO SHUICHI
IPC: B62D5/04
Filed: 1987-08-12
Abstract: PURPOSE:To enable the detection of abnormal voltage due to imperfect contact or the like with high accuracy regardless of the dispersion in the total resistance value of a torque sensor by providing an adjusting resistance for detecting the imperfect contact of the torque sensor, so that the voltage of a torque sensor power supply can be adjusted by the adjusting resistance. CONSTITUTION:A motor-operated power steering controls the intensity and direction of the current to be supplied to a motor 7 which assists the steering force of a steering wheel 1 by a controller 11 in response to the signals from a torque sensor 6 for detecting the steering force of the steering wheel 1 and a steering angle sensor 10 for detecting the steering angle of the steering wheel 1. In this case, the adjusting resistance of a variable resistor VR1 is adjusted, in a torque-sensor abnormality detection circuit which is incorporated in the controller 11, so that the voltage V1 at the initial stage comes to a predetermined voltage VA. And while making this condition as a reference, if the change in the voltage VA exceeds for example, more than 10%, it is judged that imperfect contact has been caused at any of points A-D, and the chopper circuit is cut off.
Patent JP-H0949886-A (JP)
Title: Stop watch device
Inventor: KUBO TAKEHIRO
IPC: G04F10/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To hold an automatic start function unpredictable of the time interval to start sound by commanding start after waiting for a variable time generated when the timer memory fulfill a specific value. SOLUTION: A mode switch 8 is set at automatic start mode and a measurement switch 7 is operated. In this manner, on the basis of a preset time (30 to 60s) set at the preset mode in advance and stored in a timer memory RAM 1, countdown of the timer is initiated. After the remaining time in the timer count becomes 3 seconds, prenotice at 3, 2, 1 second beforehand are alarmed 9. When the value in the timer memory becomes a specific value (1s for example), a variable time is generated, and after waiting for the generated time, the start command is given to emit the start alarm 9 for noticing the initiation of time measurement. As the time interval between the start alarm and prenotice sound is varied in this manner, a user cannot predict tire timing of start alarm and thus, automatic start function is held.
Patent JP-H1015315-A (JP)
Title: Strainer
Inventor: DOMYO KUNIO
IPC: B01D35/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a strainer in which a filter element is supported in spite of minimizing the number of riblike fixing members for the body of the strainer and the cost of a device is reduced and the occupation space of a primary side (intake side) accumulated with foreign matters is effectively utilized and furthermore the foreign matters are prevented from being excessively accumulated in the inside of the body of the strainer and washing of a filter element the body and the inside of a nozzle is easily performed. SOLUTION: The inside of the body 1 is divided into a wide chamber 1A of a primary side and a narrow chamber 1B of a secondary side by inserting and providing a filter element 2 in the longitudinal direction in the inside of the body 1 of a strainer while shifting the filter element 2 from the position becoming the maximum diameter. The inserted filter element 2 is supported between two streaks of riblike fixing members 3X, 3Y and the inner wall of the narrow chamber 1B near to the riblike fixing members 3X, 3Y. The riblike fixing members 3X, 3Y are fixed in the longitudinal direction in the boundary of the wide and narrow both chambers in the inner wall of the body 1.
Patent JP-2000027132-A (JP)
Title: Car approach preventive fence
Inventor: TANAKA TAKAHITO
IPC: E01F13/04
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To open and close and move a fence body rapidly and simply without requiring hands and the time at a normal time (the time of non-service interruption), and open and close and move the fence body even at the time of service interruption. SOLUTION: A fence-body drive mechanism 7, in which an electric motor 7b is used as a power source, a pinion 9 fixed to an output shaft 7a interlocked with the electric motor 7b is engaged with a rack 5 disposed along the longitudinal direction of a fence body 1 and the fence body 1 is opened and closed and shifted through the rack 5 by the rotary operation of the electric motor 7b, a rack-pinion engaging manual release mechanism 8, in which at least a part of the fence-body drive mechanism 7 is moved at a desired time, the pinion 9 is separated from the rack 5, engagement with the rack 5 is released forcibly and the fence body 1 is brought manually to the freely open-close moving state, are installed.  The fence body 1 can be opened and closed and shifted by the power of the electric motor 7b at a normal time, and the engagement of the pinion 9 and the rack 5 is released forcibly and the fence body 1 can be opened and closed and moved manually at the time of service interruption.
Patent JP-2001028749-A (JP)
Title: Device for image compression/expansion and display
Inventor: SAYAMA TAKUYA
IPC: H04N19/182
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To compress an image while confirming the image quality by simultaneously displaying the image after MPEG compression/expansion and the image before compression. SOLUTION: An NTSC decoder 102 digitizes video data and the result is given to an MPEG encoder 103 and also to a selection changeover circuit (MUX) 105. The MPEG encoder 103 compresses the image of the video data and stores the compressed image to a hand disk device 110 or the like via a bus bridge 107 and the MPEG decoder 104 expands the image simultaneously. Data after the expansion are given to the selection changeover circuit (MUX) 105. Either of the video data before compression or after expansion is selected according to a display selection signal controlled by a CPU 108 and the selected data are given to a graphics controller 106.
Patent JP-S5995031-A (JP)
Inventor: SUCHIIBUN EDOWAADO HATSUCHISON
IPC: G01N29/44
Filed: 1983-10-27
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-H02232444-A (JP)
Title: Three-dimensional truss structure
Inventor: MIURA KORYO
IPC: E04B5/00
Filed: 1988-08-11
Abstract: PURPOSE:To obtain an accurate shape by local adjustment by installing an adjusting mechanism freely changing the length of a truss cable to the intermediate section of the truss cable in a solid structure using cable structure. CONSTITUTION:Sections among six contact sections 1A-1F arranged in three dimensions are connected by one truss cables 2A-2I composed of an unextended material respectively. The boundary contact sections 1A-1C are fixed to a foundation 4 constituting one part of a rigid supporter, the contact sections 1D-1F are tied with three tension cables 3A-3C, and the length of the truss cables is changed by a correction mechanism consisting of pairs of U-shaped fittings 6A, 6B and pairs of buckles 7A, 7B in the intermediate sections of the truss cables. Accordingly, only error sections can be corrected easily without altering the whole shape of a solid structure.
Patent JP-H0924173-A (JP)
Title: Thread breakage detecting device for sewing machine
Inventor: WADA FUMIO
IPC: D05B51/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a thread breakage detecting device for sewing machine by which a user can easily and precisely discriminate a thread breakage regardless of the quantity of necessary thread by setting a thread breakage detecting reference based on the output of a thread feed detection circuit to set the necessary quantity of thread every time a seam is formed and detecting a thread breakage according to the thread breakage detecting reference. SOLUTION: The quantity of thread consumed by sewing is detected by a thread feed detecting device 9 and a counter 85. When the quantity of thread reach the thread quantity wound to a bobbin, an alarm device 92 is activated relating to the output of a comparative circuit 91 and a sewing machine motor is stopped via a motor stopping circuit 95. At that time, a setting device 75 and a subtracting device 77 calculate the thread quantity (N) necessary to form a seam and thread is fed to be the necessary quantity (N). A thread breakage discriminating reference pulse number (C') is set by a thread breakage discriminating circuit 101, and when the calculated number (C) counted by a counter 79 in the former sewing cycle is equal to or lower than the reference pulse number (C'), the thread breakage discrimination circuit 101 discriminates that an thread breakage error occurred.
Patent JP-H0621595-A (JP)
Title: Material for printed circuit board
Inventor: ICHIKAWA JUNICHI
IPC: H05K1/05
Filed: 1992-07-03
Abstract: PURPOSE:To provide a material for a printed circuit board having a wide available range by preventing an erroneous operation of a circuit due to heat, noise. CONSTITUTION:A metal sheet 3 made of aluminum, etc., is laminated between sheets for forming an insulating plate 1 to form a board 4, copper foils 2, 3 for forming circuit patterns are laminated on both side surfaces of the board 4 to form a material for a both-side copper-plated printed circuit board.
Patent JP-H0926094-A (JP)
Title: Cold insulation structure of side walls of low temperature liquid reserving tank
Inventor: SAKURAI HISATOSHI
IPC: F17C3/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the lowering of the fatigue strength of the crossed part of the horizontal corrugations of a membrane with vertical corrugations by shifting the position of joints of a cold insulation panel in horizontal direction from the position of the horizontal corrugations of the membrane. SOLUTION: A cold insulation panel 6 is provided with a vertical dimension of approx. two times the interval of the horizontal corrugations 7A of a membrane 7, and the joint parts 6A of the cold insulation panel 6 in horizontal direction are arranged and dislocated approximately at the center part of the adjacent horizontal corrugations 7A of the membrane 7. By this, a mechanical deformation due to height difference at the joint part of the cold insulation panel 6 located at the crossed part of the horizontal corrugations of the membrane 7 with the vertical corrugations 7B, which is strictest in fatigue conditions is reduced so as to reduce the lowering of the fatigue strength of the crossed part than that of the others. Thus the membrane 7 can be designed efficiently, and its life can be prolonged.
Patent JP-S58104272-A (JP)
Inventor: IMANISHI SHIYUUZOU
IPC: D06M13/00
Filed: 1981-12-11
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-S6092877-A (JP)
Title: Thermal transfer recorder
Inventor: KAMATA MASANORI
IPC: B41J2/36
Filed: 1983-10-26
Abstract: PURPOSE:To provide a thermal transfer recorder capable of recording an image with uniform density, by a method wherein a circuit for discriminating the recording history of a recording paper with a recorded picture element as a unit is provided, and the heating value of a thermal head is controlled in accordance with the presence or absence of the previous recording with the recorded picture element as a unit. CONSTITUTION:In a thermal transfer color recorder for recording a color image by thermally transferring thermal transfer inks of different color tones repeatedly and overlappingly, whether or not an ink is previously thermally transferred is discriminated for each picture element at the time of the second and later thermal transfer recording. When no ink is present at a picture element, the heating value of the heating element corresponding to the picture element is increased to facilitate the transfer of the ink to a paper 5, and on the other hand, when the ink 6 is previously tranferred at a picture element, the heating value of the heating element corresponding to the picture element is decreased. Accordingly, thermal transfer of the ink can be effected easily even when the heating value of the heating element is decreased.
Patent JP-H1037451-A (JP)
Title: Method for horizontally moving gondola moving along vertical wall and gondola device using it
Inventor: HARADA MAMORU
IPC: B66C23/26
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To easily approach a recess part wall face, improve workability and secure safety by disposing an engagement part on both the sides of a venticatlly moving a car gondola, and horizontally moving the engagement part with respect to the gondola. SOLUTION: A gondola 1 is lifted and moved by winding the support wire of a winch, and lowered by self-weight after delivery. At this time, since a roller with a groove 81 is engaged with a guide wire 7, the gondola 1 is smoothly moved along the guide wire 7. At the same time, by engagement for the support roller 12 of a support wire 5 having tension on the gondola 1, horizontal partial force of the tension, namely, the partial force in the direction of a wall face and the horizontal direction acts as pressing force X against the wall face. Thereby the gondola 1 can be moved toward or away from the wall face and the wall face recess part.
Patent JP-S6356415-A (JP)
Title: Manufacture of building board
Inventor: MATSUSHIMA RYOICHI
IPC: B29C39/22
Filed: 1986-08-26
Abstract: PURPOSE:To manufacture a building board having recessed and projected pattern inexpensively with good production efficiency, by a method wherein a surface member, conveyed by a conveyer, is pressed by a roll, provided with recesses and projections on the outer peripheral surface thereof, to provide it with the recessed and projected pattern, then, the material of foam is supplied on the surface member to form a foamed body layer. CONSTITUTION:A surface member 2 such as a vinyl chloride resin sheet, an aluminum sheet or the like, which is reeled by a reeling roll 11, is unwound between the guides 9 of a conveyer 1 to convey it. The surface member 2 is pressed by a roll 4, which provides the member 2 with recesses and projections, to form recessed and projected pattern 5. Next, the material 6 of form such as phenol resin containing a foaming agent is supplied from a supplying nozzle 13 to the surface member 2 to foam it by the heat of a caterpillar 8 whereby a foamed body layer 7 is formed on the rear side of the surface member 2. At the same time, a backup sheet 16 is pressed against the foamed body layer 7 for bonding. Accordingly to this method, the recessed and projected pattern may be provided continuously and the productivity of the title board may be increased.
Patent JP-S6444106-A (JP)
Title: Moisture resistance crystal oscillation circuit
Inventor: NAKAJIMA SHIGEKI
IPC: H03B5/32
Filed: 1987-08-11
Abstract: PURPOSE:To attain stable oscillation even under high moisture by using a low- pass filter circuit giving a prescribed feedback quantity in a DC region and suppressing feedback in the oscillated frequency region as a negative feedback circuit of an inverter. CONSTITUTION:A low-pass filter circuit as the negative feedback circuit is provided between the input and output of an inverter Q. Then a DC bias voltage is impressed to the input through feedback resistors R1, R2 and a bias voltage is set so as to keep the highest gain for a linear amplifier in the transfer region. Moreover, the gain of the inverter Q as the linear amplifier is lowered at DC and low frequency regions but the operation is stabilized by the negative feedback. On the other hand, the component in the output of the inverter Q in the oscillated frequency region is suppressed and blocked by a filter capacitor C3 and the component of said oscillating frequency region is not fed back to the input. Since the gain of the inverter Q is not lowered due to the negative feedback in the oscillation frequency region, stable oscillation is attained.
Patent JP-H1051825-A (JP)
Title: Radio selective calling receiver
Inventor: WATANABE SATOSHI
IPC: H04W84/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio selective calling receiver in which battery replacement is urged for the user, sudden reception disable is prevented in advance and the operating convenience is improved by informing the reduced battery capacity before a battery voltage alarm is outputted through the solution to problems that the decrease in a battery voltage is not noticed till the battery voltage alarm is outputted and reception is disable at an important point of time. SOLUTION: This receiver is provided with a red LED 6a and a blue LED 6b and a control section 21 checks a battery voltage of a battery 10 at application of power and when a battery voltage (x) is less than 1.1v, a battery voltage alarm is outputted as conventional, and in the case of 1.1v<x<=1.2v, the red LED 6a is lighted and in the case of x>1/2v, the blue LED 6b is lighted. Thus, the LED is lighted depending on a degree of reduction in the battery voltage in a stage before the battery voltage alarm is outputted.
Patent JP-S6093465-A (JP)
Title: Paper feeding device
Inventor: NEMOTO YASUSHI
IPC: B65H1/26
Filed: 1983-10-28
Abstract: PURPOSE:To reduce the wear of a separating member to stabilize the paper separating capacity for a long time and eliminate paper remaining for taking-out of a paper cassette, by shaking a shaking member, to which the separating member is attached, in accordance with the set state of the paper cassette to change the contacting state between a feed roller and the separating member. CONSTITUTION:When a paper cassette 6a is used, the paper cassette 6a is pressed in and is st. At this time, the front end of the paper cassette 6a is brought into contact with the right end of a pulling-back pin 22 to press in the pin in the left direction against the second spring 23. Then, a shaking member 15 is turned clockwise by the first spring 21 to press a separating roller 10a to a feed roller 9a. At this time, the contacting pressure is determined by the elongation force of the spring 21. If papers 7 fed out from the paper cassette 6a by a paper supply roller 8a are sent double, they are separated when passing between the feed roller 9a and the separating roller 10a, and only one paper 7 is sent to a paper carrying path 11.
Patent JP-S58104287-A (JP)
Inventor: SEKI MASAO
IPC: D06P5/00
Filed: 1981-12-15
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-S6445967-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: SAKAKIBARA KOJI
IPC: F02P5/152
Filed: 1987-08-13
Abstract: PURPOSE:To prevent noise from being erroneously detected by enabling an amplification factor to be switched in an amplifying means, which amplifies a detection signal from a knocking sensor, and, in the time of switching control of the amplification factor, invalidating a knocking decision output for the predetermined time. CONSTITUTION:A knocking signal, detected by a knocking sensor 11, is amplified by an amplifying means 12, able to switch its amplification factor into a number of stages, thereafter supplied to a knocking decision level creating means 14. Here creating a knocking decision level to be compared with the knocking sensor signal in a knocking decision means 15, it is decided from the compared result whether knocking exists or not. And supplying a knocking decision output to a driving means 17, an internal combustion engine 18 is controlled in its ignition timing, fuel supply amount, etc. Controlling the amplification factor to be switched by an amplification factor switching means 13 in accordance with an engine operative condition, for a predetermined period after a switching instruction is generated, the decision output from the knocking decision means 15 is invalidated by a knocking decision invalidating means 19.